.docker-images

@@ -1,12 +0,0 @@
-images:
-  - name: cloudflared
-    dockerfile: Dockerfile.$ARCH
-    context: .
-    version_file: versions
-    registries:
-    - name: docker.io/cloudflare
-      user: env:DOCKER_USER
-      password: env:DOCKER_PASSWORD
-    architectures:
-    - amd64
-    - arm64

.github/ISSUE_TEMPLATE/---bug-report.md

@@ -1,34 +0,0 @@
----
-name: "\U0001F41B Bug report"
-about: Create a report to help us improve cloudflared
-title: "\U0001F41B"
-labels: 'Priority: Normal, Type: Bug'
-
----
-
-**Describe the bug**
-A clear and concise description of what the bug is.
-
-**To Reproduce**
-Steps to reproduce the behavior:
-1. Configure '...'
-2. Run '....'
-3. See error
-
-If it's an issue with Cloudflare Tunnel:
-4. Tunnel ID : 
-5. cloudflared config: 
-
-**Expected behavior**
-A clear and concise description of what you expected to happen.
-
-**Environment and versions**
- - OS: [e.g. MacOS]
- - Architecture: [e.g. AMD, ARM]
- - Version: [e.g. 2022.02.0]
-
-**Logs and errors**
-If applicable, add logs or errors to help explain your problem.
-
-**Additional context**
-Add any other context about the problem here.

.github/ISSUE_TEMPLATE/---documentation.md

@@ -1,16 +0,0 @@
----
-name: "\U0001F4DD Documentation"
-about: Request new or updated documentation for cloudflared
-title: "\U0001F4DD"
-labels: 'Priority: Normal, Type: Documentation'
-
----
-
-**Available Documentation**
-A link to the documentation that is available today and the areas which could be improved. 
-
-**Suggested Documentation**
-A clear and concise description of the documentation, tutorial, or guide that should be added. 
-
-**Additional context**
-Add any other context or screenshots about the documentation request here.

.github/ISSUE_TEMPLATE/---feature-request.md

@@ -1,16 +0,0 @@
----
-name: "\U0001F4A1 Feature request"
-about: Suggest a feature or enhancement for cloudflared
-title: "\U0001F4A1"
-labels: 'Priority: Normal, Type: Feature Request'
-
----
-
-**Describe the feature you'd like**
-A clear and concise description of the feature. What problem does it solve for you?
-
-**Describe alternatives you've considered**
-Are there any alternatives to solving this problem? If so, what was your experience with them?
-
-**Additional context**
-Add any other context or screenshots about the feature request here.

.github/workflows/check.yaml

@@ -1,18 +0,0 @@
-on: [push, pull_request]
-name: Check
-jobs:
-  check:
-    strategy:
-      matrix:
-        go-version: [1.22.x]
-        os: [ubuntu-latest, macos-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
-    steps:
-    - name: Install Go
-      uses: actions/setup-go@v5
-      with:
-        go-version: ${{ matrix.go-version }}
-    - name: Checkout code
-      uses: actions/checkout@v4
-    - name: Test
-      run: make test

.github/workflows/semgrep.yml

@@ -1,25 +0,0 @@
-
-on:
-  pull_request: {}
-  workflow_dispatch: {}
-  push: 
-    branches:
-      - main
-      - master
-  schedule:
-    - cron: '0 0 * * *'
-name: Semgrep config
-jobs:
-  semgrep:
-    name: semgrep/ci
-    runs-on: ubuntu-20.04
-    env:
-      SEMGREP_APP_TOKEN: ${{ secrets.SEMGREP_APP_TOKEN }}
-      SEMGREP_URL: https://cloudflare.semgrep.dev
-      SEMGREP_APP_URL: https://cloudflare.semgrep.dev
-      SEMGREP_VERSION_CHECK_URL: https://cloudflare.semgrep.dev/api/check-version
-    container:
-      image: returntocorp/semgrep
-    steps:
-      - uses: actions/checkout@v3
-      - run: semgrep ci

.gitignore

@@ -1,20 +1,13 @@
-/tmp
+.GOPATH/
+bin/
+tmp/
+guide/public
+/.GOPATH
 /bin
 .idea
-.build
 .vscode
 \#*\#
 cscope.*
-/cloudflared
+cloudflared
-/cloudflared.pkg
+!cmd/cloudflared/
-/cloudflared.exe
+.DS_Store
-/cloudflared.msi
-/cloudflared-x86-64*
-/cloudflared.1
-/packaging
-.DS_Store
-*-session.log
-ssh_server_tests/.env
-/.cover
-built_artifacts/
-component-tests/.venv

.mac_resources/scripts/postinstall

@@ -1,7 +0,0 @@
-#!/bin/bash
-
-# uninstall first in case this is an upgrade
-/usr/local/bin/cloudflared service uninstall
-
-# install the new service using launchctl
-/usr/local/bin/cloudflared service install

.mac_resources/uninstall.sh

@@ -1,5 +0,0 @@
-#!/bin/bash
-
-/usr/local/bin/cloudflared service uninstall
-rm /usr/local/bin/cloudflared
-pkgutil --forget com.cloudflare.cloudflared

.teamcity/install-cloudflare-go.sh

@@ -1,8 +0,0 @@
-# !/usr/bin/env bash
-
-cd /tmp
-git clone -q https://github.com/cloudflare/go
-cd go/src
-# https://github.com/cloudflare/go/tree/f4334cdc0c3f22a3bfdd7e66f387e3ffc65a5c38 is version go1.22.5-devel-cf
-git checkout -q f4334cdc0c3f22a3bfdd7e66f387e3ffc65a5c38
-./make.bash

.teamcity/mac/build.sh

@@ -1,195 +0,0 @@
-#!/bin/bash
-
-set -exo pipefail
-
-if [[ "$(uname)" != "Darwin" ]] ; then
-    echo "This should be run on macOS"
-    exit 1
-fi
-
-if [[ "amd64" != "${TARGET_ARCH}" && "arm64" != "${TARGET_ARCH}" ]]
-then
-  echo "TARGET_ARCH must be amd64 or arm64"
-  exit 1
-fi
-
-go version
-export GO111MODULE=on
-
-# build 'cloudflared-darwin-amd64.tgz'
-mkdir -p artifacts
-TARGET_DIRECTORY=".build"
-BINARY_NAME="cloudflared"
-VERSION=$(git describe --tags --always --dirty="-dev")
-PRODUCT="cloudflared"
-CODE_SIGN_PRIV="code_sign.p12"
-CODE_SIGN_CERT="code_sign.cer"
-INSTALLER_PRIV="installer.p12"
-INSTALLER_CERT="installer.cer"
-BUNDLE_ID="com.cloudflare.cloudflared"
-SEC_DUP_MSG="security: SecKeychainItemImport: The specified item already exists in the keychain."
-export PATH="$PATH:/usr/local/bin"
-FILENAME="$(pwd)/artifacts/cloudflared-darwin-$TARGET_ARCH.tgz"
-PKGNAME="$(pwd)/artifacts/cloudflared-$TARGET_ARCH.pkg"
-mkdir -p ../src/github.com/cloudflare/    
-cp -r . ../src/github.com/cloudflare/cloudflared
-cd ../src/github.com/cloudflare/cloudflared 
-
-# Add code signing private key to the key chain
-if [[ ! -z "$CFD_CODE_SIGN_KEY" ]]; then
-  if [[ ! -z "$CFD_CODE_SIGN_PASS" ]]; then
-    # write private key to disk and then import it keychain
-    echo -n -e ${CFD_CODE_SIGN_KEY} | base64 -D > ${CODE_SIGN_PRIV}
-    # we set || true  here and for every `security import invoke` because the  "duplicate SecKeychainItemImport" error 
-    # will cause set -e to exit 1. It is okay we do this because we deliberately handle this error in the lines below.
-    out=$(security import ${CODE_SIGN_PRIV} -A -P "${CFD_CODE_SIGN_PASS}" 2>&1) || true 
-    exitcode=$?
-    if [ -n "$out" ]; then
-      if [ $exitcode -eq 0 ]; then
-          echo "$out"
-      else
-          if [ "$out" != "${SEC_DUP_MSG}" ]; then
-              echo "$out" >&2
-              exit $exitcode
-          fi
-      fi
-    fi
-    rm ${CODE_SIGN_PRIV}
-  fi
-fi
-
-# Add code signing certificate to the key chain
-if [[ ! -z "$CFD_CODE_SIGN_CERT" ]]; then
-  # write certificate to disk and then import it keychain
-  echo -n -e ${CFD_CODE_SIGN_CERT} | base64 -D > ${CODE_SIGN_CERT}
-  out1=$(security import ${CODE_SIGN_CERT} -A 2>&1) || true
-  exitcode1=$?
-  if [ -n "$out1" ]; then
-    if [ $exitcode1 -eq 0 ]; then
-        echo "$out1"
-    else
-        if [ "$out1" != "${SEC_DUP_MSG}" ]; then
-            echo "$out1" >&2
-            exit $exitcode1
-        else 
-            echo "already imported code signing certificate"
-        fi
-    fi
-  fi
-  rm ${CODE_SIGN_CERT}
-fi
-
-# Add package signing private key to the key chain
-if [[ ! -z "$CFD_INSTALLER_KEY" ]]; then
-  if [[ ! -z "$CFD_INSTALLER_PASS" ]]; then
-    # write private key to disk and then import it into the keychain
-    echo -n -e ${CFD_INSTALLER_KEY} | base64 -D > ${INSTALLER_PRIV}
-    out2=$(security import ${INSTALLER_PRIV} -A -P "${CFD_INSTALLER_PASS}" 2>&1) || true
-    exitcode2=$?
-    if [ -n "$out2" ]; then
-      if [ $exitcode2 -eq 0 ]; then
-          echo "$out2"
-      else
-          if [ "$out2" != "${SEC_DUP_MSG}" ]; then
-              echo "$out2" >&2
-              exit $exitcode2
-          fi
-      fi
-    fi
-    rm ${INSTALLER_PRIV}
-  fi
-fi
-
-# Add package signing certificate to the key chain
-if [[ ! -z "$CFD_INSTALLER_CERT" ]]; then
-  # write certificate to disk and then import it keychain
-  echo -n -e ${CFD_INSTALLER_CERT} | base64 -D > ${INSTALLER_CERT}
-  out3=$(security import ${INSTALLER_CERT} -A 2>&1) || true
-  exitcode3=$?
-  if [ -n "$out3" ]; then
-    if [ $exitcode3 -eq 0 ]; then
-        echo "$out3"
-    else
-        if [ "$out3" != "${SEC_DUP_MSG}" ]; then
-            echo "$out3" >&2
-            exit $exitcode3
-        else 
-            echo "already imported installer certificate"
-        fi
-    fi
-  fi
-  rm ${INSTALLER_CERT}
-fi
-
-# get the code signing certificate name
-if [[ ! -z "$CFD_CODE_SIGN_NAME" ]]; then
-  CODE_SIGN_NAME="${CFD_CODE_SIGN_NAME}"
-else
-  if [[ -n "$(security find-certificate -c "Developer ID Application" | cut -d'"' -f 4 -s | grep "Developer ID Application:" | head -1)" ]]; then
-    CODE_SIGN_NAME=$(security find-certificate -c "Developer ID Application" | cut -d'"' -f 4 -s | grep "Developer ID Application:" | head -1)
-  else
-    CODE_SIGN_NAME=""
-  fi
-fi
-
-# get the package signing certificate name
-if [[ ! -z "$CFD_INSTALLER_NAME" ]]; then
-  PKG_SIGN_NAME="${CFD_INSTALLER_NAME}"
-else
-  if [[ -n "$(security find-certificate -c "Developer ID Installer" | cut -d'"' -f 4 -s | grep "Developer ID Installer:" | head -1)" ]]; then
-    PKG_SIGN_NAME=$(security find-certificate -c "Developer ID Installer" | cut -d'"' -f 4 -s | grep "Developer ID Installer:" | head -1)
-  else
-    PKG_SIGN_NAME=""
-  fi
-fi
-
-# cleanup the build directory because the previous execution might have failed without cleaning up.
-rm -rf "${TARGET_DIRECTORY}"
-export TARGET_OS="darwin"
-GOCACHE="$PWD/../../../../" GOPATH="$PWD/../../../../" CGO_ENABLED=1 make cloudflared
-
-# sign the cloudflared binary
-if [[ ! -z "$CODE_SIGN_NAME" ]]; then
-  codesign -s "${CODE_SIGN_NAME}" -f -v --timestamp --options runtime ${BINARY_NAME}
-
- # notarize the binary
- # TODO: TUN-5789
-fi
-
-ARCH_TARGET_DIRECTORY="${TARGET_DIRECTORY}/${TARGET_ARCH}-build"
-# creating build directory
-rm -rf $ARCH_TARGET_DIRECTORY
-mkdir -p "${ARCH_TARGET_DIRECTORY}"
-mkdir -p "${ARCH_TARGET_DIRECTORY}/contents"
-cp -r ".mac_resources/scripts" "${ARCH_TARGET_DIRECTORY}/scripts"
-
-# copy cloudflared into the build directory
-cp ${BINARY_NAME} "${ARCH_TARGET_DIRECTORY}/contents/${PRODUCT}"
-
-# compress cloudflared into a tar and gzipped file
-tar czf "$FILENAME" "${BINARY_NAME}"
-
-# build the installer package
-if [[ ! -z "$PKG_SIGN_NAME" ]]; then
-  pkgbuild --identifier com.cloudflare.${PRODUCT} \
-      --version ${VERSION} \
-      --scripts ${ARCH_TARGET_DIRECTORY}/scripts \
-      --root ${ARCH_TARGET_DIRECTORY}/contents \
-      --install-location /usr/local/bin \
-      --sign "${PKG_SIGN_NAME}" \
-      ${PKGNAME}
-
-      # notarize the package
-      # TODO: TUN-5789
-else
-    pkgbuild --identifier com.cloudflare.${PRODUCT} \
-      --version ${VERSION} \
-      --scripts ${ARCH_TARGET_DIRECTORY}/scripts \
-      --root ${ARCH_TARGET_DIRECTORY}/contents \
-      --install-location /usr/local/bin \
-      ${PKGNAME}
-fi
-
-# cleanup build directory because this script is not ran within containers,
-# which might lead to future issues in subsequent runs.
-rm -rf "${TARGET_DIRECTORY}"

.teamcity/mac/install-cloudflare-go.sh

@@ -1,10 +0,0 @@
-rm -rf /tmp/go
-export GOCACHE=/tmp/gocache
-rm -rf $GOCACHE
-
-./.teamcity/install-cloudflare-go.sh
-
-export PATH="/tmp/go/bin:$PATH"
-go version
-which go
-go env

.teamcity/package-windows.sh

@@ -1,19 +0,0 @@
-VERSION=$(git describe --tags --always --match "[0-9][0-9][0-9][0-9].*.*")
-echo $VERSION
-
-export TARGET_OS=windows
-# This controls the directory the built artifacts go into
-export BUILT_ARTIFACT_DIR=built_artifacts/
-export FINAL_ARTIFACT_DIR=artifacts/
-mkdir -p $BUILT_ARTIFACT_DIR
-mkdir -p $FINAL_ARTIFACT_DIR
-windowsArchs=("amd64" "386")
-for arch in ${windowsArchs[@]}; do
-    export TARGET_ARCH=$arch
-    # Copy exe into final directory
-    cp $BUILT_ARTIFACT_DIR/cloudflared-windows-$arch.exe ./cloudflared.exe
-    make cloudflared-msi
-    # Copy msi into final directory
-    mv cloudflared-$VERSION-$arch.msi $FINAL_ARTIFACT_DIR/cloudflared-windows-$arch.msi
-    cp $BUILT_ARTIFACT_DIR/cloudflared-windows-$arch.exe $FINAL_ARTIFACT_DIR/cloudflared-windows-$arch.exe 
-done

.teamcity/windows/builds.ps1

@@ -1,28 +0,0 @@
-Set-StrictMode -Version Latest
-$ErrorActionPreference = "Stop"
-$ProgressPreference = "SilentlyContinue"
-
-# Relative path to working directory
-$CloudflaredDirectory = "go\src\github.com\cloudflare\cloudflared"
-
-cd $CloudflaredDirectory
-
-Write-Output "Building for amd64"
-$env:TARGET_OS = "windows"
-$env:CGO_ENABLED = 1
-$env:TARGET_ARCH = "amd64"
-$env:Path = "$Env:Temp\go\bin;$($env:Path)"
-
-go env
-go version
-
-& make cloudflared
-if ($LASTEXITCODE -ne 0) { throw "Failed to build cloudflared for amd64" }
-copy .\cloudflared.exe .\cloudflared-windows-amd64.exe
-
-Write-Output "Building for 386"
-$env:CGO_ENABLED = 0
-$env:TARGET_ARCH = "386"
-make cloudflared
-if ($LASTEXITCODE -ne 0) { throw "Failed to build cloudflared for 386" }
-copy .\cloudflared.exe .\cloudflared-windows-386.exe

.teamcity/windows/component-test.ps1

@@ -1,47 +0,0 @@
-Set-StrictMode -Version Latest
-$ErrorActionPreference = "Stop"
-$ProgressPreference = "SilentlyContinue"
-
-$WorkingDirectory = Get-Location
-$CloudflaredDirectory = "$WorkingDirectory\go\src\github.com\cloudflare\cloudflared"
-
-go env
-go version
-
-$env:TARGET_OS = "windows"
-$env:CGO_ENABLED = 1
-$env:TARGET_ARCH = "amd64"
-$env:Path = "$Env:Temp\go\bin;$($env:Path)"
-
-python --version
-python -m pip --version
-
-cd $CloudflaredDirectory
-
-go env
-go version
-
-Write-Output "Building cloudflared"
-
-& make cloudflared
-if ($LASTEXITCODE -ne 0) { throw "Failed to build cloudflared" }
-
-echo $LASTEXITCODE
-
-Write-Output "Running unit tests"
-
-# Not testing with race detector because of https://github.com/golang/go/issues/61058
-# We already test it on other platforms
-& go test -failfast -mod=vendor ./...
-if ($LASTEXITCODE -ne 0) { throw "Failed unit tests" }
-
-Write-Output "Running component tests"
-
-python -m pip --disable-pip-version-check install --upgrade -r component-tests/requirements.txt --use-pep517
-python component-tests/setup.py --type create
-python -m pytest component-tests -o log_cli=true --log-cli-level=INFO
-if ($LASTEXITCODE -ne 0) {
-    python component-tests/setup.py --type cleanup
-    throw "Failed component tests"
-}
-python component-tests/setup.py --type cleanup

.teamcity/windows/install-cloudflare-go.ps1

@@ -1,16 +0,0 @@
-Set-StrictMode -Version Latest
-$ErrorActionPreference = "Stop"
-$ProgressPreference = "SilentlyContinue"
-
-Write-Output "Downloading cloudflare go..."
-
-Set-Location "$Env:Temp"
-
-git clone -q https://github.com/cloudflare/go
-Write-Output "Building go..."
-cd go/src
-# https://github.com/cloudflare/go/tree/f4334cdc0c3f22a3bfdd7e66f387e3ffc65a5c38 is version go1.22.5-devel-cf
-git checkout -q f4334cdc0c3f22a3bfdd7e66f387e3ffc65a5c38
-& ./make.bat
-
-Write-Output "Installed"

.teamcity/windows/install-go-msi.ps1

@@ -1,20 +0,0 @@
-$ErrorActionPreference = "Stop"
-$ProgressPreference = "SilentlyContinue"
-$GoMsiVersion = "go1.22.5.windows-amd64.msi"
-
-Write-Output "Downloading go installer..."
-
-Set-Location "$Env:Temp"
-
-(New-Object System.Net.WebClient).DownloadFile(
-    "https://go.dev/dl/$GoMsiVersion",
-    "$Env:Temp\$GoMsiVersion"
-)
-
-Write-Output "Installing go..."
-Install-Package "$Env:Temp\$GoMsiVersion" -Force
-
-# Go installer updates global $PATH
-go env
-
-Write-Output "Installed"

CHANGES.md

@@ -1,360 +0,0 @@
-## 2024.10.0
-### Bug Fixes
-- We fixed a bug related to `--grace-period`. Tunnels that use QUIC as transport weren't abiding by this waiting period before forcefully closing the connections to the edge. From now on, both QUIC and HTTP2 tunnels will wait for either the grace period to end (defaults to 30 seconds) or until the last in-flight request is handled. Users that wish to maintain the previous behavior should set `--grace-period` to 0 if `--protocol` is set to `quic`. This will force `cloudflared` to shutdown as soon as either SIGTERM or SIGINT is received.
-
-## 2024.2.1
-### Notices
-- Starting from this version, tunnel diagnostics will be enabled by default. This will allow the engineering team to remotely get diagnostics from cloudflared during debug activities. Users still have the capability to opt-out of this feature by defining `--management-diagnostics=false` (or env `TUNNEL_MANAGEMENT_DIAGNOSTICS`).
-
-## 2023.9.0
-### Notices
-- The `warp-routing` `enabled: boolean` flag is no longer supported in the configuration file. Warp Routing traffic (eg TCP, UDP, ICMP) traffic is proxied to cloudflared if routes to the target tunnel are configured. This change does not affect remotely managed tunnels, but for locally managed tunnels, users that might be relying on this feature flag to block traffic should instead guarantee that tunnel has no Private Routes configured for the tunnel.
-## 2023.7.0
-### New Features
-- You can now enable additional diagnostics over the management.argotunnel.com service for your active cloudflared connectors via a new runtime flag `--management-diagnostics` (or env `TUNNEL_MANAGEMENT_DIAGNOSTICS`). This feature is provided as opt-in and requires the flag to enable. Endpoints such as /metrics provides your prometheus metrics endpoint another mechanism to be reached. Additionally /debug/pprof/(goroutine|heap) are also introduced to allow for remotely retrieving active pprof information from a running cloudflared connector.
-
-## 2023.4.1
-### New Features
-- You can now stream your logs from your remote cloudflared to your local terminal with `cloudflared tail <TUNNEL-ID>`. This new feature requires the remote cloudflared to be version 2023.4.1 or higher.
-
-## 2023.3.2
-### Notices
-- Due to the nature of QuickTunnels (https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/do-more-with-tunnels/trycloudflare/) and its intended usage for testing and experiment of Cloudflare Tunnels, starting from 2023.3.2, QuickTunnels only make a single connection to the edge. If users want to use Tunnels in a production environment, they should move to Named Tunnels instead. (https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/install-and-setup/tunnel-guide/remote/#set-up-a-tunnel-remotely-dashboard-setup)
-
-## 2023.3.1
-### Breaking Change
-- Running a tunnel without ingress rules defined in configuration file nor from the CLI flags will no longer provide a default ingress rule to localhost:8080 and instead will return HTTP response code 503 for all incoming HTTP requests.
-
-### Security Fixes
-- Windows 32 bit machines MSI now defaults to Program Files to install cloudflared. (See CVE-2023-1314). The cloudflared client itself is unaffected. This just changes how the installer works on 32 bit windows machines.
-
-### Bug Fixes
-- Fixed a bug that would cause running tunnel on Bastion mode and without ingress rules to crash.
-
-## 2023.2.2
-### Notices
-- Legacy tunnels were officially deprecated on December 1, 2022. Starting with this version, cloudflared no longer supports connecting legacy tunnels.
-- h2mux tunnel connection protocol is no longer supported. Any tunnels still configured to use this protocol will alert and use http2 tunnel protocol instead. We recommend using quic protocol for all tunnels going forward.
-
-## 2023.2.1
-### Bug fixes
-- Fixed a bug in TCP connection proxy that could result in the connection being closed before all data was written.
-- cloudflared now correctly aborts body write if connection to origin service fails after response headers were sent already.
-- Fixed a bug introduced in the previous release where debug endpoints were removed.
-
-## 2022.12.0
-### Improvements
-- cloudflared now attempts to try other edge addresses before falling back to a lower protocol.
-- cloudflared tunnel no longer spins up a quick tunnel. The call has to be explicit and provide a --url flag.
-- cloudflared will now randomly pick the first or second region to connect to instead of always connecting to region2 first.
-
-## 2022.9.0
-### New Features
-- cloudflared now rejects ingress rules with invalid http status codes for http_status.
-
-## 2022.8.1
-### New Features
-- cloudflared now remembers if it connected to a certain protocol successfully. If it did, it does not fall back to a lower
-  protocol on connection failures.
-
-## 2022.7.1
-### New Features
-- It is now possible to connect cloudflared tunnel to Cloudflare Global Network with IPv6. See `cloudflared tunnel --help` and look for `edge-ip-version` for more information. For now, the default behavior is to still connect with IPv4 only.
-
-### Bug Fixes
-- Several bug fixes related with QUIC transport (used between cloudflared tunnel and Cloudflare Global Network). Updating to this version is highly recommended.
-
-## 2022.4.0
-### Bug Fixes
-- `cloudflared tunnel run` no longer logs the Tunnel token or JSON credentials in clear text as those are the secret
-that allows to run the Tunnel.
-
-## 2022.3.4
-### New Features
-- It is now possible to retrieve the credentials that allow to run a Tunnel in case you forgot/lost them. This is
-achievable with: `cloudflared tunnel token --cred-file /path/to/file.json TUNNEL`. This new feature only works for
-Tunnels created with cloudflared version 2022.3.0 or more recent.
-
-### Bug Fixes
-- `cloudflared service install` now starts the underlying agent service on Linux operating system (similarly to the
-behaviour in Windows and MacOS).
-
-## 2022.3.3
-### Bug Fixes
-- `cloudflared service install` now starts the underlying agent service on Windows operating system (similarly to the
-behaviour in MacOS).
-
-## 2022.3.1
-### Bug Fixes
-- Various fixes to the reliability of `quic` protocol, including an edge case that could lead to cloudflared crashing.
-
-## 2022.3.0
-### New Features
-- It is now possible to configure Ingress Rules to point to an origin served by unix socket with either HTTP or HTTPS.
-If the origin starts with `unix:/` then we assume HTTP (existing behavior). Otherwise, the origin can start with
-`unix+tls:/` for HTTPS.
-
-## 2022.2.1
-### New Features
-- This project now has a new LICENSE that is more compliant with open source purposes.
-
-### Bug Fixes
-- Various fixes to the reliability of `quic` protocol.
-
-## 2022.1.3
-### New Features
-- New `cloudflared tunnel vnet` commands to allow for private routing to be virtualized. This means that the same CIDR
-can now be used to point to two different Tunnels with `cloudflared tunnel route ip` command. More information will be
-made available on blog.cloudflare.com and developers.cloudflare.com/cloudflare-one once the feature is globally available.
-
-### Bug Fixes
-- Correctly handle proxying UDP datagrams with no payload.
-- Bug fix for origins that use Server-Sent Events (SSE).
-
-## 2022.1.0
-### Improvements
-- If a specific `protocol` property is defined (e.g. for `quic`), cloudflared no longer falls back to an older protocol
-(such as `http2`) in face of connectivity errors. This is important because some features are only supported in a specific
-protocol (e.g. UDP proxying only works for `quic`). Hence, if a user chooses a protocol, cloudflared now adheres to it
-no matter what.
-
-### Bug Fixes
-- Stopping cloudflared running with `quic` protocol now respects graceful shutdown.
-
-## 2021.12.2
-### Bug Fixes
-- Fix logging when `quic` transport is used and UDP traffic is proxied.
-- FIPS compliant cloudflared binaries will now be released as separate artifacts. Recall that these are only for linux
-and amd64.
-
-## 2021.12.1
-### Bug Fixes
- - Fixes Github issue #530 where cloudflared 2021.12.0 could not reach origins that were HTTPS and using certain encryption
-methods forbidden by FIPS compliance (such as Let's Encrypt certificates). To address this fix we have temporarily reverted
-FIPS compliance from amd64 linux binaries that was recently introduced (or fixed actually as it was never working before).
-
-## 2021.12.0
-### New Features
-- Cloudflared binary released for amd64 linux is now FIPS compliant.
-
-### Improvements
-- Logging about connectivity to Cloudflare edge now only yields `ERR` level logging if there are no connections to
-Cloudflare edge that are active. Otherwise it logs `WARN` level.
- 
-### Bug Fixes
-- Fixes Github issue #501.
-
-## 2021.11.0
-### Improvements
-- Fallback from `protocol:quic` to `protocol:http2` immediately if UDP connectivity isn't available. This could be because of a firewall or 
-egress rule.
-
-## 2021.10.4
-### Improvements
-- Collect quic transport metrics on RTT, packets and bytes transferred.
-
-### Bug Fixes
-- Fix race condition that was writing to the connection after the http2 handler returns.
-
-## 2021.9.2
-
-### New features
-- `cloudflared` can now run with `quic` as the underlying tunnel transport protocol. To try it, change or add "protocol: quic" to your config.yml file or
-run cloudflared with the `--protocol quic` flag. e.g:
-    `cloudflared tunnel --protocol quic run <tunnel-name>`
-
-### Bug Fixes
-- Fixed some generic transport bugs in `quic` mode. It's advised to upgrade to at least this version (2021.9.2) when running `cloudflared`
-with `quic` protocol.
-- `cloudflared` docker images will now show version.
-
-
-## 2021.8.4
-### Improvements
-- Temporary tunnels (those hosted on trycloudflare.com that do not require a Cloudflare login) now run as Named Tunnels
-underneath. We recall that these tunnels should not be relied upon for production usage as they come with no guarantee
-of uptime. Previous cloudflared versions will soon be unable to run legacy temporary tunnels and will require an update
-(to this version or more recent).
-
-## 2021.8.2
-### Improvements
-- Because Equinox os shutting down, all cloudflared releases are now present [here](https://github.com/cloudflare/cloudflared/releases).
-[Equinox](https://dl.equinox.io/cloudflare/cloudflared/stable) will no longer receive updates. 
-
-## 2021.8.0
-### Bug fixes
-- Prevents tunnel from accidentally running when only proxy-dns should run. 
-
-### Improvements
-- If auto protocol transport lookup fails, we now default to a transport instead of not connecting.
-
-## 2021.6.0
-### Bug Fixes
-- Fixes a http2 transport (the new default for Named Tunnels) to work with unix socket origins.
-
-
-## 2021.5.10
-### Bug Fixes
-- Fixes a memory leak in h2mux transport that connects cloudflared to Cloudflare edge.
-
-
-## 2021.5.9
-### New Features
-- Uses new Worker based login helper service to facilitate token exchange in cloudflared flows.
-
-### Bug Fixes
-- Fixes Centos-7 builds.
-
-## 2021.5.8
-### New Features
-- When creating a DNS record to point a hostname at a tunnel, you can now use --overwrite-dns to overwrite any existing
-  DNS records with that hostname. This works both when using the CLI to provision DNS, as well as when starting an adhoc
-  named tunnel, e.g.:
-  - `cloudflared tunnel route dns --overwrite-dns foo-tunnel foo.example.com`
-  - `cloudflared tunnel --overwrite-dns --name foo-tunnel --hostname foo.example.com`
-
-## 2021.5.7
-### New Features
-- Named Tunnels will automatically select the protocol to connect to Cloudflare's edge network.
-
-## 2021.5.0
-
-### New Features
-- It is now possible to run the same tunnel using more than one `cloudflared` instance. This is a server-side change and
-  is compatible with any client version that uses Named Tunnels.
-
-  To get started, visit our [developer documentation](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/run-tunnel/deploy-cloudflared-replicas).
-- `cloudflared tunnel ingress validate` will now warn about unused keys in your config file. This is helpful for
-  detecting typos in your config.
-- If `cloudflared` detects it is running inside a Linux container, it will limit itself to use only the number of CPUs
-  the pod has been granted, instead of trying to use every CPU available.
-
-## 2021.4.0
-
-### Bug Fixes
-
-- Fixed proxying of websocket requests to avoid possibility of losing initial frames that were sent in the same TCP
-  packet as response headers [#345](https://github.com/cloudflare/cloudflared/issues/345).
-- `proxy-dns` option now works in conjunction with running a named tunnel [#346](https://github.com/cloudflare/cloudflared/issues/346).
-
-## 2021.3.6
-
-### Bug Fixes
-
-- Reverted 2021.3.5 improvement to use HTTP/2 in a best-effort manner between cloudflared and origin services because
-  it was found to break in some cases.
-
-## 2021.3.5
-
-### Improvements
-
- - HTTP/2 transport is now always chosen if origin server supports it and the service url scheme is HTTPS.
-   This was previously done in a best attempt manner.
-
-### Bug Fixes
-
- - The MacOS binaries were not successfully released in 2021.3.3 and 2021.3.4. This release is aimed at addressing that.
-
-## 2021.3.3
-
-### Improvements
-
-- Tunnel create command, as well as, running ad-hoc tunnels using `cloudflared tunnel -name NAME`, will not overwrite
-  existing files when writing tunnel credentials.
-
-### Bug Fixes
-
-- Tunnel create and delete commands no longer use path to credentials from the configuration file.
-  If you need ot place tunnel credentials file at a specific location, you must use `--credentials-file` flag.
-- Access ssh-gen creates properly named keys for SSH short lived certs.
-
-
-## 2021.3.2
-
-### New Features
-
-- It is now possible to obtain more detailed information about the cloudflared connectors to Cloudflare Edge via
-  `cloudflared tunnel info <name/uuid>`. It is possible to sort the output as well as output in different formats,
-  such as: `cloudflared tunnel info --sort-by version --invert-sort --output json <name/uuid>`.
-  You can obtain more information via `cloudflared tunnel info --help`.
-
-### Bug Fixes
-
-- Don't look for configuration file in default paths when `--config FILE` flag is present after `tunnel` subcommand.
-- cloudflared access token command now functions correctly with the new token-per-app change from 2021.3.0.
-
-
-## 2021.3.0
-
-### New Features
-
-- [Cloudflare One Routing](https://developers.cloudflare.com/cloudflare-one/tutorials/warp-to-tunnel) specific commands
-  now show up in the `cloudflared tunnel route --help` output.
-- There is a new ingress type that allows cloudflared to proxy SOCKS5 as a bastion. You can use it with an ingress
-  rule by adding `service: socks-proxy`. Traffic is routed to any destination specified by the SOCKS5 packet but only
-  if allowed by a rule. In the following example we allow proxying to a certain CIDR but explicitly forbid one address
-  within it:
-```
-ingress:
-  - hostname: socks.example.com
-    service: socks-proxy
-    originRequest:
-      ipRules:
-        - prefix: 192.168.1.8/32
-          allow: false
-        - prefix: 192.168.1.0/24
-          ports: [80, 443]
-          allow: true
-```
-
-
-### Improvements
-
-- Nested commands, such as `cloudflared tunnel run`, now consider CLI arguments even if they appear earlier on the
-  command. For instance, `cloudflared --config config.yaml tunnel run` will now behave the same as
-  `cloudflared tunnel --config config.yaml run`
-- Warnings are now shown in the output logs whenever cloudflared is running without the most recent version and
-  `no-autoupdate` is `true`.
-- Access tokens are now stored per Access App instead of per request path. This decreases the number of times that the
-  user is required to authenticate with an Access policy redundantly.
-
-### Bug Fixes
-
-- GitHub [PR #317](https://github.com/cloudflare/cloudflared/issues/317) was broken in 2021.2.5 and is now fixed again.
-
-## 2021.2.5
-
-### New Features
-
-- We introduce [Cloudflare One Routing](https://developers.cloudflare.com/cloudflare-one/tutorials/warp-to-tunnel) in
-  beta mode. Cloudflare customer can now connect users and private networks with RFC 1918 IP addresses via the
-  Cloudflare edge network. Users running Cloudflare WARP client in the same organization can connect to the services
-  made available by Argo Tunnel IP routes. Please share your feedback in the GitHub issue tracker.
-
-## 2021.2.4
-
-### Bug Fixes
-
-- Reverts the Improvement released in 2021.2.3 for CLI arguments as it introduced a regression where cloudflared failed
-  to read URLs in configuration files.
-- cloudflared now logs the reason for failed connections if the error is recoverable.
-
-## 2021.2.3
-
-### Backward Incompatible Changes
-
-- Removes db-connect. The Cloudflare Workers product will continue to support db-connect implementations with versions
-  of cloudflared that predate this release and include support for db-connect.
-
-### New Features
-
-- Introduces support for proxy configurations with websockets in arbitrary TCP connections (#318).
-
-### Improvements
-
-- (reverted) Nested command line argument handling.
-
-### Bug Fixes
-
-- The maximum number of upstream connections is now limited by default which should fix reported issues of cloudflared
-  exhausting CPU usage when faced with connectivity issues.

Dockerfile

@@ -1,33 +1,12 @@
-# use a builder image for building cloudflare
+FROM golang:1.12 as builder
-ARG TARGET_GOOS
-ARG TARGET_GOARCH
-FROM golang:1.22.5 as builder
-ENV GO111MODULE=on \
-    CGO_ENABLED=0 \
-    TARGET_GOOS=${TARGET_GOOS} \
-    TARGET_GOARCH=${TARGET_GOARCH}
-
 WORKDIR /go/src/github.com/cloudflare/cloudflared/
-
+RUN apt-get update && apt-get install -y --no-install-recommends upx
-# copy our sources into the builder image
+# Run after `apt-get update` to improve rebuild scenarios
 COPY . .
+RUN make cloudflared
+RUN upx --no-progress cloudflared
 
-RUN .teamcity/install-cloudflare-go.sh
+FROM gcr.io/distroless/base
-
+COPY --from=builder /go/src/github.com/cloudflare/cloudflared/cloudflared /usr/local/bin/
-# compile cloudflared
-RUN PATH="/tmp/go/bin:$PATH" make cloudflared
-
-# use a distroless base image with glibc
-FROM gcr.io/distroless/base-debian11:nonroot
-
-LABEL org.opencontainers.image.source="https://github.com/cloudflare/cloudflared"
-
-# copy our compiled binary
-COPY --from=builder --chown=nonroot /go/src/github.com/cloudflare/cloudflared/cloudflared /usr/local/bin/
-
-# run as non-privileged user
-USER nonroot
-
-# command / entrypoint of container
 ENTRYPOINT ["cloudflared", "--no-autoupdate"]
 CMD ["version"]

Dockerfile.amd64

@@ -1,29 +0,0 @@
-# use a builder image for building cloudflare
-FROM golang:1.22.5 as builder
-ENV GO111MODULE=on \
-    CGO_ENABLED=0
-
-WORKDIR /go/src/github.com/cloudflare/cloudflared/
-
-# copy our sources into the builder image
-COPY . .
-
-RUN .teamcity/install-cloudflare-go.sh
-
-# compile cloudflared
-RUN GOOS=linux GOARCH=amd64 PATH="/tmp/go/bin:$PATH" make cloudflared
-
-# use a distroless base image with glibc
-FROM gcr.io/distroless/base-debian11:nonroot
-
-LABEL org.opencontainers.image.source="https://github.com/cloudflare/cloudflared"
-
-# copy our compiled binary
-COPY --from=builder --chown=nonroot /go/src/github.com/cloudflare/cloudflared/cloudflared /usr/local/bin/
-
-# run as non-privileged user
-USER nonroot
-
-# command / entrypoint of container
-ENTRYPOINT ["cloudflared", "--no-autoupdate"]
-CMD ["version"]

Dockerfile.arm64

@@ -1,29 +0,0 @@
-# use a builder image for building cloudflare
-FROM golang:1.22.5 as builder
-ENV GO111MODULE=on \
-    CGO_ENABLED=0
-
-WORKDIR /go/src/github.com/cloudflare/cloudflared/
-
-# copy our sources into the builder image
-COPY . .
-
-RUN .teamcity/install-cloudflare-go.sh
-
-# compile cloudflared
-RUN GOOS=linux GOARCH=arm64 PATH="/tmp/go/bin:$PATH" make cloudflared
-
-# use a distroless base image with glibc
-FROM gcr.io/distroless/base-debian11:nonroot-arm64
-
-LABEL org.opencontainers.image.source="https://github.com/cloudflare/cloudflared"
-
-# copy our compiled binary
-COPY --from=builder --chown=nonroot /go/src/github.com/cloudflare/cloudflared/cloudflared /usr/local/bin/
-
-# run as non-privileged user
-USER nonroot
-
-# command / entrypoint of container
-ENTRYPOINT ["cloudflared", "--no-autoupdate"]
-CMD ["version"]

Gopkg.lock

@@ -0,0 +1,709 @@
+# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
+
+
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+
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+    "aws/credentials/endpointcreds",
+    "aws/credentials/processcreds",
+    "aws/credentials/stscreds",
+    "aws/csm",
+    "aws/defaults",
+    "aws/ec2metadata",
+    "aws/endpoints",
+    "aws/request",
+    "aws/session",
+    "aws/signer/v4",
+    "internal/ini",
+    "internal/s3err",
+    "internal/sdkio",
+    "internal/sdkrand",
+    "internal/sdkuri",
+    "internal/shareddefaults",
+    "private/protocol",
+    "private/protocol/eventstream",
+    "private/protocol/eventstream/eventstreamapi",
+    "private/protocol/json/jsonutil",
+    "private/protocol/query",
+    "private/protocol/query/queryutil",
+    "private/protocol/rest",
+    "private/protocol/restxml",
+    "private/protocol/xml/xmlutil",
+    "service/s3",
+    "service/sts",
+    "service/sts/stsiface",
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+  packages = [
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+    "pb",
+    "plugin",
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+    "plugin/cache/freq",
+    "plugin/etcd/msg",
+    "plugin/metrics",
+    "plugin/metrics/vars",
+    "plugin/pkg/cache",
+    "plugin/pkg/dnstest",
+    "plugin/pkg/dnsutil",
+    "plugin/pkg/doh",
+    "plugin/pkg/edns",
+    "plugin/pkg/fuzz",
+    "plugin/pkg/log",
+    "plugin/pkg/nonwriter",
+    "plugin/pkg/rcode",
+    "plugin/pkg/response",
+    "plugin/pkg/trace",
+    "plugin/pkg/uniq",
+    "plugin/pkg/watch",
+    "plugin/test",
+    "request",
+  ]
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+  packages = ["go/otgrpc"]
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+[[projects]]
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+  pruneopts = "UT"
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+[[projects]]
+  digest = "1:6c41d4f998a03b6604227ccad36edaed6126c397e5d78709ef4814a1145a6757"
+  name = "github.com/jmoiron/sqlx"
+  packages = [
+    ".",
+    "reflectx",
+  ]
+  pruneopts = "UT"
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+  packages = [
+    ".",
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+  ]
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+  pruneopts = "UT"
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+[[projects]]
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+  name = "github.com/matttproud/golang_protobuf_extensions"
+  packages = ["pbutil"]
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+[[projects]]
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+  name = "github.com/mholt/caddy"
+  packages = [
+    ".",
+    "caddyfile",
+    "telemetry",
+  ]
+  pruneopts = "UT"
+  revision = "d3b731e9255b72d4571a5aac125634cf1b6031dc"
+
+[[projects]]
+  digest = "1:2b4b4b2e5544c2a11a486c1b631357aa2ddf766e50c1b2483cf809da2c511234"
+  name = "github.com/miekg/dns"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "73601d4aed9d844322611759d7f3619110b7c88e"
+  version = "v1.1.8"
+
+[[projects]]
+  digest = "1:5d231480e1c64a726869bc4142d270184c419749d34f167646baa21008eb0a79"
+  name = "github.com/mitchellh/go-homedir"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "af06845cf3004701891bf4fdb884bfe4920b3727"
+  version = "v1.1.0"
+
+[[projects]]
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+  name = "github.com/mitchellh/mapstructure"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "3536a929edddb9a5b34bd6861dc4a9647cb459fe"
+  version = "v1.1.2"
+
+[[projects]]
+  digest = "1:11e62d6050198055e6cd87ed57e5d8c669e84f839c16e16f192374d913d1a70d"
+  name = "github.com/opentracing/opentracing-go"
+  packages = [
+    ".",
+    "ext",
+    "log",
+  ]
+  pruneopts = "UT"
+  revision = "659c90643e714681897ec2521c60567dd21da733"
+  version = "v1.1.0"
+
+[[projects]]
+  digest = "1:40e195917a951a8bf867cd05de2a46aaf1806c50cf92eebf4c16f78cd196f747"
+  name = "github.com/pkg/errors"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "645ef00459ed84a119197bfb8d8205042c6df63d"
+  version = "v0.8.0"
+
+[[projects]]
+  digest = "1:0028cb19b2e4c3112225cd871870f2d9cf49b9b4276531f03438a88e94be86fe"
+  name = "github.com/pmezard/go-difflib"
+  packages = ["difflib"]
+  pruneopts = "UT"
+  revision = "792786c7400a136282c1664665ae0a8db921c6c2"
+  version = "v1.0.0"
+
+[[projects]]
+  digest = "1:c968b29db5d68ec97de404b6d058d5937fa015a141b3b4f7a0d87d5f8226f04c"
+  name = "github.com/prometheus/client_golang"
+  packages = [
+    "prometheus",
+    "prometheus/promhttp",
+  ]
+  pruneopts = "UT"
+  revision = "967789050ba94deca04a5e84cce8ad472ce313c1"
+  version = "v0.9.0-pre1"
+
+[[projects]]
+  branch = "master"
+  digest = "1:2d5cd61daa5565187e1d96bae64dbbc6080dacf741448e9629c64fd93203b0d4"
+  name = "github.com/prometheus/client_model"
+  packages = ["go"]
+  pruneopts = "UT"
+  revision = "fd36f4220a901265f90734c3183c5f0c91daa0b8"
+
+[[projects]]
+  digest = "1:35cf6bdf68db765988baa9c4f10cc5d7dda1126a54bd62e252dbcd0b1fc8da90"
+  name = "github.com/prometheus/common"
+  packages = [
+    "expfmt",
+    "internal/bitbucket.org/ww/goautoneg",
+    "model",
+  ]
+  pruneopts = "UT"
+  revision = "a82f4c12f983cc2649298185f296632953e50d3e"
+  version = "v0.3.0"
+
+[[projects]]
+  branch = "master"
+  digest = "1:49b09905e781d7775c086604cc00083e1832d0783f1f421b79f42657c457d029"
+  name = "github.com/prometheus/procfs"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "8368d24ba045f26503eb745b624d930cbe214c79"
+
+[[projects]]
+  digest = "1:1a23fdd843129ef761ffe7651bc5fe7c5b09fbe933e92783ab06cc11c37b7b37"
+  name = "github.com/rifflock/lfshook"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "b9218ef580f59a2e72dad1aa33d660150445d05a"
+  version = "v2.4"
+
+[[projects]]
+  digest = "1:31538f8d774e8bf2fb9380d2d2a82d69e206a7d0603946586926f1819c546c26"
+  name = "github.com/sirupsen/logrus"
+  packages = [
+    ".",
+    "hooks/test",
+  ]
+  pruneopts = "UT"
+  revision = "839c75faf7f98a33d445d181f3018b5c3409a45e"
+  version = "v1.4.2"
+
+[[projects]]
+  digest = "1:7e8d267900c7fa7f35129a2a37596e38ed0f11ca746d6d9ba727980ee138f9f6"
+  name = "github.com/stretchr/testify"
+  packages = [
+    "assert",
+    "require",
+  ]
+  pruneopts = "UT"
+  revision = "12b6f73e6084dad08a7c6e575284b177ecafbc71"
+  version = "v1.2.1"
+
+[[projects]]
+  branch = "master"
+  digest = "1:a84d5ec8b40a827962ea250f2cf03434138ccae9d83fcac12fb49b70c70b80cc"
+  name = "golang.org/x/crypto"
+  packages = [
+    "curve25519",
+    "ed25519",
+    "ed25519/internal/edwards25519",
+    "internal/chacha20",
+    "internal/subtle",
+    "nacl/box",
+    "nacl/secretbox",
+    "poly1305",
+    "salsa20/salsa",
+    "ssh",
+    "ssh/terminal",
+  ]
+  pruneopts = "UT"
+  revision = "f416ebab96af27ca70b6e5c23d6a0747530da626"
+
+[[projects]]
+  branch = "master"
+  digest = "1:52d140f7ab52e491cc1cbc93e6637aa5e9a7f3beae7545d675b02e52ca9d7290"
+  name = "golang.org/x/net"
+  packages = [
+    "bpf",
+    "context",
+    "http/httpguts",
+    "http2",
+    "http2/hpack",
+    "idna",
+    "internal/iana",
+    "internal/socket",
+    "internal/timeseries",
+    "ipv4",
+    "ipv6",
+    "trace",
+    "websocket",
+  ]
+  pruneopts = "UT"
+  revision = "1da14a5a36f220ea3f03470682b737b1dfd5de22"
+
+[[projects]]
+  digest = "1:39ebcc2b11457b703ae9ee2e8cca0f68df21969c6102cb3b705f76cca0ea0239"
+  name = "golang.org/x/sync"
+  packages = ["errgroup"]
+  pruneopts = "UT"
+  revision = "1d60e4601c6fd243af51cc01ddf169918a5407ca"
+
+[[projects]]
+  branch = "master"
+  digest = "1:77751d02e939d7078faedaeec10c09af575a09c528d84d18f2cb45a84bd1889a"
+  name = "golang.org/x/sys"
+  packages = [
+    "cpu",
+    "unix",
+    "windows",
+    "windows/registry",
+    "windows/svc",
+    "windows/svc/eventlog",
+    "windows/svc/mgr",
+  ]
+  pruneopts = "UT"
+  revision = "12500544f89f9420afe9529ba8940bf72d294972"
+
+[[projects]]
+  digest = "1:a2ab62866c75542dd18d2b069fec854577a20211d7c0ea6ae746072a1dccdd18"
+  name = "golang.org/x/text"
+  packages = [
+    "collate",
+    "collate/build",
+    "internal/colltab",
+    "internal/gen",
+    "internal/tag",
+    "internal/triegen",
+    "internal/ucd",
+    "language",
+    "secure/bidirule",
+    "transform",
+    "unicode/bidi",
+    "unicode/cldr",
+    "unicode/norm",
+    "unicode/rangetable",
+  ]
+  pruneopts = "UT"
+  revision = "f21a4dfb5e38f5895301dc265a8def02365cc3d0"
+  version = "v0.3.0"
+
+[[projects]]
+  branch = "master"
+  digest = "1:c3076e7defee87de1236f1814beb588f40a75544c60121e6eb38b3b3721783e2"
+  name = "google.golang.org/genproto"
+  packages = ["googleapis/rpc/status"]
+  pruneopts = "UT"
+  revision = "d1146b9035b912113a38af3b138eb2af567b2c67"
+
+[[projects]]
+  digest = "1:31d87f39886fb38a2b6c097ff3b9f985d6960772170d64a68246f7790e955746"
+  name = "google.golang.org/grpc"
+  packages = [
+    ".",
+    "balancer",
+    "balancer/base",
+    "balancer/roundrobin",
+    "binarylog/grpc_binarylog_v1",
+    "codes",
+    "connectivity",
+    "credentials",
+    "credentials/internal",
+    "encoding",
+    "encoding/proto",
+    "grpclog",
+    "internal",
+    "internal/backoff",
+    "internal/balancerload",
+    "internal/binarylog",
+    "internal/channelz",
+    "internal/envconfig",
+    "internal/grpcrand",
+    "internal/grpcsync",
+    "internal/syscall",
+    "internal/transport",
+    "keepalive",
+    "metadata",
+    "naming",
+    "peer",
+    "resolver",
+    "resolver/dns",
+    "resolver/passthrough",
+    "stats",
+    "status",
+    "tap",
+  ]
+  pruneopts = "UT"
+  revision = "236199dd5f8031d698fb64091194aecd1c3895b2"
+  version = "v1.20.0"
+
+[[projects]]
+  branch = "altsrc-parse-durations"
+  digest = "1:0370b1bceda03dbfade3abbde639a43f1113bab711ec760452e5c0dcc0c14787"
+  name = "gopkg.in/urfave/cli.v2"
+  packages = [
+    ".",
+    "altsrc",
+  ]
+  pruneopts = "UT"
+  revision = "d604b6ffeee878fbf084fd2761466b6649989cee"
+  source = "https://github.com/cbranch/cli"
+
+[[projects]]
+  digest = "1:4d2e5a73dc1500038e504a8d78b986630e3626dc027bc030ba5c75da257cdb96"
+  name = "gopkg.in/yaml.v2"
+  packages = ["."]
+  pruneopts = "UT"
+  revision = "51d6538a90f86fe93ac480b35f37b2be17fef232"
+  version = "v2.2.2"
+
+[[projects]]
+  digest = "1:8ffc3ddc31414c0a71220957bb723b16510d7fcb5b3880dc0da4cf6d39c31642"
+  name = "zombiezen.com/go/capnproto2"
+  packages = [
+    ".",
+    "encoding/text",
+    "internal/fulfiller",
+    "internal/nodemap",
+    "internal/packed",
+    "internal/queue",
+    "internal/schema",
+    "internal/strquote",
+    "pogs",
+    "rpc",
+    "rpc/internal/refcount",
+    "schemas",
+    "server",
+    "std/capnp/rpc",
+  ]
+  pruneopts = "UT"
+  revision = "7cfd211c19c7f5783c695f3654efa46f0df259c3"
+  source = "https://github.com/zombiezen/go-capnproto2"
+  version = "v2.17.1"
+
+[solve-meta]
+  analyzer-name = "dep"
+  analyzer-version = 1
+  input-imports = [
+    "github.com/DATA-DOG/go-sqlmock",
+    "github.com/aws/aws-sdk-go/aws",
+    "github.com/aws/aws-sdk-go/aws/credentials",
+    "github.com/aws/aws-sdk-go/aws/session",
+    "github.com/aws/aws-sdk-go/service/s3",
+    "github.com/cloudflare/brotli-go",
+    "github.com/cloudflare/golibs/lrucache",
+    "github.com/coredns/coredns/core/dnsserver",
+    "github.com/coredns/coredns/plugin",
+    "github.com/coredns/coredns/plugin/cache",
+    "github.com/coredns/coredns/plugin/metrics/vars",
+    "github.com/coredns/coredns/plugin/pkg/dnstest",
+    "github.com/coredns/coredns/plugin/pkg/rcode",
+    "github.com/coredns/coredns/request",
+    "github.com/coreos/go-oidc/jose",
+    "github.com/coreos/go-systemd/daemon",
+    "github.com/creack/pty",
+    "github.com/elgs/gosqljson",
+    "github.com/equinox-io/equinox",
+    "github.com/facebookgo/grace/gracenet",
+    "github.com/getsentry/raven-go",
+    "github.com/gliderlabs/ssh",
+    "github.com/golang-collections/collections/queue",
+    "github.com/google/uuid",
+    "github.com/gorilla/mux",
+    "github.com/gorilla/websocket",
+    "github.com/lib/pq",
+    "github.com/mattn/go-colorable",
+    "github.com/miekg/dns",
+    "github.com/mitchellh/go-homedir",
+    "github.com/mitchellh/mapstructure",
+    "github.com/pkg/errors",
+    "github.com/prometheus/client_golang/prometheus",
+    "github.com/prometheus/client_golang/prometheus/promhttp",
+    "github.com/rifflock/lfshook",
+    "github.com/sirupsen/logrus",
+    "github.com/sirupsen/logrus/hooks/test",
+    "github.com/stretchr/testify/assert",
+    "github.com/stretchr/testify/require",
+    "golang.org/x/crypto/nacl/box",
+    "golang.org/x/crypto/ssh",
+    "golang.org/x/crypto/ssh/terminal",
+    "golang.org/x/net/context",
+    "golang.org/x/net/http2",
+    "golang.org/x/net/http2/hpack",
+    "golang.org/x/net/idna",
+    "golang.org/x/net/trace",
+    "golang.org/x/net/websocket",
+    "golang.org/x/sync/errgroup",
+    "golang.org/x/sys/windows",
+    "golang.org/x/sys/windows/svc",
+    "golang.org/x/sys/windows/svc/eventlog",
+    "golang.org/x/sys/windows/svc/mgr",
+    "gopkg.in/urfave/cli.v2",
+    "gopkg.in/urfave/cli.v2/altsrc",
+    "zombiezen.com/go/capnproto2",
+    "zombiezen.com/go/capnproto2/encoding/text",
+    "zombiezen.com/go/capnproto2/pogs",
+    "zombiezen.com/go/capnproto2/rpc",
+    "zombiezen.com/go/capnproto2/schemas",
+    "zombiezen.com/go/capnproto2/server",
+    "zombiezen.com/go/capnproto2/std/capnp/rpc",
+  ]
+  solver-name = "gps-cdcl"
+  solver-version = 1

Gopkg.toml

@@ -0,0 +1,103 @@
+[prune]
+  go-tests = true
+  unused-packages = true
+
+  [[prune.project]]
+    name = "github.com/cloudflare/brotli-go"
+    unused-packages = false
+
+
+
+[[constraint]]
+  name = "github.com/facebookgo/grace"
+  revision = "75cf19382434e82df4dd84953f566b8ad23d6e9e"
+
+[[constraint]]
+  name = "github.com/getsentry/raven-go"
+  revision = "ed7bcb39ff10f39ab08e317ce16df282845852fa"
+
+[[constraint]]
+  name = "github.com/pkg/errors"
+  version = "=0.8.0"
+
+[[constraint]]
+  name = "github.com/prometheus/client_golang"
+  version = "=0.9.0-pre1"
+
+[[constraint]]
+  name = "github.com/sirupsen/logrus"
+  version = "=1.4.2"
+
+[[constraint]]
+  name = "github.com/stretchr/testify"
+  version = "=1.2.1"
+
+[[constraint]]
+  name = "golang.org/x/net"
+  branch = "master"  # master required by github.com/miekg/dns
+
+[[constraint]]
+  name = "golang.org/x/sync"
+  revision = "1d60e4601c6fd243af51cc01ddf169918a5407ca"
+
+[[constraint]]
+  name = "gopkg.in/urfave/cli.v2"
+  source = "https://github.com/cbranch/cli"
+  branch = "altsrc-parse-durations"
+
+[[constraint]]
+  name = "zombiezen.com/go/capnproto2"
+  source = "https://github.com/zombiezen/go-capnproto2"
+  version = "=2.17.1"
+
+[[constraint]]
+  name = "github.com/gorilla/websocket"
+  version = "=1.2.0"
+
+[[constraint]]
+  name = "github.com/coredns/coredns"
+  version = "=1.2.0"
+
+[[constraint]]
+  name = "github.com/miekg/dns"
+  version = "=1.1.8"
+
+[[constraint]]
+  name = "github.com/cloudflare/brotli-go"
+  revision = "18c9f6c67e3dfc12e0ddaca748d2887f97a7ac28"
+
+[[override]]
+  name = "github.com/mholt/caddy"
+  revision = "d3b731e9255b72d4571a5aac125634cf1b6031dc"
+
+[[constraint]]
+  name = "github.com/coreos/go-oidc"
+  revision = "a93f71fdfe73d2c0f5413c0565eea0af6523a6df"
+
+[[constraint]]
+  name = "golang.org/x/crypto"
+  branch = "master"  # master required by github.com/miekg/dns
+
+[[constraint]]
+  name = "github.com/cloudflare/golibs"
+  revision = "333127dbecfcc23a8db7d9a4f52785d23aff44a1"
+
+[[constraint]]
+  name = "github.com/google/uuid"
+  version = "=1.1.1"
+
+[[constraint]]
+  name = "github.com/mitchellh/mapstructure"
+  version = "1.1.2"
+
+[[constraint]]
+  name = "github.com/gliderlabs/ssh"
+  version = "0.2.2"
+
+[[constraint]]
+  name = "github.com/creack/pty"
+  version = "1.1.7"
+
+[[constraint]]
+  name = "github.com/aws/aws-sdk-go"
+  version = "1.23.9"

LICENSE

@@ -1,202 +1,155 @@
+SERVICES AGREEMENT
 
-                                 Apache License
+Your installation of this software is symbol of your signature indicating that
-                           Version 2.0, January 2004
+you accept the terms of this Services Agreement (this "Agreement").  This
-                        http://www.apache.org/licenses/
+Agreement is a legal agreement between you (either an individual or a single
+entity) and CloudFlare, Inc. for the services being provided to you by
+CloudFlare or its authorized representative (the "Services"), including any
+computer software and any associated media, printed materials, and "online" or
+electronic documentation provided in connection with the Services (the
+"Software" and together with the Services are hereinafter collectively referred
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+company, its officers, members, employees, agents, representatives, successors
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+AGREE TO BE BOUND BY, THE POLICIES, TERMS, AND CONDITIONS SET FORTH BELOW IN
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+LAWS AND REGULATIONS, AS IF YOU HAD HANDWRITTEN YOUR NAME ON A CONTRACT.  IF YOU
+DO NOT AGREE TO THESE TERMS AND CONDITIONS, YOU MAY NOT USE THE SOLUTION.
 
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+1.    GRANT OF RIGHTS
 
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+licensors, not sold.  Subject to the terms and conditions of this Agreement,
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+Solution may also incorporate externally maintained libraries and other open software.
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-      "License" shall mean the terms and conditions for use, reproduction,
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+3.	CONFIDENTIALITY
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-      transformation or translation of a Source form, including but
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-      not limited to compiled object code, generated documentation,
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+similar nature, but in no event shall exercise less than due diligence and
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+Confidential Information remains the property of the party disclosing the
+information and no license or other rights to Confidential Information is
+granted or implied hereby.
 
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+4.	TERM AND TERMINATION
-      Object form, made available under the License, as indicated by a
-      copyright notice that is included in or attached to the work
-      (an example is provided in the Appendix below).
 
-      "Derivative Works" shall mean any work, whether in Source or Object
+4.1	Term.  This Agreement shall be effective upon download or install of the
-      form, that is based on (or derived from) the Work and for which the
+Software.
-      editorial revisions, annotations, elaborations, or other modifications
-      represent, as a whole, an original work of authorship. For the purposes
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-      separable from, or merely link (or bind by name) to the interfaces of,
-      the Work and Derivative Works thereof.
 
-      "Contribution" shall mean any work of authorship, including
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-      the original version of the Work and any modifications or additions
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-      submitted to Licensor for inclusion in the Work by the copyright owner
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-      or by an individual or Legal Entity authorized to submit on behalf of
+you; (ii) you are in material breach of any term, condition, or provision of
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+this Agreement or any other agreement executed by you with CloudFlare or its
-      means any form of electronic, verbal, or written communication sent
+authorized representative in connection with the provision of the Solution and
-      to the Licensor or its representatives, including but not limited to
+Services (a "Related Agreement"); or (iii) you terminate or suspend your
-      communication on electronic mailing lists, source code control systems,
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-      and issue tracking systems that are managed by, or on behalf of, the
+federal or state statutes, or become insolvent or subject to direct control by a
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+reason: (1) all license rights granted hereunder shall terminate and (2) all
-      subsequently incorporated within the Work.
+Confidential Information shall be returned to the disclosing party or destroyed.
 
-   2. Grant of Copyright License. Subject to the terms and conditions of
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-      as of the date such litigation is filed.
 
-   4. Redistribution. You may reproduce and distribute copies of the
+5.2	Waiver and Amendment.  No modification, amendment or waiver of any
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+herein, shall operate as a waiver of any such right, power or remedy.  Without
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-      (a) You must give any other recipients of the Work or
+5.3	Governing Law.  This Agreement shall be governed by the laws of the State
-          Derivative Works a copy of this License; and
+of California, USA, excluding conflict of laws and provisions, and excluding the
+United Nations Convention on Contracts for the International Sale of Goods.
 
-      (b) You must cause any modified files to carry prominent notices
+5.4	Notices.  All notices, demands or consents required or permitted under
-          stating that You changed the files; and
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+address provided by you to CloudFlare or its authorized representative in
+connection with the Solution.
 
-      (c) You must retain, in the Source form of any Derivative Works
+5.5	Independent Contractors. The parties are independent contractors.
-          that You distribute, all copyright, patent, trademark, and
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+5.6	Severability.  If any provision of this Agreement is held by a court of
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-      reproduction, and distribution of the Work otherwise complies with
-      the conditions stated in this License.
 
-   5. Submission of Contributions. Unless You explicitly state otherwise,
+5.8	Complete Understanding.  This Agreement and the Related Agreement
-      any Contribution intentionally submitted for inclusion in the Work
+constitute the final, complete and exclusive agreement between the parties with
-      by You to the Licensor shall be under the terms and conditions of
+respect to the subject matter hereof, and supersedes all previous written and
-      this License, without any additional terms or conditions.
+oral agreements and communications related to the subject matter of this
-      Notwithstanding the above, nothing herein shall supersede or modify
+Agreement.  To the extent this Agreement and the Related Agreement conflict,
-      the terms of any separate license agreement you may have executed
+this Agreement shall control.
-      with Licensor regarding such Contributions.
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-      except as required for reasonable and customary use in describing the
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Makefile

@@ -1,123 +1,25 @@
-# The targets cannot be run in parallel
+VERSION       := $(shell git describe --tags --always --dirty="-dev")
-.NOTPARALLEL:
-
-VERSION       := $(shell git describe --tags --always --match "[0-9][0-9][0-9][0-9].*.*")
-MSI_VERSION   := $(shell git tag -l --sort=v:refname | grep "w" | tail -1 | cut -c2-)
-#MSI_VERSION expects the format of the tag to be: (wX.X.X). Starts with the w character to not break cfsetup.
-#e.g. w3.0.1 or w4.2.10. It trims off the w character when creating the MSI.
-
-ifeq ($(ORIGINAL_NAME), true)
-	# Used for builds that want FIPS compilation but want the artifacts generated to still have the original name.
-	BINARY_NAME := cloudflared
-else ifeq ($(FIPS), true)
-	# Used for FIPS compliant builds that do not match the case above.
-	BINARY_NAME := cloudflared-fips
-else
-	# Used for all other (non-FIPS) builds.
-	BINARY_NAME := cloudflared
-endif
-
-ifeq ($(NIGHTLY), true)
-	DEB_PACKAGE_NAME := $(BINARY_NAME)-nightly
-	NIGHTLY_FLAGS := --conflicts cloudflared --replaces cloudflared
-else
-	DEB_PACKAGE_NAME := $(BINARY_NAME)
-endif
-
 DATE          := $(shell date -u '+%Y-%m-%d-%H%M UTC')
-VERSION_FLAGS := -X "main.Version=$(VERSION)" -X "main.BuildTime=$(DATE)"
+VERSION_FLAGS := -ldflags='-X "main.Version=$(VERSION)" -X "main.BuildTime=$(DATE)"'
-ifdef PACKAGE_MANAGER
+
-	VERSION_FLAGS := $(VERSION_FLAGS) -X "github.com/cloudflare/cloudflared/cmd/cloudflared/updater.BuiltForPackageManager=$(PACKAGE_MANAGER)"
+IMPORT_PATH   := github.com/cloudflare/cloudflared
+PACKAGE_DIR   := $(CURDIR)/packaging
+INSTALL_BINDIR := usr/local/bin
+
+EQUINOX_FLAGS = --version="$(VERSION)" \
+				 --platforms="$(EQUINOX_BUILD_PLATFORMS)" \
+				 --app="$(EQUINOX_APP_ID)" \
+				 --token="$(EQUINOX_TOKEN)" \
+				 --channel="$(EQUINOX_CHANNEL)"
+
+ifeq ($(EQUINOX_IS_DRAFT), true)
+	EQUINOX_FLAGS := --draft $(EQUINOX_FLAGS)
 endif
 
-LINK_FLAGS :=
+ifeq ($(GOARCH),)
-ifeq ($(FIPS), true)
+	GOARCH := amd64
-	LINK_FLAGS := -linkmode=external -extldflags=-static $(LINK_FLAGS)
-	# Prevent linking with libc regardless of CGO enabled or not.
-	GO_BUILD_TAGS := $(GO_BUILD_TAGS) osusergo netgo fips
-	VERSION_FLAGS := $(VERSION_FLAGS) -X "main.BuildType=FIPS"
 endif
 
-LDFLAGS := -ldflags='$(VERSION_FLAGS) $(LINK_FLAGS)'
-ifneq ($(GO_BUILD_TAGS),)
-	GO_BUILD_TAGS := -tags "$(GO_BUILD_TAGS)"
-endif
-
-ifeq ($(debug), 1)
-	GO_BUILD_TAGS += -gcflags="all=-N -l"
-endif
-
-IMPORT_PATH    := github.com/cloudflare/cloudflared
-PACKAGE_DIR    := $(CURDIR)/packaging
-PREFIX         := /usr
-INSTALL_BINDIR := $(PREFIX)/bin/
-INSTALL_MANDIR := $(PREFIX)/share/man/man1/
-CF_GO_PATH     := /tmp/go
-PATH           := $(CF_GO_PATH)/bin:$(PATH)
-
-LOCAL_ARCH ?= $(shell uname -m)
-ifneq ($(GOARCH),)
-    TARGET_ARCH ?= $(GOARCH)
-else ifeq ($(LOCAL_ARCH),x86_64)
-    TARGET_ARCH ?= amd64
-else ifeq ($(LOCAL_ARCH),amd64)
-    TARGET_ARCH ?= amd64
-else ifeq ($(LOCAL_ARCH),i686)
-    TARGET_ARCH ?= amd64
-else ifeq ($(shell echo $(LOCAL_ARCH) | head -c 5),armv8)
-    TARGET_ARCH ?= arm64
-else ifeq ($(LOCAL_ARCH),aarch64)
-    TARGET_ARCH ?= arm64
-else ifeq ($(LOCAL_ARCH),arm64)
-    TARGET_ARCH ?= arm64
-else ifeq ($(shell echo $(LOCAL_ARCH) | head -c 4),armv)
-    TARGET_ARCH ?= arm
-else ifeq ($(LOCAL_ARCH),s390x)
-    TARGET_ARCH ?= s390x
-else
-    $(error This system's architecture $(LOCAL_ARCH) isn't supported)
-endif
-
-LOCAL_OS ?= $(shell go env GOOS)
-ifeq ($(LOCAL_OS),linux)
-    TARGET_OS ?= linux
-else ifeq ($(LOCAL_OS),darwin)
-    TARGET_OS ?= darwin
-else ifeq ($(LOCAL_OS),windows)
-    TARGET_OS ?= windows
-else ifeq ($(LOCAL_OS),freebsd)
-    TARGET_OS ?= freebsd
-else ifeq ($(LOCAL_OS),openbsd)
-    TARGET_OS ?= openbsd
-else
-    $(error This system's OS $(LOCAL_OS) isn't supported)
-endif
-
-ifeq ($(TARGET_OS), windows)
-	EXECUTABLE_PATH=./$(BINARY_NAME).exe
-else
-	EXECUTABLE_PATH=./$(BINARY_NAME)
-endif
-
-ifeq ($(FLAVOR), centos-7)
-	TARGET_PUBLIC_REPO ?= el7
-else
-	TARGET_PUBLIC_REPO ?= $(FLAVOR)
-endif
-
-ifneq ($(TARGET_ARM), )
-	ARM_COMMAND := GOARM=$(TARGET_ARM)
-endif
-
-ifeq ($(TARGET_ARM), 7) 
-	PACKAGE_ARCH := armhf
-else
-	PACKAGE_ARCH := $(TARGET_ARCH)
-endif
-
-#for FIPS compliance, FPM defaults to MD5.
-RPM_DIGEST := --rpm-digest sha256
-
 .PHONY: all
 all: cloudflared test
 
@@ -126,117 +28,56 @@ clean:
 	go clean
 
 .PHONY: cloudflared
-cloudflared:
+cloudflared: tunnel-deps
-ifeq ($(FIPS), true)
+	go build -v $(VERSION_FLAGS) $(IMPORT_PATH)/cmd/cloudflared
-	$(info Building cloudflared with go-fips)
-	cp -f fips/fips.go.linux-amd64 cmd/cloudflared/fips.go
-endif
-	GOOS=$(TARGET_OS) GOARCH=$(TARGET_ARCH) $(ARM_COMMAND) go build -mod=vendor $(GO_BUILD_TAGS) $(LDFLAGS) $(IMPORT_PATH)/cmd/cloudflared
-ifeq ($(FIPS), true)
-	rm -f cmd/cloudflared/fips.go
-	./check-fips.sh cloudflared
-endif
 
 .PHONY: container
 container:
-	docker build --build-arg=TARGET_ARCH=$(TARGET_ARCH) --build-arg=TARGET_OS=$(TARGET_OS) -t cloudflare/cloudflared-$(TARGET_OS)-$(TARGET_ARCH):"$(VERSION)" .
+	docker build -t cloudflare/cloudflared:"$(VERSION)" .
-
-.PHONY: generate-docker-version
-generate-docker-version:
-	echo latest $(VERSION) > versions
-
 
 .PHONY: test
 test: vet
-ifndef CI
+	go test -v -race $(VERSION_FLAGS) ./...
-	go test -v -mod=vendor -race $(LDFLAGS) ./...
-else
-	@mkdir -p .cover
-	go test -v -mod=vendor -race $(LDFLAGS) -coverprofile=".cover/c.out" ./...
-endif
-
-.PHONY: cover
-cover:
-	@echo ""
-	@echo "=====> Total test coverage: <====="
-	@echo ""
-	# Print the overall coverage here for quick access.
-	$Q go tool cover -func ".cover/c.out" | grep "total:" | awk '{print $$3}'
-	# Generate the HTML report that can be viewed from the browser in CI.
-	$Q go tool cover -html ".cover/c.out" -o .cover/all.html
-
-.PHONY: install-go
-install-go:
-	rm -rf ${CF_GO_PATH}
-	./.teamcity/install-cloudflare-go.sh
-
-.PHONY: cleanup-go
-cleanup-go:
-	rm -rf ${CF_GO_PATH}
-
-cloudflared.1: cloudflared_man_template
-	sed -e 's/\$${VERSION}/$(VERSION)/; s/\$${DATE}/$(DATE)/' cloudflared_man_template > cloudflared.1
-
-install: install-go cloudflared cloudflared.1 cleanup-go
-	mkdir -p $(DESTDIR)$(INSTALL_BINDIR) $(DESTDIR)$(INSTALL_MANDIR)
-	install -m755 cloudflared $(DESTDIR)$(INSTALL_BINDIR)/cloudflared
-	install -m644 cloudflared.1 $(DESTDIR)$(INSTALL_MANDIR)/cloudflared.1
-
-# When we build packages, the package name will be FIPS-aware.
-# But we keep the binary installed by it to be named "cloudflared" regardless.
-define build_package
-	mkdir -p $(PACKAGE_DIR)
-	cp cloudflared $(PACKAGE_DIR)/cloudflared
-	cp cloudflared.1 $(PACKAGE_DIR)/cloudflared.1
-	fpm -C $(PACKAGE_DIR) -s dir -t $(1) \
-		--description 'Cloudflare Tunnel daemon' \
-		--vendor 'Cloudflare' \
-		--license 'Apache License Version 2.0' \
-		--url 'https://github.com/cloudflare/cloudflared' \
-		-m 'Cloudflare <support@cloudflare.com>' \
-	    -a $(PACKAGE_ARCH) -v $(VERSION) -n $(DEB_PACKAGE_NAME) $(RPM_DIGEST) $(NIGHTLY_FLAGS) --after-install postinst.sh --after-remove postrm.sh \
-		cloudflared=$(INSTALL_BINDIR) cloudflared.1=$(INSTALL_MANDIR)
-endef
 
 .PHONY: cloudflared-deb
-cloudflared-deb: cloudflared cloudflared.1
+cloudflared-deb: cloudflared
-	$(call build_package,deb)
+	mkdir -p $(PACKAGE_DIR)
+	cp cloudflared $(PACKAGE_DIR)/cloudflared
+	fakeroot fpm -C $(PACKAGE_DIR) -s dir -t deb --deb-compression bzip2 \
+		-a $(GOARCH) -v $(VERSION) -n cloudflared cloudflared=/usr/local/bin/
 
-.PHONY: cloudflared-rpm
+.PHONY: cloudflared-darwin-amd64.tgz
-cloudflared-rpm: cloudflared cloudflared.1
+cloudflared-darwin-amd64.tgz: cloudflared
-	$(call build_package,rpm)
+	tar czf cloudflared-darwin-amd64.tgz cloudflared
+	rm cloudflared
 
-.PHONY: cloudflared-pkg
+.PHONY: homebrew-upload
-cloudflared-pkg: cloudflared cloudflared.1
+homebrew-upload: cloudflared-darwin-amd64.tgz
-	$(call build_package,osxpkg)
+	aws s3 --endpoint-url $(S3_ENDPOINT) cp --acl public-read $$^ $(S3_URI)/cloudflared-$$(VERSION)-$1.tgz
+	aws s3 --endpoint-url $(S3_ENDPOINT) cp --acl public-read $(S3_URI)/cloudflared-$$(VERSION)-$1.tgz  $(S3_URI)/cloudflared-stable-$1.tgz
 
-.PHONY: cloudflared-msi
+.PHONY: homebrew-release
-cloudflared-msi:
+homebrew-release: homebrew-upload
-	wixl --define Version=$(VERSION) --define Path=$(EXECUTABLE_PATH) --output cloudflared-$(VERSION)-$(TARGET_ARCH).msi cloudflared.wxs
+	./publish-homebrew-formula.sh cloudflared-darwin-amd64.tgz $(VERSION) homebrew-cloudflare
 
-.PHONY: github-release-dryrun
+.PHONY: release
-github-release-dryrun:
+release: bin/equinox
-	python3 github_release.py --path $(PWD)/built_artifacts --release-version $(VERSION) --dry-run
+	bin/equinox release $(EQUINOX_FLAGS) -- $(VERSION_FLAGS) $(IMPORT_PATH)/cmd/cloudflared
 
-.PHONY: github-release
+bin/equinox:
-github-release:
+	mkdir -p bin
-	python3 github_release.py --path $(PWD)/built_artifacts --release-version $(VERSION)
+	curl -s https://bin.equinox.io/c/75JtLRTsJ3n/release-tool-beta-$(EQUINOX_PLATFORM).tgz | tar xz -C bin/
-	python3 github_message.py --release-version $(VERSION)
 
-.PHONY: r2-linux-release
+.PHONY: tunnel-deps
-r2-linux-release:
+tunnel-deps: tunnelrpc/tunnelrpc.capnp.go
-	python3 ./release_pkgs.py
 
-.PHONY: capnp
+tunnelrpc/tunnelrpc.capnp.go: tunnelrpc/tunnelrpc.capnp
-capnp:
 	which capnp  # https://capnproto.org/install.html
-	which capnpc-go  # go install zombiezen.com/go/capnproto2/capnpc-go@latest
+	which capnpc-go  # go get zombiezen.com/go/capnproto2/capnpc-go
-	capnp compile -ogo tunnelrpc/proto/tunnelrpc.capnp tunnelrpc/proto/quic_metadata_protocol.capnp
+	capnp compile -ogo tunnelrpc/tunnelrpc.capnp
 
 .PHONY: vet
 vet:
-	go vet -mod=vendor github.com/cloudflare/cloudflared/...
+	go vet ./...
-
+	which go-sumtype  # go get github.com/BurntSushi/go-sumtype
-.PHONY: fmt
+	go-sumtype $$(go list ./...)
-fmt:
-	goimports -l -w -local github.com/cloudflare/cloudflared $$(go list -mod=vendor -f '{{.Dir}}' -a ./... | fgrep -v tunnelrpc/proto)

README.md

@@ -1,58 +1,9 @@
-# Cloudflare Tunnel client
+# Argo Tunnel client
 
-Contains the command-line client for Cloudflare Tunnel, a tunneling daemon that proxies traffic from the Cloudflare network to your origins.
+Contains the command-line client and its libraries for Argo Tunnel, a tunneling daemon that proxies any local webserver through the Cloudflare network.
-This daemon sits between Cloudflare network and your origin (e.g. a webserver). Cloudflare attracts client requests and sends them to you
-via this daemon, without requiring you to poke holes on your firewall --- your origin can remain as closed as possible.
-Extensive documentation can be found in the [Cloudflare Tunnel section](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps) of the Cloudflare Docs.
-All usages related with proxying to your origins are available under `cloudflared tunnel help`.
 
-You can also use `cloudflared` to access Tunnel origins (that are protected with `cloudflared tunnel`) for TCP traffic
+## Getting started
-at Layer 4 (i.e., not HTTP/websocket), which is relevant for use cases such as SSH, RDP, etc.
-Such usages are available under `cloudflared access help`.
 
-You can instead use [WARP client](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/configuration/private-networks)
+    go install github.com/cloudflare/cloudflared/cmd/cloudflared
-to access private origins behind Tunnels for Layer 4 traffic without requiring `cloudflared access` commands on the client side.
 
-
+User documentation for Argo Tunnel can be found at https://developers.cloudflare.com/argo-tunnel/
-## Before you get started
-
-Before you use Cloudflare Tunnel, you'll need to complete a few steps in the Cloudflare dashboard: you need to add a
-website to your Cloudflare account. Note that today it is possible to use Tunnel without a website (e.g. for private
-routing), but for legacy reasons this requirement is still necessary:
-1. [Add a website to Cloudflare](https://support.cloudflare.com/hc/en-us/articles/201720164-Creating-a-Cloudflare-account-and-adding-a-website)
-2. [Change your domain nameservers to Cloudflare](https://support.cloudflare.com/hc/en-us/articles/205195708)
-
-
-## Installing `cloudflared`
-
-Downloads are available as standalone binaries, a Docker image, and Debian, RPM, and Homebrew packages. You can also find releases [here](https://github.com/cloudflare/cloudflared/releases) on the `cloudflared` GitHub repository.
-
-* You can [install on macOS](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/install-and-setup/installation#macos) via Homebrew or by downloading the [latest Darwin amd64 release](https://github.com/cloudflare/cloudflared/releases)
-* Binaries, Debian, and RPM packages for Linux [can be found here](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/install-and-setup/installation#linux)
-* A Docker image of `cloudflared` is [available on DockerHub](https://hub.docker.com/r/cloudflare/cloudflared)
-* You can install on Windows machines with the [steps here](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/install-and-setup/installation#windows)
-* To build from source, first you need to download the go toolchain by running `./.teamcity/install-cloudflare-go.sh` and follow the output. Then you can run `make cloudflared`
-
-User documentation for Cloudflare Tunnel can be found at https://developers.cloudflare.com/cloudflare-one/connections/connect-apps
-
-
-## Creating Tunnels and routing traffic
-
-Once installed, you can authenticate `cloudflared` into your Cloudflare account and begin creating Tunnels to serve traffic to your origins.
-
-* Create a Tunnel with [these instructions](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/create-tunnel)
-* Route traffic to that Tunnel:
-  * Via public [DNS records in Cloudflare](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/routing-to-tunnel/dns)
-  * Or via a public hostname guided by a [Cloudflare Load Balancer](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/routing-to-tunnel/lb)
-  * Or from [WARP client private traffic](https://developers.cloudflare.com/cloudflare-one/connections/connect-networks/private-net/)
-
-
-## TryCloudflare
-
-Want to test Cloudflare Tunnel before adding a website to Cloudflare? You can do so with TryCloudflare using the documentation [available here](https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/run-tunnel/trycloudflare).
-
-## Deprecated versions
-
-Cloudflare currently supports versions of cloudflared that are **within one year** of the most recent release. Breaking changes unrelated to feature availability may be introduced that will impact versions released more than one year ago. You can read more about upgrading cloudflared in our [developer documentation](https://developers.cloudflare.com/cloudflare-one/connections/connect-networks/downloads/#updating-cloudflared).
-
-For example, as of January 2023 Cloudflare will support cloudflared version 2023.1.1 to cloudflared 2022.1.1.

awsuploader/directory_upload_manager.go

@@ -0,0 +1,106 @@
+package awsuploader
+
+import (
+	"os"
+	"path/filepath"
+	"time"
+
+	"github.com/sirupsen/logrus"
+)
+
+// DirectoryUploadManager is used to manage file uploads on an interval from a directory
+type DirectoryUploadManager struct {
+	logger        *logrus.Logger
+	uploader      Uploader
+	rootDirectory string
+	sweepInterval time.Duration
+	ticker        *time.Ticker
+	shutdownC     chan struct{}
+	workQueue     chan string
+}
+
+// NewDirectoryUploadManager create a new DirectoryUploadManager
+// uploader is an Uploader to use as an actual uploading engine
+// directory is the directory to sweep for files to upload
+// sweepInterval is how often to iterate the directory and upload the files within
+func NewDirectoryUploadManager(logger *logrus.Logger, uploader Uploader, directory string, sweepInterval time.Duration, shutdownC chan struct{}) *DirectoryUploadManager {
+	workerCount := 10
+	manager := &DirectoryUploadManager{
+		logger:        logger,
+		uploader:      uploader,
+		rootDirectory: directory,
+		sweepInterval: sweepInterval,
+		shutdownC:     shutdownC,
+		workQueue:     make(chan string, workerCount),
+	}
+
+	//start workers
+	for i := 0; i < workerCount; i++ {
+		go manager.worker()
+	}
+
+	return manager
+}
+
+// Upload a file using the uploader
+// This is useful for "out of band" uploads that need to be triggered immediately instead of waiting for the sweep
+func (m *DirectoryUploadManager) Upload(filepath string) error {
+	return m.uploader.Upload(filepath)
+}
+
+// Start the upload ticker to walk the directories
+func (m *DirectoryUploadManager) Start() {
+	m.ticker = time.NewTicker(m.sweepInterval)
+	go m.run()
+}
+
+func (m *DirectoryUploadManager) run() {
+	for {
+		select {
+		case <-m.shutdownC:
+			m.ticker.Stop()
+			return
+		case <-m.ticker.C:
+			m.sweep()
+		}
+	}
+}
+
+// sweep the directory and kick off uploads
+func (m *DirectoryUploadManager) sweep() {
+	filepath.Walk(m.rootDirectory, func(path string, info os.FileInfo, err error) error {
+		if info.IsDir() {
+			return nil
+		}
+		//30 days ago
+		retentionTime := 30 * (time.Hour * 24)
+		checkTime := time.Now().Add(-time.Duration(retentionTime))
+
+		//delete the file it is stale
+		if info.ModTime().After(checkTime) {
+			os.Remove(path)
+			return nil
+		}
+		//add the upload to the work queue
+		go func() {
+			m.workQueue <- path
+		}()
+		return nil
+	})
+}
+
+// worker handles upload requests
+func (m *DirectoryUploadManager) worker() {
+	for {
+		select {
+		case <-m.shutdownC:
+			return
+		case filepath := <-m.workQueue:
+			if err := m.Upload(filepath); err != nil {
+				m.logger.WithError(err).Error("Cannot upload file to s3 bucket")
+			} else {
+				os.Remove(filepath)
+			}
+		}
+	}
+}

awsuploader/directory_upload_manager_test.go

@@ -0,0 +1,137 @@
+package awsuploader
+
+import (
+	"errors"
+	"io/ioutil"
+	"math/rand"
+	"os"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"github.com/sirupsen/logrus"
+)
+
+type MockUploader struct {
+	shouldFail bool
+}
+
+func (m *MockUploader) Upload(filepath string) error {
+	if m.shouldFail {
+		return errors.New("upload set to fail")
+	}
+	return nil
+}
+
+func NewMockUploader(shouldFail bool) Uploader {
+	return &MockUploader{shouldFail: shouldFail}
+}
+
+func getDirectoryPath(t *testing.T) string {
+	dir, err := os.Getwd()
+	if err != nil {
+		t.Fatal("couldn't create the test directory!", err)
+	}
+	return filepath.Join(dir, "uploads")
+}
+
+func setupTestDirectory(t *testing.T) string {
+	path := getDirectoryPath(t)
+	os.RemoveAll(path)
+	time.Sleep(100 * time.Millisecond) //short way to wait for the OS to delete the folder
+	err := os.MkdirAll(path, os.ModePerm)
+	if err != nil {
+		t.Fatal("couldn't create the test directory!", err)
+	}
+	return path
+}
+
+func createUploadManager(t *testing.T, shouldFailUpload bool) *DirectoryUploadManager {
+	rootDirectory := setupTestDirectory(t)
+	uploader := NewMockUploader(shouldFailUpload)
+	logger := logrus.New()
+	shutdownC := make(chan struct{})
+	return NewDirectoryUploadManager(logger, uploader, rootDirectory, 1*time.Second, shutdownC)
+}
+
+func createFile(t *testing.T, fileName string) (*os.File, string) {
+	path := filepath.Join(getDirectoryPath(t), fileName)
+	f, err := os.Create(path)
+	if err != nil {
+		t.Fatal("upload to create file for sweep test", err)
+	}
+	return f, path
+}
+
+func TestUploadSuccess(t *testing.T) {
+	manager := createUploadManager(t, false)
+	path := filepath.Join(getDirectoryPath(t), "test_file")
+	if err := manager.Upload(path); err != nil {
+		t.Fatal("the upload request method failed", err)
+	}
+}
+
+func TestUploadFailure(t *testing.T) {
+	manager := createUploadManager(t, true)
+	path := filepath.Join(getDirectoryPath(t), "test_file")
+	if err := manager.Upload(path); err == nil {
+		t.Fatal("the upload request method should have failed and didn't", err)
+	}
+}
+
+func TestSweepSuccess(t *testing.T) {
+	manager := createUploadManager(t, false)
+	f, path := createFile(t, "test_file")
+	defer f.Close()
+
+	manager.Start()
+	time.Sleep(2 * time.Second)
+	if _, err := os.Stat(path); os.IsExist(err) {
+		//the file should have been deleted
+		t.Fatal("the manager failed to delete the file", err)
+	}
+}
+
+func TestSweepFailure(t *testing.T) {
+	manager := createUploadManager(t, true)
+	f, path := createFile(t, "test_file")
+	defer f.Close()
+
+	manager.Start()
+	time.Sleep(2 * time.Second)
+	_, serr := f.Stat()
+	if serr != nil {
+		//the file should still exist
+		os.Remove(path)
+		t.Fatal("the manager failed to delete the file", serr)
+	}
+}
+
+func TestHighLoad(t *testing.T) {
+	manager := createUploadManager(t, false)
+	for i := 0; i < 30; i++ {
+		f, _ := createFile(t, randomString(6))
+		defer f.Close()
+	}
+	manager.Start()
+	time.Sleep(4 * time.Second)
+
+	directory := getDirectoryPath(t)
+	files, err := ioutil.ReadDir(directory)
+	if err != nil || len(files) > 0 {
+		t.Fatalf("the manager failed to upload all the files: %s files left: %d", err, len(files))
+	}
+}
+
+// LowerCase [a-z]
+const randSet = "abcdefghijklmnopqrstuvwxyz"
+
+// String returns a string of length 'n' from a set of letters 'lset'
+func randomString(n int) string {
+	b := make([]byte, n)
+	lsetLen := len(randSet)
+	for i := range b {
+		b[i] = randSet[rand.Intn(lsetLen)]
+	}
+	return string(b)
+}

awsuploader/file_uploader.go

@@ -0,0 +1,62 @@
+package awsuploader
+
+import (
+	"context"
+	"os"
+
+	"github.com/aws/aws-sdk-go/aws"
+	"github.com/aws/aws-sdk-go/aws/credentials"
+	"github.com/aws/aws-sdk-go/aws/session"
+	"github.com/aws/aws-sdk-go/service/s3"
+)
+
+//FileUploader aws compliant bucket upload
+type FileUploader struct {
+	storage    *s3.S3
+	bucketName string
+	clientID   string
+	secretID   string
+}
+
+// NewFileUploader creates a new S3 compliant bucket uploader
+func NewFileUploader(bucketName, region, accessKeyID, secretID, token, s3Host string) (*FileUploader, error) {
+	sess, err := session.NewSession(&aws.Config{
+		Region:      aws.String(region),
+		Credentials: credentials.NewStaticCredentials(accessKeyID, secretID, token),
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	var storage *s3.S3
+	if s3Host != "" {
+		storage = s3.New(sess, &aws.Config{Endpoint: aws.String(s3Host)})
+	} else {
+		storage = s3.New(sess)
+	}
+
+	return &FileUploader{
+		storage:    storage,
+		bucketName: bucketName,
+	}, nil
+}
+
+// Upload a file to the bucket
+func (u *FileUploader) Upload(filepath string) error {
+	info, err := os.Stat(filepath)
+	if err != nil {
+		return err
+	}
+	file, err := os.Open(filepath)
+	if err != nil {
+		return err
+	}
+	defer file.Close()
+
+	_, serr := u.storage.PutObjectWithContext(context.Background(), &s3.PutObjectInput{
+		Bucket: aws.String(u.bucketName),
+		Key:    aws.String(info.Name()),
+		Body:   file,
+	})
+	return serr
+}

awsuploader/upload_manager.go

@@ -0,0 +1,7 @@
+package awsuploader
+
+// UploadManager is used to manage file uploads on an interval
+type UploadManager interface {
+	Upload(string) error
+	Start()
+}

awsuploader/uploader.go

@@ -0,0 +1,7 @@
+package awsuploader
+
+// Uploader the functions required to upload to a bucket
+type Uploader interface {
+	//Upload a file to the bucket
+	Upload(string) error
+}

build-packages-fips.sh

@@ -1,26 +0,0 @@
-#!/bin/bash
-VERSION=$(git describe --tags --always --match "[0-9][0-9][0-9][0-9].*.*")
-echo $VERSION
-
-# This controls the directory the built artifacts go into
-export ARTIFACT_DIR=artifacts/
-mkdir -p $ARTIFACT_DIR
-
-arch=("amd64")
-export TARGET_ARCH=$arch
-export TARGET_OS=linux
-export FIPS=true
-# For BoringCrypto to link, we need CGO enabled. Otherwise compilation fails.
-export CGO_ENABLED=1
-
-make cloudflared-deb
-mv cloudflared-fips\_$VERSION\_$arch.deb $ARTIFACT_DIR/cloudflared-fips-linux-$arch.deb
-
-# rpm packages invert the - and _ and use x86_64 instead of amd64.
-RPMVERSION=$(echo $VERSION|sed -r 's/-/_/g')
-RPMARCH="x86_64"
-make cloudflared-rpm
-mv cloudflared-fips-$RPMVERSION-1.$RPMARCH.rpm $ARTIFACT_DIR/cloudflared-fips-linux-$RPMARCH.rpm
-
-# finally move the linux binary as well.
-mv ./cloudflared $ARTIFACT_DIR/cloudflared-fips-linux-$arch

build-packages.sh

@@ -1,48 +0,0 @@
-#!/bin/bash
-VERSION=$(git describe --tags --always --match "[0-9][0-9][0-9][0-9].*.*")
-echo $VERSION
-
-# Disable FIPS module in go-boring
-export GOEXPERIMENT=noboringcrypto
-export CGO_ENABLED=0
-
-# This controls the directory the built artifacts go into
-export ARTIFACT_DIR=artifacts/
-mkdir -p $ARTIFACT_DIR
-
-linuxArchs=("386" "amd64" "arm" "armhf" "arm64")
-export TARGET_OS=linux
-for arch in ${linuxArchs[@]}; do
-    unset TARGET_ARM
-    export TARGET_ARCH=$arch
-
-    ## Support for arm platforms without hardware FPU enabled
-    if [[ $arch == arm ]] ; then
-        export TARGET_ARCH=arm
-        export TARGET_ARM=5
-    fi
-    
-    ## Support for armhf builds 
-    if [[ $arch == armhf ]] ; then
-        export TARGET_ARCH=arm
-        export TARGET_ARM=7 
-    fi
-    
-    make cloudflared-deb
-    mv cloudflared\_$VERSION\_$arch.deb $ARTIFACT_DIR/cloudflared-linux-$arch.deb
-
-    # rpm packages invert the - and _ and use x86_64 instead of amd64.
-    RPMVERSION=$(echo $VERSION|sed -r 's/-/_/g')
-    RPMARCH=$arch
-    if [ $arch == "amd64" ];then
-        RPMARCH="x86_64"
-    fi
-    if [ $arch == "arm64" ]; then
-        RPMARCH="aarch64"
-    fi
-    make cloudflared-rpm
-    mv cloudflared-$RPMVERSION-1.$RPMARCH.rpm $ARTIFACT_DIR/cloudflared-linux-$RPMARCH.rpm
-
-    # finally move the linux binary as well.
-    mv ./cloudflared $ARTIFACT_DIR/cloudflared-linux-$arch
-done

carrier/carrier.go

@@ -1,47 +1,30 @@
-// Package carrier provides a WebSocket proxy to carry or proxy a connection
+//Package carrier provides a WebSocket proxy to carry or proxy a connection
-// from the local client to the edge. See it as a wrapper around any protocol
+//from the local client to the edge. See it as a wrapper around any protocol
-// that it packages up in a WebSocket connection to the edge.
+//that it packages up in a WebSocket connection to the edge.
 package carrier
 
 import (
-	"crypto/tls"
-	"fmt"
 	"io"
 	"net"
 	"net/http"
-	"net/url"
 	"os"
 	"strings"
 
-	"github.com/pkg/errors"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/token"
-	"github.com/rs/zerolog"
+	cloudflaredWebsocket "github.com/cloudflare/cloudflared/websocket"
-
+	"github.com/gorilla/websocket"
-	"github.com/cloudflare/cloudflared/token"
+	"github.com/sirupsen/logrus"
-)
-
-const (
-	LogFieldOriginURL       = "originURL"
-	CFAccessTokenHeader     = "Cf-Access-Token"
-	cfJumpDestinationHeader = "Cf-Access-Jump-Destination"
 )
 
 type StartOptions struct {
-	AppInfo         *token.AppInfo
+	OriginURL string
-	OriginURL       string
+	Headers   http.Header
-	Headers         http.Header
-	Host            string
-	TLSClientConfig *tls.Config
-}
-
-// Connection wraps up all the needed functions to forward over the tunnel
-type Connection interface {
-	// ServeStream is used to forward data from the client to the edge
-	ServeStream(*StartOptions, io.ReadWriter) error
 }
 
 // StdinoutStream is empty struct for wrapping stdin/stdout
 // into a single ReadWriter
-type StdinoutStream struct{}
+type StdinoutStream struct {
+}
 
 // Read will read from Stdin
 func (c *StdinoutStream) Read(p []byte) (int, error) {
@@ -54,70 +37,99 @@ func (c *StdinoutStream) Write(p []byte) (int, error) {
 	return os.Stdout.Write(p)
 }
 
-// Helper to allow deferring the response close with a check that the resp is not nil
+// Helper to allow defering the response close with a check that the resp is not nil
 func closeRespBody(resp *http.Response) {
 	if resp != nil {
-		_ = resp.Body.Close()
+		resp.Body.Close()
 	}
 }
 
-// StartForwarder will setup a listener on a specified address/port and then
-// forward connections to the origin by calling `Serve()`.
-func StartForwarder(conn Connection, address string, shutdownC <-chan struct{}, options *StartOptions) error {
-	listener, err := net.Listen("tcp", address)
-	if err != nil {
-		return errors.Wrap(err, "failed to start forwarding server")
-	}
-	return Serve(conn, listener, shutdownC, options)
-}
-
 // StartClient will copy the data from stdin/stdout over a WebSocket connection
 // to the edge (originURL)
-func StartClient(conn Connection, stream io.ReadWriter, options *StartOptions) error {
+func StartClient(logger *logrus.Logger, stream io.ReadWriter, options *StartOptions) error {
-	return conn.ServeStream(options, stream)
+	return serveStream(logger, stream, options)
+}
+
+// StartServer will setup a listener on a specified address/port and then
+// forward connections to the origin by calling `Serve()`.
+func StartServer(logger *logrus.Logger, address string, shutdownC <-chan struct{}, options *StartOptions) error {
+	listener, err := net.Listen("tcp", address)
+	if err != nil {
+		logger.WithError(err).Error("failed to start forwarding server")
+		return err
+	}
+	logger.Info("Started listening on ", address)
+	return Serve(logger, listener, shutdownC, options)
 }
 
 // Serve accepts incoming connections on the specified net.Listener.
 // Each connection is handled in a new goroutine: its data is copied over a
 // WebSocket connection to the edge (originURL).
 // `Serve` always closes `listener`.
-func Serve(remoteConn Connection, listener net.Listener, shutdownC <-chan struct{}, options *StartOptions) error {
+func Serve(logger *logrus.Logger, listener net.Listener, shutdownC <-chan struct{}, options *StartOptions) error {
 	defer listener.Close()
-	errChan := make(chan error)
+	for {
-
+		select {
-	go func() {
+		case <-shutdownC:
-		for {
+			return nil
+		default:
 			conn, err := listener.Accept()
 			if err != nil {
-				// don't block if parent goroutine quit early
+				return err
-				select {
-				case errChan <- err:
-				default:
-				}
-				return
 			}
-			go serveConnection(remoteConn, conn, options)
+			go serveConnection(logger, conn, options)
 		}
-	}()
-
-	select {
-	case <-shutdownC:
-		return nil
-	case err := <-errChan:
-		return err
 	}
 }
 
 // serveConnection handles connections for the Serve() call
-func serveConnection(remoteConn Connection, c net.Conn, options *StartOptions) {
+func serveConnection(logger *logrus.Logger, c net.Conn, options *StartOptions) {
 	defer c.Close()
-	_ = remoteConn.ServeStream(options, c)
+	serveStream(logger, c, options)
 }
 
-// IsAccessResponse checks the http Response to see if the url location
+// serveStream will serve the data over the WebSocket stream
+func serveStream(logger *logrus.Logger, conn io.ReadWriter, options *StartOptions) error {
+	wsConn, err := createWebsocketStream(options)
+	if err != nil {
+		logger.WithError(err).Errorf("failed to connect to %s\n", options.OriginURL)
+		return err
+	}
+	defer wsConn.Close()
+
+	cloudflaredWebsocket.Stream(wsConn, conn)
+
+	return nil
+}
+
+// createWebsocketStream will create a WebSocket connection to stream data over
+// It also handles redirects from Access and will present that flow if
+// the token is not present on the request
+func createWebsocketStream(options *StartOptions) (*cloudflaredWebsocket.Conn, error) {
+	req, err := http.NewRequest(http.MethodGet, options.OriginURL, nil)
+	if err != nil {
+		return nil, err
+	}
+	req.Header = options.Headers
+
+	wsConn, resp, err := cloudflaredWebsocket.ClientConnect(req, nil)
+	defer closeRespBody(resp)
+	if err != nil && isAccessResponse(resp) {
+		wsConn, err = createAccessAuthenticatedStream(options)
+		if err != nil {
+			return nil, err
+		}
+	} else if err != nil {
+		return nil, err
+	}
+
+	return &cloudflaredWebsocket.Conn{Conn: wsConn}, nil
+}
+
+// isAccessResponse checks the http Response to see if the url location
 // contains the Access structure.
-func IsAccessResponse(resp *http.Response) bool {
+func isAccessResponse(resp *http.Response) bool {
-	if resp == nil || resp.StatusCode != http.StatusFound {
+	if resp == nil || resp.StatusCode <= 300 {
 		return false
 	}
 
@@ -125,21 +137,63 @@ func IsAccessResponse(resp *http.Response) bool {
 	if err != nil || location == nil {
 		return false
 	}
-	if strings.HasPrefix(location.Path, token.AccessLoginWorkerPath) {
+	if strings.HasPrefix(location.Path, "/cdn-cgi/access/login") {
 		return true
 	}
 
 	return false
 }
 
-// BuildAccessRequest builds an HTTP request with the Access token set
+// createAccessAuthenticatedStream will try load a token from storage and make
-func BuildAccessRequest(options *StartOptions, log *zerolog.Logger) (*http.Request, error) {
+// a connection with the token set on the request. If it still get redirect,
+// this probably means the token in storage is invalid (expired/revoked). If that
+// happens it deletes the token and runs the connection again, so the user can
+// login again and generate a new one.
+func createAccessAuthenticatedStream(options *StartOptions) (*websocket.Conn, error) {
+	wsConn, resp, err := createAccessWebSocketStream(options)
+	defer closeRespBody(resp)
+	if err == nil {
+		return wsConn, nil
+	}
+
+	if !isAccessResponse(resp) {
+		return nil, err
+	}
+
+	// Access Token is invalid for some reason. Go through regen flow
+	originReq, err := http.NewRequest(http.MethodGet, options.OriginURL, nil)
+	if err != nil {
+		return nil, err
+	}
+	if err := token.RemoveTokenIfExists(originReq.URL); err != nil {
+		return nil, err
+	}
+	wsConn, resp, err = createAccessWebSocketStream(options)
+	defer closeRespBody(resp)
+	if err != nil {
+		return nil, err
+	}
+
+	return wsConn, nil
+}
+
+// createAccessWebSocketStream builds an Access request and makes a connection
+func createAccessWebSocketStream(options *StartOptions) (*websocket.Conn, *http.Response, error) {
+	req, err := buildAccessRequest(options)
+	if err != nil {
+		return nil, nil, err
+	}
+	return cloudflaredWebsocket.ClientConnect(req, nil)
+}
+
+// buildAccessRequest builds an HTTP request with the Access token set
+func buildAccessRequest(options *StartOptions) (*http.Request, error) {
 	req, err := http.NewRequest(http.MethodGet, options.OriginURL, nil)
 	if err != nil {
 		return nil, err
 	}
 
-	token, err := token.FetchTokenWithRedirect(req.URL, options.AppInfo, log)
+	token, err := token.FetchToken(req.URL)
 	if err != nil {
 		return nil, err
 	}
@@ -150,7 +204,7 @@ func BuildAccessRequest(options *StartOptions, log *zerolog.Logger) (*http.Reque
 	if err != nil {
 		return nil, err
 	}
-	originRequest.Header.Set(CFAccessTokenHeader, token)
+	originRequest.Header.Set("cf-access-token", token)
 
 	for k, v := range options.Headers {
 		if len(v) >= 1 {
@@ -160,26 +214,3 @@ func BuildAccessRequest(options *StartOptions, log *zerolog.Logger) (*http.Reque
 
 	return originRequest, nil
 }
-
-func SetBastionDest(header http.Header, destination string) {
-	if destination != "" {
-		header.Set(cfJumpDestinationHeader, destination)
-	}
-}
-
-func ResolveBastionDest(r *http.Request) (string, error) {
-	jumpDestination := r.Header.Get(cfJumpDestinationHeader)
-	if jumpDestination == "" {
-		return "", fmt.Errorf("Did not receive final destination from client. The --destination flag is likely not set on the client side")
-	}
-	// Strip scheme and path set by client. Without a scheme
-	// Parsing a hostname and path without scheme might not return an error due to parsing ambiguities
-	if jumpURL, err := url.Parse(jumpDestination); err == nil && jumpURL.Host != "" {
-		return removePath(jumpURL.Host), nil
-	}
-	return removePath(jumpDestination), nil
-}
-
-func removePath(dest string) string {
-	return strings.SplitN(dest, "/", 2)[0]
-}

carrier/carrier_test.go

@@ -10,7 +10,7 @@ import (
 	"testing"
 
 	ws "github.com/gorilla/websocket"
-	"github.com/rs/zerolog"
+	"github.com/sirupsen/logrus"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -43,8 +43,7 @@ func (s *testStreamer) Write(p []byte) (int, error) {
 
 func TestStartClient(t *testing.T) {
 	message := "Good morning Austin! Time for another sunny day in the great state of Texas."
-	log := zerolog.Nop()
+	logger := logrus.New()
-	wsConn := NewWSConnection(&log)
 	ts := newTestWebSocketServer()
 	defer ts.Close()
 
@@ -53,12 +52,12 @@ func TestStartClient(t *testing.T) {
 		OriginURL: "http://" + ts.Listener.Addr().String(),
 		Headers:   nil,
 	}
-	err := StartClient(wsConn, buf, options)
+	err := StartClient(logger, buf, options)
 	assert.NoError(t, err)
-	_, _ = buf.Write([]byte(message))
+	buf.Write([]byte(message))
 
 	readBuffer := make([]byte, len(message))
-	_, _ = buf.Read(readBuffer)
+	buf.Read(readBuffer)
 	assert.Equal(t, message, string(readBuffer))
 }
 
@@ -68,9 +67,8 @@ func TestStartServer(t *testing.T) {
 		t.Fatalf("Error starting listener: %v", err)
 	}
 	message := "Good morning Austin! Time for another sunny day in the great state of Texas."
-	log := zerolog.Nop()
+	logger := logrus.New()
 	shutdownC := make(chan struct{})
-	wsConn := NewWSConnection(&log)
 	ts := newTestWebSocketServer()
 	defer ts.Close()
 	options := &StartOptions{
@@ -79,18 +77,17 @@ func TestStartServer(t *testing.T) {
 	}
 
 	go func() {
-		err := Serve(wsConn, listener, shutdownC, options)
+		err := Serve(logger, listener, shutdownC, options)
 		if err != nil {
-			t.Errorf("Error running server: %v", err)
+			t.Fatalf("Error running server: %v", err)
-			return
 		}
 	}()
 
 	conn, err := net.Dial("tcp", listener.Addr().String())
-	_, _ = conn.Write([]byte(message))
+	conn.Write([]byte(message))
 
 	readBuffer := make([]byte, len(message))
-	_, _ = conn.Read(readBuffer)
+	conn.Read(readBuffer)
 	assert.Equal(t, string(readBuffer), message)
 }
 
@@ -105,14 +102,14 @@ func TestIsAccessResponse(t *testing.T) {
 		ExpectedOut bool
 	}{
 		{"nil response", nil, false},
-		{"redirect with no location", &http.Response{StatusCode: http.StatusFound}, false},
+		{"redirect with no location", &http.Response{StatusCode: http.StatusPermanentRedirect}, false},
 		{"200 ok", &http.Response{StatusCode: http.StatusOK}, false},
-		{"redirect with location", &http.Response{StatusCode: http.StatusFound, Header: validLocationHeader}, true},
+		{"redirect with location", &http.Response{StatusCode: http.StatusPermanentRedirect, Header: validLocationHeader}, true},
-		{"redirect with invalid location", &http.Response{StatusCode: http.StatusFound, Header: invalidLocationHeader}, false},
+		{"redirect with invalid location", &http.Response{StatusCode: http.StatusPermanentRedirect, Header: invalidLocationHeader}, false},
 	}
 
 	for i, tc := range testCases {
-		if IsAccessResponse(tc.In) != tc.ExpectedOut {
+		if isAccessResponse(tc.In) != tc.ExpectedOut {
 			t.Fatalf("Failed case %d -- %s", i, tc.Description)
 		}
 	}
@@ -156,99 +153,3 @@ func testRequest(t *testing.T, url string, stream io.ReadWriter) *http.Request {
 
 	return req
 }
-
-func TestBastionDestination(t *testing.T) {
-	tests := []struct {
-		name         string
-		header       http.Header
-		expectedDest string
-		wantErr      bool
-	}{
-		{
-			name: "hostname destination",
-			header: http.Header{
-				cfJumpDestinationHeader: []string{"localhost"},
-			},
-			expectedDest: "localhost",
-		},
-		{
-			name: "hostname destination with port",
-			header: http.Header{
-				cfJumpDestinationHeader: []string{"localhost:9000"},
-			},
-			expectedDest: "localhost:9000",
-		},
-		{
-			name: "hostname destination with scheme and port",
-			header: http.Header{
-				cfJumpDestinationHeader: []string{"ssh://localhost:9000"},
-			},
-			expectedDest: "localhost:9000",
-		},
-		{
-			name: "full hostname url",
-			header: http.Header{
-				cfJumpDestinationHeader: []string{"ssh://localhost:9000/metrics"},
-			},
-			expectedDest: "localhost:9000",
-		},
-		{
-			name: "hostname destination with port and path",
-			header: http.Header{
-				cfJumpDestinationHeader: []string{"localhost:9000/metrics"},
-			},
-			expectedDest: "localhost:9000",
-		},
-		{
-			name: "ip destination",
-			header: http.Header{
-				cfJumpDestinationHeader: []string{"127.0.0.1"},
-			},
-			expectedDest: "127.0.0.1",
-		},
-		{
-			name: "ip destination with port",
-			header: http.Header{
-				cfJumpDestinationHeader: []string{"127.0.0.1:9000"},
-			},
-			expectedDest: "127.0.0.1:9000",
-		},
-		{
-			name: "ip destination with port and path",
-			header: http.Header{
-				cfJumpDestinationHeader: []string{"127.0.0.1:9000/metrics"},
-			},
-			expectedDest: "127.0.0.1:9000",
-		},
-		{
-			name: "ip destination with schem and port",
-			header: http.Header{
-				cfJumpDestinationHeader: []string{"tcp://127.0.0.1:9000"},
-			},
-			expectedDest: "127.0.0.1:9000",
-		},
-		{
-			name: "full ip url",
-			header: http.Header{
-				cfJumpDestinationHeader: []string{"ssh://127.0.0.1:9000/metrics"},
-			},
-			expectedDest: "127.0.0.1:9000",
-		},
-		{
-			name:    "no destination",
-			wantErr: true,
-		},
-	}
-	for _, test := range tests {
-		r := &http.Request{
-			Header: test.header,
-		}
-		dest, err := ResolveBastionDest(r)
-		if test.wantErr {
-			assert.Error(t, err, "Test %s expects error", test.name)
-		} else {
-			assert.NoError(t, err, "Test %s expects no error, got error %v", test.name, err)
-			assert.Equal(t, test.expectedDest, dest, "Test %s expect dest %s, got %s", test.name, test.expectedDest, dest)
-		}
-	}
-}

carrier/websocket.go

@@ -1,206 +0,0 @@
-package carrier
-
-import (
-	"io"
-	"net/http"
-	"net/http/httputil"
-	"net/url"
-
-	"github.com/gorilla/websocket"
-	"github.com/rs/zerolog"
-
-	"github.com/cloudflare/cloudflared/stream"
-	"github.com/cloudflare/cloudflared/token"
-	cfwebsocket "github.com/cloudflare/cloudflared/websocket"
-)
-
-// Websocket is used to carry data via WS binary frames over the tunnel from client to the origin
-// This implements the functions for glider proxy (sock5) and the carrier interface
-type Websocket struct {
-	log     *zerolog.Logger
-	isSocks bool
-}
-
-// NewWSConnection returns a new connection object
-func NewWSConnection(log *zerolog.Logger) Connection {
-	return &Websocket{
-		log: log,
-	}
-}
-
-// ServeStream will create a Websocket client stream connection to the edge
-// it blocks and writes the raw data from conn over the tunnel
-func (ws *Websocket) ServeStream(options *StartOptions, conn io.ReadWriter) error {
-	wsConn, err := createWebsocketStream(options, ws.log)
-	if err != nil {
-		ws.log.Err(err).Str(LogFieldOriginURL, options.OriginURL).Msg("failed to connect to origin")
-		return err
-	}
-	defer wsConn.Close()
-
-	stream.Pipe(wsConn, conn, ws.log)
-	return nil
-}
-
-// createWebsocketStream will create a WebSocket connection to stream data over
-// It also handles redirects from Access and will present that flow if
-// the token is not present on the request
-func createWebsocketStream(options *StartOptions, log *zerolog.Logger) (*cfwebsocket.GorillaConn, error) {
-	req, err := http.NewRequest(http.MethodGet, options.OriginURL, nil)
-	if err != nil {
-		return nil, err
-	}
-	req.Header = options.Headers
-	if options.Host != "" {
-		req.Host = options.Host
-	}
-
-	dump, err := httputil.DumpRequest(req, false)
-	if err != nil {
-		return nil, err
-	}
-	log.Debug().Msgf("Websocket request: %s", string(dump))
-
-	dialer := &websocket.Dialer{
-		TLSClientConfig: options.TLSClientConfig,
-		Proxy:           http.ProxyFromEnvironment,
-	}
-	wsConn, resp, err := clientConnect(req, dialer)
-	defer closeRespBody(resp)
-
-	if err != nil && IsAccessResponse(resp) {
-		// Only get Access app info if we know the origin is protected by Access
-		originReq, err := http.NewRequest(http.MethodGet, options.OriginURL, nil)
-		if err != nil {
-			return nil, err
-		}
-
-		appInfo, err := token.GetAppInfo(originReq.URL)
-		if err != nil {
-			return nil, err
-		}
-		options.AppInfo = appInfo
-
-		wsConn, err = createAccessAuthenticatedStream(options, log)
-		if err != nil {
-			return nil, err
-		}
-	} else if err != nil {
-		return nil, err
-	}
-
-	return &cfwebsocket.GorillaConn{Conn: wsConn}, nil
-}
-
-var stripWebsocketHeaders = []string{
-	"Upgrade",
-	"Connection",
-	"Sec-Websocket-Key",
-	"Sec-Websocket-Version",
-	"Sec-Websocket-Extensions",
-}
-
-// the gorilla websocket library sets its own Upgrade, Connection, Sec-WebSocket-Key,
-// Sec-WebSocket-Version and Sec-Websocket-Extensions headers.
-// https://github.com/gorilla/websocket/blob/master/client.go#L189-L194.
-func websocketHeaders(req *http.Request) http.Header {
-	wsHeaders := make(http.Header)
-	for key, val := range req.Header {
-		wsHeaders[key] = val
-	}
-	// Assume the header keys are in canonical format.
-	for _, header := range stripWebsocketHeaders {
-		wsHeaders.Del(header)
-	}
-	wsHeaders.Set("Host", req.Host) // See TUN-1097
-	return wsHeaders
-}
-
-// clientConnect creates a WebSocket client connection for provided request. Caller is responsible for closing
-// the connection. The response body may not contain the entire response and does
-// not need to be closed by the application.
-func clientConnect(req *http.Request, dialler *websocket.Dialer) (*websocket.Conn, *http.Response, error) {
-	req.URL.Scheme = changeRequestScheme(req.URL)
-	wsHeaders := websocketHeaders(req)
-	if dialler == nil {
-		dialler = &websocket.Dialer{
-			Proxy: http.ProxyFromEnvironment,
-		}
-	}
-	conn, response, err := dialler.Dial(req.URL.String(), wsHeaders)
-	if err != nil {
-		return nil, response, err
-	}
-	return conn, response, nil
-}
-
-// changeRequestScheme is needed as the gorilla websocket library requires the ws scheme.
-// (even though it changes it back to http/https, but ¯\_(ツ)_/¯.)
-func changeRequestScheme(reqURL *url.URL) string {
-	switch reqURL.Scheme {
-	case "https":
-		return "wss"
-	case "http":
-		return "ws"
-	case "":
-		return "ws"
-	default:
-		return reqURL.Scheme
-	}
-}
-
-// createAccessAuthenticatedStream will try load a token from storage and make
-// a connection with the token set on the request. If it still get redirect,
-// this probably means the token in storage is invalid (expired/revoked). If that
-// happens it deletes the token and runs the connection again, so the user can
-// login again and generate a new one.
-func createAccessAuthenticatedStream(options *StartOptions, log *zerolog.Logger) (*websocket.Conn, error) {
-	wsConn, resp, err := createAccessWebSocketStream(options, log)
-	defer closeRespBody(resp)
-	if err == nil {
-		return wsConn, nil
-	}
-
-	if !IsAccessResponse(resp) {
-		return nil, err
-	}
-
-	// Access Token is invalid for some reason. Go through regen flow
-	if err := token.RemoveTokenIfExists(options.AppInfo); err != nil {
-		return nil, err
-	}
-	wsConn, resp, err = createAccessWebSocketStream(options, log)
-	defer closeRespBody(resp)
-	if err != nil {
-		return nil, err
-	}
-
-	return wsConn, nil
-}
-
-// createAccessWebSocketStream builds an Access request and makes a connection
-func createAccessWebSocketStream(options *StartOptions, log *zerolog.Logger) (*websocket.Conn, *http.Response, error) {
-	req, err := BuildAccessRequest(options, log)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	dump, err := httputil.DumpRequest(req, false)
-	if err != nil {
-		return nil, nil, err
-	}
-	log.Debug().Msgf("Access Websocket request: %s", string(dump))
-
-	conn, resp, err := clientConnect(req, nil)
-
-	if resp != nil {
-		r, err := httputil.DumpResponse(resp, true)
-		if r != nil {
-			log.Debug().Msgf("Websocket response: %q", r)
-		} else if err != nil {
-			log.Debug().Msgf("Websocket response error: %v", err)
-		}
-	}
-
-	return conn, resp, err
-}

carrier/websocket_test.go

@@ -1,123 +0,0 @@
-package carrier
-
-import (
-	"context"
-	"crypto/tls"
-	"crypto/x509"
-	"fmt"
-	"math/rand"
-	"testing"
-	"time"
-
-	gws "github.com/gorilla/websocket"
-	"github.com/rs/zerolog"
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"golang.org/x/net/websocket"
-
-	"github.com/cloudflare/cloudflared/hello"
-	"github.com/cloudflare/cloudflared/tlsconfig"
-	cfwebsocket "github.com/cloudflare/cloudflared/websocket"
-)
-
-func websocketClientTLSConfig(t *testing.T) *tls.Config {
-	certPool := x509.NewCertPool()
-	helloCert, err := tlsconfig.GetHelloCertificateX509()
-	assert.NoError(t, err)
-	certPool.AddCert(helloCert)
-	assert.NotNil(t, certPool)
-	return &tls.Config{RootCAs: certPool}
-}
-
-func TestWebsocketHeaders(t *testing.T) {
-	req := testRequest(t, "http://example.com", nil)
-	wsHeaders := websocketHeaders(req)
-	for _, header := range stripWebsocketHeaders {
-		assert.Empty(t, wsHeaders[header])
-	}
-	assert.Equal(t, "curl/7.59.0", wsHeaders.Get("User-Agent"))
-}
-
-func TestServe(t *testing.T) {
-	log := zerolog.Nop()
-	shutdownC := make(chan struct{})
-	errC := make(chan error)
-	listener, err := hello.CreateTLSListener("localhost:1111")
-	assert.NoError(t, err)
-	defer listener.Close()
-
-	go func() {
-		errC <- hello.StartHelloWorldServer(&log, listener, shutdownC)
-	}()
-
-	req := testRequest(t, "https://localhost:1111/ws", nil)
-
-	tlsConfig := websocketClientTLSConfig(t)
-	assert.NotNil(t, tlsConfig)
-	d := gws.Dialer{TLSClientConfig: tlsConfig}
-	conn, resp, err := clientConnect(req, &d)
-	assert.NoError(t, err)
-	assert.Equal(t, "websocket", resp.Header.Get("Upgrade"))
-
-	for i := 0; i < 1000; i++ {
-		messageSize := rand.Int()%2048 + 1
-		clientMessage := make([]byte, messageSize)
-		// rand.Read always returns len(clientMessage) and a nil error
-		rand.Read(clientMessage)
-		err = conn.WriteMessage(websocket.BinaryFrame, clientMessage)
-		assert.NoError(t, err)
-
-		messageType, message, err := conn.ReadMessage()
-		assert.NoError(t, err)
-		assert.Equal(t, websocket.BinaryFrame, messageType)
-		assert.Equal(t, clientMessage, message)
-	}
-
-	_ = conn.Close()
-	close(shutdownC)
-	<-errC
-}
-
-func TestWebsocketWrapper(t *testing.T) {
-	listener, err := hello.CreateTLSListener("localhost:0")
-	require.NoError(t, err)
-
-	serverErrorChan := make(chan error)
-	helloSvrCtx, cancelHelloSvr := context.WithCancel(context.Background())
-	defer func() { <-serverErrorChan }()
-	defer cancelHelloSvr()
-	go func() {
-		log := zerolog.Nop()
-		serverErrorChan <- hello.StartHelloWorldServer(&log, listener, helloSvrCtx.Done())
-	}()
-
-	tlsConfig := websocketClientTLSConfig(t)
-	d := gws.Dialer{TLSClientConfig: tlsConfig, HandshakeTimeout: time.Minute}
-	testAddr := fmt.Sprintf("https://%s/ws", listener.Addr().String())
-	req := testRequest(t, testAddr, nil)
-	conn, resp, err := clientConnect(req, &d)
-	require.NoError(t, err)
-	assert.Equal(t, "websocket", resp.Header.Get("Upgrade"))
-
-	// Websocket now connected to test server so lets check our wrapper
-	wrapper := cfwebsocket.GorillaConn{Conn: conn}
-	buf := make([]byte, 100)
-	wrapper.Write([]byte("abc"))
-	n, err := wrapper.Read(buf)
-	require.NoError(t, err)
-	require.Equal(t, n, 3)
-	require.Equal(t, "abc", string(buf[:n]))
-
-	// Test partial read, read 1 of 3 bytes in one read and the other 2 in another read
-	wrapper.Write([]byte("abc"))
-	buf = buf[:1]
-	n, err = wrapper.Read(buf)
-	require.NoError(t, err)
-	require.Equal(t, n, 1)
-	require.Equal(t, "a", string(buf[:n]))
-	buf = buf[:cap(buf)]
-	n, err = wrapper.Read(buf)
-	require.NoError(t, err)
-	require.Equal(t, n, 2)
-	require.Equal(t, "bc", string(buf[:n]))
-}

catalog-info.yaml

@@ -1,16 +0,0 @@
-apiVersion: backstage.io/v1alpha1
-kind: Component
-metadata:
-  name: cloudflared
-  description: Client for Cloudflare Tunnels
-  annotations:
-    backstage.io/source-location: url:https://bitbucket.cfdata.org/projects/TUN/repos/cloudflared/browse
-    cloudflare.com/software-excellence-opt-in: "true"
-    cloudflare.com/jira-project-key: "TUN"
-    cloudflare.com/jira-project-component: "Cloudflare Tunnel"
-  tags:
-    - internal
-spec:
-  type: "service"
-  lifecycle: "Active"
-  owner: "teams/tunnel-teams-routing"

cfapi/base_client.go

@@ -1,247 +0,0 @@
-package cfapi
-
-import (
-	"bytes"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"strings"
-	"time"
-
-	"github.com/pkg/errors"
-	"github.com/rs/zerolog"
-	"golang.org/x/net/http2"
-)
-
-const (
-	defaultTimeout  = 15 * time.Second
-	jsonContentType = "application/json"
-)
-
-var (
-	ErrUnauthorized = errors.New("unauthorized")
-	ErrBadRequest   = errors.New("incorrect request parameters")
-	ErrNotFound     = errors.New("not found")
-	ErrAPINoSuccess = errors.New("API call failed")
-)
-
-type RESTClient struct {
-	baseEndpoints *baseEndpoints
-	authToken     string
-	userAgent     string
-	client        http.Client
-	log           *zerolog.Logger
-}
-
-type baseEndpoints struct {
-	accountLevel  url.URL
-	zoneLevel     url.URL
-	accountRoutes url.URL
-	accountVnets  url.URL
-}
-
-var _ Client = (*RESTClient)(nil)
-
-func NewRESTClient(baseURL, accountTag, zoneTag, authToken, userAgent string, log *zerolog.Logger) (*RESTClient, error) {
-	if strings.HasSuffix(baseURL, "/") {
-		baseURL = baseURL[:len(baseURL)-1]
-	}
-	accountLevelEndpoint, err := url.Parse(fmt.Sprintf("%s/accounts/%s/cfd_tunnel", baseURL, accountTag))
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to create account level endpoint")
-	}
-	accountRoutesEndpoint, err := url.Parse(fmt.Sprintf("%s/accounts/%s/teamnet/routes", baseURL, accountTag))
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to create route account-level endpoint")
-	}
-	accountVnetsEndpoint, err := url.Parse(fmt.Sprintf("%s/accounts/%s/teamnet/virtual_networks", baseURL, accountTag))
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to create virtual network account-level endpoint")
-	}
-	zoneLevelEndpoint, err := url.Parse(fmt.Sprintf("%s/zones/%s/tunnels", baseURL, zoneTag))
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to create account level endpoint")
-	}
-	httpTransport := http.Transport{
-		TLSHandshakeTimeout:   defaultTimeout,
-		ResponseHeaderTimeout: defaultTimeout,
-	}
-	http2.ConfigureTransport(&httpTransport)
-	return &RESTClient{
-		baseEndpoints: &baseEndpoints{
-			accountLevel:  *accountLevelEndpoint,
-			zoneLevel:     *zoneLevelEndpoint,
-			accountRoutes: *accountRoutesEndpoint,
-			accountVnets:  *accountVnetsEndpoint,
-		},
-		authToken: authToken,
-		userAgent: userAgent,
-		client: http.Client{
-			Transport: &httpTransport,
-			Timeout:   defaultTimeout,
-		},
-		log: log,
-	}, nil
-}
-
-func (r *RESTClient) sendRequest(method string, url url.URL, body interface{}) (*http.Response, error) {
-	var bodyReader io.Reader
-	if body != nil {
-		if bodyBytes, err := json.Marshal(body); err != nil {
-			return nil, errors.Wrap(err, "failed to serialize json body")
-		} else {
-			bodyReader = bytes.NewBuffer(bodyBytes)
-		}
-	}
-
-	req, err := http.NewRequest(method, url.String(), bodyReader)
-	if err != nil {
-		return nil, errors.Wrapf(err, "can't create %s request", method)
-	}
-	req.Header.Set("User-Agent", r.userAgent)
-	if bodyReader != nil {
-		req.Header.Set("Content-Type", jsonContentType)
-	}
-	req.Header.Add("Authorization", fmt.Sprintf("Bearer %s", r.authToken))
-	req.Header.Add("Accept", "application/json;version=1")
-	return r.client.Do(req)
-}
-
-func parseResponseEnvelope(reader io.Reader) (*response, error) {
-	// Schema for Tunnelstore responses in the v1 API.
-	// Roughly, it's a wrapper around a particular result that adds failures/errors/etc
-	var result response
-	// First, parse the wrapper and check the API call succeeded
-	if err := json.NewDecoder(reader).Decode(&result); err != nil {
-		return nil, errors.Wrap(err, "failed to decode response")
-	}
-	if err := result.checkErrors(); err != nil {
-		return nil, err
-	}
-	if !result.Success {
-		return nil, ErrAPINoSuccess
-	}
-
-	return &result, nil
-}
-
-func parseResponse(reader io.Reader, data interface{}) error {
-	result, err := parseResponseEnvelope(reader)
-	if err != nil {
-		return err
-	}
-
-	return parseResponseBody(result, data)
-}
-
-func parseResponseBody(result *response, data interface{}) error {
-	// At this point we know the API call succeeded, so, parse out the inner
-	// result into the datatype provided as a parameter.
-	if err := json.Unmarshal(result.Result, &data); err != nil {
-		return errors.Wrap(err, "the Cloudflare API response was an unexpected type")
-	}
-	return nil
-}
-
-func fetchExhaustively[T any](requestFn func(int) (*http.Response, error)) ([]*T, error) {
-	page := 0
-	var fullResponse []*T
-
-	for {
-		page += 1
-		envelope, parsedBody, err := fetchPage[T](requestFn, page)
-
-		if err != nil {
-			return nil, errors.Wrap(err, fmt.Sprintf("Error Parsing page %d", page))
-		}
-
-		fullResponse = append(fullResponse, parsedBody...)
-		if envelope.Pagination.Count < envelope.Pagination.PerPage || len(fullResponse) >= envelope.Pagination.TotalCount {
-			break
-		}
-
-	}
-	return fullResponse, nil
-}
-
-func fetchPage[T any](requestFn func(int) (*http.Response, error), page int) (*response, []*T, error) {
-	pageResp, err := requestFn(page)
-	if err != nil {
-		return nil, nil, errors.Wrap(err, "REST request failed")
-	}
-	defer pageResp.Body.Close()
-	if pageResp.StatusCode == http.StatusOK {
-		envelope, err := parseResponseEnvelope(pageResp.Body)
-		if err != nil {
-			return nil, nil, err
-		}
-		var parsedRspBody []*T
-		return envelope, parsedRspBody, parseResponseBody(envelope, &parsedRspBody)
-
-	}
-	return nil, nil, errors.New(fmt.Sprintf("Failed to fetch page. Server returned: %d", pageResp.StatusCode))
-}
-
-type response struct {
-	Success    bool            `json:"success,omitempty"`
-	Errors     []apiErr        `json:"errors,omitempty"`
-	Messages   []string        `json:"messages,omitempty"`
-	Result     json.RawMessage `json:"result,omitempty"`
-	Pagination Pagination      `json:"result_info,omitempty"`
-}
-
-type Pagination struct {
-	Count      int `json:"count,omitempty"`
-	Page       int `json:"page,omitempty"`
-	PerPage    int `json:"per_page,omitempty"`
-	TotalCount int `json:"total_count,omitempty"`
-}
-
-func (r *response) checkErrors() error {
-	if len(r.Errors) == 0 {
-		return nil
-	}
-	if len(r.Errors) == 1 {
-		return r.Errors[0]
-	}
-	var messages string
-	for _, e := range r.Errors {
-		messages += fmt.Sprintf("%s; ", e)
-	}
-	return fmt.Errorf("API errors: %s", messages)
-}
-
-type apiErr struct {
-	Code    json.Number `json:"code,omitempty"`
-	Message string      `json:"message,omitempty"`
-}
-
-func (e apiErr) Error() string {
-	return fmt.Sprintf("code: %v, reason: %s", e.Code, e.Message)
-}
-
-func (r *RESTClient) statusCodeToError(op string, resp *http.Response) error {
-	if resp.Header.Get("Content-Type") == "application/json" {
-		var errorsResp response
-		if json.NewDecoder(resp.Body).Decode(&errorsResp) == nil {
-			if err := errorsResp.checkErrors(); err != nil {
-				return errors.Errorf("Failed to %s: %s", op, err)
-			}
-		}
-	}
-
-	switch resp.StatusCode {
-	case http.StatusOK:
-		return nil
-	case http.StatusBadRequest:
-		return ErrBadRequest
-	case http.StatusUnauthorized, http.StatusForbidden:
-		return ErrUnauthorized
-	case http.StatusNotFound:
-		return ErrNotFound
-	}
-	return errors.Errorf("API call to %s failed with status %d: %s", op,
-		resp.StatusCode, http.StatusText(resp.StatusCode))
-}

cfapi/client.go

@@ -1,41 +0,0 @@
-package cfapi
-
-import (
-	"github.com/google/uuid"
-)
-
-type TunnelClient interface {
-	CreateTunnel(name string, tunnelSecret []byte) (*TunnelWithToken, error)
-	GetTunnel(tunnelID uuid.UUID) (*Tunnel, error)
-	GetTunnelToken(tunnelID uuid.UUID) (string, error)
-	GetManagementToken(tunnelID uuid.UUID) (string, error)
-	DeleteTunnel(tunnelID uuid.UUID, cascade bool) error
-	ListTunnels(filter *TunnelFilter) ([]*Tunnel, error)
-	ListActiveClients(tunnelID uuid.UUID) ([]*ActiveClient, error)
-	CleanupConnections(tunnelID uuid.UUID, params *CleanupParams) error
-}
-
-type HostnameClient interface {
-	RouteTunnel(tunnelID uuid.UUID, route HostnameRoute) (HostnameRouteResult, error)
-}
-
-type IPRouteClient interface {
-	ListRoutes(filter *IpRouteFilter) ([]*DetailedRoute, error)
-	AddRoute(newRoute NewRoute) (Route, error)
-	DeleteRoute(id uuid.UUID) error
-	GetByIP(params GetRouteByIpParams) (DetailedRoute, error)
-}
-
-type VnetClient interface {
-	CreateVirtualNetwork(newVnet NewVirtualNetwork) (VirtualNetwork, error)
-	ListVirtualNetworks(filter *VnetFilter) ([]*VirtualNetwork, error)
-	DeleteVirtualNetwork(id uuid.UUID, force bool) error
-	UpdateVirtualNetwork(id uuid.UUID, updates UpdateVirtualNetwork) error
-}
-
-type Client interface {
-	TunnelClient
-	HostnameClient
-	IPRouteClient
-	VnetClient
-}

cfapi/hostname.go

@@ -1,192 +0,0 @@
-package cfapi
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"path"
-
-	"github.com/google/uuid"
-	"github.com/pkg/errors"
-)
-
-type Change = string
-
-const (
-	ChangeNew       = "new"
-	ChangeUpdated   = "updated"
-	ChangeUnchanged = "unchanged"
-)
-
-// HostnameRoute represents a record type that can route to a tunnel
-type HostnameRoute interface {
-	json.Marshaler
-	RecordType() string
-	UnmarshalResult(body io.Reader) (HostnameRouteResult, error)
-	String() string
-}
-
-type HostnameRouteResult interface {
-	// SuccessSummary explains what will route to this tunnel when it's provisioned successfully
-	SuccessSummary() string
-}
-
-type DNSRoute struct {
-	userHostname      string
-	overwriteExisting bool
-}
-
-type DNSRouteResult struct {
-	route *DNSRoute
-	CName Change `json:"cname"`
-	Name  string `json:"name"`
-}
-
-func NewDNSRoute(userHostname string, overwriteExisting bool) HostnameRoute {
-	return &DNSRoute{
-		userHostname:      userHostname,
-		overwriteExisting: overwriteExisting,
-	}
-}
-
-func (dr *DNSRoute) MarshalJSON() ([]byte, error) {
-	s := struct {
-		Type              string `json:"type"`
-		UserHostname      string `json:"user_hostname"`
-		OverwriteExisting bool   `json:"overwrite_existing"`
-	}{
-		Type:              dr.RecordType(),
-		UserHostname:      dr.userHostname,
-		OverwriteExisting: dr.overwriteExisting,
-	}
-	return json.Marshal(&s)
-}
-
-func (dr *DNSRoute) UnmarshalResult(body io.Reader) (HostnameRouteResult, error) {
-	var result DNSRouteResult
-	err := parseResponse(body, &result)
-	result.route = dr
-	return &result, err
-}
-
-func (dr *DNSRoute) RecordType() string {
-	return "dns"
-}
-
-func (dr *DNSRoute) String() string {
-	return fmt.Sprintf("%s %s", dr.RecordType(), dr.userHostname)
-}
-
-func (res *DNSRouteResult) SuccessSummary() string {
-	var msgFmt string
-	switch res.CName {
-	case ChangeNew:
-		msgFmt = "Added CNAME %s which will route to this tunnel"
-	case ChangeUpdated: // this is not currently returned by tunnelsore
-		msgFmt = "%s updated to route to your tunnel"
-	case ChangeUnchanged:
-		msgFmt = "%s is already configured to route to your tunnel"
-	}
-	return fmt.Sprintf(msgFmt, res.hostname())
-}
-
-// hostname yields the resulting name for the DNS route; if that is not available from Cloudflare API, then the
-// requested name is returned instead (should not be the common path, it is just a fall-back).
-func (res *DNSRouteResult) hostname() string {
-	if res.Name != "" {
-		return res.Name
-	}
-	return res.route.userHostname
-}
-
-type LBRoute struct {
-	lbName string
-	lbPool string
-}
-
-type LBRouteResult struct {
-	route        *LBRoute
-	LoadBalancer Change `json:"load_balancer"`
-	Pool         Change `json:"pool"`
-}
-
-func NewLBRoute(lbName, lbPool string) HostnameRoute {
-	return &LBRoute{
-		lbName: lbName,
-		lbPool: lbPool,
-	}
-}
-
-func (lr *LBRoute) MarshalJSON() ([]byte, error) {
-	s := struct {
-		Type   string `json:"type"`
-		LBName string `json:"lb_name"`
-		LBPool string `json:"lb_pool"`
-	}{
-		Type:   lr.RecordType(),
-		LBName: lr.lbName,
-		LBPool: lr.lbPool,
-	}
-	return json.Marshal(&s)
-}
-
-func (lr *LBRoute) RecordType() string {
-	return "lb"
-}
-
-func (lb *LBRoute) String() string {
-	return fmt.Sprintf("%s %s %s", lb.RecordType(), lb.lbName, lb.lbPool)
-}
-
-func (lr *LBRoute) UnmarshalResult(body io.Reader) (HostnameRouteResult, error) {
-	var result LBRouteResult
-	err := parseResponse(body, &result)
-	result.route = lr
-	return &result, err
-}
-
-func (res *LBRouteResult) SuccessSummary() string {
-	var msg string
-	switch res.LoadBalancer + "," + res.Pool {
-	case "new,new":
-		msg = "Created load balancer %s and added a new pool %s with this tunnel as an origin"
-	case "new,updated":
-		msg = "Created load balancer %s with an existing pool %s which was updated to use this tunnel as an origin"
-	case "new,unchanged":
-		msg = "Created load balancer %s with an existing pool %s which already has this tunnel as an origin"
-	case "updated,new":
-		msg = "Added new pool %[2]s with this tunnel as an origin to load balancer %[1]s"
-	case "updated,updated":
-		msg = "Updated pool %[2]s to use this tunnel as an origin and added it to load balancer %[1]s"
-	case "updated,unchanged":
-		msg = "Added pool %[2]s, which already has this tunnel as an origin, to load balancer %[1]s"
-	case "unchanged,updated":
-		msg = "Added this tunnel as an origin in pool %[2]s which is already used by load balancer %[1]s"
-	case "unchanged,unchanged":
-		msg = "Load balancer %s already uses pool %s which has this tunnel as an origin"
-	case "unchanged,new":
-		// this state is not possible
-		fallthrough
-	default:
-		msg = "Something went wrong: failed to modify load balancer %s with pool %s; please check traffic manager configuration in the dashboard"
-	}
-
-	return fmt.Sprintf(msg, res.route.lbName, res.route.lbPool)
-}
-
-func (r *RESTClient) RouteTunnel(tunnelID uuid.UUID, route HostnameRoute) (HostnameRouteResult, error) {
-	endpoint := r.baseEndpoints.zoneLevel
-	endpoint.Path = path.Join(endpoint.Path, fmt.Sprintf("%v/routes", tunnelID))
-	resp, err := r.sendRequest("PUT", endpoint, route)
-	if err != nil {
-		return nil, errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		return route.UnmarshalResult(resp.Body)
-	}
-
-	return nil, r.statusCodeToError("add route", resp)
-}

cfapi/hostname_test.go

@@ -1,99 +0,0 @@
-package cfapi
-
-import (
-	"strings"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestDNSRouteUnmarshalResult(t *testing.T) {
-	route := &DNSRoute{
-		userHostname: "example.com",
-	}
-
-	result, err := route.UnmarshalResult(strings.NewReader(`{"success": true, "result": {"cname": "new"}}`))
-
-	assert.NoError(t, err)
-	assert.Equal(t, &DNSRouteResult{
-		route: route,
-		CName: ChangeNew,
-	}, result)
-
-	badJSON := []string{
-		`abc`,
-		`{"success": false, "result": {"cname": "new"}}`,
-		`{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}], "result": {"cname": "new"}}`,
-		`{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}, {"code": 1004, "message":"Cannot use tunnel as origin for non-proxied load balancer"}], "result": {"cname": "new"}}`,
-		`{"result": {"cname": "new"}}`,
-		`{"result": {"cname": "new"}}`,
-	}
-
-	for _, j := range badJSON {
-		_, err = route.UnmarshalResult(strings.NewReader(j))
-		assert.NotNil(t, err)
-	}
-}
-
-func TestLBRouteUnmarshalResult(t *testing.T) {
-	route := &LBRoute{
-		lbName: "lb.example.com",
-		lbPool: "pool",
-	}
-
-	result, err := route.UnmarshalResult(strings.NewReader(`{"success": true, "result": {"pool": "unchanged", "load_balancer": "updated"}}`))
-
-	assert.NoError(t, err)
-	assert.Equal(t, &LBRouteResult{
-		route:        route,
-		LoadBalancer: ChangeUpdated,
-		Pool:         ChangeUnchanged,
-	}, result)
-
-	badJSON := []string{
-		`abc`,
-		`{"success": false, "result": {"pool": "unchanged", "load_balancer": "updated"}}`,
-		`{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}], "result": {"pool": "unchanged", "load_balancer": "updated"}}`,
-		`{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}, {"code": 1004, "message":"Cannot use tunnel as origin for non-proxied load balancer"}], "result": {"pool": "unchanged", "load_balancer": "updated"}}`,
-		`{"result": {"pool": "unchanged", "load_balancer": "updated"}}`,
-	}
-
-	for _, j := range badJSON {
-		_, err = route.UnmarshalResult(strings.NewReader(j))
-		assert.NotNil(t, err)
-	}
-}
-
-func TestLBRouteResultSuccessSummary(t *testing.T) {
-	route := &LBRoute{
-		lbName: "lb.example.com",
-		lbPool: "POOL",
-	}
-
-	tests := []struct {
-		lb       Change
-		pool     Change
-		expected string
-	}{
-		{ChangeNew, ChangeNew, "Created load balancer lb.example.com and added a new pool POOL with this tunnel as an origin"},
-		{ChangeNew, ChangeUpdated, "Created load balancer lb.example.com with an existing pool POOL which was updated to use this tunnel as an origin"},
-		{ChangeNew, ChangeUnchanged, "Created load balancer lb.example.com with an existing pool POOL which already has this tunnel as an origin"},
-		{ChangeUpdated, ChangeNew, "Added new pool POOL with this tunnel as an origin to load balancer lb.example.com"},
-		{ChangeUpdated, ChangeUpdated, "Updated pool POOL to use this tunnel as an origin and added it to load balancer lb.example.com"},
-		{ChangeUpdated, ChangeUnchanged, "Added pool POOL, which already has this tunnel as an origin, to load balancer lb.example.com"},
-		{ChangeUnchanged, ChangeNew, "Something went wrong: failed to modify load balancer lb.example.com with pool POOL; please check traffic manager configuration in the dashboard"},
-		{ChangeUnchanged, ChangeUpdated, "Added this tunnel as an origin in pool POOL which is already used by load balancer lb.example.com"},
-		{ChangeUnchanged, ChangeUnchanged, "Load balancer lb.example.com already uses pool POOL which has this tunnel as an origin"},
-		{"", "", "Something went wrong: failed to modify load balancer lb.example.com with pool POOL; please check traffic manager configuration in the dashboard"},
-		{"a", "b", "Something went wrong: failed to modify load balancer lb.example.com with pool POOL; please check traffic manager configuration in the dashboard"},
-	}
-	for i, tt := range tests {
-		res := &LBRouteResult{
-			route:        route,
-			LoadBalancer: tt.lb,
-			Pool:         tt.pool,
-		}
-		actual := res.SuccessSummary()
-		assert.Equal(t, tt.expected, actual, "case %d", i+1)
-	}
-}

cfapi/ip_route.go

@@ -1,235 +0,0 @@
-package cfapi
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"net"
-	"net/http"
-	"net/url"
-	"path"
-	"time"
-
-	"github.com/google/uuid"
-	"github.com/pkg/errors"
-)
-
-// Route is a mapping from customer's IP space to a tunnel.
-// Each route allows the customer to route eyeballs in their corporate network
-// to certain private IP ranges. Each Route represents an IP range in their
-// network, and says that eyeballs can reach that route using the corresponding
-// tunnel.
-type Route struct {
-	Network  CIDR      `json:"network"`
-	TunnelID uuid.UUID `json:"tunnel_id"`
-	// Optional field. When unset, it means the Route belongs to the default virtual network.
-	VNetID    *uuid.UUID `json:"virtual_network_id,omitempty"`
-	Comment   string     `json:"comment"`
-	CreatedAt time.Time  `json:"created_at"`
-	DeletedAt time.Time  `json:"deleted_at"`
-}
-
-// CIDR is just a newtype wrapper around net.IPNet. It adds JSON unmarshalling.
-type CIDR net.IPNet
-
-func (c CIDR) String() string {
-	n := net.IPNet(c)
-	return n.String()
-}
-
-func (c CIDR) MarshalJSON() ([]byte, error) {
-	str := c.String()
-	json, err := json.Marshal(str)
-	if err != nil {
-		return nil, errors.Wrap(err, "error serializing CIDR into JSON")
-	}
-	return json, nil
-}
-
-// UnmarshalJSON parses a JSON string into net.IPNet
-func (c *CIDR) UnmarshalJSON(data []byte) error {
-	var s string
-	if err := json.Unmarshal(data, &s); err != nil {
-		return errors.Wrap(err, "error parsing cidr string")
-	}
-	_, network, err := net.ParseCIDR(s)
-	if err != nil {
-		return errors.Wrap(err, "error parsing invalid network from backend")
-	}
-	if network == nil {
-		return fmt.Errorf("backend returned invalid network %s", s)
-	}
-	*c = CIDR(*network)
-	return nil
-}
-
-// NewRoute has all the parameters necessary to add a new route to the table.
-type NewRoute struct {
-	Network  net.IPNet
-	TunnelID uuid.UUID
-	Comment  string
-	// Optional field. If unset, backend will assume the default vnet for the account.
-	VNetID *uuid.UUID
-}
-
-// MarshalJSON handles fields with non-JSON types (e.g. net.IPNet).
-func (r NewRoute) MarshalJSON() ([]byte, error) {
-	return json.Marshal(&struct {
-		Network  string     `json:"network"`
-		TunnelID uuid.UUID  `json:"tunnel_id"`
-		Comment  string     `json:"comment"`
-		VNetID   *uuid.UUID `json:"virtual_network_id,omitempty"`
-	}{
-		Network:  r.Network.String(),
-		TunnelID: r.TunnelID,
-		Comment:  r.Comment,
-		VNetID:   r.VNetID,
-	})
-}
-
-// DetailedRoute is just a Route with some extra fields, e.g. TunnelName.
-type DetailedRoute struct {
-	ID       uuid.UUID `json:"id"`
-	Network  CIDR      `json:"network"`
-	TunnelID uuid.UUID `json:"tunnel_id"`
-	// Optional field. When unset, it means the DetailedRoute belongs to the default virtual network.
-	VNetID     *uuid.UUID `json:"virtual_network_id,omitempty"`
-	Comment    string     `json:"comment"`
-	CreatedAt  time.Time  `json:"created_at"`
-	DeletedAt  time.Time  `json:"deleted_at"`
-	TunnelName string     `json:"tunnel_name"`
-}
-
-// IsZero checks if DetailedRoute is the zero value.
-func (r *DetailedRoute) IsZero() bool {
-	return r.TunnelID == uuid.Nil
-}
-
-// TableString outputs a table row summarizing the route, to be used
-// when showing the user their routing table.
-func (r DetailedRoute) TableString() string {
-	deletedColumn := "-"
-	if !r.DeletedAt.IsZero() {
-		deletedColumn = r.DeletedAt.Format(time.RFC3339)
-	}
-	vnetColumn := "default"
-	if r.VNetID != nil {
-		vnetColumn = r.VNetID.String()
-	}
-
-	return fmt.Sprintf(
-		"%s\t%s\t%s\t%s\t%s\t%s\t%s\t%s\t",
-		r.ID,
-		r.Network.String(),
-		vnetColumn,
-		r.Comment,
-		r.TunnelID,
-		r.TunnelName,
-		r.CreatedAt.Format(time.RFC3339),
-		deletedColumn,
-	)
-}
-
-type GetRouteByIpParams struct {
-	Ip net.IP
-	// Optional field. If unset, backend will assume the default vnet for the account.
-	VNetID *uuid.UUID
-}
-
-// ListRoutes calls the Tunnelstore GET endpoint for all routes under an account.
-// Due to pagination on the server side it will call the endpoint multiple times if needed.
-func (r *RESTClient) ListRoutes(filter *IpRouteFilter) ([]*DetailedRoute, error) {
-	fetchFn := func(page int) (*http.Response, error) {
-		endpoint := r.baseEndpoints.accountRoutes
-		filter.Page(page)
-		endpoint.RawQuery = filter.Encode()
-		rsp, err := r.sendRequest("GET", endpoint, nil)
-
-		if err != nil {
-			return nil, errors.Wrap(err, "REST request failed")
-		}
-		if rsp.StatusCode != http.StatusOK {
-			rsp.Body.Close()
-			return nil, r.statusCodeToError("list routes", rsp)
-		}
-		return rsp, nil
-	}
-	return fetchExhaustively[DetailedRoute](fetchFn)
-}
-
-// AddRoute calls the Tunnelstore POST endpoint for a given route.
-func (r *RESTClient) AddRoute(newRoute NewRoute) (Route, error) {
-	endpoint := r.baseEndpoints.accountRoutes
-	endpoint.Path = path.Join(endpoint.Path)
-	resp, err := r.sendRequest("POST", endpoint, newRoute)
-	if err != nil {
-		return Route{}, errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		return parseRoute(resp.Body)
-	}
-
-	return Route{}, r.statusCodeToError("add route", resp)
-}
-
-// DeleteRoute calls the Tunnelstore DELETE endpoint for a given route.
-func (r *RESTClient) DeleteRoute(id uuid.UUID) error {
-	endpoint := r.baseEndpoints.accountRoutes
-	endpoint.Path = path.Join(endpoint.Path, url.PathEscape(id.String()))
-
-	resp, err := r.sendRequest("DELETE", endpoint, nil)
-	if err != nil {
-		return errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		_, err := parseRoute(resp.Body)
-		return err
-	}
-
-	return r.statusCodeToError("delete route", resp)
-}
-
-// GetByIP checks which route will proxy a given IP.
-func (r *RESTClient) GetByIP(params GetRouteByIpParams) (DetailedRoute, error) {
-	endpoint := r.baseEndpoints.accountRoutes
-	endpoint.Path = path.Join(endpoint.Path, "ip", url.PathEscape(params.Ip.String()))
-	setVnetParam(&endpoint, params.VNetID)
-
-	resp, err := r.sendRequest("GET", endpoint, nil)
-	if err != nil {
-		return DetailedRoute{}, errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		return parseDetailedRoute(resp.Body)
-	}
-
-	return DetailedRoute{}, r.statusCodeToError("get route by IP", resp)
-}
-
-func parseRoute(body io.ReadCloser) (Route, error) {
-	var route Route
-	err := parseResponse(body, &route)
-	return route, err
-}
-
-func parseDetailedRoute(body io.ReadCloser) (DetailedRoute, error) {
-	var route DetailedRoute
-	err := parseResponse(body, &route)
-	return route, err
-}
-
-// setVnetParam overwrites the URL's query parameters with a query param to scope the HostnameRoute action to a certain
-// virtual network (if one is provided).
-func setVnetParam(endpoint *url.URL, vnetID *uuid.UUID) {
-	queryParams := url.Values{}
-	if vnetID != nil {
-		queryParams.Set("virtual_network_id", vnetID.String())
-	}
-	endpoint.RawQuery = queryParams.Encode()
-}

cfapi/ip_route_filter.go

@@ -1,176 +0,0 @@
-package cfapi
-
-import (
-	"fmt"
-	"net"
-	"net/url"
-	"strconv"
-	"time"
-
-	"github.com/google/uuid"
-	"github.com/pkg/errors"
-	"github.com/urfave/cli/v2"
-)
-
-var (
-	filterIpRouteDeleted = cli.BoolFlag{
-		Name:  "filter-is-deleted",
-		Usage: "If false (default), only show non-deleted routes. If true, only show deleted routes.",
-	}
-	filterIpRouteTunnelID = cli.StringFlag{
-		Name:  "filter-tunnel-id",
-		Usage: "Show only routes with the given tunnel ID.",
-	}
-	filterSubsetIpRoute = cli.StringFlag{
-		Name:    "filter-network-is-subset-of",
-		Aliases: []string{"nsub"},
-		Usage:   "Show only routes whose network is a subset of the given network.",
-	}
-	filterSupersetIpRoute = cli.StringFlag{
-		Name:    "filter-network-is-superset-of",
-		Aliases: []string{"nsup"},
-		Usage:   "Show only routes whose network is a superset of the given network.",
-	}
-	filterIpRouteComment = cli.StringFlag{
-		Name:  "filter-comment-is",
-		Usage: "Show only routes with this comment.",
-	}
-	filterIpRouteByVnet = cli.StringFlag{
-		Name:  "filter-vnet-id",
-		Usage: "Show only routes that are attached to the given virtual network ID.",
-	}
-
-	// Flags contains all filter flags.
-	IpRouteFilterFlags = []cli.Flag{
-		&filterIpRouteDeleted,
-		&filterIpRouteTunnelID,
-		&filterSubsetIpRoute,
-		&filterSupersetIpRoute,
-		&filterIpRouteComment,
-		&filterIpRouteByVnet,
-	}
-)
-
-// IpRouteFilter which routes get queried.
-type IpRouteFilter struct {
-	queryParams url.Values
-}
-
-// NewIpRouteFilterFromCLI parses CLI flags to discover which filters should get applied.
-func NewIpRouteFilterFromCLI(c *cli.Context) (*IpRouteFilter, error) {
-	f := NewIPRouteFilter()
-
-	// Set deletion filter
-	if flag := filterIpRouteDeleted.Name; c.IsSet(flag) && c.Bool(flag) {
-		f.Deleted()
-	} else {
-		f.NotDeleted()
-	}
-
-	if subset, err := cidrFromFlag(c, filterSubsetIpRoute); err != nil {
-		return nil, err
-	} else if subset != nil {
-		f.NetworkIsSupersetOf(*subset)
-	}
-
-	if superset, err := cidrFromFlag(c, filterSupersetIpRoute); err != nil {
-		return nil, err
-	} else if superset != nil {
-		f.NetworkIsSupersetOf(*superset)
-	}
-
-	if comment := c.String(filterIpRouteComment.Name); comment != "" {
-		f.CommentIs(comment)
-	}
-
-	if tunnelID := c.String(filterIpRouteTunnelID.Name); tunnelID != "" {
-		u, err := uuid.Parse(tunnelID)
-		if err != nil {
-			return nil, errors.Wrapf(err, "Couldn't parse UUID from %s", filterIpRouteTunnelID.Name)
-		}
-		f.TunnelID(u)
-	}
-
-	if vnetId := c.String(filterIpRouteByVnet.Name); vnetId != "" {
-		u, err := uuid.Parse(vnetId)
-		if err != nil {
-			return nil, errors.Wrapf(err, "Couldn't parse UUID from %s", filterIpRouteByVnet.Name)
-		}
-		f.VNetID(u)
-	}
-
-	if maxFetch := c.Int("max-fetch-size"); maxFetch > 0 {
-		f.MaxFetchSize(uint(maxFetch))
-	}
-
-	return f, nil
-}
-
-// Parses a CIDR from the flag. If the flag was unset, returns (nil, nil).
-func cidrFromFlag(c *cli.Context, flag cli.StringFlag) (*net.IPNet, error) {
-	if !c.IsSet(flag.Name) {
-		return nil, nil
-	}
-
-	_, subset, err := net.ParseCIDR(c.String(flag.Name))
-	if err != nil {
-		return nil, err
-	} else if subset == nil {
-		return nil, fmt.Errorf("Invalid CIDR supplied for %s", flag.Name)
-	}
-
-	return subset, nil
-}
-
-func NewIPRouteFilter() *IpRouteFilter {
-	values := &IpRouteFilter{queryParams: url.Values{}}
-
-	// always list cfd_tunnel routes only
-	values.queryParams.Set("tun_types", "cfd_tunnel")
-
-	return values
-}
-
-func (f *IpRouteFilter) CommentIs(comment string) {
-	f.queryParams.Set("comment", comment)
-}
-
-func (f *IpRouteFilter) NotDeleted() {
-	f.queryParams.Set("is_deleted", "false")
-}
-
-func (f *IpRouteFilter) Deleted() {
-	f.queryParams.Set("is_deleted", "true")
-}
-
-func (f *IpRouteFilter) NetworkIsSubsetOf(superset net.IPNet) {
-	f.queryParams.Set("network_subset", superset.String())
-}
-
-func (f *IpRouteFilter) NetworkIsSupersetOf(subset net.IPNet) {
-	f.queryParams.Set("network_superset", subset.String())
-}
-
-func (f *IpRouteFilter) ExistedAt(existedAt time.Time) {
-	f.queryParams.Set("existed_at", existedAt.Format(time.RFC3339))
-}
-
-func (f *IpRouteFilter) TunnelID(id uuid.UUID) {
-	f.queryParams.Set("tunnel_id", id.String())
-}
-
-func (f *IpRouteFilter) VNetID(id uuid.UUID) {
-	f.queryParams.Set("virtual_network_id", id.String())
-}
-
-func (f *IpRouteFilter) MaxFetchSize(max uint) {
-	f.queryParams.Set("per_page", strconv.Itoa(int(max)))
-}
-
-func (f *IpRouteFilter) Page(page int) {
-	f.queryParams.Set("page", strconv.Itoa(page))
-}
-
-func (f IpRouteFilter) Encode() string {
-	return f.queryParams.Encode()
-}

cfapi/ip_route_test.go

@@ -1,178 +0,0 @@
-package cfapi
-
-import (
-	"encoding/json"
-	"fmt"
-	"net"
-	"strings"
-	"testing"
-
-	"github.com/google/uuid"
-	"github.com/stretchr/testify/require"
-)
-
-func TestUnmarshalRoute(t *testing.T) {
-	testCases := []struct {
-		Json    string
-		HasVnet bool
-	}{
-		{
-			`{
-				"network":"10.1.2.40/29",
-				"tunnel_id":"fba6ffea-807f-4e7a-a740-4184ee1b82c8",
-				"comment":"test",
-				"created_at":"2020-12-22T02:00:15.587008Z",
-				"deleted_at":null
-			}`,
-			false,
-		},
-		{
-			`{
-				"network":"10.1.2.40/29",
-				"tunnel_id":"fba6ffea-807f-4e7a-a740-4184ee1b82c8",
-				"comment":"test",
-				"created_at":"2020-12-22T02:00:15.587008Z",
-				"deleted_at":null,
-				"virtual_network_id":"38c95083-8191-4110-8339-3f438d44fdb9"
-			}`,
-			true,
-		},
-	}
-
-	for _, testCase := range testCases {
-		data := testCase.Json
-
-		var r Route
-		err := json.Unmarshal([]byte(data), &r)
-
-		// Check everything worked
-		require.NoError(t, err)
-		require.Equal(t, uuid.MustParse("fba6ffea-807f-4e7a-a740-4184ee1b82c8"), r.TunnelID)
-		require.Equal(t, "test", r.Comment)
-		_, cidr, err := net.ParseCIDR("10.1.2.40/29")
-		require.NoError(t, err)
-		require.Equal(t, CIDR(*cidr), r.Network)
-		require.Equal(t, "test", r.Comment)
-
-		if testCase.HasVnet {
-			require.Equal(t, uuid.MustParse("38c95083-8191-4110-8339-3f438d44fdb9"), *r.VNetID)
-		} else {
-			require.Nil(t, r.VNetID)
-		}
-	}
-}
-
-func TestDetailedRouteJsonRoundtrip(t *testing.T) {
-	testCases := []struct {
-		Json    string
-		HasVnet bool
-	}{
-		{
-			`{
-				"id":"91ebc578-cc99-4641-9937-0fb630505fa0",
-				"network":"10.1.2.40/29",
-				"tunnel_id":"fba6ffea-807f-4e7a-a740-4184ee1b82c8",
-				"comment":"test",
-				"created_at":"2020-12-22T02:00:15.587008Z",
-				"deleted_at":"2021-01-14T05:01:42.183002Z",
-				"tunnel_name":"Mr. Tun"
-			}`,
-			false,
-		},
-		{
-			`{
-				"id":"91ebc578-cc99-4641-9937-0fb630505fa0",
-				"network":"10.1.2.40/29",
-				"tunnel_id":"fba6ffea-807f-4e7a-a740-4184ee1b82c8",
-				"virtual_network_id":"38c95083-8191-4110-8339-3f438d44fdb9",
-				"comment":"test",
-				"created_at":"2020-12-22T02:00:15.587008Z",
-				"deleted_at":"2021-01-14T05:01:42.183002Z",
-				"tunnel_name":"Mr. Tun"
-			}`,
-			true,
-		},
-	}
-
-	for _, testCase := range testCases {
-		data := testCase.Json
-
-		var r DetailedRoute
-		err := json.Unmarshal([]byte(data), &r)
-
-		// Check everything worked
-		require.NoError(t, err)
-		require.Equal(t, uuid.MustParse("fba6ffea-807f-4e7a-a740-4184ee1b82c8"), r.TunnelID)
-		require.Equal(t, "test", r.Comment)
-		_, cidr, err := net.ParseCIDR("10.1.2.40/29")
-		require.NoError(t, err)
-		require.Equal(t, CIDR(*cidr), r.Network)
-		require.Equal(t, "test", r.Comment)
-		require.Equal(t, "Mr. Tun", r.TunnelName)
-
-		if testCase.HasVnet {
-			require.Equal(t, uuid.MustParse("38c95083-8191-4110-8339-3f438d44fdb9"), *r.VNetID)
-		} else {
-			require.Nil(t, r.VNetID)
-		}
-
-		bytes, err := json.Marshal(r)
-		require.NoError(t, err)
-		obtainedJson := string(bytes)
-		data = strings.Replace(data, "\t", "", -1)
-		data = strings.Replace(data, "\n", "", -1)
-		require.Equal(t, data, obtainedJson)
-	}
-}
-
-func TestMarshalNewRoute(t *testing.T) {
-	_, network, err := net.ParseCIDR("1.2.3.4/32")
-	require.NoError(t, err)
-	require.NotNil(t, network)
-	vnetId := uuid.New()
-
-	newRoutes := []NewRoute{
-		{
-			Network:  *network,
-			TunnelID: uuid.New(),
-			Comment:  "hi",
-		},
-		{
-			Network:  *network,
-			TunnelID: uuid.New(),
-			Comment:  "hi",
-			VNetID:   &vnetId,
-		},
-	}
-
-	for _, newRoute := range newRoutes {
-		// Test where receiver is struct
-		serialized, err := json.Marshal(newRoute)
-		require.NoError(t, err)
-		require.True(t, strings.Contains(string(serialized), "tunnel_id"))
-
-		// Test where receiver is pointer to struct
-		serialized, err = json.Marshal(&newRoute)
-		require.NoError(t, err)
-		require.True(t, strings.Contains(string(serialized), "tunnel_id"))
-
-		if newRoute.VNetID == nil {
-			require.False(t, strings.Contains(string(serialized), "virtual_network_id"))
-		} else {
-			require.True(t, strings.Contains(string(serialized), "virtual_network_id"))
-		}
-	}
-}
-
-func TestRouteTableString(t *testing.T) {
-	_, network, err := net.ParseCIDR("1.2.3.4/32")
-	require.NoError(t, err)
-	require.NotNil(t, network)
-	r := DetailedRoute{
-		ID:      uuid.Nil,
-		Network: CIDR(*network),
-	}
-	row := r.TableString()
-	fmt.Println(row)
-	require.True(t, strings.HasPrefix(row, "00000000-0000-0000-0000-000000000000\t1.2.3.4/32"))
-}

cfapi/tunnel.go

@@ -1,237 +0,0 @@
-package cfapi
-
-import (
-	"fmt"
-	"io"
-	"net"
-	"net/http"
-	"net/url"
-	"path"
-	"time"
-
-	"github.com/google/uuid"
-	"github.com/pkg/errors"
-)
-
-var ErrTunnelNameConflict = errors.New("tunnel with name already exists")
-
-type Tunnel struct {
-	ID          uuid.UUID    `json:"id"`
-	Name        string       `json:"name"`
-	CreatedAt   time.Time    `json:"created_at"`
-	DeletedAt   time.Time    `json:"deleted_at"`
-	Connections []Connection `json:"connections"`
-}
-
-type TunnelWithToken struct {
-	Tunnel
-	Token string `json:"token"`
-}
-
-type Connection struct {
-	ColoName           string    `json:"colo_name"`
-	ID                 uuid.UUID `json:"id"`
-	IsPendingReconnect bool      `json:"is_pending_reconnect"`
-	OriginIP           net.IP    `json:"origin_ip"`
-	OpenedAt           time.Time `json:"opened_at"`
-}
-
-type ActiveClient struct {
-	ID          uuid.UUID    `json:"id"`
-	Features    []string     `json:"features"`
-	Version     string       `json:"version"`
-	Arch        string       `json:"arch"`
-	RunAt       time.Time    `json:"run_at"`
-	Connections []Connection `json:"conns"`
-}
-
-type newTunnel struct {
-	Name         string `json:"name"`
-	TunnelSecret []byte `json:"tunnel_secret"`
-}
-
-type managementRequest struct {
-	Resources []string `json:"resources"`
-}
-
-type CleanupParams struct {
-	queryParams url.Values
-}
-
-func NewCleanupParams() *CleanupParams {
-	return &CleanupParams{
-		queryParams: url.Values{},
-	}
-}
-
-func (cp *CleanupParams) ForClient(clientID uuid.UUID) {
-	cp.queryParams.Set("client_id", clientID.String())
-}
-
-func (cp CleanupParams) encode() string {
-	return cp.queryParams.Encode()
-}
-
-func (r *RESTClient) CreateTunnel(name string, tunnelSecret []byte) (*TunnelWithToken, error) {
-	if name == "" {
-		return nil, errors.New("tunnel name required")
-	}
-	if _, err := uuid.Parse(name); err == nil {
-		return nil, errors.New("you cannot use UUIDs as tunnel names")
-	}
-	body := &newTunnel{
-		Name:         name,
-		TunnelSecret: tunnelSecret,
-	}
-
-	resp, err := r.sendRequest("POST", r.baseEndpoints.accountLevel, body)
-	if err != nil {
-		return nil, errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	switch resp.StatusCode {
-	case http.StatusOK:
-		var tunnel TunnelWithToken
-		if serdeErr := parseResponse(resp.Body, &tunnel); serdeErr != nil {
-			return nil, serdeErr
-		}
-		return &tunnel, nil
-	case http.StatusConflict:
-		return nil, ErrTunnelNameConflict
-	}
-
-	return nil, r.statusCodeToError("create tunnel", resp)
-}
-
-func (r *RESTClient) GetTunnel(tunnelID uuid.UUID) (*Tunnel, error) {
-	endpoint := r.baseEndpoints.accountLevel
-	endpoint.Path = path.Join(endpoint.Path, fmt.Sprintf("%v", tunnelID))
-	resp, err := r.sendRequest("GET", endpoint, nil)
-	if err != nil {
-		return nil, errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		return unmarshalTunnel(resp.Body)
-	}
-
-	return nil, r.statusCodeToError("get tunnel", resp)
-}
-
-func (r *RESTClient) GetTunnelToken(tunnelID uuid.UUID) (token string, err error) {
-	endpoint := r.baseEndpoints.accountLevel
-	endpoint.Path = path.Join(endpoint.Path, fmt.Sprintf("%v/token", tunnelID))
-	resp, err := r.sendRequest("GET", endpoint, nil)
-	if err != nil {
-		return "", errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		err = parseResponse(resp.Body, &token)
-		return token, err
-	}
-
-	return "", r.statusCodeToError("get tunnel token", resp)
-}
-
-func (r *RESTClient) GetManagementToken(tunnelID uuid.UUID) (token string, err error) {
-	endpoint := r.baseEndpoints.accountLevel
-	endpoint.Path = path.Join(endpoint.Path, fmt.Sprintf("%v/management", tunnelID))
-
-	body := &managementRequest{
-		Resources: []string{"logs"},
-	}
-
-	resp, err := r.sendRequest("POST", endpoint, body)
-	if err != nil {
-		return "", errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		err = parseResponse(resp.Body, &token)
-		return token, err
-	}
-
-	return "", r.statusCodeToError("get tunnel token", resp)
-}
-
-func (r *RESTClient) DeleteTunnel(tunnelID uuid.UUID, cascade bool) error {
-	endpoint := r.baseEndpoints.accountLevel
-	endpoint.Path = path.Join(endpoint.Path, fmt.Sprintf("%v", tunnelID))
-	// Cascade will delete all tunnel dependencies (connections, routes, etc.) that
-	// are linked to the deleted tunnel.
-	if cascade {
-		endpoint.RawQuery = "cascade=true"
-	}
-	resp, err := r.sendRequest("DELETE", endpoint, nil)
-	if err != nil {
-		return errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	return r.statusCodeToError("delete tunnel", resp)
-}
-
-func (r *RESTClient) ListTunnels(filter *TunnelFilter) ([]*Tunnel, error) {
-	fetchFn := func(page int) (*http.Response, error) {
-		endpoint := r.baseEndpoints.accountLevel
-		filter.Page(page)
-		endpoint.RawQuery = filter.encode()
-		rsp, err := r.sendRequest("GET", endpoint, nil)
-		if err != nil {
-			return nil, errors.Wrap(err, "REST request failed")
-		}
-		if rsp.StatusCode != http.StatusOK {
-			rsp.Body.Close()
-			return nil, r.statusCodeToError("list tunnels", rsp)
-		}
-		return rsp, nil
-	}
-
-	return fetchExhaustively[Tunnel](fetchFn)
-}
-
-func (r *RESTClient) ListActiveClients(tunnelID uuid.UUID) ([]*ActiveClient, error) {
-	endpoint := r.baseEndpoints.accountLevel
-	endpoint.Path = path.Join(endpoint.Path, fmt.Sprintf("%v/connections", tunnelID))
-	resp, err := r.sendRequest("GET", endpoint, nil)
-	if err != nil {
-		return nil, errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		return parseConnectionsDetails(resp.Body)
-	}
-
-	return nil, r.statusCodeToError("list connection details", resp)
-}
-
-func parseConnectionsDetails(reader io.Reader) ([]*ActiveClient, error) {
-	var clients []*ActiveClient
-	err := parseResponse(reader, &clients)
-	return clients, err
-}
-
-func (r *RESTClient) CleanupConnections(tunnelID uuid.UUID, params *CleanupParams) error {
-	endpoint := r.baseEndpoints.accountLevel
-	endpoint.RawQuery = params.encode()
-	endpoint.Path = path.Join(endpoint.Path, fmt.Sprintf("%v/connections", tunnelID))
-	resp, err := r.sendRequest("DELETE", endpoint, nil)
-	if err != nil {
-		return errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	return r.statusCodeToError("cleanup connections", resp)
-}
-
-func unmarshalTunnel(reader io.Reader) (*Tunnel, error) {
-	var tunnel Tunnel
-	err := parseResponse(reader, &tunnel)
-	return &tunnel, err
-}

cfapi/tunnel_filter.go

@@ -1,59 +0,0 @@
-package cfapi
-
-import (
-	"net/url"
-	"strconv"
-	"time"
-
-	"github.com/google/uuid"
-)
-
-const (
-	TimeLayout = time.RFC3339
-)
-
-type TunnelFilter struct {
-	queryParams url.Values
-}
-
-func NewTunnelFilter() *TunnelFilter {
-	return &TunnelFilter{
-		queryParams: url.Values{},
-	}
-}
-
-func (f *TunnelFilter) ByName(name string) {
-	f.queryParams.Set("name", name)
-}
-
-func (f *TunnelFilter) ByNamePrefix(namePrefix string) {
-	f.queryParams.Set("name_prefix", namePrefix)
-}
-
-func (f *TunnelFilter) ExcludeNameWithPrefix(excludePrefix string) {
-	f.queryParams.Set("exclude_prefix", excludePrefix)
-}
-
-func (f *TunnelFilter) NoDeleted() {
-	f.queryParams.Set("is_deleted", "false")
-}
-
-func (f *TunnelFilter) ByExistedAt(existedAt time.Time) {
-	f.queryParams.Set("existed_at", existedAt.Format(TimeLayout))
-}
-
-func (f *TunnelFilter) ByTunnelID(tunnelID uuid.UUID) {
-	f.queryParams.Set("uuid", tunnelID.String())
-}
-
-func (f *TunnelFilter) MaxFetchSize(max uint) {
-	f.queryParams.Set("per_page", strconv.Itoa(int(max)))
-}
-
-func (f *TunnelFilter) Page(page int) {
-	f.queryParams.Set("page", strconv.Itoa(page))
-}
-
-func (f TunnelFilter) encode() string {
-	return f.queryParams.Encode()
-}

cfapi/tunnel_test.go

@@ -1,102 +0,0 @@
-package cfapi
-
-import (
-	"bytes"
-	"fmt"
-	"net"
-	"reflect"
-	"strings"
-	"testing"
-	"time"
-
-	"github.com/google/uuid"
-	"github.com/stretchr/testify/assert"
-)
-
-var loc, _ = time.LoadLocation("UTC")
-
-func Test_unmarshalTunnel(t *testing.T) {
-	type args struct {
-		body string
-	}
-	tests := []struct {
-		name    string
-		args    args
-		want    *Tunnel
-		wantErr bool
-	}{
-		{
-			name: "empty list",
-			args: args{body: `{"success": true, "result": {"id":"b34cc7ce-925b-46ee-bc23-4cb5c18d8292","created_at":"2021-07-29T13:46:14.090955Z","deleted_at":"2021-07-29T14:07:27.559047Z","name":"qt-bIWWN7D662ogh61pCPfu5s2XgqFY1OyV","account_id":6946212,"account_tag":"5ab4e9dfbd435d24068829fda0077963","conns_active_at":null,"conns_inactive_at":"2021-07-29T13:47:22.548482Z","tun_type":"cfd_tunnel","metadata":{"qtid":"a6fJROgkXutNruBGaJjD"}}}`},
-			want: &Tunnel{
-				ID:          uuid.MustParse("b34cc7ce-925b-46ee-bc23-4cb5c18d8292"),
-				Name:        "qt-bIWWN7D662ogh61pCPfu5s2XgqFY1OyV",
-				CreatedAt:   time.Date(2021, 07, 29, 13, 46, 14, 90955000, loc),
-				DeletedAt:   time.Date(2021, 07, 29, 14, 7, 27, 559047000, loc),
-				Connections: nil,
-			},
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := unmarshalTunnel(strings.NewReader(tt.args.body))
-			if (err != nil) != tt.wantErr {
-				t.Errorf("unmarshalTunnel() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			if !reflect.DeepEqual(got, tt.want) {
-				t.Errorf("unmarshalTunnel() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}
-
-func TestUnmarshalTunnelOk(t *testing.T) {
-
-	jsonBody := `{"success": true, "result": {"id": "00000000-0000-0000-0000-000000000000","name":"test","created_at":"0001-01-01T00:00:00Z","connections":[]}}`
-	expected := Tunnel{
-		ID:          uuid.Nil,
-		Name:        "test",
-		CreatedAt:   time.Time{},
-		Connections: []Connection{},
-	}
-	actual, err := unmarshalTunnel(bytes.NewReader([]byte(jsonBody)))
-	assert.NoError(t, err)
-	assert.Equal(t, &expected, actual)
-}
-
-func TestUnmarshalTunnelErr(t *testing.T) {
-
-	tests := []string{
-		`abc`,
-		`{"success": true, "result": abc}`,
-		`{"success": false, "result": {"id": "00000000-0000-0000-0000-000000000000","name":"test","created_at":"0001-01-01T00:00:00Z","connections":[]}}}`,
-		`{"errors": [{"code": 1003, "message":"An A, AAAA or CNAME record already exists with that host"}], "result": {"id": "00000000-0000-0000-0000-000000000000","name":"test","created_at":"0001-01-01T00:00:00Z","connections":[]}}}`,
-	}
-
-	for i, test := range tests {
-		_, err := unmarshalTunnel(bytes.NewReader([]byte(test)))
-		assert.Error(t, err, fmt.Sprintf("Test #%v failed", i))
-	}
-}
-
-func TestUnmarshalConnections(t *testing.T) {
-	jsonBody := `{"success":true,"messages":[],"errors":[],"result":[{"id":"d4041254-91e3-4deb-bd94-b46e11680b1e","features":["ha-origin"],"version":"2021.2.5","arch":"darwin_amd64","conns":[{"colo_name":"LIS","id":"ac2286e5-c708-4588-a6a0-ba6b51940019","is_pending_reconnect":false,"origin_ip":"148.38.28.2","opened_at":"0001-01-01T00:00:00Z"}],"run_at":"0001-01-01T00:00:00Z"}]}`
-	expected := ActiveClient{
-		ID:       uuid.MustParse("d4041254-91e3-4deb-bd94-b46e11680b1e"),
-		Features: []string{"ha-origin"},
-		Version:  "2021.2.5",
-		Arch:     "darwin_amd64",
-		RunAt:    time.Time{},
-		Connections: []Connection{{
-			ID:                 uuid.MustParse("ac2286e5-c708-4588-a6a0-ba6b51940019"),
-			ColoName:           "LIS",
-			IsPendingReconnect: false,
-			OriginIP:           net.ParseIP("148.38.28.2"),
-			OpenedAt:           time.Time{},
-		}},
-	}
-	actual, err := parseConnectionsDetails(bytes.NewReader([]byte(jsonBody)))
-	assert.NoError(t, err)
-	assert.Equal(t, []*ActiveClient{&expected}, actual)
-}

cfapi/virtual_network.go

@@ -1,134 +0,0 @@
-package cfapi
-
-import (
-	"fmt"
-	"io"
-	"net/http"
-	"net/url"
-	"path"
-	"strconv"
-	"time"
-
-	"github.com/google/uuid"
-	"github.com/pkg/errors"
-)
-
-type NewVirtualNetwork struct {
-	Name      string `json:"name"`
-	Comment   string `json:"comment"`
-	IsDefault bool   `json:"is_default"`
-}
-
-type VirtualNetwork struct {
-	ID        uuid.UUID `json:"id"`
-	Comment   string    `json:"comment"`
-	Name      string    `json:"name"`
-	IsDefault bool      `json:"is_default_network"`
-	CreatedAt time.Time `json:"created_at"`
-	DeletedAt time.Time `json:"deleted_at"`
-}
-
-type UpdateVirtualNetwork struct {
-	Name      *string `json:"name,omitempty"`
-	Comment   *string `json:"comment,omitempty"`
-	IsDefault *bool   `json:"is_default_network,omitempty"`
-}
-
-func (virtualNetwork VirtualNetwork) TableString() string {
-	deletedColumn := "-"
-	if !virtualNetwork.DeletedAt.IsZero() {
-		deletedColumn = virtualNetwork.DeletedAt.Format(time.RFC3339)
-	}
-	return fmt.Sprintf(
-		"%s\t%s\t%s\t%s\t%s\t%s\t",
-		virtualNetwork.ID,
-		virtualNetwork.Name,
-		strconv.FormatBool(virtualNetwork.IsDefault),
-		virtualNetwork.Comment,
-		virtualNetwork.CreatedAt.Format(time.RFC3339),
-		deletedColumn,
-	)
-}
-
-func (r *RESTClient) CreateVirtualNetwork(newVnet NewVirtualNetwork) (VirtualNetwork, error) {
-	resp, err := r.sendRequest("POST", r.baseEndpoints.accountVnets, newVnet)
-	if err != nil {
-		return VirtualNetwork{}, errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		return parseVnet(resp.Body)
-	}
-
-	return VirtualNetwork{}, r.statusCodeToError("add virtual network", resp)
-}
-
-func (r *RESTClient) ListVirtualNetworks(filter *VnetFilter) ([]*VirtualNetwork, error) {
-	endpoint := r.baseEndpoints.accountVnets
-	endpoint.RawQuery = filter.Encode()
-	resp, err := r.sendRequest("GET", endpoint, nil)
-	if err != nil {
-		return nil, errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		return parseListVnets(resp.Body)
-	}
-
-	return nil, r.statusCodeToError("list virtual networks", resp)
-}
-
-func (r *RESTClient) DeleteVirtualNetwork(id uuid.UUID, force bool) error {
-	endpoint := r.baseEndpoints.accountVnets
-	endpoint.Path = path.Join(endpoint.Path, url.PathEscape(id.String()))
-
-	queryParams := url.Values{}
-	if force {
-		queryParams.Set("force", strconv.FormatBool(force))
-	}
-	endpoint.RawQuery = queryParams.Encode()
-
-	resp, err := r.sendRequest("DELETE", endpoint, nil)
-	if err != nil {
-		return errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		_, err := parseVnet(resp.Body)
-		return err
-	}
-
-	return r.statusCodeToError("delete virtual network", resp)
-}
-
-func (r *RESTClient) UpdateVirtualNetwork(id uuid.UUID, updates UpdateVirtualNetwork) error {
-	endpoint := r.baseEndpoints.accountVnets
-	endpoint.Path = path.Join(endpoint.Path, url.PathEscape(id.String()))
-	resp, err := r.sendRequest("PATCH", endpoint, updates)
-	if err != nil {
-		return errors.Wrap(err, "REST request failed")
-	}
-	defer resp.Body.Close()
-
-	if resp.StatusCode == http.StatusOK {
-		_, err := parseVnet(resp.Body)
-		return err
-	}
-
-	return r.statusCodeToError("update virtual network", resp)
-}
-
-func parseListVnets(body io.ReadCloser) ([]*VirtualNetwork, error) {
-	var vnets []*VirtualNetwork
-	err := parseResponse(body, &vnets)
-	return vnets, err
-}
-
-func parseVnet(body io.ReadCloser) (VirtualNetwork, error) {
-	var vnet VirtualNetwork
-	err := parseResponse(body, &vnet)
-	return vnet, err
-}

cfapi/virtual_network_filter.go

@@ -1,99 +0,0 @@
-package cfapi
-
-import (
-	"net/url"
-	"strconv"
-
-	"github.com/google/uuid"
-	"github.com/pkg/errors"
-	"github.com/urfave/cli/v2"
-)
-
-var (
-	filterVnetId = cli.StringFlag{
-		Name:  "id",
-		Usage: "List virtual networks with the given `ID`",
-	}
-	filterVnetByName = cli.StringFlag{
-		Name:  "name",
-		Usage: "List virtual networks with the given `NAME`",
-	}
-	filterDefaultVnet = cli.BoolFlag{
-		Name:  "is-default",
-		Usage: "If true, lists the virtual network that is the default one. If false, lists all non-default virtual networks for the account. If absent, all are included in the results regardless of their default status.",
-	}
-	filterDeletedVnet = cli.BoolFlag{
-		Name:  "show-deleted",
-		Usage: "If false (default), only show non-deleted virtual networks. If true, only show deleted virtual networks.",
-	}
-	VnetFilterFlags = []cli.Flag{
-		&filterVnetId,
-		&filterVnetByName,
-		&filterDefaultVnet,
-		&filterDeletedVnet,
-	}
-)
-
-// VnetFilter which virtual networks get queried.
-type VnetFilter struct {
-	queryParams url.Values
-}
-
-func NewVnetFilter() *VnetFilter {
-	return &VnetFilter{
-		queryParams: url.Values{},
-	}
-}
-
-func (f *VnetFilter) ById(vnetId uuid.UUID) {
-	f.queryParams.Set("id", vnetId.String())
-}
-
-func (f *VnetFilter) ByName(name string) {
-	f.queryParams.Set("name", name)
-}
-
-func (f *VnetFilter) ByDefaultStatus(isDefault bool) {
-	f.queryParams.Set("is_default", strconv.FormatBool(isDefault))
-}
-
-func (f *VnetFilter) WithDeleted(isDeleted bool) {
-	f.queryParams.Set("is_deleted", strconv.FormatBool(isDeleted))
-}
-
-func (f *VnetFilter) MaxFetchSize(max uint) {
-	f.queryParams.Set("per_page", strconv.Itoa(int(max)))
-}
-
-func (f VnetFilter) Encode() string {
-	return f.queryParams.Encode()
-}
-
-// NewFromCLI parses CLI flags to discover which filters should get applied to list virtual networks.
-func NewFromCLI(c *cli.Context) (*VnetFilter, error) {
-	f := NewVnetFilter()
-
-	if id := c.String("id"); id != "" {
-		vnetId, err := uuid.Parse(id)
-		if err != nil {
-			return nil, errors.Wrapf(err, "%s is not a valid virtual network ID", id)
-		}
-		f.ById(vnetId)
-	}
-
-	if name := c.String("name"); name != "" {
-		f.ByName(name)
-	}
-
-	if c.IsSet("is-default") {
-		f.ByDefaultStatus(c.Bool("is-default"))
-	}
-
-	f.WithDeleted(c.Bool("show-deleted"))
-
-	if maxFetch := c.Int("max-fetch-size"); maxFetch > 0 {
-		f.MaxFetchSize(uint(maxFetch))
-	}
-
-	return f, nil
-}

cfapi/virtual_network_test.go

@@ -1,79 +0,0 @@
-package cfapi
-
-import (
-	"encoding/json"
-	"strings"
-	"testing"
-	"time"
-
-	"github.com/google/uuid"
-	"github.com/stretchr/testify/require"
-)
-
-func TestVirtualNetworkJsonRoundtrip(t *testing.T) {
-	data := `{
-		"id":"74fce949-351b-4752-b261-81a56cfd3130",
-		"comment":"New York DC1",
-		"name":"us-east-1",
-		"is_default_network":true,
-		"created_at":"2021-11-26T14:40:02.600673Z",
-		"deleted_at":"2021-12-01T10:23:13.102645Z"
-	}`
-	var v VirtualNetwork
-	err := json.Unmarshal([]byte(data), &v)
-
-	require.NoError(t, err)
-	require.Equal(t, uuid.MustParse("74fce949-351b-4752-b261-81a56cfd3130"), v.ID)
-	require.Equal(t, "us-east-1", v.Name)
-	require.Equal(t, "New York DC1", v.Comment)
-	require.Equal(t, true, v.IsDefault)
-
-	bytes, err := json.Marshal(v)
-	require.NoError(t, err)
-	obtainedJson := string(bytes)
-	data = strings.Replace(data, "\t", "", -1)
-	data = strings.Replace(data, "\n", "", -1)
-	require.Equal(t, data, obtainedJson)
-}
-
-func TestMarshalNewVnet(t *testing.T) {
-	newVnet := NewVirtualNetwork{
-		Name:      "eu-west-1",
-		Comment:   "London office",
-		IsDefault: true,
-	}
-
-	serialized, err := json.Marshal(newVnet)
-	require.NoError(t, err)
-	require.True(t, strings.Contains(string(serialized), newVnet.Name))
-}
-
-func TestMarshalUpdateVnet(t *testing.T) {
-	newName := "bulgaria-1"
-	updates := UpdateVirtualNetwork{
-		Name: &newName,
-	}
-
-	// Test where receiver is struct
-	serialized, err := json.Marshal(updates)
-	require.NoError(t, err)
-	require.True(t, strings.Contains(string(serialized), newName))
-}
-
-func TestVnetTableString(t *testing.T) {
-	virtualNet := VirtualNetwork{
-		ID:        uuid.New(),
-		Name:      "us-east-1",
-		Comment:   "New York DC1",
-		IsDefault: true,
-		CreatedAt: time.Now(),
-		DeletedAt: time.Time{},
-	}
-
-	row := virtualNet.TableString()
-	require.True(t, strings.HasPrefix(row, virtualNet.ID.String()))
-	require.True(t, strings.Contains(row, virtualNet.Name))
-	require.True(t, strings.Contains(row, virtualNet.Comment))
-	require.True(t, strings.Contains(row, "true"))
-	require.True(t, strings.HasSuffix(row, "-\t"))
-}

cfio/copy.go

@@ -1,27 +0,0 @@
-package cfio
-
-import (
-	"io"
-	"sync"
-)
-
-const defaultBufferSize = 16 * 1024
-
-var bufferPool = sync.Pool{
-	New: func() interface{} {
-		return make([]byte, defaultBufferSize)
-	},
-}
-
-func Copy(dst io.Writer, src io.Reader) (written int64, err error) {
-	_, okWriteTo := src.(io.WriterTo)
-	_, okReadFrom := dst.(io.ReaderFrom)
-	var buffer []byte = nil
-
-	if !(okWriteTo || okReadFrom) {
-		buffer = bufferPool.Get().([]byte)
-		defer bufferPool.Put(buffer)
-	}
-
-	return io.CopyBuffer(dst, src, buffer)
-}

cfsetup.yaml

@@ -1,250 +1,95 @@
-pinned_go: &pinned_go go-boring=1.22.5-1
+pinned_go: &pinned_go go=1.12.7-1
-
+build_dir: &build_dir /cfsetup_build/src/github.com/cloudflare/cloudflared/
-build_dir: &build_dir /cfsetup_build
+default-flavor: stretch
-default-flavor: bullseye
+stretch: &stretch
-buster: &buster
+  build:
-  build-linux:
-    build_dir: *build_dir
-    builddeps: &build_deps
-      - *pinned_go
-      - build-essential
-      - fakeroot
-      - rubygem-fpm
-      - rpm
-      - libffi-dev
-    pre-cache: &build_pre_cache
-      - export GOCACHE=/cfsetup_build/.cache/go-build
-      - go install golang.org/x/tools/cmd/goimports@latest
-    post-cache:
-      # Build binary for component test
-      - GOOS=linux GOARCH=amd64 make cloudflared
-  build-linux-fips:
-    build_dir: *build_dir
-    builddeps: *build_deps
-    pre-cache: *build_pre_cache
-    post-cache:
-      - export FIPS=true
-      # Build binary for component test
-      - GOOS=linux GOARCH=amd64 make cloudflared
-  cover:
-    build_dir: *build_dir
-    builddeps: *build_deps
-    pre-cache: *build_pre_cache
-    post-cache:
-     - make cover
-  # except FIPS and macos 
-  build-linux-release:
-    build_dir: *build_dir
-    builddeps: &build_deps_release
-      - *pinned_go
-      - build-essential
-      - fakeroot
-      - rubygem-fpm
-      - rpm
-      - libffi-dev
-      - python3-dev
-      - python3-pip
-      - python3-setuptools
-      - wget
-    pre-cache: &build_release_pre_cache
-      - pip3 install pynacl==1.4.0
-      - pip3 install pygithub==1.55
-      - pip3 install boto3==1.22.9
-      - pip3 install python-gnupg==0.4.9
-    post-cache:
-      # build all packages (except macos and FIPS) and move them to /cfsetup/built_artifacts
-      - ./build-packages.sh
-  # handle FIPS separately so that we built with gofips compiler
-  build-linux-fips-release:
-    build_dir: *build_dir
-    builddeps: *build_deps_release
-    pre-cache: *build_release_pre_cache
-    post-cache:
-      # same logic as above, but for FIPS packages only
-      - ./build-packages-fips.sh
-  generate-versions-file:
     build_dir: *build_dir
     builddeps:
       - *pinned_go
       - build-essential
     post-cache:
-      - make generate-docker-version
+      - export GOPATH=/cfsetup_build/
+      - export GOOS=linux
+      - export GOARCH=amd64
+      - make cloudflared
   build-deb:
     build_dir: *build_dir
-    builddeps: &build_deb_deps
+    builddeps:
       - *pinned_go
       - build-essential
       - fakeroot
       - rubygem-fpm
     post-cache:
+      - export GOPATH=/cfsetup_build/
       - export GOOS=linux
       - export GOARCH=amd64
       - make cloudflared-deb
-  build-fips-internal-deb:
+  release-linux-amd64:
-    build_dir: *build_dir
-    builddeps: &build_fips_deb_deps
-      - *pinned_go
-      - build-essential
-      - fakeroot
-      - rubygem-fpm
-    post-cache:
-      - export GOOS=linux
-      - export GOARCH=amd64
-      - export FIPS=true
-      - export ORIGINAL_NAME=true
-      - make cloudflared-deb
-  build-internal-deb-nightly-amd64:
-    build_dir: *build_dir
-    builddeps: *build_fips_deb_deps
-    post-cache:
-      - export GOOS=linux
-      - export GOARCH=amd64
-      - export NIGHTLY=true
-      - export FIPS=true
-      - export ORIGINAL_NAME=true
-      - make cloudflared-deb
-  build-internal-deb-nightly-arm64:
-    build_dir: *build_dir
-    builddeps: *build_fips_deb_deps
-    post-cache:
-      - export GOOS=linux
-      - export GOARCH=arm64
-      - export NIGHTLY=true
-      #- export FIPS=true # TUN-7595
-      - export ORIGINAL_NAME=true
-      - make cloudflared-deb
-  build-deb-arm64:
-    build_dir: *build_dir
-    builddeps: *build_deb_deps
-    post-cache:
-      - export GOOS=linux
-      - export GOARCH=arm64
-      - make cloudflared-deb
-  package-windows:
     build_dir: *build_dir
     builddeps:
       - *pinned_go
       - build-essential
-      - python3-dev
-      - libffi-dev
-      - python3-setuptools
-      - python3-pip
-      - wget
-      # libmsi and libgcab are libraries the wixl binary depends on.
-      - libmsi-dev
-      - libgcab-dev
-    pre-cache:
-      - wget https://github.com/sudarshan-reddy/msitools/releases/download/v0.101b/wixl -P /usr/local/bin
-      - chmod a+x /usr/local/bin/wixl
-      - pip3 install pynacl==1.4.0
-      - pip3 install pygithub==1.55
     post-cache:
-      - .teamcity/package-windows.sh
+      - export GOPATH=/cfsetup_build/
+      - export GOOS=linux
+      - export GOARCH=amd64
+      - make release
+  release-linux-armv6:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - crossbuild-essential-armhf
+      - gcc-arm-linux-gnueabihf
+    post-cache:
+      - export GOPATH=/cfsetup_build/
+      - export GOOS=linux
+      - export GOARCH=arm
+      - export CC=arm-linux-gnueabihf-gcc
+      - make release
+  release-linux-386:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - gcc-multilib
+    post-cache:
+      - export GOPATH=/cfsetup_build/
+      - export GOOS=linux
+      - export GOARCH=386
+      - make release
+  release-windows-amd64:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - gcc-mingw-w64
+    post-cache:
+      - export GOPATH=/cfsetup_build/
+      - export GOOS=windows
+      - export GOARCH=amd64
+      - export CC=x86_64-w64-mingw32-gcc
+      - make release
+  release-windows-386:
+    build_dir: *build_dir
+    builddeps:
+      - *pinned_go
+      - gcc-mingw-w64
+    post-cache:
+      - export GOPATH=/cfsetup_build/
+      - export GOOS=windows
+      - export GOARCH=386
+      - export CC=i686-w64-mingw32-gcc-win32
+      - make release
   test:
     build_dir: *build_dir
-    builddeps: &build_deps_tests
+    builddeps:
       - *pinned_go
       - build-essential
-      - fakeroot
-      - rubygem-fpm
-      - rpm
-      - libffi-dev
-      - gotest-to-teamcity
-    pre-cache: *build_pre_cache
     post-cache:
+      - export GOPATH=/cfsetup_build/
       - export GOOS=linux
       - export GOARCH=amd64
-      - export PATH="$HOME/go/bin:$PATH"
+      - sudo chown -R $(whoami) /cfsetup_build/
-      - ./fmt-check.sh
+      - go get github.com/BurntSushi/go-sumtype
-      - make test | gotest-to-teamcity
+      - export PATH="$GOPATH/bin:$PATH"
-  test-fips:
+      - make test
-    build_dir: *build_dir
-    builddeps: *build_deps_tests
-    pre-cache: *build_pre_cache
-    post-cache:
-      - export GOOS=linux
-      - export GOARCH=amd64
-      - export FIPS=true
-      - export PATH="$HOME/go/bin:$PATH"
-      - ./fmt-check.sh
-      - make test | gotest-to-teamcity
-  component-test:
-    build_dir: *build_dir
-    builddeps: &build_deps_component_test
-      - *pinned_go
-      - python3.7
-      - python3-pip
-      - python3-setuptools
-      # procps installs the ps command which is needed in test_sysv_service because the init script
-      # uses ps pid to determine if the agent is running
-      - procps
-    pre-cache-copy-paths:
-      - component-tests/requirements.txt
-    pre-cache: &component_test_pre_cache
-      - sudo pip3 install --upgrade -r component-tests/requirements.txt
-    post-cache: &component_test_post_cache
-      # Creates and routes a Named Tunnel for this build. Also constructs config file from env vars.
-      - python3 component-tests/setup.py --type create
-      - pytest component-tests -o log_cli=true --log-cli-level=INFO
-      # The Named Tunnel is deleted and its route unprovisioned here.
-      - python3 component-tests/setup.py --type cleanup
-  component-test-fips:
-    build_dir: *build_dir
-    builddeps: *build_deps_component_test
-    pre-cache-copy-paths:
-      - component-tests/requirements.txt
-    pre-cache: *component_test_pre_cache
-    post-cache: *component_test_post_cache
-  github-release-dryrun:
-    build_dir: *build_dir
-    builddeps:
-      - *pinned_go
-      - build-essential
-      - python3-dev
-      - libffi-dev
-      - python3-setuptools
-      - python3-pip
-    pre-cache:
-      - pip3 install pynacl==1.4.0
-      - pip3 install pygithub==1.55
-    post-cache:
-      - make github-release-dryrun
-  github-release:
-    build_dir: *build_dir
-    builddeps:
-      - *pinned_go
-      - build-essential
-      - python3-dev
-      - libffi-dev
-      - python3-setuptools
-      - python3-pip
-    pre-cache:
-      - pip3 install pynacl==1.4.0
-      - pip3 install pygithub==1.55
-    post-cache:
-      - make github-release
-  r2-linux-release:
-    build_dir: *build_dir
-    builddeps:
-      - *pinned_go
-      - build-essential
-      - fakeroot
-      - rubygem-fpm
-      - rpm
-      - wget
-      - python3-dev
-      - libffi-dev
-      - python3-setuptools
-      - python3-pip
-      - reprepro
-      - createrepo
-    pre-cache:
-      - pip3 install pynacl==1.4.0
-      - pip3 install pygithub==1.55
-      - pip3 install boto3==1.22.9
-      - pip3 install python-gnupg==0.4.9
-    post-cache:
-      - make r2-linux-release
 
-bullseye: *buster
+jessie: *stretch
-bookworm: *buster

check-fips.sh

@@ -1,15 +0,0 @@
-# Pass the path to the executable to check for FIPS compliance
-exe=$1
-
-if [ "$(go tool nm "${exe}" | grep -c '_Cfunc__goboringcrypto_')" -eq 0 ]; then
-    # Asserts that executable is using FIPS-compliant boringcrypto
-    echo "${exe}: missing goboring symbols" >&2
-    exit 1
-fi
-if [ "$(go tool nm "${exe}" | grep -c 'crypto/internal/boring/sig.FIPSOnly')" -eq 0 ]; then
-    # Asserts that executable is using FIPS-only schemes
-    echo "${exe}: missing fipsonly symbols" >&2
-    exit 1
-fi
-
-echo "${exe} is FIPS-compliant"

cloudflared.wxs

@@ -1,64 +0,0 @@
-<?xml version="1.0"?>
-
-<?if $(var.Platform)="x64" ?>
-    <?define Program_Files="ProgramFiles64Folder"?>
-<?else ?>
-    <?define Program_Files="ProgramFilesFolder"?>
-<?endif ?>
-<?ifndef var.Version?>
-    <?error Undefined Version variable?>
-<?endif ?>
-<?ifndef var.Path?>
-    <?error Undefined Path variable?>
-<?endif ?>
-
-<Wix xmlns="http://schemas.microsoft.com/wix/2006/wi">
-    <Product Id="*"
-        UpgradeCode="23f90fdd-9328-47ea-ab52-5380855a4b12"
-        Name="cloudflared"
-        Version="$(var.Version)"
-        Manufacturer="cloudflare"
-        Language="1033">
-
-        <Package InstallerVersion="200" Compressed="yes" Comments="Windows Installer Package" InstallScope="perMachine" />
-
-        <Media Id="1" Cabinet="product.cab" EmbedCab="yes" />
-
-        <MajorUpgrade DowngradeErrorMessage="A later version of [ProductName] is already installed. Setup will now exit." />
-
-        <Upgrade Id="23f90fdd-9328-47ea-ab52-5380855a4b12">
-            <UpgradeVersion Minimum="$(var.Version)" OnlyDetect="yes" Property="NEWERVERSIONDETECTED" />
-            <UpgradeVersion Minimum="2020.8.0" Maximum="$(var.Version)" IncludeMinimum="yes" IncludeMaximum="no"
-                Property="OLDERVERSIONBEINGUPGRADED" />
-        </Upgrade>
-        <Condition Message="A newer version of this software is already installed.">NOT NEWERVERSIONDETECTED</Condition>
-
-        <Directory Id="TARGETDIR" Name="SourceDir">
-            <!--This specifies where the cloudflared.exe is moved to in the windows Operation System-->
-            <Directory Id="$(var.Program_Files)">
-                <Directory Id="INSTALLDIR" Name="cloudflared">
-                    <Component Id="ApplicationFiles" Guid="35e5e858-9372-4449-bf73-1cd6f7267128">
-                        <File Id="ApplicationFile0" Source="$(var.Path)" />
-                    </Component>
-                </Directory>
-            </Directory>
-            <Component Id="ENVS" Guid="6bb74449-d10d-4f4a-933e-6fc9fa006eae">
-                <!--Set the cloudflared bin location to the Path Environment Variable-->
-                <Environment Id="ENV0"
-                    Name="PATH"
-                    Value="[INSTALLDIR]"
-                    Permanent="no"
-                    Part="last"
-                    Action="create"
-                    System="yes" />
-            </Component>
-        </Directory>
-
-
-        <Feature Id='Complete' Level='1'>
-            <ComponentRef Id="ENVS" />
-            <ComponentRef Id='ApplicationFiles' />
-        </Feature>
-
-    </Product>
-</Wix>

cloudflared_man_template

@@ -1,6 +0,0 @@
-.\" Manpage for cloudflared.
-.TH man 1 ${DATE} "${VERSION}" "cloudflared man page"
-.SH NAME
-cloudflared \- creates a connection to the cloudflare edge network
-.SH DESCRIPTION
-cloudflared creates a persistent connection between a local service and the Cloudflare network. Once the daemon is running and the Tunnel has been configured, the local service can be locked down to only allow connections from Cloudflare.

cmd/cloudflared/access/carrier.go

@@ -1,146 +1,68 @@
 package access
 
 import (
-	"crypto/tls"
-	"fmt"
-	"io"
 	"net/http"
+	"net/url"
 	"strings"
 
-	"github.com/pkg/errors"
-	"github.com/rs/zerolog"
-	"github.com/urfave/cli/v2"
-
 	"github.com/cloudflare/cloudflared/carrier"
-	"github.com/cloudflare/cloudflared/config"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
-	"github.com/cloudflare/cloudflared/logger"
-	"github.com/cloudflare/cloudflared/stream"
 	"github.com/cloudflare/cloudflared/validation"
+	"github.com/pkg/errors"
+	cli "gopkg.in/urfave/cli.v2"
 )
 
-const (
-	LogFieldHost               = "host"
-	cfAccessClientIDHeader     = "Cf-Access-Client-Id"
-	cfAccessClientSecretHeader = "Cf-Access-Client-Secret"
-)
-
-// StartForwarder starts a client side websocket forward
-func StartForwarder(forwarder config.Forwarder, shutdown <-chan struct{}, log *zerolog.Logger) error {
-	validURL, err := validation.ValidateUrl(forwarder.Listener)
-	if err != nil {
-		return errors.Wrap(err, "error validating origin URL")
-	}
-
-	// get the headers from the config file and add to the request
-	headers := make(http.Header)
-	if forwarder.TokenClientID != "" {
-		headers.Set(cfAccessClientIDHeader, forwarder.TokenClientID)
-	}
-
-	if forwarder.TokenSecret != "" {
-		headers.Set(cfAccessClientSecretHeader, forwarder.TokenSecret)
-	}
-	headers.Set("User-Agent", userAgent)
-
-	carrier.SetBastionDest(headers, forwarder.Destination)
-
-	options := &carrier.StartOptions{
-		OriginURL: forwarder.URL,
-		Headers:   headers, //TODO: TUN-2688 support custom headers from config file
-	}
-
-	// we could add a cmd line variable for this bool if we want the SOCK5 server to be on the client side
-	wsConn := carrier.NewWSConnection(log)
-
-	log.Info().Str(LogFieldHost, validURL.Host).Msg("Start Websocket listener")
-	return carrier.StartForwarder(wsConn, validURL.Host, shutdown, options)
-}
-
 // ssh will start a WS proxy server for server mode
 // or copy from stdin/stdout for client mode
 // useful for proxying other protocols (like ssh) over websockets
 // (which you can put Access in front of)
 func ssh(c *cli.Context) error {
-	// If not running as a forwarder, disable terminal logs as it collides with the stdin/stdout of the parent process
-	outputTerminal := logger.DisableTerminalLog
-	if c.IsSet(sshURLFlag) {
-		outputTerminal = logger.EnableTerminalLog
-	}
-	log := logger.CreateSSHLoggerFromContext(c, outputTerminal)
-
 	// get the hostname from the cmdline and error out if its not provided
 	rawHostName := c.String(sshHostnameFlag)
-	url, err := parseURL(rawHostName)
+	hostname, err := validation.ValidateHostname(rawHostName)
-	if err != nil {
+	if err != nil || rawHostName == "" {
-		log.Err(err).Send()
 		return cli.ShowCommandHelp(c, "ssh")
 	}
+	originURL := "https://" + hostname
 
 	// get the headers from the cmdline and add them
-	headers := parseRequestHeaders(c.StringSlice(sshHeaderFlag))
+	headers := buildRequestHeaders(c.StringSlice(sshHeaderFlag))
 	if c.IsSet(sshTokenIDFlag) {
-		headers.Set(cfAccessClientIDHeader, c.String(sshTokenIDFlag))
+		headers.Add("CF-Access-Client-Id", c.String(sshTokenIDFlag))
 	}
 	if c.IsSet(sshTokenSecretFlag) {
-		headers.Set(cfAccessClientSecretHeader, c.String(sshTokenSecretFlag))
+		headers.Add("CF-Access-Client-Secret", c.String(sshTokenSecretFlag))
 	}
-	headers.Set("User-Agent", userAgent)
-
-	carrier.SetBastionDest(headers, c.String(sshDestinationFlag))
 
 	options := &carrier.StartOptions{
-		OriginURL: url.String(),
+		OriginURL: originURL,
 		Headers:   headers,
-		Host:      url.Host,
 	}
 
-	if connectTo := c.String(sshConnectTo); connectTo != "" {
-		parts := strings.Split(connectTo, ":")
-		switch len(parts) {
-		case 1:
-			options.OriginURL = fmt.Sprintf("https://%s", parts[0])
-		case 2:
-			options.OriginURL = fmt.Sprintf("https://%s:%s", parts[0], parts[1])
-		case 3:
-			options.OriginURL = fmt.Sprintf("https://%s:%s", parts[2], parts[1])
-			options.TLSClientConfig = &tls.Config{
-				InsecureSkipVerify: true,
-				ServerName:         parts[0],
-			}
-			log.Warn().Msgf("Using insecure SSL connection because SNI overridden to %s", parts[0])
-		default:
-			return fmt.Errorf("invalid connection override: %s", connectTo)
-		}
-	}
-
-	// we could add a cmd line variable for this bool if we want the SOCK5 server to be on the client side
-	wsConn := carrier.NewWSConnection(log)
-
 	if c.NArg() > 0 || c.IsSet(sshURLFlag) {
-		forwarder, err := config.ValidateUrl(c, true)
+		localForwarder, err := config.ValidateUrl(c)
 		if err != nil {
-			log.Err(err).Msg("Error validating origin URL")
+			logger.WithError(err).Error("Error validating origin URL")
 			return errors.Wrap(err, "error validating origin URL")
 		}
-		log.Info().Str(LogFieldHost, forwarder.Host).Msg("Start Websocket listener")
+		forwarder, err := url.Parse(localForwarder)
-		err = carrier.StartForwarder(wsConn, forwarder.Host, shutdownC, options)
 		if err != nil {
-			log.Err(err).Msg("Error on Websocket listener")
+			logger.WithError(err).Error("Error validating origin URL")
+			return errors.Wrap(err, "error validating origin URL")
 		}
-		return err
+		return carrier.StartServer(logger, forwarder.Host, shutdownC, options)
 	}
 
-	var s io.ReadWriter
+	return carrier.StartClient(logger, &carrier.StdinoutStream{}, options)
-	s = &carrier.StdinoutStream{}
+}
-	if c.IsSet(sshDebugStream) {
+
-		maxMessages := c.Uint64(sshDebugStream)
+func buildRequestHeaders(values []string) http.Header {
-		if maxMessages == 0 {
+	headers := make(http.Header)
-			// default to 10 if provided but unset
+	for _, valuePair := range values {
-			maxMessages = 10
+		split := strings.Split(valuePair, ":")
-		}
+		if len(split) > 1 {
-		logger := log.With().Str("host", url.Host).Logger()
+			headers.Add(strings.TrimSpace(split[0]), strings.TrimSpace(split[1]))
-		s = stream.NewDebugStream(s, &logger, maxMessages)
+		}
-	}
+	}
-	carrier.StartClient(wsConn, s, options)
+	return headers
-	return nil
 }

cmd/cloudflared/access/carrier_test.go

@@ -0,0 +1,18 @@
+package access
+
+import (
+	"net/http"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestBuildRequestHeaders(t *testing.T) {
+	headers := make(http.Header)
+	headers.Add("client", "value")
+	headers.Add("secret", "safe-value")
+
+	values := buildRequestHeaders([]string{"client: value", "secret: safe-value", "trash"})
+	assert.Equal(t, headers.Get("client"), values.Get("client"))
+	assert.Equal(t, headers.Get("secret"), values.Get("secret"))
+}

cmd/cloudflared/access/cmd.go

@@ -1,52 +1,44 @@
 package access
 
 import (
+	"errors"
 	"fmt"
-	"io"
-	"net/http"
 	"net/url"
 	"os"
-	"os/exec"
 	"strings"
 	"text/template"
-	"time"
 
-	"github.com/getsentry/sentry-go"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/shell"
-	"github.com/pkg/errors"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/token"
-	"github.com/rs/zerolog"
+	"github.com/cloudflare/cloudflared/sshgen"
-	"github.com/urfave/cli/v2"
+	"github.com/cloudflare/cloudflared/validation"
 	"golang.org/x/net/idna"
 
-	"github.com/cloudflare/cloudflared/carrier"
+	"github.com/cloudflare/cloudflared/log"
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
+	raven "github.com/getsentry/raven-go"
-	"github.com/cloudflare/cloudflared/logger"
+	cli "gopkg.in/urfave/cli.v2"
-	"github.com/cloudflare/cloudflared/sshgen"
-	"github.com/cloudflare/cloudflared/token"
-	"github.com/cloudflare/cloudflared/validation"
 )
 
 const (
-	appURLFlag         = "app"
-	loginQuietFlag     = "quiet"
 	sshHostnameFlag    = "hostname"
-	sshDestinationFlag = "destination"
 	sshURLFlag         = "url"
 	sshHeaderFlag      = "header"
 	sshTokenIDFlag     = "service-token-id"
 	sshTokenSecretFlag = "service-token-secret"
 	sshGenCertFlag     = "short-lived-cert"
-	sshConnectTo       = "connect-to"
-	sshDebugStream     = "debug-stream"
 	sshConfigTemplate  = `
 Add to your {{.Home}}/.ssh/config:
 
-{{- if .ShortLivedCerts}}
-Match host {{.Hostname}} exec "{{.Cloudflared}} access ssh-gen --hostname %h"
-  ProxyCommand {{.Cloudflared}} access ssh --hostname %h
-  IdentityFile ~/.cloudflared/%h-cf_key
-  CertificateFile ~/.cloudflared/%h-cf_key-cert.pub
-{{- else}}
 Host {{.Hostname}}
+{{- if .ShortLivedCerts}}
+  ProxyCommand bash -c '{{.Cloudflared}} access ssh-gen --hostname %h; ssh -tt %r@cfpipe-{{.Hostname}} >&2 <&1' 
+
+Host cfpipe-{{.Hostname}}
+  HostName {{.Hostname}}
+  ProxyCommand {{.Cloudflared}} access ssh --hostname %h
+  IdentityFile ~/.cloudflared/{{.Hostname}}-cf_key
+  CertificateFile ~/.cloudflared/{{.Hostname}}-cf_key-cert.pub
+{{- else}}
   ProxyCommand {{.Cloudflared}} access ssh --hostname %h
 {{end}}
 `
@@ -55,14 +47,14 @@ Host {{.Hostname}}
 const sentryDSN = "https://56a9c9fa5c364ab28f34b14f35ea0f1b@sentry.io/189878"
 
 var (
-	shutdownC chan struct{}
+	logger         = log.CreateLogger()
-	userAgent = "DEV"
+	shutdownC      chan struct{}
+	graceShutdownC chan struct{}
 )
 
 // Init will initialize and store vars from the main program
-func Init(shutdown chan struct{}, version string) {
+func Init(s, g chan struct{}) {
-	shutdownC = shutdown
+	shutdownC, graceShutdownC = s, g
-	userAgent = fmt.Sprintf("cloudflared/%s", version)
 }
 
 // Flags return the global flags for Access related commands (hopefully none)
@@ -75,42 +67,33 @@ func Commands() []*cli.Command {
 	return []*cli.Command{
 		{
 			Name:     "access",
-			Aliases:  []string{"forward"},
+			Category: "Access (BETA)",
-			Category: "Access",
 			Usage:    "access <subcommand>",
-			Description: `Cloudflare Access protects internal resources by securing, authenticating and monitoring access
+			Description: `(BETA) Cloudflare Access protects internal resources by securing, authenticating and monitoring access 
-			per-user and by application. With Cloudflare Access, only authenticated users with the required permissions are
+			per-user and by application. With Cloudflare Access, only authenticated users with the required permissions are 
-			able to reach sensitive resources. The commands provided here allow you to interact with Access protected
+			able to reach sensitive resources. The commands provided here allow you to interact with Access protected 
-			applications from the command line.`,
+			applications from the command line. This feature is considered beta. Your feedback is greatly appreciated!
+			https://cfl.re/CLIAuthBeta`,
 			Subcommands: []*cli.Command{
 				{
-					Name:      "login",
+					Name:   "login",
-					Action:    cliutil.Action(login),
+					Action: login,
-					Usage:     "login <url of access application>",
+					Usage:  "login <url of access application>",
-					ArgsUsage: "url of Access application",
 					Description: `The login subcommand initiates an authentication flow with your identity provider.
 					The subcommand will launch a browser. For headless systems, a url is provided.
 					Once authenticated with your identity provider, the login command will generate a JSON Web Token (JWT)
-					scoped to your identity, the application you intend to reach, and valid for a session duration set by your
+					scoped to your identity, the application you intend to reach, and valid for a session duration set by your 
 					administrator. cloudflared stores the token in local storage.`,
 					Flags: []cli.Flag{
-						&cli.BoolFlag{
-							Name:    loginQuietFlag,
-							Aliases: []string{"q"},
-							Usage:   "do not print the jwt to the command line",
-						},
-						&cli.BoolFlag{
-							Name:  "no-verbose",
-							Usage: "print only the jwt to stdout",
-						},
 						&cli.StringFlag{
-							Name: appURLFlag,
+							Name:   "url",
+							Hidden: true,
 						},
 					},
 				},
 				{
 					Name:   "curl",
-					Action: cliutil.Action(curl),
+					Action: curl,
 					Usage:  "curl [--allow-request, -ar] <url> [<curl args>...]",
 					Description: `The curl subcommand wraps curl and automatically injects the JWT into a cf-access-token
 					header when using curl to reach an application behind Access.`,
@@ -119,86 +102,52 @@ func Commands() []*cli.Command {
 				},
 				{
 					Name:        "token",
-					Action:      cliutil.Action(generateToken),
+					Action:      generateToken,
-					Usage:       "token <url of access application>",
+					Usage:       "token -app=<url of access application>",
 					ArgsUsage:   "url of Access application",
 					Description: `The token subcommand produces a JWT which can be used to authenticate requests.`,
 					Flags: []cli.Flag{
 						&cli.StringFlag{
-							Name: appURLFlag,
+							Name: "app",
 						},
 					},
 				},
 				{
-					Name:        "tcp",
+					Name:        "ssh",
-					Action:      cliutil.Action(ssh),
+					Action:      ssh,
-					Aliases:     []string{"rdp", "ssh", "smb"},
+					Aliases:     []string{"rdp"},
 					Usage:       "",
 					ArgsUsage:   "",
-					Description: `The tcp subcommand sends data over a proxy to the Cloudflare edge.`,
+					Description: `The ssh subcommand sends data over a proxy to the Cloudflare edge.`,
 					Flags: []cli.Flag{
 						&cli.StringFlag{
-							Name:    sshHostnameFlag,
+							Name:  sshHostnameFlag,
-							Aliases: []string{"tunnel-host", "T"},
+							Usage: "specify the hostname of your application.",
-							Usage:   "specify the hostname of your application.",
-							EnvVars: []string{"TUNNEL_SERVICE_HOSTNAME"},
 						},
 						&cli.StringFlag{
-							Name:    sshDestinationFlag,
+							Name:  sshURLFlag,
-							Usage:   "specify the destination address of your SSH server.",
+							Usage: "specify the host:port to forward data to Cloudflare edge.",
-							EnvVars: []string{"TUNNEL_SERVICE_DESTINATION"},
-						},
-						&cli.StringFlag{
-							Name:    sshURLFlag,
-							Aliases: []string{"listener", "L"},
-							Usage:   "specify the host:port to forward data to Cloudflare edge.",
-							EnvVars: []string{"TUNNEL_SERVICE_URL"},
 						},
 						&cli.StringSliceFlag{
 							Name:    sshHeaderFlag,
 							Aliases: []string{"H"},
 							Usage:   "specify additional headers you wish to send.",
 						},
-						&cli.StringFlag{
+						&cli.StringSliceFlag{
 							Name:    sshTokenIDFlag,
 							Aliases: []string{"id"},
 							Usage:   "specify an Access service token ID you wish to use.",
-							EnvVars: []string{"TUNNEL_SERVICE_TOKEN_ID"},
 						},
-						&cli.StringFlag{
+						&cli.StringSliceFlag{
 							Name:    sshTokenSecretFlag,
 							Aliases: []string{"secret"},
 							Usage:   "specify an Access service token secret you wish to use.",
-							EnvVars: []string{"TUNNEL_SERVICE_TOKEN_SECRET"},
-						},
-						&cli.StringFlag{
-							Name:  logger.LogFileFlag,
-							Usage: "Save application log to this file for reporting issues.",
-						},
-						&cli.StringFlag{
-							Name:  logger.LogSSHDirectoryFlag,
-							Usage: "Save application log to this directory for reporting issues.",
-						},
-						&cli.StringFlag{
-							Name:    logger.LogSSHLevelFlag,
-							Aliases: []string{"loglevel"}, //added to match the tunnel side
-							Usage:   "Application logging level {debug, info, warn, error, fatal}. ",
-						},
-						&cli.StringFlag{
-							Name:   sshConnectTo,
-							Hidden: true,
-							Usage:  "Connect to alternate location for testing, value is host, host:port, or sni:port:host",
-						},
-						&cli.Uint64Flag{
-							Name:   sshDebugStream,
-							Hidden: true,
-							Usage:  "Writes up-to the max provided stream payloads to the logger as debug statements.",
 						},
 					},
 				},
 				{
 					Name:        "ssh-config",
-					Action:      cliutil.Action(sshConfig),
+					Action:      sshConfig,
 					Usage:       "",
 					Description: `Prints an example configuration ~/.ssh/config`,
 					Flags: []cli.Flag{
@@ -214,7 +163,7 @@ func Commands() []*cli.Command {
 				},
 				{
 					Name:        "ssh-gen",
-					Action:      cliutil.Action(sshGen),
+					Action:      sshGen,
 					Usage:       "",
 					Description: `Generates a short lived certificate for given hostname`,
 					Flags: []cli.Flag{
@@ -231,163 +180,69 @@ func Commands() []*cli.Command {
 
 // login pops up the browser window to do the actual login and JWT generation
 func login(c *cli.Context) error {
-	err := sentry.Init(sentry.ClientOptions{
+	raven.SetDSN(sentryDSN)
-		Dsn:     sentryDSN,
+	logger := log.CreateLogger()
-		Release: c.App.Version,
+	args := c.Args()
-	})
+	appURL, err := url.Parse(args.First())
+	if args.Len() < 1 || err != nil {
+		logger.Errorf("Please provide the url of the Access application\n")
+		return err
+	}
+	token, err := token.FetchToken(appURL)
 	if err != nil {
+		logger.Errorf("Failed to fetch token: %s\n", err)
 		return err
 	}
-
+	fmt.Fprintf(os.Stdout, "Successfully fetched your token:\n\n%s\n\n", string(token))
-	log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
-
-	appURL, err := getAppURLFromArgs(c)
-	if err != nil {
-		log.Error().Msg("Please provide the url of the Access application")
-		return err
-	}
-
-	appInfo, err := token.GetAppInfo(appURL)
-	if err != nil {
-		return err
-	}
-
-	if err := verifyTokenAtEdge(appURL, appInfo, c, log); err != nil {
-		log.Err(err).Msg("Could not verify token")
-		return err
-	}
-
-	cfdToken, err := token.GetAppTokenIfExists(appInfo)
-	if err != nil {
-		fmt.Fprintln(os.Stderr, "Unable to find token for provided application.")
-		return err
-	} else if cfdToken == "" {
-		fmt.Fprintln(os.Stderr, "token for provided application was empty.")
-		return errors.New("empty application token")
-	}
-
-	if c.Bool(loginQuietFlag) {
-		return nil
-	}
-
-	// Chatty by default for backward compat. The new --app flag
-	// is an implicit opt-out of the backwards-compatible chatty output.
-	if c.Bool("no-verbose") || c.IsSet(appURLFlag) {
-		fmt.Fprint(os.Stdout, cfdToken)
-	} else {
-		fmt.Fprintf(os.Stdout, "Successfully fetched your token:\n\n%s\n\n", cfdToken)
-	}
 
 	return nil
 }
 
 // curl provides a wrapper around curl, passing Access JWT along in request
 func curl(c *cli.Context) error {
-	err := sentry.Init(sentry.ClientOptions{
+	raven.SetDSN(sentryDSN)
-		Dsn:     sentryDSN,
+	logger := log.CreateLogger()
-		Release: c.App.Version,
-	})
-	if err != nil {
-		return err
-	}
-	log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
-
 	args := c.Args()
 	if args.Len() < 1 {
-		log.Error().Msg("Please provide the access app and command you wish to run.")
+		logger.Error("Please provide the access app and command you wish to run.")
 		return errors.New("incorrect args")
 	}
 
 	cmdArgs, allowRequest := parseAllowRequest(args.Slice())
-	appURL, err := getAppURL(cmdArgs, log)
+	appURL, err := getAppURL(cmdArgs)
 	if err != nil {
 		return err
 	}
 
-	appInfo, err := token.GetAppInfo(appURL)
+	tok, err := token.GetTokenIfExists(appURL)
-	if err != nil {
-		return err
-	}
-
-	// Verify that the existing token is still good; if not fetch a new one
-	if err := verifyTokenAtEdge(appURL, appInfo, c, log); err != nil {
-		log.Err(err).Msg("Could not verify token")
-		return err
-	}
-
-	tok, err := token.GetAppTokenIfExists(appInfo)
 	if err != nil || tok == "" {
 		if allowRequest {
-			log.Info().Msg("You don't have an Access token set. Please run access token <access application> to fetch one.")
+			logger.Warn("You don't have an Access token set. Please run access token <access application> to fetch one.")
-			return run("curl", cmdArgs...)
+			return shell.Run("curl", cmdArgs...)
 		}
-		tok, err = token.FetchToken(appURL, appInfo, log)
+		tok, err = token.FetchToken(appURL)
 		if err != nil {
-			log.Err(err).Msg("Failed to refresh token")
+			logger.Error("Failed to refresh token: ", err)
 			return err
 		}
 	}
 
 	cmdArgs = append(cmdArgs, "-H")
-	cmdArgs = append(cmdArgs, fmt.Sprintf("%s: %s", carrier.CFAccessTokenHeader, tok))
+	cmdArgs = append(cmdArgs, fmt.Sprintf("cf-access-token: %s", tok))
-	return run("curl", cmdArgs...)
+	return shell.Run("curl", cmdArgs...)
-}
-
-// run kicks off a shell task and pipe the results to the respective std pipes
-func run(cmd string, args ...string) error {
-	c := exec.Command(cmd, args...)
-	c.Stdin = os.Stdin
-	stderr, err := c.StderrPipe()
-	if err != nil {
-		return err
-	}
-	go func() {
-		io.Copy(os.Stderr, stderr)
-	}()
-
-	stdout, err := c.StdoutPipe()
-	if err != nil {
-		return err
-	}
-	go func() {
-		io.Copy(os.Stdout, stdout)
-	}()
-	return c.Run()
-}
-
-func getAppURLFromArgs(c *cli.Context) (*url.URL, error) {
-	var appURLStr string
-	args := c.Args()
-	if args.Len() < 1 {
-		appURLStr = c.String(appURLFlag)
-	} else {
-		appURLStr = args.First()
-	}
-	return parseURL(appURLStr)
 }
 
 // token dumps provided token to stdout
 func generateToken(c *cli.Context) error {
-	err := sentry.Init(sentry.ClientOptions{
+	raven.SetDSN(sentryDSN)
-		Dsn:     sentryDSN,
+	appURL, err := url.Parse(c.String("app"))
-		Release: c.App.Version,
+	if err != nil || c.NumFlags() < 1 {
-	})
-	if err != nil {
-		return err
-	}
-	appURL, err := getAppURLFromArgs(c)
-	if err != nil {
 		fmt.Fprintln(os.Stderr, "Please provide a url.")
 		return err
 	}
-
+	tok, err := token.GetTokenIfExists(appURL)
-	appInfo, err := token.GetAppInfo(appURL)
-	if err != nil {
-		return err
-	}
-	tok, err := token.GetAppTokenIfExists(appInfo)
 	if err != nil || tok == "" {
-		fmt.Fprintln(os.Stderr, "Unable to find token for provided application. Please run login command to generate token.")
+		fmt.Fprintln(os.Stderr, "Unable to find token for provided application. Please run token command to generate token.")
 		return err
 	}
 
@@ -419,8 +274,6 @@ func sshConfig(c *cli.Context) error {
 
 // sshGen generates a short lived certificate for provided hostname
 func sshGen(c *cli.Context) error {
-	log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
-
 	// get the hostname from the cmdline and error out if its not provided
 	rawHostName := c.String(sshHostnameFlag)
 	hostname, err := validation.ValidateHostname(rawHostName)
@@ -428,7 +281,7 @@ func sshGen(c *cli.Context) error {
 		return cli.ShowCommandHelp(c, "ssh-gen")
 	}
 
-	originURL, err := parseURL(hostname)
+	originURL, err := url.Parse("https://" + hostname)
 	if err != nil {
 		return err
 	}
@@ -436,33 +289,28 @@ func sshGen(c *cli.Context) error {
 	// this fetchToken function mutates the appURL param. We should refactor that
 	fetchTokenURL := &url.URL{}
 	*fetchTokenURL = *originURL
-
+	token, err := token.FetchToken(fetchTokenURL)
-	appInfo, err := token.GetAppInfo(fetchTokenURL)
-	if err != nil {
-		return err
-	}
-	cfdToken, err := token.FetchTokenWithRedirect(fetchTokenURL, appInfo, log)
 	if err != nil {
 		return err
 	}
 
-	if err := sshgen.GenerateShortLivedCertificate(originURL, cfdToken); err != nil {
+	if err := sshgen.GenerateShortLivedCertificate(originURL, token); err != nil {
 		return err
 	}
 
 	return nil
 }
 
-// getAppURL will pull the request URL needed for fetching a user's Access token
+// getAppURL will pull the appURL needed for fetching a user's Access token
-func getAppURL(cmdArgs []string, log *zerolog.Logger) (*url.URL, error) {
+func getAppURL(cmdArgs []string) (*url.URL, error) {
 	if len(cmdArgs) < 1 {
-		log.Error().Msg("Please provide a valid URL as the first argument to curl.")
+		logger.Error("Please provide a valid URL as the first argument to curl.")
 		return nil, errors.New("not a valid url")
 	}
 
 	u, err := processURL(cmdArgs[0])
 	if err != nil {
-		log.Error().Msg("Please provide a valid URL as the first argument to curl.")
+		logger.Error("Please provide a valid URL as the first argument to curl.")
 		return nil, err
 	}
 
@@ -507,11 +355,6 @@ func processURL(s string) (*url.URL, error) {
 
 // cloudflaredPath pulls the full path of cloudflared on disk
 func cloudflaredPath() string {
-	path, err := os.Executable()
-	if err == nil && isFileThere(path) {
-		return path
-	}
-
 	for _, p := range strings.Split(os.Getenv("PATH"), ":") {
 		path := fmt.Sprintf("%s/%s", p, "cloudflared")
 		if isFileThere(path) {
@@ -529,64 +372,3 @@ func isFileThere(candidate string) bool {
 	}
 	return true
 }
-
-// verifyTokenAtEdge checks for a token on disk, or generates a new one.
-// Then makes a request to to the origin with the token to ensure it is valid.
-// Returns nil if token is valid.
-func verifyTokenAtEdge(appUrl *url.URL, appInfo *token.AppInfo, c *cli.Context, log *zerolog.Logger) error {
-	headers := parseRequestHeaders(c.StringSlice(sshHeaderFlag))
-	if c.IsSet(sshTokenIDFlag) {
-		headers.Add(cfAccessClientIDHeader, c.String(sshTokenIDFlag))
-	}
-	if c.IsSet(sshTokenSecretFlag) {
-		headers.Add(cfAccessClientSecretHeader, c.String(sshTokenSecretFlag))
-	}
-	options := &carrier.StartOptions{AppInfo: appInfo, OriginURL: appUrl.String(), Headers: headers}
-
-	if valid, err := isTokenValid(options, log); err != nil {
-		return err
-	} else if valid {
-		return nil
-	}
-
-	if err := token.RemoveTokenIfExists(appInfo); err != nil {
-		return err
-	}
-
-	if valid, err := isTokenValid(options, log); err != nil {
-		return err
-	} else if !valid {
-		return errors.New("failed to verify token")
-	}
-
-	return nil
-}
-
-// isTokenValid makes a request to the origin and returns true if the response was not a 302.
-func isTokenValid(options *carrier.StartOptions, log *zerolog.Logger) (bool, error) {
-	req, err := carrier.BuildAccessRequest(options, log)
-	if err != nil {
-		return false, errors.Wrap(err, "Could not create access request")
-	}
-	req.Header.Set("User-Agent", userAgent)
-
-	query := req.URL.Query()
-	query.Set("cloudflared_token_check", "true")
-	req.URL.RawQuery = query.Encode()
-
-	// Do not follow redirects
-	client := &http.Client{
-		CheckRedirect: func(req *http.Request, via []*http.Request) error {
-			return http.ErrUseLastResponse
-		},
-		Timeout: time.Second * 5,
-	}
-	resp, err := client.Do(req)
-	if err != nil {
-		return false, err
-	}
-	defer resp.Body.Close()
-
-	// A redirect to login means the token was invalid.
-	return !carrier.IsAccessResponse(resp), nil
-}

cmd/cloudflared/access/validation.go

@@ -1,55 +0,0 @@
-package access
-
-import (
-	"errors"
-	"fmt"
-	"net/http"
-	"net/url"
-	"strings"
-
-	"golang.org/x/net/http/httpguts"
-)
-
-// parseRequestHeaders will take user-provided header values as strings "Content-Type: application/json" and create
-// a http.Header object.
-func parseRequestHeaders(values []string) http.Header {
-	headers := make(http.Header)
-	for _, valuePair := range values {
-		header, value, found := strings.Cut(valuePair, ":")
-		if found {
-			headers.Add(strings.TrimSpace(header), strings.TrimSpace(value))
-		}
-	}
-	return headers
-}
-
-// parseHostname will attempt to convert a user provided URL string into a string with some light error checking on
-// certain expectations from the URL.
-// Will convert all HTTP URLs to HTTPS
-func parseURL(input string) (*url.URL, error) {
-	if input == "" {
-		return nil, errors.New("no input provided")
-	}
-	if !strings.HasPrefix(input, "https://") && !strings.HasPrefix(input, "http://") {
-		input = fmt.Sprintf("https://%s", input)
-	}
-	url, err := url.ParseRequestURI(input)
-	if err != nil {
-		return nil, fmt.Errorf("failed to parse as URL: %w", err)
-	}
-	if url.Scheme != "https" {
-		url.Scheme = "https"
-	}
-	if url.Host == "" {
-		return nil, errors.New("failed to parse Host")
-	}
-	host, err := httpguts.PunycodeHostPort(url.Host)
-	if err != nil || host == "" {
-		return nil, err
-	}
-	if !httpguts.ValidHostHeader(host) {
-		return nil, errors.New("invalid Host provided")
-	}
-	url.Host = host
-	return url, nil
-}

cmd/cloudflared/access/validation_test.go

@@ -1,80 +0,0 @@
-package access
-
-import (
-	"fmt"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-func TestParseRequestHeaders(t *testing.T) {
-	values := parseRequestHeaders([]string{"client: value", "secret: safe-value", "trash", "cf-trace-id: 000:000:0:1:asd"})
-	assert.Len(t, values, 3)
-	assert.Equal(t, "value", values.Get("client"))
-	assert.Equal(t, "safe-value", values.Get("secret"))
-	assert.Equal(t, "000:000:0:1:asd", values.Get("cf-trace-id"))
-}
-
-func TestParseURL(t *testing.T) {
-	schemes := []string{
-		"http://",
-		"https://",
-		"",
-	}
-	hosts := []struct {
-		input    string
-		expected string
-	}{
-		{"localhost", "localhost"},
-		{"127.0.0.1", "127.0.0.1"},
-		{"127.0.0.1:9090", "127.0.0.1:9090"},
-		{"::1", "::1"},
-		{"::1:8080", "::1:8080"},
-		{"[::1]", "[::1]"},
-		{"[::1]:8080", "[::1]:8080"},
-		{":8080", ":8080"},
-		{"example.com", "example.com"},
-		{"hello.example.com", "hello.example.com"},
-		{"bücher.example.com", "xn--bcher-kva.example.com"},
-	}
-	paths := []string{
-		"",
-		"/test",
-		"/example.com?qwe=123",
-	}
-	for i, scheme := range schemes {
-		for j, host := range hosts {
-			for k, path := range paths {
-				t.Run(fmt.Sprintf("%d_%d_%d", i, j, k), func(t *testing.T) {
-					input := fmt.Sprintf("%s%s%s", scheme, host.input, path)
-					expected := fmt.Sprintf("%s%s%s", "https://", host.expected, path)
-					url, err := parseURL(input)
-					assert.NoError(t, err, "input: %s\texpected: %s", input, expected)
-					assert.Equal(t, expected, url.String())
-					assert.Equal(t, host.expected, url.Host)
-					assert.Equal(t, "https", url.Scheme)
-				})
-			}
-		}
-	}
-
-	t.Run("no input", func(t *testing.T) {
-		_, err := parseURL("")
-		assert.ErrorContains(t, err, "no input provided")
-	})
-
-	t.Run("missing host", func(t *testing.T) {
-		_, err := parseURL("https:///host")
-		assert.ErrorContains(t, err, "failed to parse Host")
-	})
-
-	t.Run("invalid path only", func(t *testing.T) {
-		_, err := parseURL("/host")
-		assert.ErrorContains(t, err, "failed to parse Host")
-	})
-
-	t.Run("invalid parse URL", func(t *testing.T) {
-		_, err := parseURL("https://host\\host")
-		assert.ErrorContains(t, err, "failed to parse as URL")
-	})
-}

cmd/cloudflared/app_forward_service.go

@@ -1,51 +0,0 @@
-package main
-
-import (
-	"github.com/rs/zerolog"
-
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/access"
-	"github.com/cloudflare/cloudflared/config"
-)
-
-// ForwardServiceType is used to identify what kind of overwatch service this is
-const ForwardServiceType = "forward"
-
-// ForwarderService is used to wrap the access package websocket forwarders
-// into a service model for the overwatch package.
-// it also holds a reference to the config object that represents its state
-type ForwarderService struct {
-	forwarder config.Forwarder
-	shutdown  chan struct{}
-	log       *zerolog.Logger
-}
-
-// NewForwardService creates a new forwarder service
-func NewForwardService(f config.Forwarder, log *zerolog.Logger) *ForwarderService {
-	return &ForwarderService{forwarder: f, shutdown: make(chan struct{}, 1), log: log}
-}
-
-// Name is used to figure out this service is related to the others (normally the addr it binds to)
-// e.g. localhost:78641 or 127.0.0.1:2222 since this is a websocket forwarder
-func (s *ForwarderService) Name() string {
-	return s.forwarder.Listener
-}
-
-// Type is used to identify what kind of overwatch service this is
-func (s *ForwarderService) Type() string {
-	return ForwardServiceType
-}
-
-// Hash is used to figure out if this forwarder is the unchanged or not from the config file updates
-func (s *ForwarderService) Hash() string {
-	return s.forwarder.Hash()
-}
-
-// Shutdown stops the websocket listener
-func (s *ForwarderService) Shutdown() {
-	s.shutdown <- struct{}{}
-}
-
-// Run is the run loop that is started by the overwatch service
-func (s *ForwarderService) Run() error {
-	return access.StartForwarder(s.forwarder, s.shutdown, s.log)
-}

cmd/cloudflared/app_resolver_service.go

@@ -1,87 +0,0 @@
-package main
-
-import (
-	"github.com/rs/zerolog"
-
-	"github.com/cloudflare/cloudflared/config"
-	"github.com/cloudflare/cloudflared/tunneldns"
-)
-
-const (
-	// ResolverServiceType is used to identify what kind of overwatch service this is
-	ResolverServiceType = "resolver"
-
-	LogFieldResolverAddress          = "resolverAddress"
-	LogFieldResolverPort             = "resolverPort"
-	LogFieldResolverMaxUpstreamConns = "resolverMaxUpstreamConns"
-)
-
-// ResolverService is used to wrap the tunneldns package's DNS over HTTP
-// into a service model for the overwatch package.
-// it also holds a reference to the config object that represents its state
-type ResolverService struct {
-	resolver config.DNSResolver
-	shutdown chan struct{}
-	log      *zerolog.Logger
-}
-
-// NewResolverService creates a new resolver service
-func NewResolverService(r config.DNSResolver, log *zerolog.Logger) *ResolverService {
-	return &ResolverService{resolver: r,
-		shutdown: make(chan struct{}),
-		log:      log,
-	}
-}
-
-// Name is used to figure out this service is related to the others (normally the addr it binds to)
-// this is just "resolver" since there can only be one DNS resolver running
-func (s *ResolverService) Name() string {
-	return ResolverServiceType
-}
-
-// Type is used to identify what kind of overwatch service this is
-func (s *ResolverService) Type() string {
-	return ResolverServiceType
-}
-
-// Hash is used to figure out if this forwarder is the unchanged or not from the config file updates
-func (s *ResolverService) Hash() string {
-	return s.resolver.Hash()
-}
-
-// Shutdown stops the tunneldns listener
-func (s *ResolverService) Shutdown() {
-	s.shutdown <- struct{}{}
-}
-
-// Run is the run loop that is started by the overwatch service
-func (s *ResolverService) Run() error {
-	// create a listener
-	l, err := tunneldns.CreateListener(s.resolver.AddressOrDefault(), s.resolver.PortOrDefault(),
-		s.resolver.UpstreamsOrDefault(), s.resolver.BootstrapsOrDefault(), s.resolver.MaxUpstreamConnectionsOrDefault(), s.log)
-	if err != nil {
-		return err
-	}
-
-	// start the listener.
-	readySignal := make(chan struct{})
-	err = l.Start(readySignal)
-	if err != nil {
-		_ = l.Stop()
-		return err
-	}
-	<-readySignal
-
-	resolverLog := s.log.With().
-		Str(LogFieldResolverAddress, s.resolver.AddressOrDefault()).
-		Uint16(LogFieldResolverPort, s.resolver.PortOrDefault()).
-		Int(LogFieldResolverMaxUpstreamConns, s.resolver.MaxUpstreamConnectionsOrDefault()).
-		Logger()
-
-	resolverLog.Info().Msg("Starting resolver")
-
-	// wait for shutdown signal
-	<-s.shutdown
-	resolverLog.Info().Msg("Shutting down resolver")
-	return l.Stop()
-}

cmd/cloudflared/app_service.go

@@ -1,92 +0,0 @@
-package main
-
-import (
-	"github.com/rs/zerolog"
-
-	"github.com/cloudflare/cloudflared/config"
-	"github.com/cloudflare/cloudflared/overwatch"
-)
-
-// AppService is the main service that runs when no command lines flags are passed to cloudflared
-// it manages all the running services such as tunnels, forwarders, DNS resolver, etc
-type AppService struct {
-	configManager    config.Manager
-	serviceManager   overwatch.Manager
-	shutdownC        chan struct{}
-	configUpdateChan chan config.Root
-	log              *zerolog.Logger
-}
-
-// NewAppService creates a new AppService with needed supporting services
-func NewAppService(configManager config.Manager, serviceManager overwatch.Manager, shutdownC chan struct{}, log *zerolog.Logger) *AppService {
-	return &AppService{
-		configManager:    configManager,
-		serviceManager:   serviceManager,
-		shutdownC:        shutdownC,
-		configUpdateChan: make(chan config.Root),
-		log:              log,
-	}
-}
-
-// Run starts the run loop to handle config updates and run forwarders, tunnels, etc
-func (s *AppService) Run() error {
-	go s.actionLoop()
-	return s.configManager.Start(s)
-}
-
-// Shutdown kills all the running services
-func (s *AppService) Shutdown() error {
-	s.configManager.Shutdown()
-	s.shutdownC <- struct{}{}
-
-	return nil
-}
-
-// ConfigDidUpdate is a delegate notification from the config manager
-// it is trigger when the config file has been updated and now the service needs
-// to update its services accordingly
-func (s *AppService) ConfigDidUpdate(c config.Root) {
-	s.configUpdateChan <- c
-}
-
-// actionLoop handles the actions from running processes
-func (s *AppService) actionLoop() {
-	for {
-		select {
-		case c := <-s.configUpdateChan:
-			s.handleConfigUpdate(c)
-		case <-s.shutdownC:
-			for _, service := range s.serviceManager.Services() {
-				service.Shutdown()
-			}
-			return
-		}
-	}
-}
-
-func (s *AppService) handleConfigUpdate(c config.Root) {
-	// handle the client forward listeners
-	activeServices := map[string]struct{}{}
-	for _, f := range c.Forwarders {
-		service := NewForwardService(f, s.log)
-		s.serviceManager.Add(service)
-		activeServices[service.Name()] = struct{}{}
-	}
-
-	// handle resolver changes
-	if c.Resolver.Enabled {
-		service := NewResolverService(c.Resolver, s.log)
-		s.serviceManager.Add(service)
-		activeServices[service.Name()] = struct{}{}
-
-	}
-
-	// TODO: TUN-1451 - tunnels
-
-	// remove any services that are no longer active
-	for _, service := range s.serviceManager.Services() {
-		if _, ok := activeServices[service.Name()]; !ok {
-			s.serviceManager.Remove(service.Name())
-		}
-	}
-}

cmd/cloudflared/buildinfo/build_info.go

@@ -0,0 +1,28 @@
+package buildinfo
+
+import (
+	"runtime"
+
+	"github.com/sirupsen/logrus"
+)
+
+type BuildInfo struct {
+	GoOS               string `json:"go_os"`
+	GoVersion          string `json:"go_version"`
+	GoArch             string `json:"go_arch"`
+	CloudflaredVersion string `json:"cloudflared_version"`
+}
+
+func GetBuildInfo(cloudflaredVersion string) *BuildInfo {
+	return &BuildInfo{
+		GoOS:               runtime.GOOS,
+		GoVersion:          runtime.Version(),
+		GoArch:             runtime.GOARCH,
+		CloudflaredVersion: cloudflaredVersion,
+	}
+}
+
+func (bi *BuildInfo) Log(logger *logrus.Logger) {
+	logger.Infof("Version %s", bi.CloudflaredVersion)
+	logger.Infof("GOOS: %s, GOVersion: %s, GoArch: %s", bi.GoOS, bi.GoVersion, bi.GoArch)
+}

cmd/cloudflared/cliutil/build_info.go

@@ -1,83 +0,0 @@
-package cliutil
-
-import (
-	"crypto/sha256"
-	"fmt"
-	"io"
-	"os"
-	"runtime"
-
-	"github.com/rs/zerolog"
-)
-
-type BuildInfo struct {
-	GoOS               string `json:"go_os"`
-	GoVersion          string `json:"go_version"`
-	GoArch             string `json:"go_arch"`
-	BuildType          string `json:"build_type"`
-	CloudflaredVersion string `json:"cloudflared_version"`
-	Checksum           string `json:"checksum"`
-}
-
-func GetBuildInfo(buildType, version string) *BuildInfo {
-	return &BuildInfo{
-		GoOS:               runtime.GOOS,
-		GoVersion:          runtime.Version(),
-		GoArch:             runtime.GOARCH,
-		BuildType:          buildType,
-		CloudflaredVersion: version,
-		Checksum:           currentBinaryChecksum(),
-	}
-}
-
-func (bi *BuildInfo) Log(log *zerolog.Logger) {
-	log.Info().Msgf("Version %s (Checksum %s)", bi.CloudflaredVersion, bi.Checksum)
-	if bi.BuildType != "" {
-		log.Info().Msgf("Built%s", bi.GetBuildTypeMsg())
-	}
-	log.Info().Msgf("GOOS: %s, GOVersion: %s, GoArch: %s", bi.GoOS, bi.GoVersion, bi.GoArch)
-}
-
-func (bi *BuildInfo) OSArch() string {
-	return fmt.Sprintf("%s_%s", bi.GoOS, bi.GoArch)
-}
-
-func (bi *BuildInfo) Version() string {
-	return bi.CloudflaredVersion
-}
-
-func (bi *BuildInfo) GetBuildTypeMsg() string {
-	if bi.BuildType == "" {
-		return ""
-	}
-	return fmt.Sprintf(" with %s", bi.BuildType)
-}
-
-func (bi *BuildInfo) UserAgent() string {
-	return fmt.Sprintf("cloudflared/%s", bi.CloudflaredVersion)
-}
-
-// FileChecksum opens a file and returns the SHA256 checksum.
-func FileChecksum(filePath string) (string, error) {
-	f, err := os.Open(filePath)
-	if err != nil {
-		return "", err
-	}
-	defer f.Close()
-
-	h := sha256.New()
-	if _, err := io.Copy(h, f); err != nil {
-		return "", err
-	}
-
-	return fmt.Sprintf("%x", h.Sum(nil)), nil
-}
-
-func currentBinaryChecksum() string {
-	currentPath, err := os.Executable()
-	if err != nil {
-		return ""
-	}
-	sum, _ := FileChecksum(currentPath)
-	return sum
-}

cmd/cloudflared/cliutil/deprecated.go

@@ -1,21 +0,0 @@
-package cliutil
-
-import (
-	"fmt"
-
-	"github.com/urfave/cli/v2"
-)
-
-func RemovedCommand(name string) *cli.Command {
-	return &cli.Command{
-		Name: name,
-		Action: func(context *cli.Context) error {
-			return cli.Exit(
-				fmt.Sprintf("%s command is no longer supported by cloudflared. Consult Cloudflare Tunnel documentation for possible alternative solutions.", name),
-				-1,
-			)
-		},
-		Description: fmt.Sprintf("%s is deprecated", name),
-		Hidden:      true,
-	}
-}

cmd/cloudflared/cliutil/errors.go

@@ -1,38 +0,0 @@
-package cliutil
-
-import (
-	"fmt"
-
-	"github.com/urfave/cli/v2"
-)
-
-type usageError string
-
-func (ue usageError) Error() string {
-	return string(ue)
-}
-
-func UsageError(format string, args ...interface{}) error {
-	if len(args) == 0 {
-		return usageError(format)
-	} else {
-		msg := fmt.Sprintf(format, args...)
-		return usageError(msg)
-	}
-}
-
-// Ensures exit with error code if actionFunc returns an error
-func WithErrorHandler(actionFunc cli.ActionFunc) cli.ActionFunc {
-	return func(ctx *cli.Context) error {
-		err := actionFunc(ctx)
-		if err != nil {
-			if _, ok := err.(usageError); ok {
-				msg := fmt.Sprintf("%s\nSee 'cloudflared %s --help'.", err.Error(), ctx.Command.FullName())
-				err = cli.Exit(msg, -1)
-			} else if _, ok := err.(cli.ExitCoder); !ok {
-				err = cli.Exit(err.Error(), 1)
-			}
-		}
-		return err
-	}
-}

cmd/cloudflared/cliutil/handler.go

@@ -1,50 +0,0 @@
-package cliutil
-
-import (
-	"github.com/urfave/cli/v2"
-	"github.com/urfave/cli/v2/altsrc"
-
-	"github.com/cloudflare/cloudflared/config"
-	"github.com/cloudflare/cloudflared/logger"
-)
-
-func Action(actionFunc cli.ActionFunc) cli.ActionFunc {
-	return WithErrorHandler(actionFunc)
-}
-
-func ConfiguredAction(actionFunc cli.ActionFunc) cli.ActionFunc {
-	// Adapt actionFunc to the type signature required by ConfiguredActionWithWarnings
-	f := func(context *cli.Context, _ string) error {
-		return actionFunc(context)
-	}
-
-	return ConfiguredActionWithWarnings(f)
-}
-
-// Just like ConfiguredAction, but accepts a second parameter with configuration warnings.
-func ConfiguredActionWithWarnings(actionFunc func(*cli.Context, string) error) cli.ActionFunc {
-	return WithErrorHandler(func(c *cli.Context) error {
-		warnings, err := setFlagsFromConfigFile(c)
-		if err != nil {
-			return err
-		}
-		return actionFunc(c, warnings)
-	})
-}
-
-func setFlagsFromConfigFile(c *cli.Context) (configWarnings string, err error) {
-	const errorExitCode = 1
-	log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
-	inputSource, warnings, err := config.ReadConfigFile(c, log)
-	if err != nil {
-		if err == config.ErrNoConfigFile {
-			return "", nil
-		}
-		return "", cli.Exit(err, errorExitCode)
-	}
-
-	if err := altsrc.ApplyInputSource(c, inputSource); err != nil {
-		return "", cli.Exit(err, errorExitCode)
-	}
-	return warnings, nil
-}

cmd/cloudflared/cliutil/logger.go

@@ -1,51 +0,0 @@
-package cliutil
-
-import (
-	"github.com/urfave/cli/v2"
-	"github.com/urfave/cli/v2/altsrc"
-
-	"github.com/cloudflare/cloudflared/logger"
-)
-
-var (
-	debugLevelWarning = "At debug level cloudflared will log request URL, method, protocol, content length, as well as, all request and response headers. " +
-		"This can expose sensitive information in your logs."
-)
-
-func ConfigureLoggingFlags(shouldHide bool) []cli.Flag {
-	return []cli.Flag{
-		altsrc.NewStringFlag(&cli.StringFlag{
-			Name:    logger.LogLevelFlag,
-			Value:   "info",
-			Usage:   "Application logging level {debug, info, warn, error, fatal}. " + debugLevelWarning,
-			EnvVars: []string{"TUNNEL_LOGLEVEL"},
-			Hidden:  shouldHide,
-		}),
-		altsrc.NewStringFlag(&cli.StringFlag{
-			Name:    logger.LogTransportLevelFlag,
-			Aliases: []string{"proto-loglevel"}, // This flag used to be called proto-loglevel
-			Value:   "info",
-			Usage:   "Transport logging level(previously called protocol logging level) {debug, info, warn, error, fatal}",
-			EnvVars: []string{"TUNNEL_PROTO_LOGLEVEL", "TUNNEL_TRANSPORT_LOGLEVEL"},
-			Hidden:  shouldHide,
-		}),
-		altsrc.NewStringFlag(&cli.StringFlag{
-			Name:    logger.LogFileFlag,
-			Usage:   "Save application log to this file for reporting issues.",
-			EnvVars: []string{"TUNNEL_LOGFILE"},
-			Hidden:  shouldHide,
-		}),
-		altsrc.NewStringFlag(&cli.StringFlag{
-			Name:    logger.LogDirectoryFlag,
-			Usage:   "Save application log to this directory for reporting issues.",
-			EnvVars: []string{"TUNNEL_LOGDIRECTORY"},
-			Hidden:  shouldHide,
-		}),
-		altsrc.NewStringFlag(&cli.StringFlag{
-			Name:    "trace-output",
-			Usage:   "Name of trace output file, generated when cloudflared stops.",
-			EnvVars: []string{"TUNNEL_TRACE_OUTPUT"},
-			Hidden:  shouldHide,
-		}),
-	}
-}

cmd/cloudflared/common_service.go

@@ -1,30 +0,0 @@
-package main
-
-import (
-	"github.com/rs/zerolog"
-	"github.com/urfave/cli/v2"
-
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/tunnel"
-)
-
-func buildArgsForToken(c *cli.Context, log *zerolog.Logger) ([]string, error) {
-	token := c.Args().First()
-	if _, err := tunnel.ParseToken(token); err != nil {
-		return nil, cliutil.UsageError("Provided tunnel token is not valid (%s).", err)
-	}
-
-	return []string{
-		"tunnel", "run", "--token", token,
-	}, nil
-}
-
-func getServiceExtraArgsFromCliArgs(c *cli.Context, log *zerolog.Logger) ([]string, error) {
-	if c.NArg() > 0 {
-		// currently, we only support extra args for token
-		return buildArgsForToken(c, log)
-	} else {
-		// empty extra args
-		return make([]string, 0), nil
-	}
-}

cmd/cloudflared/config/configuration.go

@@ -0,0 +1,87 @@
+package config
+
+import (
+	"errors"
+	"os"
+	"path/filepath"
+
+	"github.com/cloudflare/cloudflared/validation"
+	homedir "github.com/mitchellh/go-homedir"
+	"gopkg.in/urfave/cli.v2"
+	"gopkg.in/urfave/cli.v2/altsrc"
+)
+
+var (
+	// File names from which we attempt to read configuration.
+	DefaultConfigFiles = []string{"config.yml", "config.yaml"}
+
+	// Launchd doesn't set root env variables, so there is default
+	// Windows default config dir was ~/cloudflare-warp in documentation; let's keep it compatible
+	DefaultConfigDirs = []string{"~/.cloudflared", "~/.cloudflare-warp", "~/cloudflare-warp", "/usr/local/etc/cloudflared", "/etc/cloudflared"}
+)
+
+const DefaultCredentialFile = "cert.pem"
+
+// FileExists checks to see if a file exist at the provided path.
+func FileExists(path string) (bool, error) {
+	f, err := os.Open(path)
+	if err != nil {
+		if os.IsNotExist(err) {
+			// ignore missing files
+			return false, nil
+		}
+		return false, err
+	}
+	f.Close()
+	return true, nil
+}
+
+// FindInputSourceContext pulls the input source from the config flag.
+func FindInputSourceContext(context *cli.Context) (altsrc.InputSourceContext, error) {
+	if context.String("config") != "" {
+		return altsrc.NewYamlSourceFromFile(context.String("config"))
+	}
+	return nil, nil
+}
+
+// FindDefaultConfigPath returns the first path that contains a config file.
+// If none of the combination of DefaultConfigDirs and DefaultConfigFiles
+// contains a config file, return empty string.
+func FindDefaultConfigPath() string {
+	for _, configDir := range DefaultConfigDirs {
+		for _, configFile := range DefaultConfigFiles {
+			dirPath, err := homedir.Expand(configDir)
+			if err != nil {
+				continue
+			}
+			path := filepath.Join(dirPath, configFile)
+			if ok, _ := FileExists(path); ok {
+				return path
+			}
+		}
+	}
+	return ""
+}
+
+// ValidateUnixSocket ensures --unix-socket param is used exclusively
+// i.e. it fails if a user specifies both --url and --unix-socket
+func ValidateUnixSocket(c *cli.Context) (string, error) {
+	if c.IsSet("unix-socket") && (c.IsSet("url") || c.NArg() > 0) {
+		return "", errors.New("--unix-socket must be used exclusivly.")
+	}
+	return c.String("unix-socket"), nil
+}
+
+// ValidateUrl will validate url flag correctness. It can be either from --url or argument
+// Notice ValidateUnixSocket, it will enforce --unix-socket is not used with --url or argument
+func ValidateUrl(c *cli.Context) (string, error) {
+	var url = c.String("url")
+	if c.NArg() > 0 {
+		if c.IsSet("url") {
+			return "", errors.New("Specified origin urls using both --url and argument. Decide which one you want, I can only support one.")
+		}
+		url = c.Args().Get(0)
+	}
+	validUrl, err := validation.ValidateUrl(url)
+	return validUrl, err
+}

cmd/cloudflared/encrypter/encrypt.go

@@ -3,27 +3,27 @@
 // tldr is it uses Elliptic Curves (Curve25519) for the keys, XSalsa20 and Poly1305 for encryption.
 // You can read more here https://godoc.org/golang.org/x/crypto/nacl/box.
 //
-//	msg := []byte("super safe message.")
+//		msg := []byte("super safe message.")
-//	alice, err := NewEncrypter("alice_priv_key.pem", "alice_pub_key.pem")
+//		alice, err := New("alice_priv_key.pem", "alice_pub_key.pem")
-//	if err != nil {
+//		if err != nil {
-//		log.Fatal(err)
+//			log.Fatal(err)
-//	}
+//		}
 //
-//	bob, err := NewEncrypter("bob_priv_key.pem", "bob_pub_key.pem")
+//		bob, err := New("bob_priv_key.pem", "bob_pub_key.pem")
-//	if err != nil {
+//		if err != nil {
-//		log.Fatal(err)
+//			log.Fatal(err)
-//	}
+//		}
-//	encrypted, err := alice.Encrypt(msg, bob.PublicKey())
+//		encrypted, err := alice.Encrypt(msg, bob.PublicKey())
-//	if err != nil {
+//		if err != nil {
-//		log.Fatal(err)
+//			log.Fatal(err)
-//	}
+//		}
 //
-//	data, err := bob.Decrypt(encrypted, alice.PublicKey())
+//		data, err := bob.Decrypt(encrypted, alice.PublicKey())
-//	if err != nil {
+//		if err != nil {
-//		log.Fatal(err)
+//			log.Fatal(err)
-//	}
+//		}
-//	fmt.Println(string(data))
+//		fmt.Println(string(data))
-package token
+package encrypter
 
 import (
 	"bytes"
@@ -44,8 +44,8 @@ type Encrypter struct {
 	publicKey  *[32]byte
 }
 
-// NewEncrypter returns a new encrypter with initialized keypair
+// New returns a new encrypter with initialized keypair
-func NewEncrypter(privateKey, publicKey string) (*Encrypter, error) {
+func New(privateKey, publicKey string) (*Encrypter, error) {
 	e := &Encrypter{}
 	pubKey, key, err := e.fetchOrGenerateKeys(privateKey, publicKey)
 	if err != nil {

cmd/cloudflared/generic_service.go

@@ -1,13 +1,13 @@
-//go:build !windows && !darwin && !linux
+// +build !windows,!darwin,!linux
 
 package main
 
 import (
 	"os"
 
-	cli "github.com/urfave/cli/v2"
+	cli "gopkg.in/urfave/cli.v2"
 )
 
-func runApp(app *cli.App, graceShutdownC chan struct{}) {
+func runApp(app *cli.App, shutdownC, graceShutdownC chan struct{}) {
 	app.Run(os.Args)
 }

cmd/cloudflared/linux_service.go

@@ -1,37 +1,30 @@
-//go:build linux
+// +build linux
 
 package main
 
 import (
 	"fmt"
 	"os"
+	"path/filepath"
 
-	"github.com/rs/zerolog"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
-	"github.com/urfave/cli/v2"
+	cli "gopkg.in/urfave/cli.v2"
-
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/tunnel"
-	"github.com/cloudflare/cloudflared/config"
-	"github.com/cloudflare/cloudflared/logger"
 )
 
-func runApp(app *cli.App, graceShutdownC chan struct{}) {
+func runApp(app *cli.App, shutdownC, graceShutdownC chan struct{}) {
 	app.Commands = append(app.Commands, &cli.Command{
 		Name:  "service",
-		Usage: "Manages the cloudflared system service",
+		Usage: "Manages the Argo Tunnel system service",
 		Subcommands: []*cli.Command{
-			{
+			&cli.Command{
 				Name:   "install",
-				Usage:  "Install cloudflared as a system service",
+				Usage:  "Install Argo Tunnel as a system service",
-				Action: cliutil.ConfiguredAction(installLinuxService),
+				Action: installLinuxService,
-				Flags: []cli.Flag{
-					noUpdateServiceFlag,
-				},
 			},
-			{
+			&cli.Command{
 				Name:   "uninstall",
-				Usage:  "Uninstall the cloudflared service",
+				Usage:  "Uninstall the Argo Tunnel service",
-				Action: cliutil.ConfiguredAction(uninstallLinuxService),
+				Action: uninstallLinuxService,
 			},
 		},
 	})
@@ -41,27 +34,22 @@ func runApp(app *cli.App, graceShutdownC chan struct{}) {
 // The directory and files that are used by the service.
 // These are hard-coded in the templates below.
 const (
-	serviceConfigDir         = "/etc/cloudflared"
+	serviceConfigDir      = "/etc/cloudflared"
-	serviceConfigFile        = "config.yml"
+	serviceConfigFile     = "config.yml"
-	serviceCredentialFile    = "cert.pem"
+	serviceCredentialFile = "cert.pem"
-	serviceConfigPath        = serviceConfigDir + "/" + serviceConfigFile
-	cloudflaredService       = "cloudflared.service"
-	cloudflaredUpdateService = "cloudflared-update.service"
-	cloudflaredUpdateTimer   = "cloudflared-update.timer"
 )
 
-var systemdAllTemplates = map[string]ServiceTemplate{
+var systemdTemplates = []ServiceTemplate{
-	cloudflaredService: {
+	{
-		Path: fmt.Sprintf("/etc/systemd/system/%s", cloudflaredService),
+		Path: "/etc/systemd/system/cloudflared.service",
 		Content: `[Unit]
-Description=cloudflared
+Description=Argo Tunnel
-After=network-online.target
+After=network.target
-Wants=network-online.target
 
 [Service]
 TimeoutStartSec=0
 Type=notify
-ExecStart={{ .Path }} --no-autoupdate{{ range .ExtraArgs }} {{ . }}{{ end }}
+ExecStart={{ .Path }} --config /etc/cloudflared/config.yml --origincert /etc/cloudflared/cert.pem --no-autoupdate
 Restart=on-failure
 RestartSec=5s
 
@@ -69,24 +57,23 @@ RestartSec=5s
 WantedBy=multi-user.target
 `,
 	},
-	cloudflaredUpdateService: {
+	{
-		Path: fmt.Sprintf("/etc/systemd/system/%s", cloudflaredUpdateService),
+		Path: "/etc/systemd/system/cloudflared-update.service",
 		Content: `[Unit]
-Description=Update cloudflared
+Description=Update Argo Tunnel
-After=network-online.target
+After=network.target
-Wants=network-online.target
 
 [Service]
-ExecStart=/bin/bash -c '{{ .Path }} update; code=$?; if [ $code -eq 11 ]; then systemctl restart cloudflared; exit 0; fi; exit $code'
+ExecStart=/bin/bash -c '{{ .Path }} update; code=$?; if [ $code -eq 64 ]; then systemctl restart cloudflared; exit 0; fi; exit $code'
 `,
 	},
-	cloudflaredUpdateTimer: {
+	{
-		Path: fmt.Sprintf("/etc/systemd/system/%s", cloudflaredUpdateTimer),
+		Path: "/etc/systemd/system/cloudflared-update.timer",
 		Content: `[Unit]
-Description=Update cloudflared
+Description=Update Argo Tunnel
 
 [Timer]
-OnCalendar=daily
+OnUnitActiveSec=1d
 
 [Install]
 WantedBy=timers.target
@@ -100,7 +87,7 @@ var sysvTemplate = ServiceTemplate{
 	Content: `#!/bin/sh
 # For RedHat and cousins:
 # chkconfig: 2345 99 01
-# description: cloudflared
+# description: Argo Tunnel agent
 # processname: {{.Path}}
 ### BEGIN INIT INFO
 # Provides:          {{.Path}}
@@ -108,11 +95,11 @@ var sysvTemplate = ServiceTemplate{
 # Required-Stop:
 # Default-Start:     2 3 4 5
 # Default-Stop:      0 1 6
-# Short-Description: cloudflared
+# Short-Description: Argo Tunnel
-# Description:       cloudflared agent
+# Description:       Argo Tunnel agent
 ### END INIT INFO
 name=$(basename $(readlink -f $0))
-cmd="{{.Path}} --pidfile /var/run/$name.pid {{ range .ExtraArgs }} {{ . }}{{ end }}"
+cmd="{{.Path}} --config /etc/cloudflared/config.yml --origincert /etc/cloudflared/cert.pem --pidfile /var/run/$name.pid --autoupdate-freq 24h0m0s"
 pid_file="/var/run/$name.pid"
 stdout_log="/var/log/$name.log"
 stderr_log="/var/log/$name.err"
@@ -131,6 +118,10 @@ case "$1" in
             echo "Starting $name"
             $cmd >> "$stdout_log" 2>> "$stderr_log" &
             echo $! > "$pid_file"
+            if ! is_running; then
+                echo "Unable to start, see $stdout_log and $stderr_log"
+                exit 1
+            fi
         fi
     ;;
     stop)
@@ -184,14 +175,6 @@ exit 0
 `,
 }
 
-var (
-	noUpdateServiceFlag = &cli.BoolFlag{
-		Name:  "no-update-service",
-		Usage: "Disable auto-update of the cloudflared linux service, which restarts the server to upgrade for new versions.",
-		Value: false,
-	}
-)
-
 func isSystemd() bool {
 	if _, err := os.Stat("/run/systemd/system"); err == nil {
 		return true
@@ -199,140 +182,77 @@ func isSystemd() bool {
 	return false
 }
 
-func installLinuxService(c *cli.Context) error {
+func copyUserConfiguration(userConfigDir, userConfigFile, userCredentialFile string) error {
-	log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
+	if err := ensureConfigDirExists(serviceConfigDir); err != nil {
+		return err
+	}
+	srcCredentialPath := filepath.Join(userConfigDir, userCredentialFile)
+	destCredentialPath := filepath.Join(serviceConfigDir, serviceCredentialFile)
+	if err := copyCredential(srcCredentialPath, destCredentialPath); err != nil {
+		return err
+	}
+	srcConfigPath := filepath.Join(userConfigDir, userConfigFile)
+	destConfigPath := filepath.Join(serviceConfigDir, serviceConfigFile)
+	if err := copyConfig(srcConfigPath, destConfigPath); err != nil {
+		return err
+	}
+	return nil
+}
 
+func installLinuxService(c *cli.Context) error {
 	etPath, err := os.Executable()
 	if err != nil {
 		return fmt.Errorf("error determining executable path: %v", err)
 	}
-	templateArgs := ServiceTemplateArgs{
+	templateArgs := ServiceTemplateArgs{Path: etPath}
-		Path: etPath,
-	}
 
-	// Check if the "no update flag" is set
+	userConfigDir := filepath.Dir(c.String("config"))
-	autoUpdate := !c.IsSet(noUpdateServiceFlag.Name)
+	userConfigFile := filepath.Base(c.String("config"))
-
+	userCredentialFile := config.DefaultCredentialFile
-	var extraArgsFunc func(c *cli.Context, log *zerolog.Logger) ([]string, error)
+	if err = copyUserConfiguration(userConfigDir, userConfigFile, userCredentialFile); err != nil {
-	if c.NArg() == 0 {
+		logger.WithError(err).Infof("Failed to copy user configuration. Before running the service, ensure that %s contains two files, %s and %s",
-		extraArgsFunc = buildArgsForConfig
+			serviceConfigDir, serviceCredentialFile, serviceConfigFile)
-	} else {
-		extraArgsFunc = buildArgsForToken
-	}
-
-	extraArgs, err := extraArgsFunc(c, log)
-	if err != nil {
 		return err
 	}
 
-	templateArgs.ExtraArgs = extraArgs
-
 	switch {
 	case isSystemd():
-		log.Info().Msgf("Using Systemd")
+		logger.Infof("Using Systemd")
-		err = installSystemd(&templateArgs, autoUpdate, log)
+		return installSystemd(&templateArgs)
 	default:
-		log.Info().Msgf("Using SysV")
+		logger.Infof("Using Sysv")
-		err = installSysv(&templateArgs, autoUpdate, log)
+		return installSysv(&templateArgs)
 	}
-
-	if err == nil {
-		log.Info().Msg("Linux service for cloudflared installed successfully")
-	}
-	return err
 }
 
-func buildArgsForConfig(c *cli.Context, log *zerolog.Logger) ([]string, error) {
+func installSystemd(templateArgs *ServiceTemplateArgs) error {
-	if err := ensureConfigDirExists(serviceConfigDir); err != nil {
-		return nil, err
-	}
-
-	src, _, err := config.ReadConfigFile(c, log)
-	if err != nil {
-		return nil, err
-	}
-
-	// can't use context because this command doesn't define "credentials-file" flag
-	configPresent := func(s string) bool {
-		val, err := src.String(s)
-		return err == nil && val != ""
-	}
-	if src.TunnelID == "" || !configPresent(tunnel.CredFileFlag) {
-		return nil, fmt.Errorf(`Configuration file %s must contain entries for the tunnel to run and its associated credentials:
-tunnel: TUNNEL-UUID
-credentials-file: CREDENTIALS-FILE
-`, src.Source())
-	}
-	if src.Source() != serviceConfigPath {
-		if exists, err := config.FileExists(serviceConfigPath); err != nil || exists {
-			return nil, fmt.Errorf("Possible conflicting configuration in %[1]s and %[2]s. Either remove %[2]s or run `cloudflared --config %[2]s service install`", src.Source(), serviceConfigPath)
-		}
-
-		if err := copyFile(src.Source(), serviceConfigPath); err != nil {
-			return nil, fmt.Errorf("failed to copy %s to %s: %w", src.Source(), serviceConfigPath, err)
-		}
-	}
-
-	return []string{
-		"--config", "/etc/cloudflared/config.yml", "tunnel", "run",
-	}, nil
-}
-
-func installSystemd(templateArgs *ServiceTemplateArgs, autoUpdate bool, log *zerolog.Logger) error {
-	var systemdTemplates []ServiceTemplate
-	if autoUpdate {
-		systemdTemplates = []ServiceTemplate{
-			systemdAllTemplates[cloudflaredService],
-			systemdAllTemplates[cloudflaredUpdateService],
-			systemdAllTemplates[cloudflaredUpdateTimer],
-		}
-	} else {
-		systemdTemplates = []ServiceTemplate{
-			systemdAllTemplates[cloudflaredService],
-		}
-	}
-
 	for _, serviceTemplate := range systemdTemplates {
 		err := serviceTemplate.Generate(templateArgs)
 		if err != nil {
-			log.Err(err).Msg("error generating service template")
+			logger.WithError(err).Infof("error generating service template")
 			return err
 		}
 	}
-	if err := runCommand("systemctl", "enable", cloudflaredService); err != nil {
+	if err := runCommand("systemctl", "enable", "cloudflared.service"); err != nil {
-		log.Err(err).Msgf("systemctl enable %s error", cloudflaredService)
+		logger.WithError(err).Infof("systemctl enable cloudflared.service error")
 		return err
 	}
-
+	if err := runCommand("systemctl", "start", "cloudflared-update.timer"); err != nil {
-	if autoUpdate {
+		logger.WithError(err).Infof("systemctl start cloudflared-update.timer error")
-		if err := runCommand("systemctl", "start", cloudflaredUpdateTimer); err != nil {
-			log.Err(err).Msgf("systemctl start %s error", cloudflaredUpdateTimer)
-			return err
-		}
-	}
-
-	if err := runCommand("systemctl", "daemon-reload"); err != nil {
-		log.Err(err).Msg("systemctl daemon-reload error")
 		return err
 	}
-	return runCommand("systemctl", "start", cloudflaredService)
+	logger.Infof("systemctl daemon-reload")
+	return runCommand("systemctl", "daemon-reload")
 }
 
-func installSysv(templateArgs *ServiceTemplateArgs, autoUpdate bool, log *zerolog.Logger) error {
+func installSysv(templateArgs *ServiceTemplateArgs) error {
 	confPath, err := sysvTemplate.ResolvePath()
 	if err != nil {
-		log.Err(err).Msg("error resolving system path")
+		logger.WithError(err).Infof("error resolving system path")
 		return err
 	}
-
-	if autoUpdate {
-		templateArgs.ExtraArgs = append([]string{"--autoupdate-freq 24h0m0s"}, templateArgs.ExtraArgs...)
-	} else {
-		templateArgs.ExtraArgs = append([]string{"--no-autoupdate"}, templateArgs.ExtraArgs...)
-	}
-
 	if err := sysvTemplate.Generate(templateArgs); err != nil {
-		log.Err(err).Msg("error generating system template")
+		logger.WithError(err).Infof("error generating system template")
 		return err
 	}
 	for _, i := range [...]string{"2", "3", "4", "5"} {
@@ -345,77 +265,42 @@ func installSysv(templateArgs *ServiceTemplateArgs, autoUpdate bool, log *zerolo
 			continue
 		}
 	}
-	return runCommand("service", "cloudflared", "start")
-}
-
-func uninstallLinuxService(c *cli.Context) error {
-	log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
-
-	var err error
-	switch {
-	case isSystemd():
-		log.Info().Msg("Using Systemd")
-		err = uninstallSystemd(log)
-	default:
-		log.Info().Msg("Using SysV")
-		err = uninstallSysv(log)
-	}
-
-	if err == nil {
-		log.Info().Msg("Linux service for cloudflared uninstalled successfully")
-	}
-	return err
-}
-
-func uninstallSystemd(log *zerolog.Logger) error {
-	// Get only the installed services
-	installedServices := make(map[string]ServiceTemplate)
-	for serviceName, serviceTemplate := range systemdAllTemplates {
-		if err := runCommand("systemctl", "list-units", "--all", "|", "grep", serviceName); err == nil {
-			installedServices[serviceName] = serviceTemplate
-		} else {
-			log.Info().Msgf("Service '%s' not installed, skipping its uninstall", serviceName)
-		}
-	}
-
-	if _, exists := installedServices[cloudflaredService]; exists {
-		if err := runCommand("systemctl", "disable", cloudflaredService); err != nil {
-			log.Err(err).Msgf("systemctl disable %s error", cloudflaredService)
-			return err
-		}
-		if err := runCommand("systemctl", "stop", cloudflaredService); err != nil {
-			log.Err(err).Msgf("systemctl stop %s error", cloudflaredService)
-			return err
-		}
-	}
-
-	if _, exists := installedServices[cloudflaredUpdateTimer]; exists {
-		if err := runCommand("systemctl", "stop", cloudflaredUpdateTimer); err != nil {
-			log.Err(err).Msgf("systemctl stop %s error", cloudflaredUpdateTimer)
-			return err
-		}
-	}
-
-	for _, serviceTemplate := range installedServices {
-		if err := serviceTemplate.Remove(); err != nil {
-			log.Err(err).Msg("error removing service template")
-			return err
-		}
-	}
-	if err := runCommand("systemctl", "daemon-reload"); err != nil {
-		log.Err(err).Msg("systemctl daemon-reload error")
-		return err
-	}
 	return nil
 }
 
-func uninstallSysv(log *zerolog.Logger) error {
+func uninstallLinuxService(c *cli.Context) error {
-	if err := runCommand("service", "cloudflared", "stop"); err != nil {
+	switch {
-		log.Err(err).Msg("service cloudflared stop error")
+	case isSystemd():
+		logger.Infof("Using Systemd")
+		return uninstallSystemd()
+	default:
+		logger.Infof("Using Sysv")
+		return uninstallSysv()
+	}
+}
+
+func uninstallSystemd() error {
+	if err := runCommand("systemctl", "disable", "cloudflared.service"); err != nil {
+		logger.WithError(err).Infof("systemctl disable cloudflared.service error")
 		return err
 	}
+	if err := runCommand("systemctl", "stop", "cloudflared-update.timer"); err != nil {
+		logger.WithError(err).Infof("systemctl stop cloudflared-update.timer error")
+		return err
+	}
+	for _, serviceTemplate := range systemdTemplates {
+		if err := serviceTemplate.Remove(); err != nil {
+			logger.WithError(err).Infof("error removing service template")
+			return err
+		}
+	}
+	logger.Infof("Successfully uninstall cloudflared service")
+	return nil
+}
+
+func uninstallSysv() error {
 	if err := sysvTemplate.Remove(); err != nil {
-		log.Err(err).Msg("error removing service template")
+		logger.WithError(err).Infof("error removing service template")
 		return err
 	}
 	for _, i := range [...]string{"2", "3", "4", "5"} {
@@ -428,5 +313,6 @@ func uninstallSysv(log *zerolog.Logger) error {
 			continue
 		}
 	}
+	logger.Infof("Successfully uninstall cloudflared service")
 	return nil
 }

cmd/cloudflared/macos_service.go

@@ -1,4 +1,4 @@
-//go:build darwin
+// +build darwin
 
 package main
 
@@ -6,35 +6,33 @@ import (
 	"fmt"
 	"os"
 
-	"github.com/pkg/errors"
+	"gopkg.in/urfave/cli.v2"
-	"github.com/urfave/cli/v2"
 
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
+	"github.com/pkg/errors"
-	"github.com/cloudflare/cloudflared/logger"
 )
 
 const (
 	launchdIdentifier = "com.cloudflare.cloudflared"
 )
 
-func runApp(app *cli.App, graceShutdownC chan struct{}) {
+func runApp(app *cli.App, shutdownC, graceShutdownC chan struct{}) {
 	app.Commands = append(app.Commands, &cli.Command{
 		Name:  "service",
-		Usage: "Manages the cloudflared launch agent",
+		Usage: "Manages the Argo Tunnel launch agent",
 		Subcommands: []*cli.Command{
 			{
 				Name:   "install",
-				Usage:  "Install cloudflared as an user launch agent",
+				Usage:  "Install Argo Tunnel as an user launch agent",
-				Action: cliutil.ConfiguredAction(installLaunchd),
+				Action: installLaunchd,
 			},
 			{
 				Name:   "uninstall",
-				Usage:  "Uninstall the cloudflared launch agent",
+				Usage:  "Uninstall the Argo Tunnel launch agent",
-				Action: cliutil.ConfiguredAction(uninstallLaunchd),
+				Action: uninstallLaunchd,
 			},
 		},
 	})
-	_ = app.Run(os.Args)
+	app.Run(os.Args)
 }
 
 func newLaunchdTemplate(installPath, stdoutPath, stderrPath string) *ServiceTemplate {
@@ -49,9 +47,6 @@ func newLaunchdTemplate(installPath, stdoutPath, stderrPath string) *ServiceTemp
 		<key>ProgramArguments</key>
 		<array>
 			<string>{{ .Path }}</string>
-			{{- range $i, $item := .ExtraArgs}}
-			<string>{{ $item }}</string>
-			{{- end}}
 		</array>
 		<key>RunAtLoad</key>
 		<true/>
@@ -65,7 +60,7 @@ func newLaunchdTemplate(installPath, stdoutPath, stderrPath string) *ServiceTemp
 			<false/>
 		</dict>
 		<key>ThrottleInterval</key>
-		<integer>5</integer>
+		<integer>20</integer>
 	</dict>
 </plist>`, launchdIdentifier, stdoutPath, stderrPath),
 	}
@@ -110,72 +105,58 @@ func stderrPath() (string, error) {
 }
 
 func installLaunchd(c *cli.Context) error {
-	log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
-
 	if isRootUser() {
-		log.Info().Msg("Installing cloudflared client as a system launch daemon. " +
+		logger.Infof("Installing Argo Tunnel client as a system launch daemon. " +
-			"cloudflared client will run at boot")
+			"Argo Tunnel client will run at boot")
 	} else {
-		log.Info().Msg("Installing cloudflared client as an user launch agent. " +
+		logger.Infof("Installing Argo Tunnel client as an user launch agent. " +
-			"Note that cloudflared client will only run when the user is logged in. " +
+			"Note that Argo Tunnel client will only run when the user is logged in. " +
-			"If you want to run cloudflared client at boot, install with root permission. " +
+			"If you want to run Argo Tunnel client at boot, install with root permission. " +
-			"For more information, visit https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/run-tunnel/run-as-service")
+			"For more information, visit https://developers.cloudflare.com/argo-tunnel/reference/service/")
 	}
 	etPath, err := os.Executable()
 	if err != nil {
-		log.Err(err).Msg("Error determining executable path")
+		logger.WithError(err).Errorf("Error determining executable path")
 		return fmt.Errorf("Error determining executable path: %v", err)
 	}
 	installPath, err := installPath()
 	if err != nil {
-		log.Err(err).Msg("Error determining install path")
 		return errors.Wrap(err, "Error determining install path")
 	}
-	extraArgs, err := getServiceExtraArgsFromCliArgs(c, log)
-	if err != nil {
-		errMsg := "Unable to determine extra arguments for launch daemon"
-		log.Err(err).Msg(errMsg)
-		return errors.Wrap(err, errMsg)
-	}
-
 	stdoutPath, err := stdoutPath()
 	if err != nil {
-		log.Err(err).Msg("error determining stdout path")
 		return errors.Wrap(err, "error determining stdout path")
 	}
 	stderrPath, err := stderrPath()
 	if err != nil {
-		log.Err(err).Msg("error determining stderr path")
 		return errors.Wrap(err, "error determining stderr path")
 	}
 	launchdTemplate := newLaunchdTemplate(installPath, stdoutPath, stderrPath)
-	templateArgs := ServiceTemplateArgs{Path: etPath, ExtraArgs: extraArgs}
+	if err != nil {
+		logger.WithError(err).Errorf("error creating launchd template")
+		return errors.Wrap(err, "error creating launchd template")
+	}
+	templateArgs := ServiceTemplateArgs{Path: etPath}
 	err = launchdTemplate.Generate(&templateArgs)
 	if err != nil {
-		log.Err(err).Msg("error generating launchd template")
+		logger.WithError(err).Errorf("error generating launchd template")
 		return err
 	}
 	plistPath, err := launchdTemplate.ResolvePath()
 	if err != nil {
-		log.Err(err).Msg("error resolving launchd template path")
+		logger.WithError(err).Infof("error resolving launchd template path")
 		return err
 	}
 
-	log.Info().Msgf("Outputs are logged to %s and %s", stderrPath, stdoutPath)
+	logger.Infof("Outputs are logged to %s and %s", stderrPath, stdoutPath)
-	err = runCommand("launchctl", "load", plistPath)
+	return runCommand("launchctl", "load", plistPath)
-	if err == nil {
-		log.Info().Msg("MacOS service for cloudflared installed successfully")
-	}
-	return err
 }
 
 func uninstallLaunchd(c *cli.Context) error {
-	log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
-
 	if isRootUser() {
-		log.Info().Msg("Uninstalling cloudflared as a system launch daemon")
+		logger.Infof("Uninstalling Argo Tunnel as a system launch daemon")
 	} else {
-		log.Info().Msg("Uninstalling cloudflared as a user launch agent")
+		logger.Infof("Uninstalling Argo Tunnel as an user launch agent")
 	}
 	installPath, err := installPath()
 	if err != nil {
@@ -190,20 +171,20 @@ func uninstallLaunchd(c *cli.Context) error {
 		return errors.Wrap(err, "error determining stderr path")
 	}
 	launchdTemplate := newLaunchdTemplate(installPath, stdoutPath, stderrPath)
+	if err != nil {
+		return errors.Wrap(err, "error creating launchd template")
+	}
 	plistPath, err := launchdTemplate.ResolvePath()
 	if err != nil {
-		log.Err(err).Msg("error resolving launchd template path")
+		logger.WithError(err).Infof("error resolving launchd template path")
 		return err
 	}
 	err = runCommand("launchctl", "unload", plistPath)
 	if err != nil {
-		log.Err(err).Msg("error unloading launchd")
+		logger.WithError(err).Infof("error unloading")
 		return err
 	}
 
-	err = launchdTemplate.Remove()
+	logger.Infof("Outputs are logged to %s and %s", stderrPath, stdoutPath)
-	if err == nil {
+	return launchdTemplate.Remove()
-		log.Info().Msg("Launchd for cloudflared was uninstalled successfully")
-	}
-	return err
 }

cmd/cloudflared/main.go

@@ -2,30 +2,20 @@ package main
 
 import (
 	"fmt"
-	"math/rand"
-	"os"
 	"strings"
 	"time"
 
-	"github.com/getsentry/sentry-go"
-	homedir "github.com/mitchellh/go-homedir"
-	"github.com/pkg/errors"
-	"github.com/urfave/cli/v2"
-	"go.uber.org/automaxprocs/maxprocs"
-
 	"github.com/cloudflare/cloudflared/cmd/cloudflared/access"
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/proxydns"
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/tail"
 	"github.com/cloudflare/cloudflared/cmd/cloudflared/tunnel"
 	"github.com/cloudflare/cloudflared/cmd/cloudflared/updater"
-	"github.com/cloudflare/cloudflared/config"
+	"github.com/cloudflare/cloudflared/log"
-	"github.com/cloudflare/cloudflared/logger"
 	"github.com/cloudflare/cloudflared/metrics"
-	"github.com/cloudflare/cloudflared/overwatch"
+
-	"github.com/cloudflare/cloudflared/token"
+	raven "github.com/getsentry/raven-go"
-	"github.com/cloudflare/cloudflared/tracing"
+	homedir "github.com/mitchellh/go-homedir"
-	"github.com/cloudflare/cloudflared/watcher"
+	cli "gopkg.in/urfave/cli.v2"
+
+	"github.com/pkg/errors"
 )
 
 const (
@@ -35,7 +25,7 @@ const (
 var (
 	Version   = "DEV"
 	BuildTime = "unknown"
-	BuildType = ""
+	logger    = log.CreateLogger()
 	// Mostly network errors that we don't want reported back to Sentry, this is done by substring match.
 	ignoredErrors = []string{
 		"connection reset by peer",
@@ -50,15 +40,13 @@ var (
 )
 
 func main() {
-	// FIXME: TUN-8148: Disable QUIC_GO ECN due to bugs in proper detection if supported
+	metrics.RegisterBuildInfo(BuildTime, Version)
-	os.Setenv("QUIC_GO_DISABLE_ECN", "1")
+	raven.SetRelease(Version)
 
-	rand.Seed(time.Now().UnixNano())
+	// Force shutdown channel used by the app. When closed, app must terminate.
-	metrics.RegisterBuildInfo(BuildType, BuildTime, Version)
+	// Windows service manager closes this channel when it receives shutdown command.
-	maxprocs.Set()
+	shutdownC := make(chan struct{})
-	bInfo := cliutil.GetBuildInfo(BuildType, Version)
+	// Graceful shutdown channel used by the app. When closed, app must terminate.
-
-	// Graceful shutdown channel used by the app. When closed, app must terminate gracefully.
 	// Windows service manager closes this channel when it receives stop command.
 	graceShutdownC := make(chan struct{})
 
@@ -71,91 +59,53 @@ func main() {
 	app := &cli.App{}
 	app.Name = "cloudflared"
 	app.Usage = "Cloudflare's command-line tool and agent"
-	app.UsageText = "cloudflared [global options] [command] [command options]"
+	app.ArgsUsage = "origin-url"
 	app.Copyright = fmt.Sprintf(
 		`(c) %d Cloudflare Inc.
    Your installation of cloudflared software constitutes a symbol of your signature indicating that you accept
-   the terms of the Apache License Version 2.0 (https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/license),
+   the terms of the Cloudflare License (https://developers.cloudflare.com/argo-tunnel/license/),
    Terms (https://www.cloudflare.com/terms/) and Privacy Policy (https://www.cloudflare.com/privacypolicy/).`,
 		time.Now().Year(),
 	)
-	app.Version = fmt.Sprintf("%s (built %s%s)", Version, BuildTime, bInfo.GetBuildTypeMsg())
+	app.Version = fmt.Sprintf("%s (built %s)", Version, BuildTime)
 	app.Description = `cloudflared connects your machine or user identity to Cloudflare's global network.
 	You can use it to authenticate a session to reach an API behind Access, route web traffic to this machine,
-	and configure access control.
+	and configure access control.`
-
-	See https://developers.cloudflare.com/cloudflare-one/connections/connect-apps for more in-depth documentation.`
 	app.Flags = flags()
-	app.Action = action(graceShutdownC)
+	app.Action = action(Version, shutdownC, graceShutdownC)
+	app.Before = tunnel.Before
 	app.Commands = commands(cli.ShowVersion)
 
-	tunnel.Init(bInfo, graceShutdownC) // we need this to support the tunnel sub command...
+	tunnel.Init(Version, shutdownC, graceShutdownC) // we need this to support the tunnel sub command...
-	access.Init(graceShutdownC, Version)
+	access.Init(shutdownC, graceShutdownC)
-	updater.Init(bInfo)
+	runApp(app, shutdownC, graceShutdownC)
-	tracing.Init(Version)
-	token.Init(Version)
-	tail.Init(bInfo)
-	runApp(app, graceShutdownC)
 }
 
 func commands(version func(c *cli.Context)) []*cli.Command {
 	cmds := []*cli.Command{
 		{
-			Name:   "update",
+			Name:      "update",
-			Action: cliutil.ConfiguredAction(updater.Update),
+			Action:    updater.Update,
-			Usage:  "Update the agent if a new version exists",
+			Usage:     "Update the agent if a new version exists",
-			Flags: []cli.Flag{
+			ArgsUsage: " ",
-				&cli.BoolFlag{
-					Name:  "beta",
-					Usage: "specify if you wish to update to the latest beta version",
-				},
-				&cli.BoolFlag{
-					Name:   "force",
-					Usage:  "specify if you wish to force an upgrade to the latest version regardless of the current version",
-					Hidden: true,
-				},
-				&cli.BoolFlag{
-					Name:   "staging",
-					Usage:  "specify if you wish to use the staging url for updating",
-					Hidden: true,
-				},
-				&cli.StringFlag{
-					Name:   "version",
-					Usage:  "specify a version you wish to upgrade or downgrade to",
-					Hidden: false,
-				},
-			},
 			Description: `Looks for a new version on the official download server.
 If a new version exists, updates the agent binary and quits.
 Otherwise, does nothing.
 
-To determine if an update happened in a script, check for error code 11.`,
+To determine if an update happened in a script, check for error code 64.`,
 		},
 		{
 			Name: "version",
 			Action: func(c *cli.Context) (err error) {
-				if c.Bool("short") {
-					fmt.Println(strings.Split(c.App.Version, " ")[0])
-					return nil
-				}
 				version(c)
 				return nil
 			},
 			Usage:       versionText,
 			Description: versionText,
-			Flags: []cli.Flag{
-				&cli.BoolFlag{
-					Name:    "short",
-					Aliases: []string{"s"},
-					Usage:   "print just the version number",
-				},
-			},
 		},
 	}
 	cmds = append(cmds, tunnel.Commands()...)
-	cmds = append(cmds, proxydns.Command(false))
 	cmds = append(cmds, access.Commands()...)
-	cmds = append(cmds, tail.Command())
 	return cmds
 }
 
@@ -168,20 +118,24 @@ func isEmptyInvocation(c *cli.Context) bool {
 	return c.NArg() == 0 && c.NumFlags() == 0
 }
 
-func action(graceShutdownC chan struct{}) cli.ActionFunc {
+func action(version string, shutdownC, graceShutdownC chan struct{}) cli.ActionFunc {
-	return cliutil.ConfiguredAction(func(c *cli.Context) (err error) {
+	return func(c *cli.Context) (err error) {
 		if isEmptyInvocation(c) {
-			return handleServiceMode(c, graceShutdownC)
+			cli.ShowAppHelpAndExit(c, 1)
 		}
-		func() {
+		tags := make(map[string]string)
-			defer sentry.Recover()
+		tags["hostname"] = c.String("hostname")
-			err = tunnel.TunnelCommand(c)
+		raven.SetTagsContext(tags)
-		}()
+		raven.CapturePanic(func() { err = tunnel.StartServer(c, version, shutdownC, graceShutdownC) }, nil)
+		exitCode := 0
 		if err != nil {
-			captureError(err)
+			handleError(err)
+			exitCode = 1
 		}
-		return err
+		// we already handle error printing, so we pass an empty string so we
-	})
+		// don't have to print again.
+		return cli.Exit("", exitCode)
+	}
 }
 
 func userHomeDir() (string, error) {
@@ -191,52 +145,19 @@ func userHomeDir() (string, error) {
 	// use with sudo.
 	homeDir, err := homedir.Dir()
 	if err != nil {
+		logger.WithError(err).Error("Cannot determine home directory for the user")
 		return "", errors.Wrap(err, "Cannot determine home directory for the user")
 	}
 	return homeDir, nil
 }
 
 // In order to keep the amount of noise sent to Sentry low, typical network errors can be filtered out here by a substring match.
-func captureError(err error) {
+func handleError(err error) {
 	errorMessage := err.Error()
 	for _, ignoredErrorMessage := range ignoredErrors {
 		if strings.Contains(errorMessage, ignoredErrorMessage) {
 			return
 		}
 	}
-	sentry.CaptureException(err)
+	raven.CaptureError(err, nil)
-}
-
-// cloudflared was started without any flags
-func handleServiceMode(c *cli.Context, shutdownC chan struct{}) error {
-	log := logger.CreateLoggerFromContext(c, logger.DisableTerminalLog)
-
-	// start the main run loop that reads from the config file
-	f, err := watcher.NewFile()
-	if err != nil {
-		log.Err(err).Msg("Cannot load config file")
-		return err
-	}
-
-	configPath := config.FindOrCreateConfigPath()
-	configManager, err := config.NewFileManager(f, configPath, log)
-	if err != nil {
-		log.Err(err).Msg("Cannot setup config file for monitoring")
-		return err
-	}
-	log.Info().Msgf("monitoring config file at: %s", configPath)
-
-	serviceCallback := func(t string, name string, err error) {
-		if err != nil {
-			log.Err(err).Msgf("%s service: %s encountered an error", t, name)
-		}
-	}
-	serviceManager := overwatch.NewAppManager(serviceCallback)
-
-	appService := NewAppService(configManager, serviceManager, shutdownC, log)
-	if err := appService.Run(); err != nil {
-		log.Err(err).Msg("Failed to start app service")
-		return err
-	}
-	return nil
 }

cmd/cloudflared/path/path.go

@@ -0,0 +1,30 @@
+package path
+
+import (
+	"fmt"
+	"net/url"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
+	"github.com/mitchellh/go-homedir"
+)
+
+// GenerateFilePathFromURL will return a filepath for given access application url
+func GenerateFilePathFromURL(url *url.URL, suffix string) (string, error) {
+	configPath, err := homedir.Expand(config.DefaultConfigDirs[0])
+	if err != nil {
+		return "", err
+	}
+	ok, err := config.FileExists(configPath)
+	if !ok && err == nil {
+		// create config directory if doesn't already exist
+		err = os.Mkdir(configPath, 0700)
+	}
+	if err != nil {
+		return "", err
+	}
+	name := strings.Replace(fmt.Sprintf("%s%s-%s", url.Hostname(), url.EscapedPath(), suffix), "/", "-", -1)
+	return filepath.Join(configPath, name), nil
+}

cmd/cloudflared/proxydns/cmd.go

@@ -1,115 +0,0 @@
-package proxydns
-
-import (
-	"context"
-	"net"
-	"os"
-	"os/signal"
-	"syscall"
-
-	"github.com/urfave/cli/v2"
-
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
-	"github.com/cloudflare/cloudflared/logger"
-	"github.com/cloudflare/cloudflared/metrics"
-	"github.com/cloudflare/cloudflared/tunneldns"
-)
-
-func Command(hidden bool) *cli.Command {
-	return &cli.Command{
-		Name:   "proxy-dns",
-		Action: cliutil.ConfiguredAction(Run),
-
-		Usage: "Run a DNS over HTTPS proxy server.",
-		Flags: []cli.Flag{
-			&cli.StringFlag{
-				Name:    "metrics",
-				Value:   "localhost:",
-				Usage:   "Listen address for metrics reporting.",
-				EnvVars: []string{"TUNNEL_METRICS"},
-			},
-			&cli.StringFlag{
-				Name:    "address",
-				Usage:   "Listen address for the DNS over HTTPS proxy server.",
-				Value:   "localhost",
-				EnvVars: []string{"TUNNEL_DNS_ADDRESS"},
-			},
-			// Note TUN-3758 , we use Int because UInt is not supported with altsrc
-			&cli.IntFlag{
-				Name:    "port",
-				Usage:   "Listen on given port for the DNS over HTTPS proxy server.",
-				Value:   53,
-				EnvVars: []string{"TUNNEL_DNS_PORT"},
-			},
-			&cli.StringSliceFlag{
-				Name:    "upstream",
-				Usage:   "Upstream endpoint URL, you can specify multiple endpoints for redundancy.",
-				Value:   cli.NewStringSlice("https://1.1.1.1/dns-query", "https://1.0.0.1/dns-query"),
-				EnvVars: []string{"TUNNEL_DNS_UPSTREAM"},
-			},
-			&cli.StringSliceFlag{
-				Name:    "bootstrap",
-				Usage:   "bootstrap endpoint URL, you can specify multiple endpoints for redundancy.",
-				Value:   cli.NewStringSlice("https://162.159.36.1/dns-query", "https://162.159.46.1/dns-query", "https://[2606:4700:4700::1111]/dns-query", "https://[2606:4700:4700::1001]/dns-query"),
-				EnvVars: []string{"TUNNEL_DNS_BOOTSTRAP"},
-			},
-			&cli.IntFlag{
-				Name:    "max-upstream-conns",
-				Usage:   "Maximum concurrent connections to upstream. Setting to 0 means unlimited.",
-				Value:   tunneldns.MaxUpstreamConnsDefault,
-				EnvVars: []string{"TUNNEL_DNS_MAX_UPSTREAM_CONNS"},
-			},
-		},
-		ArgsUsage: " ", // can't be the empty string or we get the default output
-		Hidden:    hidden,
-	}
-}
-
-// Run implements a foreground runner
-func Run(c *cli.Context) error {
-	log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
-
-	metricsListener, err := net.Listen("tcp", c.String("metrics"))
-	if err != nil {
-		log.Fatal().Err(err).Msg("Failed to open the metrics listener")
-	}
-
-	go metrics.ServeMetrics(metricsListener, context.Background(), metrics.Config{}, log)
-
-	listener, err := tunneldns.CreateListener(
-		c.String("address"),
-		// Note TUN-3758 , we use Int because UInt is not supported with altsrc
-		uint16(c.Int("port")),
-		c.StringSlice("upstream"),
-		c.StringSlice("bootstrap"),
-		c.Int("max-upstream-conns"),
-		log,
-	)
-
-	if err != nil {
-		log.Err(err).Msg("Failed to create the listeners")
-		return err
-	}
-
-	// Try to start the server
-	readySignal := make(chan struct{})
-	err = listener.Start(readySignal)
-	if err != nil {
-		log.Err(err).Msg("Failed to start the listeners")
-		return listener.Stop()
-	}
-	<-readySignal
-
-	// Wait for signal
-	signals := make(chan os.Signal, 10)
-	signal.Notify(signals, syscall.SIGTERM, syscall.SIGINT)
-	defer signal.Stop(signals)
-	<-signals
-
-	// Shut down server
-	err = listener.Stop()
-	if err != nil {
-		log.Err(err).Msg("failed to stop")
-	}
-	return err
-}

cmd/cloudflared/service_template.go

@@ -5,14 +5,13 @@ import (
 	"bytes"
 	"fmt"
 	"io"
+	"io/ioutil"
 	"os"
 	"os/exec"
-	"path"
 	"text/template"
 
-	homedir "github.com/mitchellh/go-homedir"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
-
+	"github.com/mitchellh/go-homedir"
-	"github.com/cloudflare/cloudflared/config"
 )
 
 type ServiceTemplate struct {
@@ -22,8 +21,7 @@ type ServiceTemplate struct {
 }
 
 type ServiceTemplateArgs struct {
-	Path      string
+	Path string
-	ExtraArgs []string
 }
 
 func (st *ServiceTemplate) ResolvePath() (string, error) {
@@ -43,27 +41,16 @@ func (st *ServiceTemplate) Generate(args *ServiceTemplateArgs) error {
 	if err != nil {
 		return err
 	}
-	if _, err = os.Stat(resolvedPath); err == nil {
-		return fmt.Errorf(serviceAlreadyExistsWarn(resolvedPath))
-	}
-
 	var buffer bytes.Buffer
 	err = tmpl.Execute(&buffer, args)
 	if err != nil {
 		return fmt.Errorf("error generating %s: %v", st.Path, err)
 	}
-	fileMode := os.FileMode(0o644)
+	fileMode := os.FileMode(0644)
 	if st.FileMode != 0 {
 		fileMode = st.FileMode
 	}
-
+	err = ioutil.WriteFile(resolvedPath, buffer.Bytes(), fileMode)
-	plistFolder := path.Dir(resolvedPath)
-	err = os.MkdirAll(plistFolder, 0o755)
-	if err != nil {
-		return fmt.Errorf("error creating %s: %v", plistFolder, err)
-	}
-
-	err = os.WriteFile(resolvedPath, buffer.Bytes(), fileMode)
 	if err != nil {
 		return fmt.Errorf("error writing %s: %v", resolvedPath, err)
 	}
@@ -82,30 +69,26 @@ func (st *ServiceTemplate) Remove() error {
 	return nil
 }
 
-func serviceAlreadyExistsWarn(service string) string {
-	return fmt.Sprintf("cloudflared service is already installed at %s; if you are running a cloudflared tunnel, you "+
-		"can point it to multiple origins, avoiding the need to run more than one cloudflared service in the "+
-		"same machine; otherwise if you are really sure, you can do `cloudflared service uninstall` to clean "+
-		"up the existing service and then try again this command",
-		service,
-	)
-}
-
 func runCommand(command string, args ...string) error {
 	cmd := exec.Command(command, args...)
 	stderr, err := cmd.StderrPipe()
 	if err != nil {
+		logger.WithError(err).Infof("error getting stderr pipe")
 		return fmt.Errorf("error getting stderr pipe: %v", err)
 	}
 	err = cmd.Start()
 	if err != nil {
+		logger.WithError(err).Infof("error starting %s", command)
 		return fmt.Errorf("error starting %s: %v", command, err)
 	}
-
+	commandErr, _ := ioutil.ReadAll(stderr)
-	output, _ := io.ReadAll(stderr)
+	if len(commandErr) > 0 {
+		logger.Errorf("%s: %s", command, commandErr)
+	}
 	err = cmd.Wait()
 	if err != nil {
-		return fmt.Errorf("%s %v returned with error code %v due to: %v", command, args, err, string(output))
+		logger.WithError(err).Infof("%s returned error", command)
+		return fmt.Errorf("%s returned with error: %v", command, err)
 	}
 	return nil
 }
@@ -161,38 +144,12 @@ func copyCredential(srcCredentialPath, destCredentialPath string) error {
 	return nil
 }
 
-func copyFile(src, dest string) error {
-	srcFile, err := os.Open(src)
-	if err != nil {
-		return err
-	}
-	defer srcFile.Close()
-
-	destFile, err := os.Create(dest)
-	if err != nil {
-		return err
-	}
-	ok := false
-	defer func() {
-		destFile.Close()
-		if !ok {
-			_ = os.Remove(dest)
-		}
-	}()
-
-	if _, err := io.Copy(destFile, srcFile); err != nil {
-		return err
-	}
-
-	ok = true
-	return nil
-}
-
 func copyConfig(srcConfigPath, destConfigPath string) error {
 	// Copy or create config
 	destFile, exists, err := openFile(destConfigPath, true)
 	if err != nil {
-		return fmt.Errorf("cannot open %s with error: %s", destConfigPath, err)
+		logger.WithError(err).Infof("cannot open %s", destConfigPath)
+		return err
 	} else if exists {
 		// config already exists, do nothing
 		return nil
@@ -216,6 +173,7 @@ func copyConfig(srcConfigPath, destConfigPath string) error {
 		if err != nil {
 			return fmt.Errorf("unable to copy %s to %s: %v", srcConfigPath, destConfigPath, err)
 		}
+		logger.Infof("Copied %s to %s", srcConfigPath, destConfigPath)
 	}
 
 	return nil

cmd/cloudflared/shell/shell.go

@@ -0,0 +1,47 @@
+package shell
+
+import (
+	"io"
+	"os"
+	"os/exec"
+	"runtime"
+)
+
+// OpenBrowser opens the specified URL in the default browser of the user
+func OpenBrowser(url string) error {
+	var cmd string
+	var args []string
+
+	switch runtime.GOOS {
+	case "windows":
+		cmd = "cmd"
+		args = []string{"/c", "start"}
+	case "darwin":
+		cmd = "open"
+	default: // "linux", "freebsd", "openbsd", "netbsd"
+		cmd = "xdg-open"
+	}
+	args = append(args, url)
+	return exec.Command(cmd, args...).Start()
+}
+
+// Run will kick off a shell task and pipe the results to the respective std pipes
+func Run(cmd string, args ...string) error {
+	c := exec.Command(cmd, args...)
+	stderr, err := c.StderrPipe()
+	if err != nil {
+		return err
+	}
+	go func() {
+		io.Copy(os.Stderr, stderr)
+	}()
+
+	stdout, err := c.StdoutPipe()
+	if err != nil {
+		return err
+	}
+	go func() {
+		io.Copy(os.Stdout, stdout)
+	}()
+	return c.Run()
+}

cmd/cloudflared/tail/cmd.go

@@ -1,428 +0,0 @@
-package tail
-
-import (
-	"encoding/json"
-	"errors"
-	"fmt"
-	"net/http"
-	"net/url"
-	"os"
-	"os/signal"
-	"syscall"
-	"time"
-
-	"github.com/google/uuid"
-	"github.com/mattn/go-colorable"
-	"github.com/rs/zerolog"
-	"github.com/urfave/cli/v2"
-	"nhooyr.io/websocket"
-
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
-	"github.com/cloudflare/cloudflared/credentials"
-	"github.com/cloudflare/cloudflared/logger"
-	"github.com/cloudflare/cloudflared/management"
-)
-
-var (
-	buildInfo *cliutil.BuildInfo
-)
-
-func Init(bi *cliutil.BuildInfo) {
-	buildInfo = bi
-}
-
-func Command() *cli.Command {
-	subcommands := []*cli.Command{
-		buildTailManagementTokenSubcommand(),
-	}
-
-	return buildTailCommand(subcommands)
-}
-
-func buildTailManagementTokenSubcommand() *cli.Command {
-	return &cli.Command{
-		Name:        "token",
-		Action:      cliutil.ConfiguredAction(managementTokenCommand),
-		Usage:       "Get management access jwt",
-		UsageText:   "cloudflared tail token TUNNEL_ID",
-		Description: `Get management access jwt for a tunnel`,
-		Hidden:      true,
-	}
-}
-
-func managementTokenCommand(c *cli.Context) error {
-	log := createLogger(c)
-	token, err := getManagementToken(c, log)
-	if err != nil {
-		return err
-	}
-	var tokenResponse = struct {
-		Token string `json:"token"`
-	}{Token: token}
-
-	return json.NewEncoder(os.Stdout).Encode(tokenResponse)
-}
-
-func buildTailCommand(subcommands []*cli.Command) *cli.Command {
-	return &cli.Command{
-		Name:      "tail",
-		Action:    Run,
-		Usage:     "Stream logs from a remote cloudflared",
-		UsageText: "cloudflared tail [tail command options] [TUNNEL-ID]",
-		Flags: []cli.Flag{
-			&cli.StringFlag{
-				Name:    "connector-id",
-				Usage:   "Access a specific cloudflared instance by connector id (for when a tunnel has multiple cloudflared's)",
-				Value:   "",
-				EnvVars: []string{"TUNNEL_MANAGEMENT_CONNECTOR"},
-			},
-			&cli.StringSliceFlag{
-				Name:    "event",
-				Usage:   "Filter by specific Events (cloudflared, http, tcp, udp) otherwise, defaults to send all events",
-				EnvVars: []string{"TUNNEL_MANAGEMENT_FILTER_EVENTS"},
-			},
-			&cli.StringFlag{
-				Name:    "level",
-				Usage:   "Filter by specific log levels (debug, info, warn, error). Filters by debug log level by default.",
-				EnvVars: []string{"TUNNEL_MANAGEMENT_FILTER_LEVEL"},
-				Value:   "debug",
-			},
-			&cli.Float64Flag{
-				Name:    "sample",
-				Usage:   "Sample log events by percentage (0.0 .. 1.0). No sampling by default.",
-				EnvVars: []string{"TUNNEL_MANAGEMENT_FILTER_SAMPLE"},
-				Value:   1.0,
-			},
-			&cli.StringFlag{
-				Name:    "token",
-				Usage:   "Access token for a specific tunnel",
-				Value:   "",
-				EnvVars: []string{"TUNNEL_MANAGEMENT_TOKEN"},
-			},
-			&cli.StringFlag{
-				Name:    "output",
-				Usage:   "Output format for the logs (default, json)",
-				Value:   "default",
-				EnvVars: []string{"TUNNEL_MANAGEMENT_OUTPUT"},
-			},
-			&cli.StringFlag{
-				Name:    "management-hostname",
-				Usage:   "Management hostname to signify incoming management requests",
-				EnvVars: []string{"TUNNEL_MANAGEMENT_HOSTNAME"},
-				Hidden:  true,
-				Value:   "management.argotunnel.com",
-			},
-			&cli.StringFlag{
-				Name:   "trace",
-				Usage:  "Set a cf-trace-id for the request",
-				Hidden: true,
-				Value:  "",
-			},
-			&cli.StringFlag{
-				Name:    logger.LogLevelFlag,
-				Value:   "info",
-				Usage:   "Application logging level {debug, info, warn, error, fatal}",
-				EnvVars: []string{"TUNNEL_LOGLEVEL"},
-			},
-			&cli.StringFlag{
-				Name:    credentials.OriginCertFlag,
-				Usage:   "Path to the certificate generated for your origin when you run cloudflared login.",
-				EnvVars: []string{"TUNNEL_ORIGIN_CERT"},
-				Value:   credentials.FindDefaultOriginCertPath(),
-			},
-		},
-		Subcommands: subcommands,
-	}
-}
-
-// Middleware validation error struct for returning to the eyeball
-type managementError struct {
-	Code    int    `json:"code,omitempty"`
-	Message string `json:"message,omitempty"`
-}
-
-// Middleware validation error HTTP response JSON for returning to the eyeball
-type managementErrorResponse struct {
-	Success bool              `json:"success,omitempty"`
-	Errors  []managementError `json:"errors,omitempty"`
-}
-
-func handleValidationError(resp *http.Response, log *zerolog.Logger) {
-	if resp.StatusCode == 530 {
-		log.Error().Msgf("no cloudflared connector available or reachable via management request (a recent version of cloudflared is required to use streaming logs)")
-	}
-	var managementErr managementErrorResponse
-	err := json.NewDecoder(resp.Body).Decode(&managementErr)
-	if err != nil {
-		log.Error().Msgf("unable to start management log streaming session: http response code returned %d", resp.StatusCode)
-		return
-	}
-	if managementErr.Success || len(managementErr.Errors) == 0 {
-		log.Error().Msgf("management tunnel validation returned success with invalid HTTP response code to convert to a WebSocket request")
-		return
-	}
-	for _, e := range managementErr.Errors {
-		log.Error().Msgf("management request failed validation: (%d) %s", e.Code, e.Message)
-	}
-}
-
-// logger will be created to emit only against the os.Stderr as to not obstruct with normal output from
-// management requests
-func createLogger(c *cli.Context) *zerolog.Logger {
-	level, levelErr := zerolog.ParseLevel(c.String(logger.LogLevelFlag))
-	if levelErr != nil {
-		level = zerolog.InfoLevel
-	}
-	log := zerolog.New(zerolog.ConsoleWriter{
-		Out:        colorable.NewColorable(os.Stderr),
-		TimeFormat: time.RFC3339,
-	}).With().Timestamp().Logger().Level(level)
-	return &log
-}
-
-// parseFilters will attempt to parse provided filters to send to with the EventStartStreaming
-func parseFilters(c *cli.Context) (*management.StreamingFilters, error) {
-	var level *management.LogLevel
-	var events []management.LogEventType
-	var sample float64
-
-	argLevel := c.String("level")
-	argEvents := c.StringSlice("event")
-	argSample := c.Float64("sample")
-
-	if argLevel != "" {
-		l, ok := management.ParseLogLevel(argLevel)
-		if !ok {
-			return nil, fmt.Errorf("invalid --level filter provided, please use one of the following Log Levels: debug, info, warn, error")
-		}
-		level = &l
-	}
-
-	for _, v := range argEvents {
-		t, ok := management.ParseLogEventType(v)
-		if !ok {
-			return nil, fmt.Errorf("invalid --event filter provided, please use one of the following EventTypes: cloudflared, http, tcp, udp")
-		}
-		events = append(events, t)
-	}
-
-	if argSample <= 0.0 || argSample > 1.0 {
-		return nil, fmt.Errorf("invalid --sample value provided, please make sure it is in the range (0.0 .. 1.0)")
-	}
-	sample = argSample
-
-	if level == nil && len(events) == 0 && argSample != 1.0 {
-		// When no filters are provided, do not return a StreamingFilters struct
-		return nil, nil
-	}
-
-	return &management.StreamingFilters{
-		Level:    level,
-		Events:   events,
-		Sampling: sample,
-	}, nil
-}
-
-// getManagementToken will make a call to the Cloudflare API to acquire a management token for the requested tunnel.
-func getManagementToken(c *cli.Context, log *zerolog.Logger) (string, error) {
-	userCreds, err := credentials.Read(c.String(credentials.OriginCertFlag), log)
-	if err != nil {
-		return "", err
-	}
-
-	client, err := userCreds.Client(c.String("api-url"), buildInfo.UserAgent(), log)
-	if err != nil {
-		return "", err
-	}
-
-	tunnelIDString := c.Args().First()
-	if tunnelIDString == "" {
-		return "", errors.New("no tunnel ID provided")
-	}
-	tunnelID, err := uuid.Parse(tunnelIDString)
-	if err != nil {
-		return "", errors.New("unable to parse provided tunnel id as a valid UUID")
-	}
-
-	token, err := client.GetManagementToken(tunnelID)
-	if err != nil {
-		return "", err
-	}
-
-	return token, nil
-}
-
-// buildURL will build the management url to contain the required query parameters to authenticate the request.
-func buildURL(c *cli.Context, log *zerolog.Logger) (url.URL, error) {
-	var err error
-	managementHostname := c.String("management-hostname")
-	token := c.String("token")
-	if token == "" {
-		token, err = getManagementToken(c, log)
-		if err != nil {
-			return url.URL{}, fmt.Errorf("unable to acquire management token for requested tunnel id: %w", err)
-		}
-	}
-	query := url.Values{}
-	query.Add("access_token", token)
-	connector := c.String("connector-id")
-	if connector != "" {
-		connectorID, err := uuid.Parse(connector)
-		if err != nil {
-			return url.URL{}, fmt.Errorf("unabled to parse 'connector-id' flag into a valid UUID: %w", err)
-		}
-		query.Add("connector_id", connectorID.String())
-	}
-	return url.URL{Scheme: "wss", Host: managementHostname, Path: "/logs", RawQuery: query.Encode()}, nil
-}
-
-func printLine(log *management.Log, logger *zerolog.Logger) {
-	fields, err := json.Marshal(log.Fields)
-	if err != nil {
-		fields = []byte("unable to parse fields")
-		logger.Debug().Msgf("unable to parse fields from event %+v", log)
-	}
-	fmt.Printf("%s %s %s %s %s\n", log.Time, log.Level, log.Event, log.Message, fields)
-}
-
-func printJSON(log *management.Log, logger *zerolog.Logger) {
-	output, err := json.Marshal(log)
-	if err != nil {
-		logger.Debug().Msgf("unable to parse event to json %+v", log)
-	} else {
-		fmt.Println(string(output))
-	}
-}
-
-// Run implements a foreground runner
-func Run(c *cli.Context) error {
-	log := createLogger(c)
-
-	signals := make(chan os.Signal, 10)
-	signal.Notify(signals, syscall.SIGTERM, syscall.SIGINT)
-	defer signal.Stop(signals)
-
-	output := "default"
-	switch c.String("output") {
-	case "default", "":
-		output = "default"
-	case "json":
-		output = "json"
-	default:
-		log.Err(errors.New("invalid --output value provided, please make sure it is one of: default, json")).Send()
-	}
-
-	filters, err := parseFilters(c)
-	if err != nil {
-		log.Error().Err(err).Msgf("invalid filters provided")
-		return nil
-	}
-
-	u, err := buildURL(c, log)
-	if err != nil {
-		log.Err(err).Msg("unable to construct management request URL")
-		return nil
-	}
-
-	header := make(http.Header)
-	header.Add("User-Agent", buildInfo.UserAgent())
-	trace := c.String("trace")
-	if trace != "" {
-		header["cf-trace-id"] = []string{trace}
-	}
-	ctx := c.Context
-	conn, resp, err := websocket.Dial(ctx, u.String(), &websocket.DialOptions{
-		HTTPHeader: header,
-	})
-	if err != nil {
-		if resp != nil && resp.StatusCode != http.StatusSwitchingProtocols {
-			handleValidationError(resp, log)
-			return nil
-		}
-		log.Error().Err(err).Msgf("unable to start management log streaming session")
-		return nil
-	}
-	defer conn.Close(websocket.StatusInternalError, "management connection was closed abruptly")
-
-	// Once connection is established, send start_streaming event to begin receiving logs
-	err = management.WriteEvent(conn, ctx, &management.EventStartStreaming{
-		ClientEvent: management.ClientEvent{Type: management.StartStreaming},
-		Filters:     filters,
-	})
-	if err != nil {
-		log.Error().Err(err).Msg("unable to request logs from management tunnel")
-		return nil
-	}
-	log.Debug().
-		Str("tunnel-id", c.Args().First()).
-		Str("connector-id", c.String("connector-id")).
-		Interface("filters", filters).
-		Msg("connected")
-
-	readerDone := make(chan struct{})
-
-	go func() {
-		defer close(readerDone)
-		for {
-			select {
-			case <-ctx.Done():
-				return
-			default:
-				event, err := management.ReadServerEvent(conn, ctx)
-				if err != nil {
-					if closeErr := management.AsClosed(err); closeErr != nil {
-						// If the client (or the server) already closed the connection, don't continue to
-						// attempt to read from the client.
-						if closeErr.Code == websocket.StatusNormalClosure {
-							return
-						}
-						// Only log abnormal closures
-						log.Error().Msgf("received remote closure: (%d) %s", closeErr.Code, closeErr.Reason)
-						return
-					}
-					log.Err(err).Msg("unable to read event from server")
-					return
-				}
-				switch event.Type {
-				case management.Logs:
-					logs, ok := management.IntoServerEvent(event, management.Logs)
-					if !ok {
-						log.Error().Msgf("invalid logs event")
-						continue
-					}
-					// Output all the logs received to stdout
-					for _, l := range logs.Logs {
-						if output == "json" {
-							printJSON(l, log)
-						} else {
-							printLine(l, log)
-						}
-					}
-				case management.UnknownServerEventType:
-					fallthrough
-				default:
-					log.Debug().Msgf("unexpected log event type: %s", event.Type)
-				}
-			}
-		}
-	}()
-
-	for {
-		select {
-		case <-ctx.Done():
-			return nil
-		case <-readerDone:
-			return nil
-		case <-signals:
-			log.Debug().Msg("closing management connection")
-			// Cleanly close the connection by sending a close message and then
-			// waiting (with timeout) for the server to close the connection.
-			conn.Close(websocket.StatusNormalClosure, "")
-			select {
-			case <-readerDone:
-			case <-time.After(time.Second):
-			}
-			return nil
-		}
-	}
-}

cmd/cloudflared/token/token.go

@@ -0,0 +1,179 @@
+package token
+
+import (
+	"context"
+	"fmt"
+	"io/ioutil"
+	"net/url"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/path"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/transfer"
+	"github.com/cloudflare/cloudflared/log"
+	"github.com/cloudflare/cloudflared/origin"
+	"github.com/coreos/go-oidc/jose"
+)
+
+const (
+	keyName = "token"
+)
+
+var logger = log.CreateLogger()
+
+type lock struct {
+	lockFilePath string
+	backoff      *origin.BackoffHandler
+	sigHandler 	 *signalHandler
+}
+
+type signalHandler struct {
+	sigChannel 		 chan os.Signal
+	signals		     []os.Signal
+}
+
+func (s *signalHandler) register(handler func()){
+	s.sigChannel = make(chan os.Signal, 1)
+	signal.Notify(s.sigChannel, s.signals...)
+	go func(s *signalHandler) {
+		for range s.sigChannel {
+			handler()
+		}
+	}(s)
+}
+
+func (s *signalHandler) deregister() {
+	signal.Stop(s.sigChannel)
+	close(s.sigChannel)
+}
+
+func errDeleteTokenFailed(lockFilePath string) error {
+	return fmt.Errorf("failed to acquire a new Access token. Please try to delete %s", lockFilePath)
+}
+
+// newLock will get a new file lock
+func newLock(path string) *lock {
+	lockPath := path + ".lock"
+	return &lock{
+		lockFilePath: lockPath,
+		backoff:      &origin.BackoffHandler{MaxRetries: 7},
+		sigHandler:   &signalHandler{
+			signals: 	[]os.Signal{syscall.SIGINT, syscall.SIGTERM},
+		},
+	}
+}
+
+func (l *lock) Acquire() error {
+	// Intercept SIGINT and SIGTERM to release lock before exiting
+	l.sigHandler.register(func() {
+        l.deleteLockFile()
+        os.Exit(0)
+	})
+
+	// Check for a path.lock file
+	// if the lock file exists; start polling
+	// if not, create the lock file and go through the normal flow.
+	// See AUTH-1736 for the reason why we do all this
+	for isTokenLocked(l.lockFilePath) {
+		if l.backoff.Backoff(context.Background()) {
+			continue
+		}
+
+		if err := l.deleteLockFile(); err != nil {
+			return err
+		}
+	}
+
+	// Create a lock file so other processes won't also try to get the token at
+	// the same time
+	if err := ioutil.WriteFile(l.lockFilePath, []byte{}, 0600); err != nil {
+		return err
+	}
+	return nil
+}
+
+func (l *lock) deleteLockFile() error {
+	if err := os.Remove(l.lockFilePath); err != nil && !os.IsNotExist(err) {
+		return errDeleteTokenFailed(l.lockFilePath)
+	}
+	return nil
+}
+
+func (l *lock) Release() error {
+	defer l.sigHandler.deregister()
+	return l.deleteLockFile()
+}
+
+// isTokenLocked checks to see if there is another process attempting to get the token already
+func isTokenLocked(lockFilePath string) bool {
+	exists, err := config.FileExists(lockFilePath)
+	return exists && err == nil
+}
+
+// FetchToken will either load a stored token or generate a new one
+func FetchToken(appURL *url.URL) (string, error) {
+	if token, err := GetTokenIfExists(appURL); token != "" && err == nil {
+		return token, nil
+	}
+
+	path, err := path.GenerateFilePathFromURL(appURL, keyName)
+	if err != nil {
+		return "", err
+	}
+
+	fileLock := newLock(path)
+
+	err = fileLock.Acquire()
+	if err != nil {
+		return "", err
+	}
+	defer fileLock.Release()
+
+	// check to see if another process has gotten a token while we waited for the lock
+	if token, err := GetTokenIfExists(appURL); token != "" && err == nil {
+		return token, nil
+	}
+
+	// this weird parameter is the resource name (token) and the key/value
+	// we want to send to the transfer service. the key is token and the value
+	// is blank (basically just the id generated in the transfer service)
+	token, err := transfer.Run(appURL, keyName, keyName, "", path, true)
+	if err != nil {
+		return "", err
+	}
+
+	return string(token), nil
+}
+
+// GetTokenIfExists will return the token from local storage if it exists
+func GetTokenIfExists(url *url.URL) (string, error) {
+	path, err := path.GenerateFilePathFromURL(url, keyName)
+	if err != nil {
+		return "", err
+	}
+	content, err := ioutil.ReadFile(path)
+	if err != nil {
+		return "", err
+	}
+	token, err := jose.ParseJWT(string(content))
+	if err != nil {
+		return "", err
+	}
+
+	return token.Encode(), nil
+}
+
+// RemoveTokenIfExists removes the a token from local storage if it exists
+func RemoveTokenIfExists(url *url.URL) error {
+	path, err := path.GenerateFilePathFromURL(url, keyName)
+	if err != nil {
+		return err
+	}
+	if err := os.Remove(path); err != nil && !os.IsNotExist(err) {
+		return err
+	}
+
+	return nil
+}

cmd/cloudflared/token/token_test.go

@@ -0,0 +1,52 @@
+package token
+
+import (
+	"os"
+	"syscall"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func TestSignalHandler(t *testing.T) {
+	sigHandler := signalHandler{signals: []os.Signal{syscall.SIGUSR1}}
+	handlerRan := false
+	done := make(chan struct{})
+	timer := time.NewTimer(time.Second)
+	sigHandler.register(func(){
+		handlerRan = true
+		done <- struct{}{}
+	})
+
+	p, err := os.FindProcess(os.Getpid())
+	require.Nil(t, err)
+	p.Signal(syscall.SIGUSR1)
+
+	// Blocks for up to one second to make sure the handler callback runs before the assert.
+	select {
+		case <- done:
+			assert.True(t, handlerRan)
+		case <- timer.C:
+			t.Fail()
+	}
+	sigHandler.deregister()
+}
+
+func TestSignalHandlerClose(t *testing.T) {
+	sigHandler := signalHandler{signals: []os.Signal{syscall.SIGUSR1}}
+	done := make(chan struct{})
+	timer := time.NewTimer(time.Second)
+	sigHandler.register(func(){done <- struct{}{}})
+	sigHandler.deregister()
+
+	p, err := os.FindProcess(os.Getpid())
+	require.Nil(t, err)
+	p.Signal(syscall.SIGUSR1)
+	select {
+	case <- done:
+		t.Fail()
+	case <- timer.C:
+	}
+}

cmd/cloudflared/transfer/transfer.go

@@ -0,0 +1,162 @@
+package transfer
+
+import (
+	"bytes"
+	"encoding/base64"
+	"errors"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"net/http"
+	"net/url"
+	"os"
+	"time"
+
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/encrypter"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/shell"
+	"github.com/cloudflare/cloudflared/log"
+)
+
+const (
+	baseStoreURL  = "https://login.cloudflarewarp.com/"
+	clientTimeout = time.Second * 60
+)
+
+var logger = log.CreateLogger()
+
+// Run does the transfer "dance" with the end result downloading the supported resource.
+// The expanded description is run is encapsulation of shared business logic needed
+// to request a resource (token/cert/etc) from the transfer service (loginhelper).
+// The "dance" we refer to is building a HTTP request, opening that in a browser waiting for
+// the user to complete an action, while it long polls in the background waiting for an
+// action to be completed to download the resource.
+func Run(transferURL *url.URL, resourceName, key, value, path string, shouldEncrypt bool) ([]byte, error) {
+	encrypterClient, err := encrypter.New("cloudflared_priv.pem", "cloudflared_pub.pem")
+	if err != nil {
+		return nil, err
+	}
+	requestURL, err := buildRequestURL(transferURL, key, value+encrypterClient.PublicKey(), shouldEncrypt)
+	if err != nil {
+		return nil, err
+	}
+
+	// See AUTH-1423 for why we use stderr (the way git wraps ssh)
+	err = shell.OpenBrowser(requestURL)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "Please open the following URL and log in with your Cloudflare account:\n\n%s\n\nLeave cloudflared running to download the %s automatically.\n", requestURL, resourceName)
+	} else {
+		fmt.Fprintf(os.Stderr, "A browser window should have opened at the following URL:\n\n%s\n\nIf the browser failed to open, open it yourself and visit the URL above.\n", requestURL)
+	}
+
+	var resourceData []byte
+
+	if shouldEncrypt {
+		buf, key, err := transferRequest(baseStoreURL + "transfer/" + encrypterClient.PublicKey())
+		if err != nil {
+			return nil, err
+		}
+
+		decodedBuf, err := base64.StdEncoding.DecodeString(string(buf))
+		if err != nil {
+			return nil, err
+		}
+		decrypted, err := encrypterClient.Decrypt(decodedBuf, key)
+		if err != nil {
+			return nil, err
+		}
+
+		resourceData = decrypted
+	} else {
+		buf, _, err := transferRequest(baseStoreURL + encrypterClient.PublicKey())
+		if err != nil {
+			return nil, err
+		}
+		resourceData = buf
+	}
+
+	if err := ioutil.WriteFile(path, resourceData, 0600); err != nil {
+		return nil, err
+	}
+
+	return resourceData, nil
+}
+
+// BuildRequestURL creates a request suitable for a resource transfer.
+// it will return a constructed url based off the base url and query key/value provided.
+// cli will build a url for cli transfer request.
+func buildRequestURL(baseURL *url.URL, key, value string, cli bool) (string, error) {
+	q := baseURL.Query()
+	q.Set(key, value)
+	baseURL.RawQuery = q.Encode()
+	if !cli {
+		return baseURL.String(), nil
+	}
+
+	q.Set("redirect_url", baseURL.String()) // we add the token as a query param on both the redirect_url
+	baseURL.RawQuery = q.Encode()           // and this actual baseURL.
+	baseURL.Path = "cdn-cgi/access/cli"
+	return baseURL.String(), nil
+}
+
+// transferRequest downloads the requested resource from the request URL
+func transferRequest(requestURL string) ([]byte, string, error) {
+	client := &http.Client{Timeout: clientTimeout}
+	const pollAttempts = 10
+	// we do "long polling" on the endpoint to get the resource.
+	for i := 0; i < pollAttempts; i++ {
+		buf, key, err := poll(client, requestURL)
+		if err != nil {
+			return nil, "", err
+		} else if len(buf) > 0 {
+			if err := putSuccess(client, requestURL); err != nil {
+				logger.WithError(err).Error("Failed to update resource success")
+			}
+			return buf, key, nil
+		}
+	}
+	return nil, "", errors.New("Failed to fetch resource")
+}
+
+// poll the endpoint for the request resource, waiting for the user interaction
+func poll(client *http.Client, requestURL string) ([]byte, string, error) {
+	resp, err := client.Get(requestURL)
+	if err != nil {
+		return nil, "", err
+	}
+	defer resp.Body.Close()
+
+	// ignore everything other than server errors as the resource
+	// may not exist until the user does the interaction
+	if resp.StatusCode >= 500 {
+		return nil, "", fmt.Errorf("error on request %d", resp.StatusCode)
+	}
+	if resp.StatusCode != 200 {
+		logger.Info("Waiting for login...")
+		return nil, "", nil
+	}
+
+	buf := new(bytes.Buffer)
+	if _, err := io.Copy(buf, resp.Body); err != nil {
+		return nil, "", err
+	}
+	return buf.Bytes(), resp.Header.Get("service-public-key"), nil
+}
+
+// putSuccess tells the server we successfully downloaded the resource
+func putSuccess(client *http.Client, requestURL string) error {
+	req, err := http.NewRequest("PUT", requestURL+"/ok", nil)
+	if err != nil {
+		return err
+	}
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return err
+	}
+
+	resp.Body.Close()
+	if resp.StatusCode != 200 {
+		return fmt.Errorf("HTTP Response Status Code: %d", resp.StatusCode)
+	}
+	return nil
+}

cmd/cloudflared/tunnel/config_test.go

@@ -1,15 +0,0 @@
-package tunnel
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/require"
-
-	"github.com/cloudflare/cloudflared/features"
-)
-
-func TestDedup(t *testing.T) {
-	expected := []string{"a", "b"}
-	actual := features.Dedup([]string{"a", "b", "a"})
-	require.ElementsMatch(t, expected, actual)
-}

cmd/cloudflared/tunnel/configuration.go

@@ -4,68 +4,82 @@ import (
 	"context"
 	"crypto/tls"
 	"fmt"
+	"io/ioutil"
 	"net"
-	"net/netip"
+	"net/http"
 	"os"
+	"path/filepath"
 	"strings"
 	"time"
 
-	"github.com/google/uuid"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/buildinfo"
-	"github.com/pkg/errors"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
-	"github.com/rs/zerolog"
-	"github.com/urfave/cli/v2"
-	"github.com/urfave/cli/v2/altsrc"
-	"golang.org/x/term"
-
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
-	"github.com/cloudflare/cloudflared/config"
 	"github.com/cloudflare/cloudflared/connection"
-	"github.com/cloudflare/cloudflared/edgediscovery"
+	"github.com/cloudflare/cloudflared/origin"
-	"github.com/cloudflare/cloudflared/edgediscovery/allregions"
-	"github.com/cloudflare/cloudflared/features"
-	"github.com/cloudflare/cloudflared/ingress"
-	"github.com/cloudflare/cloudflared/orchestration"
-	"github.com/cloudflare/cloudflared/supervisor"
 	"github.com/cloudflare/cloudflared/tlsconfig"
-	"github.com/cloudflare/cloudflared/tunnelrpc/pogs"
+	tunnelpogs "github.com/cloudflare/cloudflared/tunnelrpc/pogs"
-)
+	"github.com/cloudflare/cloudflared/validation"
 
-const (
+	"github.com/google/uuid"
-	secretValue       = "*****"
+	"github.com/mitchellh/go-homedir"
-	icmpFunnelTimeout = time.Second * 10
+	"github.com/pkg/errors"
+	"github.com/sirupsen/logrus"
+	"golang.org/x/crypto/ssh/terminal"
+	"gopkg.in/urfave/cli.v2"
 )
 
 var (
-	developerPortal = "https://developers.cloudflare.com/cloudflare-one/connections/connect-apps/install-and-setup"
+	developerPortal = "https://developers.cloudflare.com/argo-tunnel"
-	serviceUrl      = developerPortal + "/tunnel-guide/local/as-a-service/"
+	quickStartUrl   = developerPortal + "/quickstart/quickstart/"
-	argumentsUrl    = developerPortal + "/tunnel-guide/local/local-management/arguments/"
+	serviceUrl      = developerPortal + "/reference/service/"
-
+	argumentsUrl    = developerPortal + "/reference/arguments/"
-	secretFlags = [2]*altsrc.StringFlag{credentialsContentsFlag, tunnelTokenFlag}
-
-	configFlags = []string{"autoupdate-freq", "no-autoupdate", "retries", "protocol", "loglevel", "transport-loglevel", "origincert", "metrics", "metrics-update-freq", "edge-ip-version", "edge-bind-address"}
 )
 
-func generateRandomClientID(log *zerolog.Logger) (string, error) {
+// returns the first path that contains a cert.pem file. If none of the DefaultConfigDirs
+// contains a cert.pem file, return empty string
+func findDefaultOriginCertPath() string {
+	for _, defaultConfigDir := range config.DefaultConfigDirs {
+		originCertPath, _ := homedir.Expand(filepath.Join(defaultConfigDir, config.DefaultCredentialFile))
+		if ok, _ := config.FileExists(originCertPath); ok {
+			return originCertPath
+		}
+	}
+	return ""
+}
+
+func generateRandomClientID(logger *logrus.Logger) (string, error) {
 	u, err := uuid.NewRandom()
 	if err != nil {
-		log.Error().Msgf("couldn't create UUID for client ID %s", err)
+		logger.WithError(err).Error("couldn't create UUID for client ID")
 		return "", err
 	}
 	return u.String(), nil
 }
 
-func logClientOptions(c *cli.Context, log *zerolog.Logger) {
+func handleDeprecatedOptions(c *cli.Context) error {
+	// Fail if the user provided an old authentication method
+	if c.IsSet("api-key") || c.IsSet("api-email") || c.IsSet("api-ca-key") {
+		logger.Error("You don't need to give us your api-key anymore. Please use the new login method. Just run cloudflared login")
+		return fmt.Errorf("Client provided deprecated options")
+	}
+	return nil
+}
+
+func logClientOptions(c *cli.Context) {
 	flags := make(map[string]interface{})
-	for _, flag := range c.FlagNames() {
+	for _, flag := range c.LocalFlagNames() {
-		if isSecretFlag(flag) {
+		flags[flag] = c.Generic(flag)
-			flags[flag] = secretValue
+	}
-		} else {
+
-			flags[flag] = c.Generic(flag)
+	sliceFlags := []string{"header", "tag", "proxy-dns-upstream", "upstream", "edge"}
+	for _, sliceFlag := range sliceFlags {
+		if len(c.StringSlice(sliceFlag)) > 0 {
+			flags[sliceFlag] = strings.Join(c.StringSlice(sliceFlag), ", ")
 		}
 	}
 
 	if len(flags) > 0 {
-		log.Info().Msgf("Settings: %v", flags)
+		logger.WithFields(flags).Info("Flags")
 	}
 
 	envs := make(map[string]string)
@@ -75,422 +89,201 @@ func logClientOptions(c *cli.Context, log *zerolog.Logger) {
 		if strings.Contains(env, "TUNNEL_") {
 			vars := strings.Split(env, "=")
 			if len(vars) == 2 {
-				if isSecretEnvVar(vars[0]) {
+				envs[vars[0]] = vars[1]
-					envs[vars[0]] = secretValue
-				} else {
-					envs[vars[0]] = vars[1]
-				}
 			}
 		}
 	}
 	if len(envs) > 0 {
-		log.Info().Msgf("Environmental variables %v", envs)
+		logger.Infof("Environmental variables %v", envs)
 	}
 }
 
-func isSecretFlag(key string) bool {
+func dnsProxyStandAlone(c *cli.Context) bool {
-	for _, flag := range secretFlags {
+	return c.IsSet("proxy-dns") && (!c.IsSet("hostname") && !c.IsSet("tag") && !c.IsSet("hello-world"))
-		if flag.Name == key {
+}
-			return true
+
+func getOriginCert(c *cli.Context) ([]byte, error) {
+	if c.String("origincert") == "" {
+		logger.Warnf("Cannot determine default origin certificate path. No file %s in %v", config.DefaultCredentialFile, config.DefaultConfigDirs)
+		if isRunningFromTerminal() {
+			logger.Errorf("You need to specify the origin certificate path with --origincert option, or set TUNNEL_ORIGIN_CERT environment variable. See %s for more information.", argumentsUrl)
+			return nil, fmt.Errorf("Client didn't specify origincert path when running from terminal")
+		} else {
+			logger.Errorf("You need to specify the origin certificate path by specifying the origincert option in the configuration file, or set TUNNEL_ORIGIN_CERT environment variable. See %s for more information.", serviceUrl)
+			return nil, fmt.Errorf("Client didn't specify origincert path")
 		}
 	}
-	return false
+	// Check that the user has acquired a certificate using the login command
-}
+	originCertPath, err := homedir.Expand(c.String("origincert"))
-
+	if err != nil {
-func isSecretEnvVar(key string) bool {
+		logger.WithError(err).Errorf("Cannot resolve path %s", c.String("origincert"))
-	for _, flag := range secretFlags {
+		return nil, fmt.Errorf("Cannot resolve path %s", c.String("origincert"))
-		for _, secretEnvVar := range flag.EnvVars {
-			if secretEnvVar == key {
-				return true
-			}
-		}
 	}
-	return false
+	ok, err := config.FileExists(originCertPath)
-}
+	if err != nil {
+		logger.Errorf("Cannot check if origin cert exists at path %s", c.String("origincert"))
+		return nil, fmt.Errorf("Cannot check if origin cert exists at path %s", c.String("origincert"))
+	}
+	if !ok {
+		logger.Errorf(`Cannot find a valid certificate for your origin at the path:
 
-func dnsProxyStandAlone(c *cli.Context, namedTunnel *connection.TunnelProperties) bool {
+    %s
-	return c.IsSet("proxy-dns") &&
+
-		!(c.IsSet("name") || // adhoc-named tunnel
+If the path above is wrong, specify the path with the -origincert option.
-			c.IsSet(ingress.HelloWorldFlag) || // quick or named tunnel
+If you don't have a certificate signed by Cloudflare, run the command:
-			namedTunnel != nil) // named tunnel
+
+	%s login
+`, originCertPath, os.Args[0])
+		return nil, fmt.Errorf("Cannot find a valid certificate at the path %s", originCertPath)
+	}
+	// Easier to send the certificate as []byte via RPC than decoding it at this point
+	originCert, err := ioutil.ReadFile(originCertPath)
+	if err != nil {
+		logger.WithError(err).Errorf("Cannot read %s to load origin certificate", originCertPath)
+		return nil, fmt.Errorf("Cannot read %s to load origin certificate", originCertPath)
+	}
+	return originCert, nil
 }
 
 func prepareTunnelConfig(
-	ctx context.Context,
 	c *cli.Context,
-	info *cliutil.BuildInfo,
+	buildInfo *buildinfo.BuildInfo,
-	log, logTransport *zerolog.Logger,
+	version string, logger,
-	observer *connection.Observer,
+	transportLogger *logrus.Logger,
-	namedTunnel *connection.TunnelProperties,
+) (*origin.TunnelConfig, error) {
-) (*supervisor.TunnelConfig, *orchestration.Config, error) {
+	hostname, err := validation.ValidateHostname(c.String("hostname"))
-	clientID, err := uuid.NewRandom()
 	if err != nil {
-		return nil, nil, errors.Wrap(err, "can't generate connector UUID")
+		logger.WithError(err).Error("Invalid hostname")
+		return nil, errors.Wrap(err, "Invalid hostname")
 	}
-	log.Info().Msgf("Generated Connector ID: %s", clientID)
+	isFreeTunnel := hostname == ""
+	clientID := c.String("id")
+	if !c.IsSet("id") {
+		clientID, err = generateRandomClientID(logger)
+		if err != nil {
+			return nil, err
+		}
+	}
+
 	tags, err := NewTagSliceFromCLI(c.StringSlice("tag"))
 	if err != nil {
-		log.Err(err).Msg("Tag parse failure")
+		logger.WithError(err).Error("Tag parse failure")
-		return nil, nil, errors.Wrap(err, "Tag parse failure")
+		return nil, errors.Wrap(err, "Tag parse failure")
 	}
-	tags = append(tags, pogs.Tag{Name: "ID", Value: clientID.String()})
 
-	transportProtocol := c.String("protocol")
+	tags = append(tags, tunnelpogs.Tag{Name: "ID", Value: clientID})
 
-	clientFeatures := features.Dedup(append(c.StringSlice("features"), features.DefaultFeatures...))
+	originURL, err := config.ValidateUrl(c)
-
-	staticFeatures := features.StaticFeatures{}
-	if c.Bool("post-quantum") {
-		if FipsEnabled {
-			return nil, nil, fmt.Errorf("post-quantum not supported in FIPS mode")
-		}
-		pqMode := features.PostQuantumStrict
-		staticFeatures.PostQuantumMode = &pqMode
-	}
-	featureSelector, err := features.NewFeatureSelector(ctx, namedTunnel.Credentials.AccountTag, staticFeatures, log)
 	if err != nil {
-		return nil, nil, errors.Wrap(err, "Failed to create feature selector")
+		logger.WithError(err).Error("Error validating origin URL")
-	}
+		return nil, errors.Wrap(err, "Error validating origin URL")
-	pqMode := featureSelector.PostQuantumMode()
-	if pqMode == features.PostQuantumStrict {
-		// Error if the user tries to force a non-quic transport protocol
-		if transportProtocol != connection.AutoSelectFlag && transportProtocol != connection.QUIC.String() {
-			return nil, nil, fmt.Errorf("post-quantum is only supported with the quic transport")
-		}
-		transportProtocol = connection.QUIC.String()
-		clientFeatures = append(clientFeatures, features.FeaturePostQuantum)
-
-		log.Info().Msgf(
-			"Using hybrid post-quantum key agreement %s",
-			supervisor.PQKexName,
-		)
 	}
 
-	namedTunnel.Client = pogs.ClientInfo{
+	var originCert []byte
-		ClientID: clientID[:],
+	if !isFreeTunnel {
-		Features: clientFeatures,
+		originCert, err = getOriginCert(c)
-		Version:  info.Version(),
-		Arch:     info.OSArch(),
-	}
-	cfg := config.GetConfiguration()
-	ingressRules, err := ingress.ParseIngressFromConfigAndCLI(cfg, c, log)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	protocolSelector, err := connection.NewProtocolSelector(transportProtocol, namedTunnel.Credentials.AccountTag, c.IsSet(TunnelTokenFlag), c.Bool("post-quantum"), edgediscovery.ProtocolPercentage, connection.ResolveTTL, log)
-	if err != nil {
-		return nil, nil, err
-	}
-	log.Info().Msgf("Initial protocol %s", protocolSelector.Current())
-
-	edgeTLSConfigs := make(map[connection.Protocol]*tls.Config, len(connection.ProtocolList))
-	for _, p := range connection.ProtocolList {
-		tlsSettings := p.TLSSettings()
-		if tlsSettings == nil {
-			return nil, nil, fmt.Errorf("%s has unknown TLS settings", p)
-		}
-		edgeTLSConfig, err := tlsconfig.CreateTunnelConfig(c, tlsSettings.ServerName)
 		if err != nil {
-			return nil, nil, errors.Wrap(err, "unable to create TLS config to connect with edge")
+			return nil, errors.Wrap(err, "Error getting origin cert")
 		}
-		if len(tlsSettings.NextProtos) > 0 {
-			edgeTLSConfig.NextProtos = tlsSettings.NextProtos
-		}
-		edgeTLSConfigs[p] = edgeTLSConfig
 	}
 
-	gracePeriod, err := gracePeriod(c)
+	originCertPool, err := tlsconfig.LoadOriginCA(c, logger)
 	if err != nil {
-		return nil, nil, err
+		logger.WithError(err).Error("Error loading cert pool")
-	}
+		return nil, errors.Wrap(err, "Error loading cert pool")
-	edgeIPVersion, err := parseConfigIPVersion(c.String("edge-ip-version"))
-	if err != nil {
-		return nil, nil, err
-	}
-	edgeBindAddr, err := parseConfigBindAddress(c.String("edge-bind-address"))
-	if err != nil {
-		return nil, nil, err
-	}
-	if err := testIPBindable(edgeBindAddr); err != nil {
-		return nil, nil, fmt.Errorf("invalid edge-bind-address %s: %v", edgeBindAddr, err)
-	}
-	edgeIPVersion, err = adjustIPVersionByBindAddress(edgeIPVersion, edgeBindAddr)
-	if err != nil {
-		// This is not a fatal error, we just overrode edgeIPVersion
-		log.Warn().Str("edgeIPVersion", edgeIPVersion.String()).Err(err).Msg("Overriding edge-ip-version")
 	}
 
-	tunnelConfig := &supervisor.TunnelConfig{
+	tunnelMetrics := origin.NewTunnelMetrics()
-		GracePeriod:     gracePeriod,
+	httpTransport := &http.Transport{
-		ReplaceExisting: c.Bool("force"),
+		Proxy:                 http.ProxyFromEnvironment,
-		OSArch:          info.OSArch(),
+		MaxIdleConns:          c.Int("proxy-keepalive-connections"),
-		ClientID:        clientID.String(),
+		IdleConnTimeout:       c.Duration("proxy-keepalive-timeout"),
-		EdgeAddrs:       c.StringSlice("edge"),
+		TLSHandshakeTimeout:   c.Duration("proxy-tls-timeout"),
-		Region:          c.String("region"),
+		ExpectContinueTimeout: 1 * time.Second,
-		EdgeIPVersion:   edgeIPVersion,
+		TLSClientConfig:       &tls.Config{RootCAs: originCertPool, InsecureSkipVerify: c.IsSet("no-tls-verify")},
-		EdgeBindAddr:    edgeBindAddr,
-		HAConnections:   c.Int(haConnectionsFlag),
-		IsAutoupdated:   c.Bool("is-autoupdated"),
-		LBPool:          c.String("lb-pool"),
-		Tags:            tags,
-		Log:             log,
-		LogTransport:    logTransport,
-		Observer:        observer,
-		ReportedVersion: info.Version(),
-		// Note TUN-3758 , we use Int because UInt is not supported with altsrc
-		Retries:                             uint(c.Int("retries")),
-		RunFromTerminal:                     isRunningFromTerminal(),
-		NamedTunnel:                         namedTunnel,
-		ProtocolSelector:                    protocolSelector,
-		EdgeTLSConfigs:                      edgeTLSConfigs,
-		FeatureSelector:                     featureSelector,
-		MaxEdgeAddrRetries:                  uint8(c.Int("max-edge-addr-retries")),
-		RPCTimeout:                          c.Duration(rpcTimeout),
-		WriteStreamTimeout:                  c.Duration(writeStreamTimeout),
-		DisableQUICPathMTUDiscovery:         c.Bool(quicDisablePathMTUDiscovery),
-		QUICConnectionLevelFlowControlLimit: c.Uint64(quicConnLevelFlowControlLimit),
-		QUICStreamLevelFlowControlLimit:     c.Uint64(quicStreamLevelFlowControlLimit),
 	}
-	packetConfig, err := newPacketConfig(c, log)
+
-	if err != nil {
+	dialContext := (&net.Dialer{
-		log.Warn().Err(err).Msg("ICMP proxy feature is disabled")
+		Timeout:   c.Duration("proxy-connect-timeout"),
+		KeepAlive: c.Duration("proxy-tcp-keepalive"),
+		DualStack: !c.Bool("proxy-no-happy-eyeballs"),
+	}).DialContext
+
+	if c.IsSet("unix-socket") {
+		unixSocket, err := config.ValidateUnixSocket(c)
+		if err != nil {
+			logger.WithError(err).Error("Error validating --unix-socket")
+			return nil, errors.Wrap(err, "Error validating --unix-socket")
+		}
+
+		logger.Infof("Proxying tunnel requests to unix:%s", unixSocket)
+		httpTransport.DialContext = func(ctx context.Context, _, _ string) (net.Conn, error) {
+			// if --unix-socket specified, enforce network type "unix"
+			return dialContext(ctx, "unix", unixSocket)
+		}
 	} else {
-		tunnelConfig.PacketConfig = packetConfig
+		logger.Infof("Proxying tunnel requests to %s", originURL)
-	}
+		httpTransport.DialContext = dialContext
-	orchestratorConfig := &orchestration.Config{
-		Ingress:            &ingressRules,
-		WarpRouting:        ingress.NewWarpRoutingConfig(&cfg.WarpRouting),
-		ConfigurationFlags: parseConfigFlags(c),
-		WriteTimeout:       c.Duration(writeStreamTimeout),
-	}
-	return tunnelConfig, orchestratorConfig, nil
-}
-
-func parseConfigFlags(c *cli.Context) map[string]string {
-	result := make(map[string]string)
-
-	for _, flag := range configFlags {
-		if v := c.String(flag); c.IsSet(flag) && v != "" {
-			result[flag] = v
-		}
 	}
 
-	return result
+	if !c.IsSet("hello-world") && c.IsSet("origin-server-name") {
-}
+		httpTransport.TLSClientConfig.ServerName = c.String("origin-server-name")
-
-func gracePeriod(c *cli.Context) (time.Duration, error) {
-	period := c.Duration("grace-period")
-	if period > connection.MaxGracePeriod {
-		return time.Duration(0), fmt.Errorf("grace-period must be equal or less than %v", connection.MaxGracePeriod)
-	}
-	return period, nil
-}
-
-func isRunningFromTerminal() bool {
-	return term.IsTerminal(int(os.Stdout.Fd()))
-}
-
-// ParseConfigIPVersion returns the IP version from possible expected values from config
-func parseConfigIPVersion(version string) (v allregions.ConfigIPVersion, err error) {
-	switch version {
-	case "4":
-		v = allregions.IPv4Only
-	case "6":
-		v = allregions.IPv6Only
-	case "auto":
-		v = allregions.Auto
-	default: // unspecified or invalid
-		err = fmt.Errorf("invalid value for edge-ip-version: %s", version)
-	}
-	return
-}
-
-func parseConfigBindAddress(ipstr string) (net.IP, error) {
-	// Unspecified - it's fine
-	if ipstr == "" {
-		return nil, nil
-	}
-	ip := net.ParseIP(ipstr)
-	if ip == nil {
-		return nil, fmt.Errorf("invalid value for edge-bind-address: %s", ipstr)
-	}
-	return ip, nil
-}
-
-func testIPBindable(ip net.IP) error {
-	// "Unspecified" = let OS choose, so always bindable
-	if ip == nil {
-		return nil
 	}
 
-	addr := &net.UDPAddr{IP: ip, Port: 0}
+	err = validation.ValidateHTTPService(originURL, hostname, httpTransport)
-	listener, err := net.ListenUDP("udp", addr)
 	if err != nil {
-		return err
+		logger.WithError(err).Error("unable to connect to the origin")
+		return nil, errors.Wrap(err, "unable to connect to the origin")
 	}
-	listener.Close()
-	return nil
-}
 
-func adjustIPVersionByBindAddress(ipVersion allregions.ConfigIPVersion, ip net.IP) (allregions.ConfigIPVersion, error) {
+	toEdgeTLSConfig, err := tlsconfig.CreateTunnelConfig(c)
-	if ip == nil {
-		return ipVersion, nil
-	}
-	// https://pkg.go.dev/net#IP.To4: "If ip is not an IPv4 address, To4 returns nil."
-	if ip.To4() != nil {
-		if ipVersion == allregions.IPv6Only {
-			return allregions.IPv4Only, fmt.Errorf("IPv4 bind address is specified, but edge-ip-version is IPv6")
-		}
-		return allregions.IPv4Only, nil
-	} else {
-		if ipVersion == allregions.IPv4Only {
-			return allregions.IPv6Only, fmt.Errorf("IPv6 bind address is specified, but edge-ip-version is IPv4")
-		}
-		return allregions.IPv6Only, nil
-	}
-}
-
-func newPacketConfig(c *cli.Context, logger *zerolog.Logger) (*ingress.GlobalRouterConfig, error) {
-	ipv4Src, err := determineICMPv4Src(c.String("icmpv4-src"), logger)
 	if err != nil {
-		return nil, errors.Wrap(err, "failed to determine IPv4 source address for ICMP proxy")
+		logger.WithError(err).Error("unable to create TLS config to connect with edge")
-	}
+		return nil, errors.Wrap(err, "unable to create TLS config to connect with edge")
-	logger.Info().Msgf("ICMP proxy will use %s as source for IPv4", ipv4Src)
-
-	ipv6Src, zone, err := determineICMPv6Src(c.String("icmpv6-src"), logger, ipv4Src)
-	if err != nil {
-		return nil, errors.Wrap(err, "failed to determine IPv6 source address for ICMP proxy")
-	}
-	if zone != "" {
-		logger.Info().Msgf("ICMP proxy will use %s in zone %s as source for IPv6", ipv6Src, zone)
-	} else {
-		logger.Info().Msgf("ICMP proxy will use %s as source for IPv6", ipv6Src)
 	}
 
-	icmpRouter, err := ingress.NewICMPRouter(ipv4Src, ipv6Src, zone, logger, icmpFunnelTimeout)
+	return &origin.TunnelConfig{
-	if err != nil {
+		BuildInfo:            buildInfo,
-		return nil, err
+		ClientID:             clientID,
-	}
+		ClientTlsConfig:      httpTransport.TLSClientConfig,
-	return &ingress.GlobalRouterConfig{
+		CompressionQuality:   c.Uint64("compression-quality"),
-		ICMPRouter: icmpRouter,
+		EdgeAddrs:            c.StringSlice("edge"),
-		IPv4Src:    ipv4Src,
+		GracePeriod:          c.Duration("grace-period"),
-		IPv6Src:    ipv6Src,
+		HAConnections:        c.Int("ha-connections"),
-		Zone:       zone,
+		HTTPTransport:        httpTransport,
+		HeartbeatInterval:    c.Duration("heartbeat-interval"),
+		Hostname:             hostname,
+		HTTPHostHeader:       c.String("http-host-header"),
+		IncidentLookup:       origin.NewIncidentLookup(),
+		IsAutoupdated:        c.Bool("is-autoupdated"),
+		IsFreeTunnel:         isFreeTunnel,
+		LBPool:               c.String("lb-pool"),
+		Logger:               logger,
+		MaxHeartbeats:        c.Uint64("heartbeat-count"),
+		Metrics:              tunnelMetrics,
+		MetricsUpdateFreq:    c.Duration("metrics-update-freq"),
+		NoChunkedEncoding:    c.Bool("no-chunked-encoding"),
+		OriginCert:           originCert,
+		OriginUrl:            originURL,
+		ReportedVersion:      version,
+		Retries:              c.Uint("retries"),
+		RunFromTerminal:      isRunningFromTerminal(),
+		Tags:                 tags,
+		TlsConfig:            toEdgeTLSConfig,
+		TransportLogger:      transportLogger,
+		UseDeclarativeTunnel: c.Bool("use-declarative-tunnels"),
 	}, nil
 }
 
-func determineICMPv4Src(userDefinedSrc string, logger *zerolog.Logger) (netip.Addr, error) {
+func serviceDiscoverer(c *cli.Context, logger *logrus.Logger) (connection.EdgeServiceDiscoverer, error) {
-	if userDefinedSrc != "" {
+	// If --edge is specfied, resolve edge server addresses
-		addr, err := netip.ParseAddr(userDefinedSrc)
+	if len(c.StringSlice("edge")) > 0 {
-		if err != nil {
+		return connection.NewEdgeHostnameResolver(c.StringSlice("edge"))
-			return netip.Addr{}, err
-		}
-		if addr.Is4() {
-			return addr, nil
-		}
-		return netip.Addr{}, fmt.Errorf("expect IPv4, but %s is IPv6", userDefinedSrc)
 	}
-
+	// Otherwise lookup edge server addresses through service discovery
-	addr, err := findLocalAddr(net.ParseIP("192.168.0.1"), 53)
+	return connection.NewEdgeAddrResolver(logger)
-	if err != nil {
-		addr = netip.IPv4Unspecified()
-		logger.Debug().Err(err).Msgf("Failed to determine the IPv4 for this machine. It will use %s to send/listen for ICMPv4 echo", addr)
-	}
-	return addr, nil
 }
 
-type interfaceIP struct {
+func isRunningFromTerminal() bool {
-	name string
+	return terminal.IsTerminal(int(os.Stdout.Fd()))
-	ip   net.IP
-}
-
-func determineICMPv6Src(userDefinedSrc string, logger *zerolog.Logger, ipv4Src netip.Addr) (addr netip.Addr, zone string, err error) {
-	if userDefinedSrc != "" {
-		userDefinedIP, zone, _ := strings.Cut(userDefinedSrc, "%")
-		addr, err := netip.ParseAddr(userDefinedIP)
-		if err != nil {
-			return netip.Addr{}, "", err
-		}
-		if addr.Is6() {
-			return addr, zone, nil
-		}
-		return netip.Addr{}, "", fmt.Errorf("expect IPv6, but %s is IPv4", userDefinedSrc)
-	}
-
-	// Loop through all the interfaces, the preference is
-	// 1. The interface where ipv4Src is in
-	// 2. Interface with IPv6 address
-	// 3. Unspecified interface
-
-	interfaces, err := net.Interfaces()
-	if err != nil {
-		return netip.IPv6Unspecified(), "", nil
-	}
-
-	interfacesWithIPv6 := make([]interfaceIP, 0)
-	for _, interf := range interfaces {
-		interfaceAddrs, err := interf.Addrs()
-		if err != nil {
-			continue
-		}
-
-		foundIPv4SrcInterface := false
-		for _, interfaceAddr := range interfaceAddrs {
-			if ipnet, ok := interfaceAddr.(*net.IPNet); ok {
-				ip := ipnet.IP
-				if ip.Equal(ipv4Src.AsSlice()) {
-					foundIPv4SrcInterface = true
-				}
-				if ip.To4() == nil {
-					interfacesWithIPv6 = append(interfacesWithIPv6, interfaceIP{
-						name: interf.Name,
-						ip:   ip,
-					})
-				}
-			}
-		}
-		// Found the interface of ipv4Src. Loop through the addresses to see if there is an IPv6
-		if foundIPv4SrcInterface {
-			for _, interfaceAddr := range interfaceAddrs {
-				if ipnet, ok := interfaceAddr.(*net.IPNet); ok {
-					ip := ipnet.IP
-					if ip.To4() == nil {
-						addr, err := netip.ParseAddr(ip.String())
-						if err == nil {
-							return addr, interf.Name, nil
-						}
-					}
-				}
-			}
-		}
-	}
-
-	for _, interf := range interfacesWithIPv6 {
-		addr, err := netip.ParseAddr(interf.ip.String())
-		if err == nil {
-			return addr, interf.name, nil
-		}
-	}
-	logger.Debug().Err(err).Msgf("Failed to determine the IPv6 for this machine. It will use %s to send/listen for ICMPv6 echo", netip.IPv6Unspecified())
-
-	return netip.IPv6Unspecified(), "", nil
-}
-
-// FindLocalAddr tries to dial UDP and returns the local address picked by the OS
-func findLocalAddr(dst net.IP, port int) (netip.Addr, error) {
-	udpConn, err := net.DialUDP("udp", nil, &net.UDPAddr{
-		IP:   dst,
-		Port: port,
-	})
-	if err != nil {
-		return netip.Addr{}, err
-	}
-	defer udpConn.Close()
-	localAddrPort, err := netip.ParseAddrPort(udpConn.LocalAddr().String())
-	if err != nil {
-		return netip.Addr{}, err
-	}
-	localAddr := localAddrPort.Addr()
-	return localAddr, nil
 }

cmd/cloudflared/tunnel/configuration_test.go

@@ -1,5 +1,4 @@
-//go:build ignore
+// +build ignore
-
 // TODO: Remove the above build tag and include this test when we start compiling with Golang 1.10.0+
 
 package tunnel
@@ -8,7 +7,6 @@ import (
 	"crypto/x509"
 	"crypto/x509/pkix"
 	"encoding/asn1"
-	"net"
 	"os"
 	"testing"
 
@@ -214,23 +212,3 @@ func getCertPoolSubjects(certPool *x509.CertPool) ([]*pkix.Name, error) {
 func isUnrecoverableError(err error) bool {
 	return err != nil && err.Error() != "crypto/x509: system root pool is not available on Windows"
 }
-
-func TestTestIPBindable(t *testing.T) {
-	assert.Nil(t, testIPBindable(nil))
-
-	// Public services - if one of these IPs is on the machine, the test environment is too weird
-	assert.NotNil(t, testIPBindable(net.ParseIP("8.8.8.8")))
-	assert.NotNil(t, testIPBindable(net.ParseIP("1.1.1.1")))
-
-	addrs, err := net.InterfaceAddrs()
-	if err != nil {
-		t.Fatal(err)
-	}
-	for i, addr := range addrs {
-		if i >= 3 {
-			break
-		}
-		ip := addr.(*net.IPNet).IP
-		assert.Nil(t, testIPBindable(ip))
-	}
-}

cmd/cloudflared/tunnel/credential_finder.go

@@ -1,84 +0,0 @@
-package tunnel
-
-import (
-	"fmt"
-	"path/filepath"
-
-	"github.com/cloudflare/cloudflared/config"
-	"github.com/cloudflare/cloudflared/credentials"
-
-	"github.com/google/uuid"
-	"github.com/rs/zerolog"
-	"github.com/urfave/cli/v2"
-)
-
-// CredFinder can find the tunnel credentials file.
-type CredFinder interface {
-	Path() (string, error)
-}
-
-// Implements CredFinder and looks for the credentials file at the given
-// filepath.
-type staticPath struct {
-	filePath string
-	fs       fileSystem
-}
-
-func newStaticPath(filePath string, fs fileSystem) CredFinder {
-	return staticPath{
-		filePath: filePath,
-		fs:       fs,
-	}
-}
-
-func (a staticPath) Path() (string, error) {
-	if a.filePath != "" && a.fs.validFilePath(a.filePath) {
-		return a.filePath, nil
-	}
-	return "", fmt.Errorf("Tunnel credentials file '%s' doesn't exist or is not a file", a.filePath)
-}
-
-// Implements CredFinder and looks for the credentials file in several directories
-// searching for a file named <id>.json
-type searchByID struct {
-	id  uuid.UUID
-	c   *cli.Context
-	log *zerolog.Logger
-	fs  fileSystem
-}
-
-func newSearchByID(id uuid.UUID, c *cli.Context, log *zerolog.Logger, fs fileSystem) CredFinder {
-	return searchByID{
-		id:  id,
-		c:   c,
-		log: log,
-		fs:  fs,
-	}
-}
-
-func (s searchByID) Path() (string, error) {
-	originCertPath := s.c.String(credentials.OriginCertFlag)
-	originCertLog := s.log.With().
-		Str("originCertPath", originCertPath).
-		Logger()
-
-	// Fallback to look for tunnel credentials in the origin cert directory
-	if originCertPath, err := credentials.FindOriginCert(originCertPath, &originCertLog); err == nil {
-		originCertDir := filepath.Dir(originCertPath)
-		if filePath, err := tunnelFilePath(s.id, originCertDir); err == nil {
-			if s.fs.validFilePath(filePath) {
-				return filePath, nil
-			}
-		}
-	}
-
-	// Last resort look under default config directories
-	for _, configDir := range config.DefaultConfigSearchDirectories() {
-		if filePath, err := tunnelFilePath(s.id, configDir); err == nil {
-			if s.fs.validFilePath(filePath) {
-				return filePath, nil
-			}
-		}
-	}
-	return "", fmt.Errorf("tunnel credentials file not found")
-}

cmd/cloudflared/tunnel/filesystem.go

@@ -1,26 +0,0 @@
-package tunnel
-
-import (
-	"os"
-)
-
-// Abstract away details of reading files, so that SubcommandContext can read
-// from either the real filesystem, or a mock (when running unit tests).
-type fileSystem interface {
-	readFile(filePath string) ([]byte, error)
-	validFilePath(path string) bool
-}
-
-type realFileSystem struct{}
-
-func (fs realFileSystem) validFilePath(path string) bool {
-	fileStat, err := os.Stat(path)
-	if err != nil {
-		return false
-	}
-	return !fileStat.IsDir()
-}
-
-func (fs realFileSystem) readFile(filePath string) ([]byte, error) {
-	return os.ReadFile(filePath)
-}

cmd/cloudflared/tunnel/fips.go

@@ -1,3 +0,0 @@
-package tunnel
-
-var FipsEnabled bool

cmd/cloudflared/tunnel/info.go

@@ -1,16 +0,0 @@
-package tunnel
-
-import (
-	"time"
-
-	"github.com/google/uuid"
-
-	"github.com/cloudflare/cloudflared/cfapi"
-)
-
-type Info struct {
-	ID         uuid.UUID             `json:"id"`
-	Name       string                `json:"name"`
-	CreatedAt  time.Time             `json:"createdAt"`
-	Connectors []*cfapi.ActiveClient `json:"conns"`
-}

cmd/cloudflared/tunnel/ingress_subcommands.go

@@ -1,145 +0,0 @@
-package tunnel
-
-import (
-	"encoding/json"
-	"fmt"
-	"net/url"
-
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
-	"github.com/cloudflare/cloudflared/config"
-	"github.com/cloudflare/cloudflared/ingress"
-
-	"github.com/pkg/errors"
-	"github.com/urfave/cli/v2"
-)
-
-const ingressDataJSONFlagName = "json"
-
-var ingressDataJSON = &cli.StringFlag{
-	Name:    ingressDataJSONFlagName,
-	Aliases: []string{"j"},
-	Usage:   `Accepts data in the form of json as an input rather than read from a file`,
-	EnvVars: []string{"TUNNEL_INGRESS_VALIDATE_JSON"},
-}
-
-func buildIngressSubcommand() *cli.Command {
-	return &cli.Command{
-		Name:      "ingress",
-		Category:  "Tunnel",
-		Usage:     "Validate and test cloudflared tunnel's ingress configuration",
-		UsageText: "cloudflared tunnel [--config FILEPATH] ingress COMMAND [arguments...]",
-		Hidden:    true,
-		Description: ` Cloudflared lets you route traffic from the internet to multiple different addresses on your
-		origin. Multiple-origin routing is configured by a set of rules. Each rule matches traffic
-		by its hostname or path, and routes it to an address. These rules are configured under the
-		'ingress' key of your config.yaml, for example:
-
-		ingress:
-		  - hostname: www.example.com
-		    service: https://localhost:8000
-		  - hostname: *.example.xyz
-		    path: /[a-zA-Z]+.html
-		    service: https://localhost:8001
-		  - hostname: *
-		    service: https://localhost:8002
-
-		To ensure cloudflared can route all incoming requests, the last rule must be a catch-all
-		rule that matches all traffic. You can validate these rules with the 'ingress validate'
-		command, and test which rule matches a particular URL with 'ingress rule <URL>'.
-
-		Multiple-origin routing is incompatible with the --url flag.`,
-		Subcommands: []*cli.Command{buildValidateIngressCommand(), buildTestURLCommand()},
-	}
-}
-
-func buildValidateIngressCommand() *cli.Command {
-	return &cli.Command{
-		Name:        "validate",
-		Action:      cliutil.ConfiguredActionWithWarnings(validateIngressCommand),
-		Usage:       "Validate the ingress configuration ",
-		UsageText:   "cloudflared tunnel [--config FILEPATH] ingress validate",
-		Description: "Validates the configuration file, ensuring your ingress rules are OK.",
-		Flags:       []cli.Flag{ingressDataJSON},
-	}
-}
-
-func buildTestURLCommand() *cli.Command {
-	return &cli.Command{
-		Name:      "rule",
-		Action:    cliutil.ConfiguredAction(testURLCommand),
-		Usage:     "Check which ingress rule matches a given request URL",
-		UsageText: "cloudflared tunnel [--config FILEPATH] ingress rule URL",
-		ArgsUsage: "URL",
-		Description: "Check which ingress rule matches a given request URL. " +
-			"Ingress rules match a request's hostname and path. Hostname is " +
-			"optional and is either a full hostname like `www.example.com` or a " +
-			"hostname with a `*` for its subdomains, e.g. `*.example.com`. Path " +
-			"is optional and matches a regular expression, like `/[a-zA-Z0-9_]+.html`",
-	}
-}
-
-// validateIngressCommand check the syntax of the ingress rules in the cloudflared config file
-func validateIngressCommand(c *cli.Context, warnings string) error {
-	conf, err := getConfiguration(c)
-	if err != nil {
-		return err
-	}
-
-	if _, err := ingress.ParseIngress(conf); err != nil {
-		return errors.Wrap(err, "Validation failed")
-	}
-	if c.IsSet("url") {
-		return ingress.ErrURLIncompatibleWithIngress
-	}
-	if warnings != "" {
-		fmt.Println("Warning: unused keys detected in your config file. Here is a list of unused keys:")
-		fmt.Println(warnings)
-		return nil
-	}
-	fmt.Println("OK")
-	return nil
-}
-
-func getConfiguration(c *cli.Context) (*config.Configuration, error) {
-	var conf *config.Configuration
-	if c.IsSet(ingressDataJSONFlagName) {
-		ingressJSON := c.String(ingressDataJSONFlagName)
-		fmt.Println("Validating rules from cmdline flag --json")
-		err := json.Unmarshal([]byte(ingressJSON), &conf)
-		return conf, err
-	}
-	conf = config.GetConfiguration()
-	if conf.Source() == "" {
-		return nil, errors.New("No configuration file was found. Please create one, or use the --config flag to specify its filepath. You can use the help command to learn more about configuration files")
-	}
-	fmt.Println("Validating rules from", conf.Source())
-	return conf, nil
-}
-
-// testURLCommand checks which ingress rule matches the given URL.
-func testURLCommand(c *cli.Context) error {
-	requestArg := c.Args().First()
-	if requestArg == "" {
-		return errors.New("cloudflared tunnel rule expects a single argument, the URL to test")
-	}
-
-	requestURL, err := url.Parse(requestArg)
-	if err != nil {
-		return fmt.Errorf("%s is not a valid URL", requestArg)
-	}
-	if requestURL.Hostname() == "" && requestURL.Scheme == "" {
-		return fmt.Errorf("%s doesn't have a hostname, consider adding a scheme", requestArg)
-	}
-
-	conf := config.GetConfiguration()
-	fmt.Println("Using rules from", conf.Source())
-	ing, err := ingress.ParseIngress(conf)
-	if err != nil {
-		return errors.Wrap(err, "Validation failed")
-	}
-
-	_, i := ing.FindMatchingRule(requestURL.Hostname(), requestURL.Path)
-	fmt.Printf("Matched rule #%d\n", i)
-	fmt.Println(ing.Rules[i].MultiLineString())
-	return nil
-}

cmd/cloudflared/tunnel/logger.go

@@ -0,0 +1,75 @@
+package tunnel
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/cloudflare/cloudflared/log"
+	"github.com/rifflock/lfshook"
+	"github.com/sirupsen/logrus"
+	"gopkg.in/urfave/cli.v2"
+
+	"github.com/mitchellh/go-homedir"
+	"github.com/pkg/errors"
+)
+
+const debugLevelWarning = "At debug level, request URL, method, protocol, content legnth and header will be logged. " +
+	"Response status, content length and header will also be logged in debug level."
+
+var logger = log.CreateLogger()
+
+func configMainLogger(c *cli.Context) error {
+	logLevel, err := logrus.ParseLevel(c.String("loglevel"))
+	if err != nil {
+		logger.WithError(err).Error("Unknown logging level specified")
+		return errors.Wrap(err, "Unknown logging level specified")
+	}
+	logger.SetLevel(logLevel)
+	if logLevel == logrus.DebugLevel {
+		logger.Warn(debugLevelWarning)
+	}
+	return nil
+}
+
+func configTransportLogger(c *cli.Context) (*logrus.Logger, error) {
+	transportLogLevel, err := logrus.ParseLevel(c.String("transport-loglevel"))
+	if err != nil {
+		logger.WithError(err).Fatal("Unknown transport logging level specified")
+		return nil, errors.Wrap(err, "Unknown transport logging level specified")
+	}
+	transportLogger := logrus.New()
+	transportLogger.Level = transportLogLevel
+	return transportLogger, nil
+}
+
+func initLogFile(c *cli.Context, loggers ...*logrus.Logger) error {
+	filePath, err := homedir.Expand(c.String("logfile"))
+	if err != nil {
+		return errors.Wrap(err, "Cannot resolve logfile path")
+	}
+
+	fileMode := os.O_WRONLY | os.O_APPEND | os.O_CREATE | os.O_TRUNC
+	// do not truncate log file if the client has been autoupdated
+	if c.Bool("is-autoupdated") {
+		fileMode = os.O_WRONLY | os.O_APPEND | os.O_CREATE
+	}
+	f, err := os.OpenFile(filePath, fileMode, 0664)
+	if err != nil {
+		errors.Wrap(err, fmt.Sprintf("Cannot open file %s", filePath))
+	}
+	defer f.Close()
+	pathMap := lfshook.PathMap{
+		logrus.DebugLevel: filePath,
+		logrus.WarnLevel:  filePath,
+		logrus.InfoLevel:  filePath,
+		logrus.ErrorLevel: filePath,
+		logrus.FatalLevel: filePath,
+		logrus.PanicLevel: filePath,
+	}
+
+	for _, l := range loggers {
+		l.Hooks.Add(lfshook.NewHook(pathMap, &logrus.JSONFormatter{}))
+	}
+
+	return nil
+}

cmd/cloudflared/tunnel/login.go

@@ -7,35 +7,18 @@ import (
 	"path/filepath"
 	"syscall"
 
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/config"
+	"github.com/cloudflare/cloudflared/cmd/cloudflared/transfer"
 	homedir "github.com/mitchellh/go-homedir"
-	"github.com/pkg/errors"
+	cli "gopkg.in/urfave/cli.v2"
-	"github.com/urfave/cli/v2"
-
-	"github.com/cloudflare/cloudflared/cmd/cloudflared/cliutil"
-	"github.com/cloudflare/cloudflared/config"
-	"github.com/cloudflare/cloudflared/credentials"
-	"github.com/cloudflare/cloudflared/logger"
-	"github.com/cloudflare/cloudflared/token"
 )
 
 const (
 	baseLoginURL     = "https://dash.cloudflare.com/argotunnel"
-	callbackStoreURL = "https://login.cloudflareaccess.org/"
+	callbackStoreURL = "https://login.cloudflarewarp.com/"
 )
 
-func buildLoginSubcommand(hidden bool) *cli.Command {
-	return &cli.Command{
-		Name:      "login",
-		Action:    cliutil.ConfiguredAction(login),
-		Usage:     "Generate a configuration file with your login details",
-		ArgsUsage: " ",
-		Hidden:    hidden,
-	}
-}
-
 func login(c *cli.Context) error {
-	log := logger.CreateLoggerFromContext(c, logger.EnableTerminalLog)
-
 	path, ok, err := checkForExistingCert()
 	if ok {
 		fmt.Fprintf(os.Stdout, "You have an existing certificate at %s which login would overwrite.\nIf this is intentional, please move or delete that file then run this command again.\n", path)
@@ -50,31 +33,18 @@ func login(c *cli.Context) error {
 		return err
 	}
 
-	resourceData, err := token.RunTransfer(
+	_, err = transfer.Run(loginURL, "cert", "callback", callbackStoreURL, path, false)
-		loginURL,
-		"",
-		"cert",
-		"callback",
-		callbackStoreURL,
-		false,
-		false,
-		log,
-	)
 	if err != nil {
 		fmt.Fprintf(os.Stderr, "Failed to write the certificate due to the following error:\n%v\n\nYour browser will download the certificate instead. You will have to manually\ncopy it to the following path:\n\n%s\n", err, path)
 		return err
 	}
 
-	if err := os.WriteFile(path, resourceData, 0600); err != nil {
-		return errors.Wrap(err, fmt.Sprintf("error writing cert to %s", path))
-	}
-
 	fmt.Fprintf(os.Stdout, "You have successfully logged in.\nIf you wish to copy your credentials to a server, they have been saved to:\n%s\n", path)
 	return nil
 }
 
 func checkForExistingCert() (string, bool, error) {
-	configPath, err := homedir.Expand(config.DefaultConfigSearchDirectories()[0])
+	configPath, err := homedir.Expand(config.DefaultConfigDirs[0])
 	if err != nil {
 		return "", false, err
 	}
@@ -86,7 +56,7 @@ func checkForExistingCert() (string, bool, error) {
 	if err != nil {
 		return "", false, err
 	}
-	path := filepath.Join(configPath, credentials.DefaultCredentialFile)
+	path := filepath.Join(configPath, config.DefaultCredentialFile)
 	fileInfo, err := os.Stat(path)
 	if err == nil && fileInfo.Size() > 0 {
 		return path, true, nil

cmd/cloudflared/tunnel/quick_tunnel.go

@@ -1,140 +0,0 @@
-package tunnel
-
-import (
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/google/uuid"
-	"github.com/pkg/errors"
-
-	"github.com/cloudflare/cloudflared/connection"
-)
-
-const httpTimeout = 15 * time.Second
-
-const disclaimer = "Thank you for trying Cloudflare Tunnel. Doing so, without a Cloudflare account, is a quick way to experiment and try it out. However, be aware that these account-less Tunnels have no uptime guarantee, are subject to the Cloudflare Online Services Terms of Use (https://www.cloudflare.com/website-terms/), and Cloudflare reserves the right to investigate your use of Tunnels for violations of such terms. If you intend to use Tunnels in production you should use a pre-created named tunnel by following: https://developers.cloudflare.com/cloudflare-one/connections/connect-apps"
-
-// RunQuickTunnel requests a tunnel from the specified service.
-// We use this to power quick tunnels on trycloudflare.com, but the
-// service is open-source and could be used by anyone.
-func RunQuickTunnel(sc *subcommandContext) error {
-	sc.log.Info().Msg(disclaimer)
-	sc.log.Info().Msg("Requesting new quick Tunnel on trycloudflare.com...")
-
-	client := http.Client{
-		Transport: &http.Transport{
-			TLSHandshakeTimeout:   httpTimeout,
-			ResponseHeaderTimeout: httpTimeout,
-		},
-		Timeout: httpTimeout,
-	}
-
-	req, err := http.NewRequest(http.MethodPost, fmt.Sprintf("%s/tunnel", sc.c.String("quick-service")), nil)
-	if err != nil {
-		return errors.Wrap(err, "failed to build quick tunnel request")
-	}
-	req.Header.Add("Content-Type", "application/json")
-	req.Header.Add("User-Agent", buildInfo.UserAgent())
-	resp, err := client.Do(req)
-	if err != nil {
-		return errors.Wrap(err, "failed to request quick Tunnel")
-	}
-	defer resp.Body.Close()
-
-	// This will read the entire response into memory so we can print it in case of error
-	rsp_body, err := io.ReadAll(resp.Body)
-	if err != nil {
-		return errors.Wrap(err, "failed to read quick-tunnel response")
-	}
-
-	var data QuickTunnelResponse
-	if err := json.Unmarshal(rsp_body, &data); err != nil {
-		rsp_string := string(rsp_body)
-		fields := map[string]interface{}{"status_code": resp.Status}
-		sc.log.Err(err).Fields(fields).Msgf("Error unmarshaling QuickTunnel response: %s", rsp_string)
-		return errors.Wrap(err, "failed to unmarshal quick Tunnel")
-	}
-
-	tunnelID, err := uuid.Parse(data.Result.ID)
-	if err != nil {
-		return errors.Wrap(err, "failed to parse quick Tunnel ID")
-	}
-
-	credentials := connection.Credentials{
-		AccountTag:   data.Result.AccountTag,
-		TunnelSecret: data.Result.Secret,
-		TunnelID:     tunnelID,
-	}
-
-	url := data.Result.Hostname
-	if !strings.HasPrefix(url, "https://") {
-		url = "https://" + url
-	}
-
-	for _, line := range AsciiBox([]string{
-		"Your quick Tunnel has been created! Visit it at (it may take some time to be reachable):",
-		url,
-	}, 2) {
-		sc.log.Info().Msg(line)
-	}
-
-	if !sc.c.IsSet("protocol") {
-		sc.c.Set("protocol", "quic")
-	}
-
-	// Override the number of connections used. Quick tunnels shouldn't be used for production usage,
-	// so, use a single connection instead.
-	sc.c.Set(haConnectionsFlag, "1")
-	return StartServer(
-		sc.c,
-		buildInfo,
-		&connection.TunnelProperties{Credentials: credentials, QuickTunnelUrl: data.Result.Hostname},
-		sc.log,
-	)
-}
-
-type QuickTunnelResponse struct {
-	Success bool
-	Result  QuickTunnel
-	Errors  []QuickTunnelError
-}
-
-type QuickTunnelError struct {
-	Code    int
-	Message string
-}
-
-type QuickTunnel struct {
-	ID         string `json:"id"`
-	Name       string `json:"name"`
-	Hostname   string `json:"hostname"`
-	AccountTag string `json:"account_tag"`
-	Secret     []byte `json:"secret"`
-}
-
-// Print out the given lines in a nice ASCII box.
-func AsciiBox(lines []string, padding int) (box []string) {
-	maxLen := maxLen(lines)
-	spacer := strings.Repeat(" ", padding)
-	border := "+" + strings.Repeat("-", maxLen+(padding*2)) + "+"
-	box = append(box, border)
-	for _, line := range lines {
-		box = append(box, "|"+spacer+line+strings.Repeat(" ", maxLen-len(line))+spacer+"|")
-	}
-	box = append(box, border)
-	return
-}
-
-func maxLen(lines []string) int {
-	max := 0
-	for _, line := range lines {
-		if len(line) > max {
-			max = len(line)
-		}
-	}
-	return max
-}

cmd/cloudflared/tunnel/server.go

@@ -1,37 +1,33 @@
 package tunnel
 
 import (
-	"fmt"
-
 	"github.com/cloudflare/cloudflared/tunneldns"
 
+	"gopkg.in/urfave/cli.v2"
+
 	"github.com/pkg/errors"
-	"github.com/rs/zerolog"
-	"github.com/urfave/cli/v2"
 )
 
-func runDNSProxyServer(c *cli.Context, dnsReadySignal chan struct{}, shutdownC <-chan struct{}, log *zerolog.Logger) error {
+func runDNSProxyServer(c *cli.Context, dnsReadySignal, shutdownC chan struct{}) error {
 	port := c.Int("proxy-dns-port")
 	if port <= 0 || port > 65535 {
+		logger.Errorf("The 'proxy-dns-port' must be a valid port number in <1, 65535> range.")
 		return errors.New("The 'proxy-dns-port' must be a valid port number in <1, 65535> range.")
 	}
-	maxUpstreamConnections := c.Int("proxy-dns-max-upstream-conns")
+	listener, err := tunneldns.CreateListener(c.String("proxy-dns-address"), uint16(port), c.StringSlice("proxy-dns-upstream"))
-	if maxUpstreamConnections < 0 {
-		return fmt.Errorf("'%s' must be 0 or higher", "proxy-dns-max-upstream-conns")
-	}
-	listener, err := tunneldns.CreateListener(c.String("proxy-dns-address"), uint16(port), c.StringSlice("proxy-dns-upstream"), c.StringSlice("proxy-dns-bootstrap"), maxUpstreamConnections, log)
 	if err != nil {
 		close(dnsReadySignal)
 		listener.Stop()
+		logger.WithError(err).Error("Cannot create the DNS over HTTPS proxy server")
 		return errors.Wrap(err, "Cannot create the DNS over HTTPS proxy server")
 	}
 
 	err = listener.Start(dnsReadySignal)
 	if err != nil {
+		logger.WithError(err).Error("Cannot start the DNS over HTTPS proxy server")
 		return errors.Wrap(err, "Cannot start the DNS over HTTPS proxy server")
 	}
 	<-shutdownC
-	_ = listener.Stop()
+	listener.Stop()
-	log.Info().Msg("DNS server stopped")
 	return nil
 }