Commit Graph

1412 Commits

Author SHA1 Message Date
Devin Carr a3bcf25fae TUN-7477: Add UDP/TCP session metrics
New gauge metrics are exposed in the prometheus endpoint to
capture the current and total TCP and UDP sessions that
cloudflared has proxied.
2023-06-19 16:28:37 +00:00
João Oliveirinha 20e36c5bf3 TUN-7468: Increase the limit of incoming streams 2023-06-19 10:41:56 +00:00
João "Pisco" Fernandes 5693ba524b Release 2023.6.0 2023-06-15 15:06:11 +01:00
João Oliveirinha 9c6fbfca18 TUN-7471: Fixes cloudflared not closing the quic stream on unregister UDP session
This code was leaking streams because it wasn't closing the quic stream
after unregistering from the edge.
2023-06-15 10:52:32 +01:00
João "Pisco" Fernandes 925ec100d6 TUN-7463: Add default ingress rule if no ingress rules are provided when updating the configuration 2023-06-12 15:11:42 +01:00
Sudarsan Reddy 58b27a1ccf TUN-7447: Add a cover build to report code coverage 2023-05-31 14:59:05 +01:00
Devin Carr 867360c8dd Release 2023.5.1 2023-05-23 10:07:25 -07:00
Devin Carr cb97257815 TUN-7424: Add CORS headers to host_details responses 2023-05-16 22:18:57 -07:00
Devin Carr c43e07d6b7 TUN-7421: Add *.cloudflare.com to permitted Origins for management WebSocket requests 2023-05-11 10:13:39 -07:00
Devin Carr 9426b60308 TUN-7227: Migrate to devincarr/quic-go
The lucas-clemente/quic-go package moved namespaces and our branch
went stale, this new fork provides support for the new quic-go repo
and applies the max datagram frame size change.

Until the max datagram frame size support gets upstreamed into quic-go,
this can be used to unblock go 1.20 support as the old
lucas-clemente/quic-go will not get go 1.20 support.
2023-05-10 19:44:15 +00:00
Devin Carr ff9621bbd5 TUN-7404: Default configuration version set to -1
We need to set the default configuration to -1 to accommodate local
to remote configuration migrations that will set the configuration
version to 0. This make's sure to override the local configuration
with the new remote configuration when sent as it does a check against
the local current configuration version.
2023-05-05 12:47:17 -07:00
Devin Carr 7a0a618c0d Release 2023.5.0 2023-05-01 11:29:26 -07:00
João Oliveirinha 0be1ed5284 TUN-7398: Add support for quic safe stream to set deadline 2023-04-27 19:49:56 +01:00
Devin Carr 50a0c44cee TUN-7392: Ignore release checksum upload if asset already uploaded 2023-04-26 13:46:35 -07:00
Devin Carr 76391434c2 TUN-7393: Add json output for cloudflared tail
cloudflared tail now has a `--output=json` that will allow it to easily pipe into tools like jq for a more structured view of the streaming logs.
2023-04-26 15:41:00 +00:00
Sudarsan Reddy e8841c0fb3 TUN-7394: Retry StartFirstTunnel on quic.ApplicationErrors
This PR adds ApplicationError as one of the "try_again" error types for
startfirstTunnel. This ensures that these kind of errors (which we've
seen occur when a tunnel gets rate-limited) are retried.
2023-04-26 12:58:01 +01:00
Devin Carr aec1d8f653 TUN-7392: Ignore duplicate artifact uploads for github release 2023-04-25 21:44:24 +00:00
Devin Carr c7f343a3b4 TUN-7390: Remove Debian stretch builds 2023-04-25 21:44:08 +00:00
Devin Carr 7ecb6d3e88 Release 2023.4.2 2023-04-24 12:48:58 -07:00
Devin Carr 88c25d2c67 TUN-7133: Add sampling support for streaming logs
In addition to supporting sampling support for streaming logs,
cloudflared tail also supports this via `--sample 0.5` to sample 50%
of your log events.
2023-04-24 09:39:26 -07:00
Devin Carr 38cd455e4d TUN-7373: Streaming logs override for same actor
To help accommodate web browser interactions with websockets, when a
streaming logs session is requested for the same actor while already
serving a session for that user in a separate request, the original
request will be closed and the new request start streaming logs
instead. This should help with rogue sessions holding on for too long
with no client on the other side (before idle timeout or connection
close).
2023-04-21 11:54:37 -07:00
Devin Carr ee5e447d44 TUN-7141: Add component tests for streaming logs 2023-04-21 10:14:03 -07:00
Sudarsan Reddy 4d30a71434 TUN-7383: Bump requirements.txt 2023-04-20 16:49:26 +01:00
Jesse Li 39b7aed24e AUTH-4887 Add aud parameter to token transfer url 2023-04-19 21:01:24 +00:00
Devin Carr 4de1bc4bba TUN-7378: Remove RPC debug logs 2023-04-19 18:35:51 +00:00
Sudarsan Reddy e426693330 TUN-7361: Add a label to override hostname
It might make sense for users to sometimes name their cloudflared
connectors to make identification easier than relying on hostnames that
TUN-7360 provides. This PR provides a new --label option to cloudflared
tunnel that a user could provide to give custom names to their
connectors.
2023-04-19 13:56:32 +00:00
Devin Carr 0b5b9b8297 TUN-7130: Categorize UDP logs for streaming logs 2023-04-18 20:49:36 +00:00
Devin Carr 7a014b06ec TUN-7129: Categorize TCP logs for streaming logs 2023-04-18 20:49:29 +00:00
James Royal 171d4ac77c AUTH-3122 Verify that Access tokens are still valid in curl command
Before this change, the only sure fire way to make sure you had a valid
Access token was to run `cloudflared access login <your domain>`. That
was because that command would actually make a preflight request to ensure
that the edge considered that token valid. The most common reasons a token
was no longer valid was expiration and revocation. Expiration is easy to
check client side, but revocation can only be checked at the edge.

This change adds the same flow that cfd access login did to the curl command.
It will preflight the request with the token and ensure that the edge thinks
its valid before making the real request.
2023-04-18 13:38:50 +00:00
Sudarsan Reddy 5e212a6bf3 TUN-7360: Add Get Host Details handler in management service
With the management tunnels work, we allow calls to our edge service
   using an access JWT provided by Tunnelstore. Given a connector ID,
   this request is then proxied to the appropriate Cloudflare Tunnel.

   This PR takes advantage of this flow and adds a new host_details
   endpoint. Calls to this endpoint will result in cloudflared gathering
   some details about the host: hostname (os.hostname()) and ip address
   (localAddr in a dial).

   Note that the mini spec lists 4 alternatives and this picks alternative
   3 because:

   1. Ease of implementation: This is quick and non-intrusive to any of our
      code path. We expect to change how connection tracking works and
      regardless of the direction we take, it may be easy to keep, morph
      or throw this away.

   2. The cloudflared part of this round trip takes some time with a
      hostname call and a dial. But note that this is off the critical path
      and not an API that will be exercised often.
2023-04-18 09:54:54 +00:00
Devin Carr 3996b1adca Release 2023.4.1 2023-04-17 10:04:12 -07:00
Devin Carr 71997be90e TUN-7368: Report destination address for TCP requests in logs 2023-04-13 16:49:42 -07:00
Devin Carr 991f01fe34 TUN-7131: Add cloudflared log event to connection messages and enable streaming logs 2023-04-12 14:41:11 -07:00
Devin Carr b89c092c1b TUN-7134: Acquire token for cloudflared tail
cloudflared tail will now fetch the management token from by making
a request to the Cloudflare API using the cert.pem (acquired from
cloudflared login).

Refactored some of the credentials code into it's own package as
to allow for easier use between subcommands outside of
`cloudflared tunnel`.
2023-04-12 09:43:38 -07:00
Devin Carr 8dc0697a8f TUN-7132 TUN-7136: Add filter support for streaming logs
Additionally adds similar support in cloudflared tail to provide
filters for events and log level.
2023-04-11 20:20:52 +00:00
Sudarsan Reddy 5dbf76a7aa TUN-7335: Fix cloudflared update not working in windows
This PR fixes some long standing bugs in the windows update
paths. We previously did not surface the errors at all leading to
this function failing silently.

This PR:

1. Now returns the ExitError if the bat run for update fails.
2. Fixes the errors surfaced by that return:
    a. The batch file doesnt play well with spaces. This is fixed by
    using PROGRA~1/2 which are aliases windows uses.
    b. The existing script also seemed to be irregular about where batch
    files were put and looked for. This is also fixed in this script.
2023-04-11 08:54:38 +00:00
Devin Carr 8d87d4facd TUN-7351: Add streaming logs session ping and timeout
Sends a ping every 15 seconds to keep the session alive even if no
protocol messages are being propagated. Additionally, sets a hard
timeout of 5 minutes when not actively streaming logs to drop the
connection.
2023-04-10 22:14:58 +00:00
Devin Carr 3fd571063e TUN-7128: Categorize logs from public hostname locations
Updates the HTTP ingress request log events to have more structured
fields to adapt to streaming logs reporting.
2023-04-10 22:14:12 +00:00
Devin Carr 5d0bb25572 TUN-7354: Don't warn for empty ingress rules when using --token 2023-04-10 22:12:40 +00:00
Devin Carr c51b651afb Release 2023.4.0 2023-04-10 09:22:27 -07:00
Devin Carr 04367b0f63 TUN-7357: Bump to go 1.19.6 2023-04-07 18:35:06 +00:00
Devin Carr 69eb9698b5 TUN-7356: Bump golang.org/x/net package to 0.7.0 2023-04-07 09:41:23 -07:00
Devin Carr 55ed995bf0 TUN-7127: Disconnect logger level requirement for management
By default, we want streaming logs to be able to stream debug logs
from cloudflared without needing to update the remote cloudflared's
configuration. This disconnects the provided local log level sent
to console, file, etc. from the level that management tunnel will
utilize via requested filters.
2023-04-06 11:31:47 -07:00
Devin Carr 820a201603 TUN-7135: Add cloudflared tail 2023-04-05 10:20:53 -07:00
Devin Carr 93acdaface TUN-7125: Add management streaming logs WebSocket protocol 2023-04-05 16:25:16 +00:00
João Oliveirinha 5972540efa TUN-7332: Remove legacy tunnel force flag 2023-04-05 16:13:59 +01:00
Han Li 5e37a65dac
Fix typo (#918)
UUID not UUUD
2023-04-04 16:15:12 +01:00
pufferfish bfbe426905
Add suport for OpenBSD (#916) 2023-04-04 16:14:51 +01:00
Devin Carr 39ed5dc182 TUN-7126: Add Management logger io.Writer 2023-03-30 14:12:00 -07:00
Devin Carr bbc8d9431b TUN-7333: Default features checkable at runtime across all packages 2023-03-30 17:42:54 +00:00