Commit Graph

62 Commits

Author SHA1 Message Date
Devin Carr 2484df1f81 TUN-8630: Check checksum of downloaded binary to compare to current for auto-updating
In the rare case that the updater downloads the same binary (validated via checksum)
we want to make sure that the updater does not attempt to upgrade and restart the cloudflared
process. The binaries are equivalent and this would provide no value.

However, we are covering this case because there was an errant deployment of cloudflared
that reported itself as an older version and was then stuck in an infinite loop
attempting to upgrade to the latest version which didn't exist. By making sure that
the binary is different ensures that the upgrade will be attempted and cloudflared
will be restarted to run the new version.

This change only affects cloudflared tunnels running with default settings or
`--no-autoupdate=false` which allows cloudflared to auto-update itself in-place. Most
distributions that handle package management at the operating system level are
not affected by this change.
2024-09-11 16:00:00 -07:00
Alexandru Tocar a665d3245a
feat: provide short version ()
Provides a short version output to assist with CLI parsing.
---------

Co-authored-by: Alex Tocar <alex.tocar@ueuie.dev>
2024-04-02 08:31:18 -07:00
João Oliveirinha 25f91fec10 TUN-8147: Disable ECN usage due to bugs in detecting if supported 2024-01-11 10:35:25 +00:00
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 820a201603 TUN-7135: Add cloudflared tail 2023-04-05 10:20:53 -07:00
Devin Carr ae46af9236 TUN-7065: Remove classic tunnel creation 2023-02-06 18:19:22 +00:00
João Oliveirinha 62dcb8a1d1 Revert "TUN-7065: Remove classic tunnel creation"
This reverts commit c24f275981.
2023-02-01 14:01:59 +00:00
Devin Carr c24f275981 TUN-7065: Remove classic tunnel creation 2023-01-31 22:35:28 +00:00
Devin Carr 794e8e622f TUN-6724: Migrate to sentry-go from raven-go 2023-01-11 15:48:03 +00:00
Devin Carr 2e2718b7e3 TUN-6459: Add cloudflared user-agent to access calls 2022-06-24 11:51:53 -07:00
Devin Carr a97233bb3e TUN-6030: Add ttfb span for origin http request 2022-04-21 15:49:22 +00:00
Nuno Diegues c54e8cd8e6 TUN-5851: Update all references to point to Apache License 2.0 2022-03-08 17:35:31 +00:00
Nuno Diegues a39d95d5f7 TUN-5551: Show whether the binary was built for FIPS compliance
This is shown in 3 ways:
 - the version output with `cloudflared version` and alike commands
 - the build_info prometheus metric
 - a logging message
2021-12-28 19:03:16 +00:00
Nuno Diegues cbdf88ea28 TUN-5164: Update README and clean up references to Argo Tunnel (using Cloudflare Tunnel instead) 2021-09-29 08:27:47 +00:00
Adam Chalmers 75c3ca2f4a
TUN-4384: Silence log from automaxprocs 2021-05-13 02:05:19 +01:00
Adam Chalmers 07af2a33b7
TUN-4356: Set AUTOMAXPROCS to the CPU limit when running in a Linux container 2021-05-13 02:05:18 +01:00
Igor Postelnik da4d0b2bae TUN-4067: Reformat code for consistent import order, grouping, and fix formatting. Added goimports target to the Makefile to make this easier in the future. 2021-03-24 10:53:29 -05:00
Igor Postelnik a34099724e TUN-4094: Don't read configuration file for access commands 2021-03-16 17:36:46 -05:00
Igor Postelnik 8c5498fad1 TUN-3715: Only read config file once, right before invoking the command 2021-03-16 17:22:13 -05:00
Igor Postelnik 39065377b5 TUN-4063: Cleanup dependencies between packages.
- Move packages the provide generic functionality (such as config) from `cmd` subtree to top level.
- Remove all dependencies on `cmd` subtree from top level packages.
- Consolidate all code dealing with token generation and transfer to a single cohesive package.
2021-03-09 14:02:59 +00:00
Adam Chalmers 7f97e2f030 TUN-3913: Help gives wrong exit code for autoupdate 2021-02-11 08:39:56 -06:00
Adam Chalmers a278753bbf TUN-3902: Add jitter to backoffhandler
Jitter is important to avoid every cloudflared in the world trying to
reconnect at t=1, 2, 4, etc. That could overwhelm the backend. But
if each cloudflared randomly waits for up to 2, then up to 4, then up
to 8 etc, then the retries get spread out evenly across time.

On average, wait times should be the same (e.g. instead of waiting for
exactly 1 second, cloudflared will wait betweeen 0 and 2 seconds).

This is the "Full Jitter" algorithm from https://aws.amazon.com/blogs/architecture/exponential-backoff-and-jitter/
2021-02-11 14:36:13 +00:00
Igor Postelnik 6cdd20e820 TUN-3792: Handle graceful shutdown correctly when running as a windows service. Only expose one shutdown channel globally, which now triggers the graceful shutdown sequence across all modes. Removed separate handling of zero-duration grace period, instead it's checked only when we need to wait for exit. 2021-01-27 07:21:34 -06:00
Areg Harutyunyan c4fbb05c1b TUN-3165: Add reference to Argo Tunnel documentation in the help output 2021-01-25 16:17:00 +00:00
Areg Harutyunyan 55bf904689 TUN-3471: Add structured log context to logs 2021-01-05 20:21:16 +00:00
Areg Harutyunyan 870f5fa907 TUN-3470: Replace in-house logger calls with zerolog 2020-12-23 14:15:17 -06:00
Areg Harutyunyan cad58b9b57 TUN-3561: Unified logger configuration 2020-11-23 16:49:07 +00:00
Igor Postelnik 8c6181db9f TUN-3524: Don't ignore errors from app-level action handler () 2020-11-10 13:06:49 +00:00
Igor Postelnik 53a1fa46a8 TUN-3452: Fix loading of flags from config file for tunnel run subcommand. This change also cleans up building of tunnel subcommand list, hides deprecated subcommands and improves help. 2020-10-09 12:07:17 -05:00
Dalton ba4c8d8849 AUTH-2993 added workers updater logic 2020-10-01 14:41:58 -05:00
cthuang 3deef6197f TUN-3213: Create, route and run named tunnels in one command 2020-08-17 19:38:38 +00:00
cthuang a7562dff68 TUN-3233: List tunnels support filtering by deleted, name, existed at and id 2020-08-07 10:09:26 +01:00
Michael Borkenstein 7afde79600 AUTH-2890: adds error handler to cli actions 2020-07-15 14:33:36 +00:00
Dalton 92765b4261 AUTH-2850 log config file path 2020-07-06 16:32:57 +00:00
Dalton 0c65daaa7d AUTH-2712 mac package build script and better config file handling when started as a service 2020-06-25 16:44:57 -05:00
Adam Chalmers 4d3ebaf984 TUN-3106: Pass NamedTunnel config to StartServer 2020-06-17 23:20:37 +00:00
Dalton 55acf7283c AUTH-2810 added warn for backwards compatibility sake 2020-06-12 22:15:28 +00:00
Dalton c716dd273c AUTH-2648 updated usage text 2020-06-11 11:08:05 -05:00
Dalton 0d87279b2f AUTH-2785 service token flag fix and logger fix 2020-06-09 11:00:56 -05:00
Dalton 2f70b05c64 AUTH-2169 make access login page more generic 2020-06-08 11:20:30 -05:00
Dalton 046be63253 AUTH-2596 added new logger package and replaced logrus 2020-05-27 17:07:19 -05:00
Dalton 2b7fbbb7b7 AUTH-2588 add DoH to service mode 2020-05-11 17:09:16 +00:00
Dalton 41c358147c AUTH-2587 add config watcher and reload logic for access client forwarder 2020-04-29 11:07:35 -05:00
Christoph Blecker a1403fe968 Handle exit code on err
fixes .

This change checks the err returned from the StartServer function, and
if it exists, passes a non-zero error code through to the urfave/cli
framework. This should allow processes like launchd to detect if
cloudflared exited gracefully or with an error.
2019-05-29 12:59:19 -05:00
Nick Vollmar 28f890a701 TUN-1669: Update license message in help text. Also fix test 2019-04-18 10:42:48 -05:00
Austin Cherry 2f59b8ac22 AUTH-1211: print all the versions 2019-01-25 13:44:26 -06:00
Leland Garofalo ef400afe00 TUN-632 Filter out common network exceptions from going to Sentry on StartServer 2019-01-07 13:36:52 -06:00
Nick Vollmar bf596c035e TUN-1140: Show usage if invoked with no args or config 2018-12-17 15:05:03 -06:00
Mohammed Naser 13f88b3739 Fix license URL typo 2018-12-07 11:33:55 -06:00
Austin Cherry 80a75e91d2 AUTH-1188: UX Review and Changes for CLI SSH Access 2018-10-25 15:50:27 -05:00