Closes#6989
- The tunnel daemon (IPC service) now explicitly sets the ID file's
perms to 0o640, even if the file already exists.
- The GUI error is now non-fatal. If the file can't be read, we just
won't get the device ID in Sentry.
- More specific error message when the GUI fails to read the ID file
We attempted to set the tunnel daemon's umask, but this caused the smoke
tests to fail. Fixing the regression is more urgent than getting the
smoke tests to match local debugging.
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Co-authored-by: _ <ReactorScram@users.noreply.github.com>
Refs #6138
Sentry is always enabled for now. In the near future we'll make it
opt-out per device and opt-in per org (see #6138 for details)
- Replaces the `crash_handling` module
- Catches panics in GUI process, tunnel daemon, and Headless Client
- Added a couple "breadcrumbs" to play with that feature
- User ID is not set yet
- Environment is set to the API URL, e.g. `wss://api.firezone.dev`
- Reports panics from the connlib async task
- Release should be automatically pulled from the Cargo version which we
automatically set in the version Makefile
Example screenshot of sentry.io with a caught panic:
<img width="861" alt="image"
src="https://github.com/user-attachments/assets/c5188d86-10d0-4d94-b503-3fba51a21a90">
Synthetic replication for #6791.
The diff for the fix will probably be short, so I wanted this diff for
the test to be reviewed separately.
In your normal terminal: `cargo build -p firezone-gui-client -p
gui-smoke-test`
With sudo / admin powers: `./target/debug/gui-smoke-test.exe
--manual-tests`
Some customers _must_ have hit this, it's so easy to trigger.
I can't add it to the CI smoke test because there's no portal in CI
during the smoke test, unless we use Staging.
When `snownet` was first being developed, these tests ensured that
hole-punching as well as connectivity via a relayed works correctly. We
have since added extensive tests that ensure connectivity works in many
scenarios via `tunnel_test`. `tunnel_test` does not (yet) have a
simulated NAT so hole-punching itself is not covered by that.
UDP hole-punching is shockingly trivial though because all you need to
do is send UDP packets to the same socket that the other party is
sending from. This isn't done by our own code but rather by str0m's
implement of ICE (as long as we add the correct candidates).
The `snownet-tests` themselves are quite fragile because they need to
set up their own event loop and manually construct an IP packet. They
haven't caught a single bug to my knowledge so I am proposing to delete
them for ease of maintenance.
For example, in
https://github.com/firezone/firezone/actions/runs/10449965474/job/28948590058?pr=6335
the tests fail because we no longer directly force a handshake when the
connection is established. This is unnecessary now because the buffered
intent packet will directly force a handshake from the client to the
gateway. Yet, `snownet-tests` event loop would need adjusting to also do
that.
