fixes a flake seen on main: https://github.com/coder/coder/actions/runs/11967210463/job/33364072261
the TCP echo server had a waitgroup to ensure that all accepted connections get torn down, but no explicit teardown of the connection. We depended on the tailnet agent closing its side of the connection, which depends on closing the tunneled connection. The tunneled `FIN` could race with tearing down the tunnel itself.
So, this PR adds explicit `t.Cleanup` to close the echo connection. It also removes the waitgroup. The purpose of the waitgroup was to ensure that all goroutines created by the echo listener get shut down, but we have `goleak` for that, which fails much faster than the 20 minutes this test run took.
fixes https://github.com/coder/internal/issues/221
Fixes an issue where two goroutines were sharing the `err` variable, leading to a data race where we'd fail to process the error and then nil-pointer panic.
I ended up refactoring reconnecting PTY stuff into the `reconnectingpty` package, instead of having it on the agent. That `createTailnet` routine had waaay too many deeply nested goroutines, which is I'm sure a big contributor to the bug appearing in the first place.
Allows adding custom static CSP directives to Coder. Niche use case but
makes this easier then creating a reverse proxy that has to replace the
header. We want to preserve our directives, so having an append option
is preferred to a "replace" option via a reverse proxy.
Closes https://github.com/coder/coder/issues/15118
Once a token refresh fails, we remove the `oauth_refresh_token` from the
database. This will prevent the token from hitting the IDP for
subsequent refresh attempts.
Without this change, a bad script can cause a failing token to hit a
remote IDP repeatedly with each `git` operation. With this change, after
the first hit, subsequent hits will fail locally, and never contact the
IDP.
The solution in both cases is to authenticate the external auth link. So
the resolution is the same as before.
This PR is the first step aiming to resolve#15126 -
Creating a new endpoint to return the details associated to a
provisioner key.
This is an authenticated endpoints aiming to be used by the provisioner
daemons - using the provisioner key as authentication method.
This endpoint is not ment to be used with PSK or User Sessions.
Updates `develop.sh` to automatically determine the name of the 'first
org' when pushing the initial template.
Also runs `terraform init` before running `coder templates push` (pet
peeve).
closes: https://github.com/coder/internal/issues/220
Updates docs that talk about what db fields we encrypt. We've recently added `crypto_keys.secret` to the list, but didn't add it to the docs.
Closes#15584.
- The `Collecting Diagnostics` spinner now starts after the workspace
build logs (if any) have finished streaming.
- Removes network interfaces with negative MTUs from `healthsdk`
diagnostics.
- Improves the wording on diagnostics for MTUs below the 'safe' value to
indicate that direct connections may be degraded, or rendered unusable
(i.e. if every packet is dropped).
Resolves https://github.com/coder/coder/issues/15513
Disables notifications when both `$CODER_NOTIFICATIONS_WEBHOOK_ENDPOINT` and `$CODER_EMAIL_SMARTHOST` are unset.
Breaking change: `$CODER_EMAIL_SMARTHOST` is no longer set by default as `localhost:587`, meaning any deployments that make use of this default value will need to add it back.
---------
Co-authored-by: Danny Kopping <danny@coder.com>
Co-authored-by: Mathias Fredriksson <mafredri@gmail.com>
fixes: https://github.com/coder/internal/issues/217
> There are a couple problems:
>
> One is that we assert the RPCs succeed, but if the pipeDialer context is canceled at the end of the test, then these assertions happen after the test is officially complete, which panics and affects other tests.
This converts these to just return the error rather than assert.
> The other is that the retrier is slightly bugged: if the current retry delay is 0 AND the ctx is done, (e.g. after successfully connecting and then gracefully disconnecting), then retrier.Wait(c.ctx) is racy and could return either true or false.
Fixes the phantom redial by explicitly checking the context before dialing. Also, in the test, we assert that the controller is closed before completing the test.
Adds an api endpoint to grab all available sync field options for IDP
sync. This is for autocomplete on idp sync forms. This is required for
organization admins to have some insight into the claim fields available
when configuring group/role sync.
- We were instantiating a cryptokey cache with a vanilla reference to
the database instead of one wrapped by dbcrypt.
- Fixes an issue where failing to instantiate unrelated keycaches does
not fatally error out.
Fixes a test flake on TestTailnet_ForcesWebsockets like:
```
t.go:106: 2024-11-18 07:44:25.939 [debu] w2: dial tcp addr_port="[fd7a:115c:a1e0:46cc:bd8e:400d:1bc6:f6ac]:35565"
t.go:106: 2024-11-18 07:44:25.943 [debu] w1.net.netstack: netstack: could not connect to local server at 127.0.0.1:35565 (or [::1]:35565)%!(EXTRA *net.OpError=dial tcp [::1]:35565: connect: connection refused)
conn_test.go:146:
Error Trace: /Users/spike/repos/coder/tailnet/conn_test.go:146
Error: Received unexpected error:
connect tcp [fd7a:115c:a1e0:46cc:bd8e:400d:1bc6:f6ac]:35565: connection was refused
Test: TestTailnet/ForcesWebSockets
t.go:106: 2024-11-18 07:44:25.945 [info] w1: closing tailnet Conn
t.go:106: 2024-11-18 07:44:25.945 [debu] w1: closing configMaps configLoop
t.go:106: 2024-11-18 07:44:25.945 [debu] w1: closing nodeUpdater updateLoop
t.go:106: 2024-11-18 07:44:25.945 [debu] w1: closed netstack
conn_test.go:135:
Error Trace: /Users/spike/repos/coder/tailnet/conn_test.go:135
/Users/spike/go/pkg/mod/golang.org/toolchain@v0.0.1-go1.22.8.darwin-arm64/src/runtime/asm_arm64.s:1222
Error: Received unexpected error:
connection closed:
github.com/coder/coder/v2/tailnet.init
<autogenerated>:1
Test: TestTailnet/ForcesWebSockets
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x2 addr=0x0 pc=0x1039771dc]
goroutine 2224 [running]:
github.com/coder/coder/v2/tailnet_test.TestTailnet.func3.2()
/Users/spike/repos/coder/tailnet/conn_test.go:136 +0x7c
created by github.com/coder/coder/v2/tailnet_test.TestTailnet.func3 in goroutine 109
/Users/spike/repos/coder/tailnet/conn_test.go:133 +0x7dc
```
Test didn't synchronize listening on the port before dialing it.
It also has a nil pointer deference when the test fails, which causes a bunch of unrelated output. Also fixed.
`coder vpn-daemon run` will instantiate a RPC connection with the
specified pipe handles and communicate with the (yet to be implemented)
parent process.
The tests don't ensure that the tunnel is actually usable yet as the
tunnel functionality isn't implemented, but it does make sure that the
tunnel tries to read from the RPC pipe.
Closes#14735
Related: https://github.com/coder/internal/issues/212
This PR modifies the logic responsible for creating a server in E2E
tests to check if the port is free. Alternatively, we could refactor the
framework to dynamically create server instances, but this solution
might be a cheaper quick win.
Note:
I'll leave it as is now, it might be worth asking somebody with a
frontend skillset to double-check this contribution.
---------
Signed-off-by: Danny Kopping <danny@coder.com>
Co-authored-by: Danny Kopping <danny@coder.com>
Refactors our use of `slogtest` to instantiate a "standard logger" across most of our tests. This standard logger incorporates https://github.com/coder/slog/pull/217 to also ignore database query canceled errors by default, which are a source of low-severity flakes.
Any test that has set non-default `slogtest.Options` is left alone. In particular, `coderdtest` defaults to ignoring all errors. We might consider revisiting that decision now that we have better tools to target the really common flaky Error logs on shutdown.
closes#14730
Adds support for WorkspaceUpdates to the WebsocketDialer. This allows us to dial the new endpoint added in #14847 and connect it up to a `tailnet.Controllers` to connect to all agents over the tailnet.
I refactored the fakeWorkspaceUpdatesProvider to a mock and moved it to `tailnettest` so it could be more easily reused. The Mock is a little more full-featured.
re: #14730
Adds support in `tailnet.Controller` for WorkspaceUpdates.
Also checks configured controllers against the clients returned by the dialer, so that if we connect with a dialer that doesn't support an RPC (for instance the in-memory dialer for ServerTailnet doesn't support WorkspaceUpdates), we throw an error if there is a controller expecting it.
Addresses https://github.com/coder/nexus/issues/35.
This PR:
- Adds a `workspace_modules` table to track modules used by the
Terraform provisioner in provisioner jobs.
- Adds a `module_path` column to the `workspace_resources` table,
allowing to identify which module a resource originates from.
- Starts pushing this new information into telemetry.
For the person reviewing this PR, do not fret about the 1,500 new lines
- ~1,000 of them are auto-generated.
Fixes https://github.com/coder/internal/issues/214#15475 missed that we also write to `rpty` after starting
`rpty.lifecycle()`.
This PR moves the function call right at the end. Hopefully this should
address the data races before we go resorting to mutexes.
Bruno Quaresma