fix(registry): data race when updating slug

## Summary

Comprehensive fixes for race conditions, concurrency bugs, and a critical session handling bug across the session package and its child packages.

## Changes

### Bug Fix: waitForTCPIPForward fails on non-tcpip-forward global requests

- Changed `waitForTCPIPForward()` from a single select to a for loop that drains non-tcpip-forward requests gracefully
- Non-tcpip-forward requests now receive a false reply and the function continues waiting for the actual forward request
- The 500ms timeout resets after each request to handle slow clients with multiple early requests
- Updated and added tests to cover the new behavior: Wrong_Request_Type_Then_Timeout, Multiple_Non-Forward_Requests_Then_Success, Timeout_After_Non-Forward_Requests

### Race Condition Fixes

- Added sync.RWMutex to the forwarder struct to protect concurrent field access
- Fixed data race in forwarder setters (`SetType()`, `SetForwardedPort()`, `SetListener()`) by adding `Lock()`/`Unlock()` protection
- Fixed data race in forwarder getters (`TunnelType()`, `ForwardedPort()`, `Listener()`) by adding `RLock()`/`RUnlock()` protection
- Added sync.RWMutex to the slug struct to protect concurrent field access
- Fixed data race in `slug.Set()` by adding `Lock()`/`Unlock()` protection
- Fixed data race in `slug.String()` by adding `RLock()`/`RUnlock()` protection

### Concurrency Safety Improvements

- Changed `OpenForwardedChannel()` to use `f.ForwardedPort()` getter instead of direct field access
- Fixed `Close()` in forwarder to use `f.Listener()` getter consistently instead of accessing `f.listener` directly
- Fixed data race in `HandleTCPForward()` where the goroutine running `tcpServer.Serve(listener)` wrote to the outer err variable from the enclosing function scope
- Changed err = `tcpServer.Serve(listener)` to `if err := tcpServer.Serve(listener)` so the goroutine uses a local variable

Reviewed-on: #151
Co-authored-by: Bagas <bagas@fossy.my.id>
Co-committed-by: Bagas <bagas@fossy.my.id>

.gitea/workflows/build.yml

@@ -12,10 +12,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v7
+        uses: actions/checkout@v6
 
       - name: Set up Go
-        uses: actions/setup-go@v7
+        uses: actions/setup-go@v6
         with:
           go-version: 'stable'
           cache: false
@@ -37,13 +37,13 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v7
+        uses: actions/checkout@v6
 
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v4
+        uses: docker/setup-buildx-action@v3
 
       - name: Log in to Docker Registry
-        uses: docker/login-action@v4
+        uses: docker/login-action@v3
         with:
           registry: git.fossy.my.id
           username: ${{ secrets.DOCKER_USERNAME }}
@@ -79,7 +79,7 @@ jobs:
           fi
 
       - name: Build and push Docker image (release)
-        uses: docker/build-push-action@v7
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: true
@@ -97,7 +97,7 @@ jobs:
         if: steps.version.outputs.IS_PRERELEASE == 'false'
 
       - name: Build and push Docker image (pre-release)
-        uses: docker/build-push-action@v7
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: true

.gitea/workflows/sonarqube.yml

@@ -12,12 +12,12 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checking out
-        uses: actions/checkout@v7
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 
       - name: Set up Go
-        uses: actions/setup-go@v7
+        uses: actions/setup-go@v6
         with:
           go-version: 'stable'
           cache: false
@@ -43,7 +43,7 @@ jobs:
             --output.checkstyle.path=golangci-lint-report.xml
 
       - name: SonarQube Scan
-        uses: SonarSource/sonarqube-scan-action@v8.2.1
+        uses: SonarSource/sonarqube-scan-action@v7.0.0
         env:
           SONAR_HOST_URL: ${{ secrets.SONARQUBE_HOST }}
           SONAR_TOKEN: ${{ secrets.SONARQUBE_TOKEN }}

.gitea/workflows/testing.yml

@@ -18,10 +18,10 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v7
+        uses: actions/checkout@v6
 
       - name: Set up Go
-        uses: actions/setup-go@v7
+        uses: actions/setup-go@v6
         with:
           go-version: 'stable'
           cache: false

.github/workflows/sync-to-gitea.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v7
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.26.5-alpine AS go_builder
+FROM golang:1.26.0-alpine AS go_builder
 
 ARG VERSION=dev
 ARG BUILD_DATE=unknown

README.md

@@ -36,7 +36,6 @@ The following environment variables can be configured in the `.env` file:
 | Variable            | Description                                                                 | Default                 | Required            |
 |---------------------|-----------------------------------------------------------------------------|-------------------------|---------------------|
 | `DOMAIN`            | Domain name for subdomain routing                                           | `localhost`             | No                  |
-| `FRONTEND_URL`      | URL for the frontend dashboard/landing page                                 | `https://<DOMAIN>`      | No                  |
 | `PORT`              | SSH server port                                                             | `2200`                  | No                  |
 | `HTTP_PORT`         | HTTP server port                                                            | `8080`                  | No                  |
 | `HTTPS_PORT`        | HTTPS server port                                                           | `8443`                  | No                  |

go.mod

@@ -4,7 +4,7 @@ go 1.26.0
 
 require (
 	git.fossy.my.id/bagas/tunnel-please-grpc v1.5.0
-	github.com/caddyserver/certmagic v0.25.4
+	github.com/caddyserver/certmagic v0.25.1
 	github.com/charmbracelet/bubbles v1.0.0
 	github.com/charmbracelet/bubbletea v1.3.10
 	github.com/charmbracelet/lipgloss v1.1.0
@@ -12,15 +12,15 @@ require (
 	github.com/libdns/cloudflare v0.2.2
 	github.com/muesli/termenv v0.16.0
 	github.com/stretchr/testify v1.11.1
-	golang.org/x/crypto v0.54.0
-	google.golang.org/grpc v1.82.1
+	golang.org/x/crypto v0.48.0
+	google.golang.org/grpc v1.78.0
 	google.golang.org/protobuf v1.36.11
 )
 
 require (
 	github.com/atotto/clipboard v0.1.4 // indirect
 	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
-	github.com/caddyserver/zerossl v0.1.5 // indirect
+	github.com/caddyserver/zerossl v0.1.4 // indirect
 	github.com/charmbracelet/colorprofile v0.4.1 // indirect
 	github.com/charmbracelet/x/ansi v0.11.6 // indirect
 	github.com/charmbracelet/x/cellbuf v0.0.15 // indirect
@@ -36,8 +36,8 @@ require (
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/mattn/go-localereader v0.0.1 // indirect
 	github.com/mattn/go-runewidth v0.0.19 // indirect
-	github.com/mholt/acmez/v3 v3.1.6 // indirect
-	github.com/miekg/dns v1.1.72 // indirect
+	github.com/mholt/acmez/v3 v3.1.4 // indirect
+	github.com/miekg/dns v1.1.69 // indirect
 	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
 	github.com/muesli/cancelreader v0.2.2 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
@@ -49,12 +49,12 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	go.uber.org/zap v1.27.1 // indirect
 	go.uber.org/zap/exp v0.3.0 // indirect
-	golang.org/x/mod v0.37.0 // indirect
-	golang.org/x/net v0.56.0 // indirect
-	golang.org/x/sync v0.22.0 // indirect
-	golang.org/x/sys v0.47.0 // indirect
-	golang.org/x/text v0.40.0 // indirect
-	golang.org/x/tools v0.47.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260414002931-afd174a4e478 // indirect
+	golang.org/x/mod v0.32.0 // indirect
+	golang.org/x/net v0.49.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
+	golang.org/x/text v0.34.0 // indirect
+	golang.org/x/tools v0.41.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20251222181119-0a764e51fe1b // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 )

go.sum

@@ -8,16 +8,8 @@ github.com/aymanbagabas/go-udiff v0.3.1 h1:LV+qyBQ2pqe0u42ZsUEtPiCaUoqgA9gYRDs3v
 github.com/aymanbagabas/go-udiff v0.3.1/go.mod h1:G0fsKmG+P6ylD0r6N/KgQD/nWzgfnl8ZBcNLgcbrw8E=
 github.com/caddyserver/certmagic v0.25.1 h1:4sIKKbOt5pg6+sL7tEwymE1x2bj6CHr80da1CRRIPbY=
 github.com/caddyserver/certmagic v0.25.1/go.mod h1:VhyvndxtVton/Fo/wKhRoC46Rbw1fmjvQ3GjHYSQTEY=
-github.com/caddyserver/certmagic v0.25.2 h1:D7xcS7ggX/WEY54x0czj7ioTkmDWKIgxtIi2OcQclUc=
-github.com/caddyserver/certmagic v0.25.2/go.mod h1:llW/CvsNmza8S6hmsuggsZeiX+uS27dkqY27wDIuBWg=
-github.com/caddyserver/certmagic v0.25.3 h1:mGf5ba8F7xA4c5jfDZZbK2buY1VEkbnwpMDixaju94A=
-github.com/caddyserver/certmagic v0.25.3/go.mod h1:YVs43D5+H/Dckt4bTga1KSO/xYfFBfVZainGDywYPAA=
-github.com/caddyserver/certmagic v0.25.4 h1:8eIXh0HC3MsGnNo8One+BCxMGTbe5zb/oz+2KsxBFQg=
-github.com/caddyserver/certmagic v0.25.4/go.mod h1:YVs43D5+H/Dckt4bTga1KSO/xYfFBfVZainGDywYPAA=
 github.com/caddyserver/zerossl v0.1.4 h1:CVJOE3MZeFisCERZjkxIcsqIH4fnFdlYWnPYeFtBHRw=
 github.com/caddyserver/zerossl v0.1.4/go.mod h1:CxA0acn7oEGO6//4rtrRjYgEoa4MFw/XofZnrYwGqG4=
-github.com/caddyserver/zerossl v0.1.5 h1:dkvOjBAEEtY6LIGAHei7sw2UgqSD6TrWweXpV7lvEvE=
-github.com/caddyserver/zerossl v0.1.5/go.mod h1:CxA0acn7oEGO6//4rtrRjYgEoa4MFw/XofZnrYwGqG4=
 github.com/charmbracelet/bubbles v1.0.0 h1:12J8/ak/uCZEMQ6KU7pcfwceyjLlWsDLAxB5fXonfvc=
 github.com/charmbracelet/bubbles v1.0.0/go.mod h1:9d/Zd5GdnauMI5ivUIVisuEm3ave1XwXtD1ckyV6r3E=
 github.com/charmbracelet/bubbletea v1.3.10 h1:otUDHWMMzQSB0Pkc87rm691KZ3SWa4KUlvF9nRvCICw=
@@ -74,12 +66,8 @@ github.com/mattn/go-runewidth v0.0.19 h1:v++JhqYnZuu5jSKrk9RbgF5v4CGUjqRfBm05byF
 github.com/mattn/go-runewidth v0.0.19/go.mod h1:XBkDxAl56ILZc9knddidhrOlY5R/pDhgLpndooCuJAs=
 github.com/mholt/acmez/v3 v3.1.4 h1:DyzZe/RnAzT3rpZj/2Ii5xZpiEvvYk3cQEN/RmqxwFQ=
 github.com/mholt/acmez/v3 v3.1.4/go.mod h1:L1wOU06KKvq7tswuMDwKdcHeKpFFgkppZy/y0DFxagQ=
-github.com/mholt/acmez/v3 v3.1.6 h1:eGVQNObP0pBN4sxqrXeg7MYqTOWyoiYpQqITVWlrevk=
-github.com/mholt/acmez/v3 v3.1.6/go.mod h1:5nTPosTGosLxF3+LU4ygbgMRFDhbAVpqMI4+a4aHLBY=
 github.com/miekg/dns v1.1.69 h1:Kb7Y/1Jo+SG+a2GtfoFUfDkG//csdRPwRLkCsxDG9Sc=
 github.com/miekg/dns v1.1.69/go.mod h1:7OyjD9nEba5OkqQ/hB4fy3PIoxafSZJtducccIelz3g=
-github.com/miekg/dns v1.1.72 h1:vhmr+TF2A3tuoGNkLDFK9zi36F2LS+hKTRW0Uf8kbzI=
-github.com/miekg/dns v1.1.72/go.mod h1:+EuEPhdHOsfk6Wk5TT2CzssZdqkmFhf8r+aVyDEToIs=
 github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 h1:ZK8zHtRHOkbHy6Mmr5D264iyp3TiX5OmNcI5cIARiQI=
 github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6/go.mod h1:CJlz5H+gyd6CUWT45Oy4q24RdLyn7Md9Vj2/ldJBSIo=
 github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=
@@ -126,84 +114,30 @@ go.uber.org/zap/exp v0.3.0 h1:6JYzdifzYkGmTdRR59oYH+Ng7k49H9qVpWwNSsGJj3U=
 go.uber.org/zap/exp v0.3.0/go.mod h1:5I384qq7XGxYyByIhHm6jg5CHkGY0nsTfbDLgDDlgJQ=
 golang.org/x/crypto v0.48.0 h1:/VRzVqiRSggnhY7gNRxPauEQ5Drw9haKdM0jqfcCFts=
 golang.org/x/crypto v0.48.0/go.mod h1:r0kV5h3qnFPlQnBSrULhlsRfryS2pmewsg+XfMgkVos=
-golang.org/x/crypto v0.49.0 h1:+Ng2ULVvLHnJ/ZFEq4KdcDd/cfjrrjjNSXNzxg0Y4U4=
-golang.org/x/crypto v0.49.0/go.mod h1:ErX4dUh2UM+CFYiXZRTcMpEcN8b/1gxEuv3nODoYtCA=
-golang.org/x/crypto v0.50.0 h1:zO47/JPrL6vsNkINmLoo/PH1gcxpls50DNogFvB5ZGI=
-golang.org/x/crypto v0.50.0/go.mod h1:3muZ7vA7PBCE6xgPX7nkzzjiUq87kRItoJQM1Yo8S+Q=
-golang.org/x/crypto v0.54.0 h1:YLIA59K4fiNzHzjnZt2tUJQjQtUWfWbeHBqKtk3eScw=
-golang.org/x/crypto v0.54.0/go.mod h1:KWL8ny2AZdGR2cWmzeHrp2azQPGogOv+HeQaVEXC2dk=
 golang.org/x/exp v0.0.0-20231006140011-7918f672742d h1:jtJma62tbqLibJ5sFQz8bKtEM8rJBtfilJ2qTU199MI=
 golang.org/x/exp v0.0.0-20231006140011-7918f672742d/go.mod h1:ldy0pHrwJyGW56pPQzzkH36rKxoZW1tw7ZJpeKx+hdo=
 golang.org/x/mod v0.32.0 h1:9F4d3PHLljb6x//jOyokMv3eX+YDeepZSEo3mFJy93c=
 golang.org/x/mod v0.32.0/go.mod h1:SgipZ/3h2Ci89DlEtEXWUk/HteuRin+HHhN+WbNhguU=
-golang.org/x/mod v0.33.0 h1:tHFzIWbBifEmbwtGz65eaWyGiGZatSrT9prnU8DbVL8=
-golang.org/x/mod v0.33.0/go.mod h1:swjeQEj+6r7fODbD2cqrnje9PnziFuw4bmLbBZFrQ5w=
-golang.org/x/mod v0.34.0 h1:xIHgNUUnW6sYkcM5Jleh05DvLOtwc6RitGHbDk4akRI=
-golang.org/x/mod v0.34.0/go.mod h1:ykgH52iCZe79kzLLMhyCUzhMci+nQj+0XkbXpNYtVjY=
-golang.org/x/mod v0.35.0 h1:Ww1D637e6Pg+Zb2KrWfHQUnH2dQRLBQyAtpr/haaJeM=
-golang.org/x/mod v0.35.0/go.mod h1:+GwiRhIInF8wPm+4AoT6L0FA1QWAad3OMdTRx4tFYlU=
-golang.org/x/mod v0.37.0 h1:vF1DjpVEshcIqoEaauuHebaLk1O1forxjxBaVn884JQ=
-golang.org/x/mod v0.37.0/go.mod h1:m8S8VeM9r4dzDwjrKO0a1sZP3YjeMamRRlD+fmR2Q/0=
 golang.org/x/net v0.49.0 h1:eeHFmOGUTtaaPSGNmjBKpbng9MulQsJURQUAfUwY++o=
 golang.org/x/net v0.49.0/go.mod h1:/ysNB2EvaqvesRkuLAyjI1ycPZlQHM3q01F02UY/MV8=
-golang.org/x/net v0.51.0 h1:94R/GTO7mt3/4wIKpcR5gkGmRLOuE/2hNGeWq/GBIFo=
-golang.org/x/net v0.51.0/go.mod h1:aamm+2QF5ogm02fjy5Bb7CQ0WMt1/WVM7FtyaTLlA9Y=
-golang.org/x/net v0.52.0 h1:He/TN1l0e4mmR3QqHMT2Xab3Aj3L9qjbhRm78/6jrW0=
-golang.org/x/net v0.52.0/go.mod h1:R1MAz7uMZxVMualyPXb+VaqGSa3LIaUqk0eEt3w36Sw=
-golang.org/x/net v0.53.0 h1:d+qAbo5L0orcWAr0a9JweQpjXF19LMXJE8Ey7hwOdUA=
-golang.org/x/net v0.53.0/go.mod h1:JvMuJH7rrdiCfbeHoo3fCQU24Lf5JJwT9W3sJFulfgs=
-golang.org/x/net v0.56.0 h1:Rw8j/hFzGvJUZwNBXnAtf5sVDVt+65SK2C7IxCxZt5o=
-golang.org/x/net v0.56.0/go.mod h1:D3Ku6r+V6JROoZK144D2XfMHFcMq/0zSfLelVTCFKec=
 golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
 golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
-golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
-golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
-golang.org/x/sync v0.22.0 h1:SZjpbeLmrCk4xhRSZFNZW5gFUeCeFgjekvI/+gfScek=
-golang.org/x/sync v0.22.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
 golang.org/x/sys v0.0.0-20210809222454-d867a43fc93e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
 golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
-golang.org/x/sys v0.42.0 h1:omrd2nAlyT5ESRdCLYdm3+fMfNFE/+Rf4bDIQImRJeo=
-golang.org/x/sys v0.42.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
-golang.org/x/sys v0.43.0 h1:Rlag2XtaFTxp19wS8MXlJwTvoh8ArU6ezoyFsMyCTNI=
-golang.org/x/sys v0.43.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
-golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
-golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/term v0.40.0 h1:36e4zGLqU4yhjlmxEaagx2KuYbJq3EwY8K943ZsHcvg=
 golang.org/x/term v0.40.0/go.mod h1:w2P8uVp06p2iyKKuvXIm7N/y0UCRt3UfJTfZ7oOpglM=
 golang.org/x/text v0.34.0 h1:oL/Qq0Kdaqxa1KbNeMKwQq0reLCCaFtqu2eNuSeNHbk=
 golang.org/x/text v0.34.0/go.mod h1:homfLqTYRFyVYemLBFl5GgL/DWEiH5wcsQ5gSh1yziA=
-golang.org/x/text v0.35.0 h1:JOVx6vVDFokkpaq1AEptVzLTpDe9KGpj5tR4/X+ybL8=
-golang.org/x/text v0.35.0/go.mod h1:khi/HExzZJ2pGnjenulevKNX1W67CUy0AsXcNubPGCA=
-golang.org/x/text v0.36.0 h1:JfKh3XmcRPqZPKevfXVpI1wXPTqbkE5f7JA92a55Yxg=
-golang.org/x/text v0.36.0/go.mod h1:NIdBknypM8iqVmPiuco0Dh6P5Jcdk8lJL0CUebqK164=
-golang.org/x/text v0.40.0 h1:Ub2Z6/xjgF1WrYQz2nuITOEegKFtiIy+rieRJ5lHZKs=
-golang.org/x/text v0.40.0/go.mod h1:hpnzDAfGV753zIKo+wk3u1bVKCGPbrnF7+7LBF/UHVY=
 golang.org/x/tools v0.41.0 h1:a9b8iMweWG+S0OBnlU36rzLp20z1Rp10w+IY2czHTQc=
 golang.org/x/tools v0.41.0/go.mod h1:XSY6eDqxVNiYgezAVqqCeihT4j1U2CCsqvH3WhQpnlg=
-golang.org/x/tools v0.42.0 h1:uNgphsn75Tdz5Ji2q36v/nsFSfR/9BRFvqhGBaJGd5k=
-golang.org/x/tools v0.42.0/go.mod h1:Ma6lCIwGZvHK6XtgbswSoWroEkhugApmsXyrUmBhfr0=
-golang.org/x/tools v0.43.0 h1:12BdW9CeB3Z+J/I/wj34VMl8X+fEXBxVR90JeMX5E7s=
-golang.org/x/tools v0.43.0/go.mod h1:uHkMso649BX2cZK6+RpuIPXS3ho2hZo4FVwfoy1vIk0=
-golang.org/x/tools v0.44.0 h1:UP4ajHPIcuMjT1GqzDWRlalUEoY+uzoZKnhOjbIPD2c=
-golang.org/x/tools v0.44.0/go.mod h1:KA0AfVErSdxRZIsOVipbv3rQhVXTnlU6UhKxHd1seDI=
-golang.org/x/tools v0.47.0 h1:7Kn5x/d1svx/PzryTsqeoZN4TZwqeH5pGWjefhLi/1Q=
-golang.org/x/tools v0.47.0/go.mod h1:dFHnyTvFWY212G+h7ZY4Vsp/K3U4/7W9TyVaAul8uCA=
 gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk=
 gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20251222181119-0a764e51fe1b h1:Mv8VFug0MP9e5vUxfBcE3vUkV6CImK3cMNMIDFjmzxU=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20251222181119-0a764e51fe1b/go.mod h1:j9x/tPzZkyxcgEFkiKEEGxfvyumM01BEtsW8xzOahRQ=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260120221211-b8f7ae30c516 h1:sNrWoksmOyF5bvJUcnmbeAmQi8baNhqg5IWaI3llQqU=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260120221211-b8f7ae30c516/go.mod h1:j9x/tPzZkyxcgEFkiKEEGxfvyumM01BEtsW8xzOahRQ=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260414002931-afd174a4e478 h1:RmoJA1ujG+/lRGNfUnOMfhCy5EipVMyvUE+KNbPbTlw=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260414002931-afd174a4e478/go.mod h1:4Hqkh8ycfw05ld/3BWL7rJOSfebL2Q+DVDeRgYgxUU8=
 google.golang.org/grpc v1.78.0 h1:K1XZG/yGDJnzMdd/uZHAkVqJE+xIDOcmdSFZkBUicNc=
 google.golang.org/grpc v1.78.0/go.mod h1:I47qjTo4OKbMkjA/aOOwxDIiPSBofUtQUI5EfpWvW7U=
-google.golang.org/grpc v1.80.0 h1:Xr6m2WmWZLETvUNvIUmeD5OAagMw3FiKmMlTdViWsHM=
-google.golang.org/grpc v1.80.0/go.mod h1:ho/dLnxwi3EDJA4Zghp7k2Ec1+c2jqup0bFkw07bwF4=
-google.golang.org/grpc v1.82.1 h1:NnAxzGRA0677vCa4BUkOAnO5+FfQqVl9iUXeD0IqcGE=
-google.golang.org/grpc v1.82.1/go.mod h1:yzTZ1TB1Z3SG+LIYaI+WiE8D5+PZ3ArnrSp8zF3+/ZA=
 google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=
 google.golang.org/protobuf v1.36.11/go.mod h1:HTf+CrKn2C3g5S8VImy6tdcUvCska2kB7j23XfzDpco=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=

internal/bootstrap/bootstrap_test.go

@@ -80,7 +80,6 @@ type MockConfig struct {
 }
 
 func (m *MockConfig) Domain() string            { return m.Called().String(0) }
-func (m *MockConfig) FrontendURL() string       { return m.Called().String(0) }
 func (m *MockConfig) SSHPort() string           { return m.Called().String(0) }
 func (m *MockConfig) HTTPPort() string          { return m.Called().String(0) }
 func (m *MockConfig) HTTPSPort() string         { return m.Called().String(0) }

internal/config/config.go

@@ -6,7 +6,6 @@ import (
 
 type Config interface {
 	Domain() string
-	FrontendURL() string
 	SSHPort() string
 
 	HTTPPort() string
@@ -51,7 +50,6 @@ func MustLoad() (Config, error) {
 }
 
 func (c *config) Domain() string            { return c.domain }
-func (c *config) FrontendURL() string       { return c.frontendURL }
 func (c *config) SSHPort() string           { return c.sshPort }
 func (c *config) HTTPPort() string          { return c.httpPort }
 func (c *config) HTTPSPort() string         { return c.httpsPort }

internal/config/loader.go

@@ -12,9 +12,8 @@ import (
 )
 
 type config struct {
-	domain      string
-	frontendURL string
-	sshPort     string
+	domain  string
+	sshPort string
 
 	httpPort  string
 	httpsPort string
@@ -50,7 +49,6 @@ func parse() (*config, error) {
 	}
 
 	domain := getenv("DOMAIN", "localhost")
-	frontendURL := getenv("FRONTEND_URL", "https://"+domain)
 	sshPort := getenv("PORT", "2200")
 
 	httpPort := getenv("HTTP_PORT", "8080")
@@ -91,7 +89,6 @@ func parse() (*config, error) {
 
 	return &config{
 		domain:            domain,
-		frontendURL:       frontendURL,
 		sshPort:           sshPort,
 		httpPort:          httpPort,
 		httpsPort:         httpsPort,

internal/grpc/client/client_test.go

@@ -753,7 +753,6 @@ type MockConfig struct {
 }
 
 func (m *MockConfig) Domain() string            { return m.Called().String(0) }
-func (m *MockConfig) FrontendURL() string       { return m.Called().String(0) }
 func (m *MockConfig) SSHPort() string           { return m.Called().String(0) }
 func (m *MockConfig) HTTPPort() string          { return m.Called().String(0) }
 func (m *MockConfig) HTTPSPort() string         { return m.Called().String(0) }

internal/server/server_test.go

@@ -33,7 +33,6 @@ type MockConfig struct {
 }
 
 func (m *MockConfig) Domain() string            { return m.Called().String(0) }
-func (m *MockConfig) FrontendURL() string       { return m.Called().String(0) }
 func (m *MockConfig) SSHPort() string           { return m.Called().String(0) }
 func (m *MockConfig) HTTPPort() string          { return m.Called().String(0) }
 func (m *MockConfig) HTTPSPort() string         { return m.Called().String(0) }

internal/session/forwarder/forwarder_test.go

@@ -24,7 +24,6 @@ type mockConfig struct {
 }
 
 func (m *mockConfig) Domain() string            { return m.Called().String(0) }
-func (m *mockConfig) FrontendURL() string       { return m.Called().String(0) }
 func (m *mockConfig) SSHPort() string           { return m.Called().String(0) }
 func (m *mockConfig) HTTPPort() string          { return m.Called().String(0) }
 func (m *mockConfig) HTTPSPort() string         { return m.Called().String(0) }

internal/session/interaction/interaction_test.go

@@ -32,7 +32,6 @@ type MockConfig struct {
 }
 
 func (m *MockConfig) Domain() string            { return m.Called().String(0) }
-func (m *MockConfig) FrontendURL() string       { return m.Called().String(0) }
 func (m *MockConfig) SSHPort() string           { return m.Called().String(0) }
 func (m *MockConfig) HTTPPort() string          { return m.Called().String(0) }
 func (m *MockConfig) HTTPSPort() string         { return m.Called().String(0) }

internal/session/session_test.go

@@ -38,9 +38,8 @@ type mockConfig struct {
 	config.Config
 }
 
-func (m *mockConfig) Domain() string            { return m.Called().String(0) }
-func (m *mockConfig) FrontendURL() string       { return m.Called().String(0) }
-func (m *mockConfig) SSHPort() string           { return m.Called().String(0) }
+func (m *mockConfig) Domain() string  { return m.Called().String(0) }
+func (m *mockConfig) SSHPort() string { return m.Called().String(0) }
 func (m *mockConfig) Mode() types.ServerMode {
 	args := m.Called()
 	if args.Get(0) == nil {

internal/transport/httphandler.go

@@ -116,7 +116,7 @@ func (hh *httpHandler) Handler(conn net.Conn, isTLS bool) {
 		Type: types.TunnelTypeHTTP,
 	})
 	if err != nil {
-		_ = hh.redirect(conn, http.StatusMovedPermanently, fmt.Sprintf("%s/tunnel-not-found?slug=%s\r\n", hh.config.FrontendURL(), slug))
+		_ = hh.redirect(conn, http.StatusMovedPermanently, fmt.Sprintf("https://tunnl.live/tunnel-not-found?slug=%s\r\n", slug))
 		return
 	}
 

internal/transport/httphandler_test.go

@@ -223,7 +223,6 @@ func TestNewHTTPHandler(t *testing.T) {
 	msr := new(MockSessionRegistry)
 	mockConfig := &MockConfig{}
 	mockConfig.On("Domain").Return("domain")
-	mockConfig.On("FrontendURL").Return("https://domain")
 	mockConfig.On("TLSRedirect").Return(false)
 	hh := newHTTPHandler(mockConfig, msr)
 	assert.NotNil(t, hh)
@@ -291,7 +290,7 @@ func TestHandler(t *testing.T) {
 			isTLS:       true,
 			redirectTLS: false,
 			request:     []byte("GET / HTTP/1.1\r\nHost: test.domain\r\n\r\n"),
-			expected:    []byte("HTTP/1.1 301 Moved Permanently\r\nLocation: https://example.com/tunnel-not-found?slug=test\r\nContent-Length: 0\r\nConnection: close\r\n\r\n"),
+			expected:    []byte("HTTP/1.1 301 Moved Permanently\r\nLocation: https://tunnl.live/tunnel-not-found?slug=test\r\nContent-Length: 0\r\nConnection: close\r\n\r\n"),
 			setupMocks: func(msr *MockSessionRegistry) {
 				msr.On("Get", types.SessionKey{
 					Id:   "test",
@@ -617,7 +616,6 @@ func TestHandler(t *testing.T) {
 			mockConfig := &MockConfig{}
 			port := "0"
 			mockConfig.On("Domain").Return("example.com")
-			mockConfig.On("FrontendURL").Return("https://example.com")
 			mockConfig.On("HTTPPort").Return(port)
 			mockConfig.On("HeaderSize").Return(4096)
 			mockConfig.On("TLSRedirect").Return(true)
@@ -728,7 +726,6 @@ func TestHandlerForwardsPostBody(t *testing.T) {
 	mockSessionRegistry := new(MockSessionRegistry)
 	mockConfig := &MockConfig{}
 	mockConfig.On("Domain").Return("example.com")
-	mockConfig.On("FrontendURL").Return("https://example.com")
 	mockConfig.On("HTTPPort").Return("0")
 	mockConfig.On("HeaderSize").Return(4096)
 	mockConfig.On("TLSRedirect").Return(true)

internal/transport/tls_test.go

@@ -25,7 +25,6 @@ type MockConfig struct {
 }
 
 func (m *MockConfig) Domain() string            { return m.Called().String(0) }
-func (m *MockConfig) FrontendURL() string       { return m.Called().String(0) }
 func (m *MockConfig) SSHPort() string           { return m.Called().String(0) }
 func (m *MockConfig) HTTPPort() string          { return m.Called().String(0) }
 func (m *MockConfig) HTTPSPort() string         { return m.Called().String(0) }

renovate.json

@@ -2,8 +2,6 @@
   "extends": [
     "config:recommended"
   ],
-  "prConcurrentLimit": 1,
-  "prHourlyLimit": 1,
   "packageRules": [
     {
       "matchUpdateTypes": [
@@ -12,11 +10,10 @@
         "pin",
         "digest"
       ],
-      "groupName": "all-dependencies",
       "automerge": true,
-      "matchPackageNames": [
-        "*"
+      "baseBranchPatterns": [
+        "staging"
       ]
     }
   ]
-}
+}