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testing-relay-server

How to build and run the portal-tunnel relay-server locally for HTTP/browser testing of the embedded SPA frontend and admin/policy APIs.

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Price unconfirmed★ 264 GitHub starsRegistry updated · Sep 1, 2026agent-skill

Overview

Testing the relay-server locally

Build

Go 1.26+ at /usr/local/go/bin (add to PATH); frontend needs Node 22+ for vite.
make build-frontend → populates cmd/relay-server/dist/app (required before server build; missing assets make startup fail with a 'make build-frontend' error).
make build-server-bin → bin/relay-server.

Run

ADMIN_TOKEN=<token> IDENTITY_PATH=/tmp/pt-id ./bin/relay-server serve --sni-port 8443

Default --sni-port 443 fails to bind unprivileged — always override.
API/frontend on https://localhost:4017 (self-signed TLS; use curl -k; plain HTTP returns 400).
Env vars: API_PORT (4017), PORTAL_FRONTEND_DIR (dir-backed SPA, cache disabled → live-editable), LANDING_PAGE_ENABLED, ADMIN_TOKEN.

Policy API

GET/POST /api/policy with Authorization: Bearer $ADMIN_TOKEN.
POST requires the FULL settings object (e.g. {"approval_mode":"auto","landing_page_enabled":true,"udp":{"enabled":false,"max_leases":0},"tcp_port":{"enabled":false,"max_leases":0}}); partial bodies get 400 invalid_mode.
State persists to <IDENTITY_PATH>/policy.json.

Gotchas

When killing the server from a shell, use pkill -x relay-server — pkill -f patterns containing the binary path match your own shell command and kill it.
Reserved root prefixes that must never serve the SPA: /api, /sdk, /discovery, /v1 (types.ReservedRootPrefixes in types/paths.go).

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File metadata

name: testing-relay-server
description: How to build and run the portal-tunnel relay-server locally for HTTP/browser testing of the embedded SPA frontend and admin/policy APIs.

View original text

---
name: testing-relay-server
description: How to build and run the portal-tunnel relay-server locally for HTTP/browser testing of the embedded SPA frontend and admin/policy APIs.
---

# Testing the relay-server locally

## Build
- Go 1.26+ at `/usr/local/go/bin` (add to PATH); frontend needs Node 22+ for vite.
- `make build-frontend` → populates `cmd/relay-server/dist/app` (required before server build; missing assets make startup fail with a 'make build-frontend' error).
- `make build-server-bin` → `bin/relay-server`.

## Run
```
ADMIN_TOKEN=<token> IDENTITY_PATH=/tmp/pt-id ./bin/relay-server serve --sni-port 8443
```
- Default `--sni-port 443` fails to bind unprivileged — always override.
- API/frontend on https://localhost:4017 (self-signed TLS; use `curl -k`; plain HTTP returns 400).
- Env vars: API_PORT (4017), PORTAL_FRONTEND_DIR (dir-backed SPA, cache disabled → live-editable), LANDING_PAGE_ENABLED, ADMIN_TOKEN.

## Policy API
- `GET/POST /api/policy` with `Authorization: Bearer $ADMIN_TOKEN`.
- POST requires the FULL settings object (e.g. `{"approval_mode":"auto","landing_page_enabled":true,"udp":{"enabled":false,"max_leases":0},"tcp_port":{"enabled":false,"max_leases":0}}`); partial bodies get 400 invalid_mode.
- State persists to `<IDENTITY_PATH>/policy.json`.

## Gotchas
- When killing the server from a shell, use `pkill -x relay-server` — `pkill -f` patterns containing the binary path match your own shell command and kill it.
- Reserved root prefixes that must never serve the SPA: `/api`, `/sdk`, `/discovery`, `/v1` (types.ReservedRootPrefixes in `types/paths.go`).

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Review before install: Avoid automatic install

License: MIT

Dependency or permission surface needs review
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No explicit limitations or prerequisites beyond Go/Node versions and required make targets.
The skill does not mention how to verify the server is running (e.g., health check endpoint).
Quality score needs review
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Stars/forks activity: 264 stars, 29 forks; issue activity unavailable in current metadata
Dependency/runtime risk: command execution surface, credential or environment access
Permission surface: secrets or environment access, shell or command execution

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Source repository: gosuda/portal-tunnel
License: MIT
Version: 1.0.0
Last GitHub push: Aug 28, 2026
Registry updated: Sep 1, 2026
Instruction path: .agents/skills/testing-relay-server/SKILL.md

Version reported in registry metadata; check source releases before relying on it.

Quality

68/100

Promising

Trust

56/100

Do not auto-install

Audit

73/100

Needs review

Open full audit View eval report

Dependency or permission surface needs review
Permission surface may require sandboxing
No explicit limitations or prerequisites beyond Go/Node versions and required make targets.
The skill does not mention how to verify the server is running (e.g., health check endpoint).
Quality score needs review
Permission surface needs review: secrets or environment access, shell or command execution
Stars/forks activity: 264 stars, 29 forks; issue activity unavailable in current metadata
Dependency/runtime risk: command execution surface, credential or environment access
Permission surface: secrets or environment access, shell or command execution

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testing-relay-server

How to build and run the portal-tunnel relay-server locally for HTTP/browser testing of the embedded SPA frontend and admin/policy APIs.

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Price unconfirmed★ 264 GitHub starsRegistry updated · Sep 1, 2026agent-skill

Overview

Testing the relay-server locally

Build

Go 1.26+ at /usr/local/go/bin (add to PATH); frontend needs Node 22+ for vite.
make build-frontend → populates cmd/relay-server/dist/app (required before server build; missing assets make startup fail with a 'make build-frontend' error).
make build-server-bin → bin/relay-server.

Run

ADMIN_TOKEN=<token> IDENTITY_PATH=/tmp/pt-id ./bin/relay-server serve --sni-port 8443

Default --sni-port 443 fails to bind unprivileged — always override.
API/frontend on https://localhost:4017 (self-signed TLS; use curl -k; plain HTTP returns 400).
Env vars: API_PORT (4017), PORTAL_FRONTEND_DIR (dir-backed SPA, cache disabled → live-editable), LANDING_PAGE_ENABLED, ADMIN_TOKEN.

Policy API

GET/POST /api/policy with Authorization: Bearer $ADMIN_TOKEN.
POST requires the FULL settings object (e.g. {"approval_mode":"auto","landing_page_enabled":true,"udp":{"enabled":false,"max_leases":0},"tcp_port":{"enabled":false,"max_leases":0}}); partial bodies get 400 invalid_mode.
State persists to <IDENTITY_PATH>/policy.json.

Gotchas

When killing the server from a shell, use pkill -x relay-server — pkill -f patterns containing the binary path match your own shell command and kill it.
Reserved root prefixes that must never serve the SPA: /api, /sdk, /discovery, /v1 (types.ReservedRootPrefixes in types/paths.go).

View source ↗

File metadata

name: testing-relay-server
description: How to build and run the portal-tunnel relay-server locally for HTTP/browser testing of the embedded SPA frontend and admin/policy APIs.

View original text

---
name: testing-relay-server
description: How to build and run the portal-tunnel relay-server locally for HTTP/browser testing of the embedded SPA frontend and admin/policy APIs.
---

# Testing the relay-server locally

## Build
- Go 1.26+ at `/usr/local/go/bin` (add to PATH); frontend needs Node 22+ for vite.
- `make build-frontend` → populates `cmd/relay-server/dist/app` (required before server build; missing assets make startup fail with a 'make build-frontend' error).
- `make build-server-bin` → `bin/relay-server`.

## Run
```
ADMIN_TOKEN=<token> IDENTITY_PATH=/tmp/pt-id ./bin/relay-server serve --sni-port 8443
```
- Default `--sni-port 443` fails to bind unprivileged — always override.
- API/frontend on https://localhost:4017 (self-signed TLS; use `curl -k`; plain HTTP returns 400).
- Env vars: API_PORT (4017), PORTAL_FRONTEND_DIR (dir-backed SPA, cache disabled → live-editable), LANDING_PAGE_ENABLED, ADMIN_TOKEN.

## Policy API
- `GET/POST /api/policy` with `Authorization: Bearer $ADMIN_TOKEN`.
- POST requires the FULL settings object (e.g. `{"approval_mode":"auto","landing_page_enabled":true,"udp":{"enabled":false,"max_leases":0},"tcp_port":{"enabled":false,"max_leases":0}}`); partial bodies get 400 invalid_mode.
- State persists to `<IDENTITY_PATH>/policy.json`.

## Gotchas
- When killing the server from a shell, use `pkill -x relay-server` — `pkill -f` patterns containing the binary path match your own shell command and kill it.
- Reserved root prefixes that must never serve the SPA: `/api`, `/sdk`, `/discovery`, `/v1` (types.ReservedRootPrefixes in `types/paths.go`).

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Review before install: Avoid automatic install

License: MIT

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Source repository: gosuda/portal-tunnel
License: MIT
Version: 1.0.0
Last GitHub push: Aug 28, 2026
Registry updated: Sep 1, 2026
Instruction path: .agents/skills/testing-relay-server/SKILL.md

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Quality

68/100

Promising

Trust

56/100

Do not auto-install

Audit

73/100

Needs review

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Dependency or permission surface needs review
Permission surface may require sandboxing
No explicit limitations or prerequisites beyond Go/Node versions and required make targets.
The skill does not mention how to verify the server is running (e.g., health check endpoint).
Quality score needs review
Permission surface needs review: secrets or environment access, shell or command execution
Stars/forks activity: 264 stars, 29 forks; issue activity unavailable in current metadata
Dependency/runtime risk: command execution surface, credential or environment access
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Testing the relay-server locally

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Testing the relay-server locally

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