50 lines
2.2 KiB
Markdown
50 lines
2.2 KiB
Markdown
# Gitea Access & Authentication Guide
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This document defines the standard for accessing the Gluebox Gitea instance. Following these rules prevents the "uid: 0" (User Not Found) and "SSH Disabled" errors encountered during initial setup.
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## 1. Primary Access: SSH (Recommended)
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Because Gitea runs as a system-level service under the `gitea` user, standard `git@` strings will fail.
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* **SSH Username:** `gitea`
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* **Host:** `code.gluebox.com`
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* **Verification:** Run `ssh -T gitea@code.gluebox.com` from your Mac.
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* *Success:* "Hi there, [user]! You've successfully authenticated..."
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* **Clone Format:**
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```bash
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git clone gitea@code.gluebox.com:tux/rsvp-system-core.git
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```
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## 2. Fallback Access: HTTPS & API Tokens
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If SSH is unavailable, use a Personal Access Token (PAT). Note that Gitea requires internal loopback to be configured for tokens to validate correctly.
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* **Auth Header:** `Authorization: token <YOUR_TOKEN>`
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* **Validation Test:**
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```bash
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curl -H "Authorization: token <TOKEN>" [https://code.gluebox.com/api/v1/user](https://code.gluebox.com/api/v1/user)
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```
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* **Troubleshooting:** If the response returns `"uid: 0"`, the server's `LOCAL_ROOT_URL` is likely missing or misconfigured.
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## 3. Mandatory Server Configuration (`app.ini`)
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The following values in `/etc/gitea/app.ini` are critical for maintaining access:
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| Section | Key | Required Value | Reason |
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| :--- | :--- | :--- | :--- |
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| `[server]` | `RUN_USER` | `gitea` | Defines the SSH system user. |
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| `[server]` | `OFFLINE_MODE` | `false` | Enables internal API/Avatar resolution. |
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| `[server]` | `DISABLE_SSH` | `false` | Enables the Gitea SSH wrapper. |
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| `[server]` | `LOCAL_ROOT_URL` | `http://localhost:3000/` | Fixes the "uid: 0" token verification bug. |
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## 4. Mac Local Setup Fixes
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If authentication hangs or defaults to a password prompt:
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1. **Clear Mac Keychain interference:**
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```bash
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git config --global --unset credential.helper
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```
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2. **Fix SSH Key Permissions:**
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```bash
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chmod 700 ~/.ssh && chmod 600 ~/.ssh/id_ed25519
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```
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3. **Resync (Server Side):** If keys are added in the UI but rejected by the server, go to **Site Admin > Dashboard** and run **"Resynchronize SSH authorized_keys file"**. |