rustguac/docs/api.md

API Reference

All API endpoints are under /api/. Authentication is via Authorization: Bearer <api-key> header, X-API-Key: <key> header, or OIDC session cookie.

Health

GET /api/health

No authentication required. Returns 200 OK when the server is running.

Sessions

POST /api/sessions

Create a new session. Requires poweruser role or higher.

SSH session (password):

{
  "session_type": "ssh",
  "hostname": "10.0.0.1",
  "port": 22,
  "username": "root",
  "password": "secret"
}

SSH session (ephemeral keypair):

{
  "session_type": "ssh",
  "hostname": "10.0.0.1",
  "username": "root",
  "generate_keypair": true
}

The response includes the public key in the banner_text field. The SSH connection is deferred until the user clicks "Continue" on the banner page.

SSH session (private key):

{
  "session_type": "ssh",
  "hostname": "10.0.0.1",
  "username": "root",
  "private_key": "-----BEGIN OPENSSH PRIVATE KEY-----\n..."
}

RDP session:

{
  "session_type": "rdp",
  "hostname": "10.0.0.1",
  "port": 3389,
  "username": "Administrator",
  "password": "secret",
  "ignore_cert": true,
  "domain": "EXAMPLE"
}

Web browser session:

{
  "session_type": "web",
  "url": "https://example.com"
}

Response:

{
  "session_id": "550e8400-e29b-41d4-a716-446655440000",
  "client_url": "/client.html?session_id=550e8400-e29b-41d4-a716-446655440000",
  "share_url": "/client.html?session_id=550e8400-e29b-41d4-a716-446655440000&key=abc123"
}

GET /api/sessions

List all sessions. Requires operator role or higher.

GET /api/sessions/:id

Get session details. Requires operator role or higher.

DELETE /api/sessions/:id

Terminate a session. Requires operator role or higher. Non-admins can only delete their own sessions.

GET /api/sessions/:id/banner

Get session banner text. Authenticates via share token (not credentials). Used for the ephemeral keypair banner display.

Recordings

GET /api/recordings

List all recording files. Requires operator role or higher.

GET /api/recordings/:name

Serve a recording file for playback. Requires operator role or higher. Filename is validated against path traversal.

DELETE /api/recordings/:name

Delete a recording file. Requires admin role.

Users (admin only)

GET /api/users

List all OIDC users.

PUT /api/users/:email/role

Set a user's role.

{
  "role": "poweruser"
}

Valid roles: admin, poweruser, operator, viewer.

DELETE /api/users/:email

Delete a user.

POST /api/users/:email/disable

Disable a user (blocks login).

POST /api/users/:email/enable

Re-enable a disabled user.

DELETE /api/users/:email/sessions

Force-logout a user by deleting all their auth sessions.

Group-to-Role Mappings (admin only)

GET /api/admin/group-mappings

List all group-to-role mappings.

POST /api/admin/group-mappings

Create a mapping.

{
  "oidc_group": "engineering",
  "role": "poweruser"
}

Returns 409 Conflict if a mapping for the group already exists.

PUT /api/admin/group-mappings/:id

Update a mapping.

{
  "oidc_group": "engineering",
  "role": "admin"
}

DELETE /api/admin/group-mappings/:id

Delete a mapping.

Address Book (requires Vault)

GET /api/addressbook/folders

List visible folders. Filtered by OIDC group membership (admins see all).

GET /api/addressbook/folders/:scope/:folder/entries

List entries in a folder. Scope is shared or instance. Requires folder group access.

POST /api/addressbook/folders/:scope/:folder/entries/:entry/connect

Create a session from an address book entry. Reads credentials from Vault server-side and creates a session. Requires operator role and folder group access.

POST /api/addressbook/folders (admin)

Create a folder.

{
  "scope": "shared",
  "name": "production",
  "allowed_groups": ["engineering", "devops"],
  "description": "Production servers"
}

PUT /api/addressbook/folders/:scope/:folder (admin)

Update folder configuration (allowed_groups, description).

DELETE /api/addressbook/folders/:scope/:folder (admin)

Delete a folder and all its entries.

POST /api/addressbook/folders/:scope/:folder/entries (admin)

Create a connection entry.

PUT /api/addressbook/folders/:scope/:folder/entries/:entry (admin)

Update a connection entry.

DELETE /api/addressbook/folders/:scope/:folder/entries/:entry (admin)

Delete a connection entry.

Authentication

GET /api/auth/status

No authentication required. Returns whether OIDC is enabled and the site title.

{
  "oidc_enabled": true,
  "site_title": "rustguac"
}

GET /api/me

Returns current user info. Requires authentication.

{
  "name": "User Name",
  "email": "user@example.com",
  "role": "operator",
  "groups": ["engineering"],
  "auth_type": "oidc",
  "vault_enabled": true,
  "vault_configured": true
}

GET /auth/login

Redirects to OIDC provider for authentication.

GET /auth/callback

OIDC callback endpoint. Handles token exchange, user creation/update, and session creation.

GET /auth/logout

Clears the session cookie and deletes the auth session.