Update static checks (#1448)

Co-authored-by: nate nowack <thrast36@gmail.com>
This commit is contained in:
Jeremiah Lowin 2025-08-11 17:35:41 -04:00 committed by GitHub
commit 9b7bbd2801
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
24 changed files with 409 additions and 328 deletions

View file

@ -7,7 +7,13 @@ sidebarTitle: auth
## Classes
### `AuthProvider` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L25" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `AccessToken` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L28" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
AccessToken that includes all JWT claims.
### `AuthProvider` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L34" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Base class for all FastMCP authentication providers.
@ -20,7 +26,7 @@ custom authentication routes.
**Methods:**
#### `verify_token` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L38" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `verify_token` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L56" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
verify_token(self, token: str) -> AccessToken | None
@ -37,25 +43,34 @@ All auth providers must implement token verification.
- AccessToken object if valid, None if invalid or expired
#### `customize_auth_routes` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L51" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `get_routes` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L69" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
customize_auth_routes(self, routes: list[Route]) -> list[Route]
get_routes(self) -> list[Route]
```
Customize authentication routes after standard creation.
Get the routes for this authentication provider.
This method allows providers to modify or add to the standard OAuth routes.
The default implementation returns the routes unchanged.
**Args:**
- `routes`: List of standard routes (may be empty for token-only providers)
Each provider is responsible for creating whatever routes it needs:
- TokenVerifier: typically no routes (default implementation)
- RemoteAuthProvider: protected resource metadata routes
- OAuthProvider: full OAuth authorization server routes
- Custom providers: whatever routes they need
**Returns:**
- List of routes (potentially modified or extended)
- List of routes for this provider
### `TokenVerifier` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L66" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `get_resource_metadata_url` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L83" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
get_resource_metadata_url(self) -> AnyHttpUrl | None
```
Get the resource metadata URL for RFC 9728 compliance.
### `TokenVerifier` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L96" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Base class for token verifiers (Resource Servers).
@ -66,7 +81,7 @@ Token verifiers typically don't provide authentication routes by default.
**Methods:**
#### `verify_token` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L97" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `verify_token` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L120" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
verify_token(self, token: str) -> AccessToken | None
@ -75,7 +90,46 @@ verify_token(self, token: str) -> AccessToken | None
Verify a bearer token and return access info if valid.
### `OAuthProvider` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L102" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
### `RemoteAuthProvider` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L125" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
Authentication provider for resource servers that verify tokens from known authorization servers.
This provider composes a TokenVerifier with authorization server metadata to create
standardized OAuth 2.0 Protected Resource endpoints (RFC 9728). Perfect for:
- JWT verification with known issuers
- Remote token introspection services
- Any resource server that knows where its tokens come from
Use this when you have token verification logic and want to advertise
the authorization servers that issue valid tokens.
**Methods:**
#### `verify_token` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L161" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
verify_token(self, token: str) -> AccessToken | None
```
Verify token using the configured token verifier.
#### `get_routes` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L165" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
get_routes(self) -> list[Route]
```
Get OAuth routes for this provider.
By default, returns only the standardized OAuth 2.0 Protected Resource routes.
Subclasses can override this method to add additional routes by calling
super().get_routes() and extending the returned list.
### `OAuthProvider` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L183" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
OAuth Authorization Server provider.
@ -86,7 +140,7 @@ authorization flows, token issuance, and token verification.
**Methods:**
#### `verify_token` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L169" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `verify_token` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L250" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
verify_token(self, token: str) -> AccessToken | None
@ -104,21 +158,18 @@ to our existing load_access_token method.
- AccessToken object if valid, None if invalid or expired
#### `customize_auth_routes` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L184" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
#### `get_routes` <sup><a href="https://github.com/jlowin/fastmcp/blob/main/src/fastmcp/server/auth/auth.py#L265" target="_blank"><Icon icon="github" style="width: 14px; height: 14px;" /></a></sup>
```python
customize_auth_routes(self, routes: list[Route]) -> list[Route]
get_routes(self) -> list[Route]
```
Customize OAuth authentication routes after standard creation.
Get OAuth authorization server routes and optional protected resource routes.
This method allows providers to modify the standard OAuth routes
returned by create_auth_routes. The default implementation returns
the routes unchanged.
**Args:**
- `routes`: List of standard OAuth routes from create_auth_routes
This method creates the full set of OAuth routes including:
- Standard OAuth authorization server routes (/.well-known/oauth-authorization-server, /authorize, /token, etc.)
- Optional protected resource routes if resource_server_url is configured
**Returns:**
- List of routes (potentially modified)
- List of OAuth routes