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fastmcp.server.auth.oauth_proxy.ui

OAuth Proxy UI Generation Functions. This module contains HTML generation functions for consent and error pages.

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Functions

create_consent_html(client_id: str, redirect_uri: str, scopes: list[str], txn_id: str, csrf_token: str, client_name: str | None = None, title: str = 'Application Access Request', server_name: str | None = None, server_icon_url: str | None = None, server_website_url: str | None = None, client_website_url: str | None = None, csp_policy: str | None = None) -> str
Create a styled HTML consent page for OAuth authorization requests. Args:
  • csp_policy: Content Security Policy override. If None, uses the built-in CSP policy with appropriate directives. If empty string "", disables CSP entirely (no meta tag is rendered). If a non-empty string, uses that as the CSP policy value.

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create_error_html 

create_error_html(error_title: str, error_message: str, error_details: dict[str, str] | None = None, server_name: str | None = None, server_icon_url: str | None = None) -> str
Create a styled HTML error page for OAuth errors. Args:
  • error_title: The error title (e.g., “OAuth Error”, “Authorization Failed”)
  • error_message: The main error message to display
  • error_details: Optional dictionary of error details to show (e.g., {"Error Code"\: "invalid_client"})
  • server_name: Optional server name to display
  • server_icon_url: Optional URL to server icon/logo
Returns:
  • Complete HTML page as a string