o i@sddlmZddlZddlmZddlmZddlm Z ddl m Z ddl mZddlm Z ddlmZer keep-alivecontent-lengthmcp-session-idproxy-connectiontransfer-encodingproxy-authenticateproxy-authorizationtehostacceptexpectupgrade connectioncss|] }||kVqdS)N)lower).0hrrr \sz#get_http_headers..z"Excluded headers must be lowercase) setall ValueErrorr headersitemsr)strr)rexclude_headersr0rnamevalue lower_namerrrr =s"   r AccessToken | Nonec Cst}|dus t|tr|Sz|}t|d|d|d|d|d|ddWStyD}z td t|jd |d}~ww) z Get the FastMCP access token from the current context. Returns: The access token if an authenticated user is available, None otherwise. Ntoken client_idscopes expires_atresource_ownerclaims)r8r9r:r;r<r=z3Expected fastmcp.server.auth.auth.AccessToken, got z7. Ensure the SDK is using the correct AccessToken type.) _sdk_get_access_token isinstancer model_dumpr Exception TypeErrortype__name__) access_tokenaccess_token_as_dicterrrrns* r)r r )r r)F)rrr r)r r7) __future__rrtypingr'mcp.server.auth.middleware.auth_contextrr>mcp.server.auth.providerr_SDKAccessTokenmcp.server.lowlevel.serverrstarlette.requestsrfastmcp.server.authfastmcp.server.httprrr __all__r r r rrrrs          1