Event type signalled when an HTTP client selects an authentication mechanism.

TIdOnSelectAuthorization = procedure (Sender: TObject; var AuthenticationClass: TIdAuthenticationClass; AuthInfo: TIdHeaderList) of object;

Authentication class to use for the connection.

Header values to use in authectication.

HTTP client generating the event notification.

TIdOnSelectAuthorization is an event type signalled when an HTTP client has selected an authentication class to be used when session or proxy authentication is required for a connection. TIdOnSelectAuthorization is th event type signalled to the TIdHTTP.OnSelectAuthorization and TIdHTTP.OnSelectProxyAuthorization event handlers prior to triggering the TIdHTTP.OnAuthorization event.

AuthenticationClass is the class instance to be used to perform authentication for the mechanisms required in an HTTP request.

AuthInfo is the header values to be be used in the HTTP response that includes the authentication results.