Return a new HTTP handler to receive a process OAuth1 authorization callback requests.

Return a new HTTP handler to receive a process OAuth1 authorization callback requests.

Create a new RequestTokenCache instance from a auth.RequestToken instance.

Return a new HTTP handler to create a new OAuth1 authorization request token and then redirect to the Flickr API OAuth1 authorization approval endpoint.

AuthorizationTokenHandlerOptions is a struct containing application-specific details necessary for all OAuth1 authorization callback requests.

RequestTokenCache is a struct containing OAuth1 request token details and a timestamp indicating when the token details were created.

RequestTokenHandlerOptions is a struct containing application-specific details necessary for all OAuth1 authorization flow requests.