Provided by: libjifty-perl_1.10518+dfsg-3ubuntu1_all
Jifty::LetMe - A way to expose single-link URLs to your applications new Create a new "LetMe" authentication object; it takes no parameters. It calls "_init" to do any initialization. A LetMe is a way to provide a one-time-use URL for a particular purpose. All LetMe objects give you a way to validate a user's identity and to allow them a very small set of possible actions or page-access permissions. For example, you can put a LetMe URL in an email to a new user, so that when they click on the URL you know that their email address is valid. _init @_ Called with whatever "new" was called with. By default, does nothing. user Contains an app-specific "user" object. validated_current_user If the user has presented a valid token, returns an (app-specific subclass of the) Jifty::CurrentUser object for the user who has the email address in $self->email. If no user has that email address, returns undef. _user_from_email ADDRESS Returns an (app-specific subclass of the) Jifty::CurrentUser object for the user who has the email address ADDRESS. generate_checksum Returns an authentication checksum for the current combination of: user path arguments until generate_koremutake_checksum Generate a slightly more pronounceable version of the checksum using String::Koremutake. Due to hex -> integer limitations, this is imprecise and may vary depending on the platform it is used on; as such, it is deprecated. from_token PATH Parse a string of the form email@example.com/update_task/23/until/20050101/bekidrikufryvagygefuba into email => firstname.lastname@example.org, path => 'update_task/23' until => 20050101, checksum_provided => bekidrikufryvagygefuba as_token Returns the "letme" token for this set of credentials. This should round trip cleanly with from_token as_encoded_token A variant of as_token that encodes the user's email address suitably for passing in a URL as_url Returns the fully qualified URL for this LetMe. It's composed of Jifty->web->url, "base_path" and "as_encoded_token" base_path By default, all "LetMe" actions live at URLs under '/let' inside your application. Override this subroutine to change that. By default, it returns '/let/' validate Returns true if the credentials the user presented validate OK. Returns false otherwise. _correct_checksum_provided Returns true if the checksum the user provided is correct. Doesn't actually do much input checking. You want to call "validate"