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| Jifty::LetMe(3) | User Contributed Perl Documentation | Jifty::LetMe(3) |
NAME
Jifty::LetMe - A way to expose single-link URLs to your applicationsnew
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 formmylongusername@example.com/update_task/23/until/20050101/bekidrikufryvagygefuba
into
email => mylongusername@example.com,
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_tokenas_encoded_token
A variant of as_token that encodes the user's email address suitably for passing in a URLas_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"| 2013-01-29 | perl v5.32.1 |
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