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Plack::Middleware::Auth::Basic.3pm
Langue: en
Version: 2010-05-21 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
Plack::Middleware::Auth::Basic - Simple basic authentication middlewareSYNOPSIS
use Plack::Builder; my $app = sub { ... }; builder { enable "Auth::Basic", authenticator => \&authen_cb; $app; }; sub authen_cb { my($username, $password) = @_; return $username eq 'admin' && $password eq 's3cr3t'; }
DESCRIPTION
Plack::Middleware::Auth::Basic is a basic authentication handler for Plack.CONFIGURATION
- authenticator
- A callback function that takes username and password supplied and returns whether the authentication succeeds. Required.
Authenticator can also be an object that responds to "authenticate" method that takes username and password and returns boolean, so backends for Authen::Simple is perfect to use:
use Authen::Simple::LDAP; enable "Auth::Basic", authenticator => Authen::Simple::LDAP->new(...);
- realm
- Realm name to display in the basic authentication dialog. Defaults to restricted area.
LIMITATIONS
This middleware expects that the application has a full access to the headers sent by clients in PSGI environment. That is normally the case with standalone Perl PSGI web servers such as Starman or HTTP::Server::Simple::PSGI.However, in a web server configuration where you can't achieve this (i.e. using your application via mod_perl, CGI or FastCGI), this middleware does not work since your application can't know the value of "Authorization:" header.
If you use Apache as a web server and CGI or mod_perl to run your PSGI application, you can use mod_rewrite to pass the Authorization header to the application with the rewrite rule like following.
RewriteEngine on RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},L]
AUTHOR
Tatsuhiko MiyagawaSEE ALSO
PlackContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre