NAME¶
Authen::SASL::Perl::DIGEST_MD5 - Digest MD5 Authentication class
SYNOPSIS¶
use Authen::SASL qw(Perl);
$sasl = Authen::SASL->new(
mechanism => 'DIGEST-MD5',
callback => {
user => $user,
pass => $pass,
serv => $serv
},
);
DESCRIPTION¶
This method implements the client and server parts of the DIGEST-MD5 SASL
algorithm, as described in RFC 2831.
CALLBACK¶
The callbacks used are:
client
- authname
- The authorization id to use after successful
authentication
- user
- The username to be used in the response
- pass
- The password to be used to compute the response.
- serv
- The service name when authenticating to a replicated
service
- realm
- The authentication realm when overriding the
server-provided default. If not given the server-provided value is used.
The callback will be passed the list of realms that the server provided in
the initial response.
server
- realm
- The default realm to provide to the client
- getsecret(username, realm, authzid)
- returns the password associated with "username"
and "realm"
PROPERTIES¶
The properties used are:
- maxbuf
- The maximum buffer size for receiving cipher text
- minssf
- The minimum SSF value that should be provided by the SASL
security layer. The default is 0
- maxssf
- The maximum SSF value that should be provided by the SASL
security layer. The default is 2**31
- externalssf
- The SSF value provided by an underlying external security
layer. The default is 0
- ssf
- The actual SSF value provided by the SASL security layer
after the SASL authentication phase has been completed. This value is
read-only and set by the implementation after the SASL authentication
phase has been completed.
- maxout
- The maximum plaintext buffer size for sending data to the
peer. This value is set by the implementation after the SASL
authentication phase has been completed and a SASL security layer is in
effect.
SEE ALSO¶
Authen::SASL, Authen::SASL::Perl
AUTHORS¶
Graham Barr, Djamel Boudjerda (NEXOR), Paul Connolly, Julian Onions (NEXOR),
Yann Kerherve.
Please report any bugs, or post any suggestions, to the perl-ldap mailing list
<perl-ldap@perl.org>
COPYRIGHT¶
Copyright (c) 2003-2009 Graham Barr, Djamel Boudjerda, Paul Connolly, Julian
Onions, Nexor, Peter Marschall and Yann Kerherve. All rights reserved. This
program is free software; you can redistribute it and/or modify it under the
same terms as Perl itself.