DJabberd

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doc/rfc3920-notes.txt  view on Meta::CPAN

   <auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl'
         mechanism='DIGEST-MD5'/>

   Step 5: Server sends a [BASE64] encoded challenge to client:

   <challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
   cmVhbG09InNvbWVyZWFsbSIsbm9uY2U9Ik9BNk1HOXRFUUdtMmhoIixxb3A9ImF1dGgi
   LGNoYXJzZXQ9dXRmLTgsYWxnb3JpdGhtPW1kNS1zZXNzCg==
   </challenge>

   The decoded challenge is:

   realm="somerealm",nonce="OA6MG9tEQGm2hh",\
   qop="auth",charset=utf-8,algorithm=md5-sess

   Step 5 (alt): Server returns error to client:

   <failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
     <incorrect-encoding/>
   </failure>
   </stream:stream>

doc/rfc3920-notes.txt  view on Meta::CPAN

   Step 6: Client sends a [BASE64] encoded response to the challenge:

   <response xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
   dXNlcm5hbWU9InNvbWVub2RlIixyZWFsbT0ic29tZXJlYWxtIixub25jZT0i
   T0E2TUc5dEVRR20yaGgiLGNub25jZT0iT0E2TUhYaDZWcVRyUmsiLG5jPTAw
   MDAwMDAxLHFvcD1hdXRoLGRpZ2VzdC11cmk9InhtcHAvZXhhbXBsZS5jb20i
   LHJlc3BvbnNlPWQzODhkYWQ5MGQ0YmJkNzYwYTE1MjMyMWYyMTQzYWY3LGNo
   YXJzZXQ9dXRmLTgK
   </response>

   The decoded response is:

   username="somenode",realm="somerealm",\
   nonce="OA6MG9tEQGm2hh",cnonce="OA6MHXh6VqTrRk",\
   nc=00000001,qop=auth,digest-uri="xmpp/example.com",\
   response=d388dad90d4bbd760a152321f2143af7,charset=utf-8

   Step 7: Server sends another [BASE64] encoded challenge to client:

   <challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
   cnNwYXV0aD1lYTQwZjYwMzM1YzQyN2I1NTI3Yjg0ZGJhYmNkZmZmZAo=

doc/rfc3920-notes.txt  view on Meta::CPAN

Saint-Andre, Ed.            Standards Track                    [Page 33]

RFC 3920                       XMPP Core                    October 2004


   The decoded challenge is:

   rspauth=ea40f60335c427b5527b84dbabcdfffd

   Step 7 (alt): Server returns error to client:

   <failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
     <temporary-auth-failure/>
   </failure>
   </stream:stream>

doc/rfc3920-notes.txt  view on Meta::CPAN

   </challenge>




Saint-Andre, Ed.            Standards Track                    [Page 35]

RFC 3920                       XMPP Core                    October 2004


   The decoded challenge is:

   realm="somerealm",nonce="OA6MG9tEQGm2hh",\
   qop="auth",charset=utf-8,algorithm=md5-sess

   Step 5 (alt): Server2 returns error to Server1:

   <failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
     <incorrect-encoding/>
   </failure>
   </stream:stream>

doc/rfc3920-notes.txt  view on Meta::CPAN

   Step 6: Server1 sends a [BASE64] encoded response to the challenge:

   <response xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
   dXNlcm5hbWU9ImV4YW1wbGUub3JnIixyZWFsbT0ic29tZXJlYWxtIixub25j
   ZT0iT0E2TUc5dEVRR20yaGgiLGNub25jZT0iT0E2TUhYaDZWcVRyUmsiLG5j
   PTAwMDAwMDAxLHFvcD1hdXRoLGRpZ2VzdC11cmk9InhtcHAvZXhhbXBsZS5v
   cmciLHJlc3BvbnNlPWQzODhkYWQ5MGQ0YmJkNzYwYTE1MjMyMWYyMTQzYWY3
   LGNoYXJzZXQ9dXRmLTgK
   </response>

   The decoded response is:

   username="example.org",realm="somerealm",\
   nonce="OA6MG9tEQGm2hh",cnonce="OA6MHXh6VqTrRk",\
   nc=00000001,qop=auth,digest-uri="xmpp/example.org",\
   response=d388dad90d4bbd760a152321f2143af7,charset=utf-8

   Step 7: Server2 sends another [BASE64] encoded challenge to Server1:

   <challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
   cnNwYXV0aD1lYTQwZjYwMzM1YzQyN2I1NTI3Yjg0ZGJhYmNkZmZmZAo=
   </challenge>

   The decoded challenge is:

   rspauth=ea40f60335c427b5527b84dbabcdfffd

   Step 7 (alt): Server2 returns error to Server1:

   <failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
     <invalid-authzid/>
   </failure>
   </stream:stream>

doc/rfc3920.txt  view on Meta::CPAN

   <auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl'
         mechanism='DIGEST-MD5'/>

   Step 5: Server sends a [BASE64] encoded challenge to client:

   <challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
   cmVhbG09InNvbWVyZWFsbSIsbm9uY2U9Ik9BNk1HOXRFUUdtMmhoIixxb3A9ImF1dGgi
   LGNoYXJzZXQ9dXRmLTgsYWxnb3JpdGhtPW1kNS1zZXNzCg==
   </challenge>

   The decoded challenge is:

   realm="somerealm",nonce="OA6MG9tEQGm2hh",\
   qop="auth",charset=utf-8,algorithm=md5-sess

   Step 5 (alt): Server returns error to client:

   <failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
     <incorrect-encoding/>
   </failure>
   </stream:stream>

doc/rfc3920.txt  view on Meta::CPAN

   Step 6: Client sends a [BASE64] encoded response to the challenge:

   <response xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
   dXNlcm5hbWU9InNvbWVub2RlIixyZWFsbT0ic29tZXJlYWxtIixub25jZT0i
   T0E2TUc5dEVRR20yaGgiLGNub25jZT0iT0E2TUhYaDZWcVRyUmsiLG5jPTAw
   MDAwMDAxLHFvcD1hdXRoLGRpZ2VzdC11cmk9InhtcHAvZXhhbXBsZS5jb20i
   LHJlc3BvbnNlPWQzODhkYWQ5MGQ0YmJkNzYwYTE1MjMyMWYyMTQzYWY3LGNo
   YXJzZXQ9dXRmLTgK
   </response>

   The decoded response is:

   username="somenode",realm="somerealm",\
   nonce="OA6MG9tEQGm2hh",cnonce="OA6MHXh6VqTrRk",\
   nc=00000001,qop=auth,digest-uri="xmpp/example.com",\
   response=d388dad90d4bbd760a152321f2143af7,charset=utf-8

   Step 7: Server sends another [BASE64] encoded challenge to client:

   <challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
   cnNwYXV0aD1lYTQwZjYwMzM1YzQyN2I1NTI3Yjg0ZGJhYmNkZmZmZAo=

doc/rfc3920.txt  view on Meta::CPAN

Saint-Andre, Ed.            Standards Track                    [Page 33]

RFC 3920                       XMPP Core                    October 2004


   The decoded challenge is:

   rspauth=ea40f60335c427b5527b84dbabcdfffd

   Step 7 (alt): Server returns error to client:

   <failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
     <temporary-auth-failure/>
   </failure>
   </stream:stream>

doc/rfc3920.txt  view on Meta::CPAN

   </challenge>




Saint-Andre, Ed.            Standards Track                    [Page 35]

RFC 3920                       XMPP Core                    October 2004


   The decoded challenge is:

   realm="somerealm",nonce="OA6MG9tEQGm2hh",\
   qop="auth",charset=utf-8,algorithm=md5-sess

   Step 5 (alt): Server2 returns error to Server1:

   <failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
     <incorrect-encoding/>
   </failure>
   </stream:stream>

doc/rfc3920.txt  view on Meta::CPAN

   Step 6: Server1 sends a [BASE64] encoded response to the challenge:

   <response xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
   dXNlcm5hbWU9ImV4YW1wbGUub3JnIixyZWFsbT0ic29tZXJlYWxtIixub25j
   ZT0iT0E2TUc5dEVRR20yaGgiLGNub25jZT0iT0E2TUhYaDZWcVRyUmsiLG5j
   PTAwMDAwMDAxLHFvcD1hdXRoLGRpZ2VzdC11cmk9InhtcHAvZXhhbXBsZS5v
   cmciLHJlc3BvbnNlPWQzODhkYWQ5MGQ0YmJkNzYwYTE1MjMyMWYyMTQzYWY3
   LGNoYXJzZXQ9dXRmLTgK
   </response>

   The decoded response is:

   username="example.org",realm="somerealm",\
   nonce="OA6MG9tEQGm2hh",cnonce="OA6MHXh6VqTrRk",\
   nc=00000001,qop=auth,digest-uri="xmpp/example.org",\
   response=d388dad90d4bbd760a152321f2143af7,charset=utf-8

   Step 7: Server2 sends another [BASE64] encoded challenge to Server1:

   <challenge xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
   cnNwYXV0aD1lYTQwZjYwMzM1YzQyN2I1NTI3Yjg0ZGJhYmNkZmZmZAo=
   </challenge>

   The decoded challenge is:

   rspauth=ea40f60335c427b5527b84dbabcdfffd

   Step 7 (alt): Server2 returns error to Server1:

   <failure xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>
     <invalid-authzid/>
   </failure>
   </stream:stream>

t/lib/djabberd-test.pl  view on Meta::CPAN

    print $sock "<auth xmlns='urn:ietf:params:xml:ns:xmpp-sasl' mechanism='$mechanism'>$init</auth>";

    my $got_success_already = 0;
    while ($conn->need_step) {
        my $challenge = $self->recv_xml;
        warn "challenge response: [$challenge]\n" if $ENV{TESTDEBUG};
        die "Didn't get expected response: $challenge" unless $challenge =~ /challenge|success\b/;

        if ($challenge =~ s/^.*>(.+)<.*$/$1/sm) {
            $challenge = decode_base64($challenge);
            warn "decoded challenge: [$challenge]\n" if $ENV{TESTDEBUG};
        }

        my $response = $conn->client_step($challenge);
        if ($conn->is_success) {
            $got_success_already = 1;
        }
        else {
            warn "sending conn response [$response]\n" if $ENV{TESTDEBUG};
            $response = $response ? encode_base64($response, '') : "="; # dupe
            print $sock "<response xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>$response</response>";