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use Test::More; | ||
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use XML::Sig; | ||
use XML::LibXML; | ||
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my $xml = <<'THIRDPARTY'; | ||
<samlp:Response xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" Destination="http://localhost:8080/sales-post-sig/" ID="id-icPMMO3R5rLNKh3wK1PfEC24c-QPBDczJZuxVRU3" InResponseTo="ID_8dc4d086-f2eb-4413-aed9-db4512e1ea1c" IssueInstant="2014-10-05T10:32:20Z" Version="2.0"> | ||
<saml:Issuer Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">http://oam.convenios.gov.br:14100/oam/fed</saml:Issuer> | ||
<samlp:Status> | ||
<samlp:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success"/> | ||
</samlp:Status> | ||
<saml:Assertion ID="id-ogGh-dw-nasEHVC2YIU2-9jQf-bYHE-4c-ip4Ad6" IssueInstant="2014-10-05T10:32:20Z" Version="2.0"> | ||
<saml:Issuer Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">http://oam.convenios.gov.br:14100/oam/fed</saml:Issuer> | ||
<saml:Subject> | ||
<saml:NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:transient" NameQualifier="http://oam.convenios.gov.br:14100/oam/fed" SPNameQualifier="http://localhost:8080/sales-post-sig/">id-KWKgL-WLpVBKBuqBOSa3fJ4Jq-xZLQzbL-t0Y7il</saml:NameID> | ||
<saml:SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer"> | ||
<saml:SubjectConfirmationData InResponseTo="ID_8dc4d086-f2eb-4413-aed9-db4512e1ea1c" NotOnOrAfter="2014-10-05T10:37:20Z" Recipient="http://localhost:8080/sales-post-sig/"/> | ||
</saml:SubjectConfirmation> | ||
</saml:Subject> | ||
<saml:Conditions NotBefore="2014-10-05T10:32:20Z" NotOnOrAfter="2014-10-05T10:37:20Z"> | ||
<saml:AudienceRestriction> | ||
<saml:Audience>http://localhost:8080/sales-post-sig/</saml:Audience> | ||
</saml:AudienceRestriction> | ||
</saml:Conditions> | ||
<saml:AuthnStatement AuthnInstant="2014-10-05T10:32:20Z" SessionIndex="id-tGmYdxzyikqZVhZZp6uMTEdlampkB7TstvGh1bw2" SessionNotOnOrAfter="2014-10-05T11:32:20Z"> | ||
<saml:AuthnContext> | ||
<saml:AuthnContextClassRef>ConveniosScheme</saml:AuthnContextClassRef> | ||
</saml:AuthnContext> | ||
</saml:AuthnStatement> | ||
</saml:Assertion> | ||
</samlp:Response> | ||
THIRDPARTY | ||
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local $XML::LibXML::skipXMLDeclaration = $self->{ no_xml_declaration }; | ||
my $orig = XML::LibXML->load_xml( string => $xml ); | ||
my $oxc = XML::LibXML::XPathContext->new($orig); | ||
$oxc->registerNs('dsig', 'http://www.w3.org/2000/09/xmldsig#'); | ||
$oxc->registerNs('saml', 'urn:oasis:names:tc:SAML:2.0:assertion'); | ||
$oxc->registerNs('samlp', 'urn:oasis:names:tc:SAML:2.0:protocol'); | ||
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my $uri = qr/http\:\/\/www\.w3\.org\/2000\/09\/xmldsig\#/; | ||
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my $attributes = get_attributes($oxc, '/samlp:Response/saml:Assertion'); | ||
my ($names, $uris) = get_namespaces($attributes); | ||
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ok(!grep ( /dsig/ , @{$names}), 'Did not find dsig in Original Assertion'); | ||
my $p = grep ( $uri, @{$uris}); | ||
ok(!grep ( /$uri/ , @{$uris}), 'Did not find http://www.w3.org/2000/09/xmldsig# in Original Assertion'); | ||
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$attributes = get_attributes($oxc, '/samlp:Response'); | ||
($names, $uris) = get_namespaces($attributes); | ||
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ok(!grep ( /dsig/ , @{$names}), 'Did not find dsig in Original Response'); | ||
my $p = grep ( $uri, @{$uris}); | ||
ok(!grep ( /$uri/ , @{$uris}), 'Did not find http://www.w3.org/2000/09/xmldsig# in Original Response'); | ||
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my $sig = XML::Sig->new( | ||
{ | ||
key => 't/rsa.private.key', | ||
cert => 't/rsa.cert.pem', | ||
id_attr => '//saml:Assertion' | ||
}); | ||
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my $signed = $sig->sign($xml); | ||
my $dom = XML::LibXML->load_xml( string => $signed ); | ||
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my $xc = XML::LibXML::XPathContext->new($dom); | ||
$xc->registerNs('dsig', 'http://www.w3.org/2000/09/xmldsig#'); | ||
$xc->registerNs('saml', 'urn:oasis:names:tc:SAML:2.0:assertion'); | ||
$xc->registerNs('samlp', 'urn:oasis:names:tc:SAML:2.0:protocol'); | ||
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$attributes = get_attributes($xc, '/samlp:Response/saml:Assertion'); | ||
($names, $uris) = get_namespaces($attributes); | ||
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ok(!grep ( /dsig/ , @{$names}), 'Did not find dsig in Assertion'); | ||
my $p = grep ( $uri, @{$uris}); | ||
ok(!grep ( /$uri/ , @{$uris}), 'Did not find http://www.w3.org/2000/09/xmldsig# in Assertion'); | ||
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$attributes = get_attributes($xc, '/samlp:Response'); | ||
($names, $uris) = get_namespaces($attributes); | ||
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ok(!grep ( /dsig/ , @{$names}), 'Did not find dsig in Response'); | ||
my $p = grep ( $uri, @{$uris}); | ||
ok(!grep ( /$uri/ , @{$uris}), 'Did not find http://www.w3.org/2000/09/xmldsig# in Response'); | ||
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sub get_attributes { | ||
my $xpc = shift; | ||
my $xpath = shift; | ||
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my $nodes = $xpc->findnodes($xpath); | ||
if ($nodes->size == 0) { | ||
die "Unable to find a samlp:Response"; | ||
} | ||
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my $node = $nodes->get_node(1); | ||
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my @attributes = $node->attributes(); | ||
return \@attributes; | ||
} | ||
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sub get_namespaces { | ||
my $nslist = shift; | ||
my @localnames; | ||
my @uri; | ||
foreach my $ns (@{$nslist}){ | ||
next if (ref $ns ne 'XML::LibXML::Namespace'); | ||
push @localnames, $ns->getLocalName; | ||
push @uri, $ns->getData(); | ||
} | ||
return \@localnames, \@uri; | ||
} | ||
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done_testing; |