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connector/saml: refactor tests and add self-signed responses

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Introduces SAML tests which execute full response processing and
compare user attributes. tesdata now includes a full, self-signed
CA and documents signed using xmlsec1.

Adds deprication notices to existing tests, but don't remove them
since they still provide coverage.
This commit is contained in:
Eric Chiang
2017-04-04 00:41:12 -07:00
parent e0709dc2ac
commit a97cffcd52
16 changed files with 1091 additions and 33 deletions
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99
connector/saml/testdata/two-assertions-first-signed.tmpl vendored Normal file
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<?xml version="1.0" encoding="UTF-8"?>
<saml2p:Response xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:xs="http://www.w3.org/2001/XMLSchema" Destination="http://127.0.0.1:5556/dex/callback" ID="id19906521125278359305566047" InResponseTo="6zmm5mguyebwvajyf2sdwwcw6m" IssueInstant="2017-04-04T04:34:59.330Z" Version="2.0">
<saml2:Issuer xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">http://www.okta.com/exk91cb99lKkKSYoy0h7</saml2:Issuer>
<saml2p:Status xmlns:saml2p="urn:oasis:names:tc:SAML:2.0:protocol">
<saml2p:StatusCode Value="urn:oasis:names:tc:SAML:2.0:status:Success"/>
</saml2p:Status>
<!--
First assertion is signed but in the wrong place (wrapped by "AttackersElement").
Previously triggered an edge case where the signature validation would find this
assertion and validate the signature, but latter XML parsing would grab second
one provided by the attacker.
-->
<AttackersElement>
<saml2:Assertion xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" xmlns:xs="http://www.w3.org/2001/XMLSchema" ID="id199065211253338521862321146" IssueInstant="2017-04-04T04:34:59.330Z" Version="2.0">
<Signature xmlns="http://www.w3.org/2000/09/xmldsig#">
<SignedInfo>
<CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
<SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/>
<Reference URI="#id199065211253338521862321146">
<Transforms>
<Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/>
<Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/>
</Transforms>
<DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/>
<DigestValue/>
</Reference>
</SignedInfo>
<SignatureValue/>
<KeyInfo>
<X509Data/>
</KeyInfo>
</Signature>
<saml2:Issuer xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">http://www.okta.com/exk91cb99lKkKSYoy0h7</saml2:Issuer>
<saml2:Subject xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion">
<saml2:NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:persistent">eric.chiang+okta@coreos.com</saml2:NameID>
<saml2:SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
<saml2:SubjectConfirmationData InResponseTo="6zmm5mguyebwvajyf2sdwwcw6m" NotOnOrAfter="2017-04-04T04:39:59.330Z" Recipient="http://127.0.0.1:5556/dex/callback"/>
</saml2:SubjectConfirmation>
</saml2:Subject>
<saml2:Conditions xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" NotBefore="2017-04-04T04:29:59.330Z" NotOnOrAfter="2017-04-04T04:39:59.330Z">
<saml2:AudienceRestriction>
<saml2:Audience>http://127.0.0.1:5556/dex/callback</saml2:Audience>
</saml2:AudienceRestriction>
</saml2:Conditions>
<saml2:AuthnStatement xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" AuthnInstant="2017-04-04T04:34:59.330Z" SessionIndex="6zmm5mguyebwvajyf2sdwwcw6m">
<saml2:AuthnContext>
<saml2:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</saml2:AuthnContextClassRef>
</saml2:AuthnContext>
</saml2:AuthnStatement>
<saml2:AttributeStatement xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion">
<saml2:Attribute Name="email" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified">
<saml2:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:string">eric.chiang+okta@coreos.com</saml2:AttributeValue>
</saml2:Attribute>
<saml2:Attribute Name="Name" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified">
<saml2:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:string">Eric</saml2:AttributeValue>
</saml2:Attribute>
<saml2:Attribute Name="groups" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified">
<saml2:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:string">Everyone</saml2:AttributeValue>
<saml2:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:string">Admins</saml2:AttributeValue>
</saml2:Attribute>
</saml2:AttributeStatement>
</saml2:Assertion>
</AttackersElement>
<saml2:Assertion xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" xmlns:xs="http://www.w3.org/2001/XMLSchema" ID="foobar" IssueInstant="2017-04-04T04:34:59.330Z" Version="2.0">
<saml2:Issuer xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" Format="urn:oasis:names:tc:SAML:2.0:nameid-format:entity">http://www.okta.com/exk91cb99lKkKSYoy0h7</saml2:Issuer>
<saml2:Subject xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion">
<saml2:NameID Format="urn:oasis:names:tc:SAML:2.0:nameid-format:persistent">eric.chiang+okta@coreos.com</saml2:NameID>
<saml2:SubjectConfirmation Method="urn:oasis:names:tc:SAML:2.0:cm:bearer">
<saml2:SubjectConfirmationData InResponseTo="6zmm5mguyebwvajyf2sdwwcw6m" NotOnOrAfter="2017-04-04T04:39:59.330Z" Recipient="http://127.0.0.1:5556/dex/callback"/>
</saml2:SubjectConfirmation>
</saml2:Subject>
<saml2:Conditions xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" NotBefore="2017-04-04T04:29:59.330Z" NotOnOrAfter="2017-04-04T04:39:59.330Z">
<saml2:AudienceRestriction>
<saml2:Audience>http://127.0.0.1:5556/dex/callback</saml2:Audience>
</saml2:AudienceRestriction>
</saml2:Conditions>
<saml2:AuthnStatement xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion" AuthnInstant="2017-04-04T04:34:59.330Z" SessionIndex="6zmm5mguyebwvajyf2sdwwcw6m">
<saml2:AuthnContext>
<saml2:AuthnContextClassRef>urn:oasis:names:tc:SAML:2.0:ac:classes:PasswordProtectedTransport</saml2:AuthnContextClassRef>
</saml2:AuthnContext>
</saml2:AuthnStatement>
<saml2:AttributeStatement xmlns:saml2="urn:oasis:names:tc:SAML:2.0:assertion">
<saml2:Attribute Name="email" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified">
<saml2:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:string">eric.chiang+okta@coreos.com</saml2:AttributeValue>
</saml2:Attribute>
<saml2:Attribute Name="Name" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified">
<saml2:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:string">
I AM AN ATTACKER TRYING TO GET YOU TO USE THIS ASSERTION!!!
</saml2:AttributeValue>
</saml2:Attribute>
<saml2:Attribute Name="groups" NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified">
<saml2:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:string">Everyone</saml2:AttributeValue>
<saml2:AttributeValue xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="xs:string">Admins</saml2:AttributeValue>
</saml2:Attribute>
</saml2:AttributeStatement>
</saml2:Assertion>
</saml2p:Response>