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https://issues.apache.org/jira/browse/CXF-4484?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Colm O hEigeartaigh resolved CXF-4484.
--------------------------------------
Resolution: Fixed
Note that 2.6.x and 2.5.x retain the old behaviour for backwards compatibility.
It is necessary to explicitly plug in the
CorrectedClaimsAttributeStatementProvider to the SAMLTokenProvider to get the
correct formatting.
Colm.
> Claims to SAML attribute encoding wrong
> ---------------------------------------
>
> Key: CXF-4484
> URL: https://issues.apache.org/jira/browse/CXF-4484
> Project: CXF
> Issue Type: Bug
> Components: Services
> Affects Versions: 2.6.2
> Reporter: Oliver Wulff
> Assignee: Colm O hEigeartaigh
> Fix For: 2.5.6, 2.6.3, 2.7.0
>
> Attachments: cxf-4484.patch
>
>
> The ClaimsAttributeStatementProvider is responsible to transform the claims
> to a SAML attribute.
> SAML 1.1 provides an AttributeName and AttributeNamespace to name a SAML
> attribute. The AttributeName is a local name and the AttributeNamespace the
> namespace. Both values form a qualified name (uri).
> SAML 2.0 has only the Name attribute and a NameFormat whereas the latter says
> what kind of format the value is of the Name attribute like uri, basic,
> unspecified or custom.
> The current encoding in the ClaimsAttributeStatementProvider is not aligned
> with the above.
> SAML 2.0
> --------
> Now:
> <saml2:Attribute Name="emailaddress"
> NameFormat="http://schemas.xmlsoap.org/ws/2005/05/identity/claims";>
> <saml2:AttributeValue
> xsi:type="xs:string">[email protected]</saml2:AttributeValue>
> </saml2:Attribute>
> <saml2:Attribute
> Name="http://schemas.mycompany.com/claims/language";
> NameFormat="http://schemas.xmlsoap.org/ws/2005/05/identity/claims";>
> <saml2:AttributeValue
> xsi:type="xs:string">de</saml2:AttributeValue>
> </saml2:Attribute>
> Issue:
> - If attibute is part of
> http://schemas.xmlsoap.org/ws/2005/05/identity/claims schema then the name of
> the SAML attribute is simple like "givenname" instead of fully qualified.
> - The NameFormat should not be
> http://schemas.xmlsoap.org/ws/2005/05/identity/claims.
> Proposal:
> <saml2:Attribute
> Name="http://schemas.xmlsoap.org/ws/2005/05/identity/claims/emailaddress";
> NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified">
> <saml2:AttributeValue
> xsi:type="xs:string">[email protected]</saml2:AttributeValue>
> </saml2:Attribute>
> <saml2:Attribute
> Name="http://schemas.mycompany.com/claims/language";
> NameFormat="urn:oasis:names:tc:SAML:2.0:attrname-format:unspecified">
> <saml2:AttributeValue
> xsi:type="xs:string">de</saml2:AttributeValue>
> </saml2:Attribute>
> You can configure which NameFormat should be used like uri or unspecified
> (Microsoft uses unspecified, Shibboleth uri). Default stays for backwards
> compatibilty in 2.6 but would like to change the default to "unspecified" for
> 2.7.
> SAML 1.1
> --------
> Now:
> <saml1:Attribute AttributeName="emailaddress"
> AttributeNamespace="http://schemas.xmlsoap.org/ws/2005/05/identity/claims";>
> <saml1:AttributeValue
> xsi:type="xs:string">[email protected]</saml1:AttributeValue>
> </saml1:Attribute>
> <saml1:Attribute
> AttributeName="http://schemas.mycompany.com/claims/language";
> AttributeNamespace="http://schemas.xmlsoap.org/ws/2005/05/identity/claims";>
> <saml1:AttributeValue
> xsi:type="xs:string">de</saml1:AttributeValue>
> </saml1:Attribute>
> Issue:
> - If attribute is not part of the
> http://schemas.xmlsoap.org/ws/2005/05/identity/claims the AttributeName is
> fully qualified (which it shouldn't) and the AttributeNamespace is again
> http://schemas.xmlsoap.org/ws/2005/05/identity/claims.
> Proposal:
> <saml1:Attribute AttributeName="emailaddress"
> AttributeNamespace="http://schemas.xmlsoap.org/ws/2005/05/identity/claims";>
> <saml1:AttributeValue
> xsi:type="xs:string">[email protected]</saml1:AttributeValue>
> </saml1:Attribute>
> <saml1:Attribute AttributeName="language"
> AttributeNamespace="http://schemas.mycompany.com/claims";>
> <saml1:AttributeValue
> xsi:type="xs:string">de</saml1:AttributeValue>
> </saml1:Attribute>
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