[ 
https://issues.apache.org/jira/browse/CXF-7605?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Lukas updated CXF-7605:
-----------------------
    Description: 
CXF 3.2.2-SNAPSHOT, as well as 3.1.15-SNAPSHOT do not derive keys for hmac 
signature, while ws-policy states that derived keys are required 
({{<ws:RequireDerivedKeys/>}} in {{effective Policy}}).

The Policy is embedded in the wsdl that is passed to the {{wsdl2java}} gradle 
task.

Inspecting the SoapMessage passed to the {{WSStaxOutInterceptor}} the contents 
of {{org.apache.cxf.ws.policy.EffectivePolicy}}.{{choosenAlternative[1] }} 
(=="SupportEndorsingTokens") contain a nested Policy setting 
{{RequireDerivedKeys}}.

This reflects the structure and contents of the attached policy (see 
policy_fragment.xml).

CXF correctly embeds a SAML Token as requested by the policy and signs using a 
symmetric key (got by WS-Secureconversation / WS-Trust previously) - both steps 
are defined in the attached policy. 

CXF should however, sign with a key *derived* from said symmetric key, 
specified by {{<wsp:RequestDerivedKeys />}}, this step is ignored, thus 
resulting an a request that does not adhere to the policy.


Code and wsdl worked with cxf 3.1.12.


Attached are:

* full_wsdl.wsdl - the wsdl parsed by cxfs' "wsdl2java" gradle task (stripped 
of irrelevant endpoints and domain names)
* code.java - code snippet demonstrating the use-case
* policy_fragment.xml - the policy to save looking for it in the wsdl


  was:
CXF 3.2.2-SNAPSHOT, as well as 3.1.15-SNAPSHOT do not derive keys for hmac 
signature, while ws-policy states that derived keys are required 
({{<ws:RequireDerivedKeys/>}} in {{effective Policy}}).

The Policy is embedded in the wsdl that is passed to the {{wsdl2java}} gradle 
task.

Inspecting the SoapMessage passed to the {{WSStaxOutInterceptor}} the contents 
of {{org.apache.cxf.ws.policy.EffectivePolicy}}.{{choosenAlternative[1] 
}}(=="SupportEndorsingTokens") contain a nested Policy setting 
{{RequireDerivedKeys}}.

This reflects the structure and contents of the attached policy (see 
policy_fragment.xml).

CXF correctly embeds a SAML Token as requested by the policy and signs using a 
symmetric key (got by WS-Secureconversation / WS-Trust previously) - both steps 
are defined in the attached policy. 

CXF should however, sign with a key *derived* from said symmetric key, 
specified by {{<wsp:RequestDerivedKeys />}}, this step is ignored, thus 
resulting an a request that does not adhere to the policy.


Code and wsdl worked with cxf 3.1.12.


Attached are:

* full_wsdl.wsdl - the wsdl parsed by cxfs' "wsdl2java" gradle task (stripped 
of irrelevant endpoints and domain names)
* code.java - code snippet demonstrating the use-case
* policy_fragment.xml - the policy to save looking for it in the wsdl



> RequireDerivedKeys policy is not respected
> ------------------------------------------
>
>                 Key: CXF-7605
>                 URL: https://issues.apache.org/jira/browse/CXF-7605
>             Project: CXF
>          Issue Type: Bug
>          Components: Soap Binding, WS-* Components
>    Affects Versions: 3.1.15, 3.2.2
>         Environment: * cxf-rt-frontend-jaxws
> * cxf-rt-frontend-jaxrs
> * cxf-rt-transports-http
> * cxf-rt-rs-client
> * cxf-rt-rs-service-description
> * cxf-rt-ws-security
> * cxf-tools-common
> * cxf-rt-ws-policy
>            Reporter: Lukas
>         Attachments: code.java, full_wsdl.wsdl, policy_fragment.xml
>
>
> CXF 3.2.2-SNAPSHOT, as well as 3.1.15-SNAPSHOT do not derive keys for hmac 
> signature, while ws-policy states that derived keys are required 
> ({{<ws:RequireDerivedKeys/>}} in {{effective Policy}}).
> The Policy is embedded in the wsdl that is passed to the {{wsdl2java}} gradle 
> task.
> Inspecting the SoapMessage passed to the {{WSStaxOutInterceptor}} the 
> contents of 
> {{org.apache.cxf.ws.policy.EffectivePolicy}}.{{choosenAlternative[1] }} 
> (=="SupportEndorsingTokens") contain a nested Policy setting 
> {{RequireDerivedKeys}}.
> This reflects the structure and contents of the attached policy (see 
> policy_fragment.xml).
> CXF correctly embeds a SAML Token as requested by the policy and signs using 
> a symmetric key (got by WS-Secureconversation / WS-Trust previously) - both 
> steps are defined in the attached policy. 
> CXF should however, sign with a key *derived* from said symmetric key, 
> specified by {{<wsp:RequestDerivedKeys />}}, this step is ignored, thus 
> resulting an a request that does not adhere to the policy.
> Code and wsdl worked with cxf 3.1.12.
> Attached are:
> * full_wsdl.wsdl - the wsdl parsed by cxfs' "wsdl2java" gradle task (stripped 
> of irrelevant endpoints and domain names)
> * code.java - code snippet demonstrating the use-case
> * policy_fragment.xml - the policy to save looking for it in the wsdl



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