Content Comparison

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Internally, the following beans are defined with default configurations of the supported c14n methods:

• c14n/simple

• c14n/x500

• c14n/attribute-sourced

• c14n/SAML2ProxyTransform

• c14n/function

...

<bean id="c14n/proxy-sourced" parent="c14n/attribute-sourced">
  <property name="implementation">
    <bean
id="ProxySourcedC14N" parent="shibboleth.AttributeSourcedC14N"
        p:attributesToResolve="proxyUsername"
        p:attributeSourceIds="proxyUsername"
 
      p:resolveFromSubject="true"
   
    p:resolutionCondition="false" />
  </property>
</bean>

...

While the beans noted above and shown in this example are named with the “c14n/” prefix for both compatibility and clarity, that isn’t a requirement, so deployers are free to define new instances of these methods using whatever naming they prefer, but the prefix is a convenient aid/reference later.