Exception when creating the signature using OpenSAML lib

[Brent Putman]

On 10/31/12 5:37 PM, Yaowen Tu wrote:
>
> Caused by: java.lang.IllegalArgumentException: Manager with name
> 'XMLSignature' does not exist
>     at
> org.opensaml.xml.security.keyinfo.NamedKeyInfoGeneratorManager.getFactory(NamedKeyInfoGeneratorManager.java:157)
>     at
> org.opensaml.xml.security.SecurityHelper.getKeyInfoGenerator(SecurityHelper.java:1050)
>     at
> org.opensaml.xml.security.SecurityHelper.prepareSignatureParams(SecurityHelper.java:847)
>     at com.actuate.server.saml.SAML.createSignature(SAML.java:191)
>     at
> com.actuate.server.saml.SPMetadataGenerator.generateMetadata(SPMetadataGenerator.java:66)
>     ... 27 more
>
> What is wrong with my code?


Unless you have defined one, there is no KeyInfo generator manager
called "XMLSignature".  In fact there aren't any named ones by default
at all.  Just use the default one by passing in null.