OpenSAML user discussion

[Jeff Brewer <>]

Given the code to build an artifact:

SAML2ArtifactType0004Builder artifactBuilder = new 
SAML2ArtifactType0004Builder();
SAML2ArtifactType0004 artifactObject = 
artifactBuilder.buildArtifact("PAYCYCLEPAYCYCLEPAYC");
artifactObject.setEndpointIndex(new byte[] {0,0});
artifactObject.setMessageHandle("00000000000000000001".getBytes());
String encode = artifactObject.base64Encode();

I get an exception (ArrayIndexOutOfBoundsException) in 
AbstractSAML2Artifact.getArtifactBytes (line 64)

   public byte[] getArtifactBytes() {
        byte[] remainingArtifact = getRemainingArtifact();
        byte[] artifact = new byte[4 + remainingArtifact.length];

        System.arraycopy(getTypeCode(), 0, artifact, 0, 2);
        System.arraycopy(getEndpointIndex(), 0, artifact, 2, 2);
        System.arraycopy(remainingArtifact, 0, artifact, 4, artifact.length);

        return artifact;
    }

I think line 64 should be:

       System.arraycopy(remainingArtifact, 0, artifact, 4, 
remainingArtifact.length);

Jeff Brewer