EJBCA SOAP interface returning index out of bound exception

Question

I am in a big problem . I have to call EJBCA web services in a python client in order to post a certificate . I wrote my code as follow :

            session = Session()
            session.verify = False
            session.cert = cert_pair_verify

            client = Client(
                'url/ejbca/ejbcaws/ejbcaws?wsdl',
                wsse=BinarySignatureTimestamp(
                    client_key_path,
                    client_cert_path,
                ), 
                transport=Transport(session=session))

userDataVOWS = client.get_type(
            '{http://ws.protocol.core.ejbca.org/}userDataVOWS')

        user = userDataVOWS()

        user.caName = 'CA'
        user.username = 'test'
        user.password = 'Tests'
        user.clearPwd = False
        user.subjectDN = 'test'

        user.tokenType = "USERGENERATED"
        user.keyRecoverable = False
        user.sendNotification = False
        user.status = 10
        user.endEntityProfileName = "EMPTY"
        user.certificateProfileName = "ENDUSER"
        
        response = client.service.certificateRequest(None,csr,0,None,"CERTIFICATE")
        # print('this is a test of response %s' %response)
        return zeep.helpers.serialize_object(response)

This is the entred csr :

-----BEGIN CERTIFICATE REQUEST-----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-----END CERTIFICATE REQUEST----- -

I don't know what mistake i made , but I get an index out of bound exception on the client.service method . Who have an idea how to solve this problem please ? Thank you .

Answer 1

The CSR you pasted above have an extra " -" in the end of the ending PEM row.