SOAP Axis WSSecurityEngine: Callback supplied no password for: null

[Former Member]

I am doing a Proxy to webservices synchronous scenario. I am in single stack PO. I am just encrypting the message and sending it to webservices.

I am getting this error in the mmessage monitoring.

MP: exception caught with cause com.sap.engine.interfaces.messaging.api.exception.MessagingException: General security error (WSSecurityEngine: Callback supplied no password for: null

What possibly could be the reason?

Deployed jar files

1)axis.jar

2)commons-discovery-0.2.jar

3)commons-logging-1.0.4.jar

4)opensaml-1.0.1.jar

5)wsdl4j.jar

6)wss4j-1.5.4.jar

7)xalan-2.7.1.jar

8)xmlsec-1.4.1.jar

trp	module.pivot=true
trp	handler.type=java:com.sap.aii.adapter.axis.ra.transport.http.HTTPSender
wssec	user=verify.xxxxxx
wssec	pwd.password=***
wssec	crypto.view=NEWCLIENT
wssec	encryptionKeyIdentifier=X509KeyIdentifier
wssec	action=Encrypt
wssec	handler.type=java:com.sap.aii.adapter.axis.ra.handlers.security.WSDoAllSender
xireq	handler.type=java:com.sap.aii.axis.xi.XI30OutboundHandler
xires	handler.type=java:com.sap.aii.axis.xi.XI30OutboundHandler

XPI trace results.

Message processing failed. Cause: com.sap.engine.interfaces.messaging.api.exception.MessagingException: General security error (WSSecurityEngine: Callback supplied no password for: null)

[former_member5611 · Accepted solution]

Dear Midhun Madhav,

Probably the data was encrypted and sent to the target server, but no decription has set up for the received response message.

Could you check note 1039369 FQA XI Axis Adapter, and check point 8 -> Advanced usage questions -> How can I configure a channel to use the encryption and signature feature of WS-Security?

Best regards,

Bence

[Former Member · Accepted solution]

I am using encryption only in sending. The webservices send  non encrypted file back. So I have not done any settings for that

This is my configs with xires under that with the same parameters as "xireq"

[former_member5611 · Accepted solution]

Hi,

As far as I understand the FAQ Axis Adapter, once you encrypt, you have to decrypt as well. I assume you have to configure the scenario for decryption as well.

Best regards,

Bence