Outbound REST web service with one-way SSL certificate Authentication

[surendarm]

Hello,

We are trying to implement an Outbound REST web service in ServiceNow with basic SSL certificate based Authentication.

Since we dont have this option OOB for REST in ServiceNow, we need to configure similar to SOAP or we need to follow some different way to accomplish this integration.

In Outbound SOAP web service, we perform basic SSL certificate Authentication using "WS-Security" where we will attach the third party application certificate and the authentication happens.

When we tried to do the REST call by uploading the SSL Certificate to Trusted Root Certification Authorities of Chrome, using POSTMAN, it works fine.

Has anyone tried to perform Outbound REST web service with one-way SSL certificate Authentication in ServiceNow?

Thanks in advance.

[rajeevlochan82]

Hi Surendar,

Even I was using Mutual Auth , My bad about the One way SSL auth in ADP.   I too noticed Proticol profile support mutual auth only. I am not sure about One way auth using SSL ...I will say give a try with mutual auth of ServiceNow to see how it respond.

How you are making POSTMAN call with Certificate . It prompts you for certificate at Run time ?

Thanks,

Rajeev Lochan

[rajeevlochan82]

Also refer Outbound web services mutual authentication

[rajeevlochan82]

Try to keep your protocol profile name as https for one way ssl and see how it behaves. I do not have any app to test this out.