remove content validator about certification Closes-Bug: #2034990 Change-Id: I42502b86b5361f129f4304b94ff294d3ea15c43f
1. Add client_authentication:'MANDATORY' to the params if use CA certificate 2. Add validator for domain name 3. Add pem validator for certificate content and private key Change-Id: If6197357ee995678e25bb73e44787c016e66e83e