Authentication and HTTPs for JobScheduler Master

Like Agent (JS-1631), the new JobScheduler Master web services (JS-1642) support HTTPS and authentication.

• The JobScheduler Master HTTPS web services are only accessible to authenticated users.

• The credentials are read from data-directory/config/private/private.conf where each user has an entry of the form

  jobscheduler.master.auth.users {
    USERNAME = "HASHSCHEME:HASHEDPASSWORD"
    ...
  }
  

• An example would be (two user sharing the same password):

  jobscheduler.master.auth.users {
    eve = "plain:PASSWORD"
    joe = "sha512:911b0a07a8cacfebc5f1f45596d67017136c950499fa5b4ff6faffa031f3cec7f197853d1660712c154e1f59c60f682e34ea9b5cbd2d8d5adb0c834f963f30de"  # "PASSWORD"
    # JSON string encoding rules apply.
  }
  

• The Agent expects HTTP Basic Authentication.

• The HTTPS certificate with its private key is expected in the Java keystore file ${SCHEDULER_DATA}/config/private/private-https.jks under the alias "master-https".