Updating Credential Status

[arnabghose997]

Updating Credential Status happens with the help of same RPC used for Registering Credential Status on chain. Following checks are placed to ensure proper update of Credential Status:

• New Issuance date and new Expiration date shouldn't differ from the old one
• The time when the update happens should fall between issuance date and expiration date..
• It is the ensured that the DID Id provided is the actual issuer of the input VC Id
• Credential Status checks
  • Only "Live", "Revoked", "Suspended" and "Expired" statuses are allowed
  • Error on passing "Live" status for a credential ID which is already "Live"
  • Reason must be provided for "Revoked", "Suspended" and "Expired" (TODO: update for Expired needs to happen automatically)
  • Revoked and Expired can't be reverted to other there statuses