Integrate SignatureVerificationComponent into the grade submission approval interface
This MR integrates the SignatureVerificationComponent
from ngx-signer
into the grade submission approval interface.
This component will accept a file and try to verify its-potentially present-digital signatures:
- Case 1: The signer service is for some reason offline (e.g. is not running locally, or to the server side, if that is the configuration) and the verification cannot happen.
- Case 2: The signer service is ok, but an error occurs during the verification process (below an intentional bad syntax error is displayed).
- Case 3: The signer service is ok, the verification process is completed successfully, but there are no signatures found in the file.
- Case 4: The signer service is ok, the verification process is completed successfully and a signature has been found in the file.
Closes #974 (closed)
Edited by Ioannis Hatziarapis