occ files:checksum:verify throws exception with user-key encryption

[phil-davis]

https://drone.owncloud.com/owncloud/encryption/1128/90/11

Feature: files checksum command

  Scenario: Administrator verifies the checksum of all the files       # /var/www/owncloud/testrunner/tests/acceptance/features/cliMain/filesChecksum.feature:4
    When the administrator invokes occ command "files:checksum:verify" # OccContext::theAdministratorInvokesOccCommand()
    Then the command should have been successful                       # OccContext::theCommandShouldHaveBeenSuccessful()
      The command was not successful, exit code was 1.
      stdOut was: 'This operation might take quite some time.
      Starting to verify checksums for admin
      '
      stdErr was: '
      In Encryption.php line 359:
                                                                                     
        Can not decrypt this file, probably this is a shared file. Please ask the f  
        ile owner to reshare the file with you.                                      
                                                                                     
      
      files:checksums:verify [-r|--repair] [-u|--user USER] [-p|--path PATH]
      
      '
       (Exception)

  Scenario: Administrator fixes the mismatched checksums                  # /var/www/owncloud/testrunner/tests/acceptance/features/cliMain/filesChecksum.feature:8
    When the administrator invokes occ command "files:checksum:verify -r" # OccContext::theAdministratorInvokesOccCommand()
    Then the command should have been successful                          # OccContext::theCommandShouldHaveBeenSuccessful()
      The command was not successful, exit code was 1.
      stdOut was: 'This operation might take quite some time.
      Starting to verify checksums for admin
      '
      stdErr was: '
      In Encryption.php line 359:
                                                                                     
        Can not decrypt this file, probably this is a shared file. Please ask the f  
        ile owner to reshare the file with you.                                      
                                                                                     
      
      files:checksums:verify [-r|--repair] [-u|--user USER] [-p|--path PATH]
      
      '
       (Exception)

  Scenario: Administrator verifies the checksum of all the files of a user          # /var/www/owncloud/testrunner/tests/acceptance/features/cliMain/filesChecksum.feature:12
    Given user "user0" has been created with default attributes and skeleton files  # FeatureContext::userHasBeenCreatedWithDefaultAttributes()
    When the administrator invokes occ command "files:checksum:verify --user=user0" # OccContext::theAdministratorInvokesOccCommand()
    Then the command should have been successful                                    # OccContext::theCommandShouldHaveBeenSuccessful()
      The command was not successful, exit code was 1.
      stdOut was: 'Starting to verify checksums for user0
      '
      stdErr was: '
      In Encryption.php line 359:
                                                                                     
        Can not decrypt this file, probably this is a shared file. Please ask the f  
        ile owner to reshare the file with you.                                      
                                                                                     
      
      files:checksums:verify [-r|--repair] [-u|--user USER] [-p|--path PATH]
      
      '
       (Exception)

  Scenario: Administrator fixes the mismatched checksums of all the files of a user    # /var/www/owncloud/testrunner/tests/acceptance/features/cliMain/filesChecksum.feature:17
    Given user "user0" has been created with default attributes and skeleton files     # FeatureContext::userHasBeenCreatedWithDefaultAttributes()
    When the administrator invokes occ command "files:checksum:verify -r --user=user0" # OccContext::theAdministratorInvokesOccCommand()
    Then the command should have been successful                                       # OccContext::theCommandShouldHaveBeenSuccessful()
      The command was not successful, exit code was 1.
      stdOut was: 'Starting to verify checksums for user0
      '
      stdErr was: '
      In Encryption.php line 359:
                                                                                     
        Can not decrypt this file, probably this is a shared file. Please ask the f  
        ile owner to reshare the file with you.                                      
                                                                                     
      
      files:checksums:verify [-r|--repair] [-u|--user USER] [-p|--path PATH]
      
      '
       (Exception)

These scenarios pass with masterkey encryption.

I guess that the command has no chance to work because it does not have access to the necessary user key for the user. But it could give a nicer message saying that it cannot do checksum:verify with user-key encryption.