verify_signature

in src/zgoog_cl_content_repo_gcs.clas.abap [0:0]

• 29 lines of code
• 3 McCabe index (conditional complexity)

  METHOD verify_signature.

    DATA lv_signed TYPE xstring.

    CALL FUNCTION 'SCMS_BASE64_DECODE_STR'
      EXPORTING
        input    = iv_seckey
        unescape = 'X'
      IMPORTING
        output   = lv_signed
      EXCEPTIONS
        failed   = 1
        OTHERS   = 2.
    IF sy-subrc <> 0.
      gs_error-status_code = 400.
      gs_error-status_text = 'seckey format error' ##NO_TEXT.
      EXIT.
    ENDIF.

    CALL FUNCTION 'SCMS_RACL_VERIFY'
      EXPORTING
        uri_for_signature = iv_message
        signature         = lv_signed
        contrep           = iv_contrep
        authid            = iv_authid
      EXCEPTIONS
        OTHERS            = 401.
    IF sy-subrc <> 0.
      gs_error-status_code = sy-subrc.
      sys_error_set( ).
      EXIT.
    ENDIF.