gpg: Replace --override-compliance-check by a real fix.

* common/compliance.c (gnupg_pk_is_allowed): Handle EdDSA.
* g10/gpg.c (oOverrideComplianceCheck): Remove.
(opts): Turn --override-compliance-check into a dummy option.
* g10/options.h (opt): Remove override_compliance_check.
* g10/sig-check.c (check_key_verify_compliance): Remove use of that
option.
--

The introduction of --override-compliance-check actually hid the real
cause for the signature verification problem in de-vs mode for the
Ed25519 key.  The real fix is to handle the EdDSA algorithm in
gnupg_pk_is_allowed.

Fixes-commit: fb26e144adfd93051501d58f5d0d4f8826ddf436
GnuPG-bug-id: 5655

1 files changed, 2 insertions, 9 deletions

diff --git a/g10/sig-check.c b/g10/sig-check.c
index 7c48c0601..7a2c934cd 100644
--- a/g10/sig-check.c
+++ b/g10/sig-check.c
@@ -78,17 +78,10 @@ check_key_verify_compliance (PKT_public_key *pk)
                             NULL))
     {
       /* Compliance failure.  */
-      log_info (_("key %s may not be used for signing in %s mode\n"),
+      log_error (_("key %s may not be used for signing in %s mode\n"),
                  keystr_from_pk (pk),
                  gnupg_compliance_option_string (opt.compliance));
-      if (opt.flags.override_compliance_check)
-        log_info (_("continuing verification anyway due to option %s\n"),
-                  "--override-compliance-failure");
-      else
-        {
-          log_inc_errorcount (); /* We used log info above.  */
-          err = gpg_error (GPG_ERR_PUBKEY_ALGO);
-        }
+      err = gpg_error (GPG_ERR_PUBKEY_ALGO);
     }
 
   return err;