gpg: New option --proc-all-sigs

* g10/options.h (flags): Add proc_all_sigs.
* g10/mainproc.c (check_sig_and_print): Do not stop signature checking
if this new option is used.
* g10/gpg.c (oProcAllSigs): New.
(opts): Add "proc-all-sigs".
(main): Set it.
--

GnuPG-bug-id: 7261
Backported-from-master: 1eb382fb1f

g10/gpg.c

@@ -455,6 +455,7 @@ enum cmd_and_opt_values
     oAssertSigner,
     oAssertPubkeyAlgo,
     oKbxBufferSize,
+    oProcAllSigs,
 
     oNoop
   };
@@ -902,6 +903,7 @@ static gpgrt_opt_t opts[] = {
 
   ARGPARSE_s_n (oBatch, "batch", "@"),
   ARGPARSE_s_n (oNoBatch, "no-batch", "@"),
+  ARGPARSE_s_n (oProcAllSigs, "proc-all-sigs", "@"),
   ARGPARSE_s_n (oAnswerYes, "yes", "@"),
   ARGPARSE_s_n (oAnswerNo, "no", "@"),
   ARGPARSE_s_i (oStatusFD, "status-fd", "@"),
@@ -2802,6 +2804,10 @@ main (int argc, char **argv)
             nogreeting = 1;
             break;
 
+          case oProcAllSigs:
+            opt.flags.proc_all_sigs = 1;
+            break;
+
           case oUseAgent: /* Dummy. */
             break;
 

g10/mainproc.c

@@ -2549,7 +2549,7 @@ check_sig_and_print (CTX c, kbnode_t node)
       release_kbnode( keyblock );
       if (rc)
         g10_errors_seen = 1;
-      if (opt.batch && rc)
+      if (opt.batch && rc && !opt.flags.proc_all_sigs)
         g10_exit (1);
     }
   else  /* Error checking the signature. (neither Good nor Bad).  */

g10/options.h

@@ -305,6 +305,8 @@ struct
     /* Fail if an operation can't be done in the requested compliance
      * mode.  */
     unsigned int require_compliance:1;
+    /* Process all signatures even in batch mode.  */
+    unsigned int proc_all_sigs:1;
   } flags;
 
   /* Linked list of ways to find a key if the key isn't on the local