core: New API functions gpgme_set_sender, gpgme_get_sender.

* src/context.h (struct gpgme_context): Add field 'sender'.
* src/gpgme.c: Include mbox-util.h.
(gpgme_release): Free SENDER.
(gpgme_set_sender): New.
(gpgme_get_sender): New.
* src/gpgme.def, src/libgpgme.vers: Add new functions.

* src/engine-gpg.c (append_args_from_sender): New.
(gpg_encrypt_sign, gpg_sign): Call append_args_from_sender.
(gpg_verify): Add arg CTX.  Call append_args_from_sender/
* src/engine-gpgsm.c (gpgsm_verify): Add dummy arg CTX.
* src/engine-uiserver.c (uiserver_verify): Ditto.
* src/engine.c (_gpgme_engine_op_verify): Add arg CTX.
* src/verify.c (verify_start): Pass CTX to engine function.

* tests/gpg/t-verify.c (main): Add some checks for new functions.
* tests/run-sign.c (main): Add option --sender.
* tests/run-verify.c (main): Ditto.

Signed-off-by: Werner Koch <[email protected]>

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/run-verify.c b/tests/run-verify.c
index ebc20d97..22242c00 100644
--- a/tests/run-verify.c
+++ b/tests/run-verify.c
@@ -221,6 +221,7 @@ show_usage (int ex)
          "  --status         print status lines from the backend\n"
          "  --openpgp        use the OpenPGP protocol (default)\n"
          "  --cms            use the CMS protocol\n"
+         "  --sender MBOX    use MBOX as sender address\n"
          , stderr);
   exit (ex);
 }
@@ -239,6 +240,7 @@ main (int argc, char **argv)
   gpgme_data_t msg = NULL;
   gpgme_verify_result_t result;
   int print_status = 0;
+  const char *sender = NULL;
 
   if (argc)
     { argc--; argv++; }
@@ -273,6 +275,14 @@ main (int argc, char **argv)
           protocol = GPGME_PROTOCOL_CMS;
           argc--; argv++;
         }
+      else if (!strcmp (*argv, "--sender"))
+        {
+          argc--; argv++;
+          if (!argc)
+            show_usage (1);
+          sender = *argv;
+          argc--; argv++;
+        }
       else if (!strncmp (*argv, "--", 2))
         show_usage (1);
 
@@ -313,6 +323,12 @@ main (int argc, char **argv)
     }
   /* gpgme_set_ctx_flag (ctx, "raw-description", "1"); */
 
+  if (sender)
+    {
+      err = gpgme_set_sender (ctx, sender);
+      fail_if_err (err);
+    }
+
   err = gpgme_data_new_from_stream (&sig, fp_sig);
   if (err)
     {