Enable %a format string for all pgp command configs. (closes #3699)

Currently, the documentation states that, with the exception of
pgp_getkeys_command, all the PGP format commands should be available to
the pgp_*_command configuration variables.

However, the %a format is actually only enabled for
pgp_clearsign_command, pgp_encrypt_sign_command, and pgp_sign_command.

Philip Rinn discovered this problem when he was trying to add a
"--encrypt-to %a" to pgp_encrypt_only_command.  Rather than just fix
the one configuration he was having the problem with, this patch
enables %a usage for all of them. (With the exception of the documented
pgp_getkeys_command.)

diff --git a/pgpinvoke.c b/pgpinvoke.c
index d4c320a9c510ff23dd1c1fde3cd46ba7afbd546a..73341922ee0403aa62a48f5f36321c9cdeb75492 100644 (file)
--- a/pgpinvoke.c
+++ b/pgpinvoke.c
@@ -201,7 +201,7 @@ pid_t pgp_invoke_decode (FILE **pgpin, FILE **pgpout, FILE **pgperr,
                         const char *fname, short need_passphrase)
 {
   return pgp_invoke (pgpin, pgpout, pgperr, pgpinfd, pgpoutfd, pgperrfd,
-                    need_passphrase, fname, NULL, NULL, NULL, 
+                    need_passphrase, fname, NULL, PgpSignAs, NULL, 
                     PgpDecodeCommand);
 }
 
@@ -210,7 +210,7 @@ pid_t pgp_invoke_verify (FILE **pgpin, FILE **pgpout, FILE **pgperr,
                         const char *fname, const char *sig_fname)
 {
   return pgp_invoke (pgpin, pgpout, pgperr, pgpinfd, pgpoutfd, pgperrfd,
-                    0, fname, sig_fname, NULL, NULL, PgpVerifyCommand);
+                    0, fname, sig_fname, PgpSignAs, NULL, PgpVerifyCommand);
 }
 
 pid_t pgp_invoke_decrypt (FILE **pgpin, FILE **pgpout, FILE **pgperr,
@@ -218,7 +218,7 @@ pid_t pgp_invoke_decrypt (FILE **pgpin, FILE **pgpout, FILE **pgperr,
                          const char *fname)
 {
   return pgp_invoke (pgpin, pgpout, pgperr, pgpinfd, pgpoutfd, pgperrfd,
-                    1, fname, NULL, NULL, NULL, PgpDecryptCommand);
+                    1, fname, NULL, PgpSignAs, NULL, PgpDecryptCommand);
 }
 
 pid_t pgp_invoke_sign (FILE **pgpin, FILE **pgpout, FILE **pgperr,
@@ -240,7 +240,7 @@ pid_t pgp_invoke_encrypt (FILE **pgpin, FILE **pgpout, FILE **pgperr,
                       PgpEncryptSignCommand);
   else
     return pgp_invoke (pgpin, pgpout, pgperr, pgpinfd, pgpoutfd, pgperrfd,
-                      0, fname, NULL, NULL, uids, 
+                      0, fname, NULL, PgpSignAs, uids,
                       PgpEncryptOnlyCommand);
 }
 
@@ -269,6 +269,7 @@ void pgp_invoke_import (const char *fname)
   
   mutt_quote_filename (_fname, sizeof (_fname), fname);
   cctx.fname = _fname;
+  cctx.signas = PgpSignAs;
   
   mutt_pgp_command (cmd, sizeof (cmd), &cctx, PgpImportCommand);
   mutt_system (cmd);
@@ -319,7 +320,7 @@ pid_t pgp_invoke_export (FILE **pgpin, FILE **pgpout, FILE **pgperr,
                         const char *uids)
 {
   return pgp_invoke (pgpin, pgpout, pgperr, pgpinfd, pgpoutfd, pgperrfd,
-                    0, NULL, NULL, NULL, uids,
+                    0, NULL, NULL, PgpSignAs, uids,
                     PgpExportCommand);
 }
 
@@ -328,7 +329,7 @@ pid_t pgp_invoke_verify_key (FILE **pgpin, FILE **pgpout, FILE **pgperr,
                             const char *uids)
 {
   return pgp_invoke (pgpin, pgpout, pgperr, pgpinfd, pgpoutfd, pgperrfd,
-                    0, NULL, NULL, NULL, uids,
+                    0, NULL, NULL, PgpSignAs, uids,
                     PgpVerifyKeyCommand);
 }
 
@@ -350,7 +351,7 @@ pid_t pgp_invoke_list_keys (FILE **pgpin, FILE **pgpout, FILE **pgperr,
   }
 
   return pgp_invoke (pgpin, pgpout, pgperr, pgpinfd, pgpoutfd, pgperrfd,
-                    0, NULL, NULL, NULL, uids,
+                    0, NULL, NULL, PgpSignAs, uids,
                     keyring == PGP_SECRING ? PgpListSecringCommand :
                     PgpListPubringCommand);
 }