cruft--

[apps/madmutt.git] / lib-crypt / crypt-gpgme.c

diff --git a/lib-crypt/crypt-gpgme.c b/lib-crypt/crypt-gpgme.c
index fdf0576..70d0713 100644 (file)
--- a/lib-crypt/crypt-gpgme.c
+++ b/lib-crypt/crypt-gpgme.c
@@ -3884,3 +3884,70 @@ int smime_gpgme_verify_sender (HEADER * h)
 {
   return verify_sender (h, GPGME_PROTOCOL_CMS);
 }
+
+void pgp_gpgme_invoke_import(const char *fname)
+{
+    gpgme_ctx_t ctx = create_gpgme_context(0);
+    gpgme_data_t data;
+    gpgme_error_t err;
+
+    err = gpgme_data_new_from_file(&data, fname, 1);
+    if (err) {
+        mutt_error (_("error allocating data object: %s\n"), gpgme_strerror (err));
+        gpgme_release(ctx);
+        return;
+    }
+
+    err = gpgme_op_import(ctx, data);
+    if (err) {
+        mutt_error(_("error importing gpg data: %s\n"), gpgme_strerror(err));
+        gpgme_data_release(data);
+        gpgme_release(ctx);
+        return;
+    }
+
+    gpgme_data_release(data);
+    gpgme_release(ctx);
+    return;
+}
+
+static void pgp_extract_keys_from_attachment (FILE * fp, BODY * top)
+{
+  STATE s;
+  FILE *tempfp;
+  char tempfname[_POSIX_PATH_MAX];
+
+  tempfp = m_tempfile(tempfname, sizeof(tempfname), NONULL(MCore.tmpdir), NULL);
+  if (tempfp == NULL) {
+    mutt_perror (_("Can't create temporary file"));
+    return;
+  }
+
+  p_clear(&s, 1);
+
+  s.fpin = fp;
+  s.fpout = tempfp;
+
+  mutt_body_handler (top, &s);
+
+  m_fclose(&tempfp);
+  pgp_gpgme_invoke_import(tempfname);
+  mutt_unlink (tempfname);
+}
+
+void pgp_gpgme_from_attachment_list (FILE * fp, int tag, BODY * top)
+{
+  mutt_endwin (NULL);
+  set_option (OPTDONTHANDLEPGPKEYS);
+
+  for (; top; top = top->next) {
+    if (!tag || top->tagged)
+      pgp_extract_keys_from_attachment (fp, top);
+
+    if (!tag)
+      break;
+  }
+
+  unset_option (OPTDONTHANDLEPGPKEYS);
+}
+