Andreas Krennmair:

[apps/madmutt.git] / crypt-mod-smime-gpgme.c

diff --git a/crypt-mod-smime-gpgme.c b/crypt-mod-smime-gpgme.c
new file mode 100644 (file)
index 0000000..761dec9
--- /dev/null
+++ b/crypt-mod-smime-gpgme.c
@@ -0,0 +1,117 @@
+/* 
+ * Copyright (C) 2004 g10 Code GmbH
+ *
+ *     This program is free software; you can redistribute it and/or modify
+ *     it under the terms of the GNU General Public License as published by
+ *     the Free Software Foundation; either version 2 of the License, or
+ *     (at your option) any later version.
+ * 
+ *     This program is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ * 
+ *     You should have received a copy of the GNU General Public License
+ *     along with this program; if not, write to the Free Software
+ *     Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
+ */
+
+/* 
+    This is a crytpo module wrapping the gpgme based smime code.
+ */
+
+#if HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#ifdef CRYPT_BACKEND_GPGME
+
+#include "crypt-mod.h"
+#include "crypt-gpgme.h"
+
+static void crypt_mod_smime_init (void)
+{
+  smime_gpgme_init ();
+}
+
+static void crypt_mod_smime_void_passphrase (void)
+{
+  /* Handled by gpg-agent.  */
+}
+
+static int crypt_mod_smime_valid_passphrase (void)
+{
+  /* Handled by gpg-agent.  */
+  return 1;
+}
+
+static int crypt_mod_smime_decrypt_mime (FILE *a, FILE **b, BODY *c, BODY **d)
+{
+  return smime_gpgme_decrypt_mime (a, b, c, d);
+}
+
+static void crypt_mod_smime_application_handler (BODY *m, STATE *s)
+{
+  smime_gpgme_application_handler (m, s);
+}
+
+static char *crypt_mod_smime_findkeys (ADDRESS *to, ADDRESS *cc, ADDRESS *bcc)
+{
+  return smime_gpgme_findkeys (to, cc, bcc);
+}
+
+static BODY *crypt_mod_smime_sign_message (BODY *a)
+{
+  return smime_gpgme_sign_message (a);
+}
+
+static int crypt_mod_smime_verify_one (BODY *sigbdy, STATE *s, const char *tempf)
+{
+  return smime_gpgme_verify_one (sigbdy, s, tempf);
+}
+
+static int crypt_mod_smime_send_menu (HEADER *msg, int *redraw)
+{
+  return smime_gpgme_send_menu (msg, redraw);
+}
+
+static BODY *crypt_mod_smime_build_smime_entity (BODY *a, char *certlist)
+{
+  return smime_gpgme_build_smime_entity (a, certlist);
+}
+
+static int crypt_mod_smime_verify_sender (HEADER *h)
+{
+  return smime_gpgme_verify_sender (h);
+}
+
+struct crypt_module_specs crypt_mod_smime_gpgme =
+  { APPLICATION_SMIME,
+    {
+      crypt_mod_smime_init,
+      crypt_mod_smime_void_passphrase,
+      crypt_mod_smime_valid_passphrase,
+      crypt_mod_smime_decrypt_mime,
+      crypt_mod_smime_application_handler,
+      NULL,                    /* encrypted_handler */
+      crypt_mod_smime_findkeys,
+      crypt_mod_smime_sign_message,
+      crypt_mod_smime_verify_one,
+      crypt_mod_smime_send_menu,
+
+      NULL,                    /* pgp_encrypt_message */
+      NULL,                    /* pgp_make_key_attachment */
+      NULL,                    /* pgp_check_traditional */
+      NULL,                    /* pgp_traditional_encryptsign */
+      NULL,                    /* pgp_invoke_getkeys */
+      NULL,                    /* pgp_invoke_import */
+      NULL,                    /* pgp_extract_keys_from_attachment_list */
+      
+      NULL,                    /* smime_getkeys */
+      crypt_mod_smime_verify_sender,
+      crypt_mod_smime_build_smime_entity,
+      NULL,                    /* smime_invoke_import */
+    }
+  };
+
+#endif