X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=mime-node.c;h=daaae9f81ad5d510ed798aa20f55c7d14efe029a;hp=02e3df48b48b28feeba83dbab325232e97125063;hb=a99058540823cd520cf2a5333e8ffe99799aa285;hpb=3e9857a0b98c04973b9b6ad2da7dc5c3992b3b1c

diff --git a/mime-node.c b/mime-node.c
index 02e3df48..daaae9f8 100644
--- a/mime-node.c
+++ b/mime-node.c
@@ -198,9 +198,16 @@ node_decrypt_and_verify (mime_node_t *node, GMimeObject *part,
     GMimeDecryptResult *decrypt_result = NULL;
     GMimeMultipartEncrypted *encrypteddata = GMIME_MULTIPART_ENCRYPTED (part);
 
-    node->decrypt_attempted = true;
-    node->decrypted_child = g_mime_multipart_encrypted_decrypt
-	(encrypteddata, cryptoctx, &decrypt_result, &err);
+    if (! node->decrypted_child) {
+	mime_node_t *parent;
+	for (parent = node; parent; parent = parent->parent)
+	    if (parent->envelope_file)
+		break;
+
+	node->decrypt_attempted = true;
+	node->decrypted_child = _notmuch_crypto_decrypt (parent ? parent->envelope_file : NULL,
+							 cryptoctx, encrypteddata, &decrypt_result, &err);
+    }
     if (! node->decrypted_child) {
 	fprintf (stderr, "Failed to decrypt part: %s\n",
 		 err ? err->message : "no error explanation given");
@@ -210,13 +217,15 @@ node_decrypt_and_verify (mime_node_t *node, GMimeObject *part,
     node->decrypt_success = true;
     node->verify_attempted = true;
 
-    /* This may be NULL if the part is not signed. */
-    node->sig_list = g_mime_decrypt_result_get_signatures (decrypt_result);
-    if (node->sig_list) {
-	g_object_ref (node->sig_list);
-	set_signature_list_destructor (node);
+    if (decrypt_result) {
+	/* This may be NULL if the part is not signed. */
+	node->sig_list = g_mime_decrypt_result_get_signatures (decrypt_result);
+	if (node->sig_list) {
+	    g_object_ref (node->sig_list);
+	    set_signature_list_destructor (node);
+	}
+	g_object_unref (decrypt_result);
     }
-    g_object_unref (decrypt_result);
 
  DONE:
     if (err)
@@ -265,9 +274,14 @@ _mime_node_create (mime_node_t *parent, GMimeObject *part)
 	|| (GMIME_IS_MULTIPART_SIGNED (part) && node->ctx->crypto->verify)) {
 	GMimeContentType *content_type = g_mime_object_get_content_type (part);
 	const char *protocol = g_mime_content_type_get_parameter (content_type, "protocol");
-	cryptoctx = _notmuch_crypto_get_gmime_context (node->ctx->crypto, protocol);
+	notmuch_status_t status;
+	status = _notmuch_crypto_get_gmime_ctx_for_protocol (node->ctx->crypto,
+							     protocol, &cryptoctx);
+	if (status) /* this is a warning, not an error */
+	    fprintf (stderr, "Warning: %s (%s).\n", notmuch_status_to_string (status),
+		     protocol ? protocol : "NULL");
 	if (!cryptoctx)
-	    return NULL;
+	    return node;
     }
 #endif