crypto: actually stash session keys when decrypt=true

[notmuch] / mime-node.c

diff --git a/mime-node.c b/mime-node.c
index 7c8b26024460346ff3387df68234dddfd1256a36..11df082b86cd03520d17fbf5ff9ae5e547878af5 100644 (file)
--- a/mime-node.c
+++ b/mime-node.c
@@ -198,13 +198,17 @@ 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
-#if (GMIME_MAJOR_VERSION < 3)
-       (encrypteddata, cryptoctx, &decrypt_result, &err);
-#else
-        (encrypteddata, GMIME_DECRYPT_NONE, NULL, &decrypt_result, &err);
-#endif
+    if (! node->decrypted_child) {
+       mime_node_t *parent;
+       for (parent = node; parent; parent = parent->parent)
+           if (parent->envelope_file)
+               break;
+
+       node->decrypted_child = _notmuch_crypto_decrypt (&node->decrypt_attempted,
+                                                        node->ctx->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");
@@ -267,7 +271,7 @@ _mime_node_create (mime_node_t *parent, GMimeObject *part)
     }
 
 #if (GMIME_MAJOR_VERSION < 3)
-    if ((GMIME_IS_MULTIPART_ENCRYPTED (part) && node->ctx->crypto->decrypt)
+    if ((GMIME_IS_MULTIPART_ENCRYPTED (part) && (node->ctx->crypto->decrypt != NOTMUCH_DECRYPT_FALSE))
        || (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");
@@ -283,7 +287,7 @@ _mime_node_create (mime_node_t *parent, GMimeObject *part)
 #endif
 
     /* Handle PGP/MIME parts */
-    if (GMIME_IS_MULTIPART_ENCRYPTED (part) && node->ctx->crypto->decrypt) {
+    if (GMIME_IS_MULTIPART_ENCRYPTED (part) && (node->ctx->crypto->decrypt != NOTMUCH_DECRYPT_FALSE)) {
        if (node->nchildren != 2) {
            /* this violates RFC 3156 section 4, so we won't bother with it. */
            fprintf (stderr, "Error: %d part(s) for a multipart/encrypted "