smime: Pass PKCS#7 envelopedData to node_decrypt_and_verify

[notmuch] / mime-node.c

diff --git a/mime-node.c b/mime-node.c
index b6431e3b48f54d44ba15e3645deaa6e83f26dae9..f552e03a780f56e0b6926550e52c649bc3f1b792 100644 (file)
--- a/mime-node.c
+++ b/mime-node.c
@@ -253,7 +253,6 @@ node_decrypt_and_verify (mime_node_t *node, GMimeObject *part)
     GError *err = NULL;
     GMimeDecryptResult *decrypt_result = NULL;
     notmuch_status_t status;
-    GMimeMultipartEncrypted *encrypteddata = GMIME_MULTIPART_ENCRYPTED (part);
     notmuch_message_t *message = NULL;
 
     if (! node->unwrapped_child) {
@@ -266,7 +265,7 @@ node_decrypt_and_verify (mime_node_t *node, GMimeObject *part)
        node->unwrapped_child = _notmuch_crypto_decrypt (&node->decrypt_attempted,
                                                         node->ctx->crypto->decrypt,
                                                         message,
-                                                        encrypteddata, &decrypt_result, &err);
+                                                        part, &decrypt_result, &err);
        if (node->unwrapped_child)
            set_unwrapped_child_destructor (node);
     }
@@ -391,6 +390,12 @@ _mime_node_set_up_part (mime_node_t *node, GMimeObject *part, int numchild)
         * to just unwrap (instead of verifying), but
         * https://github.com/jstedfast/gmime/issues/67 */
        node_verify (node, part);
+    } else if (GMIME_IS_APPLICATION_PKCS7_MIME (part) &&
+              GMIME_SECURE_MIME_TYPE_ENVELOPED_DATA == g_mime_application_pkcs7_mime_get_smime_type (GMIME_APPLICATION_PKCS7_MIME (part)) &&
+              (node->ctx->crypto->decrypt != NOTMUCH_DECRYPT_FALSE)) {
+       node_decrypt_and_verify (node, part);
+       if (node->unwrapped_child && node->nchildren == 0)
+           node->nchildren = 1;
     } else {
        if (_notmuch_message_crypto_potential_payload (node->ctx->msg_crypto, part, node->parent ? node->parent->part : NULL, numchild) &&
            node->ctx->msg_crypto->decryption_status == NOTMUCH_MESSAGE_DECRYPTED_FULL) {