* Austin Clements <aclements@csail.mit.edu>
*/
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
#include "notmuch-client.h"
/* Context that gets inherited from the root node. */
typedef struct mime_node_context {
/* Per-message resources. These are allocated internally and must
* be destroyed. */
- FILE *file;
GMimeStream *stream;
GMimeParser *parser;
GMimeMessage *mime_message;
if (res->stream)
g_object_unref (res->stream);
- if (res->file)
- fclose (res->file);
-
return 0;
}
mime_node_context_t *mctx;
mime_node_t *root;
notmuch_status_t status;
+ int fd;
root = talloc_zero (ctx, mime_node_t);
if (root == NULL) {
talloc_set_destructor (mctx, _mime_node_context_free);
/* Fast path */
- mctx->file = fopen (filename, "r");
- if (! mctx->file) {
+ fd = open (filename, O_RDONLY);
+ if (fd == -1) {
/* Slow path - for some reason the first file in the list is
* not available anymore. This is clearly a problem in the
* database, but we are not going to let this problem be a
notmuch_filenames_move_to_next (filenames))
{
filename = notmuch_filenames_get (filenames);
- mctx->file = fopen (filename, "r");
- if (mctx->file)
+ fd = open (filename, O_RDONLY);
+ if (fd != -1)
break;
}
talloc_free (filenames);
- if (! mctx->file) {
+ if (fd == -1) {
/* Give up */
fprintf (stderr, "Error opening %s: %s\n", filename, strerror (errno));
status = NOTMUCH_STATUS_FILE_ERROR;
}
}
- mctx->stream = g_mime_stream_file_new (mctx->file);
+ mctx->stream = g_mime_stream_gzfile_new (fd);
if (!mctx->stream) {
fprintf (stderr, "Out of memory.\n");
status = NOTMUCH_STATUS_OUT_OF_MEMORY;
goto DONE;
}
- g_mime_stream_file_set_owner (GMIME_STREAM_FILE (mctx->stream), false);
mctx->parser = g_mime_parser_new_with_stream (mctx->stream);
if (!mctx->parser) {
goto DONE;
}
- mctx->mime_message = g_mime_parser_construct_message (mctx->parser);
+ mctx->mime_message = g_mime_parser_construct_message (mctx->parser, NULL);
if (!mctx->mime_message) {
fprintf (stderr, "Failed to parse %s\n", filename);
status = NOTMUCH_STATUS_FILE_ERROR;
return status;
}
-/* Signature list destructor (GMime 2.6) */
+/* Signature list destructor */
static int
_signature_list_free (GMimeSignatureList **proxy)
{
return 0;
}
-/* Set up signature list destructor (GMime 2.6) */
+/* Set up signature list destructor */
static void
set_signature_list_destructor (mime_node_t *node)
{
}
}
-/* Verify a signed mime node (GMime 2.6) */
+/* Verify a signed mime node */
static void
-node_verify (mime_node_t *node, GMimeObject *part,
- g_mime_3_unused(GMimeCryptoContext *cryptoctx))
+node_verify (mime_node_t *node, GMimeObject *part)
{
GError *err = NULL;
node->verify_attempted = true;
node->sig_list = g_mime_multipart_signed_verify
- (GMIME_MULTIPART_SIGNED (part), cryptoctx, &err);
+ (GMIME_MULTIPART_SIGNED (part), GMIME_ENCRYPT_NONE, &err);
if (node->sig_list)
set_signature_list_destructor (node);
g_error_free (err);
}
-/* Decrypt and optionally verify an encrypted mime node (GMime 2.6) */
+/* Decrypt and optionally verify an encrypted mime node */
static void
-node_decrypt_and_verify (mime_node_t *node, GMimeObject *part,
- g_mime_3_unused(GMimeCryptoContext *cryptoctx))
+node_decrypt_and_verify (mime_node_t *node, GMimeObject *part)
{
GError *err = NULL;
GMimeDecryptResult *decrypt_result = NULL;
GMimeMultipartEncrypted *encrypteddata = GMIME_MULTIPART_ENCRYPTED (part);
+ notmuch_message_t *message = NULL;
if (! node->decrypted_child) {
- mime_node_t *parent;
- for (parent = node; parent; parent = parent->parent)
- if (parent->envelope_file)
+ for (mime_node_t *parent = node; parent; parent = parent->parent)
+ if (parent->envelope_file) {
+ message = parent->envelope_file;
break;
+ }
- node->decrypt_attempted = true;
- node->decrypted_child = _notmuch_crypto_decrypt (parent ? parent->envelope_file : NULL,
- cryptoctx, encrypteddata, &decrypt_result, &err);
+ node->decrypted_child = _notmuch_crypto_decrypt (&node->decrypt_attempted,
+ node->ctx->crypto->decrypt,
+ message,
+ encrypteddata, &decrypt_result, &err);
}
if (! node->decrypted_child) {
fprintf (stderr, "Failed to decrypt part: %s\n",
}
node->decrypt_success = true;
- node->verify_attempted = true;
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) {
+ node->verify_attempted = true;
g_object_ref (node->sig_list);
set_signature_list_destructor (node);
}
+
+ if (node->ctx->crypto->decrypt == NOTMUCH_DECRYPT_TRUE && message) {
+ notmuch_database_t *db = notmuch_message_get_database (message);
+ const char *session_key = g_mime_decrypt_result_get_session_key (decrypt_result);
+ if (db && session_key)
+ print_status_message ("Failed to stash session key in the database",
+ message,
+ notmuch_message_add_property (message, "session-key",
+ session_key));
+ }
g_object_unref (decrypt_result);
}
_mime_node_create (mime_node_t *parent, GMimeObject *part)
{
mime_node_t *node = talloc_zero (parent, mime_node_t);
- GMimeCryptoContext *cryptoctx = NULL;
/* Set basic node properties */
node->part = part;
return NULL;
}
-#if (GMIME_MAJOR_VERSION < 3)
- if ((GMIME_IS_MULTIPART_ENCRYPTED (part) && node->ctx->crypto->decrypt)
- || (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");
- 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 node;
- }
-#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 "
"message (must be exactly 2)\n",
node->nchildren);
} else {
- node_decrypt_and_verify (node, part, cryptoctx);
+ node_decrypt_and_verify (node, part);
}
} else if (GMIME_IS_MULTIPART_SIGNED (part) && node->ctx->crypto->verify) {
if (node->nchildren != 2) {
"(must be exactly 2)\n",
node->nchildren);
} else {
- node_verify (node, part, cryptoctx);
+ node_verify (node, part);
}
}
projects / notmuch / blobdiff