Allow the new message to be inserted into a folder within the Maildir
hierarchy instead of the top-level folder.
---
notmuch-insert.c | 47 +++++++++++++++++++++++++++++++++++++++++++++--
1 file changed, 45 insertions(+), 2 deletions(-)
diff --git a/notmuch-insert.c b/notmuch-insert.c
index 31c1152..bc848ff 100644
--- a/notmuch-insert.c
+++ b/notmuch-insert.c
@@ -85,6 +85,23 @@ sync_dir (const char *dir)
return ret;
}
+/* Check the specified folder name does not contain a directory
+ * component ".." to prevent writes outside of the Maildir hierarchy. */
+static notmuch_bool_t
+check_folder_name (const char *folder)
+{
+ const char *p = folder;
+
+ for (;;) {
+ if ((p[0] == '.') && (p[1] == '.') && (p[2] == '\0' || p[2] == '/'))
+ return FALSE;
+ p = strchr (p, '/');
+ if (!p)
+ return TRUE;
+ p++;
+ }
+}
+
/* Open a unique file in the Maildir 'tmp' directory.
* Returns the file descriptor on success, or -1 on failure.
* On success, file paths for the message in the 'tmp' and 'new'
@@ -288,11 +305,25 @@ notmuch_insert_command (void *ctx, int argc, char *argv[])
size_t new_tags_length;
tag_op_list_t *tag_ops;
char *query_string = NULL;
+ const char *folder = NULL;
const char *maildir;
- int opt_index = 1;
+ int opt_index;
unsigned int i;
notmuch_bool_t ret;
+ notmuch_opt_desc_t options[] = {
+ { NOTMUCH_OPT_STRING, &folder, "folder", 0, 0 },
+ { NOTMUCH_OPT_END, 0, 0, 0, 0 }
+ };
+
+ opt_index = parse_arguments (argc, argv, options, 1);
+
+ if (opt_index < 0) {
+ fprintf (stderr, "Error: bad argument to notmuch insert: %s\n",
+ argv[-opt_index]);
+ return 1;
+ }
+
config = notmuch_config_open (ctx, NULL, NULL);
if (config == NULL)
return 1;
@@ -319,7 +350,19 @@ notmuch_insert_command (void *ctx, int argc, char *argv[])
return 1;
}
- maildir = db_path;
+ if (folder == NULL) {
+ maildir = db_path;
+ } else {
+ if (! check_folder_name (folder)) {
+ fprintf (stderr, "Error: bad folder name: %s\n", folder);
+ return 1;
+ }
+ maildir = talloc_asprintf (ctx, "%s/%s", db_path, folder);
+ if (! maildir) {
+ fprintf (stderr, "Out of memory\n");
+ return 1;
+ }
+ }
/* Setup our handler for SIGINT. We do not set SA_RESTART so that copying
* from standard input may be interrupted. */
--
1.7.12.1
