+ if(mesh->config_key && main_config_decrypt(mesh, "current")) {
+ confbase_decryptable = true;
+ }
+ }
+
+ if(mesh->config_key && !confbase_decryptable && main_config_exists(mesh, "new")) {
+ confbase_exists = true;
+
+ if(main_config_decrypt(mesh, "new")) {
+ if(!config_destroy(mesh->confbase, "current")) {
+ return false;
+ }
+
+ if(!config_rename(mesh, "new", "current")) {
+ return false;
+ }
+
+ confbase_decryptable = true;
+ }
+ }
+
+ if(mesh->config_key && !confbase_decryptable && main_config_exists(mesh, "old")) {
+ confbase_exists = true;
+
+ if(main_config_decrypt(mesh, "old")) {
+ if(!config_destroy(mesh->confbase, "current")) {
+ return false;
+ }
+
+ if(!config_rename(mesh, "old", "current")) {
+ return false;
+ }
+
+ confbase_decryptable = true;
+ }
+ }
+
+ // Cleanup if current is existing with old and new
+ if(confbase_exists && confbase_decryptable) {
+ config_destroy(mesh->confbase, "old");
+ config_destroy(mesh->confbase, "new");
+ }
+
+ return confbase_exists;
+}
+
+/// Lock the main configuration file.
+bool main_config_lock(meshlink_handle_t *mesh) {
+ if(!mesh->confbase) {
+ return true;
+ }
+
+ char path[PATH_MAX];
+ make_main_path(mesh, "current", path, sizeof(path));