if(chacha_poly1305_encrypt_iv96(ctx, seqbuf, config->buf, config->len, buf, &len)) {
success = fwrite(seqbuf, sizeof(seqbuf), 1, f) == 1 && fwrite(buf, len, 1, f) == 1;
+
+ if(!success) {
+ logger(mesh, MESHLINK_ERROR, "Cannot write config file: %s", strerror(errno));
+ }
+
+ meshlink_errno = MESHLINK_ESTORAGE;
} else {
logger(mesh, MESHLINK_ERROR, "Cannot encrypt config file\n");
meshlink_errno = MESHLINK_ESTORAGE;
return false;
}
+ if(fflush(f)) {
+ logger(mesh, MESHLINK_ERROR, "Failed to flush file: %s", strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
+ return false;
+ }
+
if(fsync(fileno(f))) {
logger(mesh, MESHLINK_ERROR, "Failed to sync file: %s\n", strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
return false;
}
if(!f) {
logger(mesh, MESHLINK_ERROR, "Failed to open `%s': %s", tmp_path, strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
return false;
}
return false;
}
- if(fsync(fileno(f))) {
- logger(mesh, MESHLINK_ERROR, "Failed to sync `%s': %s", tmp_path, strerror(errno));
- fclose(f);
- return false;
- }
-
if(fclose(f)) {
logger(mesh, MESHLINK_ERROR, "Failed to close `%s': %s", tmp_path, strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
return false;
}
if(rename(tmp_path, path)) {
logger(mesh, MESHLINK_ERROR, "Failed to rename `%s' to `%s': %s", tmp_path, path, strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
return false;
}
if(!f) {
logger(mesh, MESHLINK_ERROR, "Failed to open `%s': %s", tmp_path, strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
return false;
}
return false;
}
- if(fsync(fileno(f))) {
- logger(mesh, MESHLINK_ERROR, "Failed to sync `%s': %s", tmp_path, strerror(errno));
- fclose(f);
- return false;
- }
-
if(rename(tmp_path, path)) {
logger(mesh, MESHLINK_ERROR, "Failed to rename `%s' to `%s': %s", tmp_path, path, strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
fclose(f);
return false;
}
if(fclose(f)) {
logger(mesh, MESHLINK_ERROR, "Failed to close `%s': %s", tmp_path, strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
return false;
}
return false;
}
- if(mesh->loop.now.tv_sec > st.st_mtime + mesh->invitation_timeout) {
+ if(mesh->loop.now.tv_sec >= st.st_mtime + mesh->invitation_timeout) {
logger(mesh, MESHLINK_ERROR, "Peer tried to use an outdated invitation file %s\n", name);
fclose(f);
unlink(used_path);
fclose(f);
- unlink(used_path);
+ if(unlink(used_path)) {
+ logger(mesh, MESHLINK_ERROR, "Failed to unlink `%s': %s", path, strerror(errno));
+ return false;
+ }
+
+ snprintf(path, sizeof(path), "%s" SLASH "%s" SLASH "invitations", mesh->confbase, conf_subdir);
+
+ if(!sync_path(path)) {
+ logger(mesh, MESHLINK_ERROR, "Failed to sync `%s': %s", path, strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
+ return false;
+ }
+
return true;
}
if(!f) {
logger(mesh, MESHLINK_ERROR, "Failed to open `%s': %s", path, strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
return false;
}
return false;
}
- if(fsync(fileno(f))) {
- logger(mesh, MESHLINK_ERROR, "Failed to sync `%s': %s", path, strerror(errno));
- fclose(f);
+ if(fclose(f)) {
+ logger(mesh, MESHLINK_ERROR, "Failed to close `%s': %s", path, strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
return false;
}
- if(fclose(f)) {
- logger(mesh, MESHLINK_ERROR, "Failed to close `%s': %s", path, strerror(errno));
+ snprintf(path, sizeof(path), "%s" SLASH "%s" SLASH "invitations", mesh->confbase, conf_subdir);
+
+ if(!sync_path(path)) {
+ logger(mesh, MESHLINK_ERROR, "Failed to sync `%s': %s", path, strerror(errno));
+ meshlink_errno = MESHLINK_ESTORAGE;
return false;
}