a bit safer

This commit is contained in:
Xuan Son Nguyen
2026-04-30 12:15:47 +02:00
parent d34f9713e5
commit 5dd6c9e58e

View File

@@ -563,15 +563,37 @@ void server_http_context::register_vertexai() {
return json {{"error", format_error_response(message, type)}};
};
json data = json::parse(req.body);
json data;
try {
data = json::parse(req.body);
} catch (const std::exception & e) {
auto res = std::make_unique<server_http_res>();
res->status = 400;
res->data = safe_json_to_str({{"error", format_error_response(e.what(), ERROR_TYPE_INVALID_REQUEST)}});
return res;
}
if (!data.is_object()) {
throw std::invalid_argument("request body must be a JSON object");
auto res = std::make_unique<server_http_res>();
res->status = 400;
res->data = safe_json_to_str({{"error", format_error_response("request body must be a JSON object", ERROR_TYPE_INVALID_REQUEST)}});
return res;
}
if (!data.contains("instances") || !data.at("instances").is_array()) {
throw std::invalid_argument("request body must include an array field named instances");
auto res = std::make_unique<server_http_res>();
res->status = 400;
res->data = safe_json_to_str({{"error", format_error_response("request body must include an array field named instances", ERROR_TYPE_INVALID_REQUEST)}});
return res;
}
const json & instances = data.at("instances");
static const size_t MAX_INSTANCES = 128;
if (instances.size() > MAX_INSTANCES) {
auto res = std::make_unique<server_http_res>();
res->status = 400;
res->data = safe_json_to_str({{"error", format_error_response("instances array exceeds maximum size of " + std::to_string(MAX_INSTANCES), ERROR_TYPE_INVALID_REQUEST)}});
return res;
}
std::vector<std::future<json>> futures;
futures.reserve(instances.size());