Method getDB

cpp_src/server/httpserver.cc:1998–2045

template <UserRole role>
Reindexer HTTPServer::getDB(http::Context& ctx, std::string* dbNameOut) {
	std::string dbName = urldecode2(ctx.request->urlParams[0]);

	AuthContext dummyCtx;
	AuthContext* actx = &dummyCtx;
	if (!dbMgr_.IsNoSecurity()) {
		auto clientData = dynamic_cast<HTTPClientData*>(ctx.clientData.get());
		assertrx(clientData);
		actx = &clientData->auth;  // -V522
	}

	auto err = dbMgr_.OpenDatabase(dbName, *actx, false);
	if (!err.ok()) {
		throw http::HttpStatus(err);
	}
	if (dbNameOut) {
		*dbNameOut = std::move(dbName);
	}

	Reindexer* db = nullptr;
	err = actx->GetDB<AuthContext::CalledFrom::HTTPServer>(role, &db);
	if (!err.ok()) {
		throw http::HttpStatus(err);
	}

	assertrx(db);
	std::string_view timeoutHeader = ctx.request->headers.Get("Request-Timeout"sv);
	std::optional<int> timeoutSec;
	if (!timeoutHeader.empty()) {
		timeoutSec = try_stoi(timeoutHeader);
		if (!timeoutSec.has_value()) [[unlikely]] {
			logger_.warn("Unable to get integer value from 'Request-Timeout'-header('{}'). Using default value", timeoutHeader);
		}
	}
	std::chrono::seconds timeout;

	if constexpr (role == kUnauthorized || role == kRoleNone) {
		throw Error(errLogic, "Unexpected user's role");
	} else if constexpr (role == kRoleDataRead) {
		timeout = timeoutSec.has_value() ? std::chrono::seconds(timeoutSec.value()) : serverConfig_.HttpReadTimeout;
	} else if constexpr (role >= kRoleDataWrite) {
		timeout = timeoutSec.has_value() ? std::chrono::seconds(timeoutSec.value()) : serverConfig_.HttpWriteTimeout();
	}
	const auto needMaskDSN = NeedMaskingDSN(actx->UserRights() < kRoleDBAdmin);
	return db->NeedTraceActivity()
			   ? db->WithContextParams(timeout, needMaskDSN, ctx.request->clientAddr, std::string(ctx.request->headers.Get("User-Agent")))
			   : db->WithContextParams(timeout, needMaskDSN, std::string(), std::string());
}

std::string HTTPServer::getNameFromJson(std::string_view json) {
	try {