Пример #1
0
Poco::SharedPtr<Poco::MongoDB::QueryRequest> Database::createCountRequest(const std::string& collectionName) const
{
	Poco::SharedPtr<Poco::MongoDB::QueryRequest> request = createQueryRequest("$cmd");
	request->setNumberToReturn(1);
	request->selector().add("count", collectionName);
	return request;
}
bool MongoAuthentication::authenticateMongoCR(const std::string &user, const std::string &pwd)
{
	bool ret = false;
	_user = user;
	_pwd = pwd;

	try {
		std::string nonce;
		Poco::SharedPtr<Poco::MongoDB::QueryRequest> command = _db.createCommand();
		command->selector().add<Poco::Int32>("getnonce", 1);
		command->setNumberToReturn(1);

		Poco::MongoDB::ResponseMessage response;
		_conn.sendRequest(*command, response);

		if (response.documents().size() > 0) {
			Poco::MongoDB::Document::Ptr doc = response.documents()[0];
			nonce = doc->get<std::string>("nonce", "");

			std::string password = _user + ":mongo:" + _pwd;

			Poco::MD5Engine md5;
			md5.update(password);
			std::string hashedPassword(Poco::DigestEngine::digestToHex(md5.digest()));
			std::string key = nonce + _user + hashedPassword;
			md5.reset();
			md5.update(key);
			std::string hashedKey(Poco::DigestEngine::digestToHex(md5.digest()));


			Poco::SharedPtr<Poco::MongoDB::QueryRequest> command = _db.createCommand();
			command->selector()
				.add<Poco::Int32>("authenticate", 1)
				.add<std::string>("user", _user)
				.add<std::string>("nonce", nonce)
				.add<std::string>("key", hashedKey);      // hex_md5( n.nonce + username + hex_md5( username + ":mongo:" + password ) )

			_conn.sendRequest(*command, response);

			if (response.documents().size() > 0 && response.documents()[0]->get<double>("ok")) {
				ret = true;
			}
		}
	} catch (Poco::Exception &) {
		throw Poco::ApplicationException("auth failed.");
	}

	return ret;
}
Пример #3
0
Document::Ptr Database::getLastErrorDoc(Connection& connection) const
{
	Document::Ptr errorDoc;

	Poco::SharedPtr<Poco::MongoDB::QueryRequest> request = createQueryRequest("$cmd");
	request->setNumberToReturn(1);
	request->selector().add("getLastError", 1);

	Poco::MongoDB::ResponseMessage response;
	connection.sendRequest(*request, response);

	if ( response.documents().size() > 0 )
	{
		errorDoc = response.documents()[0];
	}

	return errorDoc;
}
Пример #4
0
// SELECT * FROM players LIMIT 1
void sample9(Poco::MongoDB::Connection& connection)
{
	std::cout << "*** SAMPLE 9 ***" << std::endl;

	// QueryRequest can be used directly
	Poco::MongoDB::QueryRequest query("sample.players");
	query.setNumberToReturn(1);
	Poco::MongoDB::ResponseMessage response;
	connection.sendRequest(query, response);
	if ( response.hasDocuments() )
	{
		std::cout << response.documents()[0]->toString(2) << std::endl;
	}

	// QueryRequest can be created using the Database class
	Poco::MongoDB::Database db("sample");
	Poco::SharedPtr<Poco::MongoDB::QueryRequest> queryPtr = db.createQueryRequest("players");
	queryPtr->setNumberToReturn(1);
	connection.sendRequest(*queryPtr, response);
	if ( response.hasDocuments() )
	{
		std::cout << response.documents()[0]->toString(2) << std::endl;
	}
}