92 lines
3.1 KiB
C++
92 lines
3.1 KiB
C++
// Copyright 2017 Citra Emulator Project
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// Licensed under GPLv2 or any later version
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// Refer to the license.txt file included.
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#pragma once
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#include <functional>
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#include <future>
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#include <string>
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#include <tuple>
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#include <httplib.h>
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#include "common/common_types.h"
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#include "common/web_result.h"
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namespace httplib {
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class Client;
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}
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namespace WebService {
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class Client {
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public:
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Client(const std::string& host, const std::string& username, const std::string& token);
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/**
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* Posts JSON to the specified path.
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* @param path the URL segment after the host address.
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* @param data String of JSON data to use for the body of the POST request.
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* @param allow_anonymous If true, allow anonymous unauthenticated requests.
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* @return the result of the request.
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*/
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Common::WebResult PostJson(const std::string& path, const std::string& data,
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bool allow_anonymous) {
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return GenericJson("POST", path, data, allow_anonymous);
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}
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/**
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* Gets JSON from the specified path.
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* @param path the URL segment after the host address.
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* @param allow_anonymous If true, allow anonymous unauthenticated requests.
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* @return the result of the request.
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*/
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Common::WebResult GetJson(const std::string& path, bool allow_anonymous) {
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return GenericJson("GET", path, "", allow_anonymous);
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}
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/**
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* Deletes JSON to the specified path.
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* @param path the URL segment after the host address.
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* @param data String of JSON data to use for the body of the DELETE request.
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* @param allow_anonymous If true, allow anonymous unauthenticated requests.
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* @return the result of the request.
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*/
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Common::WebResult DeleteJson(const std::string& path, const std::string& data,
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bool allow_anonymous) {
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return GenericJson("DELETE", path, data, allow_anonymous);
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}
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private:
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/// A generic function handles POST, GET and DELETE request together
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Common::WebResult GenericJson(const std::string& method, const std::string& path,
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const std::string& data, bool allow_anonymous);
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/**
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* A generic function with explicit authentication method specified
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* JWT is used if the jwt parameter is not empty
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* username + token is used if jwt is empty but username and token are not empty
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* anonymous if all of jwt, username and token are empty
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*/
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Common::WebResult GenericJson(const std::string& method, const std::string& path,
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const std::string& data, const std::string& jwt = "",
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const std::string& username = "", const std::string& token = "");
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// Retrieve a new JWT from given username and token
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void UpdateJWT();
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std::string host;
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std::string username;
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std::string token;
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std::string jwt;
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std::unique_ptr<httplib::Client> cli;
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struct JWTCache {
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std::string username;
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std::string token;
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std::string jwt;
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};
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static JWTCache jwt_cache;
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};
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} // namespace WebService
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