From a0632d299b85dc4ef7c0e03898f38e6deca0edc2 Mon Sep 17 00:00:00 2001
From: Aotrix <9aotrix@protonmail.com>
Date: Tue, 28 Apr 2026 03:49:41 +0200
Subject: add HearthstoneTokenBuilder class

---
 battleNetApi/src/token.cpp | 121 ++-------------------------------------------
 1 file changed, 3 insertions(+), 118 deletions(-)

(limited to 'battleNetApi/src/token.cpp')

diff --git a/battleNetApi/src/token.cpp b/battleNetApi/src/token.cpp
index 1f952ff..b312cc1 100644
--- a/battleNetApi/src/token.cpp
+++ b/battleNetApi/src/token.cpp
@@ -1,122 +1,7 @@
 #include "token.hpp"
-#include <chrono>
-#include <cstdint>
-#include <curl/curl.h>
-#include <format>
-#include <fstream>
-#include <iostream>
-#include <nlohmann/json.hpp>
-#include <utility>
 
-using json = nlohmann::json;
+Token::Token(const std::string &iTokenText) : mTokenText{iTokenText} {}
 
-Token::Token(const std::string &iTokenFilePath)
-    : mFilePath{iTokenFilePath}, mToken{generateToken()} {}
+std::string Token::text() const { return mTokenText; }
 
-std::string Token::text() const { return mToken; }
-
-const bool Token::hasExpired() const {
-    std::ifstream aTokenFile{mFilePath};
-    json aCredentialsFile = json::parse(aTokenFile);
-    if (not aCredentialsFile.contains("Token") or
-        not aCredentialsFile["Token"].contains("ExpirationTime") or
-        not aCredentialsFile["Token"].contains("Content")) {
-        return true;
-    }
-    if (aCredentialsFile["Token"]["Content"].dump().length() <
-        kTokenContentMinLength) {
-        return true;
-    }
-    const std::uint64_t kExpirationTime{
-        aCredentialsFile["Token"]["ExpirationTime"]};
-    const std::uint64_t kCurrentTime{static_cast<std::uint64_t>(
-        std::chrono::duration_cast<std::chrono::seconds>(
-            std::chrono::high_resolution_clock::now().time_since_epoch())
-            .count())};
-    if (kCurrentTime >= kExpirationTime) {
-        return true;
-    }
-    return false;
-}
-
-std::string Token::getTokenFromLocalFile() const {
-    std::ifstream aTokenFile{mFilePath};
-    return json::parse(aTokenFile)["Token"]["Content"];
-}
-
-std::string Token::generateToken() {
-    if (hasExpired()) {
-        const std::pair<std::string, std::uint64_t> kTokenContent{
-            getTokenWithApi()};
-        writeTokenToLocalFile(kTokenContent);
-    }
-    return getTokenFromLocalFile();
-}
-
-void Token::writeTokenToLocalFile(
-    const std::pair<std::string, std::uint64_t> &iToken) const {
-    std::ifstream aTokenFileInput{mFilePath};
-    json aCredentialsFile = json::parse(aTokenFileInput);
-    aCredentialsFile["Token"]["Content"] = iToken.first;
-    aCredentialsFile["Token"]["ExpirationTime"] =
-        std::chrono::duration_cast<std::chrono::seconds>(
-            getCurrentTime() + std::chrono::seconds(iToken.second))
-            .count();
-
-    std::ofstream aTokenFileOutput{mFilePath};
-    aTokenFileOutput << std::setw(4) << aCredentialsFile;
-}
-
-std::pair<std::string, std::uint64_t> Token::getTokenWithApi() const {
-    std::ifstream aCredentialsFile{mFilePath};
-    json aCredentials = json::parse(aCredentialsFile);
-    if (not aCredentials.contains("Agent") or
-        not aCredentials["Agent"].contains("Username") or
-        not aCredentials["Agent"].contains("Password")) {
-        std::cerr << "Please define Agent/Username and Agent/Password in the "
-                     "JSON credentials file\n";
-        std::exit(EXIT_FAILURE);
-    }
-    const std::string kAgentUsername{aCredentials["Agent"]["Username"]};
-    const std::string kAgentPassword{aCredentials["Agent"]["Password"]};
-    CURL *aCurl{curl_easy_init()};
-    std::string aTokenInfo;
-    if (aCurl and not kAgentUsername.empty() and not kAgentPassword.empty()) {
-        curl_easy_setopt(aCurl, CURLOPT_URL, "https://oauth.battle.net/token");
-        curl_easy_setopt(aCurl, CURLOPT_SSL_VERIFYPEER, 0L);
-        curl_easy_setopt(aCurl, CURLOPT_SSL_VERIFYHOST, 0L);
-        curl_easy_setopt(aCurl, CURLOPT_WRITEFUNCTION,
-                         curlCallbackStringOutput);
-        curl_easy_setopt(aCurl, CURLOPT_WRITEDATA, &aTokenInfo);
-        curl_easy_setopt(
-            aCurl, CURLOPT_USERPWD,
-            std::format("{}:{}", kAgentUsername, kAgentPassword).data());
-        curl_easy_setopt(aCurl, CURLOPT_POSTFIELDS,
-                         "grant_type=client_credentials");
-        CURLcode result_code{curl_easy_perform(aCurl)};
-        curl_easy_cleanup(aCurl);
-        if (result_code != CURLE_OK) {
-            std::cerr << "ERROR: token request failed" << std::endl;
-            std::exit(EXIT_FAILURE);
-        }
-    }
-    json aTokenJson = json::parse(aTokenInfo);
-    return std::make_pair(aTokenJson["access_token"], aTokenJson["expires_in"]);
-}
-
-std::chrono::seconds Token::getCurrentTime() const {
-    return std::chrono::duration_cast<std::chrono::seconds>(
-        std::chrono::utc_clock::now().time_since_epoch());
-}
-
-size_t Token::curlCallbackStringOutput(void *iPtr, size_t iSize, size_t iNmemb,
-                                       std::string *iUserData) {
-    size_t newLength{iSize * iNmemb};
-    try {
-        iUserData->append(static_cast<char *>(iPtr), newLength);
-    } catch (std::bad_alloc &e) {
-        // handle memory problem
-        return 0;
-    }
-    return newLength;
-}
+void Token::setText(const std::string &iTokenText) { mTokenText = iTokenText; }
-- 
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