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50fc804402
- (Phase 8) 后台各维度管理与配置 - (Phase 9) 全自动静默挂机修仙升级 - (Phase 9) 四大维度风云排行榜页面 - (Phase 10) 全站留言板与悄悄话私信功能 - 运行 Pint 代码格式化
122 lines
3.6 KiB
PHP
122 lines
3.6 KiB
PHP
<?php
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/**
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* 文件功能：认证控制器 (处理登录即注册等逻辑)
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*
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* @author ChatRoom Laravel
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*
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* @version 1.0.0
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*/
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namespace App\Http\Controllers;
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use App\Http\Requests\LoginRequest;
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use App\Models\User;
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use Illuminate\Http\JsonResponse;
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use Illuminate\Http\Request;
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use Illuminate\Support\Facades\Auth;
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use Illuminate\Support\Facades\Hash;
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class AuthController extends Controller
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{
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/**
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* 处理用户登录/注册尝试。
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* 逻辑：
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* 1. 如果用户已存在，验证密码。为了兼容老数据库，先验证Bcrypt，再退化验证MD5。如果MD5正确则升级为Bcrypt。
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* 2. 如果用户不存在，直接注册新用户并登录。
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*/
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public function login(LoginRequest $request): JsonResponse
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{
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$credentials = $request->validated();
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$username = $credentials['username'];
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$password = $credentials['password'];
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$ip = $request->ip();
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$user = User::where('username', $username)->first();
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if ($user) {
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// 用户存在，验证密码
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if (Hash::check($password, $user->password)) {
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// Bcrypt 验证通过
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$this->performLogin($user, $ip);
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return response()->json(['status' => 'success', 'message' => '登录成功']);
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}
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// 退化为 MD5 验证（兼容原 ASP 系统的老密码）
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if (md5($password) === $user->password) {
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// MD5 验证通过，升级密码为 Bcrypt
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$user->password = Hash::make($password);
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$user->save();
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$this->performLogin($user, $ip);
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return response()->json(['status' => 'success', 'message' => '登录成功，且安全策略已自动升级']);
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}
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// 密码错误
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return response()->json([
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'status' => 'error',
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'message' => '密码错误，请重试。',
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], 422);
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}
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// --- 核心：第一次登录即为注册 ---
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$newUser = User::create([
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'username' => $username,
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'password' => Hash::make($password),
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'first_ip' => $ip,
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'last_ip' => $ip,
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'user_level' => 1, // 默认普通用户等级
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'sex' => '保密', // 默认性别
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// 如果原表里还有其他必填字段，在这里初始化默认值
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]);
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$this->performLogin($newUser, $ip);
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return response()->json(['status' => 'success', 'message' => '注册并登录成功！']);
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}
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/**
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* 执行实际的登录操作并记录时间、IP 等。
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*/
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private function performLogin(User $user, string $ip): void
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{
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Auth::login($user);
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// 更新最后登录IP和时间
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$user->update([
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'last_ip' => $ip,
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'log_time' => now(),
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'in_time' => now(),
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]);
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// 可选：将用户登录状态也同步写入原有的 IpLog 模型，以便数据归档查询
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\App\Models\IpLog::create([
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'ip' => $ip,
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'sdate' => now(),
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'uuname' => $user->username,
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]);
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}
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/**
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* 退出登录
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*/
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public function logout(Request $request): JsonResponse
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{
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if (Auth::check()) {
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$user = Auth::user();
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// 记录退出时间
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$user->update(['out_time' => now()]);
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}
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Auth::logout();
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$request->session()->invalidate();
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$request->session()->regenerateToken();
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return response()->json(['status' => 'success', 'message' => '已成功退出。']);
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}
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}
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