mirror of
https://gitee.com/zoujingli/ThinkAdmin.git
synced 2026-06-08 12:58:11 +08:00
987ad41765
Add PHP CS Fixer configuration (.php-cs-fixer.php) to enforce coding style and apply corresponding updates across the codebase. Numerous plugins (think-library and many think-plugs-*) and core config files (cache, database, phinx, worker) were updated along with controllers, services, models, storage adapters, helpers and tests to conform to style fixes and minor compatibility/refactors.
255 lines
8.5 KiB
PHP
255 lines
8.5 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* +----------------------------------------------------------------------
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* | Payment Plugin for ThinkAdmin
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* +----------------------------------------------------------------------
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* | 版权所有 2014~2026 ThinkAdmin [ thinkadmin.top ]
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* +----------------------------------------------------------------------
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* | 官方网站: https://thinkadmin.top
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* +----------------------------------------------------------------------
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* | 开源协议 ( https://mit-license.org )
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* | 免责声明 ( https://thinkadmin.top/disclaimer )
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* | 会员特权 ( https://thinkadmin.top/vip-introduce )
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* +----------------------------------------------------------------------
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* | gitee 代码仓库：https://gitee.com/zoujingli/ThinkAdmin
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* | github 代码仓库：https://github.com/zoujingli/ThinkAdmin
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* +----------------------------------------------------------------------
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*/
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namespace think\admin\extend;
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use think\admin\Controller;
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use think\admin\Exception;
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use think\admin\Library;
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/**
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* 接口 JWT 接口扩展.
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* @class JwtExtend
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* @method static bool isRejwt() 是否输出令牌
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* @method static array getInData() 获取输入数据
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*/
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class JwtExtend
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{
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// 头部参数
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private const header = ['typ' => 'JWT', 'alg' => 'HS256'];
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// 签名配置
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private const signTypes = [
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'HS256' => 'sha256',
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'HS384' => 'sha384',
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'HS512' => 'sha512',
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];
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/**
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* 获取原会话标签.
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* @var string
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*/
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public static $sessionId = '';
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/**
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* 是否返回令牌.
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* @var bool
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*/
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private static $rejwt = false;
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/**
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* 当前请求数据.
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* @var array
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*/
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private static $input = [];
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/**
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* 兼容历史方法.
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* @return array|string
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* @throws Exception
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*/
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public static function __callStatic(string $method, array $arguments)
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{
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switch ($method) {
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case 'isRejwt': // 是否返回令牌
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return self::$rejwt;
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case 'getInData': // 获取请求数据
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return self::$input;
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case 'getToken': // 生成接口令牌
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return self::token(...$arguments);
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case 'verifyToken': // 验证接口令牌
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return self::verify(...$arguments);
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default:
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throw new Exception("method not exists: JwtExtend::{$method}()");
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}
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}
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/**
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* 生成 jwt token.
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* @param array $data jwt 载荷 格式如下非必须
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* {
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* "iss": "http://example.org", // 签发者（Issuer），JWT的签发者
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* "sub": "1234567890", // 主题（Subject），JWT所面向的用户
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* "aud": "http://example.com", // 受众（Audience），接收JWT的一方
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* "exp": 1625174400, // 过期时间（Expiration time），JWT的过期时间戳
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* "iat": 1625138400, // 签发时间（Issued at），JWT的签发时间戳
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* "nbf": 1625138400, // 生效时间（Not Before），JWT的生效时间戳
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* "...": ... // 其他扩展内容
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* }
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* @param ?string $jwtkey 签名密钥
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* @param ?bool $rejwt 输出令牌
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*/
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public static function token(array $data = [], ?string $jwtkey = null, ?bool $rejwt = null): string
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{
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$jwtkey = self::jwtkey($jwtkey);
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if (is_bool($rejwt)) {
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self::$rejwt = $rejwt;
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}
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// JWT 载荷数据组装
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[$fields, $payload] = [['iss', 'sub', 'aud', 'exp', 'iat', 'nbf'], ['iat' => time()]];
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foreach ($data as $k => $v) {
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if (in_array($k, $fields)) {
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$payload[$k] = $v;
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unset($data[$k]);
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}
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}
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// 自定义需要的数据
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$data['.ssid'] = self::withSess();
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if (empty($data['.ssid'])) {
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unset($data['.ssid']);
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}
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$payload['enc'] = CodeExtend::encrypt(json_encode($data, JSON_UNESCAPED_UNICODE), $jwtkey);
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// 组装 JWT 内容格式
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$two = CodeExtend::enSafe64(json_encode($payload, JSON_UNESCAPED_UNICODE));
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$one = CodeExtend::enSafe64(json_encode(self::header, JSON_UNESCAPED_UNICODE));
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return "{$one}.{$two}." . self::withSign("{$one}.{$two}", self::header['alg'], $jwtkey);
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}
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/**
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* 验证 token 是否有效, 默认验证 exp,nbf,iat 时间.
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* @param string $token 加密数据
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* @param ?string $jwtkey 签名密钥
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* @throws Exception
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*/
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public static function verify(string $token, ?string $jwtkey = null): array
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{
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$tokens = explode('.', $token);
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if (count($tokens) != 3) {
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throw new Exception('数据解密失败！', 0, []);
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}
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[$base64header, $base64payload, $signature] = $tokens;
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// 加密算法
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$header = json_decode(CodeExtend::deSafe64($base64header), true);
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if (empty($header['alg'])) {
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throw new Exception('数据解密失败！', 0, []);
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}
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// 签名验证
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$jwtkey = self::jwtkey($jwtkey);
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if (self::withSign("{$base64header}.{$base64payload}", $header['alg'], $jwtkey) !== $signature) {
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throw new Exception('验证签名失败！', 0, []);
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}
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// 获取 Playload 数据
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$payload = json_decode(CodeExtend::deSafe64($base64payload), true);
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// 签发时间大于当前服务器时间验证失败
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if (isset($payload['iat']) && $payload['iat'] > time()) {
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throw new Exception('服务器时间验证失败！', 0, $payload);
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}
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// 过期时间小于当前服务器时间验证失败
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if (isset($payload['exp']) && $payload['exp'] < time()) {
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throw new Exception('服务器时间验证失败！', 0, $payload);
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}
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// 该 nbf 时间之前不接收处理该 TOKEN
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if (isset($payload['nbf']) && $payload['nbf'] > time()) {
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throw new Exception('不接收处理该TOKEN', 0, $payload);
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}
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// 返回自定义数据字段
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if (isset($payload['enc'])) {
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$extra = json_decode(CodeExtend::decrypt($payload['enc'], $jwtkey), true);
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if (!empty($extra['.ssid'])) {
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self::$sessionId = $extra['.ssid'];
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}
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unset($payload['enc'], $extra['.ssid']);
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}
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return self::$input = array_merge($payload, $extra ?? []);
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}
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/**
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* 获取 JWT 密钥.
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*/
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public static function jwtkey(?string $jwtkey = null): string
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{
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try {
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if (!empty($jwtkey)) {
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return $jwtkey;
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}
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// 优先读取配置文件
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$jwtkey = config('app.jwtkey');
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if (!empty($jwtkey)) {
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return $jwtkey;
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}
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// 再次读取数据配置
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$jwtkey = sysconf('data.jwtkey|raw');
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if (!empty($jwtkey)) {
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return $jwtkey;
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}
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// 自动生成新的密钥
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$jwtkey = md5(uniqid(strval(rand(1000, 9999)), true));
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sysconf('data.jwtkey', $jwtkey);
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return $jwtkey;
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} catch (\Exception $exception) {
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trace_file($exception);
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return 'thinkadmin';
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}
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}
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/**
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* 输出模板变量.
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*/
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public static function fetch(Controller $class, array $vars = [])
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{
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$ignore = array_keys(get_class_vars(Controller::class));
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foreach ($class as $name => $value) {
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if (!in_array($name, $ignore)) {
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if (is_array($value) || is_numeric($value) || is_string($value) || is_bool($value) || is_null($value)) {
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$vars[$name] = $value;
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}
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}
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}
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$class->success('获取变量成功！', $vars);
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}
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/**
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* 获取原会话标识.
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*/
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private static function withSess(): string
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{
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if (!isset(Library::$sapp->session)) {
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return self::$sessionId = '';
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}
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return self::$sessionId = Library::$sapp->session->getId();
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}
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/**
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* 生成数据签名.
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* @param string $input 为 base64UrlEncode(header).".".base64UrlEncode(payload)
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* @param string $alg 算法方式
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* @param ?string $key 签名密钥
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*/
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private static function withSign(string $input, string $alg = 'HS256', ?string $key = null): string
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{
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return CodeExtend::enSafe64(hash_hmac(self::signTypes[$alg], $input, self::jwtkey($key), true));
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}
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}
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