66 lines
1.7 KiB
PHP
66 lines
1.7 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace app\common\lib;
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use Firebase\JWT\JWT;
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use Firebase\JWT\Key;
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class JwtAuth
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{
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// 访问密钥
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const KEY = 'adsfhgkjl1324675809';
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// 签发者
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const ISS = 'www.aieok.com';
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// 接收者
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const AUD = 'www.aieok.com';
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// 加密算法
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const ALG = 'HS256';
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/** 对数据进行编码
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* @param array $data
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*/
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public static function encode(array $data)
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{
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$time = time();
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$payload = [
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"iss" => self::ISS,
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"aud" => self::AUD,
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"iat" => $time,
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"nbf" => $time,
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'exp' => $time + 86400 * 30,
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'data' => $data,
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];
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$token = JWT::encode($payload, self::KEY, self::ALG);
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return $token;
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}
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/**
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*
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* 对 token 进行编码验证
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* @param string $token
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* @param integer $user_id
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*/
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public static function decode(string $token)
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{
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try {
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// 对 token 进行编码
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$decoded = JWT::decode($token, new Key(self::KEY, self::ALG));
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// 检测 token 附加数据中是否存在用户id
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if (!empty($decoded->data->uid)) {
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$data = $decoded->data;
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} else {
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throw new \Exception('token 中没有用户信息');
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}
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} catch (\Exception $e) {
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throw new \Exception($e->getMessage(), 201);
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}
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return $data; // 用户信息
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}
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public static function getHeaderToken(array $header)
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{
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return str_replace('Bearer ', '', $header['authorization']);
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}
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}
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