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src/Authentication/Authentication.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Webguosai\Authentication;
+
+interface Authentication
+{
+    /**
+     * 解析
+     * @return mixed
+     */
+    public function parse();
+
+    /**
+     * 赋值
+     * @param mixed $data 数据
+     * @param int $exp 过期时间(秒)
+     * @return mixed
+     */
+    public function authenticate($data, $exp);
+}

src/Authentication/Driver/Jwt.php

@@ -0,0 +1,90 @@
+<?php
+
+namespace Webguosai\Authentication\Driver;
+
+use Webguosai\Authentication\Authentication;
+use Webguosai\Authentication\Exception\TokenExpiredException;
+use Webguosai\Authentication\Exception\TokenInvalidException;
+use Webguosai\Http\Request;
+use Webguosai\Util\Jwt as JWTUtil;
+
+class Jwt implements Authentication
+{
+    protected $queryKey = 'token';
+    public $pre = 'Bearer ';
+
+    /**
+     * 解析
+     * @return mixed
+     * @throws TokenExpiredException
+     * @throws TokenInvalidException
+     */
+    public function parse()
+    {
+        $jwt = $this->fromQuery();
+
+        if (is_null($jwt)) {
+            $jwt = $this->fromHeader();
+        }
+
+        return $this->parseJwt($jwt);
+    }
+
+    /**
+     * 鉴权
+     * @param mixed $data
+     * @param int $exp
+     * @return mixed|string
+     */
+    public function authenticate($data, $exp = 3600)
+    {
+        return JWTUtil::encode($data, $exp);
+    }
+
+    /**
+     * 解析jwt内容
+     * @param $jwt
+     * @return mixed
+     * @throws TokenExpiredException
+     * @throws TokenInvalidException
+     */
+    protected function parseJwt($jwt)
+    {
+        if (is_null($jwt)) {
+            throw new TokenInvalidException();
+        }
+
+        $data = JWTUtil::decode($jwt);
+
+        if (is_null($data)) {
+            throw new TokenExpiredException();
+        }
+
+        return $data;
+    }
+
+    /**
+     * 从query中获取鉴权信息
+     * @return array|mixed|null
+     */
+    protected function fromQuery()
+    {
+        return Request::get($this->queryKey, null);
+    }
+
+    /**
+     * 从header头中获取鉴权信息
+     * @return string|string[]|null
+     */
+    protected function fromHeader()
+    {
+        $jwt = null;
+
+        $value = $_SERVER['HTTP_AUTHORIZATION'];
+        if (!empty($value)) {
+            $jwt = str_ireplace($this->pre, '', $value);
+        }
+
+        return $jwt;
+    }
+}

src/Authentication/Driver/Session.php

@@ -0,0 +1,23 @@
+<?php
+
+namespace Webguosai\Authentication\Driver;
+
+use Webguosai\Authentication\Authentication;
+use Webguosai\Util\Session as SessionUtil;
+
+class Session implements Authentication
+{
+    protected $sessionKeyName = 'user';
+
+    public function parse()
+    {
+        return SessionUtil::getInstance()->get($this->sessionKeyName);
+    }
+
+    public function authenticate($data, $exp)
+    {
+        SessionUtil::getInstance()->set($this->sessionKeyName, $data);
+
+        return true;
+    }
+}

src/Authentication/Exception/TokenExpiredException.php

@@ -0,0 +1,11 @@
+<?php
+
+namespace Webguosai\Authentication\Exception;
+
+use Exception;
+
+class TokenExpiredException extends Exception
+{
+    protected $message = 'The token has expired';
+}
+

src/Authentication/Exception/TokenInvalidException.php

@@ -0,0 +1,10 @@
+<?php
+
+namespace Webguosai\Authentication\Exception;
+
+use Exception;
+
+class TokenInvalidException extends Exception
+{
+    protected $message = 'Token is invalid';
+}

tests/test.php

@@ -104,7 +104,6 @@
 //    'avatar' => 'guosai.png',
 //], 10));
 //try {
-//
 //    dump($jwt->parse());
 //} catch (\Exception $e) {
 //    dump($e->getMessage());