更新

vendor/alibabacloud/credentials/src/Request/Request.php

@@ -0,0 +1,167 @@
+<?php
+
+namespace AlibabaCloud\Credentials\Request;
+
+use AlibabaCloud\Credentials\Credentials;
+use AlibabaCloud\Credentials\Utils\Helper;
+use GuzzleHttp\Client;
+use GuzzleHttp\HandlerStack;
+use GuzzleHttp\Middleware;
+use AlibabaCloud\Tea\Response;
+use Psr\Http\Message\ResponseInterface;
+
+use Exception;
+use InvalidArgumentException;
+
+/**
+ * RESTful RPC Request.
+ */
+class Request
+{
+
+    /**
+     * Request Connect Timeout
+     */
+    const CONNECT_TIMEOUT = 5;
+
+    /**
+     * Request Read Timeout
+     */
+    const READ_TIMEOUT = 5;
+
+    /**
+     * @var array
+     */
+    private static $config = [];
+
+
+    /**
+     *
+     * @return array
+     */
+    public static function commonOptions()
+    {
+        $options = [];
+        $options['http_errors'] = false;
+        $options['connect_timeout'] = self::CONNECT_TIMEOUT;
+        $options['read_timeout'] = self::READ_TIMEOUT;
+        $options['headers']['User-Agent'] = Helper::getUserAgent();
+
+        // Turn on debug mode based on environment variable.
+        if (strtolower(Helper::env('DEBUG')) === 'sdk') {
+            $options['debug'] = true;
+        }
+        return $options;
+    }
+
+    /**
+     * @param string $salt
+     *
+     * @return string
+     */
+    public static function uuid($salt)
+    {
+        return md5($salt . uniqid(md5(microtime(true)), true));
+    }
+
+    /**
+     * @param string $method
+     * @param array  $parameters
+     *
+     * @return string
+     */
+    public static function signString($method, array $parameters)
+    {
+        ksort($parameters);
+        $canonicalized = '';
+        foreach ($parameters as $key => $value) {
+            $canonicalized .= '&' . self::percentEncode($key) . '=' . self::percentEncode($value);
+        }
+
+        return $method . '&%2F&' . self::percentEncode(substr($canonicalized, 1));
+    }
+
+    /**
+     * @param string $string
+     * @param string $accessKeySecret
+     *
+     * @return string
+     */
+    public static function shaHmac1sign($string, $accessKeySecret)
+    {
+        return base64_encode(hash_hmac('sha1', $string, $accessKeySecret, true));
+    }
+
+    /**
+     * @param string $string
+     * @param string $accessKeySecret
+     *
+     * @return string
+     */
+    public static function shaHmac256sign($string, $accessKeySecret)
+    {
+        return base64_encode(hash_hmac('sha256', $string, $accessKeySecret, true));
+    }
+
+    /**
+     * @param string $string
+     * @param string $privateKey
+     *
+     * @return string
+     */
+    public static function shaHmac256WithRsasign($string, $privateKey)
+    {
+        $binarySignature = '';
+        try {
+            openssl_sign(
+                $string,
+                $binarySignature,
+                $privateKey,
+                \OPENSSL_ALGO_SHA256
+            );
+        } catch (Exception $exception) {
+            throw new InvalidArgumentException(
+                $exception->getMessage()
+            );
+        }
+
+        return base64_encode($binarySignature);
+    }
+
+    /**
+     * @param string $string
+     *
+     * @return null|string|string[]
+     */
+    private static function percentEncode($string)
+    {
+        $result = rawurlencode($string);
+        $result = str_replace(['+', '*'], ['%20', '%2A'], $result);
+        $result = preg_replace('/%7E/', '~', $result);
+
+        return $result;
+    }
+
+    /**
+     * @return Client
+     * @throws Exception
+     */
+    public static function createClient()
+    {
+        if (Credentials::hasMock()) {
+            $stack = HandlerStack::create(Credentials::getMock());
+            $history = Credentials::getHandlerHistory();
+            $stack->push($history);
+        } else {
+            $stack = HandlerStack::create();
+        }
+
+        $stack->push(Middleware::mapResponse(static function (ResponseInterface $response) {
+            return new Response($response);
+        }));
+
+        self::$config['handler'] = $stack;
+
+        return new Client(self::$config);
+    }
+}