七牛云 PHP SDK服务器鉴权失败！参数解释

时间：2024-10-19 22:07:14

昨天搞了一下午，用7牛官方的SDK demo

1.上传凭证

$policy = array(

    'callbackUrl' => 'http://api.example.com/qiniu/upload/callback',

    'callbackBody' => '{"key":"$(key)","hash":"$(etag)","fsize":$(fsize),"bucket":"$(bucket)","name":"$(x:name)"}',

    'callbackBodyType' => 'application/json'

);

$upToken = $auth->uploadToken($bucket, null, $expires, $policy, true);

print($upToken . "\n");

2.回调鉴权方法

<?php

    require_once __DIR__ . '/../autoload.php';

    use Qiniu\Auth;

    $accessKey = getenv('QINIU_ACCESS_KEY');

    $secretKey = getenv('QINIU_SECRET_KEY');

    $bucket = getenv('QINIU_TEST_BUCKET');

    $auth = new Auth($accessKey, $secretKey);

    //获取回调的body信息

    $callbackBody = file_get_contents('php://input');

    //回调的contentType

    $contentType = 'application/x-www-form-urlencoded';

    //回调的签名信息，可以验证该回调是否来自七牛

    $authorization = $_SERVER['HTTP_AUTHORIZATION'];

    //七牛回调的url，具体可以参考：http://developer.qiniu.com/docs/v6/api/reference/security/put-policy.html

    $url = 'http://172.30.251.210/upload_verify_callback.php';

    $isQiniuCallback = $auth->verifyCallback($contentType, $authorization, $url, $callbackBody);

    if ($isQiniuCallback) {

        $resp = array('ret' => 'success');

    } else {

        $resp = array('ret' => 'failed');

    }

    echo json_encode($resp);

服务器已经收到信息 了验证总是failed！

关键说下：

$url 参数是你的服务器 回调的地址：就是上面生成token 你填的回调服务器 地址就是下面的：callbackUrl

$policy = array(

    'callbackUrl' => 'http://api.example.com/qiniu/upload/callback',

    'callbackBody' => '{"key":"$(key)","hash":"$(etag)","fsize":$(fsize),"bucket":"$(bucket)","name":"$(x:name)"}',

    'callbackBodyType' => 'application/json'

);

MADE 文档里都不解释下 各个参数的含义

我还以为是 “http://172.30.251.210/upload_verify_callback.php” 是固定值?

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