获取OAuth access_token后无法访问Microsoft Graph API

时间:2017-05-09 21:29:21

标签: javascript oauth oauth-2.0 adal adal.js

我正在使用adal.js通过Microsoft OAuth生成访问令牌,但每当我尝试使用访问令牌调用https://graph.microsoft.com/v1.0/me端点(或graph.windows.net)时,我都会收到以下错误: Authentication_MissingOrMalformed:访问令牌丢失或格式错误。

关于如何解决这个问题的任何想法?这是我在JS中的配置:

<script src="https://secure.aadcdn.microsoftonline-p.com/lib/1.0.12/js/adal.min.js"></script>
<script>
    var authContext = new AuthenticationContext({
      instance: 'https://login.microsoft.com/',     
      tenant: 'xxxxxx-xxxxxxx-xxxxxx-xxxxxx', //COMMON OR YOUR TENANT ID
      clientId: 'xxxxxx-xxxxxxx-xxxxxx-xxxxxx', //REPLACE WITH YOUR CLIENT ID
      redirectUri: '/login.php', //REPLACE WITH YOUR REDIRECT URL
      callback: getUser,
      popUp: true,
      cacheLocation: 'localStorage'
  });

    ...

    authContext.login();
    // SET COOKIE
    var newToken = authContext.getCachedToken('tenantid-xxxxxxx-xxxxxx-xxxxxx');
    var now = new Date();
    now.setTime(now.getTime() + 1 * 3600 * 1000);
    document.cookie = "token="+newToken+"; expires=" + now.toUTCString() + "; path=/";
</script>

以下是我在PHP脚本中尝试提取/使用令牌的方法:

<?php
// Get the token
$token = $_COOKIE['token'];

// Set headers
$headers = array(
    "Authorization: Bearer " . $token,
    'Content-Type: application/json'
);

// Make request to Graph API
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, "https://graph.windows.net/mywebsite.org/me?api-version=1.6");
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
curl_setopt($ch, CURLOPT_POST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response  = curl_exec($ch);
$response = json_decode($response);
curl_close($ch);

echo "<pre>";
var_dump($response);
echo "</pre>";
?>

它只是返回此错误: Authentication_MissingOrMalformed:访问令牌丢失或格式错误。

我该如何解决这个问题?没有指定正确的资源是一个问题吗?

1 个答案:

答案 0 :(得分:0)

要成功调用Azure AD Graph REST,我们需要获取Azure AD Graph的令牌。

要检查令牌是否适用于Azure AD Graph,您可以打印令牌并从here解析它。

令牌中的aud声明应为https://graph.windows.net。如果它不匹配,则需要使用acquireToken获取令牌,而不是从缓存中获取令牌。 resource参数应为https://graph.windows.net