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我正在尝试连接到 Office 365 以使用客户端凭据流。我已按照http://blogs.msdn.com/b/exchangedev/archive/2015/01/21/building-demon-中提到的所有步骤进行操作or-service-apps-with-office-365-mail-calendar-and-contacts-apis-oauth2-client-credential-flow.aspx

我正在尝试使用 ADAL java 库进行连接。

使用以下代码连接和获取邮件：

String authority = "https://login.windows.net/tenant-id/oauth2/authorize";
ExecutorService service = null;
service=Executors.newFixedThreadPool(1);
try {
    AuthenticationContext authenticationContext =  new AuthenticationContext(authority, false, service);
    String certfile = "PfxFinal.pfx";
    InputStream pkcs12Certificate=new FileInputStream(certfile);

    String token = "";

    AsymmetricKeyCredential credential = AsymmetricKeyCredential.create("clientid", pkcs12Certificate,"password");
    System.out.println("X509 is fine!");

    Future<AuthenticationResult> future=authenticationContext.acquireToken("https://outlook.office365.com", (AsymmetricKeyCredential)credential, null);// authenticationContext.acquireToken("https://outlook.office365.com", credential, null);
    System.out.println("Token Received "+future.get().getAccessToken());
    token=future.get().getAccessToken();
    System.out.println(token);


    URL url = new URL("https://outlook.office365.com/api/v1.0/me/folders/inbox/messages?$count=true&$filter=isread%20eq%20false");
    HttpURLConnection con = (HttpURLConnection) url.openConnection(); 
    con.setRequestMethod("GET"); 
    con.setRequestProperty("Accept","application/json"); 
    //con.setRequestProperty("Authorization",token);
    con.setRequestProperty("Authorization","Bearer "+token);
    System.out.println("Bearer "+token);

    if (con.getResponseCode() != 200) {
        throw new RuntimeException("Failed : HTTP error code : "
                + con.getResponseCode());
    }

    BufferedReader br = new BufferedReader(new InputStreamReader(
        (con.getInputStream())));

    String output;
    System.out.println("Output from Server .... \n");
    while ((output = br.readLine()) != null) {
        System.out.println(output);
    }

    con.disconnect();
} catch (Exception e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

我已为租户提供了完全许可。为了解决此问题，我还需要做些什么。

4

3 回答 3

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在 Azure AD 中注册应用程序时配置了哪些 Exchange Online 权限？你应该有Read mail in all mailboxes或Read and write mail in all mailboxes。

于 2015-05-26T13:20:55.287 回答
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您正在处理“/me”端点，对于“仅限应用程序”的访问实际上没有任何意义，因为“me”代表一个邮箱，并且访问令牌没有可用于确定尝试哪个“me”邮箱的用户上下文访问。对于仅限应用程序的访问令牌，您必须使用用户（“要访问的邮箱电子邮件地址”）。“app-only”表示没有邮箱或用户信息的应用程序标识。

如果您还有问题，请告诉我。

谢谢， 马蒂亚斯

于 2015-05-26T15:08:06.783 回答
0

这已解决，下面是完整的工作代码：

公共类AccessToken {公共静态无效主要（字符串[]参数）{

String authority = "https://login.windows.net/xxxxxxxxxxxxx/oauth2/authorize";
ExecutorService service = null;
service=Executors.newFixedThreadPool(1);
try {
    AuthenticationContext authenticationContext =  new AuthenticationContext(authority, false, service);
    String certfile = "pfx.pfx";
    InputStream pkcs12Certificate=new FileInputStream(certfile);

    String token = "";


    AsymmetricKeyCredential credential = AsymmetricKeyCredential.create("id", pkcs12Certificate,"password");
    System.out.println("X509 is fine!");

    Future<AuthenticationResult> future=authenticationContext.acquireToken("https://outlook.office365.com", (AsymmetricKeyCredential)credential, null);

    token=future.get().getAccessToken();

    Long uuid = UUID.randomUUID().getMostSignificantBits();


    URL url = new URL("https://outlook.office365.com/api/v1.0/users/email/folders/inbox/messages");
    HttpURLConnection con = (HttpURLConnection) url.openConnection(); 

    con.setRequestMethod("GET"); 
    con.setRequestProperty("Accept","application/json"); 
    con.setRequestProperty("User-Agent","Testing/1.0 abc/1.1");
    Date date = new Date();

    SimpleDateFormat ft = 
              new SimpleDateFormat ("E, dd MM yyyy hh:mm:ss zzz");

              System.out.println("Current Date: " + ft.format(date));
              String dateString = ft.format(date);



    con.setRequestProperty("Authorization","Bearer "+token);


    if (con.getResponseCode() != 200) {
        System.out.println(con.getHeaderFields());

        throw new RuntimeException("Failed : HTTP error code : "
                + con.getResponseCode());

    }

    BufferedReader br = new BufferedReader(new InputStreamReader(
        (con.getInputStream())));

    String output;
    System.out.println("Output from Server .... \n");
    while ((output = br.readLine()) != null) {
        System.out.println(output);
    }

    con.disconnect();

    service.shutdown();
} catch (Exception e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
}

} }

我能够从 office 365 获得 json 响应。我测试的另一种方法是使用 Firefox 的 RestClient 插件，以及生成的访问令牌。

于 2015-06-09T10:59:12.513 回答