Question

我尝试使用CloudRail集成Dropbox API，但我遇到了一些问题：

如何通过CloudRail API检索访问令牌
当我在简单的控制台应用程序中进行编码时，redirecURI是什么。
最后我需要System.out.print方法中的onSuccess。

以下是我的尝试：


package com.cloudrail.userInterface;

import java.io.InputStream;
import com.cloudrail.auth.UriRedirectListener;
import com.cloudrail.auth.UriView;
import com.cloudrail.auth.uriRedirect.HttpsServerRedirectListener;
import com.cloudrail.auth.uriView.LocalUriCaller;
import com.cloudrail.exception.CloudRailException;
import com.cloudrail.userInterface.CloudDownload.DropboxDLResponseListener;

public class CloudDownloadTest {

    final static String dropboxID = "someID"; // Put your Dropbox client id
    final static String dropboxSecret = "someSecret"; // Put your Dropbox client secret
    final static String dropboxCloudFilePath = "afile.txt"; // Put the path to the file that should be downloaded from Dropbox
    final static String dropboxDiskFilePath = "somePath/CopiedDPBFile"; // Put the path the Dropbox file should be downloaded to



//  I have questions about redirectURI - What is it how can I figure it out or take from somwehere.
//  Can I just give the hhtps://www.dropbox.com or it should be the site url where I integrate the API.
    final static String redirectURI = "soemURIString";
    final static String state = Long.toHexString(Double.doubleToLongBits(Math.random())); // Random state to prevent CSRF
    // First argument is a dummy SSL context for local testing
    final static UriRedirectListener uriRedirectListener = new HttpsServerRedirectListener(Helper.getDummyContext(), 8080);
    final static UriView localUriCaller = new LocalUriCaller(); // Opens URLs in the local browser

    public static void main(String[] args) {
        // TODO Auto-generated method stub

        CloudDownload cloudDownload = new CloudDownload(dropboxID, redirectURI, dropboxSecret, state);

        cloudDownload.init_DropboxContentAPI_Auth(localUriCaller, uriRedirectListener, new AccessTokenCallback() {

            @Override
            public void onError(CloudRailException arg0) {
                // TODO Auto-generated method stub

            }

            @Override
            public void onToken(String arg0) {
                // TODO Auto-generated method stub
//              How to retrieve the access token with CloudRail
                cloudDownload.dropboxDL(dropboxCloudFilePath, "retrievedAccessToken", new DropboxDLResponseListener() {

                    @Override
                    public void onSuccess(InputStream file) {
                        // TODO Auto-generated method stub
//                      what I need to print out simple Hello work in console
                        System.out.println("Hello");
                    }

                    @Override
                    public void onProgress(double percentFinished) {
                        // TODO Auto-generated method stub

                    }

                    @Override
                    public void onError(CloudRailException error) {
                        // TODO Auto-generated method stub
                        error.printStackTrace();
                    }
                });
            }
        });
        cloudDownload.start_DropboxContentAPI_Auth();

    }
}

Answer 1

对于您的第一个问题：CloudRail实际上可以为您提供验证的可能性，您的代码已经非常接近了。在用户成功通过身份验证后，您提供的AccessTokenCallback类将在其onToken方法中接收访问令牌作为参数。这意味着您必须按如下方式更改代码：

-Lang.Php.dll
-Lang.Php.pdb
-Lang.Php.Wp.dll
-Lang.Php.Wp.pdb

<?php
// Check for empty fields
if(empty($_POST['name'])        ||
   empty($_POST['email'])       ||
   empty($_POST['phone'])       ||
   empty($_POST['message']) ||
   !filter_var($_POST['email'],FILTER_VALIDATE_EMAIL))
   {
    echo "No arguments Provided!";
    return false;
   }

$name = $_POST['name'];
$email_address = $_POST['email'];
$phone = $_POST['phone'];
$message = $_POST['message'];

// Create the email and send the message
$to = 'yourname@yourdomain.com'; // Add your email address inbetween the '' replacing yourname@yourdomain.com - This is where the form will send a message to.
$email_subject = "Website Contact Form:  $name";
$email_body = "You have received a new message from your website contact form.\n\n"."Here are the details:\n\nName: $name\n\nEmail: $email_address\n\nPhone: $phone\n\nMessage:\n$message";
$headers = "From: noreply@yourdomain.com\n"; // This is the email address the generated message will be from. We recommend using something like noreply@yourdomain.com.
$headers .= "Reply-To: $email_address"; 
mail($to,$email_subject,$email_body,$headers);
return true;            
?>

对于第二个问题，OAuth 2.0的重定向URI是身份验证成功后身份验证服务器重定向到的URI。它通常是指向服务器上特殊端点的URL。对于在本地运行的简单控制台应用程序，只需重定向到localhost即可。由于您的URIRedirectListener设置服务器以在端口8080上侦听此类重定向，因此您必须放置

https://localhost:8080

作为重定向URI。

为了解决你的第三点，假设你修复了另外两件事，这应该按原样运作。

在尝试代码之前，您必须记住为客户端标识符和机密设置有效值。

使用CloudRail进行Dropbox身份验证

1 个答案: