目标C：如何从Web浏览器获取访问令牌到cocoa app？(Objective C: How to get access token from web browser to cocoa app?)

请让我详细说明我想做什么。

我想做的事？

我创建了一个将用户文件上传到用户的Onedrive的可可应用程序，并通过在Safari中启动访问令牌URL来执行此操作。

https://login.live.com/oauth20_authorize.srf?client_id={APPLICATIONID}&scope=wl.signin+wl.offline_access+onedrive.readwrite&response_type=token&redirect_uri= https://login.live.com/oauth20_desktop.srf

问题

现在的问题是我将如何从safari中检索访问令牌到我的可可应用程序？

简而言之：如何在Cocoa Application中获得一个驱动器访问令牌？

请帮忙。非常感谢

Please let me elaborate what I am trying to do.

What I want to do?

I am creating a cocoa application that uploads an user files to user's Onedrive and in order to do that I am requesting for an Access token by launching the access token URL in Safari.

Problem

Now the problem is how will I retrieve the access token from safari to my cocoa app?

In short: How to get one drive access token in Cocoa Application?

Please help. Many thanks

最满意答案

为了在本地应用程序上获取访问令牌，您需要遵循以下步骤：

登录到dev.onedrive.com并在移动或桌面客户端应用程序选项中选中YES 在这里输入图像描述

在您的应用程序中使用浏览器控件并加载访问令牌验证页面为浏览器控件添加URL更改事件无论何时您获得一个以https://login.live.com/oauth20_desktop.srf开头并具有＃和access_token变量的url，这意味着您的应用程序已经接收到来自用户的访问权限。如果用户点击NO（不提供访问权限），那么您将获得一个以https://login.live.com/oauth20_desktop.srf?lc=1033#error=access_denied开头的URL

注意：这个想法非常简单。您需要监控URL更改并相应地执行任务。

PS：请记住，本地应用的重定向网址将为https://login.live.com/oauth20_desktop.srf

In order get access token on Local application you will need to follow given below steps:

Take a browser control in you application and load the access token verify page Add a URL change event for browser control Whenever you get a url starting with https://login.live.com/oauth20_desktop.srf that has a # and access_token variable than it means you application has received the access from a user. In case user clicks on NO(not providing access) then you will get a url starting with https://login.live.com/oauth20_desktop.srf?lc=1033#error=access_denied

Note: The idea is very simple. You will need to monitor URL changes and do the task accordingly.

P.S: Keep in mind that the redirect URL for local apps will be https://login.live.com/oauth20_desktop.srf

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