Instagram的API：身份验证过程中力提示 [英] Instagram API: force prompt during authentication

问题描述

有任何对Instagram的身份验证方式（登录），始终进行身份验证问？当用户登录，并已授权​​应用程序这是跳过。

Is there a way for the instagram auth(login) to always ask for authentication? This is skipped when the user is logged in and has already authorized the app.

这将是类似Twitter的 use_authorize = TRUE 或谷歌的 approval_prompt =力。

It would be something like twitter's use_authorize=true or google's approval_prompt=force.

推荐答案

我设法得到它的工作：

我尝试打开弹出授权前装载与Instagram的注销页面的URL的图像。结果
像这样的东西（的CoffeeScript）：

I try loading an image with the url of the instagram logout page before opening the authorize popup.
Something like this (coffeescript):

windowOpen = ->
    window.open("/instagram/authorize?...")

if forceLogin
    tryLogout().always ->
        windowOpen()

而tryLogout功能（setTimeout的10秒作为备用）

And the tryLogout function (setTimeout 10seconds as a fallback)

tryLogout: ->
    deferred = $.Deferred()
    logOutImg = new Image()

    logOutImg.onerror = ->
        deferred.resolve()
    logOutImg.onload = ->
        deferred.resolve()

    logOutImg.src = 'https://instagram.com/accounts/logout/'

    setTimeout(->
        deferred.reject()
    , 10000)

    return deferred.promise()

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