Questions tagged [authentication]
A question about the Stack Exchange authentication process and related API methods.
89 questions
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'The target origin provided does not match the recipient window's origin' message when trying to use localhost
I am trying to experiment with the Stack Overflow API on my localhost and am struggling to get the authentication to complete. Here is my application JavaScript code (note that I am using IBM ...
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6
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0
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476
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Resurfacing bug: "could not parse proxy url" error message
According to this question, the "could not parse proxy url" bug was solved more than 2 years ago.
However, when using the client-side OAuth flow, the aforementioned error message appears when ...
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2
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1
answer
219
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"client_id rejected" error when retrieving the access_token
I'm developing an application in C# and I to post questions, so I need an access token.
I registered my application and I have received a client ID. Then I get the following query-string to get the ...
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1
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Is developing, with the Stack Exchange API, possible on my local machine?
I'm sorry if this question seems trivial for the most of you but I'm not very familiar with OAuth and the Stack Exchange API.
Is it possible to use this API in local environment for the development ...
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2
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0
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487
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OAuth2 Authentication Redirection error in PHP
I'm trying to authenticate into Stack Exchange's API with the following URL:
https://stackexchange.com/oauth/dialog?client_id=3535&scope=write_access&redirect_uri=https://stackexchange.com/...
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How to programmatically retrieve the access_token from client-side OAuth flow?
I'm making an application in C# and I need to both search and post answers, so I need an access token.
I found some information, libraries, and code pieces:
The authentication guide for the Stack ...
- 31
2
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0
answers
119
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Unhelpful error message when attempting to authenticate [duplicate]
I moved my app to a different server as part of a rewrite, and forgot to update the URL of the app on Stack Apps. When I tried to send a query to https://stackexchange.com/oauth and pass my (old, ...
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Application Key and AccessToken are not working for Stack Exchange API? [duplicate]
I have followed the documentation and used explicit OAuth 2.0 flow for access_token generation.
And I have gone through all 4 steps defined under explicit OAuth 2.0 flow with scope=no_expiry. Then I ...
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1
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260
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Implicit OAuth authentication is not redirecting
I'm trying to build a simple iOS application , with login feature to stack overflow network.
I've read the documentation and choose to use Implicit OAuth2.0.
I've already registered an StackApps, so ...
user26084
1
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0
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528
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OAuth login fails for Stack Exchange and Facebook, but not Google
I'm integrating with Stack Exchange API on iOS 6 & 7. To authenticate, I load up a UIWebView with the OAuth page. Google login works well, but Stack Exchange and Facebook do not. Are these ...
- 185
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How switch user accounts on the same device?
The Problem
I'm integrating Stack Exchange API on iOS (iPhone). I've run into a situation where I can't log out and authenticate with a different account. I am stuck with the first account that I have ...
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localhost API key receives Curl error when retrieving access token
I have registered two apps -- one that will redirect to my website and the other that will redirect to a localhost server that I have running so I don't have to test my code on the site. I have ...
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0
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StackX app - problem signing in with Google ID
I have a problem with StackX app on my Samsung Galaxy 4 phone (Android 4.3). I'm logging to StackExchange in general, and StackOferflow in particular, using my Google ID. The app does not recognize ...
- 111
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Receiving error "Unexpected domain on proxy URL"
I am currenty trying to write my first ever stack exchange application and was using the SE Jaavascript SDK v 2.0 for this purpose.
I am stuck on the point of authenticating the user. I followed the ...
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0
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274
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/oauth/access_token not redirecting back to my redirect_uri
I am trying to implement Stack Exchange using oAuth 2.0. I am able to get CODE but, when I try to get access_token through this code:
<?php
if(isset($_GET['code']))
{
?>
<form method="...
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1
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Desktop login URL: WebBrowser hangs (.NET) - JavaScript endless-loop
I am using .NET 4 and trying to use the desktop authentication via the web-browser control (WPF and/or WinForms; StackApp NNTP bridge for accessing StackExchange forums (like StackOverflow)).
It seems ...
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1
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CDN redirect for the API's JavaScript SDK is incorrect
The API's JavaScript SDK is listed as https://api.stackexchange.com/js/2.0/all.js.
However, GET request produces the following response:
Status Code: 301 Moved Permanently
Location: https://api-...
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2
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1
answer
141
views
Not possible to login to approve or reject access to application on Windows Phone 7 device
I'm making an app for Windows Phone using the Stack Exchange API but I'm having a bit of trouble when I try to let the user approve the application (using client side flow).
I open a web browser at ...
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1
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How to login programmatically on Android?
I think my question is not a duplicate of this one: How to login programmatically
I have read the authentication document but, still, I am unable to get what's needed to login programmatically on ...
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2
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195
views
Can you identify a user from the access_token?
I have the access_token after authentication from the user. At this point I don't know with which sites this user has registered. Is it possible to get user information like the display name or ...
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How can I re-authenticate StackAlert Addon
Recently I removed StackAlert Firefox addon from my apps list in StackExchange. Now when I reinstall it, it is not authenticating and giving message
key is not valid for passed access_token..
How ...
7
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1
answer
586
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No website (yet), how to register?
I just started developing a Stack Overflow client, and wanted to add authentication. I found out I needed to register for that and wasn't sure if it was okay to register your app when it is not yet ...
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How to login programmatically
I'm building an app for personal use. The app simply screen-scrapes the StackExchange homepage and checks whether I am currently logged in to StackExchange. This works fine.
However, if the app ...
- 111
8
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2
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592
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Getting unauthorized_error when using OAuth2.0
I want to create a simple desktop application which connects to my account and shows some information in the status bar. I've been trying to authenticate using OAuth2.0 but I'm getting stuck and I ...
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59
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Better Call /me maybe?
I am using implicit OAuth 2.0 flow, hence requesting for a token first.
Now when I want to know which user has logged in, I have to make request to /me endpoint to get all of the data about the user, ...
- 256
5
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1
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211
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Do the terms "key" and "access_token" refer to the same thing?
I'm trying to get my head around all the limits and throttles but some terminology is confusing me:
If an application does not have an access_token, then the application shares an IP based quota ...
- 872
16
votes
1
answer
486
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Bug in the StackExchange Api ? getting "could not parse proxy url" when user not logged in
I think I may have stumbled upon a bug in the Stack Exchange JS API
I'm having a problem getting its authentication to work properly, and I just discovered that the same problem exist in the official ...
- 301
0
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1
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100
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Security certificate error when logging in with myOpenID
I have written an application that embeds the WebKit rendering engine (the same rendering engine used in Safari and Chrome). This application makes use of the /inbox route and therefore requires the ...
- 23.2k
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Implicit OAuth flow is not working when the user is not logged in.
Here is the URL I am trying to use:
https://stackexchange.com/oauth/dialog?client_id=120&scope=read_inbox,no_expiry&redirect_uri=https://stackexchange.com/oauth/login_success
This works ...
- 23.2k
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the stack exchange javascript library is 404
the library listed on the doc page for Authentication
https://api.stackexchange.com/js/2.0/all.js
ultimately redirects to
https://api-v2cdn.sstatic.net/js/all.js
which results in varying degrees ...
- 12.1k
2
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1
answer
84
views
User to de-authorise app?
The API makes use of OAuth to allow queries such as /inbox/unread. In the documentation however, I cannot seem to find a way for the user to control actively the authentication:
Is there a place for ...
- 235
4
votes
1
answer
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API Implicit Authentication with Python
I am working on an desktop inbox notifier for StackOverflow, using the API with Python.
The script I am working on first logs the user in on StackExchange, and then requests authorisation for the ...
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1
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views
What are the possible errors returned from authentication?
The title pretty much says it all,
I couldn't find in the Authentication doc much about the errors (other than the HTTP code will be 400)?
- 3,108
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212
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How to provide a logout button for authentication?
How would you provide a logout button for an app that uses authentication. (Not so that the user has to choose to accept or reject the app, that's deleting the app from their tab)
Basically force the ...
- 3,108
0
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1
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85
views
Removing/disallowing app does nothing
I have just deleted/disallowed, the console app and the app I'm currently writing.
For the console the access token I was using before deleting the app carried on working, and when I got a new token, ...
- 3,108
0
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1
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65
views
Same redirect URL for Approve and Reject
Why, when I'm requesting /oauth/dialog and selecting either of the options I get redirected to the same URL with different hash values? It's not a bug per-se, just an observation I made while ...
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6
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Draft Specification for API v2.0
We've started working on the next version of the Stack Exchange API.
The current draft specification is available, and we'd like to hear your feedback!
The headlining feature for this release is ...
2
votes
2
answers
246
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User "authentication" (validation?) in V1 of the StackExchange API
In a previous question, it was asked whether it is possible to authenticate a user through the Stackoverflow API? The short answer was no, not until version 2. Now I would like to know: is there any ...
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Is there an authentication component to the API?
Is there an authentication component with the API? Same as logging in with Facebook or Google etc?
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