Questions tagged [authentication]

A question about the Stack Exchange authentication process and related API methods.

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57 views

Use Stack Overflow's authentication API in a browser extension

I want to create a browser extension that reproduce the Stack Overflow navbar (inbox and achievements): I need for that to authenticate the current user using the authentication API. For this step, I ...
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34 views

Having Trouble Setting Up OAuth for App

I am trying to build an app but I can't get the authentication right. I have been following the steps here: https://api.stackexchange.com/docs/authentication I keep getting the below error no matter ...
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1answer
27 views

“Could not parse uri [redirect_uri]” when trying to authenticate

I was just reading into this API and wanted to test it out before I would use it in a project. I have added an application on this site and got all of the keys. When I try to authenticate a user with ...
1
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1answer
23 views

How can I the question detail page and add comments like the Stack Exchange app?

Can we get the list of data when clicking on a specific question and display the question detail page like the Stack Exchange app? I can't find the API to get them so far, so I decided to display the ...
2
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0answers
114 views

window.opener is null in Stack Exchange login_success page

I am using the JavaScript SDK to authenticate Stack Exchange users in our application. But the dialog stays in "Authorizing Application" page, as I found there is a error thrown in this page: ...
3
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1answer
33 views

Does a closed and/or deleted Stack Apps post still provide access to the API?

Registering your application as a Stack Apps app is necessary in order to obtain a higher request quota, authentication and write access to the API. What happens if the questions is closed because of ...
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1answer
98 views

Why and how to make use of API key and credentials Stack Overflow API? [duplicate]

I am in need of using the Stack Overflow API for my website. I've gone through the documentation and I got the API key and client credentials. But my question is, I am able to send my question through ...
1
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0answers
51 views

The authentication doc gives a wrong domain for authentication

The authentication doc page now lists URL's like: https://stackoverflow.com/oauth https://stackoverflow.com/oauth/access_token etc. While these seem to work, the correct domain is stackexchange.com, ...
3
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1answer
117 views

Localhost test Stack App authentication: error 'redirect_uri' does not match

I tried the answer at "Can the redirect_uri contain port number"? But I am getting the following error: Provided redirect_uri does not match the redirect_uri this code was created with My access ...
4
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0answers
41 views

OAuth Dialog has all content positioned off-screen

When using https://stackoverflow.com/oauth/dialog, the OAuth dialog renders correctly on my normal browser window. Opening it inside a modal however results in an empty window, because body has a min-...
2
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1answer
38 views

I have created a lot of access_token with no_expiry scope while experimenting. How do I delete them?

While learning how to work with the StackApps APIs, I created quite a few (more than 10) access_token with no_expiry scope. Finally I have got my applicaiton working but I am worried that all those ...
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1answer
253 views

“text/plain” content type header for x-www-form-urlencoded content? [duplicate]

I'm getting the following response body and header from https://stackoverflow.com/oauth/access_token when attempting to exchange an oauth code for a token: <DEBUG> [00:30:03] my-app - content-...
16
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0answers
91 views

Add a dedicated bot login to Stack Apps

When dealing with chat bots, especially those like SmokeDetector, you'll often want to log in directly from the code. The problem? There's no easy way to do this, especially now that Open ID is being ...
3
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1answer
78 views

Cannot get redirect_uri to work

This is in regards to my userscript Bulk flag comments. I am sure I have not at all updated the userscript since the first release of June 24, and I am sure I was able to register for an access token ...
2
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1answer
85 views

The new implicit authentication dialog doesn't handle comma-delimited scopes

The authentication docs state that the scopes parameter of the URL to which a user should be directed to, for implicit authentication, should be a list of scopes that are delimited by either commas or ...
3
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1answer
91 views

How to use /me to display my profile data in StackExchange API?

So I'm able to use API calls like: https://api.stackexchange.com/2.2/questions?pagesize=30&order=desc&sort=activity&site=stackoverflow to display a list of questions. This is easy as it ...
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1answer
105 views

How to pass the api client credentials for stackexchange api in python [duplicate]

I am trying to make a console based client, that consumes the stackexchange api. I have done the registration of my app, in order to enjoy higher quotas and received the necessary keys. My problem is,...
2
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1answer
74 views

Accessing the Stack Exchange API not on behalf of an user? [duplicate]

I'm implementing an App and intend to use Stack Exchange tags to classify content, of course, respecting the terms of use. However, the Authentication documentation says I'd need to use the OAuth 2.0 ...
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0answers
78 views

Can we specify more than one OAuth Domain?

I would like to use the API from a browser extension. With WebExtensions, I should be able to support Firefox and Chrome with the same code. Chrome provides an identity API for OAuth2, and so does ...
1
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1answer
462 views

oauth 2.0 based on stackexchange api and fetch user details

I am new to oauth 2.0. What i am trying to achieve is following I have a google api based oauth authentication in place On top I fetch the gmail email address and verify if this address is present in ...
1
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1answer
627 views

No 'Access-Control-Allow-Origin' for oauth/access_token

Following the Stack Apps documentation Authentication (explicit) section I crafted this AJAX call $.ajax({ url:"https://stackexchange.com/oauth/access_token", type:"...
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1answer
82 views

What token parameters to use for OAuth2 Authorizaton?

I'm trying to connect a piece of desktop software to the Stack Exchange web service through OAuth2. I've read the docs but the problem is that what it talks about is subtly different to what ...
1
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1answer
86 views

Is it okay to just send the API key (without implementing oauth-2 login)?

I'm writing a small Android app that issues customizable queries and displays the results in a read-only format. I might implement oauth-2 in a future version, but want to leave it out of version 1.0 (...
7
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1answer
204 views

DSS: Facilitating API authentication for desktop apps

desktop-stack-serv Auth server for desktop applications authenticating with the Stack Exchange API. What? The Stack Exchange API enables applications to get data about Stack Exchange sites or users....
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0answers
49 views

Provide a way to get display name via access token

Please include a new (network) method with the ability to gather display name and profile image directly via access token. Right now to retrieve this information you have to first authenticate a ...
5
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1answer
81 views

Access token keeps being invalidated

For Stack Overflow Extras (SOX), a few users and myself have seen our access tokens being invalidated very often without any apparent reason. We aren't requesting new tokens (which would invalidate ...
4
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1answer
251 views

Refresh expired acess token basics

I'm trying to learn how to implement an OAuth flow in an Android app -- using a simple app with the Stack Exchange API. Using webView, I'm able to retrieve an access token and store it in my shared ...
1
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1answer
117 views

Stack Exchange login hangs on Windows 10 Mobile?

I am working on a Stack Exchange App (Stack App for Windows 10 PC/Mobile and Windows 8.1 Mobile). I have a user login set up and using the WebAuthenticationBroker in Universal Windows Platform, to ...
3
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1answer
319 views

iOS Client for stackoverflow always throws redirect_uri not a valid uri

I tried to use the Stack Exchange API to authenticate the user. I have registered my app with redirect_uri as stackexchange.com/oauth/login_success. But it always throws "redirect_uri is not a valid ...
3
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1answer
216 views

Same access token between different fetch_token requests

TL;DR: Is it (or would it be) possible to get the same access_token from one fetch_token request to another, provided that the user is the same? Scenario: An anonymous user authenticates with Stack ...
2
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1answer
86 views

Authentication uses # instead of `?`?

I need authentication for my app so I used the implicit flow way. The authentication works just fine but the access_token and expires variables return weirdly! For example: https://example.com/#...
5
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1answer
67 views

Is there a way to specify how long I want an access token to be valid for?

I am following the explicit authentication path. I am not passing no_expiry as part of the scope. After the final POST step, I receive back an expires value of 86399 (just shy of a full day). It ...
2
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0answers
191 views

Stackoverflow Javascript Authentication error

Using the Stack Overflow javascript authentication API, I get this error: Application Login Failure An error occurred while login into an application. Error Details error description: ...
9
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1answer
585 views

Getting “application not configured for implicit grants” error trying to setup website

I had a developer setup StackExchange auth for a site last year and that still works fine. I have cloned that site and am in the process of changing out all of the relevant names and keys to the new ...
3
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0answers
158 views

Login screen without web browser

I'm playing around with the Stack Exchange API, and have just received my first response from the server using the "Hello World" example. The next step is to allow the user to log in somehow. From ...
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0answers
30 views

Not getting a JSON response on authenticated API call? [duplicate]

through stackoverflow api , i trying to get user basic info like reputation etc. I am successfully getting access token but when i trying to get user info though https://api.stackexchange.com/2.2/me?...
4
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1answer
396 views

OAuth procedure for standalone user?

Background: I will be using the Stack Exchange API to make queries to stack overflow for a list of questions along with their details for a particular month etc for analysis purposes. So this would be ...
3
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0answers
94 views

error description: could not parse proxy url

I have seen the answers to the existing two questions on this topic but it has not helped. And the problem still persists so I am re-posting this question. Here is my code $(function(){ SE.init({ ...
15
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1answer
2k views

Unable to get access token

I am trying to get a non-expiry access token, like so: https://stackexchange.com/oauth?scope=no_expiry&redirect_uri={{some_uri}}&client_id={{some_value}} I am repeatedly getting the error: ...
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1answer
99 views

I Cannot Perform Oauth [closed]

My Clientn id = 4784 and Key = cB0l6XiaOW5l5vsBnBeIUg((. What do I do for Oauth and to get an access token?
4
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1answer
247 views

Can not request info after OAuth

I am following The implicit OAuth 2.0 flow Guide: My client ID is 4709 while key is RoZwtHUrhMP088oVGCMlxA(( I appended my URL as: https://stackexchange.com/oauth/dialog?client_id=4709&scope=...
4
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1answer
313 views

Login using Google fails saying OpenID 2.0 accounts for Google has gone away

Recently I have received complaints about my app suggesting that logging in with a Google account shows a warning message that OpenID authentication has gone away. When I tried to log in with my own ...
3
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1answer
77 views

After user login, how do you ask user for permissions?

For an app on Windows Phone, I'm missing the page after you enter your login credentials and click submit. When I debug on my device, after I log in I obtain the correct response Uri with access ...
6
votes
1answer
7k views

'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 ...
6
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0answers
369 views

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 ...
1
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1answer
128 views

“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 ...
3
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1answer
99 views

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 ...
2
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0answers
456 views

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/...
0
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1answer
4k views

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 ...
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0answers
110 views

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, ...