URL Blocked: This redirect failed because the redirect URI is not whitelisted in the app’s Client OAuth Settings. Make sure Client and Web OAuth Login are on and add all your app domains as Valid OAuth Redirect URIs.
I've installed the laravel/socialite and I'm trying to link my application with facebook ! after installing the package ,creating my facebook application , I try to acces to the login page with facebook on my application but it keeps telling me that ther's some kind of URL errors ... ??? any ideas.?
It's redirect URL problem. Facebook automatically generates a redirect URL which is http://...[your domain]..../signin-facebook. You need to add this URL to Client OAuth Settings along with your own redirect_URL like below:
Hope it helps
I faced this issue as well.
What I did:
When you get this message, copy the URL from the browser window, and inspect it. The URL has the redirect URL mentioned within it.
Copy the exact redirect URL as mentioned, and put it under Valid OAuth Redirect URLs, it will solve the problem.
I've just had the issue (Nov 2017), after years of it working (but did I change something inadvertently?).
The fix was to add the callback url in the "Facebook Login" "Products" (in the left menu, in the Facebook admin console, NOT in the "Advanced settings" where I've tried everything:
https://developers.facebook.com/apps/{{your FB app id}}/fb-login/settings/
Note that you need to put the port number if you have one, e.g. in my case http://local.dishly.menu:3000/
I had an issue with this, specifically with heroku. My test site was not https. It was http. And by default, facebook likes to prepend a url with https if you don't manually type it in when typing in the url.
So, I added two urls. one with http, and one with https. works fine now \o/
I had this issue because I was using Ajax to login and signup for my site, so I added this redirect url
https://yoursite.com/wp-admin/admin-ajax.php?action=gears_fb_connect&callback=true
and it worked perfectly any user can sign in with his facebook account.
I'll post it here just in case it's useful to someone in the future because I got in this question looking for answer...
In my case I got this error while trying to integrate Facebook as an Identity provider in conjunction with Azure AD B2C custom policies.
Microsoft docs mentions a given URL in this format:
https://your-tenant-name.b2clogin.com/your-tenant-name.onmicrosoft.com/oauth2/authresp
however when clicking the Facebook login button it was redirecting with the tenant Id instead of the Tenant Name like this:
https://your-tenant-name.b2clogin.com/TENANTIDHERE/oauth2/authresp
This was causing the URL to be blocked by Facebook.
I discovered this by reading this answer right here.
If you need to decode the URL that it's redirecting to, you can use this:
https://www.urldecoder.org/
来源：https://stackoverflow.com/questions/35509771/url-blocked-this-redirect-failed-because-the-redirect-uri-is-not-whitelisted