Google OAUTH: The redirect URI in the request did not match a registered redirect URI

Question

I am trying to make an upload to YouTube from my Java based web app, I spent a few days to understand what and where is the problem and I cannot get it, for now I am pulling my hair out off my head.

I registered my web app in Google Console, so I got a pair of Client ID and Secret and a possibility to download JSON type file with my config.

So here is the config:

{
    "web":{
        "auth_uri":"https://accounts.google.com/o/oauth2/auth",
        "client_secret":"***",
        "token_uri":"https://accounts.google.com/o/oauth2/token",
        "client_email":"***",
        "redirect_uris":["http://localhost:8080/WEBAPP/youtube-callback.html","http://www.WEBAPP.md/youtube-callback.html"],
        "client_x509_cert_url":"***",
        "client_id":"***",
        "auth_provider_x509_cert_url":"https://www.googleapis.com/oauth2/v1/certs",
        "javascript_origins":["http://www.WEBAPP.md/"]
    }
}

How is possible that I am getting the default URL from Google?

The redirect URI in the request: http://localhost:8080/Callback did not match a registered redirect URI

It always gives me the default http://localhost:8080/Callback URL instead of mine.

And IDE console shows me that:

Please open the following address in your browser: https://accounts.google.com/o/oauth2/auth?client_id=***&redirect_uri=http://localhost:8080/Callback&response_type=code&scope=https://www.googleapis.com/auth/youtube.upload Attempting to open that address in the default browser now...

I am using the last version of dependencies: google-api-services-youtube v3-rev99-1.17.0-rc and google-api-services-youtubeAnalytics v1-rev35-1.17.0-rc

Answer 1

I think I encountered the same problem as you. I addressed this problem with the following steps：

1) Go to Google Developers Console

2) Set JavaScript origins:

• http://localhost

3) Set Redirect URIs:

• http://localhost:8080

• http://localhost:8080/Callback