While registering new oauth client on Google its oauth consent screen is demanding private policy url , app homepage url and authorized url .i am developing on localhost how to get them
For localhost, you don't need a privacy policy URL, but will need it if you publish your application.
Your authorised redirect will normally show in the error message when Google OAuth fails, but will probably be http://localhost/signin-google
, You may need to include your port number if you are debugging.