AWS Amplify Facebook Login, Federated Identities

** AWS Authentication **

I am using Cognito User Pools to manage user Sign-Up and Sign-In. I also want to login with facebook. The documentation says that we don’t need to use Auth.federatedSignIn() , so I am not sure what else to be used and how?

here;s my code so far

  loginFB = async (params) => {
		try {
			const {
				type,
				token,
				expires,
				permissions,
				declinedPermissions,
			} = await Facebook.logInWithReadPermissionsAsync('414271525994061', {
				permissions: ['public_profile,email'], behavior: 'native'
			});

			console.log('type:', type);
			console.log('token:', token);

			if (type === 'success') {
        // Get the user's name using Facebook's Graph API
        
				const response = await fetch(`https://graph.facebook.com/me?access_token=${token}`);
        // Alert.alert('Logged in!', `Hi ${(await response.json()).name}!`);
        
        const user = {
          name: response.name,
          email: response.email
        };

        const date = new Date();

        const expires_at = expires * 1000 + date.getTime();

        Auth.federatedSignIn('facebook', { token, expires_at }, user)
                .then(credentials => {
                    console.log(credentials);
                });

			} else {
				// type === 'cancel'
			}
		} catch ({ message }) {
			alert(`Facebook Login Error: ${message}`);
		}

}

[powerful23]

@khalaniaiyaj to federated with the user pool, you should use the Cognito Hosted UI. Could you check https://aws-amplify.github.io/docs/js/authentication#using-amazon-cognito-hosted-ui?

[khalaniaiyaj]

I am facing same issue, i am using user pools for sign-up and sign-in. Now i want to use facebook, instagram, twitter etc. with aws cognito. Here if i want to combine all users from external provider, then how can we achieve that? Can you please explain me