getProfile

profile.groovy

OAuthProfile getProfile(OAuthService authService, Token accessToken) {

        OAuthRequest request = new OAuthRequest(Verb.GET, 'https://www.googleapis.com/oauth2/v1/userinfo')
        authService.signRequest(accessToken, request)

        def response = request.send()

        def user = JSON.parse(response.body)
        def login = "${user.given_name}.${user.family_name}".toLowerCase()
        new OAuthProfile(username: login, email: user.email, uid: user.id, picture: user.picture)
    }