discourse/lib/auth/google_oauth2_authenticator.rb

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class Auth::GoogleOAuth2Authenticator < Auth::ManagedAuthenticator
def name
"google_oauth2"
end
def enabled?
SiteSetting.enable_google_oauth2_logins
end
def primary_email_verified?(auth_token)
# note, emails that come back from google via omniauth are always valid
# this protects against future regressions
auth_token[:extra][:raw_info][:email_verified]
end
def register_middleware(omniauth)
options = {
setup: lambda { |env|
strategy = env["omniauth.strategy"]
strategy.options[:client_id] = SiteSetting.google_oauth2_client_id
strategy.options[:client_secret] = SiteSetting.google_oauth2_client_secret
if (google_oauth2_hd = SiteSetting.google_oauth2_hd).present?
strategy.options[:hd] = google_oauth2_hd
end
if (google_oauth2_prompt = SiteSetting.google_oauth2_prompt).present?
strategy.options[:prompt] = google_oauth2_prompt.gsub("|", " ")
end
}
}
omniauth.provider :google_oauth2, options
end
end