def withNoDomainRestriction()

in play-v30/src/main/scala/com/gu/googleauth/auth.scala [63:97]
16 lines of code
2 McCabe index (conditional complexity)

  def withNoDomainRestriction(
    clientId: String,
    clientSecret: String,
    redirectUrl: String,
    maxAuthAge: Option[Duration] = defaultMaxAuthAge,
    enforceValidity: Boolean = defaultEnforceValidity,
    prompt: Option[String] = defaultPrompt,
    antiForgeryChecker: AntiForgeryChecker
  ): GoogleAuthConfig =
    GoogleAuthConfig(clientId, clientSecret, redirectUrl, List.empty, maxAuthAge, enforceValidity, prompt, antiForgeryChecker)
}

/**
  * When the OAuth callback returns to our app, we need to ensure that this is the end of a valid authentication
  * sequence that we initiated, and not a forged redirect. Rather than use a nonce, we use a signed session id
  * in a short-lifetime Json Web Token, allowing us to cope better with concurrent authentication requests from the
  * same browser session.
  *
  * "One good choice for a state token is a string of 30 or so characters constructed using a high-quality
  * random-number generator. Another is a hash generated by signing some of your session state variables with
  * a key that is kept secret on your back-end."
  * - https://developers.google.com/identity/protocols/OpenIDConnect#createxsrftoken
  *
  * The design here is partially based on a IETF draft for "Encoding claims in the OAuth 2 state parameter ...":
  * https://tools.ietf.org/html/draft-bradley-oauth-jwt-encoded-state-01
  *
  * @param secretsProvider see https://github.com/guardian/play-secret-rotation
  * @param signatureAlgorithm defaults to a sensible value, but you can consider using
  *                           [[AntiForgeryChecker#signatureAlgorithmFromPlay]]
  */
case class AntiForgeryChecker(
  secretsProvider: SnapshotProvider,
  signatureAlgorithm: SignatureAlgorithm = HS256, // same default currently used by Play: https://github.com/playframework/playframework/blob/a39b208/framework/src/play/src/main/scala/play/api/http/HttpConfiguration.scala#L336
  sessionIdKeyName: String = "play-googleauth-session-id"
) extends Logging {