【Firebase】FirebaseUIを使った認証でメール認証が入ってない

Question

メールアドレスの認証が表示されません
謎です。

import UIKit
import Firebase
import FirebaseUI

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
    
    var window: UIWindow?
    
    override init() {
        super.init()
        FirebaseApp.configure()
    }
    
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        // Override point for customization after application launch.
        // Use Firebase library to configure APIs
//        FirebaseApp.configure()
        return true
    }
    
    // facebook&Google&電話番号認証時に呼ばれる関数
    func application(_ app: UIApplication, open url: URL,
                     options: [UIApplication.OpenURLOptionsKey : Any]) -> Bool {
        let sourceApplication = options[UIApplication.OpenURLOptionsKey.sourceApplication] as! String?
        // GoogleもしくはFacebook認証の場合、trueを返す
        if FUIAuth.defaultAuthUI()?.handleOpen(url, sourceApplication: sourceApplication) ?? false {
            return true
        }
        // other URL handling goes here.
        return false
    }

    func applicationWillResignActive(_ application: UIApplication) {
        // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
        // Use this method to pause ongoing tasks, disable timers, and invalidate graphics rendering callbacks. Games should use this method to pause the game.
    }

    func applicationDidEnterBackground(_ application: UIApplication) {
        // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
        // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
    }

    func applicationWillEnterForeground(_ application: UIApplication) {
        // Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
    }

    func applicationDidBecomeActive(_ application: UIApplication) {
        // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
    }

    func applicationWillTerminate(_ application: UIApplication) {
        // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
    }


}

import UIKit
import Firebase
import FirebaseUI

class RootTabBarController: UITabBarController, FUIAuthDelegate, UITabBarControllerDelegate {
    
    var authUI = FUIAuth.defaultAuthUI()!
    
    let providers: [FUIAuthProvider] = [
        FUIGoogleAuth(),
        FUIPhoneAuth(authUI:FUIAuth.defaultAuthUI()!),
        ]

    override func viewDidLoad() {
        super.viewDidLoad()
        UITabBar.appearance().shadowImage = UIImage()
        UITabBar.appearance().backgroundImage = UIImage()
        
        self.delegate = self

        // authUIのデリゲート
        self.authUI.delegate = self
        self.authUI.providers = providers
        
    }
    
    func checkLoggedIn() -> Bool {
        var authCheck = false
        Auth.auth().addStateDidChangeListener{auth, user in
            if user != nil{
                //サインインしている
                authCheck = true
            } else {
                //サインインしていない
                self.login()
            }
        }
        return authCheck
    }
    
    
    
    func tabBarController(_ tabBarController: UITabBarController, shouldSelect viewController: UIViewController) -> Bool {
        print("ああああああ")
        if viewController is HomeViewController {
//                return false
        } else {
            return checkLoggedIn()
        }
        return true
    }
    
    //　認証画面から離れたときに呼ばれる（キャンセルボタン押下含む）
    public func authUI(_ authUI: FUIAuth, didSignInWith user: User?, error: Error?){
        // 認証に成功した場合
        if error == nil {
            self.performSegue(withIdentifier: "toTopView", sender: self)
        }
        // エラー時の処理をここに書く
    }
    
    func login() {
        // FirebaseUIのViewの取得
        let authViewController = self.authUI.authViewController()
        // FirebaseUIのViewの表示
        self.present(authViewController, animated: true, completion: nil)
    }

}

Answer 1

let providers: [FUIAuthProvider] = [
    FUIGoogleAuth(),
    FUIPhoneAuth(authUI:FUIAuth.defaultAuthUI()!),
]

上記コードにメール認証用のproviderが追加されていないためと思います。

Comments

[nakamu]

https://firebase.google.com/docs/auth/ios/firebaseui
公式の方には記載ないです

[kakajika]

FirebaseUIのREADMEには書かれていますのでこちらをどうぞ。
https://github.com/firebase/FirebaseUI-iOS/blob/master/Auth/README.md
FirebaseUIはあくまで周辺ライブラリですので、Firebaseのドキュメントの方にはあまり詳しいことは書かれていません。GitHubを見たほうが確実です。

[nakamu]

おっしゃる通りGitHubに詳しく書いてあり助かりました。
kakajikaさんありがとうございます！