[Feat] - DDD-Community#44 애플 로그인, 카카오 로그인 로직 추가

Projects/App/Entitlements/OnboardingKit.entitlements

@@ -1,10 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
-  <dict>
-    <key>keychain-access-groups</key>
-    <array>
-      <string>$(AppIdentifierPrefix)group.com.DDD.OnboardingKit</string>
-    </array>
-  </dict>
+<dict>
+	<key>com.apple.developer.applesignin</key>
+	<array>
+		<string>Default</string>
+	</array>
+	<key>keychain-access-groups</key>
+	<array>
+		<string>$(AppIdentifierPrefix)group.com.DDD.OnboardingKit</string>
+	</array>
+</dict>
 </plist>

Projects/Core/Domain/Sources/Models/SocialLoginInfo.swift

@@ -0,0 +1,31 @@
+//
+//  SocialLoginInfo.swift
+//  CoreDomain
+//
+//  Created by 현수빈 on 1/15/25.
+//
+
+import Foundation
+
+public struct SocialLoginInfo: Equatable {
+  public let idToken: String
+  public let nonce: String?
+  public let provider: Socialtype
+
+  public init(
+    idToken: String,
+    nonce: String? = nil,
+    provider: Socialtype
+  ) {
+    self.idToken = idToken
+    self.nonce = nonce
+    self.provider = provider
+  }
+}
+
+extension SocialLoginInfo {
+  public enum Socialtype: String {
+    case kakao = "Kakao"
+    case apple = "Apple"
+  }
+}

Projects/Core/Network/Sources/Services/Login/AppleLogin.swift

@@ -0,0 +1,93 @@
+//
+//  SocialLogin.swift
+//  CoreNetwork
+//
+//  Created by 현수빈 on 1/15/25.
+//
+
+import AuthenticationServices
+import Foundation
+
+import CoreDomain
+
+public enum AppleErrorType: Error {
+  case invalidToken
+  case invalidAuthorizationCode
+  case dismissASAuthorizationController
+}
+
+final class AppleLogin: NSObject, ASAuthorizationControllerDelegate {
+  private var continuation: CheckedContinuation<SocialLoginInfo, Error>? = nil
+
+  /// 애플 로그인
+  @MainActor
+  func appleLogin() async throws -> SocialLoginInfo {
+    return try await withCheckedThrowingContinuation { continuation in
+      let appleIDProvider = ASAuthorizationAppleIDProvider()
+      let request = appleIDProvider.createRequest()
+      request.requestedScopes = [.fullName, .email]
+
+      let authorizationController = ASAuthorizationController(authorizationRequests: [request])
+      authorizationController.delegate = self
+      authorizationController.performRequests()
+
+      if self.continuation == nil {
+        self.continuation = continuation
+      }
+    }
+  }
+
+  func authorizationController(controller: ASAuthorizationController, didCompleteWithAuthorization authorization: ASAuthorization) {
+    switch authorization.credential {
+    case let appleIDCredential as ASAuthorizationAppleIDCredential:
+      let email = appleIDCredential.email
+      debugPrint("appleLogin email: \(email ?? "")")
+      let fullName = appleIDCredential.fullName
+      debugPrint("appleLogin fullName: \(fullName?.description ?? "")")
+
+      guard let tokenData = appleIDCredential.identityToken,
+            let token = String(data: tokenData, encoding: .utf8) else {
+        continuation?.resume(throwing: AppleErrorType.invalidToken)
+        continuation = nil
+        return
+      }
+
+      debugPrint("appleLogin token: \(token)")
+
+      guard let authorizationCode = appleIDCredential.authorizationCode,
+            let authorizationCodeString = String(data: authorizationCode, encoding: .utf8) else {
+          continuation?.resume(throwing: AppleErrorType.invalidAuthorizationCode)
+          continuation = nil
+          return
+      }
+
+      debugPrint("appleLogin authorizationCode: \(authorizationCodeString)")
+
+      let userIdentifier = appleIDCredential.user
+      debugPrint("appleLogin authenticated user: \(userIdentifier)")
+
+      let info = SocialLoginInfo(idToken: token, provider: .apple)
+
+      continuation?.resume(returning: info)
+      continuation = nil
+
+    default:
+      break
+    }
+  }
+
+  @MainActor
+  func authorizationController(controller: ASAuthorizationController, didCompleteWithError error: Error) {
+    if let authError = error as? ASAuthorizationError {
+      switch authError.code {
+      case .canceled:
+        continuation?.resume(throwing: AppleErrorType.dismissASAuthorizationController)
+        continuation = nil
+
+      default:
+        continuation?.resume(throwing: authError)
+        continuation = nil
+      }
+    }
+  }
+}

Projects/Core/Network/Sources/Services/Login/KakaoLogin.swift

@@ -0,0 +1,98 @@
+//
+//  KakaoLogin.swift
+//  CoreNetwork
+//
+//  Created by 현수빈 on 1/15/25.
+//
+
+import Foundation
+
+import CoreDomain
+
+import KakaoSDKAuth
+import KakaoSDKCommon
+import KakaoSDKUser
+
+enum KakaoErrorType: Error {
+  case invalidToken
+}
+
+final class KakaoLogin {
+  private var continuation: CheckedContinuation<SocialLoginInfo, Error>? = nil
+
+
+  func initSDK() {
+    if let appkey = Bundle.main.infoDictionary?["KAKAO_NATIVE_APP_KEY"] as? String {
+      KakaoSDK.initSDK(appKey: appkey)
+    }
+  }
+
+  /// Handle KakaoTalkLoginUrl
+  func handleKakaoTalkLoginUrl(url: URL) {
+      guard AuthApi.isKakaoTalkLoginUrl(url) else { return }
+      _ = AuthController.handleOpenUrl(url: url)
+  }
+
+  /// 카카오톡 로그인
+  @MainActor
+  func kakaoLogin() async throws -> SocialLoginInfo {
+    return try await withCheckedThrowingContinuation { continuation in
+      self.continuation = continuation
+      let nonce = UUID().uuidString
+
+      if UserApi.isKakaoTalkLoginAvailable() {
+        loginWithKakaoTalk(nonce: nonce)
+      } else {
+        loginWithKakaoWeb(nonce: nonce)
+      }
+    }
+  }
+
+  /// 카카오톡(앱)으로 로그인
+  private func loginWithKakaoTalk(nonce: String) {
+    UserApi.shared.loginWithKakaoTalk(nonce: nonce) { [weak self] OAuthToken, error in
+      guard let self else { return }
+
+      if let error {
+        self.continuation?.resume(throwing: error)
+        self.continuation = nil
+        debugPrint("\(error)")
+        return
+      } else if let token = OAuthToken?.idToken {
+        self.setSocialLoginData(idToken: token, nonce: nonce)
+        debugPrint("loginWithKakaoTalk() success., \(#function), \(#line)")
+      } else {
+        self.continuation?.resume(throwing: KakaoErrorType.invalidToken)
+        self.continuation = nil
+        return
+      }
+    }
+  }
+
+  /// 웹에서 카카오 계정 Access
+  private func loginWithKakaoWeb(nonce: String) {
+    UserApi.shared.loginWithKakaoAccount(nonce: nonce) { [weak self] OAuthToken, error in
+      guard let self else { return }
+
+      if let error {
+        self.continuation?.resume(throwing: error)
+        self.continuation = nil
+        debugPrint("\(error)")
+        return
+      } else if let token = OAuthToken?.idToken {
+        self.setSocialLoginData(idToken: token, nonce: nonce)
+        debugPrint("loginWithWeb() success., \(#function), \(#line)")
+      } else {
+        self.continuation?.resume(throwing: KakaoErrorType.invalidToken)
+        self.continuation = nil
+        return
+      }
+    }
+  }
+
+  private func setSocialLoginData(idToken: String, nonce: String) {
+    let info = SocialLoginInfo(idToken: idToken, nonce: nonce, provider: .kakao)
+    continuation?.resume(returning: info)
+    continuation = nil
+  }
+}

Projects/Core/Network/Sources/Services/Login/SocialLoginClient.swift

@@ -0,0 +1,48 @@
+//
+//  SocialLoginClient.swift
+//  CoreNetwork
+//
+//  Created by 현수빈 on 1/15/25.
+//
+
+import Foundation
+
+import CoreDomain
+
+import ComposableArchitecture
+
+public struct SocialLoginClient {
+  public var initKakaoSDK: @Sendable () -> Void
+  public var handleKakaoUrl: @Sendable (URL) -> Void
+  public var kakaoLogin: @Sendable () async throws -> SocialLoginInfo
+  public var appleLogin: @Sendable () async throws -> SocialLoginInfo
+}
+
+extension SocialLoginClient: DependencyKey {
+  public static var liveValue: SocialLoginClient {
+    let kakaoLogin = KakaoLogin()
+    let appleLogin = AppleLogin()
+
+    return Self(
+      initKakaoSDK: {
+        kakaoLogin.initSDK()
+      },
+      handleKakaoUrl: {
+        kakaoLogin.handleKakaoTalkLoginUrl(url: $0)
+      },
+      kakaoLogin: {
+        try await kakaoLogin.kakaoLogin()
+      },
+      appleLogin: {
+        try await appleLogin.appleLogin()
+      }
+    )
+  }
+}
+
+public extension DependencyValues {
+  var socialLogin: SocialLoginClient {
+    get { self[SocialLoginClient.self] }
+    set { self[SocialLoginClient.self] = newValue }
+  }
+}

Projects/Core/Network/Sources/Services/Login/TokenInfo.swift

@@ -0,0 +1,18 @@
+//
+//  TokenInfo.swift
+//  CoreNetwork
+//
+//  Created by 현수빈 on 1/15/25.
+//
+
+import Foundation
+
+public struct TokenInfo {
+  public let accessToken: String
+  public let refreshToken: String
+
+  public init(accessToken: String, refreshToken: String) {
+    self.accessToken = accessToken
+    self.refreshToken = refreshToken
+  }
+}