[feat] 로그인 기능 구현 #86
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| <?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>aps-environment</key> | ||
| <string>development</string> | ||
| <key>com.apple.developer.applesignin</key> | ||
| <array> | ||
| <string>Default</string> | ||
| </array> | ||
| </dict> | ||
| </plist> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,111 @@ | ||
| // | ||
| // AppleAuthManager.swift | ||
| // SniffMeet | ||
| // | ||
| // Created by sole on 5/2/25. | ||
| // | ||
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| import AuthenticationServices | ||
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| protocol AppleAuthManageable: AnyObject { | ||
| func signIn() async throws -> String | ||
| } | ||
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| final class AppleAuthManager: NSObject, AppleAuthManageable { | ||
| private let provider: ASAuthorizationAppleIDProvider = ASAuthorizationAppleIDProvider() | ||
| private var authorizationController: ASAuthorizationController? | ||
| #if DEBUG | ||
| private var continuation: CheckedContinuation<String, Error>? | ||
| #else | ||
| private var continuation: UnsafeContinuation<String, Error>? | ||
| #endif | ||
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| private override init() { | ||
| super.init() | ||
| } | ||
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| func signIn() async throws -> String { | ||
| // 중복 로그인 요청 방지 및 continuation misuse/crash 방지 | ||
| guard continuation == nil else { throw AppleAuthError.signInFailed } | ||
| let request = provider.createRequest() | ||
| authorizationController = ASAuthorizationController(authorizationRequests: [request]) | ||
| authorizationController?.delegate = self | ||
| authorizationController?.presentationContextProvider = self | ||
| #if DEBUG | ||
| let idToken = try await withCheckedThrowingContinuation { [weak self] continuation in | ||
| self?.continuation = continuation | ||
| self?.authorizationController?.performRequests() | ||
| } | ||
| #else | ||
| let idToken = try await withUnsafeThrowingContinuation { [weak self] continuation in | ||
| self?.continuation = continuation | ||
| self?.authorizationController?.performRequests() | ||
| } | ||
| #endif | ||
| return idToken | ||
| } | ||
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| private func resumeOnce(with result: Result<String, Error>) { | ||
| guard let continuation else { return } | ||
| self.continuation = nil | ||
| switch result { | ||
| case .success(let idToken): | ||
| continuation.resume(returning: idToken) | ||
| case .failure(let error): | ||
| continuation.resume(throwing: error) | ||
| } | ||
| } | ||
|
Comment on lines
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| } | ||
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| // MARK: - AppleAuthManager+ | ||
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| extension AppleAuthManager { | ||
| static let shared: AppleAuthManager = AppleAuthManager() | ||
| } | ||
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| extension AppleAuthManager: ASAuthorizationControllerPresentationContextProviding { | ||
| func presentationAnchor(for controller: ASAuthorizationController) -> ASPresentationAnchor { | ||
| if let windowScene = UIApplication.shared.keyWindow?.windowScene { | ||
| ASPresentationAnchor(windowScene: windowScene) | ||
| } else { | ||
| ASPresentationAnchor() | ||
|
Contributor
There was a problem hiding this comment. 이건 정말 개인적으로 한 고민인데요. |
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| } | ||
| } | ||
| } | ||
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| extension AppleAuthManager: ASAuthorizationControllerDelegate { | ||
| func authorizationController( | ||
| controller: ASAuthorizationController, | ||
| didCompleteWithAuthorization authorization: ASAuthorization | ||
| ) { | ||
| guard let credential = authorization.credential as? ASAuthorizationAppleIDCredential, | ||
| let idTokenData = credential.identityToken, | ||
| let idToken = String(data: idTokenData, encoding: .utf8) else { | ||
| resumeOnce(with: .failure(AppleAuthError.idTokenNotFound)) | ||
| return | ||
| } | ||
| resumeOnce(with: .success(idToken)) | ||
| } | ||
| func authorizationController( | ||
| controller: ASAuthorizationController, | ||
| didCompleteWithError error: any Error | ||
| ) { | ||
| resumeOnce(with: .failure(AppleAuthError.signInFailed)) | ||
| } | ||
| } | ||
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| // MARK: - AppleAuthError | ||
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| enum AppleAuthError: LocalizedError { | ||
| case idTokenNotFound | ||
| case signInFailed | ||
| case signInAlreadyInProgress | ||
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| var localizedDescription: String { | ||
| switch self { | ||
| case .idTokenNotFound: "idToken을 찾을 수 없습니다." | ||
| case .signInFailed: "애플 로그인에 실패했습니다." | ||
| case .signInAlreadyInProgress: "애플 로그인 진행 중입니다." | ||
| } | ||
| } | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| // | ||
| // GoogleAuthManager.swift | ||
| // SniffMeet | ||
| // | ||
| // Created by sole on 5/2/25. | ||
| // | ||
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| import GoogleSignIn | ||
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| protocol GoogleAuthManageable { | ||
| @MainActor func signIn() async throws -> String | ||
| func signOut() | ||
| } | ||
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| final class GoogleAuthManager: GoogleAuthManageable { | ||
| private init() {} | ||
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| @MainActor | ||
| func signIn() async throws -> String { | ||
| guard let rootViewController = UIApplication.shared.keyWindow?.rootViewController else { | ||
| throw GoogleAuthError.viewHierarchyNotFound | ||
| } | ||
| do { | ||
| let result = try await GIDSignIn.sharedInstance.signIn( | ||
| withPresenting: rootViewController | ||
| ) | ||
| guard let idToken = result.user.idToken?.tokenString else { | ||
| throw GoogleAuthError.idTokenNotFound | ||
| } | ||
| return idToken | ||
| } catch let error as GoogleAuthError { | ||
| throw error | ||
| } catch { | ||
| throw GoogleAuthError.signInFailed | ||
| } | ||
| } | ||
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| func signOut() { | ||
| GIDSignIn.sharedInstance.signOut() | ||
| } | ||
| } | ||
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| extension GoogleAuthManager { | ||
| static let shared: GoogleAuthManageable = GoogleAuthManager() | ||
| } | ||
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| enum GoogleAuthError: Error { | ||
| case viewHierarchyNotFound | ||
| case idTokenNotFound | ||
| case signInFailed | ||
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| var localizedDescription: String { | ||
| switch self { | ||
| case .viewHierarchyNotFound: "로그인 창을 띄울 뷰 계층을 찾을 수 없습니다." | ||
| case .idTokenNotFound: "idToken을 찾을 수 없습니다." | ||
| case .signInFailed: "구글 로그인에 실패했습니다." | ||
| } | ||
| } | ||
| } |
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P4.
아래에
signInAlreadyInProgress도 정의되어 있어서signInFailed로 하신 이유가 궁금합니다!