구글 소셜로그인 구현시 GoogleIdTokenVerifier 사용해보신분!!

Question

구글 공식 문서나 구글링해도 바로 적용할 수 있는 코드가 잘 안나와서 어렵네요 ㅠㅠ 혹시 사용해보신분 중에 참조할만한 링크있으면 공유부탁드립니다 ㅠㅠ

BartShin · Answer

제가 해봤었어여 깃허브 주소입니다 https://github.com/bartshin/ScheduleManager/blob/master/ScheduleManager/GoogleCalendar/OAuth/GoogleOAuthConfig.swift private struct PKCE { let codeVerifier: String let codeChallenage: String let codeChallengeMethod &#61; &#34;S256&#34; let state: String static func trim(_ str: String) -> String { str.replacingOccurrences(of: &#34;&#43;&#34;, with: &#34;-&#34;) .replacingOccurrences(of: &#34;/&#34;, with: &#34;_&#34;) .replacingOccurrences(of: &#34;&#61;&#34;, with: &#34;&#34;) .trimmingCharacters(in: .whitespaces) } init() { var buffer &#61; [UInt8](repeating: 0, count: 32) _ &#61; SecRandomCopyBytes(kSecRandomDefault, buffer.count, &buffer) codeVerifier &#61; PKCE.trim(Data(buffer).base64EncodedString()) guard let data &#61; codeVerifier.data(using: .ascii) else { fatalError(&#34;Fail to create PKCE instance&#34;) } buffer &#61; [UInt8](repeating: 0, count: Int(CC_SHA256_DIGEST_LENGTH)) data.withUnsafeBytes { _ &#61; CC_SHA256($0.baseAddress, CC_LONG(data.count), &buffer) } let hash &#61; Data(buffer) codeChallenage &#61; PKCE.trim(hash.base64EncodedString()) buffer &#61; [UInt8](repeating: 0, count: 32) _ &#61; SecRandomCopyBytes(kSecRandomDefault, buffer.count, &buffer) state &#61; PKCE.trim(Data(buffer).base64EncodedString()) } }

구글 소셜로그인 구현시 GoogleIdTokenVerifier 사용해보신분!!

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