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59 lines
2 KiB
Swift
59 lines
2 KiB
Swift
//
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// Copyright 2020 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import Foundation
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import SafariServices
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/// LegacySSOAuthentificationSession is session used to authenticate a user through a web service on iOS 11 and earlier. It uses SFAuthenticationSession.
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final class LegacySSOAuthentificationSession: SSOAuthentificationSessionProtocol {
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// MARK: - Constants
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// MARK: - Properties
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private var authentificationSession: SFAuthenticationSession?
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// MARK: - Public
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func setContextProvider(_ contextProvider: SSOAuthenticationSessionContextProviding) {
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}
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func authenticate(with url: URL, callbackURLScheme: String?, completionHandler: @escaping SSOAuthenticationSessionCompletionHandler) {
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let authentificationSession = SFAuthenticationSession(url: url, callbackURLScheme: callbackURLScheme) { (callbackURL, error) in
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var finalError: Error?
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if let error = error as? SFAuthenticationError {
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switch error.code {
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case .canceledLogin:
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finalError = SSOAuthentificationSessionError.userCanceled
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default:
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finalError = error
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}
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}
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completionHandler(callbackURL, finalError)
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}
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self.authentificationSession = authentificationSession
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authentificationSession.start()
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}
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func cancel() {
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self.authentificationSession?.cancel()
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}
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}
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