mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-10 22:45:59 +05:45
72 lines
2.5 KiB
Swift
72 lines
2.5 KiB
Swift
// Copyright 2023 Google LLC
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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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import Foundation
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/// Utility class for constructing Twitter Sign In credentials.
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@available(iOS 13, tvOS 13, macOS 10.15, macCatalyst 13, watchOS 7, *)
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@objc(FIRTwitterAuthProvider) open class TwitterAuthProvider: NSObject {
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/// A string constant identifying the Twitter identity provider.
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@objc public static let id = "twitter.com"
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/// Creates an `AuthCredential` for a Twitter sign in.
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/// - Parameter token: The Twitter OAuth token.
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/// - Parameter secret: The Twitter OAuth secret.
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/// - Returns: An AuthCredential containing the Twitter credentials.
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@objc open class func credential(withToken token: String, secret: String) -> AuthCredential {
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return TwitterAuthCredential(withToken: token, secret: secret)
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}
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@available(*, unavailable)
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@objc override public init() {
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fatalError("This class is not meant to be initialized.")
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}
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}
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@available(iOS 13, tvOS 13, macOS 10.15, macCatalyst 13, watchOS 7, *)
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@objc(FIRTwitterAuthCredential) class TwitterAuthCredential: AuthCredential, NSSecureCoding {
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let token: String
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let secret: String
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init(withToken token: String, secret: String) {
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self.token = token
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self.secret = secret
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super.init(provider: TwitterAuthProvider.id)
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}
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override func prepare(_ request: VerifyAssertionRequest) {
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request.providerAccessToken = token
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request.providerOAuthTokenSecret = secret
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}
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// MARK: Secure Coding
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static var supportsSecureCoding = true
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func encode(with coder: NSCoder) {
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coder.encode(token, forKey: "token")
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coder.encode(secret, forKey: "secret")
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}
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required init?(coder: NSCoder) {
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guard let token = coder.decodeObject(of: NSString.self, forKey: "token") as? String,
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let secret = coder.decodeObject(of: NSString.self, forKey: "secret") as? String else {
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return nil
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}
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self.token = token
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self.secret = secret
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super.init(provider: TwitterAuthProvider.id)
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}
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}
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