wehub-resource-sync
680845cb1c
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51 lines
1.9 KiB
Swift
51 lines
1.9 KiB
Swift
//===----------------------------------------------------------------------===//
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// Copyright © 2025-2026 Apple Inc. and the Containerization project authors.
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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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// https://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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/// Abstraction for returning a token needed for logging into an OCI compliant registry.
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public protocol Authentication: Sendable {
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func token() async throws -> String
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}
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/// Type representing authentication information for client to access the registry.
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public struct BasicAuthentication: Authentication {
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/// The username for the authentication.
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let username: String
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/// The password or identity token for the user.
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let password: String
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public init(username: String, password: String) {
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self.username = username
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self.password = password
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}
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/// Get a token using the provided username and password. This will be a
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/// base64 encoded string of the username and password delimited by a colon.
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public func token() async throws -> String {
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let credentials = "\(username):\(password)"
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if let authenticationData = credentials.data(using: .utf8)?.base64EncodedString() {
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return "Basic \(authenticationData)"
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}
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throw Error.invalidCredentials
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}
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/// `BasicAuthentication` errors.
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public enum Error: Swift.Error {
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case invalidCredentials
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}
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}
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