87 lines
4.3 KiB
Swift
87 lines
4.3 KiB
Swift
//
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// Copyright 2024 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 MatrixRustSDK
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/// A wrapper around `ClientBuilder` to share reusable code between Normal and QR logins.
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struct AuthenticationClientBuilder {
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let sessionDirectories: SessionDirectories
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let passphrase: String
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let clientSessionDelegate: ClientSessionDelegate
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let appSettings: AppSettings
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let appHooks: AppHooks
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/// Builds a Client for login using OIDC or password authentication.
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func build(homeserverAddress: String) async throws -> Client {
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if appSettings.slidingSyncDiscovery == .forceNative {
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return try await makeClientBuilder(slidingSync: .forceNative).serverNameOrHomeserverUrl(serverNameOrUrl: homeserverAddress).build()
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}
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if appSettings.slidingSyncDiscovery == .native {
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do {
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return try await makeClientBuilder(slidingSync: .discoverNative).serverNameOrHomeserverUrl(serverNameOrUrl: homeserverAddress).build()
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} catch {
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MXLog.warning("Native sliding sync not available: \(error)")
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MXLog.info("Falling back to a sliding sync proxy.")
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}
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}
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return try await makeClientBuilder(slidingSync: .discoverProxy).serverNameOrHomeserverUrl(serverNameOrUrl: homeserverAddress).build()
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}
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/// Builds a Client, authenticating with the given QR code data.
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func buildWithQRCode(qrCodeData: QrCodeData,
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oidcConfiguration: OIDCConfigurationProxy,
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progressListener: QrLoginProgressListenerProxy) async throws -> Client {
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if appSettings.slidingSyncDiscovery == .forceNative {
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return try await makeClientBuilder(slidingSync: .forceNative).buildWithQrCode(qrCodeData: qrCodeData,
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oidcConfiguration: oidcConfiguration.rustValue,
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progressListener: progressListener)
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}
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if appSettings.slidingSyncDiscovery == .native {
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do {
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return try await makeClientBuilder(slidingSync: .discoverNative).buildWithQrCode(qrCodeData: qrCodeData,
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oidcConfiguration: oidcConfiguration.rustValue,
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progressListener: progressListener)
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} catch HumanQrLoginError.SlidingSyncNotAvailable {
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MXLog.warning("Native sliding sync not available")
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MXLog.info("Falling back to a sliding sync proxy.")
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}
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}
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return try await makeClientBuilder(slidingSync: .discoverProxy).buildWithQrCode(qrCodeData: qrCodeData,
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oidcConfiguration: oidcConfiguration.rustValue,
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progressListener: progressListener)
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}
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// MARK: - Private
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/// The base builder configuration used for authentication within the app.
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private func makeClientBuilder(slidingSync: ClientBuilderSlidingSync) -> ClientBuilder {
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ClientBuilder
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.baseBuilder(httpProxy: appSettings.websiteURL.globalProxy,
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slidingSync: slidingSync,
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sessionDelegate: clientSessionDelegate,
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appHooks: appHooks)
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.sessionPaths(dataPath: sessionDirectories.dataPath,
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cachePath: sessionDirectories.cachePath)
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.passphrase(passphrase: passphrase)
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}
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}
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