74 lines
3.4 KiB
Swift
74 lines
3.4 KiB
Swift
//
|
|
// Copyright 2025 Element Creations Ltd.
|
|
// Copyright 2024-2025 New Vector Ltd.
|
|
//
|
|
// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial.
|
|
// Please see LICENSE files in the repository root for full details.
|
|
//
|
|
|
|
import Foundation
|
|
import MatrixRustSDK
|
|
|
|
extension ClientBuilder {
|
|
/// A helper method that applies the common builder modifiers needed for the app.
|
|
static func baseBuilder(setupEncryption: Bool = true,
|
|
httpProxy: String? = nil,
|
|
slidingSync: ClientBuilderSlidingSync,
|
|
sessionDelegate: ClientSessionDelegate,
|
|
appHooks: AppHooks,
|
|
enableOnlySignedDeviceIsolationMode: Bool,
|
|
requestTimeout: UInt64? = 30000,
|
|
maxRequestRetryTime: UInt64? = nil,
|
|
threadsEnabled: Bool) -> ClientBuilder {
|
|
var builder = ClientBuilder()
|
|
.crossProcessLockConfig(crossProcessLockConfig: .multiProcess(holderName: InfoPlistReader.main.bundleIdentifier))
|
|
.setSessionDelegate(sessionDelegate: sessionDelegate)
|
|
.userAgent(userAgent: UserAgentBuilder.makeASCIIUserAgent())
|
|
.threadsEnabled(enabled: threadsEnabled, threadSubscriptions: threadsEnabled)
|
|
.requestConfig(config: .init(retryLimit: 3, // Must be non-zero for the SDK to retry API calls when rate-limited.
|
|
timeout: requestTimeout,
|
|
maxConcurrentRequests: nil,
|
|
maxRetryTime: maxRequestRetryTime))
|
|
.dmRoomDefinition(dmRoomDefinition: .twoMembers)
|
|
|
|
builder = switch slidingSync {
|
|
case .restored: builder
|
|
case .discover: builder.slidingSyncVersionBuilder(versionBuilder: .discoverNative)
|
|
}
|
|
|
|
if setupEncryption {
|
|
builder = builder
|
|
.autoEnableCrossSigning(autoEnableCrossSigning: true)
|
|
.backupDownloadStrategy(backupDownloadStrategy: .afterDecryptionFailure)
|
|
.enableShareHistoryOnInvite(enableShareHistoryOnInvite: true)
|
|
.autoEnableBackups(autoEnableBackups: true)
|
|
}
|
|
|
|
// Set recipient strategy and trust requirement even if `setupEncryption` is false to ensure messages
|
|
// from insecure devices aren't displayed in push notifications.
|
|
// See https://github.com/element-hq/element-x-ios/issues/4702.
|
|
if enableOnlySignedDeviceIsolationMode {
|
|
builder = builder
|
|
.roomKeyRecipientStrategy(strategy: .identityBasedStrategy)
|
|
.decryptionSettings(decryptionSettings: .init(senderDeviceTrustRequirement: .crossSignedOrLegacy))
|
|
} else {
|
|
builder = builder
|
|
.roomKeyRecipientStrategy(strategy: .errorOnVerifiedUserProblem)
|
|
.decryptionSettings(decryptionSettings: .init(senderDeviceTrustRequirement: .untrusted))
|
|
}
|
|
|
|
if let httpProxy {
|
|
builder = builder.proxy(url: httpProxy)
|
|
}
|
|
|
|
return appHooks.clientBuilderHook.configure(builder)
|
|
}
|
|
}
|
|
|
|
enum ClientBuilderSlidingSync {
|
|
/// Sliding sync will be configured when restoring the Session.
|
|
case restored
|
|
/// Sliding sync must be discovered whilst building the session.
|
|
case discover
|
|
}
|