a3e66d3e7e
* Update the SDK. * Fix API breaks on send failures and propagate the new type. * Handle new SDK ShieldState. * Set up the ClientBuilder's `cachePath` option. * Delete the cacheDirectory during logout/clearCache. * Add unit tests for RestorationToken decoding and SessionDirectories generation.
62 lines
2.5 KiB
Swift
62 lines
2.5 KiB
Swift
//
|
|
// Copyright 2024 New Vector Ltd
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
//
|
|
|
|
import Foundation
|
|
|
|
struct SessionDirectories: Hashable, Codable {
|
|
let dataDirectory: URL
|
|
let cacheDirectory: URL
|
|
|
|
var dataPath: String { dataDirectory.path(percentEncoded: false) }
|
|
var cachePath: String { cacheDirectory.path(percentEncoded: false) }
|
|
}
|
|
|
|
extension SessionDirectories {
|
|
/// Creates a fresh set of session directories for a new user.
|
|
init() {
|
|
let sessionDirectoryName = UUID().uuidString
|
|
dataDirectory = .sessionsBaseDirectory.appending(component: sessionDirectoryName)
|
|
cacheDirectory = .cachesBaseDirectory.appending(component: sessionDirectoryName)
|
|
}
|
|
|
|
/// Creates the session directories for a user who signed in before the data directory was stored.
|
|
init(userID: String) {
|
|
dataDirectory = .legacySessionDirectory(for: userID)
|
|
cacheDirectory = .cachesBaseDirectory.appending(component: dataDirectory.lastPathComponent)
|
|
}
|
|
|
|
/// Creates the session directories for a user who has a single session directory stored without a separate caches directory.
|
|
init(dataDirectory: URL) {
|
|
self.dataDirectory = dataDirectory
|
|
cacheDirectory = .cachesBaseDirectory.appending(component: dataDirectory.lastPathComponent)
|
|
}
|
|
}
|
|
|
|
// MARK: Migrations
|
|
|
|
private extension URL {
|
|
/// Gets the store directory of a legacy session that hasn't been migrated to the new token format.
|
|
///
|
|
/// This should only be used to fill in the missing value when restoring a token as older versions of
|
|
/// the SDK set the session directory for us, based on the user's ID. Newer sessions now use a UUID,
|
|
/// which is generated app side during authentication.
|
|
static func legacySessionDirectory(for userID: String) -> URL {
|
|
// Rust sanitises the user ID replacing invalid characters with an _
|
|
let sanitisedUserID = userID.replacingOccurrences(of: ":", with: "_")
|
|
return .sessionsBaseDirectory.appendingPathComponent(sanitisedUserID)
|
|
}
|
|
}
|