0ac5558493
Since this already affects more than just the chat connection, having it in OWSChatConnection isn't really the best choice. This way we can be sure the libsignal Net instance's proxy settings will be updated before any notifications go out.
61 lines
1.8 KiB
Swift
61 lines
1.8 KiB
Swift
//
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// Copyright 2018 Signal Messenger, LLC
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// SPDX-License-Identifier: AGPL-3.0-only
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//
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import Foundation
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import LibSignalClient
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// A class used for making HTTP requests against the main service.
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@objc
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public class NetworkManager: NSObject {
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private let restNetworkManager = RESTNetworkManager()
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public let libsignalNet: Net?
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public init(libsignalNet: Net?) {
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self.libsignalNet = libsignalNet
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super.init()
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SwiftSingletons.register(self)
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}
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// This method can be called from any thread.
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public func makePromise(request: TSRequest, canUseWebSocket: Bool = false) -> Promise<HTTPResponse> {
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// If REST is deprecated, don't bother trying it.
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if FeatureFlags.deprecateREST {
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return websocketRequestPromise(request: request)
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}
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// Otherwise, try the web socket first if it's allowed for this request.
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let useWebSocket = canUseWebSocket && OWSChatConnection.canAppUseSocketsToMakeRequests
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return useWebSocket ? websocketRequestPromise(request: request) : restRequestPromise(request: request)
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}
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private func restRequestPromise(request: TSRequest) -> Promise<HTTPResponse> {
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restNetworkManager.makePromise(request: request)
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}
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private func websocketRequestPromise(request: TSRequest) -> Promise<HTTPResponse> {
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Promise.wrapAsync {
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try await DependenciesBridge.shared.chatConnectionManager.makeRequest(request)
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}
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}
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}
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// MARK: -
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#if TESTABLE_BUILD
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@objc
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public class OWSFakeNetworkManager: NetworkManager {
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public override func makePromise(request: TSRequest, canUseWebSocket: Bool = false) -> Promise<HTTPResponse> {
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Logger.info("Ignoring request: \(request)")
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// Never resolve.
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let (promise, _) = Promise<HTTPResponse>.pending()
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return promise
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}
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}
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#endif
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