mirror of
https://github.com/RevenueCat/purchases-ios
synced 2026-11-09 22:35:56 +05:45
NachoSoto
3af5fba011
Depends on #2326 and #2328. This allows us to keep all the code, except users won't be able to configure the SDK with this option. Note that `Signing.ResponseVerificationMode.enforced` _is_ available, so we can still test all that behavior, including from integration tests.
118 lines
3.8 KiB
Swift
118 lines
3.8 KiB
Swift
//
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// Copyright RevenueCat Inc. All Rights Reserved.
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//
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// Licensed under the MIT License (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://opensource.org/licenses/MIT
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//
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// InternalAPI.swift
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//
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// Created by Nacho Soto on 10/5/22.
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import Foundation
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final class InternalAPI {
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typealias ResponseHandler = (BackendError?) -> Void
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private let backendConfig: BackendConfiguration
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private let callbackCache: CallbackCache<HealthOperation.Callback>
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init(backendConfig: BackendConfiguration) {
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self.backendConfig = backendConfig
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self.callbackCache = .init()
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}
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func healthRequest(signatureVerification: Bool, completion: @escaping ResponseHandler) {
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let factory = HealthOperation.createFactory(httpClient: self.backendConfig.httpClient,
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callbackCache: self.callbackCache,
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signatureVerification: signatureVerification)
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let callback = HealthOperation.Callback(cacheKey: factory.cacheKey, completion: completion)
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let cacheStatus = self.callbackCache.add(callback)
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self.backendConfig.addCacheableOperation(with: factory,
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withRandomDelay: false,
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cacheStatus: cacheStatus)
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}
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}
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// MARK: - Health
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private final class HealthOperation: CacheableNetworkOperation {
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struct Callback: CacheKeyProviding {
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let cacheKey: String
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let completion: InternalAPI.ResponseHandler
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}
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struct Configuration: NetworkConfiguration {
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let httpClient: HTTPClient
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}
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private let callbackCache: CallbackCache<Callback>
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private let signatureVerification: Bool
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static func createFactory(
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httpClient: HTTPClient,
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callbackCache: CallbackCache<Callback>,
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signatureVerification: Bool
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) -> CacheableNetworkOperationFactory<HealthOperation> {
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return .init({ .init(httpClient: httpClient,
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callbackCache: callbackCache,
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cacheKey: $0,
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signatureVerification: signatureVerification) },
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individualizedCacheKeyPart: "")
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}
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private init(httpClient: HTTPClient,
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callbackCache: CallbackCache<Callback>,
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cacheKey: String,
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signatureVerification: Bool) {
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self.callbackCache = callbackCache
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self.signatureVerification = signatureVerification
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super.init(configuration: Configuration(httpClient: httpClient), cacheKey: cacheKey)
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}
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override func begin(completion: @escaping () -> Void) {
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let request: HTTPRequest = .init(method: .get, path: .health)
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self.httpClient.perform(
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request,
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with: self.verificationMode
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) { (response: HTTPResponse<HTTPEmptyResponseBody>.Result) in
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self.finish(with: response, completion: completion)
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}
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}
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private func finish(with response: HTTPResponse<HTTPEmptyResponseBody>.Result,
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completion: () -> Void) {
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self.callbackCache.performOnAllItemsAndRemoveFromCache(withCacheable: self) { callback in
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callback.completion(
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response
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.mapError(BackendError.networkError)
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.error
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)
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}
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completion()
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}
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private var verificationMode: Signing.ResponseVerificationMode {
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if self.signatureVerification, #available(iOS 13.0, macOS 10.15, tvOS 13.0, watchOS 6.2, *) {
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return Signing.enforcedVerificationMode()
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} else {
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return .disabled
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}
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}
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}
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