mirror of
https://github.com/RevenueCat/purchases-ios
synced 2026-11-11 22:55:55 +05:45
Mark VillacampaandNachoSoto
84806ad86e
Checking for the presence of `Xcode/DerivedData` in the receipt path was failing for TestFlight builds or if the .app bundle generated by Xcode was moved from the folder. Additionally, checking for `MASReceipt/receipt` seems less robust than simply using compiler directives. Instead, for macOS apps, we check the environment embedded in the receipt and alternatively check the signature of the app bundle. --------- Co-authored-by: NachoSoto <NachoSoto@users.noreply.github.com>
69 lines
2.1 KiB
Swift
69 lines
2.1 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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// LocalReceiptFetcher.swift
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//
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// Created by Mark Villacampa on 8/1/24.
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import Foundation
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internal protocol LocalReceiptFetcherType: Sendable {
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func fetchAndParseLocalReceipt() throws -> AppleReceipt
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}
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internal final class LocalReceiptFetcher: LocalReceiptFetcherType {
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// Note: this is a simplified version of `ReceiptFetcher`
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// available for public use.
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/// Fetches and parses the local receipt
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/// - Returns: ``AppleReceipt`` of the parsed local receipt.
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/// - Throws: ``PurchasesReceiptParser/Error`` if fetching or parsing failed.
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///
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/// - Note: this method won't use ``SKReceiptRefreshRequest`` to
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/// fetch the receipt if it's not already available.
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///
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/// ### Related Symbols
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/// - ``SKReceiptRefreshRequest``
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/// - ``Bundle/appStoreReceiptURL``
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/// - ``PurchasesReceiptParser/parse(from:)``
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func fetchAndParseLocalReceipt() throws -> AppleReceipt {
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return try self.fetchAndParseLocalReceipt(reader: DefaultFileReader(),
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bundle: .main,
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receiptParser: .default)
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}
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internal func fetchAndParseLocalReceipt(
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reader: FileReader,
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bundle: Bundle,
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receiptParser: PurchasesReceiptParser
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) throws -> AppleReceipt {
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return try receiptParser.parse(from: self.fetchReceipt(reader, bundle))
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}
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}
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private extension LocalReceiptFetcher {
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func fetchReceipt(_ reader: FileReader, _ bundle: Bundle) throws -> Data {
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guard let url = bundle.appStoreReceiptURL else {
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throw PurchasesReceiptParser.Error.receiptNotPresent
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}
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do {
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return try reader.contents(of: url)
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} catch {
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throw PurchasesReceiptParser.Error.failedToLoadLocalReceipt(error)
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}
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}
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}
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