mirror of
https://github.com/JustArchiNET/ArchiSteamFarm
synced 2024-11-15 01:17:37 +00:00
379 lines
12 KiB
C#
379 lines
12 KiB
C#
// _ _ _ ____ _ _____
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// / \ _ __ ___ | |__ (_)/ ___| | |_ ___ __ _ _ __ ___ | ___|__ _ _ __ _ __ ___
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// / _ \ | '__|/ __|| '_ \ | |\___ \ | __|/ _ \ / _` || '_ ` _ \ | |_ / _` || '__|| '_ ` _ \
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// / ___ \ | | | (__ | | | || | ___) || |_| __/| (_| || | | | | || _|| (_| || | | | | | | |
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// /_/ \_\|_| \___||_| |_||_||____/ \__|\___| \__,_||_| |_| |_||_| \__,_||_| |_| |_| |_|
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// |
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// Copyright 2015-2023 Łukasz "JustArchi" Domeradzki
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// Contact: JustArchi@JustArchi.net
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// |
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// Licensed under the Apache License, Version 2.0 (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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// http://www.apache.org/licenses/LICENSE-2.0
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// |
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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using System;
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using System.Collections.Concurrent;
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using System.Collections.Generic;
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using System.Collections.Immutable;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using System.Threading.Tasks;
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using ArchiSteamFarm.Core;
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using ArchiSteamFarm.Helpers;
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using ArchiSteamFarm.OfficialPlugins.SteamTokenDumper.Localization;
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using ArchiSteamFarm.Web.Responses;
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using JetBrains.Annotations;
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using Newtonsoft.Json;
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using SteamKit2;
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namespace ArchiSteamFarm.OfficialPlugins.SteamTokenDumper;
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internal sealed class GlobalCache : SerializableFile {
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internal static readonly ArchiCacheable<ImmutableHashSet<uint>> KnownDepotIDs = new(ResolveKnownDepotIDs, TimeSpan.FromDays(7));
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private static string SharedFilePath => Path.Combine(ArchiSteamFarm.SharedInfo.ConfigDirectory, $"{nameof(SteamTokenDumper)}.cache");
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[JsonProperty(Required = Required.DisallowNull)]
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private readonly ConcurrentDictionary<uint, uint> AppChangeNumbers = new();
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[JsonProperty(Required = Required.DisallowNull)]
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private readonly ConcurrentDictionary<uint, ulong> AppTokens = new();
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[JsonProperty(Required = Required.DisallowNull)]
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private readonly ConcurrentDictionary<uint, string> DepotKeys = new();
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[JsonProperty(Required = Required.DisallowNull)]
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private readonly ConcurrentDictionary<uint, ulong> PackageTokens = new();
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[JsonProperty(Required = Required.DisallowNull)]
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private readonly ConcurrentDictionary<uint, ulong> SubmittedApps = new();
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[JsonProperty(Required = Required.DisallowNull)]
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private readonly ConcurrentDictionary<uint, string> SubmittedDepots = new();
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[JsonProperty(Required = Required.DisallowNull)]
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private readonly ConcurrentDictionary<uint, ulong> SubmittedPackages = new();
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[JsonProperty(Required = Required.DisallowNull)]
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internal uint LastChangeNumber { get; private set; }
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internal GlobalCache() => FilePath = SharedFilePath;
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[UsedImplicitly]
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public bool ShouldSerializeAppChangeNumbers() => !AppChangeNumbers.IsEmpty;
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[UsedImplicitly]
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public bool ShouldSerializeAppTokens() => !AppTokens.IsEmpty;
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[UsedImplicitly]
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public bool ShouldSerializeDepotKeys() => !DepotKeys.IsEmpty;
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[UsedImplicitly]
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public bool ShouldSerializeLastChangeNumber() => LastChangeNumber > 0;
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[UsedImplicitly]
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public bool ShouldSerializePackageTokens() => !PackageTokens.IsEmpty;
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[UsedImplicitly]
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public bool ShouldSerializeSubmittedApps() => !SubmittedApps.IsEmpty;
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[UsedImplicitly]
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public bool ShouldSerializeSubmittedDepots() => !SubmittedDepots.IsEmpty;
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[UsedImplicitly]
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public bool ShouldSerializeSubmittedPackages() => !SubmittedPackages.IsEmpty;
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internal ulong GetAppToken(uint appID) => AppTokens[appID];
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internal Dictionary<uint, ulong> GetAppTokensForSubmission() => AppTokens.Where(appToken => (SteamTokenDumperPlugin.Config?.SecretAppIDs.Contains(appToken.Key) == false) && (appToken.Value > 0) && (!SubmittedApps.TryGetValue(appToken.Key, out ulong token) || (appToken.Value != token))).ToDictionary(static appToken => appToken.Key, static appToken => appToken.Value);
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internal Dictionary<uint, string> GetDepotKeysForSubmission() => DepotKeys.Where(depotKey => (SteamTokenDumperPlugin.Config?.SecretDepotIDs.Contains(depotKey.Key) == false) && !string.IsNullOrEmpty(depotKey.Value) && (!SubmittedDepots.TryGetValue(depotKey.Key, out string? key) || (depotKey.Value != key))).ToDictionary(static depotKey => depotKey.Key, static depotKey => depotKey.Value);
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internal Dictionary<uint, ulong> GetPackageTokensForSubmission() => PackageTokens.Where(packageToken => (SteamTokenDumperPlugin.Config?.SecretPackageIDs.Contains(packageToken.Key) == false) && (packageToken.Value > 0) && (!SubmittedPackages.TryGetValue(packageToken.Key, out ulong token) || (packageToken.Value != token))).ToDictionary(static packageToken => packageToken.Key, static packageToken => packageToken.Value);
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internal static async Task<GlobalCache?> Load() {
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if (!File.Exists(SharedFilePath)) {
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return new GlobalCache();
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}
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ASF.ArchiLogger.LogGenericInfo(Strings.LoadingGlobalCache);
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GlobalCache? globalCache;
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try {
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string json = await File.ReadAllTextAsync(SharedFilePath).ConfigureAwait(false);
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if (string.IsNullOrEmpty(json)) {
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ASF.ArchiLogger.LogGenericError(string.Format(CultureInfo.CurrentCulture, ArchiSteamFarm.Localization.Strings.ErrorIsEmpty, nameof(json)));
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return null;
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}
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globalCache = JsonConvert.DeserializeObject<GlobalCache>(json);
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} catch (Exception e) {
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ASF.ArchiLogger.LogGenericException(e);
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return null;
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}
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if (globalCache == null) {
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ASF.ArchiLogger.LogNullError(globalCache);
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return null;
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}
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ASF.ArchiLogger.LogGenericInfo(Strings.ValidatingGlobalCacheIntegrity);
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if (globalCache.DepotKeys.Values.Any(static depotKey => !IsValidDepotKey(depotKey))) {
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ASF.ArchiLogger.LogGenericError(Strings.GlobalCacheIntegrityValidationFailed);
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return null;
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}
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return globalCache;
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}
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internal void OnPICSChanges(uint currentChangeNumber, IReadOnlyCollection<KeyValuePair<uint, SteamApps.PICSChangesCallback.PICSChangeData>> appChanges) {
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if (currentChangeNumber == 0) {
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throw new ArgumentOutOfRangeException(nameof(currentChangeNumber));
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}
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ArgumentNullException.ThrowIfNull(appChanges);
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if (currentChangeNumber <= LastChangeNumber) {
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return;
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}
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LastChangeNumber = currentChangeNumber;
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foreach ((uint appID, SteamApps.PICSChangesCallback.PICSChangeData appData) in appChanges) {
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if (!AppChangeNumbers.TryGetValue(appID, out uint previousChangeNumber) || (previousChangeNumber >= appData.ChangeNumber)) {
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continue;
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}
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AppChangeNumbers.TryRemove(appID, out _);
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}
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Utilities.InBackground(Save);
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}
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internal void OnPICSChangesRestart(uint currentChangeNumber) {
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if (currentChangeNumber == 0) {
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throw new ArgumentOutOfRangeException(nameof(currentChangeNumber));
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}
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if (currentChangeNumber <= LastChangeNumber) {
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return;
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}
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LastChangeNumber = currentChangeNumber;
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Reset();
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}
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internal void Reset(bool clear = false) {
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AppChangeNumbers.Clear();
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if (clear) {
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AppTokens.Clear();
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DepotKeys.Clear();
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PackageTokens.Clear();
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}
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Utilities.InBackground(Save);
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}
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internal bool ShouldRefreshAppInfo(uint appID) => !AppChangeNumbers.ContainsKey(appID);
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internal bool ShouldRefreshDepotKey(uint depotID) => !DepotKeys.ContainsKey(depotID);
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internal void UpdateAppChangeNumbers(IReadOnlyCollection<KeyValuePair<uint, uint>> appChangeNumbers) {
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ArgumentNullException.ThrowIfNull(appChangeNumbers);
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bool save = false;
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foreach ((uint appID, uint changeNumber) in appChangeNumbers) {
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if (AppChangeNumbers.TryGetValue(appID, out uint previousChangeNumber) && (previousChangeNumber >= changeNumber)) {
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continue;
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}
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AppChangeNumbers[appID] = changeNumber;
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save = true;
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}
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if (save) {
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Utilities.InBackground(Save);
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}
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}
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internal void UpdateAppTokens(IReadOnlyCollection<KeyValuePair<uint, ulong>> appTokens, IReadOnlyCollection<uint> publicAppIDs) {
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ArgumentNullException.ThrowIfNull(appTokens);
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ArgumentNullException.ThrowIfNull(publicAppIDs);
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bool save = false;
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foreach ((uint appID, ulong appToken) in appTokens) {
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if (AppTokens.TryGetValue(appID, out ulong previousAppToken) && (previousAppToken == appToken)) {
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continue;
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}
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AppTokens[appID] = appToken;
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save = true;
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}
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foreach (uint appID in publicAppIDs) {
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if (AppTokens.TryGetValue(appID, out ulong previousAppToken) && (previousAppToken == 0)) {
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continue;
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}
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AppTokens[appID] = 0;
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save = true;
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}
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if (save) {
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Utilities.InBackground(Save);
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}
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}
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internal void UpdateDepotKey(SteamApps.DepotKeyCallback depotKeyResult) {
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ArgumentNullException.ThrowIfNull(depotKeyResult);
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if (depotKeyResult.Result != EResult.OK) {
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return;
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}
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string depotKey = Convert.ToHexString(depotKeyResult.DepotKey);
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if (!IsValidDepotKey(depotKey)) {
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ASF.ArchiLogger.LogGenericWarning(string.Format(CultureInfo.CurrentCulture, ArchiSteamFarm.Localization.Strings.ErrorIsInvalid, nameof(depotKey)));
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return;
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}
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if (DepotKeys.TryGetValue(depotKeyResult.DepotID, out string? previousDepotKey) && (previousDepotKey == depotKey)) {
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return;
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}
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DepotKeys[depotKeyResult.DepotID] = depotKey;
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Utilities.InBackground(Save);
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}
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internal void UpdatePackageTokens(IReadOnlyCollection<KeyValuePair<uint, ulong>> packageTokens) {
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ArgumentNullException.ThrowIfNull(packageTokens);
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bool save = false;
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foreach ((uint packageID, ulong packageToken) in packageTokens) {
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if (PackageTokens.TryGetValue(packageID, out ulong previousPackageToken) && (previousPackageToken == packageToken)) {
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continue;
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}
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PackageTokens[packageID] = packageToken;
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save = true;
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}
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if (save) {
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Utilities.InBackground(Save);
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}
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}
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internal void UpdateSubmittedData(IReadOnlyDictionary<uint, ulong> apps, IReadOnlyDictionary<uint, ulong> packages, IReadOnlyDictionary<uint, string> depots) {
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ArgumentNullException.ThrowIfNull(apps);
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ArgumentNullException.ThrowIfNull(packages);
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ArgumentNullException.ThrowIfNull(depots);
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bool save = false;
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foreach ((uint appID, ulong token) in apps) {
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if (SubmittedApps.TryGetValue(appID, out ulong previousToken) && (previousToken == token)) {
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continue;
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}
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SubmittedApps[appID] = token;
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save = true;
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}
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foreach ((uint packageID, ulong token) in packages) {
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if (SubmittedPackages.TryGetValue(packageID, out ulong previousToken) && (previousToken == token)) {
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continue;
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}
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SubmittedPackages[packageID] = token;
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save = true;
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}
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foreach ((uint depotID, string key) in depots) {
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if (SubmittedDepots.TryGetValue(depotID, out string? previousKey) && (previousKey == key)) {
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continue;
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}
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SubmittedDepots[depotID] = key;
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save = true;
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}
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if (save) {
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Utilities.InBackground(Save);
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}
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}
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private static bool IsValidDepotKey(string depotKey) {
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if (string.IsNullOrEmpty(depotKey)) {
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throw new ArgumentNullException(nameof(depotKey));
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}
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return (depotKey.Length == 64) && Utilities.IsValidHexadecimalText(depotKey);
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}
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private static async Task<(bool Success, ImmutableHashSet<uint>? Result)> ResolveKnownDepotIDs() {
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if (ASF.WebBrowser == null) {
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throw new InvalidOperationException(nameof(ASF.WebBrowser));
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}
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Uri request = new($"{SharedInfo.ServerURL}/knowndepots.csv");
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StreamResponse? response = await ASF.WebBrowser.UrlGetToStream(request).ConfigureAwait(false);
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if (response?.Content == null) {
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return (false, null);
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}
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await using (response.ConfigureAwait(false)) {
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try {
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using StreamReader reader = new(response.Content);
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string? countText = await reader.ReadLineAsync().ConfigureAwait(false);
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if (string.IsNullOrEmpty(countText) || !int.TryParse(countText, out int count) || (count <= 0)) {
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ASF.ArchiLogger.LogNullError(nameof(countText));
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return (false, null);
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}
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HashSet<uint> result = new(count);
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while (await reader.ReadLineAsync().ConfigureAwait(false) is { Length: > 0 } line) {
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if (!uint.TryParse(line, out uint depotID) || (depotID == 0)) {
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ASF.ArchiLogger.LogNullError(nameof(depotID));
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continue;
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}
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result.Add(depotID);
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}
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return (result.Count > 0, result.ToImmutableHashSet());
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} catch (Exception e) {
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ASF.ArchiLogger.LogGenericWarningException(e);
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return (false, null);
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}
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}
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}
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}
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