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Improved Secret Chats:

Browse source 
Support layer 144 : big documents, silent
(layer not yet supported by other clients)
List of ISecretChat with detailed properties
Fix PFS issue losing a message...
This commit is contained in:
Wizou 2022-11-11 00:33:29 +01:00
parent 8fa00a8cc6
commit a038be87af
9 changed files with 326 additions and 275 deletions
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31
Examples/Program_SecretChats.cs
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@ -4,23 +4,24 @@ using System.IO;
using System.Linq;
using System.Threading.Tasks;
using TL;
using WTelegram;
namespace WTelegramClientTest
{
static class Program_SecretChats
{
static WTelegram.Client Client;
static WTelegram.SecretChats Secrets;
static InputEncryptedChat ActiveChat; // the secret chat currently selected
static Client Client;
static SecretChats Secrets;
static ISecretChat ActiveChat; // the secret chat currently selected
static readonly Dictionary<long, User> Users = new();
static readonly Dictionary<long, ChatBase> Chats = new();
// go to Project Properties > Debug > Environment variables and add at least these: api_id, api_hash, phone_number
static async Task Main()
{
WTelegram.Helpers.Log = (l, s) => System.Diagnostics.Debug.WriteLine(s);
Client = new WTelegram.Client(Environment.GetEnvironmentVariable);
Secrets = new WTelegram.SecretChats(Client, "Secrets.bin");
Helpers.Log = (l, s) => System.Diagnostics.Debug.WriteLine(s);
Client = new Client(Environment.GetEnvironmentVariable);
Secrets = new SecretChats(Client, "Secrets.bin");
AppDomain.CurrentDomain.ProcessExit += (s, e) => { Secrets.Dispose(); Client.Dispose(); };
SelectActiveChat();
@ -46,9 +47,9 @@ Type a command, or a message to send to the active secret chat:");
var line = Console.ReadLine();
if (line.StartsWith('/'))
{
if (line == "/discard delete") { await Secrets.Discard(ActiveChat, true); SelectActiveChat(); }
else if (line == "/discard") { await Secrets.Discard(ActiveChat, false); SelectActiveChat(); }
else if (line == "/read") await Client.Messages_ReadEncryptedHistory(ActiveChat, DateTime.UtcNow);
if (line == "/discard delete") { await Secrets.Discard(ActiveChat.ChatId, true); SelectActiveChat(); }
else if (line == "/discard") { await Secrets.Discard(ActiveChat.ChatId, false); SelectActiveChat(); }
else if (line == "/read") await Client.Messages_ReadEncryptedHistory(ActiveChat.Peer, DateTime.UtcNow);
else if (line == "/users") foreach (var user in Users.Values) Console.WriteLine($"{user.id,-10} {user}");
else if (line.StartsWith("/select ")) SelectActiveChat(int.Parse(line[8..]));
else if (line.StartsWith("/request "))
@ -58,15 +59,15 @@ Type a command, or a message to send to the active secret chat:");
Console.WriteLine("User not found");
else if (line.StartsWith("/photo "))
{
var media = new TL.Layer45.DecryptedMessageMediaPhoto { caption = line[7..] };
var media = new TL.Layer46.DecryptedMessageMediaPhoto { caption = line[7..] };
var file = await Secrets.UploadFile(File.OpenRead(line[7..]), media);
var sent = await Secrets.SendMessage(ActiveChat, new TL.Layer73.DecryptedMessage { random_id = WTelegram.Helpers.RandomLong(),
var sent = await Secrets.SendMessage(ActiveChat.ChatId, new TL.Layer73.DecryptedMessage { random_id = Helpers.RandomLong(),
media = media, flags = TL.Layer73.DecryptedMessage.Flags.has_media }, file: file);
}
else Console.WriteLine("Unrecognized command");
}
else if (ActiveChat == null) Console.WriteLine("No active secret chat");
else await Secrets.SendMessage(ActiveChat, new TL.Layer73.DecryptedMessage { message = line, random_id = WTelegram.Helpers.RandomLong() });
else await Secrets.SendMessage(ActiveChat.ChatId, new TL.Layer73.DecryptedMessage { message = line, random_id = Helpers.RandomLong() });
}
catch (Exception ex)
{
@ -86,7 +87,7 @@ Type a command, or a message to send to the active secret chat:");
await Secrets.HandleUpdate(ue);
break;
case UpdateNewEncryptedMessage unem: // Encrypted message or service message:
if (unem.message.ChatId != ActiveChat?.chat_id) SelectActiveChat(unem.message.ChatId);
if (unem.message.ChatId != ActiveChat?.ChatId) SelectActiveChat(unem.message.ChatId);
foreach (var msg in Secrets.DecryptMessage(unem.message))
{
if (msg.Media != null && unem.message is EncryptedMessage { file: EncryptedFile ef })
@ -110,8 +111,8 @@ Type a command, or a message to send to the active secret chat:");
private static void SelectActiveChat(int newActiveChat = 0)
{
ActiveChat = Secrets.Peers.FirstOrDefault(sc => newActiveChat == 0 || sc.chat_id == newActiveChat);
Console.WriteLine("Active secret chat ID: " + ActiveChat?.chat_id);
ActiveChat = Secrets.Chats.FirstOrDefault(sc => newActiveChat == 0 || sc.ChatId == newActiveChat);
Console.WriteLine("Active secret chat ID: " + ActiveChat?.ChatId);
}
}
}