Add limit on maximum videoNote size.

td/telegram/ConfigManager.cpp

@@ -1684,7 +1684,7 @@ void ConfigManager::process_app_config(tl_object_ptr<telegram_api::JSONValue> &c
           for (auto &video_note_setting : video_note_settings) {
             CHECK(video_note_setting != nullptr);
             if (video_note_setting->key_ != "diameter" && video_note_setting->key_ != "video_bitrate" &&
-                video_note_setting->key_ != "audio_bitrate") {
+                video_note_setting->key_ != "audio_bitrate" && video_note_setting->key_ != "max_size") {
               continue;
             }
             if (video_note_setting->value_->get_id() == telegram_api::jsonNumber::ID) {
@@ -1700,6 +1700,9 @@ void ConfigManager::process_app_config(tl_object_ptr<telegram_api::JSONValue> &c
                 if (video_note_setting->key_ == "audio_bitrate") {
                   G()->shared_config().set_option_integer("suggested_video_note_audio_bitrate", setting_value);
                 }
+                if (video_note_setting->key_ == "max_size") {
+                  G()->shared_config().set_option_integer("video_note_size_max", setting_value);
+                }
               }
             } else {
               LOG(ERROR) << "Receive unexpected video note setting " << to_string(video_note_setting);

td/telegram/MessagesManager.cpp

@@ -35839,7 +35839,7 @@ void MessagesManager::on_get_channel_difference(
   }
 
   if (!is_final) {
-    LOG_IF(ERROR, timeout > 0) << "Have timeout in not final ChannelDifference in " << dialog_id;
+    LOG_IF(ERROR, timeout > 0) << "Have timeout in nonfinal ChannelDifference in " << dialog_id;
     get_channel_difference(dialog_id, d->pts, true, "on_get_channel_difference");
     return;
   }

td/telegram/Td.cpp

@@ -3565,6 +3565,8 @@ bool Td::is_internal_config_option(Slice name) {
              name == "rating_e_decay" || name == "recent_stickers_limit";
     case 's':
       return name == "saved_animations_limit";
+    case 'v':
+      return name == "video_note_size_max";
     case 'w':
       return name == "webfile_dc_id";
     default:

td/telegram/cli.cpp

@@ -3624,7 +3624,7 @@ class CliClient final : public Actor {
       string video_path;
       get_args(args, chat_id, video_path);
       send_message(chat_id,
-                   td_api::make_object<td_api::inputMessageVideoNote>(as_input_file(video_path), nullptr, 1, 5));
+                   td_api::make_object<td_api::inputMessageVideoNote>(as_input_file(video_path), nullptr, 10, 5));
     } else if (op == "svenue") {
       string chat_id;
       string latitude;

td/telegram/files/FileManager.cpp

@@ -920,6 +920,7 @@ bool FileManager::are_modification_times_equal(int64 old_mtime, int64 new_mtime)
 Status FileManager::check_local_location(FullLocalFileLocation &location, int64 &size, bool skip_file_size_checks) {
   constexpr int64 MAX_THUMBNAIL_SIZE = 200 * (1 << 10) - 1 /* 200 KB - 1 B */;
   constexpr int64 MAX_PHOTO_SIZE = 10 * (1 << 20) /* 10 MB */;
+  constexpr int64 DEFAULT_VIDEO_NOTE_SIZE_MAX = 12 * (1 << 20) /* 12 MB */;
 
   if (location.path_.empty()) {
     return Status::Error(400, "File must have non-empty path");
@@ -967,13 +968,17 @@ Status FileManager::check_local_location(FullLocalFileLocation &location, int64
     return Status::Error(400, PSLICE() << "File \"" << location.path_ << "\" is too big for a thumbnail "
                                        << tag("size", format::as_size(size)));
   }
-  if (location.file_type_ == FileType::Photo && size > MAX_PHOTO_SIZE) {
-    return Status::Error(400, PSLICE() << "File \"" << location.path_ << "\" is too big for a photo "
-                                       << tag("size", format::as_size(size)));
-  }
   if (size > MAX_FILE_SIZE) {
+    return Status::Error(400, PSLICE() << "File \"" << location.path_ << "\" of size " << size << " bytes is too big");
+  }
+  if (location.file_type_ == FileType::Photo && size > MAX_PHOTO_SIZE) {
     return Status::Error(
-        400, PSLICE() << "File \"" << location.path_ << "\" is too big " << tag("size", format::as_size(size)));
+        400, PSLICE() << "File \"" << location.path_ << "\" of size " << size << " bytes is too big for a photo");
+  }
+  if (location.file_type_ == FileType::VideoNote &&
+      size > G()->shared_config().get_option_integer("video_note_size_max", DEFAULT_VIDEO_NOTE_SIZE_MAX)) {
+    return Status::Error(
+        400, PSLICE() << "File \"" << location.path_ << "\" of size " << size << " bytes is too big for a video note");
   }
   return Status::OK();
 }

td/telegram/files/FileType.cpp

@@ -182,6 +182,7 @@ bool is_file_big(FileType file_type, int64 expected_size) {
     case FileType::ProfilePhoto:
     case FileType::Photo:
     case FileType::EncryptedThumbnail:
+    case FileType::VideoNote:
       return false;
     default:
       break;