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Add switch_pm_parameters checks.

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GitOrigin-RevId: 5a948b1deadce1a5f4cc59af53942338bc00ee01
This commit is contained in:
levlam 2020-01-05 00:23:44 +03:00
parent 5b26485ede
commit a9de33970b
1 changed files with 12 additions and 0 deletions
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12
td/telegram/InlineQueriesManager.cpp
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@ -323,6 +323,18 @@ void InlineQueriesManager::answer_inline_query(int64 inline_query_id, bool is_pe
return promise.set_error(Status::Error(400, "Method can be used by bots only")); return promise.set_error(Status::Error(400, "Method can be used by bots only"));
} }
if (!switch_pm_text.empty()) {
if (switch_pm_parameter.empty()) {
return promise.set_error(Status::Error(400, "Can't use empty switch_pm_parameter"));
}
if (switch_pm_parameter.size() > 64) {
return promise.set_error(Status::Error(400, "Too long switch_pm_parameter specified"));
}
if (!is_base64url(switch_pm_parameter)) {
return promise.set_error(Status::Error(400, "Unallowed characters in switch_pm_parameter are used"));
}
}
vector<tl_object_ptr<telegram_api::InputBotInlineResult>> results; vector<tl_object_ptr<telegram_api::InputBotInlineResult>> results;
bool is_gallery = false; bool is_gallery = false;