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Use server specified random data,

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GitOrigin-RevId: 7bb82f481b9095b3644b0d768e602976ed62d524
This commit is contained in:
levlam 2018-08-07 22:43:29 +03:00
parent caa48e00ab
commit b2ff3570c1
2 changed files with 8 additions and 8 deletions
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4
td/telegram/CallActor.cpp
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@ -457,8 +457,12 @@ void CallActor::do_load_dh_config(Promise<std::shared_ptr<DhConfig>> promise) {
dh_config->version = dh->version_;
dh_config->prime = dh->p_.as_slice().str();
dh_config->g = dh->g_;
Random::add_seed(dh->random_.as_slice());
G()->set_dh_config(dh_config);
return std::move(dh_config);
} else if (new_dh_config->get_id() == telegram_api::messages_dhConfigNotModified::ID) {
auto dh = move_tl_object_as<telegram_api::messages_dhConfigNotModified>(new_dh_config);
Random::add_seed(dh->random_.as_slice());
}
if (old_dh_config) {
return std::move(old_dh_config);

12
td/telegram/SecretChatActor.cpp
View File

@ -1913,12 +1913,6 @@ Status SecretChatActor::on_read_history(NetQueryPtr query) {
return Status::OK();
}
// DH CONFIG
// messages.dhConfigNotModified#c0e24635 random:bytes = messages.DhConfig;
// messages.dhConfig#2c221edd g:int p:bytes version:int random:bytes = messages.DhConfig;
//---functions---
// messages.getDhConfig#26cf8950 version:int random_length:int = messages.DhConfig;
void SecretChatActor::start_up() {
LOG(INFO) << "SecretChatActor: start_up";
// auto start = Time::now();
@ -1983,15 +1977,17 @@ Status SecretChatActor::on_dh_config(NetQueryPtr query) {
auth_state_.handshake.set_config(auth_state_.dh_config.g, auth_state_.dh_config.prime);
return Status::OK();
}
void SecretChatActor::on_dh_config(telegram_api::messages_dhConfigNotModified &dh_not_modified) {
// TODO: use random_
Random::add_seed(dh_not_modified.random_.as_slice());
}
void SecretChatActor::on_dh_config(telegram_api::messages_dhConfig &dh) {
auto dh_config = std::make_shared<DhConfig>();
dh_config->version = dh.version_;
dh_config->prime = dh.p_.as_slice().str();
dh_config->g = dh.g_;
// TODO: use random_
Random::add_seed(dh.random_.as_slice());
auth_state_.dh_config = *dh_config;
context_->set_dh_config(dh_config);
}