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Code Issues Releases Wiki Activity

Cached checked certificates in overlays (#1338)

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SpyCheese 2024-11-18 10:38:32 +04:00 • committed by GitHub
parent f00ff75548
commit 413da6cd20
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GPG key ID: B5690EEEBB952194
4 changed files with 49 additions and 29 deletions
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22
overlay/overlay-manager.cpp
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@ -564,7 +564,7 @@ td::Result<std::shared_ptr<Certificate>> Certificate::create(tl_object_ptr<ton_a
}
BroadcastCheckResult Certificate::check(PublicKeyHash node, OverlayIdShort overlay_id, td::int32 unix_time,
td::uint32 size, bool is_fec) const {
td::uint32 size, bool is_fec, bool skip_check_signature) const {
if (size > max_size_) {
return BroadcastCheckResult::Forbidden;
}
@ -575,16 +575,16 @@ BroadcastCheckResult Certificate::check(PublicKeyHash node, OverlayIdShort overl
return BroadcastCheckResult::Forbidden;
}
auto R1 = issued_by_.get<PublicKey>().create_encryptor();
if (R1.is_error()) {
return BroadcastCheckResult::Forbidden;
}
auto E = R1.move_as_ok();
auto B = to_sign(overlay_id, node);
if (E->check_signature(B.as_slice(), signature_.as_slice()).is_error()) {
return BroadcastCheckResult::Forbidden;
if (!skip_check_signature) {
auto R1 = issued_by_.get<PublicKey>().create_encryptor();
if (R1.is_error()) {
return BroadcastCheckResult::Forbidden;
}
auto E = R1.move_as_ok();
auto B = to_sign(overlay_id, node);
if (E->check_signature(B.as_slice(), signature_.as_slice()).is_error()) {
return BroadcastCheckResult::Forbidden;
}
}
return (flags_ & CertificateFlags::Trusted) ? BroadcastCheckResult::Allowed : BroadcastCheckResult::NeedCheck;