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refactor: deglobalization of bls_legacy_scheme 3/N #6508

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merged 17 commits into from
Jan 7, 2025
Merged

refactor: deglobalization of bls_legacy_scheme 3/N #6508

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544031d
fix: do not pass param 'modOrder' for bls::PrivateKey
knst Dec 13, 2024
b5cd09e
fix: rename argument name for IsTriviallyValid for protx
knst Dec 13, 2024
f1a7e95
fix: condition of bls activation to make work even from block 1 in sp…
knst Dec 24, 2024
4acdd79
refactor: remove general constructor of BLS objects from bytes, add o…
knst Dec 23, 2024
f728fc9
refactor: drop legacy flag from CActiveMasternodeInfo
knst Dec 23, 2024
caedaba
refactor: remove CheckMalleable without bls scheme argument
knst Dec 24, 2024
394d649
feat: use basic scheme for RPC `bls generate` by default
knst Dec 23, 2024
7cbb26b
style: clang suggestion for bls rpcs
knst Dec 25, 2024
26c058a
refactor: optimize usages bls_ies.h and bls.h
knst Dec 23, 2024
91f10b1
refactor: removed unused functions from bls_ies
knst Dec 24, 2024
99e9c65
feat: use Basic scheme only for public key serialization in bls_ies
knst Dec 24, 2024
5ea9ff9
feat: enforce using _legacy suffix for protx commands; no more guessi…
knst Dec 23, 2024
954e5ef
fix: undefined behaviour in evo RPC calls of RPCHelpMan
knst Dec 26, 2024
ce18dcd
refactor: enforce passing bls scheme for each call of sign by BLS
knst Dec 24, 2024
6fa033e
feat: p2p message mnauth to always use Basic BLS scheme
knst Dec 24, 2024
5c36bb2
docs: add TODO about bls global variable
knst Dec 24, 2024
f76f943
docs: comments about invariant for CBLSSecretKey for bls scheme
knst Dec 23, 2024
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feat: p2p message mnauth to always use Basic BLS scheme
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@knst
knst committed Dec 27, 2024
commit 6fa033e447a70326eddd889eb8d0a920296154f9
8 changes: 5 additions & 3 deletions src/evo/mnauth.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -51,7 +51,8 @@ void CMNAuth::PushMNAUTH(CNode& peer, CConnman& connman, const CActiveMasternode

mnauth.proRegTxHash = mn_activeman.GetProTxHash();

mnauth.sig = mn_activeman.Sign(signHash, bls::bls_legacy_scheme.load());
// all clients uses basic BLS
mnauth.sig = mn_activeman.Sign(signHash, false);

LogPrint(BCLog::NET_NETCONN, "CMNAuth::%s -- Sending MNAUTH, peer=%d\n", __func__, peer.GetId());
connman.PushMessage(&peer, CNetMsgMaker(peer.GetCommonVersion()).Make(NetMsgType::MNAUTH, mnauth));
Expand Down Expand Up @@ -86,7 +87,8 @@ PeerMsgRet CMNAuth::ProcessMessage(CNode& peer, ServiceFlags node_services, CCon
}

if (!mnauth.sig.IsValid()) {
LogPrint(BCLog::NET_NETCONN, "CMNAuth::ProcessMessage -- invalid mnauth for protx=%s with sig=%s\n", mnauth.proRegTxHash.ToString(), mnauth.sig.ToString());
LogPrint(BCLog::NET_NETCONN, "CMNAuth::ProcessMessage -- invalid mnauth for protx=%s with sig=%s\n",
mnauth.proRegTxHash.ToString(), mnauth.sig.ToString(false));
return tl::unexpected{MisbehavingError{100, "invalid mnauth signature"}};
}

Expand All @@ -112,7 +114,7 @@ PeerMsgRet CMNAuth::ProcessMessage(CNode& peer, ServiceFlags node_services, CCon
}
LogPrint(BCLog::NET_NETCONN, "CMNAuth::%s -- constructed signHash for nVersion %d, peer=%d\n", __func__, peer.nVersion, peer.GetId());

if (!mnauth.sig.VerifyInsecure(dmn->pdmnState->pubKeyOperator.Get(), signHash)) {
if (!mnauth.sig.VerifyInsecure(dmn->pdmnState->pubKeyOperator.Get(), signHash, false)) {
// Same as above, MN seems to not know its fate yet, so give it a chance to update. If this is a
// malicious node (DoSing us), it'll get banned soon.
return tl::unexpected{MisbehavingError{10, "mnauth signature verification failed"}};
Expand Down