forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-05-16 13:06:40 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

p2p: verify protocol handshake node ID

Browse source
This commit is contained in:
Felix Lange 2015-03-04 12:02:08 +01:00
parent 7d39fd6678
commit 21649100b1
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
p2p/handshake.go
View file

@ -89,6 +89,9 @@ func setupInboundConn(fd net.Conn, prv *ecdsa.PrivateKey, our *protoHandshake) (
if err != nil { if err != nil {
return nil, err return nil, err
} }
if rhs.ID != secrets.RemoteID {
return nil, errors.New("node ID in protocol handshake does not match encryption handshake")
}
// TODO: validate that handshake node ID matches // TODO: validate that handshake node ID matches
if err := writeProtocolHandshake(rw, our); err != nil { if err := writeProtocolHandshake(rw, our); err != nil {
return nil, fmt.Errorf("protocol write error: %v", err) return nil, fmt.Errorf("protocol write error: %v", err)