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| author | Felix Lange <fjl@twurst.com> | 2015-03-04 19:02:08 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@twurst.com> | 2015-03-04 19:27:24 +0800 |
| commit | 21649100b1ed64c9bd73c547360dd6db9b5218fb (patch) | |
| tree | f3d4a2935870ba46d39b125d116d193e4257e44b /p2p | |
| parent | 7d39fd66782dee01f9534bed3cbe22c97c8d610f (diff) | |
| download | dexon-21649100b1ed64c9bd73c547360dd6db9b5218fb.tar.gz dexon-21649100b1ed64c9bd73c547360dd6db9b5218fb.tar.zst dexon-21649100b1ed64c9bd73c547360dd6db9b5218fb.zip | |
p2p: verify protocol handshake node ID
Diffstat (limited to 'p2p')
| -rw-r--r-- | p2p/handshake.go | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/p2p/handshake.go b/p2p/handshake.go index a56de968d..3ad25bae4 100644 --- a/p2p/handshake.go +++ b/p2p/handshake.go @@ -89,6 +89,9 @@ func setupInboundConn(fd net.Conn, prv *ecdsa.PrivateKey, our *protoHandshake) ( if err != nil { 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 if err := writeProtocolHandshake(rw, our); err != nil { return nil, fmt.Errorf("protocol write error: %v", err) |