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simplify packet definition (#30)

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This commit is contained in:
Sijie.Sun
2024-03-13 18:09:48 +08:00
committed by GitHub
parent 0053666dfb
commit b0494687b5
9 changed files with 26 additions and 52 deletions
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easytier-core/src/gateway/tcp_proxy.rs
+3 -3
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@@ -88,7 +88,7 @@ impl PeerPacketFilter for TcpProxy {
return None;
};
let ipv4 = Ipv4Packet::new(&x.data)?;
let ipv4 = Ipv4Packet::new(&x)?;
if ipv4.get_version() != 4 || ipv4.get_next_level_protocol() != IpNextHeaderProtocols::Tcp {
return None;
}
@@ -99,8 +99,8 @@ impl PeerPacketFilter for TcpProxy {
tracing::trace!(ipv4 = ?ipv4, cidr_set = ?self.cidr_set, "proxy tcp packet received");
let mut packet_buffer = BytesMut::with_capacity(x.data.len());
packet_buffer.extend_from_slice(&x.data.to_vec());
let mut packet_buffer = BytesMut::with_capacity(x.len());
packet_buffer.extend_from_slice(&x.to_vec());
let (ip_buffer, tcp_buffer) =
packet_buffer.split_at_mut(ipv4.get_header_length() as usize * 4);