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Fix new clippy lint

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This commit is contained in:
Aram 🍐 2022-03-27 17:14:13 -04:00
parent 472a4df69f
commit 52aba0115d
2 changed files with 5 additions and 8 deletions
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3
src/config.rs
View file

@ -138,8 +138,7 @@ impl Config {
// Read private key from file or CLI argument
let (group_readable, world_readable) = matches
.value_of("private-key-file")
.map(is_file_insecurely_readable)
.flatten()
.and_then(is_file_insecurely_readable)
.unwrap_or_default();
if group_readable {
warnings.push("Private key file is group-readable. This is insecure.".into());

10
src/wg.rs
View file

@ -224,24 +224,22 @@ impl WireGuardTunnel {
.ok()
// Only care if the packet is destined for this tunnel
.filter(|packet| Ipv4Addr::from(packet.dst_addr()) == self.source_peer_ip)
.map(|packet| match packet.protocol() {
.and_then(|packet| match packet.protocol() {
IpProtocol::Tcp => Some(PortProtocol::Tcp),
IpProtocol::Udp => Some(PortProtocol::Udp),
// Unrecognized protocol, so we cannot determine where to route
_ => None,
})
.flatten(),
}),
Ok(IpVersion::Ipv6) => Ipv6Packet::new_checked(&packet)
.ok()
// Only care if the packet is destined for this tunnel
.filter(|packet| Ipv6Addr::from(packet.dst_addr()) == self.source_peer_ip)
.map(|packet| match packet.next_header() {
.and_then(|packet| match packet.next_header() {
IpProtocol::Tcp => Some(PortProtocol::Tcp),
IpProtocol::Udp => Some(PortProtocol::Udp),
// Unrecognized protocol, so we cannot determine where to route
_ => None,
})
.flatten(),
}),
_ => None,
}
}