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wgctrl-rs: create /var/run/wireguard if it's not there 

wireguard-go wasn't writing the name file if the directory didn't
already exist.
pull/48/head
Jake McGinty 2021-04-11 13:30:38 +09:00
parent c15db6f833
commit dde58c8f45
1 changed files with 2 additions and 1 deletions
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3
wgctrl-rs/src/backends/userspace.rs
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@ -267,7 +267,7 @@ pub fn apply(builder: DeviceConfigBuilder, iface: &InterfaceName) -> io::Result<
// If we can't open a configuration socket to an existing interface, try starting it.
let mut sock = match open_socket(iface) {
Err(_) => {
// TODO(jake): allow other userspace wireguard implementations
fs::create_dir_all(VAR_RUN_PATH)?;
let output = Command::new(&get_userspace_implementation())
.env(
"WG_TUN_NAME_FILE",
@ -278,6 +278,7 @@ pub fn apply(builder: DeviceConfigBuilder, iface: &InterfaceName) -> io::Result<
if !output.status.success() {
return Err(io::ErrorKind::AddrNotAvailable.into());
}
std::thread::sleep(Duration::from_millis(100));
open_socket(iface)?
},
Ok(sock) => sock,