lordwelch/breakglass
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make the port configurable for development

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This commit is contained in:
Christian Heusel 2022-03-06 21:22:28 +01:00 committed by Michael Stapelberg
parent 26c3398fb8
commit 0fd4350464
1 changed files with 5 additions and 1 deletions
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6
breakglass.go
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@ -32,6 +32,10 @@ var (
"/perm/breakglass.host_key", "/perm/breakglass.host_key",
"path to a PEM-encoded RSA, DSA or ECDSA private key (create using e.g. ssh-keygen -f /perm/breakglass.host_key -N '' -t rsa)") "path to a PEM-encoded RSA, DSA or ECDSA private key (create using e.g. ssh-keygen -f /perm/breakglass.host_key -N '' -t rsa)")
port = flag.String("port",
"22",
"port for breakglass to listen on")
forwarding = flag.String("forward", forwarding = flag.String("forward",
"", "",
"allow port forwarding. Use `loopback` for loopback interfaces and `private-network` for private networks") "allow port forwarding. Use `loopback` for loopback interfaces and `private-network` for private networks")
@ -191,7 +195,7 @@ func main() {
} }
for _, addr := range addrs { for _, addr := range addrs {
hostport := net.JoinHostPort(addr, "22") hostport := net.JoinHostPort(addr, *port)
listener, err := net.Listen("tcp", hostport) listener, err := net.Listen("tcp", hostport)
if err != nil { if err != nil {
log.Fatal(err) log.Fatal(err)