[BUGFIX] Hostname validator based off URLValidator

line / promgen

Promgen is a configuration file generator for Prometheus

https://line.github.io/promgen/

MIT License

1.06k stars 150 forks source link

[BUGFIX] Hostname validator based off URLValidator #383

Closed kfdm closed 2 years ago

kfdm commented 2 years ago

Our previous fix (in #380) was too naive, and forgets . and other characters that can be in a hostname. May be better to base it on the existing URLValidator