internal

Documentation

Index

• func SplitUnixSocketPermissionsBits(addr string) (path string, fileMode fs.FileMode, err error)

Functions

func SplitUnixSocketPermissionsBits

func SplitUnixSocketPermissionsBits(addr string) (path string, fileMode fs.FileMode, err error)

SplitUnixSocketPermissionsBits takes a unix socket address in the unusual "path|bits" format (e.g. /run/caddy.sock|0222) and tries to split it into socket path (host) and permissions bits (port). Colons (":") can't be used as separator, as socket paths on Windows may include a drive letter (e.g. `unix/c:\absolute\path.sock`). Permission bits will default to 0200 if none are specified. Throws an error, if the first carrying bit does not include write perms (e.g. `0422` or `022`). Symbolic permission representation (e.g. `u=w,g=w,o=w`) is not supported and will throw an error for now!