gosmartkeyboard/EnvironmentVariables.md

GoSmartKeyboard Environment Variables

Authentication token file

The authentication token configuration file is set by the environment variable KEYBOARD_AUTH_TOKEN_FILE, but defaults to XDG_CONFIG_HOME/smartkeyboard/auth-token.

--- get authTokenFile from environment

authTokenFile, authTokenFileIsSet := os.LookupEnv("KEYBOARD_AUTH_TOKEN_FILE")

---

HTTP Bind Settings

GoSmartKeyboard supports both standard TCP sockets and unix sockets for the HTTP server.

First, we check for a unix socket path.

One should prefer a unix socket if their reverse proxy supports it and is on the same machine.

--- unixSocketPath

unixSocketPath, unixSocketPathExists := os.LookupEnv("KEYBOARD_UNIX_SOCKET_PATH")

If the unix socket path is set, we use it. Otherwise, we use the TCP socket.

The TCP socket is configured by the following environment variables:

--- TCPBindAddress

tcpBindAddress, tcpBindAddressExists := os.LookupEnv("KEYBOARD_TCP_BIND_ADDRESS")

--- TCPBindPort

tcpBindPort, tcpBindPortExists := os.LookupEnv("KEYBOARD_TCP_BIND_PORT")