# GoSmartKeyboard Environment Variables ## Always use xdotool Some users may always want xdotool, see the [Streaming.md](Streaming.md) file for more information. --- always use xdotool environment variable alwaysUseXdotool, alwaysUseXdotoolExists := os.LookupEnv("KEYBOARD_ALWAYS_USE_XDOTOOL") --- ## 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`. ``` go --- get authTokenFile from environment authTokenFile, authTokenFileIsSet := os.LookupEnv("KEYBOARD_AUTH_TOKEN_FILE") --- ``` ## Authentication token input (for client) --- get authTokenInput from environment authTokenInput, authTokenInputExists := os.LookupEnv("KEYBOARD_AUTH") --- ## Client fifo --- get client fifo input file from environment clientFifoInputFile, clientFifoInputFileExists := os.LookupEnv("KEYBOARD_FIFO") --- ## 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") ---