cliutil

func AuthEnvClient ¶

func AuthEnvClient() (*http.Client, *url.URL, error)

AuthEnvClient creates a client that is authenticated based on configuration environment variables.

Also returns the server base URL.

func Authenticate ¶

func Authenticate(c *http.Client, u url.URL, password string) error

Authenticate configures the client to access a server with the base URL and password, returning an error if the login fails.

func PrintEnvUsage ¶

func PrintEnvUsage()

PrintEnvUsage writes instructions on setting up authentication via environment variables to stderr.

func ReadEnv ¶

func ReadEnv() (baseURL *url.URL, password string, err error)

ReadEnv reads authentication environment variables, or returns an error if the variables were invalid.