Function ReadConfig

config/config.go:30–87

()

}

func ReadConfig() Config {
	c := Config{}

	data, err := os.ReadFile(ConfigPath())
	if err != nil {
		if !os.IsNotExist(err) {
			return c
		}
	}

	json.Unmarshal(data, &c)

	if server, ok := os.LookupEnv("CREDHUB_SERVER"); ok {
		if util.TokenIsPresent(c.AccessToken) {
			util.Warning(
				`WARNING: Two different login methods were detected:
1. A previously run "credhub login" command created a logged-in state
2. CREDHUB_* envrionment variables containing credentials and log-in information are present

This command will now proceed after attempting to log you in using the CREDHUB_* environment variables from method 2, hence ignoring the current logged-in state from method 1.

If you want to get rid of this warning message, you have two options:
a. Run "credhub logout". This will remove the logged-in state created by the "credhub login" command. Subsequent commands will use the environment variables to log you in.
b. Unset the "CREDHUB_SERVER" environment variable. Subsequent commands will use your logged-in state.

`)

		}
		c.ApiURL = util.AddDefaultSchemeIfNecessary(server)
		c.AuthURL = ""
		c.AccessToken = ""
		c.RefreshToken = ""
	}
	if client, ok := os.LookupEnv("CREDHUB_CLIENT"); ok {
		c.ClientID = client
	}
	if clientSecret, ok := os.LookupEnv("CREDHUB_SECRET"); ok {
		c.ClientSecret = clientSecret
	}
	if caCert, ok := os.LookupEnv("CREDHUB_CA_CERT"); ok {
		certs, err := ReadOrGetCaCerts([]string{caCert})
		if err != nil {
			fmt.Fprintf(os.Stderr, "error parsing CA certificates: %+v", err)
			return c
		}
		c.CaCerts = certs
	}
	if timeoutString, ok := os.LookupEnv("CREDHUB_HTTP_TIMEOUT"); ok {
		timeout, err := time.ParseDuration(timeoutString)
		if err != nil {
			fmt.Fprintf(os.Stderr, "error parsing HttpTimeout: %+v", err)
			return c
		}
		c.HttpTimeout = &timeout
	}

	return c
}