Function readConfigFromEnvironmentVariables

commands/helpers.go:53–77

(cfg *config.Config)

}

func readConfigFromEnvironmentVariables(cfg *config.Config) error {
	if cfg.CaCerts == nil && os.Getenv("CREDHUB_CA_CERT") != "" {
		caCerts, err := ReadOrGetCaCerts([]string{os.Getenv("CREDHUB_CA_CERT")})
		if err != nil {
			return err
		}

		cfg.CaCerts = caCerts
	}

	if cfg.ApiURL == "" && os.Getenv("CREDHUB_SERVER") != "" {
		cfg.ApiURL = os.Getenv("CREDHUB_SERVER")
	}

	if cfg.AuthURL == "" && cfg.ApiURL != "" {
		credhubInfo, err := GetApiInfo(cfg.ApiURL, cfg.CaCerts, cfg.InsecureSkipVerify, cfg.HttpTimeout)
		if err != nil {
			return errors.NewNetworkError(err)
		}

		cfg.AuthURL = credhubInfo.AuthServer.URL
	}

	return config.WriteConfig(*cfg)
}

func newCredhubClient(cfg *config.Config, clientId string, clientSecret string, usingClientCredentials bool) (*credhub.CredHub, error) {
	credhubClient, err := credhub.New(cfg.ApiURL, credhub.CaCerts(cfg.CaCerts...), credhub.SkipTLSValidation(cfg.InsecureSkipVerify), credhub.Auth(auth.Uaa(