func()

in whisk/client.go [327:345]

• 18 lines of code
• 4 McCabe index (conditional complexity)

func (c *Client) addAuthHeader(req *http.Request, authRequired bool) error {
	// Allow for authorization override via Additional Headers
	authHeaderValue := c.Config.AdditionalHeaders.Get("Authorization")
	if authHeaderValue != "" {
		Debug(DbgInfo, "Using additional header authorization\n")
	} else if c.Config.AuthToken != "" {
		encodedAuthToken := base64.StdEncoding.EncodeToString([]byte(c.Config.AuthToken))
		req.Header.Add("Authorization", fmt.Sprintf("Basic %s", encodedAuthToken))
		Debug(DbgInfo, "Adding basic auth header; using authkey\n")
	} else {
		if authRequired {
			Debug(DbgError, "The required authorization key is not configured - neither set as a property nor set via the --auth CLI argument\n")
			errStr := wski18n.T("Authorization key is not configured (--auth is required)")
			werr := MakeWskError(errors.New(errStr), EXIT_CODE_ERR_USAGE, DISPLAY_MSG, DISPLAY_USAGE)
			return werr
		}
	}
	return nil
}