Golang Config.Remotes方法代码示例

// addServer adds the given remote info to the provided config.
// The implementation is based loosely on:
//  https://github.com/lxc/lxd/blob/master/lxc/remote.go
func addServer(config *lxd.Config, server string, addr string) error {
	addr, err := fixAddr(addr)
	if err != nil {
		return err
	}

	if config.Remotes == nil {
		config.Remotes = make(map[string]lxd.RemoteConfig)
	}

	/* Actually add the remote */
	// TODO(ericsnow) Fail on collision?
	config.Remotes[server] = lxd.RemoteConfig{Addr: addr}

	return nil
}

func (c *remoteCmd) addServer(config *lxd.Config, server string, addr string, acceptCert bool, password string, public bool, protocol string) error {
	var rScheme string
	var rHost string
	var rPort string

	// Setup the remotes list
	if config.Remotes == nil {
		config.Remotes = make(map[string]lxd.RemoteConfig)
	}

	// Fast track simplestreams
	if protocol == "simplestreams" {
		config.Remotes[server] = lxd.RemoteConfig{Addr: addr, Public: true, Protocol: protocol}
		return nil
	}

	/* Complex remote URL parsing */
	remoteURL, err := url.Parse(addr)
	if err != nil {
		return err
	}

	if remoteURL.Scheme != "" {
		if remoteURL.Scheme != "unix" && remoteURL.Scheme != "https" {
			rScheme = "https"
		} else {
			rScheme = remoteURL.Scheme
		}
	} else if addr[0] == '/' {
		rScheme = "unix"
	} else {
		if !shared.PathExists(addr) {
			rScheme = "https"
		} else {
			rScheme = "unix"
		}
	}

	if remoteURL.Host != "" {
		rHost = remoteURL.Host
	} else {
		rHost = addr
	}

	host, port, err := net.SplitHostPort(rHost)
	if err == nil {
		rHost = host
		rPort = port
	} else {
		rPort = shared.DefaultPort
	}

	if rScheme == "unix" {
		if addr[0:5] == "unix:" {
			if addr[0:7] == "unix://" {
				if len(addr) > 8 {
					rHost = addr[8:]
				} else {
					rHost = ""
				}
			} else {
				rHost = addr[6:]
			}
		}
		rPort = ""
	}

	if strings.Contains(rHost, ":") && !strings.HasPrefix(rHost, "[") {
		rHost = fmt.Sprintf("[%s]", rHost)
	}

	if rPort != "" {
		addr = rScheme + "://" + rHost + ":" + rPort
	} else {
		addr = rScheme + "://" + rHost
	}

	/* Actually add the remote */
	config.Remotes[server] = lxd.RemoteConfig{Addr: addr, Protocol: protocol}

	remote := config.ParseRemote(server)
	d, err := lxd.NewClient(config, remote)
	if err != nil {
		return err
	}

	if len(addr) > 5 && addr[0:5] == "unix:" {
		// NewClient succeeded so there was a lxd there (we fingered
		// it) so just accept it
		return nil
	}

	var certificate *x509.Certificate

	/* Attempt to connect using the system root CA */
	err = d.Finger()
	if err != nil {
		// Failed to connect using the system CA, so retrieve the remote certificate
		certificate, err = getRemoteCertificate(addr)
		if err != nil {
//.........这里部分代码省略.........

func addServer(config *lxd.Config, server string, addr string, acceptCert bool, password string, public bool) error {
	var r_scheme string
	var r_host string
	var r_port string

	/* Complex remote URL parsing */
	remote_url, err := url.Parse(addr)
	if err != nil {
		return err
	}

	if remote_url.Scheme != "" {
		if remote_url.Scheme != "unix" && remote_url.Scheme != "https" {
			r_scheme = "https"
		} else {
			r_scheme = remote_url.Scheme
		}
	} else if addr[0] == '/' {
		r_scheme = "unix"
	} else {
		if !shared.PathExists(addr) {
			r_scheme = "https"
		} else {
			r_scheme = "unix"
		}
	}

	if remote_url.Host != "" {
		r_host = remote_url.Host
	} else {
		r_host = addr
	}

	host, port, err := net.SplitHostPort(r_host)
	if err == nil {
		r_host = host
		r_port = port
	} else {
		r_port = shared.DefaultPort
	}

	if r_scheme == "unix" {
		if addr[0:5] == "unix:" {
			if addr[0:7] == "unix://" {
				if len(addr) > 8 {
					r_host = addr[8:]
				} else {
					r_host = ""
				}
			} else {
				r_host = addr[6:]
			}
		}
		r_port = ""
	}

	if strings.Contains(r_host, ":") && !strings.HasPrefix(r_host, "[") {
		r_host = fmt.Sprintf("[%s]", r_host)
	}

	if r_port != "" {
		addr = r_scheme + "://" + r_host + ":" + r_port
	} else {
		addr = r_scheme + "://" + r_host
	}

	if config.Remotes == nil {
		config.Remotes = make(map[string]lxd.RemoteConfig)
	}

	/* Actually add the remote */
	config.Remotes[server] = lxd.RemoteConfig{Addr: addr}

	remote := config.ParseRemote(server)
	c, err := lxd.NewClient(config, remote)
	if err != nil {
		return err
	}

	if len(addr) > 5 && addr[0:5] == "unix:" {
		// NewClient succeeded so there was a lxd there (we fingered
		// it) so just accept it
		return nil
	}

	/* grab the server's cert */
	err = c.Finger()
	if err != nil {
		return err
	}

	if !acceptCert {
		// Try to use the CAs on localhost to verify the cert so we
		// don't have to bother the user.
		digest, err := c.TryVerifyServerCert(host)
		if err != nil {
			fmt.Printf(i18n.G("Certificate fingerprint: %x")+"\n", digest)
			fmt.Printf(i18n.G("ok (y/n)?") + " ")
			line, err := shared.ReadStdin()
			if err != nil {
//.........这里部分代码省略.........

func addServer(config *lxd.Config, server string, addr string, acceptCert bool, password string) error {
	var r_scheme string
	var r_host string
	var r_port string

	remote_url, err := url.Parse(addr)
	if err != nil {
		return err
	}

	if remote_url.Scheme != "" {
		if remote_url.Scheme != "unix" && remote_url.Scheme != "https" {
			r_scheme = "https"
		} else {
			r_scheme = remote_url.Scheme
		}
	} else if addr[0] == '/' {
		r_scheme = "unix"
	} else {
		if !shared.PathExists(addr) {
			r_scheme = "https"
		} else {
			r_scheme = "unix"
		}
	}

	if remote_url.Host != "" {
		r_host = remote_url.Host
	} else {
		r_host = addr
	}

	host, port, err := net.SplitHostPort(r_host)
	if err == nil {
		r_host = host
		r_port = port
	} else {
		r_port = shared.DefaultPort
	}

	if r_scheme == "unix" {
		if addr[0:5] == "unix:" {
			if addr[0:7] == "unix://" {
				r_host = addr[8:]
			} else {
				r_host = addr[6:]
			}
		}
		r_port = ""
	}

	if strings.Contains(r_host, ":") && !strings.HasPrefix(r_host, "[") {
		r_host = fmt.Sprintf("[%s]", r_host)
	}

	if r_port != "" {
		addr = r_scheme + "://" + r_host + ":" + r_port
	} else {
		addr = r_scheme + "://" + r_host
	}

	if config.Remotes == nil {
		config.Remotes = make(map[string]lxd.RemoteConfig)
	}

	config.Remotes[server] = lxd.RemoteConfig{Addr: addr}

	remote := config.ParseRemote(server)
	c, err := lxd.NewClient(config, remote)
	if err != nil {
		return err
	}

	if len(addr) > 5 && addr[0:5] == "unix:" {
		// NewClient succeeded so there was a lxd there (we fingered
		// it) so just accept it
		return nil
	}

	err = c.UserAuthServerCert(host, acceptCert)
	if err != nil {
		return err
	}

	if c.AmTrusted() {
		// server already has our cert, so we're done
		return nil
	}

	if password == "" {
		fmt.Printf(gettext.Gettext("Admin password for %s: "), server)
		pwd, err := terminal.ReadPassword(0)
		if err != nil {
			/* We got an error, maybe this isn't a terminal, let's try to
			 * read it as a file */
			pwd, err = shared.ReadStdin()
			if err != nil {
				return err
			}
		}
//.........这里部分代码省略.........

func addServer(config *lxd.Config, server string, addr string, acceptCert bool, password string, public bool) error {
	var r_scheme string
	var r_host string
	var r_port string

	/* Complex remote URL parsing */
	remote_url, err := url.Parse(addr)
	if err != nil {
		return err
	}

	if remote_url.Scheme != "" {
		if remote_url.Scheme != "unix" && remote_url.Scheme != "https" {
			r_scheme = "https"
		} else {
			r_scheme = remote_url.Scheme
		}
	} else if addr[0] == '/' {
		r_scheme = "unix"
	} else {
		if !shared.PathExists(addr) {
			r_scheme = "https"
		} else {
			r_scheme = "unix"
		}
	}

	if remote_url.Host != "" {
		r_host = remote_url.Host
	} else {
		r_host = addr
	}

	host, port, err := net.SplitHostPort(r_host)
	if err == nil {
		r_host = host
		r_port = port
	} else {
		r_port = shared.DefaultPort
	}

	if r_scheme == "unix" {
		if addr[0:5] == "unix:" {
			if addr[0:7] == "unix://" {
				r_host = addr[8:]
			} else {
				r_host = addr[6:]
			}
		}
		r_port = ""
	}

	if strings.Contains(r_host, ":") && !strings.HasPrefix(r_host, "[") {
		r_host = fmt.Sprintf("[%s]", r_host)
	}

	if r_port != "" {
		addr = r_scheme + "://" + r_host + ":" + r_port
	} else {
		addr = r_scheme + "://" + r_host
	}

	if config.Remotes == nil {
		config.Remotes = make(map[string]lxd.RemoteConfig)
	}

	/* Actually add the remote */
	config.Remotes[server] = lxd.RemoteConfig{Addr: addr, Public: public}

	remote := config.ParseRemote(server)
	c, err := lxd.NewClient(config, remote)
	if err != nil {
		return err
	}

	if len(addr) > 5 && addr[0:5] == "unix:" {
		// NewClient succeeded so there was a lxd there (we fingered
		// it) so just accept it
		return nil
	}

	err = c.UserAuthServerCert(host, acceptCert)
	if err != nil {
		return err
	}

	if public {
		if err := c.Finger(); err != nil {
			return err
		}

		return nil
	}

	if c.AmTrusted() {
		// server already has our cert, so we're done
		return nil
	}

	if password == "" {
//.........这里部分代码省略.........