mirror of
https://github.com/netbirdio/netbird.git
synced 2025-08-19 03:16:58 +02:00
Feature/add iOS support (#1244)
* starting engine by passing file descriptor on engine start * inject logger that does not compile * logger and first client * first working connection * support for routes and working connection * small refactor for better code quality in swift * trying to add DNS * fix * updated * fix route deletion * trying to bind the DNS resolver dialer to an interface * use dns.Client.Exchange * fix metadata send on startup * switching between client to query upstream * fix panic on no dns response * fix after merge changes * add engine ready listener * replace engine listener with connection listener * disable relay connection for iOS until proxy is refactored into bind * Extract private upstream for iOS and fix function headers for other OS * Update mock Server * Fix dns server and upstream tests * Fix engine null pointer with mobile dependencies for other OS * Revert back to disabling upstream on no response * Fix some of the remarks from the linter * Fix linter * re-arrange duration calculation * revert exported HostDNSConfig * remove unused engine listener * remove development logs * refactor dns code and interface name propagation * clean dns server test * disable upstream deactivation for iOS * remove files after merge * fix dns server darwin * fix server mock * fix build flags * move service listen back to initialize * add wgInterface to hostManager initialization on android * fix typo and remove unused function * extract upstream exchange for ios and rest * remove todo * separate upstream logic to ios file * Fix upstream test * use interface and embedded struct for upstream * set properly upstream client * remove placeholder * remove ios specific attributes * fix upstream test * merge ipc parser and wg configurer for mobile * fix build annotation * use json for DNS settings handover through gomobile * add logs for DNS json string * bring back check on ios for private upstream * remove wrong (and unused) line * fix wrongly updated comments on DNSSetting export --------- Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>
This commit is contained in:
pascal-fischer
GitHub
224
client/ios/NetBirdSDK/client.go
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224
client/ios/NetBirdSDK/client.go
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@@ -0,0 +1,224 @@
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package NetBirdSDK
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import (
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"context"
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"sync"
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"time"
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log "github.com/sirupsen/logrus"
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"github.com/netbirdio/netbird/client/internal"
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"github.com/netbirdio/netbird/client/internal/auth"
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"github.com/netbirdio/netbird/client/internal/dns"
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"github.com/netbirdio/netbird/client/internal/listener"
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"github.com/netbirdio/netbird/client/internal/peer"
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"github.com/netbirdio/netbird/client/system"
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"github.com/netbirdio/netbird/formatter"
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)
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// ConnectionListener export internal Listener for mobile
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type ConnectionListener interface {
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peer.Listener
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}
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// RouteListener export internal RouteListener for mobile
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type NetworkChangeListener interface {
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listener.NetworkChangeListener
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}
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// DnsManager export internal dns Manager for mobile
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type DnsManager interface {
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dns.IosDnsManager
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}
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// CustomLogger export internal CustomLogger for mobile
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type CustomLogger interface {
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Debug(message string)
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Info(message string)
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Error(message string)
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}
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func init() {
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formatter.SetLogcatFormatter(log.StandardLogger())
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}
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// Client struct manage the life circle of background service
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type Client struct {
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cfgFile string
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recorder *peer.Status
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ctxCancel context.CancelFunc
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ctxCancelLock *sync.Mutex
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deviceName string
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osName string
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osVersion string
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networkChangeListener listener.NetworkChangeListener
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onHostDnsFn func([]string)
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dnsManager dns.IosDnsManager
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loginComplete bool
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}
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// NewClient instantiate a new Client
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func NewClient(cfgFile, deviceName string, osVersion string, osName string, networkChangeListener NetworkChangeListener, dnsManager DnsManager) *Client {
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return &Client{
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cfgFile: cfgFile,
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deviceName: deviceName,
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osName: osName,
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osVersion: osVersion,
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recorder: peer.NewRecorder(""),
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ctxCancelLock: &sync.Mutex{},
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networkChangeListener: networkChangeListener,
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dnsManager: dnsManager,
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}
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}
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// Run start the internal client. It is a blocker function
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func (c *Client) Run(fd int32, interfaceName string) error {
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log.Infof("Starting NetBird client")
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log.Debugf("Tunnel uses interface: %s", interfaceName)
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cfg, err := internal.UpdateOrCreateConfig(internal.ConfigInput{
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ConfigPath: c.cfgFile,
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})
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if err != nil {
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return err
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}
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c.recorder.UpdateManagementAddress(cfg.ManagementURL.String())
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var ctx context.Context
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//nolint
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ctxWithValues := context.WithValue(context.Background(), system.DeviceNameCtxKey, c.deviceName)
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//nolint
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ctxWithValues = context.WithValue(ctxWithValues, system.OsNameCtxKey, c.osName)
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//nolint
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ctxWithValues = context.WithValue(ctxWithValues, system.OsVersionCtxKey, c.osVersion)
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c.ctxCancelLock.Lock()
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ctx, c.ctxCancel = context.WithCancel(ctxWithValues)
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defer c.ctxCancel()
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c.ctxCancelLock.Unlock()
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auth := NewAuthWithConfig(ctx, cfg)
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err = auth.Login()
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if err != nil {
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return err
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}
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log.Infof("Auth successful")
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// todo do not throw error in case of cancelled context
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ctx = internal.CtxInitState(ctx)
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c.onHostDnsFn = func([]string) {}
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cfg.WgIface = interfaceName
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return internal.RunClientiOS(ctx, cfg, c.recorder, fd, c.networkChangeListener, c.dnsManager)
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}
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// Stop the internal client and free the resources
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func (c *Client) Stop() {
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c.ctxCancelLock.Lock()
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defer c.ctxCancelLock.Unlock()
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if c.ctxCancel == nil {
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return
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}
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c.ctxCancel()
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}
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// ÏSetTraceLogLevel configure the logger to trace level
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func (c *Client) SetTraceLogLevel() {
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log.SetLevel(log.TraceLevel)
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}
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// getStatusDetails return with the list of the PeerInfos
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func (c *Client) GetStatusDetails() *StatusDetails {
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fullStatus := c.recorder.GetFullStatus()
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peerInfos := make([]PeerInfo, len(fullStatus.Peers))
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for n, p := range fullStatus.Peers {
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pi := PeerInfo{
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p.IP,
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p.FQDN,
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p.ConnStatus.String(),
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}
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peerInfos[n] = pi
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}
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return &StatusDetails{items: peerInfos, fqdn: fullStatus.LocalPeerState.FQDN, ip: fullStatus.LocalPeerState.IP}
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}
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// SetConnectionListener set the network connection listener
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func (c *Client) SetConnectionListener(listener ConnectionListener) {
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c.recorder.SetConnectionListener(listener)
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}
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// RemoveConnectionListener remove connection listener
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func (c *Client) RemoveConnectionListener() {
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c.recorder.RemoveConnectionListener()
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}
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func (c *Client) IsLoginRequired() bool {
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var ctx context.Context
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//nolint
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ctxWithValues := context.WithValue(context.Background(), system.DeviceNameCtxKey, c.deviceName)
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//nolint
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ctxWithValues = context.WithValue(ctxWithValues, system.OsNameCtxKey, c.osName)
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//nolint
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ctxWithValues = context.WithValue(ctxWithValues, system.OsVersionCtxKey, c.osVersion)
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c.ctxCancelLock.Lock()
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defer c.ctxCancelLock.Unlock()
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ctx, c.ctxCancel = context.WithCancel(ctxWithValues)
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cfg, _ := internal.UpdateOrCreateConfig(internal.ConfigInput{
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ConfigPath: c.cfgFile,
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})
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needsLogin, _ := internal.IsLoginRequired(ctx, cfg.PrivateKey, cfg.ManagementURL, cfg.SSHKey)
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return needsLogin
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}
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func (c *Client) LoginForMobile() string {
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var ctx context.Context
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//nolint
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ctxWithValues := context.WithValue(context.Background(), system.DeviceNameCtxKey, c.deviceName)
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//nolint
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ctxWithValues = context.WithValue(ctxWithValues, system.OsNameCtxKey, c.osName)
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//nolint
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ctxWithValues = context.WithValue(ctxWithValues, system.OsVersionCtxKey, c.osVersion)
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c.ctxCancelLock.Lock()
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defer c.ctxCancelLock.Unlock()
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ctx, c.ctxCancel = context.WithCancel(ctxWithValues)
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cfg, _ := internal.UpdateOrCreateConfig(internal.ConfigInput{
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ConfigPath: c.cfgFile,
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})
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oAuthFlow, err := auth.NewOAuthFlow(ctx, cfg, false)
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if err != nil {
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return err.Error()
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}
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flowInfo, err := oAuthFlow.RequestAuthInfo(context.TODO())
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if err != nil {
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return err.Error()
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}
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// This could cause a potential race condition with loading the extension which need to be handled on swift side
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go func() {
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waitTimeout := time.Duration(flowInfo.ExpiresIn) * time.Second
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waitCTX, cancel := context.WithTimeout(ctx, waitTimeout)
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defer cancel()
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tokenInfo, err := oAuthFlow.WaitToken(waitCTX, flowInfo)
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if err != nil {
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return
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}
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jwtToken := tokenInfo.GetTokenToUse()
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_ = internal.Login(ctx, cfg, "", jwtToken)
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c.loginComplete = true
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}()
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return flowInfo.VerificationURIComplete
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}
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func (c *Client) IsLoginComplete() bool {
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return c.loginComplete
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}
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func (c *Client) ClearLoginComplete() {
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c.loginComplete = false
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}
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