Add ios bindings for profile manager

client/cmd/debug.go

@@ -130,7 +130,7 @@ func debugConfigDump(cmd *cobra.Command, _ []string) error {
 
 	client := proto.NewDaemonServiceClient(conn)
 	resp, err := client.GetConfig(cmd.Context(), &proto.GetConfigRequest{
-		ProfileName: activeProf.Name,
+		ProfileName: string(activeProf.ID),
 		Username:    currUser.Username,
 	})
 	if err != nil {

client/ios/NetBirdSDK/profile_manager.go

@@ -0,0 +1,294 @@
+//go:build ios
+
+package NetBirdSDK
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/client/internal/profilemanager"
+)
+
+// iOS profile storage layout (mirrors the Android layout so the shared
+// profilemanager.ServiceManager behaves identically on both platforms):
+//
+//	<container>/                                  ← configDir parameter (App Group root)
+//	├── netbird.cfg                               ← default profile config
+//	├── state.json                                ← default profile state
+//	├── active_profile.json                       ← active profile tracker {"name": <id>, "username": "ios"}
+//	└── profiles/                                 ← non-default profiles
+//	    ├── <id>.json                             ← profile config (holds the display "Name")
+//	    └── <id>.state.json                       ← profile state
+//
+// The ProfileLayoutMigration in NetbirdKit moves the legacy directory-per-name
+// layout into this shape before NewProfileManager ever runs.
+
+const (
+	// iosDefaultConfigFilename is the default profile config name. Must match
+	// GlobalConstants.configFileName on the Swift side ("netbird.cfg").
+	iosDefaultConfigFilename = "netbird.cfg"
+	// iosDefaultStateFilename is the default profile state name. Must match
+	// GlobalConstants.stateFileName on the Swift side ("state.json").
+	iosDefaultStateFilename = "state.json"
+	// iosProfilesSubdir holds non-default profile files.
+	iosProfilesSubdir = "profiles"
+	// iosUsername is the single user context the app runs under. The value is
+	// written into active_profile.json's "username" field and is required to be
+	// non-empty for non-default profiles by ServiceManager.SetActiveProfileState.
+	// Must match the value the migration writes ("ios").
+	iosUsername = "ios"
+)
+
+// Profile represents a profile for gomobile. gomobile exposes the exported
+// fields as id_/name/isActive on the Swift side.
+type Profile struct {
+	ID       string
+	Name     string
+	IsActive bool
+}
+
+// ProfileArray wraps a profile slice for gomobile (which cannot bind Go slices
+// directly; callers iterate with Length()/Get()).
+type ProfileArray struct {
+	items []*Profile
+}
+
+// Length returns the number of profiles.
+func (p *ProfileArray) Length() int {
+	return len(p.items)
+}
+
+// Get returns the profile at index i, or nil if i is out of range.
+func (p *ProfileArray) Get(i int) *Profile {
+	if i < 0 || i >= len(p.items) {
+		return nil
+	}
+	return p.items[i]
+}
+
+// ProfileManager manages profiles for iOS. It wraps the internal
+// profilemanager.ServiceManager, which owns all profile identity (the on-disk
+// filename is the ID, the display name lives inside the config JSON).
+type ProfileManager struct {
+	configDir  string
+	serviceMgr *profilemanager.ServiceManager
+}
+
+// NewProfileManager creates a profile manager rooted at configDir (the App
+// Group shared container). gomobile maps this to a nullable Swift initializer.
+func NewProfileManager(configDir string) *ProfileManager {
+	defaultConfigPath := filepath.Join(configDir, iosDefaultConfigFilename)
+
+	// Point the package-level paths at the iOS container. The default profile
+	// lives in the root configDir (not under profiles/).
+	profilemanager.DefaultConfigPathDir = configDir
+	profilemanager.DefaultConfigPath = defaultConfigPath
+	profilemanager.ActiveProfileStatePath = filepath.Join(configDir, "active_profile.json")
+
+	// A fixed profiles directory avoids mutating the global ConfigDirOverride;
+	// the ServiceManager then ignores the username when resolving the directory.
+	profilesDir := filepath.Join(configDir, iosProfilesSubdir)
+	serviceMgr := profilemanager.NewServiceManagerWithProfilesDir(defaultConfigPath, profilesDir)
+
+	return &ProfileManager{
+		configDir:  configDir,
+		serviceMgr: serviceMgr,
+	}
+}
+
+// ListProfiles returns all available profiles, including the default, with
+// their active status and resolved display names.
+func (pm *ProfileManager) ListProfiles() (*ProfileArray, error) {
+	internalProfiles, err := pm.serviceMgr.ListProfiles(iosUsername)
+	if err != nil {
+		return nil, fmt.Errorf("failed to list profiles: %w", err)
+	}
+
+	var profiles []*Profile
+	for _, p := range internalProfiles {
+		profiles = append(profiles, &Profile{
+			ID:       p.ID.String(),
+			Name:     p.Name,
+			IsActive: p.IsActive,
+		})
+	}
+
+	return &ProfileArray{items: profiles}, nil
+}
+
+// GetActiveProfile returns the currently active profile with its display name
+// resolved. ActiveProfileState only records the ID, so the ID is resolved to a
+// full profile to recover the Name.
+func (pm *ProfileManager) GetActiveProfile() (*Profile, error) {
+	activeState, err := pm.serviceMgr.GetActiveProfileState()
+	if err != nil {
+		return nil, fmt.Errorf("failed to get active profile: %w", err)
+	}
+
+	prof, err := pm.serviceMgr.ResolveProfile(activeState.ID.String(), iosUsername)
+	if err != nil {
+		return nil, fmt.Errorf("failed to resolve active profile %q: %w", activeState.ID, err)
+	}
+
+	return &Profile{ID: prof.ID.String(), Name: prof.Name, IsActive: true}, nil
+}
+
+// AddProfile creates a new profile with displayName and returns it. The
+// returned profile carries the freshly generated ID, which callers must use
+// for all follow-up operations (the ID is NOT the display name).
+func (pm *ProfileManager) AddProfile(displayName string) (*Profile, error) {
+	prof, err := pm.serviceMgr.AddProfile(displayName, iosUsername)
+	if err != nil {
+		return nil, fmt.Errorf("failed to add profile: %w", err)
+	}
+
+	log.Infof("created new profile: %s", prof.ID)
+	return &Profile{ID: prof.ID.String(), Name: prof.Name, IsActive: false}, nil
+}
+
+// SwitchProfile records the given profile ID as the active profile. Callers
+// must stop the VPN before switching.
+func (pm *ProfileManager) SwitchProfile(id string) error {
+	if err := pm.serviceMgr.SetActiveProfileState(&profilemanager.ActiveProfileState{
+		ID:       profilemanager.ID(id),
+		Username: iosUsername,
+	}); err != nil {
+		return fmt.Errorf("failed to switch profile: %w", err)
+	}
+
+	log.Infof("switched to profile: %s", id)
+	return nil
+}
+
+// RenameProfile changes a profile's display name. The on-disk ID (filename) is
+// unchanged. There is no ServiceManager rename, so this edits the Name field of
+// the config JSON in place.
+func (pm *ProfileManager) RenameProfile(id, newName string) error {
+	if id == profilemanager.DefaultProfileName {
+		return fmt.Errorf("cannot rename the default profile")
+	}
+	if !profilemanager.IsValidProfileFilenameStem(profilemanager.ID(id)) {
+		return fmt.Errorf("invalid profile ID: %q", id)
+	}
+
+	newName = strings.TrimSpace(newName)
+	if newName == "" {
+		return fmt.Errorf("profile name must not be empty")
+	}
+	if newName == profilemanager.DefaultProfileName {
+		return fmt.Errorf("cannot use reserved profile name: %s", profilemanager.DefaultProfileName)
+	}
+
+	configPath, err := pm.getProfileConfigPath(id)
+	if err != nil {
+		return err
+	}
+	if _, err := os.Stat(configPath); os.IsNotExist(err) {
+		return fmt.Errorf("profile %q does not exist", id)
+	}
+
+	config, err := profilemanager.ReadConfig(configPath)
+	if err != nil {
+		return fmt.Errorf("failed to read profile config: %w", err)
+	}
+
+	config.Name = newName
+
+	if err := profilemanager.WriteOutConfig(configPath, config); err != nil {
+		return fmt.Errorf("failed to write profile config: %w", err)
+	}
+
+	log.Infof("renamed profile %q to %q", id, newName)
+	return nil
+}
+
+// RemoveProfile deletes a profile. The default and the active profile cannot be
+// removed.
+func (pm *ProfileManager) RemoveProfile(id string) error {
+	if err := pm.serviceMgr.RemoveProfile(profilemanager.ID(id), iosUsername); err != nil {
+		return fmt.Errorf("failed to remove profile: %w", err)
+	}
+
+	log.Infof("removed profile: %s", id)
+	return nil
+}
+
+// LogoutProfile clears a profile's authentication (private key and SSH key),
+// forcing re-login. The management URL is preserved in the config.
+func (pm *ProfileManager) LogoutProfile(id string) error {
+	if !profilemanager.IsValidProfileFilenameStem(profilemanager.ID(id)) {
+		return fmt.Errorf("invalid profile ID: %q", id)
+	}
+
+	configPath, err := pm.getProfileConfigPath(id)
+	if err != nil {
+		return err
+	}
+	if _, err := os.Stat(configPath); os.IsNotExist(err) {
+		return fmt.Errorf("profile %q does not exist", id)
+	}
+
+	config, err := profilemanager.ReadConfig(configPath)
+	if err != nil {
+		return fmt.Errorf("failed to read profile config: %w", err)
+	}
+
+	config.PrivateKey = ""
+	config.SSHKey = ""
+
+	if err := profilemanager.WriteOutConfig(configPath, config); err != nil {
+		return fmt.Errorf("failed to save config: %w", err)
+	}
+
+	log.Infof("logged out from profile: %s", id)
+	return nil
+}
+
+// GetConfigPath returns the config file path for a given profile ID.
+func (pm *ProfileManager) GetConfigPath(id string) (string, error) {
+	return pm.getProfileConfigPath(id)
+}
+
+// GetStateFilePath returns the state file path for a given profile ID.
+func (pm *ProfileManager) GetStateFilePath(id string) (string, error) {
+	if id == "" || id == profilemanager.DefaultProfileName {
+		return filepath.Join(pm.configDir, iosDefaultStateFilename), nil
+	}
+
+	profilesDir := filepath.Join(pm.configDir, iosProfilesSubdir)
+	return filepath.Join(profilesDir, id+".state.json"), nil
+}
+
+// GetActiveConfigPath returns the config file path for the active profile.
+func (pm *ProfileManager) GetActiveConfigPath() (string, error) {
+	activeProfile, err := pm.GetActiveProfile()
+	if err != nil {
+		return "", fmt.Errorf("failed to get active profile: %w", err)
+	}
+	return pm.GetConfigPath(activeProfile.ID)
+}
+
+// GetActiveStateFilePath returns the state file path for the active profile.
+func (pm *ProfileManager) GetActiveStateFilePath() (string, error) {
+	activeProfile, err := pm.GetActiveProfile()
+	if err != nil {
+		return "", fmt.Errorf("failed to get active profile: %w", err)
+	}
+	return pm.GetStateFilePath(activeProfile.ID)
+}
+
+// getProfileConfigPath returns the config file path for a profile ID. The
+// default profile lives in the root configDir as netbird.cfg; everything else
+// lives under profiles/ as <id>.json.
+func (pm *ProfileManager) getProfileConfigPath(id string) (string, error) {
+	if id == "" || id == profilemanager.DefaultProfileName {
+		return filepath.Join(pm.configDir, iosDefaultConfigFilename), nil
+	}
+
+	profilesDir := filepath.Join(pm.configDir, iosProfilesSubdir)
+	return filepath.Join(profilesDir, id+".json"), nil
+}