[client] Extract SSH JWT cache into shared jwtcache package

Move the daemon's memguard-backed JWT token cache from client/server
into client/ssh/jwtcache so it can be reused outside the daemon
process. The TTL derivation from Config.SSHJWTCacheTTL (nil=default,
0=disabled) moves into jwtcache.ResolveTTL.

Wire the cache into the iOS SDK's SSH client: iOS has no daemon to
delegate caching to, so without it every reconnect forced the user
through the browser OAuth device-code flow. The cache lives on the
long-lived Client (the app creates a new SSHClient per session) and
uses the same config-driven TTL semantics as the daemon.

client/ios/NetBirdSDK/client.go

@@ -21,6 +21,7 @@ import (
 	"github.com/netbirdio/netbird/client/internal/listener"
 	"github.com/netbirdio/netbird/client/internal/peer"
 	"github.com/netbirdio/netbird/client/internal/profilemanager"
+	"github.com/netbirdio/netbird/client/ssh/jwtcache"
 	"github.com/netbirdio/netbird/client/system"
 	"github.com/netbirdio/netbird/formatter"
 	"github.com/netbirdio/netbird/route"
@@ -84,7 +85,14 @@ type Client struct {
 
 	stateMu       sync.RWMutex
 	connectClient *internal.ConnectClient
-	config        *profilemanager.Config
+	// config holds the active configuration once Run has loaded it. Consumed by
+	// the in-app SSH client for the NetBird SSH key and the OAuth flow.
+	config *profilemanager.Config
+
+	// sshJWTCache keeps the SSH JWT token between reconnects so the user is not
+	// forced through the browser OAuth flow on every session. Lives on Client
+	// (not SSHClient) because the app creates a new SSHClient per session.
+	sshJWTCache *jwtcache.Cache
 }
 
 // NewClient instantiate a new Client
@@ -101,6 +109,7 @@ func NewClient(cfgFile, stateFile, cacheDir, logFilePath, deviceName string, osV
 		ctxCancelLock:         &sync.Mutex{},
 		networkChangeListener: networkChangeListener,
 		dnsManager:            dnsManager,
+		sshJWTCache:           jwtcache.New(),
 	}
 }
 
@@ -175,6 +184,7 @@ func (c *Client) Run(fd int32, interfaceName string, envList *EnvList) error {
 	ctx = internal.CtxInitState(ctx)
 	c.onHostDnsFn = func([]string) {}
 	cfg.WgIface = interfaceName
+	c.config = cfg
 
 	connectClient := internal.NewConnectClient(ctx, cfg, c.recorder)
 	c.setState(cfg, connectClient)
@@ -697,6 +707,13 @@ func (c *Client) stateSnapshot() (*profilemanager.Config, *internal.ConnectClien
 	return c.config, c.connectClient
 }
 
+// sshState returns the active config and the running connect client for the
+// in-app SSH client. Both are nil until Run has loaded the config and started
+// the tunnel.
+func (c *Client) sshState() (*profilemanager.Config, *internal.ConnectClient) {
+	return c.stateSnapshot()
+}
+
 func formatDuration(d time.Duration) string {
 	ds := d.String()
 	dotIndex := strings.Index(ds, ".")

client/ios/NetBirdSDK/ssh_client.go

@@ -0,0 +1,447 @@
+//go:build ios
+
+package NetBirdSDK
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"io"
+	"net"
+	"strconv"
+	"sync"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+	gossh "golang.org/x/crypto/ssh"
+
+	"github.com/netbirdio/netbird/client/internal"
+	"github.com/netbirdio/netbird/client/internal/auth"
+	"github.com/netbirdio/netbird/client/internal/profilemanager"
+	nbssh "github.com/netbirdio/netbird/client/ssh"
+	"github.com/netbirdio/netbird/client/ssh/detection"
+	"github.com/netbirdio/netbird/client/ssh/jwtcache"
+)
+
+const (
+	sshDialTimeout      = 30 * time.Second
+	sshDetectionTimeout = 5 * time.Second
+)
+
+// SSHTerminalListener receives SSH session events. It is implemented in Swift.
+//
+// All callbacks are invoked from goroutines and may run concurrently with each
+// other; the implementation must be safe to call from any thread.
+type SSHTerminalListener interface {
+	OnConnected()
+	OnData(data []byte)
+	OnClose(reason string)
+	OnError(message string)
+}
+
+// SSHClient is a NetBird-aware SSH client exposed to Swift via gomobile.
+//
+// It dials through the running NetBird tunnel and runs a standard SSH session
+// on top with PTY enabled. Host-key verification uses the NetBird-provided
+// peer SSH host keys, identical to the desktop client.
+type SSHClient struct {
+	nb        *Client
+	mu        sync.Mutex
+	listener  SSHTerminalListener
+	urlOpener URLOpener
+
+	sshClient *gossh.Client
+	session   *gossh.Session
+	stdin     io.WriteCloser
+	closed    bool
+}
+
+// NewSSHClient creates a new SSH client bound to the running NetBird Client.
+func NewSSHClient(c *Client) *SSHClient {
+	return &SSHClient{nb: c}
+}
+
+// SetListener registers the Swift listener. Must be called before Connect to
+// receive any events.
+func (s *SSHClient) SetListener(l SSHTerminalListener) {
+	s.mu.Lock()
+	s.listener = l
+	s.mu.Unlock()
+}
+
+// SetURLOpener registers the Swift URL opener used to display the device-code
+// authorization page in an in-app browser when the target peer requires JWT
+// authentication. Must be set before Connect to be effective.
+func (s *SSHClient) SetURLOpener(opener URLOpener) {
+	s.mu.Lock()
+	s.urlOpener = opener
+	s.mu.Unlock()
+}
+
+// Connect dials the SSH server through the NetBird tunnel and performs the
+// SSH handshake. It auto-detects the server type via SSH banner inspection
+// and selects the appropriate authentication path:
+//
+//   - NetBird-SSH server requiring JWT: launches the OAuth 2.0 device-code
+//     flow, opens the verification URL through the registered URLOpener, and
+//     uses the resulting token as the SSH password. Host-key verification
+//     uses the NetBird peer registry.
+//   - NetBird-SSH server without JWT: authenticates with the NetBird SSH
+//     private key. Host-key verification uses the NetBird peer registry.
+//   - Regular SSH server (e.g. OpenSSH): authenticates with the NetBird key
+//     first (so a user-installed NetBird public key works), then falls back
+//     to the supplied password if non-empty. Host-key verification is
+//     disabled (TOFU pending).
+//
+// The password parameter is only consulted for regular SSH servers.
+func (s *SSHClient) Connect(host string, port int, user, password string) error {
+	cfg, cc := s.nb.sshState()
+	if cc == nil {
+		return errors.New("netbird client not running")
+	}
+	if cfg == nil {
+		return errors.New("netbird config not loaded")
+	}
+	engine := cc.Engine()
+	if engine == nil {
+		return errors.New("netbird engine not available")
+	}
+
+	serverType := detectServerType(host, port)
+	log.Infof("SSH server type for %s:%d: %s", host, port, serverType)
+
+	authMethods, hostKeyCallback, err := s.buildAuth(cfg, engine, serverType, password)
+	if err != nil {
+		return err
+	}
+
+	clientConfig := &gossh.ClientConfig{
+		User:            user,
+		Auth:            authMethods,
+		HostKeyCallback: hostKeyCallback,
+		Timeout:         sshDialTimeout,
+	}
+	return s.dialAndHandshake(host, port, clientConfig)
+}
+
+// StartSession requests a PTY and starts an interactive shell. Output from
+// the session is forwarded to the listener via OnData.
+func (s *SSHClient) StartSession(cols, rows int) error {
+	log.Debugf("SSH: starting session %dx%d", cols, rows)
+	s.mu.Lock()
+	sshClient := s.sshClient
+	s.mu.Unlock()
+
+	if sshClient == nil {
+		return errors.New("ssh client not connected")
+	}
+
+	session, err := sshClient.NewSession()
+	if err != nil {
+		return fmt.Errorf("new session: %w", err)
+	}
+
+	modes := gossh.TerminalModes{
+		gossh.ECHO:          1,
+		gossh.TTY_OP_ISPEED: 14400,
+		gossh.TTY_OP_OSPEED: 14400,
+		gossh.VINTR:         3,
+		gossh.VQUIT:         28,
+		gossh.VERASE:        127,
+	}
+	if err := session.RequestPty("xterm-256color", rows, cols, modes); err != nil {
+		closeQuiet(session, "session after pty error")
+		return fmt.Errorf("request pty: %w", err)
+	}
+
+	stdin, err := session.StdinPipe()
+	if err != nil {
+		closeQuiet(session, "session after stdin error")
+		return fmt.Errorf("stdin pipe: %w", err)
+	}
+	stdout, err := session.StdoutPipe()
+	if err != nil {
+		closeQuiet(session, "session after stdout error")
+		return fmt.Errorf("stdout pipe: %w", err)
+	}
+	stderr, err := session.StderrPipe()
+	if err != nil {
+		closeQuiet(session, "session after stderr error")
+		return fmt.Errorf("stderr pipe: %w", err)
+	}
+
+	if err := session.Shell(); err != nil {
+		closeQuiet(session, "session after shell error")
+		return fmt.Errorf("start shell: %w", err)
+	}
+
+	s.mu.Lock()
+	s.session = session
+	s.stdin = stdin
+	s.mu.Unlock()
+
+	go s.readLoop(stdout, "stdout")
+	go s.readLoop(stderr, "stderr")
+	log.Debug("SSH: session started, shell running")
+	return nil
+}
+
+// Write sends data to the SSH session stdin.
+func (s *SSHClient) Write(data []byte) error {
+	s.mu.Lock()
+	stdin := s.stdin
+	s.mu.Unlock()
+	if stdin == nil {
+		return errors.New("ssh session not started")
+	}
+	if _, err := stdin.Write(data); err != nil {
+		return fmt.Errorf("write stdin: %w", err)
+	}
+	return nil
+}
+
+// Resize updates the PTY window size.
+func (s *SSHClient) Resize(cols, rows int) error {
+	s.mu.Lock()
+	session := s.session
+	s.mu.Unlock()
+	if session == nil {
+		return errors.New("ssh session not started")
+	}
+	return session.WindowChange(rows, cols)
+}
+
+// Close terminates the SSH session and underlying connection. Safe to call
+// multiple times.
+func (s *SSHClient) Close() error {
+	s.mu.Lock()
+	sshClient := s.sshClient
+	session := s.session
+	stdin := s.stdin
+	s.sshClient = nil
+	s.session = nil
+	s.stdin = nil
+	s.mu.Unlock()
+
+	if stdin != nil {
+		if err := stdin.Close(); err != nil {
+			log.Debugf("ssh: stdin close: %v", err)
+		}
+	}
+	if session != nil {
+		if err := session.Close(); err != nil && !errors.Is(err, io.EOF) {
+			log.Debugf("ssh: session close: %v", err)
+		}
+	}
+	var firstErr error
+	if sshClient != nil {
+		if err := sshClient.Close(); err != nil {
+			firstErr = err
+		}
+	}
+	s.notifyClose("closed by client")
+	return firstErr
+}
+
+func (s *SSHClient) buildAuth(cfg *profilemanager.Config, engine *internal.Engine,
+	serverType detection.ServerType, password string) ([]gossh.AuthMethod, gossh.HostKeyCallback, error) {
+
+	switch serverType {
+	case detection.ServerTypeNetBirdJWT:
+		token, err := s.requestJWTToken(cfg)
+		if err != nil {
+			return nil, nil, fmt.Errorf("jwt: %w", err)
+		}
+		auths := []gossh.AuthMethod{gossh.Password(token)}
+		return auths, nbssh.CreateHostKeyCallback(&engineHostKeyVerifier{engine: engine}), nil
+
+	case detection.ServerTypeNetBirdNoJWT:
+		if cfg.SSHKey == "" {
+			return nil, nil, errors.New("no NetBird SSH key available")
+		}
+		signer, err := gossh.ParsePrivateKey([]byte(cfg.SSHKey))
+		if err != nil {
+			return nil, nil, fmt.Errorf("parse netbird ssh key: %w", err)
+		}
+		auths := []gossh.AuthMethod{gossh.PublicKeys(signer)}
+		return auths, nbssh.CreateHostKeyCallback(&engineHostKeyVerifier{engine: engine}), nil
+
+	default: // regular SSH
+		var auths []gossh.AuthMethod
+		if cfg.SSHKey != "" {
+			if signer, err := gossh.ParsePrivateKey([]byte(cfg.SSHKey)); err == nil {
+				auths = append(auths, gossh.PublicKeys(signer))
+			} else {
+				log.Debugf("ssh: parse netbird key for regular auth: %v", err)
+			}
+		}
+		if password != "" {
+			pw := password
+			auths = append(auths, gossh.Password(pw))
+			auths = append(auths, gossh.KeyboardInteractive(func(_, _ string, questions []string, _ []bool) ([]string, error) {
+				answers := make([]string, len(questions))
+				for i := range questions {
+					answers[i] = pw
+				}
+				return answers, nil
+			}))
+		}
+		if len(auths) == 0 {
+			return nil, nil, errors.New("no auth method available: provide a password or configure NetBird SSH key")
+		}
+		return auths, gossh.InsecureIgnoreHostKey(), nil // nolint:gosec // TOFU not yet implemented
+	}
+}
+
+func (s *SSHClient) requestJWTToken(cfg *profilemanager.Config) (string, error) {
+	// Reuse a cached token so the user is not forced through the browser OAuth
+	// flow on every reconnect. TTL comes from cfg.SSHJWTCacheTTL, same as the
+	// daemon's cache; unset/0 disables caching.
+	if token, ok := s.nb.sshJWTCache.Get(); ok {
+		log.Debug("SSH: reusing cached JWT token")
+		return token, nil
+	}
+
+	s.mu.Lock()
+	urlOpener := s.urlOpener
+	s.mu.Unlock()
+	if urlOpener == nil {
+		return "", errors.New("URL opener not configured for JWT auth")
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Minute)
+	defer cancel()
+
+	flow, err := auth.NewOAuthFlow(ctx, cfg, false, true, profilemanager.GetLoginHint())
+	if err != nil {
+		return "", fmt.Errorf("create oauth flow: %w", err)
+	}
+
+	flowInfo, err := flow.RequestAuthInfo(ctx)
+	if err != nil {
+		return "", fmt.Errorf("request auth info: %w", err)
+	}
+
+	go urlOpener.Open(flowInfo.VerificationURIComplete, flowInfo.UserCode)
+
+	tokenInfo, err := flow.WaitToken(ctx, flowInfo)
+	if err != nil {
+		return "", fmt.Errorf("wait for token: %w", err)
+	}
+
+	token := tokenInfo.GetTokenToUse()
+	if token == "" {
+		return "", errors.New("empty token returned by IdP")
+	}
+
+	if ttl := jwtcache.ResolveTTL(cfg.SSHJWTCacheTTL); ttl > 0 {
+		s.nb.sshJWTCache.Store(token, ttl)
+	}
+	return token, nil
+}
+
+func (s *SSHClient) dialAndHandshake(host string, port int, clientConfig *gossh.ClientConfig) error {
+	addr := net.JoinHostPort(host, strconv.Itoa(port))
+	log.Infof("SSH: connecting to %s as %s", addr, clientConfig.User)
+
+	ctx, cancel := context.WithTimeout(context.Background(), sshDialTimeout)
+	defer cancel()
+
+	var dialer net.Dialer
+	conn, err := dialer.DialContext(ctx, "tcp", addr)
+	if err != nil {
+		return fmt.Errorf("dial %s: %w", addr, err)
+	}
+
+	sshConn, chans, reqs, err := gossh.NewClientConn(conn, addr, clientConfig)
+	if err != nil {
+		if cerr := conn.Close(); cerr != nil {
+			log.Debugf("ssh: close after handshake error: %v", cerr)
+		}
+		return fmt.Errorf("ssh handshake: %w", err)
+	}
+
+	s.mu.Lock()
+	s.sshClient = gossh.NewClient(sshConn, chans, reqs)
+	listener := s.listener
+	s.mu.Unlock()
+
+	log.Infof("SSH: connected to %s", addr)
+	if listener != nil {
+		listener.OnConnected()
+	}
+	return nil
+}
+
+func (s *SSHClient) readLoop(r io.Reader, name string) {
+	buf := make([]byte, 4096)
+	for {
+		n, err := r.Read(buf)
+		if n > 0 {
+			s.mu.Lock()
+			listener := s.listener
+			s.mu.Unlock()
+			if listener != nil {
+				chunk := make([]byte, n)
+				copy(chunk, buf[:n])
+				listener.OnData(chunk)
+			}
+		}
+		if err != nil {
+			if !errors.Is(err, io.EOF) {
+				log.Debugf("ssh %s read: %v", name, err)
+			}
+			s.notifyClose(err.Error())
+			return
+		}
+	}
+}
+
+func (s *SSHClient) notifyClose(reason string) {
+	s.mu.Lock()
+	if s.closed {
+		s.mu.Unlock()
+		return
+	}
+	s.closed = true
+	listener := s.listener
+	s.mu.Unlock()
+	if listener != nil {
+		listener.OnClose(reason)
+	}
+}
+
+// engineHostKeyVerifier adapts *internal.Engine to nbssh.HostKeyVerifier.
+type engineHostKeyVerifier struct {
+	engine *internal.Engine
+}
+
+func (v *engineHostKeyVerifier) VerifySSHHostKey(peerAddress string, presented []byte) error {
+	storedKey, found := v.engine.GetPeerSSHKey(peerAddress)
+	if !found {
+		return nbssh.ErrPeerNotFound
+	}
+	return nbssh.VerifyHostKey(storedKey, presented, peerAddress)
+}
+
+func detectServerType(host string, port int) detection.ServerType {
+	ctx, cancel := context.WithTimeout(context.Background(), sshDetectionTimeout)
+	defer cancel()
+
+	dialer := &net.Dialer{}
+	serverType, err := detection.DetectSSHServerType(ctx, dialer, host, port)
+	if err != nil {
+		log.Debugf("ssh: server detection for %s:%d failed: %v (assuming regular SSH)", host, port, err)
+		return detection.ServerTypeRegular
+	}
+	return serverType
+}
+
+func closeQuiet(c io.Closer, label string) {
+	if c == nil {
+		return
+	}
+	if err := c.Close(); err != nil && !errors.Is(err, io.EOF) {
+		log.Debugf("ssh: close %s: %v", label, err)
+	}
+}

client/server/jwt_cache.go

@@ -1,79 +0,0 @@
-package server
-
-import (
-	"sync"
-	"time"
-
-	"github.com/awnumar/memguard"
-	log "github.com/sirupsen/logrus"
-)
-
-type jwtCache struct {
-	mu           sync.RWMutex
-	enclave      *memguard.Enclave
-	expiresAt    time.Time
-	timer        *time.Timer
-	maxTokenSize int
-}
-
-func newJWTCache() *jwtCache {
-	return &jwtCache{
-		maxTokenSize: 8192,
-	}
-}
-
-func (c *jwtCache) store(token string, maxAge time.Duration) {
-	c.mu.Lock()
-	defer c.mu.Unlock()
-
-	c.cleanup()
-
-	if c.timer != nil {
-		c.timer.Stop()
-	}
-
-	tokenBytes := []byte(token)
-	c.enclave = memguard.NewEnclave(tokenBytes)
-
-	c.expiresAt = time.Now().Add(maxAge)
-
-	var timer *time.Timer
-	timer = time.AfterFunc(maxAge, func() {
-		c.mu.Lock()
-		defer c.mu.Unlock()
-		if c.timer != timer {
-			return
-		}
-		c.cleanup()
-		c.timer = nil
-		log.Debugf("JWT token cache expired after %v, securely wiped from memory", maxAge)
-	})
-	c.timer = timer
-}
-
-func (c *jwtCache) get() (string, bool) {
-	c.mu.RLock()
-	defer c.mu.RUnlock()
-
-	if c.enclave == nil || time.Now().After(c.expiresAt) {
-		return "", false
-	}
-
-	buffer, err := c.enclave.Open()
-	if err != nil {
-		log.Debugf("Failed to open JWT token enclave: %v", err)
-		return "", false
-	}
-	defer buffer.Destroy()
-
-	token := string(buffer.Bytes())
-	return token, true
-}
-
-// cleanup destroys the secure enclave, must be called with lock held
-func (c *jwtCache) cleanup() {
-	if c.enclave != nil {
-		c.enclave = nil
-	}
-	c.expiresAt = time.Time{}
-}

client/server/server.go

@@ -26,6 +26,7 @@ import (
 	"github.com/netbirdio/netbird/client/internal/profilemanager"
 	sleephandler "github.com/netbirdio/netbird/client/internal/sleep/handler"
 	"github.com/netbirdio/netbird/client/mdm"
+	"github.com/netbirdio/netbird/client/ssh/jwtcache"
 	"github.com/netbirdio/netbird/client/system"
 	mgm "github.com/netbirdio/netbird/shared/management/client"
 	"github.com/netbirdio/netbird/shared/management/domain"
@@ -50,9 +51,6 @@ const (
 	defaultMaxRetryTime     = 14 * 24 * time.Hour
 	defaultRetryMultiplier  = 1.7
 
-	// JWT token cache TTL for the client daemon (disabled by default)
-	defaultJWTCacheTTL = 0
-
 	errRestoreResidualState   = "failed to restore residual state: %v"
 	errProfilesDisabled       = "profiles are disabled, you cannot use this feature without profiles enabled"
 	errUpdateSettingsDisabled = "update settings are disabled, you cannot use this feature without update settings enabled"
@@ -134,7 +132,7 @@ type Server struct {
 
 	updateManager *updater.Manager
 
-	jwtCache *jwtCache
+	jwtCache *jwtcache.Cache
 }
 
 type oauthAuthFlow struct {
@@ -156,7 +154,7 @@ func New(ctx context.Context, logFile string, configFile string, profilesDisable
 		updateSettingsDisabled: updateSettingsDisabled,
 		captureEnabled:         captureEnabled,
 		networksDisabled:       networksDisabled,
-		jwtCache:               newJWTCache(),
+		jwtCache:               jwtcache.New(),
 		extendAuthSessionFlow:  auth.NewPendingFlow(),
 		probeThrottle:          newProbeThrottle(probeThreshold),
 	}
@@ -1624,19 +1622,11 @@ func (s *Server) getJWTCacheTTL() time.Duration {
 	config := s.config
 	s.mutex.Unlock()
 
-	if config == nil || config.SSHJWTCacheTTL == nil {
-		return defaultJWTCacheTTL
+	if config == nil {
+		return jwtcache.DefaultTTL
 	}
 
-	seconds := *config.SSHJWTCacheTTL
-	if seconds == 0 {
-		log.Debug("SSH JWT cache disabled (configured to 0)")
-		return 0
-	}
-
-	ttl := time.Duration(seconds) * time.Second
-	log.Debugf("SSH JWT cache TTL set to %v from config", ttl)
-	return ttl
+	return jwtcache.ResolveTTL(config.SSHJWTCacheTTL)
 }
 
 // RequestJWTAuth initiates JWT authentication flow for SSH
@@ -1658,7 +1648,7 @@ func (s *Server) RequestJWTAuth(
 
 	jwtCacheTTL := s.getJWTCacheTTL()
 	if jwtCacheTTL > 0 {
-		if cachedToken, found := s.jwtCache.get(); found {
+		if cachedToken, found := s.jwtCache.Get(); found {
 			log.Debugf("JWT token found in cache, returning cached token for SSH authentication")
 
 			return &proto.RequestJWTAuthResponse{
@@ -1731,7 +1721,7 @@ func (s *Server) WaitJWTToken(
 
 	jwtCacheTTL := s.getJWTCacheTTL()
 	if jwtCacheTTL > 0 {
-		s.jwtCache.store(token, jwtCacheTTL)
+		s.jwtCache.Store(token, jwtCacheTTL)
 		log.Debugf("JWT token cached for SSH authentication, TTL: %v", jwtCacheTTL)
 	} else {
 		log.Debug("JWT caching disabled, not storing token")

client/ssh/jwtcache/cache.go

@@ -0,0 +1,109 @@
+// Package jwtcache provides an in-memory, TTL-bound cache for SSH JWT tokens.
+// The token is kept in a secure memguard enclave and wiped from memory when it
+// expires. It is shared by the daemon gRPC server and the mobile SDKs, which
+// have no daemon process to delegate caching to.
+package jwtcache
+
+import (
+	"sync"
+	"time"
+
+	"github.com/awnumar/memguard"
+	log "github.com/sirupsen/logrus"
+)
+
+// DefaultTTL is used when no TTL is configured: caching disabled.
+const DefaultTTL = 0
+
+// Cache stores a single JWT token in a secure enclave until it expires.
+type Cache struct {
+	mu           sync.RWMutex
+	enclave      *memguard.Enclave
+	expiresAt    time.Time
+	timer        *time.Timer
+	maxTokenSize int
+}
+
+// New creates an empty Cache.
+func New() *Cache {
+	return &Cache{
+		maxTokenSize: 8192,
+	}
+}
+
+// Store caches the token for maxAge. A previously stored token is wiped.
+func (c *Cache) Store(token string, maxAge time.Duration) {
+	c.mu.Lock()
+	defer c.mu.Unlock()
+
+	c.cleanup()
+
+	if c.timer != nil {
+		c.timer.Stop()
+	}
+
+	tokenBytes := []byte(token)
+	c.enclave = memguard.NewEnclave(tokenBytes)
+
+	c.expiresAt = time.Now().Add(maxAge)
+
+	var timer *time.Timer
+	timer = time.AfterFunc(maxAge, func() {
+		c.mu.Lock()
+		defer c.mu.Unlock()
+		if c.timer != timer {
+			return
+		}
+		c.cleanup()
+		c.timer = nil
+		log.Debugf("JWT token cache expired after %v, securely wiped from memory", maxAge)
+	})
+	c.timer = timer
+}
+
+// Get returns the cached token, or false if none is stored or it has expired.
+func (c *Cache) Get() (string, bool) {
+	c.mu.RLock()
+	defer c.mu.RUnlock()
+
+	if c.enclave == nil || time.Now().After(c.expiresAt) {
+		return "", false
+	}
+
+	buffer, err := c.enclave.Open()
+	if err != nil {
+		log.Debugf("Failed to open JWT token enclave: %v", err)
+		return "", false
+	}
+	defer buffer.Destroy()
+
+	token := string(buffer.Bytes())
+	return token, true
+}
+
+// cleanup destroys the secure enclave, must be called with lock held
+func (c *Cache) cleanup() {
+	if c.enclave != nil {
+		c.enclave = nil
+	}
+	c.expiresAt = time.Time{}
+}
+
+// ResolveTTL converts the configured TTL (seconds, from
+// profilemanager.Config.SSHJWTCacheTTL) into a duration. Returns DefaultTTL
+// when unset; 0 means caching is disabled.
+func ResolveTTL(configuredSeconds *int) time.Duration {
+	if configuredSeconds == nil {
+		return DefaultTTL
+	}
+
+	seconds := *configuredSeconds
+	if seconds == 0 {
+		log.Debug("SSH JWT cache disabled (configured to 0)")
+		return 0
+	}
+
+	ttl := time.Duration(seconds) * time.Second
+	log.Debugf("SSH JWT cache TTL set to %v from config", ttl)
+	return ttl
+}

management/internals/modules/agentnetwork/manager.go

@@ -157,14 +157,14 @@ func NewManager(
 }
 
 func (m *managerImpl) GetAllProviders(ctx context.Context, accountID, userID string) ([]*types.Provider, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkProviders, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	return m.store.GetAccountAgentNetworkProviders(ctx, store.LockingStrengthNone, accountID)
 }
 
 func (m *managerImpl) GetProvider(ctx context.Context, accountID, userID, providerID string) (*types.Provider, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkProviders, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	return m.store.GetAgentNetworkProviderByID(ctx, store.LockingStrengthNone, accountID, providerID)
@@ -175,7 +175,7 @@ func (m *managerImpl) GetProvider(ctx context.Context, accountID, userID, provid
 // been created yet; otherwise it is ignored (the cluster is pinned on
 // Settings and every provider in the account routes through it).
 func (m *managerImpl) CreateProvider(ctx context.Context, userID string, provider *types.Provider, bootstrapCluster string) (*types.Provider, error) {
-	if err := m.requirePermission(ctx, provider.AccountID, userID, modules.AgentNetworkProviders, operations.Create); err != nil {
+	if err := m.requirePermission(ctx, provider.AccountID, userID, operations.Create); err != nil {
 		return nil, err
 	}
 
@@ -218,7 +218,7 @@ func (m *managerImpl) CreateProvider(ctx context.Context, userID string, provide
 }
 
 func (m *managerImpl) UpdateProvider(ctx context.Context, userID string, provider *types.Provider) (*types.Provider, error) {
-	if err := m.requirePermission(ctx, provider.AccountID, userID, modules.AgentNetworkProviders, operations.Update); err != nil {
+	if err := m.requirePermission(ctx, provider.AccountID, userID, operations.Update); err != nil {
 		return nil, err
 	}
 
@@ -257,7 +257,7 @@ func (m *managerImpl) UpdateProvider(ctx context.Context, userID string, provide
 }
 
 func (m *managerImpl) DeleteProvider(ctx context.Context, accountID, userID, providerID string) error {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkProviders, operations.Delete); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Delete); err != nil {
 		return err
 	}
 
@@ -306,21 +306,21 @@ func pluralize(n int, singular, plural string) string {
 }
 
 func (m *managerImpl) GetAllPolicies(ctx context.Context, accountID, userID string) ([]*types.Policy, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkPolicies, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	return m.store.GetAccountAgentNetworkPolicies(ctx, store.LockingStrengthNone, accountID)
 }
 
 func (m *managerImpl) GetPolicy(ctx context.Context, accountID, userID, policyID string) (*types.Policy, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkPolicies, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	return m.store.GetAgentNetworkPolicyByID(ctx, store.LockingStrengthNone, accountID, policyID)
 }
 
 func (m *managerImpl) CreatePolicy(ctx context.Context, userID string, policy *types.Policy) (*types.Policy, error) {
-	if err := m.requirePermission(ctx, policy.AccountID, userID, modules.AgentNetworkPolicies, operations.Create); err != nil {
+	if err := m.requirePermission(ctx, policy.AccountID, userID, operations.Create); err != nil {
 		return nil, err
 	}
 
@@ -346,7 +346,7 @@ func (m *managerImpl) CreatePolicy(ctx context.Context, userID string, policy *t
 }
 
 func (m *managerImpl) UpdatePolicy(ctx context.Context, userID string, policy *types.Policy) (*types.Policy, error) {
-	if err := m.requirePermission(ctx, policy.AccountID, userID, modules.AgentNetworkPolicies, operations.Update); err != nil {
+	if err := m.requirePermission(ctx, policy.AccountID, userID, operations.Update); err != nil {
 		return nil, err
 	}
 
@@ -373,7 +373,7 @@ func (m *managerImpl) UpdatePolicy(ctx context.Context, userID string, policy *t
 }
 
 func (m *managerImpl) DeletePolicy(ctx context.Context, accountID, userID, policyID string) error {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkPolicies, operations.Delete); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Delete); err != nil {
 		return err
 	}
 
@@ -393,21 +393,21 @@ func (m *managerImpl) DeletePolicy(ctx context.Context, accountID, userID, polic
 }
 
 func (m *managerImpl) GetAllGuardrails(ctx context.Context, accountID, userID string) ([]*types.Guardrail, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkGuardrails, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	return m.store.GetAccountAgentNetworkGuardrails(ctx, store.LockingStrengthNone, accountID)
 }
 
 func (m *managerImpl) GetGuardrail(ctx context.Context, accountID, userID, guardrailID string) (*types.Guardrail, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkGuardrails, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	return m.store.GetAgentNetworkGuardrailByID(ctx, store.LockingStrengthNone, accountID, guardrailID)
 }
 
 func (m *managerImpl) CreateGuardrail(ctx context.Context, userID string, guardrail *types.Guardrail) (*types.Guardrail, error) {
-	if err := m.requirePermission(ctx, guardrail.AccountID, userID, modules.AgentNetworkGuardrails, operations.Create); err != nil {
+	if err := m.requirePermission(ctx, guardrail.AccountID, userID, operations.Create); err != nil {
 		return nil, err
 	}
 
@@ -429,7 +429,7 @@ func (m *managerImpl) CreateGuardrail(ctx context.Context, userID string, guardr
 }
 
 func (m *managerImpl) UpdateGuardrail(ctx context.Context, userID string, guardrail *types.Guardrail) (*types.Guardrail, error) {
-	if err := m.requirePermission(ctx, guardrail.AccountID, userID, modules.AgentNetworkGuardrails, operations.Update); err != nil {
+	if err := m.requirePermission(ctx, guardrail.AccountID, userID, operations.Update); err != nil {
 		return nil, err
 	}
 
@@ -452,7 +452,7 @@ func (m *managerImpl) UpdateGuardrail(ctx context.Context, userID string, guardr
 }
 
 func (m *managerImpl) DeleteGuardrail(ctx context.Context, accountID, userID, guardrailID string) error {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkGuardrails, operations.Delete); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Delete); err != nil {
 		return err
 	}
 
@@ -473,7 +473,7 @@ func (m *managerImpl) DeleteGuardrail(ctx context.Context, accountID, userID, gu
 
 // GetAllBudgetRules returns every account-level budget rule for the account.
 func (m *managerImpl) GetAllBudgetRules(ctx context.Context, accountID, userID string) ([]*types.AccountBudgetRule, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkBudgets, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	return m.store.GetAccountAgentNetworkBudgetRules(ctx, store.LockingStrengthNone, accountID)
@@ -481,7 +481,7 @@ func (m *managerImpl) GetAllBudgetRules(ctx context.Context, accountID, userID s
 
 // GetBudgetRule returns a single account-level budget rule.
 func (m *managerImpl) GetBudgetRule(ctx context.Context, accountID, userID, ruleID string) (*types.AccountBudgetRule, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkBudgets, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	return m.store.GetAgentNetworkBudgetRuleByID(ctx, store.LockingStrengthNone, accountID, ruleID)
@@ -491,7 +491,7 @@ func (m *managerImpl) GetBudgetRule(ctx context.Context, accountID, userID, rule
 // enforced at request time (CheckLLMPolicyLimits), not baked into the synth
 // proxy config, so no reconcile is needed.
 func (m *managerImpl) CreateBudgetRule(ctx context.Context, userID string, rule *types.AccountBudgetRule) (*types.AccountBudgetRule, error) {
-	if err := m.requirePermission(ctx, rule.AccountID, userID, modules.AgentNetworkBudgets, operations.Create); err != nil {
+	if err := m.requirePermission(ctx, rule.AccountID, userID, operations.Create); err != nil {
 		return nil, err
 	}
 
@@ -513,7 +513,7 @@ func (m *managerImpl) CreateBudgetRule(ctx context.Context, userID string, rule
 
 // UpdateBudgetRule updates an existing account-level budget rule.
 func (m *managerImpl) UpdateBudgetRule(ctx context.Context, userID string, rule *types.AccountBudgetRule) (*types.AccountBudgetRule, error) {
-	if err := m.requirePermission(ctx, rule.AccountID, userID, modules.AgentNetworkBudgets, operations.Update); err != nil {
+	if err := m.requirePermission(ctx, rule.AccountID, userID, operations.Update); err != nil {
 		return nil, err
 	}
 
@@ -536,7 +536,7 @@ func (m *managerImpl) UpdateBudgetRule(ctx context.Context, userID string, rule
 
 // DeleteBudgetRule removes an account-level budget rule.
 func (m *managerImpl) DeleteBudgetRule(ctx context.Context, accountID, userID, ruleID string) error {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkBudgets, operations.Delete); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Delete); err != nil {
 		return err
 	}
 
@@ -561,7 +561,7 @@ func (m *managerImpl) DeleteBudgetRule(ctx context.Context, accountID, userID, r
 // gating, access-log emission), a reconcile is triggered so the proxy and peer
 // network maps converge on the new state.
 func (m *managerImpl) UpdateSettings(ctx context.Context, userID string, settings *types.Settings) (*types.Settings, error) {
-	if err := m.requirePermission(ctx, settings.AccountID, userID, modules.AgentNetworkSettings, operations.Update); err != nil {
+	if err := m.requirePermission(ctx, settings.AccountID, userID, operations.Update); err != nil {
 		return nil, err
 	}
 
@@ -615,7 +615,7 @@ func (m *managerImpl) validateProviderRefs(ctx context.Context, accountID string
 // Returns the underlying status.NotFound when no row has been
 // bootstrapped yet (i.e. the account has no providers).
 func (m *managerImpl) GetSettings(ctx context.Context, accountID, userID string) (*types.Settings, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkSettings, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	return m.store.GetAgentNetworkSettings(ctx, store.LockingStrengthNone, accountID)
@@ -685,7 +685,7 @@ func (m *managerImpl) bootstrapSettingsIfNeeded(ctx context.Context, accountID,
 // counter view; permission gate is the same Read role that gates
 // every other agent-network surface.
 func (m *managerImpl) ListConsumption(ctx context.Context, accountID, userID string) ([]*types.Consumption, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkUsage, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	return m.store.ListAgentNetworkConsumption(ctx, store.LockingStrengthNone, accountID)
@@ -694,7 +694,7 @@ func (m *managerImpl) ListConsumption(ctx context.Context, accountID, userID str
 // ListAccessLogs returns a paginated, server-side-filtered page of
 // agent-network access logs plus the total count matching the filter.
 func (m *managerImpl) ListAccessLogs(ctx context.Context, accountID, userID string, filter types.AgentNetworkAccessLogFilter) ([]*types.AgentNetworkAccessLog, int64, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkLogs, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, 0, err
 	}
 	return m.store.GetAgentNetworkAccessLogs(ctx, store.LockingStrengthNone, accountID, filter)
@@ -704,7 +704,7 @@ func (m *managerImpl) ListAccessLogs(ctx context.Context, accountID, userID stri
 // agent-network access logs grouped by session, plus the total number of
 // sessions matching the filter.
 func (m *managerImpl) ListAccessLogSessions(ctx context.Context, accountID, userID string, filter types.AgentNetworkAccessLogFilter) ([]*types.AgentNetworkAccessLogSession, int64, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkLogs, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, 0, err
 	}
 	return m.store.GetAgentNetworkAccessLogSessions(ctx, store.LockingStrengthNone, accountID, filter)
@@ -713,7 +713,7 @@ func (m *managerImpl) ListAccessLogSessions(ctx context.Context, accountID, user
 // GetUsageOverview returns the filtered usage rows aggregated into time buckets
 // at the requested granularity, oldest-first.
 func (m *managerImpl) GetUsageOverview(ctx context.Context, accountID, userID string, filter types.AgentNetworkAccessLogFilter, granularity types.UsageGranularity) ([]*types.AgentNetworkUsageBucket, error) {
-	if err := m.requirePermission(ctx, accountID, userID, modules.AgentNetworkUsage, operations.Read); err != nil {
+	if err := m.requirePermission(ctx, accountID, userID, operations.Read); err != nil {
 		return nil, err
 	}
 	rows, err := m.store.GetAgentNetworkUsageRows(ctx, store.LockingStrengthNone, accountID, filter)
@@ -787,8 +787,8 @@ func (m *managerImpl) RecordConsumption(ctx context.Context, accountID string, k
 	return m.store.IncrementAgentNetworkConsumption(ctx, accountID, kind, dimID, windowSeconds, windowStart, tokensIn, tokensOut, costUSD)
 }
 
-func (m *managerImpl) requirePermission(ctx context.Context, accountID, userID string, module modules.Module, op operations.Operation) error {
-	ok, _, err := m.permissionsManager.ValidateUserPermissions(ctx, accountID, userID, module, op)
+func (m *managerImpl) requirePermission(ctx context.Context, accountID, userID string, op operations.Operation) error {
+	ok, _, err := m.permissionsManager.ValidateUserPermissions(ctx, accountID, userID, modules.AgentNetwork, op)
 	if err != nil {
 		return status.NewPermissionValidationError(err)
 	}

management/server/permissions/manager.go

@@ -82,9 +82,6 @@ func (m *managerImpl) ValidateUserPermissions(
 	return m.ValidateRoleModuleAccess(ctx, accountID, role, module, operation), ctxEnriched, nil
 }
 
-// ValidateRoleModuleAccess resolves an operation against the role's explicit
-// grant for the module, then the grant for its parent module when the module
-// is a dotted submodule, and finally the role's AutoAllowNew default.
 func (m *managerImpl) ValidateRoleModuleAccess(
 	ctx context.Context,
 	accountID string,
@@ -92,7 +89,7 @@ func (m *managerImpl) ValidateRoleModuleAccess(
 	module modules.Module,
 	operation operations.Operation,
 ) bool {
-	if permissions, ok := lookupModulePermissions(role, module); ok {
+	if permissions, ok := role.Permissions[module]; ok {
 		if allowed, exists := permissions[operation]; exists {
 			return allowed
 		}
@@ -103,21 +100,6 @@ func (m *managerImpl) ValidateRoleModuleAccess(
 	return role.AutoAllowNew[operation]
 }
 
-// lookupModulePermissions returns the role's explicit permission set for the
-// module, falling back to the parent module's set for dotted submodules. The
-// second return reports whether any explicit set was found.
-func lookupModulePermissions(role roles.RolePermissions, module modules.Module) (map[operations.Operation]bool, bool) {
-	if permissions, ok := role.Permissions[module]; ok {
-		return permissions, true
-	}
-	if parent, hasParent := module.Parent(); hasParent {
-		if permissions, ok := role.Permissions[parent]; ok {
-			return permissions, true
-		}
-	}
-	return nil, false
-}
-
 func (m *managerImpl) ValidateAccountAccess(ctx context.Context, accountID string, user *types.User, allowOwnerAndAdmin bool) (context.Context, error) {
 	if user.AccountID != accountID {
 		return ctx, status.NewUserNotPartOfAccountError()
@@ -137,7 +119,7 @@ func (m *managerImpl) GetPermissionsByRole(ctx context.Context, role types.UserR
 	permissions := roles.Permissions{}
 
 	for k := range modules.All {
-		if rolePermissions, ok := lookupModulePermissions(roleMap, k); ok {
+		if rolePermissions, ok := roleMap.Permissions[k]; ok {
 			permissions[k] = rolePermissions
 			continue
 		}

management/server/permissions/manager_test.go

@@ -1,139 +0,0 @@
-package permissions
-
-import (
-	"context"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-
-	"github.com/netbirdio/netbird/management/server/permissions/modules"
-	"github.com/netbirdio/netbird/management/server/permissions/operations"
-	"github.com/netbirdio/netbird/management/server/permissions/roles"
-	"github.com/netbirdio/netbird/management/server/types"
-)
-
-func TestValidateRoleModuleAccessSubmoduleCascade(t *testing.T) {
-	manager := NewManager(nil)
-	ctx := context.Background()
-
-	fullAccess := map[operations.Operation]bool{
-		operations.Read:   true,
-		operations.Create: true,
-		operations.Update: true,
-		operations.Delete: true,
-	}
-	readOnly := map[operations.Operation]bool{
-		operations.Read:   true,
-		operations.Create: false,
-		operations.Update: false,
-		operations.Delete: false,
-	}
-	denyAll := map[operations.Operation]bool{
-		operations.Read:   false,
-		operations.Create: false,
-		operations.Update: false,
-		operations.Delete: false,
-	}
-
-	t.Run("parent grant covers submodules", func(t *testing.T) {
-		role := roles.RolePermissions{
-			AutoAllowNew: denyAll,
-			Permissions:  roles.Permissions{modules.AgentNetwork: fullAccess},
-		}
-		assert.True(t, manager.ValidateRoleModuleAccess(ctx, "account", role, modules.AgentNetworkProviders, operations.Create),
-			"parent full grant should allow create on a submodule")
-		assert.True(t, manager.ValidateRoleModuleAccess(ctx, "account", role, modules.AgentNetworkLogs, operations.Read),
-			"parent full grant should allow read on a submodule")
-	})
-
-	t.Run("submodule grant does not leak to parent or siblings", func(t *testing.T) {
-		role := roles.RolePermissions{
-			AutoAllowNew: denyAll,
-			Permissions:  roles.Permissions{modules.AgentNetworkUsage: readOnly},
-		}
-		assert.True(t, manager.ValidateRoleModuleAccess(ctx, "account", role, modules.AgentNetworkUsage, operations.Read),
-			"explicit submodule read should be allowed")
-		assert.False(t, manager.ValidateRoleModuleAccess(ctx, "account", role, modules.AgentNetworkUsage, operations.Create),
-			"read-only submodule grant should not allow create")
-		assert.False(t, manager.ValidateRoleModuleAccess(ctx, "account", role, modules.AgentNetwork, operations.Read),
-			"submodule grant should not grant the parent module")
-		assert.False(t, manager.ValidateRoleModuleAccess(ctx, "account", role, modules.AgentNetworkProviders, operations.Read),
-			"submodule grant should not grant a sibling submodule")
-	})
-
-	t.Run("explicit submodule entry wins over parent grant", func(t *testing.T) {
-		role := roles.RolePermissions{
-			AutoAllowNew: denyAll,
-			Permissions: roles.Permissions{
-				modules.AgentNetwork:     fullAccess,
-				modules.AgentNetworkLogs: denyAll,
-			},
-		}
-		assert.False(t, manager.ValidateRoleModuleAccess(ctx, "account", role, modules.AgentNetworkLogs, operations.Read),
-			"explicit submodule deny should override the parent grant")
-		assert.True(t, manager.ValidateRoleModuleAccess(ctx, "account", role, modules.AgentNetworkUsage, operations.Read),
-			"sibling submodules should still resolve through the parent grant")
-	})
-
-	t.Run("auto allow applies when neither submodule nor parent is granted", func(t *testing.T) {
-		role := roles.RolePermissions{
-			AutoAllowNew: readOnly,
-		}
-		assert.True(t, manager.ValidateRoleModuleAccess(ctx, "account", role, modules.AgentNetworkProviders, operations.Read),
-			"auto-allow read should apply to submodules")
-		assert.False(t, manager.ValidateRoleModuleAccess(ctx, "account", role, modules.AgentNetworkProviders, operations.Delete),
-			"auto-allow should not grant unlisted operations")
-	})
-}
-
-// TestExistingRolesKeepAgentNetworkBehaviorOnSubmodules pins the behavior the
-// submodule split must not change: every built-in role resolves the new
-// submodules exactly as it resolved the agent_network module before.
-func TestExistingRolesKeepAgentNetworkBehaviorOnSubmodules(t *testing.T) {
-	manager := NewManager(nil)
-	ctx := context.Background()
-
-	submodules := []modules.Module{
-		modules.AgentNetworkProviders,
-		modules.AgentNetworkPolicies,
-		modules.AgentNetworkGuardrails,
-		modules.AgentNetworkBudgets,
-		modules.AgentNetworkUsage,
-		modules.AgentNetworkLogs,
-		modules.AgentNetworkSettings,
-	}
-	allOperations := []operations.Operation{operations.Read, operations.Create, operations.Update, operations.Delete}
-
-	for _, role := range []types.UserRole{types.UserRoleOwner, types.UserRoleAdmin, types.UserRoleAuditor, types.UserRoleNetworkAdmin, types.UserRoleUser} {
-		rolePermissions, ok := roles.RolesMap[role]
-		require.True(t, ok, "role %s must exist in RolesMap", role)
-
-		for _, sub := range submodules {
-			for _, op := range allOperations {
-				expected := manager.ValidateRoleModuleAccess(ctx, "account", rolePermissions, modules.AgentNetwork, op)
-				actual := manager.ValidateRoleModuleAccess(ctx, "account", rolePermissions, sub, op)
-				assert.Equal(t, expected, actual, "role %s: %s on %s should match the agent_network module", role, op, sub)
-			}
-		}
-	}
-}
-
-func TestGetPermissionsByRoleIncludesSubmodules(t *testing.T) {
-	manager := NewManager(nil)
-	ctx := context.Background()
-
-	permissions, err := manager.GetPermissionsByRole(ctx, types.UserRoleAuditor)
-	require.NoError(t, err, "auditor role must resolve")
-
-	usage, ok := permissions[modules.AgentNetworkUsage]
-	require.True(t, ok, "permissions map should contain the usage submodule")
-	assert.True(t, usage[operations.Read], "auditor should read the usage submodule")
-	assert.False(t, usage[operations.Update], "auditor should not update the usage submodule")
-
-	adminPermissions, err := manager.GetPermissionsByRole(ctx, types.UserRoleAdmin)
-	require.NoError(t, err, "admin role must resolve")
-	providers, ok := adminPermissions[modules.AgentNetworkProviders]
-	require.True(t, ok, "permissions map should contain the providers submodule")
-	assert.True(t, providers[operations.Delete], "admin should delete on the providers submodule")
-}

management/server/permissions/modules/module.go

@@ -1,7 +1,5 @@
 package modules
 
-import "strings"
-
 type Module string
 
 const (
@@ -22,17 +20,6 @@ const (
 	IdentityProviders Module = "identity_providers"
 	Services          Module = "services"
 	AgentNetwork      Module = "agent_network"
-
-	// Agent Network submodules. A role may grant one of these directly
-	// or grant the AgentNetwork parent, which covers all of them (see
-	// permissions.Manager cascade resolution).
-	AgentNetworkProviders  Module = "agent_network.providers"
-	AgentNetworkPolicies   Module = "agent_network.policies"
-	AgentNetworkGuardrails Module = "agent_network.guardrails"
-	AgentNetworkBudgets    Module = "agent_network.budgets"
-	AgentNetworkUsage      Module = "agent_network.usage"
-	AgentNetworkLogs       Module = "agent_network.logs"
-	AgentNetworkSettings   Module = "agent_network.settings"
 )
 
 var All = map[Module]struct{}{
@@ -53,21 +40,4 @@ var All = map[Module]struct{}{
 	IdentityProviders: {},
 	Services:          {},
 	AgentNetwork:      {},
-
-	AgentNetworkProviders:  {},
-	AgentNetworkPolicies:   {},
-	AgentNetworkGuardrails: {},
-	AgentNetworkBudgets:    {},
-	AgentNetworkUsage:      {},
-	AgentNetworkLogs:       {},
-	AgentNetworkSettings:   {},
-}
-
-// Parent returns the module owning a dotted submodule name and true, or the
-// module itself and false when it has no parent.
-func (m Module) Parent() (Module, bool) {
-	if i := strings.IndexByte(string(m), '.'); i > 0 {
-		return Module(string(m)[:i]), true
-	}
-	return m, false
 }