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Add session expire functionality based on inactivity (#2326)

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Implemented inactivity expiration by checking the status of a peer: after a configurable period of time following netbird down, the peer shows login required.
This commit is contained in:
ctrl-zzz 2024-10-13 14:52:43 +02:00 committed by GitHub
parent d93dd4fc7f
commit 49e65109d2
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11 changed files with 682 additions and 59 deletions
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133
management/server/account.go
View File

@ -51,6 +51,7 @@ const (
CacheExpirationMax = 7 * 24 * 3600 * time.Second // 7 days
CacheExpirationMin = 3 * 24 * 3600 * time.Second // 3 days
DefaultPeerLoginExpiration = 24 * time.Hour
DefaultPeerInactivityExpiration = 10 * time.Minute
emptyUserID = "empty user ID in claims"
errorGettingDomainAccIDFmt = "error getting account ID by private domain: %v"
)
@ -181,6 +182,8 @@ type DefaultAccountManager struct {
dnsDomain string
peerLoginExpiry Scheduler
peerInactivityExpiry Scheduler
// userDeleteFromIDPEnabled allows to delete user from IDP when user is deleted from account
userDeleteFromIDPEnabled bool
@ -198,6 +201,13 @@ type Settings struct {
// Applies to all peers that have Peer.LoginExpirationEnabled set to true.
PeerLoginExpiration time.Duration
// PeerInactivityExpirationEnabled globally enables or disables peer inactivity expiration
PeerInactivityExpirationEnabled bool
// PeerInactivityExpiration is a setting that indicates when peer inactivity expires.
// Applies to all peers that have Peer.PeerInactivityExpirationEnabled set to true.
PeerInactivityExpiration time.Duration
// RegularUsersViewBlocked allows to block regular users from viewing even their own peers and some UI elements
RegularUsersViewBlocked bool
@ -228,6 +238,9 @@ func (s *Settings) Copy() *Settings {
GroupsPropagationEnabled: s.GroupsPropagationEnabled,
JWTAllowGroups: s.JWTAllowGroups,
RegularUsersViewBlocked: s.RegularUsersViewBlocked,
PeerInactivityExpirationEnabled: s.PeerInactivityExpirationEnabled,
PeerInactivityExpiration: s.PeerInactivityExpiration,
}
if s.Extra != nil {
settings.Extra = s.Extra.Copy()
@ -609,6 +622,60 @@ func (a *Account) GetPeersWithExpiration() []*nbpeer.Peer {
return peers
}
// GetInactivePeers returns peers that have been expired by inactivity
func (a *Account) GetInactivePeers() []*nbpeer.Peer {
var peers []*nbpeer.Peer
for _, inactivePeer := range a.GetPeersWithInactivity() {
inactive, _ := inactivePeer.SessionExpired(a.Settings.PeerInactivityExpiration)
if inactive {
peers = append(peers, inactivePeer)
}
}
return peers
}
// GetNextInactivePeerExpiration returns the minimum duration in which the next peer of the account will expire if it was found.
// If there is no peer that expires this function returns false and a duration of 0.
// This function only considers peers that haven't been expired yet and that are not connected.
func (a *Account) GetNextInactivePeerExpiration() (time.Duration, bool) {
peersWithExpiry := a.GetPeersWithInactivity()
if len(peersWithExpiry) == 0 {
return 0, false
}
var nextExpiry *time.Duration
for _, peer := range peersWithExpiry {
if peer.Status.LoginExpired || peer.Status.Connected {
continue
}
_, duration := peer.SessionExpired(a.Settings.PeerInactivityExpiration)
if nextExpiry == nil || duration < *nextExpiry {
// if expiration is below 1s return 1s duration
// this avoids issues with ticker that can't be set to < 0
if duration < time.Second {
return time.Second, true
}
nextExpiry = &duration
}
}
if nextExpiry == nil {
return 0, false
}
return *nextExpiry, true
}
// GetPeersWithInactivity eturns a list of peers that have Peer.InactivityExpirationEnabled set to true and that were added by a user
func (a *Account) GetPeersWithInactivity() []*nbpeer.Peer {
peers := make([]*nbpeer.Peer, 0)
for _, peer := range a.Peers {
if peer.InactivityExpirationEnabled && peer.AddedWithSSOLogin() {
peers = append(peers, peer)
}
}
return peers
}
// GetPeers returns a list of all Account peers
func (a *Account) GetPeers() []*nbpeer.Peer {
var peers []*nbpeer.Peer
@ -975,6 +1042,7 @@ func BuildManager(
dnsDomain: dnsDomain,
eventStore: eventStore,
peerLoginExpiry: NewDefaultScheduler(),
peerInactivityExpiry: NewDefaultScheduler(),
userDeleteFromIDPEnabled: userDeleteFromIDPEnabled,
integratedPeerValidator: integratedPeerValidator,
metrics: metrics,
@ -1103,6 +1171,11 @@ func (am *DefaultAccountManager) UpdateAccountSettings(ctx context.Context, acco
am.checkAndSchedulePeerLoginExpiration(ctx, account)
}
err = am.handleInactivityExpirationSettings(ctx, account, oldSettings, newSettings, userID, accountID)
if err != nil {
return nil, err
}
updatedAccount := account.UpdateSettings(newSettings)
err = am.Store.SaveAccount(ctx, account)
@ -1113,6 +1186,26 @@ func (am *DefaultAccountManager) UpdateAccountSettings(ctx context.Context, acco
return updatedAccount, nil
}
func (am *DefaultAccountManager) handleInactivityExpirationSettings(ctx context.Context, account *Account, oldSettings, newSettings *Settings, userID, accountID string) error {
if oldSettings.PeerInactivityExpirationEnabled != newSettings.PeerInactivityExpirationEnabled {
event := activity.AccountPeerInactivityExpirationEnabled
if !newSettings.PeerInactivityExpirationEnabled {
event = activity.AccountPeerInactivityExpirationDisabled
am.peerInactivityExpiry.Cancel(ctx, []string{accountID})
} else {
am.checkAndSchedulePeerInactivityExpiration(ctx, account)
}
am.StoreEvent(ctx, userID, accountID, accountID, event, nil)
}
if oldSettings.PeerInactivityExpiration != newSettings.PeerInactivityExpiration {
am.StoreEvent(ctx, userID, accountID, accountID, activity.AccountPeerInactivityExpirationDurationUpdated, nil)
am.checkAndSchedulePeerInactivityExpiration(ctx, account)
}
return nil
}
func (am *DefaultAccountManager) peerLoginExpirationJob(ctx context.Context, accountID string) func() (time.Duration, bool) {
return func() (time.Duration, bool) {
unlock := am.Store.AcquireWriteLockByUID(ctx, accountID)
@ -1148,6 +1241,43 @@ func (am *DefaultAccountManager) checkAndSchedulePeerLoginExpiration(ctx context
}
}
// peerInactivityExpirationJob marks login expired for all inactive peers and returns the minimum duration in which the next peer of the account will expire by inactivity if found
func (am *DefaultAccountManager) peerInactivityExpirationJob(ctx context.Context, accountID string) func() (time.Duration, bool) {
return func() (time.Duration, bool) {
unlock := am.Store.AcquireWriteLockByUID(ctx, accountID)
defer unlock()
account, err := am.Store.GetAccount(ctx, accountID)
if err != nil {
log.Errorf("failed getting account %s expiring peers", account.Id)
return account.GetNextInactivePeerExpiration()
}
expiredPeers := account.GetInactivePeers()
var peerIDs []string
for _, peer := range expiredPeers {
peerIDs = append(peerIDs, peer.ID)
}
log.Debugf("discovered %d peers to expire for account %s", len(peerIDs), account.Id)
if err := am.expireAndUpdatePeers(ctx, account, expiredPeers); err != nil {
log.Errorf("failed updating account peers while expiring peers for account %s", account.Id)
return account.GetNextInactivePeerExpiration()
}
return account.GetNextInactivePeerExpiration()
}
}
// checkAndSchedulePeerInactivityExpiration periodically checks for inactive peers to end their sessions
func (am *DefaultAccountManager) checkAndSchedulePeerInactivityExpiration(ctx context.Context, account *Account) {
am.peerInactivityExpiry.Cancel(ctx, []string{account.Id})
if nextRun, ok := account.GetNextInactivePeerExpiration(); ok {
go am.peerInactivityExpiry.Schedule(ctx, nextRun, account.Id, am.peerInactivityExpirationJob(ctx, account.Id))
}
}
// newAccount creates a new Account with a generated ID and generated default setup keys.
// If ID is already in use (due to collision) we try one more time before returning error
func (am *DefaultAccountManager) newAccount(ctx context.Context, userID, domain string) (*Account, error) {
@ -2412,6 +2542,9 @@ func newAccountWithId(ctx context.Context, accountID, userID, domain string) *Ac
PeerLoginExpiration: DefaultPeerLoginExpiration,
GroupsPropagationEnabled: true,
RegularUsersViewBlocked: true,
PeerInactivityExpirationEnabled: false,
PeerInactivityExpiration: DefaultPeerInactivityExpiration,
},
}

315
management/server/account_test.go
View File

@ -1957,6 +1957,90 @@ func TestAccount_GetExpiredPeers(t *testing.T) {
}
}
func TestAccount_GetInactivePeers(t *testing.T) {
type test struct {
name string
peers map[string]*nbpeer.Peer
expectedPeers map[string]struct{}
}
testCases := []test{
{
name: "Peers with inactivity expiration disabled, no expired peers",
peers: map[string]*nbpeer.Peer{
"peer-1": {
InactivityExpirationEnabled: false,
},
"peer-2": {
InactivityExpirationEnabled: false,
},
},
expectedPeers: map[string]struct{}{},
},
{
name: "Two peers expired",
peers: map[string]*nbpeer.Peer{
"peer-1": {
ID: "peer-1",
InactivityExpirationEnabled: true,
Status: &nbpeer.PeerStatus{
LastSeen: time.Now().UTC().Add(-45 * time.Second),
Connected: false,
LoginExpired: false,
},
LastLogin: time.Now().UTC().Add(-30 * time.Minute),
UserID: userID,
},
"peer-2": {
ID: "peer-2",
InactivityExpirationEnabled: true,
Status: &nbpeer.PeerStatus{
LastSeen: time.Now().UTC().Add(-45 * time.Second),
Connected: false,
LoginExpired: false,
},
LastLogin: time.Now().UTC().Add(-2 * time.Hour),
UserID: userID,
},
"peer-3": {
ID: "peer-3",
InactivityExpirationEnabled: true,
Status: &nbpeer.PeerStatus{
LastSeen: time.Now().UTC(),
Connected: true,
LoginExpired: false,
},
LastLogin: time.Now().UTC().Add(-1 * time.Hour),
UserID: userID,
},
},
expectedPeers: map[string]struct{}{
"peer-1": {},
"peer-2": {},
},
},
}
for _, testCase := range testCases {
t.Run(testCase.name, func(t *testing.T) {
account := &Account{
Peers: testCase.peers,
Settings: &Settings{
PeerInactivityExpirationEnabled: true,
PeerInactivityExpiration: time.Second,
},
}
expiredPeers := account.GetInactivePeers()
assert.Len(t, expiredPeers, len(testCase.expectedPeers))
for _, peer := range expiredPeers {
if _, ok := testCase.expectedPeers[peer.ID]; !ok {
t.Fatalf("expected to have peer %s expired", peer.ID)
}
}
})
}
}
func TestAccount_GetPeersWithExpiration(t *testing.T) {
type test struct {
name string
@ -2026,6 +2110,75 @@ func TestAccount_GetPeersWithExpiration(t *testing.T) {
}
}
func TestAccount_GetPeersWithInactivity(t *testing.T) {
type test struct {
name string
peers map[string]*nbpeer.Peer
expectedPeers map[string]struct{}
}
testCases := []test{
{
name: "No account peers, no peers with expiration",
peers: map[string]*nbpeer.Peer{},
expectedPeers: map[string]struct{}{},
},
{
name: "Peers with login expiration disabled, no peers with expiration",
peers: map[string]*nbpeer.Peer{
"peer-1": {
InactivityExpirationEnabled: false,
UserID: userID,
},
"peer-2": {
InactivityExpirationEnabled: false,
UserID: userID,
},
},
expectedPeers: map[string]struct{}{},
},
{
name: "Peers with login expiration enabled, return peers with expiration",
peers: map[string]*nbpeer.Peer{
"peer-1": {
ID: "peer-1",
InactivityExpirationEnabled: true,
UserID: userID,
},
"peer-2": {
InactivityExpirationEnabled: false,
UserID: userID,
},
},
expectedPeers: map[string]struct{}{
"peer-1": {},
},
},
}
for _, testCase := range testCases {
t.Run(testCase.name, func(t *testing.T) {
account := &Account{
Peers: testCase.peers,
}
actual := account.GetPeersWithInactivity()
assert.Len(t, actual, len(testCase.expectedPeers))
if len(testCase.expectedPeers) > 0 {
for k := range testCase.expectedPeers {
contains := false
for _, peer := range actual {
if k == peer.ID {
contains = true
}
}
assert.True(t, contains)
}
}
})
}
}
func TestAccount_GetNextPeerExpiration(t *testing.T) {
type test struct {
name string
@ -2187,6 +2340,168 @@ func TestAccount_GetNextPeerExpiration(t *testing.T) {
}
}
func TestAccount_GetNextInactivePeerExpiration(t *testing.T) {
type test struct {
name string
peers map[string]*nbpeer.Peer
expiration time.Duration
expirationEnabled bool
expectedNextRun bool
expectedNextExpiration time.Duration
}
expectedNextExpiration := time.Minute
testCases := []test{
{
name: "No peers, no expiration",
peers: map[string]*nbpeer.Peer{},
expiration: time.Second,
expirationEnabled: false,
expectedNextRun: false,
expectedNextExpiration: time.Duration(0),
},
{
name: "No connected peers, no expiration",
peers: map[string]*nbpeer.Peer{
"peer-1": {
Status: &nbpeer.PeerStatus{
Connected: false,
},
InactivityExpirationEnabled: false,
UserID: userID,
},
"peer-2": {
Status: &nbpeer.PeerStatus{
Connected: false,
},
InactivityExpirationEnabled: false,
UserID: userID,
},
},
expiration: time.Second,
expirationEnabled: false,
expectedNextRun: false,
expectedNextExpiration: time.Duration(0),
},
{
name: "Connected peers with disabled expiration, no expiration",
peers: map[string]*nbpeer.Peer{
"peer-1": {
Status: &nbpeer.PeerStatus{
Connected: true,
},
InactivityExpirationEnabled: false,
UserID: userID,
},
"peer-2": {
Status: &nbpeer.PeerStatus{
Connected: true,
},
InactivityExpirationEnabled: false,
UserID: userID,
},
},
expiration: time.Second,
expirationEnabled: false,
expectedNextRun: false,
expectedNextExpiration: time.Duration(0),
},
{
name: "Expired peers, no expiration",
peers: map[string]*nbpeer.Peer{
"peer-1": {
Status: &nbpeer.PeerStatus{
Connected: true,
LoginExpired: true,
},
InactivityExpirationEnabled: true,
UserID: userID,
},
"peer-2": {
Status: &nbpeer.PeerStatus{
Connected: true,
LoginExpired: true,
},
InactivityExpirationEnabled: true,
UserID: userID,
},
},
expiration: time.Second,
expirationEnabled: false,
expectedNextRun: false,
expectedNextExpiration: time.Duration(0),
},
{
name: "To be expired peer, return expiration",
peers: map[string]*nbpeer.Peer{
"peer-1": {
Status: &nbpeer.PeerStatus{
Connected: false,
LoginExpired: false,
LastSeen: time.Now().Add(-1 * time.Second),
},
InactivityExpirationEnabled: true,
LastLogin: time.Now().UTC(),
UserID: userID,
},
"peer-2": {
Status: &nbpeer.PeerStatus{
Connected: true,
LoginExpired: true,
},
InactivityExpirationEnabled: true,
UserID: userID,
},
},
expiration: time.Minute,
expirationEnabled: false,
expectedNextRun: true,
expectedNextExpiration: expectedNextExpiration,
},
{
name: "Peers added with setup keys, no expiration",
peers: map[string]*nbpeer.Peer{
"peer-1": {
Status: &nbpeer.PeerStatus{
Connected: true,
LoginExpired: false,
},
InactivityExpirationEnabled: true,
SetupKey: "key",
},
"peer-2": {
Status: &nbpeer.PeerStatus{
Connected: true,
LoginExpired: false,
},
InactivityExpirationEnabled: true,
SetupKey: "key",
},
},
expiration: time.Second,
expirationEnabled: false,
expectedNextRun: false,
expectedNextExpiration: time.Duration(0),
},
}
for _, testCase := range testCases {
t.Run(testCase.name, func(t *testing.T) {
account := &Account{
Peers: testCase.peers,
Settings: &Settings{PeerInactivityExpiration: testCase.expiration, PeerInactivityExpirationEnabled: testCase.expirationEnabled},
}
expiration, ok := account.GetNextInactivePeerExpiration()
assert.Equal(t, testCase.expectedNextRun, ok)
if testCase.expectedNextRun {
assert.True(t, expiration >= 0 && expiration <= testCase.expectedNextExpiration)
} else {
assert.Equal(t, expiration, testCase.expectedNextExpiration)
}
})
}
}
func TestAccount_SetJWTGroups(t *testing.T) {
manager, err := createManager(t)
require.NoError(t, err, "unable to create account manager")

14
management/server/activity/codes.go
View File

@ -139,6 +139,13 @@ const (
PostureCheckUpdated Activity = 61
// PostureCheckDeleted indicates that the user deleted a posture check
PostureCheckDeleted Activity = 62
PeerInactivityExpirationEnabled Activity = 63
PeerInactivityExpirationDisabled Activity = 64
AccountPeerInactivityExpirationEnabled Activity = 65
AccountPeerInactivityExpirationDisabled Activity = 66
AccountPeerInactivityExpirationDurationUpdated Activity = 67
)
var activityMap = map[Activity]Code{
@ -205,6 +212,13 @@ var activityMap = map[Activity]Code{
PostureCheckCreated: {"Posture check created", "posture.check.created"},
PostureCheckUpdated: {"Posture check updated", "posture.check.updated"},
PostureCheckDeleted: {"Posture check deleted", "posture.check.deleted"},
PeerInactivityExpirationEnabled: {"Peer inactivity expiration enabled", "peer.inactivity.expiration.enable"},
PeerInactivityExpirationDisabled: {"Peer inactivity expiration disabled", "peer.inactivity.expiration.disable"},
AccountPeerInactivityExpirationEnabled: {"Account peer inactivity expiration enabled", "account.peer.inactivity.expiration.enable"},
AccountPeerInactivityExpirationDisabled: {"Account peer inactivity expiration disabled", "account.peer.inactivity.expiration.disable"},
AccountPeerInactivityExpirationDurationUpdated: {"Account peer inactivity expiration duration updated", "account.peer.inactivity.expiration.update"},
}
// StringCode returns a string code of the activity

3
management/server/file_store.go
View File

@ -95,6 +95,9 @@ func restore(ctx context.Context, file string) (*FileStore, error) {
account.Settings = &Settings{
PeerLoginExpirationEnabled: false,
PeerLoginExpiration: DefaultPeerLoginExpiration,
PeerInactivityExpirationEnabled: false,
PeerInactivityExpiration: DefaultPeerInactivityExpiration,
}
}

3
management/server/http/accounts_handler.go
View File

@ -78,6 +78,9 @@ func (h *AccountsHandler) UpdateAccount(w http.ResponseWriter, r *http.Request)
PeerLoginExpirationEnabled: req.Settings.PeerLoginExpirationEnabled,
PeerLoginExpiration: time.Duration(float64(time.Second.Nanoseconds()) * float64(req.Settings.PeerLoginExpiration)),
RegularUsersViewBlocked: req.Settings.RegularUsersViewBlocked,
PeerInactivityExpirationEnabled: req.Settings.PeerInactivityExpirationEnabled,
PeerInactivityExpiration: time.Duration(float64(time.Second.Nanoseconds()) * float64(req.Settings.PeerInactivityExpiration)),
}
if req.Settings.Extra != nil {

19
management/server/http/api/openapi.yml
View File

@ -54,6 +54,14 @@ components:
description: Period of time after which peer login expires (seconds).
type: integer
example: 43200
peer_inactivity_expiration_enabled:
description: Enables or disables peer inactivity expiration globally. After peer's session has expired the user has to log in (authenticate). Applies only to peers that were added by a user (interactive SSO login).
type: boolean
example: true
peer_inactivity_expiration:
description: Period of time of inactivity after which peer session expires (seconds).
type: integer
example: 43200
regular_users_view_blocked:
description: Allows blocking regular users from viewing parts of the system.
type: boolean
@ -81,6 +89,8 @@ components:
required:
- peer_login_expiration_enabled
- peer_login_expiration
- peer_inactivity_expiration_enabled
- peer_inactivity_expiration
- regular_users_view_blocked
AccountExtraSettings:
type: object
@ -243,6 +253,9 @@ components:
login_expiration_enabled:
type: boolean
example: false
inactivity_expiration_enabled:
type: boolean
example: false
approval_required:
description: (Cloud only) Indicates whether peer needs approval
type: boolean
@ -251,6 +264,7 @@ components:
- name
- ssh_enabled
- login_expiration_enabled
- inactivity_expiration_enabled
Peer:
allOf:
- $ref: '#/components/schemas/PeerMinimum'
@ -327,6 +341,10 @@ components:
type: string
format: date-time
example: "2023-05-05T09:00:35.477782Z"
inactivity_expiration_enabled:
description: Indicates whether peer inactivity expiration has been enabled or not
type: boolean
example: false
approval_required:
description: (Cloud only) Indicates whether peer needs approval
type: boolean
@ -354,6 +372,7 @@ components:
- last_seen
- login_expiration_enabled
- login_expired
- inactivity_expiration_enabled
- os
- ssh_enabled
- user_id

13
management/server/http/api/types.gen.go
View File

@ -220,6 +220,12 @@ type AccountSettings struct {
// JwtGroupsEnabled Allows extract groups from JWT claim and add it to account groups.
JwtGroupsEnabled *bool `json:"jwt_groups_enabled,omitempty"`
// PeerInactivityExpiration Period of time of inactivity after which peer session expires (seconds).
PeerInactivityExpiration int `json:"peer_inactivity_expiration"`
// PeerInactivityExpirationEnabled Enables or disables peer inactivity expiration globally. After peer's session has expired the user has to log in (authenticate). Applies only to peers that were added by a user (interactive SSO login).
PeerInactivityExpirationEnabled bool `json:"peer_inactivity_expiration_enabled"`
// PeerLoginExpiration Period of time after which peer login expires (seconds).
PeerLoginExpiration int `json:"peer_login_expiration"`
@ -538,6 +544,9 @@ type Peer struct {
// Id Peer ID
Id string `json:"id"`
// InactivityExpirationEnabled Indicates whether peer inactivity expiration has been enabled or not
InactivityExpirationEnabled bool `json:"inactivity_expiration_enabled"`
// Ip Peer's IP address
Ip string `json:"ip"`
@ -613,6 +622,9 @@ type PeerBatch struct {
// Id Peer ID
Id string `json:"id"`
// InactivityExpirationEnabled Indicates whether peer inactivity expiration has been enabled or not
InactivityExpirationEnabled bool `json:"inactivity_expiration_enabled"`
// Ip Peer's IP address
Ip string `json:"ip"`
@ -678,6 +690,7 @@ type PeerNetworkRangeCheckAction string
type PeerRequest struct {
// ApprovalRequired (Cloud only) Indicates whether peer needs approval
ApprovalRequired *bool `json:"approval_required,omitempty"`
InactivityExpirationEnabled bool `json:"inactivity_expiration_enabled"`
LoginExpirationEnabled bool `json:"login_expiration_enabled"`
Name string `json:"name"`
SshEnabled bool `json:"ssh_enabled"`

8
management/server/http/peers_handler.go
View File

@ -7,6 +7,8 @@ import (
"net/http"
"github.com/gorilla/mux"
log "github.com/sirupsen/logrus"
"github.com/netbirdio/netbird/management/server"
nbgroup "github.com/netbirdio/netbird/management/server/group"
"github.com/netbirdio/netbird/management/server/http/api"
@ -14,7 +16,6 @@ import (
"github.com/netbirdio/netbird/management/server/jwtclaims"
nbpeer "github.com/netbirdio/netbird/management/server/peer"
"github.com/netbirdio/netbird/management/server/status"
log "github.com/sirupsen/logrus"
)
// PeersHandler is a handler that returns peers of the account
@ -87,6 +88,8 @@ func (h *PeersHandler) updatePeer(ctx context.Context, account *server.Account,
SSHEnabled: req.SshEnabled,
Name: req.Name,
LoginExpirationEnabled: req.LoginExpirationEnabled,
InactivityExpirationEnabled: req.InactivityExpirationEnabled,
}
if req.ApprovalRequired != nil {
@ -354,6 +357,7 @@ func toSinglePeerResponse(peer *nbpeer.Peer, groupsInfo []api.GroupMinimum, dnsD
CountryCode: peer.Location.CountryCode,
CityName: peer.Location.CityName,
SerialNumber: peer.Meta.SystemSerialNumber,
InactivityExpirationEnabled: peer.InactivityExpirationEnabled,
}
}
@ -387,6 +391,8 @@ func toPeerListItemResponse(peer *nbpeer.Peer, groupsInfo []api.GroupMinimum, dn
CountryCode: peer.Location.CountryCode,
CityName: peer.Location.CityName,
SerialNumber: peer.Meta.SystemSerialNumber,
InactivityExpirationEnabled: peer.InactivityExpirationEnabled,
}
}

63
management/server/peer.go
View File

@ -110,6 +110,31 @@ func (am *DefaultAccountManager) MarkPeerConnected(ctx context.Context, peerPubK
return err
}
expired, err := am.updatePeerStatusAndLocation(ctx, peer, connected, realIP, account)
if err != nil {
return err
}
if peer.AddedWithSSOLogin() {
if peer.LoginExpirationEnabled && account.Settings.PeerLoginExpirationEnabled {
am.checkAndSchedulePeerLoginExpiration(ctx, account)
}
if peer.InactivityExpirationEnabled && account.Settings.PeerInactivityExpirationEnabled {
am.checkAndSchedulePeerInactivityExpiration(ctx, account)
}
}
if expired {
// we need to update other peers because when peer login expires all other peers are notified to disconnect from
// the expired one. Here we notify them that connection is now allowed again.
am.updateAccountPeers(ctx, account)
}
return nil
}
func (am *DefaultAccountManager) updatePeerStatusAndLocation(ctx context.Context, peer *nbpeer.Peer, connected bool, realIP net.IP, account *Account) (bool, error) {
oldStatus := peer.Status.Copy()
newStatus := oldStatus
newStatus.LastSeen = time.Now().UTC()
@ -138,25 +163,15 @@ func (am *DefaultAccountManager) MarkPeerConnected(ctx context.Context, peerPubK
account.UpdatePeer(peer)
err = am.Store.SavePeerStatus(account.Id, peer.ID, *newStatus)
err := am.Store.SavePeerStatus(account.Id, peer.ID, *newStatus)
if err != nil {
return err
return false, err
}
if peer.AddedWithSSOLogin() && peer.LoginExpirationEnabled && account.Settings.PeerLoginExpirationEnabled {
am.checkAndSchedulePeerLoginExpiration(ctx, account)
return oldStatus.LoginExpired, nil
}
if oldStatus.LoginExpired {
// we need to update other peers because when peer login expires all other peers are notified to disconnect from
// the expired one. Here we notify them that connection is now allowed again.
am.updateAccountPeers(ctx, account)
}
return nil
}
// UpdatePeer updates peer. Only Peer.Name, Peer.SSHEnabled, and Peer.LoginExpirationEnabled can be updated.
// UpdatePeer updates peer. Only Peer.Name, Peer.SSHEnabled, Peer.LoginExpirationEnabled and Peer.InactivityExpirationEnabled can be updated.
func (am *DefaultAccountManager) UpdatePeer(ctx context.Context, accountID, userID string, update *nbpeer.Peer) (*nbpeer.Peer, error) {
unlock := am.Store.AcquireWriteLockByUID(ctx, accountID)
defer unlock()
@ -219,6 +234,25 @@ func (am *DefaultAccountManager) UpdatePeer(ctx context.Context, accountID, user
}
}
if peer.InactivityExpirationEnabled != update.InactivityExpirationEnabled {
if !peer.AddedWithSSOLogin() {
return nil, status.Errorf(status.PreconditionFailed, "this peer hasn't been added with the SSO login, therefore the login expiration can't be updated")
}
peer.InactivityExpirationEnabled = update.InactivityExpirationEnabled
event := activity.PeerInactivityExpirationEnabled
if !update.InactivityExpirationEnabled {
event = activity.PeerInactivityExpirationDisabled
}
am.StoreEvent(ctx, userID, peer.IP.String(), accountID, event, peer.EventMeta(am.GetDNSDomain()))
if peer.AddedWithSSOLogin() && peer.InactivityExpirationEnabled && account.Settings.PeerInactivityExpirationEnabled {
am.checkAndSchedulePeerInactivityExpiration(ctx, account)
}
}
account.UpdatePeer(peer)
err = am.Store.SaveAccount(ctx, account)
@ -459,6 +493,7 @@ func (am *DefaultAccountManager) AddPeer(ctx context.Context, setupKey, userID s
LoginExpirationEnabled: addedByUser,
Ephemeral: ephemeral,
Location: peer.Location,
InactivityExpirationEnabled: addedByUser,
}
opEvent.TargetID = newPeer.ID
opEvent.Meta = newPeer.EventMeta(am.GetDNSDomain())

20
management/server/peer/peer.go
View File

@ -38,6 +38,8 @@ type Peer struct {
// LoginExpirationEnabled indicates whether peer's login expiration is enabled and once expired the peer has to re-login.
// Works with LastLogin
LoginExpirationEnabled bool
InactivityExpirationEnabled bool
// LastLogin the time when peer performed last login operation
LastLogin time.Time
// CreatedAt records the time the peer was created
@ -187,6 +189,8 @@ func (p *Peer) Copy() *Peer {
CreatedAt: p.CreatedAt,
Ephemeral: p.Ephemeral,
Location: p.Location,
InactivityExpirationEnabled: p.InactivityExpirationEnabled,
}
}
@ -219,6 +223,22 @@ func (p *Peer) MarkLoginExpired(expired bool) {
p.Status = newStatus
}
// SessionExpired indicates whether the peer's session has expired or not.
// If Peer.LastLogin plus the expiresIn duration has happened already; then session has expired.
// Return true if a session has expired, false otherwise, and time left to expiration (negative when expired).
// Session expiration can be disabled/enabled on a Peer level via Peer.LoginExpirationEnabled property.
// Session expiration can also be disabled/enabled globally on the Account level via Settings.PeerLoginExpirationEnabled.
// Only peers added by interactive SSO login can be expired.
func (p *Peer) SessionExpired(expiresIn time.Duration) (bool, time.Duration) {
if !p.AddedWithSSOLogin() || !p.InactivityExpirationEnabled || p.Status.Connected {
return false, 0
}
expiresAt := p.Status.LastSeen.Add(expiresIn)
now := time.Now()
timeLeft := expiresAt.Sub(now)
return timeLeft <= 0, timeLeft
}
// LoginExpired indicates whether the peer's login has expired or not.
// If Peer.LastLogin plus the expiresIn duration has happened already; then login has expired.
// Return true if a login has expired, false otherwise, and time left to expiration (negative when expired).

62
management/server/peer_test.go
View File

@ -82,6 +82,68 @@ func TestPeer_LoginExpired(t *testing.T) {
}
}
func TestPeer_SessionExpired(t *testing.T) {
tt := []struct {
name string
expirationEnabled bool
lastLogin time.Time
connected bool
expected bool
accountSettings *Settings
}{
{
name: "Peer Inactivity Expiration Disabled. Peer Inactivity Should Not Expire",
expirationEnabled: false,
connected: false,
lastLogin: time.Now().UTC().Add(-1 * time.Second),
accountSettings: &Settings{
PeerInactivityExpirationEnabled: true,
PeerInactivityExpiration: time.Hour,
},
expected: false,
},
{
name: "Peer Inactivity Should Expire",
expirationEnabled: true,
connected: false,
lastLogin: time.Now().UTC().Add(-1 * time.Second),
accountSettings: &Settings{
PeerInactivityExpirationEnabled: true,
PeerInactivityExpiration: time.Second,
},
expected: true,
},
{
name: "Peer Inactivity Should Not Expire",
expirationEnabled: true,
connected: true,
lastLogin: time.Now().UTC(),
accountSettings: &Settings{
PeerInactivityExpirationEnabled: true,
PeerInactivityExpiration: time.Second,
},
expected: false,
},
}
for _, c := range tt {
t.Run(c.name, func(t *testing.T) {
peerStatus := &nbpeer.PeerStatus{
Connected: c.connected,
}
peer := &nbpeer.Peer{
InactivityExpirationEnabled: c.expirationEnabled,
LastLogin: c.lastLogin,
Status: peerStatus,
UserID: userID,
}
expired, _ := peer.SessionExpired(c.accountSettings.PeerInactivityExpiration)
assert.Equal(t, expired, c.expected)
})
}
}
func TestAccountManager_GetNetworkMap(t *testing.T) {
manager, err := createManager(t)
if err != nil {