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https://github.com/netbirdio/netbird.git
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556 lines
16 KiB
Go
556 lines
16 KiB
Go
package server
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import (
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"context"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"github.com/netbirdio/netbird/management/server/group"
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"github.com/netbirdio/netbird/management/server/posture"
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)
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const (
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adminUserID = "adminUserID"
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regularUserID = "regularUserID"
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postureCheckName = "Existing check"
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)
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func TestDefaultAccountManager_PostureCheck(t *testing.T) {
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am, err := createManager(t)
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if err != nil {
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t.Error("failed to create account manager")
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}
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account, err := initTestPostureChecksAccount(am)
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if err != nil {
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t.Error("failed to init testing account")
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}
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t.Run("Generic posture check flow", func(t *testing.T) {
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// regular users can not create checks
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_, err = am.SavePostureChecks(context.Background(), account.Id, regularUserID, &posture.Checks{})
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assert.Error(t, err)
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// regular users cannot list check
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_, err = am.ListPostureChecks(context.Background(), account.Id, regularUserID)
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assert.Error(t, err)
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// should be possible to create posture check with uniq name
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postureCheck, err := am.SavePostureChecks(context.Background(), account.Id, adminUserID, &posture.Checks{
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Name: postureCheckName,
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Checks: posture.ChecksDefinition{
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NBVersionCheck: &posture.NBVersionCheck{
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MinVersion: "0.26.0",
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},
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},
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})
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assert.NoError(t, err)
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// admin users can list check
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checks, err := am.ListPostureChecks(context.Background(), account.Id, adminUserID)
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assert.NoError(t, err)
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assert.Len(t, checks, 1)
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// should not be possible to create posture check with non uniq name
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_, err = am.SavePostureChecks(context.Background(), account.Id, adminUserID, &posture.Checks{
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Name: postureCheckName,
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Checks: posture.ChecksDefinition{
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GeoLocationCheck: &posture.GeoLocationCheck{
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Locations: []posture.Location{
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{
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CountryCode: "DE",
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},
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},
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},
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},
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})
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assert.Error(t, err)
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// admins can update posture checks
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postureCheck.Checks = posture.ChecksDefinition{
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NBVersionCheck: &posture.NBVersionCheck{
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MinVersion: "0.27.0",
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},
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}
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_, err = am.SavePostureChecks(context.Background(), account.Id, adminUserID, postureCheck)
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assert.NoError(t, err)
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// users should not be able to delete posture checks
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err = am.DeletePostureChecks(context.Background(), account.Id, postureCheck.ID, regularUserID)
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assert.Error(t, err)
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// admin should be able to delete posture checks
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err = am.DeletePostureChecks(context.Background(), account.Id, postureCheck.ID, adminUserID)
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assert.NoError(t, err)
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checks, err = am.ListPostureChecks(context.Background(), account.Id, adminUserID)
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assert.NoError(t, err)
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assert.Len(t, checks, 0)
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})
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}
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func initTestPostureChecksAccount(am *DefaultAccountManager) (*Account, error) {
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accountID := "testingAccount"
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domain := "example.com"
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admin := &User{
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Id: adminUserID,
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Role: UserRoleAdmin,
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}
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user := &User{
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Id: regularUserID,
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Role: UserRoleUser,
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}
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account := newAccountWithId(context.Background(), accountID, groupAdminUserID, domain)
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account.Users[admin.Id] = admin
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account.Users[user.Id] = user
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err := am.Store.SaveAccount(context.Background(), account)
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if err != nil {
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return nil, err
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}
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return am.Store.GetAccount(context.Background(), account.Id)
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}
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func TestPostureCheckAccountPeersUpdate(t *testing.T) {
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manager, account, peer1, peer2, peer3 := setupNetworkMapTest(t)
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err := manager.SaveGroups(context.Background(), account.Id, userID, []*group.Group{
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{
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ID: "groupA",
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Name: "GroupA",
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Peers: []string{peer1.ID, peer2.ID, peer3.ID},
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},
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{
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ID: "groupB",
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Name: "GroupB",
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Peers: []string{},
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},
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{
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ID: "groupC",
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Name: "GroupC",
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Peers: []string{},
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},
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})
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assert.NoError(t, err)
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updMsg := manager.peersUpdateManager.CreateChannel(context.Background(), peer1.ID)
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t.Cleanup(func() {
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manager.peersUpdateManager.CloseChannel(context.Background(), peer1.ID)
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})
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postureCheckA := &posture.Checks{
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Name: "postureCheckA",
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AccountID: account.Id,
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Checks: posture.ChecksDefinition{
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ProcessCheck: &posture.ProcessCheck{
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Processes: []posture.Process{
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{LinuxPath: "/usr/bin/netbird", MacPath: "/usr/local/bin/netbird"},
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},
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},
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},
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}
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postureCheckA, err = manager.SavePostureChecks(context.Background(), account.Id, userID, postureCheckA)
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require.NoError(t, err)
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postureCheckB := &posture.Checks{
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Name: "postureCheckB",
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AccountID: account.Id,
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Checks: posture.ChecksDefinition{
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NBVersionCheck: &posture.NBVersionCheck{
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MinVersion: "0.28.0",
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},
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},
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}
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// Saving unused posture check should not update account peers and not send peer update
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t.Run("saving unused posture check", func(t *testing.T) {
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done := make(chan struct{})
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go func() {
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peerShouldNotReceiveUpdate(t, updMsg)
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close(done)
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}()
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postureCheckB, err = manager.SavePostureChecks(context.Background(), account.Id, userID, postureCheckB)
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assert.NoError(t, err)
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select {
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case <-done:
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case <-time.After(time.Second):
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t.Error("timeout waiting for peerShouldNotReceiveUpdate")
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}
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})
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// Updating unused posture check should not update account peers and not send peer update
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t.Run("updating unused posture check", func(t *testing.T) {
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done := make(chan struct{})
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go func() {
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peerShouldNotReceiveUpdate(t, updMsg)
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close(done)
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}()
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postureCheckB.Checks = posture.ChecksDefinition{
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NBVersionCheck: &posture.NBVersionCheck{
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MinVersion: "0.29.0",
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},
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}
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_, err = manager.SavePostureChecks(context.Background(), account.Id, userID, postureCheckB)
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assert.NoError(t, err)
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select {
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case <-done:
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case <-time.After(time.Second):
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t.Error("timeout waiting for peerShouldNotReceiveUpdate")
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}
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})
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policy := &Policy{
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Enabled: true,
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Rules: []*PolicyRule{
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{
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Enabled: true,
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Sources: []string{"groupA"},
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Destinations: []string{"groupA"},
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Bidirectional: true,
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Action: PolicyTrafficActionAccept,
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},
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},
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SourcePostureChecks: []string{postureCheckB.ID},
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}
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// Linking posture check to policy should trigger update account peers and send peer update
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t.Run("linking posture check to policy with peers", func(t *testing.T) {
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done := make(chan struct{})
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go func() {
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peerShouldReceiveUpdate(t, updMsg)
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close(done)
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}()
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policy, err = manager.SavePolicy(context.Background(), account.Id, userID, policy)
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assert.NoError(t, err)
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select {
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case <-done:
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case <-time.After(time.Second):
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t.Error("timeout waiting for peerShouldReceiveUpdate")
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}
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})
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// Updating linked posture checks should update account peers and send peer update
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t.Run("updating linked to posture check with peers", func(t *testing.T) {
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postureCheckB.Checks = posture.ChecksDefinition{
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NBVersionCheck: &posture.NBVersionCheck{
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MinVersion: "0.29.0",
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},
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ProcessCheck: &posture.ProcessCheck{
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Processes: []posture.Process{
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{LinuxPath: "/usr/bin/netbird", MacPath: "/usr/local/bin/netbird"},
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},
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},
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}
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done := make(chan struct{})
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go func() {
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peerShouldReceiveUpdate(t, updMsg)
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close(done)
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}()
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_, err = manager.SavePostureChecks(context.Background(), account.Id, userID, postureCheckB)
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assert.NoError(t, err)
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select {
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case <-done:
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case <-time.After(time.Second):
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t.Error("timeout waiting for peerShouldReceiveUpdate")
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}
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})
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// Removing posture check from policy should trigger account peers update and send peer update
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t.Run("removing posture check from policy", func(t *testing.T) {
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done := make(chan struct{})
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go func() {
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peerShouldReceiveUpdate(t, updMsg)
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close(done)
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}()
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policy.SourcePostureChecks = []string{}
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_, err := manager.SavePolicy(context.Background(), account.Id, userID, policy)
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assert.NoError(t, err)
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select {
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case <-done:
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case <-time.After(time.Second):
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t.Error("timeout waiting for peerShouldReceiveUpdate")
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}
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})
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// Deleting unused posture check should not trigger account peers update and not send peer update
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t.Run("deleting unused posture check", func(t *testing.T) {
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done := make(chan struct{})
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go func() {
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peerShouldNotReceiveUpdate(t, updMsg)
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close(done)
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}()
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err := manager.DeletePostureChecks(context.Background(), account.Id, postureCheckA.ID, userID)
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assert.NoError(t, err)
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select {
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case <-done:
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case <-time.After(time.Second):
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t.Error("timeout waiting for peerShouldNotReceiveUpdate")
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}
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})
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_, err = manager.SavePostureChecks(context.Background(), account.Id, userID, postureCheckB)
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assert.NoError(t, err)
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// Updating linked posture check to policy with no peers should not trigger account peers update and not send peer update
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t.Run("updating linked posture check to policy with no peers", func(t *testing.T) {
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_, err = manager.SavePolicy(context.Background(), account.Id, userID, &Policy{
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Enabled: true,
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Rules: []*PolicyRule{
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{
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Enabled: true,
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Sources: []string{"groupB"},
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Destinations: []string{"groupC"},
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Bidirectional: true,
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Action: PolicyTrafficActionAccept,
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},
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},
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SourcePostureChecks: []string{postureCheckB.ID},
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})
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assert.NoError(t, err)
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done := make(chan struct{})
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go func() {
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peerShouldNotReceiveUpdate(t, updMsg)
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close(done)
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}()
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postureCheckB.Checks = posture.ChecksDefinition{
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NBVersionCheck: &posture.NBVersionCheck{
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MinVersion: "0.29.0",
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},
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}
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_, err = manager.SavePostureChecks(context.Background(), account.Id, userID, postureCheckB)
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assert.NoError(t, err)
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select {
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case <-done:
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case <-time.After(time.Second):
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t.Error("timeout waiting for peerShouldNotReceiveUpdate")
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}
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})
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// Updating linked posture check to policy where destination has peers but source does not
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// should trigger account peers update and send peer update
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t.Run("updating linked posture check to policy where destination has peers but source does not", func(t *testing.T) {
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updMsg1 := manager.peersUpdateManager.CreateChannel(context.Background(), peer2.ID)
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t.Cleanup(func() {
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manager.peersUpdateManager.CloseChannel(context.Background(), peer2.ID)
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})
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_, err = manager.SavePolicy(context.Background(), account.Id, userID, &Policy{
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Enabled: true,
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Rules: []*PolicyRule{
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{
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Enabled: true,
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Sources: []string{"groupB"},
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Destinations: []string{"groupA"},
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Bidirectional: true,
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Action: PolicyTrafficActionAccept,
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},
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},
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SourcePostureChecks: []string{postureCheckB.ID},
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})
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assert.NoError(t, err)
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done := make(chan struct{})
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go func() {
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peerShouldReceiveUpdate(t, updMsg1)
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close(done)
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}()
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postureCheckB.Checks = posture.ChecksDefinition{
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NBVersionCheck: &posture.NBVersionCheck{
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MinVersion: "0.29.0",
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},
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}
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_, err = manager.SavePostureChecks(context.Background(), account.Id, userID, postureCheckB)
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assert.NoError(t, err)
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select {
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case <-done:
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case <-time.After(time.Second):
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t.Error("timeout waiting for peerShouldReceiveUpdate")
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}
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})
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// Updating linked client posture check to policy where source has peers but destination does not,
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// should trigger account peers update and send peer update
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t.Run("updating linked posture check to policy where source has peers but destination does not", func(t *testing.T) {
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_, err = manager.SavePolicy(context.Background(), account.Id, userID, &Policy{
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Enabled: true,
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Rules: []*PolicyRule{
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{
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Enabled: true,
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Sources: []string{"groupA"},
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Destinations: []string{"groupB"},
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Bidirectional: true,
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Action: PolicyTrafficActionAccept,
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},
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},
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SourcePostureChecks: []string{postureCheckB.ID},
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})
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assert.NoError(t, err)
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done := make(chan struct{})
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go func() {
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peerShouldReceiveUpdate(t, updMsg)
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close(done)
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}()
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postureCheckB.Checks = posture.ChecksDefinition{
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ProcessCheck: &posture.ProcessCheck{
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Processes: []posture.Process{
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{
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LinuxPath: "/usr/bin/netbird",
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},
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},
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},
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}
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_, err = manager.SavePostureChecks(context.Background(), account.Id, userID, postureCheckB)
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assert.NoError(t, err)
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select {
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case <-done:
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case <-time.After(time.Second):
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t.Error("timeout waiting for peerShouldReceiveUpdate")
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}
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})
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}
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func TestArePostureCheckChangesAffectPeers(t *testing.T) {
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manager, err := createManager(t)
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require.NoError(t, err, "failed to create account manager")
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account, err := initTestPostureChecksAccount(manager)
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require.NoError(t, err, "failed to init testing account")
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groupA := &group.Group{
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ID: "groupA",
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AccountID: account.Id,
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Peers: []string{"peer1"},
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}
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groupB := &group.Group{
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ID: "groupB",
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AccountID: account.Id,
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Peers: []string{},
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}
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err = manager.Store.SaveGroups(context.Background(), LockingStrengthUpdate, []*group.Group{groupA, groupB})
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require.NoError(t, err, "failed to save groups")
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postureCheckA := &posture.Checks{
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Name: "checkA",
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AccountID: account.Id,
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Checks: posture.ChecksDefinition{
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NBVersionCheck: &posture.NBVersionCheck{MinVersion: "0.33.1"},
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},
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}
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postureCheckA, err = manager.SavePostureChecks(context.Background(), account.Id, adminUserID, postureCheckA)
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require.NoError(t, err, "failed to save postureCheckA")
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postureCheckB := &posture.Checks{
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Name: "checkB",
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AccountID: account.Id,
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Checks: posture.ChecksDefinition{
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NBVersionCheck: &posture.NBVersionCheck{MinVersion: "0.33.1"},
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},
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}
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postureCheckB, err = manager.SavePostureChecks(context.Background(), account.Id, adminUserID, postureCheckB)
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require.NoError(t, err, "failed to save postureCheckB")
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policy := &Policy{
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AccountID: account.Id,
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Rules: []*PolicyRule{
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{
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Enabled: true,
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Sources: []string{"groupA"},
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Destinations: []string{"groupA"},
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},
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},
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SourcePostureChecks: []string{postureCheckA.ID},
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}
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policy, err = manager.SavePolicy(context.Background(), account.Id, adminUserID, policy)
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require.NoError(t, err, "failed to save policy")
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t.Run("posture check exists and is linked to policy with peers", func(t *testing.T) {
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result, err := arePostureCheckChangesAffectPeers(context.Background(), manager.Store, account.Id, postureCheckA.ID)
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require.NoError(t, err)
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assert.True(t, result)
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})
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t.Run("posture check exists but is not linked to any policy", func(t *testing.T) {
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result, err := arePostureCheckChangesAffectPeers(context.Background(), manager.Store, account.Id, postureCheckB.ID)
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require.NoError(t, err)
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assert.False(t, result)
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})
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t.Run("posture check does not exist", func(t *testing.T) {
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result, err := arePostureCheckChangesAffectPeers(context.Background(), manager.Store, account.Id, "unknown")
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require.NoError(t, err)
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assert.False(t, result)
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})
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t.Run("posture check is linked to policy with no peers in source groups", func(t *testing.T) {
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policy.Rules[0].Sources = []string{"groupB"}
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policy.Rules[0].Destinations = []string{"groupA"}
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_, err = manager.SavePolicy(context.Background(), account.Id, adminUserID, policy)
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require.NoError(t, err, "failed to update policy")
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result, err := arePostureCheckChangesAffectPeers(context.Background(), manager.Store, account.Id, postureCheckA.ID)
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require.NoError(t, err)
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assert.True(t, result)
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})
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t.Run("posture check is linked to policy with no peers in destination groups", func(t *testing.T) {
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policy.Rules[0].Sources = []string{"groupA"}
|
|
policy.Rules[0].Destinations = []string{"groupB"}
|
|
_, err = manager.SavePolicy(context.Background(), account.Id, adminUserID, policy)
|
|
require.NoError(t, err, "failed to update policy")
|
|
|
|
result, err := arePostureCheckChangesAffectPeers(context.Background(), manager.Store, account.Id, postureCheckA.ID)
|
|
require.NoError(t, err)
|
|
assert.True(t, result)
|
|
})
|
|
|
|
t.Run("posture check is linked to policy but no peers in groups", func(t *testing.T) {
|
|
groupA.Peers = []string{}
|
|
err = manager.Store.SaveGroup(context.Background(), LockingStrengthUpdate, groupA)
|
|
require.NoError(t, err, "failed to save groups")
|
|
|
|
result, err := arePostureCheckChangesAffectPeers(context.Background(), manager.Store, account.Id, postureCheckA.ID)
|
|
require.NoError(t, err)
|
|
assert.False(t, result)
|
|
})
|
|
|
|
t.Run("posture check is linked to policy with non-existent group", func(t *testing.T) {
|
|
policy.Rules[0].Sources = []string{"nonExistentGroup"}
|
|
policy.Rules[0].Destinations = []string{"nonExistentGroup"}
|
|
_, err = manager.SavePolicy(context.Background(), account.Id, adminUserID, policy)
|
|
require.NoError(t, err, "failed to update policy")
|
|
|
|
result, err := arePostureCheckChangesAffectPeers(context.Background(), manager.Store, account.Id, postureCheckA.ID)
|
|
require.NoError(t, err)
|
|
assert.False(t, result)
|
|
})
|
|
}
|