[management] Optimize network map updates (#2718)

* Skip peer update on unchanged network map (#2236)

* Enhance network updates by skipping unchanged messages

Optimizes the network update process
by skipping updates where no changes in the peer update message received.

* Add unit tests

* add locks

* Improve concurrency and update peer message handling

* Refactor account manager network update tests

* fix test

* Fix inverted network map update condition

* Add default group and policy to test data

* Run peer updates in a separate goroutine

* Refactor

* Refactor lock

* Fix peers update by including NetworkMap and posture Checks

* go mod tidy

* fix merge

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix merge

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* [management] Skip account peers update if no changes affect peers (#2310)

* Remove incrementing network serial and updating peers after group deletion

* Update account peer if posture check is linked to policy

* Remove account peers update on saving setup key

* Refactor group link checking into re-usable functions

* Add HasPeers function to group

* Refactor group management

* Optimize group change effects on account peers

* Update account peers if ns group has peers

* Refactor group changes

* Optimize account peers update in DNS settings

* Optimize update of account peers on jwt groups sync

* Refactor peer account updates for efficiency

* Optimize peer update on user deletion and changes

* Remove condition check for network serial update

* Optimize account peers updates on route changes

* Remove UpdatePeerSSHKey method

* Remove unused isPolicyRuleGroupsEmpty

* Add tests for peer update behavior on posture check changes

* Add tests for peer update behavior on policy changes

* Add tests for peer update behavior on group changes

* Add tests for peer update behavior on dns settings changes

* Refactor

* Add tests for peer update behavior on name server changes

* Add tests for peer update behavior on user changes

* Add tests for peer update behavior on route changes

* fix tests

* Add tests for peer update behavior on setup key changes

* Add tests for peer update behavior on peers changes

* fix merge

* Fix tests

* go mod tidy

* Add NameServer and Route comparators

* Update network map diff logic with custom comparators

* Add tests

* Refactor duplicate diff handling logic

* fix linter

* fix tests

* Refactor policy group handling and update logic.

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* Update route check by checking if group has peers

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* Refactor posture check policy linking logic

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* Simplify peer update condition in DNS management

Refactor the condition for updating account peers to remove redundant checks

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix merge

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* add policy tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* add posture checks tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix user and setup key tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix account and route tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix typo

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix nameserver tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix routes tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix group tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* upgrade diff package

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix nameserver tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* use generic differ for netip.Addr and netip.Prefix

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* go mod tidy

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* add peer tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix merge

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix management suite tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* fix postgres tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* enable diff nil structs comparison

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* skip the update only last sent the serial is larger

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* refactor peer and user

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* skip spell check for groupD

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* Refactor group, ns group, policy and posture checks

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* skip spell check for GroupD

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* update account policy check before verifying policy status

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* Update management/server/route_test.go

Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>

* Update management/server/route_test.go

Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>

* Update management/server/route_test.go

Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>

* Update management/server/route_test.go

Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>

* Update management/server/route_test.go

Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>

* add tests missing tests for dns setting groups

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* add tests for posture checks changes

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* add ns group and policy tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* add route and group tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* increase Linux test timeout to 10 minutes

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* Run diff for client posture checks only

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* add panic recovery and detailed logging in peer update comparison

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

* Fix tests

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>

---------

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>
Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>

---------

Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>
Co-authored-by: Maycon Santos <mlsmaycon@gmail.com>

management/server/posture_checks.go

@@ -67,7 +67,8 @@ func (am *DefaultAccountManager) SavePostureChecks(ctx context.Context, accountI
 	}
 
 	am.StoreEvent(ctx, userID, postureChecks.ID, accountID, action, postureChecks.EventMeta())
-	if exists {
+
+	if arePostureCheckChangesAffectingPeers(account, postureChecks.ID, exists) {
 		am.updateAccountPeers(ctx, account)
 	}
 
@@ -148,13 +149,9 @@ func (am *DefaultAccountManager) deletePostureChecks(account *Account, postureCh
 		return nil, status.Errorf(status.NotFound, "posture checks with ID %s doesn't exist", postureChecksID)
 	}
 
-	// check policy links
-	for _, policy := range account.Policies {
-		for _, id := range policy.SourcePostureChecks {
-			if id == postureChecksID {
-				return nil, status.Errorf(status.PreconditionFailed, "posture checks have been linked to policy: %s", policy.Name)
-			}
-		}
+	// Check if posture check is linked to any policy
+	if isLinked, linkedPolicy := isPostureCheckLinkedToPolicy(account, postureChecksID); isLinked {
+		return nil, status.Errorf(status.PreconditionFailed, "posture checks have been linked to policy: %s", linkedPolicy.Name)
 	}
 
 	postureChecks := account.PostureChecks[postureChecksIdx]
@@ -217,3 +214,25 @@ func addPolicyPostureChecks(account *Account, policy *Policy, peerPostureChecks
 		}
 	}
 }
+
+func isPostureCheckLinkedToPolicy(account *Account, postureChecksID string) (bool, *Policy) {
+	for _, policy := range account.Policies {
+		if slices.Contains(policy.SourcePostureChecks, postureChecksID) {
+			return true, policy
+		}
+	}
+	return false, nil
+}
+
+// arePostureCheckChangesAffectingPeers checks if the changes in posture checks are affecting peers.
+func arePostureCheckChangesAffectingPeers(account *Account, postureCheckID string, exists bool) bool {
+	if !exists {
+		return false
+	}
+
+	isLinked, linkedPolicy := isPostureCheckLinkedToPolicy(account, postureCheckID)
+	if !isLinked {
+		return false
+	}
+	return anyGroupHasPeers(account, linkedPolicy.ruleGroups())
+}