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add store policy save and method

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Signed-off-by: bcmmbaga <bethuelmbaga12@gmail.com>
This commit is contained in:
bcmmbaga 2024-09-25 22:47:54 +03:00
parent c384874d7d
commit 87c8430e99
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GPG Key ID: 511EED5C928AD547
6 changed files with 120 additions and 70 deletions
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10
management/server/file_store.go
View File

@ -118,7 +118,7 @@ func (s *FileStore) AddPeerToAccount(ctx context.Context, peer *nbpeer.Peer) err
return s.SaveAccount(ctx, account)
}
func (s *FileStore) IncrementNetworkSerial(ctx context.Context, accountId string) error {
func (s *FileStore) IncrementNetworkSerial(ctx context.Context, _ LockingStrength, accountId string) error {
s.mux.Lock()
defer s.mux.Unlock()
@ -1011,6 +1011,14 @@ func (s *FileStore) GetPolicyByID(_ context.Context, _ LockingStrength, _ string
}
func (s *FileStore) SavePolicy(_ context.Context, _ LockingStrength, _ *Policy) error {
return status.Errorf(status.Internal, "SavePolicy is not implemented")
}
func (s *FileStore) DeletePolicy(_ context.Context, _ LockingStrength, _ string) error {
return status.Errorf(status.Internal, "DeletePolicy is not implemented")
}
func (s *FileStore) GetAccountPostureChecks(_ context.Context, _ string) ([]*posture.Checks, error) {
return nil, status.Errorf(status.Internal, "GetAccountPostureChecks is not implemented")
}

1
management/server/http/policies_handler.go
View File

@ -130,6 +130,7 @@ func (h *Policies) savePolicy(w http.ResponseWriter, r *http.Request, accountID
policy := server.Policy{
ID: policyID,
AccountID: accountID,
Name: req.Name,
Enabled: req.Enabled,
Description: req.Description,

2
management/server/peer.go
View File

@ -502,7 +502,7 @@ func (am *DefaultAccountManager) AddPeer(ctx context.Context, setupKey, userID s
return fmt.Errorf("failed to add peer to account: %w", err)
}
err = transaction.IncrementNetworkSerial(ctx, accountID)
err = transaction.IncrementNetworkSerial(ctx, LockingStrengthUpdate, accountID)
if err != nil {
return fmt.Errorf("failed to increment network serial: %w", err)
}

156
management/server/policy.go
View File

@ -3,7 +3,7 @@ package server
import (
"context"
_ "embed"
"slices"
"fmt"
"strconv"
"strings"
@ -321,7 +321,7 @@ func (am *DefaultAccountManager) GetPolicy(ctx context.Context, accountID, polic
}
if !user.IsAdminOrServiceUser() || user.AccountID != accountID {
return nil, status.Errorf(status.PermissionDenied, "only users with admin power are allowed to view policies")
return nil, status.Errorf(status.PermissionDenied, "only admin users are allowed to view policies")
}
return am.Store.GetPolicyByID(ctx, LockingStrengthShare, policyID, accountID)
@ -329,20 +329,48 @@ func (am *DefaultAccountManager) GetPolicy(ctx context.Context, accountID, polic
// SavePolicy in the store
func (am *DefaultAccountManager) SavePolicy(ctx context.Context, accountID, userID string, policy *Policy, isUpdate bool) error {
unlock := am.Store.AcquireWriteLockByUID(ctx, accountID)
defer unlock()
account, err := am.Store.GetAccount(ctx, accountID)
user, err := am.Store.GetUserByUserID(ctx, LockingStrengthShare, userID)
if err != nil {
return err
}
if err = am.savePolicy(account, policy, isUpdate); err != nil {
if !user.HasAdminPower() || user.AccountID != accountID {
return status.Errorf(status.PermissionDenied, "only admin users are allowed to update policies")
}
groups, err := am.Store.GetAccountGroups(ctx, accountID)
if err != nil {
return err
}
account.Network.IncSerial()
if err = am.Store.SaveAccount(ctx, account); err != nil {
postureChecks, err := am.Store.GetAccountPostureChecks(ctx, accountID)
if err != nil {
return err
}
for index, rule := range policy.Rules {
rule.Sources = getValidGroupIDs(groups, rule.Sources)
rule.Destinations = getValidGroupIDs(groups, rule.Destinations)
policy.Rules[index] = rule
}
if policy.SourcePostureChecks != nil {
policy.SourcePostureChecks = getValidPostureCheckIDs(postureChecks, policy.SourcePostureChecks)
}
err = am.Store.ExecuteInTransaction(ctx, func(transaction Store) error {
err = transaction.IncrementNetworkSerial(ctx, LockingStrengthUpdate, accountID)
if err != nil {
return fmt.Errorf("failed to increment network serial: %w", err)
}
err = transaction.SavePolicy(ctx, LockingStrengthUpdate, policy)
if err != nil {
return fmt.Errorf("failed to save policy: %w", err)
}
return nil
})
if err != nil {
return err
}
@ -352,6 +380,10 @@ func (am *DefaultAccountManager) SavePolicy(ctx context.Context, accountID, user
}
am.StoreEvent(ctx, userID, policy.ID, accountID, action, policy.EventMeta())
account, err := am.requestBuffer.GetAccountWithBackpressure(ctx, accountID)
if err != nil {
return fmt.Errorf("error getting account: %w", err)
}
am.updateAccountPeers(ctx, account)
return nil
@ -359,26 +391,42 @@ func (am *DefaultAccountManager) SavePolicy(ctx context.Context, accountID, user
// DeletePolicy from the store
func (am *DefaultAccountManager) DeletePolicy(ctx context.Context, accountID, policyID, userID string) error {
unlock := am.Store.AcquireWriteLockByUID(ctx, accountID)
defer unlock()
account, err := am.Store.GetAccount(ctx, accountID)
user, err := am.Store.GetUserByUserID(ctx, LockingStrengthShare, userID)
if err != nil {
return err
}
policy, err := am.deletePolicy(account, policyID)
if !user.HasAdminPower() || user.AccountID != accountID {
return status.Errorf(status.PermissionDenied, "only admin users are allowed to delete policies")
}
policy, err := am.Store.GetPolicyByID(ctx, LockingStrengthShare, policyID, accountID)
if err != nil {
return err
}
account.Network.IncSerial()
if err = am.Store.SaveAccount(ctx, account); err != nil {
err = am.Store.ExecuteInTransaction(ctx, func(transaction Store) error {
err = transaction.IncrementNetworkSerial(ctx, LockingStrengthUpdate, accountID)
if err != nil {
return fmt.Errorf("failed to increment network serial: %w", err)
}
err = transaction.DeletePolicy(ctx, LockingStrengthUpdate, policyID)
if err != nil {
return fmt.Errorf("failed to delete policy: %w", err)
}
return nil
})
if err != nil {
return err
}
am.StoreEvent(ctx, userID, policy.ID, accountID, activity.PolicyRemoved, policy.EventMeta())
am.StoreEvent(ctx, userID, policyID, accountID, activity.PolicyRemoved, policy.EventMeta())
account, err := am.requestBuffer.GetAccountWithBackpressure(ctx, accountID)
if err != nil {
return fmt.Errorf("error getting account: %w", err)
}
am.updateAccountPeers(ctx, account)
return nil
@ -392,7 +440,7 @@ func (am *DefaultAccountManager) ListPolicies(ctx context.Context, accountID, us
}
if !user.IsAdminOrServiceUser() || user.AccountID != accountID {
return nil, status.Errorf(status.PermissionDenied, "only users with admin power are allowed to view policies")
return nil, status.Errorf(status.PermissionDenied, "only admin users are allowed to view policies")
}
return am.Store.GetAccountPolicies(ctx, accountID)
@ -415,36 +463,6 @@ func (am *DefaultAccountManager) deletePolicy(account *Account, policyID string)
return policy, nil
}
// savePolicy saves or updates a policy in the given account.
// If isUpdate is true, the function updates the existing policy; otherwise, it adds a new policy.
func (am *DefaultAccountManager) savePolicy(account *Account, policyToSave *Policy, isUpdate bool) error {
for index, rule := range policyToSave.Rules {
rule.Sources = filterValidGroupIDs(account, rule.Sources)
rule.Destinations = filterValidGroupIDs(account, rule.Destinations)
policyToSave.Rules[index] = rule
}
if policyToSave.SourcePostureChecks != nil {
policyToSave.SourcePostureChecks = filterValidPostureChecks(account, policyToSave.SourcePostureChecks)
}
if isUpdate {
policyIdx := slices.IndexFunc(account.Policies, func(policy *Policy) bool { return policy.ID == policyToSave.ID })
if policyIdx < 0 {
return status.Errorf(status.NotFound, "couldn't find policy id %s", policyToSave.ID)
}
// Update the existing policy
account.Policies[policyIdx] = policyToSave
return nil
}
// Add the new policy to the account
account.Policies = append(account.Policies, policyToSave)
return nil
}
func toProtocolFirewallRules(update []*FirewallRule) []*proto.FirewallRule {
result := make([]*proto.FirewallRule, len(update))
for i := range update {
@ -558,28 +576,36 @@ func (a *Account) getPostureChecks(postureChecksID string) *posture.Checks {
return nil
}
// filterValidPostureChecks filters and returns the posture check IDs from the given list
// that are valid within the provided account.
func filterValidPostureChecks(account *Account, postureChecksIds []string) []string {
result := make([]string, 0, len(postureChecksIds))
// getValidPostureCheckIDs filters and returns only the valid posture check IDs from the provided list.
func getValidPostureCheckIDs(postureChecks []*posture.Checks, postureChecksIds []string) []string {
validPostureCheckIDs := make(map[string]struct{})
for _, check := range postureChecks {
validPostureCheckIDs[check.ID] = struct{}{}
}
validIDs := make([]string, 0, len(postureChecksIds))
for _, id := range postureChecksIds {
for _, postureCheck := range account.PostureChecks {
if id == postureCheck.ID {
result = append(result, id)
continue
}
if _, exists := validPostureCheckIDs[id]; exists {
validIDs = append(validIDs, id)
}
}
return result
return validIDs
}
// filterValidGroupIDs filters a list of group IDs and returns only the ones present in the account's group map.
func filterValidGroupIDs(account *Account, groupIDs []string) []string {
result := make([]string, 0, len(groupIDs))
for _, groupID := range groupIDs {
if _, exists := account.Groups[groupID]; exists {
result = append(result, groupID)
// getValidGroupIDs filters and returns only the valid group IDs from the provided list.
func getValidGroupIDs(groups []*nbgroup.Group, groupIDs []string) []string {
validGroupIDs := make(map[string]struct{})
for _, group := range groups {
validGroupIDs[group.ID] = struct{}{}
}
validIDs := make([]string, 0, len(groupIDs))
for _, id := range groupIDs {
if _, exists := validGroupIDs[id]; exists {
validIDs = append(validIDs, id)
}
}
return result
return validIDs
}

17
management/server/sql_store.go
View File

@ -1007,8 +1007,9 @@ func (s *SqlStore) AddPeerToAccount(ctx context.Context, peer *nbpeer.Peer) erro
return nil
}
func (s *SqlStore) IncrementNetworkSerial(ctx context.Context, accountId string) error {
result := s.db.WithContext(ctx).Model(&Account{}).Where(idQueryCondition, accountId).Update("network_serial", gorm.Expr("network_serial + 1"))
func (s *SqlStore) IncrementNetworkSerial(ctx context.Context, lockStrength LockingStrength, accountId string) error {
result := s.db.WithContext(ctx).Clauses(clause.Locking{Strength: string(lockStrength)}).Model(&Account{}).
Where(idQueryCondition, accountId).Update("network_serial", gorm.Expr("network_serial + 1"))
if result.Error != nil {
return status.Errorf(status.Internal, "issue incrementing network serial count")
}
@ -1106,6 +1107,18 @@ func (s *SqlStore) GetPolicyByID(ctx context.Context, lockStrength LockingStreng
return getRecordByID[Policy](s.db.WithContext(ctx).Preload(clause.Associations), lockStrength, policyID, accountID)
}
// SavePolicy saves a policy to the database.
func (s *SqlStore) SavePolicy(ctx context.Context, lockStrength LockingStrength, policy *Policy) error {
return s.db.WithContext(ctx).Session(&gorm.Session{FullSaveAssociations: true}).
Clauses(clause.Locking{Strength: string(lockStrength)}).Save(&policy).Error
}
// DeletePolicy deletes a policy from the database.
func (s *SqlStore) DeletePolicy(ctx context.Context, lockStrength LockingStrength, policyID string) error {
return s.db.WithContext(ctx).Clauses(clause.Locking{Strength: string(lockStrength)}).
Delete(&Policy{}, idQueryCondition, policyID).Error
}
// GetAccountPostureChecks retrieves posture checks for an account.
func (s *SqlStore) GetAccountPostureChecks(ctx context.Context, accountID string) ([]*posture.Checks, error) {
return getRecords[*posture.Checks](s.db.WithContext(ctx), accountID)

4
management/server/store.go
View File

@ -71,6 +71,8 @@ type Store interface {
GetAccountPolicies(ctx context.Context, accountID string) ([]*Policy, error)
GetPolicyByID(ctx context.Context, lockStrength LockingStrength, policyID string, accountID string) (*Policy, error)
SavePolicy(ctx context.Context, lockStrength LockingStrength, policy *Policy) error
DeletePolicy(ctx context.Context, lockStrength LockingStrength, postureCheckID string) error
GetPostureCheckByChecksDefinition(accountID string, checks *posture.ChecksDefinition) (*posture.Checks, error)
GetAccountPostureChecks(ctx context.Context, accountID string) ([]*posture.Checks, error)
@ -97,7 +99,7 @@ type Store interface {
GetNameServerGroupByID(ctx context.Context, lockStrength LockingStrength, nameServerGroupID string, accountID string) (*dns.NameServerGroup, error)
GetTakenIPs(ctx context.Context, lockStrength LockingStrength, accountId string) ([]net.IP, error)
IncrementNetworkSerial(ctx context.Context, accountId string) error
IncrementNetworkSerial(ctx context.Context, lockStrength LockingStrength, accountId string) error
GetAccountNetwork(ctx context.Context, lockStrength LockingStrength, accountId string) (*Network, error)
GetInstallationID() string