mirror of
https://github.com/speatzle/nfsense.git
synced 2025-05-10 18:38:22 +00:00
86 lines
3.1 KiB
Go
86 lines
3.1 KiB
Go
package firewall
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import (
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"context"
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"fmt"
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"nfsense.net/nfsense/internal/definitions/firewall"
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)
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type GetDestinationNATRulesResult struct {
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DestinationNATRules []firewall.DestinationNATRule `json:"destination_nat_rules"`
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}
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func (f *Firewall) GetDestinationNATRules(ctx context.Context, params struct{}) (GetDestinationNATRulesResult, error) {
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return GetDestinationNATRulesResult{
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DestinationNATRules: f.ConfigManager.GetPendingConfig().Firewall.DestinationNATRules,
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}, nil
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}
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type CreateDestinationNATRuleParameters struct {
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DestinationNATRule firewall.DestinationNATRule `json:"destination_nat_rule"`
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}
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func (f *Firewall) CreateDestinationNATRule(ctx context.Context, params CreateDestinationNATRuleParameters) (struct{}, error) {
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t, conf := f.ConfigManager.StartTransaction()
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defer t.Discard()
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conf.Firewall.DestinationNATRules = append(conf.Firewall.DestinationNATRules, params.DestinationNATRule)
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return struct{}{}, t.Commit()
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}
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type UpdateDestinationNATRuleParameters struct {
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Index uint64 `json:"index"`
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DestinationNATRule firewall.DestinationNATRule `json:"destination_nat_rule"`
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}
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func (f *Firewall) UpdateDestinationNATRule(ctx context.Context, params UpdateDestinationNATRuleParameters) (struct{}, error) {
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if int(params.Index) >= len(f.ConfigManager.GetPendingConfig().Firewall.DestinationNATRules) {
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return struct{}{}, fmt.Errorf("DestinationNATRule does not Exist")
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}
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t, conf := f.ConfigManager.StartTransaction()
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defer t.Discard()
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conf.Firewall.DestinationNATRules[params.Index] = params.DestinationNATRule
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return struct{}{}, t.Commit()
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}
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type MoveDestinationNATRuleParameters struct {
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Index uint64 `json:"index"`
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ToIndex uint64 `json:"to_index"`
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}
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func (f *Firewall) MoveDestinationNATRule(ctx context.Context, params MoveDestinationNATRuleParameters) (struct{}, error) {
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if int(params.Index) >= len(f.ConfigManager.GetPendingConfig().Firewall.DestinationNATRules) {
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return struct{}{}, fmt.Errorf("DestinationNATRule does not Exist")
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}
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t, conf := f.ConfigManager.StartTransaction()
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defer t.Discard()
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rule := conf.Firewall.DestinationNATRules[params.Index]
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sliceWithoutRule := append(conf.Firewall.DestinationNATRules[:params.Index], conf.Firewall.DestinationNATRules[params.Index+1:]...)
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newSlice := make([]firewall.DestinationNATRule, params.ToIndex+1)
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copy(newSlice, sliceWithoutRule[:params.ToIndex])
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newSlice[params.ToIndex] = rule
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conf.Firewall.DestinationNATRules = append(newSlice, sliceWithoutRule[params.ToIndex:]...)
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return struct{}{}, t.Commit()
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}
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type DeleteDestinationNATRuleParameters struct {
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Index uint64 `json:"index"`
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}
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func (f *Firewall) DeleteDestinationNATRule(ctx context.Context, params DeleteDestinationNATRuleParameters) (struct{}, error) {
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if int(params.Index) >= len(f.ConfigManager.GetPendingConfig().Firewall.DestinationNATRules) {
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return struct{}{}, fmt.Errorf("DestinationNATRule does not Exist")
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}
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t, conf := f.ConfigManager.StartTransaction()
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defer t.Discard()
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conf.Firewall.DestinationNATRules = append(conf.Firewall.DestinationNATRules[:params.Index], conf.Firewall.DestinationNATRules[params.Index+1:]...)
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return struct{}{}, t.Commit()
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}
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