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ensure that deleted peers are restored once the interface is re-enabled

This commit is contained in:
Christoph Haas 2025-08-09 16:37:09 +02:00
parent 5dee6d051d
commit f5e29e2cd3
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1 changed files with 21 additions and 0 deletions
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21
internal/app/wireguard/wireguard_interfaces.go
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@ -560,6 +560,27 @@ func (m Manager) saveInterface(ctx context.Context, iface *domain.Interface) (
return nil, fmt.Errorf("post-save hooks failed: %w", err)
}
// If the interface has just been enabled, restore its peers on the physical controller
if !oldEnabled && newEnabled && iface.Backend == config.LocalBackendName {
peers, err := m.db.GetInterfacePeers(ctx, iface.Identifier)
if err != nil {
return nil, fmt.Errorf("failed to load peers for interface %s: %w", iface.Identifier, err)
}
for _, peer := range peers {
saveErr := m.wg.GetController(*iface).SavePeer(ctx, iface.Identifier, peer.Identifier,
func(pp *domain.PhysicalPeer) (*domain.PhysicalPeer, error) {
domain.MergeToPhysicalPeer(pp, &peer)
return pp, nil
})
if saveErr != nil {
return nil, fmt.Errorf("failed to restore peer %s for interface %s: %w", peer.Identifier,
iface.Identifier, saveErr)
}
}
// notify that peers for this interface have changed so config/routes can be updated
m.bus.Publish(app.TopicPeerInterfaceUpdated, iface.Identifier)
}
m.bus.Publish(app.TopicAuditInterfaceChanged, domain.AuditEventWrapper[audit.InterfaceEvent]{
Ctx: ctx,
Event: audit.InterfaceEvent{