GO-2024-3057: NetBird uses a static initialization vector (IV) in github.com/netbirdio/netbird

dnsfwd

package

v0.43.1 Latest Latest Go to latest Published: Apr 30, 2025 License: BSD-3-Clause Imports: 18 Imported by: 0

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const (
	// ListenPort is the port that the DNS forwarder listens on. It has been used by the client peers also
	ListenPort = 5353
)

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This section is empty.

type DNSForwarder struct {
	// contains filtered or unexported fields
}

func NewDNSForwarder(listenAddress string, ttl uint32, firewall firewall.Manager, statusRecorder *peer.Status) *DNSForwarder

func (f *DNSForwarder) Close(ctx context.Context) error

func (f *DNSForwarder) Listen(entries []*ForwarderEntry) error

func (f *DNSForwarder) UpdateDomains(entries []*ForwarderEntry)

type ForwarderEntry struct {
	Domain domain.Domain
	ResID  route.ResID
	Set    firewall.Set
}

ForwarderEntry is a mapping from a domain to a resource ID and a hash of the parent domain list.

type Manager struct {
	// contains filtered or unexported fields
}

func NewManager(fw firewall.Manager, statusRecorder *peer.Status) *Manager

func (m *Manager) Start(fwdEntries []*ForwarderEntry) error

func (m *Manager) Stop(ctx context.Context) error

func (m *Manager) UpdateDomains(entries []*ForwarderEntry)