dns

package

v0.0.0-...-8289a55 Latest Latest Go to latest Published: Feb 25, 2025 License: GPL-3.0 Imports: 10 Imported by: 0

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func ConfiguredServers() ([]string, error)

ConfiguredServers returns DNS server IPs from the system DNS configuration.

func ResolveViaSystem() (dns.Handler, error)

ResolveViaSystem creates proxying DNS handler.

func WhitelistAnswers(
	resolver dns.Handler,
	trafficBlocker firewall.IncomingTrafficFirewall,
	policies policy.Provider,
) dns.Handler

WhitelistAnswers creates a DNS handler that whitelist resolved queries to firewall.

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

Proxy defines DNS server with all handler attached to it.

func NewProxy(lhost string, lport int, handler dns.Handler) *Proxy

NewProxy returns new instance of API server.

func (p *Proxy) Run() (err error)

Run starts DNS proxy server and waits for the startup to complete.

func (p *Proxy) Stop() error

Stop shutdowns DNS proxy server.