Documentation
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Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type DNSQueryHandler ¶
type DNSQueryHandler struct {
// contains filtered or unexported fields
}
DNSQueryHandler represents a DNS query handler.
func New ¶
func New( logger *slog.Logger, exchanger exchanger, nameservers chooser, blocklist set, ) *DNSQueryHandler
New returns a new instance of DNSQueryHandler.
func (*DNSQueryHandler) HandleAandAAAA ¶
func (s *DNSQueryHandler) HandleAandAAAA(w dns.ResponseWriter, r *dns.Msg)
HandleAandAAAA handles DNS queries for class INET and types A and AAAA. If the requested domain name is blocked, it responds with `0.0.0.0` for A (or `::` for AAAA). Otherwise, it forwards the request to an upstream server.
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