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2 Commits
peer-acl-m
...
dependabot
| Author | SHA1 | Date | |
|---|---|---|---|
|
|
37fad1266a | ||
|
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4400372f37 |
@@ -8,6 +8,7 @@ import (
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"errors"
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"net"
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"net/netip"
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"slices"
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"strings"
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"github.com/miekg/dns"
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@@ -167,7 +168,10 @@ func getRcodeForNotFound(ctx context.Context, r resolver, domain string, origina
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case dns.TypeA:
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alternativeNetwork = "ip6"
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default:
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return dns.RcodeNameError
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// Non-address types reach LookupIP only unexpectedly; without an
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// address pair to probe we cannot prove the name is absent, so answer
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// NODATA rather than a poisoning NXDOMAIN.
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return dns.RcodeSuccess
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}
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if _, err := r.LookupNetIP(ctx, alternativeNetwork, domain); err != nil {
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@@ -184,6 +188,230 @@ func getRcodeForNotFound(ctx context.Context, r resolver, domain string, origina
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return dns.RcodeSuccess
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}
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// RecordResolver is the host resolver surface used to forward non-address
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// record queries. net.DefaultResolver satisfies it.
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type RecordResolver interface {
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LookupMX(ctx context.Context, name string) ([]*net.MX, error)
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LookupTXT(ctx context.Context, name string) ([]string, error)
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LookupNS(ctx context.Context, name string) ([]*net.NS, error)
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LookupSRV(ctx context.Context, service, proto, name string) (string, []*net.SRV, error)
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LookupCNAME(ctx context.Context, host string) (string, error)
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LookupAddr(ctx context.Context, addr string) ([]string, error)
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}
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// LookupRecords resolves a non-address DNS record type through the host
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// resolver and returns the resource records and the DNS rcode. Types the host
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// resolver cannot answer (anything not covered by the net.Resolver Lookup*
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// methods) yield NODATA so that a routed name is never poisoned with NXDOMAIN
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// for an unsupported type.
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func LookupRecords(ctx context.Context, r RecordResolver, name string, qtype uint16, ttl uint32) ([]dns.RR, int) {
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fqdn := dns.Fqdn(name)
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switch qtype {
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case dns.TypeMX:
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return lookupMX(ctx, r, name, fqdn, ttl)
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case dns.TypeTXT:
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return lookupTXT(ctx, r, name, fqdn, ttl)
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case dns.TypeNS:
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return lookupNS(ctx, r, name, fqdn, ttl)
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case dns.TypeSRV:
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return lookupSRV(ctx, r, name, fqdn, ttl)
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case dns.TypeCNAME:
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return lookupCNAME(ctx, r, name, fqdn, ttl)
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case dns.TypePTR:
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return lookupPTR(ctx, r, name, fqdn, ttl)
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default:
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return nil, dns.RcodeSuccess
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}
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}
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func recordHeader(fqdn string, rrtype uint16, ttl uint32) dns.RR_Header {
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return dns.RR_Header{Name: fqdn, Rrtype: rrtype, Class: dns.ClassINET, Ttl: ttl}
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}
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func lookupMX(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
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recs, err := r.LookupMX(ctx, name)
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if err != nil {
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return nil, rcodeForRecordError(err)
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}
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rrs := make([]dns.RR, 0, len(recs))
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for _, mx := range recs {
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rrs = append(rrs, &dns.MX{
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Hdr: recordHeader(fqdn, dns.TypeMX, ttl),
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Preference: mx.Pref,
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Mx: dns.Fqdn(mx.Host),
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})
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}
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return rrs, dns.RcodeSuccess
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}
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func lookupTXT(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
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recs, err := r.LookupTXT(ctx, name)
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if err != nil {
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return nil, rcodeForRecordError(err)
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}
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rrs := make([]dns.RR, 0, len(recs))
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for _, txt := range recs {
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rrs = append(rrs, &dns.TXT{
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Hdr: recordHeader(fqdn, dns.TypeTXT, ttl),
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Txt: chunkTXT(txt),
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})
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}
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return rrs, dns.RcodeSuccess
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}
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func lookupNS(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
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recs, err := r.LookupNS(ctx, name)
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if err != nil {
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return nil, rcodeForRecordError(err)
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}
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rrs := make([]dns.RR, 0, len(recs))
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for _, ns := range recs {
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rrs = append(rrs, &dns.NS{
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Hdr: recordHeader(fqdn, dns.TypeNS, ttl),
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Ns: dns.Fqdn(ns.Host),
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})
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}
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return rrs, dns.RcodeSuccess
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}
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func lookupSRV(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
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_, recs, err := r.LookupSRV(ctx, "", "", name)
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if err != nil {
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return nil, rcodeForRecordError(err)
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}
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rrs := make([]dns.RR, 0, len(recs))
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for _, srv := range recs {
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rrs = append(rrs, &dns.SRV{
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Hdr: recordHeader(fqdn, dns.TypeSRV, ttl),
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Priority: srv.Priority,
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Weight: srv.Weight,
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Port: srv.Port,
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Target: dns.Fqdn(srv.Target),
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})
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}
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return rrs, dns.RcodeSuccess
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}
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func lookupCNAME(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
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cname, err := r.LookupCNAME(ctx, name)
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if err != nil {
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return nil, rcodeForRecordError(err)
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}
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// LookupCNAME returns the queried name itself when the name resolves but
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// has no CNAME record; that is a NODATA result, not a CNAME.
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if strings.EqualFold(dns.Fqdn(cname), fqdn) {
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return nil, dns.RcodeSuccess
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}
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return []dns.RR{&dns.CNAME{
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Hdr: recordHeader(fqdn, dns.TypeCNAME, ttl),
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Target: dns.Fqdn(cname),
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}}, dns.RcodeSuccess
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}
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func lookupPTR(ctx context.Context, r RecordResolver, name, fqdn string, ttl uint32) ([]dns.RR, int) {
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addr, ok := ptrQueryAddr(name)
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if !ok {
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return nil, dns.RcodeSuccess
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}
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names, err := r.LookupAddr(ctx, addr)
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if err != nil {
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return nil, rcodeForRecordError(err)
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}
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rrs := make([]dns.RR, 0, len(names))
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for _, n := range names {
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rrs = append(rrs, &dns.PTR{
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Hdr: recordHeader(fqdn, dns.TypePTR, ttl),
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Ptr: dns.Fqdn(n),
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})
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}
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return rrs, dns.RcodeSuccess
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}
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// ptrQueryAddr converts a reverse-DNS query name (in-addr.arpa or ip6.arpa)
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// into the address string expected by net.Resolver.LookupAddr. It reports false
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// when the name is not a well-formed reverse name.
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func ptrQueryAddr(qname string) (string, bool) {
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name := strings.TrimSuffix(strings.ToLower(dns.Fqdn(qname)), ".")
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switch {
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case strings.HasSuffix(name, ".in-addr.arpa"):
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return parseInAddrArpa(strings.TrimSuffix(name, ".in-addr.arpa"))
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case strings.HasSuffix(name, ".ip6.arpa"):
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return parseIP6Arpa(strings.TrimSuffix(name, ".ip6.arpa"))
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default:
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return "", false
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}
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}
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// parseInAddrArpa turns the label portion of an in-addr.arpa name into an IPv4
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// address string, reporting false when it is not a well-formed reverse name.
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func parseInAddrArpa(labelPart string) (string, bool) {
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labels := strings.Split(labelPart, ".")
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if len(labels) != 4 {
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return "", false
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}
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slices.Reverse(labels)
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addr, err := netip.ParseAddr(strings.Join(labels, "."))
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if err != nil || !addr.Is4() {
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return "", false
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}
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return addr.String(), true
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}
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// parseIP6Arpa turns the nibble portion of an ip6.arpa name into an IPv6
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// address string, reporting false when it is not a well-formed reverse name.
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func parseIP6Arpa(nibblePart string) (string, bool) {
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nibbles := strings.Split(nibblePart, ".")
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if len(nibbles) != 32 {
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return "", false
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}
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slices.Reverse(nibbles)
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var sb strings.Builder
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for i, n := range nibbles {
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if i > 0 && i%4 == 0 {
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sb.WriteByte(':')
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}
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sb.WriteString(n)
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}
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addr, err := netip.ParseAddr(sb.String())
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if err != nil || !addr.Is6() {
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return "", false
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}
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return addr.String(), true
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}
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// rcodeForRecordError maps a non-address lookup error to a DNS rcode. A
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// not-found result becomes NODATA rather than NXDOMAIN: net.DNSError.IsNotFound
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// does not distinguish a missing name from a name that exists only with records
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// of other types, so the name cannot be proven absent and must not be poisoned.
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func rcodeForRecordError(err error) int {
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var dnsErr *net.DNSError
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if errors.As(err, &dnsErr) && dnsErr.IsNotFound {
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return dns.RcodeSuccess
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}
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return dns.RcodeServerFailure
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}
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// chunkTXT splits a TXT string into character-strings no longer than 255 bytes
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// so the record can be packed. The chunks form one TXT resource record.
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func chunkTXT(s string) []string {
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const maxLen = 255
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if len(s) <= maxLen {
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return []string{s}
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}
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var chunks []string
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for len(s) > maxLen {
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chunks = append(chunks, s[:maxLen])
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s = s[maxLen:]
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}
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if len(s) > 0 {
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chunks = append(chunks, s)
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}
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return chunks
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}
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// FormatAnswers formats DNS resource records for logging.
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func FormatAnswers(answers []dns.RR) string {
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if len(answers) == 0 {
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@@ -5,6 +5,7 @@ import (
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"errors"
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"net"
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"net/netip"
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"strings"
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"testing"
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"github.com/miekg/dns"
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@@ -121,6 +122,164 @@ func TestLookupIP_DNSErrorNotIsNotFound(t *testing.T) {
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assert.Equal(t, dns.RcodeServerFailure, result.Rcode, "upstream failure should map to SERVFAIL")
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}
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func TestPtrQueryAddr(t *testing.T) {
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tests := []struct {
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name string
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qname string
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want string
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wantOK bool
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}{
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{name: "ipv4", qname: "4.3.2.1.in-addr.arpa.", want: "1.2.3.4", wantOK: true},
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{name: "ipv4 no trailing dot", qname: "1.0.0.127.in-addr.arpa", want: "127.0.0.1", wantOK: true},
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{
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name: "ipv6",
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qname: "1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa.",
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want: "2001:db8::1",
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wantOK: true,
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},
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{name: "ipv4 wrong label count", qname: "2.1.in-addr.arpa.", wantOK: false},
|
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{name: "ipv6 wrong nibble count", qname: "1.0.ip6.arpa.", wantOK: false},
|
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{name: "not a reverse name", qname: "example.com.", wantOK: false},
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{name: "ipv4 bad octet", qname: "4.3.2.999.in-addr.arpa.", wantOK: false},
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}
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|
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
|
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got, ok := ptrQueryAddr(tt.qname)
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assert.Equal(t, tt.wantOK, ok, "parse success mismatch")
|
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if tt.wantOK {
|
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assert.Equal(t, tt.want, got, "parsed address mismatch")
|
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}
|
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})
|
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}
|
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}
|
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|
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type mockRecordResolver struct {
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mx []*net.MX
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txt []string
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ns []*net.NS
|
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srv []*net.SRV
|
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cname string
|
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ptr []string
|
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err error
|
||||
}
|
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|
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func (m *mockRecordResolver) LookupMX(context.Context, string) ([]*net.MX, error) {
|
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return m.mx, m.err
|
||||
}
|
||||
func (m *mockRecordResolver) LookupTXT(context.Context, string) ([]string, error) {
|
||||
return m.txt, m.err
|
||||
}
|
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func (m *mockRecordResolver) LookupNS(context.Context, string) ([]*net.NS, error) {
|
||||
return m.ns, m.err
|
||||
}
|
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func (m *mockRecordResolver) LookupSRV(context.Context, string, string, string) (string, []*net.SRV, error) {
|
||||
return "", m.srv, m.err
|
||||
}
|
||||
func (m *mockRecordResolver) LookupCNAME(context.Context, string) (string, error) {
|
||||
return m.cname, m.err
|
||||
}
|
||||
func (m *mockRecordResolver) LookupAddr(context.Context, string) ([]string, error) {
|
||||
return m.ptr, m.err
|
||||
}
|
||||
|
||||
func TestLookupRecords(t *testing.T) {
|
||||
notFound := &net.DNSError{IsNotFound: true, Name: "example.com."}
|
||||
|
||||
t.Run("MX success", func(t *testing.T) {
|
||||
r := &mockRecordResolver{mx: []*net.MX{{Host: "mail.example.com.", Pref: 10}}}
|
||||
rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeMX, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode)
|
||||
require.Len(t, rrs, 1)
|
||||
assert.Equal(t, "mail.example.com.", rrs[0].(*dns.MX).Mx)
|
||||
})
|
||||
|
||||
t.Run("TXT short string is one character-string", func(t *testing.T) {
|
||||
r := &mockRecordResolver{txt: []string{"v=spf1 -all"}}
|
||||
rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeTXT, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode)
|
||||
require.Len(t, rrs, 1)
|
||||
assert.Equal(t, []string{"v=spf1 -all"}, rrs[0].(*dns.TXT).Txt)
|
||||
})
|
||||
|
||||
t.Run("TXT chunks long strings", func(t *testing.T) {
|
||||
long := strings.Repeat("a", 300)
|
||||
r := &mockRecordResolver{txt: []string{long}}
|
||||
rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeTXT, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode)
|
||||
require.Len(t, rrs, 1)
|
||||
txt := rrs[0].(*dns.TXT).Txt
|
||||
require.Len(t, txt, 2, "300-byte string should split into two character-strings")
|
||||
assert.Equal(t, 255, len(txt[0]))
|
||||
assert.Equal(t, 45, len(txt[1]))
|
||||
})
|
||||
|
||||
t.Run("NS success", func(t *testing.T) {
|
||||
r := &mockRecordResolver{ns: []*net.NS{{Host: "ns1.example.com."}}}
|
||||
rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeNS, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode)
|
||||
require.Len(t, rrs, 1)
|
||||
assert.Equal(t, "ns1.example.com.", rrs[0].(*dns.NS).Ns)
|
||||
})
|
||||
|
||||
t.Run("SRV success", func(t *testing.T) {
|
||||
r := &mockRecordResolver{srv: []*net.SRV{{Target: "sip.example.com.", Port: 5060}}}
|
||||
rrs, rcode := LookupRecords(context.Background(), r, "_sip._tcp.example.com.", dns.TypeSRV, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode)
|
||||
require.Len(t, rrs, 1)
|
||||
assert.Equal(t, uint16(5060), rrs[0].(*dns.SRV).Port)
|
||||
})
|
||||
|
||||
t.Run("CNAME success", func(t *testing.T) {
|
||||
r := &mockRecordResolver{cname: "target.example.com."}
|
||||
rrs, rcode := LookupRecords(context.Background(), r, "www.example.com.", dns.TypeCNAME, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode)
|
||||
require.Len(t, rrs, 1)
|
||||
assert.Equal(t, "target.example.com.", rrs[0].(*dns.CNAME).Target)
|
||||
})
|
||||
|
||||
t.Run("CNAME equal to name is NODATA", func(t *testing.T) {
|
||||
r := &mockRecordResolver{cname: "example.com."}
|
||||
rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeCNAME, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode)
|
||||
assert.Empty(t, rrs, "self-referential CNAME is NODATA")
|
||||
})
|
||||
|
||||
t.Run("PTR success", func(t *testing.T) {
|
||||
r := &mockRecordResolver{ptr: []string{"host.example.com."}}
|
||||
rrs, rcode := LookupRecords(context.Background(), r, "4.3.2.1.in-addr.arpa.", dns.TypePTR, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode)
|
||||
require.Len(t, rrs, 1)
|
||||
assert.Equal(t, "host.example.com.", rrs[0].(*dns.PTR).Ptr)
|
||||
})
|
||||
|
||||
t.Run("PTR malformed name is NODATA", func(t *testing.T) {
|
||||
r := &mockRecordResolver{}
|
||||
rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypePTR, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode)
|
||||
assert.Empty(t, rrs)
|
||||
})
|
||||
|
||||
t.Run("not found is NODATA never NXDOMAIN", func(t *testing.T) {
|
||||
r := &mockRecordResolver{err: notFound}
|
||||
_, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeMX, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode, "missing record must not poison the name")
|
||||
})
|
||||
|
||||
t.Run("server failure maps to SERVFAIL", func(t *testing.T) {
|
||||
r := &mockRecordResolver{err: &net.DNSError{Err: "server misbehaving", IsTemporary: true}}
|
||||
_, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeMX, 300)
|
||||
assert.Equal(t, dns.RcodeServerFailure, rcode)
|
||||
})
|
||||
|
||||
t.Run("unsupported type is NODATA", func(t *testing.T) {
|
||||
r := &mockRecordResolver{}
|
||||
rrs, rcode := LookupRecords(context.Background(), r, "example.com.", dns.TypeCAA, 300)
|
||||
assert.Equal(t, dns.RcodeSuccess, rcode)
|
||||
assert.Empty(t, rrs)
|
||||
})
|
||||
}
|
||||
|
||||
func TestStripOPT(t *testing.T) {
|
||||
rm := &dns.Msg{
|
||||
Extra: []dns.RR{
|
||||
|
||||
@@ -37,6 +37,12 @@ const (
|
||||
|
||||
type resolver interface {
|
||||
LookupNetIP(ctx context.Context, network, host string) ([]netip.Addr, error)
|
||||
LookupMX(ctx context.Context, name string) ([]*net.MX, error)
|
||||
LookupTXT(ctx context.Context, name string) ([]string, error)
|
||||
LookupNS(ctx context.Context, name string) ([]*net.NS, error)
|
||||
LookupSRV(ctx context.Context, service, proto, name string) (string, []*net.SRV, error)
|
||||
LookupCNAME(ctx context.Context, host string) (string, error)
|
||||
LookupAddr(ctx context.Context, addr string) ([]string, error)
|
||||
}
|
||||
|
||||
type firewaller interface {
|
||||
@@ -210,12 +216,6 @@ func (f *DNSForwarder) handleDNSQuery(logger *log.Entry, w dns.ResponseWriter, q
|
||||
qname, dns.TypeToString[question.Qtype], dns.ClassToString[question.Qclass])
|
||||
|
||||
resp := query.SetReply(query)
|
||||
network := resutil.NetworkForQtype(question.Qtype)
|
||||
if network == "" {
|
||||
resp.Rcode = dns.RcodeNotImplemented
|
||||
f.writeResponse(logger, w, resp, qname, startTime)
|
||||
return
|
||||
}
|
||||
|
||||
mostSpecificResId, matchingEntries := f.getMatchingEntries(strings.TrimSuffix(qname, "."))
|
||||
if mostSpecificResId == "" {
|
||||
@@ -227,9 +227,46 @@ func (f *DNSForwarder) handleDNSQuery(logger *log.Entry, w dns.ResponseWriter, q
|
||||
ctx, cancel := context.WithTimeout(context.Background(), upstreamTimeout)
|
||||
defer cancel()
|
||||
|
||||
reqHasEdns := query.IsEdns0() != nil
|
||||
|
||||
switch question.Qtype {
|
||||
case dns.TypeA, dns.TypeAAAA:
|
||||
f.handleAddressQuery(ctx, logger, w, resp, mostSpecificResId, matchingEntries, reqHasEdns, startTime)
|
||||
case dns.TypeMX, dns.TypeTXT, dns.TypeNS, dns.TypeSRV, dns.TypeCNAME, dns.TypePTR:
|
||||
f.handleRecordQuery(ctx, logger, w, resp, startTime)
|
||||
default:
|
||||
// The domain is routed here, so any other type is answered NODATA
|
||||
// (NOERROR, empty answer) rather than falling back to a resolver that
|
||||
// would poison the name with NXDOMAIN. The Extended DNS Error lets a
|
||||
// client tell this capability-driven NODATA apart from an
|
||||
// authoritative one. The OPT pseudo-record must not appear unless the
|
||||
// query advertised EDNS0.
|
||||
if reqHasEdns {
|
||||
attachEDE(resp, dns.ExtendedErrorCodeNotSupported, "netbird forwarder: unsupported query type")
|
||||
}
|
||||
f.writeResponse(logger, w, resp, qname, startTime)
|
||||
}
|
||||
}
|
||||
|
||||
// handleAddressQuery resolves A/AAAA queries, programs the firewall sets and
|
||||
// resolved-IP state, and caches the answer for resilience on upstream failure.
|
||||
func (f *DNSForwarder) handleAddressQuery(
|
||||
ctx context.Context,
|
||||
logger *log.Entry,
|
||||
w dns.ResponseWriter,
|
||||
resp *dns.Msg,
|
||||
mostSpecificResId route.ResID,
|
||||
matchingEntries []*ForwarderEntry,
|
||||
reqHasEdns bool,
|
||||
startTime time.Time,
|
||||
) {
|
||||
question := resp.Question[0]
|
||||
qname := strings.ToLower(question.Name)
|
||||
|
||||
network := resutil.NetworkForQtype(question.Qtype)
|
||||
result := resutil.LookupIP(ctx, f.resolver, network, qname, question.Qtype)
|
||||
if result.Err != nil {
|
||||
f.handleDNSError(ctx, logger, w, question, resp, qname, result, query.IsEdns0() != nil, startTime)
|
||||
f.handleDNSError(ctx, logger, w, question, resp, qname, result, reqHasEdns, startTime)
|
||||
return
|
||||
}
|
||||
|
||||
@@ -240,6 +277,25 @@ func (f *DNSForwarder) handleDNSQuery(logger *log.Entry, w dns.ResponseWriter, q
|
||||
f.writeResponse(logger, w, resp, qname, startTime)
|
||||
}
|
||||
|
||||
// handleRecordQuery resolves non-address record types (MX, TXT, NS, SRV,
|
||||
// CNAME, PTR) through the host resolver. Missing records are answered NODATA so
|
||||
// the routed name is never poisoned with NXDOMAIN.
|
||||
func (f *DNSForwarder) handleRecordQuery(
|
||||
ctx context.Context,
|
||||
logger *log.Entry,
|
||||
w dns.ResponseWriter,
|
||||
resp *dns.Msg,
|
||||
startTime time.Time,
|
||||
) {
|
||||
question := resp.Question[0]
|
||||
qname := strings.ToLower(question.Name)
|
||||
|
||||
records, rcode := resutil.LookupRecords(ctx, f.resolver, qname, question.Qtype, f.ttl)
|
||||
resp.Rcode = rcode
|
||||
resp.Answer = append(resp.Answer, records...)
|
||||
f.writeResponse(logger, w, resp, qname, startTime)
|
||||
}
|
||||
|
||||
func (f *DNSForwarder) writeResponse(logger *log.Entry, w dns.ResponseWriter, resp *dns.Msg, qname string, startTime time.Time) {
|
||||
if err := w.WriteMsg(resp); err != nil {
|
||||
logger.Errorf("failed to write DNS response: %v", err)
|
||||
|
||||
@@ -133,6 +133,41 @@ func (m *MockResolver) LookupNetIP(ctx context.Context, network, host string) ([
|
||||
return args.Get(0).([]netip.Addr), args.Error(1)
|
||||
}
|
||||
|
||||
func (m *MockResolver) LookupMX(ctx context.Context, name string) ([]*net.MX, error) {
|
||||
args := m.Called(ctx, name)
|
||||
recs, _ := args.Get(0).([]*net.MX)
|
||||
return recs, args.Error(1)
|
||||
}
|
||||
|
||||
func (m *MockResolver) LookupTXT(ctx context.Context, name string) ([]string, error) {
|
||||
args := m.Called(ctx, name)
|
||||
recs, _ := args.Get(0).([]string)
|
||||
return recs, args.Error(1)
|
||||
}
|
||||
|
||||
func (m *MockResolver) LookupNS(ctx context.Context, name string) ([]*net.NS, error) {
|
||||
args := m.Called(ctx, name)
|
||||
recs, _ := args.Get(0).([]*net.NS)
|
||||
return recs, args.Error(1)
|
||||
}
|
||||
|
||||
func (m *MockResolver) LookupSRV(ctx context.Context, service, proto, name string) (string, []*net.SRV, error) {
|
||||
args := m.Called(ctx, service, proto, name)
|
||||
recs, _ := args.Get(1).([]*net.SRV)
|
||||
return args.String(0), recs, args.Error(2)
|
||||
}
|
||||
|
||||
func (m *MockResolver) LookupCNAME(ctx context.Context, host string) (string, error) {
|
||||
args := m.Called(ctx, host)
|
||||
return args.String(0), args.Error(1)
|
||||
}
|
||||
|
||||
func (m *MockResolver) LookupAddr(ctx context.Context, addr string) ([]string, error) {
|
||||
args := m.Called(ctx, addr)
|
||||
recs, _ := args.Get(0).([]string)
|
||||
return recs, args.Error(1)
|
||||
}
|
||||
|
||||
func TestDNSForwarder_SubdomainAccessLogic(t *testing.T) {
|
||||
tests := []struct {
|
||||
name string
|
||||
@@ -545,12 +580,15 @@ func TestDNSForwarder_MultipleIPsInSingleUpdate(t *testing.T) {
|
||||
}
|
||||
|
||||
func TestDNSForwarder_ResponseCodes(t *testing.T) {
|
||||
// A type with no net.Resolver Lookup method (CAA) must answer NODATA
|
||||
// (NOERROR, empty) rather than NXDOMAIN/NOTIMP to avoid poisoning the name.
|
||||
tests := []struct {
|
||||
name string
|
||||
queryType uint16
|
||||
queryDomain string
|
||||
configured string
|
||||
expectedCode int
|
||||
expectEDE bool
|
||||
description string
|
||||
}{
|
||||
{
|
||||
@@ -562,28 +600,13 @@ func TestDNSForwarder_ResponseCodes(t *testing.T) {
|
||||
description: "RFC compliant REFUSED for unauthorized queries",
|
||||
},
|
||||
{
|
||||
name: "unsupported query type returns NOTIMP",
|
||||
queryType: dns.TypeMX,
|
||||
name: "unsupported query type returns NODATA",
|
||||
queryType: dns.TypeCAA,
|
||||
queryDomain: "example.com",
|
||||
configured: "example.com",
|
||||
expectedCode: dns.RcodeNotImplemented,
|
||||
description: "RFC compliant NOTIMP for unsupported types",
|
||||
},
|
||||
{
|
||||
name: "CNAME query returns NOTIMP",
|
||||
queryType: dns.TypeCNAME,
|
||||
queryDomain: "example.com",
|
||||
configured: "example.com",
|
||||
expectedCode: dns.RcodeNotImplemented,
|
||||
description: "CNAME queries not supported",
|
||||
},
|
||||
{
|
||||
name: "TXT query returns NOTIMP",
|
||||
queryType: dns.TypeTXT,
|
||||
queryDomain: "example.com",
|
||||
configured: "example.com",
|
||||
expectedCode: dns.RcodeNotImplemented,
|
||||
description: "TXT queries not supported",
|
||||
expectedCode: dns.RcodeSuccess,
|
||||
expectEDE: true,
|
||||
description: "Unsupported types answer NODATA, not NXDOMAIN/NOTIMP",
|
||||
},
|
||||
}
|
||||
|
||||
@@ -599,6 +622,7 @@ func TestDNSForwarder_ResponseCodes(t *testing.T) {
|
||||
|
||||
query := &dns.Msg{}
|
||||
query.SetQuestion(dns.Fqdn(tt.queryDomain), tt.queryType)
|
||||
query.SetEdns0(dns.DefaultMsgSize, false)
|
||||
|
||||
// Capture the written response
|
||||
var writtenResp *dns.Msg
|
||||
@@ -614,10 +638,213 @@ func TestDNSForwarder_ResponseCodes(t *testing.T) {
|
||||
// Check the response written to the writer
|
||||
require.NotNil(t, writtenResp, "Expected response to be written")
|
||||
assert.Equal(t, tt.expectedCode, writtenResp.Rcode, tt.description)
|
||||
assert.Empty(t, writtenResp.Answer, "Non-address response should carry no answers")
|
||||
|
||||
if tt.expectEDE {
|
||||
require.NotNil(t, writtenResp.IsEdns0(), "EDNS0 client should get an OPT in the reply")
|
||||
assert.True(t, hasEDE(writtenResp, dns.ExtendedErrorCodeNotSupported),
|
||||
"unsupported type NODATA should carry EDE Not Supported")
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func hasEDE(m *dns.Msg, code uint16) bool {
|
||||
opt := m.IsEdns0()
|
||||
if opt == nil {
|
||||
return false
|
||||
}
|
||||
for _, o := range opt.Option {
|
||||
if ede, ok := o.(*dns.EDNS0_EDE); ok && ede.InfoCode == code {
|
||||
return true
|
||||
}
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
func TestDNSForwarder_RecordQueries(t *testing.T) {
|
||||
notFound := &net.DNSError{IsNotFound: true, Name: "example.com"}
|
||||
|
||||
t.Run("MX records are forwarded", func(t *testing.T) {
|
||||
mockResolver := &MockResolver{}
|
||||
forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
|
||||
|
||||
mockResolver.On("LookupMX", mock.Anything, "example.com.").
|
||||
Return([]*net.MX{{Host: "mail.example.com.", Pref: 10}}, nil).Once()
|
||||
|
||||
resp := runRecordQuery(t, forwarder, "example.com", dns.TypeMX)
|
||||
require.Equal(t, dns.RcodeSuccess, resp.Rcode)
|
||||
require.Len(t, resp.Answer, 1)
|
||||
mx, ok := resp.Answer[0].(*dns.MX)
|
||||
require.True(t, ok, "answer should be an MX record")
|
||||
assert.Equal(t, uint16(10), mx.Preference)
|
||||
assert.Equal(t, "mail.example.com.", mx.Mx)
|
||||
mockResolver.AssertExpectations(t)
|
||||
})
|
||||
|
||||
t.Run("missing MX is NODATA not NXDOMAIN", func(t *testing.T) {
|
||||
mockResolver := &MockResolver{}
|
||||
forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
|
||||
|
||||
// A not-found cannot prove the name is absent (it may exist with only
|
||||
// other record types), so it must answer NODATA, never NXDOMAIN.
|
||||
mockResolver.On("LookupMX", mock.Anything, "example.com.").
|
||||
Return(nil, notFound).Once()
|
||||
|
||||
resp := runRecordQuery(t, forwarder, "example.com", dns.TypeMX)
|
||||
assert.Equal(t, dns.RcodeSuccess, resp.Rcode, "missing record must be NODATA")
|
||||
assert.Empty(t, resp.Answer)
|
||||
mockResolver.AssertExpectations(t)
|
||||
})
|
||||
|
||||
t.Run("NS records are forwarded", func(t *testing.T) {
|
||||
mockResolver := &MockResolver{}
|
||||
forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
|
||||
|
||||
mockResolver.On("LookupNS", mock.Anything, "example.com.").
|
||||
Return([]*net.NS{{Host: "ns1.example.com."}}, nil).Once()
|
||||
|
||||
resp := runRecordQuery(t, forwarder, "example.com", dns.TypeNS)
|
||||
require.Equal(t, dns.RcodeSuccess, resp.Rcode)
|
||||
require.Len(t, resp.Answer, 1)
|
||||
ns, ok := resp.Answer[0].(*dns.NS)
|
||||
require.True(t, ok, "answer should be an NS record")
|
||||
assert.Equal(t, "ns1.example.com.", ns.Ns)
|
||||
mockResolver.AssertExpectations(t)
|
||||
})
|
||||
|
||||
t.Run("missing NS is NODATA", func(t *testing.T) {
|
||||
mockResolver := &MockResolver{}
|
||||
forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
|
||||
|
||||
mockResolver.On("LookupNS", mock.Anything, "example.com.").
|
||||
Return(nil, notFound).Once()
|
||||
|
||||
resp := runRecordQuery(t, forwarder, "example.com", dns.TypeNS)
|
||||
assert.Equal(t, dns.RcodeSuccess, resp.Rcode)
|
||||
assert.Empty(t, resp.Answer)
|
||||
mockResolver.AssertExpectations(t)
|
||||
})
|
||||
|
||||
t.Run("SRV records are forwarded", func(t *testing.T) {
|
||||
mockResolver := &MockResolver{}
|
||||
forwarder := newRecordTestForwarder(t, mockResolver, "_sip._tcp.example.com")
|
||||
|
||||
mockResolver.On("LookupSRV", mock.Anything, "", "", "_sip._tcp.example.com.").
|
||||
Return("", []*net.SRV{{Target: "sip.example.com.", Port: 5060, Priority: 10, Weight: 5}}, nil).Once()
|
||||
|
||||
resp := runRecordQuery(t, forwarder, "_sip._tcp.example.com", dns.TypeSRV)
|
||||
require.Equal(t, dns.RcodeSuccess, resp.Rcode)
|
||||
require.Len(t, resp.Answer, 1)
|
||||
srv, ok := resp.Answer[0].(*dns.SRV)
|
||||
require.True(t, ok, "answer should be an SRV record")
|
||||
assert.Equal(t, "sip.example.com.", srv.Target)
|
||||
assert.Equal(t, uint16(5060), srv.Port)
|
||||
assert.Equal(t, uint16(10), srv.Priority)
|
||||
mockResolver.AssertExpectations(t)
|
||||
})
|
||||
|
||||
t.Run("missing SRV is NODATA", func(t *testing.T) {
|
||||
mockResolver := &MockResolver{}
|
||||
forwarder := newRecordTestForwarder(t, mockResolver, "_sip._tcp.example.com")
|
||||
|
||||
mockResolver.On("LookupSRV", mock.Anything, "", "", "_sip._tcp.example.com.").
|
||||
Return("", nil, notFound).Once()
|
||||
|
||||
resp := runRecordQuery(t, forwarder, "_sip._tcp.example.com", dns.TypeSRV)
|
||||
assert.Equal(t, dns.RcodeSuccess, resp.Rcode)
|
||||
assert.Empty(t, resp.Answer)
|
||||
mockResolver.AssertExpectations(t)
|
||||
})
|
||||
|
||||
t.Run("TXT records are forwarded", func(t *testing.T) {
|
||||
mockResolver := &MockResolver{}
|
||||
forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
|
||||
|
||||
mockResolver.On("LookupTXT", mock.Anything, "example.com.").
|
||||
Return([]string{"v=spf1 -all"}, nil).Once()
|
||||
|
||||
resp := runRecordQuery(t, forwarder, "example.com", dns.TypeTXT)
|
||||
require.Equal(t, dns.RcodeSuccess, resp.Rcode)
|
||||
require.Len(t, resp.Answer, 1)
|
||||
txt, ok := resp.Answer[0].(*dns.TXT)
|
||||
require.True(t, ok, "answer should be a TXT record")
|
||||
assert.Equal(t, []string{"v=spf1 -all"}, txt.Txt)
|
||||
mockResolver.AssertExpectations(t)
|
||||
})
|
||||
|
||||
t.Run("CNAME record is forwarded", func(t *testing.T) {
|
||||
mockResolver := &MockResolver{}
|
||||
forwarder := newRecordTestForwarder(t, mockResolver, "www.example.com")
|
||||
|
||||
mockResolver.On("LookupCNAME", mock.Anything, "www.example.com.").
|
||||
Return("target.example.com.", nil).Once()
|
||||
|
||||
resp := runRecordQuery(t, forwarder, "www.example.com", dns.TypeCNAME)
|
||||
require.Equal(t, dns.RcodeSuccess, resp.Rcode)
|
||||
require.Len(t, resp.Answer, 1)
|
||||
cname, ok := resp.Answer[0].(*dns.CNAME)
|
||||
require.True(t, ok, "answer should be a CNAME record")
|
||||
assert.Equal(t, "target.example.com.", cname.Target)
|
||||
mockResolver.AssertExpectations(t)
|
||||
})
|
||||
|
||||
t.Run("CNAME equal to the name is NODATA", func(t *testing.T) {
|
||||
mockResolver := &MockResolver{}
|
||||
forwarder := newRecordTestForwarder(t, mockResolver, "example.com")
|
||||
|
||||
// No CNAME exists: LookupCNAME echoes the queried name back.
|
||||
mockResolver.On("LookupCNAME", mock.Anything, "example.com.").
|
||||
Return("example.com.", nil).Once()
|
||||
|
||||
resp := runRecordQuery(t, forwarder, "example.com", dns.TypeCNAME)
|
||||
assert.Equal(t, dns.RcodeSuccess, resp.Rcode)
|
||||
assert.Empty(t, resp.Answer, "self-referential CNAME means no CNAME record")
|
||||
mockResolver.AssertExpectations(t)
|
||||
})
|
||||
|
||||
t.Run("PTR record is forwarded", func(t *testing.T) {
|
||||
mockResolver := &MockResolver{}
|
||||
forwarder := newRecordTestForwarder(t, mockResolver, "*.in-addr.arpa")
|
||||
|
||||
// The reverse name is parsed back to the address LookupAddr expects.
|
||||
mockResolver.On("LookupAddr", mock.Anything, "1.2.3.4").
|
||||
Return([]string{"host.example.com."}, nil).Once()
|
||||
|
||||
resp := runRecordQuery(t, forwarder, "4.3.2.1.in-addr.arpa", dns.TypePTR)
|
||||
require.Equal(t, dns.RcodeSuccess, resp.Rcode)
|
||||
require.Len(t, resp.Answer, 1)
|
||||
ptr, ok := resp.Answer[0].(*dns.PTR)
|
||||
require.True(t, ok, "answer should be a PTR record")
|
||||
assert.Equal(t, "host.example.com.", ptr.Ptr)
|
||||
mockResolver.AssertExpectations(t)
|
||||
})
|
||||
}
|
||||
|
||||
func newRecordTestForwarder(t *testing.T, r resolver, configured string) *DNSForwarder {
|
||||
t.Helper()
|
||||
forwarder := NewDNSForwarder(netip.MustParseAddrPort("127.0.0.1:0"), 300, nil, &peer.Status{}, nil)
|
||||
forwarder.resolver = r
|
||||
|
||||
d, err := domain.FromString(configured)
|
||||
require.NoError(t, err)
|
||||
forwarder.UpdateDomains([]*ForwarderEntry{{Domain: d, ResID: "test-res"}})
|
||||
return forwarder
|
||||
}
|
||||
|
||||
func runRecordQuery(t *testing.T, forwarder *DNSForwarder, qname string, qtype uint16) *dns.Msg {
|
||||
t.Helper()
|
||||
query := &dns.Msg{}
|
||||
query.SetQuestion(dns.Fqdn(qname), qtype)
|
||||
|
||||
mockWriter := &test.MockResponseWriter{}
|
||||
forwarder.handleDNSQuery(log.NewEntry(log.StandardLogger()), mockWriter, query, time.Now())
|
||||
|
||||
resp := mockWriter.GetLastResponse()
|
||||
require.NotNil(t, resp, "expected response to be written")
|
||||
return resp
|
||||
}
|
||||
|
||||
func TestDNSForwarder_UpstreamFailureEDE(t *testing.T) {
|
||||
tests := []struct {
|
||||
name string
|
||||
|
||||
@@ -226,12 +226,11 @@ func (d *DnsInterceptor) ServeDNS(w dns.ResponseWriter, r *dns.Msg) {
|
||||
return
|
||||
}
|
||||
|
||||
// pass if non A/AAAA query
|
||||
if r.Question[0].Qtype != dns.TypeA && r.Question[0].Qtype != dns.TypeAAAA {
|
||||
d.continueToNextHandler(w, r, logger, "non A/AAAA query")
|
||||
return
|
||||
}
|
||||
|
||||
// All query types for an intercepted domain are forwarded to the peer's
|
||||
// DNS forwarder, which owns the name. Falling through to the system
|
||||
// resolver would let it answer NXDOMAIN for a name it isn't authoritative
|
||||
// for, poisoning the whole name (including the A/AAAA records the route
|
||||
// does serve). The forwarder answers NODATA for types it cannot resolve.
|
||||
d.mu.RLock()
|
||||
peerKey := d.currentPeerKey
|
||||
d.mu.RUnlock()
|
||||
@@ -293,19 +292,6 @@ func (d *DnsInterceptor) writeDNSError(w dns.ResponseWriter, r *dns.Msg, logger
|
||||
}
|
||||
}
|
||||
|
||||
// continueToNextHandler signals the handler chain to try the next handler
|
||||
func (d *DnsInterceptor) continueToNextHandler(w dns.ResponseWriter, r *dns.Msg, logger *log.Entry, reason string) {
|
||||
logger.Tracef("continuing to next handler for domain=%s reason=%s", r.Question[0].Name, reason)
|
||||
|
||||
resp := new(dns.Msg)
|
||||
resp.SetRcode(r, dns.RcodeNameError)
|
||||
// Set Zero bit to signal handler chain to continue
|
||||
resp.MsgHdr.Zero = true
|
||||
if err := w.WriteMsg(resp); err != nil {
|
||||
logger.Errorf("failed writing DNS continue response: %v", err)
|
||||
}
|
||||
}
|
||||
|
||||
func (d *DnsInterceptor) getUpstreamIP(peerKey string) (netip.Addr, error) {
|
||||
peerAllowedIP, exists := d.peerStore.AllowedIP(peerKey)
|
||||
if !exists {
|
||||
|
||||
36
go.mod
36
go.mod
@@ -34,10 +34,10 @@ require (
|
||||
git.sr.ht/~jackmordaunt/go-toast/v2 v2.0.3
|
||||
github.com/DeRuina/timberjack v1.4.2
|
||||
github.com/awnumar/memguard v0.23.0
|
||||
github.com/aws/aws-sdk-go-v2 v1.38.3
|
||||
github.com/aws/aws-sdk-go-v2/config v1.31.6
|
||||
github.com/aws/aws-sdk-go-v2/credentials v1.18.10
|
||||
github.com/aws/aws-sdk-go-v2/service/s3 v1.87.3
|
||||
github.com/aws/aws-sdk-go-v2 v1.42.0
|
||||
github.com/aws/aws-sdk-go-v2/config v1.32.25
|
||||
github.com/aws/aws-sdk-go-v2/credentials v1.19.24
|
||||
github.com/aws/aws-sdk-go-v2/service/s3 v1.104.0
|
||||
github.com/c-robinson/iplib v1.0.3
|
||||
github.com/caddyserver/certmagic v0.21.3
|
||||
github.com/cilium/ebpf v0.19.0
|
||||
@@ -158,21 +158,21 @@ require (
|
||||
github.com/apapsch/go-jsonmerge/v2 v2.0.0 // indirect
|
||||
github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
|
||||
github.com/awnumar/memcall v0.4.0 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.1 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.6 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.6 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.6 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/internal/ini v1.8.3 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.6 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.1 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.8.6 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.6 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.6 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.13 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.29 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.29 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.29 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.30 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.12 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.22 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.29 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.29 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/route53 v1.42.3 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/sso v1.29.1 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/ssooidc v1.34.2 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/sts v1.38.2 // indirect
|
||||
github.com/aws/smithy-go v1.23.0 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/signin v1.2.0 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/sso v1.31.3 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/ssooidc v1.36.6 // indirect
|
||||
github.com/aws/aws-sdk-go-v2/service/sts v1.43.3 // indirect
|
||||
github.com/aws/smithy-go v1.27.1 // indirect
|
||||
github.com/beevik/etree v1.6.0 // indirect
|
||||
github.com/beorn7/perks v1.0.1 // indirect
|
||||
github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc // indirect
|
||||
|
||||
72
go.sum
72
go.sum
@@ -52,44 +52,44 @@ github.com/awnumar/memcall v0.4.0 h1:B7hgZYdfH6Ot1Goaz8jGne/7i8xD4taZie/PNSFZ29g
|
||||
github.com/awnumar/memcall v0.4.0/go.mod h1:8xOx1YbfyuCg3Fy6TO8DK0kZUua3V42/goA5Ru47E8w=
|
||||
github.com/awnumar/memguard v0.23.0 h1:sJ3a1/SWlcuKIQ7MV+R9p0Pvo9CWsMbGZvcZQtmc68A=
|
||||
github.com/awnumar/memguard v0.23.0/go.mod h1:olVofBrsPdITtJ2HgxQKrEYEMyIBAIciVG4wNnZhW9M=
|
||||
github.com/aws/aws-sdk-go-v2 v1.38.3 h1:B6cV4oxnMs45fql4yRH+/Po/YU+597zgWqvDpYMturk=
|
||||
github.com/aws/aws-sdk-go-v2 v1.38.3/go.mod h1:sDioUELIUO9Znk23YVmIk86/9DOpkbyyVb1i/gUNFXY=
|
||||
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.1 h1:i8p8P4diljCr60PpJp6qZXNlgX4m2yQFpYk+9ZT+J4E=
|
||||
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.1/go.mod h1:ddqbooRZYNoJ2dsTwOty16rM+/Aqmk/GOXrK8cg7V00=
|
||||
github.com/aws/aws-sdk-go-v2/config v1.31.6 h1:a1t8fXY4GT4xjyJExz4knbuoxSCacB5hT/WgtfPyLjo=
|
||||
github.com/aws/aws-sdk-go-v2/config v1.31.6/go.mod h1:5ByscNi7R+ztvOGzeUaIu49vkMk2soq5NaH5PYe33MQ=
|
||||
github.com/aws/aws-sdk-go-v2/credentials v1.18.10 h1:xdJnXCouCx8Y0NncgoptztUocIYLKeQxrCgN6x9sdhg=
|
||||
github.com/aws/aws-sdk-go-v2/credentials v1.18.10/go.mod h1:7tQk08ntj914F/5i9jC4+2HQTAuJirq7m1vZVIhEkWs=
|
||||
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.6 h1:wbjnrrMnKew78/juW7I2BtKQwa1qlf6EjQgS69uYY14=
|
||||
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.6/go.mod h1:AtiqqNrDioJXuUgz3+3T0mBWN7Hro2n9wll2zRUc0ww=
|
||||
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.6 h1:uF68eJA6+S9iVr9WgX1NaRGyQ/6MdIyc4JNUo6TN1FA=
|
||||
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.6/go.mod h1:qlPeVZCGPiobx8wb1ft0GHT5l+dc6ldnwInDFaMvC7Y=
|
||||
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.6 h1:pa1DEC6JoI0zduhZePp3zmhWvk/xxm4NB8Hy/Tlsgos=
|
||||
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.6/go.mod h1:gxEjPebnhWGJoaDdtDkA0JX46VRg1wcTHYe63OfX5pE=
|
||||
github.com/aws/aws-sdk-go-v2/internal/ini v1.8.3 h1:bIqFDwgGXXN1Kpp99pDOdKMTTb5d2KyU5X/BZxjOkRo=
|
||||
github.com/aws/aws-sdk-go-v2/internal/ini v1.8.3/go.mod h1:H5O/EsxDWyU+LP/V8i5sm8cxoZgc2fdNR9bxlOFrQTo=
|
||||
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.6 h1:R0tNFJqfjHL3900cqhXuwQ+1K4G0xc9Yf8EDbFXCKEw=
|
||||
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.6/go.mod h1:y/7sDdu+aJvPtGXr4xYosdpq9a6T9Z0jkXfugmti0rI=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.1 h1:oegbebPEMA/1Jny7kvwejowCaHz1FWZAQ94WXFNCyTM=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.1/go.mod h1:kemo5Myr9ac0U9JfSjMo9yHLtw+pECEHsFtJ9tqCEI8=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.8.6 h1:hncKj/4gR+TPauZgTAsxOxNcvBayhUlYZ6LO/BYiQ30=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.8.6/go.mod h1:OiIh45tp6HdJDDJGnja0mw8ihQGz3VGrUflLqSL0SmM=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.6 h1:LHS1YAIJXJ4K9zS+1d/xa9JAA9sL2QyXIQCQFQW/X08=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.6/go.mod h1:c9PCiTEuh0wQID5/KqA32J+HAgZxN9tOGXKCiYJjTZI=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.6 h1:nEXUSAwyUfLTgnc9cxlDWy637qsq4UWwp3sNAfl0Z3Y=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.6/go.mod h1:HGzIULx4Ge3Do2V0FaiYKcyKzOqwrhUZgCI77NisswQ=
|
||||
github.com/aws/aws-sdk-go-v2 v1.42.0 h1:XvXMJTkFQtpBKIWZnmr9ZEOc2InWM2yldjXEJ/bymhA=
|
||||
github.com/aws/aws-sdk-go-v2 v1.42.0/go.mod h1:27+ACypSLljLAEKsCYOmrjKh83vuTRkuAe9Uv/3A4bg=
|
||||
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.13 h1:p1BBrg/Hhp6uK7zpejeI8QFXHJeC/mynzi04Sl03k9g=
|
||||
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.13/go.mod h1:8cIfkE9MDhkRZGpQ22aV6/lkYeYSozpz16Smrs5x4Ls=
|
||||
github.com/aws/aws-sdk-go-v2/config v1.32.25 h1:ACCejvStYoilgwrfegSt5ZntCbPrk52qfwyNcnl3omM=
|
||||
github.com/aws/aws-sdk-go-v2/config v1.32.25/go.mod h1:LJyU8sDRbXUxFn8xMJIGP+v9QYYwveNLI8a/giAOiAs=
|
||||
github.com/aws/aws-sdk-go-v2/credentials v1.19.24 h1:2hQqYCV9yqyePQ9o6dCrZc/zO8U3TwPr9mIKlZnPu/I=
|
||||
github.com/aws/aws-sdk-go-v2/credentials v1.19.24/go.mod h1:IDwpACtwqHLISdzfwUUNq4P9DsB/h5BLg4FwJPNfqFY=
|
||||
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.29 h1:r6qZHbT+wxgWO/e9vYNUEtg7lv5+UN3pRqKhLXvnArg=
|
||||
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.29/go.mod h1:QRnaRcTVGKPGRy8w78HMQtKUGRYcnMZAANATkeVA6Mo=
|
||||
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.29 h1:f3vKqSo13fhTYb+JEcXwXefZQE26I1FB5eTSniU67ko=
|
||||
github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.29/go.mod h1:MzoLFUArKGpGD+ukmPiTPG1X5x4o6M2kq4v2dr1FiEc=
|
||||
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.29 h1:RdwIf/CuUsvJX3RgJagbOyotl/cxoLY4xviKuE7p2GY=
|
||||
github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.29/go.mod h1:71wt8W2EgswdZy9Mf9KNnzxZ3TiZlv4caKghPktDOkA=
|
||||
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.30 h1:VTGy885W5DKBxWRUJbym9hytNaYzsyaPkCHGRRMAOhU=
|
||||
github.com/aws/aws-sdk-go-v2/internal/v4a v1.4.30/go.mod h1:AS0HycUvJRFvTt613AYDOgO2jzw+00cVSMny8XB3yMY=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.12 h1:ZD2+BSw9vFsNlKYIasSNt3uDbjqqXIBcM13UJv/Lx2k=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.12/go.mod h1:Ms4zlcVBbXbiP7EVLhl+lgjvA/a7YphqQ3Ih3174EmI=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.22 h1:V51LGlOq/1VsDsHUdoklAQi7rMmx4qQubvFYAlP2254=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/checksum v1.9.22/go.mod h1:4Pzhyz8hJOm2bepgl+NjvRx8vlUFAIIvJnZ/MkcNPpU=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.29 h1:DRebniUGZ2MqiiIVmQJ04vIXr918hubdHMnarSLEWyU=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.29/go.mod h1:LfRkPCD8YHDM2E5eTkos2UpwYeZnBcVarTa8L59bJHA=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.29 h1:hiME6pBzC7OTl9LMtlyTWBuEl1f4QBcUmFDKC7MLXtc=
|
||||
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.19.29/go.mod h1:G7RP+uhagpKtKhd1BM9N6JQqjCcGEU47K5lBVZQyRQw=
|
||||
github.com/aws/aws-sdk-go-v2/service/route53 v1.42.3 h1:MmLCRqP4U4Cw9gJ4bNrCG0mWqEtBlmAVleyelcHARMU=
|
||||
github.com/aws/aws-sdk-go-v2/service/route53 v1.42.3/go.mod h1:AMPjK2YnRh0YgOID3PqhJA1BRNfXDfGOnSsKHtAe8yA=
|
||||
github.com/aws/aws-sdk-go-v2/service/s3 v1.87.3 h1:ETkfWcXP2KNPLecaDa++5bsQhCRa5M5sLUJa5DWYIIg=
|
||||
github.com/aws/aws-sdk-go-v2/service/s3 v1.87.3/go.mod h1:+/3ZTqoYb3Ur7DObD00tarKMLMuKg8iqz5CHEanqTnw=
|
||||
github.com/aws/aws-sdk-go-v2/service/sso v1.29.1 h1:8OLZnVJPvjnrxEwHFg9hVUof/P4sibH+Ea4KKuqAGSg=
|
||||
github.com/aws/aws-sdk-go-v2/service/sso v1.29.1/go.mod h1:27M3BpVi0C02UiQh1w9nsBEit6pLhlaH3NHna6WUbDE=
|
||||
github.com/aws/aws-sdk-go-v2/service/ssooidc v1.34.2 h1:gKWSTnqudpo8dAxqBqZnDoDWCiEh/40FziUjr/mo6uA=
|
||||
github.com/aws/aws-sdk-go-v2/service/ssooidc v1.34.2/go.mod h1:x7+rkNmRoEN1U13A6JE2fXne9EWyJy54o3n6d4mGaXQ=
|
||||
github.com/aws/aws-sdk-go-v2/service/sts v1.38.2 h1:YZPjhyaGzhDQEvsffDEcpycq49nl7fiGcfJTIo8BszI=
|
||||
github.com/aws/aws-sdk-go-v2/service/sts v1.38.2/go.mod h1:2dIN8qhQfv37BdUYGgEC8Q3tteM3zFxTI1MLO2O3J3c=
|
||||
github.com/aws/smithy-go v1.23.0 h1:8n6I3gXzWJB2DxBDnfxgBaSX6oe0d/t10qGz7OKqMCE=
|
||||
github.com/aws/smithy-go v1.23.0/go.mod h1:t1ufH5HMublsJYulve2RKmHDC15xu1f26kHCp/HgceI=
|
||||
github.com/aws/aws-sdk-go-v2/service/s3 v1.104.0 h1:ta8csKy5vN91F3i5gGR85lFV0srBqySEji7Jroes6rE=
|
||||
github.com/aws/aws-sdk-go-v2/service/s3 v1.104.0/go.mod h1:77ZAgynvx1txMvDG8gGWoWkO1augYDxkp9JElWFgjQU=
|
||||
github.com/aws/aws-sdk-go-v2/service/signin v1.2.0 h1:3nXpRcFwRCW8n7HgO2QGy0Dc20eQNfBuUemGQhpF8m8=
|
||||
github.com/aws/aws-sdk-go-v2/service/signin v1.2.0/go.mod h1:LxYujSTLPRlp2vTtcUO/+1ilrew8ytt6SvQyOgejzFQ=
|
||||
github.com/aws/aws-sdk-go-v2/service/sso v1.31.3 h1:ey1XLTYXb9PcLt4535632o5kCGXNXEhNb620Dqwuylo=
|
||||
github.com/aws/aws-sdk-go-v2/service/sso v1.31.3/go.mod h1:Lk7PlmoTYryQmyBG0EXqj5BcUbj3whXdU2s3yGI3EAc=
|
||||
github.com/aws/aws-sdk-go-v2/service/ssooidc v1.36.6 h1:yLr03zQE/5Eu5l3QU0Si+xMbLMbSDF2YXsigqXngs6g=
|
||||
github.com/aws/aws-sdk-go-v2/service/ssooidc v1.36.6/go.mod h1:Q5N6icH+KJZDLh+ESNwzdv6cZ6vLFF/egy3IOxWhmz4=
|
||||
github.com/aws/aws-sdk-go-v2/service/sts v1.43.3 h1:VrIhKRCSK1umelSgB9RghvA9RTUYeQffyAS5ApXehNI=
|
||||
github.com/aws/aws-sdk-go-v2/service/sts v1.43.3/go.mod h1:r8wkDOuLaaMFqFiYAb8dGY2A3gJCOujMc6CFOVC4Zhc=
|
||||
github.com/aws/smithy-go v1.27.1 h1:4T340VFndXtADGF52gYa1POyL7s9E4Z1OeZ1hCscIw8=
|
||||
github.com/aws/smithy-go v1.27.1/go.mod h1:YE2RhdIuDbA5E5bTdciG9KrW3+TiEONeUWCqxX9i1Fc=
|
||||
github.com/beevik/etree v1.6.0 h1:u8Kwy8pp9D9XeITj2Z0XtA5qqZEmtJtuXZRQi+j03eE=
|
||||
github.com/beevik/etree v1.6.0/go.mod h1:bh4zJxiIr62SOf9pRzN7UUYaEDa9HEKafK25+sLc0Gc=
|
||||
github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
|
||||
|
||||
Reference in New Issue
Block a user