move upstream project (https://github.com/itsxaos/stub) into subdir
This commit is contained in:
parent
e36782c04b
commit
99a5e07224
11 changed files with 0 additions and 0 deletions
249
caddyapp/log.go
Normal file
249
caddyapp/log.go
Normal file
|
|
@ -0,0 +1,249 @@
|
|||
package stub
|
||||
|
||||
import (
|
||||
"github.com/libdns/libdns"
|
||||
"github.com/miekg/dns"
|
||||
"go.uber.org/zap"
|
||||
"go.uber.org/zap/zapcore"
|
||||
)
|
||||
|
||||
// Wrapper for logging (relevant parts of) dns.Msg
|
||||
type LoggableDNSMsg struct{ *dns.Msg }
|
||||
|
||||
// MarshalLogObject satisfies the zapcore.ObjectMarshaler interface.
|
||||
func (m LoggableDNSMsg) MarshalLogObject(enc zapcore.ObjectEncoder) error {
|
||||
// adapted version of MsgHdr.String() from github.com/miekg/dns
|
||||
enc.AddUint16("id", m.Id)
|
||||
enc.AddString("opcode", dns.OpcodeToString[m.Opcode])
|
||||
enc.AddString("status", dns.RcodeToString[m.Rcode])
|
||||
|
||||
flag_array := func(arr zapcore.ArrayEncoder) error {
|
||||
if m.Response {
|
||||
arr.AppendString("qr")
|
||||
}
|
||||
if m.Authoritative {
|
||||
arr.AppendString("aa")
|
||||
}
|
||||
if m.Truncated {
|
||||
arr.AppendString("tc")
|
||||
}
|
||||
if m.RecursionDesired {
|
||||
arr.AppendString("rd")
|
||||
}
|
||||
if m.RecursionAvailable {
|
||||
arr.AppendString("ra")
|
||||
}
|
||||
if m.Zero {
|
||||
arr.AppendString("z")
|
||||
}
|
||||
if m.AuthenticatedData {
|
||||
arr.AppendString("ad")
|
||||
}
|
||||
if m.CheckingDisabled {
|
||||
arr.AppendString("cd")
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
enc.AddArray("flags", zapcore.ArrayMarshalerFunc(flag_array))
|
||||
|
||||
log_questions(enc, &m.Question)
|
||||
log_answers(enc, &m.Answer)
|
||||
// not logged:
|
||||
// - EDNS0 "OPT pseudosection" from m.IsEdns0()
|
||||
// - "authority section" in m.Ns
|
||||
// - "additional section" in m.Extra
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func log_answers(enc zapcore.ObjectEncoder, answers *[]dns.RR) {
|
||||
if len(*answers) > 0 {
|
||||
array := func(arr zapcore.ArrayEncoder) error {
|
||||
for _, r := range *answers {
|
||||
object := func(obj zapcore.ObjectEncoder) error {
|
||||
log_RR(obj, r)
|
||||
return nil
|
||||
}
|
||||
arr.AppendObject(zapcore.ObjectMarshalerFunc(object))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
enc.AddArray("answer", zapcore.ArrayMarshalerFunc(array))
|
||||
}
|
||||
}
|
||||
|
||||
func log_questions(enc zapcore.ObjectEncoder, questions *[]dns.Question) {
|
||||
if len(*questions) > 0 {
|
||||
array := func(arr zapcore.ArrayEncoder) error {
|
||||
for _, q := range *questions {
|
||||
object := func(obj zapcore.ObjectEncoder) error {
|
||||
obj.AddString("name", q.Name)
|
||||
obj.AddString("class", dns.ClassToString[q.Qclass])
|
||||
obj.AddString("type", dns.TypeToString[q.Qtype])
|
||||
return nil
|
||||
}
|
||||
arr.AppendObject(zapcore.ObjectMarshalerFunc(object))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
enc.AddArray("question", zapcore.ArrayMarshalerFunc(array))
|
||||
}
|
||||
}
|
||||
|
||||
// Only logs the "content"/values of the RR for common types
|
||||
func log_RR(enc zapcore.ObjectEncoder, rr dns.RR) {
|
||||
hdr := rr.Header()
|
||||
enc.AddString("name", hdr.Name)
|
||||
enc.AddString("class", dns.ClassToString[hdr.Class])
|
||||
enc.AddString("type", dns.TypeToString[hdr.Rrtype])
|
||||
enc.AddUint32("TTL", hdr.Ttl)
|
||||
switch r := rr.(type) {
|
||||
case *dns.A:
|
||||
enc.AddString("A", r.A.String())
|
||||
case *dns.AAAA:
|
||||
enc.AddString("AAAA", r.AAAA.String())
|
||||
case *dns.AFSDB:
|
||||
// case *dns.AMTRELAY:
|
||||
case *dns.ANY: // empty
|
||||
case *dns.APL:
|
||||
case *dns.AVC:
|
||||
case *dns.CAA:
|
||||
enc.AddUint8("flag", r.Flag)
|
||||
enc.AddString("tag", r.Tag)
|
||||
enc.AddString("value", r.Value)
|
||||
case *dns.CDNSKEY:
|
||||
case *dns.CDS:
|
||||
case *dns.CERT:
|
||||
case *dns.CNAME:
|
||||
enc.AddString("target", r.Target)
|
||||
case *dns.CSYNC:
|
||||
case *dns.DHCID:
|
||||
case *dns.DLV:
|
||||
case *dns.DNAME:
|
||||
enc.AddString("target", r.Target)
|
||||
case *dns.DNSKEY:
|
||||
case *dns.DS:
|
||||
case *dns.EID:
|
||||
case *dns.EUI48:
|
||||
case *dns.EUI64:
|
||||
case *dns.GID:
|
||||
case *dns.GPOS:
|
||||
case *dns.HINFO:
|
||||
case *dns.HIP:
|
||||
case *dns.HTTPS:
|
||||
// case *dns.IPSECKEY:
|
||||
case *dns.KEY:
|
||||
case *dns.KX:
|
||||
case *dns.L32:
|
||||
case *dns.L64:
|
||||
case *dns.LOC:
|
||||
case *dns.LP:
|
||||
case *dns.MB:
|
||||
case *dns.MD:
|
||||
case *dns.MF:
|
||||
case *dns.MG:
|
||||
case *dns.MINFO:
|
||||
case *dns.MR:
|
||||
case *dns.MX:
|
||||
enc.AddString("MX", r.Mx)
|
||||
enc.AddUint16("preference", r.Preference)
|
||||
case *dns.NAPTR:
|
||||
case *dns.NID:
|
||||
case *dns.NIMLOC:
|
||||
case *dns.NINFO:
|
||||
case *dns.NS:
|
||||
enc.AddString("NS", r.Ns)
|
||||
case *dns.NSAPPTR:
|
||||
case *dns.NSEC:
|
||||
case *dns.NSEC3:
|
||||
case *dns.NSEC3PARAM:
|
||||
case *dns.NULL:
|
||||
case *dns.OPENPGPKEY:
|
||||
enc.AddString("public_key", r.PublicKey)
|
||||
case *dns.OPT:
|
||||
case *dns.PTR:
|
||||
enc.AddString("PTR", r.Ptr)
|
||||
case *dns.PX:
|
||||
case *dns.RKEY:
|
||||
case *dns.RP:
|
||||
case *dns.RRSIG:
|
||||
case *dns.RT:
|
||||
case *dns.SIG:
|
||||
case *dns.SMIMEA:
|
||||
case *dns.SOA:
|
||||
enc.AddString("NS", r.Ns)
|
||||
enc.AddString("mbox", r.Mbox)
|
||||
enc.AddUint32("serial", r.Serial)
|
||||
enc.AddUint32("retry", r.Retry)
|
||||
enc.AddUint32("refresh", r.Refresh)
|
||||
enc.AddUint32("expire", r.Expire)
|
||||
enc.AddUint32("minttl", r.Minttl)
|
||||
case *dns.SPF:
|
||||
zap.Strings("TXT", r.Txt).AddTo(enc)
|
||||
case *dns.SRV:
|
||||
enc.AddUint16("priority", r.Priority)
|
||||
enc.AddUint16("weight", r.Weight)
|
||||
enc.AddUint16("port", r.Port)
|
||||
enc.AddString("target", r.Target)
|
||||
case *dns.SSHFP:
|
||||
enc.AddUint8("algorithm", r.Algorithm)
|
||||
enc.AddUint8("type", r.Type)
|
||||
enc.AddString("fingerprint", r.FingerPrint)
|
||||
case *dns.SVCB:
|
||||
case *dns.TA:
|
||||
case *dns.TALINK:
|
||||
case *dns.TKEY:
|
||||
case *dns.TLSA:
|
||||
case *dns.TSIG:
|
||||
case *dns.TXT:
|
||||
zap.Strings("TXT", r.Txt).AddTo(enc)
|
||||
case *dns.UID:
|
||||
case *dns.UINFO:
|
||||
case *dns.URI:
|
||||
case *dns.X25:
|
||||
case *dns.ZONEMD:
|
||||
default:
|
||||
}
|
||||
}
|
||||
|
||||
func log_libdns_record(record *libdns.Record) zapcore.ObjectMarshaler {
|
||||
f := func(enc zapcore.ObjectEncoder) error {
|
||||
enc.AddString("ID", record.ID)
|
||||
enc.AddString("type", record.Type)
|
||||
enc.AddString("name", record.Name)
|
||||
enc.AddString("value", record.Value)
|
||||
enc.AddString("TTL", record.TTL.String())
|
||||
if record.Priority != 0 {
|
||||
enc.AddInt("priority", record.Priority)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
return zapcore.ObjectMarshalerFunc(f)
|
||||
}
|
||||
|
||||
// MarshalLogObject satisfies the zapcore.ObjectMarshaler interface.
|
||||
func (r request) MarshalLogObject(enc zapcore.ObjectEncoder) error {
|
||||
enc.AddString("zone", r.zone)
|
||||
if r.append {
|
||||
enc.AddString("type", "append")
|
||||
} else {
|
||||
enc.AddString("type", "delete")
|
||||
}
|
||||
|
||||
if len(r.records) > 0 {
|
||||
array := func(arr zapcore.ArrayEncoder) error {
|
||||
for _, r := range r.records {
|
||||
object := func(obj zapcore.ObjectEncoder) error {
|
||||
log_RR(obj, r)
|
||||
return nil
|
||||
}
|
||||
arr.AppendObject(zapcore.ObjectMarshalerFunc(object))
|
||||
}
|
||||
return nil
|
||||
}
|
||||
enc.AddArray("records", zapcore.ArrayMarshalerFunc(array))
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue