[chore] remove vendor

1 files changed, 0 insertions, 59 deletions

diff --git a/vendor/github.com/miekg/dns/acceptfunc.go b/vendor/github.com/miekg/dns/acceptfunc.go
deleted file mode 100644
index 1a59a854e..000000000
--- a/vendor/github.com/miekg/dns/acceptfunc.go
+++ /dev/null
@@ -1,59 +0,0 @@
-package dns
-
-// MsgAcceptFunc is used early in the server code to accept or reject a message with RcodeFormatError.
-// It returns a MsgAcceptAction to indicate what should happen with the message.
-type MsgAcceptFunc func(dh Header) MsgAcceptAction
-
-// DefaultMsgAcceptFunc checks the request and will reject if:
-//
-// * isn't a request (don't respond in that case)
-//
-// * opcode isn't OpcodeQuery or OpcodeNotify
-//
-// * does not have exactly 1 question in the question section
-//
-// * has more than 1 RR in the Answer section
-//
-// * has more than 0 RRs in the Authority section
-//
-// * has more than 2 RRs in the Additional section
-var DefaultMsgAcceptFunc MsgAcceptFunc = defaultMsgAcceptFunc
-
-// MsgAcceptAction represents the action to be taken.
-type MsgAcceptAction int
-
-// Allowed returned values from a MsgAcceptFunc.
-const (
-	MsgAccept               MsgAcceptAction = iota // Accept the message
-	MsgReject                                      // Reject the message with a RcodeFormatError
-	MsgIgnore                                      // Ignore the error and send nothing back.
-	MsgRejectNotImplemented                        // Reject the message with a RcodeNotImplemented
-)
-
-func defaultMsgAcceptFunc(dh Header) MsgAcceptAction {
-	if isResponse := dh.Bits&_QR != 0; isResponse {
-		return MsgIgnore
-	}
-
-	// Don't allow dynamic updates, because then the sections can contain a whole bunch of RRs.
-	opcode := int(dh.Bits>>11) & 0xF
-	if opcode != OpcodeQuery && opcode != OpcodeNotify {
-		return MsgRejectNotImplemented
-	}
-
-	if dh.Qdcount != 1 {
-		return MsgReject
-	}
-	// NOTIFY requests can have a SOA in the ANSWER section. See RFC 1996 Section 3.7 and 3.11.
-	if dh.Ancount > 1 {
-		return MsgReject
-	}
-	// IXFR request could have one SOA RR in the NS section. See RFC 1995, section 3.
-	if dh.Nscount > 1 {
-		return MsgReject
-	}
-	if dh.Arcount > 2 {
-		return MsgReject
-	}
-	return MsgAccept
-}