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Code Issues Releases Activity

Switch from govendor to go modules. (#587)

Browse Source 
Thanks to @BenoitKnecht for leading the way on this.
This commit is contained in:
Tom Limoncelli
2020-01-18 14:40:28 -05:00
committed by GitHub
parent 31188c3a70
commit 16d0043cce
1554 changed files with 400867 additions and 98222 deletions
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50
vendor/github.com/miekg/dns/edns.go generated vendored
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@ -13,19 +13,18 @@ import (
const (
EDNS0LLQ = 0x1 // long lived queries: http://tools.ietf.org/html/draft-sekar-dns-llq-01
EDNS0UL = 0x2 // update lease draft: http://files.dns-sd.org/draft-sekar-dns-ul.txt
EDNS0NSID = 0x3 // nsid (RFC5001)
EDNS0NSID = 0x3 // nsid (See RFC 5001)
EDNS0DAU = 0x5 // DNSSEC Algorithm Understood
EDNS0DHU = 0x6 // DS Hash Understood
EDNS0N3U = 0x7 // NSEC3 Hash Understood
EDNS0SUBNET = 0x8 // client-subnet (RFC6891)
EDNS0SUBNET = 0x8 // client-subnet (See RFC 7871)
EDNS0EXPIRE = 0x9 // EDNS0 expire
EDNS0COOKIE = 0xa // EDNS0 Cookie
EDNS0TCPKEEPALIVE = 0xb // EDNS0 tcp keep alive (RFC7828)
EDNS0PADDING = 0xc // EDNS0 padding (RFC7830)
EDNS0SUBNETDRAFT = 0x50fa // Don't use! Use EDNS0SUBNET
EDNS0LOCALSTART = 0xFDE9 // Beginning of range reserved for local/experimental use (RFC6891)
EDNS0LOCALEND = 0xFFFE // End of range reserved for local/experimental use (RFC6891)
_DO = 1 << 15 // dnssec ok
EDNS0TCPKEEPALIVE = 0xb // EDNS0 tcp keep alive (See RFC 7828)
EDNS0PADDING = 0xc // EDNS0 padding (See RFC 7830)
EDNS0LOCALSTART = 0xFDE9 // Beginning of range reserved for local/experimental use (See RFC 6891)
EDNS0LOCALEND = 0xFFFE // End of range reserved for local/experimental use (See RFC 6891)
_DO = 1 << 15 // DNSSEC OK
)
// OPT is the EDNS0 RR appended to messages to convey extra (meta) information.
@ -58,9 +57,6 @@ func (rr *OPT) String() string {
}
case *EDNS0_SUBNET:
s += "\n; SUBNET: " + o.String()
if o.(*EDNS0_SUBNET).DraftOption {
s += " (draft)"
}
case *EDNS0_COOKIE:
s += "\n; COOKIE: " + o.String()
case *EDNS0_UL:
@ -96,22 +92,25 @@ func (rr *OPT) len() int {
// Version returns the EDNS version used. Only zero is defined.
func (rr *OPT) Version() uint8 {
return uint8((rr.Hdr.Ttl & 0x00FF0000) >> 16)
return uint8(rr.Hdr.Ttl & 0x00FF0000 >> 16)
}
// SetVersion sets the version of EDNS. This is usually zero.
func (rr *OPT) SetVersion(v uint8) {
rr.Hdr.Ttl = rr.Hdr.Ttl&0xFF00FFFF | (uint32(v) << 16)
rr.Hdr.Ttl = rr.Hdr.Ttl&0xFF00FFFF | uint32(v)<<16
}
// ExtendedRcode returns the EDNS extended RCODE field (the upper 8 bits of the TTL).
func (rr *OPT) ExtendedRcode() int {
return int((rr.Hdr.Ttl & 0xFF000000) >> 24)
return int(rr.Hdr.Ttl&0xFF000000>>24) + 15
}
// SetExtendedRcode sets the EDNS extended RCODE field.
func (rr *OPT) SetExtendedRcode(v uint8) {
rr.Hdr.Ttl = rr.Hdr.Ttl&0x00FFFFFF | (uint32(v) << 24)
if v < RcodeBadVers { // Smaller than 16.. Use the 4 bits you have!
return
}
rr.Hdr.Ttl = rr.Hdr.Ttl&0x00FFFFFF | uint32(v-15)<<24
}
// UDPSize returns the UDP buffer size.
@ -188,7 +187,7 @@ func (e *EDNS0_NSID) unpack(b []byte) error { e.Nsid = hex.EncodeToString(b); re
func (e *EDNS0_NSID) String() string { return string(e.Nsid) }
// EDNS0_SUBNET is the subnet option that is used to give the remote nameserver
// an idea of where the client lives. It can then give back a different
// an idea of where the client lives. See RFC 7871. It can then give back a different
// answer depending on the location or network topology.
// Basic use pattern for creating an subnet option:
//
@ -204,26 +203,19 @@ func (e *EDNS0_NSID) String() string { return string(e.Nsid) }
// // e.Address = net.ParseIP("2001:7b8:32a::2") // for IPV6
// o.Option = append(o.Option, e)
//
// Note: the spec (draft-ietf-dnsop-edns-client-subnet-00) has some insane logic
// for which netmask applies to the address. This code will parse all the
// available bits when unpacking (up to optlen). When packing it will apply
// SourceNetmask. If you need more advanced logic, patches welcome and good luck.
// This code will parse all the available bits when unpacking (up to optlen).
// When packing it will apply SourceNetmask. If you need more advanced logic,
// patches welcome and good luck.
type EDNS0_SUBNET struct {
Code uint16 // Always EDNS0SUBNET
Family uint16 // 1 for IP, 2 for IP6
SourceNetmask uint8
SourceScope uint8
Address net.IP
DraftOption bool // Set to true if using the old (0x50fa) option code
}
// Option implements the EDNS0 interface.
func (e *EDNS0_SUBNET) Option() uint16 {
if e.DraftOption {
return EDNS0SUBNETDRAFT
}
return EDNS0SUBNET
}
func (e *EDNS0_SUBNET) Option() uint16 { return EDNS0SUBNET }
func (e *EDNS0_SUBNET) pack() ([]byte, error) {
b := make([]byte, 4)
@ -431,6 +423,7 @@ func (e *EDNS0_LLQ) String() string {
return s
}
// EDNS0_DUA implements the EDNS0 "DNSSEC Algorithm Understood" option. See RFC 6975.
type EDNS0_DAU struct {
Code uint16 // Always EDNS0DAU
AlgCode []uint8
@ -453,6 +446,7 @@ func (e *EDNS0_DAU) String() string {
return s
}
// EDNS0_DHU implements the EDNS0 "DS Hash Understood" option. See RFC 6975.
type EDNS0_DHU struct {
Code uint16 // Always EDNS0DHU
AlgCode []uint8
@ -475,6 +469,7 @@ func (e *EDNS0_DHU) String() string {
return s
}
// EDNS0_N3U implements the EDNS0 "NSEC3 Hash Understood" option. See RFC 6975.
type EDNS0_N3U struct {
Code uint16 // Always EDNS0N3U
AlgCode []uint8
@ -498,6 +493,7 @@ func (e *EDNS0_N3U) String() string {
return s
}
// EDNS0_EXPIRE implementes the EDNS0 option as described in RFC 7314.
type EDNS0_EXPIRE struct {
Code uint16 // Always EDNS0EXPIRE
Expire uint32