Work on #61: Add support for ICMP

+ Update dependencies
This commit is contained in:
TwinProduction
2020-12-25 00:07:18 -05:00
parent c86173d46f
commit 83a5813daf
1004 changed files with 182274 additions and 64323 deletions

File diff suppressed because it is too large Load Diff

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@ -1694,6 +1694,7 @@ func (sc *serverConn) processData(f *DataFrame) error {
if len(data) > 0 {
wrote, err := st.body.Write(data)
if err != nil {
sc.sendWindowUpdate(nil, int(f.Length)-wrote)
return streamError(id, ErrCodeStreamClosed)
}
if wrote != len(data) {
@ -2020,7 +2021,11 @@ func (sc *serverConn) newWriterAndRequest(st *stream, f *MetaHeadersFrame) (*res
}
if bodyOpen {
if vv, ok := rp.header["Content-Length"]; ok {
req.ContentLength, _ = strconv.ParseInt(vv[0], 10, 64)
if cl, err := strconv.ParseUint(vv[0], 10, 63); err == nil {
req.ContentLength = int64(cl)
} else {
req.ContentLength = 0
}
} else {
req.ContentLength = -1
}
@ -2403,9 +2408,8 @@ func (rws *responseWriterState) writeChunk(p []byte) (n int, err error) {
var ctype, clen string
if clen = rws.snapHeader.Get("Content-Length"); clen != "" {
rws.snapHeader.Del("Content-Length")
clen64, err := strconv.ParseInt(clen, 10, 64)
if err == nil && clen64 >= 0 {
rws.sentContentLen = clen64
if cl, err := strconv.ParseUint(clen, 10, 63); err == nil {
rws.sentContentLen = int64(cl)
} else {
clen = ""
}

View File

@ -154,12 +154,21 @@ func (t *Transport) pingTimeout() time.Duration {
// ConfigureTransport configures a net/http HTTP/1 Transport to use HTTP/2.
// It returns an error if t1 has already been HTTP/2-enabled.
//
// Use ConfigureTransports instead to configure the HTTP/2 Transport.
func ConfigureTransport(t1 *http.Transport) error {
_, err := configureTransport(t1)
_, err := ConfigureTransports(t1)
return err
}
func configureTransport(t1 *http.Transport) (*Transport, error) {
// ConfigureTransports configures a net/http HTTP/1 Transport to use HTTP/2.
// It returns a new HTTP/2 Transport for further configuration.
// It returns an error if t1 has already been HTTP/2-enabled.
func ConfigureTransports(t1 *http.Transport) (*Transport, error) {
return configureTransports(t1)
}
func configureTransports(t1 *http.Transport) (*Transport, error) {
connPool := new(clientConnPool)
t2 := &Transport{
ConnPool: noDialClientConnPool{connPool},
@ -689,6 +698,7 @@ func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, erro
cc.inflow.add(transportDefaultConnFlow + initialWindowSize)
cc.bw.Flush()
if cc.werr != nil {
cc.Close()
return nil, cc.werr
}
@ -1080,6 +1090,15 @@ func (cc *ClientConn) roundTrip(req *http.Request) (res *http.Response, gotErrAf
bodyWriter := cc.t.getBodyWriterState(cs, body)
cs.on100 = bodyWriter.on100
defer func() {
cc.wmu.Lock()
werr := cc.werr
cc.wmu.Unlock()
if werr != nil {
cc.Close()
}
}()
cc.wmu.Lock()
endStream := !hasBody && !hasTrailers
werr := cc.writeHeaders(cs.ID, endStream, int(cc.maxFrameSize), hdrs)
@ -1129,6 +1148,9 @@ func (cc *ClientConn) roundTrip(req *http.Request) (res *http.Response, gotErrAf
// we can keep it.
bodyWriter.cancel()
cs.abortRequestBodyWrite(errStopReqBodyWrite)
if hasBody && !bodyWritten {
<-bodyWriter.resc
}
}
if re.err != nil {
cc.forgetStreamID(cs.ID)
@ -1149,6 +1171,7 @@ func (cc *ClientConn) roundTrip(req *http.Request) (res *http.Response, gotErrAf
} else {
bodyWriter.cancel()
cs.abortRequestBodyWrite(errStopReqBodyWriteAndCancel)
<-bodyWriter.resc
}
cc.forgetStreamID(cs.ID)
return nil, cs.getStartedWrite(), errTimeout
@ -1158,6 +1181,7 @@ func (cc *ClientConn) roundTrip(req *http.Request) (res *http.Response, gotErrAf
} else {
bodyWriter.cancel()
cs.abortRequestBodyWrite(errStopReqBodyWriteAndCancel)
<-bodyWriter.resc
}
cc.forgetStreamID(cs.ID)
return nil, cs.getStartedWrite(), ctx.Err()
@ -1167,6 +1191,7 @@ func (cc *ClientConn) roundTrip(req *http.Request) (res *http.Response, gotErrAf
} else {
bodyWriter.cancel()
cs.abortRequestBodyWrite(errStopReqBodyWriteAndCancel)
<-bodyWriter.resc
}
cc.forgetStreamID(cs.ID)
return nil, cs.getStartedWrite(), errRequestCanceled
@ -1176,6 +1201,7 @@ func (cc *ClientConn) roundTrip(req *http.Request) (res *http.Response, gotErrAf
// forgetStreamID.
return nil, cs.getStartedWrite(), cs.resetErr
case err := <-bodyWriter.resc:
bodyWritten = true
// Prefer the read loop's response, if available. Issue 16102.
select {
case re := <-readLoopResCh:
@ -1186,7 +1212,6 @@ func (cc *ClientConn) roundTrip(req *http.Request) (res *http.Response, gotErrAf
cc.forgetStreamID(cs.ID)
return nil, cs.getStartedWrite(), err
}
bodyWritten = true
if d := cc.responseHeaderTimeout(); d != 0 {
timer := time.NewTimer(d)
defer timer.Stop()
@ -2006,8 +2031,8 @@ func (rl *clientConnReadLoop) handleResponse(cs *clientStream, f *MetaHeadersFra
if !streamEnded || isHead {
res.ContentLength = -1
if clens := res.Header["Content-Length"]; len(clens) == 1 {
if clen64, err := strconv.ParseInt(clens[0], 10, 64); err == nil {
res.ContentLength = clen64
if cl, err := strconv.ParseUint(clens[0], 10, 63); err == nil {
res.ContentLength = int64(cl)
} else {
// TODO: care? unlike http/1, it won't mess up our framing, so it's
// more safe smuggling-wise to ignore.
@ -2525,6 +2550,7 @@ func strSliceContains(ss []string, s string) bool {
type erringRoundTripper struct{ err error }
func (rt erringRoundTripper) RoundTripErr() error { return rt.err }
func (rt erringRoundTripper) RoundTrip(*http.Request) (*http.Response, error) { return nil, rt.err }
// gzipReader wraps a response body so it can lazily
@ -2606,7 +2632,9 @@ func (t *Transport) getBodyWriterState(cs *clientStream, body io.Reader) (s body
func (s bodyWriterState) cancel() {
if s.timer != nil {
s.timer.Stop()
if s.timer.Stop() {
s.resc <- nil
}
}
}

59
vendor/golang.org/x/net/icmp/dstunreach.go generated vendored Normal file
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@ -0,0 +1,59 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import (
"golang.org/x/net/internal/iana"
"golang.org/x/net/ipv4"
"golang.org/x/net/ipv6"
)
// A DstUnreach represents an ICMP destination unreachable message
// body.
type DstUnreach struct {
Data []byte // data, known as original datagram field
Extensions []Extension // extensions
}
// Len implements the Len method of MessageBody interface.
func (p *DstUnreach) Len(proto int) int {
if p == nil {
return 0
}
l, _ := multipartMessageBodyDataLen(proto, true, p.Data, p.Extensions)
return l
}
// Marshal implements the Marshal method of MessageBody interface.
func (p *DstUnreach) Marshal(proto int) ([]byte, error) {
var typ Type
switch proto {
case iana.ProtocolICMP:
typ = ipv4.ICMPTypeDestinationUnreachable
case iana.ProtocolIPv6ICMP:
typ = ipv6.ICMPTypeDestinationUnreachable
default:
return nil, errInvalidProtocol
}
if !validExtensions(typ, p.Extensions) {
return nil, errInvalidExtension
}
return marshalMultipartMessageBody(proto, true, p.Data, p.Extensions)
}
// parseDstUnreach parses b as an ICMP destination unreachable message
// body.
func parseDstUnreach(proto int, typ Type, b []byte) (MessageBody, error) {
if len(b) < 4 {
return nil, errMessageTooShort
}
p := &DstUnreach{}
var err error
p.Data, p.Extensions, err = parseMultipartMessageBody(proto, typ, b)
if err != nil {
return nil, err
}
return p, nil
}

173
vendor/golang.org/x/net/icmp/echo.go generated vendored Normal file
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@ -0,0 +1,173 @@
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import (
"encoding/binary"
"golang.org/x/net/internal/iana"
"golang.org/x/net/ipv4"
"golang.org/x/net/ipv6"
)
// An Echo represents an ICMP echo request or reply message body.
type Echo struct {
ID int // identifier
Seq int // sequence number
Data []byte // data
}
// Len implements the Len method of MessageBody interface.
func (p *Echo) Len(proto int) int {
if p == nil {
return 0
}
return 4 + len(p.Data)
}
// Marshal implements the Marshal method of MessageBody interface.
func (p *Echo) Marshal(proto int) ([]byte, error) {
b := make([]byte, 4+len(p.Data))
binary.BigEndian.PutUint16(b[:2], uint16(p.ID))
binary.BigEndian.PutUint16(b[2:4], uint16(p.Seq))
copy(b[4:], p.Data)
return b, nil
}
// parseEcho parses b as an ICMP echo request or reply message body.
func parseEcho(proto int, _ Type, b []byte) (MessageBody, error) {
bodyLen := len(b)
if bodyLen < 4 {
return nil, errMessageTooShort
}
p := &Echo{ID: int(binary.BigEndian.Uint16(b[:2])), Seq: int(binary.BigEndian.Uint16(b[2:4]))}
if bodyLen > 4 {
p.Data = make([]byte, bodyLen-4)
copy(p.Data, b[4:])
}
return p, nil
}
// An ExtendedEchoRequest represents an ICMP extended echo request
// message body.
type ExtendedEchoRequest struct {
ID int // identifier
Seq int // sequence number
Local bool // must be true when identifying by name or index
Extensions []Extension // extensions
}
// Len implements the Len method of MessageBody interface.
func (p *ExtendedEchoRequest) Len(proto int) int {
if p == nil {
return 0
}
l, _ := multipartMessageBodyDataLen(proto, false, nil, p.Extensions)
return l
}
// Marshal implements the Marshal method of MessageBody interface.
func (p *ExtendedEchoRequest) Marshal(proto int) ([]byte, error) {
var typ Type
switch proto {
case iana.ProtocolICMP:
typ = ipv4.ICMPTypeExtendedEchoRequest
case iana.ProtocolIPv6ICMP:
typ = ipv6.ICMPTypeExtendedEchoRequest
default:
return nil, errInvalidProtocol
}
if !validExtensions(typ, p.Extensions) {
return nil, errInvalidExtension
}
b, err := marshalMultipartMessageBody(proto, false, nil, p.Extensions)
if err != nil {
return nil, err
}
binary.BigEndian.PutUint16(b[:2], uint16(p.ID))
b[2] = byte(p.Seq)
if p.Local {
b[3] |= 0x01
}
return b, nil
}
// parseExtendedEchoRequest parses b as an ICMP extended echo request
// message body.
func parseExtendedEchoRequest(proto int, typ Type, b []byte) (MessageBody, error) {
if len(b) < 4 {
return nil, errMessageTooShort
}
p := &ExtendedEchoRequest{ID: int(binary.BigEndian.Uint16(b[:2])), Seq: int(b[2])}
if b[3]&0x01 != 0 {
p.Local = true
}
var err error
_, p.Extensions, err = parseMultipartMessageBody(proto, typ, b)
if err != nil {
return nil, err
}
return p, nil
}
// An ExtendedEchoReply represents an ICMP extended echo reply message
// body.
type ExtendedEchoReply struct {
ID int // identifier
Seq int // sequence number
State int // 3-bit state working together with Message.Code
Active bool // probed interface is active
IPv4 bool // probed interface runs IPv4
IPv6 bool // probed interface runs IPv6
}
// Len implements the Len method of MessageBody interface.
func (p *ExtendedEchoReply) Len(proto int) int {
if p == nil {
return 0
}
return 4
}
// Marshal implements the Marshal method of MessageBody interface.
func (p *ExtendedEchoReply) Marshal(proto int) ([]byte, error) {
b := make([]byte, 4)
binary.BigEndian.PutUint16(b[:2], uint16(p.ID))
b[2] = byte(p.Seq)
b[3] = byte(p.State<<5) & 0xe0
if p.Active {
b[3] |= 0x04
}
if p.IPv4 {
b[3] |= 0x02
}
if p.IPv6 {
b[3] |= 0x01
}
return b, nil
}
// parseExtendedEchoReply parses b as an ICMP extended echo reply
// message body.
func parseExtendedEchoReply(proto int, _ Type, b []byte) (MessageBody, error) {
if len(b) < 4 {
return nil, errMessageTooShort
}
p := &ExtendedEchoReply{
ID: int(binary.BigEndian.Uint16(b[:2])),
Seq: int(b[2]),
State: int(b[3]) >> 5,
}
if b[3]&0x04 != 0 {
p.Active = true
}
if b[3]&0x02 != 0 {
p.IPv4 = true
}
if b[3]&0x01 != 0 {
p.IPv6 = true
}
return p, nil
}

113
vendor/golang.org/x/net/icmp/endpoint.go generated vendored Normal file
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@ -0,0 +1,113 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import (
"net"
"runtime"
"time"
"golang.org/x/net/ipv4"
"golang.org/x/net/ipv6"
)
var _ net.PacketConn = &PacketConn{}
// A PacketConn represents a packet network endpoint that uses either
// ICMPv4 or ICMPv6.
type PacketConn struct {
c net.PacketConn
p4 *ipv4.PacketConn
p6 *ipv6.PacketConn
}
func (c *PacketConn) ok() bool { return c != nil && c.c != nil }
// IPv4PacketConn returns the ipv4.PacketConn of c.
// It returns nil when c is not created as the endpoint for ICMPv4.
func (c *PacketConn) IPv4PacketConn() *ipv4.PacketConn {
if !c.ok() {
return nil
}
return c.p4
}
// IPv6PacketConn returns the ipv6.PacketConn of c.
// It returns nil when c is not created as the endpoint for ICMPv6.
func (c *PacketConn) IPv6PacketConn() *ipv6.PacketConn {
if !c.ok() {
return nil
}
return c.p6
}
// ReadFrom reads an ICMP message from the connection.
func (c *PacketConn) ReadFrom(b []byte) (int, net.Addr, error) {
if !c.ok() {
return 0, nil, errInvalidConn
}
// Please be informed that ipv4.NewPacketConn enables
// IP_STRIPHDR option by default on Darwin.
// See golang.org/issue/9395 for further information.
if (runtime.GOOS == "darwin" || runtime.GOOS == "ios") && c.p4 != nil {
n, _, peer, err := c.p4.ReadFrom(b)
return n, peer, err
}
return c.c.ReadFrom(b)
}
// WriteTo writes the ICMP message b to dst.
// The provided dst must be net.UDPAddr when c is a non-privileged
// datagram-oriented ICMP endpoint.
// Otherwise it must be net.IPAddr.
func (c *PacketConn) WriteTo(b []byte, dst net.Addr) (int, error) {
if !c.ok() {
return 0, errInvalidConn
}
return c.c.WriteTo(b, dst)
}
// Close closes the endpoint.
func (c *PacketConn) Close() error {
if !c.ok() {
return errInvalidConn
}
return c.c.Close()
}
// LocalAddr returns the local network address.
func (c *PacketConn) LocalAddr() net.Addr {
if !c.ok() {
return nil
}
return c.c.LocalAddr()
}
// SetDeadline sets the read and write deadlines associated with the
// endpoint.
func (c *PacketConn) SetDeadline(t time.Time) error {
if !c.ok() {
return errInvalidConn
}
return c.c.SetDeadline(t)
}
// SetReadDeadline sets the read deadline associated with the
// endpoint.
func (c *PacketConn) SetReadDeadline(t time.Time) error {
if !c.ok() {
return errInvalidConn
}
return c.c.SetReadDeadline(t)
}
// SetWriteDeadline sets the write deadline associated with the
// endpoint.
func (c *PacketConn) SetWriteDeadline(t time.Time) error {
if !c.ok() {
return errInvalidConn
}
return c.c.SetWriteDeadline(t)
}

170
vendor/golang.org/x/net/icmp/extension.go generated vendored Normal file
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@ -0,0 +1,170 @@
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import (
"encoding/binary"
"golang.org/x/net/ipv4"
"golang.org/x/net/ipv6"
)
// An Extension represents an ICMP extension.
type Extension interface {
// Len returns the length of ICMP extension.
// The provided proto must be either the ICMPv4 or ICMPv6
// protocol number.
Len(proto int) int
// Marshal returns the binary encoding of ICMP extension.
// The provided proto must be either the ICMPv4 or ICMPv6
// protocol number.
Marshal(proto int) ([]byte, error)
}
const extensionVersion = 2
func validExtensionHeader(b []byte) bool {
v := int(b[0]&0xf0) >> 4
s := binary.BigEndian.Uint16(b[2:4])
if s != 0 {
s = checksum(b)
}
if v != extensionVersion || s != 0 {
return false
}
return true
}
// parseExtensions parses b as a list of ICMP extensions.
// The length attribute l must be the length attribute field in
// received icmp messages.
//
// It will return a list of ICMP extensions and an adjusted length
// attribute that represents the length of the padded original
// datagram field. Otherwise, it returns an error.
func parseExtensions(typ Type, b []byte, l int) ([]Extension, int, error) {
// Still a lot of non-RFC 4884 compliant implementations are
// out there. Set the length attribute l to 128 when it looks
// inappropriate for backwards compatibility.
//
// A minimal extension at least requires 8 octets; 4 octets
// for an extension header, and 4 octets for a single object
// header.
//
// See RFC 4884 for further information.
switch typ {
case ipv4.ICMPTypeExtendedEchoRequest, ipv6.ICMPTypeExtendedEchoRequest:
if len(b) < 8 || !validExtensionHeader(b) {
return nil, -1, errNoExtension
}
l = 0
default:
if 128 > l || l+8 > len(b) {
l = 128
}
if l+8 > len(b) {
return nil, -1, errNoExtension
}
if !validExtensionHeader(b[l:]) {
if l == 128 {
return nil, -1, errNoExtension
}
l = 128
if !validExtensionHeader(b[l:]) {
return nil, -1, errNoExtension
}
}
}
var exts []Extension
for b = b[l+4:]; len(b) >= 4; {
ol := int(binary.BigEndian.Uint16(b[:2]))
if 4 > ol || ol > len(b) {
break
}
switch b[2] {
case classMPLSLabelStack:
ext, err := parseMPLSLabelStack(b[:ol])
if err != nil {
return nil, -1, err
}
exts = append(exts, ext)
case classInterfaceInfo:
ext, err := parseInterfaceInfo(b[:ol])
if err != nil {
return nil, -1, err
}
exts = append(exts, ext)
case classInterfaceIdent:
ext, err := parseInterfaceIdent(b[:ol])
if err != nil {
return nil, -1, err
}
exts = append(exts, ext)
default:
ext := &RawExtension{Data: make([]byte, ol)}
copy(ext.Data, b[:ol])
exts = append(exts, ext)
}
b = b[ol:]
}
return exts, l, nil
}
func validExtensions(typ Type, exts []Extension) bool {
switch typ {
case ipv4.ICMPTypeDestinationUnreachable, ipv4.ICMPTypeTimeExceeded, ipv4.ICMPTypeParameterProblem,
ipv6.ICMPTypeDestinationUnreachable, ipv6.ICMPTypeTimeExceeded:
for i := range exts {
switch exts[i].(type) {
case *MPLSLabelStack, *InterfaceInfo, *RawExtension:
default:
return false
}
}
return true
case ipv4.ICMPTypeExtendedEchoRequest, ipv6.ICMPTypeExtendedEchoRequest:
var n int
for i := range exts {
switch exts[i].(type) {
case *InterfaceIdent:
n++
case *RawExtension:
default:
return false
}
}
// Not a single InterfaceIdent object or a combo of
// RawExtension and InterfaceIdent objects is not
// allowed.
if n == 1 && len(exts) > 1 {
return false
}
return true
default:
return false
}
}
// A RawExtension represents a raw extension.
//
// A raw extension is excluded from message processing and can be used
// to construct applications such as protocol conformance testing.
type RawExtension struct {
Data []byte // data
}
// Len implements the Len method of Extension interface.
func (p *RawExtension) Len(proto int) int {
if p == nil {
return 0
}
return len(p.Data)
}
// Marshal implements the Marshal method of Extension interface.
func (p *RawExtension) Marshal(proto int) ([]byte, error) {
return p.Data, nil
}

75
vendor/golang.org/x/net/icmp/helper_posix.go generated vendored Normal file
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@ -0,0 +1,75 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows
package icmp
import (
"net"
"strconv"
"syscall"
)
func sockaddr(family int, address string) (syscall.Sockaddr, error) {
switch family {
case syscall.AF_INET:
a, err := net.ResolveIPAddr("ip4", address)
if err != nil {
return nil, err
}
if len(a.IP) == 0 {
a.IP = net.IPv4zero
}
if a.IP = a.IP.To4(); a.IP == nil {
return nil, net.InvalidAddrError("non-ipv4 address")
}
sa := &syscall.SockaddrInet4{}
copy(sa.Addr[:], a.IP)
return sa, nil
case syscall.AF_INET6:
a, err := net.ResolveIPAddr("ip6", address)
if err != nil {
return nil, err
}
if len(a.IP) == 0 {
a.IP = net.IPv6unspecified
}
if a.IP.Equal(net.IPv4zero) {
a.IP = net.IPv6unspecified
}
if a.IP = a.IP.To16(); a.IP == nil || a.IP.To4() != nil {
return nil, net.InvalidAddrError("non-ipv6 address")
}
sa := &syscall.SockaddrInet6{ZoneId: zoneToUint32(a.Zone)}
copy(sa.Addr[:], a.IP)
return sa, nil
default:
return nil, net.InvalidAddrError("unexpected family")
}
}
func zoneToUint32(zone string) uint32 {
if zone == "" {
return 0
}
if ifi, err := net.InterfaceByName(zone); err == nil {
return uint32(ifi.Index)
}
n, err := strconv.Atoi(zone)
if err != nil {
return 0
}
return uint32(n)
}
func last(s string, b byte) int {
i := len(s)
for i--; i >= 0; i-- {
if s[i] == b {
break
}
}
return i
}

322
vendor/golang.org/x/net/icmp/interface.go generated vendored Normal file
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@ -0,0 +1,322 @@
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import (
"encoding/binary"
"net"
"strings"
"golang.org/x/net/internal/iana"
)
const (
classInterfaceInfo = 2
)
const (
attrMTU = 1 << iota
attrName
attrIPAddr
attrIfIndex
)
// An InterfaceInfo represents interface and next-hop identification.
type InterfaceInfo struct {
Class int // extension object class number
Type int // extension object sub-type
Interface *net.Interface
Addr *net.IPAddr
}
func (ifi *InterfaceInfo) nameLen() int {
if len(ifi.Interface.Name) > 63 {
return 64
}
l := 1 + len(ifi.Interface.Name)
return (l + 3) &^ 3
}
func (ifi *InterfaceInfo) attrsAndLen(proto int) (attrs, l int) {
l = 4
if ifi.Interface != nil && ifi.Interface.Index > 0 {
attrs |= attrIfIndex
l += 4
if len(ifi.Interface.Name) > 0 {
attrs |= attrName
l += ifi.nameLen()
}
if ifi.Interface.MTU > 0 {
attrs |= attrMTU
l += 4
}
}
if ifi.Addr != nil {
switch proto {
case iana.ProtocolICMP:
if ifi.Addr.IP.To4() != nil {
attrs |= attrIPAddr
l += 4 + net.IPv4len
}
case iana.ProtocolIPv6ICMP:
if ifi.Addr.IP.To16() != nil && ifi.Addr.IP.To4() == nil {
attrs |= attrIPAddr
l += 4 + net.IPv6len
}
}
}
return
}
// Len implements the Len method of Extension interface.
func (ifi *InterfaceInfo) Len(proto int) int {
_, l := ifi.attrsAndLen(proto)
return l
}
// Marshal implements the Marshal method of Extension interface.
func (ifi *InterfaceInfo) Marshal(proto int) ([]byte, error) {
attrs, l := ifi.attrsAndLen(proto)
b := make([]byte, l)
if err := ifi.marshal(proto, b, attrs, l); err != nil {
return nil, err
}
return b, nil
}
func (ifi *InterfaceInfo) marshal(proto int, b []byte, attrs, l int) error {
binary.BigEndian.PutUint16(b[:2], uint16(l))
b[2], b[3] = classInterfaceInfo, byte(ifi.Type)
for b = b[4:]; len(b) > 0 && attrs != 0; {
switch {
case attrs&attrIfIndex != 0:
b = ifi.marshalIfIndex(proto, b)
attrs &^= attrIfIndex
case attrs&attrIPAddr != 0:
b = ifi.marshalIPAddr(proto, b)
attrs &^= attrIPAddr
case attrs&attrName != 0:
b = ifi.marshalName(proto, b)
attrs &^= attrName
case attrs&attrMTU != 0:
b = ifi.marshalMTU(proto, b)
attrs &^= attrMTU
}
}
return nil
}
func (ifi *InterfaceInfo) marshalIfIndex(proto int, b []byte) []byte {
binary.BigEndian.PutUint32(b[:4], uint32(ifi.Interface.Index))
return b[4:]
}
func (ifi *InterfaceInfo) parseIfIndex(b []byte) ([]byte, error) {
if len(b) < 4 {
return nil, errMessageTooShort
}
ifi.Interface.Index = int(binary.BigEndian.Uint32(b[:4]))
return b[4:], nil
}
func (ifi *InterfaceInfo) marshalIPAddr(proto int, b []byte) []byte {
switch proto {
case iana.ProtocolICMP:
binary.BigEndian.PutUint16(b[:2], uint16(iana.AddrFamilyIPv4))
copy(b[4:4+net.IPv4len], ifi.Addr.IP.To4())
b = b[4+net.IPv4len:]
case iana.ProtocolIPv6ICMP:
binary.BigEndian.PutUint16(b[:2], uint16(iana.AddrFamilyIPv6))
copy(b[4:4+net.IPv6len], ifi.Addr.IP.To16())
b = b[4+net.IPv6len:]
}
return b
}
func (ifi *InterfaceInfo) parseIPAddr(b []byte) ([]byte, error) {
if len(b) < 4 {
return nil, errMessageTooShort
}
afi := int(binary.BigEndian.Uint16(b[:2]))
b = b[4:]
switch afi {
case iana.AddrFamilyIPv4:
if len(b) < net.IPv4len {
return nil, errMessageTooShort
}
ifi.Addr.IP = make(net.IP, net.IPv4len)
copy(ifi.Addr.IP, b[:net.IPv4len])
b = b[net.IPv4len:]
case iana.AddrFamilyIPv6:
if len(b) < net.IPv6len {
return nil, errMessageTooShort
}
ifi.Addr.IP = make(net.IP, net.IPv6len)
copy(ifi.Addr.IP, b[:net.IPv6len])
b = b[net.IPv6len:]
}
return b, nil
}
func (ifi *InterfaceInfo) marshalName(proto int, b []byte) []byte {
l := byte(ifi.nameLen())
b[0] = l
copy(b[1:], []byte(ifi.Interface.Name))
return b[l:]
}
func (ifi *InterfaceInfo) parseName(b []byte) ([]byte, error) {
if 4 > len(b) || len(b) < int(b[0]) {
return nil, errMessageTooShort
}
l := int(b[0])
if l%4 != 0 || 4 > l || l > 64 {
return nil, errInvalidExtension
}
var name [63]byte
copy(name[:], b[1:l])
ifi.Interface.Name = strings.Trim(string(name[:]), "\000")
return b[l:], nil
}
func (ifi *InterfaceInfo) marshalMTU(proto int, b []byte) []byte {
binary.BigEndian.PutUint32(b[:4], uint32(ifi.Interface.MTU))
return b[4:]
}
func (ifi *InterfaceInfo) parseMTU(b []byte) ([]byte, error) {
if len(b) < 4 {
return nil, errMessageTooShort
}
ifi.Interface.MTU = int(binary.BigEndian.Uint32(b[:4]))
return b[4:], nil
}
func parseInterfaceInfo(b []byte) (Extension, error) {
ifi := &InterfaceInfo{
Class: int(b[2]),
Type: int(b[3]),
}
if ifi.Type&(attrIfIndex|attrName|attrMTU) != 0 {
ifi.Interface = &net.Interface{}
}
if ifi.Type&attrIPAddr != 0 {
ifi.Addr = &net.IPAddr{}
}
attrs := ifi.Type & (attrIfIndex | attrIPAddr | attrName | attrMTU)
for b = b[4:]; len(b) > 0 && attrs != 0; {
var err error
switch {
case attrs&attrIfIndex != 0:
b, err = ifi.parseIfIndex(b)
attrs &^= attrIfIndex
case attrs&attrIPAddr != 0:
b, err = ifi.parseIPAddr(b)
attrs &^= attrIPAddr
case attrs&attrName != 0:
b, err = ifi.parseName(b)
attrs &^= attrName
case attrs&attrMTU != 0:
b, err = ifi.parseMTU(b)
attrs &^= attrMTU
}
if err != nil {
return nil, err
}
}
if ifi.Interface != nil && ifi.Interface.Name != "" && ifi.Addr != nil && ifi.Addr.IP.To16() != nil && ifi.Addr.IP.To4() == nil {
ifi.Addr.Zone = ifi.Interface.Name
}
return ifi, nil
}
const (
classInterfaceIdent = 3
typeInterfaceByName = 1
typeInterfaceByIndex = 2
typeInterfaceByAddress = 3
)
// An InterfaceIdent represents interface identification.
type InterfaceIdent struct {
Class int // extension object class number
Type int // extension object sub-type
Name string // interface name
Index int // interface index
AFI int // address family identifier; see address family numbers in IANA registry
Addr []byte // address
}
// Len implements the Len method of Extension interface.
func (ifi *InterfaceIdent) Len(_ int) int {
switch ifi.Type {
case typeInterfaceByName:
l := len(ifi.Name)
if l > 255 {
l = 255
}
return 4 + (l+3)&^3
case typeInterfaceByIndex:
return 4 + 4
case typeInterfaceByAddress:
return 4 + 4 + (len(ifi.Addr)+3)&^3
default:
return 4
}
}
// Marshal implements the Marshal method of Extension interface.
func (ifi *InterfaceIdent) Marshal(proto int) ([]byte, error) {
b := make([]byte, ifi.Len(proto))
if err := ifi.marshal(proto, b); err != nil {
return nil, err
}
return b, nil
}
func (ifi *InterfaceIdent) marshal(proto int, b []byte) error {
l := ifi.Len(proto)
binary.BigEndian.PutUint16(b[:2], uint16(l))
b[2], b[3] = classInterfaceIdent, byte(ifi.Type)
switch ifi.Type {
case typeInterfaceByName:
copy(b[4:], ifi.Name)
case typeInterfaceByIndex:
binary.BigEndian.PutUint32(b[4:4+4], uint32(ifi.Index))
case typeInterfaceByAddress:
binary.BigEndian.PutUint16(b[4:4+2], uint16(ifi.AFI))
b[4+2] = byte(len(ifi.Addr))
copy(b[4+4:], ifi.Addr)
}
return nil
}
func parseInterfaceIdent(b []byte) (Extension, error) {
ifi := &InterfaceIdent{
Class: int(b[2]),
Type: int(b[3]),
}
switch ifi.Type {
case typeInterfaceByName:
ifi.Name = strings.Trim(string(b[4:]), "\x00")
case typeInterfaceByIndex:
if len(b[4:]) < 4 {
return nil, errInvalidExtension
}
ifi.Index = int(binary.BigEndian.Uint32(b[4 : 4+4]))
case typeInterfaceByAddress:
if len(b[4:]) < 4 {
return nil, errInvalidExtension
}
ifi.AFI = int(binary.BigEndian.Uint16(b[4 : 4+2]))
l := int(b[4+2])
if len(b[4+4:]) < l {
return nil, errInvalidExtension
}
ifi.Addr = make([]byte, l)
copy(ifi.Addr, b[4+4:])
}
return ifi, nil
}

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vendor/golang.org/x/net/icmp/ipv4.go generated vendored Normal file
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// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import (
"encoding/binary"
"net"
"runtime"
"golang.org/x/net/internal/socket"
"golang.org/x/net/ipv4"
)
// freebsdVersion is set in sys_freebsd.go.
// See http://www.freebsd.org/doc/en/books/porters-handbook/freebsd-versions.html.
var freebsdVersion uint32
// ParseIPv4Header returns the IPv4 header of the IPv4 packet that
// triggered an ICMP error message.
// This is found in the Data field of the ICMP error message body.
//
// The provided b must be in the format used by a raw ICMP socket on
// the local system.
// This may differ from the wire format, and the format used by a raw
// IP socket, depending on the system.
//
// To parse an IPv6 header, use ipv6.ParseHeader.
func ParseIPv4Header(b []byte) (*ipv4.Header, error) {
if len(b) < ipv4.HeaderLen {
return nil, errHeaderTooShort
}
hdrlen := int(b[0]&0x0f) << 2
if hdrlen > len(b) {
return nil, errBufferTooShort
}
h := &ipv4.Header{
Version: int(b[0] >> 4),
Len: hdrlen,
TOS: int(b[1]),
ID: int(binary.BigEndian.Uint16(b[4:6])),
FragOff: int(binary.BigEndian.Uint16(b[6:8])),
TTL: int(b[8]),
Protocol: int(b[9]),
Checksum: int(binary.BigEndian.Uint16(b[10:12])),
Src: net.IPv4(b[12], b[13], b[14], b[15]),
Dst: net.IPv4(b[16], b[17], b[18], b[19]),
}
switch runtime.GOOS {
case "darwin", "ios":
h.TotalLen = int(socket.NativeEndian.Uint16(b[2:4]))
case "freebsd":
if freebsdVersion >= 1000000 {
h.TotalLen = int(binary.BigEndian.Uint16(b[2:4]))
} else {
h.TotalLen = int(socket.NativeEndian.Uint16(b[2:4]))
}
default:
h.TotalLen = int(binary.BigEndian.Uint16(b[2:4]))
}
h.Flags = ipv4.HeaderFlags(h.FragOff&0xe000) >> 13
h.FragOff = h.FragOff & 0x1fff
if hdrlen-ipv4.HeaderLen > 0 {
h.Options = make([]byte, hdrlen-ipv4.HeaderLen)
copy(h.Options, b[ipv4.HeaderLen:])
}
return h, nil
}

23
vendor/golang.org/x/net/icmp/ipv6.go generated vendored Normal file
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// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import (
"net"
"golang.org/x/net/internal/iana"
)
const ipv6PseudoHeaderLen = 2*net.IPv6len + 8
// IPv6PseudoHeader returns an IPv6 pseudo header for checksum
// calculation.
func IPv6PseudoHeader(src, dst net.IP) []byte {
b := make([]byte, ipv6PseudoHeaderLen)
copy(b, src.To16())
copy(b[net.IPv6len:], dst.To16())
b[len(b)-1] = byte(iana.ProtocolIPv6ICMP)
return b
}

103
vendor/golang.org/x/net/icmp/listen_posix.go generated vendored Normal file
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// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows
package icmp
import (
"net"
"os"
"runtime"
"syscall"
"golang.org/x/net/internal/iana"
"golang.org/x/net/ipv4"
"golang.org/x/net/ipv6"
)
const sysIP_STRIPHDR = 0x17 // for now only darwin supports this option
// ListenPacket listens for incoming ICMP packets addressed to
// address. See net.Dial for the syntax of address.
//
// For non-privileged datagram-oriented ICMP endpoints, network must
// be "udp4" or "udp6". The endpoint allows to read, write a few
// limited ICMP messages such as echo request and echo reply.
// Currently only Darwin and Linux support this.
//
// Examples:
// ListenPacket("udp4", "192.168.0.1")
// ListenPacket("udp4", "0.0.0.0")
// ListenPacket("udp6", "fe80::1%en0")
// ListenPacket("udp6", "::")
//
// For privileged raw ICMP endpoints, network must be "ip4" or "ip6"
// followed by a colon and an ICMP protocol number or name.
//
// Examples:
// ListenPacket("ip4:icmp", "192.168.0.1")
// ListenPacket("ip4:1", "0.0.0.0")
// ListenPacket("ip6:ipv6-icmp", "fe80::1%en0")
// ListenPacket("ip6:58", "::")
func ListenPacket(network, address string) (*PacketConn, error) {
var family, proto int
switch network {
case "udp4":
family, proto = syscall.AF_INET, iana.ProtocolICMP
case "udp6":
family, proto = syscall.AF_INET6, iana.ProtocolIPv6ICMP
default:
i := last(network, ':')
if i < 0 {
i = len(network)
}
switch network[:i] {
case "ip4":
proto = iana.ProtocolICMP
case "ip6":
proto = iana.ProtocolIPv6ICMP
}
}
var cerr error
var c net.PacketConn
switch family {
case syscall.AF_INET, syscall.AF_INET6:
s, err := syscall.Socket(family, syscall.SOCK_DGRAM, proto)
if err != nil {
return nil, os.NewSyscallError("socket", err)
}
if (runtime.GOOS == "darwin" || runtime.GOOS == "ios") && family == syscall.AF_INET {
if err := syscall.SetsockoptInt(s, iana.ProtocolIP, sysIP_STRIPHDR, 1); err != nil {
syscall.Close(s)
return nil, os.NewSyscallError("setsockopt", err)
}
}
sa, err := sockaddr(family, address)
if err != nil {
syscall.Close(s)
return nil, err
}
if err := syscall.Bind(s, sa); err != nil {
syscall.Close(s)
return nil, os.NewSyscallError("bind", err)
}
f := os.NewFile(uintptr(s), "datagram-oriented icmp")
c, cerr = net.FilePacketConn(f)
f.Close()
default:
c, cerr = net.ListenPacket(network, address)
}
if cerr != nil {
return nil, cerr
}
switch proto {
case iana.ProtocolICMP:
return &PacketConn{c: c, p4: ipv4.NewPacketConn(c)}, nil
case iana.ProtocolIPv6ICMP:
return &PacketConn{c: c, p6: ipv6.NewPacketConn(c)}, nil
default:
return &PacketConn{c: c}, nil
}
}

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vendor/golang.org/x/net/icmp/listen_stub.go generated vendored Normal file
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// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
package icmp
// ListenPacket listens for incoming ICMP packets addressed to
// address. See net.Dial for the syntax of address.
//
// For non-privileged datagram-oriented ICMP endpoints, network must
// be "udp4" or "udp6". The endpoint allows to read, write a few
// limited ICMP messages such as echo request and echo reply.
// Currently only Darwin and Linux support this.
//
// Examples:
// ListenPacket("udp4", "192.168.0.1")
// ListenPacket("udp4", "0.0.0.0")
// ListenPacket("udp6", "fe80::1%en0")
// ListenPacket("udp6", "::")
//
// For privileged raw ICMP endpoints, network must be "ip4" or "ip6"
// followed by a colon and an ICMP protocol number or name.
//
// Examples:
// ListenPacket("ip4:icmp", "192.168.0.1")
// ListenPacket("ip4:1", "0.0.0.0")
// ListenPacket("ip6:ipv6-icmp", "fe80::1%en0")
// ListenPacket("ip6:58", "::")
func ListenPacket(network, address string) (*PacketConn, error) {
return nil, errNotImplemented
}

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vendor/golang.org/x/net/icmp/message.go generated vendored Normal file
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// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package icmp provides basic functions for the manipulation of
// messages used in the Internet Control Message Protocols,
// ICMPv4 and ICMPv6.
//
// ICMPv4 and ICMPv6 are defined in RFC 792 and RFC 4443.
// Multi-part message support for ICMP is defined in RFC 4884.
// ICMP extensions for MPLS are defined in RFC 4950.
// ICMP extensions for interface and next-hop identification are
// defined in RFC 5837.
// PROBE: A utility for probing interfaces is defined in RFC 8335.
package icmp // import "golang.org/x/net/icmp"
import (
"encoding/binary"
"errors"
"net"
"runtime"
"golang.org/x/net/internal/iana"
"golang.org/x/net/ipv4"
"golang.org/x/net/ipv6"
)
// BUG(mikio): This package is not implemented on JS, NaCl and Plan 9.
var (
errInvalidConn = errors.New("invalid connection")
errInvalidProtocol = errors.New("invalid protocol")
errMessageTooShort = errors.New("message too short")
errHeaderTooShort = errors.New("header too short")
errBufferTooShort = errors.New("buffer too short")
errInvalidBody = errors.New("invalid body")
errNoExtension = errors.New("no extension")
errInvalidExtension = errors.New("invalid extension")
errNotImplemented = errors.New("not implemented on " + runtime.GOOS + "/" + runtime.GOARCH)
)
func checksum(b []byte) uint16 {
csumcv := len(b) - 1 // checksum coverage
s := uint32(0)
for i := 0; i < csumcv; i += 2 {
s += uint32(b[i+1])<<8 | uint32(b[i])
}
if csumcv&1 == 0 {
s += uint32(b[csumcv])
}
s = s>>16 + s&0xffff
s = s + s>>16
return ^uint16(s)
}
// A Type represents an ICMP message type.
type Type interface {
Protocol() int
}
// A Message represents an ICMP message.
type Message struct {
Type Type // type, either ipv4.ICMPType or ipv6.ICMPType
Code int // code
Checksum int // checksum
Body MessageBody // body
}
// Marshal returns the binary encoding of the ICMP message m.
//
// For an ICMPv4 message, the returned message always contains the
// calculated checksum field.
//
// For an ICMPv6 message, the returned message contains the calculated
// checksum field when psh is not nil, otherwise the kernel will
// compute the checksum field during the message transmission.
// When psh is not nil, it must be the pseudo header for IPv6.
func (m *Message) Marshal(psh []byte) ([]byte, error) {
var mtype byte
switch typ := m.Type.(type) {
case ipv4.ICMPType:
mtype = byte(typ)
case ipv6.ICMPType:
mtype = byte(typ)
default:
return nil, errInvalidProtocol
}
b := []byte{mtype, byte(m.Code), 0, 0}
proto := m.Type.Protocol()
if proto == iana.ProtocolIPv6ICMP && psh != nil {
b = append(psh, b...)
}
if m.Body != nil && m.Body.Len(proto) != 0 {
mb, err := m.Body.Marshal(proto)
if err != nil {
return nil, err
}
b = append(b, mb...)
}
if proto == iana.ProtocolIPv6ICMP {
if psh == nil { // cannot calculate checksum here
return b, nil
}
off, l := 2*net.IPv6len, len(b)-len(psh)
binary.BigEndian.PutUint32(b[off:off+4], uint32(l))
}
s := checksum(b)
// Place checksum back in header; using ^= avoids the
// assumption the checksum bytes are zero.
b[len(psh)+2] ^= byte(s)
b[len(psh)+3] ^= byte(s >> 8)
return b[len(psh):], nil
}
var parseFns = map[Type]func(int, Type, []byte) (MessageBody, error){
ipv4.ICMPTypeDestinationUnreachable: parseDstUnreach,
ipv4.ICMPTypeTimeExceeded: parseTimeExceeded,
ipv4.ICMPTypeParameterProblem: parseParamProb,
ipv4.ICMPTypeEcho: parseEcho,
ipv4.ICMPTypeEchoReply: parseEcho,
ipv4.ICMPTypeExtendedEchoRequest: parseExtendedEchoRequest,
ipv4.ICMPTypeExtendedEchoReply: parseExtendedEchoReply,
ipv6.ICMPTypeDestinationUnreachable: parseDstUnreach,
ipv6.ICMPTypePacketTooBig: parsePacketTooBig,
ipv6.ICMPTypeTimeExceeded: parseTimeExceeded,
ipv6.ICMPTypeParameterProblem: parseParamProb,
ipv6.ICMPTypeEchoRequest: parseEcho,
ipv6.ICMPTypeEchoReply: parseEcho,
ipv6.ICMPTypeExtendedEchoRequest: parseExtendedEchoRequest,
ipv6.ICMPTypeExtendedEchoReply: parseExtendedEchoReply,
}
// ParseMessage parses b as an ICMP message.
// The provided proto must be either the ICMPv4 or ICMPv6 protocol
// number.
func ParseMessage(proto int, b []byte) (*Message, error) {
if len(b) < 4 {
return nil, errMessageTooShort
}
var err error
m := &Message{Code: int(b[1]), Checksum: int(binary.BigEndian.Uint16(b[2:4]))}
switch proto {
case iana.ProtocolICMP:
m.Type = ipv4.ICMPType(b[0])
case iana.ProtocolIPv6ICMP:
m.Type = ipv6.ICMPType(b[0])
default:
return nil, errInvalidProtocol
}
if fn, ok := parseFns[m.Type]; !ok {
m.Body, err = parseRawBody(proto, b[4:])
} else {
m.Body, err = fn(proto, m.Type, b[4:])
}
if err != nil {
return nil, err
}
return m, nil
}

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vendor/golang.org/x/net/icmp/messagebody.go generated vendored Normal file
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// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
// A MessageBody represents an ICMP message body.
type MessageBody interface {
// Len returns the length of ICMP message body.
// The provided proto must be either the ICMPv4 or ICMPv6
// protocol number.
Len(proto int) int
// Marshal returns the binary encoding of ICMP message body.
// The provided proto must be either the ICMPv4 or ICMPv6
// protocol number.
Marshal(proto int) ([]byte, error)
}
// A RawBody represents a raw message body.
//
// A raw message body is excluded from message processing and can be
// used to construct applications such as protocol conformance
// testing.
type RawBody struct {
Data []byte // data
}
// Len implements the Len method of MessageBody interface.
func (p *RawBody) Len(proto int) int {
if p == nil {
return 0
}
return len(p.Data)
}
// Marshal implements the Marshal method of MessageBody interface.
func (p *RawBody) Marshal(proto int) ([]byte, error) {
return p.Data, nil
}
// parseRawBody parses b as an ICMP message body.
func parseRawBody(proto int, b []byte) (MessageBody, error) {
p := &RawBody{Data: make([]byte, len(b))}
copy(p.Data, b)
return p, nil
}
// A DefaultMessageBody represents the default message body.
//
// Deprecated: Use RawBody instead.
type DefaultMessageBody = RawBody

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vendor/golang.org/x/net/icmp/mpls.go generated vendored Normal file
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// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import "encoding/binary"
// MPLSLabel represents an MPLS label stack entry.
type MPLSLabel struct {
Label int // label value
TC int // traffic class; formerly experimental use
S bool // bottom of stack
TTL int // time to live
}
const (
classMPLSLabelStack = 1
typeIncomingMPLSLabelStack = 1
)
// MPLSLabelStack represents an MPLS label stack.
type MPLSLabelStack struct {
Class int // extension object class number
Type int // extension object sub-type
Labels []MPLSLabel
}
// Len implements the Len method of Extension interface.
func (ls *MPLSLabelStack) Len(proto int) int {
return 4 + (4 * len(ls.Labels))
}
// Marshal implements the Marshal method of Extension interface.
func (ls *MPLSLabelStack) Marshal(proto int) ([]byte, error) {
b := make([]byte, ls.Len(proto))
if err := ls.marshal(proto, b); err != nil {
return nil, err
}
return b, nil
}
func (ls *MPLSLabelStack) marshal(proto int, b []byte) error {
l := ls.Len(proto)
binary.BigEndian.PutUint16(b[:2], uint16(l))
b[2], b[3] = classMPLSLabelStack, typeIncomingMPLSLabelStack
off := 4
for _, ll := range ls.Labels {
b[off], b[off+1], b[off+2] = byte(ll.Label>>12), byte(ll.Label>>4&0xff), byte(ll.Label<<4&0xf0)
b[off+2] |= byte(ll.TC << 1 & 0x0e)
if ll.S {
b[off+2] |= 0x1
}
b[off+3] = byte(ll.TTL)
off += 4
}
return nil
}
func parseMPLSLabelStack(b []byte) (Extension, error) {
ls := &MPLSLabelStack{
Class: int(b[2]),
Type: int(b[3]),
}
for b = b[4:]; len(b) >= 4; b = b[4:] {
ll := MPLSLabel{
Label: int(b[0])<<12 | int(b[1])<<4 | int(b[2])>>4,
TC: int(b[2]&0x0e) >> 1,
TTL: int(b[3]),
}
if b[2]&0x1 != 0 {
ll.S = true
}
ls.Labels = append(ls.Labels, ll)
}
return ls, nil
}

129
vendor/golang.org/x/net/icmp/multipart.go generated vendored Normal file
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@ -0,0 +1,129 @@
// Copyright 2015 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import "golang.org/x/net/internal/iana"
// multipartMessageBodyDataLen takes b as an original datagram and
// exts as extensions, and returns a required length for message body
// and a required length for a padded original datagram in wire
// format.
func multipartMessageBodyDataLen(proto int, withOrigDgram bool, b []byte, exts []Extension) (bodyLen, dataLen int) {
bodyLen = 4 // length of leading octets
var extLen int
var rawExt bool // raw extension may contain an empty object
for _, ext := range exts {
extLen += ext.Len(proto)
if _, ok := ext.(*RawExtension); ok {
rawExt = true
}
}
if extLen > 0 && withOrigDgram {
dataLen = multipartMessageOrigDatagramLen(proto, b)
} else {
dataLen = len(b)
}
if extLen > 0 || rawExt {
bodyLen += 4 // length of extension header
}
bodyLen += dataLen + extLen
return bodyLen, dataLen
}
// multipartMessageOrigDatagramLen takes b as an original datagram,
// and returns a required length for a padded orignal datagram in wire
// format.
func multipartMessageOrigDatagramLen(proto int, b []byte) int {
roundup := func(b []byte, align int) int {
// According to RFC 4884, the padded original datagram
// field must contain at least 128 octets.
if len(b) < 128 {
return 128
}
r := len(b)
return (r + align - 1) &^ (align - 1)
}
switch proto {
case iana.ProtocolICMP:
return roundup(b, 4)
case iana.ProtocolIPv6ICMP:
return roundup(b, 8)
default:
return len(b)
}
}
// marshalMultipartMessageBody takes data as an original datagram and
// exts as extesnsions, and returns a binary encoding of message body.
// It can be used for non-multipart message bodies when exts is nil.
func marshalMultipartMessageBody(proto int, withOrigDgram bool, data []byte, exts []Extension) ([]byte, error) {
bodyLen, dataLen := multipartMessageBodyDataLen(proto, withOrigDgram, data, exts)
b := make([]byte, bodyLen)
copy(b[4:], data)
if len(exts) > 0 {
b[4+dataLen] = byte(extensionVersion << 4)
off := 4 + dataLen + 4 // leading octets, data, extension header
for _, ext := range exts {
switch ext := ext.(type) {
case *MPLSLabelStack:
if err := ext.marshal(proto, b[off:]); err != nil {
return nil, err
}
off += ext.Len(proto)
case *InterfaceInfo:
attrs, l := ext.attrsAndLen(proto)
if err := ext.marshal(proto, b[off:], attrs, l); err != nil {
return nil, err
}
off += ext.Len(proto)
case *InterfaceIdent:
if err := ext.marshal(proto, b[off:]); err != nil {
return nil, err
}
off += ext.Len(proto)
case *RawExtension:
copy(b[off:], ext.Data)
off += ext.Len(proto)
}
}
s := checksum(b[4+dataLen:])
b[4+dataLen+2] ^= byte(s)
b[4+dataLen+3] ^= byte(s >> 8)
if withOrigDgram {
switch proto {
case iana.ProtocolICMP:
b[1] = byte(dataLen / 4)
case iana.ProtocolIPv6ICMP:
b[0] = byte(dataLen / 8)
}
}
}
return b, nil
}
// parseMultipartMessageBody parses b as either a non-multipart
// message body or a multipart message body.
func parseMultipartMessageBody(proto int, typ Type, b []byte) ([]byte, []Extension, error) {
var l int
switch proto {
case iana.ProtocolICMP:
l = 4 * int(b[1])
case iana.ProtocolIPv6ICMP:
l = 8 * int(b[0])
}
if len(b) == 4 {
return nil, nil, nil
}
exts, l, err := parseExtensions(typ, b[4:], l)
if err != nil {
l = len(b) - 4
}
var data []byte
if l > 0 {
data = make([]byte, l)
copy(data, b[4:])
}
return data, exts, nil
}

43
vendor/golang.org/x/net/icmp/packettoobig.go generated vendored Normal file
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@ -0,0 +1,43 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import "encoding/binary"
// A PacketTooBig represents an ICMP packet too big message body.
type PacketTooBig struct {
MTU int // maximum transmission unit of the nexthop link
Data []byte // data, known as original datagram field
}
// Len implements the Len method of MessageBody interface.
func (p *PacketTooBig) Len(proto int) int {
if p == nil {
return 0
}
return 4 + len(p.Data)
}
// Marshal implements the Marshal method of MessageBody interface.
func (p *PacketTooBig) Marshal(proto int) ([]byte, error) {
b := make([]byte, 4+len(p.Data))
binary.BigEndian.PutUint32(b[:4], uint32(p.MTU))
copy(b[4:], p.Data)
return b, nil
}
// parsePacketTooBig parses b as an ICMP packet too big message body.
func parsePacketTooBig(proto int, _ Type, b []byte) (MessageBody, error) {
bodyLen := len(b)
if bodyLen < 4 {
return nil, errMessageTooShort
}
p := &PacketTooBig{MTU: int(binary.BigEndian.Uint32(b[:4]))}
if bodyLen > 4 {
p.Data = make([]byte, bodyLen-4)
copy(p.Data, b[4:])
}
return p, nil
}

72
vendor/golang.org/x/net/icmp/paramprob.go generated vendored Normal file
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@ -0,0 +1,72 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import (
"encoding/binary"
"golang.org/x/net/internal/iana"
"golang.org/x/net/ipv4"
)
// A ParamProb represents an ICMP parameter problem message body.
type ParamProb struct {
Pointer uintptr // offset within the data where the error was detected
Data []byte // data, known as original datagram field
Extensions []Extension // extensions
}
// Len implements the Len method of MessageBody interface.
func (p *ParamProb) Len(proto int) int {
if p == nil {
return 0
}
l, _ := multipartMessageBodyDataLen(proto, true, p.Data, p.Extensions)
return l
}
// Marshal implements the Marshal method of MessageBody interface.
func (p *ParamProb) Marshal(proto int) ([]byte, error) {
switch proto {
case iana.ProtocolICMP:
if !validExtensions(ipv4.ICMPTypeParameterProblem, p.Extensions) {
return nil, errInvalidExtension
}
b, err := marshalMultipartMessageBody(proto, true, p.Data, p.Extensions)
if err != nil {
return nil, err
}
b[0] = byte(p.Pointer)
return b, nil
case iana.ProtocolIPv6ICMP:
b := make([]byte, p.Len(proto))
binary.BigEndian.PutUint32(b[:4], uint32(p.Pointer))
copy(b[4:], p.Data)
return b, nil
default:
return nil, errInvalidProtocol
}
}
// parseParamProb parses b as an ICMP parameter problem message body.
func parseParamProb(proto int, typ Type, b []byte) (MessageBody, error) {
if len(b) < 4 {
return nil, errMessageTooShort
}
p := &ParamProb{}
if proto == iana.ProtocolIPv6ICMP {
p.Pointer = uintptr(binary.BigEndian.Uint32(b[:4]))
p.Data = make([]byte, len(b)-4)
copy(p.Data, b[4:])
return p, nil
}
p.Pointer = uintptr(b[0])
var err error
p.Data, p.Extensions, err = parseMultipartMessageBody(proto, typ, b)
if err != nil {
return nil, err
}
return p, nil
}

11
vendor/golang.org/x/net/icmp/sys_freebsd.go generated vendored Normal file
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@ -0,0 +1,11 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import "syscall"
func init() {
freebsdVersion, _ = syscall.SysctlUint32("kern.osreldate")
}

57
vendor/golang.org/x/net/icmp/timeexceeded.go generated vendored Normal file
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@ -0,0 +1,57 @@
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package icmp
import (
"golang.org/x/net/internal/iana"
"golang.org/x/net/ipv4"
"golang.org/x/net/ipv6"
)
// A TimeExceeded represents an ICMP time exceeded message body.
type TimeExceeded struct {
Data []byte // data, known as original datagram field
Extensions []Extension // extensions
}
// Len implements the Len method of MessageBody interface.
func (p *TimeExceeded) Len(proto int) int {
if p == nil {
return 0
}
l, _ := multipartMessageBodyDataLen(proto, true, p.Data, p.Extensions)
return l
}
// Marshal implements the Marshal method of MessageBody interface.
func (p *TimeExceeded) Marshal(proto int) ([]byte, error) {
var typ Type
switch proto {
case iana.ProtocolICMP:
typ = ipv4.ICMPTypeTimeExceeded
case iana.ProtocolIPv6ICMP:
typ = ipv6.ICMPTypeTimeExceeded
default:
return nil, errInvalidProtocol
}
if !validExtensions(typ, p.Extensions) {
return nil, errInvalidExtension
}
return marshalMultipartMessageBody(proto, true, p.Data, p.Extensions)
}
// parseTimeExceeded parses b as an ICMP time exceeded message body.
func parseTimeExceeded(proto int, typ Type, b []byte) (MessageBody, error) {
if len(b) < 4 {
return nil, errMessageTooShort
}
p := &TimeExceeded{}
var err error
p.Data, p.Extensions, err = parseMultipartMessageBody(proto, typ, b)
if err != nil {
return nil, err
}
return p, nil
}

View File

@ -1,6 +1,6 @@
// Code generated by running "go generate" in golang.org/x/text. DO NOT EDIT.
// +build go1.14
// +build go1.14,!go1.16
package idna

4839
vendor/golang.org/x/net/idna/tables13.0.0.go generated vendored Normal file

File diff suppressed because it is too large Load Diff

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
package socket

View File

@ -2,13 +2,23 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos
package socket
type cmsghdr struct{}
func controlHeaderLen() int {
return 0
}
const sizeofCmsghdr = 0
func controlMessageLen(dataLen int) int {
return 0
}
func controlMessageSpace(dataLen int) int {
return 0
}
type cmsghdr struct{}
func (h *cmsghdr) len() int { return 0 }
func (h *cmsghdr) lvl() int { return 0 }

View File

@ -0,0 +1,21 @@
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
package socket
import "golang.org/x/sys/unix"
func controlHeaderLen() int {
return unix.CmsgLen(0)
}
func controlMessageLen(dataLen int) int {
return unix.CmsgLen(dataLen)
}
func controlMessageSpace(dataLen int) int {
return unix.CmsgSpace(dataLen)
}

View File

@ -0,0 +1,25 @@
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package socket
import "syscall"
func (h *cmsghdr) set(l, lvl, typ int) {
h.Len = int32(l)
h.Level = int32(lvl)
h.Type = int32(typ)
}
func controlHeaderLen() int {
return syscall.CmsgLen(0)
}
func controlMessageLen(dataLen int) int {
return syscall.CmsgLen(dataLen)
}
func controlMessageSpace(dataLen int) int {
return syscall.CmsgSpace(dataLen)
}

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
package socket

View File

@ -3,7 +3,7 @@
// license that can be found in the LICENSE file.
// +build arm64 amd64 ppc64 ppc64le mips64 mips64le riscv64 s390x
// +build aix darwin dragonfly freebsd linux netbsd openbsd
// +build aix darwin dragonfly freebsd linux netbsd openbsd zos
package socket

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos
package socket

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos
package socket

View File

@ -0,0 +1,36 @@
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build s390x
// +build zos
package socket
import "unsafe"
func (h *msghdr) pack(vs []iovec, bs [][]byte, oob []byte, sa []byte) {
for i := range vs {
vs[i].set(bs[i])
}
if len(vs) > 0 {
h.Iov = &vs[0]
h.Iovlen = int32(len(vs))
}
if len(oob) > 0 {
h.Control = (*byte)(unsafe.Pointer(&oob[0]))
h.Controllen = uint32(len(oob))
}
if sa != nil {
h.Name = (*byte)(unsafe.Pointer(&sa[0]))
h.Namelen = uint32(len(sa))
}
}
func (h *msghdr) controllen() int {
return int(h.Controllen)
}
func (h *msghdr) flags() int {
return int(h.Flags)
}

View File

@ -2,12 +2,13 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows zos
package socket
import (
"os"
"runtime"
"syscall"
)
@ -24,7 +25,7 @@ func (c *Conn) recvMsg(m *Message, flags int) error {
var n int
fn := func(s uintptr) bool {
n, operr = recvmsg(s, &h, flags)
if operr == syscall.EAGAIN {
if operr == syscall.EAGAIN || (runtime.GOOS == "zos" && operr == syscall.EWOULDBLOCK) {
return false
}
return true
@ -61,7 +62,7 @@ func (c *Conn) sendMsg(m *Message, flags int) error {
var n int
fn := func(s uintptr) bool {
n, operr = sendmsg(s, &h, flags)
if operr == syscall.EAGAIN {
if operr == syscall.EAGAIN || (runtime.GOOS == "zos" && operr == syscall.EWOULDBLOCK) {
return false
}
return true

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
package socket

View File

@ -90,17 +90,9 @@ func (o *Option) SetInt(c *Conn, v int) error {
return o.set(c, b)
}
func controlHeaderLen() int {
return roundup(sizeofCmsghdr)
}
func controlMessageLen(dataLen int) int {
return roundup(sizeofCmsghdr) + dataLen
}
// ControlMessageSpace returns the whole length of control message.
func ControlMessageSpace(dataLen int) int {
return roundup(sizeofCmsghdr) + roundup(dataLen)
return controlMessageSpace(dataLen)
}
// A ControlMessage represents the head message in a stream of control

View File

@ -9,13 +9,8 @@ import (
"unsafe"
)
var (
// NativeEndian is the machine native endian implementation of
// ByteOrder.
NativeEndian binary.ByteOrder
kernelAlign int
)
// NativeEndian is the machine native endian implementation of ByteOrder.
var NativeEndian binary.ByteOrder
func init() {
i := uint32(1)
@ -25,9 +20,4 @@ func init() {
} else {
NativeEndian = binary.BigEndian
}
kernelAlign = probeProtocolStack()
}
func roundup(l int) int {
return (l + kernelAlign - 1) &^ (kernelAlign - 1)
}

View File

@ -1,23 +0,0 @@
// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix freebsd netbsd openbsd
package socket
import (
"runtime"
"unsafe"
)
func probeProtocolStack() int {
if (runtime.GOOS == "netbsd" || runtime.GOOS == "openbsd") && runtime.GOARCH == "arm" {
return 8
}
if runtime.GOOS == "aix" {
return 1
}
var p uintptr
return int(unsafe.Sizeof(p))
}

View File

@ -0,0 +1,17 @@
// Copyright 2020 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build zos
package socket
import "syscall"
const (
sysAF_UNSPEC = syscall.AF_UNSPEC
sysAF_INET = syscall.AF_INET
sysAF_INET6 = syscall.AF_INET6
sysSOCK_RAW = syscall.SOCK_RAW
)

View File

@ -1,7 +0,0 @@
// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package socket
func probeProtocolStack() int { return 4 }

View File

@ -1,32 +0,0 @@
// Copyright 2017 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package socket
import (
"sync"
"syscall"
"unsafe"
)
// See version list in https://github.com/DragonFlyBSD/DragonFlyBSD/blob/master/sys/sys/param.h
var (
osreldateOnce sync.Once
osreldate uint32
)
// First __DragonFly_version after September 2019 ABI changes
// http://lists.dragonflybsd.org/pipermail/users/2019-September/358280.html
const _dragonflyABIChangeVersion = 500705
func probeProtocolStack() int {
osreldateOnce.Do(func() { osreldate, _ = syscall.SysctlUint32("kern.osreldate") })
var p uintptr
if int(unsafe.Sizeof(p)) == 8 && osreldate >= _dragonflyABIChangeVersion {
return int(unsafe.Sizeof(p))
}
// 64-bit Dragonfly before the September 2019 ABI changes still requires
// 32-bit aligned access to network subsystem.
return 4
}

View File

@ -1,33 +0,0 @@
// Copyright 2018 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !go1.12
package socket
import (
"syscall"
"unsafe"
)
func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
l := uint32(len(b))
_, _, errno := syscall.Syscall6(syscall.SYS_GETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(unsafe.Pointer(&l)), 0)
return int(l), errnoErr(errno)
}
func setsockopt(s uintptr, level, name int, b []byte) error {
_, _, errno := syscall.Syscall6(syscall.SYS_SETSOCKOPT, s, uintptr(level), uintptr(name), uintptr(unsafe.Pointer(&b[0])), uintptr(len(b)), 0)
return errnoErr(errno)
}
func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
n, _, errno := syscall.Syscall(syscall.SYS_RECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags))
return int(n), errnoErr(errno)
}
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
n, _, errno := syscall.Syscall(syscall.SYS_SENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags))
return int(n), errnoErr(errno)
}

View File

@ -11,11 +11,6 @@ import (
"unsafe"
)
func probeProtocolStack() int {
var p uintptr
return int(unsafe.Sizeof(p))
}
func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
n, _, errno := syscall.Syscall6(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
return int(n), errnoErr(errno)

View File

@ -9,8 +9,6 @@ import (
"unsafe"
)
func probeProtocolStack() int { return 4 }
const (
sysSETSOCKOPT = 0xe
sysGETSOCKOPT = 0xf

View File

@ -9,8 +9,6 @@ import (
"unsafe"
)
func probeProtocolStack() int { return 8 }
const (
sysSETSOCKOPT = 0xe
sysGETSOCKOPT = 0xf

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows zos
package socket

View File

@ -5,21 +5,10 @@
package socket
import (
"runtime"
"syscall"
"unsafe"
)
func probeProtocolStack() int {
switch runtime.GOARCH {
case "amd64":
return 4
default:
var p uintptr
return int(unsafe.Sizeof(p))
}
}
//go:cgo_import_dynamic libc___xnet_getsockopt __xnet_getsockopt "libsocket.so"
//go:cgo_import_dynamic libc_setsockopt setsockopt "libsocket.so"
//go:cgo_import_dynamic libc___xnet_recvmsg __xnet_recvmsg "libsocket.so"

View File

@ -2,15 +2,11 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
package socket
import (
"net"
"runtime"
"unsafe"
)
import "net"
const (
sysAF_UNSPEC = 0x0
@ -20,16 +16,6 @@ const (
sysSOCK_RAW = 0x3
)
func probeProtocolStack() int {
switch runtime.GOARCH {
case "amd64p32", "mips64p32":
return 4
default:
var p uintptr
return int(unsafe.Sizeof(p))
}
}
func marshalInetAddr(ip net.IP, port int, zone string) []byte {
return nil
}

View File

@ -51,9 +51,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -42,9 +42,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -44,9 +44,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -42,9 +42,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -44,9 +44,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -44,9 +44,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -42,9 +42,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -44,9 +44,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -42,9 +42,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -44,9 +44,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -45,9 +45,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -48,9 +48,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x38
sizeofCmsghdr = 0x10
sizeofIovec = 0x10
sizeofMsghdr = 0x38
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -48,8 +48,6 @@ const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -51,8 +51,6 @@ const (
sizeofIovec = 0x10
sizeofMsghdr = 0x38
sizeofCmsghdr = 0x10
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -48,8 +48,6 @@ const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -51,8 +51,6 @@ const (
sizeofIovec = 0x10
sizeofMsghdr = 0x38
sizeofCmsghdr = 0x10
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -51,8 +51,6 @@ const (
sizeofIovec = 0x10
sizeofMsghdr = 0x38
sizeofCmsghdr = 0x10
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -48,8 +48,6 @@ const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -51,8 +51,6 @@ const (
sizeofIovec = 0x10
sizeofMsghdr = 0x38
sizeofCmsghdr = 0x10
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -51,8 +51,6 @@ const (
sizeofIovec = 0x10
sizeofMsghdr = 0x38
sizeofCmsghdr = 0x10
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -52,8 +52,6 @@ const (
sizeofIovec = 0x10
sizeofMsghdr = 0x38
sizeofCmsghdr = 0x10
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -51,8 +51,6 @@ const (
sizeofIovec = 0x10
sizeofMsghdr = 0x38
sizeofCmsghdr = 0x10
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -50,8 +50,6 @@ const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -53,8 +53,6 @@ const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -50,8 +50,6 @@ const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c
)

View File

@ -50,9 +50,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -42,9 +42,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -44,9 +44,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -42,9 +42,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofCmsghdr = 0xc
sizeofIovec = 0x8
sizeofMsghdr = 0x1c
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -44,9 +44,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x1c

View File

@ -43,9 +43,8 @@ type sockaddrInet6 struct {
}
const (
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofCmsghdr = 0xc
sizeofIovec = 0x10
sizeofMsghdr = 0x30
sizeofSockaddrInet = 0x10
sizeofSockaddrInet6 = 0x20

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
package ipv4

View File

@ -67,7 +67,7 @@ func (h *Header) Marshal() ([]byte, error) {
b[1] = byte(h.TOS)
flagsAndFragOff := (h.FragOff & 0x1fff) | int(h.Flags<<13)
switch runtime.GOOS {
case "darwin", "dragonfly", "netbsd":
case "darwin", "ios", "dragonfly", "netbsd":
socket.NativeEndian.PutUint16(b[2:4], uint16(h.TotalLen))
socket.NativeEndian.PutUint16(b[6:8], uint16(flagsAndFragOff))
case "freebsd":
@ -126,7 +126,7 @@ func (h *Header) Parse(b []byte) error {
h.Src = net.IPv4(b[12], b[13], b[14], b[15])
h.Dst = net.IPv4(b[16], b[17], b[18], b[19])
switch runtime.GOOS {
case "darwin", "dragonfly", "netbsd":
case "darwin", "ios", "dragonfly", "netbsd":
h.TotalLen = int(socket.NativeEndian.Uint16(b[2:4])) + hdrlen
h.FragOff = int(socket.NativeEndian.Uint16(b[6:8]))
case "freebsd":

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
package ipv4

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos
package ipv4

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows zos
package ipv4

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
package ipv4

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
package ipv4

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
package ipv6

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
package ipv6

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
package ipv6

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
package ipv6

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris zos
package ipv6

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!zos
package ipv6

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows
// +build aix darwin dragonfly freebsd linux netbsd openbsd solaris windows zos
package ipv6

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
package ipv6

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build aix darwin freebsd linux solaris
// +build aix darwin freebsd linux solaris zos
package ipv6

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!freebsd,!linux,!solaris
// +build !aix,!darwin,!freebsd,!linux,!solaris,!zos
package ipv6

View File

@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
// +build !aix,!darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows,!zos
package ipv6

17
vendor/golang.org/x/oauth2/README.md generated vendored
View File

@ -1,7 +1,7 @@
# OAuth2 for Go
[![Go Reference](https://pkg.go.dev/badge/golang.org/x/oauth2.svg)](https://pkg.go.dev/golang.org/x/oauth2)
[![Build Status](https://travis-ci.org/golang/oauth2.svg?branch=master)](https://travis-ci.org/golang/oauth2)
[![GoDoc](https://godoc.org/golang.org/x/oauth2?status.svg)](https://godoc.org/golang.org/x/oauth2)
oauth2 package contains a client implementation for OAuth 2.0 spec.
@ -14,17 +14,18 @@ go get golang.org/x/oauth2
Or you can manually git clone the repository to
`$(go env GOPATH)/src/golang.org/x/oauth2`.
See godoc for further documentation and examples.
See pkg.go.dev for further documentation and examples.
* [godoc.org/golang.org/x/oauth2](http://godoc.org/golang.org/x/oauth2)
* [godoc.org/golang.org/x/oauth2/google](http://godoc.org/golang.org/x/oauth2/google)
* [pkg.go.dev/golang.org/x/oauth2](https://pkg.go.dev/golang.org/x/oauth2)
* [pkg.go.dev/golang.org/x/oauth2/google](https://pkg.go.dev/golang.org/x/oauth2/google)
## Policy for new packages
We no longer accept new provider-specific packages in this repo. For
defining provider endpoints and provider-specific OAuth2 behavior, we
encourage you to create packages elsewhere. We'll keep the existing
packages for compatibility.
We no longer accept new provider-specific packages in this repo if all
they do is add a single endpoint variable. If you just want to add a
single endpoint, add it to the
[pkg.go.dev/golang.org/x/oauth2/endpoints](https://pkg.go.dev/golang.org/x/oauth2/endpoints)
package.
## Report Issues / Send Patches

7
vendor/golang.org/x/oauth2/go.mod generated vendored
View File

@ -3,8 +3,7 @@ module golang.org/x/oauth2
go 1.11
require (
cloud.google.com/go v0.34.0
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 // indirect
google.golang.org/appengine v1.4.0
cloud.google.com/go v0.65.0
golang.org/x/net v0.0.0-20200822124328-c89045814202
google.golang.org/appengine v1.6.6
)

359
vendor/golang.org/x/oauth2/go.sum generated vendored
View File

@ -1,12 +1,361 @@
cloud.google.com/go v0.34.0 h1:eOI3/cP2VTU6uZLDYAoic+eyzzB9YyGmJ7eIjl8rOPg=
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
github.com/golang/protobuf v1.2.0 h1:P3YflyNX/ehuJFLhxviNdFxQPkGK5cDcApsge1SqnvM=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
cloud.google.com/go v0.50.0/go.mod h1:r9sluTvynVuxRIOHXQEHMFffphuXHOMZMycpNR5e6To=
cloud.google.com/go v0.52.0/go.mod h1:pXajvRH/6o3+F9jDHZWQ5PbGhn+o8w9qiu/CffaVdO4=
cloud.google.com/go v0.53.0/go.mod h1:fp/UouUEsRkN6ryDKNW/Upv/JBKnv6WDthjR6+vze6M=
cloud.google.com/go v0.54.0/go.mod h1:1rq2OEkV3YMf6n/9ZvGWI3GWw0VoqH/1x2nd8Is/bPc=
cloud.google.com/go v0.56.0/go.mod h1:jr7tqZxxKOVYizybht9+26Z/gUq7tiRzu+ACVAMbKVk=
cloud.google.com/go v0.57.0/go.mod h1:oXiQ6Rzq3RAkkY7N6t3TcE6jE+CIBBbA36lwQ1JyzZs=
cloud.google.com/go v0.62.0/go.mod h1:jmCYTdRCQuc1PHIIJ/maLInMho30T/Y0M4hTdTShOYc=
cloud.google.com/go v0.65.0 h1:Dg9iHVQfrhq82rUNu9ZxUDrJLaxFUe/HlCVaLyRruq8=
cloud.google.com/go v0.65.0/go.mod h1:O5N8zS7uWy9vkA9vayVHs65eM1ubvY4h553ofrNHObY=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/bigquery v1.3.0/go.mod h1:PjpwJnslEMmckchkHFfq+HTD2DmtT67aNFKH1/VBDHE=
cloud.google.com/go/bigquery v1.4.0/go.mod h1:S8dzgnTigyfTmLBfrtrhyYhwRxG72rYxvftPBK2Dvzc=
cloud.google.com/go/bigquery v1.5.0/go.mod h1:snEHRnqQbz117VIFhE8bmtwIDY80NLUZUMb4Nv6dBIg=
cloud.google.com/go/bigquery v1.7.0/go.mod h1://okPTzCYNXSlb24MZs83e2Do+h+VXtc4gLoIoXIAPc=
cloud.google.com/go/bigquery v1.8.0/go.mod h1:J5hqkt3O0uAFnINi6JXValWIb1v0goeZM77hZzJN/fQ=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/datastore v1.1.0/go.mod h1:umbIZjpQpHh4hmRpGhH4tLFup+FVzqBi1b3c64qFpCk=
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
cloud.google.com/go/pubsub v1.1.0/go.mod h1:EwwdRX2sKPjnvnqCa270oGRyludottCI76h+R3AArQw=
cloud.google.com/go/pubsub v1.2.0/go.mod h1:jhfEVHT8odbXTkndysNHCcx0awwzvfOlguIAii9o8iA=
cloud.google.com/go/pubsub v1.3.1/go.mod h1:i+ucay31+CNRpDW4Lu78I4xXG+O1r/MAHgjpRVR+TSU=
cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
cloud.google.com/go/storage v1.5.0/go.mod h1:tpKbwo567HUNpVclU5sGELwQWBDZ8gh0ZeosJ0Rtdos=
cloud.google.com/go/storage v1.6.0/go.mod h1:N7U0C8pVQ/+NIKOBQyamJIeKQKkZ+mxpohlUTyfDhBk=
cloud.google.com/go/storage v1.8.0/go.mod h1:Wv1Oy7z6Yz3DshWRJFhqM/UCfaWIRTdp0RXyy7KQOVs=
cloud.google.com/go/storage v1.10.0/go.mod h1:FLPqc6j+Ki4BU591ie1oL6qBQGu2Bl/tZ9ullr3+Kg0=
dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
github.com/chzyer/logex v1.1.10/go.mod h1:+Ywpsq7O8HXn0nuIou7OrIPyXbp3wmkHB+jjWRnGsAI=
github.com/chzyer/readline v0.0.0-20180603132655-2972be24d48e/go.mod h1:nSuG5e5PlCu98SY8svDHJxuZscDgtXS6KTTbou5AhLI=
github.com/chzyer/test v0.0.0-20180213035817-a1ea475d72b1/go.mod h1:Q3SI9o4m/ZMnBNeIyt5eFwwo7qiLfzFZmjNmxjkiQlU=
github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
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github.com/golang/groupcache v0.0.0-20191227052852-215e87163ea7/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
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github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
github.com/golang/mock v1.4.0/go.mod h1:UOMv5ysSaYNkG+OFQykRIcU/QvvxJf3p21QfJ2Bt3cw=
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github.com/golang/mock v1.4.4/go.mod h1:l3mdAwkq5BuhzHwde/uurv3sEJeZMXNpwsxVWU71h+4=
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github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
github.com/golang/protobuf v1.3.4/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaWz5lYuqw=
github.com/golang/protobuf v1.3.5/go.mod h1:6O5/vntMXwX2lRkT1hjjk0nAC1IDOTvTlVgjlRvqsdk=
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github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
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github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0=
github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
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github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.4.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/go-cmp v0.5.1 h1:JFrFEBb2xKufg6XkJsJr+WbKb4FQlURi5RUcBveYu9k=
github.com/google/go-cmp v0.5.1/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
github.com/google/martian/v3 v3.0.0/go.mod h1:y5Zk1BBys9G+gd6Jrk0W3cC1+ELVxBWuIGO+w/tUAp0=
github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
github.com/google/pprof v0.0.0-20191218002539-d4f498aebedc/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
github.com/google/pprof v0.0.0-20200212024743-f11f1df84d12/go.mod h1:ZgVRPoUq/hfqzAqh7sHMqb3I9Rq5C59dIz2SbBwJ4eM=
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github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
github.com/ianlancetaylor/demangle v0.0.0-20181102032728-5e5cf60278f6/go.mod h1:aSSvb/t6k1mPoxDqO4vJh6VOCGPwU4O0C2/Eqndh1Sc=
github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
github.com/jstemmer/go-junit-report v0.9.1/go.mod h1:Brl9GWCQeLvo8nXZwPNNblvFj/XSXhF0NWZEnDohbsk=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
github.com/stretchr/testify v1.4.0/go.mod h1:j7eGeouHqKxXV5pUuKE4zz7dFj8WfuZ+81PSLYec5m4=
github.com/yuin/goldmark v1.1.25/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.27/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
github.com/yuin/goldmark v1.1.32/go.mod h1:3hX8gzYuyVAZsxl0MRgGTJEmQBFcNTphYh9decYSb74=
go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
go.opencensus.io v0.22.2/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
go.opencensus.io v0.22.3/go.mod h1:yxeiOL68Rb0Xd1ddK5vPZ/oVn4vY4Ynel7k9FzqtOIw=
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golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20191011191535-87dc89f01550/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek=
golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY=
golang.org/x/exp v0.0.0-20191129062945-2f5052295587/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
golang.org/x/exp v0.0.0-20191227195350-da58074b4299/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
golang.org/x/exp v0.0.0-20200119233911-0405dc783f0a/go.mod h1:2RIsYlXP63K8oxa1u096TMicItID8zy7Y6sNkU49FU4=
golang.org/x/exp v0.0.0-20200207192155-f17229e696bd/go.mod h1:J/WKrq2StrnmMY6+EHIKF9dgMWnmCNThgcyBT1FY9mM=
golang.org/x/exp v0.0.0-20200224162631-6cc2880d07d6/go.mod h1:3jZMyOhIsHpP37uCMkUooju7aAi5cS1Q23tOzKc+0MU=
golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20191125180803-fdd1cda4f05f/go.mod h1:5qLYkcX4OjUUV8bRuDixDT3tpyyb+LUpUlRWLxfhWrs=
golang.org/x/lint v0.0.0-20200130185559-910be7a94367/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
golang.org/x/lint v0.0.0-20200302205851-738671d3881b/go.mod h1:3xt1FjdF8hUf6vQPIChWIBhFzV8gjjsPE/fR3IyQdNY=
golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
golang.org/x/mod v0.2.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e h1:bRhVy7zSSasaqNksaRZiA5EEI+Ei4I1nO5Jh72wfHlg=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4 h1:YUO/7uOKsKeq9UokNS62b8FYywz3ker1l1vDZRCRefw=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
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google.golang.org/api v0.13.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
google.golang.org/api v0.14.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
google.golang.org/api v0.15.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
google.golang.org/api v0.17.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.18.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.19.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.20.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.22.0/go.mod h1:BwFmGc8tA3vsd7r/7kR8DY7iEEGSU04BFxCo5jP/sfE=
google.golang.org/api v0.24.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
google.golang.org/api v0.28.0/go.mod h1:lIXQywCXRcnZPGlsd8NbLnOjtAoL6em04bJ9+z0MncE=
google.golang.org/api v0.29.0/go.mod h1:Lcubydp8VUV7KeIHD9z2Bys/sm/vGKnG1UHuDBSrHWM=
google.golang.org/api v0.30.0/go.mod h1:QGmEvQ87FHZNiUVJkT14jQNYJ4ZJjdRF23ZXz5138Fc=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
google.golang.org/appengine v1.6.5/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
google.golang.org/appengine v1.6.6 h1:lMO5rYAqUxkmaj76jAkRUvt5JZgFymx/+Q5Mzfivuhc=
google.golang.org/appengine v1.6.6/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20191115194625-c23dd37a84c9/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20191216164720-4f79533eabd1/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20191230161307-f3c370f40bfb/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20200115191322-ca5a22157cba/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20200122232147-0452cf42e150/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/genproto v0.0.0-20200204135345-fa8e72b47b90/go.mod h1:GmwEX6Z4W5gMy59cAlVYjN9JhxgbQH6Gn+gFDQe2lzA=
google.golang.org/genproto v0.0.0-20200212174721-66ed5ce911ce/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200224152610-e50cd9704f63/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200228133532-8c2c7df3a383/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200305110556-506484158171/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200312145019-da6875a35672/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200331122359-1ee6d9798940/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200430143042-b979b6f78d84/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
google.golang.org/genproto v0.0.0-20200515170657-fc4c6c6a6587/go.mod h1:YsZOwe1myG/8QRHRsmBRE1LrgQY60beZKjly0O1fX9U=
google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
google.golang.org/genproto v0.0.0-20200618031413-b414f8b61790/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
google.golang.org/genproto v0.0.0-20200729003335-053ba62fc06f/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20200804131852-c06518451d9c/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/genproto v0.0.0-20200825200019-8632dd797987/go.mod h1:FWY/as6DDZQgahTzZj3fqbO1CbirC29ZNUFHwi0/+no=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
google.golang.org/grpc v1.26.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.27.1/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
google.golang.org/grpc v1.28.0/go.mod h1:rpkK4SK4GF4Ach/+MFLZUBavHOvF2JJB5uozKKal+60=
google.golang.org/grpc v1.29.1/go.mod h1:itym6AZVZYACWQqET3MqgPpjcuV5QH3BxFS3IjizoKk=
google.golang.org/grpc v1.30.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
google.golang.org/grpc v1.31.0/go.mod h1:N36X2cJ7JwdamYAgDz+s+rVMFjt3numwzf/HckM8pak=
google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
google.golang.org/protobuf v1.24.0/go.mod h1:r/3tXBNzIEhYS9I1OUVjXDlt8tc493IdKGjtUeSXeh4=
google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
honnef.co/go/tools v0.0.1-2020.1.3/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9vFzvIQ3k=
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=

View File

@ -73,7 +73,6 @@ func DefaultTokenSource(ctx context.Context, scope ...string) (oauth2.TokenSourc
// 4. On Google Compute Engine, Google App Engine standard second generation runtimes
// (>= Go 1.11), and Google App Engine flexible environment, it fetches
// credentials from the metadata server.
// (In this final case any provided scopes are ignored.)
func FindDefaultCredentials(ctx context.Context, scopes ...string) (*Credentials, error) {
// First, try the environment variable.
const envVar = "GOOGLE_APPLICATION_CREDENTIALS"
@ -109,7 +108,7 @@ func FindDefaultCredentials(ctx context.Context, scopes ...string) (*Credentials
id, _ := metadata.ProjectID()
return &DefaultCredentials{
ProjectID: id,
TokenSource: ComputeTokenSource(""),
TokenSource: ComputeTokenSource("", scopes...),
}, nil
}

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