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Big dependency update, all lowercase sirupsen's for all dependencies.

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This commit is contained in:
Travis Reeder
2017-08-23 19:52:56 -07:00
parent f559acd7ed
commit d7bf64bf66
6149 changed files with 870816 additions and 184795 deletions
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4
vendor/golang.org/x/crypto/ssh/terminal/util.go generated vendored
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@@ -19,6 +19,8 @@ package terminal // import "golang.org/x/crypto/ssh/terminal"
import (
"syscall"
"unsafe"
"golang.org/x/sys/unix"
)
// State contains the state of a terminal.
@@ -50,6 +52,8 @@ func MakeRaw(fd int) (*State, error) {
newState.Lflag &^= syscall.ECHO | syscall.ECHONL | syscall.ICANON | syscall.ISIG | syscall.IEXTEN
newState.Cflag &^= syscall.CSIZE | syscall.PARENB
newState.Cflag |= syscall.CS8
newState.Cc[unix.VMIN] = 1
newState.Cc[unix.VTIME] = 0
if _, _, err := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), ioctlWriteTermios, uintptr(unsafe.Pointer(&newState)), 0, 0, 0); err != 0 {
return nil, err
}

30
vendor/golang.org/x/net/bpf/constants.go generated vendored
View File

@@ -76,54 +76,54 @@ const (
// ExtLen returns the length of the packet.
ExtLen Extension = 1
// ExtProto returns the packet's L3 protocol type.
ExtProto Extension = 0
ExtProto = 0
// ExtType returns the packet's type (skb->pkt_type in the kernel)
//
// TODO: better documentation. How nice an API do we want to
// provide for these esoteric extensions?
ExtType Extension = 4
ExtType = 4
// ExtPayloadOffset returns the offset of the packet payload, or
// the first protocol header that the kernel does not know how to
// parse.
ExtPayloadOffset Extension = 52
ExtPayloadOffset = 52
// ExtInterfaceIndex returns the index of the interface on which
// the packet was received.
ExtInterfaceIndex Extension = 8
ExtInterfaceIndex = 8
// ExtNetlinkAttr returns the netlink attribute of type X at
// offset A.
ExtNetlinkAttr Extension = 12
ExtNetlinkAttr = 12
// ExtNetlinkAttrNested returns the nested netlink attribute of
// type X at offset A.
ExtNetlinkAttrNested Extension = 16
ExtNetlinkAttrNested = 16
// ExtMark returns the packet's mark value.
ExtMark Extension = 20
ExtMark = 20
// ExtQueue returns the packet's assigned hardware queue.
ExtQueue Extension = 24
ExtQueue = 24
// ExtLinkLayerType returns the packet's hardware address type
// (e.g. Ethernet, Infiniband).
ExtLinkLayerType Extension = 28
ExtLinkLayerType = 28
// ExtRXHash returns the packets receive hash.
//
// TODO: figure out what this rxhash actually is.
ExtRXHash Extension = 32
ExtRXHash = 32
// ExtCPUID returns the ID of the CPU processing the current
// packet.
ExtCPUID Extension = 36
ExtCPUID = 36
// ExtVLANTag returns the packet's VLAN tag.
ExtVLANTag Extension = 44
ExtVLANTag = 44
// ExtVLANTagPresent returns non-zero if the packet has a VLAN
// tag.
//
// TODO: I think this might be a lie: it reads bit 0x1000 of the
// VLAN header, which changed meaning in recent revisions of the
// spec - this extension may now return meaningless information.
ExtVLANTagPresent Extension = 48
ExtVLANTagPresent = 48
// ExtVLANProto returns 0x8100 if the frame has a VLAN header,
// 0x88a8 if the frame has a "Q-in-Q" double VLAN header, or some
// other value if no VLAN information is present.
ExtVLANProto Extension = 60
ExtVLANProto = 60
// ExtRand returns a uniformly random uint32.
ExtRand Extension = 56
ExtRand = 56
)
// The following gives names to various bit patterns used in opcode construction.

10
vendor/golang.org/x/net/bpf/setter.go generated vendored
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@@ -1,10 +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 bpf
// A Setter is a type which can attach a compiled BPF filter to itself.
type Setter interface {
SetBPF(filter []RawInstruction) error
}

3
vendor/golang.org/x/net/bpf/vm_bpf_test.go generated vendored
View File

@@ -149,6 +149,9 @@ func testOSVM(t *testing.T, filter []bpf.Instruction) (virtualMachine, func()) {
p := ipv4.NewPacketConn(l)
if err = p.SetBPF(prog); err != nil {
if err.Error() == "operation not supported" { // TODO: gross. remove once 19051 fixed.
t.Skip("Skipping until Issue 19051 is fixed.")
}
t.Fatalf("failed to attach BPF program to listener: %v", err)
}

102
vendor/golang.org/x/net/context/context.go generated vendored
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@@ -36,6 +36,103 @@
// Contexts.
package context // import "golang.org/x/net/context"
import "time"
// A Context carries a deadline, a cancelation signal, and other values across
// API boundaries.
//
// Context's methods may be called by multiple goroutines simultaneously.
type Context interface {
// Deadline returns the time when work done on behalf of this context
// should be canceled. Deadline returns ok==false when no deadline is
// set. Successive calls to Deadline return the same results.
Deadline() (deadline time.Time, ok bool)
// Done returns a channel that's closed when work done on behalf of this
// context should be canceled. Done may return nil if this context can
// never be canceled. Successive calls to Done return the same value.
//
// WithCancel arranges for Done to be closed when cancel is called;
// WithDeadline arranges for Done to be closed when the deadline
// expires; WithTimeout arranges for Done to be closed when the timeout
// elapses.
//
// Done is provided for use in select statements:
//
// // Stream generates values with DoSomething and sends them to out
// // until DoSomething returns an error or ctx.Done is closed.
// func Stream(ctx context.Context, out chan<- Value) error {
// for {
// v, err := DoSomething(ctx)
// if err != nil {
// return err
// }
// select {
// case <-ctx.Done():
// return ctx.Err()
// case out <- v:
// }
// }
// }
//
// See http://blog.golang.org/pipelines for more examples of how to use
// a Done channel for cancelation.
Done() <-chan struct{}
// Err returns a non-nil error value after Done is closed. Err returns
// Canceled if the context was canceled or DeadlineExceeded if the
// context's deadline passed. No other values for Err are defined.
// After Done is closed, successive calls to Err return the same value.
Err() error
// Value returns the value associated with this context for key, or nil
// if no value is associated with key. Successive calls to Value with
// the same key returns the same result.
//
// Use context values only for request-scoped data that transits
// processes and API boundaries, not for passing optional parameters to
// functions.
//
// A key identifies a specific value in a Context. Functions that wish
// to store values in Context typically allocate a key in a global
// variable then use that key as the argument to context.WithValue and
// Context.Value. A key can be any type that supports equality;
// packages should define keys as an unexported type to avoid
// collisions.
//
// Packages that define a Context key should provide type-safe accessors
// for the values stores using that key:
//
// // Package user defines a User type that's stored in Contexts.
// package user
//
// import "golang.org/x/net/context"
//
// // User is the type of value stored in the Contexts.
// type User struct {...}
//
// // key is an unexported type for keys defined in this package.
// // This prevents collisions with keys defined in other packages.
// type key int
//
// // userKey is the key for user.User values in Contexts. It is
// // unexported; clients use user.NewContext and user.FromContext
// // instead of using this key directly.
// var userKey key = 0
//
// // NewContext returns a new Context that carries value u.
// func NewContext(ctx context.Context, u *User) context.Context {
// return context.WithValue(ctx, userKey, u)
// }
//
// // FromContext returns the User value stored in ctx, if any.
// func FromContext(ctx context.Context) (*User, bool) {
// u, ok := ctx.Value(userKey).(*User)
// return u, ok
// }
Value(key interface{}) interface{}
}
// Background returns a non-nil, empty Context. It is never canceled, has no
// values, and has no deadline. It is typically used by the main function,
// initialization, and tests, and as the top-level Context for incoming
@@ -52,3 +149,8 @@ func Background() Context {
func TODO() Context {
return todo
}
// A CancelFunc tells an operation to abandon its work.
// A CancelFunc does not wait for the work to stop.
// After the first call, subsequent calls to a CancelFunc do nothing.
type CancelFunc func()

20
vendor/golang.org/x/net/context/go19.go generated vendored
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@@ -1,20 +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 go1.9
package context
import "context" // standard library's context, as of Go 1.7
// A Context carries a deadline, a cancelation signal, and other values across
// API boundaries.
//
// Context's methods may be called by multiple goroutines simultaneously.
type Context = context.Context
// A CancelFunc tells an operation to abandon its work.
// A CancelFunc does not wait for the work to stop.
// After the first call, subsequent calls to a CancelFunc do nothing.
type CancelFunc = context.CancelFunc

109
vendor/golang.org/x/net/context/pre_go19.go generated vendored
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@@ -1,109 +0,0 @@
// 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 !go1.9
package context
import "time"
// A Context carries a deadline, a cancelation signal, and other values across
// API boundaries.
//
// Context's methods may be called by multiple goroutines simultaneously.
type Context interface {
// Deadline returns the time when work done on behalf of this context
// should be canceled. Deadline returns ok==false when no deadline is
// set. Successive calls to Deadline return the same results.
Deadline() (deadline time.Time, ok bool)
// Done returns a channel that's closed when work done on behalf of this
// context should be canceled. Done may return nil if this context can
// never be canceled. Successive calls to Done return the same value.
//
// WithCancel arranges for Done to be closed when cancel is called;
// WithDeadline arranges for Done to be closed when the deadline
// expires; WithTimeout arranges for Done to be closed when the timeout
// elapses.
//
// Done is provided for use in select statements:
//
// // Stream generates values with DoSomething and sends them to out
// // until DoSomething returns an error or ctx.Done is closed.
// func Stream(ctx context.Context, out chan<- Value) error {
// for {
// v, err := DoSomething(ctx)
// if err != nil {
// return err
// }
// select {
// case <-ctx.Done():
// return ctx.Err()
// case out <- v:
// }
// }
// }
//
// See http://blog.golang.org/pipelines for more examples of how to use
// a Done channel for cancelation.
Done() <-chan struct{}
// Err returns a non-nil error value after Done is closed. Err returns
// Canceled if the context was canceled or DeadlineExceeded if the
// context's deadline passed. No other values for Err are defined.
// After Done is closed, successive calls to Err return the same value.
Err() error
// Value returns the value associated with this context for key, or nil
// if no value is associated with key. Successive calls to Value with
// the same key returns the same result.
//
// Use context values only for request-scoped data that transits
// processes and API boundaries, not for passing optional parameters to
// functions.
//
// A key identifies a specific value in a Context. Functions that wish
// to store values in Context typically allocate a key in a global
// variable then use that key as the argument to context.WithValue and
// Context.Value. A key can be any type that supports equality;
// packages should define keys as an unexported type to avoid
// collisions.
//
// Packages that define a Context key should provide type-safe accessors
// for the values stores using that key:
//
// // Package user defines a User type that's stored in Contexts.
// package user
//
// import "golang.org/x/net/context"
//
// // User is the type of value stored in the Contexts.
// type User struct {...}
//
// // key is an unexported type for keys defined in this package.
// // This prevents collisions with keys defined in other packages.
// type key int
//
// // userKey is the key for user.User values in Contexts. It is
// // unexported; clients use user.NewContext and user.FromContext
// // instead of using this key directly.
// var userKey key = 0
//
// // NewContext returns a new Context that carries value u.
// func NewContext(ctx context.Context, u *User) context.Context {
// return context.WithValue(ctx, userKey, u)
// }
//
// // FromContext returns the User value stored in ctx, if any.
// func FromContext(ctx context.Context) (*User, bool) {
// u, ok := ctx.Value(userKey).(*User)
// return u, ok
// }
Value(key interface{}) interface{}
}
// A CancelFunc tells an operation to abandon its work.
// A CancelFunc does not wait for the work to stop.
// After the first call, subsequent calls to a CancelFunc do nothing.
type CancelFunc func()

9
vendor/golang.org/x/net/context/withtimeout_test.go generated vendored
View File

@@ -11,21 +11,16 @@ import (
"golang.org/x/net/context"
)
// This example passes a context with a timeout to tell a blocking function that
// it should abandon its work after the timeout elapses.
func ExampleWithTimeout() {
// Pass a context with a timeout to tell a blocking function that it
// should abandon its work after the timeout elapses.
ctx, cancel := context.WithTimeout(context.Background(), 50*time.Millisecond)
defer cancel()
ctx, _ := context.WithTimeout(context.Background(), 100*time.Millisecond)
select {
case <-time.After(1 * time.Second):
case <-time.After(200 * time.Millisecond):
fmt.Println("overslept")
case <-ctx.Done():
fmt.Println(ctx.Err()) // prints "context deadline exceeded"
}
// Output:
// context deadline exceeded
}

132
vendor/golang.org/x/net/dns/dnsmessage/example_test.go generated vendored
View File

@@ -1,132 +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 dnsmessage_test
import (
"fmt"
"net"
"strings"
"golang.org/x/net/dns/dnsmessage"
)
func mustNewName(name string) dnsmessage.Name {
n, err := dnsmessage.NewName(name)
if err != nil {
panic(err)
}
return n
}
func ExampleParser() {
msg := dnsmessage.Message{
Header: dnsmessage.Header{Response: true, Authoritative: true},
Questions: []dnsmessage.Question{
{
Name: mustNewName("foo.bar.example.com."),
Type: dnsmessage.TypeA,
Class: dnsmessage.ClassINET,
},
{
Name: mustNewName("bar.example.com."),
Type: dnsmessage.TypeA,
Class: dnsmessage.ClassINET,
},
},
Answers: []dnsmessage.Resource{
{
dnsmessage.ResourceHeader{
Name: mustNewName("foo.bar.example.com."),
Type: dnsmessage.TypeA,
Class: dnsmessage.ClassINET,
},
&dnsmessage.AResource{[4]byte{127, 0, 0, 1}},
},
{
dnsmessage.ResourceHeader{
Name: mustNewName("bar.example.com."),
Type: dnsmessage.TypeA,
Class: dnsmessage.ClassINET,
},
&dnsmessage.AResource{[4]byte{127, 0, 0, 2}},
},
},
}
buf, err := msg.Pack()
if err != nil {
panic(err)
}
wantName := "bar.example.com."
var p dnsmessage.Parser
if _, err := p.Start(buf); err != nil {
panic(err)
}
for {
q, err := p.Question()
if err == dnsmessage.ErrSectionDone {
break
}
if err != nil {
panic(err)
}
if q.Name.String() != wantName {
continue
}
fmt.Println("Found question for name", wantName)
if err := p.SkipAllQuestions(); err != nil {
panic(err)
}
break
}
var gotIPs []net.IP
for {
h, err := p.AnswerHeader()
if err == dnsmessage.ErrSectionDone {
break
}
if err != nil {
panic(err)
}
if (h.Type != dnsmessage.TypeA && h.Type != dnsmessage.TypeAAAA) || h.Class != dnsmessage.ClassINET {
continue
}
if !strings.EqualFold(h.Name.String(), wantName) {
if err := p.SkipAnswer(); err != nil {
panic(err)
}
continue
}
switch h.Type {
case dnsmessage.TypeA:
r, err := p.AResource()
if err != nil {
panic(err)
}
gotIPs = append(gotIPs, r.A[:])
case dnsmessage.TypeAAAA:
r, err := p.AAAAResource()
if err != nil {
panic(err)
}
gotIPs = append(gotIPs, r.AAAA[:])
}
}
fmt.Printf("Found A/AAAA records for name %s: %v\n", wantName, gotIPs)
// Output:
// Found question for name bar.example.com.
// Found A/AAAA records for name bar.example.com.: [127.0.0.2]
}

935
vendor/golang.org/x/net/dns/dnsmessage/message.go generated vendored
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File diff suppressed because it is too large Load Diff

785
vendor/golang.org/x/net/dns/dnsmessage/message_test.go generated vendored
View File

@@ -5,20 +5,13 @@
package dnsmessage
import (
"bytes"
"fmt"
"net"
"reflect"
"strings"
"testing"
)
func mustNewName(name string) Name {
n, err := NewName(name)
if err != nil {
panic(err)
}
return n
}
func (m *Message) String() string {
s := fmt.Sprintf("Message: %#v\n", &m.Header)
if len(m.Questions) > 0 {
@@ -48,17 +41,9 @@ func (m *Message) String() string {
return s
}
func TestNameString(t *testing.T) {
want := "foo"
name := mustNewName(want)
if got := fmt.Sprint(name); got != want {
t.Errorf("got fmt.Sprint(%#v) = %s, want = %s", name, got, want)
}
}
func TestQuestionPackUnpack(t *testing.T) {
want := Question{
Name: mustNewName("."),
Name: ".",
Type: TypeA,
Class: ClassINET,
}
@@ -83,42 +68,16 @@ func TestQuestionPackUnpack(t *testing.T) {
}
}
func TestName(t *testing.T) {
tests := []string{
"",
".",
"google..com",
"google.com",
"google..com.",
"google.com.",
".google.com.",
"www..google.com.",
"www.google.com.",
}
for _, test := range tests {
n, err := NewName(test)
if err != nil {
t.Errorf("Creating name for %q: %v", test, err)
continue
}
if ns := n.String(); ns != test {
t.Errorf("Got %#v.String() = %q, want = %q", n, ns, test)
continue
}
}
}
func TestNamePackUnpack(t *testing.T) {
tests := []struct {
in string
want string
err error
}{
{"", "", errNonCanonicalName},
{"", ".", nil},
{".", ".", nil},
{"google..com", "", errNonCanonicalName},
{"google.com", "", errNonCanonicalName},
{"google..com", "", errZeroSegLen},
{"google.com", "google.com.", nil},
{"google..com.", "", errZeroSegLen},
{"google.com.", "google.com.", nil},
{".google.com.", "", errZeroSegLen},
@@ -127,91 +86,29 @@ func TestNamePackUnpack(t *testing.T) {
}
for _, test := range tests {
in := mustNewName(test.in)
want := mustNewName(test.want)
buf, err := in.pack(make([]byte, 0, 30), map[string]int{})
buf, err := packName(make([]byte, 0, 30), test.in, map[string]int{})
if err != test.err {
t.Errorf("Packing of %q: got err = %v, want err = %v", test.in, err, test.err)
t.Errorf("Packing of %s: got err = %v, want err = %v", test.in, err, test.err)
continue
}
if test.err != nil {
continue
}
var got Name
n, err := got.unpack(buf, 0)
got, n, err := unpackName(buf, 0)
if err != nil {
t.Errorf("Unpacking for %q failed: %v", test.in, err)
t.Errorf("Unpacking for %s failed: %v", test.in, err)
continue
}
if n != len(buf) {
t.Errorf(
"Unpacked different amount than packed for %q: got n = %d, want = %d",
"Unpacked different amount than packed for %s: got n = %d, want = %d",
test.in,
n,
len(buf),
)
}
if got != want {
t.Errorf("Unpacking packing of %q: got = %#v, want = %#v", test.in, got, want)
}
}
}
func checkErrorPrefix(err error, prefix string) bool {
e, ok := err.(*nestedError)
return ok && e.s == prefix
}
func TestHeaderUnpackError(t *testing.T) {
wants := []string{
"id",
"bits",
"questions",
"answers",
"authorities",
"additionals",
}
var buf []byte
var h header
for _, want := range wants {
n, err := h.unpack(buf, 0)
if n != 0 || !checkErrorPrefix(err, want) {
t.Errorf("got h.unpack([%d]byte, 0) = %d, %v, want = 0, %s", len(buf), n, err, want)
}
buf = append(buf, 0, 0)
}
}
func TestParserStart(t *testing.T) {
const want = "unpacking header"
var p Parser
for i := 0; i <= 1; i++ {
_, err := p.Start([]byte{})
if !checkErrorPrefix(err, want) {
t.Errorf("got p.Start(nil) = _, %v, want = _, %s", err, want)
}
}
}
func TestResourceNotStarted(t *testing.T) {
tests := []struct {
name string
fn func(*Parser) error
}{
{"CNAMEResource", func(p *Parser) error { _, err := p.CNAMEResource(); return err }},
{"MXResource", func(p *Parser) error { _, err := p.MXResource(); return err }},
{"NSResource", func(p *Parser) error { _, err := p.NSResource(); return err }},
{"PTRResource", func(p *Parser) error { _, err := p.PTRResource(); return err }},
{"SOAResource", func(p *Parser) error { _, err := p.SOAResource(); return err }},
{"TXTResource", func(p *Parser) error { _, err := p.TXTResource(); return err }},
{"SRVResource", func(p *Parser) error { _, err := p.SRVResource(); return err }},
{"AResource", func(p *Parser) error { _, err := p.AResource(); return err }},
{"AAAAResource", func(p *Parser) error { _, err := p.AAAAResource(); return err }},
}
for _, test := range tests {
if err := test.fn(&Parser{}); err != ErrNotStarted {
t.Errorf("got _, %v = p.%s(), want = _, %v", err, test.name, ErrNotStarted)
if got != test.want {
t.Errorf("Unpacking packing of %s: got = %s, want = %s", test.in, got, test.want)
}
}
}
@@ -221,7 +118,7 @@ func TestDNSPackUnpack(t *testing.T) {
{
Questions: []Question{
{
Name: mustNewName("."),
Name: ".",
Type: TypeAAAA,
Class: ClassINET,
},
@@ -277,69 +174,6 @@ func TestSkipAll(t *testing.T) {
}
}
func TestSkipEach(t *testing.T) {
msg := smallTestMsg()
buf, err := msg.Pack()
if err != nil {
t.Fatal("Packing test message:", err)
}
var p Parser
if _, err := p.Start(buf); err != nil {
t.Fatal(err)
}
tests := []struct {
name string
f func() error
}{
{"SkipQuestion", p.SkipQuestion},
{"SkipAnswer", p.SkipAnswer},
{"SkipAuthority", p.SkipAuthority},
{"SkipAdditional", p.SkipAdditional},
}
for _, test := range tests {
if err := test.f(); err != nil {
t.Errorf("First call: got %s() = %v, want = %v", test.name, err, nil)
}
if err := test.f(); err != ErrSectionDone {
t.Errorf("Second call: got %s() = %v, want = %v", test.name, err, ErrSectionDone)
}
}
}
func TestSkipAfterRead(t *testing.T) {
msg := smallTestMsg()
buf, err := msg.Pack()
if err != nil {
t.Fatal("Packing test message:", err)
}
var p Parser
if _, err := p.Start(buf); err != nil {
t.Fatal(err)
}
tests := []struct {
name string
skip func() error
read func() error
}{
{"Question", p.SkipQuestion, func() error { _, err := p.Question(); return err }},
{"Answer", p.SkipAnswer, func() error { _, err := p.Answer(); return err }},
{"Authority", p.SkipAuthority, func() error { _, err := p.Authority(); return err }},
{"Additional", p.SkipAdditional, func() error { _, err := p.Additional(); return err }},
}
for _, test := range tests {
if err := test.read(); err != nil {
t.Errorf("Got %s() = _, %v, want = _, %v", test.name, err, nil)
}
if err := test.skip(); err != ErrSectionDone {
t.Errorf("Got Skip%s() = %v, want = %v", test.name, err, ErrSectionDone)
}
}
}
func TestSkipNotStarted(t *testing.T) {
var p Parser
@@ -404,581 +238,206 @@ func TestTooManyRecords(t *testing.T) {
}
func TestVeryLongTxt(t *testing.T) {
want := Resource{
ResourceHeader{
Name: mustNewName("foo.bar.example.com."),
want := &TXTResource{
ResourceHeader: ResourceHeader{
Name: "foo.bar.example.com.",
Type: TypeTXT,
Class: ClassINET,
},
&TXTResource{loremIpsum},
Txt: loremIpsum,
}
buf, err := want.pack(make([]byte, 0, 8000), map[string]int{})
buf, err := packResource(make([]byte, 0, 8000), want, map[string]int{})
if err != nil {
t.Fatal("Packing failed:", err)
}
var got Resource
off, err := got.Header.unpack(buf, 0)
var hdr ResourceHeader
off, err := hdr.unpack(buf, 0)
if err != nil {
t.Fatal("Unpacking ResourceHeader failed:", err)
}
body, n, err := unpackResourceBody(buf, off, got.Header)
got, n, err := unpackResource(buf, off, hdr)
if err != nil {
t.Fatal("Unpacking failed:", err)
}
got.Body = body
if n != len(buf) {
t.Errorf("Unpacked different amount than packed: got n = %d, want = %d", n, len(buf))
}
if !reflect.DeepEqual(got, want) {
t.Errorf("Got = %#v, want = %#v", got, want)
t.Errorf("Got = %+v, want = %+v", got, want)
}
}
func TestStartError(t *testing.T) {
tests := []struct {
name string
fn func(*Builder) error
}{
{"Questions", func(b *Builder) error { return b.StartQuestions() }},
{"Answers", func(b *Builder) error { return b.StartAnswers() }},
{"Authorities", func(b *Builder) error { return b.StartAuthorities() }},
{"Additionals", func(b *Builder) error { return b.StartAdditionals() }},
}
envs := []struct {
name string
fn func() *Builder
want error
}{
{"sectionNotStarted", func() *Builder { return &Builder{section: sectionNotStarted} }, ErrNotStarted},
{"sectionDone", func() *Builder { return &Builder{section: sectionDone} }, ErrSectionDone},
}
for _, env := range envs {
for _, test := range tests {
if got := test.fn(env.fn()); got != env.want {
t.Errorf("got Builder{%s}.Start%s = %v, want = %v", env.name, test.name, got, env.want)
}
}
}
}
func TestBuilderResourceError(t *testing.T) {
tests := []struct {
name string
fn func(*Builder) error
}{
{"CNAMEResource", func(b *Builder) error { return b.CNAMEResource(ResourceHeader{}, CNAMEResource{}) }},
{"MXResource", func(b *Builder) error { return b.MXResource(ResourceHeader{}, MXResource{}) }},
{"NSResource", func(b *Builder) error { return b.NSResource(ResourceHeader{}, NSResource{}) }},
{"PTRResource", func(b *Builder) error { return b.PTRResource(ResourceHeader{}, PTRResource{}) }},
{"SOAResource", func(b *Builder) error { return b.SOAResource(ResourceHeader{}, SOAResource{}) }},
{"TXTResource", func(b *Builder) error { return b.TXTResource(ResourceHeader{}, TXTResource{}) }},
{"SRVResource", func(b *Builder) error { return b.SRVResource(ResourceHeader{}, SRVResource{}) }},
{"AResource", func(b *Builder) error { return b.AResource(ResourceHeader{}, AResource{}) }},
{"AAAAResource", func(b *Builder) error { return b.AAAAResource(ResourceHeader{}, AAAAResource{}) }},
}
envs := []struct {
name string
fn func() *Builder
want error
}{
{"sectionNotStarted", func() *Builder { return &Builder{section: sectionNotStarted} }, ErrNotStarted},
{"sectionHeader", func() *Builder { return &Builder{section: sectionHeader} }, ErrNotStarted},
{"sectionQuestions", func() *Builder { return &Builder{section: sectionQuestions} }, ErrNotStarted},
{"sectionDone", func() *Builder { return &Builder{section: sectionDone} }, ErrSectionDone},
}
for _, env := range envs {
for _, test := range tests {
if got := test.fn(env.fn()); got != env.want {
t.Errorf("got Builder{%s}.%s = %v, want = %v", env.name, test.name, got, env.want)
}
}
}
}
func TestFinishError(t *testing.T) {
var b Builder
want := ErrNotStarted
if _, got := b.Finish(); got != want {
t.Errorf("got Builder{}.Finish() = %v, want = %v", got, want)
}
}
func TestBuilder(t *testing.T) {
msg := largeTestMsg()
want, err := msg.Pack()
if err != nil {
t.Fatal("Packing without builder:", err)
}
var b Builder
b.Start(nil, msg.Header)
if err := b.StartQuestions(); err != nil {
t.Fatal("b.StartQuestions():", err)
}
for _, q := range msg.Questions {
if err := b.Question(q); err != nil {
t.Fatalf("b.Question(%#v): %v", q, err)
}
}
if err := b.StartAnswers(); err != nil {
t.Fatal("b.StartAnswers():", err)
}
for _, a := range msg.Answers {
switch a.Header.Type {
case TypeA:
if err := b.AResource(a.Header, *a.Body.(*AResource)); err != nil {
t.Fatalf("b.AResource(%#v): %v", a, err)
}
case TypeNS:
if err := b.NSResource(a.Header, *a.Body.(*NSResource)); err != nil {
t.Fatalf("b.NSResource(%#v): %v", a, err)
}
case TypeCNAME:
if err := b.CNAMEResource(a.Header, *a.Body.(*CNAMEResource)); err != nil {
t.Fatalf("b.CNAMEResource(%#v): %v", a, err)
}
case TypeSOA:
if err := b.SOAResource(a.Header, *a.Body.(*SOAResource)); err != nil {
t.Fatalf("b.SOAResource(%#v): %v", a, err)
}
case TypePTR:
if err := b.PTRResource(a.Header, *a.Body.(*PTRResource)); err != nil {
t.Fatalf("b.PTRResource(%#v): %v", a, err)
}
case TypeMX:
if err := b.MXResource(a.Header, *a.Body.(*MXResource)); err != nil {
t.Fatalf("b.MXResource(%#v): %v", a, err)
}
case TypeTXT:
if err := b.TXTResource(a.Header, *a.Body.(*TXTResource)); err != nil {
t.Fatalf("b.TXTResource(%#v): %v", a, err)
}
case TypeAAAA:
if err := b.AAAAResource(a.Header, *a.Body.(*AAAAResource)); err != nil {
t.Fatalf("b.AAAAResource(%#v): %v", a, err)
}
case TypeSRV:
if err := b.SRVResource(a.Header, *a.Body.(*SRVResource)); err != nil {
t.Fatalf("b.SRVResource(%#v): %v", a, err)
}
}
}
if err := b.StartAuthorities(); err != nil {
t.Fatal("b.StartAuthorities():", err)
}
for _, a := range msg.Authorities {
if err := b.NSResource(a.Header, *a.Body.(*NSResource)); err != nil {
t.Fatalf("b.NSResource(%#v): %v", a, err)
}
}
if err := b.StartAdditionals(); err != nil {
t.Fatal("b.StartAdditionals():", err)
}
for _, a := range msg.Additionals {
if err := b.TXTResource(a.Header, *a.Body.(*TXTResource)); err != nil {
t.Fatalf("b.TXTResource(%#v): %v", a, err)
}
}
got, err := b.Finish()
if err != nil {
t.Fatal("b.Finish():", err)
}
if !bytes.Equal(got, want) {
t.Fatalf("Got from Builder: %#v\nwant = %#v", got, want)
}
}
func TestResourcePack(t *testing.T) {
for _, tt := range []struct {
m Message
err error
}{
{
Message{
Questions: []Question{
{
Name: mustNewName("."),
Type: TypeAAAA,
Class: ClassINET,
},
},
Answers: []Resource{{ResourceHeader{}, nil}},
},
&nestedError{"packing Answer", errNilResouceBody},
},
{
Message{
Questions: []Question{
{
Name: mustNewName("."),
Type: TypeAAAA,
Class: ClassINET,
},
},
Authorities: []Resource{{ResourceHeader{}, (*NSResource)(nil)}},
},
&nestedError{"packing Authority",
&nestedError{"ResourceHeader",
&nestedError{"Name", errNonCanonicalName},
},
},
},
{
Message{
Questions: []Question{
{
Name: mustNewName("."),
Type: TypeA,
Class: ClassINET,
},
},
Additionals: []Resource{{ResourceHeader{}, nil}},
},
&nestedError{"packing Additional", errNilResouceBody},
},
} {
_, err := tt.m.Pack()
if !reflect.DeepEqual(err, tt.err) {
t.Errorf("got %v for %v; want %v", err, tt.m, tt.err)
}
}
}
func BenchmarkParsing(b *testing.B) {
b.ReportAllocs()
name := mustNewName("foo.bar.example.com.")
func ExampleHeaderSearch() {
msg := Message{
Header: Header{Response: true, Authoritative: true},
Questions: []Question{
{
Name: name,
Name: "foo.bar.example.com.",
Type: TypeA,
Class: ClassINET,
},
{
Name: "bar.example.com.",
Type: TypeA,
Class: ClassINET,
},
},
Answers: []Resource{
{
ResourceHeader{
Name: name,
&AResource{
ResourceHeader: ResourceHeader{
Name: "foo.bar.example.com.",
Type: TypeA,
Class: ClassINET,
},
&AResource{[4]byte{}},
A: [4]byte{127, 0, 0, 1},
},
{
ResourceHeader{
Name: name,
&AResource{
ResourceHeader: ResourceHeader{
Name: "bar.example.com.",
Type: TypeA,
Class: ClassINET,
},
&AAAAResource{[16]byte{}},
},
{
ResourceHeader{
Name: name,
Class: ClassINET,
},
&CNAMEResource{name},
},
{
ResourceHeader{
Name: name,
Class: ClassINET,
},
&NSResource{name},
A: [4]byte{127, 0, 0, 2},
},
},
}
buf, err := msg.Pack()
if err != nil {
b.Fatal("msg.Pack():", err)
panic(err)
}
for i := 0; i < b.N; i++ {
var p Parser
if _, err := p.Start(buf); err != nil {
b.Fatal("p.Start(buf):", err)
wantName := "bar.example.com."
var p Parser
if _, err := p.Start(buf); err != nil {
panic(err)
}
for {
q, err := p.Question()
if err == ErrSectionDone {
break
}
if err != nil {
panic(err)
}
for {
_, err := p.Question()
if err == ErrSectionDone {
break
}
if err != nil {
b.Fatal("p.Question():", err)
}
if q.Name != wantName {
continue
}
for {
h, err := p.AnswerHeader()
if err == ErrSectionDone {
break
}
if err != nil {
fmt.Println("Found question for name", wantName)
if err := p.SkipAllQuestions(); err != nil {
panic(err)
}
break
}
var gotIPs []net.IP
for {
h, err := p.AnswerHeader()
if err == ErrSectionDone {
break
}
if err != nil {
panic(err)
}
if (h.Type != TypeA && h.Type != TypeAAAA) || h.Class != ClassINET {
continue
}
if !strings.EqualFold(h.Name, wantName) {
if err := p.SkipAnswer(); err != nil {
panic(err)
}
continue
}
a, err := p.Answer()
if err != nil {
panic(err)
}
switch h.Type {
case TypeA:
if _, err := p.AResource(); err != nil {
b.Fatal("p.AResource():", err)
}
case TypeAAAA:
if _, err := p.AAAAResource(); err != nil {
b.Fatal("p.AAAAResource():", err)
}
case TypeCNAME:
if _, err := p.CNAMEResource(); err != nil {
b.Fatal("p.CNAMEResource():", err)
}
case TypeNS:
if _, err := p.NSResource(); err != nil {
b.Fatal("p.NSResource():", err)
}
default:
b.Fatalf("unknown type: %T", h)
}
switch r := a.(type) {
default:
panic(fmt.Sprintf("unknown type: %T", r))
case *AResource:
gotIPs = append(gotIPs, r.A[:])
case *AAAAResource:
gotIPs = append(gotIPs, r.AAAA[:])
}
}
}
func BenchmarkBuilding(b *testing.B) {
b.ReportAllocs()
fmt.Printf("Found A/AAAA records for name %s: %v\n", wantName, gotIPs)
name := mustNewName("foo.bar.example.com.")
buf := make([]byte, 0, packStartingCap)
for i := 0; i < b.N; i++ {
var bld Builder
bld.StartWithoutCompression(buf, Header{Response: true, Authoritative: true})
if err := bld.StartQuestions(); err != nil {
b.Fatal("bld.StartQuestions():", err)
}
q := Question{
Name: name,
Type: TypeA,
Class: ClassINET,
}
if err := bld.Question(q); err != nil {
b.Fatalf("bld.Question(%+v): %v", q, err)
}
hdr := ResourceHeader{
Name: name,
Class: ClassINET,
}
if err := bld.StartAnswers(); err != nil {
b.Fatal("bld.StartQuestions():", err)
}
ar := AResource{[4]byte{}}
if err := bld.AResource(hdr, ar); err != nil {
b.Fatalf("bld.AResource(%+v, %+v): %v", hdr, ar, err)
}
aaar := AAAAResource{[16]byte{}}
if err := bld.AAAAResource(hdr, aaar); err != nil {
b.Fatalf("bld.AAAAResource(%+v, %+v): %v", hdr, aaar, err)
}
cnr := CNAMEResource{name}
if err := bld.CNAMEResource(hdr, cnr); err != nil {
b.Fatalf("bld.CNAMEResource(%+v, %+v): %v", hdr, cnr, err)
}
nsr := NSResource{name}
if err := bld.NSResource(hdr, nsr); err != nil {
b.Fatalf("bld.NSResource(%+v, %+v): %v", hdr, nsr, err)
}
if _, err := bld.Finish(); err != nil {
b.Fatal("bld.Finish():", err)
}
}
}
func smallTestMsg() Message {
name := mustNewName("example.com.")
return Message{
Header: Header{Response: true, Authoritative: true},
Questions: []Question{
{
Name: name,
Type: TypeA,
Class: ClassINET,
},
},
Answers: []Resource{
{
ResourceHeader{
Name: name,
Type: TypeA,
Class: ClassINET,
},
&AResource{[4]byte{127, 0, 0, 1}},
},
},
Authorities: []Resource{
{
ResourceHeader{
Name: name,
Type: TypeA,
Class: ClassINET,
},
&AResource{[4]byte{127, 0, 0, 1}},
},
},
Additionals: []Resource{
{
ResourceHeader{
Name: name,
Type: TypeA,
Class: ClassINET,
},
&AResource{[4]byte{127, 0, 0, 1}},
},
},
}
// Output:
// Found question for name bar.example.com.
// Found A/AAAA records for name bar.example.com.: [127.0.0.2]
}
func largeTestMsg() Message {
name := mustNewName("foo.bar.example.com.")
return Message{
Header: Header{Response: true, Authoritative: true},
Questions: []Question{
{
Name: name,
Name: "foo.bar.example.com.",
Type: TypeA,
Class: ClassINET,
},
},
Answers: []Resource{
{
ResourceHeader{
Name: name,
&AResource{
ResourceHeader: ResourceHeader{
Name: "foo.bar.example.com.",
Type: TypeA,
Class: ClassINET,
},
&AResource{[4]byte{127, 0, 0, 1}},
A: [4]byte{127, 0, 0, 1},
},
{
ResourceHeader{
Name: name,
&AResource{
ResourceHeader: ResourceHeader{
Name: "foo.bar.example.com.",
Type: TypeA,
Class: ClassINET,
},
&AResource{[4]byte{127, 0, 0, 2}},
},
{
ResourceHeader{
Name: name,
Type: TypeAAAA,
Class: ClassINET,
},
&AAAAResource{[16]byte{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16}},
},
{
ResourceHeader{
Name: name,
Type: TypeCNAME,
Class: ClassINET,
},
&CNAMEResource{mustNewName("alias.example.com.")},
},
{
ResourceHeader{
Name: name,
Type: TypeSOA,
Class: ClassINET,
},
&SOAResource{
NS: mustNewName("ns1.example.com."),
MBox: mustNewName("mb.example.com."),
Serial: 1,
Refresh: 2,
Retry: 3,
Expire: 4,
MinTTL: 5,
},
},
{
ResourceHeader{
Name: name,
Type: TypePTR,
Class: ClassINET,
},
&PTRResource{mustNewName("ptr.example.com.")},
},
{
ResourceHeader{
Name: name,
Type: TypeMX,
Class: ClassINET,
},
&MXResource{
7,
mustNewName("mx.example.com."),
},
},
{
ResourceHeader{
Name: name,
Type: TypeSRV,
Class: ClassINET,
},
&SRVResource{
8,
9,
11,
mustNewName("srv.example.com."),
},
A: [4]byte{127, 0, 0, 2},
},
},
Authorities: []Resource{
{
ResourceHeader{
Name: name,
&NSResource{
ResourceHeader: ResourceHeader{
Name: "foo.bar.example.com.",
Type: TypeNS,
Class: ClassINET,
},
&NSResource{mustNewName("ns1.example.com.")},
NS: "ns1.example.com.",
},
{
ResourceHeader{
Name: name,
&NSResource{
ResourceHeader: ResourceHeader{
Name: "foo.bar.example.com.",
Type: TypeNS,
Class: ClassINET,
},
&NSResource{mustNewName("ns2.example.com.")},
NS: "ns2.example.com.",
},
},
Additionals: []Resource{
{
ResourceHeader{
Name: name,
&TXTResource{
ResourceHeader: ResourceHeader{
Name: "foo.bar.example.com.",
Type: TypeTXT,
Class: ClassINET,
},
&TXTResource{"So Long, and Thanks for All the Fish"},
Txt: "So Long, and Thanks for All the Fish",
},
{
ResourceHeader{
Name: name,
&TXTResource{
ResourceHeader: ResourceHeader{
Name: "foo.bar.example.com.",
Type: TypeTXT,
Class: ClassINET,
},
&TXTResource{"Hamster Huey and the Gooey Kablooie"},
Txt: "Hamster Huey and the Gooey Kablooie",
},
},
}

641
vendor/golang.org/x/net/http2/ciphers.go generated vendored
View File

@@ -1,641 +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 http2
// A list of the possible cipher suite ids. Taken from
// http://www.iana.org/assignments/tls-parameters/tls-parameters.txt
const (
cipher_TLS_NULL_WITH_NULL_NULL uint16 = 0x0000
cipher_TLS_RSA_WITH_NULL_MD5 uint16 = 0x0001
cipher_TLS_RSA_WITH_NULL_SHA uint16 = 0x0002
cipher_TLS_RSA_EXPORT_WITH_RC4_40_MD5 uint16 = 0x0003
cipher_TLS_RSA_WITH_RC4_128_MD5 uint16 = 0x0004
cipher_TLS_RSA_WITH_RC4_128_SHA uint16 = 0x0005
cipher_TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5 uint16 = 0x0006
cipher_TLS_RSA_WITH_IDEA_CBC_SHA uint16 = 0x0007
cipher_TLS_RSA_EXPORT_WITH_DES40_CBC_SHA uint16 = 0x0008
cipher_TLS_RSA_WITH_DES_CBC_SHA uint16 = 0x0009
cipher_TLS_RSA_WITH_3DES_EDE_CBC_SHA uint16 = 0x000A
cipher_TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA uint16 = 0x000B
cipher_TLS_DH_DSS_WITH_DES_CBC_SHA uint16 = 0x000C
cipher_TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA uint16 = 0x000D
cipher_TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA uint16 = 0x000E
cipher_TLS_DH_RSA_WITH_DES_CBC_SHA uint16 = 0x000F
cipher_TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA uint16 = 0x0010
cipher_TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA uint16 = 0x0011
cipher_TLS_DHE_DSS_WITH_DES_CBC_SHA uint16 = 0x0012
cipher_TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA uint16 = 0x0013
cipher_TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA uint16 = 0x0014
cipher_TLS_DHE_RSA_WITH_DES_CBC_SHA uint16 = 0x0015
cipher_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA uint16 = 0x0016
cipher_TLS_DH_anon_EXPORT_WITH_RC4_40_MD5 uint16 = 0x0017
cipher_TLS_DH_anon_WITH_RC4_128_MD5 uint16 = 0x0018
cipher_TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA uint16 = 0x0019
cipher_TLS_DH_anon_WITH_DES_CBC_SHA uint16 = 0x001A
cipher_TLS_DH_anon_WITH_3DES_EDE_CBC_SHA uint16 = 0x001B
// Reserved uint16 = 0x001C-1D
cipher_TLS_KRB5_WITH_DES_CBC_SHA uint16 = 0x001E
cipher_TLS_KRB5_WITH_3DES_EDE_CBC_SHA uint16 = 0x001F
cipher_TLS_KRB5_WITH_RC4_128_SHA uint16 = 0x0020
cipher_TLS_KRB5_WITH_IDEA_CBC_SHA uint16 = 0x0021
cipher_TLS_KRB5_WITH_DES_CBC_MD5 uint16 = 0x0022
cipher_TLS_KRB5_WITH_3DES_EDE_CBC_MD5 uint16 = 0x0023
cipher_TLS_KRB5_WITH_RC4_128_MD5 uint16 = 0x0024
cipher_TLS_KRB5_WITH_IDEA_CBC_MD5 uint16 = 0x0025
cipher_TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA uint16 = 0x0026
cipher_TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA uint16 = 0x0027
cipher_TLS_KRB5_EXPORT_WITH_RC4_40_SHA uint16 = 0x0028
cipher_TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5 uint16 = 0x0029
cipher_TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5 uint16 = 0x002A
cipher_TLS_KRB5_EXPORT_WITH_RC4_40_MD5 uint16 = 0x002B
cipher_TLS_PSK_WITH_NULL_SHA uint16 = 0x002C
cipher_TLS_DHE_PSK_WITH_NULL_SHA uint16 = 0x002D
cipher_TLS_RSA_PSK_WITH_NULL_SHA uint16 = 0x002E
cipher_TLS_RSA_WITH_AES_128_CBC_SHA uint16 = 0x002F
cipher_TLS_DH_DSS_WITH_AES_128_CBC_SHA uint16 = 0x0030
cipher_TLS_DH_RSA_WITH_AES_128_CBC_SHA uint16 = 0x0031
cipher_TLS_DHE_DSS_WITH_AES_128_CBC_SHA uint16 = 0x0032
cipher_TLS_DHE_RSA_WITH_AES_128_CBC_SHA uint16 = 0x0033
cipher_TLS_DH_anon_WITH_AES_128_CBC_SHA uint16 = 0x0034
cipher_TLS_RSA_WITH_AES_256_CBC_SHA uint16 = 0x0035
cipher_TLS_DH_DSS_WITH_AES_256_CBC_SHA uint16 = 0x0036
cipher_TLS_DH_RSA_WITH_AES_256_CBC_SHA uint16 = 0x0037
cipher_TLS_DHE_DSS_WITH_AES_256_CBC_SHA uint16 = 0x0038
cipher_TLS_DHE_RSA_WITH_AES_256_CBC_SHA uint16 = 0x0039
cipher_TLS_DH_anon_WITH_AES_256_CBC_SHA uint16 = 0x003A
cipher_TLS_RSA_WITH_NULL_SHA256 uint16 = 0x003B
cipher_TLS_RSA_WITH_AES_128_CBC_SHA256 uint16 = 0x003C
cipher_TLS_RSA_WITH_AES_256_CBC_SHA256 uint16 = 0x003D
cipher_TLS_DH_DSS_WITH_AES_128_CBC_SHA256 uint16 = 0x003E
cipher_TLS_DH_RSA_WITH_AES_128_CBC_SHA256 uint16 = 0x003F
cipher_TLS_DHE_DSS_WITH_AES_128_CBC_SHA256 uint16 = 0x0040
cipher_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA uint16 = 0x0041
cipher_TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA uint16 = 0x0042
cipher_TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA uint16 = 0x0043
cipher_TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA uint16 = 0x0044
cipher_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA uint16 = 0x0045
cipher_TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA uint16 = 0x0046
// Reserved uint16 = 0x0047-4F
// Reserved uint16 = 0x0050-58
// Reserved uint16 = 0x0059-5C
// Unassigned uint16 = 0x005D-5F
// Reserved uint16 = 0x0060-66
cipher_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 uint16 = 0x0067
cipher_TLS_DH_DSS_WITH_AES_256_CBC_SHA256 uint16 = 0x0068
cipher_TLS_DH_RSA_WITH_AES_256_CBC_SHA256 uint16 = 0x0069
cipher_TLS_DHE_DSS_WITH_AES_256_CBC_SHA256 uint16 = 0x006A
cipher_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 uint16 = 0x006B
cipher_TLS_DH_anon_WITH_AES_128_CBC_SHA256 uint16 = 0x006C
cipher_TLS_DH_anon_WITH_AES_256_CBC_SHA256 uint16 = 0x006D
// Unassigned uint16 = 0x006E-83
cipher_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA uint16 = 0x0084
cipher_TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA uint16 = 0x0085
cipher_TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA uint16 = 0x0086
cipher_TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA uint16 = 0x0087
cipher_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA uint16 = 0x0088
cipher_TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA uint16 = 0x0089
cipher_TLS_PSK_WITH_RC4_128_SHA uint16 = 0x008A
cipher_TLS_PSK_WITH_3DES_EDE_CBC_SHA uint16 = 0x008B
cipher_TLS_PSK_WITH_AES_128_CBC_SHA uint16 = 0x008C
cipher_TLS_PSK_WITH_AES_256_CBC_SHA uint16 = 0x008D
cipher_TLS_DHE_PSK_WITH_RC4_128_SHA uint16 = 0x008E
cipher_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA uint16 = 0x008F
cipher_TLS_DHE_PSK_WITH_AES_128_CBC_SHA uint16 = 0x0090
cipher_TLS_DHE_PSK_WITH_AES_256_CBC_SHA uint16 = 0x0091
cipher_TLS_RSA_PSK_WITH_RC4_128_SHA uint16 = 0x0092
cipher_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA uint16 = 0x0093
cipher_TLS_RSA_PSK_WITH_AES_128_CBC_SHA uint16 = 0x0094
cipher_TLS_RSA_PSK_WITH_AES_256_CBC_SHA uint16 = 0x0095
cipher_TLS_RSA_WITH_SEED_CBC_SHA uint16 = 0x0096
cipher_TLS_DH_DSS_WITH_SEED_CBC_SHA uint16 = 0x0097
cipher_TLS_DH_RSA_WITH_SEED_CBC_SHA uint16 = 0x0098
cipher_TLS_DHE_DSS_WITH_SEED_CBC_SHA uint16 = 0x0099
cipher_TLS_DHE_RSA_WITH_SEED_CBC_SHA uint16 = 0x009A
cipher_TLS_DH_anon_WITH_SEED_CBC_SHA uint16 = 0x009B
cipher_TLS_RSA_WITH_AES_128_GCM_SHA256 uint16 = 0x009C
cipher_TLS_RSA_WITH_AES_256_GCM_SHA384 uint16 = 0x009D
cipher_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 uint16 = 0x009E
cipher_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 uint16 = 0x009F
cipher_TLS_DH_RSA_WITH_AES_128_GCM_SHA256 uint16 = 0x00A0
cipher_TLS_DH_RSA_WITH_AES_256_GCM_SHA384 uint16 = 0x00A1
cipher_TLS_DHE_DSS_WITH_AES_128_GCM_SHA256 uint16 = 0x00A2
cipher_TLS_DHE_DSS_WITH_AES_256_GCM_SHA384 uint16 = 0x00A3
cipher_TLS_DH_DSS_WITH_AES_128_GCM_SHA256 uint16 = 0x00A4
cipher_TLS_DH_DSS_WITH_AES_256_GCM_SHA384 uint16 = 0x00A5
cipher_TLS_DH_anon_WITH_AES_128_GCM_SHA256 uint16 = 0x00A6
cipher_TLS_DH_anon_WITH_AES_256_GCM_SHA384 uint16 = 0x00A7
cipher_TLS_PSK_WITH_AES_128_GCM_SHA256 uint16 = 0x00A8
cipher_TLS_PSK_WITH_AES_256_GCM_SHA384 uint16 = 0x00A9
cipher_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 uint16 = 0x00AA
cipher_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 uint16 = 0x00AB
cipher_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 uint16 = 0x00AC
cipher_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 uint16 = 0x00AD
cipher_TLS_PSK_WITH_AES_128_CBC_SHA256 uint16 = 0x00AE
cipher_TLS_PSK_WITH_AES_256_CBC_SHA384 uint16 = 0x00AF
cipher_TLS_PSK_WITH_NULL_SHA256 uint16 = 0x00B0
cipher_TLS_PSK_WITH_NULL_SHA384 uint16 = 0x00B1
cipher_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 uint16 = 0x00B2
cipher_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 uint16 = 0x00B3
cipher_TLS_DHE_PSK_WITH_NULL_SHA256 uint16 = 0x00B4
cipher_TLS_DHE_PSK_WITH_NULL_SHA384 uint16 = 0x00B5
cipher_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 uint16 = 0x00B6
cipher_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 uint16 = 0x00B7
cipher_TLS_RSA_PSK_WITH_NULL_SHA256 uint16 = 0x00B8
cipher_TLS_RSA_PSK_WITH_NULL_SHA384 uint16 = 0x00B9
cipher_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0x00BA
cipher_TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0x00BB
cipher_TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0x00BC
cipher_TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0x00BD
cipher_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0x00BE
cipher_TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0x00BF
cipher_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 uint16 = 0x00C0
cipher_TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256 uint16 = 0x00C1
cipher_TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256 uint16 = 0x00C2
cipher_TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256 uint16 = 0x00C3
cipher_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 uint16 = 0x00C4
cipher_TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256 uint16 = 0x00C5
// Unassigned uint16 = 0x00C6-FE
cipher_TLS_EMPTY_RENEGOTIATION_INFO_SCSV uint16 = 0x00FF
// Unassigned uint16 = 0x01-55,*
cipher_TLS_FALLBACK_SCSV uint16 = 0x5600
// Unassigned uint16 = 0x5601 - 0xC000
cipher_TLS_ECDH_ECDSA_WITH_NULL_SHA uint16 = 0xC001
cipher_TLS_ECDH_ECDSA_WITH_RC4_128_SHA uint16 = 0xC002
cipher_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA uint16 = 0xC003
cipher_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA uint16 = 0xC004
cipher_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA uint16 = 0xC005
cipher_TLS_ECDHE_ECDSA_WITH_NULL_SHA uint16 = 0xC006
cipher_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA uint16 = 0xC007
cipher_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA uint16 = 0xC008
cipher_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA uint16 = 0xC009
cipher_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA uint16 = 0xC00A
cipher_TLS_ECDH_RSA_WITH_NULL_SHA uint16 = 0xC00B
cipher_TLS_ECDH_RSA_WITH_RC4_128_SHA uint16 = 0xC00C
cipher_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA uint16 = 0xC00D
cipher_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA uint16 = 0xC00E
cipher_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA uint16 = 0xC00F
cipher_TLS_ECDHE_RSA_WITH_NULL_SHA uint16 = 0xC010
cipher_TLS_ECDHE_RSA_WITH_RC4_128_SHA uint16 = 0xC011
cipher_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA uint16 = 0xC012
cipher_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA uint16 = 0xC013
cipher_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA uint16 = 0xC014
cipher_TLS_ECDH_anon_WITH_NULL_SHA uint16 = 0xC015
cipher_TLS_ECDH_anon_WITH_RC4_128_SHA uint16 = 0xC016
cipher_TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA uint16 = 0xC017
cipher_TLS_ECDH_anon_WITH_AES_128_CBC_SHA uint16 = 0xC018
cipher_TLS_ECDH_anon_WITH_AES_256_CBC_SHA uint16 = 0xC019
cipher_TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA uint16 = 0xC01A
cipher_TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA uint16 = 0xC01B
cipher_TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA uint16 = 0xC01C
cipher_TLS_SRP_SHA_WITH_AES_128_CBC_SHA uint16 = 0xC01D
cipher_TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA uint16 = 0xC01E
cipher_TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA uint16 = 0xC01F
cipher_TLS_SRP_SHA_WITH_AES_256_CBC_SHA uint16 = 0xC020
cipher_TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA uint16 = 0xC021
cipher_TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA uint16 = 0xC022
cipher_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 uint16 = 0xC023
cipher_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 uint16 = 0xC024
cipher_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 uint16 = 0xC025
cipher_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 uint16 = 0xC026
cipher_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 uint16 = 0xC027
cipher_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 uint16 = 0xC028
cipher_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 uint16 = 0xC029
cipher_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 uint16 = 0xC02A
cipher_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 uint16 = 0xC02B
cipher_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 uint16 = 0xC02C
cipher_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 uint16 = 0xC02D
cipher_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 uint16 = 0xC02E
cipher_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 uint16 = 0xC02F
cipher_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 uint16 = 0xC030
cipher_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 uint16 = 0xC031
cipher_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 uint16 = 0xC032
cipher_TLS_ECDHE_PSK_WITH_RC4_128_SHA uint16 = 0xC033
cipher_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA uint16 = 0xC034
cipher_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA uint16 = 0xC035
cipher_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA uint16 = 0xC036
cipher_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 uint16 = 0xC037
cipher_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 uint16 = 0xC038
cipher_TLS_ECDHE_PSK_WITH_NULL_SHA uint16 = 0xC039
cipher_TLS_ECDHE_PSK_WITH_NULL_SHA256 uint16 = 0xC03A
cipher_TLS_ECDHE_PSK_WITH_NULL_SHA384 uint16 = 0xC03B
cipher_TLS_RSA_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC03C
cipher_TLS_RSA_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC03D
cipher_TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC03E
cipher_TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC03F
cipher_TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC040
cipher_TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC041
cipher_TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC042
cipher_TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC043
cipher_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC044
cipher_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC045
cipher_TLS_DH_anon_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC046
cipher_TLS_DH_anon_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC047
cipher_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC048
cipher_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC049
cipher_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC04A
cipher_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC04B
cipher_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC04C
cipher_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC04D
cipher_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC04E
cipher_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC04F
cipher_TLS_RSA_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC050
cipher_TLS_RSA_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC051
cipher_TLS_DHE_RSA_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC052
cipher_TLS_DHE_RSA_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC053
cipher_TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC054
cipher_TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC055
cipher_TLS_DHE_DSS_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC056
cipher_TLS_DHE_DSS_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC057
cipher_TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC058
cipher_TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC059
cipher_TLS_DH_anon_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC05A
cipher_TLS_DH_anon_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC05B
cipher_TLS_ECDHE_ECDSA_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC05C
cipher_TLS_ECDHE_ECDSA_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC05D
cipher_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC05E
cipher_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC05F
cipher_TLS_ECDHE_RSA_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC060
cipher_TLS_ECDHE_RSA_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC061
cipher_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC062
cipher_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC063
cipher_TLS_PSK_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC064
cipher_TLS_PSK_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC065
cipher_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC066
cipher_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC067
cipher_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC068
cipher_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC069
cipher_TLS_PSK_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC06A
cipher_TLS_PSK_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC06B
cipher_TLS_DHE_PSK_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC06C
cipher_TLS_DHE_PSK_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC06D
cipher_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256 uint16 = 0xC06E
cipher_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384 uint16 = 0xC06F
cipher_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256 uint16 = 0xC070
cipher_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384 uint16 = 0xC071
cipher_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0xC072
cipher_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 uint16 = 0xC073
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0xC074
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 uint16 = 0xC075
cipher_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0xC076
cipher_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 uint16 = 0xC077
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0xC078
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 uint16 = 0xC079
cipher_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC07A
cipher_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC07B
cipher_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC07C
cipher_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC07D
cipher_TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC07E
cipher_TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC07F
cipher_TLS_DHE_DSS_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC080
cipher_TLS_DHE_DSS_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC081
cipher_TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC082
cipher_TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC083
cipher_TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC084
cipher_TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC085
cipher_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC086
cipher_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC087
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC088
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC089
cipher_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC08A
cipher_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC08B
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC08C
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC08D
cipher_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC08E
cipher_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC08F
cipher_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC090
cipher_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC091
cipher_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 uint16 = 0xC092
cipher_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 uint16 = 0xC093
cipher_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0xC094
cipher_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 uint16 = 0xC095
cipher_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0xC096
cipher_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 uint16 = 0xC097
cipher_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0xC098
cipher_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 uint16 = 0xC099
cipher_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 uint16 = 0xC09A
cipher_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 uint16 = 0xC09B
cipher_TLS_RSA_WITH_AES_128_CCM uint16 = 0xC09C
cipher_TLS_RSA_WITH_AES_256_CCM uint16 = 0xC09D
cipher_TLS_DHE_RSA_WITH_AES_128_CCM uint16 = 0xC09E
cipher_TLS_DHE_RSA_WITH_AES_256_CCM uint16 = 0xC09F
cipher_TLS_RSA_WITH_AES_128_CCM_8 uint16 = 0xC0A0
cipher_TLS_RSA_WITH_AES_256_CCM_8 uint16 = 0xC0A1
cipher_TLS_DHE_RSA_WITH_AES_128_CCM_8 uint16 = 0xC0A2
cipher_TLS_DHE_RSA_WITH_AES_256_CCM_8 uint16 = 0xC0A3
cipher_TLS_PSK_WITH_AES_128_CCM uint16 = 0xC0A4
cipher_TLS_PSK_WITH_AES_256_CCM uint16 = 0xC0A5
cipher_TLS_DHE_PSK_WITH_AES_128_CCM uint16 = 0xC0A6
cipher_TLS_DHE_PSK_WITH_AES_256_CCM uint16 = 0xC0A7
cipher_TLS_PSK_WITH_AES_128_CCM_8 uint16 = 0xC0A8
cipher_TLS_PSK_WITH_AES_256_CCM_8 uint16 = 0xC0A9
cipher_TLS_PSK_DHE_WITH_AES_128_CCM_8 uint16 = 0xC0AA
cipher_TLS_PSK_DHE_WITH_AES_256_CCM_8 uint16 = 0xC0AB
cipher_TLS_ECDHE_ECDSA_WITH_AES_128_CCM uint16 = 0xC0AC
cipher_TLS_ECDHE_ECDSA_WITH_AES_256_CCM uint16 = 0xC0AD
cipher_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 uint16 = 0xC0AE
cipher_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 uint16 = 0xC0AF
// Unassigned uint16 = 0xC0B0-FF
// Unassigned uint16 = 0xC1-CB,*
// Unassigned uint16 = 0xCC00-A7
cipher_TLS_ECDHE_RSA_WITH_CHACHA20_POLY1305_SHA256 uint16 = 0xCCA8
cipher_TLS_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_SHA256 uint16 = 0xCCA9
cipher_TLS_DHE_RSA_WITH_CHACHA20_POLY1305_SHA256 uint16 = 0xCCAA
cipher_TLS_PSK_WITH_CHACHA20_POLY1305_SHA256 uint16 = 0xCCAB
cipher_TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256 uint16 = 0xCCAC
cipher_TLS_DHE_PSK_WITH_CHACHA20_POLY1305_SHA256 uint16 = 0xCCAD
cipher_TLS_RSA_PSK_WITH_CHACHA20_POLY1305_SHA256 uint16 = 0xCCAE
)
// isBadCipher reports whether the cipher is blacklisted by the HTTP/2 spec.
// References:
// https://tools.ietf.org/html/rfc7540#appendix-A
// Reject cipher suites from Appendix A.
// "This list includes those cipher suites that do not
// offer an ephemeral key exchange and those that are
// based on the TLS null, stream or block cipher type"
func isBadCipher(cipher uint16) bool {
switch cipher {
case cipher_TLS_NULL_WITH_NULL_NULL,
cipher_TLS_RSA_WITH_NULL_MD5,
cipher_TLS_RSA_WITH_NULL_SHA,
cipher_TLS_RSA_EXPORT_WITH_RC4_40_MD5,
cipher_TLS_RSA_WITH_RC4_128_MD5,
cipher_TLS_RSA_WITH_RC4_128_SHA,
cipher_TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5,
cipher_TLS_RSA_WITH_IDEA_CBC_SHA,
cipher_TLS_RSA_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_RSA_WITH_DES_CBC_SHA,
cipher_TLS_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_DH_DSS_WITH_DES_CBC_SHA,
cipher_TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_DH_RSA_WITH_DES_CBC_SHA,
cipher_TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_DES_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_DES_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DH_anon_EXPORT_WITH_RC4_40_MD5,
cipher_TLS_DH_anon_WITH_RC4_128_MD5,
cipher_TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_DH_anon_WITH_DES_CBC_SHA,
cipher_TLS_DH_anon_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_KRB5_WITH_DES_CBC_SHA,
cipher_TLS_KRB5_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_KRB5_WITH_RC4_128_SHA,
cipher_TLS_KRB5_WITH_IDEA_CBC_SHA,
cipher_TLS_KRB5_WITH_DES_CBC_MD5,
cipher_TLS_KRB5_WITH_3DES_EDE_CBC_MD5,
cipher_TLS_KRB5_WITH_RC4_128_MD5,
cipher_TLS_KRB5_WITH_IDEA_CBC_MD5,
cipher_TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA,
cipher_TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA,
cipher_TLS_KRB5_EXPORT_WITH_RC4_40_SHA,
cipher_TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5,
cipher_TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5,
cipher_TLS_KRB5_EXPORT_WITH_RC4_40_MD5,
cipher_TLS_PSK_WITH_NULL_SHA,
cipher_TLS_DHE_PSK_WITH_NULL_SHA,
cipher_TLS_RSA_PSK_WITH_NULL_SHA,
cipher_TLS_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_DH_DSS_WITH_AES_128_CBC_SHA,
cipher_TLS_DH_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_AES_128_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_DH_anon_WITH_AES_128_CBC_SHA,
cipher_TLS_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_DH_DSS_WITH_AES_256_CBC_SHA,
cipher_TLS_DH_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_AES_256_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_DH_anon_WITH_AES_256_CBC_SHA,
cipher_TLS_RSA_WITH_NULL_SHA256,
cipher_TLS_RSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_RSA_WITH_AES_256_CBC_SHA256,
cipher_TLS_DH_DSS_WITH_AES_128_CBC_SHA256,
cipher_TLS_DH_RSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_DHE_DSS_WITH_AES_128_CBC_SHA256,
cipher_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_DH_DSS_WITH_AES_256_CBC_SHA256,
cipher_TLS_DH_RSA_WITH_AES_256_CBC_SHA256,
cipher_TLS_DHE_DSS_WITH_AES_256_CBC_SHA256,
cipher_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,
cipher_TLS_DH_anon_WITH_AES_128_CBC_SHA256,
cipher_TLS_DH_anon_WITH_AES_256_CBC_SHA256,
cipher_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_PSK_WITH_RC4_128_SHA,
cipher_TLS_PSK_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_PSK_WITH_AES_128_CBC_SHA,
cipher_TLS_PSK_WITH_AES_256_CBC_SHA,
cipher_TLS_DHE_PSK_WITH_RC4_128_SHA,
cipher_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DHE_PSK_WITH_AES_128_CBC_SHA,
cipher_TLS_DHE_PSK_WITH_AES_256_CBC_SHA,
cipher_TLS_RSA_PSK_WITH_RC4_128_SHA,
cipher_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_RSA_PSK_WITH_AES_128_CBC_SHA,
cipher_TLS_RSA_PSK_WITH_AES_256_CBC_SHA,
cipher_TLS_RSA_WITH_SEED_CBC_SHA,
cipher_TLS_DH_DSS_WITH_SEED_CBC_SHA,
cipher_TLS_DH_RSA_WITH_SEED_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_SEED_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_SEED_CBC_SHA,
cipher_TLS_DH_anon_WITH_SEED_CBC_SHA,
cipher_TLS_RSA_WITH_AES_128_GCM_SHA256,
cipher_TLS_RSA_WITH_AES_256_GCM_SHA384,
cipher_TLS_DH_RSA_WITH_AES_128_GCM_SHA256,
cipher_TLS_DH_RSA_WITH_AES_256_GCM_SHA384,
cipher_TLS_DH_DSS_WITH_AES_128_GCM_SHA256,
cipher_TLS_DH_DSS_WITH_AES_256_GCM_SHA384,
cipher_TLS_DH_anon_WITH_AES_128_GCM_SHA256,
cipher_TLS_DH_anon_WITH_AES_256_GCM_SHA384,
cipher_TLS_PSK_WITH_AES_128_GCM_SHA256,
cipher_TLS_PSK_WITH_AES_256_GCM_SHA384,
cipher_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256,
cipher_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384,
cipher_TLS_PSK_WITH_AES_128_CBC_SHA256,
cipher_TLS_PSK_WITH_AES_256_CBC_SHA384,
cipher_TLS_PSK_WITH_NULL_SHA256,
cipher_TLS_PSK_WITH_NULL_SHA384,
cipher_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256,
cipher_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384,
cipher_TLS_DHE_PSK_WITH_NULL_SHA256,
cipher_TLS_DHE_PSK_WITH_NULL_SHA384,
cipher_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256,
cipher_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384,
cipher_TLS_RSA_PSK_WITH_NULL_SHA256,
cipher_TLS_RSA_PSK_WITH_NULL_SHA384,
cipher_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_EMPTY_RENEGOTIATION_INFO_SCSV,
cipher_TLS_ECDH_ECDSA_WITH_NULL_SHA,
cipher_TLS_ECDH_ECDSA_WITH_RC4_128_SHA,
cipher_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_NULL_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDH_RSA_WITH_NULL_SHA,
cipher_TLS_ECDH_RSA_WITH_RC4_128_SHA,
cipher_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDHE_RSA_WITH_NULL_SHA,
cipher_TLS_ECDHE_RSA_WITH_RC4_128_SHA,
cipher_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDH_anon_WITH_NULL_SHA,
cipher_TLS_ECDH_anon_WITH_RC4_128_SHA,
cipher_TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDH_anon_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDH_anon_WITH_AES_256_CBC_SHA,
cipher_TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_SRP_SHA_WITH_AES_128_CBC_SHA,
cipher_TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA,
cipher_TLS_SRP_SHA_WITH_AES_256_CBC_SHA,
cipher_TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384,
cipher_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,
cipher_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
cipher_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256,
cipher_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384,
cipher_TLS_ECDHE_PSK_WITH_RC4_128_SHA,
cipher_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256,
cipher_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384,
cipher_TLS_ECDHE_PSK_WITH_NULL_SHA,
cipher_TLS_ECDHE_PSK_WITH_NULL_SHA256,
cipher_TLS_ECDHE_PSK_WITH_NULL_SHA384,
cipher_TLS_RSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_RSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DH_anon_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DH_anon_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_RSA_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_RSA_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_DH_anon_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_DH_anon_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_PSK_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_PSK_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_PSK_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_PSK_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_RSA_WITH_AES_128_CCM,
cipher_TLS_RSA_WITH_AES_256_CCM,
cipher_TLS_RSA_WITH_AES_128_CCM_8,
cipher_TLS_RSA_WITH_AES_256_CCM_8,
cipher_TLS_PSK_WITH_AES_128_CCM,
cipher_TLS_PSK_WITH_AES_256_CCM,
cipher_TLS_PSK_WITH_AES_128_CCM_8,
cipher_TLS_PSK_WITH_AES_256_CCM_8:
return true
default:
return false
}
}

309
vendor/golang.org/x/net/http2/ciphers_test.go generated vendored
View File

@@ -1,309 +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 http2
import "testing"
func TestIsBadCipherBad(t *testing.T) {
for _, c := range badCiphers {
if !isBadCipher(c) {
t.Errorf("Wrong result for isBadCipher(%d), want true", c)
}
}
}
// verify we don't give false positives on ciphers not on blacklist
func TestIsBadCipherGood(t *testing.T) {
goodCiphers := map[uint16]string{
cipher_TLS_DHE_RSA_WITH_AES_256_CCM: "cipher_TLS_DHE_RSA_WITH_AES_256_CCM",
cipher_TLS_ECDHE_ECDSA_WITH_AES_128_CCM: "cipher_TLS_ECDHE_ECDSA_WITH_AES_128_CCM",
cipher_TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256: "cipher_TLS_ECDHE_PSK_WITH_CHACHA20_POLY1305_SHA256",
}
for c, name := range goodCiphers {
if isBadCipher(c) {
t.Errorf("Wrong result for isBadCipher(%d) %s, want false", c, name)
}
}
}
// copied from https://http2.github.io/http2-spec/#BadCipherSuites,
var badCiphers = []uint16{
cipher_TLS_NULL_WITH_NULL_NULL,
cipher_TLS_RSA_WITH_NULL_MD5,
cipher_TLS_RSA_WITH_NULL_SHA,
cipher_TLS_RSA_EXPORT_WITH_RC4_40_MD5,
cipher_TLS_RSA_WITH_RC4_128_MD5,
cipher_TLS_RSA_WITH_RC4_128_SHA,
cipher_TLS_RSA_EXPORT_WITH_RC2_CBC_40_MD5,
cipher_TLS_RSA_WITH_IDEA_CBC_SHA,
cipher_TLS_RSA_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_RSA_WITH_DES_CBC_SHA,
cipher_TLS_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DH_DSS_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_DH_DSS_WITH_DES_CBC_SHA,
cipher_TLS_DH_DSS_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DH_RSA_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_DH_RSA_WITH_DES_CBC_SHA,
cipher_TLS_DH_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_DES_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_DES_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DH_anon_EXPORT_WITH_RC4_40_MD5,
cipher_TLS_DH_anon_WITH_RC4_128_MD5,
cipher_TLS_DH_anon_EXPORT_WITH_DES40_CBC_SHA,
cipher_TLS_DH_anon_WITH_DES_CBC_SHA,
cipher_TLS_DH_anon_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_KRB5_WITH_DES_CBC_SHA,
cipher_TLS_KRB5_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_KRB5_WITH_RC4_128_SHA,
cipher_TLS_KRB5_WITH_IDEA_CBC_SHA,
cipher_TLS_KRB5_WITH_DES_CBC_MD5,
cipher_TLS_KRB5_WITH_3DES_EDE_CBC_MD5,
cipher_TLS_KRB5_WITH_RC4_128_MD5,
cipher_TLS_KRB5_WITH_IDEA_CBC_MD5,
cipher_TLS_KRB5_EXPORT_WITH_DES_CBC_40_SHA,
cipher_TLS_KRB5_EXPORT_WITH_RC2_CBC_40_SHA,
cipher_TLS_KRB5_EXPORT_WITH_RC4_40_SHA,
cipher_TLS_KRB5_EXPORT_WITH_DES_CBC_40_MD5,
cipher_TLS_KRB5_EXPORT_WITH_RC2_CBC_40_MD5,
cipher_TLS_KRB5_EXPORT_WITH_RC4_40_MD5,
cipher_TLS_PSK_WITH_NULL_SHA,
cipher_TLS_DHE_PSK_WITH_NULL_SHA,
cipher_TLS_RSA_PSK_WITH_NULL_SHA,
cipher_TLS_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_DH_DSS_WITH_AES_128_CBC_SHA,
cipher_TLS_DH_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_AES_128_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_DH_anon_WITH_AES_128_CBC_SHA,
cipher_TLS_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_DH_DSS_WITH_AES_256_CBC_SHA,
cipher_TLS_DH_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_AES_256_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_DH_anon_WITH_AES_256_CBC_SHA,
cipher_TLS_RSA_WITH_NULL_SHA256,
cipher_TLS_RSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_RSA_WITH_AES_256_CBC_SHA256,
cipher_TLS_DH_DSS_WITH_AES_128_CBC_SHA256,
cipher_TLS_DH_RSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_DHE_DSS_WITH_AES_128_CBC_SHA256,
cipher_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_DH_DSS_WITH_AES_256_CBC_SHA256,
cipher_TLS_DH_RSA_WITH_AES_256_CBC_SHA256,
cipher_TLS_DHE_DSS_WITH_AES_256_CBC_SHA256,
cipher_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256,
cipher_TLS_DH_anon_WITH_AES_128_CBC_SHA256,
cipher_TLS_DH_anon_WITH_AES_256_CBC_SHA256,
cipher_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA,
cipher_TLS_PSK_WITH_RC4_128_SHA,
cipher_TLS_PSK_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_PSK_WITH_AES_128_CBC_SHA,
cipher_TLS_PSK_WITH_AES_256_CBC_SHA,
cipher_TLS_DHE_PSK_WITH_RC4_128_SHA,
cipher_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_DHE_PSK_WITH_AES_128_CBC_SHA,
cipher_TLS_DHE_PSK_WITH_AES_256_CBC_SHA,
cipher_TLS_RSA_PSK_WITH_RC4_128_SHA,
cipher_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_RSA_PSK_WITH_AES_128_CBC_SHA,
cipher_TLS_RSA_PSK_WITH_AES_256_CBC_SHA,
cipher_TLS_RSA_WITH_SEED_CBC_SHA,
cipher_TLS_DH_DSS_WITH_SEED_CBC_SHA,
cipher_TLS_DH_RSA_WITH_SEED_CBC_SHA,
cipher_TLS_DHE_DSS_WITH_SEED_CBC_SHA,
cipher_TLS_DHE_RSA_WITH_SEED_CBC_SHA,
cipher_TLS_DH_anon_WITH_SEED_CBC_SHA,
cipher_TLS_RSA_WITH_AES_128_GCM_SHA256,
cipher_TLS_RSA_WITH_AES_256_GCM_SHA384,
cipher_TLS_DH_RSA_WITH_AES_128_GCM_SHA256,
cipher_TLS_DH_RSA_WITH_AES_256_GCM_SHA384,
cipher_TLS_DH_DSS_WITH_AES_128_GCM_SHA256,
cipher_TLS_DH_DSS_WITH_AES_256_GCM_SHA384,
cipher_TLS_DH_anon_WITH_AES_128_GCM_SHA256,
cipher_TLS_DH_anon_WITH_AES_256_GCM_SHA384,
cipher_TLS_PSK_WITH_AES_128_GCM_SHA256,
cipher_TLS_PSK_WITH_AES_256_GCM_SHA384,
cipher_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256,
cipher_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384,
cipher_TLS_PSK_WITH_AES_128_CBC_SHA256,
cipher_TLS_PSK_WITH_AES_256_CBC_SHA384,
cipher_TLS_PSK_WITH_NULL_SHA256,
cipher_TLS_PSK_WITH_NULL_SHA384,
cipher_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256,
cipher_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384,
cipher_TLS_DHE_PSK_WITH_NULL_SHA256,
cipher_TLS_DHE_PSK_WITH_NULL_SHA384,
cipher_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256,
cipher_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384,
cipher_TLS_RSA_PSK_WITH_NULL_SHA256,
cipher_TLS_RSA_PSK_WITH_NULL_SHA384,
cipher_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DH_anon_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_DH_anon_WITH_CAMELLIA_256_CBC_SHA256,
cipher_TLS_EMPTY_RENEGOTIATION_INFO_SCSV,
cipher_TLS_ECDH_ECDSA_WITH_NULL_SHA,
cipher_TLS_ECDH_ECDSA_WITH_RC4_128_SHA,
cipher_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_NULL_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDH_RSA_WITH_NULL_SHA,
cipher_TLS_ECDH_RSA_WITH_RC4_128_SHA,
cipher_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDHE_RSA_WITH_NULL_SHA,
cipher_TLS_ECDHE_RSA_WITH_RC4_128_SHA,
cipher_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDH_anon_WITH_NULL_SHA,
cipher_TLS_ECDH_anon_WITH_RC4_128_SHA,
cipher_TLS_ECDH_anon_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDH_anon_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDH_anon_WITH_AES_256_CBC_SHA,
cipher_TLS_SRP_SHA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_SRP_SHA_WITH_AES_128_CBC_SHA,
cipher_TLS_SRP_SHA_RSA_WITH_AES_128_CBC_SHA,
cipher_TLS_SRP_SHA_DSS_WITH_AES_128_CBC_SHA,
cipher_TLS_SRP_SHA_WITH_AES_256_CBC_SHA,
cipher_TLS_SRP_SHA_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_SRP_SHA_DSS_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384,
cipher_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384,
cipher_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256,
cipher_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384,
cipher_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256,
cipher_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384,
cipher_TLS_ECDHE_PSK_WITH_RC4_128_SHA,
cipher_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA,
cipher_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA,
cipher_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA,
cipher_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256,
cipher_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384,
cipher_TLS_ECDHE_PSK_WITH_NULL_SHA,
cipher_TLS_ECDHE_PSK_WITH_NULL_SHA256,
cipher_TLS_ECDHE_PSK_WITH_NULL_SHA384,
cipher_TLS_RSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_RSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DH_DSS_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DH_DSS_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DH_RSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DH_RSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DHE_DSS_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DHE_DSS_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DHE_RSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DHE_RSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DH_anon_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DH_anon_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_ECDHE_ECDSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_ECDHE_ECDSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_ECDHE_RSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_ECDHE_RSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_ECDH_RSA_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_ECDH_RSA_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_RSA_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_RSA_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_DH_RSA_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_DH_RSA_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_DH_DSS_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_DH_DSS_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_DH_anon_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_DH_anon_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_ECDH_RSA_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_ECDH_RSA_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_PSK_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_PSK_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_DHE_PSK_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_DHE_PSK_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_RSA_PSK_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_RSA_PSK_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_PSK_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_PSK_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_RSA_PSK_WITH_ARIA_128_GCM_SHA256,
cipher_TLS_RSA_PSK_WITH_ARIA_256_GCM_SHA384,
cipher_TLS_ECDHE_PSK_WITH_ARIA_128_CBC_SHA256,
cipher_TLS_ECDHE_PSK_WITH_ARIA_256_CBC_SHA384,
cipher_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_DH_RSA_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_DH_RSA_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_DH_DSS_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_DH_DSS_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_DH_anon_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_DH_anon_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256,
cipher_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384,
cipher_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256,
cipher_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384,
cipher_TLS_RSA_WITH_AES_128_CCM,
cipher_TLS_RSA_WITH_AES_256_CCM,
cipher_TLS_RSA_WITH_AES_128_CCM_8,
cipher_TLS_RSA_WITH_AES_256_CCM_8,
cipher_TLS_PSK_WITH_AES_128_CCM,
cipher_TLS_PSK_WITH_AES_256_CCM,
cipher_TLS_PSK_WITH_AES_128_CCM_8,
cipher_TLS_PSK_WITH_AES_256_CCM_8,
}

2
vendor/golang.org/x/net/http2/configure_transport.go generated vendored
View File

@@ -56,7 +56,7 @@ func configureTransport(t1 *http.Transport) (*Transport, error) {
}
// registerHTTPSProtocol calls Transport.RegisterProtocol but
// converting panics into errors.
// convering panics into errors.
func registerHTTPSProtocol(t *http.Transport, rt http.RoundTripper) (err error) {
defer func() {
if e := recover(); e != nil {

10
vendor/golang.org/x/net/http2/databuffer_test.go generated vendored
View File

@@ -2,8 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build go1.7
package http2
import (
@@ -71,13 +69,13 @@ func testDataBuffer(t *testing.T, wantBytes []byte, setup func(t *testing.T) *da
func TestDataBufferAllocation(t *testing.T) {
writes := [][]byte{
bytes.Repeat([]byte("a"), 1*1024-1),
[]byte("a"),
[]byte{'a'},
bytes.Repeat([]byte("b"), 4*1024-1),
[]byte("b"),
[]byte{'b'},
bytes.Repeat([]byte("c"), 8*1024-1),
[]byte("c"),
[]byte{'c'},
bytes.Repeat([]byte("d"), 16*1024-1),
[]byte("d"),
[]byte{'d'},
bytes.Repeat([]byte("e"), 32*1024),
}
var wantRead bytes.Buffer

13
vendor/golang.org/x/net/http2/errors.go generated vendored
View File

@@ -87,16 +87,13 @@ type goAwayFlowError struct{}
func (goAwayFlowError) Error() string { return "connection exceeded flow control window size" }
// connError represents an HTTP/2 ConnectionError error code, along
// with a string (for debugging) explaining why.
//
// connErrorReason wraps a ConnectionError with an informative error about why it occurs.
// Errors of this type are only returned by the frame parser functions
// and converted into ConnectionError(Code), after stashing away
// the Reason into the Framer's errDetail field, accessible via
// the (*Framer).ErrorDetail method.
// and converted into ConnectionError(ErrCodeProtocol).
type connError struct {
Code ErrCode // the ConnectionError error code
Reason string // additional reason
Code ErrCode
Reason string
}
func (e connError) Error() string {

27
vendor/golang.org/x/net/http2/go16.go generated vendored
View File

@@ -7,6 +7,7 @@
package http2
import (
"crypto/tls"
"net/http"
"time"
)
@@ -14,3 +15,29 @@ import (
func transportExpectContinueTimeout(t1 *http.Transport) time.Duration {
return t1.ExpectContinueTimeout
}
// isBadCipher reports whether the cipher is blacklisted by the HTTP/2 spec.
func isBadCipher(cipher uint16) bool {
switch cipher {
case tls.TLS_RSA_WITH_RC4_128_SHA,
tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
tls.TLS_RSA_WITH_AES_128_CBC_SHA,
tls.TLS_RSA_WITH_AES_256_CBC_SHA,
tls.TLS_RSA_WITH_AES_128_GCM_SHA256,
tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
tls.TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_RC4_128_SHA,
tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA:
// Reject cipher suites from Appendix A.
// "This list includes those cipher suites that do not
// offer an ephemeral key exchange and those that are
// based on the TLS null, stream or block cipher type"
return true
default:
return false
}
}

2
vendor/golang.org/x/net/http2/go18.go generated vendored
View File

@@ -52,5 +52,3 @@ func reqGetBody(req *http.Request) func() (io.ReadCloser, error) {
func reqBodyIsNoBody(body io.ReadCloser) bool {
return body == http.NoBody
}
func go18httpNoBody() io.ReadCloser { return http.NoBody } // for tests only

16
vendor/golang.org/x/net/http2/go19.go generated vendored
View File

@@ -1,16 +0,0 @@
// 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.
// +build go1.9
package http2
import (
"net/http"
)
func configureServer19(s *http.Server, conf *Server) error {
s.RegisterOnShutdown(conf.state.startGracefulShutdown)
return nil
}

60
vendor/golang.org/x/net/http2/go19_test.go generated vendored
View File

@@ -1,60 +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 go1.9
package http2
import (
"context"
"net/http"
"reflect"
"testing"
"time"
)
func TestServerGracefulShutdown(t *testing.T) {
var st *serverTester
handlerDone := make(chan struct{})
st = newServerTester(t, func(w http.ResponseWriter, r *http.Request) {
defer close(handlerDone)
go st.ts.Config.Shutdown(context.Background())
ga := st.wantGoAway()
if ga.ErrCode != ErrCodeNo {
t.Errorf("GOAWAY error = %v; want ErrCodeNo", ga.ErrCode)
}
if ga.LastStreamID != 1 {
t.Errorf("GOAWAY LastStreamID = %v; want 1", ga.LastStreamID)
}
w.Header().Set("x-foo", "bar")
})
defer st.Close()
st.greet()
st.bodylessReq1()
select {
case <-handlerDone:
case <-time.After(5 * time.Second):
t.Fatalf("server did not shutdown?")
}
hf := st.wantHeaders()
goth := st.decodeHeader(hf.HeaderBlockFragment())
wanth := [][2]string{
{":status", "200"},
{"x-foo", "bar"},
{"content-type", "text/plain; charset=utf-8"},
{"content-length", "0"},
}
if !reflect.DeepEqual(goth, wanth) {
t.Errorf("Got headers %v; want %v", goth, wanth)
}
n, err := st.cc.Read([]byte{0})
if n != 0 || err == nil {
t.Errorf("Read = %v, %v; want 0, non-nil", n, err)
}
}

17
vendor/golang.org/x/net/http2/h2i/h2i.go generated vendored
View File

@@ -45,7 +45,6 @@ var (
flagNextProto = flag.String("nextproto", "h2,h2-14", "Comma-separated list of NPN/ALPN protocol names to negotiate.")
flagInsecure = flag.Bool("insecure", false, "Whether to skip TLS cert validation")
flagSettings = flag.String("settings", "empty", "comma-separated list of KEY=value settings for the initial SETTINGS frame. The magic value 'empty' sends an empty initial settings frame, and the magic value 'omit' causes no initial settings frame to be sent.")
flagDial = flag.String("dial", "", "optional ip:port to dial, to connect to a host:port but use a different SNI name (including a SNI name without DNS)")
)
type command struct {
@@ -148,14 +147,11 @@ func (app *h2i) Main() error {
InsecureSkipVerify: *flagInsecure,
}
hostAndPort := *flagDial
if hostAndPort == "" {
hostAndPort = withPort(app.host)
}
hostAndPort := withPort(app.host)
log.Printf("Connecting to %s ...", hostAndPort)
tc, err := tls.Dial("tcp", hostAndPort, cfg)
if err != nil {
return fmt.Errorf("Error dialing %s: %v", hostAndPort, err)
return fmt.Errorf("Error dialing %s: %v", withPort(app.host), err)
}
log.Printf("Connected to %v", tc.RemoteAddr())
defer tc.Close()
@@ -464,15 +460,6 @@ func (app *h2i) readFrames() error {
app.hdec = hpack.NewDecoder(tableSize, app.onNewHeaderField)
}
app.hdec.Write(f.HeaderBlockFragment())
case *http2.PushPromiseFrame:
if app.hdec == nil {
// TODO: if the user uses h2i to send a SETTINGS frame advertising
// something larger, we'll need to respect SETTINGS_HEADER_TABLE_SIZE
// and stuff here instead of using the 4k default. But for now:
tableSize := uint32(4 << 10)
app.hdec = hpack.NewDecoder(tableSize, app.onNewHeaderField)
}
app.hdec.Write(f.HeaderBlockFragment())
}
}
}

4
vendor/golang.org/x/net/http2/hpack/hpack_test.go generated vendored
View File

@@ -648,10 +648,6 @@ func TestHuffmanFuzzCrash(t *testing.T) {
}
}
func pair(name, value string) HeaderField {
return HeaderField{Name: name, Value: value}
}
func dehex(s string) []byte {
s = strings.Replace(s, " ", "", -1)
s = strings.Replace(s, "\n", "", -1)

131
vendor/golang.org/x/net/http2/hpack/tables.go generated vendored
View File

@@ -125,78 +125,77 @@ func (t *headerFieldTable) idToIndex(id uint64) uint64 {
return k + 1
}
func pair(name, value string) HeaderField {
return HeaderField{Name: name, Value: value}
}
// http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-07#appendix-B
var staticTable = newStaticTable()
var staticTableEntries = [...]HeaderField{
{Name: ":authority"},
{Name: ":method", Value: "GET"},
{Name: ":method", Value: "POST"},
{Name: ":path", Value: "/"},
{Name: ":path", Value: "/index.html"},
{Name: ":scheme", Value: "http"},
{Name: ":scheme", Value: "https"},
{Name: ":status", Value: "200"},
{Name: ":status", Value: "204"},
{Name: ":status", Value: "206"},
{Name: ":status", Value: "304"},
{Name: ":status", Value: "400"},
{Name: ":status", Value: "404"},
{Name: ":status", Value: "500"},
{Name: "accept-charset"},
{Name: "accept-encoding", Value: "gzip, deflate"},
{Name: "accept-language"},
{Name: "accept-ranges"},
{Name: "accept"},
{Name: "access-control-allow-origin"},
{Name: "age"},
{Name: "allow"},
{Name: "authorization"},
{Name: "cache-control"},
{Name: "content-disposition"},
{Name: "content-encoding"},
{Name: "content-language"},
{Name: "content-length"},
{Name: "content-location"},
{Name: "content-range"},
{Name: "content-type"},
{Name: "cookie"},
{Name: "date"},
{Name: "etag"},
{Name: "expect"},
{Name: "expires"},
{Name: "from"},
{Name: "host"},
{Name: "if-match"},
{Name: "if-modified-since"},
{Name: "if-none-match"},
{Name: "if-range"},
{Name: "if-unmodified-since"},
{Name: "last-modified"},
{Name: "link"},
{Name: "location"},
{Name: "max-forwards"},
{Name: "proxy-authenticate"},
{Name: "proxy-authorization"},
{Name: "range"},
{Name: "referer"},
{Name: "refresh"},
{Name: "retry-after"},
{Name: "server"},
{Name: "set-cookie"},
{Name: "strict-transport-security"},
{Name: "transfer-encoding"},
{Name: "user-agent"},
{Name: "vary"},
{Name: "via"},
{Name: "www-authenticate"},
}
func newStaticTable() *headerFieldTable {
t := &headerFieldTable{}
t.init()
for _, e := range staticTableEntries[:] {
t.addEntry(e)
}
t.addEntry(pair(":authority", ""))
t.addEntry(pair(":method", "GET"))
t.addEntry(pair(":method", "POST"))
t.addEntry(pair(":path", "/"))
t.addEntry(pair(":path", "/index.html"))
t.addEntry(pair(":scheme", "http"))
t.addEntry(pair(":scheme", "https"))
t.addEntry(pair(":status", "200"))
t.addEntry(pair(":status", "204"))
t.addEntry(pair(":status", "206"))
t.addEntry(pair(":status", "304"))
t.addEntry(pair(":status", "400"))
t.addEntry(pair(":status", "404"))
t.addEntry(pair(":status", "500"))
t.addEntry(pair("accept-charset", ""))
t.addEntry(pair("accept-encoding", "gzip, deflate"))
t.addEntry(pair("accept-language", ""))
t.addEntry(pair("accept-ranges", ""))
t.addEntry(pair("accept", ""))
t.addEntry(pair("access-control-allow-origin", ""))
t.addEntry(pair("age", ""))
t.addEntry(pair("allow", ""))
t.addEntry(pair("authorization", ""))
t.addEntry(pair("cache-control", ""))
t.addEntry(pair("content-disposition", ""))
t.addEntry(pair("content-encoding", ""))
t.addEntry(pair("content-language", ""))
t.addEntry(pair("content-length", ""))
t.addEntry(pair("content-location", ""))
t.addEntry(pair("content-range", ""))
t.addEntry(pair("content-type", ""))
t.addEntry(pair("cookie", ""))
t.addEntry(pair("date", ""))
t.addEntry(pair("etag", ""))
t.addEntry(pair("expect", ""))
t.addEntry(pair("expires", ""))
t.addEntry(pair("from", ""))
t.addEntry(pair("host", ""))
t.addEntry(pair("if-match", ""))
t.addEntry(pair("if-modified-since", ""))
t.addEntry(pair("if-none-match", ""))
t.addEntry(pair("if-range", ""))
t.addEntry(pair("if-unmodified-since", ""))
t.addEntry(pair("last-modified", ""))
t.addEntry(pair("link", ""))
t.addEntry(pair("location", ""))
t.addEntry(pair("max-forwards", ""))
t.addEntry(pair("proxy-authenticate", ""))
t.addEntry(pair("proxy-authorization", ""))
t.addEntry(pair("range", ""))
t.addEntry(pair("referer", ""))
t.addEntry(pair("refresh", ""))
t.addEntry(pair("retry-after", ""))
t.addEntry(pair("server", ""))
t.addEntry(pair("set-cookie", ""))
t.addEntry(pair("strict-transport-security", ""))
t.addEntry(pair("transfer-encoding", ""))
t.addEntry(pair("user-agent", ""))
t.addEntry(pair("vary", ""))
t.addEntry(pair("via", ""))
t.addEntry(pair("www-authenticate", ""))
return t
}

8
vendor/golang.org/x/net/http2/http2.go generated vendored
View File

@@ -376,16 +376,12 @@ func (s *sorter) SortStrings(ss []string) {
// validPseudoPath reports whether v is a valid :path pseudo-header
// value. It must be either:
//
// *) a non-empty string starting with '/'
// *) a non-empty string starting with '/', but not with with "//",
// *) the string '*', for OPTIONS requests.
//
// For now this is only used a quick check for deciding when to clean
// up Opaque URLs before sending requests from the Transport.
// See golang.org/issue/16847
//
// We used to enforce that the path also didn't start with "//", but
// Google's GFE accepts such paths and Chrome sends them, so ignore
// that part of the spec. See golang.org/issue/19103.
func validPseudoPath(v string) bool {
return (len(v) > 0 && v[0] == '/') || v == "*"
return (len(v) > 0 && v[0] == '/' && (len(v) == 1 || v[1] != '/')) || v == "*"
}

25
vendor/golang.org/x/net/http2/not_go16.go generated vendored
View File

@@ -7,6 +7,7 @@
package http2
import (
"crypto/tls"
"net/http"
"time"
)
@@ -19,3 +20,27 @@ func transportExpectContinueTimeout(t1 *http.Transport) time.Duration {
return 0
}
// isBadCipher reports whether the cipher is blacklisted by the HTTP/2 spec.
func isBadCipher(cipher uint16) bool {
switch cipher {
case tls.TLS_RSA_WITH_RC4_128_SHA,
tls.TLS_RSA_WITH_3DES_EDE_CBC_SHA,
tls.TLS_RSA_WITH_AES_128_CBC_SHA,
tls.TLS_RSA_WITH_AES_256_CBC_SHA,
tls.TLS_ECDHE_ECDSA_WITH_RC4_128_SHA,
tls.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
tls.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_RC4_128_SHA,
tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA:
// Reject cipher suites from Appendix A.
// "This list includes those cipher suites that do not
// offer an ephemeral key exchange and those that are
// based on the TLS null, stream or block cipher type"
return true
default:
return false
}
}

2
vendor/golang.org/x/net/http2/not_go18.go generated vendored
View File

@@ -25,5 +25,3 @@ func reqGetBody(req *http.Request) func() (io.ReadCloser, error) {
}
func reqBodyIsNoBody(io.ReadCloser) bool { return false }
func go18httpNoBody() io.ReadCloser { return nil } // for tests only

16
vendor/golang.org/x/net/http2/not_go19.go generated vendored
View File

@@ -1,16 +0,0 @@
// Copyright 2016 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 !go1.9
package http2
import (
"net/http"
)
func configureServer19(s *http.Server, conf *Server) error {
// not supported prior to go1.9
return nil
}

16
vendor/golang.org/x/net/http2/pipe.go generated vendored
View File

@@ -15,8 +15,8 @@ import (
// underlying buffer is an interface. (io.Pipe is always unbuffered)
type pipe struct {
mu sync.Mutex
c sync.Cond // c.L lazily initialized to &p.mu
b pipeBuffer // nil when done reading
c sync.Cond // c.L lazily initialized to &p.mu
b pipeBuffer
err error // read error once empty. non-nil means closed.
breakErr error // immediate read error (caller doesn't see rest of b)
donec chan struct{} // closed on error
@@ -32,9 +32,6 @@ type pipeBuffer interface {
func (p *pipe) Len() int {
p.mu.Lock()
defer p.mu.Unlock()
if p.b == nil {
return 0
}
return p.b.Len()
}
@@ -50,7 +47,7 @@ func (p *pipe) Read(d []byte) (n int, err error) {
if p.breakErr != nil {
return 0, p.breakErr
}
if p.b != nil && p.b.Len() > 0 {
if p.b.Len() > 0 {
return p.b.Read(d)
}
if p.err != nil {
@@ -58,7 +55,6 @@ func (p *pipe) Read(d []byte) (n int, err error) {
p.readFn() // e.g. copy trailers
p.readFn = nil // not sticky like p.err
}
p.b = nil
return 0, p.err
}
p.c.Wait()
@@ -79,9 +75,6 @@ func (p *pipe) Write(d []byte) (n int, err error) {
if p.err != nil {
return 0, errClosedPipeWrite
}
if p.breakErr != nil {
return len(d), nil // discard when there is no reader
}
return p.b.Write(d)
}
@@ -116,9 +109,6 @@ func (p *pipe) closeWithError(dst *error, err error, fn func()) {
return
}
p.readFn = fn
if dst == &p.breakErr {
p.b = nil
}
*dst = err
p.closeDoneLocked()
}

21
vendor/golang.org/x/net/http2/pipe_test.go generated vendored
View File

@@ -92,13 +92,6 @@ func TestPipeCloseWithError(t *testing.T) {
if err != a {
t.Logf("read error = %v, %v", err, a)
}
// Read and Write should fail.
if n, err := p.Write([]byte("abc")); err != errClosedPipeWrite || n != 0 {
t.Errorf("Write(abc) after close\ngot %v, %v\nwant 0, %v", n, err, errClosedPipeWrite)
}
if n, err := p.Read(make([]byte, 1)); err == nil || n != 0 {
t.Errorf("Read() after close\ngot %v, nil\nwant 0, %v", n, errClosedPipeWrite)
}
}
func TestPipeBreakWithError(t *testing.T) {
@@ -113,18 +106,4 @@ func TestPipeBreakWithError(t *testing.T) {
if err != a {
t.Logf("read error = %v, %v", err, a)
}
if p.b != nil {
t.Errorf("buffer should be nil after BreakWithError")
}
// Write should succeed silently.
if n, err := p.Write([]byte("abc")); err != nil || n != 3 {
t.Errorf("Write(abc) after break\ngot %v, %v\nwant 0, nil", n, err)
}
if p.b != nil {
t.Errorf("buffer should be nil after Write")
}
// Read should fail.
if n, err := p.Read(make([]byte, 1)); err == nil || n != 0 {
t.Errorf("Read() after close\ngot %v, nil\nwant 0, not nil", n)
}
}

221
vendor/golang.org/x/net/http2/server.go generated vendored
View File

@@ -126,11 +126,6 @@ type Server struct {
// NewWriteScheduler constructs a write scheduler for a connection.
// If nil, a default scheduler is chosen.
NewWriteScheduler func() WriteScheduler
// Internal state. This is a pointer (rather than embedded directly)
// so that we don't embed a Mutex in this struct, which will make the
// struct non-copyable, which might break some callers.
state *serverInternalState
}
func (s *Server) initialConnRecvWindowSize() int32 {
@@ -161,40 +156,6 @@ func (s *Server) maxConcurrentStreams() uint32 {
return defaultMaxStreams
}
type serverInternalState struct {
mu sync.Mutex
activeConns map[*serverConn]struct{}
}
func (s *serverInternalState) registerConn(sc *serverConn) {
if s == nil {
return // if the Server was used without calling ConfigureServer
}
s.mu.Lock()
s.activeConns[sc] = struct{}{}
s.mu.Unlock()
}
func (s *serverInternalState) unregisterConn(sc *serverConn) {
if s == nil {
return // if the Server was used without calling ConfigureServer
}
s.mu.Lock()
delete(s.activeConns, sc)
s.mu.Unlock()
}
func (s *serverInternalState) startGracefulShutdown() {
if s == nil {
return // if the Server was used without calling ConfigureServer
}
s.mu.Lock()
for sc := range s.activeConns {
sc.startGracefulShutdown()
}
s.mu.Unlock()
}
// ConfigureServer adds HTTP/2 support to a net/http Server.
//
// The configuration conf may be nil.
@@ -207,13 +168,9 @@ func ConfigureServer(s *http.Server, conf *Server) error {
if conf == nil {
conf = new(Server)
}
conf.state = &serverInternalState{activeConns: make(map[*serverConn]struct{})}
if err := configureServer18(s, conf); err != nil {
return err
}
if err := configureServer19(s, conf); err != nil {
return err
}
if s.TLSConfig == nil {
s.TLSConfig = new(tls.Config)
@@ -335,7 +292,7 @@ func (s *Server) ServeConn(c net.Conn, opts *ServeConnOpts) {
streams: make(map[uint32]*stream),
readFrameCh: make(chan readFrameResult),
wantWriteFrameCh: make(chan FrameWriteRequest, 8),
serveMsgCh: make(chan interface{}, 8),
wantStartPushCh: make(chan startPushRequest, 8),
wroteFrameCh: make(chan frameWriteResult, 1), // buffered; one send in writeFrameAsync
bodyReadCh: make(chan bodyReadMsg), // buffering doesn't matter either way
doneServing: make(chan struct{}),
@@ -348,9 +305,6 @@ func (s *Server) ServeConn(c net.Conn, opts *ServeConnOpts) {
pushEnabled: true,
}
s.state.registerConn(sc)
defer s.state.unregisterConn(sc)
// The net/http package sets the write deadline from the
// http.Server.WriteTimeout during the TLS handshake, but then
// passes the connection off to us with the deadline already set.
@@ -451,9 +405,10 @@ type serverConn struct {
doneServing chan struct{} // closed when serverConn.serve ends
readFrameCh chan readFrameResult // written by serverConn.readFrames
wantWriteFrameCh chan FrameWriteRequest // from handlers -> serve
wantStartPushCh chan startPushRequest // from handlers -> serve
wroteFrameCh chan frameWriteResult // from writeFrameAsync -> serve, tickles more frame writes
bodyReadCh chan bodyReadMsg // from handlers -> serve
serveMsgCh chan interface{} // misc messages & code to send to / run on the serve loop
testHookCh chan func(int) // code to run on the serve loop
flow flow // conn-wide (not stream-specific) outbound flow control
inflow flow // conn-wide inbound flow control
tlsState *tls.ConnectionState // shared by all handlers, like net/http
@@ -485,15 +440,14 @@ type serverConn struct {
inFrameScheduleLoop bool // whether we're in the scheduleFrameWrite loop
needToSendGoAway bool // we need to schedule a GOAWAY frame write
goAwayCode ErrCode
shutdownTimer *time.Timer // nil until used
idleTimer *time.Timer // nil if unused
shutdownTimerCh <-chan time.Time // nil until used
shutdownTimer *time.Timer // nil until used
idleTimer *time.Timer // nil if unused
idleTimerCh <-chan time.Time // nil if unused
// Owned by the writeFrameAsync goroutine:
headerWriteBuf bytes.Buffer
hpackEncoder *hpack.Encoder
// Used by startGracefulShutdown.
shutdownOnce sync.Once
}
func (sc *serverConn) maxHeaderListSize() uint32 {
@@ -794,15 +748,19 @@ func (sc *serverConn) serve() {
sc.setConnState(http.StateIdle)
if sc.srv.IdleTimeout != 0 {
sc.idleTimer = time.AfterFunc(sc.srv.IdleTimeout, sc.onIdleTimer)
sc.idleTimer = time.NewTimer(sc.srv.IdleTimeout)
defer sc.idleTimer.Stop()
sc.idleTimerCh = sc.idleTimer.C
}
var gracefulShutdownCh <-chan struct{}
if sc.hs != nil {
gracefulShutdownCh = h1ServerShutdownChan(sc.hs)
}
go sc.readFrames() // closed by defer sc.conn.Close above
settingsTimer := time.AfterFunc(firstSettingsTimeout, sc.onSettingsTimer)
defer settingsTimer.Stop()
settingsTimer := time.NewTimer(firstSettingsTimeout)
loopNum := 0
for {
loopNum++
@@ -813,6 +771,8 @@ func (sc *serverConn) serve() {
break
}
sc.writeFrame(wr)
case spr := <-sc.wantStartPushCh:
sc.startPush(spr)
case res := <-sc.wroteFrameCh:
sc.wroteFrame(res)
case res := <-sc.readFrameCh:
@@ -820,37 +780,26 @@ func (sc *serverConn) serve() {
return
}
res.readMore()
if settingsTimer != nil {
if settingsTimer.C != nil {
settingsTimer.Stop()
settingsTimer = nil
settingsTimer.C = nil
}
case m := <-sc.bodyReadCh:
sc.noteBodyRead(m.st, m.n)
case msg := <-sc.serveMsgCh:
switch v := msg.(type) {
case func(int):
v(loopNum) // for testing
case *serverMessage:
switch v {
case settingsTimerMsg:
sc.logf("timeout waiting for SETTINGS frames from %v", sc.conn.RemoteAddr())
return
case idleTimerMsg:
sc.vlogf("connection is idle")
sc.goAway(ErrCodeNo)
case shutdownTimerMsg:
sc.vlogf("GOAWAY close timer fired; closing conn from %v", sc.conn.RemoteAddr())
return
case gracefulShutdownMsg:
sc.startGracefulShutdownInternal()
default:
panic("unknown timer")
}
case *startPushRequest:
sc.startPush(v)
default:
panic(fmt.Sprintf("unexpected type %T", v))
}
case <-settingsTimer.C:
sc.logf("timeout waiting for SETTINGS frames from %v", sc.conn.RemoteAddr())
return
case <-gracefulShutdownCh:
gracefulShutdownCh = nil
sc.startGracefulShutdown()
case <-sc.shutdownTimerCh:
sc.vlogf("GOAWAY close timer fired; closing conn from %v", sc.conn.RemoteAddr())
return
case <-sc.idleTimerCh:
sc.vlogf("connection is idle")
sc.goAway(ErrCodeNo)
case fn := <-sc.testHookCh:
fn(loopNum)
}
if sc.inGoAway && sc.curOpenStreams() == 0 && !sc.needToSendGoAway && !sc.writingFrame {
@@ -859,36 +808,6 @@ func (sc *serverConn) serve() {
}
}
func (sc *serverConn) awaitGracefulShutdown(sharedCh <-chan struct{}, privateCh chan struct{}) {
select {
case <-sc.doneServing:
case <-sharedCh:
close(privateCh)
}
}
type serverMessage int
// Message values sent to serveMsgCh.
var (
settingsTimerMsg = new(serverMessage)
idleTimerMsg = new(serverMessage)
shutdownTimerMsg = new(serverMessage)
gracefulShutdownMsg = new(serverMessage)
)
func (sc *serverConn) onSettingsTimer() { sc.sendServeMsg(settingsTimerMsg) }
func (sc *serverConn) onIdleTimer() { sc.sendServeMsg(idleTimerMsg) }
func (sc *serverConn) onShutdownTimer() { sc.sendServeMsg(shutdownTimerMsg) }
func (sc *serverConn) sendServeMsg(msg interface{}) {
sc.serveG.checkNotOn() // NOT
select {
case sc.serveMsgCh <- msg:
case <-sc.doneServing:
}
}
// readPreface reads the ClientPreface greeting from the peer
// or returns an error on timeout or an invalid greeting.
func (sc *serverConn) readPreface() error {
@@ -1206,19 +1125,10 @@ func (sc *serverConn) scheduleFrameWrite() {
sc.inFrameScheduleLoop = false
}
// startGracefulShutdown gracefully shuts down a connection. This
// sends GOAWAY with ErrCodeNo to tell the client we're gracefully
// shutting down. The connection isn't closed until all current
// streams are done.
//
// startGracefulShutdown returns immediately; it does not wait until
// the connection has shut down.
// startGracefulShutdown sends a GOAWAY with ErrCodeNo to tell the
// client we're gracefully shutting down. The connection isn't closed
// until all current streams are done.
func (sc *serverConn) startGracefulShutdown() {
sc.serveG.checkNotOn() // NOT
sc.shutdownOnce.Do(func() { sc.sendServeMsg(gracefulShutdownMsg) })
}
func (sc *serverConn) startGracefulShutdownInternal() {
sc.goAwayIn(ErrCodeNo, 0)
}
@@ -1250,7 +1160,8 @@ func (sc *serverConn) goAwayIn(code ErrCode, forceCloseIn time.Duration) {
func (sc *serverConn) shutDownIn(d time.Duration) {
sc.serveG.check()
sc.shutdownTimer = time.AfterFunc(d, sc.onShutdownTimer)
sc.shutdownTimer = time.NewTimer(d)
sc.shutdownTimerCh = sc.shutdownTimer.C
}
func (sc *serverConn) resetStream(se StreamError) {
@@ -1448,7 +1359,7 @@ func (sc *serverConn) closeStream(st *stream, err error) {
sc.idleTimer.Reset(sc.srv.IdleTimeout)
}
if h1ServerKeepAlivesDisabled(sc.hs) {
sc.startGracefulShutdownInternal()
sc.startGracefulShutdown()
}
}
if p := st.body; p != nil {
@@ -1635,7 +1546,7 @@ func (sc *serverConn) processGoAway(f *GoAwayFrame) error {
} else {
sc.vlogf("http2: received GOAWAY %+v, starting graceful shutdown", f)
}
sc.startGracefulShutdownInternal()
sc.startGracefulShutdown()
// http://tools.ietf.org/html/rfc7540#section-6.8
// We should not create any new streams, which means we should disable push.
sc.pushEnabled = false
@@ -2252,7 +2163,6 @@ type responseWriterState struct {
wroteHeader bool // WriteHeader called (explicitly or implicitly). Not necessarily sent to user yet.
sentHeader bool // have we sent the header frame?
handlerDone bool // handler has finished
dirty bool // a Write failed; don't reuse this responseWriterState
sentContentLen int64 // non-zero if handler set a Content-Length header
wroteBytes int64
@@ -2334,7 +2244,6 @@ func (rws *responseWriterState) writeChunk(p []byte) (n int, err error) {
date: date,
})
if err != nil {
rws.dirty = true
return 0, err
}
if endStream {
@@ -2356,7 +2265,6 @@ func (rws *responseWriterState) writeChunk(p []byte) (n int, err error) {
if len(p) > 0 || endStream {
// only send a 0 byte DATA frame if we're ending the stream.
if err := rws.conn.writeDataFromHandler(rws.stream, p, endStream); err != nil {
rws.dirty = true
return 0, err
}
}
@@ -2368,9 +2276,6 @@ func (rws *responseWriterState) writeChunk(p []byte) (n int, err error) {
trailers: rws.trailers,
endStream: true,
})
if err != nil {
rws.dirty = true
}
return len(p), err
}
return len(p), nil
@@ -2510,7 +2415,7 @@ func cloneHeader(h http.Header) http.Header {
//
// * Handler calls w.Write or w.WriteString ->
// * -> rws.bw (*bufio.Writer) ->
// * (Handler might call Flush)
// * (Handler migth call Flush)
// * -> chunkWriter{rws}
// * -> responseWriterState.writeChunk(p []byte)
// * -> responseWriterState.writeChunk (most of the magic; see comment there)
@@ -2549,19 +2454,10 @@ func (w *responseWriter) write(lenData int, dataB []byte, dataS string) (n int,
func (w *responseWriter) handlerDone() {
rws := w.rws
dirty := rws.dirty
rws.handlerDone = true
w.Flush()
w.rws = nil
if !dirty {
// Only recycle the pool if all prior Write calls to
// the serverConn goroutine completed successfully. If
// they returned earlier due to resets from the peer
// there might still be write goroutines outstanding
// from the serverConn referencing the rws memory. See
// issue 20704.
responseWriterStatePool.Put(rws)
}
responseWriterStatePool.Put(rws)
}
// Push errors.
@@ -2643,7 +2539,7 @@ func (w *responseWriter) push(target string, opts pushOptions) error {
return fmt.Errorf("method %q must be GET or HEAD", opts.Method)
}
msg := &startPushRequest{
msg := startPushRequest{
parent: st,
method: opts.Method,
url: u,
@@ -2656,7 +2552,7 @@ func (w *responseWriter) push(target string, opts pushOptions) error {
return errClientDisconnected
case <-st.cw:
return errStreamClosed
case sc.serveMsgCh <- msg:
case sc.wantStartPushCh <- msg:
}
select {
@@ -2678,7 +2574,7 @@ type startPushRequest struct {
done chan error
}
func (sc *serverConn) startPush(msg *startPushRequest) {
func (sc *serverConn) startPush(msg startPushRequest) {
sc.serveG.check()
// http://tools.ietf.org/html/rfc7540#section-6.6.
@@ -2717,7 +2613,7 @@ func (sc *serverConn) startPush(msg *startPushRequest) {
// A server that is unable to establish a new stream identifier can send a GOAWAY
// frame so that the client is forced to open a new connection for new streams.
if sc.maxPushPromiseID+2 >= 1<<31 {
sc.startGracefulShutdownInternal()
sc.startGracefulShutdown()
return 0, ErrPushLimitReached
}
sc.maxPushPromiseID += 2
@@ -2842,6 +2738,31 @@ var badTrailer = map[string]bool{
"Www-Authenticate": true,
}
// h1ServerShutdownChan returns a channel that will be closed when the
// provided *http.Server wants to shut down.
//
// This is a somewhat hacky way to get at http1 innards. It works
// when the http2 code is bundled into the net/http package in the
// standard library. The alternatives ended up making the cmd/go tool
// depend on http Servers. This is the lightest option for now.
// This is tested via the TestServeShutdown* tests in net/http.
func h1ServerShutdownChan(hs *http.Server) <-chan struct{} {
if fn := testh1ServerShutdownChan; fn != nil {
return fn(hs)
}
var x interface{} = hs
type I interface {
getDoneChan() <-chan struct{}
}
if hs, ok := x.(I); ok {
return hs.getDoneChan()
}
return nil
}
// optional test hook for h1ServerShutdownChan.
var testh1ServerShutdownChan func(hs *http.Server) <-chan struct{}
// h1ServerKeepAlivesDisabled reports whether hs has its keep-alives
// disabled. See comments on h1ServerShutdownChan above for why
// the code is written this way.

2
vendor/golang.org/x/net/http2/server_push_test.go generated vendored
View File

@@ -508,7 +508,7 @@ func TestServer_Push_RejectAfterGoAway(t *testing.T) {
return
default:
}
st.sc.serveMsgCh <- func(loopNum int) {
st.sc.testHookCh <- func(loopNum int) {
if !st.sc.pushEnabled {
readyOnce.Do(func() { close(ready) })
}

78
vendor/golang.org/x/net/http2/server_test.go generated vendored
View File

@@ -142,6 +142,7 @@ func newServerTester(t testing.TB, handler http.HandlerFunc, opts ...interface{}
st.scMu.Lock()
defer st.scMu.Unlock()
st.sc = v
st.sc.testHookCh = make(chan func(int))
}
log.SetOutput(io.MultiWriter(stderrv(), twriter{t: t, st: st}))
if !onlyServer {
@@ -186,7 +187,7 @@ func (st *serverTester) addLogFilter(phrase string) {
func (st *serverTester) stream(id uint32) *stream {
ch := make(chan *stream, 1)
st.sc.serveMsgCh <- func(int) {
st.sc.testHookCh <- func(int) {
ch <- st.sc.streams[id]
}
return <-ch
@@ -194,7 +195,7 @@ func (st *serverTester) stream(id uint32) *stream {
func (st *serverTester) streamState(id uint32) streamState {
ch := make(chan streamState, 1)
st.sc.serveMsgCh <- func(int) {
st.sc.testHookCh <- func(int) {
state, _ := st.sc.state(id)
ch <- state
}
@@ -204,7 +205,7 @@ func (st *serverTester) streamState(id uint32) streamState {
// loopNum reports how many times this conn's select loop has gone around.
func (st *serverTester) loopNum() int {
lastc := make(chan int, 1)
st.sc.serveMsgCh <- func(loopNum int) {
st.sc.testHookCh <- func(loopNum int) {
lastc <- loopNum
}
return <-lastc
@@ -286,7 +287,7 @@ func (st *serverTester) greetAndCheckSettings(checkSetting func(s Setting) error
case *WindowUpdateFrame:
if f.FrameHeader.StreamID != 0 {
st.t.Fatalf("WindowUpdate StreamID = %d; want 0", f.FrameHeader.StreamID)
st.t.Fatalf("WindowUpdate StreamID = %d; want 0", f.FrameHeader.StreamID, 0)
}
incr := uint32((&Server{}).initialConnRecvWindowSize() - initialWindowSize)
if f.Increment != incr {
@@ -2431,7 +2432,6 @@ func TestServer_Rejects_TLSBadCipher(t *testing.T) {
tls.TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
cipher_TLS_RSA_WITH_AES_128_CBC_SHA256,
}
})
defer st.Close()
@@ -3414,9 +3414,8 @@ func TestServerHandleCustomConn(t *testing.T) {
}()
const testString = "my custom ConnectionState"
fakeConnState := tls.ConnectionState{
ServerName: testString,
Version: tls.VersionTLS12,
CipherSuite: cipher_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
ServerName: testString,
Version: tls.VersionTLS12,
}
go s.ServeConn(connStateConn{c1, fakeConnState}, &ServeConnOpts{
BaseConfig: &http.Server{
@@ -3686,36 +3685,47 @@ func TestRequestBodyReadCloseRace(t *testing.T) {
}
}
func TestIssue20704Race(t *testing.T) {
if testing.Short() && os.Getenv("GO_BUILDER_NAME") == "" {
t.Skip("skipping in short mode")
}
const (
itemSize = 1 << 10
itemCount = 100
)
func TestServerGracefulShutdown(t *testing.T) {
shutdownCh := make(chan struct{})
defer func() { testh1ServerShutdownChan = nil }()
testh1ServerShutdownChan = func(*http.Server) <-chan struct{} { return shutdownCh }
st := newServerTester(t, func(w http.ResponseWriter, r *http.Request) {
for i := 0; i < itemCount; i++ {
_, err := w.Write(make([]byte, itemSize))
if err != nil {
return
}
var st *serverTester
handlerDone := make(chan struct{})
st = newServerTester(t, func(w http.ResponseWriter, r *http.Request) {
defer close(handlerDone)
close(shutdownCh)
ga := st.wantGoAway()
if ga.ErrCode != ErrCodeNo {
t.Errorf("GOAWAY error = %v; want ErrCodeNo", ga.ErrCode)
}
}, optOnlyServer)
if ga.LastStreamID != 1 {
t.Errorf("GOAWAY LastStreamID = %v; want 1", ga.LastStreamID)
}
w.Header().Set("x-foo", "bar")
})
defer st.Close()
tr := &Transport{TLSClientConfig: tlsConfigInsecure}
defer tr.CloseIdleConnections()
cl := &http.Client{Transport: tr}
st.greet()
st.bodylessReq1()
for i := 0; i < 1000; i++ {
resp, err := cl.Get(st.ts.URL)
if err != nil {
t.Fatal(err)
}
// Force a RST stream to the server by closing without
// reading the body:
resp.Body.Close()
<-handlerDone
hf := st.wantHeaders()
goth := st.decodeHeader(hf.HeaderBlockFragment())
wanth := [][2]string{
{":status", "200"},
{"x-foo", "bar"},
{"content-type", "text/plain; charset=utf-8"},
{"content-length", "0"},
}
if !reflect.DeepEqual(goth, wanth) {
t.Errorf("Got headers %v; want %v", goth, wanth)
}
n, err := st.cc.Read([]byte{0})
if n != 0 || err == nil {
t.Errorf("Read = %v, %v; want 0, non-nil", n, err)
}
}

249
vendor/golang.org/x/net/http2/transport.go generated vendored
View File

@@ -18,7 +18,6 @@ import (
"io/ioutil"
"log"
"math"
mathrand "math/rand"
"net"
"net/http"
"sort"
@@ -165,7 +164,6 @@ type ClientConn struct {
goAwayDebug string // goAway frame's debug data, retained as a string
streams map[uint32]*clientStream // client-initiated
nextStreamID uint32
pendingRequests int // requests blocked and waiting to be sent because len(streams) == maxConcurrentStreams
pings map[[8]byte]chan struct{} // in flight ping data to notification channel
bw *bufio.Writer
br *bufio.Reader
@@ -218,45 +216,35 @@ type clientStream struct {
resTrailer *http.Header // client's Response.Trailer
}
// awaitRequestCancel waits for the user to cancel a request or for the done
// channel to be signaled. A non-nil error is returned only if the request was
// canceled.
func awaitRequestCancel(req *http.Request, done <-chan struct{}) error {
// awaitRequestCancel runs in its own goroutine and waits for the user
// to cancel a RoundTrip request, its context to expire, or for the
// request to be done (any way it might be removed from the cc.streams
// map: peer reset, successful completion, TCP connection breakage,
// etc)
func (cs *clientStream) awaitRequestCancel(req *http.Request) {
ctx := reqContext(req)
if req.Cancel == nil && ctx.Done() == nil {
return nil
return
}
select {
case <-req.Cancel:
return errRequestCanceled
case <-ctx.Done():
return ctx.Err()
case <-done:
return nil
}
}
// awaitRequestCancel waits for the user to cancel a request, its context to
// expire, or for the request to be done (any way it might be removed from the
// cc.streams map: peer reset, successful completion, TCP connection breakage,
// etc). If the request is canceled, then cs will be canceled and closed.
func (cs *clientStream) awaitRequestCancel(req *http.Request) {
if err := awaitRequestCancel(req, cs.done); err != nil {
cs.cancelStream()
cs.bufPipe.CloseWithError(err)
cs.bufPipe.CloseWithError(errRequestCanceled)
case <-ctx.Done():
cs.cancelStream()
cs.bufPipe.CloseWithError(ctx.Err())
case <-cs.done:
}
}
func (cs *clientStream) cancelStream() {
cc := cs.cc
cc.mu.Lock()
cs.cc.mu.Lock()
didReset := cs.didReset
cs.didReset = true
cc.mu.Unlock()
cs.cc.mu.Unlock()
if !didReset {
cc.writeStreamReset(cs.ID, ErrCodeCancel, nil)
cc.forgetStreamID(cs.ID)
cs.cc.writeStreamReset(cs.ID, ErrCodeCancel, nil)
}
}
@@ -341,7 +329,7 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res
}
addr := authorityAddr(req.URL.Scheme, req.URL.Host)
for retry := 0; ; retry++ {
for {
cc, err := t.connPool().GetClientConn(req, addr)
if err != nil {
t.vlogf("http2: Transport failed to get client conn for %s: %v", addr, err)
@@ -349,25 +337,9 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res
}
traceGotConn(req, cc)
res, err := cc.RoundTrip(req)
if err != nil && retry <= 6 {
afterBodyWrite := false
if e, ok := err.(afterReqBodyWriteError); ok {
err = e
afterBodyWrite = true
}
if req, err = shouldRetryRequest(req, err, afterBodyWrite); err == nil {
// After the first retry, do exponential backoff with 10% jitter.
if retry == 0 {
continue
}
backoff := float64(uint(1) << (uint(retry) - 1))
backoff += backoff * (0.1 * mathrand.Float64())
select {
case <-time.After(time.Second * time.Duration(backoff)):
continue
case <-reqContext(req).Done():
return nil, reqContext(req).Err()
}
if err != nil {
if req, err = shouldRetryRequest(req, err); err == nil {
continue
}
}
if err != nil {
@@ -388,60 +360,43 @@ func (t *Transport) CloseIdleConnections() {
}
var (
errClientConnClosed = errors.New("http2: client conn is closed")
errClientConnUnusable = errors.New("http2: client conn not usable")
errClientConnGotGoAway = errors.New("http2: Transport received Server's graceful shutdown GOAWAY")
errClientConnClosed = errors.New("http2: client conn is closed")
errClientConnUnusable = errors.New("http2: client conn not usable")
errClientConnGotGoAway = errors.New("http2: Transport received Server's graceful shutdown GOAWAY")
errClientConnGotGoAwayAfterSomeReqBody = errors.New("http2: Transport received Server's graceful shutdown GOAWAY; some request body already written")
)
// afterReqBodyWriteError is a wrapper around errors returned by ClientConn.RoundTrip.
// It is used to signal that err happened after part of Request.Body was sent to the server.
type afterReqBodyWriteError struct {
err error
}
func (e afterReqBodyWriteError) Error() string {
return e.err.Error() + "; some request body already written"
}
// shouldRetryRequest is called by RoundTrip when a request fails to get
// response headers. It is always called with a non-nil error.
// It returns either a request to retry (either the same request, or a
// modified clone), or an error if the request can't be replayed.
func shouldRetryRequest(req *http.Request, err error, afterBodyWrite bool) (*http.Request, error) {
if !canRetryError(err) {
func shouldRetryRequest(req *http.Request, err error) (*http.Request, error) {
switch err {
default:
return nil, err
}
if !afterBodyWrite {
case errClientConnUnusable, errClientConnGotGoAway:
return req, nil
case errClientConnGotGoAwayAfterSomeReqBody:
// If the Body is nil (or http.NoBody), it's safe to reuse
// this request and its Body.
if req.Body == nil || reqBodyIsNoBody(req.Body) {
return req, nil
}
// Otherwise we depend on the Request having its GetBody
// func defined.
getBody := reqGetBody(req) // Go 1.8: getBody = req.GetBody
if getBody == nil {
return nil, errors.New("http2: Transport: peer server initiated graceful shutdown after some of Request.Body was written; define Request.GetBody to avoid this error")
}
body, err := getBody()
if err != nil {
return nil, err
}
newReq := *req
newReq.Body = body
return &newReq, nil
}
// If the Body is nil (or http.NoBody), it's safe to reuse
// this request and its Body.
if req.Body == nil || reqBodyIsNoBody(req.Body) {
return req, nil
}
// Otherwise we depend on the Request having its GetBody
// func defined.
getBody := reqGetBody(req) // Go 1.8: getBody = req.GetBody
if getBody == nil {
return nil, fmt.Errorf("http2: Transport: cannot retry err [%v] after Request.Body was written; define Request.GetBody to avoid this error", err)
}
body, err := getBody()
if err != nil {
return nil, err
}
newReq := *req
newReq.Body = body
return &newReq, nil
}
func canRetryError(err error) bool {
if err == errClientConnUnusable || err == errClientConnGotGoAway {
return true
}
if se, ok := err.(StreamError); ok {
return se.Code == ErrCodeRefusedStream
}
return false
}
func (t *Transport) dialClientConn(addr string, singleUse bool) (*ClientConn, error) {
@@ -605,8 +560,6 @@ func (cc *ClientConn) setGoAway(f *GoAwayFrame) {
}
}
// CanTakeNewRequest reports whether the connection can take a new request,
// meaning it has not been closed or received or sent a GOAWAY.
func (cc *ClientConn) CanTakeNewRequest() bool {
cc.mu.Lock()
defer cc.mu.Unlock()
@@ -618,7 +571,8 @@ func (cc *ClientConn) canTakeNewRequestLocked() bool {
return false
}
return cc.goAway == nil && !cc.closed &&
int64(cc.nextStreamID)+int64(cc.pendingRequests) < math.MaxInt32
int64(len(cc.streams)+1) < int64(cc.maxConcurrentStreams) &&
cc.nextStreamID < math.MaxInt32
}
// onIdleTimeout is called from a time.AfterFunc goroutine. It will
@@ -740,7 +694,7 @@ func checkConnHeaders(req *http.Request) error {
// req.ContentLength, where 0 actually means zero (not unknown) and -1
// means unknown.
func actualContentLength(req *http.Request) int64 {
if req.Body == nil || reqBodyIsNoBody(req.Body) {
if req.Body == nil {
return 0
}
if req.ContentLength != 0 {
@@ -764,14 +718,15 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) {
hasTrailers := trailers != ""
cc.mu.Lock()
if err := cc.awaitOpenSlotForRequest(req); err != nil {
cc.lastActive = time.Now()
if cc.closed || !cc.canTakeNewRequestLocked() {
cc.mu.Unlock()
return nil, err
return nil, errClientConnUnusable
}
body := req.Body
hasBody := body != nil
contentLen := actualContentLength(req)
hasBody := contentLen != 0
// TODO(bradfitz): this is a copy of the logic in net/http. Unify somewhere?
var requestedGzip bool
@@ -861,13 +816,14 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) {
cs.abortRequestBodyWrite(errStopReqBodyWrite)
}
if re.err != nil {
cc.mu.Lock()
afterBodyWrite := cs.startedWrite
cc.mu.Unlock()
cc.forgetStreamID(cs.ID)
if afterBodyWrite {
return nil, afterReqBodyWriteError{re.err}
if re.err == errClientConnGotGoAway {
cc.mu.Lock()
if cs.startedWrite {
re.err = errClientConnGotGoAwayAfterSomeReqBody
}
cc.mu.Unlock()
}
cc.forgetStreamID(cs.ID)
return nil, re.err
}
res.Request = req
@@ -880,31 +836,31 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) {
case re := <-readLoopResCh:
return handleReadLoopResponse(re)
case <-respHeaderTimer:
cc.forgetStreamID(cs.ID)
if !hasBody || bodyWritten {
cc.writeStreamReset(cs.ID, ErrCodeCancel, nil)
} else {
bodyWriter.cancel()
cs.abortRequestBodyWrite(errStopReqBodyWriteAndCancel)
}
cc.forgetStreamID(cs.ID)
return nil, errTimeout
case <-ctx.Done():
cc.forgetStreamID(cs.ID)
if !hasBody || bodyWritten {
cc.writeStreamReset(cs.ID, ErrCodeCancel, nil)
} else {
bodyWriter.cancel()
cs.abortRequestBodyWrite(errStopReqBodyWriteAndCancel)
}
cc.forgetStreamID(cs.ID)
return nil, ctx.Err()
case <-req.Cancel:
cc.forgetStreamID(cs.ID)
if !hasBody || bodyWritten {
cc.writeStreamReset(cs.ID, ErrCodeCancel, nil)
} else {
bodyWriter.cancel()
cs.abortRequestBodyWrite(errStopReqBodyWriteAndCancel)
}
cc.forgetStreamID(cs.ID)
return nil, errRequestCanceled
case <-cs.peerReset:
// processResetStream already removed the
@@ -931,45 +887,6 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) {
}
}
// awaitOpenSlotForRequest waits until len(streams) < maxConcurrentStreams.
// Must hold cc.mu.
func (cc *ClientConn) awaitOpenSlotForRequest(req *http.Request) error {
var waitingForConn chan struct{}
var waitingForConnErr error // guarded by cc.mu
for {
cc.lastActive = time.Now()
if cc.closed || !cc.canTakeNewRequestLocked() {
return errClientConnUnusable
}
if int64(len(cc.streams))+1 <= int64(cc.maxConcurrentStreams) {
if waitingForConn != nil {
close(waitingForConn)
}
return nil
}
// Unfortunately, we cannot wait on a condition variable and channel at
// the same time, so instead, we spin up a goroutine to check if the
// request is canceled while we wait for a slot to open in the connection.
if waitingForConn == nil {
waitingForConn = make(chan struct{})
go func() {
if err := awaitRequestCancel(req, waitingForConn); err != nil {
cc.mu.Lock()
waitingForConnErr = err
cc.cond.Broadcast()
cc.mu.Unlock()
}
}()
}
cc.pendingRequests++
cc.cond.Wait()
cc.pendingRequests--
if waitingForConnErr != nil {
return waitingForConnErr
}
}
}
// requires cc.wmu be held
func (cc *ClientConn) writeHeaders(streamID uint32, endStream bool, hdrs []byte) error {
first := true // first frame written (HEADERS is first, then CONTINUATION)
@@ -1329,9 +1246,7 @@ func (cc *ClientConn) streamByID(id uint32, andRemove bool) *clientStream {
cc.idleTimer.Reset(cc.idleTimeout)
}
close(cs.done)
// Wake up checkResetOrDone via clientStream.awaitFlowControl and
// wake up RoundTrip if there is a pending request.
cc.cond.Broadcast()
cc.cond.Broadcast() // wake up checkResetOrDone via clientStream.awaitFlowControl
}
return cs
}
@@ -1430,9 +1345,8 @@ func (rl *clientConnReadLoop) run() error {
cc.vlogf("http2: Transport readFrame error on conn %p: (%T) %v", cc, err, err)
}
if se, ok := err.(StreamError); ok {
if cs := cc.streamByID(se.StreamID, false); cs != nil {
if cs := cc.streamByID(se.StreamID, true /*ended; remove it*/); cs != nil {
cs.cc.writeStreamReset(cs.ID, se.Code, err)
cs.cc.forgetStreamID(cs.ID)
if se.Cause == nil {
se.Cause = cc.fr.errDetail
}
@@ -1741,7 +1655,6 @@ func (b transportResponseBody) Close() error {
cc.wmu.Lock()
if !serverSentStreamEnd {
cc.fr.WriteRSTStream(cs.ID, ErrCodeCancel)
cs.didReset = true
}
// Return connection-level flow control.
if unread > 0 {
@@ -1754,7 +1667,6 @@ func (b transportResponseBody) Close() error {
}
cs.bufPipe.BreakWithError(errClosedResponseBody)
cc.forgetStreamID(cs.ID)
return nil
}
@@ -1790,6 +1702,12 @@ func (rl *clientConnReadLoop) processData(f *DataFrame) error {
return nil
}
if f.Length > 0 {
if len(data) > 0 && cs.bufPipe.b == nil {
// Data frame after it's already closed?
cc.logf("http2: Transport received DATA frame for closed stream; closing connection")
return ConnectionError(ErrCodeProtocol)
}
// Check connection-level flow control.
cc.mu.Lock()
if cs.inflow.available() >= int32(f.Length) {
@@ -1800,27 +1718,16 @@ func (rl *clientConnReadLoop) processData(f *DataFrame) error {
}
// Return any padded flow control now, since we won't
// refund it later on body reads.
var refund int
if pad := int(f.Length) - len(data); pad > 0 {
refund += pad
}
// Return len(data) now if the stream is already closed,
// since data will never be read.
didReset := cs.didReset
if didReset {
refund += len(data)
}
if refund > 0 {
cc.inflow.add(int32(refund))
if pad := int32(f.Length) - int32(len(data)); pad > 0 {
cs.inflow.add(pad)
cc.inflow.add(pad)
cc.wmu.Lock()
cc.fr.WriteWindowUpdate(0, uint32(refund))
if !didReset {
cs.inflow.add(int32(refund))
cc.fr.WriteWindowUpdate(cs.ID, uint32(refund))
}
cc.fr.WriteWindowUpdate(0, uint32(pad))
cc.fr.WriteWindowUpdate(cs.ID, uint32(pad))
cc.bw.Flush()
cc.wmu.Unlock()
}
didReset := cs.didReset
cc.mu.Unlock()
if len(data) > 0 && !didReset {

440
vendor/golang.org/x/net/http2/transport_test.go generated vendored
View File

@@ -65,8 +65,7 @@ type fakeTLSConn struct {
func (c *fakeTLSConn) ConnectionState() tls.ConnectionState {
return tls.ConnectionState{
Version: tls.VersionTLS12,
CipherSuite: cipher_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,
Version: tls.VersionTLS12,
}
}
@@ -417,11 +416,6 @@ func TestActualContentLength(t *testing.T) {
req: &http.Request{Body: panicReader{}, ContentLength: 5},
want: 5,
},
// http.NoBody means 0, not -1.
3: {
req: &http.Request{Body: go18httpNoBody()},
want: 0,
},
}
for i, tt := range tests {
got := actualContentLength(tt.req)
@@ -685,7 +679,7 @@ func newLocalListener(t *testing.T) net.Listener {
return ln
}
func (ct *clientTester) greet(settings ...Setting) {
func (ct *clientTester) greet() {
buf := make([]byte, len(ClientPreface))
_, err := io.ReadFull(ct.sc, buf)
if err != nil {
@@ -699,7 +693,7 @@ func (ct *clientTester) greet(settings ...Setting) {
ct.t.Fatalf("Wanted client settings frame; got %v", f)
_ = sf // stash it away?
}
if err := ct.fr.WriteSettings(settings...); err != nil {
if err := ct.fr.WriteSettings(); err != nil {
ct.t.Fatal(err)
}
if err := ct.fr.WriteSettingsAck(); err != nil {
@@ -2210,11 +2204,12 @@ func testTransportUsesGoAwayDebugError(t *testing.T, failMidBody bool) {
ct.run()
}
func testTransportReturnsUnusedFlowControl(t *testing.T, oneDataFrame bool) {
// See golang.org/issue/16481
func TestTransportReturnsUnusedFlowControl(t *testing.T) {
ct := newClientTester(t)
clientClosed := make(chan struct{})
serverWroteFirstByte := make(chan struct{})
clientClosed := make(chan bool, 1)
serverWroteBody := make(chan bool, 1)
ct.client = func() error {
req, _ := http.NewRequest("GET", "https://dummy.tld/", nil)
@@ -2222,13 +2217,13 @@ func testTransportReturnsUnusedFlowControl(t *testing.T, oneDataFrame bool) {
if err != nil {
return err
}
<-serverWroteFirstByte
<-serverWroteBody
if n, err := res.Body.Read(make([]byte, 1)); err != nil || n != 1 {
return fmt.Errorf("body read = %v, %v; want 1, nil", n, err)
}
res.Body.Close() // leaving 4999 bytes unread
close(clientClosed)
clientClosed <- true
return nil
}
@@ -2263,27 +2258,10 @@ func testTransportReturnsUnusedFlowControl(t *testing.T, oneDataFrame bool) {
EndStream: false,
BlockFragment: buf.Bytes(),
})
ct.fr.WriteData(hf.StreamID, false, make([]byte, 5000)) // without ending stream
serverWroteBody <- true
// Two cases:
// - Send one DATA frame with 5000 bytes.
// - Send two DATA frames with 1 and 4999 bytes each.
//
// In both cases, the client should consume one byte of data,
// refund that byte, then refund the following 4999 bytes.
//
// In the second case, the server waits for the client connection to
// close before seconding the second DATA frame. This tests the case
// where the client receives a DATA frame after it has reset the stream.
if oneDataFrame {
ct.fr.WriteData(hf.StreamID, false /* don't end stream */, make([]byte, 5000))
close(serverWroteFirstByte)
<-clientClosed
} else {
ct.fr.WriteData(hf.StreamID, false /* don't end stream */, make([]byte, 1))
close(serverWroteFirstByte)
<-clientClosed
ct.fr.WriteData(hf.StreamID, false /* don't end stream */, make([]byte, 4999))
}
<-clientClosed
waitingFor := "RSTStreamFrame"
for {
@@ -2297,7 +2275,7 @@ func testTransportReturnsUnusedFlowControl(t *testing.T, oneDataFrame bool) {
switch waitingFor {
case "RSTStreamFrame":
if rf, ok := f.(*RSTStreamFrame); !ok || rf.ErrCode != ErrCodeCancel {
return fmt.Errorf("Expected a RSTStreamFrame with code cancel; got %v", summarizeFrame(f))
return fmt.Errorf("Expected a WindowUpdateFrame with code cancel; got %v", summarizeFrame(f))
}
waitingFor = "WindowUpdateFrame"
case "WindowUpdateFrame":
@@ -2311,16 +2289,6 @@ func testTransportReturnsUnusedFlowControl(t *testing.T, oneDataFrame bool) {
ct.run()
}
// See golang.org/issue/16481
func TestTransportReturnsUnusedFlowControlSingleWrite(t *testing.T) {
testTransportReturnsUnusedFlowControl(t, true)
}
// See golang.org/issue/20469
func TestTransportReturnsUnusedFlowControlMultipleWrites(t *testing.T) {
testTransportReturnsUnusedFlowControl(t, false)
}
// Issue 16612: adjust flow control on open streams when transport
// receives SETTINGS with INITIAL_WINDOW_SIZE from server.
func TestTransportAdjustsFlowControl(t *testing.T) {
@@ -2560,7 +2528,7 @@ func TestTransportBodyDoubleEndStream(t *testing.T) {
}
}
// golang.org/issue/16847, golang.org/issue/19103
// golangorg/issue/16847
func TestTransportRequestPathPseudo(t *testing.T) {
type result struct {
path string
@@ -2580,9 +2548,9 @@ func TestTransportRequestPathPseudo(t *testing.T) {
},
want: result{path: "/foo"},
},
// In Go 1.7, we accepted paths of "//foo".
// In Go 1.8, we rejected it (issue 16847).
// In Go 1.9, we accepted it again (issue 19103).
// I guess we just don't let users request "//foo" as
// a path, since it's illegal to start with two
// slashes....
1: {
req: &http.Request{
Method: "GET",
@@ -2591,7 +2559,7 @@ func TestTransportRequestPathPseudo(t *testing.T) {
Path: "//foo",
},
},
want: result{path: "//foo"},
want: result{err: `invalid request :path "//foo"`},
},
// Opaque with //$Matching_Hostname/path
@@ -2926,285 +2894,6 @@ func TestTransportRetryAfterGOAWAY(t *testing.T) {
}
}
func TestTransportRetryAfterRefusedStream(t *testing.T) {
clientDone := make(chan struct{})
ct := newClientTester(t)
ct.client = func() error {
defer ct.cc.(*net.TCPConn).CloseWrite()
defer close(clientDone)
req, _ := http.NewRequest("GET", "https://dummy.tld/", nil)
resp, err := ct.tr.RoundTrip(req)
if err != nil {
return fmt.Errorf("RoundTrip: %v", err)
}
resp.Body.Close()
if resp.StatusCode != 204 {
return fmt.Errorf("Status = %v; want 204", resp.StatusCode)
}
return nil
}
ct.server = func() error {
ct.greet()
var buf bytes.Buffer
enc := hpack.NewEncoder(&buf)
nreq := 0
for {
f, err := ct.fr.ReadFrame()
if err != nil {
select {
case <-clientDone:
// If the client's done, it
// will have reported any
// errors on its side.
return nil
default:
return err
}
}
switch f := f.(type) {
case *WindowUpdateFrame, *SettingsFrame:
case *HeadersFrame:
if !f.HeadersEnded() {
return fmt.Errorf("headers should have END_HEADERS be ended: %v", f)
}
nreq++
if nreq == 1 {
ct.fr.WriteRSTStream(f.StreamID, ErrCodeRefusedStream)
} else {
enc.WriteField(hpack.HeaderField{Name: ":status", Value: "204"})
ct.fr.WriteHeaders(HeadersFrameParam{
StreamID: f.StreamID,
EndHeaders: true,
EndStream: true,
BlockFragment: buf.Bytes(),
})
}
default:
return fmt.Errorf("Unexpected client frame %v", f)
}
}
}
ct.run()
}
func TestTransportRetryHasLimit(t *testing.T) {
// Skip in short mode because the total expected delay is 1s+2s+4s+8s+16s=29s.
if testing.Short() {
t.Skip("skipping long test in short mode")
}
clientDone := make(chan struct{})
ct := newClientTester(t)
ct.client = func() error {
defer ct.cc.(*net.TCPConn).CloseWrite()
defer close(clientDone)
req, _ := http.NewRequest("GET", "https://dummy.tld/", nil)
resp, err := ct.tr.RoundTrip(req)
if err == nil {
return fmt.Errorf("RoundTrip expected error, got response: %+v", resp)
}
t.Logf("expected error, got: %v", err)
return nil
}
ct.server = func() error {
ct.greet()
for {
f, err := ct.fr.ReadFrame()
if err != nil {
select {
case <-clientDone:
// If the client's done, it
// will have reported any
// errors on its side.
return nil
default:
return err
}
}
switch f := f.(type) {
case *WindowUpdateFrame, *SettingsFrame:
case *HeadersFrame:
if !f.HeadersEnded() {
return fmt.Errorf("headers should have END_HEADERS be ended: %v", f)
}
ct.fr.WriteRSTStream(f.StreamID, ErrCodeRefusedStream)
default:
return fmt.Errorf("Unexpected client frame %v", f)
}
}
}
ct.run()
}
func TestTransportRequestsStallAtServerLimit(t *testing.T) {
const maxConcurrent = 2
greet := make(chan struct{}) // server sends initial SETTINGS frame
gotRequest := make(chan struct{}) // server received a request
clientDone := make(chan struct{})
// Collect errors from goroutines.
var wg sync.WaitGroup
errs := make(chan error, 100)
defer func() {
wg.Wait()
close(errs)
for err := range errs {
t.Error(err)
}
}()
// We will send maxConcurrent+2 requests. This checker goroutine waits for the
// following stages:
// 1. The first maxConcurrent requests are received by the server.
// 2. The client will cancel the next request
// 3. The server is unblocked so it can service the first maxConcurrent requests
// 4. The client will send the final request
wg.Add(1)
unblockClient := make(chan struct{})
clientRequestCancelled := make(chan struct{})
unblockServer := make(chan struct{})
go func() {
defer wg.Done()
// Stage 1.
for k := 0; k < maxConcurrent; k++ {
<-gotRequest
}
// Stage 2.
close(unblockClient)
<-clientRequestCancelled
// Stage 3: give some time for the final RoundTrip call to be scheduled and
// verify that the final request is not sent.
time.Sleep(50 * time.Millisecond)
select {
case <-gotRequest:
errs <- errors.New("last request did not stall")
close(unblockServer)
return
default:
}
close(unblockServer)
// Stage 4.
<-gotRequest
}()
ct := newClientTester(t)
ct.client = func() error {
var wg sync.WaitGroup
defer func() {
wg.Wait()
close(clientDone)
ct.cc.(*net.TCPConn).CloseWrite()
}()
for k := 0; k < maxConcurrent+2; k++ {
wg.Add(1)
go func(k int) {
defer wg.Done()
// Don't send the second request until after receiving SETTINGS from the server
// to avoid a race where we use the default SettingMaxConcurrentStreams, which
// is much larger than maxConcurrent. We have to send the first request before
// waiting because the first request triggers the dial and greet.
if k > 0 {
<-greet
}
// Block until maxConcurrent requests are sent before sending any more.
if k >= maxConcurrent {
<-unblockClient
}
req, _ := http.NewRequest("GET", fmt.Sprintf("https://dummy.tld/%d", k), nil)
if k == maxConcurrent {
// This request will be canceled.
cancel := make(chan struct{})
req.Cancel = cancel
close(cancel)
_, err := ct.tr.RoundTrip(req)
close(clientRequestCancelled)
if err == nil {
errs <- fmt.Errorf("RoundTrip(%d) should have failed due to cancel", k)
return
}
} else {
resp, err := ct.tr.RoundTrip(req)
if err != nil {
errs <- fmt.Errorf("RoundTrip(%d): %v", k, err)
return
}
ioutil.ReadAll(resp.Body)
resp.Body.Close()
if resp.StatusCode != 204 {
errs <- fmt.Errorf("Status = %v; want 204", resp.StatusCode)
return
}
}
}(k)
}
return nil
}
ct.server = func() error {
var wg sync.WaitGroup
defer wg.Wait()
ct.greet(Setting{SettingMaxConcurrentStreams, maxConcurrent})
// Server write loop.
var buf bytes.Buffer
enc := hpack.NewEncoder(&buf)
writeResp := make(chan uint32, maxConcurrent+1)
wg.Add(1)
go func() {
defer wg.Done()
<-unblockServer
for id := range writeResp {
buf.Reset()
enc.WriteField(hpack.HeaderField{Name: ":status", Value: "204"})
ct.fr.WriteHeaders(HeadersFrameParam{
StreamID: id,
EndHeaders: true,
EndStream: true,
BlockFragment: buf.Bytes(),
})
}
}()
// Server read loop.
var nreq int
for {
f, err := ct.fr.ReadFrame()
if err != nil {
select {
case <-clientDone:
// If the client's done, it will have reported any errors on its side.
return nil
default:
return err
}
}
switch f := f.(type) {
case *WindowUpdateFrame:
case *SettingsFrame:
// Wait for the client SETTINGS ack until ending the greet.
close(greet)
case *HeadersFrame:
if !f.HeadersEnded() {
return fmt.Errorf("headers should have END_HEADERS be ended: %v", f)
}
gotRequest <- struct{}{}
nreq++
writeResp <- f.StreamID
if nreq == maxConcurrent+1 {
close(writeResp)
}
default:
return fmt.Errorf("Unexpected client frame %v", f)
}
}
}
ct.run()
}
func TestAuthorityAddr(t *testing.T) {
tests := []struct {
scheme, authority string
@@ -3225,96 +2914,3 @@ func TestAuthorityAddr(t *testing.T) {
}
}
}
// Issue 20448: stop allocating for DATA frames' payload after
// Response.Body.Close is called.
func TestTransportAllocationsAfterResponseBodyClose(t *testing.T) {
megabyteZero := make([]byte, 1<<20)
writeErr := make(chan error, 1)
st := newServerTester(t, func(w http.ResponseWriter, r *http.Request) {
w.(http.Flusher).Flush()
var sum int64
for i := 0; i < 100; i++ {
n, err := w.Write(megabyteZero)
sum += int64(n)
if err != nil {
writeErr <- err
return
}
}
t.Logf("wrote all %d bytes", sum)
writeErr <- nil
}, optOnlyServer)
defer st.Close()
tr := &Transport{TLSClientConfig: tlsConfigInsecure}
defer tr.CloseIdleConnections()
c := &http.Client{Transport: tr}
res, err := c.Get(st.ts.URL)
if err != nil {
t.Fatal(err)
}
var buf [1]byte
if _, err := res.Body.Read(buf[:]); err != nil {
t.Error(err)
}
if err := res.Body.Close(); err != nil {
t.Error(err)
}
trb, ok := res.Body.(transportResponseBody)
if !ok {
t.Fatalf("res.Body = %T; want transportResponseBody", res.Body)
}
if trb.cs.bufPipe.b != nil {
t.Errorf("response body pipe is still open")
}
gotErr := <-writeErr
if gotErr == nil {
t.Errorf("Handler unexpectedly managed to write its entire response without getting an error")
} else if gotErr != errStreamClosed {
t.Errorf("Handler Write err = %v; want errStreamClosed", gotErr)
}
}
// Issue 18891: make sure Request.Body == NoBody means no DATA frame
// is ever sent, even if empty.
func TestTransportNoBodyMeansNoDATA(t *testing.T) {
ct := newClientTester(t)
unblockClient := make(chan bool)
ct.client = func() error {
req, _ := http.NewRequest("GET", "https://dummy.tld/", go18httpNoBody())
ct.tr.RoundTrip(req)
<-unblockClient
return nil
}
ct.server = func() error {
defer close(unblockClient)
defer ct.cc.(*net.TCPConn).Close()
ct.greet()
for {
f, err := ct.fr.ReadFrame()
if err != nil {
return fmt.Errorf("ReadFrame while waiting for Headers: %v", err)
}
switch f := f.(type) {
default:
return fmt.Errorf("Got %T; want HeadersFrame", f)
case *WindowUpdateFrame, *SettingsFrame:
continue
case *HeadersFrame:
if !f.StreamEnded() {
return fmt.Errorf("got headers frame without END_STREAM")
}
return nil
}
}
}
ct.run()
}

2
vendor/golang.org/x/net/http2/writesched_priority.go generated vendored
View File

@@ -53,7 +53,7 @@ type PriorityWriteSchedulerConfig struct {
}
// NewPriorityWriteScheduler constructs a WriteScheduler that schedules
// frames by following HTTP/2 priorities as described in RFC 7540 Section 5.3.
// frames by following HTTP/2 priorities as described in RFC 7340 Section 5.3.
// If cfg is nil, default options are used.
func NewPriorityWriteScheduler(cfg *PriorityWriteSchedulerConfig) WriteScheduler {
if cfg == nil {

27
vendor/golang.org/x/net/icmp/helper.go generated vendored Normal file
View File

@@ -0,0 +1,27 @@
// Copyright 2016 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"
"unsafe"
)
var (
// See http://www.freebsd.org/doc/en/books/porters-handbook/freebsd-versions.html.
freebsdVersion uint32
nativeEndian binary.ByteOrder
)
func init() {
i := uint32(1)
b := (*[4]byte)(unsafe.Pointer(&i))
if b[0] == 1 {
nativeEndian = binary.LittleEndian
} else {
nativeEndian = binary.BigEndian
}
}

9
vendor/golang.org/x/net/icmp/ipv4.go generated vendored
View File

@@ -9,14 +9,9 @@ import (
"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 parses b as an IPv4 header of ICMP error message
// invoking packet, which is contained in ICMP error message.
func ParseIPv4Header(b []byte) (*ipv4.Header, error) {
@@ -41,12 +36,12 @@ func ParseIPv4Header(b []byte) (*ipv4.Header, error) {
}
switch runtime.GOOS {
case "darwin":
h.TotalLen = int(socket.NativeEndian.Uint16(b[2:4]))
h.TotalLen = int(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]))
h.TotalLen = int(nativeEndian.Uint16(b[2:4]))
}
default:
h.TotalLen = int(binary.BigEndian.Uint16(b[2:4]))

3
vendor/golang.org/x/net/icmp/ipv4_test.go generated vendored
View File

@@ -11,7 +11,6 @@ import (
"runtime"
"testing"
"golang.org/x/net/internal/socket"
"golang.org/x/net/ipv4"
)
@@ -56,7 +55,7 @@ var ipv4HeaderLittleEndianTest = ipv4HeaderTest{
func TestParseIPv4Header(t *testing.T) {
tt := &ipv4HeaderLittleEndianTest
if socket.NativeEndian != binary.LittleEndian {
if nativeEndian != binary.LittleEndian {
t.Skip("no test for non-little endian machine yet")
}

7
vendor/golang.org/x/net/idna/example_test.go generated vendored
View File

@@ -51,10 +51,6 @@ func ExampleNew() {
idna.Transitional(true)) // Map ß -> ss
fmt.Println(p.ToASCII("*.faß.com"))
// Lookup for registration. Also does not allow '*'.
p = idna.New(idna.ValidateForRegistration())
fmt.Println(p.ToUnicode("*.faß.com"))
// Set up a profile maps for lookup, but allows wild cards.
p = idna.New(
idna.MapForLookup(),
@@ -64,7 +60,6 @@ func ExampleNew() {
// Output:
// *.xn--fa-hia.com <nil>
// *.fass.com idna: disallowed rune U+002A
// *.faß.com idna: disallowed rune U+002A
// *.fass.com idna: disallowed rune U+002E
// *.fass.com <nil>
}

64
vendor/golang.org/x/net/idna/idna.go generated vendored
View File

@@ -67,15 +67,6 @@ func VerifyDNSLength(verify bool) Option {
return func(o *options) { o.verifyDNSLength = verify }
}
// RemoveLeadingDots removes leading label separators. Leading runes that map to
// dots, such as U+3002, are removed as well.
//
// This is the behavior suggested by the UTS #46 and is adopted by some
// browsers.
func RemoveLeadingDots(remove bool) Option {
return func(o *options) { o.removeLeadingDots = remove }
}
// ValidateLabels sets whether to check the mandatory label validation criteria
// as defined in Section 5.4 of RFC 5891. This includes testing for correct use
// of hyphens ('-'), normalization, validity of runes, and the context rules.
@@ -142,16 +133,14 @@ func MapForLookup() Option {
o.mapping = validateAndMap
StrictDomainName(true)(o)
ValidateLabels(true)(o)
RemoveLeadingDots(true)(o)
}
}
type options struct {
transitional bool
useSTD3Rules bool
validateLabels bool
verifyDNSLength bool
removeLeadingDots bool
transitional bool
useSTD3Rules bool
validateLabels bool
verifyDNSLength bool
trie *idnaTrie
@@ -251,23 +240,21 @@ var (
punycode = &Profile{}
lookup = &Profile{options{
transitional: true,
useSTD3Rules: true,
validateLabels: true,
removeLeadingDots: true,
trie: trie,
fromPuny: validateFromPunycode,
mapping: validateAndMap,
bidirule: bidirule.ValidString,
transitional: true,
useSTD3Rules: true,
validateLabels: true,
trie: trie,
fromPuny: validateFromPunycode,
mapping: validateAndMap,
bidirule: bidirule.ValidString,
}}
display = &Profile{options{
useSTD3Rules: true,
validateLabels: true,
removeLeadingDots: true,
trie: trie,
fromPuny: validateFromPunycode,
mapping: validateAndMap,
bidirule: bidirule.ValidString,
useSTD3Rules: true,
validateLabels: true,
trie: trie,
fromPuny: validateFromPunycode,
mapping: validateAndMap,
bidirule: bidirule.ValidString,
}}
registration = &Profile{options{
useSTD3Rules: true,
@@ -306,9 +293,7 @@ func (p *Profile) process(s string, toASCII bool) (string, error) {
s, err = p.mapping(p, s)
}
// Remove leading empty labels.
if p.removeLeadingDots {
for ; len(s) > 0 && s[0] == '.'; s = s[1:] {
}
for ; len(s) > 0 && s[0] == '.'; s = s[1:] {
}
// It seems like we should only create this error on ToASCII, but the
// UTS 46 conformance tests suggests we should always check this.
@@ -388,20 +373,23 @@ func validateRegistration(p *Profile, s string) (string, error) {
if !norm.NFC.IsNormalString(s) {
return s, &labelError{s, "V1"}
}
var err error
for i := 0; i < len(s); {
v, sz := trie.lookupString(s[i:])
i += sz
// Copy bytes not copied so far.
switch p.simplify(info(v).category()) {
// TODO: handle the NV8 defined in the Unicode idna data set to allow
// for strict conformance to IDNA2008.
case valid, deviation:
case disallowed, mapped, unknown, ignored:
r, _ := utf8.DecodeRuneInString(s[i:])
return s, runeError(r)
if err == nil {
r, _ := utf8.DecodeRuneInString(s[i:])
err = runeError(r)
}
}
i += sz
}
return s, nil
return s, err
}
func validateAndMap(p *Profile, s string) (string, error) {
@@ -420,7 +408,7 @@ func validateAndMap(p *Profile, s string) (string, error) {
continue
case disallowed:
if err == nil {
r, _ := utf8.DecodeRuneInString(s[start:])
r, _ := utf8.DecodeRuneInString(s[i:])
err = runeError(r)
}
continue

6
vendor/golang.org/x/net/internal/iana/const.go generated vendored
View File

@@ -4,7 +4,7 @@
// Package iana provides protocol number resources managed by the Internet Assigned Numbers Authority (IANA).
package iana // import "golang.org/x/net/internal/iana"
// Differentiated Services Field Codepoints (DSCP), Updated: 2017-05-12
// Differentiated Services Field Codepoints (DSCP), Updated: 2013-06-25
const (
DiffServCS0 = 0x0 // CS0
DiffServCS1 = 0x20 // CS1
@@ -26,7 +26,7 @@ const (
DiffServAF41 = 0x88 // AF41
DiffServAF42 = 0x90 // AF42
DiffServAF43 = 0x98 // AF43
DiffServEF = 0xb8 // EF
DiffServEFPHB = 0xb8 // EF PHB
DiffServVOICEADMIT = 0xb0 // VOICE-ADMIT
)
@@ -38,7 +38,7 @@ const (
CongestionExperienced = 0x3 // CE (Congestion Experienced)
)
// Protocol Numbers, Updated: 2016-06-22
// Protocol Numbers, Updated: 2015-10-06
const (
ProtocolIP = 0 // IPv4 encapsulation, pseudo protocol number
ProtocolHOPOPT = 0 // IPv6 Hop-by-Hop Option

41
vendor/golang.org/x/net/internal/netreflect/socket.go generated vendored Normal file
View File

@@ -0,0 +1,41 @@
// Copyright 2016 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 !go1.9
// Package netreflect implements run-time reflection for the
// facilities of net package.
//
// This package works only for Go 1.8 or below.
package netreflect
import (
"errors"
"net"
)
var (
errInvalidType = errors.New("invalid type")
errOpNoSupport = errors.New("operation not supported")
)
// SocketOf returns the socket descriptor of c.
func SocketOf(c net.Conn) (uintptr, error) {
switch c.(type) {
case *net.TCPConn, *net.UDPConn, *net.IPConn, *net.UnixConn:
return socketOf(c)
default:
return 0, errInvalidType
}
}
// PacketSocketOf returns the socket descriptor of c.
func PacketSocketOf(c net.PacketConn) (uintptr, error) {
switch c.(type) {
case *net.UDPConn, *net.IPConn, *net.UnixConn:
return socketOf(c.(net.Conn))
default:
return 0, errInvalidType
}
}

37
vendor/golang.org/x/net/internal/netreflect/socket_19.go generated vendored Normal file
View File

@@ -0,0 +1,37 @@
// 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 go1.9
package netreflect
import (
"errors"
"net"
)
var (
errInvalidType = errors.New("invalid type")
errOpNoSupport = errors.New("operation not supported")
)
// SocketOf returns the socket descriptor of c.
func SocketOf(c net.Conn) (uintptr, error) {
switch c.(type) {
case *net.TCPConn, *net.UDPConn, *net.IPConn, *net.UnixConn:
return 0, errOpNoSupport
default:
return 0, errInvalidType
}
}
// PacketSocketOf returns the socket descriptor of c.
func PacketSocketOf(c net.PacketConn) (uintptr, error) {
switch c.(type) {
case *net.UDPConn, *net.IPConn, *net.UnixConn:
return 0, errOpNoSupport
default:
return 0, errInvalidType
}
}

31
vendor/golang.org/x/net/internal/netreflect/socket_posix.go generated vendored Normal file
View File

@@ -0,0 +1,31 @@
// Copyright 2016 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 !go1.9
// +build darwin dragonfly freebsd linux netbsd openbsd solaris windows
package netreflect
import (
"net"
"reflect"
"runtime"
)
func socketOf(c net.Conn) (uintptr, error) {
v := reflect.ValueOf(c)
switch e := v.Elem(); e.Kind() {
case reflect.Struct:
fd := e.FieldByName("conn").FieldByName("fd")
switch e := fd.Elem(); e.Kind() {
case reflect.Struct:
sysfd := e.FieldByName("sysfd")
if runtime.GOOS == "windows" {
return uintptr(sysfd.Uint()), nil
}
return uintptr(sysfd.Int()), nil
}
}
return 0, errInvalidType
}

12
vendor/golang.org/x/net/internal/netreflect/socket_stub.go generated vendored Normal file
View File

@@ -0,0 +1,12 @@
// Copyright 2016 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 !go1.9
// +build !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
package netreflect
import "net"
func socketOf(c net.Conn) (uintptr, error) { return 0, errOpNoSupport }

65
vendor/golang.org/x/net/internal/netreflect/socket_test.go generated vendored Normal file
View File

@@ -0,0 +1,65 @@
// Copyright 2016 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 !go1.9
// +build darwin dragonfly freebsd linux netbsd openbsd solaris windows
package netreflect_test
import (
"net"
"os"
"testing"
"golang.org/x/net/internal/netreflect"
"golang.org/x/net/internal/nettest"
)
func TestSocketOf(t *testing.T) {
for _, network := range []string{"tcp", "unix", "unixpacket"} {
if !nettest.TestableNetwork(network) {
continue
}
ln, err := nettest.NewLocalListener(network)
if err != nil {
t.Error(err)
continue
}
defer func() {
path := ln.Addr().String()
ln.Close()
if network == "unix" || network == "unixpacket" {
os.Remove(path)
}
}()
c, err := net.Dial(ln.Addr().Network(), ln.Addr().String())
if err != nil {
t.Error(err)
continue
}
defer c.Close()
if _, err := netreflect.SocketOf(c); err != nil {
t.Error(err)
continue
}
}
}
func TestPacketSocketOf(t *testing.T) {
for _, network := range []string{"udp", "unixgram"} {
if !nettest.TestableNetwork(network) {
continue
}
c, err := nettest.NewLocalPacketListener(network)
if err != nil {
t.Error(err)
continue
}
defer c.Close()
if _, err := netreflect.PacketSocketOf(c); err != nil {
t.Error(err)
continue
}
}
}

11
vendor/golang.org/x/net/internal/socket/cmsghdr.go generated vendored
View File

@@ -1,11 +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 darwin dragonfly freebsd linux netbsd openbsd solaris
package socket
func (h *cmsghdr) len() int { return int(h.Len) }
func (h *cmsghdr) lvl() int { return int(h.Level) }
func (h *cmsghdr) typ() int { return int(h.Type) }

13
vendor/golang.org/x/net/internal/socket/cmsghdr_bsd.go generated vendored
View File

@@ -1,13 +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 darwin dragonfly freebsd netbsd openbsd
package socket
func (h *cmsghdr) set(l, lvl, typ int) {
h.Len = uint32(l)
h.Level = int32(lvl)
h.Type = int32(typ)
}

14
vendor/golang.org/x/net/internal/socket/cmsghdr_linux_32bit.go generated vendored
View File

@@ -1,14 +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 arm mips mipsle 386
// +build linux
package socket
func (h *cmsghdr) set(l, lvl, typ int) {
h.Len = uint32(l)
h.Level = int32(lvl)
h.Type = int32(typ)
}

14
vendor/golang.org/x/net/internal/socket/cmsghdr_linux_64bit.go generated vendored
View File

@@ -1,14 +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 arm64 amd64 ppc64 ppc64le mips64 mips64le s390x
// +build linux
package socket
func (h *cmsghdr) set(l, lvl, typ int) {
h.Len = uint64(l)
h.Level = int32(lvl)
h.Type = int32(typ)
}

14
vendor/golang.org/x/net/internal/socket/cmsghdr_solaris_64bit.go generated vendored
View File

@@ -1,14 +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 amd64
// +build solaris
package socket
func (h *cmsghdr) set(l, lvl, typ int) {
h.Len = uint32(l)
h.Level = int32(lvl)
h.Type = int32(typ)
}

17
vendor/golang.org/x/net/internal/socket/cmsghdr_stub.go generated vendored
View File

@@ -1,17 +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 !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
package socket
type cmsghdr struct{}
const sizeofCmsghdr = 0
func (h *cmsghdr) len() int { return 0 }
func (h *cmsghdr) lvl() int { return 0 }
func (h *cmsghdr) typ() int { return 0 }
func (h *cmsghdr) set(l, lvl, typ int) {}

44
vendor/golang.org/x/net/internal/socket/defs_darwin.go generated vendored
View File

@@ -1,44 +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 ignore
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package socket
/*
#include <sys/socket.h>
#include <netinet/in.h>
*/
import "C"
const (
sysAF_UNSPEC = C.AF_UNSPEC
sysAF_INET = C.AF_INET
sysAF_INET6 = C.AF_INET6
sysSOCK_RAW = C.SOCK_RAW
)
type iovec C.struct_iovec
type msghdr C.struct_msghdr
type cmsghdr C.struct_cmsghdr
type sockaddrInet C.struct_sockaddr_in
type sockaddrInet6 C.struct_sockaddr_in6
const (
sizeofIovec = C.sizeof_struct_iovec
sizeofMsghdr = C.sizeof_struct_msghdr
sizeofCmsghdr = C.sizeof_struct_cmsghdr
sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
)

44
vendor/golang.org/x/net/internal/socket/defs_dragonfly.go generated vendored
View File

@@ -1,44 +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 ignore
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package socket
/*
#include <sys/socket.h>
#include <netinet/in.h>
*/
import "C"
const (
sysAF_UNSPEC = C.AF_UNSPEC
sysAF_INET = C.AF_INET
sysAF_INET6 = C.AF_INET6
sysSOCK_RAW = C.SOCK_RAW
)
type iovec C.struct_iovec
type msghdr C.struct_msghdr
type cmsghdr C.struct_cmsghdr
type sockaddrInet C.struct_sockaddr_in
type sockaddrInet6 C.struct_sockaddr_in6
const (
sizeofIovec = C.sizeof_struct_iovec
sizeofMsghdr = C.sizeof_struct_msghdr
sizeofCmsghdr = C.sizeof_struct_cmsghdr
sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
)

44
vendor/golang.org/x/net/internal/socket/defs_freebsd.go generated vendored
View File

@@ -1,44 +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 ignore
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package socket
/*
#include <sys/socket.h>
#include <netinet/in.h>
*/
import "C"
const (
sysAF_UNSPEC = C.AF_UNSPEC
sysAF_INET = C.AF_INET
sysAF_INET6 = C.AF_INET6
sysSOCK_RAW = C.SOCK_RAW
)
type iovec C.struct_iovec
type msghdr C.struct_msghdr
type cmsghdr C.struct_cmsghdr
type sockaddrInet C.struct_sockaddr_in
type sockaddrInet6 C.struct_sockaddr_in6
const (
sizeofIovec = C.sizeof_struct_iovec
sizeofMsghdr = C.sizeof_struct_msghdr
sizeofCmsghdr = C.sizeof_struct_cmsghdr
sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
)

49
vendor/golang.org/x/net/internal/socket/defs_linux.go generated vendored
View File

@@ -1,49 +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 ignore
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package socket
/*
#include <linux/in.h>
#include <linux/in6.h>
#define _GNU_SOURCE
#include <sys/socket.h>
*/
import "C"
const (
sysAF_UNSPEC = C.AF_UNSPEC
sysAF_INET = C.AF_INET
sysAF_INET6 = C.AF_INET6
sysSOCK_RAW = C.SOCK_RAW
)
type iovec C.struct_iovec
type msghdr C.struct_msghdr
type mmsghdr C.struct_mmsghdr
type cmsghdr C.struct_cmsghdr
type sockaddrInet C.struct_sockaddr_in
type sockaddrInet6 C.struct_sockaddr_in6
const (
sizeofIovec = C.sizeof_struct_iovec
sizeofMsghdr = C.sizeof_struct_msghdr
sizeofMmsghdr = C.sizeof_struct_mmsghdr
sizeofCmsghdr = C.sizeof_struct_cmsghdr
sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
)

47
vendor/golang.org/x/net/internal/socket/defs_netbsd.go generated vendored
View File

@@ -1,47 +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 ignore
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package socket
/*
#include <sys/socket.h>
#include <netinet/in.h>
*/
import "C"
const (
sysAF_UNSPEC = C.AF_UNSPEC
sysAF_INET = C.AF_INET
sysAF_INET6 = C.AF_INET6
sysSOCK_RAW = C.SOCK_RAW
)
type iovec C.struct_iovec
type msghdr C.struct_msghdr
type mmsghdr C.struct_mmsghdr
type cmsghdr C.struct_cmsghdr
type sockaddrInet C.struct_sockaddr_in
type sockaddrInet6 C.struct_sockaddr_in6
const (
sizeofIovec = C.sizeof_struct_iovec
sizeofMsghdr = C.sizeof_struct_msghdr
sizeofMmsghdr = C.sizeof_struct_mmsghdr
sizeofCmsghdr = C.sizeof_struct_cmsghdr
sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
)

44
vendor/golang.org/x/net/internal/socket/defs_openbsd.go generated vendored
View File

@@ -1,44 +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 ignore
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package socket
/*
#include <sys/socket.h>
#include <netinet/in.h>
*/
import "C"
const (
sysAF_UNSPEC = C.AF_UNSPEC
sysAF_INET = C.AF_INET
sysAF_INET6 = C.AF_INET6
sysSOCK_RAW = C.SOCK_RAW
)
type iovec C.struct_iovec
type msghdr C.struct_msghdr
type cmsghdr C.struct_cmsghdr
type sockaddrInet C.struct_sockaddr_in
type sockaddrInet6 C.struct_sockaddr_in6
const (
sizeofIovec = C.sizeof_struct_iovec
sizeofMsghdr = C.sizeof_struct_msghdr
sizeofCmsghdr = C.sizeof_struct_cmsghdr
sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
)

44
vendor/golang.org/x/net/internal/socket/defs_solaris.go generated vendored
View File

@@ -1,44 +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 ignore
// +godefs map struct_in_addr [4]byte /* in_addr */
// +godefs map struct_in6_addr [16]byte /* in6_addr */
package socket
/*
#include <sys/socket.h>
#include <netinet/in.h>
*/
import "C"
const (
sysAF_UNSPEC = C.AF_UNSPEC
sysAF_INET = C.AF_INET
sysAF_INET6 = C.AF_INET6
sysSOCK_RAW = C.SOCK_RAW
)
type iovec C.struct_iovec
type msghdr C.struct_msghdr
type cmsghdr C.struct_cmsghdr
type sockaddrInet C.struct_sockaddr_in
type sockaddrInet6 C.struct_sockaddr_in6
const (
sizeofIovec = C.sizeof_struct_iovec
sizeofMsghdr = C.sizeof_struct_msghdr
sizeofCmsghdr = C.sizeof_struct_cmsghdr
sizeofSockaddrInet = C.sizeof_struct_sockaddr_in
sizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
)

31
vendor/golang.org/x/net/internal/socket/error_unix.go generated vendored
View File

@@ -1,31 +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 darwin dragonfly freebsd linux netbsd openbsd solaris
package socket
import "syscall"
var (
errEAGAIN error = syscall.EAGAIN
errEINVAL error = syscall.EINVAL
errENOENT error = syscall.ENOENT
)
// errnoErr returns common boxed Errno values, to prevent allocations
// at runtime.
func errnoErr(errno syscall.Errno) error {
switch errno {
case 0:
return nil
case syscall.EAGAIN:
return errEAGAIN
case syscall.EINVAL:
return errEINVAL
case syscall.ENOENT:
return errENOENT
}
return errno
}

26
vendor/golang.org/x/net/internal/socket/error_windows.go generated vendored
View File

@@ -1,26 +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 "syscall"
var (
errERROR_IO_PENDING error = syscall.ERROR_IO_PENDING
errEINVAL error = syscall.EINVAL
)
// errnoErr returns common boxed Errno values, to prevent allocations
// at runtime.
func errnoErr(errno syscall.Errno) error {
switch errno {
case 0:
return nil
case syscall.ERROR_IO_PENDING:
return errERROR_IO_PENDING
case syscall.EINVAL:
return errEINVAL
}
return errno
}

15
vendor/golang.org/x/net/internal/socket/iovec_32bit.go generated vendored
View File

@@ -1,15 +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 arm mips mipsle 386
// +build darwin dragonfly freebsd linux netbsd openbsd
package socket
import "unsafe"
func (v *iovec) set(b []byte) {
v.Base = (*byte)(unsafe.Pointer(&b[0]))
v.Len = uint32(len(b))
}

15
vendor/golang.org/x/net/internal/socket/iovec_64bit.go generated vendored
View File

@@ -1,15 +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 arm64 amd64 ppc64 ppc64le mips64 mips64le s390x
// +build darwin dragonfly freebsd linux netbsd openbsd
package socket
import "unsafe"
func (v *iovec) set(b []byte) {
v.Base = (*byte)(unsafe.Pointer(&b[0]))
v.Len = uint64(len(b))
}

15
vendor/golang.org/x/net/internal/socket/iovec_solaris_64bit.go generated vendored
View File

@@ -1,15 +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 amd64
// +build solaris
package socket
import "unsafe"
func (v *iovec) set(b []byte) {
v.Base = (*int8)(unsafe.Pointer(&b[0]))
v.Len = uint64(len(b))
}

11
vendor/golang.org/x/net/internal/socket/iovec_stub.go generated vendored
View File

@@ -1,11 +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 !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
package socket
type iovec struct{}
func (v *iovec) set(b []byte) {}

21
vendor/golang.org/x/net/internal/socket/mmsghdr_stub.go generated vendored
View File

@@ -1,21 +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 !linux,!netbsd
package socket
import "net"
type mmsghdr struct{}
type mmsghdrs []mmsghdr
func (hs mmsghdrs) pack(ms []Message, parseFn func([]byte, string) (net.Addr, error), marshalFn func(net.Addr) []byte) error {
return nil
}
func (hs mmsghdrs) unpack(ms []Message, parseFn func([]byte, string) (net.Addr, error), hint string) error {
return nil
}

42
vendor/golang.org/x/net/internal/socket/mmsghdr_unix.go generated vendored
View File

@@ -1,42 +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 linux netbsd
package socket
import "net"
type mmsghdrs []mmsghdr
func (hs mmsghdrs) pack(ms []Message, parseFn func([]byte, string) (net.Addr, error), marshalFn func(net.Addr) []byte) error {
for i := range hs {
vs := make([]iovec, len(ms[i].Buffers))
var sa []byte
if parseFn != nil {
sa = make([]byte, sizeofSockaddrInet6)
}
if marshalFn != nil {
sa = marshalFn(ms[i].Addr)
}
hs[i].Hdr.pack(vs, ms[i].Buffers, ms[i].OOB, sa)
}
return nil
}
func (hs mmsghdrs) unpack(ms []Message, parseFn func([]byte, string) (net.Addr, error), hint string) error {
for i := range hs {
ms[i].N = int(hs[i].Len)
ms[i].NN = hs[i].Hdr.controllen()
ms[i].Flags = hs[i].Hdr.flags()
if parseFn != nil {
var err error
ms[i].Addr, err = parseFn(hs[i].Hdr.name(), hint)
if err != nil {
return err
}
}
}
return nil
}

39
vendor/golang.org/x/net/internal/socket/msghdr_bsd.go generated vendored
View File

@@ -1,39 +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 darwin dragonfly freebsd netbsd openbsd
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])
}
h.setIov(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) name() []byte {
if h.Name != nil && h.Namelen > 0 {
return (*[sizeofSockaddrInet6]byte)(unsafe.Pointer(h.Name))[:h.Namelen]
}
return nil
}
func (h *msghdr) controllen() int {
return int(h.Controllen)
}
func (h *msghdr) flags() int {
return int(h.Flags)
}

12
vendor/golang.org/x/net/internal/socket/msghdr_bsdvar.go generated vendored
View File

@@ -1,12 +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 darwin dragonfly freebsd netbsd
package socket
func (h *msghdr) setIov(vs []iovec) {
h.Iov = &vs[0]
h.Iovlen = int32(len(vs))
}

36
vendor/golang.org/x/net/internal/socket/msghdr_linux.go generated vendored
View File

@@ -1,36 +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 "unsafe"
func (h *msghdr) pack(vs []iovec, bs [][]byte, oob []byte, sa []byte) {
for i := range vs {
vs[i].set(bs[i])
}
h.setIov(vs)
if len(oob) > 0 {
h.setControl(oob)
}
if sa != nil {
h.Name = (*byte)(unsafe.Pointer(&sa[0]))
h.Namelen = uint32(len(sa))
}
}
func (h *msghdr) name() []byte {
if h.Name != nil && h.Namelen > 0 {
return (*[sizeofSockaddrInet6]byte)(unsafe.Pointer(h.Name))[:h.Namelen]
}
return nil
}
func (h *msghdr) controllen() int {
return int(h.Controllen)
}
func (h *msghdr) flags() int {
return int(h.Flags)
}

20
vendor/golang.org/x/net/internal/socket/msghdr_linux_32bit.go generated vendored
View File

@@ -1,20 +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 arm mips mipsle 386
// +build linux
package socket
import "unsafe"
func (h *msghdr) setIov(vs []iovec) {
h.Iov = &vs[0]
h.Iovlen = uint32(len(vs))
}
func (h *msghdr) setControl(b []byte) {
h.Control = (*byte)(unsafe.Pointer(&b[0]))
h.Controllen = uint32(len(b))
}

20
vendor/golang.org/x/net/internal/socket/msghdr_linux_64bit.go generated vendored
View File

@@ -1,20 +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 arm64 amd64 ppc64 ppc64le mips64 mips64le s390x
// +build linux
package socket
import "unsafe"
func (h *msghdr) setIov(vs []iovec) {
h.Iov = &vs[0]
h.Iovlen = uint64(len(vs))
}
func (h *msghdr) setControl(b []byte) {
h.Control = (*byte)(unsafe.Pointer(&b[0]))
h.Controllen = uint64(len(b))
}

10
vendor/golang.org/x/net/internal/socket/msghdr_openbsd.go generated vendored
View File

@@ -1,10 +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 (h *msghdr) setIov(vs []iovec) {
h.Iov = &vs[0]
h.Iovlen = uint32(len(vs))
}

34
vendor/golang.org/x/net/internal/socket/msghdr_solaris_64bit.go generated vendored
View File

@@ -1,34 +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 amd64
// +build solaris
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])
}
h.Iov = &vs[0]
h.Iovlen = int32(len(vs))
if len(oob) > 0 {
h.Accrights = (*int8)(unsafe.Pointer(&oob[0]))
h.Accrightslen = int32(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.Accrightslen)
}
func (h *msghdr) flags() int {
return int(NativeEndian.Uint32(h.Pad_cgo_2[:]))
}

14
vendor/golang.org/x/net/internal/socket/msghdr_stub.go generated vendored
View File

@@ -1,14 +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 !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris
package socket
type msghdr struct{}
func (h *msghdr) pack(vs []iovec, bs [][]byte, oob []byte, sa []byte) {}
func (h *msghdr) name() []byte { return nil }
func (h *msghdr) controllen() int { return 0 }
func (h *msghdr) flags() int { return 0 }

66
vendor/golang.org/x/net/internal/socket/rawconn.go generated vendored
View File

@@ -1,66 +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 go1.9
package socket
import (
"errors"
"net"
"os"
"syscall"
)
// A Conn represents a raw connection.
type Conn struct {
network string
c syscall.RawConn
}
// NewConn returns a new raw connection.
func NewConn(c net.Conn) (*Conn, error) {
var err error
var cc Conn
switch c := c.(type) {
case *net.TCPConn:
cc.network = "tcp"
cc.c, err = c.SyscallConn()
case *net.UDPConn:
cc.network = "udp"
cc.c, err = c.SyscallConn()
case *net.IPConn:
cc.network = "ip"
cc.c, err = c.SyscallConn()
default:
return nil, errors.New("unknown connection type")
}
if err != nil {
return nil, err
}
return &cc, nil
}
func (o *Option) get(c *Conn, b []byte) (int, error) {
var operr error
var n int
fn := func(s uintptr) {
n, operr = getsockopt(s, o.Level, o.Name, b)
}
if err := c.c.Control(fn); err != nil {
return 0, err
}
return n, os.NewSyscallError("getsockopt", operr)
}
func (o *Option) set(c *Conn, b []byte) error {
var operr error
fn := func(s uintptr) {
operr = setsockopt(s, o.Level, o.Name, b)
}
if err := c.c.Control(fn); err != nil {
return err
}
return os.NewSyscallError("setsockopt", operr)
}

74
vendor/golang.org/x/net/internal/socket/rawconn_mmsg.go generated vendored
View File

@@ -1,74 +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 go1.9
// +build linux
package socket
import (
"net"
"os"
"syscall"
)
func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
hs := make(mmsghdrs, len(ms))
var parseFn func([]byte, string) (net.Addr, error)
if c.network != "tcp" {
parseFn = parseInetAddr
}
if err := hs.pack(ms, parseFn, nil); err != nil {
return 0, err
}
var operr error
var n int
fn := func(s uintptr) bool {
n, operr = recvmmsg(s, hs, flags)
if operr == syscall.EAGAIN {
return false
}
return true
}
if err := c.c.Read(fn); err != nil {
return n, err
}
if operr != nil {
return n, os.NewSyscallError("recvmmsg", operr)
}
if err := hs[:n].unpack(ms[:n], parseFn, c.network); err != nil {
return n, err
}
return n, nil
}
func (c *Conn) sendMsgs(ms []Message, flags int) (int, error) {
hs := make(mmsghdrs, len(ms))
var marshalFn func(net.Addr) []byte
if c.network != "tcp" {
marshalFn = marshalInetAddr
}
if err := hs.pack(ms, nil, marshalFn); err != nil {
return 0, err
}
var operr error
var n int
fn := func(s uintptr) bool {
n, operr = sendmmsg(s, hs, flags)
if operr == syscall.EAGAIN {
return false
}
return true
}
if err := c.c.Write(fn); err != nil {
return n, err
}
if operr != nil {
return n, os.NewSyscallError("sendmmsg", operr)
}
if err := hs[:n].unpack(ms[:n], nil, ""); err != nil {
return n, err
}
return n, nil
}

77
vendor/golang.org/x/net/internal/socket/rawconn_msg.go generated vendored
View File

@@ -1,77 +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 go1.9
// +build darwin dragonfly freebsd linux netbsd openbsd solaris windows
package socket
import (
"os"
"syscall"
)
func (c *Conn) recvMsg(m *Message, flags int) error {
var h msghdr
vs := make([]iovec, len(m.Buffers))
var sa []byte
if c.network != "tcp" {
sa = make([]byte, sizeofSockaddrInet6)
}
h.pack(vs, m.Buffers, m.OOB, sa)
var operr error
var n int
fn := func(s uintptr) bool {
n, operr = recvmsg(s, &h, flags)
if operr == syscall.EAGAIN {
return false
}
return true
}
if err := c.c.Read(fn); err != nil {
return err
}
if operr != nil {
return os.NewSyscallError("recvmsg", operr)
}
if c.network != "tcp" {
var err error
m.Addr, err = parseInetAddr(sa[:], c.network)
if err != nil {
return err
}
}
m.N = n
m.NN = h.controllen()
m.Flags = h.flags()
return nil
}
func (c *Conn) sendMsg(m *Message, flags int) error {
var h msghdr
vs := make([]iovec, len(m.Buffers))
var sa []byte
if m.Addr != nil {
sa = marshalInetAddr(m.Addr)
}
h.pack(vs, m.Buffers, m.OOB, sa)
var operr error
var n int
fn := func(s uintptr) bool {
n, operr = sendmsg(s, &h, flags)
if operr == syscall.EAGAIN {
return false
}
return true
}
if err := c.c.Write(fn); err != nil {
return err
}
if operr != nil {
return os.NewSyscallError("sendmsg", operr)
}
m.N = n
m.NN = len(m.OOB)
return nil
}

18
vendor/golang.org/x/net/internal/socket/rawconn_nommsg.go generated vendored
View File

@@ -1,18 +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 go1.9
// +build !linux
package socket
import "errors"
func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
return 0, errors.New("not implemented")
}
func (c *Conn) sendMsgs(ms []Message, flags int) (int, error) {
return 0, errors.New("not implemented")
}

18
vendor/golang.org/x/net/internal/socket/rawconn_nomsg.go generated vendored
View File

@@ -1,18 +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 go1.9
// +build !darwin,!dragonfly,!freebsd,!linux,!netbsd,!openbsd,!solaris,!windows
package socket
import "errors"
func (c *Conn) recvMsg(m *Message, flags int) error {
return errors.New("not implemented")
}
func (c *Conn) sendMsg(m *Message, flags int) error {
return errors.New("not implemented")
}

25
vendor/golang.org/x/net/internal/socket/rawconn_stub.go generated vendored
View File

@@ -1,25 +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 !go1.9
package socket
import "errors"
func (c *Conn) recvMsg(m *Message, flags int) error {
return errors.New("not implemented")
}
func (c *Conn) sendMsg(m *Message, flags int) error {
return errors.New("not implemented")
}
func (c *Conn) recvMsgs(ms []Message, flags int) (int, error) {
return 0, errors.New("not implemented")
}
func (c *Conn) sendMsgs(ms []Message, flags int) (int, error) {
return 0, errors.New("not implemented")
}

62
vendor/golang.org/x/net/internal/socket/reflect.go generated vendored
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@@ -1,62 +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 !go1.9
package socket
import (
"errors"
"net"
"os"
"reflect"
"runtime"
)
// A Conn represents a raw connection.
type Conn struct {
c net.Conn
}
// NewConn returns a new raw connection.
func NewConn(c net.Conn) (*Conn, error) {
return &Conn{c: c}, nil
}
func (o *Option) get(c *Conn, b []byte) (int, error) {
s, err := socketOf(c.c)
if err != nil {
return 0, err
}
n, err := getsockopt(s, o.Level, o.Name, b)
return n, os.NewSyscallError("getsockopt", err)
}
func (o *Option) set(c *Conn, b []byte) error {
s, err := socketOf(c.c)
if err != nil {
return err
}
return os.NewSyscallError("setsockopt", setsockopt(s, o.Level, o.Name, b))
}
func socketOf(c net.Conn) (uintptr, error) {
switch c.(type) {
case *net.TCPConn, *net.UDPConn, *net.IPConn:
v := reflect.ValueOf(c)
switch e := v.Elem(); e.Kind() {
case reflect.Struct:
fd := e.FieldByName("conn").FieldByName("fd")
switch e := fd.Elem(); e.Kind() {
case reflect.Struct:
sysfd := e.FieldByName("sysfd")
if runtime.GOOS == "windows" {
return uintptr(sysfd.Uint()), nil
}
return uintptr(sysfd.Int()), nil
}
}
}
return 0, errors.New("invalid type")
}

285
vendor/golang.org/x/net/internal/socket/socket.go generated vendored
View File

@@ -1,285 +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 provides a portable interface for socket system
// calls.
package socket // import "golang.org/x/net/internal/socket"
import (
"errors"
"net"
"unsafe"
)
// An Option represents a sticky socket option.
type Option struct {
Level int // level
Name int // name; must be equal or greater than 1
Len int // length of value in bytes; must be equal or greater than 1
}
// Get reads a value for the option from the kernel.
// It returns the number of bytes written into b.
func (o *Option) Get(c *Conn, b []byte) (int, error) {
if o.Name < 1 || o.Len < 1 {
return 0, errors.New("invalid option")
}
if len(b) < o.Len {
return 0, errors.New("short buffer")
}
return o.get(c, b)
}
// GetInt returns an integer value for the option.
//
// The Len field of Option must be either 1 or 4.
func (o *Option) GetInt(c *Conn) (int, error) {
if o.Len != 1 && o.Len != 4 {
return 0, errors.New("invalid option")
}
var b []byte
var bb [4]byte
if o.Len == 1 {
b = bb[:1]
} else {
b = bb[:4]
}
n, err := o.get(c, b)
if err != nil {
return 0, err
}
if n != o.Len {
return 0, errors.New("invalid option length")
}
if o.Len == 1 {
return int(b[0]), nil
}
return int(NativeEndian.Uint32(b[:4])), nil
}
// Set writes the option and value to the kernel.
func (o *Option) Set(c *Conn, b []byte) error {
if o.Name < 1 || o.Len < 1 {
return errors.New("invalid option")
}
if len(b) < o.Len {
return errors.New("short buffer")
}
return o.set(c, b)
}
// SetInt writes the option and value to the kernel.
//
// The Len field of Option must be either 1 or 4.
func (o *Option) SetInt(c *Conn, v int) error {
if o.Len != 1 && o.Len != 4 {
return errors.New("invalid option")
}
var b []byte
if o.Len == 1 {
b = []byte{byte(v)}
} else {
var bb [4]byte
NativeEndian.PutUint32(bb[:o.Len], uint32(v))
b = bb[:4]
}
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)
}
// A ControlMessage represents the head message in a stream of control
// messages.
//
// A control message comprises of a header, data and a few padding
// fields to conform to the interface to the kernel.
//
// See RFC 3542 for further information.
type ControlMessage []byte
// Data returns the data field of the control message at the head on
// w.
func (m ControlMessage) Data(dataLen int) []byte {
l := controlHeaderLen()
if len(m) < l || len(m) < l+dataLen {
return nil
}
return m[l : l+dataLen]
}
// Next returns the control message at the next on w.
//
// Next works only for standard control messages.
func (m ControlMessage) Next(dataLen int) ControlMessage {
l := ControlMessageSpace(dataLen)
if len(m) < l {
return nil
}
return m[l:]
}
// MarshalHeader marshals the header fields of the control message at
// the head on w.
func (m ControlMessage) MarshalHeader(lvl, typ, dataLen int) error {
if len(m) < controlHeaderLen() {
return errors.New("short message")
}
h := (*cmsghdr)(unsafe.Pointer(&m[0]))
h.set(controlMessageLen(dataLen), lvl, typ)
return nil
}
// ParseHeader parses and returns the header fields of the control
// message at the head on w.
func (m ControlMessage) ParseHeader() (lvl, typ, dataLen int, err error) {
l := controlHeaderLen()
if len(m) < l {
return 0, 0, 0, errors.New("short message")
}
h := (*cmsghdr)(unsafe.Pointer(&m[0]))
return h.lvl(), h.typ(), int(uint64(h.len()) - uint64(l)), nil
}
// Marshal marshals the control message at the head on w, and returns
// the next control message.
func (m ControlMessage) Marshal(lvl, typ int, data []byte) (ControlMessage, error) {
l := len(data)
if len(m) < ControlMessageSpace(l) {
return nil, errors.New("short message")
}
h := (*cmsghdr)(unsafe.Pointer(&m[0]))
h.set(controlMessageLen(l), lvl, typ)
if l > 0 {
copy(m.Data(l), data)
}
return m.Next(l), nil
}
// Parse parses w as a single or multiple control messages.
//
// Parse works for both standard and compatible messages.
func (m ControlMessage) Parse() ([]ControlMessage, error) {
var ms []ControlMessage
for len(m) >= controlHeaderLen() {
h := (*cmsghdr)(unsafe.Pointer(&m[0]))
l := h.len()
if l <= 0 {
return nil, errors.New("invalid header length")
}
if uint64(l) < uint64(controlHeaderLen()) {
return nil, errors.New("invalid message length")
}
if uint64(l) > uint64(len(m)) {
return nil, errors.New("short buffer")
}
// On message reception:
//
// |<- ControlMessageSpace --------------->|
// |<- controlMessageLen ---------->| |
// |<- controlHeaderLen ->| | |
// +---------------+------+---------+------+
// | Header | PadH | Data | PadD |
// +---------------+------+---------+------+
//
// On compatible message reception:
//
// | ... |<- controlMessageLen ----------->|
// | ... |<- controlHeaderLen ->| |
// +-----+---------------+------+----------+
// | ... | Header | PadH | Data |
// +-----+---------------+------+----------+
ms = append(ms, ControlMessage(m[:l]))
ll := l - controlHeaderLen()
if len(m) >= ControlMessageSpace(ll) {
m = m[ControlMessageSpace(ll):]
} else {
m = m[controlMessageLen(ll):]
}
}
return ms, nil
}
// NewControlMessage returns a new stream of control messages.
func NewControlMessage(dataLen []int) ControlMessage {
var l int
for i := range dataLen {
l += ControlMessageSpace(dataLen[i])
}
return make([]byte, l)
}
// A Message represents an IO message.
type Message struct {
// When writing, the Buffers field must contain at least one
// byte to write.
// When reading, the Buffers field will always contain a byte
// to read.
Buffers [][]byte
// OOB contains protocol-specific control or miscellaneous
// ancillary data known as out-of-band data.
OOB []byte
// Addr specifies a destination address when writing.
// It can be nil when the underlying protocol of the raw
// connection uses connection-oriented communication.
// After a successful read, it may contain the source address
// on the received packet.
Addr net.Addr
N int // # of bytes read or written from/to Buffers
NN int // # of bytes read or written from/to OOB
Flags int // protocol-specific information on the received message
}
// RecvMsg wraps recvmsg system call.
//
// The provided flags is a set of platform-dependent flags, such as
// syscall.MSG_PEEK.
func (c *Conn) RecvMsg(m *Message, flags int) error {
return c.recvMsg(m, flags)
}
// SendMsg wraps sendmsg system call.
//
// The provided flags is a set of platform-dependent flags, such as
// syscall.MSG_DONTROUTE.
func (c *Conn) SendMsg(m *Message, flags int) error {
return c.sendMsg(m, flags)
}
// RecvMsgs wraps recvmmsg system call.
//
// It returns the number of processed messages.
//
// The provided flags is a set of platform-dependent flags, such as
// syscall.MSG_PEEK.
//
// Only Linux supports this.
func (c *Conn) RecvMsgs(ms []Message, flags int) (int, error) {
return c.recvMsgs(ms, flags)
}
// SendMsgs wraps sendmmsg system call.
//
// It returns the number of processed messages.
//
// The provided flags is a set of platform-dependent flags, such as
// syscall.MSG_DONTROUTE.
//
// Only Linux supports this.
func (c *Conn) SendMsgs(ms []Message, flags int) (int, error) {
return c.sendMsgs(ms, flags)
}

256
vendor/golang.org/x/net/internal/socket/socket_go1_9_test.go generated vendored
View File

@@ -1,256 +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 go1.9
// +build darwin dragonfly freebsd linux netbsd openbsd solaris
package socket_test
import (
"bytes"
"fmt"
"net"
"runtime"
"testing"
"golang.org/x/net/internal/nettest"
"golang.org/x/net/internal/socket"
)
type mockControl struct {
Level int
Type int
Data []byte
}
func TestControlMessage(t *testing.T) {
for _, tt := range []struct {
cs []mockControl
}{
{
[]mockControl{
{Level: 1, Type: 1},
},
},
{
[]mockControl{
{Level: 2, Type: 2, Data: []byte{0xfe}},
},
},
{
[]mockControl{
{Level: 3, Type: 3, Data: []byte{0xfe, 0xff, 0xff, 0xfe}},
},
},
{
[]mockControl{
{Level: 4, Type: 4, Data: []byte{0xfe, 0xff, 0xff, 0xfe, 0xfe, 0xff, 0xff, 0xfe}},
},
},
{
[]mockControl{
{Level: 4, Type: 4, Data: []byte{0xfe, 0xff, 0xff, 0xfe, 0xfe, 0xff, 0xff, 0xfe}},
{Level: 2, Type: 2, Data: []byte{0xfe}},
},
},
} {
var w []byte
var tailPadLen int
mm := socket.NewControlMessage([]int{0})
for i, c := range tt.cs {
m := socket.NewControlMessage([]int{len(c.Data)})
l := len(m) - len(mm)
if i == len(tt.cs)-1 && l > len(c.Data) {
tailPadLen = l - len(c.Data)
}
w = append(w, m...)
}
var err error
ww := make([]byte, len(w))
copy(ww, w)
m := socket.ControlMessage(ww)
for _, c := range tt.cs {
if err = m.MarshalHeader(c.Level, c.Type, len(c.Data)); err != nil {
t.Fatalf("(%v).MarshalHeader() = %v", tt.cs, err)
}
copy(m.Data(len(c.Data)), c.Data)
m = m.Next(len(c.Data))
}
m = socket.ControlMessage(w)
for _, c := range tt.cs {
m, err = m.Marshal(c.Level, c.Type, c.Data)
if err != nil {
t.Fatalf("(%v).Marshal() = %v", tt.cs, err)
}
}
if !bytes.Equal(ww, w) {
t.Fatalf("got %#v; want %#v", ww, w)
}
ws := [][]byte{w}
if tailPadLen > 0 {
// Test a message with no tail padding.
nopad := w[:len(w)-tailPadLen]
ws = append(ws, [][]byte{nopad}...)
}
for _, w := range ws {
ms, err := socket.ControlMessage(w).Parse()
if err != nil {
t.Fatalf("(%v).Parse() = %v", tt.cs, err)
}
for i, m := range ms {
lvl, typ, dataLen, err := m.ParseHeader()
if err != nil {
t.Fatalf("(%v).ParseHeader() = %v", tt.cs, err)
}
if lvl != tt.cs[i].Level || typ != tt.cs[i].Type || dataLen != len(tt.cs[i].Data) {
t.Fatalf("%v: got %d, %d, %d; want %d, %d, %d", tt.cs[i], lvl, typ, dataLen, tt.cs[i].Level, tt.cs[i].Type, len(tt.cs[i].Data))
}
}
}
}
}
func TestUDP(t *testing.T) {
c, err := nettest.NewLocalPacketListener("udp")
if err != nil {
t.Skipf("not supported on %s/%s: %v", runtime.GOOS, runtime.GOARCH, err)
}
defer c.Close()
t.Run("Message", func(t *testing.T) {
testUDPMessage(t, c.(net.Conn))
})
switch runtime.GOOS {
case "linux":
t.Run("Messages", func(t *testing.T) {
testUDPMessages(t, c.(net.Conn))
})
}
}
func testUDPMessage(t *testing.T, c net.Conn) {
cc, err := socket.NewConn(c)
if err != nil {
t.Fatal(err)
}
data := []byte("HELLO-R-U-THERE")
wm := socket.Message{
Buffers: bytes.SplitAfter(data, []byte("-")),
Addr: c.LocalAddr(),
}
if err := cc.SendMsg(&wm, 0); err != nil {
t.Fatal(err)
}
b := make([]byte, 32)
rm := socket.Message{
Buffers: [][]byte{b[:1], b[1:3], b[3:7], b[7:11], b[11:]},
}
if err := cc.RecvMsg(&rm, 0); err != nil {
t.Fatal(err)
}
if !bytes.Equal(b[:rm.N], data) {
t.Fatalf("got %#v; want %#v", b[:rm.N], data)
}
}
func testUDPMessages(t *testing.T, c net.Conn) {
cc, err := socket.NewConn(c)
if err != nil {
t.Fatal(err)
}
data := []byte("HELLO-R-U-THERE")
wmbs := bytes.SplitAfter(data, []byte("-"))
wms := []socket.Message{
{Buffers: wmbs[:1], Addr: c.LocalAddr()},
{Buffers: wmbs[1:], Addr: c.LocalAddr()},
}
n, err := cc.SendMsgs(wms, 0)
if err != nil {
t.Fatal(err)
}
if n != len(wms) {
t.Fatalf("got %d; want %d", n, len(wms))
}
b := make([]byte, 32)
rmbs := [][][]byte{{b[:len(wmbs[0])]}, {b[len(wmbs[0]):]}}
rms := []socket.Message{
{Buffers: rmbs[0]},
{Buffers: rmbs[1]},
}
n, err = cc.RecvMsgs(rms, 0)
if err != nil {
t.Fatal(err)
}
if n != len(rms) {
t.Fatalf("got %d; want %d", n, len(rms))
}
nn := 0
for i := 0; i < n; i++ {
nn += rms[i].N
}
if !bytes.Equal(b[:nn], data) {
t.Fatalf("got %#v; want %#v", b[:nn], data)
}
}
func BenchmarkUDP(b *testing.B) {
c, err := nettest.NewLocalPacketListener("udp")
if err != nil {
b.Skipf("not supported on %s/%s: %v", runtime.GOOS, runtime.GOARCH, err)
}
defer c.Close()
cc, err := socket.NewConn(c.(net.Conn))
if err != nil {
b.Fatal(err)
}
data := []byte("HELLO-R-U-THERE")
wm := socket.Message{
Buffers: [][]byte{data},
Addr: c.LocalAddr(),
}
rm := socket.Message{
Buffers: [][]byte{make([]byte, 128)},
OOB: make([]byte, 128),
}
for M := 1; M <= 1<<9; M = M << 1 {
b.Run(fmt.Sprintf("Iter-%d", M), func(b *testing.B) {
for i := 0; i < b.N; i++ {
for j := 0; j < M; j++ {
if err := cc.SendMsg(&wm, 0); err != nil {
b.Fatal(err)
}
if err := cc.RecvMsg(&rm, 0); err != nil {
b.Fatal(err)
}
}
}
})
switch runtime.GOOS {
case "linux":
wms := make([]socket.Message, M)
for i := range wms {
wms[i].Buffers = [][]byte{data}
wms[i].Addr = c.LocalAddr()
}
rms := make([]socket.Message, M)
for i := range rms {
rms[i].Buffers = [][]byte{make([]byte, 128)}
rms[i].OOB = make([]byte, 128)
}
b.Run(fmt.Sprintf("Batch-%d", M), func(b *testing.B) {
for i := 0; i < b.N; i++ {
if _, err := cc.SendMsgs(wms, 0); err != nil {
b.Fatal(err)
}
if _, err := cc.RecvMsgs(rms, 0); err != nil {
b.Fatal(err)
}
}
})
}
}
}

46
vendor/golang.org/x/net/internal/socket/socket_test.go generated vendored
View File

@@ -1,46 +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 darwin dragonfly freebsd linux netbsd openbsd solaris windows
package socket_test
import (
"net"
"runtime"
"syscall"
"testing"
"golang.org/x/net/internal/nettest"
"golang.org/x/net/internal/socket"
)
func TestSocket(t *testing.T) {
t.Run("Option", func(t *testing.T) {
testSocketOption(t, &socket.Option{Level: syscall.SOL_SOCKET, Name: syscall.SO_RCVBUF, Len: 4})
})
}
func testSocketOption(t *testing.T, so *socket.Option) {
c, err := nettest.NewLocalPacketListener("udp")
if err != nil {
t.Skipf("not supported on %s/%s: %v", runtime.GOOS, runtime.GOARCH, err)
}
defer c.Close()
cc, err := socket.NewConn(c.(net.Conn))
if err != nil {
t.Fatal(err)
}
const N = 2048
if err := so.SetInt(cc, N); err != nil {
t.Fatal(err)
}
n, err := so.GetInt(cc)
if err != nil {
t.Fatal(err)
}
if n < N {
t.Fatalf("got %d; want greater than or equal to %d", n, N)
}
}

33
vendor/golang.org/x/net/internal/socket/sys.go generated vendored
View File

@@ -1,33 +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 (
"encoding/binary"
"unsafe"
)
var (
// NativeEndian is the machine native endian implementation of
// ByteOrder.
NativeEndian binary.ByteOrder
kernelAlign int
)
func init() {
i := uint32(1)
b := (*[4]byte)(unsafe.Pointer(&i))
if b[0] == 1 {
NativeEndian = binary.LittleEndian
} else {
NativeEndian = binary.BigEndian
}
kernelAlign = probeProtocolStack()
}
func roundup(l int) int {
return (l + kernelAlign - 1) & ^(kernelAlign - 1)
}

17
vendor/golang.org/x/net/internal/socket/sys_bsd.go generated vendored
View File

@@ -1,17 +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 darwin dragonfly freebsd openbsd
package socket
import "errors"
func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
return 0, errors.New("not implemented")
}
func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
return 0, errors.New("not implemented")
}

14
vendor/golang.org/x/net/internal/socket/sys_bsdvar.go generated vendored
View File

@@ -1,14 +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 freebsd netbsd openbsd
package socket
import "unsafe"
func probeProtocolStack() int {
var p uintptr
return int(unsafe.Sizeof(p))
}

27
vendor/golang.org/x/net/internal/socket/sys_linux.go generated vendored
View File

@@ -1,27 +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 linux,!s390x,!386
package socket
import (
"syscall"
"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)
}
func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
n, _, errno := syscall.Syscall6(sysSENDMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
return int(n), errnoErr(errno)
}

55
vendor/golang.org/x/net/internal/socket/sys_linux_386.go generated vendored
View File

@@ -1,55 +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 (
"syscall"
"unsafe"
)
func probeProtocolStack() int { return 4 }
const (
sysSETSOCKOPT = 0xe
sysGETSOCKOPT = 0xf
sysSENDMSG = 0x10
sysRECVMSG = 0x11
sysRECVMMSG = 0x13
sysSENDMMSG = 0x14
)
func socketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
func rawsocketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
l := uint32(len(b))
_, errno := socketcall(sysGETSOCKOPT, 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 := socketcall(sysSETSOCKOPT, 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 := socketcall(sysRECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
return int(n), errnoErr(errno)
}
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
n, errno := socketcall(sysSENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
return int(n), errnoErr(errno)
}
func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
n, errno := socketcall(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
return int(n), errnoErr(errno)
}
func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
n, errno := socketcall(sysSENDMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
return int(n), errnoErr(errno)
}

10
vendor/golang.org/x/net/internal/socket/sys_linux_amd64.go generated vendored
View File

@@ -1,10 +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
const (
sysRECVMMSG = 0x12b
sysSENDMMSG = 0x133
)

10
vendor/golang.org/x/net/internal/socket/sys_linux_arm.go generated vendored
View File

@@ -1,10 +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
const (
sysRECVMMSG = 0x16d
sysSENDMMSG = 0x176
)

10
vendor/golang.org/x/net/internal/socket/sys_linux_arm64.go generated vendored
View File

@@ -1,10 +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
const (
sysRECVMMSG = 0xf3
sysSENDMMSG = 0x10d
)

10
vendor/golang.org/x/net/internal/socket/sys_linux_mips.go generated vendored
View File

@@ -1,10 +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
const (
sysRECVMMSG = 0x10ef
sysSENDMMSG = 0x10f7
)

10
vendor/golang.org/x/net/internal/socket/sys_linux_mips64.go generated vendored
View File

@@ -1,10 +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
const (
sysRECVMMSG = 0x14ae
sysSENDMMSG = 0x14b6
)

10
vendor/golang.org/x/net/internal/socket/sys_linux_mips64le.go generated vendored
View File

@@ -1,10 +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
const (
sysRECVMMSG = 0x14ae
sysSENDMMSG = 0x14b6
)

10
vendor/golang.org/x/net/internal/socket/sys_linux_mipsle.go generated vendored
View File

@@ -1,10 +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
const (
sysRECVMMSG = 0x10ef
sysSENDMMSG = 0x10f7
)

10
vendor/golang.org/x/net/internal/socket/sys_linux_ppc64.go generated vendored
View File

@@ -1,10 +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
const (
sysRECVMMSG = 0x157
sysSENDMMSG = 0x15d
)

10
vendor/golang.org/x/net/internal/socket/sys_linux_ppc64le.go generated vendored
View File

@@ -1,10 +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
const (
sysRECVMMSG = 0x157
sysSENDMMSG = 0x15d
)

55
vendor/golang.org/x/net/internal/socket/sys_linux_s390x.go generated vendored
View File

@@ -1,55 +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 (
"syscall"
"unsafe"
)
func probeProtocolStack() int { return 8 }
const (
sysSETSOCKOPT = 0xe
sysGETSOCKOPT = 0xf
sysSENDMSG = 0x10
sysRECVMSG = 0x11
sysRECVMMSG = 0x13
sysSENDMMSG = 0x14
)
func socketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
func rawsocketcall(call, a0, a1, a2, a3, a4, a5 uintptr) (uintptr, syscall.Errno)
func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
l := uint32(len(b))
_, errno := socketcall(sysGETSOCKOPT, 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 := socketcall(sysSETSOCKOPT, 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 := socketcall(sysRECVMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
return int(n), errnoErr(errno)
}
func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
n, errno := socketcall(sysSENDMSG, s, uintptr(unsafe.Pointer(h)), uintptr(flags), 0, 0, 0)
return int(n), errnoErr(errno)
}
func recvmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
n, errno := socketcall(sysRECVMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
return int(n), errnoErr(errno)
}
func sendmmsg(s uintptr, hs []mmsghdr, flags int) (int, error) {
n, errno := socketcall(sysSENDMMSG, s, uintptr(unsafe.Pointer(&hs[0])), uintptr(len(hs)), uintptr(flags), 0, 0)
return int(n), errnoErr(errno)
}

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