jgaunt/rclone
1
0
Fork 0
mirror of https://github.com/rclone/rclone.git synced 2026-01-06 10:33:34 +00:00
Code Issues Projects Releases Wiki Activity

vendor: update all dependencies to latest versions

Browse Source
This commit is contained in:
Nick Craig-Wood
2017-09-30 15:27:27 +01:00
parent 911d121bb9
commit b017fcfe9a
3048 changed files with 537057 additions and 189681 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
vendor/golang.org/x/crypto/acme/acme.go generated vendored
View File

@@ -51,38 +51,6 @@ const (
maxNonces = 100
)
// CertOption is an optional argument type for Client methods which manipulate
// certificate data.
type CertOption interface {
privateCertOpt()
}
// WithKey creates an option holding a private/public key pair.
// The private part signs a certificate, and the public part represents the signee.
func WithKey(key crypto.Signer) CertOption {
return &certOptKey{key}
}
type certOptKey struct {
key crypto.Signer
}
func (*certOptKey) privateCertOpt() {}
// WithTemplate creates an option for specifying a certificate template.
// See x509.CreateCertificate for template usage details.
//
// In TLSSNIxChallengeCert methods, the template is also used as parent,
// resulting in a self-signed certificate.
// The DNSNames field of t is always overwritten for tls-sni challenge certs.
func WithTemplate(t *x509.Certificate) CertOption {
return (*certOptTemplate)(t)
}
type certOptTemplate x509.Certificate
func (*certOptTemplate) privateCertOpt() {}
// Client is an ACME client.
// The only required field is Key. An example of creating a client with a new key
// is as follows:
@@ -289,7 +257,7 @@ func (c *Client) RevokeCert(ctx context.Context, key crypto.Signer, cert []byte,
func AcceptTOS(tosURL string) bool { return true }
// Register creates a new account registration by following the "new-reg" flow.
// It returns registered account. The a argument is not modified.
// It returns registered account. The account is not modified.
//
// The registration may require the caller to agree to the CA's Terms of Service (TOS).
// If so, and the account has not indicated the acceptance of the terms (see Account for details),

6
vendor/golang.org/x/crypto/acme/autocert/autocert.go generated vendored
View File

@@ -83,8 +83,10 @@ func defaultHostPolicy(context.Context, string) error {
// It obtains and refreshes certificates automatically,
// as well as providing them to a TLS server via tls.Config.
//
// To preserve issued certificates and improve overall performance,
// use a cache implementation of Cache. For instance, DirCache.
// You must specify a cache implementation, such as DirCache,
// to reuse obtained certificates across program restarts.
// Otherwise your server is very likely to exceed the certificate
// issuer's request rate limits.
type Manager struct {
// Prompt specifies a callback function to conditionally accept a CA's Terms of Service (TOS).
// The registration may require the caller to agree to the CA's TOS.

1
vendor/golang.org/x/crypto/acme/autocert/example_test.go generated vendored
View File

@@ -23,6 +23,7 @@ func ExampleNewListener() {
func ExampleManager() {
m := autocert.Manager{
Cache: autocert.DirCache("secret-dir"),
Prompt: autocert.AcceptTOS,
HostPolicy: autocert.HostWhitelist("example.org"),
}

34
vendor/golang.org/x/crypto/acme/types.go generated vendored
View File

@@ -5,6 +5,8 @@
package acme
import (
"crypto"
"crypto/x509"
"errors"
"fmt"
"net/http"
@@ -293,3 +295,35 @@ func (e *wireError) error(h http.Header) *Error {
Header: h,
}
}
// CertOption is an optional argument type for the TLSSNIxChallengeCert methods for
// customizing a temporary certificate for TLS-SNI challenges.
type CertOption interface {
privateCertOpt()
}
// WithKey creates an option holding a private/public key pair.
// The private part signs a certificate, and the public part represents the signee.
func WithKey(key crypto.Signer) CertOption {
return &certOptKey{key}
}
type certOptKey struct {
key crypto.Signer
}
func (*certOptKey) privateCertOpt() {}
// WithTemplate creates an option for specifying a certificate template.
// See x509.CreateCertificate for template usage details.
//
// In TLSSNIxChallengeCert methods, the template is also used as parent,
// resulting in a self-signed certificate.
// The DNSNames field of t is always overwritten for tls-sni challenge certs.
func WithTemplate(t *x509.Certificate) CertOption {
return (*certOptTemplate)(t)
}
type certOptTemplate x509.Certificate
func (*certOptTemplate) privateCertOpt() {}

2
vendor/golang.org/x/crypto/blake2b/blake2b_test.go generated vendored
View File

@@ -126,7 +126,7 @@ func testHashes2X(t *testing.T) {
t.Fatalf("#%d (single write): error from Read: %v", i, err)
}
if n, err := h.Read(sum); n != 0 || err != io.EOF {
t.Fatalf("#%d (single write): Read did not return (0, os.EOF) after exhaustion, got (%v, %v)", i, n, err)
t.Fatalf("#%d (single write): Read did not return (0, io.EOF) after exhaustion, got (%v, %v)", i, n, err)
}
if gotHex := fmt.Sprintf("%x", sum); gotHex != expectedHex {
t.Fatalf("#%d (single write): got %s, wanted %s", i, gotHex, expectedHex)

5
vendor/golang.org/x/crypto/chacha20poly1305/internal/chacha20/chacha_generic.go generated vendored
View File

@@ -167,9 +167,8 @@ func core(out *[64]byte, in *[16]byte, k *[32]byte) {
}
// XORKeyStream crypts bytes from in to out using the given key and counters.
// In and out may be the same slice but otherwise should not overlap. Counter
// contains the raw ChaCha20 counter bytes (i.e. block counter followed by
// nonce).
// In and out must overlap entirely or not at all. Counter contains the raw
// ChaCha20 counter bytes (i.e. block counter followed by nonce).
func XORKeyStream(out, in []byte, counter *[16]byte, key *[32]byte) {
var block [64]byte
var counterCopy [16]byte

240
vendor/golang.org/x/crypto/cryptobyte/asn1.go generated vendored
View File

@@ -5,40 +5,30 @@
package cryptobyte
import (
"encoding/asn1"
encoding_asn1 "encoding/asn1"
"fmt"
"math/big"
"reflect"
"time"
"golang.org/x/crypto/cryptobyte/asn1"
)
// This file contains ASN.1-related methods for String and Builder.
// Tag represents an ASN.1 tag number and class (together also referred to as
// identifier octets). Methods in this package only support the low-tag-number
// form, i.e. a single identifier octet with bits 7-8 encoding the class and
// bits 1-6 encoding the tag number.
type Tag uint8
// Contructed returns t with the context-specific class bit set.
func (t Tag) ContextSpecific() Tag { return t | 0x80 }
// Contructed returns t with the constructed class bit set.
func (t Tag) Constructed() Tag { return t | 0x20 }
// Builder
// AddASN1Int64 appends a DER-encoded ASN.1 INTEGER.
func (b *Builder) AddASN1Int64(v int64) {
b.addASN1Signed(asn1.TagInteger, v)
b.addASN1Signed(asn1.INTEGER, v)
}
// AddASN1Enum appends a DER-encoded ASN.1 ENUMERATION.
func (b *Builder) AddASN1Enum(v int64) {
b.addASN1Signed(asn1.TagEnum, v)
b.addASN1Signed(asn1.ENUM, v)
}
func (b *Builder) addASN1Signed(tag Tag, v int64) {
func (b *Builder) addASN1Signed(tag asn1.Tag, v int64) {
b.AddASN1(tag, func(c *Builder) {
length := 1
for i := v; i >= 0x80 || i < -0x80; i >>= 8 {
@@ -54,7 +44,7 @@ func (b *Builder) addASN1Signed(tag Tag, v int64) {
// AddASN1Uint64 appends a DER-encoded ASN.1 INTEGER.
func (b *Builder) AddASN1Uint64(v uint64) {
b.AddASN1(asn1.TagInteger, func(c *Builder) {
b.AddASN1(asn1.INTEGER, func(c *Builder) {
length := 1
for i := v; i >= 0x80; i >>= 8 {
length++
@@ -73,7 +63,7 @@ func (b *Builder) AddASN1BigInt(n *big.Int) {
return
}
b.AddASN1(asn1.TagInteger, func(c *Builder) {
b.AddASN1(asn1.INTEGER, func(c *Builder) {
if n.Sign() < 0 {
// A negative number has to be converted to two's-complement form. So we
// invert and subtract 1. If the most-significant-bit isn't set then
@@ -103,7 +93,7 @@ func (b *Builder) AddASN1BigInt(n *big.Int) {
// AddASN1OctetString appends a DER-encoded ASN.1 OCTET STRING.
func (b *Builder) AddASN1OctetString(bytes []byte) {
b.AddASN1(asn1.TagOctetString, func(c *Builder) {
b.AddASN1(asn1.OCTET_STRING, func(c *Builder) {
c.AddBytes(bytes)
})
}
@@ -116,27 +106,97 @@ func (b *Builder) AddASN1GeneralizedTime(t time.Time) {
b.err = fmt.Errorf("cryptobyte: cannot represent %v as a GeneralizedTime", t)
return
}
b.AddASN1(asn1.TagGeneralizedTime, func(c *Builder) {
b.AddASN1(asn1.GeneralizedTime, func(c *Builder) {
c.AddBytes([]byte(t.Format(generalizedTimeFormatStr)))
})
}
// AddASN1BitString appends a DER-encoded ASN.1 BIT STRING.
func (b *Builder) AddASN1BitString(s asn1.BitString) {
// TODO(martinkr): Implement.
b.MarshalASN1(s)
// AddASN1BitString appends a DER-encoded ASN.1 BIT STRING. This does not
// support BIT STRINGs that are not a whole number of bytes.
func (b *Builder) AddASN1BitString(data []byte) {
b.AddASN1(asn1.BIT_STRING, func(b *Builder) {
b.AddUint8(0)
b.AddBytes(data)
})
}
// MarshalASN1 calls asn1.Marshal on its input and appends the result if
func (b *Builder) addBase128Int(n int64) {
var length int
if n == 0 {
length = 1
} else {
for i := n; i > 0; i >>= 7 {
length++
}
}
for i := length - 1; i >= 0; i-- {
o := byte(n >> uint(i*7))
o &= 0x7f
if i != 0 {
o |= 0x80
}
b.add(o)
}
}
func isValidOID(oid encoding_asn1.ObjectIdentifier) bool {
if len(oid) < 2 {
return false
}
if oid[0] > 2 || (oid[0] <= 1 && oid[1] >= 40) {
return false
}
for _, v := range oid {
if v < 0 {
return false
}
}
return true
}
func (b *Builder) AddASN1ObjectIdentifier(oid encoding_asn1.ObjectIdentifier) {
b.AddASN1(asn1.OBJECT_IDENTIFIER, func(b *Builder) {
if !isValidOID(oid) {
b.err = fmt.Errorf("cryptobyte: invalid OID: %v", oid)
return
}
b.addBase128Int(int64(oid[0])*40 + int64(oid[1]))
for _, v := range oid[2:] {
b.addBase128Int(int64(v))
}
})
}
func (b *Builder) AddASN1Boolean(v bool) {
b.AddASN1(asn1.BOOLEAN, func(b *Builder) {
if v {
b.AddUint8(0xff)
} else {
b.AddUint8(0)
}
})
}
func (b *Builder) AddASN1NULL() {
b.add(uint8(asn1.NULL), 0)
}
// MarshalASN1 calls encoding_asn1.Marshal on its input and appends the result if
// successful or records an error if one occurred.
func (b *Builder) MarshalASN1(v interface{}) {
// NOTE(martinkr): This is somewhat of a hack to allow propagation of
// asn1.Marshal errors into Builder.err. N.B. if you call MarshalASN1 with a
// encoding_asn1.Marshal errors into Builder.err. N.B. if you call MarshalASN1 with a
// value embedded into a struct, its tag information is lost.
if b.err != nil {
return
}
bytes, err := asn1.Marshal(v)
bytes, err := encoding_asn1.Marshal(v)
if err != nil {
b.err = err
return
@@ -148,7 +208,7 @@ func (b *Builder) MarshalASN1(v interface{}) {
// Tags greater than 30 are not supported and result in an error (i.e.
// low-tag-number form only). The child builder passed to the
// BuilderContinuation can be used to build the content of the ASN.1 object.
func (b *Builder) AddASN1(tag Tag, f BuilderContinuation) {
func (b *Builder) AddASN1(tag asn1.Tag, f BuilderContinuation) {
if b.err != nil {
return
}
@@ -164,6 +224,24 @@ func (b *Builder) AddASN1(tag Tag, f BuilderContinuation) {
// String
func (s *String) ReadASN1Boolean(out *bool) bool {
var bytes String
if !s.ReadASN1(&bytes, asn1.INTEGER) || len(bytes) != 1 {
return false
}
switch bytes[0] {
case 0:
*out = false
case 0xff:
*out = true
default:
return false
}
return true
}
var bigIntType = reflect.TypeOf((*big.Int)(nil)).Elem()
// ReadASN1Integer decodes an ASN.1 INTEGER into out and advances. If out does
@@ -215,7 +293,7 @@ var bigOne = big.NewInt(1)
func (s *String) readASN1BigInt(out *big.Int) bool {
var bytes String
if !s.ReadASN1(&bytes, asn1.TagInteger) || !checkASN1Integer(bytes) {
if !s.ReadASN1(&bytes, asn1.INTEGER) || !checkASN1Integer(bytes) {
return false
}
if bytes[0]&0x80 == 0x80 {
@@ -235,7 +313,7 @@ func (s *String) readASN1BigInt(out *big.Int) bool {
func (s *String) readASN1Int64(out *int64) bool {
var bytes String
if !s.ReadASN1(&bytes, asn1.TagInteger) || !checkASN1Integer(bytes) || !asn1Signed(out, bytes) {
if !s.ReadASN1(&bytes, asn1.INTEGER) || !checkASN1Integer(bytes) || !asn1Signed(out, bytes) {
return false
}
return true
@@ -258,7 +336,7 @@ func asn1Signed(out *int64, n []byte) bool {
func (s *String) readASN1Uint64(out *uint64) bool {
var bytes String
if !s.ReadASN1(&bytes, asn1.TagInteger) || !checkASN1Integer(bytes) || !asn1Unsigned(out, bytes) {
if !s.ReadASN1(&bytes, asn1.INTEGER) || !checkASN1Integer(bytes) || !asn1Unsigned(out, bytes) {
return false
}
return true
@@ -286,7 +364,7 @@ func asn1Unsigned(out *uint64, n []byte) bool {
func (s *String) ReadASN1Enum(out *int) bool {
var bytes String
var i int64
if !s.ReadASN1(&bytes, asn1.TagEnum) || !checkASN1Integer(bytes) || !asn1Signed(&i, bytes) {
if !s.ReadASN1(&bytes, asn1.ENUM) || !checkASN1Integer(bytes) || !asn1Signed(&i, bytes) {
return false
}
if int64(int(i)) != i {
@@ -315,9 +393,9 @@ func (s *String) readBase128Int(out *int) bool {
// ReadASN1ObjectIdentifier decodes an ASN.1 OBJECT IDENTIFIER into out and
// advances. It returns true on success and false on error.
func (s *String) ReadASN1ObjectIdentifier(out *asn1.ObjectIdentifier) bool {
func (s *String) ReadASN1ObjectIdentifier(out *encoding_asn1.ObjectIdentifier) bool {
var bytes String
if !s.ReadASN1(&bytes, asn1.TagOID) || len(bytes) == 0 {
if !s.ReadASN1(&bytes, asn1.OBJECT_IDENTIFIER) || len(bytes) == 0 {
return false
}
@@ -356,7 +434,7 @@ func (s *String) ReadASN1ObjectIdentifier(out *asn1.ObjectIdentifier) bool {
// advances. It returns true on success and false on error.
func (s *String) ReadASN1GeneralizedTime(out *time.Time) bool {
var bytes String
if !s.ReadASN1(&bytes, asn1.TagGeneralizedTime) {
if !s.ReadASN1(&bytes, asn1.GeneralizedTime) {
return false
}
t := string(bytes)
@@ -373,9 +451,9 @@ func (s *String) ReadASN1GeneralizedTime(out *time.Time) bool {
// ReadASN1BitString decodes an ASN.1 BIT STRING into out and advances. It
// returns true on success and false on error.
func (s *String) ReadASN1BitString(out *asn1.BitString) bool {
func (s *String) ReadASN1BitString(out *encoding_asn1.BitString) bool {
var bytes String
if !s.ReadASN1(&bytes, asn1.TagBitString) || len(bytes) == 0 {
if !s.ReadASN1(&bytes, asn1.BIT_STRING) || len(bytes) == 0 {
return false
}
@@ -392,10 +470,27 @@ func (s *String) ReadASN1BitString(out *asn1.BitString) bool {
return true
}
// ReadASN1BitString decodes an ASN.1 BIT STRING into out and advances. It is
// an error if the BIT STRING is not a whole number of bytes. This function
// returns true on success and false on error.
func (s *String) ReadASN1BitStringAsBytes(out *[]byte) bool {
var bytes String
if !s.ReadASN1(&bytes, asn1.BIT_STRING) || len(bytes) == 0 {
return false
}
paddingBits := uint8(bytes[0])
if paddingBits != 0 {
return false
}
*out = bytes[1:]
return true
}
// ReadASN1Bytes reads the contents of a DER-encoded ASN.1 element (not including
// tag and length bytes) into out, and advances. The element must match the
// given tag. It returns true on success and false on error.
func (s *String) ReadASN1Bytes(out *[]byte, tag Tag) bool {
func (s *String) ReadASN1Bytes(out *[]byte, tag asn1.Tag) bool {
return s.ReadASN1((*String)(out), tag)
}
@@ -404,8 +499,8 @@ func (s *String) ReadASN1Bytes(out *[]byte, tag Tag) bool {
// given tag. It returns true on success and false on error.
//
// Tags greater than 30 are not supported (i.e. low-tag-number format only).
func (s *String) ReadASN1(out *String, tag Tag) bool {
var t Tag
func (s *String) ReadASN1(out *String, tag asn1.Tag) bool {
var t asn1.Tag
if !s.ReadAnyASN1(out, &t) || t != tag {
return false
}
@@ -417,8 +512,8 @@ func (s *String) ReadASN1(out *String, tag Tag) bool {
// given tag. It returns true on success and false on error.
//
// Tags greater than 30 are not supported (i.e. low-tag-number format only).
func (s *String) ReadASN1Element(out *String, tag Tag) bool {
var t Tag
func (s *String) ReadASN1Element(out *String, tag asn1.Tag) bool {
var t asn1.Tag
if !s.ReadAnyASN1Element(out, &t) || t != tag {
return false
}
@@ -430,7 +525,7 @@ func (s *String) ReadASN1Element(out *String, tag Tag) bool {
// returns true on success and false on error.
//
// Tags greater than 30 are not supported (i.e. low-tag-number format only).
func (s *String) ReadAnyASN1(out *String, outTag *Tag) bool {
func (s *String) ReadAnyASN1(out *String, outTag *asn1.Tag) bool {
return s.readASN1(out, outTag, true /* skip header */)
}
@@ -439,24 +534,30 @@ func (s *String) ReadAnyASN1(out *String, outTag *Tag) bool {
// advances. It returns true on success and false on error.
//
// Tags greater than 30 are not supported (i.e. low-tag-number format only).
func (s *String) ReadAnyASN1Element(out *String, outTag *Tag) bool {
func (s *String) ReadAnyASN1Element(out *String, outTag *asn1.Tag) bool {
return s.readASN1(out, outTag, false /* include header */)
}
// PeekASN1Tag returns true if the next ASN.1 value on the string starts with
// the given tag.
func (s String) PeekASN1Tag(tag Tag) bool {
func (s String) PeekASN1Tag(tag asn1.Tag) bool {
if len(s) == 0 {
return false
}
return Tag(s[0]) == tag
return asn1.Tag(s[0]) == tag
}
// ReadOptionalASN1 attempts to read the contents of a DER-encoded ASN.Element
// (not including tag and length bytes) tagged with the given tag into out. It
// stores whether an element with the tag was found in outPresent, unless
// outPresent is nil. It returns true on success and false on error.
func (s *String) ReadOptionalASN1(out *String, outPresent *bool, tag Tag) bool {
// SkipASN1 reads and discards an ASN.1 element with the given tag.
func (s *String) SkipASN1(tag asn1.Tag) bool {
var unused String
return s.ReadASN1(&unused, tag)
}
// ReadOptionalASN1 attempts to read the contents of a DER-encoded ASN.1
// element (not including tag and length bytes) tagged with the given tag into
// out. It stores whether an element with the tag was found in outPresent,
// unless outPresent is nil. It returns true on success and false on error.
func (s *String) ReadOptionalASN1(out *String, outPresent *bool, tag asn1.Tag) bool {
present := s.PeekASN1Tag(tag)
if outPresent != nil {
*outPresent = present
@@ -467,12 +568,22 @@ func (s *String) ReadOptionalASN1(out *String, outPresent *bool, tag Tag) bool {
return true
}
// SkipOptionalASN1 advances s over an ASN.1 element with the given tag, or
// else leaves s unchanged.
func (s *String) SkipOptionalASN1(tag asn1.Tag) bool {
if !s.PeekASN1Tag(tag) {
return true
}
var unused String
return s.ReadASN1(&unused, tag)
}
// ReadOptionalASN1Integer attempts to read an optional ASN.1 INTEGER
// explicitly tagged with tag into out and advances. If no element with a
// matching tag is present, it writes defaultValue into out instead. If out
// does not point to an integer or to a big.Int, it panics. It returns true on
// success and false on error.
func (s *String) ReadOptionalASN1Integer(out interface{}, tag Tag, defaultValue interface{}) bool {
func (s *String) ReadOptionalASN1Integer(out interface{}, tag asn1.Tag, defaultValue interface{}) bool {
if reflect.TypeOf(out).Kind() != reflect.Ptr {
panic("out is not a pointer")
}
@@ -510,7 +621,7 @@ func (s *String) ReadOptionalASN1Integer(out interface{}, tag Tag, defaultValue
// explicitly tagged with tag into out and advances. If no element with a
// matching tag is present, it writes defaultValue into out instead. It returns
// true on success and false on error.
func (s *String) ReadOptionalASN1OctetString(out *[]byte, outPresent *bool, tag Tag) bool {
func (s *String) ReadOptionalASN1OctetString(out *[]byte, outPresent *bool, tag asn1.Tag) bool {
var present bool
var child String
if !s.ReadOptionalASN1(&child, &present, tag) {
@@ -521,7 +632,7 @@ func (s *String) ReadOptionalASN1OctetString(out *[]byte, outPresent *bool, tag
}
if present {
var oct String
if !child.ReadASN1(&oct, asn1.TagOctetString) || !child.Empty() {
if !child.ReadASN1(&oct, asn1.OCTET_STRING) || !child.Empty() {
return false
}
*out = oct
@@ -531,7 +642,24 @@ func (s *String) ReadOptionalASN1OctetString(out *[]byte, outPresent *bool, tag
return true
}
func (s *String) readASN1(out *String, outTag *Tag, skipHeader bool) bool {
// ReadOptionalASN1Boolean sets *out to the value of the next ASN.1 BOOLEAN or,
// if the next bytes are not an ASN.1 BOOLEAN, to the value of defaultValue.
func (s *String) ReadOptionalASN1Boolean(out *bool, defaultValue bool) bool {
var present bool
var child String
if !s.ReadOptionalASN1(&child, &present, asn1.BOOLEAN) {
return false
}
if !present {
*out = defaultValue
return true
}
return s.ReadASN1Boolean(out)
}
func (s *String) readASN1(out *String, outTag *asn1.Tag, skipHeader bool) bool {
if len(*s) < 2 {
return false
}
@@ -547,7 +675,7 @@ func (s *String) readASN1(out *String, outTag *Tag, skipHeader bool) bool {
}
if outTag != nil {
*outTag = Tag(tag)
*outTag = asn1.Tag(tag)
}
// ITU-T X.690 section 8.1.3

46
vendor/golang.org/x/crypto/cryptobyte/asn1/asn1.go generated vendored Normal file
View File

@@ -0,0 +1,46 @@
// 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 asn1 contains supporting types for parsing and building ASN.1
// messages with the cryptobyte package.
package asn1 // import "golang.org/x/crypto/cryptobyte/asn1"
// Tag represents an ASN.1 identifier octet, consisting of a tag number
// (indicating a type) and class (such as context-specific or constructed).
//
// Methods in the cryptobyte package only support the low-tag-number form, i.e.
// a single identifier octet with bits 7-8 encoding the class and bits 1-6
// encoding the tag number.
type Tag uint8
const (
classConstructed = 0x20
classContextSpecific = 0x80
)
// Constructed returns t with the constructed class bit set.
func (t Tag) Constructed() Tag { return t | classConstructed }
// ContextSpecific returns t with the context-specific class bit set.
func (t Tag) ContextSpecific() Tag { return t | classContextSpecific }
// The following is a list of standard tag and class combinations.
const (
BOOLEAN = Tag(1)
INTEGER = Tag(2)
BIT_STRING = Tag(3)
OCTET_STRING = Tag(4)
NULL = Tag(5)
OBJECT_IDENTIFIER = Tag(6)
ENUM = Tag(10)
UTF8String = Tag(12)
SEQUENCE = Tag(16 | classConstructed)
SET = Tag(17 | classConstructed)
PrintableString = Tag(19)
T61String = Tag(20)
IA5String = Tag(22)
UTCTime = Tag(23)
GeneralizedTime = Tag(24)
GeneralString = Tag(27)
)

45
vendor/golang.org/x/crypto/cryptobyte/asn1_test.go generated vendored
View File

@@ -6,17 +6,19 @@ package cryptobyte
import (
"bytes"
"encoding/asn1"
encoding_asn1 "encoding/asn1"
"math/big"
"reflect"
"testing"
"time"
"golang.org/x/crypto/cryptobyte/asn1"
)
type readASN1Test struct {
name string
in []byte
tag Tag
tag asn1.Tag
ok bool
out interface{}
}
@@ -194,7 +196,7 @@ func TestReadASN1IntegerInvalid(t *testing.T) {
}
}
func TestReadASN1ObjectIdentifier(t *testing.T) {
func TestASN1ObjectIdentifier(t *testing.T) {
testData := []struct {
in []byte
ok bool
@@ -212,10 +214,23 @@ func TestReadASN1ObjectIdentifier(t *testing.T) {
for i, test := range testData {
in := String(test.in)
var out asn1.ObjectIdentifier
var out encoding_asn1.ObjectIdentifier
ok := in.ReadASN1ObjectIdentifier(&out)
if ok != test.ok || ok && !out.Equal(test.out) {
t.Errorf("#%d: in.ReadASN1ObjectIdentifier() = %v, want %v; out = %v, want %v", i, ok, test.ok, out, test.out)
continue
}
var b Builder
b.AddASN1ObjectIdentifier(out)
result, err := b.Bytes()
if builderOk := err == nil; test.ok != builderOk {
t.Errorf("#%d: error from Builder.Bytes: %s", i, err)
continue
}
if test.ok && !bytes.Equal(result, test.in) {
t.Errorf("#%d: reserialisation didn't match, got %x, want %x", i, result, test.in)
continue
}
}
}
@@ -250,7 +265,7 @@ func TestReadASN1GeneralizedTime(t *testing.T) {
{"201001020304-10Z", false, time.Time{}},
}
for i, test := range testData {
in := String(append([]byte{asn1.TagGeneralizedTime, byte(len(test.in))}, test.in...))
in := String(append([]byte{byte(asn1.GeneralizedTime), byte(len(test.in))}, test.in...))
var out time.Time
ok := in.ReadASN1GeneralizedTime(&out)
if ok != test.ok || ok && !reflect.DeepEqual(out, test.out) {
@@ -263,20 +278,20 @@ func TestReadASN1BitString(t *testing.T) {
testData := []struct {
in []byte
ok bool
out asn1.BitString
out encoding_asn1.BitString
}{
{[]byte{}, false, asn1.BitString{}},
{[]byte{0x00}, true, asn1.BitString{}},
{[]byte{0x07, 0x00}, true, asn1.BitString{Bytes: []byte{0}, BitLength: 1}},
{[]byte{0x07, 0x01}, false, asn1.BitString{}},
{[]byte{0x07, 0x40}, false, asn1.BitString{}},
{[]byte{0x08, 0x00}, false, asn1.BitString{}},
{[]byte{0xff}, false, asn1.BitString{}},
{[]byte{0xfe, 0x00}, false, asn1.BitString{}},
{[]byte{}, false, encoding_asn1.BitString{}},
{[]byte{0x00}, true, encoding_asn1.BitString{}},
{[]byte{0x07, 0x00}, true, encoding_asn1.BitString{Bytes: []byte{0}, BitLength: 1}},
{[]byte{0x07, 0x01}, false, encoding_asn1.BitString{}},
{[]byte{0x07, 0x40}, false, encoding_asn1.BitString{}},
{[]byte{0x08, 0x00}, false, encoding_asn1.BitString{}},
{[]byte{0xff}, false, encoding_asn1.BitString{}},
{[]byte{0xfe, 0x00}, false, encoding_asn1.BitString{}},
}
for i, test := range testData {
in := String(append([]byte{3, byte(len(test.in))}, test.in...))
var out asn1.BitString
var out encoding_asn1.BitString
ok := in.ReadASN1BitString(&out)
if ok != test.ok || ok && (!bytes.Equal(out.Bytes, test.out.Bytes) || out.BitLength != test.out.BitLength) {
t.Errorf("#%d: in.ReadASN1BitString() = %v, want %v; out = %v, want %v", i, ok, test.ok, out, test.out)

86
vendor/golang.org/x/crypto/cryptobyte/builder.go generated vendored
View File

@@ -10,15 +10,25 @@ import (
)
// A Builder builds byte strings from fixed-length and length-prefixed values.
// Builders either allocate space as needed, or are ‘fixed’, which means that
// they write into a given buffer and produce an error if it's exhausted.
//
// The zero value is a usable Builder that allocates space as needed.
//
// Simple values are marshaled and appended to a Builder using methods on the
// Builder. Length-prefixed values are marshaled by providing a
// BuilderContinuation, which is a function that writes the inner contents of
// the value to a given Builder. See the documentation for BuilderContinuation
// for details.
type Builder struct {
err error
result []byte
fixedSize bool
child *Builder
offset int
pendingLenLen int
pendingIsASN1 bool
err error
result []byte
fixedSize bool
child *Builder
offset int
pendingLenLen int
pendingIsASN1 bool
inContinuation *bool
}
// NewBuilder creates a Builder that appends its output to the given buffer.
@@ -86,9 +96,9 @@ func (b *Builder) AddBytes(v []byte) {
// BuilderContinuation is continuation-passing interface for building
// length-prefixed byte sequences. Builder methods for length-prefixed
// sequences (AddUint8LengthPrefixed etc.) will invoke the BuilderContinuation
// sequences (AddUint8LengthPrefixed etc) will invoke the BuilderContinuation
// supplied to them. The child builder passed to the continuation can be used
// to build the content of the length-prefixed sequence. Example:
// to build the content of the length-prefixed sequence. For example:
//
// parent := cryptobyte.NewBuilder()
// parent.AddUint8LengthPrefixed(func (child *Builder) {
@@ -102,8 +112,19 @@ func (b *Builder) AddBytes(v []byte) {
// length prefix. After the continuation returns, the child must be considered
// invalid, i.e. users must not store any copies or references of the child
// that outlive the continuation.
//
// If the continuation panics with a value of type BuildError then the inner
// error will be returned as the error from Bytes. If the child panics
// otherwise then Bytes will repanic with the same value.
type BuilderContinuation func(child *Builder)
// BuildError wraps an error. If a BuilderContinuation panics with this value,
// the panic will be recovered and the inner error will be returned from
// Builder.Bytes.
type BuildError struct {
Err error
}
// AddUint8LengthPrefixed adds a 8-bit length-prefixed byte sequence.
func (b *Builder) AddUint8LengthPrefixed(f BuilderContinuation) {
b.addLengthPrefixed(1, false, f)
@@ -119,6 +140,34 @@ func (b *Builder) AddUint24LengthPrefixed(f BuilderContinuation) {
b.addLengthPrefixed(3, false, f)
}
// AddUint32LengthPrefixed adds a big-endian, 32-bit length-prefixed byte sequence.
func (b *Builder) AddUint32LengthPrefixed(f BuilderContinuation) {
b.addLengthPrefixed(4, false, f)
}
func (b *Builder) callContinuation(f BuilderContinuation, arg *Builder) {
if !*b.inContinuation {
*b.inContinuation = true
defer func() {
*b.inContinuation = false
r := recover()
if r == nil {
return
}
if buildError, ok := r.(BuildError); ok {
b.err = buildError.Err
} else {
panic(r)
}
}()
}
f(arg)
}
func (b *Builder) addLengthPrefixed(lenLen int, isASN1 bool, f BuilderContinuation) {
// Subsequent writes can be ignored if the builder has encountered an error.
if b.err != nil {
@@ -128,15 +177,20 @@ func (b *Builder) addLengthPrefixed(lenLen int, isASN1 bool, f BuilderContinuati
offset := len(b.result)
b.add(make([]byte, lenLen)...)
b.child = &Builder{
result: b.result,
fixedSize: b.fixedSize,
offset: offset,
pendingLenLen: lenLen,
pendingIsASN1: isASN1,
if b.inContinuation == nil {
b.inContinuation = new(bool)
}
f(b.child)
b.child = &Builder{
result: b.result,
fixedSize: b.fixedSize,
offset: offset,
pendingLenLen: lenLen,
pendingIsASN1: isASN1,
inContinuation: b.inContinuation,
}
b.callContinuation(f, b.child)
b.flushChild()
if b.child != nil {
panic("cryptobyte: internal error")

49
vendor/golang.org/x/crypto/cryptobyte/cryptobyte_test.go generated vendored
View File

@@ -6,6 +6,7 @@ package cryptobyte
import (
"bytes"
"errors"
"fmt"
"testing"
)
@@ -18,6 +19,54 @@ func builderBytesEq(b *Builder, want ...byte) error {
return nil
}
func TestContinuationError(t *testing.T) {
const errorStr = "TestContinuationError"
var b Builder
b.AddUint8LengthPrefixed(func(b *Builder) {
b.AddUint8(1)
panic(BuildError{Err: errors.New(errorStr)})
})
ret, err := b.Bytes()
if ret != nil {
t.Error("expected nil result")
}
if err == nil {
t.Fatal("unexpected nil error")
}
if s := err.Error(); s != errorStr {
t.Errorf("expected error %q, got %v", errorStr, s)
}
}
func TestContinuationNonError(t *testing.T) {
defer func() {
recover()
}()
var b Builder
b.AddUint8LengthPrefixed(func(b *Builder) {
b.AddUint8(1)
panic(1)
})
t.Error("Builder did not panic")
}
func TestGeneratedPanic(t *testing.T) {
defer func() {
recover()
}()
var b Builder
b.AddUint8LengthPrefixed(func(b *Builder) {
var p *byte
*p = 0
})
t.Error("Builder did not panic")
}
func TestBytes(t *testing.T) {
var b Builder
v := []byte("foobarbaz")

50
vendor/golang.org/x/crypto/cryptobyte/example_test.go generated vendored
View File

@@ -5,9 +5,11 @@
package cryptobyte_test
import (
"encoding/asn1"
"errors"
"fmt"
"golang.org/x/crypto/cryptobyte"
"golang.org/x/crypto/cryptobyte/asn1"
)
func ExampleString_lengthPrefixed() {
@@ -37,7 +39,7 @@ func ExampleString_lengthPrefixed() {
fmt.Printf("%#v\n", result)
}
func ExampleString_asn1() {
func ExampleString_aSN1() {
// This is an example of parsing ASN.1 data that looks like:
// Foo ::= SEQUENCE {
// version [6] INTEGER DEFAULT 0
@@ -51,12 +53,12 @@ func ExampleString_asn1() {
data, inner, versionBytes cryptobyte.String
haveVersion bool
)
if !input.ReadASN1(&inner, cryptobyte.Tag(asn1.TagSequence).Constructed()) ||
if !input.ReadASN1(&inner, asn1.SEQUENCE) ||
!input.Empty() ||
!inner.ReadOptionalASN1(&versionBytes, &haveVersion, cryptobyte.Tag(6).Constructed().ContextSpecific()) ||
!inner.ReadOptionalASN1(&versionBytes, &haveVersion, asn1.Tag(6).Constructed().ContextSpecific()) ||
(haveVersion && !versionBytes.ReadASN1Integer(&version)) ||
(haveVersion && !versionBytes.Empty()) ||
!inner.ReadASN1(&data, asn1.TagOctetString) ||
!inner.ReadASN1(&data, asn1.OCTET_STRING) ||
!inner.Empty() {
panic("bad format")
}
@@ -65,7 +67,7 @@ func ExampleString_asn1() {
fmt.Printf("haveVersion: %t, version: %d, data: %s\n", haveVersion, version, string(data))
}
func ExampleBuilder_asn1() {
func ExampleBuilder_aSN1() {
// This is an example of building ASN.1 data that looks like:
// Foo ::= SEQUENCE {
// version [6] INTEGER DEFAULT 0
@@ -77,9 +79,9 @@ func ExampleBuilder_asn1() {
const defaultVersion = 0
var b cryptobyte.Builder
b.AddASN1(cryptobyte.Tag(asn1.TagSequence).Constructed(), func(b *cryptobyte.Builder) {
b.AddASN1(asn1.SEQUENCE, func(b *cryptobyte.Builder) {
if version != defaultVersion {
b.AddASN1(cryptobyte.Tag(6).Constructed().ContextSpecific(), func(b *cryptobyte.Builder) {
b.AddASN1(asn1.Tag(6).Constructed().ContextSpecific(), func(b *cryptobyte.Builder) {
b.AddASN1Int64(version)
})
}
@@ -118,3 +120,35 @@ func ExampleBuilder_lengthPrefixed() {
// Output: 000c0568656c6c6f05776f726c64
fmt.Printf("%x\n", result)
}
func ExampleBuilder_lengthPrefixOverflow() {
// Writing more data that can be expressed by the length prefix results
// in an error from Bytes().
tooLarge := make([]byte, 256)
var b cryptobyte.Builder
b.AddUint8LengthPrefixed(func(b *cryptobyte.Builder) {
b.AddBytes(tooLarge)
})
result, err := b.Bytes()
fmt.Printf("len=%d err=%s\n", len(result), err)
// Output: len=0 err=cryptobyte: pending child length 256 exceeds 1-byte length prefix
}
func ExampleBuilderContinuation_errorHandling() {
var b cryptobyte.Builder
// Continuations that panic with a BuildError will cause Bytes to
// return the inner error.
b.AddUint16LengthPrefixed(func(b *cryptobyte.Builder) {
b.AddUint32(0)
panic(cryptobyte.BuildError{Err: errors.New("example error")})
})
result, err := b.Bytes()
fmt.Printf("len=%d err=%s\n", len(result), err)
// Output: len=0 err=example error
}

16
vendor/golang.org/x/crypto/cryptobyte/string.go generated vendored
View File

@@ -2,9 +2,19 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package cryptobyte implements building and parsing of byte strings for
// DER-encoded ASN.1 and TLS messages. See the examples for the Builder and
// String types to get started.
// Package cryptobyte contains types that help with parsing and constructing
// length-prefixed, binary messages, including ASN.1 DER. (The asn1 subpackage
// contains useful ASN.1 constants.)
//
// The String type is for parsing. It wraps a []byte slice and provides helper
// functions for consuming structures, value by value.
//
// The Builder type is for constructing messages. It providers helper functions
// for appending values and also for appending length-prefixed submessages –
// without having to worry about calculating the length prefix ahead of time.
//
// See the documentation and examples for the Builder and String types to get
// started.
package cryptobyte // import "golang.org/x/crypto/cryptobyte"
// String represents a string of bytes. It provides methods for parsing

2
vendor/golang.org/x/crypto/curve25519/curve25519.go generated vendored
View File

@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// We have a implementation in amd64 assembly so this code is only run on
// We have an implementation in amd64 assembly so this code is only run on
// non-amd64 platforms. The amd64 assembly does not support gccgo.
// +build !amd64 gccgo appengine

4
vendor/golang.org/x/crypto/ed25519/ed25519.go generated vendored
View File

@@ -13,10 +13,10 @@ package ed25519
// from SUPERCOP.
import (
"bytes"
"crypto"
cryptorand "crypto/rand"
"crypto/sha512"
"crypto/subtle"
"errors"
"io"
"strconv"
@@ -177,5 +177,5 @@ func Verify(publicKey PublicKey, message, sig []byte) bool {
var checkR [32]byte
R.ToBytes(&checkR)
return subtle.ConstantTimeCompare(sig[:32], checkR[:]) == 1
return bytes.Equal(sig[:32], checkR[:])
}

58
vendor/golang.org/x/crypto/nacl/auth/auth.go generated vendored Normal file
View File

@@ -0,0 +1,58 @@
// 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 auth authenticates a message using a secret key.
The Sum function, viewed as a function of the message for a uniform random
key, is designed to meet the standard notion of unforgeability. This means
that an attacker cannot find authenticators for any messages not authenticated
by the sender, even if the attacker has adaptively influenced the messages
authenticated by the sender. For a formal definition see, e.g., Section 2.4
of Bellare, Kilian, and Rogaway, "The security of the cipher block chaining
message authentication code," Journal of Computer and System Sciences 61 (2000),
362–399; http://www-cse.ucsd.edu/~mihir/papers/cbc.html.
auth does not make any promises regarding "strong" unforgeability; perhaps
one valid authenticator can be converted into another valid authenticator for
the same message. NaCl also does not make any promises regarding "truncated
unforgeability."
This package is interoperable with NaCl: https://nacl.cr.yp.to/auth.html.
*/
package auth
import (
"crypto/hmac"
"crypto/sha512"
)
const (
// Size is the size, in bytes, of an authenticated digest.
Size = 32
// KeySize is the size, in bytes, of an authentication key.
KeySize = 32
)
// Sum generates an authenticator for m using a secret key and returns the
// 32-byte digest.
func Sum(m []byte, key *[KeySize]byte) *[Size]byte {
mac := hmac.New(sha512.New, key[:])
mac.Write(m)
out := new([KeySize]byte)
copy(out[:], mac.Sum(nil)[:Size])
return out
}
// Verify checks that digest is a valid authenticator of message m under the
// given secret key. Verify does not leak timing information.
func Verify(digest []byte, m []byte, key *[32]byte) bool {
if len(digest) != Size {
return false
}
mac := hmac.New(sha512.New, key[:])
mac.Write(m)
expectedMAC := mac.Sum(nil) // first 256 bits of 512-bit sum
return hmac.Equal(digest, expectedMAC[:Size])
}

172
vendor/golang.org/x/crypto/nacl/auth/auth_test.go generated vendored Normal file
View File

@@ -0,0 +1,172 @@
// 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 auth
import (
"bytes"
rand "crypto/rand"
mrand "math/rand"
"testing"
)
// Test cases are from RFC 4231, and match those present in the tests directory
// of the download here: https://nacl.cr.yp.to/install.html
var testCases = []struct {
key [32]byte
msg []byte
out [32]byte
}{
{
key: [32]byte{
0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
0x0b, 0x0b, 0x0b, 0x0b,
},
msg: []byte("Hi There"),
out: [32]byte{
0x87, 0xaa, 0x7c, 0xde, 0xa5, 0xef, 0x61, 0x9d,
0x4f, 0xf0, 0xb4, 0x24, 0x1a, 0x1d, 0x6c, 0xb0,
0x23, 0x79, 0xf4, 0xe2, 0xce, 0x4e, 0xc2, 0x78,
0x7a, 0xd0, 0xb3, 0x05, 0x45, 0xe1, 0x7c, 0xde,
},
},
{
key: [32]byte{'J', 'e', 'f', 'e'},
msg: []byte("what do ya want for nothing?"),
out: [32]byte{
0x16, 0x4b, 0x7a, 0x7b, 0xfc, 0xf8, 0x19, 0xe2,
0xe3, 0x95, 0xfb, 0xe7, 0x3b, 0x56, 0xe0, 0xa3,
0x87, 0xbd, 0x64, 0x22, 0x2e, 0x83, 0x1f, 0xd6,
0x10, 0x27, 0x0c, 0xd7, 0xea, 0x25, 0x05, 0x54,
},
},
{
key: [32]byte{
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa,
},
msg: []byte{ // 50 bytes of 0xdd
0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
0xdd, 0xdd,
},
out: [32]byte{
0xfa, 0x73, 0xb0, 0x08, 0x9d, 0x56, 0xa2, 0x84,
0xef, 0xb0, 0xf0, 0x75, 0x6c, 0x89, 0x0b, 0xe9,
0xb1, 0xb5, 0xdb, 0xdd, 0x8e, 0xe8, 0x1a, 0x36,
0x55, 0xf8, 0x3e, 0x33, 0xb2, 0x27, 0x9d, 0x39,
},
},
{
key: [32]byte{
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x10,
0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18,
0x19,
},
msg: []byte{
0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
0xcd, 0xcd,
},
out: [32]byte{
0xb0, 0xba, 0x46, 0x56, 0x37, 0x45, 0x8c, 0x69,
0x90, 0xe5, 0xa8, 0xc5, 0xf6, 0x1d, 0x4a, 0xf7,
0xe5, 0x76, 0xd9, 0x7f, 0xf9, 0x4b, 0x87, 0x2d,
0xe7, 0x6f, 0x80, 0x50, 0x36, 0x1e, 0xe3, 0xdb,
},
},
}
func TestSum(t *testing.T) {
for i, test := range testCases {
tag := Sum(test.msg, &test.key)
if !bytes.Equal(tag[:], test.out[:]) {
t.Errorf("#%d: Sum: got\n%x\nwant\n%x", i, tag, test.out)
}
}
}
func TestVerify(t *testing.T) {
wrongMsg := []byte("unknown msg")
for i, test := range testCases {
if !Verify(test.out[:], test.msg, &test.key) {
t.Errorf("#%d: Verify(%x, %q, %x) failed", i, test.out, test.msg, test.key)
}
if Verify(test.out[:], wrongMsg, &test.key) {
t.Errorf("#%d: Verify(%x, %q, %x) unexpectedly passed", i, test.out, wrongMsg, test.key)
}
}
}
func TestStress(t *testing.T) {
if testing.Short() {
t.Skip("exhaustiveness test")
}
var key [32]byte
msg := make([]byte, 10000)
prng := mrand.New(mrand.NewSource(0))
// copied from tests/auth5.c in nacl
for i := 0; i < 10000; i++ {
if _, err := rand.Read(key[:]); err != nil {
t.Fatal(err)
}
if _, err := rand.Read(msg[:i]); err != nil {
t.Fatal(err)
}
tag := Sum(msg[:i], &key)
if !Verify(tag[:], msg[:i], &key) {
t.Errorf("#%d: unexpected failure from Verify", i)
}
if i > 0 {
msgIndex := prng.Intn(i)
oldMsgByte := msg[msgIndex]
msg[msgIndex] += byte(1 + prng.Intn(255))
if Verify(tag[:], msg[:i], &key) {
t.Errorf("#%d: unexpected success from Verify after corrupting message", i)
}
msg[msgIndex] = oldMsgByte
tag[prng.Intn(len(tag))] += byte(1 + prng.Intn(255))
if Verify(tag[:], msg[:i], &key) {
t.Errorf("#%d: unexpected success from Verify after corrupting authenticator", i)
}
}
}
}
func BenchmarkAuth(b *testing.B) {
var key [32]byte
if _, err := rand.Read(key[:]); err != nil {
b.Fatal(err)
}
buf := make([]byte, 1024)
if _, err := rand.Read(buf[:]); err != nil {
b.Fatal(err)
}
b.SetBytes(int64(len(buf)))
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
tag := Sum(buf, &key)
if Verify(tag[:], buf, &key) == false {
b.Fatal("unexpected failure from Verify")
}
}
}

36
vendor/golang.org/x/crypto/nacl/auth/example_test.go generated vendored Normal file
View File

@@ -0,0 +1,36 @@
// 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 auth_test
import (
"encoding/hex"
"fmt"
"golang.org/x/crypto/nacl/auth"
)
func Example() {
// Load your secret key from a safe place and reuse it across multiple
// Sum calls. (Obviously don't use this example key for anything
// real.) If you want to convert a passphrase to a key, use a suitable
// package like bcrypt or scrypt.
secretKeyBytes, err := hex.DecodeString("6368616e676520746869732070617373776f726420746f206120736563726574")
if err != nil {
panic(err)
}
var secretKey [32]byte
copy(secretKey[:], secretKeyBytes)
mac := auth.Sum([]byte("hello world"), &secretKey)
fmt.Printf("%x\n", *mac)
result := auth.Verify(mac[:], []byte("hello world"), &secretKey)
fmt.Println(result)
badResult := auth.Verify(mac[:], []byte("different message"), &secretKey)
fmt.Println(badResult)
// Output: eca5a521f3d77b63f567fb0cb6f5f2d200641bc8dada42f60c5f881260c30317
// true
// false
}

21
vendor/golang.org/x/crypto/nacl/box/box.go generated vendored
View File

@@ -3,7 +3,7 @@
// license that can be found in the LICENSE file.
/*
Package box authenticates and encrypts messages using public-key cryptography.
Package box authenticates and encrypts small messages using public-key cryptography.
Box uses Curve25519, XSalsa20 and Poly1305 to encrypt and authenticate
messages. The length of messages is not hidden.
@@ -13,6 +13,23 @@ example, by using nonce 1 for the first message, nonce 2 for the second
message, etc. Nonces are long enough that randomly generated nonces have
negligible risk of collision.
Messages should be small because:
1. The whole message needs to be held in memory to be processed.
2. Using large messages pressures implementations on small machines to decrypt
and process plaintext before authenticating it. This is very dangerous, and
this API does not allow it, but a protocol that uses excessive message sizes
might present some implementations with no other choice.
3. Fixed overheads will be sufficiently amortised by messages as small as 8KB.
4. Performance may be improved by working with messages that fit into data caches.
Thus large amounts of data should be chunked so that each message is small.
(Each message still needs a unique nonce.) If in doubt, 16KB is a reasonable
chunk size.
This package is interoperable with NaCl: https://nacl.cr.yp.to/box.html.
*/
package box // import "golang.org/x/crypto/nacl/box"
@@ -56,7 +73,7 @@ func Precompute(sharedKey, peersPublicKey, privateKey *[32]byte) {
}
// Seal appends an encrypted and authenticated copy of message to out, which
// will be Overhead bytes longer than the original and must not overlap. The
// will be Overhead bytes longer than the original and must not overlap it. The
// nonce must be unique for each distinct message for a given pair of keys.
func Seal(out, message []byte, nonce *[24]byte, peersPublicKey, privateKey *[32]byte) []byte {
var sharedKey [32]byte

17
vendor/golang.org/x/crypto/nacl/secretbox/secretbox.go generated vendored
View File

@@ -13,6 +13,23 @@ example, by using nonce 1 for the first message, nonce 2 for the second
message, etc. Nonces are long enough that randomly generated nonces have
negligible risk of collision.
Messages should be small because:
1. The whole message needs to be held in memory to be processed.
2. Using large messages pressures implementations on small machines to decrypt
and process plaintext before authenticating it. This is very dangerous, and
this API does not allow it, but a protocol that uses excessive message sizes
might present some implementations with no other choice.
3. Fixed overheads will be sufficiently amortised by messages as small as 8KB.
4. Performance may be improved by working with messages that fit into data caches.
Thus large amounts of data should be chunked so that each message is small.
(Each message still needs a unique nonce.) If in doubt, 16KB is a reasonable
chunk size.
This package is interoperable with NaCl: https://nacl.cr.yp.to/secretbox.html.
*/
package secretbox // import "golang.org/x/crypto/nacl/secretbox"

25
vendor/golang.org/x/crypto/openpgp/keys_test.go generated vendored
View File

@@ -12,7 +12,10 @@ import (
)
func TestKeyExpiry(t *testing.T) {
kring, _ := ReadKeyRing(readerFromHex(expiringKeyHex))
kring, err := ReadKeyRing(readerFromHex(expiringKeyHex))
if err != nil {
t.Fatal(err)
}
entity := kring[0]
const timeFormat = "2006-01-02"
@@ -104,7 +107,10 @@ func TestGoodCrossSignature(t *testing.T) {
// TestExternallyRevokableKey attempts to load and parse a key with a third party revocation permission.
func TestExternallyRevocableKey(t *testing.T) {
kring, _ := ReadKeyRing(readerFromHex(subkeyUsageHex))
kring, err := ReadKeyRing(readerFromHex(subkeyUsageHex))
if err != nil {
t.Fatal(err)
}
// The 0xA42704B92866382A key can be revoked by 0xBE3893CB843D0FE70C
// according to this signature that appears within the key:
@@ -125,7 +131,10 @@ func TestExternallyRevocableKey(t *testing.T) {
}
func TestKeyRevocation(t *testing.T) {
kring, _ := ReadKeyRing(readerFromHex(revokedKeyHex))
kring, err := ReadKeyRing(readerFromHex(revokedKeyHex))
if err != nil {
t.Fatal(err)
}
// revokedKeyHex contains these keys:
// pub 1024R/9A34F7C0 2014-03-25 [revoked: 2014-03-25]
@@ -145,7 +154,10 @@ func TestKeyRevocation(t *testing.T) {
}
func TestSubkeyRevocation(t *testing.T) {
kring, _ := ReadKeyRing(readerFromHex(revokedSubkeyHex))
kring, err := ReadKeyRing(readerFromHex(revokedSubkeyHex))
if err != nil {
t.Fatal(err)
}
// revokedSubkeyHex contains these keys:
// pub 1024R/4EF7E4BECCDE97F0 2014-03-25
@@ -178,7 +190,10 @@ func TestSubkeyRevocation(t *testing.T) {
}
func TestKeyUsage(t *testing.T) {
kring, _ := ReadKeyRing(readerFromHex(subkeyUsageHex))
kring, err := ReadKeyRing(readerFromHex(subkeyUsageHex))
if err != nil {
t.Fatal(err)
}
// subkeyUsageHex contains these keys:
// pub 1024R/2866382A created: 2014-04-01 expires: never usage: SC

2
vendor/golang.org/x/crypto/openpgp/packet/private_key_test.go generated vendored
View File

@@ -228,7 +228,7 @@ func TestECDSASignerPrivateKey(t *testing.T) {
priv := NewSignerPrivateKey(time.Now(), &ecdsaSigner{ecdsaPriv})
if priv.PubKeyAlgo != PubKeyAlgoECDSA {
t.Fatal("NewSignerPrivateKey should have made a ECSDA private key")
t.Fatal("NewSignerPrivateKey should have made an ECSDA private key")
}
sig := &Signature{

6
vendor/golang.org/x/crypto/openpgp/packet/symmetric_key_encrypted.go generated vendored
View File

@@ -88,10 +88,10 @@ func (ske *SymmetricKeyEncrypted) Decrypt(passphrase []byte) ([]byte, CipherFunc
return nil, ske.CipherFunc, errors.UnsupportedError("unknown cipher: " + strconv.Itoa(int(cipherFunc)))
}
plaintextKey = plaintextKey[1:]
if l := len(plaintextKey); l == 0 || l%cipherFunc.blockSize() != 0 {
return nil, cipherFunc, errors.StructuralError("length of decrypted key not a multiple of block size")
if l, cipherKeySize := len(plaintextKey), cipherFunc.KeySize(); l != cipherFunc.KeySize() {
return nil, cipherFunc, errors.StructuralError("length of decrypted key (" + strconv.Itoa(l) + ") " +
"not equal to cipher keysize (" + strconv.Itoa(cipherKeySize) + ")")
}
return plaintextKey, cipherFunc, nil
}

82
vendor/golang.org/x/crypto/openpgp/packet/symmetric_key_encrypted_test.go generated vendored
View File

@@ -61,43 +61,57 @@ func TestSymmetricKeyEncrypted(t *testing.T) {
const symmetricallyEncryptedHex = "8c0d04030302371a0b38d884f02060c91cf97c9973b8e58e028e9501708ccfe618fb92afef7fa2d80ddadd93cf"
const symmetricallyEncryptedContentsHex = "cb1062004d14c4df636f6e74656e74732e0a"
func TestSerializeSymmetricKeyEncrypted(t *testing.T) {
buf := bytes.NewBuffer(nil)
passphrase := []byte("testing")
const cipherFunc = CipherAES128
config := &Config{
DefaultCipher: cipherFunc,
func TestSerializeSymmetricKeyEncryptedCiphers(t *testing.T) {
tests := [...]struct {
cipherFunc CipherFunction
name string
}{
{Cipher3DES, "Cipher3DES"},
{CipherCAST5, "CipherCAST5"},
{CipherAES128, "CipherAES128"},
{CipherAES192, "CipherAES192"},
{CipherAES256, "CipherAES256"},
}
key, err := SerializeSymmetricKeyEncrypted(buf, passphrase, config)
if err != nil {
t.Errorf("failed to serialize: %s", err)
return
}
for _, test := range tests {
var buf bytes.Buffer
passphrase := []byte("testing")
config := &Config{
DefaultCipher: test.cipherFunc,
}
p, err := Read(buf)
if err != nil {
t.Errorf("failed to reparse: %s", err)
return
}
ske, ok := p.(*SymmetricKeyEncrypted)
if !ok {
t.Errorf("parsed a different packet type: %#v", p)
return
}
key, err := SerializeSymmetricKeyEncrypted(&buf, passphrase, config)
if err != nil {
t.Errorf("cipher(%s) failed to serialize: %s", test.name, err)
continue
}
if ske.CipherFunc != config.DefaultCipher {
t.Errorf("SKE cipher function is %d (expected %d)", ske.CipherFunc, config.DefaultCipher)
}
parsedKey, parsedCipherFunc, err := ske.Decrypt(passphrase)
if err != nil {
t.Errorf("failed to decrypt reparsed SKE: %s", err)
return
}
if !bytes.Equal(key, parsedKey) {
t.Errorf("keys don't match after Decrypt: %x (original) vs %x (parsed)", key, parsedKey)
}
if parsedCipherFunc != cipherFunc {
t.Errorf("cipher function doesn't match after Decrypt: %d (original) vs %d (parsed)", cipherFunc, parsedCipherFunc)
p, err := Read(&buf)
if err != nil {
t.Errorf("cipher(%s) failed to reparse: %s", test.name, err)
continue
}
ske, ok := p.(*SymmetricKeyEncrypted)
if !ok {
t.Errorf("cipher(%s) parsed a different packet type: %#v", test.name, p)
continue
}
if ske.CipherFunc != config.DefaultCipher {
t.Errorf("cipher(%s) SKE cipher function is %d (expected %d)", test.name, ske.CipherFunc, config.DefaultCipher)
}
parsedKey, parsedCipherFunc, err := ske.Decrypt(passphrase)
if err != nil {
t.Errorf("cipher(%s) failed to decrypt reparsed SKE: %s", test.name, err)
continue
}
if !bytes.Equal(key, parsedKey) {
t.Errorf("cipher(%s) keys don't match after Decrypt: %x (original) vs %x (parsed)", test.name, key, parsedKey)
}
if parsedCipherFunc != test.cipherFunc {
t.Errorf("cipher(%s) cipher function doesn't match after Decrypt: %d (original) vs %d (parsed)",
test.name, test.cipherFunc, parsedCipherFunc)
}
}
}

2
vendor/golang.org/x/crypto/pkcs12/crypto.go generated vendored
View File

@@ -124,7 +124,7 @@ func pbDecrypt(info decryptable, password []byte) (decrypted []byte, err error)
return
}
// decryptable abstracts a object that contains ciphertext.
// decryptable abstracts an object that contains ciphertext.
type decryptable interface {
Algorithm() pkix.AlgorithmIdentifier
Data() []byte

3
vendor/golang.org/x/crypto/salsa20/salsa/salsa20_amd64.go generated vendored
View File

@@ -13,11 +13,12 @@ package salsa
func salsa2020XORKeyStream(out, in *byte, n uint64, nonce, key *byte)
// XORKeyStream crypts bytes from in to out using the given key and counters.
// In and out may be the same slice but otherwise should not overlap. Counter
// In and out must overlap entirely or not at all. Counter
// contains the raw salsa20 counter bytes (both nonce and block counter).
func XORKeyStream(out, in []byte, counter *[16]byte, key *[32]byte) {
if len(in) == 0 {
return
}
_ = out[len(in)-1]
salsa2020XORKeyStream(&out[0], &in[0], uint64(len(in)), &counter[0], &key[0])
}

2
vendor/golang.org/x/crypto/salsa20/salsa/salsa20_ref.go generated vendored
View File

@@ -203,7 +203,7 @@ func core(out *[64]byte, in *[16]byte, k *[32]byte, c *[16]byte) {
}
// XORKeyStream crypts bytes from in to out using the given key and counters.
// In and out may be the same slice but otherwise should not overlap. Counter
// In and out must overlap entirely or not at all. Counter
// contains the raw salsa20 counter bytes (both nonce and block counter).
func XORKeyStream(out, in []byte, counter *[16]byte, key *[32]byte) {
var block [64]byte

19
vendor/golang.org/x/crypto/salsa20/salsa/salsa_test.go generated vendored
View File

@@ -33,3 +33,22 @@ func TestCore208(t *testing.T) {
t.Errorf("expected %x, got %x", out, in)
}
}
func TestOutOfBoundsWrite(t *testing.T) {
// encrypted "0123456789"
cipherText := []byte{170, 166, 196, 104, 175, 121, 68, 44, 174, 51}
var counter [16]byte
var key [32]byte
want := "abcdefghij"
plainText := []byte(want)
defer func() {
err := recover()
if err == nil {
t.Error("XORKeyStream expected to panic on len(dst) < len(src), but didn't")
}
if plainText[3] == '3' {
t.Errorf("XORKeyStream did out of bounds write, want %v, got %v", want, string(plainText))
}
}()
XORKeyStream(plainText[:3], cipherText, &counter, &key)
}

4
vendor/golang.org/x/crypto/salsa20/salsa20.go generated vendored
View File

@@ -27,8 +27,8 @@ import (
"golang.org/x/crypto/salsa20/salsa"
)
// XORKeyStream crypts bytes from in to out using the given key and nonce. In
// and out may be the same slice but otherwise should not overlap. Nonce must
// XORKeyStream crypts bytes from in to out using the given key and nonce.
// In and out must overlap entirely or not at all. Nonce must
// be either 8 or 24 bytes long.
func XORKeyStream(out, in []byte, nonce []byte, key *[32]byte) {
if len(out) < len(in) {

5
vendor/golang.org/x/crypto/sha3/sha3.go generated vendored
View File

@@ -42,9 +42,8 @@ type state struct {
storage [maxRate]byte
// Specific to SHA-3 and SHAKE.
fixedOutput bool // whether this is a fixed-output-length instance
outputLen int // the default output size in bytes
state spongeDirection // whether the sponge is absorbing or squeezing
outputLen int // the default output size in bytes
state spongeDirection // whether the sponge is absorbing or squeezing
}
// BlockSize returns the rate of sponge underlying this hash function.

38
vendor/golang.org/x/crypto/ssh/agent/client.go generated vendored
View File

@@ -57,6 +57,17 @@ type Agent interface {
Signers() ([]ssh.Signer, error)
}
// ConstraintExtension describes an optional constraint defined by users.
type ConstraintExtension struct {
// ExtensionName consist of a UTF-8 string suffixed by the
// implementation domain following the naming scheme defined
// in Section 4.2 of [RFC4251], e.g. "foo@example.com".
ExtensionName string
// ExtensionDetails contains the actual content of the extended
// constraint.
ExtensionDetails []byte
}
// AddedKey describes an SSH key to be added to an Agent.
type AddedKey struct {
// PrivateKey must be a *rsa.PrivateKey, *dsa.PrivateKey or
@@ -73,6 +84,9 @@ type AddedKey struct {
// ConfirmBeforeUse, if true, requests that the agent confirm with the
// user before each use of this key.
ConfirmBeforeUse bool
// ConstraintExtensions are the experimental or private-use constraints
// defined by users.
ConstraintExtensions []ConstraintExtension
}
// See [PROTOCOL.agent], section 3.
@@ -94,8 +108,9 @@ const (
agentAddSmartcardKeyConstrained = 26
// 3.7 Key constraint identifiers
agentConstrainLifetime = 1
agentConstrainConfirm = 2
agentConstrainLifetime = 1
agentConstrainConfirm = 2
agentConstrainExtension = 3
)
// maxAgentResponseBytes is the maximum agent reply size that is accepted. This
@@ -151,6 +166,19 @@ type publicKey struct {
Rest []byte `ssh:"rest"`
}
// 3.7 Key constraint identifiers
type constrainLifetimeAgentMsg struct {
LifetimeSecs uint32 `sshtype:"1"`
}
type constrainExtensionAgentMsg struct {
ExtensionName string `sshtype:"3"`
ExtensionDetails []byte
// Rest is a field used for parsing, not part of message
Rest []byte `ssh:"rest"`
}
// Key represents a protocol 2 public key as defined in
// [PROTOCOL.agent], section 2.5.2.
type Key struct {
@@ -542,11 +570,7 @@ func (c *client) Add(key AddedKey) error {
var constraints []byte
if secs := key.LifetimeSecs; secs != 0 {
constraints = append(constraints, agentConstrainLifetime)
var secsBytes [4]byte
binary.BigEndian.PutUint32(secsBytes[:], secs)
constraints = append(constraints, secsBytes[:]...)
constraints = append(constraints, ssh.Marshal(constrainLifetimeAgentMsg{secs})...)
}
if key.ConfirmBeforeUse {

63
vendor/golang.org/x/crypto/ssh/agent/client_test.go generated vendored
View File

@@ -19,8 +19,8 @@ import (
"golang.org/x/crypto/ssh"
)
// startAgent executes ssh-agent, and returns a Agent interface to it.
func startAgent(t *testing.T) (client Agent, socket string, cleanup func()) {
// startOpenSSHAgent executes ssh-agent, and returns an Agent interface to it.
func startOpenSSHAgent(t *testing.T) (client Agent, socket string, cleanup func()) {
if testing.Short() {
// ssh-agent is not always available, and the key
// types supported vary by platform.
@@ -79,16 +79,32 @@ func startAgent(t *testing.T) (client Agent, socket string, cleanup func()) {
}
}
func testAgent(t *testing.T, key interface{}, cert *ssh.Certificate, lifetimeSecs uint32) {
agent, _, cleanup := startAgent(t)
// startKeyringAgent uses Keyring to simulate a ssh-agent Server and returns a client.
func startKeyringAgent(t *testing.T) (client Agent, cleanup func()) {
c1, c2, err := netPipe()
if err != nil {
t.Fatalf("netPipe: %v", err)
}
go ServeAgent(NewKeyring(), c2)
return NewClient(c1), func() {
c1.Close()
c2.Close()
}
}
func testOpenSSHAgent(t *testing.T, key interface{}, cert *ssh.Certificate, lifetimeSecs uint32) {
agent, _, cleanup := startOpenSSHAgent(t)
defer cleanup()
testAgentInterface(t, agent, key, cert, lifetimeSecs)
}
func testKeyring(t *testing.T, key interface{}, cert *ssh.Certificate, lifetimeSecs uint32) {
a := NewKeyring()
testAgentInterface(t, a, key, cert, lifetimeSecs)
func testKeyringAgent(t *testing.T, key interface{}, cert *ssh.Certificate, lifetimeSecs uint32) {
agent, cleanup := startKeyringAgent(t)
defer cleanup()
testAgentInterface(t, agent, key, cert, lifetimeSecs)
}
func testAgentInterface(t *testing.T, agent Agent, key interface{}, cert *ssh.Certificate, lifetimeSecs uint32) {
@@ -159,8 +175,8 @@ func testAgentInterface(t *testing.T, agent Agent, key interface{}, cert *ssh.Ce
func TestAgent(t *testing.T) {
for _, keyType := range []string{"rsa", "dsa", "ecdsa", "ed25519"} {
testAgent(t, testPrivateKeys[keyType], nil, 0)
testKeyring(t, testPrivateKeys[keyType], nil, 1)
testOpenSSHAgent(t, testPrivateKeys[keyType], nil, 0)
testKeyringAgent(t, testPrivateKeys[keyType], nil, 0)
}
}
@@ -172,8 +188,8 @@ func TestCert(t *testing.T) {
}
cert.SignCert(rand.Reader, testSigners["ecdsa"])
testAgent(t, testPrivateKeys["rsa"], cert, 0)
testKeyring(t, testPrivateKeys["rsa"], cert, 1)
testOpenSSHAgent(t, testPrivateKeys["rsa"], cert, 0)
testKeyringAgent(t, testPrivateKeys["rsa"], cert, 0)
}
// netPipe is analogous to net.Pipe, but it uses a real net.Conn, and
@@ -203,7 +219,7 @@ func netPipe() (net.Conn, net.Conn, error) {
}
func TestAuth(t *testing.T) {
agent, _, cleanup := startAgent(t)
agent, _, cleanup := startOpenSSHAgent(t)
defer cleanup()
a, b, err := netPipe()
@@ -247,8 +263,14 @@ func TestAuth(t *testing.T) {
conn.Close()
}
func TestLockClient(t *testing.T) {
agent, _, cleanup := startAgent(t)
func TestLockOpenSSHAgent(t *testing.T) {
agent, _, cleanup := startOpenSSHAgent(t)
defer cleanup()
testLockAgent(agent, t)
}
func TestLockKeyringAgent(t *testing.T) {
agent, cleanup := startKeyringAgent(t)
defer cleanup()
testLockAgent(agent, t)
}
@@ -308,10 +330,19 @@ func testLockAgent(agent Agent, t *testing.T) {
}
}
func TestAgentLifetime(t *testing.T) {
agent, _, cleanup := startAgent(t)
func testOpenSSHAgentLifetime(t *testing.T) {
agent, _, cleanup := startOpenSSHAgent(t)
defer cleanup()
testAgentLifetime(t, agent)
}
func testKeyringAgentLifetime(t *testing.T) {
agent, cleanup := startKeyringAgent(t)
defer cleanup()
testAgentLifetime(t, agent)
}
func testAgentLifetime(t *testing.T, agent Agent) {
for _, keyType := range []string{"rsa", "dsa", "ecdsa"} {
// Add private keys to the agent.
err := agent.Add(AddedKey{

90
vendor/golang.org/x/crypto/ssh/agent/server.go generated vendored
View File

@@ -106,7 +106,7 @@ func (s *server) processRequest(data []byte) (interface{}, error) {
return nil, s.agent.Lock(req.Passphrase)
case agentUnlock:
var req agentLockMsg
var req agentUnlockMsg
if err := ssh.Unmarshal(data, &req); err != nil {
return nil, err
}
@@ -155,6 +155,44 @@ func (s *server) processRequest(data []byte) (interface{}, error) {
return nil, fmt.Errorf("unknown opcode %d", data[0])
}
func parseConstraints(constraints []byte) (lifetimeSecs uint32, confirmBeforeUse bool, extensions []ConstraintExtension, err error) {
for len(constraints) != 0 {
switch constraints[0] {
case agentConstrainLifetime:
lifetimeSecs = binary.BigEndian.Uint32(constraints[1:5])
constraints = constraints[5:]
case agentConstrainConfirm:
confirmBeforeUse = true
constraints = constraints[1:]
case agentConstrainExtension:
var msg constrainExtensionAgentMsg
if err = ssh.Unmarshal(constraints, &msg); err != nil {
return 0, false, nil, err
}
extensions = append(extensions, ConstraintExtension{
ExtensionName: msg.ExtensionName,
ExtensionDetails: msg.ExtensionDetails,
})
constraints = msg.Rest
default:
return 0, false, nil, fmt.Errorf("unknown constraint type: %d", constraints[0])
}
}
return
}
func setConstraints(key *AddedKey, constraintBytes []byte) error {
lifetimeSecs, confirmBeforeUse, constraintExtensions, err := parseConstraints(constraintBytes)
if err != nil {
return err
}
key.LifetimeSecs = lifetimeSecs
key.ConfirmBeforeUse = confirmBeforeUse
key.ConstraintExtensions = constraintExtensions
return nil
}
func parseRSAKey(req []byte) (*AddedKey, error) {
var k rsaKeyMsg
if err := ssh.Unmarshal(req, &k); err != nil {
@@ -173,7 +211,11 @@ func parseRSAKey(req []byte) (*AddedKey, error) {
}
priv.Precompute()
return &AddedKey{PrivateKey: priv, Comment: k.Comments}, nil
addedKey := &AddedKey{PrivateKey: priv, Comment: k.Comments}
if err := setConstraints(addedKey, k.Constraints); err != nil {
return nil, err
}
return addedKey, nil
}
func parseEd25519Key(req []byte) (*AddedKey, error) {
@@ -182,7 +224,12 @@ func parseEd25519Key(req []byte) (*AddedKey, error) {
return nil, err
}
priv := ed25519.PrivateKey(k.Priv)
return &AddedKey{PrivateKey: &priv, Comment: k.Comments}, nil
addedKey := &AddedKey{PrivateKey: &priv, Comment: k.Comments}
if err := setConstraints(addedKey, k.Constraints); err != nil {
return nil, err
}
return addedKey, nil
}
func parseDSAKey(req []byte) (*AddedKey, error) {
@@ -202,7 +249,11 @@ func parseDSAKey(req []byte) (*AddedKey, error) {
X: k.X,
}
return &AddedKey{PrivateKey: priv, Comment: k.Comments}, nil
addedKey := &AddedKey{PrivateKey: priv, Comment: k.Comments}
if err := setConstraints(addedKey, k.Constraints); err != nil {
return nil, err
}
return addedKey, nil
}
func unmarshalECDSA(curveName string, keyBytes []byte, privScalar *big.Int) (priv *ecdsa.PrivateKey, err error) {
@@ -243,7 +294,12 @@ func parseEd25519Cert(req []byte) (*AddedKey, error) {
if !ok {
return nil, errors.New("agent: bad ED25519 certificate")
}
return &AddedKey{PrivateKey: &priv, Certificate: cert, Comment: k.Comments}, nil
addedKey := &AddedKey{PrivateKey: &priv, Certificate: cert, Comment: k.Comments}
if err := setConstraints(addedKey, k.Constraints); err != nil {
return nil, err
}
return addedKey, nil
}
func parseECDSAKey(req []byte) (*AddedKey, error) {
@@ -257,7 +313,11 @@ func parseECDSAKey(req []byte) (*AddedKey, error) {
return nil, err
}
return &AddedKey{PrivateKey: priv, Comment: k.Comments}, nil
addedKey := &AddedKey{PrivateKey: priv, Comment: k.Comments}
if err := setConstraints(addedKey, k.Constraints); err != nil {
return nil, err
}
return addedKey, nil
}
func parseRSACert(req []byte) (*AddedKey, error) {
@@ -300,7 +360,11 @@ func parseRSACert(req []byte) (*AddedKey, error) {
}
priv.Precompute()
return &AddedKey{PrivateKey: &priv, Certificate: cert, Comment: k.Comments}, nil
addedKey := &AddedKey{PrivateKey: &priv, Certificate: cert, Comment: k.Comments}
if err := setConstraints(addedKey, k.Constraints); err != nil {
return nil, err
}
return addedKey, nil
}
func parseDSACert(req []byte) (*AddedKey, error) {
@@ -338,7 +402,11 @@ func parseDSACert(req []byte) (*AddedKey, error) {
X: k.X,
}
return &AddedKey{PrivateKey: priv, Certificate: cert, Comment: k.Comments}, nil
addedKey := &AddedKey{PrivateKey: priv, Certificate: cert, Comment: k.Comments}
if err := setConstraints(addedKey, k.Constraints); err != nil {
return nil, err
}
return addedKey, nil
}
func parseECDSACert(req []byte) (*AddedKey, error) {
@@ -371,7 +439,11 @@ func parseECDSACert(req []byte) (*AddedKey, error) {
return nil, err
}
return &AddedKey{PrivateKey: priv, Certificate: cert, Comment: k.Comments}, nil
addedKey := &AddedKey{PrivateKey: priv, Certificate: cert, Comment: k.Comments}
if err := setConstraints(addedKey, k.Constraints); err != nil {
return nil, err
}
return addedKey, nil
}
func (s *server) insertIdentity(req []byte) error {

52
vendor/golang.org/x/crypto/ssh/agent/server_test.go generated vendored
View File

@@ -8,6 +8,9 @@ import (
"crypto"
"crypto/rand"
"fmt"
pseudorand "math/rand"
"reflect"
"strings"
"testing"
"golang.org/x/crypto/ssh"
@@ -40,7 +43,7 @@ func TestSetupForwardAgent(t *testing.T) {
defer a.Close()
defer b.Close()
_, socket, cleanup := startAgent(t)
_, socket, cleanup := startOpenSSHAgent(t)
defer cleanup()
serverConf := ssh.ServerConfig{
@@ -207,3 +210,50 @@ func TestCertTypes(t *testing.T) {
}
}
}
func TestParseConstraints(t *testing.T) {
// Test LifetimeSecs
var msg = constrainLifetimeAgentMsg{pseudorand.Uint32()}
lifetimeSecs, _, _, err := parseConstraints(ssh.Marshal(msg))
if err != nil {
t.Fatalf("parseConstraints: %v", err)
}
if lifetimeSecs != msg.LifetimeSecs {
t.Errorf("got lifetime %v, want %v", lifetimeSecs, msg.LifetimeSecs)
}
// Test ConfirmBeforeUse
_, confirmBeforeUse, _, err := parseConstraints([]byte{agentConstrainConfirm})
if err != nil {
t.Fatalf("%v", err)
}
if !confirmBeforeUse {
t.Error("got comfirmBeforeUse == false")
}
// Test ConstraintExtensions
var data []byte
var expect []ConstraintExtension
for i := 0; i < 10; i++ {
var ext = ConstraintExtension{
ExtensionName: fmt.Sprintf("name%d", i),
ExtensionDetails: []byte(fmt.Sprintf("details: %d", i)),
}
expect = append(expect, ext)
data = append(data, agentConstrainExtension)
data = append(data, ssh.Marshal(ext)...)
}
_, _, extensions, err := parseConstraints(data)
if err != nil {
t.Fatalf("%v", err)
}
if !reflect.DeepEqual(expect, extensions) {
t.Errorf("got extension %v, want %v", extensions, expect)
}
// Test Unknown Constraint
_, _, _, err = parseConstraints([]byte{128})
if err == nil || !strings.Contains(err.Error(), "unknown constraint") {
t.Errorf("unexpected error: %v", err)
}
}

5
vendor/golang.org/x/crypto/ssh/buffer.go generated vendored
View File

@@ -51,13 +51,12 @@ func (b *buffer) write(buf []byte) {
}
// eof closes the buffer. Reads from the buffer once all
// the data has been consumed will receive os.EOF.
func (b *buffer) eof() error {
// the data has been consumed will receive io.EOF.
func (b *buffer) eof() {
b.Cond.L.Lock()
b.closed = true
b.Cond.Signal()
b.Cond.L.Unlock()
return nil
}
// Read reads data from the internal buffer in buf. Reads will block

2
vendor/golang.org/x/crypto/ssh/client_auth.go generated vendored
View File

@@ -349,7 +349,7 @@ func handleAuthResponse(c packetConn) (bool, []string, error) {
// both CLI and GUI environments.
type KeyboardInteractiveChallenge func(user, instruction string, questions []string, echos []bool) (answers []string, err error)
// KeyboardInteractive returns a AuthMethod using a prompt/response
// KeyboardInteractive returns an AuthMethod using a prompt/response
// sequence controlled by the server.
func KeyboardInteractive(challenge KeyboardInteractiveChallenge) AuthMethod {
return challenge

43
vendor/golang.org/x/crypto/ssh/keys.go generated vendored
View File

@@ -367,6 +367,17 @@ func (r *dsaPublicKey) Type() string {
return "ssh-dss"
}
func checkDSAParams(param *dsa.Parameters) error {
// SSH specifies FIPS 186-2, which only provided a single size
// (1024 bits) DSA key. FIPS 186-3 allows for larger key
// sizes, which would confuse SSH.
if l := param.P.BitLen(); l != 1024 {
return fmt.Errorf("ssh: unsupported DSA key size %d", l)
}
return nil
}
// parseDSA parses an DSA key according to RFC 4253, section 6.6.
func parseDSA(in []byte) (out PublicKey, rest []byte, err error) {
var w struct {
@@ -377,13 +388,18 @@ func parseDSA(in []byte) (out PublicKey, rest []byte, err error) {
return nil, nil, err
}
param := dsa.Parameters{
P: w.P,
Q: w.Q,
G: w.G,
}
if err := checkDSAParams(&param); err != nil {
return nil, nil, err
}
key := &dsaPublicKey{
Parameters: dsa.Parameters{
P: w.P,
Q: w.Q,
G: w.G,
},
Y: w.Y,
Parameters: param,
Y: w.Y,
}
return key, w.Rest, nil
}
@@ -630,19 +646,28 @@ func (k *ecdsaPublicKey) CryptoPublicKey() crypto.PublicKey {
}
// NewSignerFromKey takes an *rsa.PrivateKey, *dsa.PrivateKey,
// *ecdsa.PrivateKey or any other crypto.Signer and returns a corresponding
// Signer instance. ECDSA keys must use P-256, P-384 or P-521.
// *ecdsa.PrivateKey or any other crypto.Signer and returns a
// corresponding Signer instance. ECDSA keys must use P-256, P-384 or
// P-521. DSA keys must use parameter size L1024N160.
func NewSignerFromKey(key interface{}) (Signer, error) {
switch key := key.(type) {
case crypto.Signer:
return NewSignerFromSigner(key)
case *dsa.PrivateKey:
return &dsaPrivateKey{key}, nil
return newDSAPrivateKey(key)
default:
return nil, fmt.Errorf("ssh: unsupported key type %T", key)
}
}
func newDSAPrivateKey(key *dsa.PrivateKey) (Signer, error) {
if err := checkDSAParams(&key.PublicKey.Parameters); err != nil {
return nil, err
}
return &dsaPrivateKey{key}, nil
}
type wrappedSigner struct {
signer crypto.Signer
pubKey PublicKey

2
vendor/golang.org/x/crypto/ssh/server.go generated vendored
View File

@@ -67,7 +67,7 @@ type ServerConfig struct {
PasswordCallback func(conn ConnMetadata, password []byte) (*Permissions, error)
// PublicKeyCallback, if non-nil, is called when a client
// offers a public key for authentication. It must return true
// offers a public key for authentication. It must return a nil error
// if the given public key can be used to authenticate the
// given user. For example, see CertChecker.Authenticate. A
// call to this function does not guarantee that the key

20
vendor/golang.org/x/crypto/ssh/session.go generated vendored
View File

@@ -231,6 +231,26 @@ func (s *Session) RequestSubsystem(subsystem string) error {
return err
}
// RFC 4254 Section 6.7.
type ptyWindowChangeMsg struct {
Columns uint32
Rows uint32
Width uint32
Height uint32
}
// WindowChange informs the remote host about a terminal window dimension change to h rows and w columns.
func (s *Session) WindowChange(h, w int) error {
req := ptyWindowChangeMsg{
Columns: uint32(w),
Rows: uint32(h),
Width: uint32(w * 8),
Height: uint32(h * 8),
}
_, err := s.ch.SendRequest("window-change", false, Marshal(&req))
return err
}
// RFC 4254 Section 6.9.
type signalMsg struct {
Signal string

4
vendor/golang.org/x/crypto/ssh/terminal/util.go generated vendored
View File

@@ -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
}

6
vendor/golang.org/x/crypto/ssh/terminal/util_bsd.go generated vendored
View File

@@ -6,7 +6,7 @@
package terminal
import "syscall"
import "golang.org/x/sys/unix"
const ioctlReadTermios = syscall.TIOCGETA
const ioctlWriteTermios = syscall.TIOCSETA
const ioctlReadTermios = unix.TIOCGETA
const ioctlWriteTermios = unix.TIOCSETA

9
vendor/golang.org/x/crypto/ssh/terminal/util_linux.go generated vendored
View File

@@ -4,8 +4,7 @@
package terminal
// These constants are declared here, rather than importing
// them from the syscall package as some syscall packages, even
// on linux, for example gccgo, do not declare them.
const ioctlReadTermios = 0x5401 // syscall.TCGETS
const ioctlWriteTermios = 0x5402 // syscall.TCSETS
import "golang.org/x/sys/unix"
const ioctlReadTermios = unix.TCGETS
const ioctlWriteTermios = unix.TCSETS

99
vendor/golang.org/x/crypto/ssh/terminal/util_windows.go generated vendored
View File

@@ -17,53 +17,7 @@
package terminal
import (
"syscall"
"unsafe"
)
const (
enableLineInput = 2
enableEchoInput = 4
enableProcessedInput = 1
enableWindowInput = 8
enableMouseInput = 16
enableInsertMode = 32
enableQuickEditMode = 64
enableExtendedFlags = 128
enableAutoPosition = 256
enableProcessedOutput = 1
enableWrapAtEolOutput = 2
)
var kernel32 = syscall.NewLazyDLL("kernel32.dll")
var (
procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
procSetConsoleMode = kernel32.NewProc("SetConsoleMode")
procGetConsoleScreenBufferInfo = kernel32.NewProc("GetConsoleScreenBufferInfo")
)
type (
short int16
word uint16
coord struct {
x short
y short
}
smallRect struct {
left short
top short
right short
bottom short
}
consoleScreenBufferInfo struct {
size coord
cursorPosition coord
attributes word
window smallRect
maximumWindowSize coord
}
"golang.org/x/sys/windows"
)
type State struct {
@@ -73,8 +27,8 @@ type State struct {
// IsTerminal returns true if the given file descriptor is a terminal.
func IsTerminal(fd int) bool {
var st uint32
r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
return r != 0 && e == 0
err := windows.GetConsoleMode(windows.Handle(fd), &st)
return err == nil
}
// MakeRaw put the terminal connected to the given file descriptor into raw
@@ -82,14 +36,12 @@ func IsTerminal(fd int) bool {
// restored.
func MakeRaw(fd int) (*State, error) {
var st uint32
_, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
if e != 0 {
return nil, error(e)
if err := windows.GetConsoleMode(windows.Handle(fd), &st); err != nil {
return nil, err
}
raw := st &^ (enableEchoInput | enableProcessedInput | enableLineInput | enableProcessedOutput)
_, _, e = syscall.Syscall(procSetConsoleMode.Addr(), 2, uintptr(fd), uintptr(raw), 0)
if e != 0 {
return nil, error(e)
raw := st &^ (windows.ENABLE_ECHO_INPUT | windows.ENABLE_PROCESSED_INPUT | windows.ENABLE_LINE_INPUT | windows.ENABLE_PROCESSED_OUTPUT)
if err := windows.SetConsoleMode(windows.Handle(fd), raw); err != nil {
return nil, err
}
return &State{st}, nil
}
@@ -98,9 +50,8 @@ func MakeRaw(fd int) (*State, error) {
// restore the terminal after a signal.
func GetState(fd int) (*State, error) {
var st uint32
_, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
if e != 0 {
return nil, error(e)
if err := windows.GetConsoleMode(windows.Handle(fd), &st); err != nil {
return nil, err
}
return &State{st}, nil
}
@@ -108,25 +59,23 @@ func GetState(fd int) (*State, error) {
// Restore restores the terminal connected to the given file descriptor to a
// previous state.
func Restore(fd int, state *State) error {
_, _, err := syscall.Syscall(procSetConsoleMode.Addr(), 2, uintptr(fd), uintptr(state.mode), 0)
return err
return windows.SetConsoleMode(windows.Handle(fd), state.mode)
}
// GetSize returns the dimensions of the given terminal.
func GetSize(fd int) (width, height int, err error) {
var info consoleScreenBufferInfo
_, _, e := syscall.Syscall(procGetConsoleScreenBufferInfo.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&info)), 0)
if e != 0 {
return 0, 0, error(e)
var info windows.ConsoleScreenBufferInfo
if err := windows.GetConsoleScreenBufferInfo(windows.Handle(fd), &info); err != nil {
return 0, 0, err
}
return int(info.size.x), int(info.size.y), nil
return int(info.Size.X), int(info.Size.Y), nil
}
// passwordReader is an io.Reader that reads from a specific Windows HANDLE.
type passwordReader int
func (r passwordReader) Read(buf []byte) (int, error) {
return syscall.Read(syscall.Handle(r), buf)
return windows.Read(windows.Handle(r), buf)
}
// ReadPassword reads a line of input from a terminal without local echo. This
@@ -134,21 +83,19 @@ func (r passwordReader) Read(buf []byte) (int, error) {
// returned does not include the \n.
func ReadPassword(fd int) ([]byte, error) {
var st uint32
_, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, uintptr(fd), uintptr(unsafe.Pointer(&st)), 0)
if e != 0 {
return nil, error(e)
if err := windows.GetConsoleMode(windows.Handle(fd), &st); err != nil {
return nil, err
}
old := st
st &^= (enableEchoInput)
st |= (enableProcessedInput | enableLineInput | enableProcessedOutput)
_, _, e = syscall.Syscall(procSetConsoleMode.Addr(), 2, uintptr(fd), uintptr(st), 0)
if e != 0 {
return nil, error(e)
st &^= (windows.ENABLE_ECHO_INPUT)
st |= (windows.ENABLE_PROCESSED_INPUT | windows.ENABLE_LINE_INPUT | windows.ENABLE_PROCESSED_OUTPUT)
if err := windows.SetConsoleMode(windows.Handle(fd), st); err != nil {
return nil, err
}
defer func() {
syscall.Syscall(procSetConsoleMode.Addr(), 2, uintptr(fd), uintptr(old), 0)
windows.SetConsoleMode(windows.Handle(fd), old)
}()
return readPasswordLine(passwordReader(fd))

48
vendor/golang.org/x/crypto/ssh/test/session_test.go generated vendored
View File

@@ -276,6 +276,54 @@ func TestValidTerminalMode(t *testing.T) {
}
}
func TestWindowChange(t *testing.T) {
server := newServer(t)
defer server.Shutdown()
conn := server.Dial(clientConfig())
defer conn.Close()
session, err := conn.NewSession()
if err != nil {
t.Fatalf("session failed: %v", err)
}
defer session.Close()
stdout, err := session.StdoutPipe()
if err != nil {
t.Fatalf("unable to acquire stdout pipe: %s", err)
}
stdin, err := session.StdinPipe()
if err != nil {
t.Fatalf("unable to acquire stdin pipe: %s", err)
}
tm := ssh.TerminalModes{ssh.ECHO: 0}
if err = session.RequestPty("xterm", 80, 40, tm); err != nil {
t.Fatalf("req-pty failed: %s", err)
}
if err := session.WindowChange(100, 100); err != nil {
t.Fatalf("window-change failed: %s", err)
}
err = session.Shell()
if err != nil {
t.Fatalf("session failed: %s", err)
}
stdin.Write([]byte("stty size && exit\n"))
var buf bytes.Buffer
if _, err := io.Copy(&buf, stdout); err != nil {
t.Fatalf("reading failed: %s", err)
}
if sttyOutput := buf.String(); !strings.Contains(sttyOutput, "100 100") {
t.Fatalf("terminal WindowChange failure: expected \"100 100\" stty output, got %s", sttyOutput)
}
}
func TestCiphers(t *testing.T) {
var config ssh.Config
config.SetDefaults()

4
vendor/golang.org/x/crypto/xts/xts.go generated vendored
View File

@@ -55,7 +55,7 @@ func NewCipher(cipherFunc func([]byte) (cipher.Block, error), key []byte) (c *Ci
}
// Encrypt encrypts a sector of plaintext and puts the result into ciphertext.
// Plaintext and ciphertext may be the same slice but should not overlap.
// Plaintext and ciphertext must overlap entirely or not at all.
// Sectors must be a multiple of 16 bytes and less than 2²⁴ bytes.
func (c *Cipher) Encrypt(ciphertext, plaintext []byte, sectorNum uint64) {
if len(ciphertext) < len(plaintext) {
@@ -86,7 +86,7 @@ func (c *Cipher) Encrypt(ciphertext, plaintext []byte, sectorNum uint64) {
}
// Decrypt decrypts a sector of ciphertext and puts the result into plaintext.
// Plaintext and ciphertext may be the same slice but should not overlap.
// Plaintext and ciphertext must overlap entirely or not at all.
// Sectors must be a multiple of 16 bytes and less than 2²⁴ bytes.
func (c *Cipher) Decrypt(plaintext, ciphertext []byte, sectorNum uint64) {
if len(plaintext) < len(ciphertext) {

3
vendor/golang.org/x/net/README generated vendored
View File

@@ -1,3 +0,0 @@
This repository holds supplementary Go networking libraries.
To submit changes to this repository, see http://golang.org/doc/contribute.html.

16
vendor/golang.org/x/net/README.md generated vendored Normal file
View File

@@ -0,0 +1,16 @@
# Go Networking
This repository holds supplementary Go networking libraries.
## Download/Install
The easiest way to install is to run `go get -u golang.org/x/net`. You can
also manually git clone the repository to `$GOPATH/src/golang.org/x/net`.
## Report Issues / Send Patches
This repository uses Gerrit for code changes. To learn how to submit
changes to this repository, see https://golang.org/doc/contribute.html.
The main issue tracker for the net repository is located at
https://github.com/golang/go/issues. Prefix your issue with "x/net:" in the
subject line, so it is easy to find.

135
vendor/golang.org/x/net/html/atom/gen.go generated vendored
View File

@@ -4,17 +4,17 @@
// +build ignore
//go:generate go run gen.go
//go:generate go run gen.go -test
package main
// This program generates table.go and table_test.go.
// Invoke as
//
// go run gen.go |gofmt >table.go
// go run gen.go -test |gofmt >table_test.go
import (
"bytes"
"flag"
"fmt"
"go/format"
"io/ioutil"
"math/rand"
"os"
"sort"
@@ -42,6 +42,18 @@ func identifier(s string) string {
var test = flag.Bool("test", false, "generate table_test.go")
func genFile(name string, buf *bytes.Buffer) {
b, err := format.Source(buf.Bytes())
if err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
if err := ioutil.WriteFile(name, b, 0644); err != nil {
fmt.Fprintln(os.Stderr, err)
os.Exit(1)
}
}
func main() {
flag.Parse()
@@ -52,32 +64,31 @@ func main() {
all = append(all, extra...)
sort.Strings(all)
if *test {
fmt.Printf("// generated by go run gen.go -test; DO NOT EDIT\n\n")
fmt.Printf("package atom\n\n")
fmt.Printf("var testAtomList = []string{\n")
for _, s := range all {
fmt.Printf("\t%q,\n", s)
}
fmt.Printf("}\n")
return
}
// uniq - lists have dups
// compute max len too
maxLen := 0
w := 0
for _, s := range all {
if w == 0 || all[w-1] != s {
if maxLen < len(s) {
maxLen = len(s)
}
all[w] = s
w++
}
}
all = all[:w]
if *test {
var buf bytes.Buffer
fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n")
fmt.Fprintln(&buf, "//go:generate go run gen.go -test\n")
fmt.Fprintln(&buf, "package atom\n")
fmt.Fprintln(&buf, "var testAtomList = []string{")
for _, s := range all {
fmt.Fprintf(&buf, "\t%q,\n", s)
}
fmt.Fprintln(&buf, "}")
genFile("table_test.go", &buf)
return
}
// Find hash that minimizes table size.
var best *table
for i := 0; i < 1000000; i++ {
@@ -163,36 +174,46 @@ func main() {
atom[s] = uint32(off<<8 | len(s))
}
var buf bytes.Buffer
// Generate the Go code.
fmt.Printf("// generated by go run gen.go; DO NOT EDIT\n\n")
fmt.Printf("package atom\n\nconst (\n")
fmt.Fprintln(&buf, "// Code generated by go generate gen.go; DO NOT EDIT.\n")
fmt.Fprintln(&buf, "//go:generate go run gen.go\n")
fmt.Fprintln(&buf, "package atom\n\nconst (")
// compute max len
maxLen := 0
for _, s := range all {
fmt.Printf("\t%s Atom = %#x\n", identifier(s), atom[s])
if maxLen < len(s) {
maxLen = len(s)
}
fmt.Fprintf(&buf, "\t%s Atom = %#x\n", identifier(s), atom[s])
}
fmt.Printf(")\n\n")
fmt.Fprintln(&buf, ")\n")
fmt.Printf("const hash0 = %#x\n\n", best.h0)
fmt.Printf("const maxAtomLen = %d\n\n", maxLen)
fmt.Fprintf(&buf, "const hash0 = %#x\n\n", best.h0)
fmt.Fprintf(&buf, "const maxAtomLen = %d\n\n", maxLen)
fmt.Printf("var table = [1<<%d]Atom{\n", best.k)
fmt.Fprintf(&buf, "var table = [1<<%d]Atom{\n", best.k)
for i, s := range best.tab {
if s == "" {
continue
}
fmt.Printf("\t%#x: %#x, // %s\n", i, atom[s], s)
fmt.Fprintf(&buf, "\t%#x: %#x, // %s\n", i, atom[s], s)
}
fmt.Printf("}\n")
fmt.Fprintf(&buf, "}\n")
datasize := (1 << best.k) * 4
fmt.Printf("const atomText =\n")
fmt.Fprintln(&buf, "const atomText =")
textsize := len(text)
for len(text) > 60 {
fmt.Printf("\t%q +\n", text[:60])
fmt.Fprintf(&buf, "\t%q +\n", text[:60])
text = text[60:]
}
fmt.Printf("\t%q\n\n", text)
fmt.Fprintf(&buf, "\t%q\n\n", text)
fmt.Fprintf(os.Stderr, "%d atoms; %d string bytes + %d tables = %d total data\n", len(all), textsize, datasize, textsize+datasize)
genFile("table.go", &buf)
fmt.Fprintf(os.Stdout, "%d atoms; %d string bytes + %d tables = %d total data\n", len(all), textsize, datasize, textsize+datasize)
}
type byLen []string
@@ -285,8 +306,10 @@ func (t *table) push(i uint32, depth int) bool {
// The lists of element names and attribute keys were taken from
// https://html.spec.whatwg.org/multipage/indices.html#index
// as of the "HTML Living Standard - Last Updated 21 February 2015" version.
// as of the "HTML Living Standard - Last Updated 18 September 2017" version.
// "command", "keygen" and "menuitem" have been removed from the spec,
// but are kept here for backwards compatibility.
var elements = []string{
"a",
"abbr",
@@ -349,6 +372,7 @@ var elements = []string{
"legend",
"li",
"link",
"main",
"map",
"mark",
"menu",
@@ -364,6 +388,7 @@ var elements = []string{
"output",
"p",
"param",
"picture",
"pre",
"progress",
"q",
@@ -375,6 +400,7 @@ var elements = []string{
"script",
"section",
"select",
"slot",
"small",
"source",
"span",
@@ -403,14 +429,21 @@ var elements = []string{
}
// https://html.spec.whatwg.org/multipage/indices.html#attributes-3
//
// "challenge", "command", "contextmenu", "dropzone", "icon", "keytype", "mediagroup",
// "radiogroup", "spellcheck", "scoped", "seamless", "sortable" and "sorted" have been removed from the spec,
// but are kept here for backwards compatibility.
var attributes = []string{
"abbr",
"accept",
"accept-charset",
"accesskey",
"action",
"allowfullscreen",
"allowpaymentrequest",
"allowusermedia",
"alt",
"as",
"async",
"autocomplete",
"autofocus",
@@ -420,6 +453,7 @@ var attributes = []string{
"checked",
"cite",
"class",
"color",
"cols",
"colspan",
"command",
@@ -457,6 +491,8 @@ var attributes = []string{
"icon",
"id",
"inputmode",
"integrity",
"is",
"ismap",
"itemid",
"itemprop",
@@ -481,16 +517,20 @@ var attributes = []string{
"multiple",
"muted",
"name",
"nomodule",
"nonce",
"novalidate",
"open",
"optimum",
"pattern",
"ping",
"placeholder",
"playsinline",
"poster",
"preload",
"radiogroup",
"readonly",
"referrerpolicy",
"rel",
"required",
"reversed",
@@ -507,10 +547,13 @@ var attributes = []string{
"sizes",
"sortable",
"sorted",
"slot",
"span",
"spellcheck",
"src",
"srcdoc",
"srclang",
"srcset",
"start",
"step",
"style",
@@ -520,16 +563,22 @@ var attributes = []string{
"translate",
"type",
"typemustmatch",
"updateviacache",
"usemap",
"value",
"width",
"workertype",
"wrap",
}
// "onautocomplete", "onautocompleteerror", "onmousewheel",
// "onshow" and "onsort" have been removed from the spec,
// but are kept here for backwards compatibility.
var eventHandlers = []string{
"onabort",
"onautocomplete",
"onautocompleteerror",
"onauxclick",
"onafterprint",
"onbeforeprint",
"onbeforeunload",
@@ -541,11 +590,14 @@ var eventHandlers = []string{
"onclick",
"onclose",
"oncontextmenu",
"oncopy",
"oncuechange",
"oncut",
"ondblclick",
"ondrag",
"ondragend",
"ondragenter",
"ondragexit",
"ondragleave",
"ondragover",
"ondragstart",
@@ -565,18 +617,24 @@ var eventHandlers = []string{
"onload",
"onloadeddata",
"onloadedmetadata",
"onloadend",
"onloadstart",
"onmessage",
"onmessageerror",
"onmousedown",
"onmouseenter",
"onmouseleave",
"onmousemove",
"onmouseout",
"onmouseover",
"onmouseup",
"onmousewheel",
"onwheel",
"onoffline",
"ononline",
"onpagehide",
"onpageshow",
"onpaste",
"onpause",
"onplay",
"onplaying",
@@ -585,7 +643,9 @@ var eventHandlers = []string{
"onratechange",
"onreset",
"onresize",
"onrejectionhandled",
"onscroll",
"onsecuritypolicyviolation",
"onseeked",
"onseeking",
"onselect",
@@ -597,6 +657,7 @@ var eventHandlers = []string{
"onsuspend",
"ontimeupdate",
"ontoggle",
"onunhandledrejection",
"onunload",
"onvolumechange",
"onwaiting",

1468
vendor/golang.org/x/net/html/atom/table.go generated vendored
View File

File diff suppressed because it is too large Load Diff

42
vendor/golang.org/x/net/html/atom/table_test.go generated vendored
View File

@@ -1,23 +1,28 @@
// generated by go run gen.go -test; DO NOT EDIT
// Code generated by go generate gen.go; DO NOT EDIT.
//go:generate go run gen.go -test
package atom
var testAtomList = []string{
"a",
"abbr",
"abbr",
"accept",
"accept-charset",
"accesskey",
"action",
"address",
"align",
"allowfullscreen",
"allowpaymentrequest",
"allowusermedia",
"alt",
"annotation",
"annotation-xml",
"applet",
"area",
"article",
"as",
"aside",
"async",
"audio",
@@ -43,7 +48,6 @@ var testAtomList = []string{
"charset",
"checked",
"cite",
"cite",
"class",
"code",
"col",
@@ -52,7 +56,6 @@ var testAtomList = []string{
"cols",
"colspan",
"command",
"command",
"content",
"contenteditable",
"contextmenu",
@@ -60,7 +63,6 @@ var testAtomList = []string{
"coords",
"crossorigin",
"data",
"data",
"datalist",
"datetime",
"dd",
@@ -93,7 +95,6 @@ var testAtomList = []string{
"foreignObject",
"foreignobject",
"form",
"form",
"formaction",
"formenctype",
"formmethod",
@@ -128,6 +129,8 @@ var testAtomList = []string{
"input",
"inputmode",
"ins",
"integrity",
"is",
"isindex",
"ismap",
"itemid",
@@ -140,7 +143,6 @@ var testAtomList = []string{
"keytype",
"kind",
"label",
"label",
"lang",
"legend",
"li",
@@ -149,6 +151,7 @@ var testAtomList = []string{
"listing",
"loop",
"low",
"main",
"malignmark",
"manifest",
"map",
@@ -179,6 +182,8 @@ var testAtomList = []string{
"nobr",
"noembed",
"noframes",
"nomodule",
"nonce",
"noscript",
"novalidate",
"object",
@@ -187,6 +192,7 @@ var testAtomList = []string{
"onafterprint",
"onautocomplete",
"onautocompleteerror",
"onauxclick",
"onbeforeprint",
"onbeforeunload",
"onblur",
@@ -197,11 +203,14 @@ var testAtomList = []string{
"onclick",
"onclose",
"oncontextmenu",
"oncopy",
"oncuechange",
"oncut",
"ondblclick",
"ondrag",
"ondragend",
"ondragenter",
"ondragexit",
"ondragleave",
"ondragover",
"ondragstart",
@@ -221,9 +230,13 @@ var testAtomList = []string{
"onload",
"onloadeddata",
"onloadedmetadata",
"onloadend",
"onloadstart",
"onmessage",
"onmessageerror",
"onmousedown",
"onmouseenter",
"onmouseleave",
"onmousemove",
"onmouseout",
"onmouseover",
@@ -233,15 +246,18 @@ var testAtomList = []string{
"ononline",
"onpagehide",
"onpageshow",
"onpaste",
"onpause",
"onplay",
"onplaying",
"onpopstate",
"onprogress",
"onratechange",
"onrejectionhandled",
"onreset",
"onresize",
"onscroll",
"onsecuritypolicyviolation",
"onseeked",
"onseeking",
"onselect",
@@ -253,9 +269,11 @@ var testAtomList = []string{
"onsuspend",
"ontimeupdate",
"ontoggle",
"onunhandledrejection",
"onunload",
"onvolumechange",
"onwaiting",
"onwheel",
"open",
"optgroup",
"optimum",
@@ -264,9 +282,11 @@ var testAtomList = []string{
"p",
"param",
"pattern",
"picture",
"ping",
"placeholder",
"plaintext",
"playsinline",
"poster",
"pre",
"preload",
@@ -276,6 +296,7 @@ var testAtomList = []string{
"q",
"radiogroup",
"readonly",
"referrerpolicy",
"rel",
"required",
"reversed",
@@ -297,23 +318,23 @@ var testAtomList = []string{
"shape",
"size",
"sizes",
"slot",
"small",
"sortable",
"sorted",
"source",
"spacer",
"span",
"span",
"spellcheck",
"src",
"srcdoc",
"srclang",
"srcset",
"start",
"step",
"strike",
"strong",
"style",
"style",
"sub",
"summary",
"sup",
@@ -331,7 +352,6 @@ var testAtomList = []string{
"thead",
"time",
"title",
"title",
"tr",
"track",
"translate",
@@ -340,12 +360,14 @@ var testAtomList = []string{
"typemustmatch",
"u",
"ul",
"updateviacache",
"usemap",
"value",
"var",
"video",
"wbr",
"width",
"workertype",
"wrap",
"xmp",
}

4
vendor/golang.org/x/net/html/const.go generated vendored
View File

@@ -52,10 +52,12 @@ var isSpecialElementMap = map[string]bool{
"iframe": true,
"img": true,
"input": true,
"isindex": true,
"isindex": true, // The 'isindex' element has been removed, but keep it for backwards compatibility.
"keygen": true,
"li": true,
"link": true,
"listing": true,
"main": true,
"marquee": true,
"menu": true,
"meta": true,

8
vendor/golang.org/x/net/http2/h2i/h2i.go generated vendored
View File

@@ -45,6 +45,7 @@ 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 {
@@ -147,11 +148,14 @@ func (app *h2i) Main() error {
InsecureSkipVerify: *flagInsecure,
}
hostAndPort := withPort(app.host)
hostAndPort := *flagDial
if hostAndPort == "" {
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", withPort(app.host), err)
return fmt.Errorf("Error dialing %s: %v", hostAndPort, err)
}
log.Printf("Connected to %v", tc.RemoteAddr())
defer tc.Close()

415
vendor/golang.org/x/net/http2/transport.go generated vendored
View File

@@ -18,6 +18,7 @@ import (
"io/ioutil"
"log"
"math"
mathrand "math/rand"
"net"
"net/http"
"sort"
@@ -86,7 +87,7 @@ type Transport struct {
// MaxHeaderListSize is the http2 SETTINGS_MAX_HEADER_LIST_SIZE to
// send in the initial settings frame. It is how many bytes
// of response headers are allow. Unlike the http2 spec, zero here
// of response headers are allowed. Unlike the http2 spec, zero here
// means to use a default limit (currently 10MB). If you actually
// want to advertise an ulimited value to the peer, Transport
// interprets the highest possible value here (0xffffffff or 1<<32-1)
@@ -164,15 +165,17 @@ 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
fr *Framer
lastActive time.Time
// Settings from peer: (also guarded by mu)
maxFrameSize uint32
maxConcurrentStreams uint32
initialWindowSize uint32
maxFrameSize uint32
maxConcurrentStreams uint32
peerMaxHeaderListSize uint64
initialWindowSize uint32
hbuf bytes.Buffer // HPACK encoder writes into this
henc *hpack.Encoder
@@ -216,35 +219,45 @@ type clientStream struct {
resTrailer *http.Header // client's Response.Trailer
}
// 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) {
// 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 {
ctx := reqContext(req)
if req.Cancel == nil && ctx.Done() == nil {
return
return nil
}
select {
case <-req.Cancel:
cs.cancelStream()
cs.bufPipe.CloseWithError(errRequestCanceled)
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(ctx.Err())
case <-cs.done:
cs.bufPipe.CloseWithError(err)
}
}
func (cs *clientStream) cancelStream() {
cs.cc.mu.Lock()
cc := cs.cc
cc.mu.Lock()
didReset := cs.didReset
cs.didReset = true
cs.cc.mu.Unlock()
cc.mu.Unlock()
if !didReset {
cs.cc.writeStreamReset(cs.ID, ErrCodeCancel, nil)
cc.writeStreamReset(cs.ID, ErrCodeCancel, nil)
cc.forgetStreamID(cs.ID)
}
}
@@ -329,7 +342,7 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res
}
addr := authorityAddr(req.URL.Scheme, req.URL.Host)
for {
for retry := 0; ; retry++ {
cc, err := t.connPool().GetClientConn(req, addr)
if err != nil {
t.vlogf("http2: Transport failed to get client conn for %s: %v", addr, err)
@@ -337,9 +350,25 @@ func (t *Transport) RoundTripOpt(req *http.Request, opt RoundTripOpt) (*http.Res
}
traceGotConn(req, cc)
res, err := cc.RoundTrip(req)
if err != nil {
if req, err = shouldRetryRequest(req, err); err == nil {
continue
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 {
@@ -360,43 +389,60 @@ 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")
errClientConnGotGoAwayAfterSomeReqBody = errors.New("http2: Transport received Server's graceful shutdown GOAWAY; some request body already written")
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")
)
// 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) (*http.Request, error) {
switch err {
default:
func shouldRetryRequest(req *http.Request, err error, afterBodyWrite bool) (*http.Request, error) {
if !canRetryError(err) {
return nil, err
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 !afterBodyWrite {
return req, 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) {
@@ -474,17 +520,18 @@ func (t *Transport) NewClientConn(c net.Conn) (*ClientConn, error) {
func (t *Transport) newClientConn(c net.Conn, singleUse bool) (*ClientConn, error) {
cc := &ClientConn{
t: t,
tconn: c,
readerDone: make(chan struct{}),
nextStreamID: 1,
maxFrameSize: 16 << 10, // spec default
initialWindowSize: 65535, // spec default
maxConcurrentStreams: 1000, // "infinite", per spec. 1000 seems good enough.
streams: make(map[uint32]*clientStream),
singleUse: singleUse,
wantSettingsAck: true,
pings: make(map[[8]byte]chan struct{}),
t: t,
tconn: c,
readerDone: make(chan struct{}),
nextStreamID: 1,
maxFrameSize: 16 << 10, // spec default
initialWindowSize: 65535, // spec default
maxConcurrentStreams: 1000, // "infinite", per spec. 1000 seems good enough.
peerMaxHeaderListSize: 0xffffffffffffffff, // "infinite", per spec. Use 2^64-1 instead.
streams: make(map[uint32]*clientStream),
singleUse: singleUse,
wantSettingsAck: true,
pings: make(map[[8]byte]chan struct{}),
}
if d := t.idleConnTimeout(); d != 0 {
cc.idleTimeout = d
@@ -560,6 +607,8 @@ 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()
@@ -571,8 +620,7 @@ func (cc *ClientConn) canTakeNewRequestLocked() bool {
return false
}
return cc.goAway == nil && !cc.closed &&
int64(len(cc.streams)+1) < int64(cc.maxConcurrentStreams) &&
cc.nextStreamID < math.MaxInt32
int64(cc.nextStreamID)+int64(cc.pendingRequests) < math.MaxInt32
}
// onIdleTimeout is called from a time.AfterFunc goroutine. It will
@@ -718,10 +766,9 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) {
hasTrailers := trailers != ""
cc.mu.Lock()
cc.lastActive = time.Now()
if cc.closed || !cc.canTakeNewRequestLocked() {
if err := cc.awaitOpenSlotForRequest(req); err != nil {
cc.mu.Unlock()
return nil, errClientConnUnusable
return nil, err
}
body := req.Body
@@ -816,14 +863,13 @@ func (cc *ClientConn) RoundTrip(req *http.Request) (*http.Response, error) {
cs.abortRequestBodyWrite(errStopReqBodyWrite)
}
if re.err != nil {
if re.err == errClientConnGotGoAway {
cc.mu.Lock()
if cs.startedWrite {
re.err = errClientConnGotGoAwayAfterSomeReqBody
}
cc.mu.Unlock()
}
cc.mu.Lock()
afterBodyWrite := cs.startedWrite
cc.mu.Unlock()
cc.forgetStreamID(cs.ID)
if afterBodyWrite {
return nil, afterReqBodyWriteError{re.err}
}
return nil, re.err
}
res.Request = req
@@ -836,31 +882,31 @@ 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
@@ -887,6 +933,45 @@ 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)
@@ -1002,8 +1087,13 @@ func (cs *clientStream) writeRequestBody(body io.Reader, bodyCloser io.Closer) (
var trls []byte
if hasTrailers {
cc.mu.Lock()
defer cc.mu.Unlock()
trls = cc.encodeTrailers(req)
trls, err = cc.encodeTrailers(req)
cc.mu.Unlock()
if err != nil {
cc.writeStreamReset(cs.ID, ErrCodeInternal, err)
cc.forgetStreamID(cs.ID)
return err
}
}
cc.wmu.Lock()
@@ -1106,62 +1196,86 @@ func (cc *ClientConn) encodeHeaders(req *http.Request, addGzipHeader bool, trail
}
}
// 8.1.2.3 Request Pseudo-Header Fields
// The :path pseudo-header field includes the path and query parts of the
// target URI (the path-absolute production and optionally a '?' character
// followed by the query production (see Sections 3.3 and 3.4 of
// [RFC3986]).
cc.writeHeader(":authority", host)
cc.writeHeader(":method", req.Method)
if req.Method != "CONNECT" {
cc.writeHeader(":path", path)
cc.writeHeader(":scheme", req.URL.Scheme)
}
if trailers != "" {
cc.writeHeader("trailer", trailers)
enumerateHeaders := func(f func(name, value string)) {
// 8.1.2.3 Request Pseudo-Header Fields
// The :path pseudo-header field includes the path and query parts of the
// target URI (the path-absolute production and optionally a '?' character
// followed by the query production (see Sections 3.3 and 3.4 of
// [RFC3986]).
f(":authority", host)
f(":method", req.Method)
if req.Method != "CONNECT" {
f(":path", path)
f(":scheme", req.URL.Scheme)
}
if trailers != "" {
f("trailer", trailers)
}
var didUA bool
for k, vv := range req.Header {
if strings.EqualFold(k, "host") || strings.EqualFold(k, "content-length") {
// Host is :authority, already sent.
// Content-Length is automatic, set below.
continue
} else if strings.EqualFold(k, "connection") || strings.EqualFold(k, "proxy-connection") ||
strings.EqualFold(k, "transfer-encoding") || strings.EqualFold(k, "upgrade") ||
strings.EqualFold(k, "keep-alive") {
// Per 8.1.2.2 Connection-Specific Header
// Fields, don't send connection-specific
// fields. We have already checked if any
// are error-worthy so just ignore the rest.
continue
} else if strings.EqualFold(k, "user-agent") {
// Match Go's http1 behavior: at most one
// User-Agent. If set to nil or empty string,
// then omit it. Otherwise if not mentioned,
// include the default (below).
didUA = true
if len(vv) < 1 {
continue
}
vv = vv[:1]
if vv[0] == "" {
continue
}
}
for _, v := range vv {
f(k, v)
}
}
if shouldSendReqContentLength(req.Method, contentLength) {
f("content-length", strconv.FormatInt(contentLength, 10))
}
if addGzipHeader {
f("accept-encoding", "gzip")
}
if !didUA {
f("user-agent", defaultUserAgent)
}
}
var didUA bool
for k, vv := range req.Header {
lowKey := strings.ToLower(k)
switch lowKey {
case "host", "content-length":
// Host is :authority, already sent.
// Content-Length is automatic, set below.
continue
case "connection", "proxy-connection", "transfer-encoding", "upgrade", "keep-alive":
// Per 8.1.2.2 Connection-Specific Header
// Fields, don't send connection-specific
// fields. We have already checked if any
// are error-worthy so just ignore the rest.
continue
case "user-agent":
// Match Go's http1 behavior: at most one
// User-Agent. If set to nil or empty string,
// then omit it. Otherwise if not mentioned,
// include the default (below).
didUA = true
if len(vv) < 1 {
continue
}
vv = vv[:1]
if vv[0] == "" {
continue
}
}
for _, v := range vv {
cc.writeHeader(lowKey, v)
}
}
if shouldSendReqContentLength(req.Method, contentLength) {
cc.writeHeader("content-length", strconv.FormatInt(contentLength, 10))
}
if addGzipHeader {
cc.writeHeader("accept-encoding", "gzip")
}
if !didUA {
cc.writeHeader("user-agent", defaultUserAgent)
// Do a first pass over the headers counting bytes to ensure
// we don't exceed cc.peerMaxHeaderListSize. This is done as a
// separate pass before encoding the headers to prevent
// modifying the hpack state.
hlSize := uint64(0)
enumerateHeaders(func(name, value string) {
hf := hpack.HeaderField{Name: name, Value: value}
hlSize += uint64(hf.Size())
})
if hlSize > cc.peerMaxHeaderListSize {
return nil, errRequestHeaderListSize
}
// Header list size is ok. Write the headers.
enumerateHeaders(func(name, value string) {
cc.writeHeader(strings.ToLower(name), value)
})
return cc.hbuf.Bytes(), nil
}
@@ -1188,17 +1302,29 @@ func shouldSendReqContentLength(method string, contentLength int64) bool {
}
// requires cc.mu be held.
func (cc *ClientConn) encodeTrailers(req *http.Request) []byte {
func (cc *ClientConn) encodeTrailers(req *http.Request) ([]byte, error) {
cc.hbuf.Reset()
hlSize := uint64(0)
for k, vv := range req.Trailer {
// Transfer-Encoding, etc.. have already been filter at the
for _, v := range vv {
hf := hpack.HeaderField{Name: k, Value: v}
hlSize += uint64(hf.Size())
}
}
if hlSize > cc.peerMaxHeaderListSize {
return nil, errRequestHeaderListSize
}
for k, vv := range req.Trailer {
// Transfer-Encoding, etc.. have already been filtered at the
// start of RoundTrip
lowKey := strings.ToLower(k)
for _, v := range vv {
cc.writeHeader(lowKey, v)
}
}
return cc.hbuf.Bytes()
return cc.hbuf.Bytes(), nil
}
func (cc *ClientConn) writeHeader(name, value string) {
@@ -1246,7 +1372,9 @@ func (cc *ClientConn) streamByID(id uint32, andRemove bool) *clientStream {
cc.idleTimer.Reset(cc.idleTimeout)
}
close(cs.done)
cc.cond.Broadcast() // wake up checkResetOrDone via clientStream.awaitFlowControl
// Wake up checkResetOrDone via clientStream.awaitFlowControl and
// wake up RoundTrip if there is a pending request.
cc.cond.Broadcast()
}
return cs
}
@@ -1345,8 +1473,9 @@ 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, true /*ended; remove it*/); cs != nil {
if cs := cc.streamByID(se.StreamID, false); cs != nil {
cs.cc.writeStreamReset(cs.ID, se.Code, err)
cs.cc.forgetStreamID(cs.ID)
if se.Cause == nil {
se.Cause = cc.fr.errDetail
}
@@ -1668,6 +1797,7 @@ func (b transportResponseBody) Close() error {
}
cs.bufPipe.BreakWithError(errClosedResponseBody)
cc.forgetStreamID(cs.ID)
return nil
}
@@ -1702,6 +1832,14 @@ func (rl *clientConnReadLoop) processData(f *DataFrame) error {
}
return nil
}
if !cs.firstByte {
cc.logf("protocol error: received DATA before a HEADERS frame")
rl.endStreamError(cs, StreamError{
StreamID: f.StreamID,
Code: ErrCodeProtocol,
})
return nil
}
if f.Length > 0 {
// Check connection-level flow control.
cc.mu.Lock()
@@ -1816,6 +1954,8 @@ func (rl *clientConnReadLoop) processSettings(f *SettingsFrame) error {
cc.maxFrameSize = s.Val
case SettingMaxConcurrentStreams:
cc.maxConcurrentStreams = s.Val
case SettingMaxHeaderListSize:
cc.peerMaxHeaderListSize = uint64(s.Val)
case SettingInitialWindowSize:
// Values above the maximum flow-control
// window size of 2^31-1 MUST be treated as a
@@ -1982,6 +2122,7 @@ func (cc *ClientConn) writeStreamReset(streamID uint32, code ErrCode, err error)
var (
errResponseHeaderListSize = errors.New("http2: response header list larger than advertised limit")
errRequestHeaderListSize = errors.New("http2: request header list larger than peer's advertised limit")
errPseudoTrailers = errors.New("http2: invalid pseudo header in trailers")
)

651
vendor/golang.org/x/net/http2/transport_test.go generated vendored
View File

@@ -16,6 +16,7 @@ import (
"math/rand"
"net"
"net/http"
"net/http/httptest"
"net/url"
"os"
"reflect"
@@ -685,7 +686,7 @@ func newLocalListener(t *testing.T) net.Listener {
return ln
}
func (ct *clientTester) greet() {
func (ct *clientTester) greet(settings ...Setting) {
buf := make([]byte, len(ClientPreface))
_, err := io.ReadFull(ct.sc, buf)
if err != nil {
@@ -699,7 +700,7 @@ func (ct *clientTester) greet() {
ct.t.Fatalf("Wanted client settings frame; got %v", f)
_ = sf // stash it away?
}
if err := ct.fr.WriteSettings(); err != nil {
if err := ct.fr.WriteSettings(settings...); err != nil {
ct.t.Fatal(err)
}
if err := ct.fr.WriteSettingsAck(); err != nil {
@@ -1370,6 +1371,269 @@ func testInvalidTrailer(t *testing.T, trailers headerType, wantErr error, writeT
ct.run()
}
// headerListSize returns the HTTP2 header list size of h.
// http://httpwg.org/specs/rfc7540.html#SETTINGS_MAX_HEADER_LIST_SIZE
// http://httpwg.org/specs/rfc7540.html#MaxHeaderBlock
func headerListSize(h http.Header) (size uint32) {
for k, vv := range h {
for _, v := range vv {
hf := hpack.HeaderField{Name: k, Value: v}
size += hf.Size()
}
}
return size
}
// padHeaders adds data to an http.Header until headerListSize(h) ==
// limit. Due to the way header list sizes are calculated, padHeaders
// cannot add fewer than len("Pad-Headers") + 32 bytes to h, and will
// call t.Fatal if asked to do so. PadHeaders first reserves enough
// space for an empty "Pad-Headers" key, then adds as many copies of
// filler as possible. Any remaining bytes necessary to push the
// header list size up to limit are added to h["Pad-Headers"].
func padHeaders(t *testing.T, h http.Header, limit uint64, filler string) {
if limit > 0xffffffff {
t.Fatalf("padHeaders: refusing to pad to more than 2^32-1 bytes. limit = %v", limit)
}
hf := hpack.HeaderField{Name: "Pad-Headers", Value: ""}
minPadding := uint64(hf.Size())
size := uint64(headerListSize(h))
minlimit := size + minPadding
if limit < minlimit {
t.Fatalf("padHeaders: limit %v < %v", limit, minlimit)
}
// Use a fixed-width format for name so that fieldSize
// remains constant.
nameFmt := "Pad-Headers-%06d"
hf = hpack.HeaderField{Name: fmt.Sprintf(nameFmt, 1), Value: filler}
fieldSize := uint64(hf.Size())
// Add as many complete filler values as possible, leaving
// room for at least one empty "Pad-Headers" key.
limit = limit - minPadding
for i := 0; size+fieldSize < limit; i++ {
name := fmt.Sprintf(nameFmt, i)
h.Add(name, filler)
size += fieldSize
}
// Add enough bytes to reach limit.
remain := limit - size
lastValue := strings.Repeat("*", int(remain))
h.Add("Pad-Headers", lastValue)
}
func TestPadHeaders(t *testing.T) {
check := func(h http.Header, limit uint32, fillerLen int) {
if h == nil {
h = make(http.Header)
}
filler := strings.Repeat("f", fillerLen)
padHeaders(t, h, uint64(limit), filler)
gotSize := headerListSize(h)
if gotSize != limit {
t.Errorf("Got size = %v; want %v", gotSize, limit)
}
}
// Try all possible combinations for small fillerLen and limit.
hf := hpack.HeaderField{Name: "Pad-Headers", Value: ""}
minLimit := hf.Size()
for limit := minLimit; limit <= 128; limit++ {
for fillerLen := 0; uint32(fillerLen) <= limit; fillerLen++ {
check(nil, limit, fillerLen)
}
}
// Try a few tests with larger limits, plus cumulative
// tests. Since these tests are cumulative, tests[i+1].limit
// must be >= tests[i].limit + minLimit. See the comment on
// padHeaders for more info on why the limit arg has this
// restriction.
tests := []struct {
fillerLen int
limit uint32
}{
{
fillerLen: 64,
limit: 1024,
},
{
fillerLen: 1024,
limit: 1286,
},
{
fillerLen: 256,
limit: 2048,
},
{
fillerLen: 1024,
limit: 10 * 1024,
},
{
fillerLen: 1023,
limit: 11 * 1024,
},
}
h := make(http.Header)
for _, tc := range tests {
check(nil, tc.limit, tc.fillerLen)
check(h, tc.limit, tc.fillerLen)
}
}
func TestTransportChecksRequestHeaderListSize(t *testing.T) {
st := newServerTester(t,
func(w http.ResponseWriter, r *http.Request) {
// Consume body & force client to send
// trailers before writing response.
// ioutil.ReadAll returns non-nil err for
// requests that attempt to send greater than
// maxHeaderListSize bytes of trailers, since
// those requests generate a stream reset.
ioutil.ReadAll(r.Body)
r.Body.Close()
},
func(ts *httptest.Server) {
ts.Config.MaxHeaderBytes = 16 << 10
},
optOnlyServer,
optQuiet,
)
defer st.Close()
tr := &Transport{TLSClientConfig: tlsConfigInsecure}
defer tr.CloseIdleConnections()
checkRoundTrip := func(req *http.Request, wantErr error, desc string) {
res, err := tr.RoundTrip(req)
if err != wantErr {
if res != nil {
res.Body.Close()
}
t.Errorf("%v: RoundTrip err = %v; want %v", desc, err, wantErr)
return
}
if err == nil {
if res == nil {
t.Errorf("%v: response nil; want non-nil.", desc)
return
}
defer res.Body.Close()
if res.StatusCode != http.StatusOK {
t.Errorf("%v: response status = %v; want %v", desc, res.StatusCode, http.StatusOK)
}
return
}
if res != nil {
t.Errorf("%v: RoundTrip err = %v but response non-nil", desc, err)
}
}
headerListSizeForRequest := func(req *http.Request) (size uint64) {
contentLen := actualContentLength(req)
trailers, err := commaSeparatedTrailers(req)
if err != nil {
t.Fatalf("headerListSizeForRequest: %v", err)
}
cc := &ClientConn{peerMaxHeaderListSize: 0xffffffffffffffff}
cc.henc = hpack.NewEncoder(&cc.hbuf)
cc.mu.Lock()
hdrs, err := cc.encodeHeaders(req, true, trailers, contentLen)
cc.mu.Unlock()
if err != nil {
t.Fatalf("headerListSizeForRequest: %v", err)
}
hpackDec := hpack.NewDecoder(initialHeaderTableSize, func(hf hpack.HeaderField) {
size += uint64(hf.Size())
})
if len(hdrs) > 0 {
if _, err := hpackDec.Write(hdrs); err != nil {
t.Fatalf("headerListSizeForRequest: %v", err)
}
}
return size
}
// Create a new Request for each test, rather than reusing the
// same Request, to avoid a race when modifying req.Headers.
// See https://github.com/golang/go/issues/21316
newRequest := func() *http.Request {
// Body must be non-nil to enable writing trailers.
body := strings.NewReader("hello")
req, err := http.NewRequest("POST", st.ts.URL, body)
if err != nil {
t.Fatalf("newRequest: NewRequest: %v", err)
}
return req
}
// Make an arbitrary request to ensure we get the server's
// settings frame and initialize peerMaxHeaderListSize.
req := newRequest()
checkRoundTrip(req, nil, "Initial request")
// Get the ClientConn associated with the request and validate
// peerMaxHeaderListSize.
addr := authorityAddr(req.URL.Scheme, req.URL.Host)
cc, err := tr.connPool().GetClientConn(req, addr)
if err != nil {
t.Fatalf("GetClientConn: %v", err)
}
cc.mu.Lock()
peerSize := cc.peerMaxHeaderListSize
cc.mu.Unlock()
st.scMu.Lock()
wantSize := uint64(st.sc.maxHeaderListSize())
st.scMu.Unlock()
if peerSize != wantSize {
t.Errorf("peerMaxHeaderListSize = %v; want %v", peerSize, wantSize)
}
// Sanity check peerSize. (*serverConn) maxHeaderListSize adds
// 320 bytes of padding.
wantHeaderBytes := uint64(st.ts.Config.MaxHeaderBytes) + 320
if peerSize != wantHeaderBytes {
t.Errorf("peerMaxHeaderListSize = %v; want %v.", peerSize, wantHeaderBytes)
}
// Pad headers & trailers, but stay under peerSize.
req = newRequest()
req.Header = make(http.Header)
req.Trailer = make(http.Header)
filler := strings.Repeat("*", 1024)
padHeaders(t, req.Trailer, peerSize, filler)
// cc.encodeHeaders adds some default headers to the request,
// so we need to leave room for those.
defaultBytes := headerListSizeForRequest(req)
padHeaders(t, req.Header, peerSize-defaultBytes, filler)
checkRoundTrip(req, nil, "Headers & Trailers under limit")
// Add enough header bytes to push us over peerSize.
req = newRequest()
req.Header = make(http.Header)
padHeaders(t, req.Header, peerSize, filler)
checkRoundTrip(req, errRequestHeaderListSize, "Headers over limit")
// Push trailers over the limit.
req = newRequest()
req.Trailer = make(http.Header)
padHeaders(t, req.Trailer, peerSize+1, filler)
checkRoundTrip(req, errRequestHeaderListSize, "Trailers over limit")
// Send headers with a single large value.
req = newRequest()
filler = strings.Repeat("*", int(peerSize))
req.Header = make(http.Header)
req.Header.Set("Big", filler)
checkRoundTrip(req, errRequestHeaderListSize, "Single large header")
// Send trailers with a single large value.
req = newRequest()
req.Trailer = make(http.Header)
req.Trailer.Set("Big", filler)
checkRoundTrip(req, errRequestHeaderListSize, "Single large trailer")
}
func TestTransportChecksResponseHeaderListSize(t *testing.T) {
ct := newClientTester(t)
ct.client = func() error {
@@ -2662,7 +2926,7 @@ func TestTransportRequestPathPseudo(t *testing.T) {
},
}
for i, tt := range tests {
cc := &ClientConn{}
cc := &ClientConn{peerMaxHeaderListSize: 0xffffffffffffffff}
cc.henc = hpack.NewEncoder(&cc.hbuf)
cc.mu.Lock()
hdrs, err := cc.encodeHeaders(tt.req, false, "", -1)
@@ -2926,6 +3190,339 @@ 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 TestTransportResponseDataBeforeHeaders(t *testing.T) {
ct := newClientTester(t)
ct.client = func() error {
defer ct.cc.(*net.TCPConn).CloseWrite()
req := httptest.NewRequest("GET", "https://dummy.tld/", nil)
// First request is normal to ensure the check is per stream and not per connection.
_, err := ct.tr.RoundTrip(req)
if err != nil {
return fmt.Errorf("RoundTrip expected no error, got: %v", err)
}
// Second request returns a DATA frame with no HEADERS.
resp, err := ct.tr.RoundTrip(req)
if err == nil {
return fmt.Errorf("RoundTrip expected error, got response: %+v", resp)
}
if err, ok := err.(StreamError); !ok || err.Code != ErrCodeProtocol {
return fmt.Errorf("expected stream PROTOCOL_ERROR, got: %v", err)
}
return nil
}
ct.server = func() error {
ct.greet()
for {
f, err := ct.fr.ReadFrame()
if err == io.EOF {
return nil
} else if err != nil {
return err
}
switch f := f.(type) {
case *WindowUpdateFrame, *SettingsFrame:
case *HeadersFrame:
switch f.StreamID {
case 1:
// Send a valid response to first request.
var buf bytes.Buffer
enc := hpack.NewEncoder(&buf)
enc.WriteField(hpack.HeaderField{Name: ":status", Value: "200"})
ct.fr.WriteHeaders(HeadersFrameParam{
StreamID: f.StreamID,
EndHeaders: true,
EndStream: true,
BlockFragment: buf.Bytes(),
})
case 3:
ct.fr.WriteData(f.StreamID, true, []byte("payload"))
}
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
@@ -3039,3 +3636,51 @@ func TestTransportNoBodyMeansNoDATA(t *testing.T) {
}
ct.run()
}
func benchSimpleRoundTrip(b *testing.B, nHeaders int) {
defer disableGoroutineTracking()()
b.ReportAllocs()
st := newServerTester(b,
func(w http.ResponseWriter, r *http.Request) {
},
optOnlyServer,
optQuiet,
)
defer st.Close()
tr := &Transport{TLSClientConfig: tlsConfigInsecure}
defer tr.CloseIdleConnections()
req, err := http.NewRequest("GET", st.ts.URL, nil)
if err != nil {
b.Fatal(err)
}
for i := 0; i < nHeaders; i++ {
name := fmt.Sprint("A-", i)
req.Header.Set(name, "*")
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
res, err := tr.RoundTrip(req)
if err != nil {
if res != nil {
res.Body.Close()
}
b.Fatalf("RoundTrip err = %v; want nil", err)
}
res.Body.Close()
if res.StatusCode != http.StatusOK {
b.Fatalf("Response code = %v; want %v", res.StatusCode, http.StatusOK)
}
}
}
func BenchmarkClientRequestHeaders(b *testing.B) {
b.Run(" 0 Headers", func(b *testing.B) { benchSimpleRoundTrip(b, 0) })
b.Run(" 10 Headers", func(b *testing.B) { benchSimpleRoundTrip(b, 10) })
b.Run(" 100 Headers", func(b *testing.B) { benchSimpleRoundTrip(b, 100) })
b.Run("1000 Headers", func(b *testing.B) { benchSimpleRoundTrip(b, 1000) })
}

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

@@ -167,7 +167,7 @@ type options struct {
bidirule func(s string) bool
}
// A Profile defines the configuration of a IDNA mapper.
// A Profile defines the configuration of an IDNA mapper.
type Profile struct {
options
}

65
vendor/golang.org/x/net/idna/idna_test.go generated vendored
View File

@@ -39,5 +39,70 @@ func TestIDNA(t *testing.T) {
}
}
func TestIDNASeparators(t *testing.T) {
type subCase struct {
unicode string
wantASCII string
wantErr bool
}
testCases := []struct {
name string
profile *Profile
subCases []subCase
}{
{
name: "Punycode", profile: Punycode,
subCases: []subCase{
{"example\u3002jp", "xn--examplejp-ck3h", false},
{"東京\uFF0Ejp", "xn--jp-l92cn98g071o", false},
{"大阪\uFF61jp", "xn--jp-ku9cz72u463f", false},
},
},
{
name: "Lookup", profile: Lookup,
subCases: []subCase{
{"example\u3002jp", "example.jp", false},
{"東京\uFF0Ejp", "xn--1lqs71d.jp", false},
{"大阪\uFF61jp", "xn--pssu33l.jp", false},
},
},
{
name: "Display", profile: Display,
subCases: []subCase{
{"example\u3002jp", "example.jp", false},
{"東京\uFF0Ejp", "xn--1lqs71d.jp", false},
{"大阪\uFF61jp", "xn--pssu33l.jp", false},
},
},
{
name: "Registration", profile: Registration,
subCases: []subCase{
{"example\u3002jp", "", true},
{"東京\uFF0Ejp", "", true},
{"大阪\uFF61jp", "", true},
},
},
}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
for _, c := range tc.subCases {
gotA, err := tc.profile.ToASCII(c.unicode)
if c.wantErr {
if err == nil {
t.Errorf("ToASCII(%q): got no error, but an error expected", c.unicode)
}
} else {
if err != nil {
t.Errorf("ToASCII(%q): got err=%v, but no error expected", c.unicode, err)
} else if gotA != c.wantASCII {
t.Errorf("ToASCII(%q): got %q, want %q", c.unicode, gotA, c.wantASCII)
}
}
}
})
}
}
// TODO(nigeltao): test errors, once we've specified when ToASCII and ToUnicode
// return errors.

3
vendor/golang.org/x/net/proxy/socks5.go generated vendored
View File

@@ -12,7 +12,7 @@ import (
)
// SOCKS5 returns a Dialer that makes SOCKSv5 connections to the given address
// with an optional username and password. See RFC 1928.
// with an optional username and password. See RFC 1928 and 1929.
func SOCKS5(network, addr string, auth *Auth, forward Dialer) (Dialer, error) {
s := &socks5{
network: network,
@@ -120,6 +120,7 @@ func (s *socks5) connect(conn net.Conn, target string) error {
return errors.New("proxy: SOCKS5 proxy at " + s.addr + " requires authentication")
}
// See RFC 1929
if buf[1] == socks5AuthPassword {
buf = buf[:0]
buf = append(buf, 1 /* password protocol version */)

2
vendor/golang.org/x/net/publicsuffix/gen.go generated vendored
View File

@@ -37,7 +37,7 @@ import (
const (
// These sum of these four values must be no greater than 32.
nodesBitsChildren = 9
nodesBitsChildren = 10
nodesBitsICANN = 1
nodesBitsTextOffset = 15
nodesBitsTextLength = 6

18390
vendor/golang.org/x/net/publicsuffix/table.go generated vendored
View File

File diff suppressed because it is too large Load Diff

308
vendor/golang.org/x/net/publicsuffix/table_test.go generated vendored
View File

File diff suppressed because it is too large Load Diff

11
vendor/golang.org/x/net/route/defs_openbsd.go generated vendored
View File

@@ -69,6 +69,9 @@ const (
sysRTM_IFINFO = C.RTM_IFINFO
sysRTM_IFANNOUNCE = C.RTM_IFANNOUNCE
sysRTM_DESYNC = C.RTM_DESYNC
sysRTM_INVALIDATE = C.RTM_INVALIDATE
sysRTM_BFD = C.RTM_BFD
sysRTM_PROPOSAL = C.RTM_PROPOSAL
sysRTA_DST = C.RTA_DST
sysRTA_GATEWAY = C.RTA_GATEWAY
@@ -81,6 +84,10 @@ const (
sysRTA_SRC = C.RTA_SRC
sysRTA_SRCMASK = C.RTA_SRCMASK
sysRTA_LABEL = C.RTA_LABEL
sysRTA_BFD = C.RTA_BFD
sysRTA_DNS = C.RTA_DNS
sysRTA_STATIC = C.RTA_STATIC
sysRTA_SEARCH = C.RTA_SEARCH
sysRTAX_DST = C.RTAX_DST
sysRTAX_GATEWAY = C.RTAX_GATEWAY
@@ -93,6 +100,10 @@ const (
sysRTAX_SRC = C.RTAX_SRC
sysRTAX_SRCMASK = C.RTAX_SRCMASK
sysRTAX_LABEL = C.RTAX_LABEL
sysRTAX_BFD = C.RTAX_BFD
sysRTAX_DNS = C.RTAX_DNS
sysRTAX_STATIC = C.RTAX_STATIC
sysRTAX_SEARCH = C.RTAX_SEARCH
sysRTAX_MAX = C.RTAX_MAX
)

4
vendor/golang.org/x/net/route/route_test.go generated vendored
View File

@@ -74,6 +74,10 @@ var addrAttrNames = [...]string{
"df:mpls1-n:tag-o:src", // mpls1 for dragonfly, tag for netbsd, src for openbsd
"df:mpls2-o:srcmask", // mpls2 for dragonfly, srcmask for openbsd
"df:mpls3-o:label", // mpls3 for dragonfly, label for openbsd
"o:bfd", // bfd for openbsd
"o:dns", // dns for openbsd
"o:static", // static for openbsd
"o:search", // search for openbsd
}
func (attrs addrAttrs) String() string {

1
vendor/golang.org/x/net/route/sys_openbsd.go generated vendored
View File

@@ -75,5 +75,6 @@ func probeRoutingStack() (int, map[int]*wireFormat) {
sysRTM_DELADDR: ifam,
sysRTM_IFINFO: ifm,
sysRTM_IFANNOUNCE: ifanm,
sysRTM_DESYNC: rtm,
}
}

13
vendor/golang.org/x/net/route/zsys_openbsd.go generated vendored
View File

@@ -54,6 +54,9 @@ const (
sysRTM_IFINFO = 0xe
sysRTM_IFANNOUNCE = 0xf
sysRTM_DESYNC = 0x10
sysRTM_INVALIDATE = 0x11
sysRTM_BFD = 0x12
sysRTM_PROPOSAL = 0x13
sysRTA_DST = 0x1
sysRTA_GATEWAY = 0x2
@@ -66,6 +69,10 @@ const (
sysRTA_SRC = 0x100
sysRTA_SRCMASK = 0x200
sysRTA_LABEL = 0x400
sysRTA_BFD = 0x800
sysRTA_DNS = 0x1000
sysRTA_STATIC = 0x2000
sysRTA_SEARCH = 0x4000
sysRTAX_DST = 0x0
sysRTAX_GATEWAY = 0x1
@@ -78,7 +85,11 @@ const (
sysRTAX_SRC = 0x8
sysRTAX_SRCMASK = 0x9
sysRTAX_LABEL = 0xa
sysRTAX_MAX = 0xb
sysRTAX_BFD = 0xb
sysRTAX_DNS = 0xc
sysRTAX_STATIC = 0xd
sysRTAX_SEARCH = 0xe
sysRTAX_MAX = 0xf
)
const (

2
vendor/golang.org/x/net/webdav/lock_test.go generated vendored
View File

@@ -69,7 +69,7 @@ var lockTestDurations = []time.Duration{
// lockTestNames are the names of a set of mutually compatible locks. For each
// name fragment:
// - _ means no explicit lock.
// - i means a infinite-depth lock,
// - i means an infinite-depth lock,
// - z means a zero-depth lock,
var lockTestNames = []string{
"/_/_/_/_/z",

2
vendor/golang.org/x/oauth2/LICENSE generated vendored
View File

@@ -1,4 +1,4 @@
Copyright (c) 2009 The oauth2 Authors. All rights reserved.
Copyright (c) 2009 The Go Authors. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are

32
vendor/golang.org/x/oauth2/example_test.go generated vendored
View File

@@ -48,24 +48,42 @@ func ExampleConfig() {
client.Get("...")
}
func ExampleHTTPClient() {
hc := &http.Client{Timeout: 2 * time.Second}
ctx := context.WithValue(context.Background(), oauth2.HTTPClient, hc)
func ExampleConfig_customHTTP() {
ctx := context.Background()
conf := &oauth2.Config{
ClientID: "YOUR_CLIENT_ID",
ClientSecret: "YOUR_CLIENT_SECRET",
Scopes: []string{"SCOPE1", "SCOPE2"},
Endpoint: oauth2.Endpoint{
AuthURL: "https://provider.com/o/oauth2/auth",
TokenURL: "https://provider.com/o/oauth2/token",
AuthURL: "https://provider.com/o/oauth2/auth",
},
}
// Exchange request will be made by the custom
// HTTP client, hc.
_, err := conf.Exchange(ctx, "foo")
// Redirect user to consent page to ask for permission
// for the scopes specified above.
url := conf.AuthCodeURL("state", oauth2.AccessTypeOffline)
fmt.Printf("Visit the URL for the auth dialog: %v", url)
// Use the authorization code that is pushed to the redirect
// URL. Exchange will do the handshake to retrieve the
// initial access token. The HTTP Client returned by
// conf.Client will refresh the token as necessary.
var code string
if _, err := fmt.Scan(&code); err != nil {
log.Fatal(err)
}
// Use the custom HTTP client when requesting a token.
httpClient := &http.Client{Timeout: 2 * time.Second}
ctx = context.WithValue(ctx, oauth2.HTTPClient, httpClient)
tok, err := conf.Exchange(ctx, code)
if err != nil {
log.Fatal(err)
}
client := conf.Client(ctx, tok)
_ = client
}

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

@@ -24,6 +24,12 @@ import (
type DefaultCredentials struct {
ProjectID string // may be empty
TokenSource oauth2.TokenSource
// JSON contains the raw bytes from a JSON credentials file.
// This field may be nil if authentication is provided by the
// environment and not with a credentials file, e.g. when code is
// running on Google Cloud Platform.
JSON []byte
}
// DefaultClient returns an HTTP Client that uses the
@@ -126,5 +132,6 @@ func readCredentialsFile(ctx context.Context, filename string, scopes []string)
return &DefaultCredentials{
ProjectID: f.ProjectID,
TokenSource: ts,
JSON: b,
}, nil
}

6
vendor/golang.org/x/oauth2/internal/doc.go generated vendored Normal file
View File

@@ -0,0 +1,6 @@
// 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 internal contains support packages for oauth2 package.
package internal

1
vendor/golang.org/x/oauth2/internal/oauth2.go generated vendored
View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package internal contains support packages for oauth2 package.
package internal
import (

1
vendor/golang.org/x/oauth2/internal/oauth2_test.go generated vendored
View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package internal contains support packages for oauth2 package.
package internal
import (

3
vendor/golang.org/x/oauth2/internal/token.go generated vendored
View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package internal contains support packages for oauth2 package.
package internal
import (
@@ -188,7 +187,7 @@ func RetrieveToken(ctx context.Context, clientID, clientSecret, tokenURL string,
}
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
if !bustedAuth {
req.SetBasicAuth(clientID, clientSecret)
req.SetBasicAuth(url.QueryEscape(clientID), url.QueryEscape(clientSecret))
}
r, err := ctxhttp.Do(ctx, hc, req)
if err != nil {

1
vendor/golang.org/x/oauth2/internal/token_test.go generated vendored
View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package internal contains support packages for oauth2 package.
package internal
import (

1
vendor/golang.org/x/oauth2/internal/transport.go generated vendored
View File

@@ -2,7 +2,6 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Package internal contains support packages for oauth2 package.
package internal
import (

4
vendor/golang.org/x/oauth2/oauth2.go generated vendored
View File

@@ -291,6 +291,10 @@ var HTTPClient internal.ContextKey
// NewClient creates an *http.Client from a Context and TokenSource.
// The returned client is not valid beyond the lifetime of the context.
//
// Note that if a custom *http.Client is provided via the Context it
// is used only for token acquisition and is not used to configure the
// *http.Client returned from NewClient.
//
// As a special case, if src is nil, a non-OAuth2 client is returned
// using the provided context. This exists to support related OAuth2
// packages.

19
vendor/golang.org/x/oauth2/oauth2_test.go generated vendored
View File

@@ -72,6 +72,25 @@ func TestAuthCodeURL_Optional(t *testing.T) {
}
}
func TestURLUnsafeClientConfig(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if got, want := r.Header.Get("Authorization"), "Basic Q0xJRU5UX0lEJTNGJTNGOkNMSUVOVF9TRUNSRVQlM0YlM0Y="; got != want {
t.Errorf("Authorization header = %q; want %q", got, want)
}
w.Header().Set("Content-Type", "application/x-www-form-urlencoded")
w.Write([]byte("access_token=90d64460d14870c08c81352a05dedd3465940a7c&scope=user&token_type=bearer"))
}))
defer ts.Close()
conf := newConf(ts.URL)
conf.ClientID = "CLIENT_ID??"
conf.ClientSecret = "CLIENT_SECRET??"
_, err := conf.Exchange(context.Background(), "exchange-code")
if err != nil {
t.Error(err)
}
}
func TestExchangeRequest(t *testing.T) {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
if r.URL.String() != "/token" {

3
vendor/golang.org/x/sys/README generated vendored
View File

@@ -1,3 +0,0 @@
This repository holds supplemental Go packages for low-level interactions with the operating system.
To submit changes to this repository, see http://golang.org/doc/contribute.html.

18
vendor/golang.org/x/sys/README.md generated vendored Normal file
View File

@@ -0,0 +1,18 @@
# sys
This repository holds supplemental Go packages for low-level interactions with
the operating system.
## Download/Install
The easiest way to install is to run `go get -u golang.org/x/sys`. You can
also manually git clone the repository to `$GOPATH/src/golang.org/x/sys`.
## Report Issues / Send Patches
This repository uses Gerrit for code changes. To learn how to submit changes to
this repository, see https://golang.org/doc/contribute.html.
The main issue tracker for the sys repository is located at
https://github.com/golang/go/issues. Prefix your issue with "x/sys:" in the
subject line, so it is easy to find.

29
vendor/golang.org/x/sys/unix/asm_openbsd_arm.s generated vendored Normal file
View File

@@ -0,0 +1,29 @@
// 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 !gccgo
#include "textflag.h"
//
// System call support for ARM, OpenBSD
//
// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.
TEXT ·Syscall(SB),NOSPLIT,$0-28
B syscall·Syscall(SB)
TEXT ·Syscall6(SB),NOSPLIT,$0-40
B syscall·Syscall6(SB)
TEXT ·Syscall9(SB),NOSPLIT,$0-52
B syscall·Syscall9(SB)
TEXT ·RawSyscall(SB),NOSPLIT,$0-28
B syscall·RawSyscall(SB)
TEXT ·RawSyscall6(SB),NOSPLIT,$0-40
B syscall·RawSyscall6(SB)

2
vendor/golang.org/x/sys/unix/cap_freebsd.go generated vendored
View File

@@ -2,7 +2,7 @@
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// +build freebsd,amd64
// +build freebsd
package unix

185
vendor/golang.org/x/sys/unix/creds_test.go generated vendored
View File

@@ -21,101 +21,116 @@ import (
// sockets. The SO_PASSCRED socket option is enabled on the sending
// socket for this to work.
func TestSCMCredentials(t *testing.T) {
fds, err := unix.Socketpair(unix.AF_LOCAL, unix.SOCK_STREAM, 0)
if err != nil {
t.Fatalf("Socketpair: %v", err)
}
defer unix.Close(fds[0])
defer unix.Close(fds[1])
err = unix.SetsockoptInt(fds[0], unix.SOL_SOCKET, unix.SO_PASSCRED, 1)
if err != nil {
t.Fatalf("SetsockoptInt: %v", err)
socketTypeTests := []struct {
socketType int
dataLen int
}{
{
unix.SOCK_STREAM,
1,
}, {
unix.SOCK_DGRAM,
0,
},
}
srvFile := os.NewFile(uintptr(fds[0]), "server")
defer srvFile.Close()
srv, err := net.FileConn(srvFile)
if err != nil {
t.Errorf("FileConn: %v", err)
return
}
defer srv.Close()
for _, tt := range socketTypeTests {
fds, err := unix.Socketpair(unix.AF_LOCAL, tt.socketType, 0)
if err != nil {
t.Fatalf("Socketpair: %v", err)
}
defer unix.Close(fds[0])
defer unix.Close(fds[1])
cliFile := os.NewFile(uintptr(fds[1]), "client")
defer cliFile.Close()
cli, err := net.FileConn(cliFile)
if err != nil {
t.Errorf("FileConn: %v", err)
return
}
defer cli.Close()
err = unix.SetsockoptInt(fds[0], unix.SOL_SOCKET, unix.SO_PASSCRED, 1)
if err != nil {
t.Fatalf("SetsockoptInt: %v", err)
}
srvFile := os.NewFile(uintptr(fds[0]), "server")
defer srvFile.Close()
srv, err := net.FileConn(srvFile)
if err != nil {
t.Errorf("FileConn: %v", err)
return
}
defer srv.Close()
cliFile := os.NewFile(uintptr(fds[1]), "client")
defer cliFile.Close()
cli, err := net.FileConn(cliFile)
if err != nil {
t.Errorf("FileConn: %v", err)
return
}
defer cli.Close()
var ucred unix.Ucred
if os.Getuid() != 0 {
ucred.Pid = int32(os.Getpid())
ucred.Uid = 0
ucred.Gid = 0
oob := unix.UnixCredentials(&ucred)
_, _, err := cli.(*net.UnixConn).WriteMsgUnix(nil, oob, nil)
if op, ok := err.(*net.OpError); ok {
err = op.Err
}
if sys, ok := err.(*os.SyscallError); ok {
err = sys.Err
}
if err != syscall.EPERM {
t.Fatalf("WriteMsgUnix failed with %v, want EPERM", err)
}
}
var ucred unix.Ucred
if os.Getuid() != 0 {
ucred.Pid = int32(os.Getpid())
ucred.Uid = 0
ucred.Gid = 0
ucred.Uid = uint32(os.Getuid())
ucred.Gid = uint32(os.Getgid())
oob := unix.UnixCredentials(&ucred)
_, _, err := cli.(*net.UnixConn).WriteMsgUnix(nil, oob, nil)
if op, ok := err.(*net.OpError); ok {
err = op.Err
// On SOCK_STREAM, this is internally going to send a dummy byte
n, oobn, err := cli.(*net.UnixConn).WriteMsgUnix(nil, oob, nil)
if err != nil {
t.Fatalf("WriteMsgUnix: %v", err)
}
if sys, ok := err.(*os.SyscallError); ok {
err = sys.Err
if n != 0 {
t.Fatalf("WriteMsgUnix n = %d, want 0", n)
}
if err != syscall.EPERM {
t.Fatalf("WriteMsgUnix failed with %v, want EPERM", err)
if oobn != len(oob) {
t.Fatalf("WriteMsgUnix oobn = %d, want %d", oobn, len(oob))
}
}
ucred.Pid = int32(os.Getpid())
ucred.Uid = uint32(os.Getuid())
ucred.Gid = uint32(os.Getgid())
oob := unix.UnixCredentials(&ucred)
oob2 := make([]byte, 10*len(oob))
n, oobn2, flags, _, err := srv.(*net.UnixConn).ReadMsgUnix(nil, oob2)
if err != nil {
t.Fatalf("ReadMsgUnix: %v", err)
}
if flags != 0 {
t.Fatalf("ReadMsgUnix flags = 0x%x, want 0", flags)
}
if n != tt.dataLen {
t.Fatalf("ReadMsgUnix n = %d, want %d", n, tt.dataLen)
}
if oobn2 != oobn {
// without SO_PASSCRED set on the socket, ReadMsgUnix will
// return zero oob bytes
t.Fatalf("ReadMsgUnix oobn = %d, want %d", oobn2, oobn)
}
oob2 = oob2[:oobn2]
if !bytes.Equal(oob, oob2) {
t.Fatal("ReadMsgUnix oob bytes don't match")
}
// this is going to send a dummy byte
n, oobn, err := cli.(*net.UnixConn).WriteMsgUnix(nil, oob, nil)
if err != nil {
t.Fatalf("WriteMsgUnix: %v", err)
}
if n != 0 {
t.Fatalf("WriteMsgUnix n = %d, want 0", n)
}
if oobn != len(oob) {
t.Fatalf("WriteMsgUnix oobn = %d, want %d", oobn, len(oob))
}
oob2 := make([]byte, 10*len(oob))
n, oobn2, flags, _, err := srv.(*net.UnixConn).ReadMsgUnix(nil, oob2)
if err != nil {
t.Fatalf("ReadMsgUnix: %v", err)
}
if flags != 0 {
t.Fatalf("ReadMsgUnix flags = 0x%x, want 0", flags)
}
if n != 1 {
t.Fatalf("ReadMsgUnix n = %d, want 1 (dummy byte)", n)
}
if oobn2 != oobn {
// without SO_PASSCRED set on the socket, ReadMsgUnix will
// return zero oob bytes
t.Fatalf("ReadMsgUnix oobn = %d, want %d", oobn2, oobn)
}
oob2 = oob2[:oobn2]
if !bytes.Equal(oob, oob2) {
t.Fatal("ReadMsgUnix oob bytes don't match")
}
scm, err := unix.ParseSocketControlMessage(oob2)
if err != nil {
t.Fatalf("ParseSocketControlMessage: %v", err)
}
newUcred, err := unix.ParseUnixCredentials(&scm[0])
if err != nil {
t.Fatalf("ParseUnixCredentials: %v", err)
}
if *newUcred != ucred {
t.Fatalf("ParseUnixCredentials = %+v, want %+v", newUcred, ucred)
scm, err := unix.ParseSocketControlMessage(oob2)
if err != nil {
t.Fatalf("ParseSocketControlMessage: %v", err)
}
newUcred, err := unix.ParseUnixCredentials(&scm[0])
if err != nil {
t.Fatalf("ParseUnixCredentials: %v", err)
}
if *newUcred != ucred {
t.Fatalf("ParseUnixCredentials = %+v, want %+v", newUcred, ucred)
}
}
}

24
vendor/golang.org/x/sys/unix/dev_darwin.go generated vendored Normal file
View File

@@ -0,0 +1,24 @@
// 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.
// Functions to access/create device major and minor numbers matching the
// encoding used in Darwin's sys/types.h header.
package unix
// Major returns the major component of a Darwin device number.
func Major(dev uint64) uint32 {
return uint32((dev >> 24) & 0xff)
}
// Minor returns the minor component of a Darwin device number.
func Minor(dev uint64) uint32 {
return uint32(dev & 0xffffff)
}
// Mkdev returns a Darwin device number generated from the given major and minor
// components.
func Mkdev(major, minor uint32) uint64 {
return (uint64(major) << 24) | uint64(minor)
}

49
vendor/golang.org/x/sys/unix/dev_darwin_test.go generated vendored Normal file
View File

@@ -0,0 +1,49 @@
// 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 unix_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// Most of the device major/minor numbers on Darwin are
// dynamically generated by devfs. These are some well-known
// static numbers.
{"/dev/ttyp0", 4, 0},
{"/dev/ttys0", 4, 48},
{"/dev/ptyp0", 5, 0},
{"/dev/ptyr0", 5, 32},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

30
vendor/golang.org/x/sys/unix/dev_dragonfly.go generated vendored Normal file
View File

@@ -0,0 +1,30 @@
// 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.
// Functions to access/create device major and minor numbers matching the
// encoding used in Dragonfly's sys/types.h header.
//
// The information below is extracted and adapted from sys/types.h:
//
// Minor gives a cookie instead of an index since in order to avoid changing the
// meanings of bits 0-15 or wasting time and space shifting bits 16-31 for
// devices that don't use them.
package unix
// Major returns the major component of a DragonFlyBSD device number.
func Major(dev uint64) uint32 {
return uint32((dev >> 8) & 0xff)
}
// Minor returns the minor component of a DragonFlyBSD device number.
func Minor(dev uint64) uint32 {
return uint32(dev & 0xffff00ff)
}
// Mkdev returns a DragonFlyBSD device number generated from the given major and
// minor components.
func Mkdev(major, minor uint32) uint64 {
return (uint64(major) << 8) | uint64(minor)
}

48
vendor/golang.org/x/sys/unix/dev_dragonfly_test.go generated vendored Normal file
View File

@@ -0,0 +1,48 @@
// 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 unix_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// Minor is a cookie instead of an index on DragonFlyBSD
{"/dev/null", 10, 0x00000002},
{"/dev/random", 10, 0x00000003},
{"/dev/urandom", 10, 0x00000004},
{"/dev/zero", 10, 0x0000000c},
{"/dev/bpf", 15, 0xffff00ff},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

30
vendor/golang.org/x/sys/unix/dev_freebsd.go generated vendored Normal file
View File

@@ -0,0 +1,30 @@
// 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.
// Functions to access/create device major and minor numbers matching the
// encoding used in FreeBSD's sys/types.h header.
//
// The information below is extracted and adapted from sys/types.h:
//
// Minor gives a cookie instead of an index since in order to avoid changing the
// meanings of bits 0-15 or wasting time and space shifting bits 16-31 for
// devices that don't use them.
package unix
// Major returns the major component of a FreeBSD device number.
func Major(dev uint64) uint32 {
return uint32((dev >> 8) & 0xff)
}
// Minor returns the minor component of a FreeBSD device number.
func Minor(dev uint64) uint32 {
return uint32(dev & 0xffff00ff)
}
// Mkdev returns a FreeBSD device number generated from the given major and
// minor components.
func Mkdev(major, minor uint32) uint64 {
return (uint64(major) << 8) | uint64(minor)
}

8
vendor/golang.org/x/sys/unix/dev_linux.go generated vendored
View File

@@ -34,9 +34,9 @@ func Minor(dev uint64) uint32 {
// Mkdev returns a Linux device number generated from the given major and minor
// components.
func Mkdev(major, minor uint32) uint64 {
dev := uint64((major & 0x00000fff) << 8)
dev |= uint64((major & 0xfffff000) << 32)
dev |= uint64((minor & 0x000000ff) << 0)
dev |= uint64((minor & 0xffffff00) << 12)
dev := (uint64(major) & 0x00000fff) << 8
dev |= (uint64(major) & 0xfffff000) << 32
dev |= (uint64(minor) & 0x000000ff) << 0
dev |= (uint64(minor) & 0xffffff00) << 12
return dev
}

29
vendor/golang.org/x/sys/unix/dev_netbsd.go generated vendored Normal file
View File

@@ -0,0 +1,29 @@
// 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.
// Functions to access/create device major and minor numbers matching the
// encoding used in NetBSD's sys/types.h header.
package unix
// Major returns the major component of a NetBSD device number.
func Major(dev uint64) uint32 {
return uint32((dev & 0x000fff00) >> 8)
}
// Minor returns the minor component of a NetBSD device number.
func Minor(dev uint64) uint32 {
minor := uint32((dev & 0x000000ff) >> 0)
minor |= uint32((dev & 0xfff00000) >> 12)
return minor
}
// Mkdev returns a NetBSD device number generated from the given major and minor
// components.
func Mkdev(major, minor uint32) uint64 {
dev := (uint64(major) << 8) & 0x000fff00
dev |= (uint64(minor) << 12) & 0xfff00000
dev |= (uint64(minor) << 0) & 0x000000ff
return dev
}

50
vendor/golang.org/x/sys/unix/dev_netbsd_test.go generated vendored Normal file
View File

@@ -0,0 +1,50 @@
// 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 unix_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// well known major/minor numbers according to /dev/MAKEDEV on
// NetBSD 7.0
{"/dev/null", 2, 2},
{"/dev/zero", 2, 12},
{"/dev/ttyp0", 5, 0},
{"/dev/ttyp1", 5, 1},
{"/dev/random", 46, 0},
{"/dev/urandom", 46, 1},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

29
vendor/golang.org/x/sys/unix/dev_openbsd.go generated vendored Normal file
View File

@@ -0,0 +1,29 @@
// 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.
// Functions to access/create device major and minor numbers matching the
// encoding used in OpenBSD's sys/types.h header.
package unix
// Major returns the major component of an OpenBSD device number.
func Major(dev uint64) uint32 {
return uint32((dev & 0x0000ff00) >> 8)
}
// Minor returns the minor component of an OpenBSD device number.
func Minor(dev uint64) uint32 {
minor := uint32((dev & 0x000000ff) >> 0)
minor |= uint32((dev & 0xffff0000) >> 8)
return minor
}
// Mkdev returns an OpenBSD device number generated from the given major and minor
// components.
func Mkdev(major, minor uint32) uint64 {
dev := (uint64(major) << 8) & 0x0000ff00
dev |= (uint64(minor) << 8) & 0xffff0000
dev |= (uint64(minor) << 0) & 0x000000ff
return dev
}

52
vendor/golang.org/x/sys/unix/dev_openbsd_test.go generated vendored Normal file
View File

@@ -0,0 +1,52 @@
// 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 unix_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// well known major/minor numbers according to /dev/MAKEDEV on
// OpenBSD 6.0
{"/dev/null", 2, 2},
{"/dev/zero", 2, 12},
{"/dev/ttyp0", 5, 0},
{"/dev/ttyp1", 5, 1},
{"/dev/random", 45, 0},
{"/dev/srandom", 45, 1},
{"/dev/urandom", 45, 2},
{"/dev/arandom", 45, 3},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

49
vendor/golang.org/x/sys/unix/dev_solaris_test.go generated vendored Normal file
View File

@@ -0,0 +1,49 @@
// 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 unix_test
import (
"fmt"
"testing"
"golang.org/x/sys/unix"
)
func TestDevices(t *testing.T) {
testCases := []struct {
path string
major uint32
minor uint32
}{
// Well-known major/minor numbers on OpenSolaris according to
// /etc/name_to_major
{"/dev/zero", 134, 12},
{"/dev/null", 134, 2},
{"/dev/ptyp0", 172, 0},
{"/dev/ttyp0", 175, 0},
{"/dev/ttyp1", 175, 1},
}
for _, tc := range testCases {
t.Run(fmt.Sprintf("%s %v:%v", tc.path, tc.major, tc.minor), func(t *testing.T) {
var stat unix.Stat_t
err := unix.Stat(tc.path, &stat)
if err != nil {
t.Errorf("failed to stat device: %v", err)
return
}
dev := uint64(stat.Rdev)
if unix.Major(dev) != tc.major {
t.Errorf("for %s Major(%#x) == %d, want %d", tc.path, dev, unix.Major(dev), tc.major)
}
if unix.Minor(dev) != tc.minor {
t.Errorf("for %s Minor(%#x) == %d, want %d", tc.path, dev, unix.Minor(dev), tc.minor)
}
if unix.Mkdev(tc.major, tc.minor) != dev {
t.Errorf("for %s Mkdev(%d, %d) == %#x, want %#x", tc.path, tc.major, tc.minor, unix.Mkdev(tc.major, tc.minor), dev)
}
})
}
}

227
vendor/golang.org/x/sys/unix/errors_freebsd_386.go generated vendored Normal file
View File

@@ -0,0 +1,227 @@
// 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.
// Constants that were deprecated or moved to enums in the FreeBSD headers. Keep
// them here for backwards compatibility.
package unix
const (
IFF_SMART = 0x20
IFT_1822 = 0x2
IFT_A12MPPSWITCH = 0x82
IFT_AAL2 = 0xbb
IFT_AAL5 = 0x31
IFT_ADSL = 0x5e
IFT_AFLANE8023 = 0x3b
IFT_AFLANE8025 = 0x3c
IFT_ARAP = 0x58
IFT_ARCNET = 0x23
IFT_ARCNETPLUS = 0x24
IFT_ASYNC = 0x54
IFT_ATM = 0x25
IFT_ATMDXI = 0x69
IFT_ATMFUNI = 0x6a
IFT_ATMIMA = 0x6b
IFT_ATMLOGICAL = 0x50
IFT_ATMRADIO = 0xbd
IFT_ATMSUBINTERFACE = 0x86
IFT_ATMVCIENDPT = 0xc2
IFT_ATMVIRTUAL = 0x95
IFT_BGPPOLICYACCOUNTING = 0xa2
IFT_BSC = 0x53
IFT_CCTEMUL = 0x3d
IFT_CEPT = 0x13
IFT_CES = 0x85
IFT_CHANNEL = 0x46
IFT_CNR = 0x55
IFT_COFFEE = 0x84
IFT_COMPOSITELINK = 0x9b
IFT_DCN = 0x8d
IFT_DIGITALPOWERLINE = 0x8a
IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
IFT_DLSW = 0x4a
IFT_DOCSCABLEDOWNSTREAM = 0x80
IFT_DOCSCABLEMACLAYER = 0x7f
IFT_DOCSCABLEUPSTREAM = 0x81
IFT_DS0 = 0x51
IFT_DS0BUNDLE = 0x52
IFT_DS1FDL = 0xaa
IFT_DS3 = 0x1e
IFT_DTM = 0x8c
IFT_DVBASILN = 0xac
IFT_DVBASIOUT = 0xad
IFT_DVBRCCDOWNSTREAM = 0x93
IFT_DVBRCCMACLAYER = 0x92
IFT_DVBRCCUPSTREAM = 0x94
IFT_ENC = 0xf4
IFT_EON = 0x19
IFT_EPLRS = 0x57
IFT_ESCON = 0x49
IFT_ETHER = 0x6
IFT_FAITH = 0xf2
IFT_FAST = 0x7d
IFT_FASTETHER = 0x3e
IFT_FASTETHERFX = 0x45
IFT_FDDI = 0xf
IFT_FIBRECHANNEL = 0x38
IFT_FRAMERELAYINTERCONNECT = 0x3a
IFT_FRAMERELAYMPI = 0x5c
IFT_FRDLCIENDPT = 0xc1
IFT_FRELAY = 0x20
IFT_FRELAYDCE = 0x2c
IFT_FRF16MFRBUNDLE = 0xa3
IFT_FRFORWARD = 0x9e
IFT_G703AT2MB = 0x43
IFT_G703AT64K = 0x42
IFT_GIF = 0xf0
IFT_GIGABITETHERNET = 0x75
IFT_GR303IDT = 0xb2
IFT_GR303RDT = 0xb1
IFT_H323GATEKEEPER = 0xa4
IFT_H323PROXY = 0xa5
IFT_HDH1822 = 0x3
IFT_HDLC = 0x76
IFT_HDSL2 = 0xa8
IFT_HIPERLAN2 = 0xb7
IFT_HIPPI = 0x2f
IFT_HIPPIINTERFACE = 0x39
IFT_HOSTPAD = 0x5a
IFT_HSSI = 0x2e
IFT_HY = 0xe
IFT_IBM370PARCHAN = 0x48
IFT_IDSL = 0x9a
IFT_IEEE80211 = 0x47
IFT_IEEE80212 = 0x37
IFT_IEEE8023ADLAG = 0xa1
IFT_IFGSN = 0x91
IFT_IMT = 0xbe
IFT_INTERLEAVE = 0x7c
IFT_IP = 0x7e
IFT_IPFORWARD = 0x8e
IFT_IPOVERATM = 0x72
IFT_IPOVERCDLC = 0x6d
IFT_IPOVERCLAW = 0x6e
IFT_IPSWITCH = 0x4e
IFT_IPXIP = 0xf9
IFT_ISDN = 0x3f
IFT_ISDNBASIC = 0x14
IFT_ISDNPRIMARY = 0x15
IFT_ISDNS = 0x4b
IFT_ISDNU = 0x4c
IFT_ISO88022LLC = 0x29
IFT_ISO88023 = 0x7
IFT_ISO88024 = 0x8
IFT_ISO88025 = 0x9
IFT_ISO88025CRFPINT = 0x62
IFT_ISO88025DTR = 0x56
IFT_ISO88025FIBER = 0x73
IFT_ISO88026 = 0xa
IFT_ISUP = 0xb3
IFT_L3IPXVLAN = 0x89
IFT_LAPB = 0x10
IFT_LAPD = 0x4d
IFT_LAPF = 0x77
IFT_LOCALTALK = 0x2a
IFT_LOOP = 0x18
IFT_MEDIAMAILOVERIP = 0x8b
IFT_MFSIGLINK = 0xa7
IFT_MIOX25 = 0x26
IFT_MODEM = 0x30
IFT_MPC = 0x71
IFT_MPLS = 0xa6
IFT_MPLSTUNNEL = 0x96
IFT_MSDSL = 0x8f
IFT_MVL = 0xbf
IFT_MYRINET = 0x63
IFT_NFAS = 0xaf
IFT_NSIP = 0x1b
IFT_OPTICALCHANNEL = 0xc3
IFT_OPTICALTRANSPORT = 0xc4
IFT_OTHER = 0x1
IFT_P10 = 0xc
IFT_P80 = 0xd
IFT_PARA = 0x22
IFT_PFLOG = 0xf6
IFT_PFSYNC = 0xf7
IFT_PLC = 0xae
IFT_POS = 0xab
IFT_PPPMULTILINKBUNDLE = 0x6c
IFT_PROPBWAP2MP = 0xb8
IFT_PROPCNLS = 0x59
IFT_PROPDOCSWIRELESSDOWNSTREAM = 0xb5
IFT_PROPDOCSWIRELESSMACLAYER = 0xb4
IFT_PROPDOCSWIRELESSUPSTREAM = 0xb6
IFT_PROPMUX = 0x36
IFT_PROPWIRELESSP2P = 0x9d
IFT_PTPSERIAL = 0x16
IFT_PVC = 0xf1
IFT_QLLC = 0x44
IFT_RADIOMAC = 0xbc
IFT_RADSL = 0x5f
IFT_REACHDSL = 0xc0
IFT_RFC1483 = 0x9f
IFT_RS232 = 0x21
IFT_RSRB = 0x4f
IFT_SDLC = 0x11
IFT_SDSL = 0x60
IFT_SHDSL = 0xa9
IFT_SIP = 0x1f
IFT_SLIP = 0x1c
IFT_SMDSDXI = 0x2b
IFT_SMDSICIP = 0x34
IFT_SONET = 0x27
IFT_SONETOVERHEADCHANNEL = 0xb9
IFT_SONETPATH = 0x32
IFT_SONETVT = 0x33
IFT_SRP = 0x97
IFT_SS7SIGLINK = 0x9c
IFT_STACKTOSTACK = 0x6f
IFT_STARLAN = 0xb
IFT_STF = 0xd7
IFT_T1 = 0x12
IFT_TDLC = 0x74
IFT_TERMPAD = 0x5b
IFT_TR008 = 0xb0
IFT_TRANSPHDLC = 0x7b
IFT_TUNNEL = 0x83
IFT_ULTRA = 0x1d
IFT_USB = 0xa0
IFT_V11 = 0x40
IFT_V35 = 0x2d
IFT_V36 = 0x41
IFT_V37 = 0x78
IFT_VDSL = 0x61
IFT_VIRTUALIPADDRESS = 0x70
IFT_VOICEEM = 0x64
IFT_VOICEENCAP = 0x67
IFT_VOICEFXO = 0x65
IFT_VOICEFXS = 0x66
IFT_VOICEOVERATM = 0x98
IFT_VOICEOVERFRAMERELAY = 0x99
IFT_VOICEOVERIP = 0x68
IFT_X213 = 0x5d
IFT_X25 = 0x5
IFT_X25DDN = 0x4
IFT_X25HUNTGROUP = 0x7a
IFT_X25MLP = 0x79
IFT_X25PLE = 0x28
IFT_XETHER = 0x1a
IPPROTO_MAXID = 0x34
IPV6_FAITH = 0x1d
IP_FAITH = 0x16
MAP_NORESERVE = 0x40
MAP_RENAME = 0x20
NET_RT_MAXID = 0x6
RTF_PRCLONING = 0x10000
RTM_OLDADD = 0x9
RTM_OLDDEL = 0xa
SIOCADDRT = 0x8030720a
SIOCALIFADDR = 0x8118691b
SIOCDELRT = 0x8030720b
SIOCDLIFADDR = 0x8118691d
SIOCGLIFADDR = 0xc118691c
SIOCGLIFPHYADDR = 0xc118694b
SIOCSLIFPHYADDR = 0x8118694a
)

227
vendor/golang.org/x/sys/unix/errors_freebsd_amd64.go generated vendored Normal file
View File

@@ -0,0 +1,227 @@
// 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.
// Constants that were deprecated or moved to enums in the FreeBSD headers. Keep
// them here for backwards compatibility.
package unix
const (
IFF_SMART = 0x20
IFT_1822 = 0x2
IFT_A12MPPSWITCH = 0x82
IFT_AAL2 = 0xbb
IFT_AAL5 = 0x31
IFT_ADSL = 0x5e
IFT_AFLANE8023 = 0x3b
IFT_AFLANE8025 = 0x3c
IFT_ARAP = 0x58
IFT_ARCNET = 0x23
IFT_ARCNETPLUS = 0x24
IFT_ASYNC = 0x54
IFT_ATM = 0x25
IFT_ATMDXI = 0x69
IFT_ATMFUNI = 0x6a
IFT_ATMIMA = 0x6b
IFT_ATMLOGICAL = 0x50
IFT_ATMRADIO = 0xbd
IFT_ATMSUBINTERFACE = 0x86
IFT_ATMVCIENDPT = 0xc2
IFT_ATMVIRTUAL = 0x95
IFT_BGPPOLICYACCOUNTING = 0xa2
IFT_BSC = 0x53
IFT_CCTEMUL = 0x3d
IFT_CEPT = 0x13
IFT_CES = 0x85
IFT_CHANNEL = 0x46
IFT_CNR = 0x55
IFT_COFFEE = 0x84
IFT_COMPOSITELINK = 0x9b
IFT_DCN = 0x8d
IFT_DIGITALPOWERLINE = 0x8a
IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
IFT_DLSW = 0x4a
IFT_DOCSCABLEDOWNSTREAM = 0x80
IFT_DOCSCABLEMACLAYER = 0x7f
IFT_DOCSCABLEUPSTREAM = 0x81
IFT_DS0 = 0x51
IFT_DS0BUNDLE = 0x52
IFT_DS1FDL = 0xaa
IFT_DS3 = 0x1e
IFT_DTM = 0x8c
IFT_DVBASILN = 0xac
IFT_DVBASIOUT = 0xad
IFT_DVBRCCDOWNSTREAM = 0x93
IFT_DVBRCCMACLAYER = 0x92
IFT_DVBRCCUPSTREAM = 0x94
IFT_ENC = 0xf4
IFT_EON = 0x19
IFT_EPLRS = 0x57
IFT_ESCON = 0x49
IFT_ETHER = 0x6
IFT_FAITH = 0xf2
IFT_FAST = 0x7d
IFT_FASTETHER = 0x3e
IFT_FASTETHERFX = 0x45
IFT_FDDI = 0xf
IFT_FIBRECHANNEL = 0x38
IFT_FRAMERELAYINTERCONNECT = 0x3a
IFT_FRAMERELAYMPI = 0x5c
IFT_FRDLCIENDPT = 0xc1
IFT_FRELAY = 0x20
IFT_FRELAYDCE = 0x2c
IFT_FRF16MFRBUNDLE = 0xa3
IFT_FRFORWARD = 0x9e
IFT_G703AT2MB = 0x43
IFT_G703AT64K = 0x42
IFT_GIF = 0xf0
IFT_GIGABITETHERNET = 0x75
IFT_GR303IDT = 0xb2
IFT_GR303RDT = 0xb1
IFT_H323GATEKEEPER = 0xa4
IFT_H323PROXY = 0xa5
IFT_HDH1822 = 0x3
IFT_HDLC = 0x76
IFT_HDSL2 = 0xa8
IFT_HIPERLAN2 = 0xb7
IFT_HIPPI = 0x2f
IFT_HIPPIINTERFACE = 0x39
IFT_HOSTPAD = 0x5a
IFT_HSSI = 0x2e
IFT_HY = 0xe
IFT_IBM370PARCHAN = 0x48
IFT_IDSL = 0x9a
IFT_IEEE80211 = 0x47
IFT_IEEE80212 = 0x37
IFT_IEEE8023ADLAG = 0xa1
IFT_IFGSN = 0x91
IFT_IMT = 0xbe
IFT_INTERLEAVE = 0x7c
IFT_IP = 0x7e
IFT_IPFORWARD = 0x8e
IFT_IPOVERATM = 0x72
IFT_IPOVERCDLC = 0x6d
IFT_IPOVERCLAW = 0x6e
IFT_IPSWITCH = 0x4e
IFT_IPXIP = 0xf9
IFT_ISDN = 0x3f
IFT_ISDNBASIC = 0x14
IFT_ISDNPRIMARY = 0x15
IFT_ISDNS = 0x4b
IFT_ISDNU = 0x4c
IFT_ISO88022LLC = 0x29
IFT_ISO88023 = 0x7
IFT_ISO88024 = 0x8
IFT_ISO88025 = 0x9
IFT_ISO88025CRFPINT = 0x62
IFT_ISO88025DTR = 0x56
IFT_ISO88025FIBER = 0x73
IFT_ISO88026 = 0xa
IFT_ISUP = 0xb3
IFT_L3IPXVLAN = 0x89
IFT_LAPB = 0x10
IFT_LAPD = 0x4d
IFT_LAPF = 0x77
IFT_LOCALTALK = 0x2a
IFT_LOOP = 0x18
IFT_MEDIAMAILOVERIP = 0x8b
IFT_MFSIGLINK = 0xa7
IFT_MIOX25 = 0x26
IFT_MODEM = 0x30
IFT_MPC = 0x71
IFT_MPLS = 0xa6
IFT_MPLSTUNNEL = 0x96
IFT_MSDSL = 0x8f
IFT_MVL = 0xbf
IFT_MYRINET = 0x63
IFT_NFAS = 0xaf
IFT_NSIP = 0x1b
IFT_OPTICALCHANNEL = 0xc3
IFT_OPTICALTRANSPORT = 0xc4
IFT_OTHER = 0x1
IFT_P10 = 0xc
IFT_P80 = 0xd
IFT_PARA = 0x22
IFT_PFLOG = 0xf6
IFT_PFSYNC = 0xf7
IFT_PLC = 0xae
IFT_POS = 0xab
IFT_PPPMULTILINKBUNDLE = 0x6c
IFT_PROPBWAP2MP = 0xb8
IFT_PROPCNLS = 0x59
IFT_PROPDOCSWIRELESSDOWNSTREAM = 0xb5
IFT_PROPDOCSWIRELESSMACLAYER = 0xb4
IFT_PROPDOCSWIRELESSUPSTREAM = 0xb6
IFT_PROPMUX = 0x36
IFT_PROPWIRELESSP2P = 0x9d
IFT_PTPSERIAL = 0x16
IFT_PVC = 0xf1
IFT_QLLC = 0x44
IFT_RADIOMAC = 0xbc
IFT_RADSL = 0x5f
IFT_REACHDSL = 0xc0
IFT_RFC1483 = 0x9f
IFT_RS232 = 0x21
IFT_RSRB = 0x4f
IFT_SDLC = 0x11
IFT_SDSL = 0x60
IFT_SHDSL = 0xa9
IFT_SIP = 0x1f
IFT_SLIP = 0x1c
IFT_SMDSDXI = 0x2b
IFT_SMDSICIP = 0x34
IFT_SONET = 0x27
IFT_SONETOVERHEADCHANNEL = 0xb9
IFT_SONETPATH = 0x32
IFT_SONETVT = 0x33
IFT_SRP = 0x97
IFT_SS7SIGLINK = 0x9c
IFT_STACKTOSTACK = 0x6f
IFT_STARLAN = 0xb
IFT_STF = 0xd7
IFT_T1 = 0x12
IFT_TDLC = 0x74
IFT_TERMPAD = 0x5b
IFT_TR008 = 0xb0
IFT_TRANSPHDLC = 0x7b
IFT_TUNNEL = 0x83
IFT_ULTRA = 0x1d
IFT_USB = 0xa0
IFT_V11 = 0x40
IFT_V35 = 0x2d
IFT_V36 = 0x41
IFT_V37 = 0x78
IFT_VDSL = 0x61
IFT_VIRTUALIPADDRESS = 0x70
IFT_VOICEEM = 0x64
IFT_VOICEENCAP = 0x67
IFT_VOICEFXO = 0x65
IFT_VOICEFXS = 0x66
IFT_VOICEOVERATM = 0x98
IFT_VOICEOVERFRAMERELAY = 0x99
IFT_VOICEOVERIP = 0x68
IFT_X213 = 0x5d
IFT_X25 = 0x5
IFT_X25DDN = 0x4
IFT_X25HUNTGROUP = 0x7a
IFT_X25MLP = 0x79
IFT_X25PLE = 0x28
IFT_XETHER = 0x1a
IPPROTO_MAXID = 0x34
IPV6_FAITH = 0x1d
IP_FAITH = 0x16
MAP_NORESERVE = 0x40
MAP_RENAME = 0x20
NET_RT_MAXID = 0x6
RTF_PRCLONING = 0x10000
RTM_OLDADD = 0x9
RTM_OLDDEL = 0xa
SIOCADDRT = 0x8040720a
SIOCALIFADDR = 0x8118691b
SIOCDELRT = 0x8040720b
SIOCDLIFADDR = 0x8118691d
SIOCGLIFADDR = 0xc118691c
SIOCGLIFPHYADDR = 0xc118694b
SIOCSLIFPHYADDR = 0x8118694a
)

226
vendor/golang.org/x/sys/unix/errors_freebsd_arm.go generated vendored Normal file
View File

@@ -0,0 +1,226 @@
// 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 unix
const (
IFT_1822 = 0x2
IFT_A12MPPSWITCH = 0x82
IFT_AAL2 = 0xbb
IFT_AAL5 = 0x31
IFT_ADSL = 0x5e
IFT_AFLANE8023 = 0x3b
IFT_AFLANE8025 = 0x3c
IFT_ARAP = 0x58
IFT_ARCNET = 0x23
IFT_ARCNETPLUS = 0x24
IFT_ASYNC = 0x54
IFT_ATM = 0x25
IFT_ATMDXI = 0x69
IFT_ATMFUNI = 0x6a
IFT_ATMIMA = 0x6b
IFT_ATMLOGICAL = 0x50
IFT_ATMRADIO = 0xbd
IFT_ATMSUBINTERFACE = 0x86
IFT_ATMVCIENDPT = 0xc2
IFT_ATMVIRTUAL = 0x95
IFT_BGPPOLICYACCOUNTING = 0xa2
IFT_BSC = 0x53
IFT_CCTEMUL = 0x3d
IFT_CEPT = 0x13
IFT_CES = 0x85
IFT_CHANNEL = 0x46
IFT_CNR = 0x55
IFT_COFFEE = 0x84
IFT_COMPOSITELINK = 0x9b
IFT_DCN = 0x8d
IFT_DIGITALPOWERLINE = 0x8a
IFT_DIGITALWRAPPEROVERHEADCHANNEL = 0xba
IFT_DLSW = 0x4a
IFT_DOCSCABLEDOWNSTREAM = 0x80
IFT_DOCSCABLEMACLAYER = 0x7f
IFT_DOCSCABLEUPSTREAM = 0x81
IFT_DS0 = 0x51
IFT_DS0BUNDLE = 0x52
IFT_DS1FDL = 0xaa
IFT_DS3 = 0x1e
IFT_DTM = 0x8c
IFT_DVBASILN = 0xac
IFT_DVBASIOUT = 0xad
IFT_DVBRCCDOWNSTREAM = 0x93
IFT_DVBRCCMACLAYER = 0x92
IFT_DVBRCCUPSTREAM = 0x94
IFT_ENC = 0xf4
IFT_EON = 0x19
IFT_EPLRS = 0x57
IFT_ESCON = 0x49
IFT_ETHER = 0x6
IFT_FAST = 0x7d
IFT_FASTETHER = 0x3e
IFT_FASTETHERFX = 0x45
IFT_FDDI = 0xf
IFT_FIBRECHANNEL = 0x38
IFT_FRAMERELAYINTERCONNECT = 0x3a
IFT_FRAMERELAYMPI = 0x5c
IFT_FRDLCIENDPT = 0xc1
IFT_FRELAY = 0x20
IFT_FRELAYDCE = 0x2c
IFT_FRF16MFRBUNDLE = 0xa3
IFT_FRFORWARD = 0x9e
IFT_G703AT2MB = 0x43
IFT_G703AT64K = 0x42
IFT_GIF = 0xf0
IFT_GIGABITETHERNET = 0x75
IFT_GR303IDT = 0xb2
IFT_GR303RDT = 0xb1
IFT_H323GATEKEEPER = 0xa4
IFT_H323PROXY = 0xa5
IFT_HDH1822 = 0x3
IFT_HDLC = 0x76
IFT_HDSL2 = 0xa8
IFT_HIPERLAN2 = 0xb7
IFT_HIPPI = 0x2f
IFT_HIPPIINTERFACE = 0x39
IFT_HOSTPAD = 0x5a
IFT_HSSI = 0x2e
IFT_HY = 0xe
IFT_IBM370PARCHAN = 0x48
IFT_IDSL = 0x9a
IFT_IEEE80211 = 0x47
IFT_IEEE80212 = 0x37
IFT_IEEE8023ADLAG = 0xa1
IFT_IFGSN = 0x91
IFT_IMT = 0xbe
IFT_INTERLEAVE = 0x7c
IFT_IP = 0x7e
IFT_IPFORWARD = 0x8e
IFT_IPOVERATM = 0x72
IFT_IPOVERCDLC = 0x6d
IFT_IPOVERCLAW = 0x6e
IFT_IPSWITCH = 0x4e
IFT_ISDN = 0x3f
IFT_ISDNBASIC = 0x14
IFT_ISDNPRIMARY = 0x15
IFT_ISDNS = 0x4b
IFT_ISDNU = 0x4c
IFT_ISO88022LLC = 0x29
IFT_ISO88023 = 0x7
IFT_ISO88024 = 0x8
IFT_ISO88025 = 0x9
IFT_ISO88025CRFPINT = 0x62
IFT_ISO88025DTR = 0x56
IFT_ISO88025FIBER = 0x73
IFT_ISO88026 = 0xa
IFT_ISUP = 0xb3
IFT_L3IPXVLAN = 0x89
IFT_LAPB = 0x10
IFT_LAPD = 0x4d
IFT_LAPF = 0x77
IFT_LOCALTALK = 0x2a
IFT_LOOP = 0x18
IFT_MEDIAMAILOVERIP = 0x8b
IFT_MFSIGLINK = 0xa7
IFT_MIOX25 = 0x26
IFT_MODEM = 0x30
IFT_MPC = 0x71
IFT_MPLS = 0xa6
IFT_MPLSTUNNEL = 0x96
IFT_MSDSL = 0x8f
IFT_MVL = 0xbf
IFT_MYRINET = 0x63
IFT_NFAS = 0xaf
IFT_NSIP = 0x1b
IFT_OPTICALCHANNEL = 0xc3
IFT_OPTICALTRANSPORT = 0xc4
IFT_OTHER = 0x1
IFT_P10 = 0xc
IFT_P80 = 0xd
IFT_PARA = 0x22
IFT_PFLOG = 0xf6
IFT_PFSYNC = 0xf7
IFT_PLC = 0xae
IFT_POS = 0xab
IFT_PPPMULTILINKBUNDLE = 0x6c
IFT_PROPBWAP2MP = 0xb8
IFT_PROPCNLS = 0x59
IFT_PROPDOCSWIRELESSDOWNSTREAM = 0xb5
IFT_PROPDOCSWIRELESSMACLAYER = 0xb4
IFT_PROPDOCSWIRELESSUPSTREAM = 0xb6
IFT_PROPMUX = 0x36
IFT_PROPWIRELESSP2P = 0x9d
IFT_PTPSERIAL = 0x16
IFT_PVC = 0xf1
IFT_QLLC = 0x44
IFT_RADIOMAC = 0xbc
IFT_RADSL = 0x5f
IFT_REACHDSL = 0xc0
IFT_RFC1483 = 0x9f
IFT_RS232 = 0x21
IFT_RSRB = 0x4f
IFT_SDLC = 0x11
IFT_SDSL = 0x60
IFT_SHDSL = 0xa9
IFT_SIP = 0x1f
IFT_SLIP = 0x1c
IFT_SMDSDXI = 0x2b
IFT_SMDSICIP = 0x34
IFT_SONET = 0x27
IFT_SONETOVERHEADCHANNEL = 0xb9
IFT_SONETPATH = 0x32
IFT_SONETVT = 0x33
IFT_SRP = 0x97
IFT_SS7SIGLINK = 0x9c
IFT_STACKTOSTACK = 0x6f
IFT_STARLAN = 0xb
IFT_STF = 0xd7
IFT_T1 = 0x12
IFT_TDLC = 0x74
IFT_TERMPAD = 0x5b
IFT_TR008 = 0xb0
IFT_TRANSPHDLC = 0x7b
IFT_TUNNEL = 0x83
IFT_ULTRA = 0x1d
IFT_USB = 0xa0
IFT_V11 = 0x40
IFT_V35 = 0x2d
IFT_V36 = 0x41
IFT_V37 = 0x78
IFT_VDSL = 0x61
IFT_VIRTUALIPADDRESS = 0x70
IFT_VOICEEM = 0x64
IFT_VOICEENCAP = 0x67
IFT_VOICEFXO = 0x65
IFT_VOICEFXS = 0x66
IFT_VOICEOVERATM = 0x98
IFT_VOICEOVERFRAMERELAY = 0x99
IFT_VOICEOVERIP = 0x68
IFT_X213 = 0x5d
IFT_X25 = 0x5
IFT_X25DDN = 0x4
IFT_X25HUNTGROUP = 0x7a
IFT_X25MLP = 0x79
IFT_X25PLE = 0x28
IFT_XETHER = 0x1a
// missing constants on FreeBSD-11.1-RELEASE, copied from old values in ztypes_freebsd_arm.go
IFF_SMART = 0x20
IFT_FAITH = 0xf2
IFT_IPXIP = 0xf9
IPPROTO_MAXID = 0x34
IPV6_FAITH = 0x1d
IP_FAITH = 0x16
MAP_NORESERVE = 0x40
MAP_RENAME = 0x20
NET_RT_MAXID = 0x6
RTF_PRCLONING = 0x10000
RTM_OLDADD = 0x9
RTM_OLDDEL = 0xa
SIOCADDRT = 0x8030720a
SIOCALIFADDR = 0x8118691b
SIOCDELRT = 0x8030720b
SIOCDLIFADDR = 0x8118691d
SIOCGLIFADDR = 0xc118691c
SIOCGLIFPHYADDR = 0xc118694b
SIOCSLIFPHYADDR = 0x8118694a
)

20
vendor/golang.org/x/sys/unix/gccgo_linux_sparc64.go generated vendored
View File

@@ -1,20 +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 gccgo,linux,sparc64
package unix
import "syscall"
//extern sysconf
func realSysconf(name int) int64
func sysconf(name int) (n int64, err syscall.Errno) {
r := realSysconf(name)
if r < 0 {
return 0, syscall.GetErrno()
}
return r, 0
}

11
vendor/golang.org/x/sys/unix/linux/Dockerfile generated vendored
View File

@@ -1,5 +1,8 @@
FROM ubuntu:16.04
# Use the most recent ubuntu sources
RUN echo 'deb http://en.archive.ubuntu.com/ubuntu/ artful main universe' >> /etc/apt/sources.list
# Dependencies to get the git sources and go binaries
RUN apt-get update && apt-get install -y \
curl \
@@ -9,10 +12,10 @@ RUN apt-get update && apt-get install -y \
# Get the git sources. If not cached, this takes O(5 minutes).
WORKDIR /git
RUN git config --global advice.detachedHead false
# Linux Kernel: Released 19 Feb 2017
RUN git clone --branch v4.10 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
# GNU C library: Released 05 Feb 2017 (we should try to get a secure way to clone this)
RUN git clone --branch glibc-2.25 --depth 1 git://sourceware.org/git/glibc.git
# Linux Kernel: Released 03 Sep 2017
RUN git clone --branch v4.13 --depth 1 https://kernel.googlesource.com/pub/scm/linux/kernel/git/torvalds/linux
# GNU C library: Released 02 Aug 2017 (we should try to get a secure way to clone this)
RUN git clone --branch glibc-2.26 --depth 1 git://sourceware.org/git/glibc.git
# Get Go 1.8 (https://github.com/docker-library/golang/blob/master/1.8/Dockerfile)
ENV GOLANG_VERSION 1.8

71
vendor/golang.org/x/sys/unix/linux/types.go generated vendored
View File

@@ -62,6 +62,8 @@ package unix
#include <linux/fs.h>
#include <linux/vm_sockets.h>
#include <linux/random.h>
#include <linux/taskstats.h>
#include <linux/genetlink.h>
// On mips64, the glibc stat and kernel stat do not agree
#if (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI64)
@@ -112,14 +114,6 @@ struct stat {
#endif
// Certain constants and structs are missing from the fs/crypto UAPI
#define FS_MAX_KEY_SIZE 64
struct fscrypt_key {
__u32 mode;
__u8 raw[FS_MAX_KEY_SIZE];
__u32 size;
};
#ifdef TCSETS2
// On systems that have "struct termios2" use this as type Termios.
typedef struct termios2 termios_t;
@@ -316,6 +310,8 @@ type IPMreqn C.struct_ip_mreqn
type IPv6Mreq C.struct_ipv6_mreq
type PacketMreq C.struct_packet_mreq
type Msghdr C.struct_msghdr
type Cmsghdr C.struct_cmsghdr
@@ -344,9 +340,11 @@ const (
SizeofSockaddrALG = C.sizeof_struct_sockaddr_alg
SizeofSockaddrVM = C.sizeof_struct_sockaddr_vm
SizeofLinger = C.sizeof_struct_linger
SizeofIovec = C.sizeof_struct_iovec
SizeofIPMreq = C.sizeof_struct_ip_mreq
SizeofIPMreqn = C.sizeof_struct_ip_mreqn
SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
SizeofPacketMreq = C.sizeof_struct_packet_mreq
SizeofMsghdr = C.sizeof_struct_msghdr
SizeofCmsghdr = C.sizeof_struct_cmsghdr
SizeofInet4Pktinfo = C.sizeof_struct_in_pktinfo
@@ -537,12 +535,61 @@ const RNDGETENTCNT = C.RNDGETENTCNT
const PERF_IOC_FLAG_GROUP = C.PERF_IOC_FLAG_GROUP
// sysconf information
const _SC_PAGESIZE = C._SC_PAGESIZE
// Terminal handling
type Termios C.termios_t
type Winsize C.struct_winsize
// Taskstats
type Taskstats C.struct_taskstats
const (
TASKSTATS_CMD_UNSPEC = C.TASKSTATS_CMD_UNSPEC
TASKSTATS_CMD_GET = C.TASKSTATS_CMD_GET
TASKSTATS_CMD_NEW = C.TASKSTATS_CMD_NEW
TASKSTATS_TYPE_UNSPEC = C.TASKSTATS_TYPE_UNSPEC
TASKSTATS_TYPE_PID = C.TASKSTATS_TYPE_PID
TASKSTATS_TYPE_TGID = C.TASKSTATS_TYPE_TGID
TASKSTATS_TYPE_STATS = C.TASKSTATS_TYPE_STATS
TASKSTATS_TYPE_AGGR_PID = C.TASKSTATS_TYPE_AGGR_PID
TASKSTATS_TYPE_AGGR_TGID = C.TASKSTATS_TYPE_AGGR_TGID
TASKSTATS_TYPE_NULL = C.TASKSTATS_TYPE_NULL
TASKSTATS_CMD_ATTR_UNSPEC = C.TASKSTATS_CMD_ATTR_UNSPEC
TASKSTATS_CMD_ATTR_PID = C.TASKSTATS_CMD_ATTR_PID
TASKSTATS_CMD_ATTR_TGID = C.TASKSTATS_CMD_ATTR_TGID
TASKSTATS_CMD_ATTR_REGISTER_CPUMASK = C.TASKSTATS_CMD_ATTR_REGISTER_CPUMASK
TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK = C.TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK
)
// Generic netlink
type Genlmsghdr C.struct_genlmsghdr
const (
CTRL_CMD_UNSPEC = C.CTRL_CMD_UNSPEC
CTRL_CMD_NEWFAMILY = C.CTRL_CMD_NEWFAMILY
CTRL_CMD_DELFAMILY = C.CTRL_CMD_DELFAMILY
CTRL_CMD_GETFAMILY = C.CTRL_CMD_GETFAMILY
CTRL_CMD_NEWOPS = C.CTRL_CMD_NEWOPS
CTRL_CMD_DELOPS = C.CTRL_CMD_DELOPS
CTRL_CMD_GETOPS = C.CTRL_CMD_GETOPS
CTRL_CMD_NEWMCAST_GRP = C.CTRL_CMD_NEWMCAST_GRP
CTRL_CMD_DELMCAST_GRP = C.CTRL_CMD_DELMCAST_GRP
CTRL_CMD_GETMCAST_GRP = C.CTRL_CMD_GETMCAST_GRP
CTRL_ATTR_UNSPEC = C.CTRL_ATTR_UNSPEC
CTRL_ATTR_FAMILY_ID = C.CTRL_ATTR_FAMILY_ID
CTRL_ATTR_FAMILY_NAME = C.CTRL_ATTR_FAMILY_NAME
CTRL_ATTR_VERSION = C.CTRL_ATTR_VERSION
CTRL_ATTR_HDRSIZE = C.CTRL_ATTR_HDRSIZE
CTRL_ATTR_MAXATTR = C.CTRL_ATTR_MAXATTR
CTRL_ATTR_OPS = C.CTRL_ATTR_OPS
CTRL_ATTR_MCAST_GROUPS = C.CTRL_ATTR_MCAST_GROUPS
CTRL_ATTR_OP_UNSPEC = C.CTRL_ATTR_OP_UNSPEC
CTRL_ATTR_OP_ID = C.CTRL_ATTR_OP_ID
CTRL_ATTR_OP_FLAGS = C.CTRL_ATTR_OP_FLAGS
CTRL_ATTR_MCAST_GRP_UNSPEC = C.CTRL_ATTR_MCAST_GRP_UNSPEC
CTRL_ATTR_MCAST_GRP_NAME = C.CTRL_ATTR_MCAST_GRP_NAME
CTRL_ATTR_MCAST_GRP_ID = C.CTRL_ATTR_MCAST_GRP_ID
)

22
vendor/golang.org/x/sys/unix/mkall.sh generated vendored
View File

@@ -72,7 +72,7 @@ darwin_amd64)
;;
darwin_arm)
mkerrors="$mkerrors"
mksysnum="./mksysnum_darwin.pl /usr/include/sys/syscall.h"
mksysnum="./mksysnum_darwin.pl $(xcrun --show-sdk-path --sdk iphoneos)/usr/include/sys/syscall.h"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
darwin_arm64)
@@ -108,7 +108,7 @@ freebsd_arm)
mksyscall="./mksyscall.pl -l32 -arm"
mksysnum="curl -s 'http://svn.freebsd.org/base/stable/10/sys/kern/syscalls.master' | ./mksysnum_freebsd.pl"
# Let the type of C char be signed for making the bare syscall
# API consistent across over platforms.
# API consistent across platforms.
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
;;
linux_sparc64)
@@ -130,6 +130,14 @@ netbsd_amd64)
mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
netbsd_arm)
mkerrors="$mkerrors"
mksyscall="./mksyscall.pl -l32 -netbsd -arm"
mksysnum="curl -s 'http://cvsweb.netbsd.org/bsdweb.cgi/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_netbsd.pl"
# Let the type of C char be signed for making the bare syscall
# API consistent across platforms.
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
;;
openbsd_386)
mkerrors="$mkerrors -m32"
mksyscall="./mksyscall.pl -l32 -openbsd"
@@ -146,6 +154,16 @@ openbsd_amd64)
mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
openbsd_arm)
mkerrors="$mkerrors"
mksyscall="./mksyscall.pl -l32 -openbsd -arm"
mksysctl="./mksysctl_openbsd.pl"
zsysctl="zsysctl_openbsd.go"
mksysnum="curl -s 'http://cvsweb.openbsd.org/cgi-bin/cvsweb/~checkout~/src/sys/kern/syscalls.master' | ./mksysnum_openbsd.pl"
# Let the type of C char be signed for making the bare syscall
# API consistent across platforms.
mktypes="GOARCH=$GOARCH go tool cgo -godefs -- -fsigned-char"
;;
solaris_amd64)
mksyscall="./mksyscall_solaris.pl"
mkerrors="$mkerrors -m64"

13
vendor/golang.org/x/sys/unix/mkerrors.sh generated vendored
View File

@@ -17,8 +17,8 @@ if test -z "$GOARCH" -o -z "$GOOS"; then
fi
# Check that we are using the new build system if we should
if [[ "$GOOS" -eq "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
if [[ "$GOLANG_SYS_BUILD" -ne "docker" ]]; then
if [[ "$GOOS" = "linux" ]] && [[ "$GOARCH" != "sparc64" ]]; then
if [[ "$GOLANG_SYS_BUILD" != "docker" ]]; then
echo 1>&2 "In the new build system, mkerrors should not be called directly."
echo 1>&2 "See README.md"
exit 1
@@ -27,7 +27,7 @@ fi
CC=${CC:-cc}
if [[ "$GOOS" -eq "solaris" ]]; then
if [[ "$GOOS" = "solaris" ]]; then
# Assumes GNU versions of utilities in PATH.
export PATH=/usr/gnu/bin:$PATH
fi
@@ -45,6 +45,7 @@ includes_Darwin='
#include <sys/sockio.h>
#include <sys/sysctl.h>
#include <sys/mman.h>
#include <sys/mount.h>
#include <sys/wait.h>
#include <net/bpf.h>
#include <net/if.h>
@@ -180,6 +181,8 @@ struct ltchars {
#include <linux/serial.h>
#include <linux/can.h>
#include <linux/vm_sockets.h>
#include <linux/taskstats.h>
#include <linux/genetlink.h>
#include <net/route.h>
#include <asm/termbits.h>
@@ -280,6 +283,7 @@ includes_SunOS='
#include <sys/mman.h>
#include <sys/wait.h>
#include <sys/ioctl.h>
#include <sys/mkdev.h>
#include <net/bpf.h>
#include <net/if.h>
#include <net/if_arp.h>
@@ -344,6 +348,7 @@ ccflags="$@"
$2 !~ /^EXPR_/ &&
$2 ~ /^E[A-Z0-9_]+$/ ||
$2 ~ /^B[0-9_]+$/ ||
$2 ~ /^(OLD|NEW)DEV$/ ||
$2 == "BOTHER" ||
$2 ~ /^CI?BAUD(EX)?$/ ||
$2 == "IBSHIFT" ||
@@ -412,6 +417,8 @@ ccflags="$@"
$2 ~ /^SECCOMP_MODE_/ ||
$2 ~ /^SPLICE_/ ||
$2 ~ /^(VM|VMADDR)_/ ||
$2 ~ /^(TASKSTATS|TS)_/ ||
$2 ~ /^GENL_/ ||
$2 ~ /^XATTR_(CREATE|REPLACE)/ ||
$2 !~ "WMESGLEN" &&
$2 ~ /^W[A-Z0-9]+$/ ||

Some files were not shown because too many files have changed in this diff Show More