migrate to go modules from vndr
Signed-off-by: Tariq Ibrahim <tariq181290@gmail.com>
This commit is contained in:
Tariq Ibrahim
parent
dcfe05ce6c
commit
5223c27422
503 changed files with 273730 additions and 9491 deletions
205
vendor/golang.org/x/net/http2/http2.go
generated
vendored
205
vendor/golang.org/x/net/http2/http2.go
generated
vendored
|
|
@ -13,7 +13,8 @@
|
|||
// See https://http2.github.io/ for more information on HTTP/2.
|
||||
//
|
||||
// See https://http2.golang.org/ for a test server running this code.
|
||||
package http2
|
||||
//
|
||||
package http2 // import "golang.org/x/net/http2"
|
||||
|
||||
import (
|
||||
"bufio"
|
||||
|
|
@ -27,12 +28,15 @@ import (
|
|||
"strconv"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"golang.org/x/net/http/httpguts"
|
||||
)
|
||||
|
||||
var (
|
||||
VerboseLogs bool
|
||||
logFrameWrites bool
|
||||
logFrameReads bool
|
||||
inTests bool
|
||||
)
|
||||
|
||||
func init() {
|
||||
|
|
@ -74,13 +78,23 @@ var (
|
|||
|
||||
type streamState int
|
||||
|
||||
// HTTP/2 stream states.
|
||||
//
|
||||
// See http://tools.ietf.org/html/rfc7540#section-5.1.
|
||||
//
|
||||
// For simplicity, the server code merges "reserved (local)" into
|
||||
// "half-closed (remote)". This is one less state transition to track.
|
||||
// The only downside is that we send PUSH_PROMISEs slightly less
|
||||
// liberally than allowable. More discussion here:
|
||||
// https://lists.w3.org/Archives/Public/ietf-http-wg/2016JulSep/0599.html
|
||||
//
|
||||
// "reserved (remote)" is omitted since the client code does not
|
||||
// support server push.
|
||||
const (
|
||||
stateIdle streamState = iota
|
||||
stateOpen
|
||||
stateHalfClosedLocal
|
||||
stateHalfClosedRemote
|
||||
stateResvLocal
|
||||
stateResvRemote
|
||||
stateClosed
|
||||
)
|
||||
|
||||
|
|
@ -89,8 +103,6 @@ var stateName = [...]string{
|
|||
stateOpen: "Open",
|
||||
stateHalfClosedLocal: "HalfClosedLocal",
|
||||
stateHalfClosedRemote: "HalfClosedRemote",
|
||||
stateResvLocal: "ResvLocal",
|
||||
stateResvRemote: "ResvRemote",
|
||||
stateClosed: "Closed",
|
||||
}
|
||||
|
||||
|
|
@ -166,76 +178,35 @@ var (
|
|||
errInvalidHeaderFieldValue = errors.New("http2: invalid header field value")
|
||||
)
|
||||
|
||||
// validHeaderFieldName reports whether v is a valid header field name (key).
|
||||
// RFC 7230 says:
|
||||
// header-field = field-name ":" OWS field-value OWS
|
||||
// field-name = token
|
||||
// tchar = "!" / "#" / "$" / "%" / "&" / "'" / "*" / "+" / "-" / "." /
|
||||
// "^" / "_" / "
|
||||
// validWireHeaderFieldName reports whether v is a valid header field
|
||||
// name (key). See httpguts.ValidHeaderName for the base rules.
|
||||
//
|
||||
// Further, http2 says:
|
||||
// "Just as in HTTP/1.x, header field names are strings of ASCII
|
||||
// characters that are compared in a case-insensitive
|
||||
// fashion. However, header field names MUST be converted to
|
||||
// lowercase prior to their encoding in HTTP/2. "
|
||||
func validHeaderFieldName(v string) bool {
|
||||
func validWireHeaderFieldName(v string) bool {
|
||||
if len(v) == 0 {
|
||||
return false
|
||||
}
|
||||
for _, r := range v {
|
||||
if int(r) >= len(isTokenTable) || ('A' <= r && r <= 'Z') {
|
||||
if !httpguts.IsTokenRune(r) {
|
||||
return false
|
||||
}
|
||||
if !isTokenTable[byte(r)] {
|
||||
if 'A' <= r && r <= 'Z' {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// validHeaderFieldValue reports whether v is a valid header field value.
|
||||
//
|
||||
// RFC 7230 says:
|
||||
// field-value = *( field-content / obs-fold )
|
||||
// obj-fold = N/A to http2, and deprecated
|
||||
// field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ]
|
||||
// field-vchar = VCHAR / obs-text
|
||||
// obs-text = %x80-FF
|
||||
// VCHAR = "any visible [USASCII] character"
|
||||
//
|
||||
// http2 further says: "Similarly, HTTP/2 allows header field values
|
||||
// that are not valid. While most of the values that can be encoded
|
||||
// will not alter header field parsing, carriage return (CR, ASCII
|
||||
// 0xd), line feed (LF, ASCII 0xa), and the zero character (NUL, ASCII
|
||||
// 0x0) might be exploited by an attacker if they are translated
|
||||
// verbatim. Any request or response that contains a character not
|
||||
// permitted in a header field value MUST be treated as malformed
|
||||
// (Section 8.1.2.6). Valid characters are defined by the
|
||||
// field-content ABNF rule in Section 3.2 of [RFC7230]."
|
||||
//
|
||||
// This function does not (yet?) properly handle the rejection of
|
||||
// strings that begin or end with SP or HTAB.
|
||||
func validHeaderFieldValue(v string) bool {
|
||||
for i := 0; i < len(v); i++ {
|
||||
if b := v[i]; b < ' ' && b != '\t' || b == 0x7f {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
var httpCodeStringCommon = map[int]string{} // n -> strconv.Itoa(n)
|
||||
|
||||
func init() {
|
||||
for i := 100; i <= 999; i++ {
|
||||
if v := http.StatusText(i); v != "" {
|
||||
httpCodeStringCommon[i] = strconv.Itoa(i)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func httpCodeString(code int) string {
|
||||
if s, ok := httpCodeStringCommon[code]; ok {
|
||||
return s
|
||||
switch code {
|
||||
case 200:
|
||||
return "200"
|
||||
case 404:
|
||||
return "404"
|
||||
}
|
||||
return strconv.Itoa(code)
|
||||
}
|
||||
|
|
@ -284,14 +255,27 @@ func newBufferedWriter(w io.Writer) *bufferedWriter {
|
|||
return &bufferedWriter{w: w}
|
||||
}
|
||||
|
||||
// bufWriterPoolBufferSize is the size of bufio.Writer's
|
||||
// buffers created using bufWriterPool.
|
||||
//
|
||||
// TODO: pick a less arbitrary value? this is a bit under
|
||||
// (3 x typical 1500 byte MTU) at least. Other than that,
|
||||
// not much thought went into it.
|
||||
const bufWriterPoolBufferSize = 4 << 10
|
||||
|
||||
var bufWriterPool = sync.Pool{
|
||||
New: func() interface{} {
|
||||
// TODO: pick something better? this is a bit under
|
||||
// (3 x typical 1500 byte MTU) at least.
|
||||
return bufio.NewWriterSize(nil, 4<<10)
|
||||
return bufio.NewWriterSize(nil, bufWriterPoolBufferSize)
|
||||
},
|
||||
}
|
||||
|
||||
func (w *bufferedWriter) Available() int {
|
||||
if w.bw == nil {
|
||||
return bufWriterPoolBufferSize
|
||||
}
|
||||
return w.bw.Available()
|
||||
}
|
||||
|
||||
func (w *bufferedWriter) Write(p []byte) (n int, err error) {
|
||||
if w.bw == nil {
|
||||
bw := bufWriterPool.Get().(*bufio.Writer)
|
||||
|
|
@ -321,7 +305,7 @@ func mustUint31(v int32) uint32 {
|
|||
}
|
||||
|
||||
// bodyAllowedForStatus reports whether a given response status code
|
||||
// permits a body. See RFC2616, section 4.4.
|
||||
// permits a body. See RFC 7230, section 3.3.
|
||||
func bodyAllowedForStatus(status int) bool {
|
||||
switch {
|
||||
case status >= 100 && status <= 199:
|
||||
|
|
@ -345,86 +329,6 @@ func (e *httpError) Temporary() bool { return true }
|
|||
|
||||
var errTimeout error = &httpError{msg: "http2: timeout awaiting response headers", timeout: true}
|
||||
|
||||
var isTokenTable = [127]bool{
|
||||
'!': true,
|
||||
'#': true,
|
||||
'$': true,
|
||||
'%': true,
|
||||
'&': true,
|
||||
'\'': true,
|
||||
'*': true,
|
||||
'+': true,
|
||||
'-': true,
|
||||
'.': true,
|
||||
'0': true,
|
||||
'1': true,
|
||||
'2': true,
|
||||
'3': true,
|
||||
'4': true,
|
||||
'5': true,
|
||||
'6': true,
|
||||
'7': true,
|
||||
'8': true,
|
||||
'9': true,
|
||||
'A': true,
|
||||
'B': true,
|
||||
'C': true,
|
||||
'D': true,
|
||||
'E': true,
|
||||
'F': true,
|
||||
'G': true,
|
||||
'H': true,
|
||||
'I': true,
|
||||
'J': true,
|
||||
'K': true,
|
||||
'L': true,
|
||||
'M': true,
|
||||
'N': true,
|
||||
'O': true,
|
||||
'P': true,
|
||||
'Q': true,
|
||||
'R': true,
|
||||
'S': true,
|
||||
'T': true,
|
||||
'U': true,
|
||||
'W': true,
|
||||
'V': true,
|
||||
'X': true,
|
||||
'Y': true,
|
||||
'Z': true,
|
||||
'^': true,
|
||||
'_': true,
|
||||
'`': true,
|
||||
'a': true,
|
||||
'b': true,
|
||||
'c': true,
|
||||
'd': true,
|
||||
'e': true,
|
||||
'f': true,
|
||||
'g': true,
|
||||
'h': true,
|
||||
'i': true,
|
||||
'j': true,
|
||||
'k': true,
|
||||
'l': true,
|
||||
'm': true,
|
||||
'n': true,
|
||||
'o': true,
|
||||
'p': true,
|
||||
'q': true,
|
||||
'r': true,
|
||||
's': true,
|
||||
't': true,
|
||||
'u': true,
|
||||
'v': true,
|
||||
'w': true,
|
||||
'x': true,
|
||||
'y': true,
|
||||
'z': true,
|
||||
'|': true,
|
||||
'~': true,
|
||||
}
|
||||
|
||||
type connectionStater interface {
|
||||
ConnectionState() tls.ConnectionState
|
||||
}
|
||||
|
|
@ -454,10 +358,27 @@ func (s *sorter) Keys(h http.Header) []string {
|
|||
}
|
||||
|
||||
func (s *sorter) SortStrings(ss []string) {
|
||||
// Our sorter works on s.v, which sorter owners, so
|
||||
// Our sorter works on s.v, which sorter owns, so
|
||||
// stash it away while we sort the user's buffer.
|
||||
save := s.v
|
||||
s.v = ss
|
||||
sort.Sort(s)
|
||||
s.v = save
|
||||
}
|
||||
|
||||
// validPseudoPath reports whether v is a valid :path pseudo-header
|
||||
// value. It must be either:
|
||||
//
|
||||
// *) a non-empty string starting with '/'
|
||||
// *) the string '*', for OPTIONS requests.
|
||||
//
|
||||
// For now this is only used a quick check for deciding when to clean
|
||||
// up Opaque URLs before sending requests from the Transport.
|
||||
// See golang.org/issue/16847
|
||||
//
|
||||
// We used to enforce that the path also didn't start with "//", but
|
||||
// Google's GFE accepts such paths and Chrome sends them, so ignore
|
||||
// that part of the spec. See golang.org/issue/19103.
|
||||
func validPseudoPath(v string) bool {
|
||||
return (len(v) > 0 && v[0] == '/') || v == "*"
|
||||
}
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue