mirror of
https://github.com/cwinfo/matterbridge.git
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Update mattermost library (#2152)
* Update mattermost library * Fix linting
This commit is contained in:
44
vendor/github.com/gorilla/websocket/client.go
generated
vendored
44
vendor/github.com/gorilla/websocket/client.go
generated
vendored
@ -9,14 +9,18 @@ import (
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"context"
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"crypto/tls"
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"errors"
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"fmt"
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"io"
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"io/ioutil"
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"log"
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"net"
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"net/http"
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"net/http/httptrace"
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"net/url"
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"strings"
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"time"
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"golang.org/x/net/proxy"
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)
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// ErrBadHandshake is returned when the server response to opening handshake is
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@ -224,6 +228,7 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
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k == "Connection" ||
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k == "Sec-Websocket-Key" ||
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k == "Sec-Websocket-Version" ||
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//#nosec G101 (CWE-798): Potential HTTP request smuggling via parameter pollution
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k == "Sec-Websocket-Extensions" ||
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(k == "Sec-Websocket-Protocol" && len(d.Subprotocols) > 0):
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return nil, nil, errors.New("websocket: duplicate header not allowed: " + k)
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@ -289,7 +294,9 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
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}
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err = c.SetDeadline(deadline)
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if err != nil {
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c.Close()
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if err := c.Close(); err != nil {
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log.Printf("websocket: failed to close network connection: %v", err)
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}
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return nil, err
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}
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return c, nil
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@ -303,7 +310,7 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
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return nil, nil, err
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}
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if proxyURL != nil {
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dialer, err := proxy_FromURL(proxyURL, netDialerFunc(netDial))
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dialer, err := proxy.FromURL(proxyURL, netDialerFunc(netDial))
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if err != nil {
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return nil, nil, err
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}
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@ -318,18 +325,20 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
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}
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netConn, err := netDial("tcp", hostPort)
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if err != nil {
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return nil, nil, err
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}
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if trace != nil && trace.GotConn != nil {
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trace.GotConn(httptrace.GotConnInfo{
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Conn: netConn,
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})
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}
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if err != nil {
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return nil, nil, err
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}
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defer func() {
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if netConn != nil {
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netConn.Close()
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if err := netConn.Close(); err != nil {
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log.Printf("websocket: failed to close network connection: %v", err)
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}
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}
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}()
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@ -370,6 +379,17 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
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resp, err := http.ReadResponse(conn.br, req)
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if err != nil {
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if d.TLSClientConfig != nil {
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for _, proto := range d.TLSClientConfig.NextProtos {
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if proto != "http/1.1" {
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return nil, nil, fmt.Errorf(
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"websocket: protocol %q was given but is not supported;"+
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"sharing tls.Config with net/http Transport can cause this error: %w",
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proto, err,
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)
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}
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}
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}
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return nil, nil, err
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}
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@ -388,7 +408,7 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
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// debugging.
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buf := make([]byte, 1024)
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n, _ := io.ReadFull(resp.Body, buf)
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resp.Body = ioutil.NopCloser(bytes.NewReader(buf[:n]))
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resp.Body = io.NopCloser(bytes.NewReader(buf[:n]))
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return nil, resp, ErrBadHandshake
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}
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@ -406,17 +426,19 @@ func (d *Dialer) DialContext(ctx context.Context, urlStr string, requestHeader h
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break
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}
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resp.Body = ioutil.NopCloser(bytes.NewReader([]byte{}))
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resp.Body = io.NopCloser(bytes.NewReader([]byte{}))
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conn.subprotocol = resp.Header.Get("Sec-Websocket-Protocol")
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netConn.SetDeadline(time.Time{})
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if err := netConn.SetDeadline(time.Time{}); err != nil {
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return nil, nil, err
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}
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netConn = nil // to avoid close in defer.
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return conn, resp, nil
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}
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func cloneTLSConfig(cfg *tls.Config) *tls.Config {
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if cfg == nil {
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return &tls.Config{}
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return &tls.Config{MinVersion: tls.VersionTLS12}
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}
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return cfg.Clone()
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}
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