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https://github.com/cwinfo/matterbridge.git
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Switch back go upstream bwmarrin/discordgo
Commit ffa9956c9b
got merged in.
This commit is contained in:
35
vendor/github.com/gorilla/websocket/util.go
generated
vendored
35
vendor/github.com/gorilla/websocket/util.go
generated
vendored
@ -11,6 +11,7 @@ import (
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"io"
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"net/http"
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"strings"
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"unicode/utf8"
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)
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var keyGUID = []byte("258EAFA5-E914-47DA-95CA-C5AB0DC85B11")
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@ -111,14 +112,14 @@ func nextTokenOrQuoted(s string) (value string, rest string) {
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case escape:
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escape = false
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p[j] = b
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j += 1
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j++
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case b == '\\':
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escape = true
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case b == '"':
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return string(p[:j]), s[i+1:]
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default:
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p[j] = b
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j += 1
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j++
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}
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}
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return "", ""
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@ -127,8 +128,31 @@ func nextTokenOrQuoted(s string) (value string, rest string) {
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return "", ""
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}
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// equalASCIIFold returns true if s is equal to t with ASCII case folding.
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func equalASCIIFold(s, t string) bool {
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for s != "" && t != "" {
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sr, size := utf8.DecodeRuneInString(s)
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s = s[size:]
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tr, size := utf8.DecodeRuneInString(t)
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t = t[size:]
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if sr == tr {
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continue
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}
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if 'A' <= sr && sr <= 'Z' {
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sr = sr + 'a' - 'A'
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}
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if 'A' <= tr && tr <= 'Z' {
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tr = tr + 'a' - 'A'
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}
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if sr != tr {
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return false
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}
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}
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return s == t
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}
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// tokenListContainsValue returns true if the 1#token header with the given
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// name contains token.
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// name contains a token equal to value with ASCII case folding.
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func tokenListContainsValue(header http.Header, name string, value string) bool {
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headers:
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for _, s := range header[name] {
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@ -142,7 +166,7 @@ headers:
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if s != "" && s[0] != ',' {
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continue headers
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}
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if strings.EqualFold(t, value) {
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if equalASCIIFold(t, value) {
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return true
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}
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if s == "" {
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@ -154,9 +178,8 @@ headers:
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return false
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}
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// parseExtensiosn parses WebSocket extensions from a header.
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// parseExtensions parses WebSocket extensions from a header.
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func parseExtensions(header http.Header) []map[string]string {
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// From RFC 6455:
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//
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// Sec-WebSocket-Extensions = extension-list
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