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SplitHTTP: Replace responseOkPadding with xPaddingBytes (#3643)

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mmmray 2024-08-10 23:47:42 +02:00 • committed by GitHub
parent f650d87083
commit a3b306aaa4
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8 changed files with 119 additions and 106 deletions
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43
transport/internet/splithttp/config.go
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@ -10,22 +10,39 @@ import (
"github.com/xtls/xray-core/transport/internet"
)
func (c *Config) GetNormalizedPath(addPath string, addQuery bool) string {
func (c *Config) GetNormalizedPath() string {
pathAndQuery := strings.SplitN(c.Path, "?", 2)
path := pathAndQuery[0]
query := ""
if len(pathAndQuery) > 1 && addQuery {
query = "?" + pathAndQuery[1]
}
if path == "" || path[0] != '/' {
path = "/" + path
}
if path[len(path)-1] != '/' {
path = path + "/"
}
return path + addPath + query
return path
}
func (c *Config) GetNormalizedQuery() string {
pathAndQuery := strings.SplitN(c.Path, "?", 2)
query := ""
if len(pathAndQuery) > 1 {
query = pathAndQuery[1]
}
if query != "" {
query += "&"
}
paddingLen := c.GetNormalizedXPaddingBytes().roll()
if paddingLen > 0 {
query += "x_padding=" + strings.Repeat("0", int(paddingLen))
}
return query
}
func (c *Config) GetRequestHeader() http.Header {
@ -33,9 +50,17 @@ func (c *Config) GetRequestHeader() http.Header {
for k, v := range c.Header {
header.Add(k, v)
}
return header
}
func (c *Config) WriteResponseHeader(writer http.ResponseWriter) {
paddingLen := c.GetNormalizedXPaddingBytes().roll()
if paddingLen > 0 {
writer.Header().Set("X-Padding", strings.Repeat("0", int(paddingLen)))
}
}
func (c *Config) GetNormalizedScMaxConcurrentPosts() RandRangeConfig {
if c.ScMaxConcurrentPosts == nil || c.ScMaxConcurrentPosts.To == 0 {
return RandRangeConfig{
@ -69,15 +94,15 @@ func (c *Config) GetNormalizedScMinPostsIntervalMs() RandRangeConfig {
return *c.ScMinPostsIntervalMs
}
func (c *Config) GetNormalizedResponseOkPadding() RandRangeConfig {
if c.ResponseOkPadding == nil || c.ResponseOkPadding.To == 0 {
func (c *Config) GetNormalizedXPaddingBytes() RandRangeConfig {
if c.XPaddingBytes == nil || c.XPaddingBytes.To == 0 {
return RandRangeConfig{
From: 100,
To: 1000,
}
}
return *c.ResponseOkPadding
return *c.XPaddingBytes
}
func init() {