mirror of
https://github.com/MHSanaei/3x-ui.git
synced 2026-04-16 12:35:54 +00:00
367152556a
1. **Fixed XPadding Placement Dropdown**: - Added the missing `cookie` and `query` options to `xPaddingPlacement` (`stream_xhttp.html`). - *Why:* Previously, users wanting `cookie` obfuscation were forced to use the `header` placement string. This caused Xray-core to blindly intercept the entire monolithic HTTP Cookie header, failing internal padding-length validations and causing the inbound to silently drop the connection. 2. **Fixed Uplink Data Placement Validation**: - Replaced the unsupported `query` option with `cookie` in `uplinkDataPlacement`. - *Why:* Xray-core's `transport_internet.go` explicitly forbids `query` as an uplink placement option. Selecting it from the UI previously sent a payload that would cause Xray-core to instantly throw an `unsupported uplink data placement: query` panic. Adding `cookie` perfectly aligns the UI with Xray-core restrictions. ### Related Issues - Resolves #3992
54 lines
1.3 KiB
Go
54 lines
1.3 KiB
Go
// Package net is a drop-in replacement to Golang's net package, with some more functionalities.
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package net // import "github.com/xtls/xray-core/common/net"
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import (
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"net"
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"sync/atomic"
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"time"
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"github.com/xtls/xray-core/common/errors"
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)
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// defines the maximum time an idle TCP session can survive in the tunnel, so
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// it should be consistent across HTTP versions and with other transports.
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const ConnIdleTimeout = 300 * time.Second
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// consistent with quic-go
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const QuicgoH3KeepAlivePeriod = 10 * time.Second
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// consistent with chrome
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const ChromeH2KeepAlivePeriod = 45 * time.Second
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var ErrNotLocal = errors.New("the source address is not from local machine.")
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type localIPCacheEntry struct {
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addrs []net.Addr
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lastUpdate time.Time
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}
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var localIPCache = atomic.Pointer[localIPCacheEntry]{}
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func IsLocal(ip net.IP) (bool, error) {
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var addrs []net.Addr
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if entry := localIPCache.Load(); entry == nil || time.Since(entry.lastUpdate) > time.Minute {
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var err error
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addrs, err = net.InterfaceAddrs()
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if err != nil {
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return false, err
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}
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localIPCache.Store(&localIPCacheEntry{
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addrs: addrs,
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lastUpdate: time.Now(),
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})
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} else {
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addrs = entry.addrs
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}
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for _, addr := range addrs {
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if ipnet, ok := addr.(*net.IPNet); ok {
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if ipnet.IP.Equal(ip) {
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return true, nil
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}
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}
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}
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return false, nil
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}
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