Xray-core/common/protocol/http/headers_test.go

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package http_test
import (
"bufio"
"net/http"
"strings"
"testing"
"github.com/google/go-cmp/cmp"
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"github.com/xtls/xray-core/common"
"github.com/xtls/xray-core/common/net"
. "github.com/xtls/xray-core/common/protocol/http"
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)
func TestParseXForwardedFor(t *testing.T) {
header := http.Header{}
header.Add("X-Forwarded-For", "129.78.138.66, 129.78.64.103")
addrs := ParseXForwardedFor(header)
if r := cmp.Diff(addrs, []net.Address{net.ParseAddress("129.78.138.66"), net.ParseAddress("129.78.64.103")}); r != "" {
t.Error(r)
}
}
func TestHopByHopHeadersRemoving(t *testing.T) {
rawRequest := `GET /pkg/net/http/ HTTP/1.1
Host: golang.org
Connection: keep-alive,Foo, Bar
Foo: foo
Bar: bar
Proxy-Connection: keep-alive
Proxy-Authenticate: abc
Accept-Encoding: gzip
Accept-Charset: ISO-8859-1,UTF-8;q=0.7,*;q=0.7
Cache-Control: no-cache
Accept-Language: de,en;q=0.7,en-us;q=0.3
`
b := bufio.NewReader(strings.NewReader(rawRequest))
req, err := http.ReadRequest(b)
common.Must(err)
headers := []struct {
Key string
Value string
}{
{
Key: "Foo",
Value: "foo",
},
{
Key: "Bar",
Value: "bar",
},
{
Key: "Connection",
Value: "keep-alive,Foo, Bar",
},
{
Key: "Proxy-Connection",
Value: "keep-alive",
},
{
Key: "Proxy-Authenticate",
Value: "abc",
},
}
for _, header := range headers {
if v := req.Header.Get(header.Key); v != header.Value {
t.Error("header ", header.Key, " = ", v, " want ", header.Value)
}
}
RemoveHopByHopHeaders(req.Header)
for _, header := range []string{"Connection", "Foo", "Bar", "Proxy-Connection", "Proxy-Authenticate"} {
if v := req.Header.Get(header); v != "" {
t.Error("header ", header, " = ", v)
}
}
}
func TestParseHost(t *testing.T) {
testCases := []struct {
RawHost string
DefaultPort net.Port
Destination net.Destination
Error bool
}{
{
RawHost: "example.com:80",
DefaultPort: 443,
Destination: net.TCPDestination(net.DomainAddress("example.com"), 80),
},
{
RawHost: "tls.example.com",
DefaultPort: 443,
Destination: net.TCPDestination(net.DomainAddress("tls.example.com"), 443),
},
{
RawHost: "[2401:1bc0:51f0:ec08::1]:80",
DefaultPort: 443,
Destination: net.TCPDestination(net.ParseAddress("[2401:1bc0:51f0:ec08::1]"), 80),
},
}
for _, testCase := range testCases {
dest, err := ParseHost(testCase.RawHost, testCase.DefaultPort)
if testCase.Error {
if err == nil {
t.Error("for test case: ", testCase.RawHost, " expected error, but actually nil")
}
} else {
if dest != testCase.Destination {
t.Error("for test case: ", testCase.RawHost, " expected host: ", testCase.Destination.String(), " but got ", dest.String())
}
}
}
}