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ssproxy_test.go
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package proxyclient
import (
"bytes"
ss "github.com/shadowsocks/shadowsocks-go/shadowsocks"
"net"
"testing"
"time"
)
func TestSsProxy(t *testing.T) {
// 测试域名
testAddr := "www.test123.com:80"
testData := []byte("dsgbhdfhgsq36jhrawdxghucn46ggetst")
testServerAddr := "127.0.0.1:1458"
testMethod := "aes-256-cfb"
testPassword := "dfh67fdtjhj8esgtk87ehhdg"
testRawAddr, err := ss.RawAddr(testAddr)
if err != nil {
t.Fatal(err)
}
// 简单模拟服务器
cipher, err := ss.NewCipher(testMethod, testPassword)
if err != nil {
t.Fatal(err)
}
l, err := net.Listen("tcp", testServerAddr)
if err != nil {
t.Fatal(err)
}
defer l.Close()
go func() {
c, err := l.Accept()
if err != nil {
t.Fatal(err)
}
c.SetDeadline(time.Now().Add(5 * time.Second))
sc := ss.NewConn(c, cipher)
defer sc.Close()
// 读内容并返回
for i := 0; i < 2; i++ {
buf := make([]byte, 1024)
if n, err := sc.Read(buf); err != nil {
t.Fatal("i=", i, "服务器读内容错误:", err)
} else {
if _, err := sc.Write(buf[:n]); err != nil {
t.Fatal(err)
}
}
}
}()
// 发出请求,然后解密。
p, err := newSsProxyClient(testServerAddr, testMethod, testPassword, nil, nil)
if err != nil {
t.Fatal(err)
}
c, err := p.DialTimeout("tcp", testAddr, 1*time.Second)
if err != nil {
t.Fatal(err)
}
defer c.Close()
// 比较地址是否正确
buf := make([]byte, 1024)
if n, err := c.Read(buf); err != nil {
t.Fatal("读地址错误:", err)
} else {
if bytes.Compare(buf[:n], testRawAddr) != 0 {
t.Fatal("地址未正确发送")
}
}
// 发送测试数据,并读取比较
if _, err := c.Write(testData); err != nil {
t.Fatal(err)
}
if n, err := c.Read(buf); err != nil {
t.Fatal(err)
} else {
if bytes.Compare(buf[:n], testData) != 0 {
t.Fatal("数据未正确发送")
}
}
}