[ Cmii ] [ Octopus ] - add all image tag back up; add socks5 proxy

socks5_txthinking/example_test.go

@@ -0,0 +1,87 @@
+package socks5
+
+import (
+	"encoding/hex"
+	"io/ioutil"
+	"log"
+	"net"
+	"net/http"
+
+	"github.com/miekg/dns"
+)
+
+func ExampleServer() {
+	s, err := NewClassicServer("127.0.0.1:1080", "127.0.0.1", "", "", 0, 60)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	// You can pass in custom Handler
+	s.ListenAndServe(nil)
+	// #Output:
+}
+
+func ExampleClient_tcp() {
+	go ExampleServer()
+	c, err := NewClient("127.0.0.1:1080", "", "", 0, 60)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	client := &http.Client{
+		Transport: &http.Transport{
+			Dial: func(network, addr string) (net.Conn, error) {
+				return c.Dial(network, addr)
+			},
+		},
+	}
+	res, err := client.Get("https://ifconfig.co")
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	defer res.Body.Close()
+	b, err := ioutil.ReadAll(res.Body)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	log.Println("tcp", string(b))
+	// Output:
+}
+
+func ExampleClient_udp() {
+	go ExampleServer()
+	c, err := NewClient("127.0.0.1:1080", "", "", 0, 60)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	conn, err := c.Dial("udp", "8.8.8.8:53")
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	b, err := hex.DecodeString("0001010000010000000000000a74787468696e6b696e6703636f6d0000010001")
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	if _, err := conn.Write(b); err != nil {
+		log.Println(err)
+		return
+	}
+	b = make([]byte, 2048)
+	n, err := conn.Read(b)
+	if err != nil {
+		log.Println(err)
+		return
+	}
+	m := &dns.Msg{}
+	if err := m.Unpack(b[0:n]); err != nil {
+		log.Println(err)
+		return
+	}
+	log.Println(m.String())
+	// Output:
+}