最近开始学习go语言，觉得非常有趣，便从http入手，写了个web挂机程序。适用go版本r59-201108最新版本，低版本编译通不过。
// webQQ.go
/*
*GO语言讨论群:102319854
*GO语言官网:www.golang.org
*作者: 不死爬虫
*主页: http://www.gososo.org http://www.daohang361.com/news/index.html
*见证的轨迹
*乱码的解决方法
* 1、dos执行chcp 65001 //修改代码页为utf-8，否则无法通过编译
* 2、修改dos窗口字体为Lucida Console，否则显示的字符为乱码
* http://bbs.golang-china.org/viewtopic.php?f=4&t=8&start=10#p93
* chcp 命令:
* chcp 65001 就是换成UTF-8代码页，在命令行标题栏上点击右键，选择"属性"->"字体"，将字体修改为True Type字体"Lucida Console"，然后点击确定将属性应用到当前窗口
* chcp 936 可以换回默认的GBK
* chcp 437 是美国英语
*/
package main
import (
"fmt"
"os"
"http"
"net"
"regexp"
"crypto/md5"
"hash"
"strings"
"encoding/hex"
"io/ioutil"
"bytes"
"bufio"
)
var mcookies = make(map[string] *http.Cookie)//保存cookie
var qq string
var pass string
var ptwebqq string//cookie值登陆和后面用
var skey string//cookie值登陆和后面用
var clientid string="63690451"//随机取
var vfwebqq string //第二次返回的参数
var psessionid string //第二次登陆返回的参数
var refer string
func main() {
fmt.Println("If you run this First time,Please run 'chcp 65001' in then cmd ,then set front 'Lucida Console'")
fmt.Println("And run 'chcp 936 to back default'")
if len(os.Args) != 3 {
fmt.Println("Usage: ", os.Args[0], "365183440 pass")
in := bufio.NewReader(os.Stdin)
line, _ := in.ReadString('\n')
qq=strings.Split(line," ")[0]
pass=strings.Split(line," ")[1]
pass=strings.TrimSpace(pass)
}else{
qq = os.Args[1];
pass =os.Args[2];
}
fmt.Println("qq:"+qq+"pass:"+pass)
refer="http://web2-b.qq.com/proxy.html"
s:=getUrl("http://ptlogin2.qq.com:80/check?appid=1003903&uin="+qq,refer);
var r=string(s[0:len(s)])
fmt.Println(r)
var checkType string=""
re,_:=regexp.Compile("([^//']*)")
s2:=re.FindAllString(r,-1)
checkType=s2[3]
fmt.Println("checkType:"+checkType)
var checkcode string=""
checkImg:
if strings.Index(checkType,"!")==0{
fmt.Println("Not Need checkcode")
checkcode=checkType;
}else{
fmt.Println("Need checkcode")
checkcode=getImg("http://captcha.qq.com:80/getimage?aid=1003903&uin="+qq+"&vc_type="+checkType,refer)
}
fmt.Println("checkcode:"+checkcode)
//接下来开始登陆了
//第1次登陆
loginUrl := "http://ptlogin2.qq.com:80/login?u="+qq+"&" +
"p=" +GetCryPass(pass, checkcode)+
"&verifycode="+checkcode+"&remember_uin=1&aid=1003903" +
"&u1=http%3A%2F%2Fweb2.qq.com%2Floginproxy.html%3Fstrong%3Dtrue" +
"&h=1&ptredirect=0&ptlang=2052&from_ui=1&pttype=1&dumy=&fp=loginerroralert";
rb:=getUrl(loginUrl,refer)
var loginS string=string(rb[:])
fmt.Println(loginS)
if strings.Index(loginS,"成功")>0{
fmt.Println("第一次登陆成功!")
}else if strings.Index(loginS,"验证码有误")>0{
fmt.Println("验证码有误!重新获取验证码图片")
goto checkImg
}else if strings.Index(loginS,"密码有误")>0{
fmt.Println("密码有误!")
os.Exit(0)
}else{
fmt.Println("未知错误!")
os.Exit(0)
}
ptwebqq=mcookies["ptwebqq"].Value
skey=mcookies["skey"].Value
fmt.Println("skey:"+skey)
fmt.Println("ptwebqq:"+ptwebqq)
//再次登陆，只有这次登陆，才算真正登陆qq，这个时候，如果你qq已经登陆，会把你的qq踢下线，而且此次登陆才算上线
channelLoginUrl := "http://d.web2.qq.com:80/channel/login2";
content := "{\"status\":\"\",\"ptwebqq\":\""+ptwebqq+"\",\"passwd_sig\":\"\",\"clientid\":\""+clientid+"\"}";
content = urlEncode(content);//urlencode
content = "r="+content;//post的数据
res := PostUrl(channelLoginUrl,refer,[]byte(content));//post
re_twice:=string(res[:]) //第二次返回是个json格式,如下,我们要获取 psessionid vfwebqq值
/*
{"retcode":0,"result":{"uin":526868457,"cip":1987728778,"index":1075,"port":40831,"status":"online","vfwebqq":"6c47630a8cd98902d38d919420ffb019141ba7f
ebd6b8ce02b0b69d7b85e0ad2205c8f141a66f364","psessionid":"8368046764001d636f6e6e7365727665725f77656271714031302e3133342e362e31333800006023000005ee026e0
400e95f671f6d0000000a4058474d6430776c35476d000000286c47630a8cd98902d38d919420ffb019141ba7febd6b8ce02b0b69d7b85e0ad2205c8f141a66f364","user_state":0,"f
":0}}*/
fmt.Print(re_twice)
re,_=regexp.Compile("(vfwebqq\":\")([^\"]*)(\")")
s2=re.FindStringSubmatch(re_twice)
vfwebqq=s2[2];
re,_=regexp.Compile("(psessionid\":\")([^\"]*)(\")")
s2=re.FindStringSubmatch(re_twice)
psessionid=s2[2]
fmt.Println("psessionid:"+psessionid)
fmt.Println("vfwebqq:"+vfwebqq)
if len(vfwebqq)==0||len(psessionid)==0{
fmt.Println("登陆失败");
os.Exit(0)
}
//到此登陆成功 调用poll消息函数
poll()
}
func urlEncode(urlin string) string{
return http.URLEscape(urlin)
}
func poll(){
var pollUrl string="http://d.web2.qq.com:80/channel/poll2?clientid="+clientid+"&psessionid="+psessionid
for {
fmt.Println("获取消息......................................")
fmt.Println("Loop Get Message ......................................")
s:=getUrl(pollUrl,refer);
fmt.Println(string(s[:]))
}
}
/*
*获取验证码图片,并且返回输入验证码
*/
func getImg(urlin string ,refer string) string{
imgByte:=getUrl(urlin,refer)
fmt.Print("write img begin and the img length is:")
fmt.Println(len(imgByte))
err2 := ioutil.WriteFile("d:/aa.jpg", imgByte,0)
if err2 != nil {
fmt.Println(err2)
return ""
}
fmt.Println("请打开文件:d:/aa.jpg 并输入验证码回车");
fmt.Println("Need CheckCode Open :d:/aa.jpp input CheckCode");
var line string
_, err := fmt.Scanln(&line)
if err!=nil{
return ""
}
return line
}
/*
*带cookie获取url
*/
func getUrl(urlin string ,refer string)([]byte){
url, err := http.ParseURL(urlin)
checkError(err)
// build a TCP connection first
host := url.Host
conn, err := net.Dial("tcp", host)
checkError(err)
// then wrap an HTTP client connection around it
clientConn := http.NewClientConn(conn, nil)
if clientConn == nil {
fmt.Println("Can't build connection")
os.Exit(1)
}
// define the additional HTTP header fields
header := map[string][] string {
"Accept":{"text/html,application/xhtml+xml,application/xml;q=0.9,*/*,q=0.8"},
"Accept-Language":{"zh-cn,zh;q=0.5"},
"Accept-Charset": {"UTF-8,utf-8;q=0.7,*;q=0.7"},
"Connection":{"keep-alive"},
"Referer": {refer},
"User-Agent":{"Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0"} ,
}
// and build the request
request := http.Request{Method: "GET", URL: url, Header: header}
for _, value := range mcookies {
request.AddCookie(value)
}
dump, _ := http.DumpRequest(&request, false)
fmt.Println(string(dump))
// send the request
err = clientConn.Write(&request)
checkError(err)
// and get the response
response, err := clientConn.Read(&request)
checkError(err)
if response.Status != "200 OK" {
fmt.Println(response.Status)
os.Exit(2)
}
//Set-cookie
for i:=0;i<len(response.Cookies());i++{
mcookies[response.Cookies()[i].Name]=response.Cookies()[i]
}
const NBUF = 1
var buf =make([]byte,NBUF)
//http://code.google.com/p/golang-china/wiki/go_tutorial
reader := response.Body
result :=make([]byte,0)
//我们一个byte取可以有效避免数据覆盖的问题,不过与整块读取略微慢点，暂且这样写吧
for {
switch nr, _ := reader.Read(buf[:]); true {
case nr < 0:
goto a1
break
case nr == 0:// EOF
goto a1
break;
case nr > 0:
result=append(result,buf[0])
}
}
a1:
return result[0:len(result)];
}
/*
*带cookie post
*/
func PostUrl(urlin string ,refer string,sendBytes []byte)([]byte){
url, err := http.ParseURL(urlin)
checkError(err)
// build a TCP connection first
host := url.Host
conn, err := net.Dial("tcp", host)
checkError(err)
// then wrap an HTTP client connection around it
clientConn := http.NewClientConn(conn, nil)
if clientConn == nil {
fmt.Println("Can't build connection")
os.Exit(1)
}
// define the additional HTTP header fields
header := map[string][] string {
"Accept":{"text/html,application/xhtml+xml,application/xml;q=0.9,*/*,q=0.8"},
"Accept-Language":{"zh-cn,zh;q=0.5"},
"Accept-Charset": {"UTF-8,utf-8;q=0.7,*;q=0.7"},
"Content-Type":{"application/x-www-form-urlencoded"} ,
"Connection":{"keep-alive"},
"Transfer-Encoding":{"chunked"},
"Referer": {refer},
"User-Agent":{"Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0"} ,
}
// and build the request
request := http.Request{Method: "POST", URL: url, Header: header}
request.ContentLength= (int64)(len(sendBytes))
for _, value := range mcookies {
request.AddCookie(value)
}
request.Body= &ClosingBuffer{bytes.NewBuffer(sendBytes)}
dump, _ := http.DumpRequest(&request, false)
fmt.Println(string(dump))
// send the request
err = clientConn.Write(&request)
checkError(err)
// and get the response
response, err := clientConn.Read(&request)
checkError(err)
if response.Status != "200 OK" {
fmt.Println(response.Status)
}
//Set-cookie
for i:=0;i<len(response.Cookies());i++{
mcookies[response.Cookies()[i].Name]=response.Cookies()[i]
}
const NBUF = 1
var buf =make([]byte,NBUF)
//http://code.google.com/p/golang-china/wiki/go_tutorial
reader := response.Body
result :=make([]byte,0)
//我们一个byte取可以有效避免数据覆盖的问题,不过与整块读取略微慢点，暂且这样写吧
for {
switch nr, _ := reader.Read(buf[:]); true {
case nr < 0:
goto a2
break
case nr == 0:// EOF
goto a2
break;
case nr > 0:
result=append(result,buf[0])
}
}
a2:
return result[0:len(result)];
}
func checkError(err os.Error) {
if err != nil {
fmt.Println("Fatal error ", err.String())
//os.Exit(1)
}
}
/*
*webqq加密方式
*/
func GetCryPass(pass string,code string) string{
cryPss_3:=Getmd5_3(pass)
cryPss_3=strings.ToUpper(hex.EncodeToString([]byte(cryPss_3)))+strings.ToUpper(code)
r:=Getmd5(cryPss_3)
return strings.ToUpper(hex.EncodeToString(r[0:len(r)]))
}
func Getmd5(original string) []byte {
var h hash.Hash = md5.New()
h.Write([]byte(original))
//fmt.Printf("%x\n", h.Sum())
return h.Sum()
}
func Getmd5_3(in string) string{
cry :=Getmd5(in)
var r string=string(cry[0:len(cry)])
cry =Getmd5(r)
r=string(cry[0:len(cry)])
cry =Getmd5(r)
r=string(cry[0:len(cry)])
return r
}
//实现io.ReadCloser接口
type ClosingBuffer struct {
*bytes.Buffer
}
func (cb *ClosingBuffer) Close() (err os.Error) {
//we don't actually have to do anything here, since the buffer is
//just some data in memory
//and the error is initialized to no-error
return
}