Java 2012QQ空间最新加密方式

QQ空间在5月31日抛弃了旧时的加密方式，使用了新的加密方式，下面就是java版的 2012QQ空间加密核心代码.

C# 版本地址: http://blog.csdn.net/xiaolajiao958/article/details/7621750

代码需要优化的,大家自己优化.呵呵.

欢迎提供更好的建议.

    public static final String HEXSTRING = "0123456789ABCDEF";
    
    public static String md5(String originalText) throws Exception {
        byte buf[] = originalText.getBytes("ISO-8859-1");
        StringBuffer hexString = new StringBuffer();
        String result = "";
        String digit = "";

        try {
            MessageDigest algorithm = MessageDigest.getInstance("MD5");
            algorithm.reset();
            algorithm.update(buf);

            byte[] digest = algorithm.digest();

            for (int i = 0; i < digest.length; i++) {
                digit = Integer.toHexString(0xFF & digest[i]);

                if (digit.length() == 1) {
                    digit = "0" + digit;
                }

                hexString.append(digit);
            }

            result = hexString.toString();
        } catch (Exception ex) {
            result = "";
        }

        return result.toUpperCase();
    }

    public static String hexchar2bin(String md5str) throws UnsupportedEncodingException 
    {
        ByteArrayOutputStream baos = new ByteArrayOutputStream(md5str.length() / 2);

        for (int i = 0; i < md5str.length(); i = i + 2)
        {
            baos.write((HEXSTRING.indexOf(md5str.charAt(i)) << 4 |
                    HEXSTRING.indexOf(md5str.charAt(i + 1))));
        }
        
        return new String(baos.toByteArray(), "ISO-8859-1");
    }
    
    /**
     * 
     * @param qq http://check.ptlogin2.qq.com/check?uin={0}&appid=15000101&r={1} 返回的第三个值
     * @param password QQ密码
     * @param verifycode 验证码
     * @return 加密后的密码
     * @throws UnsupportedEncodingException
     * @throws Exception
     */
    public static String GetPassword(String qq,String password, String verifycode) throws Exception{
        
        String P = hexchar2bin(md5(password));
        String U = md5(P + hexchar2bin(qq.replace("\\x", "").toUpperCase()));
        String V = md5(U + verifycode.toUpperCase());
        
        return V;
    }

评论

5 楼 lhf1990729 2012-12-31  

果然是cookie的缘故,现在登录成功！tks/

4 楼 lhf1990729 2012-12-28  

这是第一次登陆的时候。我用fd抓包的内容。直接放进去了.

3 楼 lhf1990729 2012-12-28  

try {
URL serverUrl = new URL(url);
HttpURLConnection conn = (HttpURLConnection) serverUrl
.openConnection();
conn.setRequestMethod("GET");
conn.addRequestProperty("Accept", "*/*");
conn.addRequestProperty("Accept-Language", "zh-cn");
conn.addRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 7.0; YYGameAll_1.2.167057.92; Windows NT 5.1; Trident/4.0; GTB7.3; QQDownload 718; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)");
conn.addRequestProperty("Accept-Encoding", "gzip, deflate");
conn.addRequestProperty("Connection", "Keep-Alive");
conn.addRequestProperty("Cookie", "pgv_info=pgvReferrer=&ssid=s9173889104; ptisp=ctc; pgv_pvid=4366046720; ptui_loginuin=457319664; pt2gguin=o0457319664; RK=qnh6IDjykm; uikey=1c52443b0a164ad8f144f6e2efca8dedb71e2e49d420cfe11d022be5bf7d14ec; chkuin=457319664; confirmuin=457319664; ptvfsession=5603687b36929b359c5fba3297d52c2c553443dc4a71c81db819084f404bf71b21d28c5d624071003e546997bc7db76b; ETK=; ptuserinfo=7762737463; ptcz=5e55df2f52db59aba85017e85758a2d1c2678b3552c75451656a4c94c187d244");

conn.connect();
if (conn.getHeaderFields().get("Set-Cookie") != null) {
for (String s : conn.getHeaderFields().get("Set-Cookie")) {
cookie += s;
}
}
InputStream ins = conn.getInputStream();

String charset = "UTF-8";
InputStreamReader inr = new InputStreamReader(ins, charset);
BufferedReader bfr = new BufferedReader(inr);

String line = "";
StringBuffer res = new StringBuffer();
do {
res.append(line);
line = bfr.readLine();
} while (line != null);
return res.toString();
} catch (Exception e) {
e.printStackTrace();
return null;
}

2 楼 liuzhifeixff 2012-12-04  

lhf1990729 写道

1-checkurl：http://check.ptlogin2.qq.com/check?uin=457319664&appid=1003903&r=0.1140832570978344
1-returnurl：ptui_checkVC('0','!Z2P','\x00\x00\x00\x00\x1b\x42\x24\xf0');
2-CheckVER:http://ui.ptlogin2.qq.com/cgi-bin/ver
2-ReturnVER：ptuiV(201211050930);
3-firsturl：http://ptlogin2.qq.com/login?u=457319664&p=加密后的密码&verifycode=!Z2P&webqq_type=10&remember_uin=1&login2qq=0&aid=1003903&u1=http%3A%2F%2Fweb.qq.com%2Floginproxy.html%3Flogin2qq%3D0%26webqq_type%3D10&h=1&ptredirect=0&ptlang=2052&from_ui=1&pttype=1&dumy=&fp=loginerroralert&action=2-17-7469&mibao_css=m_webqq&t=1&g=1
3-returnurl：ptuiCB('4','3','','0','登录失败，请重试。*', '457319664');

这是我的基本步骤。但是一直失败。。报这个错。大哥能帮我分析下吗...

保存cookie请求了吗

1 楼 lhf1990729 2012-11-12  

1-checkurl：http://check.ptlogin2.qq.com/check?uin=457319664&appid=1003903&r=0.1140832570978344
1-returnurl：ptui_checkVC('0','!Z2P','\x00\x00\x00\x00\x1b\x42\x24\xf0');
2-CheckVER:http://ui.ptlogin2.qq.com/cgi-bin/ver
2-ReturnVER：ptuiV(201211050930);
3-firsturl：http://ptlogin2.qq.com/login?u=457319664&p=加密后的密码&verifycode=!Z2P&webqq_type=10&remember_uin=1&login2qq=0&aid=1003903&u1=http%3A%2F%2Fweb.qq.com%2Floginproxy.html%3Flogin2qq%3D0%26webqq_type%3D10&h=1&ptredirect=0&ptlang=2052&from_ui=1&pttype=1&dumy=&fp=loginerroralert&action=2-17-7469&mibao_css=m_webqq&t=1&g=1
3-returnurl：ptuiCB('4','3','','0','登录失败，请重试。*', '457319664');

这是我的基本步骤。但是一直失败。。报这个错。大哥能帮我分析下吗...