Sina Weibo data capture (Java implementation)

1do not say more, directly posted the relevant part of the implementation code2 3 4 5encryption Part implementation:  6 7 8 9 Package Token.exe;
 One import Java.math.BigInteger;
 Import Java.util.Random;
 Import org.apache.commons.codec.binary.Base64;
 The public class Weiboencoder {+ private static BigInteger n = null;
 private static BigInteger E = null; 20 21/** 22 * Use Base64 encrypted username (su obtained) * @param account * @return * * * @Supp Resswarnings ("deprecation")-public-static string Encodeaccount (String account) {new STR
 ING (base64.encodebase64 (account.getbytes ());      29} 30 31/** 32 * Use Rsaencrypt to encrypt user password (SP) * @param pwd * * @param nstr 35 * @param estr * @return (+) public static string Rsaencrypt (string pwd, String nstr, String eSt
 R) {+ n = new BigInteger (nstr,16);
 E = new BigInteger (estr,16); BigInteger r = rsadopublic (Pkcs1pad2 (pwd, n.bitlength () +7); >3));
 The SP = r.tostring (16);
 if ((Sp.length () &1)!= 0) sp = "0" + sp;
 The return SP;
 BigInteger private static Rsadopublic (BigInteger x) {return X.modpow (e, N); The private static BigInteger pkcs1pad2 (String s, int n) {A/n < s.length () + 11) {/
 /Todo:fix for Utf-8 System.err.println ("message too long for RSA");
 return null;
 byte[] ba = new Byte[n];
 int i = S.length ()-1;
 while (i >= 0 && n > 0) {m int c = S.codepointat (i--);
 if (c < 128) {//encode using utf-8 ba[--n] = new Byte (string.valueof (c)); (C > 127) && (C < 2048) {Ba[--n] = new Byte (Str
 Ing.valueof ((C & 63) | 128); Ba[--n] = new Byte (String.valuEOf ((c >> 6) | 192);
 "Ba[--n Else" = new Byte (string.valueof (C & 63) | 128);
 Ba[--n] = new Byte (string.valueof ((c >> 6) & 63) | 128);
 Ba[--n] = new Byte (string.valueof (c >> 12) | 224);
 Ba[--n] = new Byte ("0");
 byte[] temp = new BYTE[1];
 Random RDM = new Random (47L);
 2 while (n >) {//random Non-zero pad bayi temp[0] = new Byte ("0");
 while (temp[0] = = 0) rdm.nextbytes (temp);
 Ba[--n] = temp[0];
 Ba[--n] = 2;
 Ba[--n] = 0;
 The new BigInteger (BA);  90} 91 92 93 94} 95 96 parameter entity:   Package token.def;
102 Import Java.io.Serializable; The Loginparams public class implements Serializable {The private static final long Serialversionuid =
-5775728968372860382l;
The private String pcid;
108 Private String Servertime;
109 Private String nonce;
The private String rsakv;
The private String Imgurl;
112 private String SP;
113 private String Code;
114 Private Boolean islogin = true; 116 public String Getpcid () {117 return pcid; 118} 119 The public void Setpcid (string PCID) {121 this.pcid = pcid; 122} 123 124 public String GetServerTime () {
Time     126} 127 128 public void Setservertime (String servertime) {129 this.servertime = Servertime; 130 131 132 public String getnonce () {the nonce; 134} 135 public void Setnonce (string no NCE) {136 this.nonce = nOnce 137} 138 139 Public String getrsakv () {140 return rsakv; RSAKV (String rsakv) {144 THIS.RSAKV = RSAKV; 145} 146 147 public String Getimgurl () {148 R
Eturn Imgurl;     149} 151 public void Setimgurl (String imgurl) {152 This.imgurl = Imgurl; 153} 154 155 Public String getsp () {156 return SP. 157} 158 159 public void setsp (String sp) {160 THIS.SP
= SP; 161} 162 163 public String GetCode () {164 return code; 165} 166 167 public void Setcode (Strin     G code) {This.code = code; 169} 170 171 public Boolean islogin () {172 return islogin; 173 } 174 175 public void Setlogin (Boolean islogin) {176 this.islogin = islogin; 177} 178 179 @Ove Rride 180 public String toString () {181 return "Loginparams [pcid=" + Pcid + ", servertime=" + servertime 1+ ", nonce=" + nonce + ", rsakv=" + rsakv + ", imgurl=" 183 + Imgurl + ", sp=" + SP + "
, code= "+ code +", islogin= "184 + IsLogin +"];  185} 186 187} 188 189 190 191 192 193 194 195 Landing Part implementation:  196 197 198 199 Package Token.exe;
201 Import Java.io.FileOutputStream;
Java.io.IOException import;
203 Import Java.net.URLEncoder;
204 Import Java.security.KeyManagementException;
205 Import java.security.NoSuchAlgorithmException;
206 Import Java.util.ArrayList;
207 Import Java.util.Date;
The import Java.util.HashMap;
209 Import Java.util.List;
210 Import java.util.Properties;
211 Import Java.util.Scanner;
212 213 Import Org.apache.commons.httpclient.Header;
214 Import Org.apache.commons.httpclient.HttpClient;
215 Import org.apache.commons.httpclient.HttpException;
216 Import Org.apache.commons.httpclient.HttpStatus;
217 Import Org.apache.commons.httpclient.HttpVersion;
218 Import Org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;
219 Import Org.apache.commons.httpclient.NameValuePair;
The import Org.apache.commons.httpclient.cookie.CookiePolicy;
221 Import Org.apache.commons.httpclient.methods.GetMethod; 222 Import Org.apache.commons.httpclient.methods.PoStmethod;
223 Import Org.apache.commons.httpclient.params.HttpClientParams;
224 Import Org.apache.commons.httpclient.params.HttpConnectionManagerParams;
Import Org.apache.commons.httpclient.protocol.Protocol;
The import Org.jsoup.Jsoup;
The import org.jsoup.nodes.Document;
228 import org.jsoup.nodes.Element; 229 230 Import token.
Sinaweibooauth;
231 Import Token.def.LoginParams;
232 Import Weibo4j.model.MySSLSocketFactory;     233 234 235 public class Weibologiner {236 237 private httpclient httpclient;//httpclient Instance initialization 238 239 Public Weibologiner () {241//httpclient connection Configuration 242 Multithreadedhttpconnectionmanager HTTPM
Anager = new Multithreadedhttpconnectionmanager ();
243 Httpconnectionmanagerparams connectparams = Httpmanager.getparams ();
244 Connectparams.setconnectiontimeout (3000);
245 connectparams.setdefaultmaxconnectionsperhost (100);        
246 connectparams.setsotimeout (3000); 247//HTTPCLIENT parameter configuration 248 httpclientparams httpparams = new Httpclientparams ();
249 Httpparams.setcookiepolicy (cookiepolicy.browser_compatibility);
Httpparams.setversion (httpversion.http_1_1);
251//Set default Header 252 list