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GeezerVison is showing github.com — hackbar_javaversion/sourcecode/Encode.java at master · weev3/hackbar_javaversion Expand file tree/ Copy pathEncode.javaMore file actions 226 lines (202 loc) · 8.31 KB / Copy pathEncode.javaFile metadata and controls226 lines (202 loc) · 8.31 KB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 /* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package multiweb; import java.io.UnsupportedEncodingException; import java.net.URLDecoder; import java.net.URLEncoder; import java.nio.charset.StandardCharsets; import java.util.Base64; import java.util.Arrays; import java.math.BigInteger; import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; /** * * @author kyawmt */ public class Encode { public static String urlencodeValue(String value) { try { return URLEncoder.encode(value, StandardCharsets.UTF_8.toString()); } catch (UnsupportedEncodingException ex) { throw new RuntimeException(ex.getCause()); } } public static String urldecodeValue(String value) { try { return URLDecoder.decode(value, StandardCharsets.UTF_8.toString()); } catch (UnsupportedEncodingException ex) { throw new RuntimeException(ex.getCause()); } } public static String base64encodeValue(String value) { try { Base64.Encoder encoder = Base64.getEncoder(); return encoder.encodeToString(value.getBytes()); } catch (Exception ex) { throw new RuntimeException(ex.getCause()); } } public static String base64decodeValue(String value) { try { Base64.Decoder decoder = Base64.getDecoder(); byte[] bytes = decoder.decode(value); String decodedString = new String(bytes); return decodedString; } catch (Exception ex) { throw new RuntimeException(ex.getCause()); } } public static String hexencodeValue(String value) { try { String hexencodeValue = ""; char[] stringToCharArray = value.toCharArray(); for (char output : stringToCharArray) { hexencodeValue += Integer.toHexString((int) output); } return hexencodeValue; } catch (Exception ex) { throw new RuntimeException(ex.getCause()); } } public static String hexdecodeValue(String value) { try { StringBuilder sb = new StringBuilder(); StringBuilder temp = new StringBuilder(); //49204c6f7665204a617661 split into two characters 49, 20, 4c... for( int i=0; i<value.length()-1; i+=2 ){ //grab the hex in pairs String output = value.substring(i, (i + 2)); //convert hex to decimal int decimal = Integer.parseInt(output, 16); //convert the decimal to character sb.append((char)decimal); } return sb.toString(); } catch (Exception ex) { throw new RuntimeException(ex.getCause()); } } public static String binaryencodeValue(String value) { try { String binencodeValue = ""; char[] stringToCharArray = value.toCharArray(); for (char output : stringToCharArray) { binencodeValue += Integer.toBinaryString((int) output); binencodeValue += " "; } return binencodeValue; } catch (Exception ex) { throw new RuntimeException(ex.getCause()); } } public static String binarydecodeValue(String value) { try { String binString = ""; String bintostr = ""; binString = value.trim(); String[] arrOfStr = binString.split(" "); for(int i=0; i< arrOfStr.length; i++) { bintostr += (char)Integer.parseInt(arrOfStr[i], 2); } return bintostr; } catch (Exception ex) { throw new RuntimeException(ex.getCause()); } } public static String md5encodeValue(String value) { try { // Static getInstance method is called with hashing MD5 MessageDigest md = MessageDigest.getInstance("MD5"); // digest() method is called to calculate message digest // of an input digest() return array of byte byte[] messageDigest = md.digest(value.getBytes()); // Convert byte array into signum representation BigInteger no = new BigInteger(1, messageDigest); // Convert message digest into hex value String hashtext = no.toString(16); while (hashtext.length() < 32) { hashtext = "0" + hashtext; } return hashtext; } // For specifying wrong message digest algorithms catch (NoSuchAlgorithmException e) { throw new RuntimeException(e); } } public static String sha1encodeValue(String value) { try { // getInstance() method is called with algorithm SHA-1 MessageDigest md = MessageDigest.getInstance("SHA-1"); // digest() method is called // to calculate message digest of the input string // returned as array of byte byte[] messageDigest = md.digest(value.getBytes()); // Convert byte array into signum representation BigInteger no = new BigInteger(1, messageDigest); // Convert message digest into hex value String hashtext = no.toString(16); // Add preceding 0s to make it 32 bit while (hashtext.length() < 32) { hashtext = "0" + hashtext; } // return the HashText return hashtext; } // For specifying wrong message digest algorithms catch (NoSuchAlgorithmException e) { throw new RuntimeException(e); } } public static String sha256encodeValue(String value) { try { // getInstance() method is called with algorithm SHA-1 MessageDigest md = MessageDigest.getInstance("SHA-256"); // digest() method is called // to calculate message digest of the input string // returned as array of byte byte[] messageDigest = md.digest(value.getBytes()); // Convert byte array into signum representation BigInteger no = new BigInteger(1, messageDigest); // Convert message digest into hex value String hashtext = no.toString(16); // Add preceding 0s to make it 32 bit while (hashtext.length() < 32) { hashtext = "0" + hashtext; } // return the HashText return hashtext; } // For specifying wrong message digest algorithms catch (NoSuchAlgorithmException e) { throw new RuntimeException(e); } } public static String rot13(String input) { StringBuilder sb = new StringBuilder(); for (int i = 0; i < input.length(); i++) { char c = input.charAt(i); if (c >= 'a' && c <= 'm') c += 13; else if (c >= 'A' && c <= 'M') c += 13; else if (c >= 'n' && c <= 'z') c -= 13; else if (c >= 'N' && c <= 'Z') c -= 13; sb.append(c); } return sb.toString(); } public static String rot13encodeValue(String value) { try { // getInstance() method is called with algorithm SHA-1 return rot13(value); } // For specifying wrong message digest algorithms catch (Exception e) { throw new RuntimeException(e); } } } |
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