core/src/test/java/org/onap/aaf/cadi/test/JU_Base64.java

   1 /*******************************************************************************\r
   2  * ============LICENSE_START====================================================\r
   3  * * org.onap.aaf\r
   4  * * ===========================================================================\r
   5  * * Copyright © 2017 AT&T Intellectual Property. All rights reserved.\r
   6  * * ===========================================================================\r
   7  * * Licensed under the Apache License, Version 2.0 (the "License");\r
   8  * * you may not use this file except in compliance with the License.\r
   9  * * You may obtain a copy of the License at\r
  10  * * \r
  11  *  *      http://www.apache.org/licenses/LICENSE-2.0\r
  12  * * \r
  13  *  * Unless required by applicable law or agreed to in writing, software\r
  14  * * distributed under the License is distributed on an "AS IS" BASIS,\r
  15  * * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
  16  * * See the License for the specific language governing permissions and\r
  17  * * limitations under the License.\r
  18  * * ============LICENSE_END====================================================\r
  19  * *\r
  20  * * ECOMP is a trademark and service mark of AT&T Intellectual Property.\r
  21  * *\r
  22  ******************************************************************************/\r
  23 package org.onap.aaf.cadi.test;\r
  24 \r
  25 import static org.junit.Assert.assertEquals;\r
  26 import static org.junit.Assert.assertNotSame;\r
  27 \r
  28 import java.io.ByteArrayInputStream;\r
  29 import java.io.ByteArrayOutputStream;\r
  30 import java.io.IOException;\r
  31 import java.security.SecureRandom;\r
  32 import org.junit.Test;\r
  33 import org.onap.aaf.cadi.Symm;\r
  34 import org.onap.aaf.cadi.config.Config;\r
  35 \r
  36 \r
  37 public class JU_Base64 {\r
  38         private static final String encoding = "Man is distinguished, not only by his reason, but by this singular " +\r
  39                         "passion from other animals, which is a lust of the mind, that by a " + \r
  40                         "perseverance of delight in the continued and indefatigable generation of " + \r
  41                         "knowledge, exceeds the short vehemence of any carnal pleasure.";\r
  42                  \r
  43         private static final String expected = \r
  44                         "TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlz\n" + \r
  45                         "IHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2Yg\n" + \r
  46                         "dGhlIG1pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGlu\n" +\r
  47                         "dWVkIGFuZCBpbmRlZmF0aWdhYmxlIGdlbmVyYXRpb24gb2Yga25vd2xlZGdlLCBleGNlZWRzIHRo\n" +\r
  48                         "ZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS4=";\r
  49 \r
  50 \r
  51         @Test\r
  52         public void test() throws Exception {\r
  53                 // Test with different Padding\r
  54                 encode("leas",    "bGVhcw==");\r
  55                 encode("leasu",   "bGVhc3U=");\r
  56                 encode("leasur",  "bGVhc3Vy");\r
  57                 encode("leasure", "bGVhc3VyZQ==");\r
  58                 encode("leasure.","bGVhc3VyZS4=");\r
  59 \r
  60                 // Test with line ends\r
  61                 encode(encoding, expected);\r
  62                 \r
  63                 int ITER = 2000;\r
  64                 System.out.println("Priming by Encoding Base64 " + ITER + " times");\r
  65                 long start = System.nanoTime();\r
  66                 for(int i=0;i<ITER;++i) {\r
  67                         Symm.base64.encode(encoding);\r
  68                 }\r
  69                 Float ms = (System.nanoTime()-start)/1000000F;\r
  70                 System.out.println("Total: " + ms + "ms");\r
  71                 System.out.println("Avg:   " + ms/ITER + "ms");\r
  72                 \r
  73                 System.out.println("Priming by Decoding Base64 " + ITER + " times");\r
  74                 start = System.nanoTime();\r
  75                 for(int i=0;i<ITER;++i) {\r
  76                         Symm.base64.decode(expected);\r
  77                 }\r
  78                 ms = (System.nanoTime()-start)/1000000F;\r
  79                 System.out.println("Total: " + ms + "ms");\r
  80                 System.out.println("Avg:   " + ms/ITER + "ms");\r
  81 \r
  82                 \r
  83                 ITER=30000;\r
  84                 System.out.println("Encoding Base64 " + ITER + " times");\r
  85                 start = System.nanoTime();\r
  86                 for(int i=0;i<ITER;++i) {\r
  87                         Symm.base64.encode(encoding);\r
  88                 }\r
  89                 ms = (System.nanoTime()-start)/1000000F;\r
  90                 System.out.println("Total: " + ms + "ms");\r
  91                 System.out.println("Avg:   " + ms/ITER + "ms");\r
  92                 \r
  93                 System.out.println("Decoding Base64 " + ITER + " times");\r
  94                 start = System.nanoTime();\r
  95                 for(int i=0;i<ITER;++i) {\r
  96                         Symm.base64.decode(expected);\r
  97                 }\r
  98                 ms = (System.nanoTime()-start)/1000000F;\r
  99                 System.out.println("Total: " + ms + "ms");\r
 100                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 101         }\r
 102         \r
 103         @Test\r
 104         public void symmetric() throws IOException {\r
 105                 System.out.println("Validating Generated Key mechanisms works");\r
 106                 String symmetric = new String(Symm.base64.keygen());\r
 107                 System.out.println(symmetric);\r
 108                 Symm bsym = Symm.obtain(symmetric);\r
 109                 String result = bsym.encode(encoding);\r
 110                 System.out.println("\nResult:");\r
 111                 System.out.println(result);\r
 112                 assertEquals(encoding, bsym.decode(result));\r
 113                 \r
 114                 int ITER = 20000;\r
 115                 System.out.println("Generating keys " + ITER + " times");\r
 116                 long start = System.nanoTime();\r
 117                 for(int i=0;i<ITER;++i) {\r
 118                         Symm.base64.keygen();\r
 119                 }\r
 120                 Float ms = (System.nanoTime()-start)/1000000F;\r
 121                 System.out.println("Total: " + ms + "ms");\r
 122                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 123 \r
 124                 char[] manipulate = symmetric.toCharArray();\r
 125                 int spot = new SecureRandom().nextInt(manipulate.length);\r
 126                 manipulate[spot]|=0xFF;\r
 127                 String newsymmetric = new String(manipulate);\r
 128                 assertNotSame(newsymmetric, symmetric);\r
 129                 try {\r
 130                         bsym = Symm.obtain(newsymmetric);\r
 131                         result = bsym.decode(result);\r
 132                         assertEquals(encoding, result);\r
 133                 } catch (IOException e) {\r
 134                         // this is what we want to see if key wrong\r
 135                         System.out.println(e.getMessage() + " (as expected)");\r
 136                 }\r
 137         }\r
 138 \r
 139         private void encode(String toEncode, String expected) throws IOException {\r
 140                 System.out.println("-------------------------------------------------");\r
 141                 System.out.println(toEncode);\r
 142                 System.out.println();\r
 143                 System.out.println(expected);\r
 144                 System.out.println();\r
 145                 String result = Symm.base64.encode(toEncode);\r
 146                 System.out.println(result);\r
 147                 assertEquals(expected,result);\r
 148                 \r
 149                 ByteArrayOutputStream baos = new ByteArrayOutputStream();\r
 150                 Symm.base64.decode(new ByteArrayInputStream(result.getBytes()), baos);\r
 151                 result = baos.toString(Config.UTF_8);\r
 152                 System.out.println(result);\r
 153                 assertEquals(toEncode,result);\r
 154                 \r
 155         }\r
 156         \r
 157         @Test\r
 158         public void test1() throws Exception {\r
 159                 // Test with different Padding\r
 160                 encode("leas",    "bGVhcw==");\r
 161                 encode("leasu",   "bGVhc3U=");\r
 162                 encode("leasur",  "bGVhc3Vy");\r
 163                 encode("leasure", "bGVhc3VyZQ==");\r
 164                 encode("leasure.","bGVhc3VyZS4=");\r
 165 \r
 166                 // Test with line ends\r
 167                 encode(encoding, expected);\r
 168                 \r
 169                 int ITER = 2000;\r
 170                 System.out.println("Priming by Encoding Base64 " + ITER + " times");\r
 171                 long start = System.nanoTime();\r
 172                 for(int i=0;i<ITER;++i) {\r
 173                         Symm.base64.encode(encoding);\r
 174                 }\r
 175                 Float ms = (System.nanoTime()-start)/1000000F;\r
 176                 System.out.println("Total: " + ms + "ms");\r
 177                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 178                 \r
 179                 System.out.println("Priming by Decoding Base64 " + ITER + " times");\r
 180                 start = System.nanoTime();\r
 181                 for(int i=0;i<ITER;++i) {\r
 182                         Symm.base64.decode(expected);\r
 183                 }\r
 184                 ms = (System.nanoTime()-start)/1000000F;\r
 185                 System.out.println("Total: " + ms + "ms");\r
 186                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 187 \r
 188                 \r
 189                 ITER=30000;\r
 190                 System.out.println("Encoding Base64 " + ITER + " times");\r
 191                 start = System.nanoTime();\r
 192                 for(int i=0;i<ITER;++i) {\r
 193                         Symm.base64.encode(encoding);\r
 194                 }\r
 195                 ms = (System.nanoTime()-start)/1000000F;\r
 196                 System.out.println("Total: " + ms + "ms");\r
 197                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 198                 \r
 199                 System.out.println("Decoding Base64 " + ITER + " times");\r
 200                 start = System.nanoTime();\r
 201                 for(int i=0;i<ITER;++i) {\r
 202                         Symm.base64.decode(expected);\r
 203                 }\r
 204                 ms = (System.nanoTime()-start)/1000000F;\r
 205                 System.out.println("Total: " + ms + "ms");\r
 206                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 207         }\r
 208         \r
 209         @Test\r
 210         public void symmetric1() throws IOException {\r
 211                 System.out.println("Validating Generated Key mechanisms works");\r
 212                 String symmetric = new String(Symm.base64.keygen());\r
 213                 System.out.println(symmetric);\r
 214                 Symm bsym = Symm.obtain(symmetric);\r
 215                 String result = bsym.encode(encoding);\r
 216                 System.out.println("\nResult:");\r
 217                 System.out.println(result);\r
 218                 assertEquals(encoding, bsym.decode(result));\r
 219                 \r
 220                 int ITER = 20000;\r
 221                 System.out.println("Generating keys " + ITER + " times");\r
 222                 long start = System.nanoTime();\r
 223                 for(int i=0;i<ITER;++i) {\r
 224                         Symm.base64.keygen();\r
 225                 }\r
 226                 Float ms = (System.nanoTime()-start)/1000000F;\r
 227                 System.out.println("Total: " + ms + "ms");\r
 228                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 229 \r
 230                 char[] manipulate = symmetric.toCharArray();\r
 231                 int spot = new SecureRandom().nextInt(manipulate.length);\r
 232                 manipulate[spot]|=0xFF;\r
 233                 String newsymmetric = new String(manipulate);\r
 234                 assertNotSame(newsymmetric, symmetric);\r
 235                 try {\r
 236                         bsym = Symm.obtain(newsymmetric);\r
 237                         result = bsym.decode(result);\r
 238                         assertEquals(encoding, result);\r
 239                 } catch (IOException e) {\r
 240                         // this is what we want to see if key wrong\r
 241                         System.out.println(e.getMessage() + " (as expected)");\r
 242                 }\r
 243         }\r
 244 \r
 245         private void encode1(String toEncode, String expected) throws IOException {\r
 246                 System.out.println("-------------------------------------------------");\r
 247                 System.out.println(toEncode);\r
 248                 System.out.println();\r
 249                 System.out.println(expected);\r
 250                 System.out.println();\r
 251                 String result = Symm.base64.encode(toEncode);\r
 252                 System.out.println(result);\r
 253                 assertEquals(expected,result);\r
 254                 \r
 255                 ByteArrayOutputStream baos = new ByteArrayOutputStream();\r
 256                 Symm.base64.decode(new ByteArrayInputStream(result.getBytes()), baos);\r
 257                 result = baos.toString(Config.UTF_8);\r
 258                 System.out.println(result);\r
 259                 assertEquals(toEncode,result);\r
 260                 \r
 261         }\r
 262         \r
 263         @Test\r
 264         public void test2() throws Exception {\r
 265                 // Test with different Padding\r
 266                 encode("leas",    "bGVhcw==");\r
 267                 encode("leasu",   "bGVhc3U=");\r
 268                 encode("leasur",  "bGVhc3Vy");\r
 269                 encode("leasure", "bGVhc3VyZQ==");\r
 270                 encode("leasure.","bGVhc3VyZS4=");\r
 271 \r
 272                 // Test with line ends\r
 273                 encode(encoding, expected);\r
 274                 \r
 275                 int ITER = 2000;\r
 276                 System.out.println("Priming by Encoding Base64 " + ITER + " times");\r
 277                 long start = System.nanoTime();\r
 278                 for(int i=0;i<ITER;++i) {\r
 279                         Symm.base64.encode(encoding);\r
 280                 }\r
 281                 Float ms = (System.nanoTime()-start)/1000000F;\r
 282                 System.out.println("Total: " + ms + "ms");\r
 283                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 284                 \r
 285                 System.out.println("Priming by Decoding Base64 " + ITER + " times");\r
 286                 start = System.nanoTime();\r
 287                 for(int i=0;i<ITER;++i) {\r
 288                         Symm.base64.decode(expected);\r
 289                 }\r
 290                 ms = (System.nanoTime()-start)/1000000F;\r
 291                 System.out.println("Total: " + ms + "ms");\r
 292                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 293 \r
 294                 \r
 295                 ITER=30000;\r
 296                 System.out.println("Encoding Base64 " + ITER + " times");\r
 297                 start = System.nanoTime();\r
 298                 for(int i=0;i<ITER;++i) {\r
 299                         Symm.base64.encode(encoding);\r
 300                 }\r
 301                 ms = (System.nanoTime()-start)/1000000F;\r
 302                 System.out.println("Total: " + ms + "ms");\r
 303                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 304                 \r
 305                 System.out.println("Decoding Base64 " + ITER + " times");\r
 306                 start = System.nanoTime();\r
 307                 for(int i=0;i<ITER;++i) {\r
 308                         Symm.base64.decode(expected);\r
 309                 }\r
 310                 ms = (System.nanoTime()-start)/1000000F;\r
 311                 System.out.println("Total: " + ms + "ms");\r
 312                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 313         }\r
 314         \r
 315         @Test\r
 316         public void symmetric2() throws IOException {\r
 317                 System.out.println("Validating Generated Key mechanisms works");\r
 318                 String symmetric = new String(Symm.base64.keygen());\r
 319                 System.out.println(symmetric);\r
 320                 Symm bsym = Symm.obtain(symmetric);\r
 321                 String result = bsym.encode(encoding);\r
 322                 System.out.println("\nResult:");\r
 323                 System.out.println(result);\r
 324                 assertEquals(encoding, bsym.decode(result));\r
 325                 \r
 326                 int ITER = 20000;\r
 327                 System.out.println("Generating keys " + ITER + " times");\r
 328                 long start = System.nanoTime();\r
 329                 for(int i=0;i<ITER;++i) {\r
 330                         Symm.base64.keygen();\r
 331                 }\r
 332                 Float ms = (System.nanoTime()-start)/1000000F;\r
 333                 System.out.println("Total: " + ms + "ms");\r
 334                 System.out.println("Avg:   " + ms/ITER + "ms");\r
 335 \r
 336                 char[] manipulate = symmetric.toCharArray();\r
 337                 int spot = new SecureRandom().nextInt(manipulate.length);\r
 338                 manipulate[spot]|=0xFF;\r
 339                 String newsymmetric = new String(manipulate);\r
 340                 assertNotSame(newsymmetric, symmetric);\r
 341                 try {\r
 342                         bsym = Symm.obtain(newsymmetric);\r
 343                         result = bsym.decode(result);\r
 344                         assertEquals(encoding, result);\r
 345                 } catch (IOException e) {\r
 346                         // this is what we want to see if key wrong\r
 347                         System.out.println(e.getMessage() + " (as expected)");\r
 348                 }\r
 349         }\r
 350 \r
 351         private void encode2(String toEncode, String expected) throws IOException {\r
 352                 System.out.println("-------------------------------------------------");\r
 353                 System.out.println(toEncode);\r
 354                 System.out.println();\r
 355                 System.out.println(expected);\r
 356                 System.out.println();\r
 357                 String result = Symm.base64.encode(toEncode);\r
 358                 System.out.println(result);\r
 359                 assertEquals(expected,result);\r
 360                 \r
 361                 ByteArrayOutputStream baos = new ByteArrayOutputStream();\r
 362                 Symm.base64.decode(new ByteArrayInputStream(result.getBytes()), baos);\r
 363                 result = baos.toString(Config.UTF_8);\r
 364                 System.out.println(result);\r
 365                 assertEquals(toEncode,result);\r
 366                 \r
 367         }\r
 368 }\r