src/tests/system/libroot/posix/CryptTest.cpp

   1 /*
   2  * Copyright 2017, Haiku, Inc. All Rights Reserved.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  * Andrew Aldridge, i80and@foxquill.com
   7  */
   8
   9
  10 #include <errno.h>
  11 #include <string.h>
  12 #include <unistd.h>
  13
  14 #include "CryptTest.h"
  15
  16 #include <cppunit/TestCaller.h>
  17 #include <cppunit/TestSuite.h>
  18
  19
  20 #define PASSWORD "password"
  21 #define HASH_SALT "$s$12$101f2cf1a3b35aa671b8e006c6fb037e429d5b4ecb8dab16919097789e2d3a5f$ignorethis"
  22 #define HASH_RESULT "$s$12$101f2cf1a3b35aa671b8e006c6fb037e429d5b4ecb8dab16919097789e2d3a5f$4c5c886740871c447639e2dd5eeba004f22c0860ce88c811032ca6de6c95b23e"
  23
  24 // This salt is only 31 bytes, while we need 32 bytes
  25 #define HASH_BAD_SALT "$s$12$101f2cf1a3b35aa671b8e006c6fb037e429d5b4ecb8dab16919097789e2d3a$ignorethis"
  26
  27
  28 CryptTest::CryptTest()
  29 {
  30 }
  31
  32
  33 CryptTest::~CryptTest()
  34 {
  35 }
  36
  37
  38 void
  39 CryptTest::setUp()
  40 {
  41 }
  42
  43
  44 void
  45 CryptTest::tearDown()
  46 {
  47 }
  48
  49
  50 void
  51 CryptTest::TestLegacy()
  52 {
  53         char* buf = crypt(PASSWORD, "1d");
  54         CPPUNIT_ASSERT(buf != NULL);
  55         CPPUNIT_ASSERT(strcmp(buf, "1dVzQK99LSks6") == 0);
  56 }
  57
  58
  59 void
  60 CryptTest::TestCustomSalt()
  61 {
  62         char* buf = crypt(PASSWORD, HASH_SALT);
  63         CPPUNIT_ASSERT(buf != NULL);
  64         CPPUNIT_ASSERT(strcmp(buf, HASH_RESULT) == 0);
  65 }
  66
  67
  68 void
  69 CryptTest::TestSaltGeneration()
  70 {
  71         char tmp[200];
  72
  73         char* buf = crypt(PASSWORD, NULL);
  74         CPPUNIT_ASSERT(buf != NULL);
  75         strlcpy(tmp, buf, sizeof(tmp));
  76         buf = crypt(PASSWORD, tmp);
  77         CPPUNIT_ASSERT(strcmp(buf, tmp) == 0);
  78 }
  79
  80
  81 void
  82 CryptTest::TestBadSalt()
  83 {
  84         errno = 0;
  85         CPPUNIT_ASSERT(crypt(PASSWORD, HASH_BAD_SALT) == NULL);
  86         CPPUNIT_ASSERT(errno == EINVAL);
  87 }
  88
  89
  90 void
  91 CryptTest::AddTests(BTestSuite& parent)
  92 {
  93         CppUnit::TestSuite& suite = *new CppUnit::TestSuite("CryptTest");
  94         suite.addTest(new CppUnit::TestCaller<CryptTest>(
  95                 "CryptTest::TestLegacy",
  96                 &CryptTest::TestLegacy));
  97         suite.addTest(new CppUnit::TestCaller<CryptTest>(
  98                 "CryptTest::TestCustomSalt",
  99                 &CryptTest::TestCustomSalt));
 100         suite.addTest(new CppUnit::TestCaller<CryptTest>(
 101                 "CryptTest::TestSaltGeneration",
 102                 &CryptTest::TestSaltGeneration));
 103         suite.addTest(new CppUnit::TestCaller<CryptTest>(
 104                 "CryptTest::TestBadSalt",
 105                 &CryptTest::TestBadSalt));
 106         parent.addTest("CryptTest", &suite);
 107 }