test/libapt/hashsums_test.cc

   1 #include <apt-pkg/md5.h>
   2 #include <apt-pkg/sha1.h>
   3 #include <apt-pkg/sha2.h>
   4 #include <apt-pkg/strutl.h>
   5 #include <apt-pkg/hashes.h>
   6 #include <iostream>
   7
   8 #include <stdio.h>
   9
  10 #include "assert.h"
  11
  12 template <class T> void Test(const char *In,const char *Out)
  13 {
  14    T Sum;
  15    Sum.Add(In);
  16    equals(Sum.Result().Value(), Out);
  17 }
  18
  19 template <class T> void TestMill(const char *Out)
  20 {
  21    T Sum;
  22
  23    const unsigned char As[] = "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa";
  24    unsigned Count = 1000000;
  25    for (; Count != 0;)
  26    {
  27       if (Count >= 64)
  28       {
  29          Sum.Add(As,64);
  30          Count -= 64;
  31       }
  32       else
  33       {
  34          Sum.Add(As,Count);
  35          Count = 0;
  36       }
  37    }
  38
  39    if (stringcasecmp(Sum.Result().Value(), Out) != 0)
  40       abort();
  41 }
  42
  43 int main(int argc, char** argv)
  44 {
  45    // test HashSumValue which doesn't calculate but just stores sums
  46    {
  47    string md5sum = argv[2];
  48    MD5SumValue md5(md5sum);
  49    equals(md5.Value(), md5sum);
  50    }
  51    {
  52    string sha1sum = argv[3];
  53    SHA1SumValue sha1(sha1sum);
  54    equals(sha1.Value(), sha1sum);
  55    }
  56    {
  57    string sha2sum = argv[4];
  58    SHA256SumValue sha2(sha2sum);
  59    equals(sha2.Value(), sha2sum);
  60    }
  61    {
  62    string sha2sum = argv[5];
  63    SHA512SumValue sha2(sha2sum);
  64    equals(sha2.Value(), sha2sum);
  65    }
  66
  67    // From  FIPS PUB 180-1
  68    Test<SHA1Summation>("","da39a3ee5e6b4b0d3255bfef95601890afd80709");
  69    Test<SHA1Summation>("abc","a9993e364706816aba3e25717850c26c9cd0d89d");
  70    Test<SHA1Summation>("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
  71                        "84983e441c3bd26ebaae4aa1f95129e5e54670f1");
  72    TestMill<SHA1Summation>("34aa973cd4c4daa4f61eeb2bdbad27316534016f");
  73
  74    // MD5 tests from RFC 1321
  75    Test<MD5Summation>("","d41d8cd98f00b204e9800998ecf8427e");
  76    Test<MD5Summation>("a","0cc175b9c0f1b6a831c399e269772661");
  77    Test<MD5Summation>("abc","900150983cd24fb0d6963f7d28e17f72");
  78    Test<MD5Summation>("message digest","f96b697d7cb7938d525a2f31aaf161d0");
  79    Test<MD5Summation>("abcdefghijklmnopqrstuvwxyz","c3fcd3d76192e4007dfb496cca67e13b");
  80    Test<MD5Summation>("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
  81                       "d174ab98d277d9f5a5611c2c9f419d9f");
  82    Test<MD5Summation>("12345678901234567890123456789012345678901234567890123456789012345678901234567890",
  83                       "57edf4a22be3c955ac49da2e2107b67a");
  84
  85    // SHA-256, From FIPS 180-2
  86    Test<SHA256Summation>("", "e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855");
  87    Test<SHA256Summation>("abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
  88                          "248d6a61d20638b8e5c026930c3e6039a33ce45964ff2167f6ecedd419db06c1");
  89
  90    // SHA-512
  91    Test<SHA512Summation>("",
  92         "cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce"
  93         "47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e");
  94    Test<SHA512Summation>(
  95       "abc",
  96       "ddaf35a193617abacc417349ae20413112e6fa4e89a97ea20a9eeee64b55d39a"
  97       "2192992a274fc1a836ba3c23a3feebbd454d4423643ce80e2a9ac94fa54ca49f");
  98
  99
 100    Test<MD5Summation>("The quick brown fox jumps over the lazy dog", "9e107d9d372bb6826bd81d3542a419d6");
 101    Test<MD5Summation>("The quick brown fox jumps over the lazy dog.", "e4d909c290d0fb1ca068ffaddf22cbd0");
 102    Test<SHA1Summation>("The quick brown fox jumps over the lazy dog", "2fd4e1c67a2d28fced849ee1bb76e7391b93eb12");
 103    Test<SHA1Summation>("The quick brown fox jumps over the lazy cog", "de9f2c7fd25e1b3afad3e85a0bd17d9b100db4b3");
 104    Test<SHA256Summation>("The quick brown fox jumps over the lazy dog", "d7a8fbb307d7809469ca9abcb0082e4f8d5651e46d3cdb762d02d0bf37c9e592");
 105    Test<SHA256Summation>("The quick brown fox jumps over the lazy dog.", "ef537f25c895bfa782526529a9b63d97aa631564d5d789c2b765448c8635fb6c");
 106    Test<SHA512Summation>("The quick brown fox jumps over the lazy dog", "07e547d9586f6a73f73fbac0435ed76951218fb7d0c8d788a309d785436bbb64"
 107                                                                         "2e93a252a954f23912547d1e8a3b5ed6e1bfd7097821233fa0538f3db854fee6");
 108    Test<SHA512Summation>("The quick brown fox jumps over the lazy dog.", "91ea1245f20d46ae9a037a989f54f1f790f0a47607eeb8a14d12890cea77a1bb"
 109                                                                          "c6c7ed9cf205e67b7f2b8fd4c7dfd3a7a8617e45f3c463d481c7e586c39ac1ed");
 110
 111    FILE* fd = fopen(argv[1], "r");
 112    if (fd == NULL) {
 113       std::cerr << "Can't open file for 1. testing: " << argv[1] << std::endl;
 114       return 1;
 115    }
 116    {
 117    Hashes hashes;
 118    hashes.AddFD(fileno(fd));
 119    equals(argv[2], hashes.MD5.Result().Value());
 120    equals(argv[3], hashes.SHA1.Result().Value());
 121    equals(argv[4], hashes.SHA256.Result().Value());
 122    equals(argv[5], hashes.SHA512.Result().Value());
 123    }
 124    fseek(fd, 0L, SEEK_END);
 125    unsigned long sz = ftell(fd);
 126    fseek(fd, 0L, SEEK_SET);
 127    {
 128    Hashes hashes;
 129    hashes.AddFD(fileno(fd), sz);
 130    equals(argv[2], hashes.MD5.Result().Value());
 131    equals(argv[3], hashes.SHA1.Result().Value());
 132    equals(argv[4], hashes.SHA256.Result().Value());
 133    equals(argv[5], hashes.SHA512.Result().Value());
 134    }
 135    fseek(fd, 0L, SEEK_SET);
 136    {
 137    MD5Summation md5;
 138    md5.AddFD(fileno(fd));
 139    equals(argv[2], md5.Result().Value());
 140    }
 141    fseek(fd, 0L, SEEK_SET);
 142    {
 143    SHA1Summation sha1;
 144    sha1.AddFD(fileno(fd));
 145    equals(argv[3], sha1.Result().Value());
 146    }
 147    fseek(fd, 0L, SEEK_SET);
 148    {
 149    SHA256Summation sha2;
 150    sha2.AddFD(fileno(fd));
 151    equals(argv[4], sha2.Result().Value());
 152    }
 153    fseek(fd, 0L, SEEK_SET);
 154    {
 155    SHA512Summation sha2;
 156    sha2.AddFD(fileno(fd));
 157    equals(argv[5], sha2.Result().Value());
 158    }
 159    fclose(fd);
 160
 161    // test HashString code
 162    {
 163    HashString sha2("SHA256", argv[4]);
 164    equals(sha2.VerifyFile(argv[1]), true);
 165    }
 166    {
 167    HashString sha2("SHA512", argv[5]);
 168    equals(sha2.VerifyFile(argv[1]), true);
 169    }
 170    {
 171    HashString sha2("SHA256:" + std::string(argv[4]));
 172    equals(sha2.VerifyFile(argv[1]), true);
 173    }
 174
 175    return 0;
 176 }
 177
 178