test/UnitTests/UpdateCryptoTest.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2015-2016 - TortoiseGit
   4
   5 // This program is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software Foundation,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19
  20 #include "stdafx.h"
  21 #define NEED_SIGNING_KEY
  22 #include "../version.h"
  23 #include "StringUtils.h"
  24 #include "UpdateCrypto.h"
  25
  26 TEST(UpdateCrypto, SimpleVerify)
  27 {
  28         CAutoTempDir tempdir;
  29         CString testFile = tempdir.GetTempDir() + L"\\.test.txt";
  30         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFile, L"Text"));
  31
  32         CString testFileSignature = testFile + L".rsa.asc";
  33         EXPECT_EQ(-1, VerifyIntegrity(testFile, testFileSignature, nullptr));
  34
  35         CString signature = L"-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v2\n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\nOKnABUyX8A4V9bPLkQ1M\n=PI7W\n-----END PGP SIGNATURE-----";
  36         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFileSignature, signature));
  37         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  38
  39         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFileSignature, signature.Left(50)));
  40         EXPECT_EQ(-1, VerifyIntegrity(testFile, testFileSignature, nullptr));
  41
  42         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFile, L"Text\n"));
  43         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFileSignature, signature));
  44         EXPECT_EQ(-1, VerifyIntegrity(testFile, testFileSignature, nullptr));
  45 }
  46
  47 TEST(UpdateCrypto, NewLine)
  48 {
  49         CAutoTempDir tempdir;
  50         CString testFile = tempdir.GetTempDir() + L"\\.test.txt";
  51         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFile, L"Text with\nNewline"));
  52
  53         CString testFileSignature = testFile + L".rsa.asc";
  54         CString signature = L"-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v2\n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\nY72YA8friiI836RZVoXq\n=i5FK\n-----END PGP SIGNATURE-----";
  55         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFileSignature, signature));
  56         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  57
  58         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFile, L"Text with\r\nNewline"));
  59         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  60
  61         EXPECT_EQ(16, signature.Replace(L"\n", L"\r\n"));
  62         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFileSignature, signature));
  63         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  64 }
  65
  66 TEST(UpdateCrypto, Binary)
  67 {
  68         CAutoTempDir tempdir;
  69         CString testFile = tempdir.GetTempDir() + L"\\test.bin";
  70
  71         unsigned char binaryFile[99] = // based on link.png
  72         {
  73                 0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, 0x00, 0x00, 0x00, 0x0D, 0x49, 0x48, 0x44, 0x52,
  74                 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x01, 0x03, 0x00, 0x00, 0x00, 0xFE, 0xC1, 0x2C,
  75                 0xC8, 0x00, 0x00, 0x00, 0x06, 0x50, 0x4C, 0x54, 0x45, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xA5,
  76                 0xD9, 0x9F, 0xDD, 0x00, 0x00, 0x00, 0x18, 0x49, 0x44, 0x41, 0x54, 0x78, 0x5E, 0x63, 0xF8, 0xC0,
  77                 0xF0, 0x87, 0xE1, 0x17, 0x83, 0x18, 0x43, 0x3E, 0x43, 0x38, 0x43, 0x39, 0x03, 0x3B, 0x00, 0x2C,
  78                 0x98, 0x04, 0x41, 0xFA, 0xEC, 0xE7, 0x75, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4E, 0x44, 0xAE,
  79                 0x42, 0x60, 0x82,
  80         };
  81
  82         CAutoFile file = ::CreateFile(testFile, GENERIC_WRITE, 0, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
  83         ASSERT_TRUE(file.IsValid());
  84         DWORD written = 0;
  85         EXPECT_TRUE(::WriteFile(file, binaryFile, sizeof(binaryFile), &written, nullptr));
  86         EXPECT_EQ(sizeof(binaryFile), written);
  87         EXPECT_TRUE(file.CloseHandle());
  88
  89         CString testFileSignature = testFile + L".rsa.asc";
  90         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFileSignature, L"-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v2\n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\nkrWIJWYRxx76XGtQoHrR\n=PlFQ\n-----END PGP SIGNATURE-----"));
  91         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  92
  93         // signature is shorter than pubkey; did not work w/o commit 941c103c00e48b0ffe592ab4d87d40ff48f899f6
  94         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFileSignature, L"-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v2\n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\n4V66gTFw45UvBpophyg=\n=0bmW\n-----END PGP SIGNATURE-----"));
  95         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  96 }
  97
  98 TEST(UpdateCrypto, BinarySignature)
  99 {
 100         CAutoTempDir tempdir;
 101         CString testFile = tempdir.GetTempDir() + L"\\test.txt";
 102
 103         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFile, L"Text with\r\nNewline"));
 104
 105         unsigned char binarySignature[543] =
 106         {
 107                 0x89, 0x02, 0x1C, 0x04, 0x00, 0x01, 0x0A, 0x00, 0x06, 0x05, 0x02, 0x55, 0xC5, 0x03, 0x29, 0x00,
 108                 0x0A, 0x09, 0x10, 0xF7, 0xF1, 0x7B, 0x3F, 0x9D, 0xD9, 0x53, 0x9E, 0x1E, 0xDF, 0x0F, 0xFF, 0x6C,
 109                 0xE9, 0x7B, 0xE0, 0xD6, 0x97, 0x1A, 0xC0, 0x07, 0x77, 0x1C, 0xAB, 0x63, 0x67, 0x9A, 0x75, 0x34,
 110                 0xF7, 0x17, 0x84, 0xE2, 0x52, 0xD8, 0x79, 0x4E, 0x35, 0x60, 0xF6, 0x2D, 0x30, 0x1D, 0xF1, 0x09,
 111                 0x55, 0x56, 0x4D, 0x00, 0x2E, 0xBF, 0x2C, 0x1A, 0xCA, 0xDE, 0xEF, 0xA2, 0x86, 0xF5, 0xE1, 0x07,
 112                 0x7B, 0x48, 0xB5, 0x42, 0x73, 0x59, 0x7D, 0xE0, 0xC9, 0x57, 0x86, 0x06, 0x12, 0xAE, 0xF0, 0xC4,
 113                 0xF1, 0x73, 0x9B, 0x23, 0xB8, 0xF8, 0x67, 0x99, 0xB0, 0xB3, 0xCA, 0x0F, 0xF9, 0x1F, 0xD1, 0x5D,
 114                 0xD3, 0xFD, 0x44, 0x5C, 0x30, 0x17, 0x4D, 0x84, 0x3A, 0x4E, 0x7B, 0x01, 0xB4, 0x07, 0x37, 0x70,
 115                 0x0F, 0x5D, 0xE1, 0x8C, 0x1A, 0x6B, 0xAE, 0x7D, 0x5E, 0x58, 0x6F, 0x16, 0xE8, 0xBD, 0x3D, 0xC1,
 116                 0x83, 0x89, 0x52, 0x56, 0x57, 0x5E, 0x3A, 0xA6, 0xD1, 0x5E, 0xC6, 0xB0, 0x3F, 0x8D, 0xDC, 0xA8,
 117                 0xAF, 0x32, 0xC4, 0x30, 0x33, 0x9A, 0x5F, 0x5F, 0xF9, 0xAA, 0xFE, 0xCE, 0xBA, 0x4C, 0x86, 0xFD,
 118                 0xC1, 0x46, 0x85, 0x0B, 0x0B, 0x5F, 0xF3, 0x78, 0x55, 0x74, 0x85, 0x13, 0x0D, 0xA0, 0x4B, 0xEF,
 119                 0x36, 0x37, 0xB0, 0xC8, 0x8B, 0x16, 0x10, 0x2D, 0x97, 0xBD, 0x9E, 0x83, 0x14, 0x70, 0x76, 0xD5,
 120                 0x3C, 0xC1, 0x70, 0x35, 0xEF, 0xD1, 0x0D, 0xDA, 0x0B, 0xEA, 0x2B, 0x3F, 0x31, 0x24, 0x26, 0xF8,
 121                 0x6E, 0x2F, 0x43, 0x4B, 0xDD, 0xC2, 0x2F, 0x7B, 0x98, 0x3B, 0x1B, 0x6B, 0x3B, 0x12, 0x6D, 0x94,
 122                 0xC2, 0x04, 0x41, 0x16, 0xF0, 0xB7, 0xE1, 0xBD, 0x2B, 0x35, 0x3F, 0x0D, 0x3A, 0x8B, 0x2D, 0xE0,
 123                 0x1A, 0x07, 0x3E, 0x51, 0xB6, 0xD7, 0x06, 0x27, 0x2E, 0x71, 0x8F, 0x88, 0x0A, 0xC0, 0xF9, 0xE4,
 124                 0x0D, 0x71, 0x86, 0x9F, 0x80, 0xCB, 0x72, 0xC4, 0x8F, 0x2E, 0x4E, 0x7B, 0x83, 0x35, 0xBA, 0xAD,
 125                 0x73, 0xAB, 0x8A, 0x69, 0xEE, 0xCE, 0xA7, 0x34, 0x69, 0x88, 0xF7, 0x39, 0x13, 0xE9, 0x67, 0xE5,
 126                 0x4E, 0x74, 0x16, 0xAB, 0xA4, 0x84, 0xD4, 0x7A, 0x19, 0x5A, 0x71, 0x72, 0xC9, 0xCD, 0x52, 0xFA,
 127                 0xE8, 0x16, 0x33, 0xAF, 0x0B, 0x78, 0xC8, 0xA9, 0x05, 0x57, 0xD1, 0x6A, 0x0D, 0x46, 0x36, 0x46,
 128                 0x45, 0x4A, 0xC4, 0x64, 0x81, 0xC8, 0x0E, 0x8A, 0xDC, 0xF3, 0x75, 0xD2, 0x5D, 0x60, 0x86, 0xE9,
 129                 0x23, 0x02, 0xFA, 0x9C, 0xF5, 0x95, 0xEE, 0x80, 0x47, 0x7F, 0xD1, 0xEE, 0xCC, 0xCF, 0x2D, 0x62,
 130                 0x3E, 0x8A, 0x29, 0xEE, 0x8E, 0x43, 0x5F, 0x74, 0xED, 0xB1, 0x8D, 0xC7, 0x41, 0x5A, 0x51, 0xC8,
 131                 0xE6, 0xCE, 0xCE, 0x03, 0x77, 0x86, 0x60, 0xEA, 0x73, 0xFC, 0x6D, 0x62, 0x62, 0xAF, 0x6C, 0x2A,
 132                 0x1F, 0x84, 0xC4, 0x10, 0x61, 0x78, 0x51, 0x38, 0x8B, 0x4F, 0xE3, 0xDA, 0x39, 0xB6, 0x32, 0x58,
 133                 0x84, 0x0C, 0xE7, 0xCD, 0xDF, 0xB1, 0x6D, 0x72, 0xFD, 0xF6, 0x22, 0x50, 0xB0, 0x7F, 0x35, 0x56,
 134                 0xF0, 0x9B, 0x47, 0xF1, 0x45, 0x13, 0x06, 0xE5, 0x71, 0x15, 0xE9, 0xB2, 0x5E, 0x78, 0xE0, 0x70,
 135                 0xAB, 0x98, 0xBF, 0xF3, 0x15, 0x6A, 0x3D, 0x3E, 0xDF, 0x2D, 0x23, 0xBF, 0x16, 0x96, 0x0D, 0xF3,
 136                 0x4F, 0xD4, 0x48, 0x66, 0x2E, 0x52, 0xB0, 0x48, 0x2E, 0x37, 0x7A, 0xCA, 0xFA, 0x89, 0x3B, 0x21,
 137                 0xAA, 0xD1, 0x96, 0x1C, 0x2E, 0x28, 0x7A, 0xEF, 0xCB, 0x09, 0x62, 0xF4, 0xC5, 0x3E, 0x81, 0x87,
 138                 0xBB, 0x9B, 0x48, 0xAB, 0x1E, 0xD5, 0xAE, 0x3B, 0x20, 0x1A, 0xD1, 0x51, 0x9D, 0xE0, 0x6E, 0x6E,
 139                 0xCC, 0x29, 0x24, 0x34, 0xCF, 0x07, 0xF4, 0x33, 0x42, 0x3A, 0xF2, 0x86, 0x4F, 0xFA, 0xEE, 0x5D,
 140                 0x0A, 0x6A, 0x33, 0xE0, 0xFC, 0xBB, 0x1C, 0xA0, 0xA4, 0x76, 0xE8, 0xB1, 0x17, 0xF5, 0xE4,
 141         };
 142
 143         CString testFileSignature = testFile + L".rsa.asc";
 144         CAutoFile file = ::CreateFile(testFileSignature, GENERIC_WRITE, 0, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
 145         ASSERT_TRUE(file.IsValid());
 146         DWORD written = 0;
 147         EXPECT_TRUE(::WriteFile(file, binarySignature, sizeof(binarySignature), &written, nullptr));
 148         EXPECT_EQ(sizeof(binarySignature), written);
 149         EXPECT_TRUE(file.CloseHandle());
 150
 151         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
 152
 153         EXPECT_TRUE(CStringUtils::WriteStringToTextFile(testFile, L"Text with\nNewline"));
 154         EXPECT_EQ(-1, VerifyIntegrity(testFile, testFileSignature, nullptr));
 155 }