test/UnitTests/UpdateCryptoTest.cpp

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2015 - 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 #include "SmartHandle.h"
  26
  27 TEST(UpdateCrypto, SimpleVerify)
  28 {
  29         CAutoTempDir tempdir;
  30         CString testFile = tempdir.GetTempDir() + L"\\.test.txt";
  31         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFile, L"Text"));
  32
  33         CString testFileSignature = testFile + _T(".rsa.asc");
  34         EXPECT_EQ(-1, VerifyIntegrity(testFile, testFileSignature, nullptr));
  35
  36         CString signature = L"-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v2\n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\nOKnABUyX8A4V9bPLkQ1M\n=PI7W\n-----END PGP SIGNATURE-----";
  37         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFileSignature, (LPCTSTR)signature));
  38         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  39
  40         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFileSignature, (LPCTSTR)signature.Left(50)));
  41         EXPECT_EQ(-1, VerifyIntegrity(testFile, testFileSignature, nullptr));
  42
  43         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFile, L"Text\n"));
  44         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFileSignature, (LPCTSTR)signature));
  45         EXPECT_EQ(-1, VerifyIntegrity(testFile, testFileSignature, nullptr));
  46 }
  47
  48 TEST(UpdateCrypto, NewLine)
  49 {
  50         CAutoTempDir tempdir;
  51         CString testFile = tempdir.GetTempDir() + L"\\.test.txt";
  52         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFile, L"Text with\nNewline"));
  53
  54         CString testFileSignature = testFile + _T(".rsa.asc");
  55         CString signature = L"-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v2\n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\nY72YA8friiI836RZVoXq\n=i5FK\n-----END PGP SIGNATURE-----";
  56         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFileSignature, (LPCTSTR)signature));
  57         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  58
  59         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFile, L"Text with\r\nNewline"));
  60         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  61
  62         EXPECT_EQ(16, signature.Replace(L"\n", L"\r\n"));
  63         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFileSignature, (LPCTSTR)signature));
  64         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  65 }
  66
  67 TEST(UpdateCrypto, Binary)
  68 {
  69         CAutoTempDir tempdir;
  70         CString testFile = tempdir.GetTempDir() + L"\\test.bin";
  71
  72         unsigned char binaryFile[99] = // based on link.png
  73         {
  74                 0x89, 0x50, 0x4E, 0x47, 0x0D, 0x0A, 0x1A, 0x0A, 0x00, 0x00, 0x00, 0x0D, 0x49, 0x48, 0x44, 0x52,
  75                 0x00, 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x08, 0x01, 0x03, 0x00, 0x00, 0x00, 0xFE, 0xC1, 0x2C,
  76                 0xC8, 0x00, 0x00, 0x00, 0x06, 0x50, 0x4C, 0x54, 0x45, 0x00, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xA5,
  77                 0xD9, 0x9F, 0xDD, 0x00, 0x00, 0x00, 0x18, 0x49, 0x44, 0x41, 0x54, 0x78, 0x5E, 0x63, 0xF8, 0xC0,
  78                 0xF0, 0x87, 0xE1, 0x17, 0x83, 0x18, 0x43, 0x3E, 0x43, 0x38, 0x43, 0x39, 0x03, 0x3B, 0x00, 0x2C,
  79                 0x98, 0x04, 0x41, 0xFA, 0xEC, 0xE7, 0x75, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4E, 0x44, 0xAE,
  80                 0x42, 0x60, 0x82,
  81         };
  82
  83         CAutoFile file = ::CreateFile(testFile, GENERIC_WRITE, 0, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
  84         ASSERT_TRUE(file.IsValid());
  85         DWORD written = 0;
  86         EXPECT_TRUE(::WriteFile(file, binaryFile, sizeof(binaryFile), &written, nullptr));
  87         EXPECT_EQ(sizeof(binaryFile), written);
  88         EXPECT_TRUE(file.CloseHandle());
  89
  90         CString testFileSignature = testFile + _T(".rsa.asc");
  91         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFileSignature, L"-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v2\n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\nkrWIJWYRxx76XGtQoHrR\n=PlFQ\n-----END PGP SIGNATURE-----"));
  92         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  93
  94         // signature is shorter than pubkey; did not work w/o commit 941c103c00e48b0ffe592ab4d87d40ff48f899f6
  95         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFileSignature, L"-----BEGIN PGP SIGNATURE-----\nVersion: GnuPG v2\n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\n4V66gTFw45UvBpophyg=\n=0bmW\n-----END PGP SIGNATURE-----"));
  96         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
  97 }
  98
  99 TEST(UpdateCrypto, BinarySignature)
 100 {
 101         CAutoTempDir tempdir;
 102         CString testFile = tempdir.GetTempDir() + L"\\test.txt";
 103
 104         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFile, L"Text with\r\nNewline"));
 105
 106         unsigned char binarySignature[543] =
 107         {
 108                 0x89, 0x02, 0x1C, 0x04, 0x00, 0x01, 0x0A, 0x00, 0x06, 0x05, 0x02, 0x55, 0xC5, 0x03, 0x29, 0x00,
 109                 0x0A, 0x09, 0x10, 0xF7, 0xF1, 0x7B, 0x3F, 0x9D, 0xD9, 0x53, 0x9E, 0x1E, 0xDF, 0x0F, 0xFF, 0x6C,
 110                 0xE9, 0x7B, 0xE0, 0xD6, 0x97, 0x1A, 0xC0, 0x07, 0x77, 0x1C, 0xAB, 0x63, 0x67, 0x9A, 0x75, 0x34,
 111                 0xF7, 0x17, 0x84, 0xE2, 0x52, 0xD8, 0x79, 0x4E, 0x35, 0x60, 0xF6, 0x2D, 0x30, 0x1D, 0xF1, 0x09,
 112                 0x55, 0x56, 0x4D, 0x00, 0x2E, 0xBF, 0x2C, 0x1A, 0xCA, 0xDE, 0xEF, 0xA2, 0x86, 0xF5, 0xE1, 0x07,
 113                 0x7B, 0x48, 0xB5, 0x42, 0x73, 0x59, 0x7D, 0xE0, 0xC9, 0x57, 0x86, 0x06, 0x12, 0xAE, 0xF0, 0xC4,
 114                 0xF1, 0x73, 0x9B, 0x23, 0xB8, 0xF8, 0x67, 0x99, 0xB0, 0xB3, 0xCA, 0x0F, 0xF9, 0x1F, 0xD1, 0x5D,
 115                 0xD3, 0xFD, 0x44, 0x5C, 0x30, 0x17, 0x4D, 0x84, 0x3A, 0x4E, 0x7B, 0x01, 0xB4, 0x07, 0x37, 0x70,
 116                 0x0F, 0x5D, 0xE1, 0x8C, 0x1A, 0x6B, 0xAE, 0x7D, 0x5E, 0x58, 0x6F, 0x16, 0xE8, 0xBD, 0x3D, 0xC1,
 117                 0x83, 0x89, 0x52, 0x56, 0x57, 0x5E, 0x3A, 0xA6, 0xD1, 0x5E, 0xC6, 0xB0, 0x3F, 0x8D, 0xDC, 0xA8,
 118                 0xAF, 0x32, 0xC4, 0x30, 0x33, 0x9A, 0x5F, 0x5F, 0xF9, 0xAA, 0xFE, 0xCE, 0xBA, 0x4C, 0x86, 0xFD,
 119                 0xC1, 0x46, 0x85, 0x0B, 0x0B, 0x5F, 0xF3, 0x78, 0x55, 0x74, 0x85, 0x13, 0x0D, 0xA0, 0x4B, 0xEF,
 120                 0x36, 0x37, 0xB0, 0xC8, 0x8B, 0x16, 0x10, 0x2D, 0x97, 0xBD, 0x9E, 0x83, 0x14, 0x70, 0x76, 0xD5,
 121                 0x3C, 0xC1, 0x70, 0x35, 0xEF, 0xD1, 0x0D, 0xDA, 0x0B, 0xEA, 0x2B, 0x3F, 0x31, 0x24, 0x26, 0xF8,
 122                 0x6E, 0x2F, 0x43, 0x4B, 0xDD, 0xC2, 0x2F, 0x7B, 0x98, 0x3B, 0x1B, 0x6B, 0x3B, 0x12, 0x6D, 0x94,
 123                 0xC2, 0x04, 0x41, 0x16, 0xF0, 0xB7, 0xE1, 0xBD, 0x2B, 0x35, 0x3F, 0x0D, 0x3A, 0x8B, 0x2D, 0xE0,
 124                 0x1A, 0x07, 0x3E, 0x51, 0xB6, 0xD7, 0x06, 0x27, 0x2E, 0x71, 0x8F, 0x88, 0x0A, 0xC0, 0xF9, 0xE4,
 125                 0x0D, 0x71, 0x86, 0x9F, 0x80, 0xCB, 0x72, 0xC4, 0x8F, 0x2E, 0x4E, 0x7B, 0x83, 0x35, 0xBA, 0xAD,
 126                 0x73, 0xAB, 0x8A, 0x69, 0xEE, 0xCE, 0xA7, 0x34, 0x69, 0x88, 0xF7, 0x39, 0x13, 0xE9, 0x67, 0xE5,
 127                 0x4E, 0x74, 0x16, 0xAB, 0xA4, 0x84, 0xD4, 0x7A, 0x19, 0x5A, 0x71, 0x72, 0xC9, 0xCD, 0x52, 0xFA,
 128                 0xE8, 0x16, 0x33, 0xAF, 0x0B, 0x78, 0xC8, 0xA9, 0x05, 0x57, 0xD1, 0x6A, 0x0D, 0x46, 0x36, 0x46,
 129                 0x45, 0x4A, 0xC4, 0x64, 0x81, 0xC8, 0x0E, 0x8A, 0xDC, 0xF3, 0x75, 0xD2, 0x5D, 0x60, 0x86, 0xE9,
 130                 0x23, 0x02, 0xFA, 0x9C, 0xF5, 0x95, 0xEE, 0x80, 0x47, 0x7F, 0xD1, 0xEE, 0xCC, 0xCF, 0x2D, 0x62,
 131                 0x3E, 0x8A, 0x29, 0xEE, 0x8E, 0x43, 0x5F, 0x74, 0xED, 0xB1, 0x8D, 0xC7, 0x41, 0x5A, 0x51, 0xC8,
 132                 0xE6, 0xCE, 0xCE, 0x03, 0x77, 0x86, 0x60, 0xEA, 0x73, 0xFC, 0x6D, 0x62, 0x62, 0xAF, 0x6C, 0x2A,
 133                 0x1F, 0x84, 0xC4, 0x10, 0x61, 0x78, 0x51, 0x38, 0x8B, 0x4F, 0xE3, 0xDA, 0x39, 0xB6, 0x32, 0x58,
 134                 0x84, 0x0C, 0xE7, 0xCD, 0xDF, 0xB1, 0x6D, 0x72, 0xFD, 0xF6, 0x22, 0x50, 0xB0, 0x7F, 0x35, 0x56,
 135                 0xF0, 0x9B, 0x47, 0xF1, 0x45, 0x13, 0x06, 0xE5, 0x71, 0x15, 0xE9, 0xB2, 0x5E, 0x78, 0xE0, 0x70,
 136                 0xAB, 0x98, 0xBF, 0xF3, 0x15, 0x6A, 0x3D, 0x3E, 0xDF, 0x2D, 0x23, 0xBF, 0x16, 0x96, 0x0D, 0xF3,
 137                 0x4F, 0xD4, 0x48, 0x66, 0x2E, 0x52, 0xB0, 0x48, 0x2E, 0x37, 0x7A, 0xCA, 0xFA, 0x89, 0x3B, 0x21,
 138                 0xAA, 0xD1, 0x96, 0x1C, 0x2E, 0x28, 0x7A, 0xEF, 0xCB, 0x09, 0x62, 0xF4, 0xC5, 0x3E, 0x81, 0x87,
 139                 0xBB, 0x9B, 0x48, 0xAB, 0x1E, 0xD5, 0xAE, 0x3B, 0x20, 0x1A, 0xD1, 0x51, 0x9D, 0xE0, 0x6E, 0x6E,
 140                 0xCC, 0x29, 0x24, 0x34, 0xCF, 0x07, 0xF4, 0x33, 0x42, 0x3A, 0xF2, 0x86, 0x4F, 0xFA, 0xEE, 0x5D,
 141                 0x0A, 0x6A, 0x33, 0xE0, 0xFC, 0xBB, 0x1C, 0xA0, 0xA4, 0x76, 0xE8, 0xB1, 0x17, 0xF5, 0xE4,
 142         };
 143
 144         CString testFileSignature = testFile + _T(".rsa.asc");
 145         CAutoFile file = ::CreateFile(testFileSignature, GENERIC_WRITE, 0, nullptr, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, nullptr);
 146         ASSERT_TRUE(file.IsValid());
 147         DWORD written = 0;
 148         EXPECT_TRUE(::WriteFile(file, binarySignature, sizeof(binarySignature), &written, nullptr));
 149         EXPECT_EQ(sizeof(binarySignature), written);
 150         EXPECT_TRUE(file.CloseHandle());
 151
 152         EXPECT_EQ(0, VerifyIntegrity(testFile, testFileSignature, nullptr));
 153
 154         EXPECT_TRUE(CStringUtils::WriteStringToTextFile((LPCTSTR)testFile, L"Text with\nNewline"));
 155         EXPECT_EQ(-1, VerifyIntegrity(testFile, testFileSignature, nullptr));
 156 }