Mercurial > trustbridge

annotate ui/tests/binverifytest.cpp @ 1255:2a1aa9df8f11

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(issue133) Improve API documentation
author Andre Heinecke <andre.heinecke@intevation.de>
date Thu, 25 Sep 2014 17:58:12 +0200
parents edbf5e5e88f4
children 948f03bb5254
rev   line source
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1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU GPL (v>=2)
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5 * and comes with ABSOLUTELY NO WARRANTY!
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6 * See LICENSE.txt for details.
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7 */
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8 #include "binverify.h"
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9 #include "binverifytest.h"
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10 #include "createinstallerdialog.h"
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11 #include "common.h"
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12 #include "mainwindow.h"
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13
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14 #include <QtTest>
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15 #include <QSettings>
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16 #include <QTemporaryFile>
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17
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18 #ifdef Q_OS_WIN
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19 # define EXE_SUFFIX ".exe"
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20 #else
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21 # define EXE_SUFFIX ""
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22 #endif
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23
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24 #ifdef Q_OS_WIN
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25 Q_IMPORT_PLUGIN(QWindowsIntegrationPlugin)
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26 #else
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27 Q_IMPORT_PLUGIN(QXcbIntegrationPlugin)
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28 #endif
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29
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30 /* Some general robustness checks */
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31 void BinVerifyTest::testMiscErrors()
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32 {
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33 QVERIFY (verify_binary (NULL, 10).result != VerifyValid);
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34 QVERIFY (verify_binary ("foo", 10).result != VerifyValid);
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35 QVERIFY (verify_binary ("bar", -1).result!= VerifyValid);
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36 /* On windows the next line will check that a valid microsoft
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37 * signed executable is not valid for us (pinning). On linux
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38 * it will just fail with a read error which we tested above */
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39 #ifdef Q_OS_WIN
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40 QVERIFY (verify_binary ("c:\\Windows\\System32\\mmc.exe",
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41 strlen("c:\\Windows\\System32\\mmc.exe")).result != VerifyInvalidCertificate);
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42 #endif
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43 QVERIFY (verify_binary ("/dev/null", strlen("/dev/null")).result != VerifyValid);
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44 }
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45
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46 /* Check that a signature with only a different key (of the same size)
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47 * is not validated (Invalid signature because key and cert don't match)*/
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48 void BinVerifyTest::testOtherKey()
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49 {
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50 QVERIFY(VerifyInvalidSignature == verify_binary ("fakeinst-other-key" EXE_SUFFIX,
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51 strlen("fakeinst-other-key" EXE_SUFFIX)).result);
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52 }
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53
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54 /* Check that an invalid signature is not validated */
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55 void BinVerifyTest::testInvalidSig()
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56 {
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57 bin_verify_result res = verify_binary ("fakeinst-invalid" EXE_SUFFIX,
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58 strlen("fakeinst-invalid" EXE_SUFFIX));
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59 QVERIFY(VerifyValid != res.result);
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60 QVERIFY(res.fptr == NULL);
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61 }
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62
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63 #ifdef Q_OS_WIN
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64 /* Check that a signature with a different (valid) certificate is not validated
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65 * on Linux only the key is checked not the certificate */
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66 void BinVerifyTest::testOtherCert()
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67 {
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68 QVERIFY(VerifyInvalidCertificate == verify_binary ("fakeinst-other-cert" EXE_SUFFIX,
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69 strlen("fakeinst-other-cert" EXE_SUFFIX)).result);
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70 }
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71 #endif
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72
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73 /* Check that no signature is not validated */
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74 void BinVerifyTest::testNoSignature()
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75 {
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76 bin_verify_result res = verify_binary ("fakeinst" EXE_SUFFIX,
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77 strlen("fakeinst" EXE_SUFFIX));
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78 QVERIFY(VerifyValid != res.result);
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79 QVERIFY(res.fptr == NULL);
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80 }
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81
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82 /* Check that a valid signed executable is verified */
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83 void BinVerifyTest::testValidBinary()
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84 {
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85 bin_verify_result res = verify_binary ("fakeinst-signed" EXE_SUFFIX,
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86 strlen("fakeinst-signed" EXE_SUFFIX));
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87 QVERIFY (VerifyValid == res.result);
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88 QFile thefile ("fakeinst-signed" EXE_SUFFIX);
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89 #ifdef WIN32
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90 /* Verifies the deny write open mode. But on linuy we dont have it. */
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91 QVERIFY (!thefile.open(QIODevice::ReadWrite));
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92 #endif
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93 QVERIFY (res.fptr != NULL);
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94 fclose(res.fptr);
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95 QVERIFY (thefile.open(QIODevice::ReadWrite));
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96 thefile.close();
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97 }
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98
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99 void BinVerifyTest::testSignatureCreation()
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100 {
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101 QSettings testsettings;
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102 testsettings.setValue("CodeSignCert", SOURCE_DIR"/data/codesign/codesigning-combined.pem");
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103 testsettings.sync();
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104 CreateInstallerDialog *theDialog = new CreateInstallerDialog(NULL);
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105 QString garbage = getRandomDataFile(21*1024*1024);
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106 QTemporaryFile outfile;
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107 outfile.open();
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108 outfile.close();
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109 bool ret = theDialog->appendTextSignatureToFile (garbage, outfile.fileName());
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110 QVERIFY(QFile::remove(garbage));
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111 QVERIFY(ret == true);
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112 bin_verify_result res = verify_binary (outfile.fileName().toUtf8().constData(),
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113 outfile.fileName().toUtf8().size());
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114 QVERIFY(VerifyValid == res.result);
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115 }
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116 bool g_debug = true;
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117
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118 QTEST_MAIN (BinVerifyTest);
http://wald.intevation.org/projects/trustbridge/