diff options
| author | Dyami Caliri <dyami@dragonframe.com> | 2014-09-15 14:09:22 -0700 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@qt.io> | 2017-12-21 15:45:34 +0000 |
| commit | ffc8409aa58c04c1dd140001976b55925ac959f6 (patch) | |
| tree | b2aea81bfb1714ae6d6576f1646db10581d5d6bf /tests | |
| parent | 83fa66b6d23907ccd443344f9865fcf4ad14e3a9 (diff) | |
Use AccessCheck for current user effective file permissions
On Windows, QFileInfo.isWritable() was returning true in situations
where the file would only be writable with elevated privileges. Using
AccessCheck instead of GetEffectiveRightsFromAcl to get the correct
results.
Done-with: Friedemann Kleint <Friedemann.Kleint@qt.io>
Done-with: Edward Welbourne <edward.welbourne@qt.io>
Task-number: QTBUG-30148
Change-Id: I7a3468ac069bf782ca312078e3a84107b6cd468c
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@qt.io>
Diffstat (limited to 'tests')
| -rwxr-xr-x[-rw-r--r--] | tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp | 25 |
1 files changed, 19 insertions, 6 deletions
diff --git a/tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp b/tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp index f35dab2cad..efb261ce7e 100644..100755 --- a/tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp +++ b/tests/auto/corelib/io/qfileinfo/tst_qfileinfo.cpp @@ -64,6 +64,14 @@ #define Q_NO_SYMLINKS #endif +#if defined(Q_OS_WIN) +QT_BEGIN_NAMESPACE +extern Q_CORE_EXPORT int qt_ntfs_permission_lookup; +QT_END_NAMESPACE +# ifndef Q_OS_WINRT +bool IsUserAdmin(); +# endif +#endif #if defined(Q_OS_UNIX) && !defined(Q_OS_VXWORKS) inline bool qt_isEvilFsTypeName(const char *name) @@ -1634,6 +1642,15 @@ void tst_QFileInfo::isWritable() QVERIFY2(fi.exists(), msgDoesNotExist(fi.absoluteFilePath()).constData()); QVERIFY(!fi.isWritable()); #endif + +#if defined (Q_OS_WIN) && !defined(Q_OS_WINRT) + QScopedValueRollback<int> ntfsMode(qt_ntfs_permission_lookup); + qt_ntfs_permission_lookup = 1; + QFileInfo fi2(QFile::decodeName(qgetenv("SystemRoot") + "/system.ini")); + QVERIFY(fi2.exists()); + QCOMPARE(fi2.isWritable(), IsUserAdmin()); +#endif + #if defined (Q_OS_QNX) // On QNX /etc is usually on a read-only filesystem QVERIFY(!QFileInfo("/etc/passwd").isWritable()); #elif defined (Q_OS_UNIX) && !defined(Q_OS_VXWORKS) // VxWorks does not have users/groups @@ -1807,7 +1824,7 @@ void tst_QFileInfo::detachingOperations() } #if defined(Q_OS_WIN) && !defined(Q_OS_WINRT) -BOOL IsUserAdmin() +bool IsUserAdmin() { BOOL b; SID_IDENTIFIER_AUTHORITY NtAuthority = SECURITY_NT_AUTHORITY; @@ -1825,13 +1842,9 @@ BOOL IsUserAdmin() FreeSid(AdministratorsGroup); } - return(b); + return b != FALSE; } -QT_BEGIN_NAMESPACE -extern Q_CORE_EXPORT int qt_ntfs_permission_lookup; -QT_END_NAMESPACE - #endif // Q_OS_WIN && !Q_OS_WINRT #ifndef Q_OS_WINRT |