Examples with Advapi32 com.sun.jna.platform.win32.Advapi32 used on opensource projects

Example 26 with Advapi32

use of com.sun.jna.platform.win32.Advapi32 in project jna by java-native-access.

the class Advapi32Test method testOpenService.

public void testOpenService() {
    assertNull(Advapi32.INSTANCE.OpenService(null, "eventlog", Winsvc.SERVICE_QUERY_CONFIG));
    assertEquals(W32Errors.ERROR_INVALID_HANDLE, Kernel32.INSTANCE.GetLastError());
    SC_HANDLE scmHandle = Advapi32.INSTANCE.OpenSCManager(null, null, Winsvc.SC_MANAGER_CONNECT);
    assertNotNull(scmHandle);
    SC_HANDLE serviceHandle = Advapi32.INSTANCE.OpenService(scmHandle, "eventlog", Winsvc.SERVICE_QUERY_CONFIG);
    assertNotNull(serviceHandle);
    assertTrue(Advapi32.INSTANCE.CloseServiceHandle(serviceHandle));
    assertNull(Advapi32.INSTANCE.OpenService(scmHandle, "slashesArentValidChars/", Winsvc.SERVICE_QUERY_CONFIG));
    assertEquals(W32Errors.ERROR_INVALID_NAME, Kernel32.INSTANCE.GetLastError());
    assertNull(Advapi32.INSTANCE.OpenService(scmHandle, "serviceDoesNotExist", Winsvc.SERVICE_QUERY_CONFIG));
    assertEquals(W32Errors.ERROR_SERVICE_DOES_NOT_EXIST, Kernel32.INSTANCE.GetLastError());
    assertTrue(Advapi32.INSTANCE.CloseServiceHandle(scmHandle));
}

Example 27 with Advapi32

use of com.sun.jna.platform.win32.Advapi32 in project jna by java-native-access.

the class Advapi32Test method testEncryptionDisable.

public void testEncryptionDisable() throws Exception {
    DWORDByReference lpStatus = new DWORDByReference();
    // create a temp dir
    String filePath = System.getProperty("java.io.tmpdir") + File.separator + System.nanoTime();
    String DirPath = filePath;
    File dir = new File(filePath);
    dir.mkdir();
    // check status
    assertTrue(Advapi32.INSTANCE.FileEncryptionStatus(DirPath, lpStatus));
    assertEquals(FILE_ENCRYPTABLE, lpStatus.getValue().intValue());
    // disable encryption
    assertTrue(Advapi32.INSTANCE.EncryptionDisable(DirPath, true));
    assertTrue(Advapi32.INSTANCE.FileEncryptionStatus(DirPath, lpStatus));
    assertEquals(FILE_DIR_DISALOWED, lpStatus.getValue().intValue());
    // enable encryption
    assertTrue(Advapi32.INSTANCE.EncryptionDisable(DirPath, false));
    assertTrue(Advapi32.INSTANCE.FileEncryptionStatus(DirPath, lpStatus));
    assertEquals(FILE_ENCRYPTABLE, lpStatus.getValue().intValue());
    // clean up
    for (File file : dir.listFiles()) {
        file.delete();
    }
    dir.delete();
}

Example 28 with Advapi32

use of com.sun.jna.platform.win32.Advapi32 in project jna by java-native-access.

the class Advapi32Test method testGetNamedSecurityInfoForFileWithSACL.

public void testGetNamedSecurityInfoForFileWithSACL() throws Exception {
    boolean impersontating = false;
    WinNT.LUID pLuid = new WinNT.LUID();
    assertTrue(Advapi32.INSTANCE.LookupPrivilegeValue(null, SE_SECURITY_NAME, pLuid));
    HANDLEByReference phToken = new HANDLEByReference();
    HANDLEByReference phTokenDuplicate = new HANDLEByReference();
    try {
        // open thread or process token, elevate
        if (!Advapi32.INSTANCE.OpenThreadToken(Kernel32.INSTANCE.GetCurrentThread(), TOKEN_ADJUST_PRIVILEGES, false, phToken)) {
            assertEquals(W32Errors.ERROR_NO_TOKEN, Kernel32.INSTANCE.GetLastError());
            // OpenThreadToken may fail with W32Errors.ERROR_NO_TOKEN if current thread is anonymous.  When this happens,
            // we need to open the process token to duplicate it, then set our thread token.
            assertTrue(Advapi32.INSTANCE.OpenProcessToken(Kernel32.INSTANCE.GetCurrentProcess(), TOKEN_DUPLICATE, phToken));
            // Process token opened, now duplicate
            assertTrue(Advapi32.INSTANCE.DuplicateTokenEx(phToken.getValue(), TOKEN_ADJUST_PRIVILEGES | TOKEN_IMPERSONATE, null, SECURITY_IMPERSONATION_LEVEL.SecurityImpersonation, TOKEN_TYPE.TokenImpersonation, phTokenDuplicate));
            // And set thread token.
            assertTrue(Advapi32.INSTANCE.SetThreadToken(null, phTokenDuplicate.getValue()));
            impersontating = true;
        }
        // Which token to adjust depends on whether we had to impersonate or not.
        HANDLE tokenAdjust = impersontating ? phTokenDuplicate.getValue() : phToken.getValue();
        WinNT.TOKEN_PRIVILEGES tp = new WinNT.TOKEN_PRIVILEGES(1);
        tp.Privileges[0] = new WinNT.LUID_AND_ATTRIBUTES(pLuid, new DWORD(WinNT.SE_PRIVILEGE_ENABLED));
        assertTrue(Advapi32.INSTANCE.AdjustTokenPrivileges(tokenAdjust, false, tp, 0, null, null));
        int infoType = OWNER_SECURITY_INFORMATION | GROUP_SECURITY_INFORMATION | DACL_SECURITY_INFORMATION | SACL_SECURITY_INFORMATION;
        PointerByReference ppsidOwner = new PointerByReference();
        PointerByReference ppsidGroup = new PointerByReference();
        PointerByReference ppDacl = new PointerByReference();
        PointerByReference ppSacl = new PointerByReference();
        PointerByReference ppSecurityDescriptor = new PointerByReference();
        File file = createTempFile();
        String filePath = file.getAbsolutePath();
        try {
            try {
                assertEquals("GetNamedSecurityInfo(" + filePath + ")", 0, Advapi32.INSTANCE.GetNamedSecurityInfo(filePath, AccCtrl.SE_OBJECT_TYPE.SE_FILE_OBJECT, infoType, ppsidOwner, ppsidGroup, ppDacl, ppSacl, ppSecurityDescriptor));
            } finally {
                file.delete();
            }
        } finally {
            Kernel32Util.freeLocalMemory(ppSecurityDescriptor.getValue());
        }
        if (impersontating) {
            Advapi32.INSTANCE.SetThreadToken(null, null);
        } else {
            tp.Privileges[0] = new WinNT.LUID_AND_ATTRIBUTES(pLuid, new DWORD(0));
            Advapi32.INSTANCE.AdjustTokenPrivileges(tokenAdjust, false, tp, 0, null, null);
        }
    } finally {
        Kernel32Util.closeHandleRefs(phToken, phTokenDuplicate);
    }
}

Example 29 with Advapi32

use of com.sun.jna.platform.win32.Advapi32 in project jna by java-native-access.

the class Advapi32Test method testDecryptFile.

public void testDecryptFile() throws Exception {
    // create an encrypted file
    File file = createTempFile();
    String lpFileName = file.getAbsolutePath();
    assertTrue(Advapi32.INSTANCE.EncryptFile(lpFileName));
    // decrypt a read only file
    file.setWritable(false);
    assertFalse(Advapi32.INSTANCE.DecryptFile(lpFileName, new DWORD(0)));
    assertEquals(WinError.ERROR_FILE_READ_ONLY, Kernel32.INSTANCE.GetLastError());
    // decrypt
    file.setWritable(true);
    assertTrue(Advapi32.INSTANCE.DecryptFile(lpFileName, new DWORD(0)));
    file.delete();
}

Example 30 with Advapi32

use of com.sun.jna.platform.win32.Advapi32 in project jna by java-native-access.

the class Advapi32Test method testSetGetSecurityDescriptorGroup.

public void testSetGetSecurityDescriptorGroup() {
    SECURITY_DESCRIPTOR sd = new SECURITY_DESCRIPTOR(64 * 1024);
    assertTrue(Advapi32.INSTANCE.InitializeSecurityDescriptor(sd, WinNT.SECURITY_DESCRIPTOR_REVISION));
    PSID pSidPut = new PSID(WinNT.SECURITY_MAX_SID_SIZE);
    IntByReference cbSid = new IntByReference(WinNT.SECURITY_MAX_SID_SIZE);
    assertTrue("Failed to create well-known SID", Advapi32.INSTANCE.CreateWellKnownSid(WELL_KNOWN_SID_TYPE.WinBuiltinAdministratorsSid, null, pSidPut, cbSid));
    assertTrue(Advapi32.INSTANCE.SetSecurityDescriptorGroup(sd, pSidPut, true));
    BOOLByReference lpbOwnerDefaulted = new BOOLByReference();
    PSIDByReference prSd = new PSIDByReference();
    assertTrue(Advapi32.INSTANCE.GetSecurityDescriptorGroup(sd, prSd, lpbOwnerDefaulted));
    PSID pSidGet = prSd.getValue();
    assertTrue(Advapi32.INSTANCE.EqualSid(pSidPut, pSidGet));
}