Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/source3/modules/vfs_virusfilter_dummy.c b/source3/modules/vfs_virusfilter_dummy.c
new file mode 100644
index 0000000..03405cd
--- /dev/null
+++ b/source3/modules/vfs_virusfilter_dummy.c
@@ -0,0 +1,58 @@
+/*
+   Samba-VirusFilter VFS modules
+   Dummy scanner with infected files support.
+   Copyright (C) 2022 Pavel Filipenský <pfilipen@redhat.com>
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#include "modules/vfs_virusfilter_utils.h"
+
+static virusfilter_result virusfilter_dummy_scan(
+	struct vfs_handle_struct *handle,
+	struct virusfilter_config *config,
+	const struct files_struct *fsp,
+	char **reportp)
+{
+	bool ok;
+
+	DBG_INFO("Scanning file: %s\n", fsp_str_dbg(fsp));
+	ok = is_in_path(fsp->fsp_name->base_name,
+			config->infected_files,
+			false);
+	return ok ? VIRUSFILTER_RESULT_INFECTED : VIRUSFILTER_RESULT_CLEAN;
+}
+
+static struct virusfilter_backend_fns virusfilter_backend_dummy = {
+	.connect = NULL,
+	.disconnect = NULL,
+	.scan_init = NULL,
+	.scan = virusfilter_dummy_scan,
+	.scan_end = NULL,
+};
+
+int virusfilter_dummy_init(struct virusfilter_config *config)
+{
+	struct virusfilter_backend *backend = NULL;
+
+	backend = talloc_zero(config, struct virusfilter_backend);
+	if (backend == NULL) {
+		return -1;
+	}
+
+	backend->fns = &virusfilter_backend_dummy;
+	backend->name = "dummy";
+	config->backend = backend;
+	return 0;
+}