yara_scan: added API tests

Signed-off-by: Matteo Cafasso <noxdafox@gmail.com>
This commit is contained in:
Matteo Cafasso
2017-04-25 23:03:05 +03:00
committed by Richard W.M. Jones
parent e7a0face42
commit f3d3136a17
4 changed files with 89 additions and 0 deletions

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@@ -86,6 +86,7 @@ SUBDIRS += tests/relative-paths
SUBDIRS += tests/gdisk
SUBDIRS += tests/regressions
SUBDIRS += tests/tsk
SUBDIRS += tests/yara
endif
# Common code used by the tools.

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@@ -296,6 +296,7 @@ AC_CONFIG_FILES([Makefile
tests/tsk/Makefile
tests/xfs/Makefile
tests/xml/Makefile
tests/yara/Makefile
tools/Makefile
utils/boot-analysis/Makefile
utils/boot-benchmark/Makefile

26
tests/yara/Makefile.am Normal file
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@@ -0,0 +1,26 @@
# libguestfs
# Copyright (C) 2016 Red Hat Inc.
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
include $(top_srcdir)/subdir-rules.mk
TESTS = \
test-yara-scan.sh
TESTS_ENVIRONMENT = $(top_builddir)/run --test
EXTRA_DIST = \
$(TESTS)

61
tests/yara/test-yara-scan.sh Executable file
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@@ -0,0 +1,61 @@
#!/bin/bash -
# libguestfs
# Copyright (C) 2016 Red Hat Inc.
#
# 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# Test the yara_scan command.
set -e
$TEST_FUNCTIONS
skip_if_skipped
skip_unless_feature_available libyara
skip_unless_phony_guest blank-fs.img
rm -f test-yara-rules.yar
/bin/cat << EOF > test-yara-rules.yar
rule TestRule
{
strings:
\$my_text_string = "some text"
condition:
\$my_text_string
}
EOF
output=$(
guestfish --ro -a ../../test-data/phony-guests/blank-fs.img <<EOF
run
mount /dev/sda1 /
write /text.txt "some text"
yara-load test-yara-rules.yar
yara-scan /text.txt
umount /
yara-destroy
EOF
)
echo $output | grep -zq '{ yara_name: /text.txt yara_rule: TestRule }'
if [ $? != 0 ]; then
echo "$0: TestRule not found in detections list."
echo "Detections list:"
echo $output
exit 1
fi
rm -f test-yara-rules.yar