diff options
Diffstat (limited to 'contrib/devtools/test-security-check.py')
-rwxr-xr-x | contrib/devtools/test-security-check.py | 41 |
1 files changed, 25 insertions, 16 deletions
diff --git a/contrib/devtools/test-security-check.py b/contrib/devtools/test-security-check.py index 22f5ee20f7..fd374f6328 100755 --- a/contrib/devtools/test-security-check.py +++ b/contrib/devtools/test-security-check.py @@ -1,16 +1,15 @@ -#!/usr/bin/env python2 -# Copyright (c) 2015-2017 The Bitcoin Core developers +#!/usr/bin/env python3 +# Copyright (c) 2015-2018 The Bitcoin Core developers # Distributed under the MIT software license, see the accompanying # file COPYING or http://www.opensource.org/licenses/mit-license.php. ''' Test script for security-check.py ''' -from __future__ import division,print_function import subprocess import unittest def write_testcode(filename): - with open(filename, 'w') as f: + with open(filename, 'w', encoding="utf8") as f: f.write(''' #include <stdio.h> int main() @@ -22,7 +21,7 @@ def write_testcode(filename): def call_security_check(cc, source, executable, options): subprocess.check_call([cc,source,'-o',executable] + options) - p = subprocess.Popen(['./security-check.py',executable], stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE) + p = subprocess.Popen(['./security-check.py',executable], stdout=subprocess.PIPE, stderr=subprocess.PIPE, stdin=subprocess.PIPE, universal_newlines=True) (stdout, stderr) = p.communicate() return (p.returncode, stdout.rstrip()) @@ -33,29 +32,39 @@ class TestSecurityChecks(unittest.TestCase): cc = 'gcc' write_testcode(source) - self.assertEqual(call_security_check(cc, source, executable, ['-Wl,-zexecstack','-fno-stack-protector','-Wl,-znorelro']), + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,-zexecstack','-fno-stack-protector','-Wl,-znorelro','-no-pie','-fno-PIE']), (1, executable+': failed PIE NX RELRO Canary')) - self.assertEqual(call_security_check(cc, source, executable, ['-Wl,-znoexecstack','-fno-stack-protector','-Wl,-znorelro']), + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,-znoexecstack','-fno-stack-protector','-Wl,-znorelro','-no-pie','-fno-PIE']), (1, executable+': failed PIE RELRO Canary')) - self.assertEqual(call_security_check(cc, source, executable, ['-Wl,-znoexecstack','-fstack-protector-all','-Wl,-znorelro']), + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,-znoexecstack','-fstack-protector-all','-Wl,-znorelro','-no-pie','-fno-PIE']), (1, executable+': failed PIE RELRO')) - self.assertEqual(call_security_check(cc, source, executable, ['-Wl,-znoexecstack','-fstack-protector-all','-Wl,-znorelro','-pie','-fPIE']), + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,-znoexecstack','-fstack-protector-all','-Wl,-znorelro','-pie','-fPIE']), (1, executable+': failed RELRO')) - self.assertEqual(call_security_check(cc, source, executable, ['-Wl,-znoexecstack','-fstack-protector-all','-Wl,-zrelro','-Wl,-z,now','-pie','-fPIE']), + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,-znoexecstack','-fstack-protector-all','-Wl,-zrelro','-Wl,-z,now','-pie','-fPIE']), (0, '')) - def test_PE(self): + def test_32bit_PE(self): source = 'test1.c' executable = 'test1.exe' cc = 'i686-w64-mingw32-gcc' write_testcode(source) - self.assertEqual(call_security_check(cc, source, executable, []), - (1, executable+': failed PIE NX')) - self.assertEqual(call_security_check(cc, source, executable, ['-Wl,--nxcompat']), - (1, executable+': failed PIE')) - self.assertEqual(call_security_check(cc, source, executable, ['-Wl,--nxcompat','-Wl,--dynamicbase']), + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,--no-nxcompat','-Wl,--no-dynamicbase']), + (1, executable+': failed DYNAMIC_BASE NX')) + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,--nxcompat','-Wl,--no-dynamicbase']), + (1, executable+': failed DYNAMIC_BASE')) + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,--nxcompat','-Wl,--dynamicbase']), (0, '')) + def test_64bit_PE(self): + source = 'test1.c' + executable = 'test1.exe' + cc = 'x86_64-w64-mingw32-gcc' + write_testcode(source) + + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,--no-nxcompat','-Wl,--no-dynamicbase','-Wl,--no-high-entropy-va']), (1, executable+': failed DYNAMIC_BASE HIGH_ENTROPY_VA NX')) + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,--nxcompat','-Wl,--no-dynamicbase','-Wl,--no-high-entropy-va']), (1, executable+': failed DYNAMIC_BASE HIGH_ENTROPY_VA')) + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,--nxcompat','-Wl,--dynamicbase','-Wl,--no-high-entropy-va']), (1, executable+': failed HIGH_ENTROPY_VA')) + self.assertEqual(call_security_check(cc, source, executable, ['-Wl,--nxcompat','-Wl,--dynamicbase','-Wl,--high-entropy-va']), (0, '')) if __name__ == '__main__': unittest.main() |