apparmor/Testing/minitools_test.py

import atexit
import os
import shutil
import subprocess
import sys
import unittest

import apparmor.aa as apparmor

# Path for the program
test_path = '/usr/sbin/ntpd'
# Path for the target file containing profile
local_profilename = './profiles/usr.sbin.ntpd'

python_interpreter = 'python'
if sys.version_info >= (3,0):
    python_interpreter = 'python3'

class Test(unittest.TestCase):
    
    def test_audit(self):
        #Set ntpd profile to audit mode and check if it was correctly set
        str(subprocess.check_output('%s ./../Tools/aa-audit -d ./profiles %s'%(python_interpreter, test_path), shell=True))

        self.assertEqual(apparmor.get_profile_flags(local_profilename, test_path), 'audit', 'Audit flag could not be set in profile %s'%local_profilename)
        
        #Remove audit mode from ntpd profile and check if it was correctly removed
        subprocess.check_output('%s ./../Tools/aa-audit -d ./profiles -r %s'%(python_interpreter, test_path), shell=True)

        self.assertEqual(apparmor.get_profile_flags(local_profilename, test_path), None, 'Complain flag could not be removed in profile %s'%local_profilename)

    
    def test_complain(self):
        #Set ntpd profile to complain mode and check if it was correctly set
        subprocess.check_output('%s ./../Tools/aa-complain -d ./profiles %s'%(python_interpreter, test_path), shell=True)

        self.assertEqual(os.path.islink('./profiles/force-complain/%s'%os.path.basename(local_profilename)), True, 'Failed to create a symlink for %s in force-complain'%local_profilename)
        self.assertEqual(apparmor.get_profile_flags(local_profilename, test_path), 'complain', 'Complain flag could not be set in profile %s'%local_profilename)
        
        #Set ntpd profile to enforce mode and check if it was correctly set
        subprocess.check_output('%s ./../Tools/aa-complain -d ./profiles -r %s'%(python_interpreter, test_path), shell=True)

        self.assertEqual(os.path.islink('./profiles/force-complain/%s'%os.path.basename(local_profilename)), False, 'Failed to remove symlink for %s from force-complain'%local_profilename)
        self.assertEqual(os.path.islink('./profiles/disable/%s'%os.path.basename(local_profilename)), False, 'Failed to remove symlink for %s from disable'%local_profilename)
        self.assertEqual(apparmor.get_profile_flags(local_profilename, test_path), None, 'Complain flag could not be removed in profile %s'%local_profilename)
        
        # Set audit flag and then complain flag in a profile
        subprocess.check_output('%s ./../Tools/aa-audit -d ./profiles %s'%(python_interpreter, test_path), shell=True)
        subprocess.check_output('%s ./../Tools/aa-complain -d ./profiles %s'%(python_interpreter, test_path), shell=True)

        self.assertEqual(os.path.islink('./profiles/force-complain/%s'%os.path.basename(local_profilename)), True, 'Failed to create a symlink for %s in force-complain'%local_profilename)
        self.assertEqual(apparmor.get_profile_flags(local_profilename, test_path), 'audit,complain', 'Complain flag could not be set in profile %s'%local_profilename)
        
        #Remove complain flag first i.e. set to enforce mode
        subprocess.check_output('%s ./../Tools/aa-complain -d ./profiles -r %s'%(python_interpreter, test_path), shell=True)

        self.assertEqual(os.path.islink('./profiles/force-complain/%s'%os.path.basename(local_profilename)), False, 'Failed to remove symlink for %s from force-complain'%local_profilename)
        self.assertEqual(os.path.islink('./profiles/disable/%s'%os.path.basename(local_profilename)), False, 'Failed to remove symlink for %s from disable'%local_profilename)
        self.assertEqual(apparmor.get_profile_flags(local_profilename, test_path), 'audit', 'Complain flag could not be removed in profile %s'%local_profilename)
        
        #Remove audit flag
        subprocess.check_output('%s ./../Tools/aa-audit -d ./profiles -r %s'%(python_interpreter, test_path), shell=True)
    
    def test_enforce(self):
        #Set ntpd profile to complain mode and check if it was correctly set
        subprocess.check_output('%s ./../Tools/aa-enforce -d ./profiles -r %s'%(python_interpreter, test_path), shell=True)
        
        self.assertEqual(os.path.islink('./profiles/force-complain/%s'%os.path.basename(local_profilename)), True, 'Failed to create a symlink for %s in force-complain'%local_profilename)
        self.assertEqual(apparmor.get_profile_flags(local_profilename, test_path), 'complain', 'Complain flag could not be set in profile %s'%local_profilename)
        
        
        #Set ntpd profile to enforce mode and check if it was correctly set
        subprocess.check_output('%s ./../Tools/aa-enforce -d ./profiles %s'%(python_interpreter, test_path), shell=True)

        self.assertEqual(os.path.islink('./profiles/force-complain/%s'%os.path.basename(local_profilename)), False, 'Failed to remove symlink for %s from force-complain'%local_profilename)
        self.assertEqual(os.path.islink('./profiles/disable/%s'%os.path.basename(local_profilename)), False, 'Failed to remove symlink for %s from disable'%local_profilename)
        self.assertEqual(apparmor.get_profile_flags(local_profilename, test_path), None, 'Complain flag could not be removed in profile %s'%local_profilename)
    
    
    def test_disable(self):
        #Disable the ntpd profile and check if it was correctly disabled
        subprocess.check_output('%s ./../Tools/aa-disable -d ./profiles %s'%(python_interpreter, test_path), shell=True)

        self.assertEqual(os.path.islink('./profiles/disable/%s'%os.path.basename(local_profilename)), True, 'Failed to create a symlink for %s in disable'%local_profilename)
        
        #Enable the ntpd profile and check if it was correctly re-enabled
        subprocess.check_output('%s ./../Tools/aa-disable -d ./profiles -r %s'%(python_interpreter, test_path), shell=True)

        self.assertEqual(os.path.islink('./profiles/disable/%s'%os.path.basename(local_profilename)), False, 'Failed to remove a symlink for %s from disable'%local_profilename)
        
    
    def test_autodep(self):
        pass
    
def clean_profile_dir():
    #Wipe the local profiles from the test directory
    shutil.rmtree('./profiles')

if __name__ == "__main__":
    #import sys;sys.argv = ['', 'Test.testName']
    
    if os.path.exists('./profiles'):
        shutil.rmtree('./profiles')

    #copy the local profiles to the test directory
    shutil.copytree('/etc/apparmor.d', './profiles', symlinks=True)
    
    apparmor.profile_dir='./profiles'

    atexit.register(clean_profile_dir)
    
    unittest.main()