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from time import strftime, localtime |
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import re |
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from spike.model import db |
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from spike.model.naxsi_rules import NaxsiRules |
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from tests import TestsThatNeedsRules |
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try: |
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from urlparse import urlparse |
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except ImportError: # python3 |
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from urllib.parse import urlparse |
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class FlaskrTestCase(TestsThatNeedsRules): |
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def test_index(self): |
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rv = self.app.get('/', follow_redirects=True) |
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self.assertEqual(rv.status_code, 200) |
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self.assertIn('<title>SPIKE! - WAF Rules Builder</title>', str(rv.data)) |
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self.assertTrue(re.search(r'<h2>Naxsi - Rules \( \d+ \)</h2>', str(rv.data)) is not None) |
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def test_view(self): |
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_rule = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first() |
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rv = self.app.get('/rules/view/%d' % _rule.sid) |
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self.assertEqual(rv.status_code, 200) |
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_sid = _rule.sid + 1 |
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rv = self.app.get('/rules/view/%d' % _sid) |
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self.assertEqual(urlparse(rv.location).path, '/rules/') |
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def test_new_rule(self): |
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rv = self.app.get('/rules/new') |
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self.assertEqual(rv.status_code, 200) |
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data = { |
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'msg': 'this is a test message', |
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'detection': 'str:DETECTION', |
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'mz': 'BODY', |
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'custom_mz_val': '', |
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'negative': 'checked', |
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'score_$SQL': 8, |
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'score': '$SQL', |
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'rmks': 'this is a test remark', |
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'ruleset': 'WEB_APPS' |
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} |
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rv = self.app.post('/rules/new', data=data, follow_redirects=True) |
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_rule = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first() |
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self.assertIn(('<li> - OK: created %d : %s</li>' % (_rule.sid, _rule.msg)), str(rv.data)) |
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self.assertEqual(_rule.msg, data['msg']) |
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self.assertEqual(_rule.detection, data['detection']) |
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self.assertEqual(_rule.mz, data['mz']) |
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self.assertEqual(_rule.score, data['score'] + ':' + str(data['score_$SQL'])) |
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self.assertEqual(_rule.rmks, data['rmks']) |
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self.assertEqual(_rule.ruleset, data['ruleset']) |
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db.session.delete(_rule) |
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db.session.commit() |
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# Try to insert an invalid rule |
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_sid = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first().sid |
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data['detection'] = 'this string does not start with "str:" or "rx:", sorry' |
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rv = self.app.post('/rules/new', data=data) |
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self.assertEqual(rv.status_code, 302) |
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self.assertEqual(_sid, NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first().sid) |
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def test_save_rule(self): |
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rv = self.app.get('/rules/save') |
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self.assertEqual(rv.status_code, 404) |
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data = { |
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'msg': 'POUET', |
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'detection': 'str:test', |
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'mz': 'BODY', |
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'custom_mz_val': '', |
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'negative': 'checked', |
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'score_$SQL': 8, |
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'score': '$SQL', |
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'rmks': 'f hqewifueiwf hueiwhf uiewh fiewh fhw', |
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'ruleset': 'WEB_APPS' |
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} |
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_rule = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first() |
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rv = self.app.post('/rules/save/{0}'.format(_rule.sid), data=data, follow_redirects=True) |
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self.assertIn(data['msg'], str(rv.data)) |
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self.assertIn(data['detection'], str(rv.data)) |
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self.assertIn(data['mz'], str(rv.data)) |
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self.assertIn(data['score'], str(rv.data)) |
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self.assertIn(data['rmks'], str(rv.data)) |
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self.assertIn(data['ruleset'], str(rv.data)) |
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_rule = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first() |
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data['detection'] = 'rx:^lol$' |
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rv = self.app.post('/rules/save/{0}'.format(_rule.sid), data=data, follow_redirects=True) |
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self.assertIn(data['detection'], str(rv.data)) |
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_rule = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first() |
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data['detection'] = 'not str: nor rx:' |
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rv = self.app.post('/rules/save/{0}'.format(_rule.sid), data=data) |
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self.assertEqual(rv.status_code, 302) |
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self.assertEqual(urlparse(rv.location).path, '/rules/edit/{}'.format(_rule.sid)) |
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_rule = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first() |
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db.session.delete(_rule) |
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db.session.commit() |
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def test_del_rule(self): |
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_rule = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first() |
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db.session.add(NaxsiRules(u'PIF', 'str:test', u'BODY', u'$SQL:8', _rule.sid + 1, u'WEB_APPS', |
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u'f hqewifueiwf hueiwhf uiewh fiewh fhw', '1', True, 1457101045)) |
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_sid = _rule.sid + 1 |
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rv = self.app.get('/rules/del/%d' % _sid) |
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self.assertEqual(rv.status_code, 302) |
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_rule = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first() |
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self.assertEqual(_rule.sid, _rule.sid) |
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def test_plain_rule(self): |
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_rule = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first() |
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rv = self.app.get('/rules/plain/%d' % _rule.sid) |
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self.assertEqual(rv.status_code, 200) |
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rdate = strftime("%F - %H:%M", localtime(float(str(_rule.timestamp)))) |
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rmks = "# ".join(_rule.rmks.strip().split("\n")) |
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expected = """# |
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# sid: {0} | date: {1} |
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# |
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# {2} |
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# |
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{3}""".format(_rule.sid, rdate, rmks, str(_rule)) |
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self.assertEqual(expected.encode(), rv.data) |
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def test_deact_rule(self): |
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last_insert = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first().sid |
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rv = self.app.get('/rules/deact/%d' % last_insert) # deactivate |
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self.assertEqual(rv.status_code, 200) |
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_rule = NaxsiRules.query.filter(NaxsiRules.sid == last_insert).first() |
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self.assertEqual(_rule.active, 0) |
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rv = self.app.get('/rules/deact/%d' % last_insert) # activate |
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self.assertEqual(rv.status_code, 200) |
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_rule = NaxsiRules.query.filter(NaxsiRules.sid == last_insert).first() |
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self.assertEqual(_rule.active, 1) |
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non_existent_sid = last_insert + 1 |
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rv = self.app.get('/rules/deact/%d' % non_existent_sid) |
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self.assertEqual(rv.status_code, 302) |
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rv = self.app.get('/rules/deact/') |
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self.assertEqual(rv.status_code, 404) |
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def test_search_rule(self): |
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rv = self.app.get('/rules/search/') |
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self.assertEqual(rv.status_code, 302) |
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rv = self.app.get('/rules/search/?s=a') |
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self.assertEqual(rv.status_code, 302) |
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rv = self.app.get('/rules/search/?s="OR 1=1;--') |
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self.assertEqual(rv.status_code, 200) |
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self.assertIn('<input type="text" name="s" size="20" value=""OR 1=1;--"', str(rv.data)) |
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self.assertIn('<p><strong>Search: OR 11--</strong></p>', str(rv.data)) # filtered data |
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rv = self.app.get('/rules/search/?s=1337') # get rule by id |
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self.assertEqual(rv.status_code, 200) |
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def test_edit_rule(self): |
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non_existent_sid = NaxsiRules.query.order_by(NaxsiRules.sid.desc()).first().sid + 1 |
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rv = self.app.get('/rules/edit/%d' % non_existent_sid) |
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self.assertEqual(rv.status_code, 302) |
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def test_parse_rule(self): |
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rule_parser = NaxsiRules() |
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178
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rv = rule_parser.parse_rule('MainRule "rx:select|union|update|delete|insert|table|from|ascii|hex|unhex|drop"' |
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'"msg:sql keywords" "mz:BODY|URL|ARGS|$HEADERS_VAR:Cookie" "s:$SQL:4" id:1000;') |
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self.assertEqual(rv, True) |
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self.assertEqual(rule_parser.warnings, |
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['Cookie in $HEADERS_VAR:Cookie is not lowercase. naxsi is case-insensitive', |
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'rule IDs below 10k are reserved (1000)']) |
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185
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rv = rule_parser.parse_rule('BasicRule "rx:^ratata$" "mz:$URL:/foobar|$BODY_VAR_X:^tutu$"' |
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'id:4200001 "s:$SQL:8";') |
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self.assertEqual(rv, False) |
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self.assertIn('$BODY_VAR_X', str(rule_parser.error)) |
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self.assertIn('$URL', str(rule_parser.error)) |
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self.assertIn("You can't mix static $* with regex $*_X", str(rule_parser.error)) |
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self.assertIn("parsing of element 'mz:$URL:/foobar|$BODY_VAR_X:^tutu$' failed.", rule_parser.error) |
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rv = rule_parser.parse_rule('"rx:^ratata$" "mz:$URL:/foobar|$BODY_VAR_X:^tutu$"' |
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'id:4200001 "s:$SQL:8";') |
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self.assertEqual(rv, False) |
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self.assertIn('No mainrule/basicrule keyword.', rule_parser.error) |
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rv = rule_parser.parse_rule('MainRule BasicRule "rx:select"' |
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'"msg:sql keywords" "mz:BODY|URL|ARGS|$HEADERS_VAR:Cookie" "s:$SQL:4" id:1000;') |
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self.assertEqual(rv, False) |
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self.assertIn('Multiple mainrule/basicrule keywords.', rule_parser.error) |
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rv = rule_parser.parse_rule('MainRule "rx:select"' |
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'"msg:sql keywords" "mz:BODY" "s:$SQL:4" id:1000 "wrong:LOL";') |
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self.assertEqual(rv, False) |
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self.assertIn("'wrong:LOL' is an invalid element and thus can not be parsed.", rule_parser.error) |
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208
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rv = rule_parser.parse_rule('MainRule "rx:select"' |
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'"msg:sql keywords" "mz:BODY" "s:$SQL:4" "id:non_numeric";') |
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self.assertEqual(rv, False) |
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self.assertEqual(['id:non_numeric is not numeric', "parsing of element 'id:non_numeric' failed."], |
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rule_parser.error) |
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rv = rule_parser.parse_rule('MainRule "rx:select" "mz:wrong" "msg:sql keywords" "s:$SQL:4" "id:10000";') |
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self.assertEqual(rv, False) |
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self.assertIn("'wrong' is not a known sub-part of mz : ", str(rule_parser.error)) |
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self.assertIn("parsing of element 'mz:wrong' failed.", rule_parser.error) |
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nbs-system /
spike
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The member could have been renamed or removed.