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#!/usr/bin/env python
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this file,
# You can obtain one at http://mozilla.org/MPL/2.0/.
import mozfile
import os
import shutil
import sqlite3
import tempfile
import unittest
from mozprofile.permissions import Permissions
class PermissionsTest(unittest.TestCase):
locations = """http://mochi.test:8888 primary,privileged
http://127.0.0.1:80 noxul
http://127.0.0.1:8888 privileged
"""
profile_dir = None
locations_file = None
def setUp(self):
self.profile_dir = tempfile.mkdtemp()
self.locations_file = mozfile.NamedTemporaryFile()
self.locations_file.write(self.locations)
self.locations_file.flush()
def tearDown(self):
if self.profile_dir:
shutil.rmtree(self.profile_dir)
if self.locations_file:
self.locations_file.close()
def write_perm_db(self, version=3):
permDB = sqlite3.connect(os.path.join(self.profile_dir, "permissions.sqlite"))
cursor = permDB.cursor()
cursor.execute("PRAGMA user_version=%d;" % version)
if version == 5:
cursor.execute("""CREATE TABLE IF NOT EXISTS moz_hosts (
id INTEGER PRIMARY KEY,
origin TEXT,
type TEXT,
permission INTEGER,
expireType INTEGER,
expireTime INTEGER,
modificationTime INTEGER)""")
elif version == 4:
cursor.execute("""CREATE TABLE IF NOT EXISTS moz_hosts (
id INTEGER PRIMARY KEY,
host TEXT,
type TEXT,
permission INTEGER,
expireType INTEGER,
expireTime INTEGER,
modificationTime INTEGER,
appId INTEGER,
isInBrowserElement INTEGER)""")
elif version == 3:
cursor.execute("""CREATE TABLE IF NOT EXISTS moz_hosts (
id INTEGER PRIMARY KEY,
host TEXT,
type TEXT,
permission INTEGER,
expireType INTEGER,
expireTime INTEGER,
appId INTEGER,
isInBrowserElement INTEGER)""")
elif version == 2:
cursor.execute("""CREATE TABLE IF NOT EXISTS moz_hosts (
id INTEGER PRIMARY KEY,
host TEXT,
type TEXT,
permission INTEGER,
expireType INTEGER,
expireTime INTEGER)""")
else:
raise Exception("version must be 2, 3, 4 or 5")
permDB.commit()
cursor.close()
def test_create_permissions_db(self):
perms = Permissions(self.profile_dir, self.locations_file.name)
perms_db_filename = os.path.join(self.profile_dir, 'permissions.sqlite')
select_stmt = 'select origin, type, permission from moz_hosts'
con = sqlite3.connect(perms_db_filename)
cur = con.cursor()
cur.execute(select_stmt)
entries = cur.fetchall()
self.assertEqual(len(entries), 3)
self.assertEqual(entries[0][0], 'http://mochi.test:8888')
self.assertEqual(entries[0][1], 'allowXULXBL')
self.assertEqual(entries[0][2], 1)
self.assertEqual(entries[1][0], 'http://127.0.0.1')
self.assertEqual(entries[1][1], 'allowXULXBL')
self.assertEqual(entries[1][2], 2)
self.assertEqual(entries[2][0], 'http://127.0.0.1:8888')
self.assertEqual(entries[2][1], 'allowXULXBL')
self.assertEqual(entries[2][2], 1)
perms._locations.add_host('a.b.c', port='8081', scheme='https', options='noxul')
cur.execute(select_stmt)
entries = cur.fetchall()
self.assertEqual(len(entries), 4)
self.assertEqual(entries[3][0], 'https://a.b.c:8081')
self.assertEqual(entries[3][1], 'allowXULXBL')
self.assertEqual(entries[3][2], 2)
# when creating a DB we should default to user_version==5
cur.execute('PRAGMA user_version')
entries = cur.fetchall()
self.assertEqual(entries[0][0], 5)
perms.clean_db()
# table should be removed
cur.execute("select * from sqlite_master where type='table'")
entries = cur.fetchall()
self.assertEqual(len(entries), 0)
def test_nw_prefs(self):
perms = Permissions(self.profile_dir, self.locations_file.name)
prefs, user_prefs = perms.network_prefs(False)
self.assertEqual(len(user_prefs), 0)
self.assertEqual(len(prefs), 0)
prefs, user_prefs = perms.network_prefs(True)
self.assertEqual(len(user_prefs), 2)
self.assertEqual(user_prefs[0], ('network.proxy.type', 2))
self.assertEqual(user_prefs[1][0], 'network.proxy.autoconfig_url')
origins_decl = "var knownOrigins = (function () { return ['http://mochi.test:8888', " \
"'http://127.0.0.1:80', 'http://127.0.0.1:8888'].reduce"
self.assertTrue(origins_decl in user_prefs[1][1])
proxy_check = ("'http': 'PROXY mochi.test:8888'",
"'https': 'PROXY mochi.test:4443'",
"'ws': 'PROXY mochi.test:4443'",
"'wss': 'PROXY mochi.test:4443'")
self.assertTrue(all(c in user_prefs[1][1] for c in proxy_check))
def verify_user_version(self, version):
"""Verifies that we call INSERT statements using the correct number
of columns for existing databases.
"""
self.write_perm_db(version=version)
Permissions(self.profile_dir, self.locations_file.name)
perms_db_filename = os.path.join(self.profile_dir, 'permissions.sqlite')
select_stmt = 'select * from moz_hosts'
con = sqlite3.connect(perms_db_filename)
cur = con.cursor()
cur.execute(select_stmt)
entries = cur.fetchall()
self.assertEqual(len(entries), 3)
columns = {
1: 6,
2: 6,
3: 8,
4: 9,
5: 7,
}[version]
self.assertEqual(len(entries[0]), columns)
for x in range(4, columns):
self.assertEqual(entries[0][x], 0)
def test_existing_permissions_db_v2(self):
self.verify_user_version(2)
def test_existing_permissions_db_v3(self):
self.verify_user_version(3)
def test_existing_permissions_db_v4(self):
self.verify_user_version(4)
def test_existing_permissions_db_v5(self):
self.verify_user_version(5)
if __name__ == '__main__':
unittest.main()
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