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# Byte-compiled / optimized / DLL files
__pycache__/
*.py[cod]
*$py.class
# C extensions
*.so
# Distribution / packaging
.Python
env/
build/
develop-eggs/
dist/
downloads/
eggs/
.eggs/
lib/
lib64/
parts/
sdist/
var/
wheels/
*.egg-info/
.installed.cfg
*.egg
# PyInstaller
# Usually these files are written by a python script from a template
# before PyInstaller builds the exe, so as to inject date/other infos into it.
*.manifest
*.spec
# Installer logs
pip-log.txt
pip-delete-this-directory.txt
# Unit test / coverage reports
htmlcov/
.tox/
.coverage
.coverage.*
.cache
nosetests.xml
coverage.xml
*.cover
.hypothesis/
# Translations
*.mo
*.pot
# Django stuff:
*.log
local_settings.py
# Flask stuff:
instance/
.webassets-cache
# Scrapy stuff:
.scrapy
# Sphinx documentation
docs/_build/
# PyBuilder
target/
# Jupyter Notebook
.ipynb_checkpoints
# pyenv
.python-version
# celery beat schedule file
celerybeat-schedule
# SageMath parsed files
*.sage.py
# dotenv
.env
# virtualenv
.venv
venv/
ENV/
# Spyder project settings
.spyderproject
.spyproject
# Rope project settings
.ropeproject
# mkdocs documentation
/site
# mypy
.mypy_cache/
# idea ide
.idea
.DS_Store
**/.DS_Store
LICENSE 0 → 100644
GNU GENERAL PUBLIC LICENSE
Version 3, 29 June 2007
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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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, see <http://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If the program does terminal interaction, make it output a short
notice like this when it starts in an interactive mode:
{project} Copyright (C) {year} {fullname}
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, your program's commands
might be different; for a GUI interface, you would use an "about box".
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU GPL, see
<http://www.gnu.org/licenses/>.
The GNU General Public License does not permit incorporating your program
into proprietary programs. If your program is a subroutine library, you
may consider it more useful to permit linking proprietary applications with
the library. If this is what you want to do, use the GNU Lesser General
Public License instead of this License. But first, please read
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
README.md 0 → 100644
# OpenRedPhone
Dependencies:
1. Tornado.
2. Simplejson
3. Futures
4. Tornadis
5. Momoko
6. Django (models)
What has to be added:
1. Add Static socket connection
2. Add Static socket handler
3. Create models
4. Create redis, pushserver, session clients.
5. Remove Django from dependencies.
entities/json/account_data.py 0 → 100644
from __future__ import unicode_literals
from info.s1z.utils.json_serializable import JsonSerializable
from info.s1z.utils.json_serializable import json_property
from .account_device import AccountDevice
class AccountData(JsonSerializable):
@json_property(int, null=True)
def whitelisted(self): pass
@json_property(bytes)
def number(self): pass
@json_property([AccountDevice], AccountDevice)
def devices(self): pass
@json_property(bytes)
def identity_key(self): pass
def get_devices(self):
return self.devices
def get_device(self, _id):
# type: (int) -> AccountDevice
for device in self.devices:
if _id == device.id:
return device
entities/json/account_device.py 0 → 100644
from __future__ import unicode_literals
from info.s1z.utils.json_serializable import JsonSerializable
from info.s1z.utils.json_serializable import json_property
from .signed_pre_key import SignedPreKey
class AccountDevice(JsonSerializable):
@json_property(int)
def id(self): pass
@json_property(bytes, null=True)
def name(self): pass
@json_property(bytes)
def auth_token(self): pass
@json_property(bytes)
def salt(self): pass
@json_property(bytes)
def signaling_key(self): pass
@json_property(bytes, null=True)
def gcm_id(self): pass
@json_property(bytes, null=True)
def apn_id(self): pass
@json_property(bytes, null=True)
def voip_apn_id(self): pass
@json_property(int)
def push_timestamp(self): pass
@json_property(bool)
def fetches_messages(self): pass
@json_property(int)
def registration_id(self): pass
@json_property(SignedPreKey, SignedPreKey)
def signed_pre_key(self): pass
@json_property(int)
def last_seen(self): pass
@json_property(int)
def created(self): pass
@json_property(bool)
def voice(self): pass
@json_property(bytes)
def user_agent(self): pass
entities/json/signed_pre_key.py 0 → 100644
from __future__ import unicode_literals
from info.s1z.utils.json_serializable import JsonSerializable
from info.s1z.utils.json_serializable import json_property
class SignedPreKey(JsonSerializable):
@json_property(int)
def key_id(self): pass
@json_property(bytes)
def public_key(self): pass
@json_property(bytes)
def signature(self): pass
entities/psql/account.py 0 → 100644
from __future__ import unicode_literals
import tornado.gen
from hashlib import sha1
from info.s1z.utils.log import Log
from info.s1z.utils.jsonutil import JsonUtil
from info.s1z import apsql as models
from entities.json.account_data import AccountData
from entities.json.account_device import AccountDevice
class Account(models.Model):
id = None # type: int
number = None # type: bytes
data = None # type: AccountData
devices = None # type: list
_all_fields = ["id", "number", "data", "devices"]
def __init__(self, _id, number, data):
# type: (int, bytes, dict) -> None
self.id = _id
self.number = number
self.data = JsonUtil.from_json(data, AccountData)
self.devices = self.data.get_devices()
def get_device(self, _id):
# type: (int) -> AccountDevice
return self.data.get_device(_id)
def auth(self, passw, count=None):
# TODO(s1z): Please IMPLEMENT ME :)
return True
#type = "otp" if count is not None else "basic"
#for device in self.devices:
# salt = device.salt
# if self.otp == sha1(device.salt+passw).hexdigest():
# return True
#return False
@classmethod
@tornado.gen.coroutine
def get(cls, **kwargs):
request, params = cls.get_select(*cls._all_fields, **kwargs)
result = yield cls.execute(request, params)
if result is None:
raise cls.DoesNotExist()
raise tornado.gen.Return(cls._object(result))
handlers/main_handler.py 0 → 100644
import tornado.gen
import tornado.web
from info.s1z.utils.log import Log
from .static_handler import StaticSocketHandler
TAG = "MainHandler"
class MainHandler(StaticSocketHandler):
_active_session = None # type: int # Do we need it here?
account = None # type: Account # TODO(s1z): Create a model
# Managers
relay = None
push = None
session = None
managers = ["relay", "push", "session"]
SUPPORTED_METHODS = (
'GET', 'DELETE', 'RING', 'BUSY'
)
def initialize(self, *args, **kwargs):
try:
for client_name in self.managers:
setattr(self, client_name, kwargs.pop(client_name))
except KeyError:
raise AttributeError(
"Clients must be set (%s)" % ','.join(self.managers)
)
@tornado.gen.coroutine
def handle_create(self, device_id, number):
Log.d(TAG, "handle_create: %r, %r" % (device_id, number))
self.set_status(200)
self.finish()
@tornado.gen.coroutine
def handle_ring(self, device_id, number):
self.set_status(200)
self.finish()
@tornado.gen.coroutine
def handle_busy(self, device_id, number):
self.set_status(200)
self.finish()
@tornado.gen.coroutine
def handle_delete(self, device_id, number):
self.set_status(200)
self.finish()
@StaticSocketHandler.static
def get(self, device_id, number):
Log.d(TAG, "get")
return self.handle_create(device_id, number)
@StaticSocketHandler.static
def ring(self, device_id, number):
Log.d(TAG, "ring")
return self.handle_ring(device_id, number)
@StaticSocketHandler.static
def busy(self, device_id, number):
Log.d(TAG, "busy")
return self.handle_busy(device_id, number)
@StaticSocketHandler.static
def delete(self, device_id, number):
Log.d(TAG, "delete")
return self.handle_delete(device_id, number)
def __del__(self):
# Will not be invoke if there is a memory leak somewhere
# TODO(s1z): Remove it when everything is done
Log.d(TAG, b"__del__ %r" % MainHandler.__name__)
handlers/static_handler.py 0 → 100644
# -*- coding: utf-8 -*-
import tornado.escape
import tornado.web
import tornado.gen
import tornado.httputil
from utils.static_socket_connection import StaticSocketConnection
from info.s1z.utils.log import Log
TAG = "StaticSocketHandler"
class StaticSocketHandler(tornado.web.RequestHandler):
_status_code = None # type: int
_static_connection = None # type: StaticSocketConnection
open_args = None # type: tuple
open_kwargs = None # type: dict
is_static = False # type: bool
is_closed = False # type: bool
@staticmethod
def static(real_func):
def basic_auth(wrap_func):
@tornado.web.asynchronous
def deco(self, *args, **kwargs):
def callback():
return wrap_func(self, *args, **kwargs)
self.auth(callback)
return deco
@basic_auth
def wrapper(self, *args, **kwargs):
if not self.is_static:
self.start_static()
real_func(self, *args, **kwargs)
return wrapper
@tornado.gen.coroutine
def auth(self, callback):
Log.d(TAG, "auth")
if "Authorization" in self.request.headers:
login, passw = get_loginpass(self.request.headers["Authorization"])
if login == self.login and passw == self.passw:
callback()
return
#try:
# raise NotImplementedError()
#except NotImplementedError as e:
# Log.e(TAG, "auth is not implemented", e)
#self.r500()
def start_static(self, *args, **kwargs):
self.open_args = args
self.open_kwargs = kwargs
self.is_static = True
self.is_closed = False
self._static_connection = StaticSocketConnection(self)
self._static_connection.add_on_open_callback(self.on_open)
self._static_connection.add_on_close_callback(self.on_close)
self._static_connection.accept_connection()
def on_open(self, *args, **kwargs):
Log.d(TAG, "on_open %r" % id(self))
def on_close(self, *args, **kwargs):
Log.d(TAG, "on_open %r" % id(self))
if not self.is_closed and self.is_static:
self.is_closed = True
if self._static_connection is not None:
self._static_connection.abort()
self._static_connection = None
super(StaticSocketHandler, self)._break_cycles()
def static_flush(self, include_footers=False, callback=None):
chunk = b"".join(self._write_buffer)
self._write_buffer = []
for transform in self._transforms:
self._status_code, self._headers, chunk = \
transform.transform_first_chunk(
self._status_code, self._headers,
chunk, include_footers)
if self.request.method == "HEAD":
chunk = None
if hasattr(self, "_new_cookie"):
for cookie in self._new_cookie.values():
self.add_header("Set-Cookie", cookie.OutputString(None))
start_line = tornado.httputil.ResponseStartLine(self.request.version,
self._status_code,
self._reason)
if self._static_connection:
self._static_connection.write_headers(
start_line, self._headers, chunk
)
return self._static_connection._stream.write(
chunk, callback=callback
)
def static_finish(self, chunk=None):
if self._status_code == 304:
assert not self._write_buffer, "Cannot send body with 304"
self._clear_headers_for_304()
elif "Content-Length" not in self._headers:
content_length = sum(len(part) for part in self._write_buffer)
self.set_header("Content-Length", content_length)
self.static_flush(include_footers=True)
def finish(self, *args, **kwargs):
if not self.is_static:
super(StaticSocketHandler, self).finish(*args, **kwargs)
else:
self.static_finish(*args, **kwargs)
def close(self, *args, **kwargs):
self.finish(*args, **kwargs)
self.on_close()
def r400(self):
self.set_status(400, "Bad Request")
self.finish()
def r401(self):
self.set_status(401, "Unauthorized")
self.add_header("WWW-Authenticate", 'Basic realm="Unauthorized"')
self.finish()
def r402(self, data=None):
self.set_status(402)
self.write(data or b"Unknown error")
self.finish()
def r404(self):
self.set_status(404)
self.finish()
def r500(self):
self.set_status(500)
self.finish()
def __del__(self):
# Will not be invoke if there is a memory leak somewhere
# TODO(s1z): Remove it when everything is done
Log.d(TAG, "__del__ %s" % StaticSocketHandler.__name__)
info/s1z/apsql.py 0 → 100644
# -*- encoding: utf-8 -*-
import momoko
import tornado.gen
import tornado.ioloop
class BaseModel(object):
class DoesNotExist(Exception):
pass
class UpdateFailed(Exception):
pass
class InsertError(Exception):
pass
class Model(BaseModel):
_table = None # this should be overwritten
_pool = None
_pool_read = None
#
_min_size = 5 # Minimal numbers of connections
_max_size = 100 # Max numbers of connections
_raise_c_errors = False
_reconnect_interval = 50 # milliseconds
_auto_shrink = True
#
host = None
port = None
login = None
password = None
db = None
@classmethod
def _object(cls, args):
for obj in args:
return cls(*obj)
@classmethod
def _objects(cls, args):
return [cls._object([x]) for x in args]
@classmethod
def _strip_count(cls, args):
for val in args:
for _id in val:
return _id
return 0
@classmethod
def get_returning_insert(cls, *returning, **fields):
str_fields = ','.join(fields.keys())
str_values = ','.join(['%s' for i in range(len(fields.keys()))])
str_returning = "id, {fields}".format(
fields=str_fields
) if len(returning) > 0 else ','.join(returning)
return (
" INSERT INTO {table} ({fields}) "
" VALUES ({values}) "
" RETURNING {returning} "
).format(
table=cls._table,
fields=str_fields,
values=str_values,
returning=str_returning
), fields.values()
@classmethod
def get_select(cls, *fields, **where):
return (
" SELECT {fields}"
" FROM {table} "
" WHERE {where} "
).format(
table=cls._table,
fields=','.join(fields),
where=' AND '.join(['{} = %s'.format(f) for f in where.keys()])
), where.values()
@staticmethod
def set_parameters(host, port, login, password, db):
Model.host = host
Model.port = port
Model.login = login
Model.password = password
Model.db = db
Model._pool = Model.current()
Model.connect()
@staticmethod
def set_read_parameters(host, port, login, password, db):
# TODO(s1z): Add Read only DB instance
Model.host = host
Model.port = port
Model.login = login
Model.password = password
Model.db = db
Model._pool_read = Model.current()
Model.connect()
@staticmethod
def new_instance():
pool = momoko.Pool(
dsn='dbname=%s user=%s password=%s host=%s port=%s' % (
Model.db,
Model.login,
Model.password,
Model.host,
Model.port
),
size=Model._min_size,
max_size=Model._max_size,
ioloop=tornado.ioloop.IOLoop.current(),
setsession=["SET TIME ZONE UTC"],
raise_connect_errors=Model._raise_c_errors,
auto_shrink=Model._auto_shrink
)
return pool
@staticmethod
def current():
current = getattr(Model, "_pool", None)
if current is None:
return Model.new_instance()
return current
@staticmethod
def connect():
if Model._pool is not None:
Model._pool.connect()
@staticmethod
def disconnect():
if Model._pool is not None and not Model._pool.closed:
# Warning: blocking method !!!
Model._pool.close()
@classmethod
@tornado.gen.coroutine
def execute(cls, *args):
if cls._pool is None:
raise IOError("Momoko not connected to DB instance!")
cursor = yield cls._pool.execute(*args)
if cursor.description:
# if there is a description in the cursor then we can fetch it
raise tornado.gen.Return(cursor.fetchall())
info/s1z/utils/base_64.py 0 → 100644
from __future__ import unicode_literals
import sys
import base64
if sys.version_info[0] == 3:
unicode = str
class Base64(object):
@staticmethod
def encode_without_padding(data):
# type: ([str, unicode, bytes, bytearray]) -> bytes
if isinstance(data, (str, unicode)):
data = data.encode("utf-8")
return base64.b64encode(bytes(data)).rstrip(b'=')
@staticmethod
def decode_without_padding(data):
# type: ([str, unicode, bytes, bytearray]) -> bytes
if isinstance(data, (str, unicode)):
data = data.encode("utf-8")
return base64.b64decode(bytes(data) + b'===')
@staticmethod
def encode(data):
# type: ([str, unicode, bytes, bytearray]) -> bytes
if isinstance(data, (str, unicode)):
data = data.encode("utf-8")
return base64.b64encode(bytes(data))
@staticmethod
def decode(data):
# type: ([str, unicode, bytes, bytearray]) -> bytes
if isinstance(data, (str, unicode)):
data = data.encode("utf-8")
return base64.b64decode(bytes(data))
info/s1z/utils/json_serializable.py 0 → 100644
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
# TODO(s1z): fallback to json
# TODO(s1z): This is madness! You have to clean this shit :)
import sys
import simplejson as json
from .log import Log
try:
range = xrange
except ImportError:
# python 3 has no unicode
unicode = str
TAG = "JsonSerializable"
class DefaultSerializer(object):
@staticmethod
def loads(data):
return data
@staticmethod
def dumps(data):
return data
class JProperty(property):
value_type = None
serializer = None
null = None
def __init__(self, fget, fset, fdel, value_type, serializer, null, jsonize):
super(JProperty, self).__init__(fget, fset, fdel)
self.value_type = value_type
self.serializer = serializer
self.null = null
self.jsonize = jsonize
def get_value_type(self):
return self.value_type
def get_serializer(self):
return self.serializer
def get_null(self):
return self.null
def get_jsonize(self):
# type: (self) -> bool
return self.jsonize is True
def json_property(value_type, serializer=DefaultSerializer, null=False, j=True):
def check_type(self, name, value):
setattr(self, "_serialized_%s" % name, serializer.dumps(value))
return value
def wrap(f):
def getter(self):
return getattr(
self,
"_serializable_%s" % f.__name__,
None
) or f(self)
def setter(self, value):
setattr(self, "_serializable_%s" % f.__name__, value)
# TODO(s1z): Do we need to serialize in real time or when dumping?
setattr(
self, "_serialized_%s" % f.__name__, serializer.dumps(value)
)
def deleter(self):
delattr(self, "_serializable_%s" % f.__name__)
return JProperty(
getter, setter, deleter, value_type, serializer, null, j
)
return wrap
class MetaSerializable(type):
def __new__(cls, name, bases, attrs):
new_cls = super(MetaSerializable, cls).__new__(cls, name, bases, attrs)
bases_serializable = {}
for base in bases:
if hasattr(base, "_serializable"):
bases_serializable.update(base._serializable)
new_cls._serializable = bases_serializable
for k, v in attrs.items():
if isinstance(v, JProperty):
new_cls._serializable[k] = v
return new_cls
def __call__(cls, *args, **kwargs):
return type.__call__(cls, *args, **kwargs)
# TODO(s1z): Do we need to init default values ? I guess not
# if len(args) < 0 or len(kwargs) < 0:
# for k in obj._serializable:
# getattr(obj, k)
class JsonSerializable(object):
__metaclass__ = MetaSerializable
_serializable = {}
def _get_keys(self):
return self._serializable.keys()
def _get_value(self, key):
serialized = getattr(self, "_serialized_%s" % key, None)
return serialized if serialized is not None else getattr(self, key)
@classmethod
def _obj_dumps(cls, obj):
if isinstance(obj, JsonSerializable):
serialized = {}
for key in obj._get_keys():
p = cls._serializable.get(key, None) # type: JProperty
final_key = obj._unpythonize(key) if p.get_jsonize() else key
value = obj._get_value(key)
# TODO(s1z): Do we need to send if null ? Have to add setups
if value is not None:
serialized[final_key] = value
else:
if p is not None and p.get_null():
serialized[final_key] = None
else:
raise AttributeError("'%s':'%s'" % (key, value))
return serialized
@classmethod
def _dumps(cls, obj):
if type(obj) is list:
serialized = []
for data in obj:
serialized.append(cls._obj_dumps(data))
return serialized
return cls._obj_dumps(obj)
@classmethod
def _obj_loads(cls, data):
obj = cls.__new__(cls)
if isinstance(data, dict):
for k, v in data.items():
real_name = cls._pythonize(k)
p = cls._serializable.get(real_name, None)
if p is not None and isinstance(p, JProperty):
serializer = p.get_serializer()
real_value = serializer.loads(v)
setattr(obj, real_name, real_value)
Log.d(TAG, "_obj_loads: {'%s': '%s'}" % (
real_name, real_value
))
# TODO(s1z): Check if all required fields are set.
return obj
@classmethod
def _loads(cls, obj):
if type(obj) is list:
loaded = []
for data in obj:
loaded.append(cls._obj_loads(data))
return loaded
return cls._obj_loads(obj)
@staticmethod
def _unpythonize(s):
if isinstance(s, (str, unicode)) and len(s) > 0:
new_s = ''
for i in range(len(s)):
if i > 0 and s[i-1] == "_":
new_s += s[i].upper()
elif s[i] == "_":
pass
else:
new_s += s[i].lower()
return new_s
raise AttributeError("Incorrect type = '%s' or len < 1" % type(s))
@staticmethod
def _pythonize(s):
return ''.join(["_%s" % l.lower() if l.isupper() else l for l in s])
@classmethod
def to_json(cls, obj):
return json.dumps(obj, default=cls._dumps)
@classmethod
def from_json(cls, data):
return cls._loads(json.loads(data))
@classmethod
def dumps(cls, value):
return cls._dumps(value)
@classmethod
def loads(cls, value):
return cls._loads(value)
def to_string(self):
return "{}".format(self.to_json(self))
info/s1z/utils/jsonutil.py 0 → 100644
# -*- coding: utf-8 -*-
import simplejson as json
from .log import Log
TAG = "JsonUtil"
class JsonProcessingException(Exception):
pass
class JsonUtil(object):
@staticmethod
def to_json(obj):
if getattr(obj, "to_json", None) is not None:
return obj.__class__.to_json(obj)
raise Exception("%s is not serializable" % obj.__class__)
@staticmethod
def from_json(text, cls):
if getattr(cls, "from_json", None) is not None:
return cls.from_json(text)
raise JsonProcessingException("%s is not serializable" % cls)
@staticmethod
def json_loads(data, default=None):
try:
jdata = json.loads(data, strict=False)
if isinstance(jdata, dict) or isinstance(jdata, list):
return jdata
except Exception as e:
Log.e(TAG, "json_loads: Error = '%s'" % repr(e))
return default
@staticmethod
def json_dumps(*args, **kwargs):
try:
return json.dumps(*args, **kwargs)
except Exception as e:
Log.e(TAG, "json_dumps: Error = '%s'" % repr(e))
raise
info/s1z/utils/log.py 0 → 100644
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import traceback
import logging
class Log(object):
logger = logging.getLogger(__name__)
handler = logging.NullHandler()
handler.setLevel(logging.DEBUG)
logger.addHandler(handler)
@staticmethod
def log(level, tag, message, ex):
if ex is not None:
# exc_type, exc_value, exc_traceback = sys.exc_info()
message = "%s\n%s" % (message, traceback.format_exc())
msg = "{}::{}".format(tag, message)
Log.logger.log(level, msg)
@staticmethod
def d(tag, message, ex=None):
return Log.log(logging.DEBUG, tag, message, ex)
@staticmethod
def i(tag, message, ex=None):
return Log.log(logging.INFO, tag, message, ex)
@staticmethod
def w(tag, message, ex=None):
return Log.log(logging.WARN, tag, message, ex)
@staticmethod
def e(tag, message, ex=None):
return Log.log(logging.ERROR, tag, message, ex)
info/s1z/utils/pbkdf2_hmac.py 0 → 100755
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from __future__ import print_function
from hashlib import new
# TODO(s1z): This was copied from newer version of python or django.
# TODO(s1z): Add the source where is was copied from.
try:
range = xrange
except ImportError:
pass
try:
# OpenSSL's PKCS5_PBKDF2_HMAC requires OpenSSL 1.0+ with HMAC and SHA
from _hashlib import pbkdf2_hmac
except ImportError:
import binascii
import struct
_trans_5C = b"".join(chr(x ^ 0x5C) for x in range(256))
_trans_36 = b"".join(chr(x ^ 0x36) for x in range(256))
def pbkdf2_hmac(hash_name, password, salt, iterations, dklen=None):
"""Password based key derivation function 2 (PKCS #5 v2.0)
This Python implementations based on the hmac module about as fast
as OpenSSL's PKCS5_PBKDF2_HMAC for short passwords and much faster
for long passwords.
"""
if not isinstance(hash_name, str):
raise TypeError(hash_name)
if not isinstance(password, (bytes, bytearray)):
password = bytes(password)
if not isinstance(salt, (bytes, bytearray)):
salt = bytes(salt)
# Fast inline HMAC implementation
inner = new(hash_name)
outer = new(hash_name)
blocksize = getattr(inner, 'block_size', 64)
if len(password) > blocksize:
password = new(hash_name, password).digest()
password = password + b'\x00' * (blocksize - len(password))
inner.update(password.translate(_trans_36))
outer.update(password.translate(_trans_5C))
def prf(msg, inner=inner, outer=outer):
# PBKDF2_HMAC uses the password as key. We can re-use the same
# digest objects and just update copies to skip initialization.
icpy = inner.copy()
ocpy = outer.copy()
icpy.update(msg)
ocpy.update(icpy.digest())
return ocpy.digest()
if iterations < 1:
raise ValueError(iterations)
if dklen is None:
dklen = outer.digest_size
if dklen < 1:
raise ValueError(dklen)
hex_format_string = "%%0%ix" % (new(hash_name).digest_size * 2)
dkey = b''
loop = 1
while len(dkey) < dklen:
prev = prf(salt + struct.pack(b'>I', loop))
rkey = int(binascii.hexlify(prev), 16)
for i in range(iterations - 1):
prev = prf(prev)
rkey ^= int(binascii.hexlify(prev), 16)
loop += 1
dkey += binascii.unhexlify(hex_format_string % rkey)
return dkey[:dklen]
main.py 0 → 100644
#! /usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import tornado.httpserver
import tornado.ioloop
import tornado.web
import logging
import settings as s
from info.s1z.utils.log import Log
from info.s1z import apsql as models
from handlers.main_handler import MainHandler
from utils.auth_manager import AuthManager
from utils.redis_client import RedisClient
TAG = "Main"
def main():
psql = models.Model.set_parameters(**s.POSTGRES)
redis = RedisClient(**s.REDIS)
initializer = dict(
relay=object(),
push=object(),
session=object(),
auth=AuthManager(redis)
)
application = tornado.web.Application([
(
r'^/session/(?P<device_id>\d+)/(?P<number>[0-9\+]{3,15})$',
MainHandler,
initializer
)
])
server = tornado.httpserver.HTTPServer(application)
server.listen(s.SERVER_PORT, s.SERVER_HOST)
server.start()
Log.d(TAG, "OpenRedPhoneServer is run")
if __name__ == "__main__":
io_loop = tornado.ioloop.IOLoop.current()
try:
logging_config = {
"format": "%(asctime)-23s %(levelname)8s: %(message)s",
"level": logging.DEBUG,
}
logging.basicConfig(**logging_config)
main()
io_loop.start()
except KeyboardInterrupt:
io_loop.stop()
requirements.txt 0 → 100644
tornado>=4.5.1
simplejson>=3.11.1
futures>=3.0.5
tornadis>=0.8.0
momoko>=2.2.4
django>=2.0.0
\ No newline at end of file
settings/__init__.py 0 → 100644
from __future__ import unicode_literals
SERVER_HOST = "0.0.0.0"
SERVER_PORT = 31337
POSTGRES = dict(
host="127.0.0.1",
port=5432,
login="login",
password="password",
db="db"
)
REDIS = dict(
host="localhost",
port=6379,
login=None,
password=None,
db=0
)
utils/auth_manager.py 0 → 100644
from __future__ import unicode_literals
import sys
import tornado.gen
from info.s1z.utils.log import Log
from info.s1z.utils.base_64 import Base64
from utils.redis_client import RedisClient
if sys.version_info[0] == 3:
unicode = str
TAG = "AuthManager"
class AuthManager(object):
def __init__(self, redis):
# type: (RedisClient) -> None
self.redis = redis
@tornado.gen.coroutine
def authenticate(self, headers):
# type: (dict) -> Account or None
for header_name in ["Authorization", "WWW-Authorization"]:
auth_data = headers.get(header_name, None)
if auth_data is not None:
try:
auth_type, token = auth_data.split(" ")
auth_method = {
"otp": self.auth_otp,
"basic": self.auth_basic
}.get(auth_type.lower(), None)
if auth_method is not None:
raise tornado.gen.Return((
yield auth_method(
Base64.decode(token).decode("utf-8")
)
))
except Exception as e:
Log.e(TAG, "authenticate error", e)
@tornado.gen.coroutine
def auth_basic(self, token):
# type: (unicode) -> Account or None
login, passw = token.split(":")
account = yield self.redis.get(login)
if account is not None:
pass
def auth_otp(self, token):
# type: (unicode) -> Account or None
login, passw, otp = token.split(":")
account = yield self.redis.get(login)
if account is not None:
pass
utils/redis_client.py 0 → 100644
import tornadis
import tornado.gen
import concurrent.futures
from info.s1z.utils.log import Log
TAG = "RedisClient"
class RedisClient(object):
CONNECTION_TIMEOUT = 10 # type: int
host = None # type: bytes
port = None # type: int
login = None # type: bytes
password = None # type: bytes
db = None # type: int
is_running = None # type: bool
_client = None # type: tornadis.Client
def __init__(self, host=b"localhost", port=6379,
login=None, password=None, db=0):
self.host = host
self.port = port
self.login = login
self.password = password
self.db = db
self._client = None
def start(self):
self.is_running = True
if self._client is None:
self._client = tornadis.Client(
autoconnect=False,
password=self.password,
db=self.db,
**dict(
read_callback=self.on_connected_callback,
close_callback=self.on_close_callback,
host=self.host,
port=self.port,
tcp_nodelay=True,
connect_timeout=self.CONNECTION_TIMEOUT,
read_timeout=self.CONNECTION_TIMEOUT,
)
)
self.connect()
def stop(self):
self.is_running = False
self.disconnect()
@tornado.gen.coroutine
def connect(self):
if self._client is not None:
while not (yield self._client.connect()):
Log.e(TAG, "client connect error. retry after 1 sec")
yield tornado.gen.sleep(1)
raise tornado.gen.Return()
raise AttributeError("tornadis client is None!")
@tornado.gen.coroutine
def disconnect(self):
if self._client is not None and self._client.is_connected():
self._client.disconnect()
@tornado.gen.coroutine
def on_connected_callback(self):
Log.d(TAG, "on_connected_callback")
@tornado.gen.coroutine
def on_close_callback(self):
Log.d(TAG, "on_connected_callback")
if self.is_running is True:
self._client.disconnect()
yield self.connect()
@tornado.gen.coroutine
def set(self, key, value):
# type: (bytes, bytes) -> bool
if self._client.is_connected() and self.is_running is True:
result = yield self._client.call("SET", key, value)
if not isinstance(result, tornadis.ConnectionError):
raise tornado.gen.Return(True)
raise tornado.gen.Return(False)
@tornado.gen.coroutine
def setex(self, key, ttl, value):
# type: (bytes, int, bytes) -> bool
if self._client.is_connected() and self.is_running is True:
result = yield self._client.call("SETEX", key, ttl, value)
if not isinstance(result, tornadis.ConnectionError):
raise tornado.gen.Return(True)
raise tornado.gen.Return(False)
@tornado.gen.coroutine
def get(self, key):
# type: (bytes) -> bytes or None
if self._client.is_connected() and self.is_running is True:
result = yield self._client.call(b"GET", key)
if isinstance(result, tornadis.ConnectionError):
raise result
raise tornado.gen.Return(result)
utils/static_socket_connection.py 0 → 100644
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import tornado.gen
import tornado.iostream
import tornado.httputil as httputil
from tornado.escape import native_str, utf8
from info.s1z.utils.log import Log
TAG = "StaticSocketConnection"
try:
range = xrange
except NameError:
pass
class StaticSocketConnection(object):
_handler = None
_stream = None
_server_terminated = False
_on_open_callbacks = []
_on_close_callbacks = []
is_closed = False
def __init__(self, handler):
# type: (StaticSocketHandler) -> None
self._handler = handler
self._stream = handler.request.connection.detach()
self._stream.set_close_callback(self.on_close)
def abort(self):
if not self.is_closed:
self.is_closed = True
self._handler = None
self._stream.close()
def clear_callbacks(self):
self._on_open_callbacks = []
self._on_close_callbacks = []
def add_on_open_callback(self, callback):
self._on_open_callbacks.append(callback)
def add_on_close_callback(self, callback):
self._on_close_callbacks.append(callback)
@staticmethod
def _execute_callbacks(queue, *args, **kwargs):
# type: (list, tuple, dict) -> None
for i in range(len(queue)):
callback = queue.pop()
try:
callback(*args, **kwargs)
except Exception as e:
Log.e(TAG, b"callback execute error", e)
Log.d(TAG, b"callbacks execution done")
def on_close(self, *args, **kwargs):
self._execute_callbacks(self._on_close_callbacks, *args, **kwargs)
def on_open(self, *args, **kwargs):
self._execute_callbacks(self._on_open_callbacks, *args, **kwargs)
def accept_connection(self):
if self._stream.closed():
return self.abort()
self.on_open(*self._handler.open_args, **self._handler.open_kwargs)
self._receive_data()
def write_headers(self, start_line, headers, chunk=None, callback=None):
lines = [b" ".join([b'%r' % x for x in [
start_line.version, start_line.code, start_line.reason
]])]
for name, value in headers.items():
lines.append(b"%r: %r" % (name, value))
if not self._stream.closed():
data = utf8(b"\r\n".join(lines) + b"\r\n\r\n")
self._stream.write(data)
@tornado.gen.coroutine
def _handle_request(self, data):
try:
start_line, headers = self.parse_headers(data)
request = httputil.HTTPServerRequest(
headers=headers,
start_line=httputil.parse_request_start_line(start_line)
)
deli = self._handler.application.find_handler(request)
getattr(
self._handler, request.method.lower(), self._handler.r404
)(*deli.path_args, **deli.path_kwargs)
except httputil.HTTPInputError as e:
Log.e(TAG, b"_handle_request error", e)
@tornado.gen.coroutine
def _handle_response(self, data):
try:
response = httputil.parse_response_start_line(data)
Log.d(TAG, b"_handle_response %r" % response)
except httputil.HTTPInputError as e:
Log.e(TAG, b"_handle_response error", e)
@tornado.gen.coroutine
def _handle_data(self, data):
if b"HTTP" in data[:4]:
# response
yield self._handle_response(data)
else:
# try read request
yield self._handle_request(data)
self._receive_data()
@tornado.gen.coroutine
def _receive_data(self):
if not self.is_closed:
try:
data_future = self._stream.read_until_regex(
b"\r?\n\r?\n",
max_bytes=65536
)
# TODO(s1z): Do we need a timeout here? I Think we need.
data = yield data_future
yield self._handle_data(data)
except tornado.iostream.StreamClosedError:
self.abort()
@staticmethod
def parse_headers(data):
data = native_str(data.decode('latin1')).lstrip(b"\r\n")
eol = data.find(b"\n")
start_line = data[:eol].rstrip(b"\r")
try:
headers = httputil.HTTPHeaders.parse(data[eol:])
except ValueError:
raise httputil.HTTPInputError(
b"Malformed HTTP headers: %r" % data
)
return start_line, headers
def __del__(self):
# Will not be invoke if there is a memory leak somewhere
# TODO(s1z): Remove it when everything is done
Log.d(TAG, "__del__ %s" % StaticSocketConnection.__name__)
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