Remove flask_security module - not used

1 files changed, 0 insertions, 379 deletions

diff --git a/wqflask/flask_security/utils.py b/wqflask/flask_security/utils.py
deleted file mode 100644
index 7397ab4f..00000000
--- a/wqflask/flask_security/utils.py
+++ /dev/null
@@ -1,379 +0,0 @@
-# -*- coding: utf-8 -*-
-"""
-    flask.ext.security.utils
-    ~~~~~~~~~~~~~~~~~~~~~~~~
-
-    Flask-Security utils module
-
-    :copyright: (c) 2012 by Matt Wright.
-    :license: MIT, see LICENSE for more details.
-"""
-
-import base64
-import blinker
-import functools
-import hashlib
-import hmac
-from contextlib import contextmanager
-from datetime import datetime, timedelta
-
-from flask import url_for, flash, current_app, request, session, render_template
-from flask.ext.login import login_user as _login_user, \
-     logout_user as _logout_user
-from flask.ext.mail import Message
-from flask.ext.principal import Identity, AnonymousIdentity, identity_changed
-from itsdangerous import BadSignature, SignatureExpired
-from werkzeug.local import LocalProxy
-
-from .signals import user_registered, user_confirmed, \
-    confirm_instructions_sent, login_instructions_sent, \
-    password_reset, password_changed, reset_password_instructions_sent
-
-# Convenient references
-_security = LocalProxy(lambda: current_app.extensions['security'])
-
-_datastore = LocalProxy(lambda: _security.datastore)
-
-_pwd_context = LocalProxy(lambda: _security.pwd_context)
-
-
-def login_user(user, remember=True):
-    """Performs the login and sends the appropriate signal."""
-
-    if not _login_user(user, remember):
-        return False
-
-    if _security.trackable:
-        old_current_login, new_current_login = user.current_login_at, datetime.utcnow()
-        remote_addr = request.remote_addr or 'untrackable'
-        old_current_ip, new_current_ip = user.current_login_ip, remote_addr
-
-        user.last_login_at = old_current_login or new_current_login
-        user.current_login_at = new_current_login
-        user.last_login_ip = old_current_ip or new_current_ip
-        user.current_login_ip = new_current_ip
-        user.login_count = user.login_count + 1 if user.login_count else 1
-
-        _datastore.put(user)
-
-    identity_changed.send(current_app._get_current_object(),
-                          identity=Identity(user.id))
-    return True
-
-
-def logout_user():
-    for key in ('identity.name', 'identity.auth_type'):
-        session.pop(key, None)
-    identity_changed.send(current_app._get_current_object(),
-                          identity=AnonymousIdentity())
-    _logout_user()
-
-
-def get_hmac(password):
-    if _security.password_hash == 'plaintext':
-        return password
-
-    if _security.password_salt is None:
-        raise RuntimeError('The configuration value `SECURITY_PASSWORD_SALT` '
-            'must not be None when the value of `SECURITY_PASSWORD_HASH` is '
-            'set to "%s"' % _security.password_hash)
-
-    h = hmac.new(_security.password_salt, password.encode('utf-8'), hashlib.sha512)
-    return base64.b64encode(h.digest())
-
-
-def verify_password(password, password_hash):
-    return _pwd_context.verify(get_hmac(password), password_hash)
-
-
-def verify_and_update_password(password, user):
-    verified, new_password = _pwd_context.verify_and_update(get_hmac(password), user.password)
-    if verified and new_password:
-        user.password = new_password
-        _datastore.put(user)
-    return verified
-
-
-def encrypt_password(password):
-    return _pwd_context.encrypt(get_hmac(password))
-
-
-def md5(data):
-    return hashlib.md5(data).hexdigest()
-
-
-def do_flash(message, category=None):
-    """Flash a message depending on if the `FLASH_MESSAGES` configuration
-    value is set.
-
-    :param message: The flash message
-    :param category: The flash message category
-    """
-    if config_value('FLASH_MESSAGES'):
-        flash(message, category)
-
-
-def get_url(endpoint_or_url):
-    """Returns a URL if a valid endpoint is found. Otherwise, returns the
-    provided value.
-
-    :param endpoint_or_url: The endpoint name or URL to default to
-    """
-    try:
-        return url_for(endpoint_or_url)
-    except:
-        return endpoint_or_url
-
-
-def get_security_endpoint_name(endpoint):
-    return '%s.%s' % (_security.blueprint_name, endpoint)
-
-
-def url_for_security(endpoint, **values):
-    """Return a URL for the security blueprint
-
-    :param endpoint: the endpoint of the URL (name of the function)
-    :param values: the variable arguments of the URL rule
-    :param _external: if set to `True`, an absolute URL is generated. Server
-      address can be changed via `SERVER_NAME` configuration variable which
-      defaults to `localhost`.
-    :param _anchor: if provided this is added as anchor to the URL.
-    :param _method: if provided this explicitly specifies an HTTP method.
-    """
-    endpoint = get_security_endpoint_name(endpoint)
-    return url_for(endpoint, **values)
-
-
-def get_post_login_redirect():
-    """Returns the URL to redirect to after a user logs in successfully."""
-    return (get_url(request.args.get('next')) or
-            get_url(request.form.get('next')) or
-            find_redirect('SECURITY_POST_LOGIN_VIEW'))
-
-
-def find_redirect(key):
-    """Returns the URL to redirect to after a user logs in successfully.
-
-    :param key: The session or application configuration key to search for
-    """
-    rv = (get_url(session.pop(key.lower(), None)) or
-          get_url(current_app.config[key.upper()] or None) or '/')
-    return rv
-
-
-def get_config(app):
-    """Conveniently get the security configuration for the specified
-    application without the annoying 'SECURITY_' prefix.
-
-    :param app: The application to inspect
-    """
-    items = app.config.items()
-    prefix = 'SECURITY_'
-
-    def strip_prefix(tup):
-        return (tup[0].replace('SECURITY_', ''), tup[1])
-
-    return dict([strip_prefix(i) for i in items if i[0].startswith(prefix)])
-
-
-def get_message(key, **kwargs):
-    rv = config_value('MSG_' + key)
-    return rv[0] % kwargs, rv[1]
-
-
-def config_value(key, app=None, default=None):
-    """Get a Flask-Security configuration value.
-
-    :param key: The configuration key without the prefix `SECURITY_`
-    :param app: An optional specific application to inspect. Defaults to Flask's
-                `current_app`
-    :param default: An optional default value if the value is not set
-    """
-    app = app or current_app
-    return get_config(app).get(key.upper(), default)
-
-
-def get_max_age(key, app=None):
-    now = datetime.utcnow()
-    expires = now + get_within_delta(key + '_WITHIN', app)
-    td = (expires - now)
-    return (td.microseconds + (td.seconds + td.days * 24 * 3600) * 1e6) / 1e6
-
-
-def get_within_delta(key, app=None):
-    """Get a timedelta object from the application configuration following
-    the internal convention of::
-
-        <Amount of Units> <Type of Units>
-
-    Examples of valid config values::
-
-        5 days
-        10 minutes
-
-    :param key: The config value key without the 'SECURITY_' prefix
-    :param app: Optional application to inspect. Defaults to Flask's
-                `current_app`
-    """
-    txt = config_value(key, app=app)
-    values = txt.split()
-    return timedelta(**{values[1]: int(values[0])})
-
-
-def send_mail(subject, recipient, template, **context):
-    """Send an email via the Flask-Mail extension.
-
-    :param subject: Email subject
-    :param recipient: Email recipient
-    :param template: The name of the email template
-    :param context: The context to render the template with
-    """
-
-    context.setdefault('security', _security)
-    context.update(_security._run_ctx_processor('mail'))
-
-    msg = Message(subject,
-                  sender=_security.email_sender,
-                  recipients=[recipient])
-
-    ctx = ('security/email', template)
-    msg.body = render_template('%s/%s.txt' % ctx, **context)
-    msg.html = render_template('%s/%s.html' % ctx, **context)
-
-    if _security._send_mail_task:
-        _security._send_mail_task(msg)
-        return
-
-    mail = current_app.extensions.get('mail')
-    mail.send(msg)
-
-
-def get_token_status(token, serializer, max_age=None):
-    serializer = getattr(_security, serializer + '_serializer')
-    max_age = get_max_age(max_age)
-    user, data = None, None
-    expired, invalid = False, False
-
-    try:
-        data = serializer.loads(token, max_age=max_age)
-    except SignatureExpired:
-        d, data = serializer.loads_unsafe(token)
-        expired = True
-    except BadSignature:
-        invalid = True
-
-    if data:
-        user = _datastore.find_user(id=data[0])
-
-    expired = expired and (user is not None)
-    return expired, invalid, user
-
-
-@contextmanager
-def capture_passwordless_login_requests():
-    login_requests = []
-
-    def _on(data, app):
-        login_requests.append(data)
-
-    login_instructions_sent.connect(_on)
-
-    try:
-        yield login_requests
-    finally:
-        login_instructions_sent.disconnect(_on)
-
-
-@contextmanager
-def capture_registrations():
-    """Testing utility for capturing registrations.
-
-    :param confirmation_sent_at: An optional datetime object to set the
-                                 user's `confirmation_sent_at` to
-    """
-    registrations = []
-
-    def _on(data, app):
-        registrations.append(data)
-
-    user_registered.connect(_on)
-
-    try:
-        yield registrations
-    finally:
-        user_registered.disconnect(_on)
-
-
-@contextmanager
-def capture_reset_password_requests(reset_password_sent_at=None):
-    """Testing utility for capturing password reset requests.
-
-    :param reset_password_sent_at: An optional datetime object to set the
-                                   user's `reset_password_sent_at` to
-    """
-    reset_requests = []
-
-    def _on(request, app):
-        reset_requests.append(request)
-
-    reset_password_instructions_sent.connect(_on)
-
-    try:
-        yield reset_requests
-    finally:
-        reset_password_instructions_sent.disconnect(_on)
-
-
-class CaptureSignals(object):
-    """Testing utility for capturing blinker signals.
-
-    Context manager which mocks out selected signals and registers which are `sent` on and what
-    arguments were sent. Instantiate with a list of blinker `NamedSignals` to patch. Each signal
-    has it's `send` mocked out.
-    """
-    def __init__(self, signals):
-        """Patch all given signals and make them available as attributes.
-
-        :param signals: list of signals
-        """
-        self._records = {}
-        self._receivers = {}
-        for signal in signals:
-            self._records[signal] = []
-            self._receivers[signal] = functools.partial(self._record, signal)
-
-    def __getitem__(self, signal):
-        """All captured signals are available via `ctxt[signal]`.
-        """
-        if isinstance(signal, blinker.base.NamedSignal):
-            return self._records[signal]
-        else:
-            super(CaptureSignals, self).__setitem__(signal)
-
-    def _record(self, signal, *args, **kwargs):
-        self._records[signal].append((args, kwargs))
-
-    def __enter__(self):
-        for signal, receiver in self._receivers.iteritems():
-            signal.connect(receiver)
-        return self
-
-    def __exit__(self, type, value, traceback):
-        for signal, receiver in self._receivers.iteritems():
-            signal.disconnect(receiver)
-
-    def signals_sent(self):
-        """Return a set of the signals sent.
-        :rtype: list of blinker `NamedSignals`.
-        """
-        return set([signal for signal, _ in self._records.iteritems() if self._records[signal]])
-
-
-def capture_signals():
-    """Factory method that creates a `CaptureSignals` with all the flask_security signals."""
-    return CaptureSignals([user_registered, user_confirmed,
-                           confirm_instructions_sent, login_instructions_sent,
-                           password_reset, password_changed,
-                           reset_password_instructions_sent])
-
-