def reset():
status = Status()
form = Form(request.forms)
token = request.query.token
s = URLSafeTimedSerializer(secret_key, max_age=3600, salt=salt)
try:
username = s.loads(token)
except:
return abort(500, 'bad signature')
else:
if request.method == 'POST' and form.validate():
new_pbkdf2 = to_bytes(pbkdf2_sha256.encrypt(form.password.data))
try:
conn = db.engine.connect()
conn.execute(users.update().values(
pbkdf2=new_pbkdf2).where(users.c.id == username))
conn.close()
except exc.SQLAlchemyError as message:
status.danger = message
else:
status.success = 'Password Changed. Please log in.'
return render_template('/status.html',
status=status)
return render_template('/action/reset.html',
status=status,
form=form,
username=username,
token=token)
def token(self):
config = current_app.config
secret_key = config.setdefault("SECRET_KEY")
salt = config.setdefault("SECURITY_PASSWORD_SALT")
serializer = URLSafeTimedSerializer(secret_key)
token = serializer.dumps(self.username, salt=salt)
return token
def registration(self):
form = UserForm()
if request.method == "GET":
return render_template("registration.html", form=form)
if form.validate_on_submit():
g.current_user = {}
name = form.name.data
password = bcrypt.hashpw(form.password.data.encode("utf-8"), bcrypt.gensalt(12)).decode("utf-8")
email = form.email.data
user = User(name, password, email)
g.db_session.add(user)
g.db_session.commit()
serializer = URLSafeTimedSerializer(cfg.SECRET_KEY)
token = serializer.dumps(user.email, salt="myblogappconfirm")
msg = Message("Hello, {}".format(name),
recipients=[user.email])
href = url_for("blog.BlogView:confirm_user",
_external=True,
token=token)
msg.html = render_template("email_confirm.html", name=name, href=href)
msg.subject = "Hello, {}. Verify your email please!".format(name)
g.mail_manager.send(msg)
return redirect(blp_url("BlogView:index"))
else:
return render_template("registration.html", form=form)
def generate_security_token(self):
"""Generate a security token."""
serializer = URLSafeTimedSerializer(current_app.config['SECRET_KEY'])
return serializer.dumps(self.email,
salt=current_app.config[
'SECURITY_PASSWORD_SALT'
])
def email_change_hash(request, email_change_hash=None, group=None):
s = URLSafeTimedSerializer(getattr(settings, 'EMAIL_CHANGE_SECRET', '87fuhaidfhahfokhh3u'))
email_data = None
signature_expired = False
invalid_user = False
try:
email_data = s.loads(email_change_hash, max_age=3600 * 24)
except SignatureExpired as e:
signature_expired = True
except Exception as e:
pass
if email_data:
if request.user.is_authenticated:
if request.user.id != email_data['user_id']:
invalid_user = True
else:
user = request.user
user.email = email_data['email']
user.save()
else:
user = User.objects.get(id=email_data['user_id'])
user.email = email_data['email']
user.save()
return render(
request,
'sphene/community/email_changed.html',
{'signature_expired': signature_expired,
'invalid_user': invalid_user,
'email_data': email_data}
)
def verify_email_token(token, expiration=3600):
s = UrlSerializer(DevelopmentConfig.SECRET_KEY)
try:
email = s.loads(token, max_age=expiration)
except:
return False
return email
class Signer(object):
def __init__(self, app=None):
self.app = app
if app is not None: # pragma: no cover
self.init_app(app)
def init_app(self, app):
key = app.config['ITSDANGEROUSKEY']
self.signer = URLSafeTimedSerializer(key)
def loads(self, string, **kwargs):
return self.signer.loads(string, **kwargs)
def dumps(self, key, **kwargs):
return self.signer.dumps(key, **kwargs)
def generate_password_hash(self, password):
return generate_password_hash(password)
def check_password_hash(self, passwd_hash, password):
return check_password_hash(passwd_hash, password)
def reset():
form = EmailForm()
if request.method == 'POST' and form.validate_on_submit():
user = Client.query.filter_by(email=form.email.data).first_or_404()
app.logger.debug(
"Password reset request from {0}".format(
user.email))
subject = "Password reset requested"
# Here we use the URLSafeTimedSerializer we created in `util` at the
# beginning of the chapter
try:
ts = URLSafeTimedSerializer(app.config["SECRET_KEY"])
token = ts.dumps(user.email, salt='recover-key')
except Exception as e:
app.logger.error(e)
abort(404)
recover_url = url_for(
'users.reset_with_token',
token=token,
_external=True)
html = render_template(
'emails/recover.html',
recover_url=recover_url)
run_celery.send_email.apply_async(
(user.email, subject, html)
)
msg = u"""
Please, check your email.
"""
flash(msg, 'error')
return redirect(url_for('users.login'))
return render_template('users/reset.html', form=form)
def confirm_token(token, expiration=3600):
serializer = URLSafeTimedSerializer(cfg.SECRET_KEY)
try:
email = serializer.loads(token, salt=cfg.SECURITY_PASSWORD_SALT, max_age=expiration)
except:
return False
return email
def generate_reset_url(user_id, email_address):
ts = URLSafeTimedSerializer(main.config["SECRET_KEY"])
token = ts.dumps({"user": user_id, "email": email_address},
salt=main.config["RESET_PASSWORD_SALT"])
url = url_for('main.reset_password', token=token, _external=True)
current_app.logger.debug("Generated reset URL: %s", url)
return url
def get_email_token(email, salt, secret):
"""
Generate a timestamped token from the specified email
"""
ts = URLSafeTimedSerializer(secret)
token = ts.dumps(email, salt=salt)
return token
def generate_csrf(secret_key=None, token_key=None):
"""Generate a CSRF token. The token is cached for a request, so multiple
calls to this function will generate the same token.
During testing, it might be useful to access the signed token in
``g.csrf_token`` and the raw token in ``session['csrf_token']``.
:param secret_key: Used to securely sign the token. Default is
``WTF_CSRF_SECRET_KEY`` or ``SECRET_KEY``.
:param token_key: Key where token is stored in session for comparision.
Default is ``WTF_CSRF_FIELD_NAME`` or ``'csrf_token'``.
"""
secret_key = _get_config(
secret_key, 'WTF_CSRF_SECRET_KEY', current_app.secret_key,
message='A secret key is required to use CSRF.'
)
field_name = _get_config(
token_key, 'WTF_CSRF_FIELD_NAME', 'csrf_token',
message='A field name is required to use CSRF.'
)
if field_name not in g:
if field_name not in session:
session[field_name] = hashlib.sha1(os.urandom(64)).hexdigest()
s = URLSafeTimedSerializer(secret_key, salt='wtf-csrf-token')
setattr(g, field_name, s.dumps(session[field_name]))
return g.get(field_name)
def checkUserToken(self,token):
serializer = URLSafeTimedSerializer(app.config['SECRET_KEY'])
username = serializer.loads(token)
if(username == self.username):
return True
else:
return False
def timed_safe_url_load(serialized_data, max_age_in_seconds, salt='peri2organise'):
"""
De-serializes the serialized data into the original data.
Salt can be used when generating safe URL tokens for different purposed,
e.g. salt='reset_password' or salt='auth_token'. The salt must be the same
as the salt used when the data was serialized.
"""
try:
secret_key = app.config['SECRET_KEY']
except KeyError:
raise Exception('A Secret Key is required to generate tokens.')
else:
# Ensure key is a string.
if secret_key is None or not isinstance(secret_key, str):
raise Exception('A Secret Key is required to generate tokens.')
# Create URL safe timed serializer.
serializer = URLSafeTimedSerializer(secret_key, salt=salt)
try:
# Try and decode the data.
decoded_data = serializer.loads(serialized_data, max_age=max_age_in_seconds)
except BadSignature as e:
encoded_payload = e.payload
if encoded_payload is not None:
try:
decoded_data = serializer.load_payload(encoded_payload)
except BadData:
return False
return False
else:
return decoded_data
def confirm_reset_password_token(token):
max_age_key = 'USERS_RESET_PASSWORD_TOKEN_MAX_AGE_IN_SECONDS'
max_age = current_app.config[max_age_key]
salt = current_app.config['USERS_RESET_PASSWORD_TOKEN_SALT']
serializer = URLSafeTimedSerializer(current_app.config['SECRET_KEY'])
user, data = None, None
expired, invalid = False, False
try:
data = serializer.loads(
token,
max_age=max_age,
salt=salt)
except SignatureExpired:
d, data = serializer.loads_unsafe(token, salt=salt)
expired = True
except (BadSignature, TypeError, ValueError):
invalid = True
if data:
user = User.get(id=data[0])
if not invalid and user and user.password:
password_hash = hashlib.md5(user.password).hexdigest()
if not safe_str_cmp(password_hash, data[1]):
invalid = True
expired = expired and (user is not None)
logger.debug("reset password token confirmed?",
expired=expired, invalid=invalid, user=user, data=data)
return expired, invalid, user, data
def _verify(self, signed_token, salt, timeout = None):
serializer = URLSafeTimedSerializer(self.token, salt)
try:
name = serializer.loads(signed_token, max_age=timeout)
return self.name == serializer.loads(signed_token, max_age=timeout)
except SignatureExpired:
return False
def get_serializer(self):
secret_key = self.app.settings.get('SECRET_KEY')
if not secret_key:
return None
s = URLSafeTimedSerializer(secret_key, salt=self.salt)
s.digest_method = self.digest_method
return s
def share(self, file):
file = walker.get_path(file)
s = URLSafeTimedSerializer(current_app.config['SECRET_KEY'])
share_code = s.dumps({'file': str(file.relative())})
if request.args.get('modal', 'false') == 'true':
return render_template('tree/share_modal.html', file=file, share_code=share_code)
return render_template('tree/share.html', file=file, share_code=share_code)
def notify():
'''change notification settings
params: POST: method - notification method
returns: GET: change notify form
POST: redirect
'''
form = ChangeNotifyForm()
# If user has confirmed phone, add that notify choice
if g.user.phone_confirmed:
form.method.choices.extend([('Text', 'Text'), ('Both', 'Both')])
if form.validate_on_submit():
if request.form['method'] != g.user.notify_method:
g.user.notify_method = request.form['method']
g.user.notify_confirmed = False
db.session.add(g.user)
db.session.commit()
flash('Updated unconfirmed settings')
s=URLSafeTimedSerializer(current_app.config['SECRET_KEY'], salt=current_app.config['NOTIFY_CONFIRM_SALT'])
token=s.dumps(g.user.id)
msg = Message('Confirm settings', recipients=[g.user.email])
msg.body='Confirm notification changes: {0}'.format(url_for('.confirm_notify', token=token, _external=True))
mail.send(msg)
logger.info('mail sent: {0}'.format(msg))
flash('Confirmation email sent')
else:
flash('Nothing changed')
return redirect_xhr_or_normal('.profile')
return render_xhr_or_normal('change_notify.html', form=form)
def get_auth_token(self):
"""
Encode a secure token for cookie
"""
login_serializer = URLSafeTimedSerializer(configuration.get('auth', 'secret_key'))
data = [str(self.id), self.password]
return login_serializer.dumps(data)
def verify_key(request):
# TODO: convert to a decorator
key = request.META.get('HTTP_ROLF_API_KEY', '')
s1 = URLSafeSerializer(settings.API_SECRET,
salt="rolf-ipaddress-key")
try:
d = s1.loads(key)
# check their IP
remote_addr = request.META.get(
'HTTP_X_FORWARDED_FOR',
request.META.get('REMOTE_ADDR'))
if d['remote_addr'] != remote_addr:
return None
return get_object_or_404(User, username=d['username'])
except BadSignature:
# try timed key
s2 = URLSafeTimedSerializer(settings.API_SECRET,
salt="rolf-timed-key")
try:
d = s2.loads(key, max_age=60 * 60 * 24 * 7)
return get_object_or_404(User, username=d['username'])
except BadSignature:
# invalid
return None
except SignatureExpired:
return None
return None
def load_user_from_unique_code(token):
s = URLSafeTimedSerializer(current_app.config['SECRET_KEY'])
try:
data = s.loads(token)
except:
return
return User.query.get(data.get('unique_code'))
class Isso(object):
salt = b"Eech7co8Ohloopo9Ol6baimi"
def __init__(self, conf):
self.conf = conf
self.db = db.SQLite3(conf.get('general', 'dbpath'), conf)
self.signer = URLSafeTimedSerializer(conf.get('general', 'session-key'))
super(Isso, self).__init__(conf)
subscribers = []
subscribers.append(Stdout(None))
if conf.get("general", "notify") == "smtp":
subscribers.append(SMTP(self))
self.signal = ext.Signal(*subscribers)
self.urls = Map()
views.Info(self)
comments.API(self)
def sign(self, obj):
return self.signer.dumps(obj)
def unsign(self, obj, max_age=None):
return self.signer.loads(obj, max_age=max_age or self.conf.getint('general', 'max-age'))
def dispatch(self, request):
local.request = request
local.host = wsgi.host(request.environ)
local.origin = origin(self.conf.getiter("general", "host"))(request.environ)
adapter = self.urls.bind_to_environ(request.environ)
try:
handler, values = adapter.match()
except HTTPException as e:
return e
else:
try:
response = handler(request.environ, request, **values)
except HTTPException as e:
return e
except Exception:
logger.exception("%s %s", request.method, request.environ["PATH_INFO"])
return InternalServerError()
else:
return response
def wsgi_app(self, environ, start_response):
response = self.dispatch(JSONRequest(environ))
return response(environ, start_response)
def __call__(self, environ, start_response):
return self.wsgi_app(environ, start_response)
def handle_logging_user_out(self):
serializer = URLSafeTimedSerializer(self.token.consumer.private_key)
parse_result = urlparse.urlparse(self.token.redirect_to)
query_dict = QueryDict(parse_result.query, mutable=True)
query_dict['access_token'] = serializer.dumps(self.token.access_token)
url = urlparse.urlunparse((parse_result.scheme, parse_result.netloc, parse_result.path, '', query_dict.urlencode(), ''))
return HttpResponseRedirect(url)
def confirm_token(token, expiration=3600):
serializer = URLSafeTimedSerializer( ALERTCONFIG.EMAIL_KEY )
try:
email = serializer.loads( token, salt=ALERTCONFIG.EMAIL_SALT, max_age=expiration )
except:
return False
return email
def activate():
''' Activate user account - finish the sign up process now that the email
is verified - get user's password, do checks on it, and insert user into database
'''
#send user to form to set password if hash is good
if request.method == 'GET':
#first, pull user's email and username out of hash
hash = request.args.get('code')
serializer = URLSafeTimedSerializer(current_app.config['SECRET_KEY'])
try:
decoded = serializer.loads(hash, salt='sign_up', max_age=3600)
except SignatureExpired:
flash('Activation period expired. Please sign up again.')
return redirect(url_for('main.index'))
except:
flash("Error activating your account. Please sign up again below.")
return redirect(url_for('main.index'))
return render_template('activate.html', username=decoded[0], email=decoded[1])
# get user's desired password, check, add account
if request.method == 'POST':
username = request.form['username']
email = request.form['email']
password = request.form['password']
confirm_password = request.form['confirm_password']
#checks - password
if password != confirm_password:
flash("Your passwords did not match. Please try again.")
return render_template('activate.html', username=username, email=email)
if len(password) < 5:
flash("Your password is too short. Please try again.")
return render_template('activate.html', username=username, email=email)
#checks - if user already completed sign up, redirect
if User.query.filter_by(username=username).count() > 0:
flash("You've already activated your account.")
return redirect(url_for('main.index'))
# use passlib to encrypt password
myctx = CryptContext(schemes=['pbkdf2_sha256'])
hashed_password = myctx.encrypt(password)
# create a salt
alphabet = string.ascii_letters + string.digits
salt = ''.join(secrets.choice(alphabet) for i in range(32))
#add user
user = User(username, hashed_password, salt, email)
db.session.add(user)
db.session.commit()
login_user(user)
flash('Thank you. Your account has been activated.')
return redirect(url_for('main.settings'))
def createToken(emailAddress,database,token_type) :
"""Creates a token to be used and saves it with the salt in the database"""
salt = uuid.uuid1().int
ts = URLSafeTimedSerializer(sesEmail.SIGNING_KEY)
token = ts.dumps(emailAddress, salt=str(salt)+token_type)
#saves the token and salt pair
database.saveToken(str(salt),str(token))
return urllib.quote_plus(str(token))
def validate_token(config, token, expire_time=3600):
"""from token and expire_time to confirm user's email"""
serializer = URLSafeTimedSerializer(config['SECRET_KEY'])
try:
confirmed_email = serializer.loads(token, max_age=expire_time, salt=config['EMAIL']['salt'])
except Exception:
return False
return confirmed_email
def get_email_from_token(token, salt, secret, max_age=86400):
"""
Read an email from a timestamped token.
Raises an exception if the token is more than 24 hours old or invalid
"""
ts = URLSafeTimedSerializer(secret)
email = ts.loads(token, salt=salt, max_age=max_age)
return email
def confirm_email_token(token, expiration=86400):
serializer = URLSafeTimedSerializer(app.config['SECRET_KEY'])
try:
email = serializer.loads(token, salt=app.config['SECURITY_SALT'], max_age=expiration)
except: # should be watching for specifically BadTimeSignature and SignatureExpired
# add a separate template for failed or expired confirmations
return False
return email
def _get_serializer(app, name):
secret_key = app.config.get('SECRET_KEY')
salt = app.config.get('SECURITY_%s_SALT' % name.upper())
return URLSafeTimedSerializer(secret_key=secret_key, salt=salt)
class Isso(object):
def __init__(self, conf):
self.conf = conf
db_type = conf.get('general', 'db-type')
if db_type == 'sqlite':
self.db = db.SQLite3(conf.get('general', 'dbpath'), conf)
elif db_type == 'psql':
self.db = db_psql.PSQL(conf.get('general', 'dbpath'), conf)
self.signer = URLSafeTimedSerializer(
self.db.preferences.get("session-key"))
self.markup = html.Markup(conf.section('markup'))
self.hasher = hash.new(conf.section("hash"))
super(Isso, self).__init__(conf)
subscribers = []
smtp_backend = False
for backend in conf.getlist("general", "notify"):
if backend == "stdout":
subscribers.append(Stdout(None))
elif backend in ("smtp", "SMTP"):
smtp_backend = True
else:
logger.warn("unknown notification backend '%s'", backend)
if smtp_backend or conf.getboolean("general", "reply-notifications"):
subscribers.append(SMTP(self))
self.signal = ext.Signal(*subscribers)
self.urls = Map()
views.Info(self)
views.Metrics(self)
comments.API(self, self.hasher)
def render(self, text):
return self.markup.render(text)
def sign(self, obj):
return self.signer.dumps(obj)
def unsign(self, obj, max_age=None):
return self.signer.loads(obj,
max_age=max_age
or self.conf.getint('general', 'max-age'))
def dispatch(self, request):
local.request = request
local.host = wsgi.host(request.environ)
local.origin = origin(self.conf.getiter("general",
"host"))(request.environ)
adapter = self.urls.bind_to_environ(request.environ)
try:
handler, values = adapter.match()
except HTTPException as e:
return e
else:
try:
response = handler(request.environ, request, **values)
except HTTPException as e:
return e
except Exception:
logger.exception("%s %s", request.method,
request.environ["PATH_INFO"])
return InternalServerError()
else:
return response
def wsgi_app(self, environ, start_response):
response = self.dispatch(JSONRequest(environ))
return response(environ, start_response)
def __call__(self, environ, start_response):
return self.wsgi_app(environ, start_response)
def generate_token(email, salt=None):
serializer = URLSafeTimedSerializer(current_app.config.get('SECRET_KEY'))
return serializer.dumps(email, salt=salt)
def generate_confirmation_token(email):
serializer = URLSafeTimedSerializer('IAMSOFLUBINSECUREuuKEY')
return serializer.dumps(email, salt='THl72DfWa36wdEPJOEGbe71GSCDWADuuSALT')
from __init__ import login
from models import User
from flask_login import login_user, logout_user, login_required, current_user
import hashlib
import random
import math
import os
import urllib.request
from flask import flash, url_for
from werkzeug.utils import secure_filename
from authy.api import AuthyApiClient
import utils
import smtplib
from flask_mail import Mail, Message
from itsdangerous import URLSafeTimedSerializer, SignatureExpired
s = URLSafeTimedSerializer('thisissecret!')
app.config['CSRF_ENABLED'] = True
app.config['USER_ENABLE_EMAIL'] = True
app.config.from_pyfile('config.cfg')
mail = Mail(app)
mail.init_app(app)
app.config.from_object('config')
app.secret_key = 'super-secret'
api = AuthyApiClient(app.config['AUTHY_API_KEY'])
@app.route('/about')
def about():
return render_template('about.html', list_book_category=utils.get_book_category())
def generate_confirmation_token(email):
serializer = URLSafeTimedSerializer(app.config['SECRET_KEY'])
return serializer.dumps(email, salt=app.config['SECURITY_PASSWORD_SALT'])
def generate_token(email):
""" generate verification token """
serializer = URLSafeTimedSerializer(app.config["SECRET_KEY"])
return serializer.dumps(email, salt=app.config["PASSWORD_SALT"])
from werkzeug.security import generate_password_hash, check_password_hash
from flask import Blueprint, request, jsonify, make_response, json, url_for
from flask_mail import Mail, Message
from itsdangerous import URLSafeTimedSerializer, SignatureExpired, BadSignature
from app import app, db, models
from flasgger import swag_from
from .helpers import token_required, check_password, check_mail, special_character, password_match
from .serializers import UserSchema, LoginSchema
from .models import User
mod = Blueprint('auth', __name__)
mail = Mail(app)
serializer = URLSafeTimedSerializer(app.secret_key)
@mod.route('/auth/register', methods=['POST'])
@swag_from('docs/auth_register.yml')
def register():
"""
User Registration
"""
data = request.get_json()
schema = UserSchema()
try:
user, errors = schema.loads(request.data)
except JSONDecodeError:
# response for no data/invalid data
from app.forms import RegistrationForm, LoginForm, MoneyForm, NgoForm, Food_donation
from app.models import User, Money, Ngo
from flask_login import login_user, current_user, logout_user, login_required
from itsdangerous import URLSafeTimedSerializer, SignatureExpired, BadTimeSignature
from oauthlib.oauth2 import WebApplicationClient
from app.paytm import checksum
import requests
GOOGLE_CLIENT_ID = "SECRET"
GOOGLE_CLIENT_SECRET = 'SECRET'
GOOGLE_DISCOVERY_URL = "https://accounts.google.com/.well-known/openid-configuration"
os.environ['OAUTHLIB_INSECURE_TRANSPORT'] = '1'
sq = URLSafeTimedSerializer(app.config['SECRET_KEY'])
# @login_manager.unauthorized_handler
# def unauthorized():
# return "You must be logged in to access this content.", 403
@app.route('/')
@app.route('/home')
def home():
return render_template('index.html')
@app.route('/about')
@login_required
def about():
def get_serializer(name: str) -> TimedSerializer:
config: Dict[str, Any] = current_app.config
secret_key: bytes = config.get("SECRET_KEY")
salt = config.get(f"SECURITY_{name.upper()}_SALT")
return URLSafeTimedSerializer(secret_key=secret_key, salt=salt)
from flask_mail import Mail, Message
from itsdangerous import URLSafeTimedSerializer
#import pdb; pdb.set_trace()
app = Flask(__name__)
bcrypt = Bcrypt(app)
app.secret_key = 'A0Zr98j/3yX R~XHH!jmN]LWX/,?RT'
app.config.update(MAIL_SERVER='smtp.gmail.com',
MAIL_PORT=465,
MAIL_USE_SSL=True,
MAIL_USERNAME='******',
MAIL_PASSWORD='******')
mail = Mail(app)
ts = URLSafeTimedSerializer(app.config["SECRET_KEY"])
import datetime as dt
resetlink_context = []
#password reset expiry link for a user needs to expire after some time
PASSWORD_RESET_EXPIRY_WINDOW = dt.timedelta(
days=30) #setting this to 30 days as most apps do these days
#pagination
POSTS_PER_PAGE = 5
import models, logs
from constnts import *
import bokehbar, bokehradial
@app.route('/', methods=['GET'])
from flask import Flask, request, url_for
from flask_mail import Mail, Message
from flask_restful import Resource
from itsdangerous import URLSafeTimedSerializer, SignatureExpired
from config import SECRET_KEY
from Model import db, Etudiants, Enseignants
mail = Mail()
s = URLSafeTimedSerializer(SECRET_KEY)
def send_email(email):
token = s.dumps(email, salt='email-confirm')
msg = Message('Confirm Email', sender='*****@*****.**', recipients=[email])
link = url_for('confirmation.confirmemailresource', token=token, _external=True)
msg.body = 'Your link is {}'.format(link)
mail.send(msg)
class ConfirmEmailResource(Resource):
def get(self):
token=request.args['token']
try:
email_sent = s.loads(token, salt='email-confirm', max_age=3600)
except SignatureExpired:
return {'error' : 'Link has expired!'}
etudiant = Etudiants.query.filter_by(email=email_sent).first()
enseignant = Enseignants.query.filter_by(email=email_sent).first()
import re
# Khaya Configurations
# app
app = Flask(__name__)
CORS(app) # cross-origin reference security implementation
app.config['SECRET-KEY'] = urandom(36)
app.config.from_pyfile('config.cfg')
# mongodb
khaya = MongoClient('localhost', 27017)
db = khaya['khaya']
# keen analytics
# paynow
# bcrypt hashes
salt = b'$2b$05$iIjhPDKsIoHJC7sDr4IVLO'
# validators
# token configuration
s = URLSafeTimedSerializer('KHAYA_ZIMBABWE...')
# global variables
newpassword = None
dbEmail = ''
def create_ws_token(public_key=None):
from itsdangerous import URLSafeTimedSerializer
s = URLSafeTimedSerializer(UI_API_KEY)
return s.dumps({'public_key': public_key})
# -*- coding: utf-8 -*-
import logging
from flask import render_template
from redash import settings
from redash.tasks import send_mail
from redash.utils import base_url
from redash.models import User
# noinspection PyUnresolvedReferences
from itsdangerous import URLSafeTimedSerializer, SignatureExpired, BadSignature
logger = logging.getLogger(__name__)
serializer = URLSafeTimedSerializer(settings.COOKIE_SECRET)
def invite_token(user):
return serializer.dumps(str(user.id))
def invite_link_for_user(user):
token = invite_token(user)
invite_url = "{}/invite/{}".format(base_url(user.org), token)
return invite_url
def reset_link_for_user(user):
token = invite_token(user)
invite_url = "{}/reset/{}".format(base_url(user.org), token)
return invite_url
def generate_confirmation_token(email):
serializer = URLSafeTimedSerializer(SECRET_KEY)
return serializer.dumps(email)
from flask import Flask, request, url_for
#from flask_mail import Mail, Message
from itsdangerous import URLSafeTimedSerializer
import mysql.connector
import smtplib
import json
import os.path
app = Flask(__name__)
with open(os.path.dirname(__file__) + '/../secretkey.json') as f:
secretkey = json.load(f)
s = URLSafeTimedSerializer(secretkey['key'])
@app.route('/', methods=['GET', 'POST'])
def index():
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
with open(os.path.dirname(__file__) + '/../googlecredentials.json') as f:
google = json.load(f)
smtpObj = smtplib.SMTP('smtp.gmail.com', 587)
smtpObj.ehlo()
smtpObj.starttls()
smtpObj.login(google['username'], google['password'])
if request.method == 'GET':
return '<form action="/" method="POST"><input name="email"><input type="submit"></form>'
email = request.form['email']
def create_app(**kwargs_config):
"""
Create the flask app
:param kwargs_config: overwrite any base level config
:return: flask.Flask instance
"""
app = factory.create_app(
app_name=__name__.replace('.app', ''),
**kwargs_config
)
api = Api(app)
api.unauthorized = lambda noop: noop #Overwrite WWW-Authenticate challenge on 401
csrf = CsrfProtect(app)
mail = Mail(app)
cors = CORS(app,
origins=app.config.get('CORS_DOMAINS'),
allow_headers=app.config.get('CORS_HEADERS'),
methods=app.config.get('CORS_METHODS'),
supports_credentials=True,
)
app.json_encoder = JSONEncoder
api.add_resource(Bootstrap, '/bootstrap')
api.add_resource(StatusView, '/status')
api.add_resource(OAuthProtectedView, '/protected')
api.add_resource(CSRFView, '/csrf')
api.add_resource(UserAuthView, '/user')
api.add_resource(DeleteAccountView, '/user/delete')
api.add_resource(UserRegistrationView, '/register')
api.add_resource(LogoutView, '/logout')
api.add_resource(PersonalTokenView, '/token')
api.add_resource(UserInfoView, '/info/<string:account_data>')
api.add_resource(ChangePasswordView, '/change-password')
api.add_resource(ChangeEmailView, '/change-email')
api.add_resource(VerifyEmailView, '/verify/<string:token>')
api.add_resource(ForgotPasswordView, '/reset-password/<string:token>')
app.ts = URLSafeTimedSerializer(app.config["SECRET_KEY"])
@app.login_manager.unauthorized_handler
def unauthorized():
"""
flask_login callback when @login_required is not met.
This overrides the default behavior or re-directing to a login view
"""
abort(401)
# Register custom error handlers
if not app.config.get('DEBUG'):
app.errorhandler(AdsWSError)(on_adsws_error)
app.errorhandler(AdsWSFormError)(on_adsws_form_error)
@csrf.error_handler
def csrf_error(reason):
app.logger.warning("CSRF Blocked: {reason}".format(reason=reason))
return jsonify(dict(error="Invalid CSRF token")), 400
return app
from flask import render_template, request, make_response,session,url_for,send_file
import datetime
from app.Controller import Controller
from app import app
import pdfkit
from base64 import b64encode
import base64
from flask_mail import Mail,Message
import ldap
from io import BytesIO
import json
import easygui
from itsdangerous import URLSafeTimedSerializer,SignatureExpired
s = URLSafeTimedSerializer('this is seceret')
mail = Mail(app)
re=1
from werkzeug.security import generate_password_hash, \
check_password_hash
control=Controller()
#index page function
@app.route('/')
@app.route('/index')
def index():
return render_template('index.html')
#login
@app.route('/login',methods = ['POST', 'GET'])
def loginuser():
if request.method == 'POST':
category=request.form['cat']
username=request.form['username']
from datetime import datetime
from flask import render_template, session, redirect, url_for, request
from . import main
import psycopg2
#from app.main.forms import NameForm
from app import db
from app.emails import send_email
from app.models import User
from itsdangerous import URLSafeTimedSerializer, SignatureExpired
token_serializer = URLSafeTimedSerializer("the secret key is here")
@main.route('/', methods=['GET', 'POST'])
def index():
req_data = request.form
if req_data.get("user_name") != None:
if User.query.filter_by(
user_name=req_data.get("user_name")).first() == None:
new_user = User(user_name=req_data.get("user_name"),
user_image=request.files.get("image").read(),
user_email_adrs=req_data.get("email"),
user_password=req_data.get("user_password"))
db.session.add(new_user)
db.session.commit()
email = new_user.user_email_adrs
email_token = token_serializer.dumps(email,
salt='email-confirmation')
salutation = "hi-NewUser{}".format(req_data.get("user_name"))
text_message = 'click on the link for account confirm <a href="http://127.0.0.1:5000' + url_for(
'.email_token_varify',
login_manager = LoginManager()
'''
Note: With session_protection 'strong', this can fail in cases where this is
used as a stand in authenticator/authorizer called as a sub request from a proxy
This is because, the 'ip address' and 'user agent' are different.
For more details see - https://flask-login.readthedocs.io/en/latest/#session-protection
TODO: Update nginx configs to ensure client's ip and user agent are used in the sub request.
'''
login_manager.session_protection = 'basic'
REMEMBER_COOKIE_DURATION_SECONDS = int(
os.getenv('REMEMBER_COOKIE_DURATION_SECONDS', 120))
SESSION_TOKEN_SECRET_KEY = os.environ[
'SESSION_TOKEN_SECRET_KEY'] # secret key used for the session user cookie
login_serializer = URLSafeTimedSerializer(
SESSION_TOKEN_SECRET_KEY
) #Login_serializer used to encryt and decrypt the cookie token for the remember me option of flask-login
class SessionUser(UserMixin):
actas = ''
def __init__(self, username, userpasshash):
''' Note that the userpasshash can be some kind of a token too.'''
self.user_id = username
self.userpasshash = userpasshash
def get_auth_token(self):
''' Encode a secure token for cookie. This is used to remember the user. '''
return login_serializer.dumps(self.user_id, self.userpasshash)
def generate_confirmation_token(nickname):
serializer = URLSafeTimedSerializer(application.config["SECRET_KEY"])
return serializer.dumps(nickname, salt=application.config["SECURITY_PASSWORD_SALT"])
def generate_token(self):
data = {"email": self.email, "id": self.id}
signer = URLSafeTimedSerializer(app.secret_key)
return signer.dumps(data)
#-*- coding:utf-8 -*-
from flask import Blueprint, current_app, render_template, request, jsonify, redirect, flash, url_for, g
from flask_login import login_user, logout_user, login_required, current_user
from flask_mail import Message
from itsdangerous import URLSafeTimedSerializer
from .datastorage.user_db import Users
from flask_wtf import FlaskForm
from wtforms import StringField, BooleanField, PasswordField
from wtforms.validators import DataRequired, Email, EqualTo
infos = {"desc": "user api", "version": "0.2dev"}
serialiser = URLSafeTimedSerializer(current_app.config['SECRET_KEY'])
ACTIVATION_EMAIL_SUBJECT = "NOos-Citoyens // Valider votre inscription à NOos-Citoyens "
ACTIVATION_EMAIL = """
Bienvenue sur NOos-Citoyens.
Vous êtes désormais incrit sur la plateforme NOos-Citoyens.
Pour commencer, veuillez activer votre compte en cliquant sur le lien ci-dessous ou collez le lien suivant
dans la barre d'adresse de votre navigateur:
%s
Nous vous contacterons par la suite pour vous tenir informé des avancées de la plate-forme.
Dans quelques jours vous recevrez un courriel pour vous prévenir de l'ouverture des votes.
def _token_serializer():
config = current_app.config
secret_key = config.setdefault('SECRET_KEY')
salt = config.setdefault('SECRET_KEY_SALT')
serializer = URLSafeTimedSerializer(secret_key)
return serializer, salt
def handle(self, *args, **options):
"""
python manage.py load_company_user deployment/deployment-v1-2018-03/mo_users.json
:return:
"""
filename = options['filename']
try:
with open(filename) as json_data:
data = json.load(json_data)
except Exception as e:
print(
'\n**************\nUnable to load json file. {0}. \n\n\nException message: '
.format(filename), e.message)
else:
companies_data = data.get('companies')
if companies_data:
for company_data in companies_data:
if not 'uuid' in company_data:
continue
try:
# expected value: email, company_name, member_organization, uuid, company_prefix
email = company_data.get('email')
company_name = company_data.get('company_name')
try:
member_organisation = MemberOrganisation.objects.get(
slug=company_data.get('role'))
except MemberOrganisation.DoesNotExist:
member_organisation = None
# get company
company_organisation, company_organisation_created = CompanyOrganisation.objects.get_or_create(
uuid=company_data.get('uuid'),
defaults={
'member_organisation': member_organisation,
'name': company_data.get('name')
})
#print("Company Created:- " if company_organisation_created else "Company Updated:- ",
# u' '.join(
# [company_organisation.uuid]).encode('utf-8').strip())
# update company name if any
if company_name:
company_organisation.company = company_name
company_organisation.save()
auth_user, auth_user_created = users_service.get_or_create(
email=email,
defaults={
'username': email,
'member_organisation': member_organisation,
'company_organisation': company_organisation
})
auth_user.save()
# print('Create New User:- ' if auth_user_created else 'Updated User:- ', auth_user.email)
company_organisation = users_service.get_company_organisation(
auth_user)
except Exception as e:
print(company_data)
print(str(e))
continue
log_message = 'logging in: ' + str(
auth_user.email) + '::' + str(
company_organisation.company)
log_extra = {
'user': auth_user.email,
'company': company_organisation.company
}
logging.getLogger().info(log_message, extra=log_extra)
logging.getLogger('audit').info(log_message,
extra=log_extra)
# if user's organisation has prefix override, use it
# if not use prefixes provided by the form
if company_organisation.prefix_override:
form_prefix = company_organisation.prefix_override
form_prefixes = form_prefix.split(',')
else:
form_prefixes = company_data.get('prefixes')
prefixes = prefix_service.find(user=auth_user).all()
prefixes_list = [p.prefix for p in prefixes]
# set gln to be first prefix
if len(prefixes_list) > 0:
first_prefix = prefixes_list[0]
derived_gln = normalize("EAN13", first_prefix)
company_organisation.gln = derived_gln
company_organisation.save()
for prfx in form_prefixes:
# if not re.match(settings.GS1_PREFIX_START_REGEX, prfx[:3]) or len(prfx) < 6:
# if prfx.find('20') == 0: # we will not complain about variable weight
# continue
# else:
# return jsonify(success=False, message='Invalid prefix %s' % prfx)
if prfx not in prefixes_list:
try:
prefix = prefix_service.create(user=auth_user,
prefix=prfx)
except IntegrityError:
print(
'\n\n*** ERROR: Prefix {0} has been allocated for another user\n\n'
.format(prfx))
continue
try:
prefix.make_starting_from()
except:
prefix.starting_from = None
prefix_service.save(prefix)
else:
i = prefixes_list.index(prfx)
if prefixes[i].is_suspended:
prefixes[i].is_suspended = False
prefix_service.save(prefixes[i])
for prfx in prefixes_list:
if prfx not in form_prefixes:
prefix = prefix_service.find(user=auth_user,
prefix=prfx).first()
prefix.is_suspended = True
prefix_service.save(prefix)
# Check active prefix and set accordingly
user_active_prefix = auth_user.profile.product_active_prefix
if not user_active_prefix:
prefix = prefix_service.find(
user=auth_user,
is_suspended=False).order_by('prefix').first()
if prefix:
prefix_service.make_active(user=auth_user,
prefix=prefix.prefix)
prefix_service.save(prefix)
else:
print('\n\nERROR: No working prefix found\n\n')
continue
serializer = URLSafeTimedSerializer(settings.SECRET_KEY)
token = serializer.dumps(
[auth_user.email, company_organisation.uuid])
logging.getLogger().debug('Created token: %s' % token)
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from unicodedata import category
from itsdangerous import URLSafeTimedSerializer, URLSafeSerializer
from app import app
auth_token_serializer = URLSafeTimedSerializer(app.secret_key)
auth_token_serializer_perm = URLSafeSerializer(app.secret_key)
REJECT_CHARACTERS = ('\u2028', '\u2029')
def has_control_characters(s):
""" Return True if the given string contains any unprintable/control
characters
"""
cat = category
return any(
cat(letter).startswith('C') # Control character
or letter in REJECT_CHARACTERS for letter in s)
def allow_password(password):
""" Current password strength rules are::
1) unicode allowed
2) only "printable" characters (e.g. excluding control characters)
3) at least 8 characters
4) fewer than 1024 characters (arbitrarily large)
class YouckanAuthPlugin(object):
implements(IIdentifier, IChallenger, IAuthenticator, IChallengeDecider)
def __init__(self, secret=None, login_url=None, session_cookie_name='sessionid',
auth_cookie_name='youckan.auth', next_url_name='next', https=False):
if not secret or not login_url:
raise ValueError('secret and login_url parameters are required')
self.session_cookie_name = session_cookie_name
self.auth_cookie_name = auth_cookie_name
self.secret = secret
self.login_url = login_url
self.next_url_name = next_url_name
self.use_https = https is True or https == 'true'
self.marker_cookie_name = '{0}.logged'.format(auth_cookie_name)
self.signer = URLSafeTimedSerializer(secret, signer_kwargs={'sep': ':'})
log.debug('YouckanAuth https: %s', self.use_https)
log.debug('YouckanAuth session cookie: %s', self.session_cookie_name)
log.debug('YouckanAuth auth cookie: %s', self.auth_cookie_name)
log.debug('YouckanAuth marker cookie: %s', self.marker_cookie_name)
def __call__(self, environ, status, headers):
'''Challenge if marker present and not in https'''
request = Request(environ)
if self.needs_redirect(request):
return True
return default_challenge_decider(environ, status, headers)
def challenge(self, environ, status, app_headers=(), forget_headers=()):
'''Redirect to YouCKAN login page'''
request = Request(environ)
if self.needs_redirect(request):
response = Response()
response.status = 302
response.location = request.url.replace('http://', 'https://')
return response
next_url = quote(request.url)
if self.use_https and next_url.startswith('http://'):
next_url = next_url.replace('http://, https://')
auth_url = '{0}?{1}={2}'.format(self.login_url, self.next_url_name, next_url)
response = Response()
response.status = 302
response.location = auth_url
return response
def identify(self, environ):
'''Identity user from its Django session and YouCKAN auth cookies'''
request = Request(environ)
if not self.session_cookie_name in request.cookies or not self.auth_cookie_name in request.cookies:
return None
session_id = request.cookies[self.session_cookie_name]
cookie = request.cookies[self.auth_cookie_name]
try:
username = self.signer.loads(cookie, salt=session_id)
log.debug('Signature ID mismatch: %s', username)
except BadSignature:
return None
return {'username': username}
def authenticate(self, environ, identity):
'''Fetch the user given its username in identity'''
if 'username' in identity:
user = User.by_name(identity['username'])
if user is None:
return None
else:
identity.update({'repoze.who.userid': user.name})
return user.name
return None
def remember(self, environ, identity):
'''Remember is YouCKAN SSO responsibility'''
pass
def forget(self, request, environ):
'''Forget is YouCKAN SSO responsibility'''
pass
def needs_redirect(self, request):
return self.use_https and self.marker_cookie_name in request.cookies and not request.scheme == 'https'
def generate_confirmation_token(user):
serializer = URLSafeTimedSerializer('my_precious')
return serializer.dumps(user, salt='my_precious_two')
from flask import Flask, url_for, request, render_template
from itsdangerous import URLSafeTimedSerializer, SignatureExpired
import smtplib
#import uuid
from email.mime.multipart import MIMEMultipart
from email.mime.text import MIMEText
app = Flask(__name__)
app.config.from_pyfile('config.cfg')
s = URLSafeTimedSerializer('')
@app.route('/', methods=['GET', 'POST'])
def index():
if request.method == 'GET':
me = "*****@*****.**"
you = "*****@*****.**"
msg = MIMEMultipart()
msg['Subject'] = "Alert from credit card"
msg['From'] = me
msg['To'] = you
access = "Vijayawada"
#access = input("Enter Location:")
#token = uuid.uuid4().hex
token = s.dumps('heelo', salt='email-confirm')
#token1 = s.dumps('heelo',salt='email-reject')
#print(token)
link = url_for('confirm_email', token=token, _external=True)
link1 = url_for('reject_email', token=token, _external=True)