Python pyotp.random_base32函数代码示例

def adduser(request):
    """ Method to insert new username, generate secret"""
    messages = None
    session = request.getSession()
    user = IUser(session)
    if not user.is_admin:
        request.setResponseCode(403)
        returnValue('Permission Denied')
    if request.method == 'POST':
        username = request.args.get("username", None)[0]
        if username is not None:
            # Generate Secret
            secret = pyotp.random_base32()
            # Insert user into db
            try:
                yield dbpool.runOperation('INSERT into users (username, secret) values (?, ?);', (username, secret))
                # generate QRCODE
                totp = pyotp.TOTP(secret)
                img = qrcode.make(totp.provisioning_uri("Unlab:{}".format(username)))
                page = webapp.templates.get_template('show_qrcode.html')
                returnValue(page.render(username=username, img=make_datauri(img)))
            except sqlite3.IntegrityError, e:
                messages = "User {} already exists".format(username)
        else:
            messages = "Failed to create user"

def register(request):
	if request.method == 'POST':
		form = RegisterForm(request.POST)

		if form.is_valid():
			username = form.cleaned_data['username']
			password = form.cleaned_data['password']

			seed = pyotp.TOTP(pyotp.random_base32())
			# The parameter below is used as the label for the auth app interface.
			uri = seed.provisioning_uri(username)
			secret = urlparse.parse_qs(urlparse.urlparse(uri).query)['secret'][0]

			# This can fail if username is not unique. TODO: wrap in try
			newUser = User(username=username, password=password, tfaEnabled=True, tfaSecret=secret)
			newUser.save()

			request.session['username'] = username
			request.session['password'] = password
			request.session['tfaUri'] = uri

			return redirect(reverse('tfaSetup'))
		else:
			return render(request, 'tfa/register.html', {'form': RegisterForm()})
	else:
		return render(request, 'tfa/register.html', {'form': RegisterForm()})

def test_activate():
    user_id = db_utils.create_user()
    tfa_secret = pyotp.random_base32()
    totp = pyotp.TOTP(tfa_secret)

    # Failed validation between tfa_secret/tfa_response
    assert not tfa.activate(user_id, tfa_secret, "000000")
    # Verify 2FA is not active
    assert not d.engine.scalar("""
        SELECT twofa_secret
        FROM login
        WHERE userid = %(userid)s
    """, userid=user_id)

    # Validation successful, and tfa_secret written into user's `login` record
    tfa_response = totp.now()
    assert tfa.activate(user_id, tfa_secret, tfa_response)
    # The stored twofa_secret must not be plaintext
    stored_secret = d.engine.scalar("""
        SELECT twofa_secret
        FROM login
        WHERE userid = %(userid)s
    """, userid=user_id)
    assert tfa_secret != stored_secret
    # The stored secret must be decryptable to the generated tfa_secret
    assert tfa_secret == tfa._decrypt_totp_secret(stored_secret)

def new_google_authentication():
    new_token = pyotp.random_base32()
    g.settings.secret_key = new_token
    db.session.commit()
    totp = pyotp.TOTP(g.settings.secret_key)
    uri = totp.provisioning_uri("admin")
    return uri

    def generate_token(self, ip, duration):
        """
        takes an ip to generate an AccessToken for and a duration that the
        remote device will be granted control of the ip once the token is used
        """
        totp_dict = self._ip_to_totp_map.get(ip)
        if totp_dict is None:
            # Timeout changed to 60 seconds from the default 30 as it may take
            # more than 30 sec to get the code, go to other client and enter it
            totp = AtcdTOTP(
                interval=self.ACCESS_TOKEN_INTERVAL,
                s=pyotp.random_base32()
            )
            self._ip_to_totp_map[ip] = {
                'totp': totp,
                'duration': duration
            }
        else:
            totp = totp_dict.get('totp')
            if duration != totp_dict.get('duration'):
                totp_dict['duration'] = duration
                self._ip_to_totp_map[ip] = totp_dict

        timestamp = datetime.datetime.now()

        return AccessToken(
            token=totp.at(timestamp),
            interval=self.ACCESS_TOKEN_INTERVAL,
            # valid_until returns time as a datetime.datetime object
            # this converts it to a float time
            valid_until=time.mktime(totp.valid_until(timestamp).timetuple())
        )

def startup():

    # db initializations
    db.create_all()
    settings = Settings(secret_key=pyotp.random_base32())
    db.session.add(settings)
    db.session.commit()

def otp_validate():
    print request.json
    if request.json.get('mobile') is None or request.json.get('otp') is None :
        abort(400)
    else:
        user_id = request.json.get('mobile')
        otp = request.json.get('otp')
        try:
            act_rec = Account.query.filter_by(user_id=user_id).first()
            if act_rec and act_rec.otp == otp:
                time_difference = datetime.strptime(ctime(), "%a %b %d %H:%M:%S %Y") - act_rec.last_updated_on
                if time_difference.seconds > 600:
                    return make_response(jsonify({'result': 'otp expired'}), 502)
                access_token = pyotp.random_base32()
                act_rec.access_token = access_token
                act_rec.last_updated_on = ctime()
                session_commit()
                #map_products(user_id, request.json.get('products'))
                products = Product.query.all()
                res= {'products' : [product.as_dict() for product in products], 'access_token': access_token}
                return make_response(jsonify(res), 200)
            else:
                return make_response(jsonify({'result': 'invalid otp'}), 501)
        except Exception, e:
            logging.error(str(e))
            abort(404)

def ologin():
    if request.method == 'GET':
        if 'otpusername' not in session and 'username'in session :
            if User.otpchk(str(session['username'])) == "0":
                print("hellop")
                import pyotp
                key = pyotp.random_base32()
                totp = pyotp.TOTP(key)
                optsct = totp.provisioning_uri(session['username'])
                User.optnew(str(session['username']),optsct,key)
                return render_template('admin/otpset.html',otpurl=str(User.otpchk(str(session['username']))))
            else:
                return render_template('admin/otplogin.html',name=str(session['username']))
        else:
            return redirect(url_for('admin.index'))

    else:
        if 'username' in session:
            import pyotp
            passd = request.form['otppass']
            otpkey = User.otpkeychk(str(session['username']))
            totp = pyotp.TOTP(otpkey)
            if totp.verify(passd) is True:
                session['otpusername'] = str(session['username'])+str(passd)
                return redirect(url_for('admin.index'))
            else:
                return redirect(url_for('login.ologin'))

    def create(cls, email, key, password):
        u = cls(email=email, key=key, password=password)

        if u.key is None:
            u.key = pyotp.random_base32()

        return u

def register_device(request):
    if request.method == 'POST':
        secret_key = request.POST['secret_key']
        otp = request.POST['otp']
        totp = pyotp.TOTP(secret_key)
        
        if totp.verify(otp) is False:
            logout(request)
            return HttpResponseRedirect('/login')
        
        otpuser = OtpUser.objects.get(user__username=request.user.username)
        otpuser.secret_key = secret_key
        otpuser.save()
        logout(request)
        return HttpResponseRedirect('/login')

    secret_key = pyotp.random_base32()
    username = request.user.username
    key_uri = 'otpauth://totp/appname:'+username+'?secret='+secret_key+'&issuer=appname'
    qr = pyqrcode.create(key_uri)
    qr_name = secret_key+'.svg'
    qr_file = os.path.join(BASE_DIR, 'static')+'/'+qr_name
    qr.svg(qr_file)

    return render_to_response('register_device.html', {'qr_file':qr_name, 'secret_key': secret_key}, context_instance=RequestContext(request))

def confirm(action=None):
    if flask_security.current_user.has_role("admin"):
        return flask.redirect(flask.url_for("admin.index"))
    if not flask_security.current_user.is_anonymous:
        return flask.redirect(flask.url_for("manage.actions"))
    if not (flask.session.get("email") or flask.session.get("phone")):
        return flask.redirect(flask.url_for(".step_one"))
    if not flask.session.get("actions"):
        return flask.redirect(flask.url_for(".step_two"))
    phone = utils.format_phone(flask.session)
    if action == "submit":
        user = None
        query = models.User.query
        email = flask.session.get("email", "")
        if phone:
            user = query.filter_by(phone=phone)
            user = user.first()
        if email and not user:
            user = query.filter_by(email=email).first()
        if not user:
            user = models.User()
        user.phone = phone
        user.email = email
        for action_id in flask.session["actions"]:
            action = models.Action.query.get(action_id)
            user.actions.append(action)
        name = flask.session.get("method_name")
        if name:
            method = models.Method.query.filter_by(name=name).first()
            user.method = method
        utils.add_schedule(user, flask.session)
        user.secret = pyotp.random_base32()
        models.db.session.add(user)
        models.db.session.commit()
        redirect = "index"
        if user.email and user.email_confirmed_at is None:
            token = flask_security.confirmable.generate_confirmation_token(user)
            link = flask.url_for(".confirm_signup", token=token, _external=True)
            msg = flask_security.utils.get_message(
                "CONFIRM_REGISTRATION", email=user.email
            )
            flask.flash(*msg)
            subject = "Thank You for Signing Up for Love Touches!"
            flask_security.utils.send_mail(
                subject, user.email, "signup", user=user, confirmation_link=link
            )
            redirect = "index"
        if user.phone and user.phone_confirmed_at is None:
            utils.send_code(user)
            flask.session["_user_id"] = user.id
            redirect = "confirm_mobile"
        for key in (x for x in list(flask.session.keys()) if not x.startswith("_")):
            del flask.session[key]
        return flask.redirect(flask.url_for(redirect))
    actions = [models.Action.query.get(x) for x in flask.session["actions"]]
    return flask.render_template(
        "confirm.html", actions=actions, phone=phone, days_label=_days_label()
    )

def generate_secret():
    """
    Generate random OTP secret

    :rtype: str
    :returns: 16-character string
    """

    return pyotp.random_base32()

def _generate_secret_and_qr_code(username: str) -> Tuple[str, str, str]:
    """Generate a secret, url, and QR code."""
    import pyotp

    ota_secret = pyotp.random_base32()
    url = pyotp.totp.TOTP(ota_secret).provisioning_uri(
        username, issuer_name="Home Assistant")
    image = _generate_qr_code(url)
    return ota_secret, url, image

    def _add_ota_secret(self, user_id: str,
                        secret: Optional[str] = None) -> str:
        """Create a ota_secret for user."""
        import pyotp

        ota_secret = secret or pyotp.random_base32()  # type: str

        self._users[user_id] = ota_secret   # type: ignore
        return ota_secret

 def __init__(self, username, password=None, name=None, totp_key=None, groups=()):
     if name is None:
         name = username
     if password is None:
         password = passgen.passgen()
     if totp_key is None:
         totp_key = pyotp.random_base32()
     super(User, self).__init__(username=username, password=password,
             name=name, totp_key=totp_key, groups=groups)