app-MAIL-temp/app/dashboard/views/enter_sudo.py
2020-05-18 13:54:05 -07:00

57 lines
1.6 KiB
Python

from time import time
from flask import render_template, flash, redirect, url_for, session, request
from flask_login import login_required, current_user
from flask_wtf import FlaskForm
from wtforms import PasswordField, validators
from functools import wraps
from app.dashboard.base import dashboard_bp
from app.log import LOG
_SUDO_GAP = 900
class LoginForm(FlaskForm):
password = PasswordField("Password", validators=[validators.DataRequired()])
@dashboard_bp.route("/enter_sudo", methods=["GET", "POST"])
@login_required
def enter_sudo():
password_check_form = LoginForm()
if password_check_form.validate_on_submit():
password = password_check_form.password.data
if current_user.check_password(password):
session["sudo_time"] = int(time())
# User comes to sudo page from another page
next_url = request.args.get("next")
if next_url:
LOG.debug("redirect user to %s", next_url)
return redirect(next_url)
else:
LOG.debug("redirect user to dashboard")
return redirect(url_for("dashboard.index"))
else:
flash("Incorrect password", "warning")
return render_template(
"dashboard/enter_sudo.html", password_check_form=password_check_form
)
def sudo_required(f):
@wraps(f)
def wrap(*args, **kwargs):
if (
"sudo_time" not in session
or (time() - int(session["sudo_time"])) > _SUDO_GAP
):
return redirect(url_for("dashboard.enter_sudo", next=request.path))
return f(*args, **kwargs)
return wrap