ScoDoc-PE/app/auth/routes.py

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# -*- coding: UTF-8 -*
"""
auth.routes.py
"""
from app.scodoc.sco_exceptions import ScoValueError
from flask import current_app, g, flash, render_template
from flask import redirect, url_for, request
from flask_login.utils import login_required
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from werkzeug.urls import url_parse
from flask_login import login_user, logout_user, current_user
from app import db
from app.auth import bp
from app.auth.forms import (
LoginForm,
UserCreationForm,
ResetPasswordRequestForm,
ResetPasswordForm,
DeactivateUserForm,
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)
from app.auth.models import Permission
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from app.auth.models import User
from app.auth.email import send_password_reset_email
from app.decorators import admin_required
from app.decorators import permission_required
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_ = lambda x: x # sans babel
_l = _
@bp.route("/login", methods=["GET", "POST"])
def login():
if current_user.is_authenticated:
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return redirect(url_for("scodoc.index"))
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form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(user_name=form.user_name.data).first()
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if user is None or not user.check_password(form.password.data):
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current_app.logger.info("login: invalid (%s)", form.user_name.data)
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flash(_("Nom ou mot de passe invalide"))
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return redirect(url_for("auth.login"))
login_user(user, remember=form.remember_me.data)
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current_app.logger.info("login: success (%s)", form.user_name.data)
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next_page = request.args.get("next")
if not next_page or url_parse(next_page).netloc != "":
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next_page = url_for("scodoc.index")
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return redirect(next_page)
message = request.args.get("message", "")
return render_template(
"auth/login.html", title=_("Sign In"), form=form, message=message
)
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@bp.route("/logout")
def logout():
logout_user()
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return redirect(url_for("scodoc.index"))
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@bp.route("/create_user", methods=["GET", "POST"])
@admin_required
def create_user():
"Form creating new user"
form = UserCreationForm()
if form.validate_on_submit():
user = User(user_name=form.user_name.data, email=form.email.data)
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user.set_password(form.password.data)
db.session.add(user)
db.session.commit()
flash("User {} created".format(user.user_name))
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return redirect(url_for("scodoc.index"))
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return render_template(
"auth/register.html", title=u"Création utilisateur", form=form
)
@bp.route("/reset_password_request", methods=["GET", "POST"])
def reset_password_request():
"""Form demande renvoi de mot de passe par mail
Si l'utilisateur est déjà authentifié, le renvoie simplement sur
la page d'accueil.
"""
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if current_user.is_authenticated:
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return redirect(url_for("scodoc.index"))
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form = ResetPasswordRequestForm()
if form.validate_on_submit():
users = User.query.filter_by(email=form.email.data).all()
if len(users) == 1:
send_password_reset_email(users[0])
elif len(users) > 1:
current_app.logger.info(
"reset_password_request: multiple users with email '{}' (ignoring)".format(
form.email.data
)
)
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else:
current_app.logger.info(
"reset_password_request: for unkown user '{}'".format(form.email.data)
)
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flash(_("Voir les instructions envoyées par mail"))
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return redirect(url_for("auth.login"))
return render_template(
"auth/reset_password_request.html", title=_("Reset Password"), form=form
)
@bp.route("/reset_password/<token>", methods=["GET", "POST"])
def reset_password(token):
if current_user.is_authenticated:
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return redirect(url_for("scodoc.index"))
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user = User.verify_reset_password_token(token)
if not user:
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return redirect(url_for("scodoc.index"))
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form = ResetPasswordForm()
if form.validate_on_submit():
user.set_password(form.password.data)
db.session.commit()
flash(_("Your password has been reset."))
return redirect(url_for("auth.login"))
return render_template("auth/reset_password.html", form=form)