Premier commit

views/loginlogout.py

@@ -0,0 +1,34 @@
+from flask import Blueprint, Flask, request, flash, render_template, url_for, session, redirect, abort, make_response, send_file, escape
+import sqlite3
+from flask_bcrypt import Bcrypt
+
+app = Flask( 'pywallter' )
+bcrypt = Bcrypt(app)
+
+loginlogout = Blueprint('loginlogout', __name__, template_folder='templates')
+
+@loginlogout.route( '/login/', methods=['GET','POST'] )
+def login() :
+    if 'username' in session :
+        return redirect(url_for('filesupload.upload', _external=True))
+    else :
+        if request.method == 'POST' :
+            conn = sqlite3.connect('base.db') # Connexion à la base de donnée
+            cursor = conn.cursor() # Création de l'objet "curseur"
+            cursor.execute("""SELECT name, passwd FROM users""")
+            users = cursor.fetchall()
+            conn.close()
+            password = request.form['passwd']
+            for i in users:
+                if i[0] == request.form['user'] and bcrypt.check_password_hash(i[1], password) is True:
+                    session['username'] = request.form['user']
+                    return redirect(url_for('filesupload.upload', _external=True))
+            return redirect(url_for('loginlogout.login', _external=True))
+        else:
+            return render_template('login.html')
+
+@loginlogout.route( '/logout/' )
+def logout():
+    session.pop('username', None) # Supprimer username de la session s'il s'y trouve
+    return redirect(url_for('index'))
+