def login(): if 'id' in session: return redirect(url_for('route_main')) if request.method == 'POST': req = request.form try: if not util.verify_password(req['password'], data_manager.get_password(req['username'])[0]['password']): flash('Incorrect password or username!') return redirect(request.url) else: session['id'] = data_manager.get_user_id(req['username'])[0]['id'] session['username'] = req['username'] return redirect(url_for('route_main')) except IndexError: flash('Incorrect Username!') return redirect(request.url) return render_template('login.html')
def get_validation(cursor, user_id, pw): cursor.execute( """ SELECT hashed_password FROM regduser WHERE id = %(id)s; """, {'id': user_id}) result = cursor.fetchall() if result: result = result[0]['hashed_password'] validation = util.verify_password(pw, result) if validation == True: return True else: return False else: return False
def login(message=None): action = request.args.get('action') if request.method == 'POST': user_name = request.form.get('user_name') password = request.form.get('password') user_login_data = data_manager.get_user_login_data(user_name) if len(user_login_data) == 1: message = util.verify_password(password, user_login_data[0]['password']) if message: session['username'] = user_name return redirect('/') else: message = 'Wrong username or password!!' else: message = 'Username or password is wrong!' return render_template('login.html', message=message, action=action)
def login_page(invalid_login=False): if request.method == "GET": return render_template('login.html', invalid_login=invalid_login) elif request.method == "POST": username = request.form['username'] text_password = request.form['password'] if data_manager.username_exist(username): hashed_password = data_manager.get_hashed_password(username) if util.verify_password(text_password, hashed_password): session['username'] = username return redirect('userPage.html') else: return render_template( 'login.html', message='Incorrect login or password, please try again', invalid_login=True)
def login(): if request.method == "GET": return render_template("login.html") elif request.method == "POST": username = request.form['username'] hashed_password = data_handler.get_password_from_user_name(username) try: result = verify_password(request.form['password'], hashed_password[0]['password']) except IndexError: return render_template("login.html") if result: session['username'] = request.form['username'] session['id'] = data_handler.get_id_from_user_name( session['username']) return redirect(url_for('index')) else: return render_template("login.html")
def login(): if request.method == 'POST': hash = data_manager.get_hash_by_username(request.form['username']) if hash and util.verify_password(request.form['password'], hash): session['username'] = request.form['username'] session['user_id'] = data_manager.get_user_id_by_username( session['username']) return redirect(url_for('route_list')) else: return render_template('reg_login.html', error='Wrong username/password', title='Login', server_function='login', submit_text='Login!') return render_template('reg_login.html', title='Login', server_function='login', submit_text='Login!')
def login(): if request.method == "POST": username = request.form["username"] password = request.form["password"] if data_manager.get_usernames(username) is False: reg_password = data_manager.get_password(username) is_matching = util.verify_password(password, reg_password) if is_matching: session['username'] = request.form['username'] print(session) return redirect(url_for('display_list')) else: message = "Wrong e-mail or password!" return render_template('login_fail.html', message=message) else: message = "Wrong e-mail or password!" return render_template('login_fail.html', message=message) return render_template('login.html')
def login(): if request.method == "POST": email = request.form["email"] password = request.form["password"] if data_manager.get_usernames(email) is False: psw = util.hash_password(password) reg_password = data_manager.get_password(email) is_matching = util.verify_password(password, reg_password) if is_matching: session['email'] = request.form['email'] return redirect(url_for('main_page')) else: message = "Wrong e-mail or password!" return render_template('login_fail.html', message=message) else: message = "Wrong e-mail or password!" return render_template('login_fail.html', message=message) return render_template('login.html')
def login(): BOOKS_HEADINGS = [ 'ID', 'Title', 'Author', 'Published Date', 'ISBN', 'Copies', 'Status' ] all_books = con.get_all_books() member_page = False is_member = False new_sort_options = { "book_id": "", "title": "", "author": "", "ASC": "", "DESC": "" } if request.method == 'POST': member_to_login = con.check_registered_user(request.form['username']) if len(member_to_login) > 0: is_member = utl.verify_password(request.form['password'], member_to_login[0]['password']) if is_member: member_page = True session['username'] = request.form['username'] user_role = con.get_role_for_user(session['username'])['role'] member_full_name = con.get_user_full_name(session['username']) return render_template('books.html', member_to_login=member_to_login, books_headings=BOOKS_HEADINGS, all_books=all_books, member_page=member_page, member_full_name=member_full_name, user_role=user_role, new_sort_options=new_sort_options) else: return render_template('login.html', is_member=is_member) else: return render_template('login.html', is_member=is_member) return render_template('login.html')
def check_auth(username, password): """This function is called to check if a username / password combination is valid. """ if username == var.config.get("webinterface", "user") and password == var.config.get( "webinterface", "password"): return True web_users = json.loads(var.db.get("privilege", "web_access", fallback='[]')) if username in web_users: user_dict = json.loads(var.db.get("user", username, fallback='{}')) if 'password' in user_dict and 'salt' in user_dict and \ util.verify_password(password, user_dict['password'], user_dict['salt']): return True return False
def login(): if request.method == 'POST': user = { 'username': request.form.get('username'), 'password': request.form.get('password') } hashed_password = data_handler.get_password(user) verified = util.verify_password(user['username'], hashed_password[0]['password']) if verified: user_all_data = data_handler.get_user_data(user) session['user'] = user_all_data[0]['username'] return redirect(url_for('route_list')) else: return redirect(url_for('route_list')) return render_template('login.html', page_title='Login', button_title='Login')
def is_user_valid(cursor, username, password): cursor.execute(""" SELECT password FROM users WHERE %(username)s = username; """, {'username': username, }) user_pw_select = cursor.fetchall() is_password_valid = util.verify_password(password, user_pw_select[0].get('password', ' ')) if is_password_valid: return True else: return False
def login(): if request.method == 'POST': session['message'] = None try: username = request.form['username'] password = request.form['password'] pw_hash = data_manager.get_hash(username) if len(pw_hash) == 1: password_hash = pw_hash[0]['password_hash'] valid = util.verify_password(password, password_hash) if valid == True: session['username'] = request.form['username'] else: session['message'] = 'Invalid username or password' except: session['message'] = 'Invalid username or password' return redirect('/')
def login(): if request.method == "GET": try: error = False return render_template("login.html", error=error) except (IndexError, UndefinedError): abort(404) elif request.method == "POST": username = request.form['username'] hashed_password = data_manager.get_password_from_user_name(username) try: result = verify_password(request.form['password'], hashed_password[0]['password']) except IndexError: error = True return render_template("login.html", error=error) if result: session['username'] = request.form['username'] session['id'] = data_manager.get_id_from_user_name(session['username']) return redirect(url_for('five_latest_question')) else: error = True return render_template("login.html", error=error)
def registration(): if request.method == 'POST': req = request.form hashed_password = util.hash_password(req['password']) if data_manager.check_user_data('username', req['username']) is True: flash('This username is already taken!') return redirect(request.url) elif data_manager.check_user_data('email_address', req['email']) is True: flash('This email address is already taken!') return redirect(request.url) elif len(req['password']) < 7: flash('Too short password! (Min. 7 character.)') return redirect(request.url) elif not util.verify_password(req['password_again'], hashed_password): flash('The passwords are different!') return redirect(request.url) else: list_of_data = [req['username'], req['email'], util.hash_password(req['password'])] data_manager.add_new_user(list_of_data) session['id'] = data_manager.get_user_id(req['username'])[0]['id'] session['username'] = req['username'] return redirect(url_for('route_main')) return render_template('registration.html')
def index(): """Renders the home page with the login form.""" # if already logged in if 'username' in session: username = session['username'] full_name = session['full_name'] return render_template("home.html", full_name=full_name) # regular login if request.method == "POST": username = request.form.get("username") password = request.form.get("password") # retrieve details based on the username user = db.execute( "SELECT id, full_name, username, password FROM users WHERE username = :username", { 'username': username }).fetchone() # if user doesn't exist if user is None: return render_template("index.html", error="Invalid Crendentials") else: password_check = verify_password(user.password, password) if password_check: session['username'] = user.username session['full_name'] = user.full_name session['id'] = user.id return render_template("home.html", full_name=user.full_name) else: return render_template("index.html", error="Invalid Crendentials") # normal page visit, uses GET method if request.method == "GET": return render_template('index.html')
def check_password(self, password): return util.verify_password(password, self.password)