def login(): form = LoginForm() if form.validate_on_submit(): # Login and validate the user. # user should be an instance of your `User` class user = User.query.filter_by(username=form.username.data, password=auth.getPassword( form.username.data, form.password.data)).first() if user != None: auth.login(user, form.remember_me.data) user.last_log_time = datetime.now() user.last_log_ip = request.remote_addr db.session.commit() flash(u'登录成功') next = request.args.get('next') # next_is_valid should check if the user has valid # permission to access the `next` url # if not next_is_valid(next): # return abort(400) return redirect(next or url_for('home.index')) else: flash(u"用户名或密码错误") return render_template('userlogin.html', form=form)
def tologin(): #form = LoginForm(meta={'locales':['en_US','en']}) form = LoginForm() print('tologin method is : ', request.method, ', submitted ? ', form.validate_on_submit()) ''' 表单实例化后,如果是GET请求,则会渲染模板。 如果是POST,就调用validate()函数执行表单验证 ''' #if request.method == 'POST' and form.validate(): ''' Flask-WTF 提供的validate_on_submit()方法合并了请求方式判断及表单验证,所以以上写法可改为如下写法 ''' #pass if form.validate_on_submit(): print('Do the post login action !!!') ''' 表单类的data属性是一个匹配所有字段与对应数据的字典,我们一般直接通过“ form.字段属性名.data ”的 形式来获取对应字段的数据 ''' if form.username.data == 'admin' and form.password.data == '12345678': session.pop('loginfailed', None) session['loginuser'] = form.username.data return redirect(url_for('index')) else: session['loginfailed'] = '账号 / 密码错误!!!' return render_template('login/login.html', form=form)
def login(): """Авторизация пользователя""" if current_user.is_authenticated: return redirect('/feed') form_log = LoginForm() form_reg = RegisterForm() # если форма заполнена и отправлена if form_log.validate_on_submit(): db_session.global_init("db/database.sqlite") session = db_session.create_session() user = session.query(User).filter( User.email == form_log.email.data).first() # если пароль введён верный if user and user.check_password(form_log.password.data): # выполняется вход пользователя login_user(user, remember=True) return redirect("/") return render_template('enter_page.html', message_log="Неправильный логин или пароль", form_log=form_log, form_reg=form_reg) return render_template('enter_page.html', title='Авторизация', form_log=form_log, form_reg=form_reg)
def login(): form = LoginForm() if form.validate_on_submit(): # Login and validate the user. # user should be an instance of your `User` class user = User.query.filter_by(username=form.username.data,password=auth.getPassword(form.username.data,form.password.data)).first() if user != None: auth.login(user,form.remember_me.data) user.last_log_time = datetime.now() user.last_log_ip = request.remote_addr db.session.commit() flash(u'登录成功') next = request.args.get('next') # next_is_valid should check if the user has valid # permission to access the `next` url # if not next_is_valid(next): # return abort(400) return redirect(next or url_for('home.index')) else: flash(u"用户名或密码错误") return render_template('userlogin.html', form=form)
def post(self): form = LoginForm(self.request.arguments) if form.validate(): self.set_current_user('user') self.redirect(self.reverse_url(name='index')) else: error_msg = 'Invalid email or password.' self.render('login.html', form=form, error_msg=error_msg)
def login(): if current_user.is_authenticated: if current_user.role_id == 1: return redirect('/system_admin') if current_user.role_id == 2: return redirect('/ed_process_admin') if current_user.role_id == 3: return redirect('/teacher') if current_user.role_id == 4: return redirect('/student') if get('https://ssstarsss.herokuapp.com/api/users/1').status_code == 404: post('https://ssstarsss.herokuapp.com/api/roles', json={"name": "SysAdmin", "can_view_teachers": 1, "can_view_tests": 1, "can_add_users": 1, "can_add_tests": 1, "can_complete_tests": 1}) post('https://ssstarsss.herokuapp.com/api/roles', json={'name': 'EduAdmin', 'can_view_teachers': 1, 'can_view_tests': 1, 'can_add_users': 0, 'can_add_tests': 0, 'can_complete_tests': 0}) post('https://ssstarsss.herokuapp.com/api/roles', json={'name': 'Teacher', 'can_view_teachers': 0, 'can_view_tests': 1, 'can_add_users': 0, 'can_add_tests': 0, 'can_complete_tests': 0}) post('https://ssstarsss.herokuapp.com/api/roles', json={'name': 'Student', 'can_view_teachers': 0, 'can_view_tests': 1, 'can_add_users': 0, 'can_add_tests': 1, 'can_complete_tests': 0}) post('https://ssstarsss.herokuapp.com/api/users', json={'login': "******", 'surname': 'Админов', 'role_id': 1, 'name': 'Админ', 'hashed_password': '******'}) form_log = LoginForm() # если форма заполнена и отправлена if form_log.validate_on_submit(): db_session.global_init("db/database.sqlite") session = db_session.create_session() user = session.query(Users).filter(Users.login == form_log.login.data).first() # если пароль введён верный if user and user.check_password(form_log.password.data): # выполняется вход пользователя login_user(user, remember=True) if current_user.role_id == 1: return redirect('/system_admin') if current_user.role_id == 2: return redirect('/ed_process_admin') if current_user.role_id == 3: return redirect('/teacher') if current_user.role_id == 4: return redirect('/student') return render_template('login.html', error="Неправильный логин или пароль", form_log=form_log) return render_template('login.html', form_log=form_log)
def login(): form = LoginForm() if form.validate_on_submit(): flash('Login requested for OpenID="' + form.openid.data + '", remember_me=' + str(form.remember_me.data)) return redirect('/index') return render_template('login.html', title='Sign In', form=form, providers=app.config['OPENID_PROVIDERS'])
def login(): form = LoginForm() if form.validate_on_submit(): user = User.User.get_by_username(form.username.data) if user is not None and user.check_password(form.password.data): login_user(user, form.remember_me.data) flash("login successful! Welcome {}".format(user.username)) return redirect( request.args.get('next') or url_for('baseviews.index')) flash('Incorrect username or password.') return render_template('login.html', form=form)
def login(): form = LoginForm() if form.validate_on_submit(): if form.email.data == '*****@*****.**' and form.password.data == 'password': flash(f'You have been logged in!', 'success') return redirect(url_for('home')) else: flash( f'Login unseccusseful, please check your username and password', 'danger') return render_template('login.html', title='Login', form=form)
def login(): # Получение форм form = LoginForm() reg_form = RegForm() if session.get('data'): name = session.get('data')['name'] else: name = None # Проверка валидации формы if form.submit.data and form.validate(): db_sess = db_session.create_session() # Создание ссесии с БД user = db_sess.query(User).filter( User.email == form.username.data).first() # Получение юзера с данным email # Проверка существования такого пользователя if user: # Проверка пароля if user.check_password(form.password.data): session['data'] = dict(name=user.name, email=user.email) # Редирект на главную страницу return redirect('/') else: # Рендер страницы с сообщением об ошибке return render_template('login.html', title='Авторизация', form=form, message='Неверный пароль', name=name, form_register=reg_form) else: # Рендер страницы с сообщением об ошибке return render_template('login.html', title='Авторизация', form=form, message='Неверный логин', name=name, form_register=reg_form) # Проверка валидации формы if reg_form.reg.data: # Редирект на страницу регистрации return redirect('/register') # Успешный рендер страницы return render_template('login.html', title='Авторизация', form=form, name=name, form_register=reg_form)
def login(): if is_authenticated(): return redirect_to('rounds.rounds') form = LoginForm() if form.validate_on_submit(): user = get_username(form.username.data) if user and bcrypt.check_password_hash(user.password, form.password.data): login_user(user, remember=form.remember_me.data) return redirect_to('rounds.rounds') else: flash('Login Unsuccessful. Invalid Credentials.', 'danger') return render_template('login.html', title='Login', form=form)
def index(): myForm = LoginForm() if myForm.validate_on_submit(): if session['recaptcha'].lower() == myForm.recaptcha.data.lower(): user = User(myForm.username.data, myForm.password.data) session['username'] = myForm.username.data if (user.isExisted()): return redirect(url_for('home')) else: flash(u'出错啦,登录失败,请检查用户名和密码是否正确!') else: flash(u'Hi, 验证码错误, 请重输!') return render_template('index.html', form=myForm)
def login_post(): session.pop('_flashes', None) login_form = LoginForm(request.form) username = request.form["username"] password = request.form["password"] if login_form.validate(): user = controller.autenticate_user(username, password) if user is not None: #todo:Remember me login_user(user) return redirect("/") else: flash('Invalid username or password') return redirect("login")
def login_bro(request): if request.method == 'POST': form = LoginForm(request.POST) if form.is_valid(): # print form.cleaned_data password = form.cleaned_data['password'] email = form.cleaned_data['email'] user = User.objects.get(email=email) user = authenticate(username=user.username, password=password) # print user login(request, user) return HttpResponseRedirect('/') else: form = LoginForm() return render(request, 'login.html', {'form': form})
def login(): form = LoginForm() if form.validate_on_submit(): userSeekingAccess = session.query(UserAccount).filter_by( email=form.email.data).first() if userSeekingAccess is not None: if userSeekingAccess.decode_password(form.passcode.data): login_user(userSeekingAccess, remember=form.remember_me.data) return redirect(url_for('dashboard')) return 'bad creds' return render_template('login.html', form=form)
def login_bro(request): if request.method == 'POST': form = LoginForm(request.POST) if form.is_valid(): # print form.cleaned_data password = form.cleaned_data['password'] email = form.cleaned_data['email'] user = User.objects.get(email=email) user = authenticate(username=user.username, password=password) # print user login(request, user) return HttpResponseRedirect('/') else: form = LoginForm() return render(request, 'login.html', {'form':form})
def login_form_admin_credentials(mock_ldap): """ Returns login form containing valid data of registered admin user. """ form = LoginForm(username=mock_ldap.admin['user_name'], password=mock_ldap.admin['passwd']) return form
def login_form_invalid(mock_ldap): """ Returns login form containing invalid data. """ form = LoginForm(email=mock_ldap.non_user['user_name'], password=mock_ldap.non_user['passwd']) yield form
def login(): login_form = LoginForm() if request.method == 'POST' and login_form.validate(): email = login_form.email.data password = login_form.password.data user = User.query.filter_by(email=email).first() if user and user.password == password: login_user(user) g.user = user message = Markup("<h5>logged in successfully</h5>") flash(message) return redirect(url_for('create_short')) else: flash('Invalid credentials Try again', 'error') return redirect(url_for('create_short'))
def login(): form = LoginForm() if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).first() if user.check_password(form.password.data) and user is not None: login_user(user) flash('Login Sucessfully') next = request.args.get('next') if next == None or not next[0] == '/': next = url_for('welcome_user') return redirect(next) return render_template('login.html', form=form)
def testlogin(): form = LoginForm() if current_user.is_authenticated: return f"You are already logged in as {current_user.username}" elif request.method == "POST": if form.email.data: if form.password.data: user = User.query.filter_by(email=form.email.data).first() if user: if bcrypt.check_password_hash(user.password, form.password.data): if login_user(user): return f"User {current_user.username} loggedin" else: return "User exists but not loggedin" return "User exists and Password Matches" else: return "User exists but Password doesn't match" else: return "User Does not exist" return f"Password:{form.password.data}" else: return "Password failed" return f"Email: {form.email.data}!" else: return "Email failed" return "POST Verified" #return render_template('login.html',title="Home",_external=True,form=form) return "GET Verfied"
def login(): # Init form form = LoginForm() # If post if request.method == 'POST': # Init credentials from form request username = request.form['username'] password = request.form['password'] # Init user by Db query user = User.query.filter_by(username=username).first() # Control login validity if user is None or not sha256_crypt.verify(password, user.password): flash('Invalid username or password') return redirect(url_for('login')) else: session['username'] = username return redirect(url_for('index')) # If GET else: return render_template('login.html', title='Login', form=form)
def login(): # Init form form = LoginForm() # If post if request.method == "POST": # Init credentials from form request username = request.form["username"] password = request.form["password"] # Init user by Db query user = User.query.filter_by(username=username).first() # Control login validity if user is None or not sha256_crypt.verify(password, user.password): flash("Invalid username or password") return redirect(url_for("login")) else: session["username"] = username flash("You were successfully logged in") return redirect(url_for("index")) # If GET else: return render_template("login.html", title="Login", form=form)
def post(self): form = LoginForm(**self.get_params()) if form.validate(): try: user = get_user(form.email.data) except KeyError: self.write("No username or wrong password") return if user['password'] == form.password.data: session = db_login(user['_id']) self.set_cookie('session', session) next = self.get_argument("next", "/") self.redirect(next) return else: self.write("No username or wrong password") self.write(self.template.render(form=form))
def login_form(mock_ldap): """ Returns login form containing valid data of registered user. """ form = LoginForm( username=mock_ldap.user['user_name'], password=mock_ldap.user['passwd'], ) yield form
def login_form(db_tieto_user): """ Returns login form containing valid data of registered user. """ form = LoginForm( email=User.query.filter_by(id=db_tieto_user[0].id).first().email, password=db_tieto_user[1], ) yield form
def login(): """Renders login page.""" form = LoginForm() if form.validate_on_submit(): username: str = form.username.data password: str = form.password.data remember: bool = form.remember_me.data if validate_login(username, password): user = find_user(username) login_user(user, remember=remember) return redirect(f"/user/{username}") else: flash("Invalid user credentials.") return dict(form=form)
def login(): form = LoginForm(request.form) if request.method == 'GET': return render_template('login_page.html', form=form) if request.method == 'POST': if form.validate_on_submit(): user = db.session.query(User).filter( User.email == form.email.data).first() if user and user.password == form.password.data: session['user_id'] = user.id session['role_id'] = user.role_id flash('Wellcome %s' % user.name) return redirect(url_for('index')) else: flash('Incorrect login/password data...') return render_template('login_page.html', form=form) else: flash('Incorrect login/password data...') return render_template('login_page.html', form=form)
def login(): form = LoginForm() if form.validate_on_submit(): user = User.query.filter_by(username=form.username.data).first() if current_user.is_authenticated: flash('You are already logged in') return redirect('/login') if user is None or not user.check_password(form.password.data): flash('Invalid username or password') return redirect('/login') login_user(user, remember=form.remember_me.data) return redirect('/') return render_template('login.html', title='Sign In', form=form)
def login(): if request.method == 'GET': if 'logged_in' in session: message_body = 'You are already logged in.' message_title = 'Error!' return render_template('message.html', message_title=message_title, message_body=message_body) else: form = LoginForm() return render_template('login.html', form=form, error=form.errors) else: form = LoginForm() try: if form.validate_on_submit(): data = User.query.filter_by(email=form.email.data).first() if (data is not None and check_password_hash( data.password_hash, form.password.data) and data.active): session['logged_in'] = True session['id'] = data.id session['email'] = data.email return render_template('index.html', session=session) else: message_body = 'Login failed or ' \ 'your account is not activated' message_title = 'Error!' return render_template('message.html', message_title=message_title, message_body=message_body) else: return render_template('login.html', title='Sign In', form=form, error=form.errors) except (ValueError, TypeError): message_body = 'Something went wrong' message_title = 'Error!' return render_template('message.html', message_title=message_title, message_body=message_body)
def login(): form = LoginForm() if form.validate_on_submit(): email = form.email.data # this is where real authentication should be done user = find_user(email) if user == None: error_message = 'Unable to log you in, please check email and password carefully.' return render_template('generic-error.html', error_message=error_message, back_url=url_for('web.login')), 401 nickname = user.nickname if user.verify_password(form.password.data): login_user(user) next = request.args.get('next') if next is None or not next.startswith('/'): next = url_for('web.index') return redirect(next) error_message = 'Unable to log you in.' return render_template('generic-error.html', error_message=error_message, back_url=url_for('web.login')), 400 return render_template('login.html', form=form)
def register(): """Регистрация пользователя""" if current_user.is_authenticated: return redirect('/feed') form_reg = RegisterForm() form_log = LoginForm() # если форма заполнена и отправлена if form_reg.validate_on_submit(): # проверка совпадения паролей if form_reg.password.data != form_reg.password_again.data: return render_template('enter_page.html', title='Главная', form_reg=form_reg, form_log=form_log, message_reg="Пароли не совпадают") db_session.global_init("db/database.sqlite") session = db_session.create_session() # проверка наличия почты в БД (почта должна быть уникальной) if session.query(User).filter( User.email == form_reg.email.data).first(): return render_template('enter_page.html', title='Главная', form_reg=form_reg, form_log=form_log, message_reg="Такая почта уже есть") # проверка наличия ника в БД (ник должн быть уникальным) if session.query(User).filter( User.nickname == form_reg.nickname.data).first(): return render_template('enter_page.html', title='Главная', form_reg=form_reg, form_log=form_log, message_reg="Такой пользователь уже есть") # если всё было корректно, добавляем пользователя post('http://sunsite.herokuapp.com/api/users', json={ 'nickname': form_reg.nickname.data, 'email': form_reg.email.data, 'password': form_reg.password.data }) return redirect('/') return render_template('enter_page.html', title='Регистрация', form_reg=form_reg, form_log=form_log)
def login_form_invalid(db_tieto_user): """ Returns login form containing invalid data. """ invalid_password = g.person.password(length=8) while (invalid_password == db_tieto_user[1]): invalid_password = g.person.password(length=8) form = LoginForm( email=User.query.filter_by(id=db_tieto_user[0].id).first().email, password=invalid_password, ) yield form
def login(): if 'username' in session: return redirect(url_for('dashboard')) form = LoginForm() if request.method == 'POST': if form.validate() == False: return render_template('login.html', name=login, form=form) else: username = form.username.data password = form.password.data user = User.query.filter_by(username=username).first() if user is not None and user.check_password(password): session['username'] = form.username.data return redirect(url_for('dashboard')) # else: # return render_template('login.html',name=login,form=form) elif request.method == 'GET': return render_template('login.html', name=login, form=form) return render_template('login.html', name=login, form=form)