def login():
form = LoginForm(request.form)
if request.method == 'GET':
return render_template("login.html", form=form)
elif request.method == 'POST':
form_is_valid = form.validate_on_submit()
if form_is_valid:
username = form.username.data
password = form.password.data
registered_user = User.query.\
filter_by(username=username).first()
remember_me = False
if 'remember_me' in request.form:
remember_me = True
if registered_user is not None and \
bcrypt.check_password_hash(
registered_user.password, password):
login_user(registered_user, remember=remember_me)
flash('Login successful')
return redirect(request.args.get('next') or url_for('index'))
else:
flash('Username or password is invalid', 'error')
return render_template('login.html', form=form)
else:
return render_template('login.html', form=form)
def signin():
if current_user.is_authenticated:
return redirect(url_for('index'))
sform = SigninForm()
try:
if sform.validate_on_submit():
user = Users.query.filter_by(username=sform.username.data).first()
if user:
if bcrypt.check_password_hash(user.password,
sform.password.data):
login_user(user, remember=sform.remember.data)
flash('Your have successfully logged in', 'success')
return redirect(url_for('index'))
else:
flash('Invalid Password! Please try again', 'danger')
return redirect(url_for('signin'))
else:
flash('Invalid Username! Please try again...', 'danger')
return redirect(url_for('signin'))
except:
flash(
'Oops! Something wrong with the Database.Please try again after some time.'
)
return redirect(url_for('signin'))
return render_template('user/signin.html', form=sform)
def login():
if current_user.is_authenticated:
return redirect(url_for('home'))
form = LoginForm()
if form.validate_on_submit():
user = Users.query.filter_by(email=form.email.data).first()
if user and bcrypt.check_password_hash(user.password,
form.password.data):
login_user(user, remember=form.remember.data)
next_page = request.args['messages']
#next_page = request.args.get("next")
print("*************")
print(next_page)
session['logged_in'] = True
return redirect(
next_page) if next_page == "/predict" else redirect(
url_for('home'))
#flash('Login successful.', 'success')
#if next_page=="/predict":
# return redirect(next_page)
#else:
# redirect(url_for('home'))
else:
flash('Login Unsuccessful. Please check email and password',
'danger')
return redirect(url_for('auth.redirected'))
return render_template('login.html', title='Login', form=form)
def verify(username, password):
user = User.query.filter_by(email=username).first()
if not user:
return False
g.user = user # g is a Flask object for view functions to access
return bcrypt.check_password_hash(user.password, password)
def test_create_user_success(self):
""" Is user successfully created? """
is_password_hashed = bcrypt.check_password_hash(
self.u2.password, 'password')
self.assertEqual(self.u2.username, 'username')
self.assertEqual(self.u2.email, 'email')
self.assertTrue(is_password_hashed)
self.assertEqual(len(User.query.all()), 2)
def authenticate(cls, email, password):
"""Need to authenticate the person who he/she claims is/Also needed for edit user's info"""
user = cls.query.filter_by(email=email).first()
if user:
is_auth = bcrypt.check_password_hash(user.password, password)
if is_auth:
return user
return False
def after_login(nickname, password):
user = User.query.filter_by(nickname = nickname).first()
if user is not None and bcrypt.check_password_hash(user.password, password):
remember_me = False
if 'remember_me' in session:
remember_me = session['remember_me']
session.pop('remember_me', None)
login_user(user, remember = remember_me)
else:
flash('Invalid login. Try again.')
return redirect(url_for('login'))
return redirect(request.args.get('next') or url_for('index'))
def login():
if request.method == 'POST':
email = request.form['email']
password = request.form['password']
user = User.query.filter_by(email=email).first()
if user:
if bcrypt.check_password_hash(user.password, password):
login_user(user)
flash('Logged in successfully.')
return redirect(url_for('departments'))
flash('Credentials dont match')
return redirect(url_for('register'))
return render_template('login.html')
def login():
error = None
form = LoginForm(request.form)
if request.method == 'POST':
if form.validate_on_submit():
user = User.query.filter_by(name=request.form['username']).first()
if (user is not None and bcrypt.check_password_hash(user.password, request.form['password'])):
login_user(user)
flash( request.form['username'] + ' were logged in.')
return redirect(url_for('home.home'))
else:
error = 'Invalid Credentials. Please try again.'
return render_template('login.html', form = form, error=error)
def login():
if request.method == 'POST':
name = request.form['name']
password = request.form['password']
user = User.query.filter_by(name=name).first()
if user:
if bcrypt.check_password_hash(user.password, password):
login_user(user)
flash(f"hello {user.name}")
return redirect(url_for('users'))
return redirect(url_for('login'))
flash('Credentials dont match')
return redirect(url_for('registration'))
return render_template('login.html')
def login():
error = None
form = LoginForm(request.form)
if request.method == 'POST':
if form.validate_on_submit():
email = form.email.data
password = form.password.data
user = User.query.filter_by(email=email).first()
if user is not None and bcrypt.check_password_hash(
user.password, request.form['password']):
login_user(user)
flash('Login successful!')
return redirect(url_for('index'))
else:
error = 'Invalid username or password. Please try again.'
return render_template('login.html', form=form, error=error)
def login():
loginError = None
login = LoginForm()
##LOGIN
if login.validate_on_submit():
users = User.query.filter_by(username=login.username.data).first()
print users
if users:
if bcrypt.check_password_hash(users.password, login.password.data):
login_user(users)
flash("You were logged in")
return redirect(url_for("index"))
else:
loginError = "Incorrect User and Password"
app.logger.warning("Incorrect passwword for username (%s)", login.username.data)
return render_template(
"login.html", form1=RegistrationForm(), form2=login, loginError=loginError, registerError=None
)
def login():
error = None
status_code = 200
form = LoginForm(request.form)
if request.method == 'POST':
if form.validate():
user = User.query.filter_by(name=request.form['name']).first()
if user is not None and bcrypt.check_password_hash(
user.password, request.form['password']):
session['logged_in'] = True
session['user_id'] = user.id
session['name'] = user.name
flash('Welcome!')
return redirect(url_for('dashboard'))
else:
error = 'Invalid username or password.'
else:
error = 'Both fields are required.'
return render_template('forms/login.html', form=form,
error=error), status_code
def profile():
"""Update profile for current user."""
if not g.user:
flash('Access unauthorized.', 'danger')
return redirect('/')
form = UpdateForm(obj=g.user)
if form.validate_on_submit():
#Verify that it's the current user making edits
if bcrypt.check_password_hash(g.user.password, form.password.data):
g.user.bio = form.bio.data
g.user.image_url = form.image_url.data
g.user.header_image_url = form.header_image_url.data
g.user.email = form.email.data
g.user.location = form.location.data
db.session.commit()
return redirect(f'/users/{g.user.id}')
else:
flash('Incorrect password', 'danger')
return redirect('/')
else:
return render_template('users/edit.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('home'))
form = LoginForm()
if form.validate_on_submit():
user = Users.query.filter_by(email=form.email.data).first()
if user and bcrypt.check_password_hash(user.password,
form.password.data):
login_user(user, remember=form.remember.data)
session['logged_in'] = True
if "predict" in session:
if session['predict'] == True:
return redirect('/predict')
return render_template('index.html')
#flash('Login successful.', 'success')
else:
flash('Login Unsuccessful. Please check email and password',
'danger')
return redirect(url_for('auth.redirected'))
return render_template('login.html', title='Login', form=form)
def check_hash(self, password):
return bcrypt.check_password_hash(self.password, password)