def loginn():
'''
Login endpoint
'''
form_login = LoginForm()
form_register = RegisterForm()
if request.method == 'POST':
if form_login.validate_on_submit():
new = User.query.filter_by(
username=form_login.username.data).first()
if new is not None:
if check_password_hash(new.password, form_login.password.data):
login_user(new, remember=form_login.remember.data)
return redirect(url_for('index'))
else:
flash('Username or password is incorect')
else:
flash('Username or password is incorect')
else:
if current_user.is_authenticated:
return redirect(url_for('index'))
return render_template('login.html',
form_login=form_login,
form_register=form_register)
def login():
form = LoginForm()
if form.validate_on_submit():
flash('Login requested for user {}, remember me={}'.format(
form.username.data, form.remember_me.data))
return redirect('/triedtologin')
return render_template('login.html', title='Sign In', form=form)
def login():
error = None
form = LoginForm(request.form)
if form.validate_on_submit():
email = form.email.data
password = hashlib.sha384(form.password.data.encode()).hexdigest()
params = {"data": {"email": email,
"password":password
},
"request": "login"}
res = requests.post(userDataCloudURL, json=params)
data = {}
print(res.text)
# data = json.loads(res.text)
status = res.status_code
if(status==200):
data = json.loads(res.text)
putDataIntoSession(data)
session["loggedin"] = True
return redirect("/")
elif(status==401 or status==404):
flash("Invalid credentials","error")
form = LoginForm(request.form)
return render_template(loginURL, form=form)
elif status==500:
return ("500 error. Please contact your server administrator.")
return(data)
return render_template(loginURL, form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
login_user(form.user)
flash('You are logged successfully.', 'info')
return redirect(request.args.get('next') or url_for('index'))
return redirect(url_for('index'))
def register():
form = LoginForm()
if form.validate_on_submit():
user_name = request.form.get('username',None)
password = request.form.get('password',None)
user = User(user_name)
user.password = password
return redirect(url_for('register_success'))
return render_template('register.html', title="Register", form=form)
def login():
"""
登陆页面
"""
form = LoginForm()
if form.validate_on_submit():
username = form.name.data
password = form.password.data
if username == 'wangyuankun' and password == 'wangyuankun1993':
return redirect(url_for('index'))
return render_template('login.html', form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
user_name = request.form.get('username', None)
password = request.form.get('password', None)
remember_me = request.form.get('remember_me', False)
user = User(user_name)
if user.verify_password(password):
login_user(user)
return redirect(url_for('main'))
return render_template('login1.html', title="Sign In", form=form)
def login():
if (current_user.is_authenticated == True):
return redirect(url_for('home'))
form = LoginForm()
if form.validate_on_submit():
user = Account.query.filter_by(email = form.email.data).first()
if user:
if check_password_hash(user.pswd, form.password.data):
login_user(user)
return redirect(url_for('home'))
return 'Invalid username or password'
return render_template('login.twig', form=form, title='Sign in')
def login():
form = LoginForm()
error = None
if form.validate_on_submit():
# security check (may not be needed)
user = User.query.filter_by(username=form.username.data).first()
if user:
if check_password_hash(user.password, form.password.data):
login_user(user)
session['logged_in'] = True
# render_template('dashboard.html', form=form)
return redirect(url_for('dashboard', user=user))
error = 'Invalid username or password.'
return render_template('login.html', form=form, error=error)
def login():
"""Show user the login form; handle login."""
form = LoginForm()
if form.validate_on_submit():
username = form.data.get("username").upper()
password = form.data.get("password")
user = User.authenticate(username, password)
if user:
session['password'] = password
flash(f"Hello, {user.get_firstname()}", 'success')
return redirect(url_for('index'))
else:
flash("Please double check your username and password!", 'danger')
return render_template("login_form.html", form=form)
def login():
form = LoginForm(request.form)
if not form.validate_on_submit():
return render_template('login.html', form=form)
if request.method == 'POST':
# Storing the Logged in user
user = User.query.filter_by(email=form.email_addr.data).first()
# If no user is found, then they might have entered the wrong credentials
# If the user entered the correct username, but the wrong password, error is shown
if user is None:
return render_template('login.html', form=form, message="Incorrect Username or Password")
elif user.password == form.password.data:
# Confirming the user logged in
user.auth = True
db.session.commit()
return render_template('index.html', form=form, loggedin=True)
else:
return render_template('login.html', form=form, message="Incorrect Password", loggedin=False)
def login():
# LOGIN HANDLER
form = LoginForm()
if session.get('logged_in'):
if session['logged_in'] is True:
return redirect(url_for('home', title='Home'))
user = mongo.db.users.find_one({'email': form.email.data})
if form.validate_on_submit():
user = mongo.db.users
db_user = user.find_one({'email': request.form['email']})
if db_user:
if bcrypt.hashpw(request.form['password'].decode('utf-8'),
db_user['password']) == db_user['password']:
session['email'] = request.form['email']
session['logged_in'] = True
return redirect(url_for('home', title='Account'))
else:
flash('Login Failed.. Please Check Yourself!', 'danger')
return render_template('login.html', title='Log In', form=form)
