def login():
if current_user.is_authenticated:
return redirect(url_for('main.index'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if user and bcrypt.check_password_hash(user.password,
form.password.data):
if user.confirmed:
login_user(user, remember=form.remember.data)
next_page = request.args.get('next')
return redirect(next_page) if next_page else redirect(
url_for('main.index'))
else:
#todo
#if a user raises user.confirmed is None: show a link to send verification
#on html
send_verification_email(user)
flash(
"Verification email has been sent to your email address. ",
"info")
return render_template('login.html', form=form)
else:
flash("Wrong credentials, please try again", "error")
return render_template('login.html', form=form)
return render_template('login.html', form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
# Grab the user from our User Models table
user = User.query.filter_by(email=form.email.data).first()
# Check that the user was supplied and the password is right
if user.check_password(form.password.data) and user is not None:
#Log in the user
login_user(user)
flash('Logged in successfully.')
# If a user was trying to visit a page that requires a login
# flask saves that URL as 'next'.
next = request.args.get('next')
# So let's now check if that next exists, otherwise we'll go to
# the welcome page.
if next == None or not next[0] == '/':
next = url_for('core.index')
return redirect(next)
return render_template('login.html', form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if user.check_password(form.password.data) and user is not None:
login_user(user)
flash("Login Success!")
return redirect(url_for('core.index'))
return render_template('login.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
user1 = user.query.filter_by(email=form.email.data).first()
if user1 and bcrypt.check_password_hash(user1.password, form.password.data):
login_user(user1, remember=form.remember.data)
return redirect(url_for('main.home'))
else:
flash(f'Please check your email and password','danger')
return render_template('login.html', title = 'Login', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('users.account'))
form = LoginForm()
if form.validate_on_submit():
user = User.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)
flash(f'Login was successful. Happy posting', 'success')
return redirect(url_for('users.account'))
else:
flash('Login unsuccessful. Please check email and password', 'danger')
return render_template('login.html', title='Login', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
user = User.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.get('next')
return redirect(next_page) if next_page else redirect(url_for('main.home'))
else:
flash('Login Unsuccessfull. Please check emai and password', 'danger')
return render_template('login.html', title='Login', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
user = User.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.get('next')
return redirect(next_page) if next_page else redirect(url_for("main.home"))
else:
flash("登入失敗. 請檢查信箱和密碼是否正確", "danger")
return render_template("login.html", form = form, title = "Login")
def login():
login_form = LoginForm()
if login_form.validate_on_submit():
# Login User if User exists in database and credentials are correct.
user = User.objects(email=login_form.email.data.lower()).first()
if user and bcrypt.check_password_hash(user.password,
login_form.password.data):
login_user(user)
flash("You are logged in.", "success")
return redirect(url_for("main.home"))
else:
flash("Login unsuccessful. Check email and password.", "danger")
return render_template("users/login.html", title="Login", form=login_form)
def login():
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if user.check_password(form.password.data) and user is not None:
login_user(user)
flash('Logged in successfully.')
next = request.args.get('next')
if next == None or not next[0] == '/':
next = url_for('core.index')
return redirect(next)
return render_template('login.html', form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if user.check_password(form.password.data) and user is not None:
login_user(user)
flash("Log in successful!!")
next = request.args.get("next")
if next is None or next[0] == "/":
next = url_for("core.index")
return redirect(next)
return render_template("login.html", form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
user = User.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)
flash("Logged In Successfuly ", 'success')
return redirect(url_for('main.home'))
else:
flash(f"Unsuccesful Login,Please Enter correct details", 'danger')
return render_template('login.html', title="Login", form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
user = User.find_by_email(form.email.data)
if user and bcrypt.check_password_hash(user.password,
form.password.data):
login_user(user, remember=form.remember.data)
next_page = request.args.get('next')
return redirect(next_page) if next_page else redirect(
url_for('main.home'))
else:
flash('Login unsuccessful. Please check username & password',
'danger')
return render_template('login.html', title='Login', form=form)
def login():
if current_user.is_authenticated:
redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
# get user
user = User.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) # remember is a boolean input
# don't use args['next'] or will show error when key doesn't exist
next_page = request.args.get('next')
return redirect(next_page) if next_page else redirect(url_for('main.home'))
else:
flash('Login Unseccessful. Please check email and password', 'danger')
return render_template('login.html', title='Login', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for("main.home"))
form = LoginForm()
if form.validate_on_submit():
user = User.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.get("next", "/main.home")[1:]
return redirect(url_for(next_page))
else:
flash("Incorrect credentials!", category="danger")
return render_template("login.html", title="Login", form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if user.check_password(form.password.data) and user is not None:
login_user(user)
flash('Log in successful!')
# validating already logged in users to access login pages that require logging in
next_page = request.args.get('next')
if next_page == None or not next_page[0] == '/':
next_page = url_for('core.index')
return redirect(next_page)
return render_template('login.html', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for("main.home"))
form = LoginForm()
if form.validate_on_submit():
user = User.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.rememberMe.data)
nextPage = request.args.get("next")
return redirect(nextPage) if nextPage else redirect(
url_for("main.home"))
else:
flash("Login Unsuccessful. Please check login information.",
"danger")
return render_template('login.html', title="Login", form=form)
def login():
login_form = LoginForm()
if login_form.validate_on_submit():
user = db.session.query(User) \
.filter_by(email=login_form.email.data).first()
if user is None or not user \
.check_password(login_form.password.data):
flash("Неправильное имя пользователя или пароль.", "danger")
return redirect(url_for('users.login'))
login_user(user, remember=login_form.remember_me.data)
next_page = request.args.get('next')
if not next_page or url_parse(next_page).netloc != '':
next_page = url_for('main.home')
return redirect(next_page)
return render_template('auth/login.html', form=login_form)
def login():
if current_user.is_authenticated:
return redirect(url_for("main.home"))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(username=form.username.data).first()
if user and bcrypt.check_password_hash(user.password,
form.password.data):
login_user(user, form.remember.data)
flash("You have been logged in", "success")
next_page = request.args.get("next")
return redirect(next_page) if next_page else redirect(
url_for("main.home"))
else:
flash("check email and password", "danger")
return render_template("login.html", form=form, title="login")
def login():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
user = User.objects.filter(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.get('next')
# flash(f'You have been logged in by {user.username}', 'success')
return redirect(next_page) if next_page else redirect(
url_for('main.home'))
else:
flash(f'Email or Password wrong. Please check again.', 'danger')
return render_template('login.html', title='Login', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for("main.home"))
form = LoginForm()
if form.validate_on_submit():
user = User.objects(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.get("next")
flash("Logged in sucsessfuly", "success")
return redirect(next_page) if next_page \
else redirect(url_for('main.home'))
else:
flash('Login Unsuccessful. Please check email and password',
'danger')
return render_template("users/login.html", title="Login", form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
# query the database based on email
user = User.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.get('next')
return redirect(next_page) if next_page else redirect(
url_for('main.home'))
else:
flash('Wrong email or password.', 'danger')
# pass form as an argument
return render_template('login.html', title="Login", form=form)
def login():
"""This function handles the user login"""
post = Post.query.all()
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(username=form.username.data).first()
if user and check_password_hash(user.password, form.password.data):
login_user(user)
return redirect(url_for('main.home'))
else:
flash('login unsuccessful! please recheck your details!', 'danger')
return render_template('login.html',
form=form,
post=post,
title='Login',
directive='noindex')
def login():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data.lower()).first()
if user and bcrypt.check_password_hash(user.password,
form.password.data):
login_user(user, remember=form.remember.data)
# when not logged in and trying to access protected routes next refers to url param next=account
next_page = request.args.get('next')
# redirect to next page or home if next param doesn't exist
return redirect(next_page) if next_page else redirect(
url_for('main.home'))
else:
flash('Login Unsuccessful. Please check email and password',
'danger')
return render_template('users/login.html', title='Login', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(
email=form.email.data).first() # check if user in db else None
if user and bcrypt.check_password_hash(user.password,
form.password.data):
# Once a user has authenticated, you log them in with the login_user function
login_user(user, remember=form.check.data)
next_page = request.args.get(
'next') # either route or None. Look below for expl
return redirect(next_page) if next_page else redirect(
url_for('main.home'))
# if initially accessed by '/account' => redirects to 'account.html'
# elif firstly logged by button => redirects to 'home.html'
flash('Something went wrong. Check your credetentials.', 'danger')
return render_template('login.html', title='Login', form=form)
def login():
form = LoginForm()
error = None
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if user:
if user.check_password(form.password.data) and user is not None:
login_user(user)
flash('Log in Success','login_success')
next = request.args.get('next')
if next == None or not next[0] == '/':
next = url_for('core.index')
return redirect(next)
else:
error = 'Password DoesNot Match'
else:
error = 'No User Found'
return render_template('login.html',error=error,form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
# Used .first() to ensure to get the right format, and not get a list/dictionary
user = User.query.filter_by(email=form.email.data).first()
if user.check_password(form.password.data) and user is not None:
login_user(user)
flash('Log-in success!')
# Redirector to login when it's needed in a view.
next = request.args.get('next')
if next == None or not next[0] == '/':
next = url_for('core.index')
return redirect(next)
return render_template('login.html', form=form)
def login():
form = LoginForm()
if current_user.is_authenticated:
flash('You have already logged in!', 'info')
return redirect(url_for('main.home'))
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
password_check_status = password_check(form, user)
if user and password_check_status:
login_user(user,
remember=form.remember_me.data,
duration=timedelta(seconds=1800))
flash('You have successfully logged in.', 'success')
return redirect(url_for('main.home'))
elif not (user):
flash('Incorrect Email Id.Please check.', 'danger')
elif not (password_check_status):
flash('Incorrect Password.Please check.', 'danger')
return render_template('login.htm', title='login', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('main.home'))
form = LoginForm()
if form.validate_on_submit():
user = User.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)
flash('Login was successful.', 'success')
next_page = request.args.get(
'next'
) # args is a dictionary but accessing it with request['next'] will produce keyvalue error if key doesn't exist
if next_page:
return redirect(next_page)
else:
return redirect(url_for('main.home'))
#shorthand
#return redirect(next_page) if next_page else redirect(url_for('main.home'))
else:
flash('Login was not successful.', 'danger')
return render_template('login.html', title='Login', form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if (user is not None and user.check_password(form.password.data)):
login_user(user)
session.permanent = True
flash('Login Successful!')
next = request.args.get('next')
if (next == None or not next[0] == '/'):
next = url_for('core.index')
return redirect(next)
else:
flash('Incorrect Username/Password!')
return redirect(url_for('user.login'))
return render_template('login.html', form=form)
def login():
form = LoginForm()
email = form.email.data
password = form.password.data
if form.validate_on_submit():
user = User.query.filter_by(email=email).first()
if user is not None and user.check_password(password):
login_user(user)
flash('You have successfully log in', 'success')
next = request.args.get('next')
return redirect(url_for('users.account') or next)
else:
flash('Wrong combination of email/password', 'danger')
return redirect(url_for('users.login'))
return render_template('users/login.html', form=form)
