def login():
"""Login Route
This route leads to the login page.
Args:
None
Returns:
if GET returns the rendered login page
if POST returns a validated user redirected to the
non-public index page
Raises:
redirects back to login if login not valid
"""
form = SignInForm()
if current_user.is_authenticated:
return redirect(url_for('auth.logged_in'))
if request.method == 'POST':
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if user is None or not user.check_password(form.password.data):
flash('Invalid username or password')
return redirect(url_for('auth.login'))
login_user(user, remember=form.remember_me.data)
return redirect(url_for('main.index'))
return render_template('login.html', title='CONP | Log In', form=form, error=form.errors)
def login():
if g.user is not None and g.user.is_authenticated():
return redirect(url_for('books'))
signinform = SignInForm()
signupform = SignUpForm()
if signinform.validate_on_submit():
user = User.query.filter_by(username=signinform.username.data).first()
password = make_secure_token(signinform.password.data)
if user is not None and password == user.password:
login_user(user)
return redirect(url_for('books'))
else:
flash('Invalid login. Please try again.')
if signupform.validate_on_submit():
username = signupform.username.data
email = signupform.email.data
password = make_secure_token(signupform.password.data)
user = User(username=username, email=email, password=password)
db.session.add(user)
db.session.commit()
login_user(user)
return redirect(url_for('books'))
return render_template('auth.html',
title='Sign In',
signinform=signinform,
signupform=signupform, )
def signin():
form = SignInForm()
if form.validate_on_submit():
e_password = bcrypt.generate_password_hash(
form.password.data).decode('utf-8')
user = User(name=form.name.data,
email=form.email.data,
password=e_password)
db.session.add(user)
db.session.commit()
msg = "Created user {}".format(form.name.data)
flash(msg, "success")
return render_template("SignInForm.html", message="Register", form=form)
def signin():
form = SignInForm()
if form.validate_on_submit():
student_id = form.student_id.data
try:
at_sign_in(student_id, column=DATE_COLUMN)
flash(f"Okay, I'll sign in user {student_id}")
with open('scans.csv', 'a') as f:
f.write(f"{datetime.datetime.now()},{student_id},-,-\n")
return redirect(url_for('signin'))
except:
flash('No such user!')
return redirect(url_for('register', student_id=student_id))
return render_template('signinform.html', form=form)
def login():
error = None
form = SignInForm()
if form.validate_on_submit():
username = form.username.data
password = form.password.data
user = User.query.filter_by(username=username).first()
if password == user.password:
login_user(user, remember=True)
run_watching()
return redirect(url_for('index'))
return render_template('signin.html', form=form, error=error)
def sign_in():
if current_user.is_authenticated:
return redirect(url_for('index'))
form = SignInForm(request.form)
if form.validate_on_submit():
user = models.User.query.filter_by(
user_email=form.user_email.data).first()
if not user or not user.check_user_pw(form.user_password.data):
flash('Invalid User ID or Password.')
return redirect(url_for('sign_in'))
login_user(user, remember=form.user_remember_me.data)
return redirect(url_for('index'))
return render_template('signIn.html', form=form)
def login():
error = None
form = SignInForm()
if current_user.is_authenticated:
return redirect(url_for('logged_in'))
if request.method == 'POST':
if form.validate_on_submit():
user = User.query.filter_by(email=form.email.data).first()
if user is None or not user.check_password(form.password.data):
flash('Invalid username or password')
return redirect(url_for('login'))
login_user(user, remember=form.remember_me.data)
return redirect(url_for('index'))
return render_template('login.html', title='CONP | Log In', form=form, error=form.errors)
def login():
title = "Login"
if current_user.is_authenticated:
return redirect(url_for('index'))
form = SignInForm()
if form.validate_on_submit():
user = User(dict = users_col.find({"username":form.username.data})[0])
if user is None or not user.check_password(form.password.data):
flash('Invalid username or password')
return redirect(url_for('index'))
login_user(user)
next_page = request.args.get('next')
if not next_page or url_parse(next_page).netloc != '':
next_page = url_for('index')
return redirect(next_page)
return render_template('login.html', form=form)
def signIn():
if current_user.is_authenticated:
return redirect(url_for('index'))
signInForm = SignInForm()
if signInForm.validate_on_submit():
user = User.query.filter_by(email=signInForm.email.data).first()
if user is None or not user.check_password(signInForm.password.data):
flash('Invalid email or password', 'danger')
return render_template('sign_in.html',
title='Sign In',
form=signInForm)
login_user(user, remember=signInForm.remember_me.data)
return redirect(url_for('game'))
else:
return render_template('sign_in.html',
title='Sign In',
form=signInForm)
def login_page():
form = SignInForm() # object class obtained from the app.forms module
# this contains the field defnitions (booleans, string & pw fields)
# it is passed into the render_template, which expects these definitions
# to handle user data being submitted (this function does the heavy lifting):
if form.validate_on_submit():
# the validate_on_submit method won't trigger during the initial GET request
# from the browser to fetch the html of the page, hence this check
# or if any of the field validations (e.g. pw) fails. Can add error message later
flash("Login requested for user {}, remember_me={}".format(
form.username.data, form.remember_login.data
)) # Flask method, flash shows a message to the user. Needs html (see base.html)
# the login doesn't do anything yet, besides confirm data is recieved
return redirect(url_for('game')) # sends user somewhere else
# the url_for calls the corresponding page handling function rather than the path directly
return render_template("login.html", form=form, title="Login to Game")
def sign_in():
if current_user.is_authenticated:
return redirect(url_for("dashboard"))
form = SignInForm(request.form)
if form.validate_on_submit():
user = User.query.filter_by(username=form.username.data).first()
if user is None or not user.check_password(form.password.data):
flash("Invalid username or password", "danger")
return redirect(url_for("sign_in"))
login_user(user, remember=form.remember_me.data)
flash(f"User {current_user.username} logged in successful", "success")
return redirect(url_for("dashboard"))
return render_template("sign_in.html", title="Sign in page", form=form)
def index():
form = SignInForm()
#IF USER CONNECTED REDIRECT TO DASHBOARD
if current_user.is_authenticated:
return redirect(url_for('dashboard'))
#SEND FROM IF CONDITIONS = OK AND REDIRECTS
if request.method == 'POST' and form.validate_on_submit():
#VERIFY IF USER EXIST IN DATABASE
user = User.query.filter_by(username=form.username.data).first()
#IF USER OR PASSWORD DONT MATCH RETURN TO LOGIN
if user is None or not user.check_password(form.password.data):
flash('Invalid username or password')
return redirect(url_for('index'))
login_user(user, remember=form.remember_me.data)
return redirect(url_for('dashboard'))
return render_template('signin.html', title='Sign In', form=form)
def sign_in():
# Redirect the user to the index page if he or she has been authenticated
# already.
if current_user.is_authenticated:
return redirect(url_for('home.home'))
form = SignInForm(request.form)
if form.validate_on_submit():
user = form.validate_signin()
if user:
# Notify the login manager that the user has been signed in.
login_user(user)
if user.disabled:
flash(_('Your account has been disabled, you are not allowed '
'to log in'), 'danger')
else:
flash(_('Hey %(name)s, you\'re now logged in!',
name=current_user.first_name), 'success')
referer = request.headers.get('Referer')
denied = (
re.match(r'(?:https?://[^/]+)%s$' % (url_for('user.sign_in')),
referer) is not None)
denied_from = session.get('denied_from')
if not denied:
if referer:
return redirect(referer)
elif denied_from:
return redirect(denied_from)
return redirect(url_for('home.home'))
if form.errors:
flash_form_errors(form)
return render_template('user/sign_in.htm', form=form)
def signup():
form_sign_up = SignInForm()
if current_user.is_authenticated:
return redirect('/')
if utils.find_user_by_username(form_sign_up.username.data):
flash('That username is taken, please try again.')
return render_template('signup.html',
title='Sign Up',
form=form_sign_up)
if form_sign_up.password.data != form_sign_up.password2.data:
flash("Your passwords didn't match, please try again.")
return render_template('signup.html',
title='Sign Up',
form=form_sign_up)
if form_sign_up.validate_on_submit(
) and form_sign_up.password.data == form_sign_up.password2.data:
db.create_all()
loc = models.Location.query.filter_by(
city=form_sign_up.city.data,
region=form_sign_up.region.data).first()
if not loc:
loc = models.Location(city=form_sign_up.city.data,
region=form_sign_up.region.data,
country='placeholder')
db.session.add(loc)
db.session.commit()
user = models.User(username=form_sign_up.username.data,
location_id=loc.id)
user.set_password(form_sign_up.password.data)
db.session.add(user)
db.session.commit()
return redirect('/login/')
return render_template('signup.html', title='Sign Up', form=form_sign_up)