def login():
"""Handle login; show form or process results."""
form = LoginForm()
openid_form = OpenIDForm()
if openid_form.validate_on_submit():
return oid.try_login(
openid_form.openid.data,
ask_for=['nickname', 'email'],
ask_for_optional=['fullname'],
)
if form.validate_on_submit():
user = User.query.filter_by(username=form.username.data).one()
login_user(user, remember=form.remember.data)
identity_changed.send(current_app._get_current_object(), identity=Identity(user.id))
flash("You have been logged in.", category="success")
return redirect(url_for('blog.home'))
openid_errors = oid.fetch_error()
if openid_errors:
flash(openid_errors, category='danger')
return render_template('login.html', form=form, openid_form=openid_form)
def login():
if current_user.is_authenticated:
flash('You are already logged in.', 'success')
return redirect(url_for('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')
flash('Logged in successful.', 'success')
return redirect(next_page) if next_page else redirect(
url_for('home'))
if user and not bcrypt.check_password_hash(user.password,
form.password.data):
flash('Login Unsuccessful. Please check your password', 'danger')
return redirect(url_for('login'))
if not user:
flash('Failed!, it seems you are not a member. ', 'danger')
return redirect(url_for('register'))
else:
flash('Login Unsuccessful. Please check email and password',
'danger')
return render_template('login.html', title='Login', form=form)
def login():
session['current_path'] = request.path
form = LoginForm()
if form.validate_on_submit():
customer_in_db = Customer.query.filter(
Customer.username == form.username.data).first()
employee_in_db = Employee.query.filter(
Employee.username == form.username.data).first()
if not customer_in_db and not employee_in_db:
flash('No user found with username: {}'.format(form.username.data))
return redirect(url_for('login'))
elif employee_in_db and not customer_in_db:
if (check_password_hash(employee_in_db.password_hash,
form.password.data)):
# flash('Login success!')
session["USERNAME"] = employee_in_db.username
return redirect(url_for('employee_f'))
else:
flash('Incorrect Password')
return redirect(url_for('login'))
elif customer_in_db and not employee_in_db:
if (check_password_hash(customer_in_db.password_hash,
form.password.data)):
# flash('Login success!')
session["USERNAME"] = customer_in_db.username
return redirect(url_for('customer_index'))
else:
flash('Incorrect Password')
return redirect(url_for('login'))
return render_template('login.html',
title='Sign in',
form=form,
language=language[render_languages()])
def login(request):
try:
if request.session["username"]:
return HttpResponseRedirect("/success/")
except:
pass
if request.method == "POST":
form = LoginForm(request.POST)
if form.is_valid():
try:
user = Register.objects.filter(
username=form.cleaned_data["username"], password=form.cleaned_data["password"]
)
if len(user) == 1:
request.session["username"] = user[0].username
return HttpResponseRedirect("/success/")
else:
return HttpResponse("Log In Credential's didn't match!! Please Try Again ")
except DoesNotExit:
return None
else:
form = LoginForm()
return render(request, "blogapp/login.html", {"form": form})
def login():
if current_user.is_authenticated:
return redirect(url_for('index'))
form = LoginForm()
# If POST request is received
if form.validate_on_submit():
user = User.query.filter_by(username=form.username.data).first()
# Check if User exists or password is correct
if user is None or not user.check_password(form.password.data):
# Flash is used to display messages which can be
# retrieved in the templates using get_flashed_messages()
flash('Invalid Username or Password')
return redirect(url_for('login'))
# Log in user if credentials are correct
login_user(user, remember=form.remember_me.data)
# If next query argument is provided in the url,
# redirect user to that url
next_page = request.args.get('next')
# If next query argument is not provided or relative path is not provided
# (full url with domain name is provided), redirect to index
# Second condition ensures that the redirect stays within the same site as application
if not next_page or url_parse(next_page).netloc != '':
next_page = url_for('index')
return redirect(next_page)
return render_template('login.html', title='Sign In', form=form)
def sign_in_c():
form = LoginForm()
if form.validate_on_submit():
user_in_db = Customer.query.filter(Customer.username == form.username.data).first()
if not user_in_db:
flash("No user found with username: {}")
flash('No user found with username: {}'.format(form.username.data))
return redirect(url_for('sign_in'))
if (check_password_hash(user_in_db.password_hash, form.password.data)):
flash('Login success!')
session["USERNAME"] = user_in_db.username
return redirect(url_for('My_appointment'))
flash('Incorrect Password')
return redirect(url_for('index'))
return render_template('sign_in.html', title='Sign In', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('index'))
form = LoginForm()
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'))
return redirect(url_for('login'))
login_user(user, remember=form.remember_me.data)
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', title=_('Sign In'), form=form)
def login():
form = LoginForm()
if form.validate_on_submit():
user_in_db = User.query.filter(
User.username == form.username.data).first()
if not user_in_db:
flash('No user found with username: {}'.format(form.username.data))
return redirect(url_for('login'))
if (check_password_hash(user_in_db.password_hash, form.password.data)):
flash('Login success!')
session["USERNAME"] = user_in_db.username
return redirect(url_for('login'))
# should go to the logged-in page
flash('Incorrect Password')
return redirect(url_for('login'))
return render_template('login.html', title='Sign In', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('home'))
login = LoginForm()
if login.validate_on_submit():
person = user_collection.find_one({'email': login.email.data})
if person and bcrypt.check_password_hash(person['password'], login.password.data):
user_obj = User(person['username'], person['email'], person['image'])
login_user(user_obj, login.remember.data)
next_page = request.args.get('next')
if next_page:
return redirect(next_page)
flash('Welcome to BlogApp', 'success')
return redirect(url_for('home'))
else:
flash('Login unsuccessful. Please check your email or password again.', 'danger')
return render_template('login.html', title = 'Login', form = login)
def login():
form = LoginForm()
if request.method == "POST":
if form.validate():
username = form.data['username']
password = form.data['password']
user = User.query.filter_by(username=username).first()
if user:
password_salt = hashlib.sha1(user.salt+password).hexdigest()
if password_salt == user.password:
session['uid'] = user.id
return redirect(url_for('index'))
else:
flash("username password not mathch !")
else:
flask('username is not exist')
return render_template('login.html',form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('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('home'))
else:
flash(
'Logowanie nieudane. Sprawdź czy email i hasło zostało wpisane prawidłowo.',
'danger')
return render_template('login.html', title='Login', form=form)
def login():
if current_user.is_authenticated:
return redirect(url_for('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('home'))
else:
flash(
'Login Unsuccessful. Please check your email and password you have entered',
'red')
return render_template('auth/login.html', title="Login", form=form)
def user_login(request):
if not request.user.is_authenticated:
if request.method=="POST":
form=LoginForm(request=request,data=request.POST)
if form.is_valid():
uname= form.cleaned_data["username"]
upass= form.cleaned_data["password"]
user=authenticate(username=uname,password=upass)
if user is not none:
login(request,user)
messages.success(request,'Logged in Successfully !!!')
return redirect('/dashboard/')
else:
form=LoginForm()
return render(request,'blog/login.html',{'form':form})
else:
return redirect('/dashboard/')