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)