def login(): if 'login' in session: return redirect('/') if request.method == 'POST': username = request.form['username'] password = request.form['password'] cur = mysql.connection.cursor() resultValue = cur.execute("SELECT * FROM user WHERE username =%s", [username]) if resultValue > 0: data = cur.fetchone() password1 = data['password'] print((password)) # print(bcrypt.check_password_hash(password1, password)) #print(bcrypt.check_password_hash(password1, 'password')) if (bcrypt.check_password_hash(data['password'], password)): session['login'] = True session['firstname'] = data['first_name'] session['lastname'] = data['last_name'] flash( 'Welcome ' + session['firstname'] + '! You have been successfully logged in', 'success') return redirect(url_for('dashboard')) cur.close() else: flash('Password incorrect', 'danger') return redirect('login') else: flash('Username incorrect', 'danger') return redirect('login') return render_template('login.html')
def changepassword(username): if request.method == 'POST': old = request.form['old'] password = request.form['password'] confirm_password = request.form['confirm_password'] if password != confirm_password: flash('Passwords do not match! Try again.', 'danger') return redirect('/dashboard') password = bcrypt.generate_password_hash(password) cur = mysql.connection.cursor() result_value = cur.execute("SELECT * FROM user WHERE username =%s", [username]) if result_value > 0: user = cur.fetchone() if bcrypt.check_password_hash(user['password'], old): cur = mysql.connection.cursor() cur.execute("UPDATE user SET password = %s WHERE username=%s", (password, username)) mysql.connection.commit() cur.close() flash('Password updated successfully', 'success') return redirect('/dashboard') else: flash('Old Password Incorrect', 'danger') return redirect('/dashboard') cur = mysql.connection.cursor() result_value = cur.execute("SELECT * FROM user WHERE username =%s", [username]) if result_value > 0: user = cur.fetchone() return render_template('changepassword.html', user=user)
def login(): if request.method == 'POST' : username = request.form['username'] usr_entered = request.form['password'] cursor = mysql.connection.cursor() cursor.execute("SELECT * FROM user WHERE username =%s", [username]) if cursor is not None: #is not None data =cursor.fetchone() #password = data['password'] # print((password)) # print((usr_entered)) # print((generate_password_hash(usr_entered , 'pbkdf2:sha256' , 8))) # print(check_password_hash(password , usr_entered)) # check_password_hash(password , 'usr_entered') if (bcrypt.check_password_hash(data['password'] , usr_entered)): session['login'] = True session['firstname'] = data['first_name'] session['lastname'] = data['last_name'] flash('Welcome '+ session['firstname'] +'! You have been successfully logged in', 'success') cursor.close() else: flash('Password Incorrect', 'danger') return redirect('/login') return render_template('login.html')
def login(): #we imported current user above as we want to avoid if user logged in # and retuned back to this page to be opened as if he didn't submit it 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() #user.password as it's from db query not from the form itself like user.password.data #if condition is true we want to log user in #need to import login user function if user and bcrypt.check_password_hash(user.password, form.password.data): login_user(user, remember=form.remember.data) #args is a dictionnary but we're using get() instead of [] # next parameter which is in the URL (eg.next=%2Faccount) it tells us where the user was heading to next_page = request.args.get('next') #a ternary conditon directs us to the next page if it exists else returns us to the home return redirect(next_page) if next_page else redirect( url_for('home')) else: flash('Login Unsucessful. Please check username and password', 'danger') return render_template('login.html', title='Login', form=form)
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 check_password(self, password): """ Take a password attempt and see if it matches with the hash on record :param password: The password attempt :return: :rtype: boolean """ return bcrypt.check_password_hash(self.password_hash, password)
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) return redirect(url_for('home')) 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('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("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(): 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 Unsucessful.Please check email and password',category='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) flash(f'login successfully for user {form.email.data}!','success') return redirect(url_for('home')) else: flash(f'login failed please enter correct Email and Password !','danger') return render_template('login.html',form=form)
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(): if current_user.is_authenticated: return redirect(url_for('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): login_user(user, remember=form.remember.data) flash('You have been logged in!', 'is-success') return redirect(url_for('index')) else: flash('Login unsuccessful, please try again', 'is-danger') 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) next_page = request.args.get('next') flash(f"You have successfully logged with {form.email.data} email!", 'success') return redirect(next_page) if next_page else redirect(url_for('main.home')) else: flash(f"Login Faild. Please provide correct username and password!", '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() or User.query.filter_by(phone=form.phone.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')) 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) 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: return redirect(url_for("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): login_user(user, remember=form.remember.data) next = request.args.get("next") flash("You are successfully log in.", "success") return redirect(next) if next else redirect(url_for("index")) else: flash("Check your email or password.", "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() # Check if such a user exists, then check that the passwords match if user is None or not bcrypt.check_password_hash(user.password, form.password.data): flash(f'Login failed. Username and password do not match', 'danger') return render_template('login.html', title='Login', form=form) flash('Successfully logged in.', 'success') 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')) 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(): if current_user.is_authenticated: return redirect(url_for('Subjects')) 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) next_page = request.args.get('next') return redirect(next_page) if next_page else redirect( url_for('Subjects')) else: flash('Incorrect Email or Passowrd Compination', 'danger') return render_template('login.html', 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.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("index")) 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, remember=form.remember.data) next_page = request.args.get('next') flash(f"Logged In", "success") return redirect(next_page) if next_page else redirect( url_for("index")) else: flash("Login Unsuccessful, Check Username or Password", "danger") 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(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.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(): 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('Не получилось войти, проверьте свои email и пароль', 'danger') return render_template('login.html', title='Вход', form=form)
def login() -> str: if CurrentUser().authenticated(): return PageRedirect(PageUrlFor("home")).link() form: FlaskForm = LoginForm() if form.validate_on_submit(): user: User = User.query.filter_by(email=form.email.data).first() if user and bcrypt.check_password_hash(user.password, form.password.data): CurrentUser().login(user, form) next_page: str = PageRequest("next").get() return PageRedirect( PageUrlFor(next_page if next_page else "home")).link() else: PageFlash("Login Unsuccessful. Please check email and password", "danger").display() return YFoxTemplate("login.html").render(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_me.data) flash(f"Login successful", "success") if request.args.get("next"): return redirect(request.args.get("next")) return redirect(url_for('home')) flash(f"Login unsuccessful, check email or password") return render_template("login.html", form=form, title="Login")
def login(): error = None form = LoginForm(request.form) if request.method == 'POST': if form.validate_on_submit(): user = User.query.filter_by(name=request.form['name']).first() if user is not None and bcrypt.check_password_hash( user.password, request.form['password']): session['logged_in'] = True session['user_id'] = user.id session['role'] = user.role session['name'] = user.name flash('Welcome!') return redirect(url_for('tasks.tasks')) else: error = 'Invalid username or password.' return render_template('login.html', form=form, error=error)
def password_correct(self, password): return bcrypt.check_password_hash(self.password, password)
def check_password(self, password): return bcrypt.check_password_hash(self.password_hash, password)