def post(self):
form = SignupForm(request.form)
if form.validate_on_submit():
try:
self._create_account(form.email.data, form.password.data)
flash('Signed up! Now log in.')
return redirect(url_for('auth.login'))
except Exception as e:
self.logger.exception(e)
flash('Error!')
return render_template("auth/signup.html", form=form)
def signup():
form = SignupForm()
if current_user.is_authenticated:
return redirect(url_for('authentication.index'))
if form.validate_on_submit():
username = form.username.data
email = form.email.data
password = form.repeat_password.data
client = boto3.client('cognito-idp', region_name=Config.REGION)
try:
resp = client.sign_up(ClientId=Config.APP_CLIENT_ID,
SecretHash=get_secret_hash(username),
Username=username,
Password=password,
UserAttributes=[{
'Name': "email",
'Value': email
}],
ValidationData=[{
'Name': "email",
'Value': email
}])
print('Sign up Successfully')
return redirect(url_for('authentication.confirm_signup'))
except client.exceptions.UsernameExistsException as e:
flash('This username already exists')
return redirect(url_for('authentication.signup'))
except client.exceptions.InvalidPasswordException as e:
flash('Password not strong enough')
return redirect(url_for('authentication.signup'))
except client.exceptions.UserLambdaValidationException as e:
flash('This email already exists')
return redirect(url_for('authentication.signup'))
except Exception as e:
flash(e)
return redirect(url_for('authentication.signup'))
return render_template('authentication/signup.html',
form=form,
title='Sign Up')