def reg_verify():
name = request.args.get('name')
value = request.args.get('value')
if name == 'username':
return validate_username(value)
elif name == 'email':
return validate_email(value)
return 'Invalid Request', 400
def reg_verify():
name = request.args.get('name')
value = request.args.get('value')
if name == 'username':
return validate_username(value)
elif name == 'email':
return validate_email(value)
return 'Invalid Request', 400
def post(self):
args = self.parser.parse_args()
fullnames = args.get("fullnames", "")
username = args.get("username", "")
email = args.get("email", "")
password = args.get("password", "")
confirm_pass = args.get("confirm_pass", "")
if empty(fullnames) or empty(username) or empty(email) or empty(
password) or empty(confirm_pass):
return {"message": "All the fields are required"}, 400
if not validate_fullname(fullnames):
return {
"message":
"Please enter a valid full name"
" it should contain first and last name which"
" start with capital letters"
}, 400
if not validate_username(username):
return {
"message":
"Please specify a valid username "
" a username should contain lowercase"
" letters only and be between 6 to 12 letters"
}, 400
if not validate_email(email):
return {"message": "Please enter a valid email address"}, 400
if not validate_password(password):
return {
"message":
"Please enter a valid password"
" it must contain atleast one"
" lowercase, uppercase special character and a"
" number"
}, 400
user = User(fullnames, username, password, email)
if not check_password_hash(user.password, confirm_pass):
return {
"message": "The password and the verifications don't"
" match"
}, 400
saved = user.save()
if not saved:
return {"message": "The username or email is already in use"}, 400
return {
"message": "You successfully signed up you can now login",
"data": user.json1
}
def signup():
if request.method == 'GET':
return render_template('signup.html', menu_items=menu_items, errors=[])
elif request.method == 'POST':
errors = []
valid = True
username = request.form['userField']
password = request.form['passField']
if len(username) > 80:
errors.append('Username must not be greater than 80 characters.')
valid = False
if len(password) > 80:
errors.append('Password must not be greater than 80 characters.')
valid = False
if not validate_username(username):
errors.append('Username can only contain letters, numbers, or underscores.')
valid = False
user = User.query.filter_by(username=username).first()
if user is not None:
errors.append('Username is already taken')
valid = False
if password != request.form['repeatField']:
errors.append('Passwords do not match')
valid = False
if not valid:
return render_template('signup.html', menu_items=menu_items, errors=errors)
pw_hash = bcrypt.generate_password_hash(password).decode('utf-8')
new_user = User(username=username, password=pw_hash)
db.session.add(new_user)
db.session.commit()
session['LOGGED_IN'] = True
session['USERNAME'] = username
return redirect('/')
else:
abort(404)
def validate_username(form, field):
res = validate_username(field.data)
if res == 'OK':
return True
else:
raise ValidationError(res)
def validate_username(form, field):
res = validate_username(field.data)
if res == 'OK':
return True
else:
raise ValidationError(res)
