diff options
Diffstat (limited to 'wqflask')
| -rw-r--r-- | wqflask/wqflask/user_manager.py | 74 |
1 files changed, 45 insertions, 29 deletions
diff --git a/wqflask/wqflask/user_manager.py b/wqflask/wqflask/user_manager.py index 1d0d9846..ff4535bb 100644 --- a/wqflask/wqflask/user_manager.py +++ b/wqflask/wqflask/user_manager.py @@ -22,6 +22,7 @@ import urlparse import simplejson as json +import sqlalchemy from sqlalchemy import orm #from redis import StrictRedis @@ -188,7 +189,15 @@ class RegisterUser(object): self.new_user = model.User(**self.user.__dict__) db_session.add(self.new_user) - db_session.commit() + + try: + db_session.commit() + except sqlalchemy.exc.IntegrityError: + # This exception is thrown if the email address is already in the database + # To do: Perhaps put a link to sign in using an existing account here + self.errors.append("An account with this email address already exists. " + "Click the button above to sign in using an existing account.") + return print("Adding verification email to queue") #self.send_email_verification() @@ -372,37 +381,44 @@ class LoginUser(object): if not params: return render_template("new_security/login_user.html") else: - user = model.User.query.filter_by(email_address=params['email_address']).one() - submitted_password = params['password'] - pwfields = Struct(json.loads(user.password)) - encrypted = Password(submitted_password, - pwfields.salt, - pwfields.iterations, - pwfields.keylength, - pwfields.hashfunc) - print("\n\nComparing:\n{}\n{}\n".format(encrypted.password, pwfields.password)) - valid = pbkdf2.safe_str_cmp(encrypted.password, pwfields.password) - print("valid is:", valid) - - if valid and not user.confirmed: - VerificationEmail(user) - return render_template("new_security/verification_still_needed.html", - subject=VerificationEmail.subject) - - - if valid: - if params.get('remember'): - print("I will remember you") - self.remember_me = True - - return self.actual_login(user) - + try: + user = model.User.query.filter_by(email_address=params['email_address']).one() + except sqlalchemy.orm.exc.NoResultFound: + print("No account exists for that email address") + valid = False + user = None else: + submitted_password = params['password'] + pwfields = Struct(json.loads(user.password)) + encrypted = Password(submitted_password, + pwfields.salt, + pwfields.iterations, + pwfields.keylength, + pwfields.hashfunc) + print("\n\nComparing:\n{}\n{}\n".format(encrypted.password, pwfields.password)) + valid = pbkdf2.safe_str_cmp(encrypted.password, pwfields.password) + print("valid is:", valid) + + if valid and not user.confirmed: + VerificationEmail(user) + return render_template("new_security/verification_still_needed.html", + subject=VerificationEmail.subject) + + + if valid: + if params.get('remember'): + print("I will remember you") + self.remember_me = True + + return self.actual_login(user) + + else: + if user: self.unsuccessful_login(user) - flash("Invalid email-address or password. Please try again.", "alert-error") - response = make_response(redirect(url_for('login'))) + flash("Invalid email-address or password. Please try again.", "alert-error") + response = make_response(redirect(url_for('login'))) - return response + return response def actual_login(self, user, assumed_by=None): """The meat of the logging in process""" |