def login():
""" Attempt to login for exising user """
if request.method == "POST":
if request.form["btn"] == "login":
try:
# check 1 if such user exists
usr = db.session.query(User)\
.filter(User.username == request.form["login"])\
.first()
# check 2 if the password is correct
if usr.verify_pwd(request.form["password"]):
token = usr.current_auth_token
# check for token
if token is None:
token, date = generate_auth_token()
usr.current_auth_token = token
usr.last_action = date
db.session.commit()
session['user'] = usr.current_auth_token
return redirect(url_for("api.quantify"))
else:
return render_template("login.html")
except Exception as ex:
logger.error(f"could not log in the user {request.form['login']} due to {ex}")
return render_template("login.html")
else:
new_user = User(str(request.form["login"]), str(request.form["password"]))
try:
# let SQL handle duplicate dtection on username
db.session.add(new_user)
db.session.commit()
return render_template("login.html")
except Exception as ex:
print(f"could not add a new user {new_user.__repr__} due to {ex}")
return render_template("login.html")
return render_template("login.html")
def from_bson(cls, document) -> User:
document['id'] = str(document.pop('_id'))
return User(**document)
