def run(self):
user = User.from_username(self.args.user)
if user is None:
print(f"No user with username {self.args.user} found!")
exit(1)
contest = Contest.from_name(self.args.contest)
contest.remove_user(user)
def run(self):
print(
tabulate(User.users(),
headers=[
"Id", "First name", "Last name", "Username", "Email",
"Password", "Privilege"
]))
def register():
if not config.get("allow_registration", False):
return abort(403)
if request.method == "GET":
return render_template("register.html")
# TODO: validate all data properly
username = request.form["username"]
assert len(username) > 0
first_name = request.form["first_name"]
assert len(first_name) > 0
last_name = request.form["last_name"]
assert len(last_name) > 0
email = request.form["email"]
assert re.match("[^@]+@[^@]+\.[^@]+", email)
password = request.form["password"]
password2 = request.form["password2"]
assert len(password) > 4 and password == password2
user = User.insert(
username=username,
first_name=first_name,
last_name=last_name,
email=email,
password=password,
)
session.set_current_user(user)
return redirect(url_for("root.home"))
def user_view(username):
user = User.from_username(username)
if user.privilege == UserPrivilege.STANDARD and user != session.get_current_user(
):
return abort(403)
contests = Contest.of_user(user)
return render_template("user.html", user=user, contests=contests)
def run(self):
user = User.from_username(self.args.username)
if user is None:
print(f"No user with username '{self.args.username}' exists!",
file=sys.stderr)
exit(1)
if not self.args.yes:
confirm = input(f"Really delete user {self.args.username}? (y/n) ")
if confirm != "y":
exit(0)
user.delete()
def run(self):
user = User.from_username(self.args.username)
if user is None:
print(f"No user with username '{self.args.username}' exists!",
file=sys.stderr)
exit(1)
if not self.args.yes:
confirm = input(
f"Setting privilege of user {self.args.username} to {self.args.privilege}. Confirm? (y/n) "
)
if confirm != "y":
exit(0)
user.set_privilege(UserPrivilege(self.args.privilege))
def run(self):
print(f"Creating user with username: {self.args.username}")
if User.from_username(self.args.username) is not None:
print(
f"A user with username '{self.args.username}' already exists!",
file=sys.stderr)
exit(1)
if self.args.first_name is None:
self.args.first_name = input("First name: ")
else:
print(f"First name: {self.args.first_name}")
if self.args.last_name is None:
self.args.last_name = input("Last name: ")
else:
print(f"Last name: {self.args.last_name}")
if self.args.email is None:
self.args.email = input("Email: ")
else:
print(f"Email: {self.args.email}")
if self.args.password is None:
self.args.password = input("Password (min 8 char): ")
else:
print(f"Password: {self.args.password}")
if not self.args.yes:
confirm = input("Is the data inserted correct? (y/n)")
if confirm != "y":
exit(0)
if User.insert(
username=self.args.username,
first_name=self.args.first_name,
last_name=self.args.last_name,
email=self.args.email,
password=self.args.password,
) is None:
print("There was an error inserting the user into the system")
else:
print(
f"The user {self.args.username} was correctly inserted in the system"
)
def auth_api():
args = Args()
contest = Contest.contest(args.contest)
if contest is None:
raise ApiError(400, f"Invalid contest {args.contest}")
if args.username is None:
set_current_user(contest, None)
else:
user = User.from_username(contest, args.username)
if user is None or not user.check_password(args.password):
raise ApiError(401, "wrong username or password")
set_current_user(args.contest, user)
return jsonify(status="OK")
def login():
reg_ok = config.get("allow_registration", False)
redirect_url = request.args.get("redirect", None)
if request.method == "GET":
return render_template("login.html",
registrarion_allowed=reg_ok,
redirect=redirect_url)
username = request.form["username"]
password = request.form["password"]
user = User.from_username(username)
if user.auth(password):
session.set_current_user(user)
if redirect_url is None:
redirect_url = url_for("user.user_view", username=username)
return redirect(redirect_url)
else:
return render_template("login.html",
redirect=redirect_url,
message="Wrong username or password",
registrarion_allowed=reg_ok)
def users(self):
return User.from_contest(self)
def user(self):
return User.from_id(self.user_id)
def get_current_user(contest):
username = session.get(contest, None)
if username is None:
return None
return User.from_username(Contest.contest(contest), username)