def team_accept_invite():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
if user.in_team(_user):
raise WebException("You're already in a team!")
tid = params.get("tid")
_team = get_team(tid=tid).first()
if _team is None:
raise WebException("Team not found.")
if len(_team.get_members()) >= utils.get_config("team_size"):
raise WebException("This team is full.")
invitation = TeamInvitations.query.filter_by(rtype=0, frid=tid, toid=_user.uid).first()
if invitation is None:
raise WebException("Invitation doesn't exist.")
with app.app_context():
_user = Users.query.filter_by(uid=_user.uid).first()
_user.tid = tid
db.session.delete(invitation)
invitation2 = TeamInvitations.query.filter_by(rtype=1, frid=_user.uid, toid=tid).first()
if invitation2 is not None:
db.session.delete(invitation2)
db.session.add(Activity(_user.uid, 6, _team.tid, -1))
db.session.commit()
db.session.close()
return { "success": 1, "message": "Success!" }
def team_remove_member():
username = session.get("username")
tid = session.get("tid")
team = Teams.query.filter_by(tid=tid).first()
usr = Users.query.filter_by(username=username).first()
owner = team.owner
if team.finalized:
raise WebException("This team is finalized.")
if usr.uid == owner or usr.admin:
params = utils.flat_multi(request.form)
to_remove = params.get("username")
if to_remove is None:
return { "success": 0, "message": "ur high" }
user_to_remove = Users.query.filter_by(username_lower=to_remove.lower()).first()
if user_to_remove is None:
return { "success": 0, "message": "User not found." }
if user_to_remove.tid != tid:
return { "success": 0, "message": "This user is not on your team!" }
with app.app_context():
Users.query.filter_by(uid=user_to_remove.uid).update({ "tid": -1 })
db.session.commit()
db.session.close()
return { "success": 1, "message": "Success!" }
else:
raise WebException("Not authorized.")
def user_twofactor_verify():
_user = get_user().first()
if _user is None:
raise WebException("User not found.")
params = utils.flat_multi(request.form)
pwd = params.get("password")
if pwd is None:
raise WebException("Please enter your password.")
if not utils.check_password(_user.password, pwd):
raise WebException("Incorrect password.")
if "token" not in params:
raise WebException("Invalid token.")
token = params.get("token")
if not (_user.verify_totp(int(token))):
raise WebException("Invalid token. Current server time: " +
time.strftime("%Y-%m-%d %H:%M:%S"))
with app.app_context():
Users.query.filter_by(uid=_user.uid).update({"otp_confirmed": True})
db.session.commit()
print "CONFIRMED"
return {"success": 1, "message": "Confirmed!"}
def team_invite():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
_team = get_team(tid=_user.tid).first()
if _user.uid != _team.owner:
raise WebException("You must be the captain of your team to invite members!")
if _team.finalized:
raise WebException("This team is finalized.")
new_member = params.get("new_member")
if new_member is None:
raise WebException("Please provide a username!")
_user2 = user.get_user(username_lower=new_member.lower()).first()
if _user2 is None:
raise WebException("User doesn't exist!")
if _user2.tid > 0:
raise WebException("This user is already a part of a team!")
if _team.get_pending_invitations(toid=_user2.uid) is not None:
raise WebException("You've already invited this member!")
req = TeamInvitations(0, _team.tid, _user2.uid)
with app.app_context():
db.session.add(req)
db.session.commit()
db.session.close()
return { "success": 1, "message": "Success!" }
def user_twofactor_verify():
_user = get_user().first()
if _user is None:
raise WebException("User not found.")
params = utils.flat_multi(request.form)
pwd = params.get("password")
if pwd is None:
raise WebException("Please enter your password.")
if not utils.check_password(_user.password, pwd):
raise WebException("Incorrect password.")
if "token" not in params:
raise WebException("Invalid token.")
token = params.get("token")
if not(_user.verify_totp(int(token))):
raise WebException("Invalid token. Current server time: " + time.strftime("%Y-%m-%d %H:%M:%S"))
with app.app_context():
Users.query.filter_by(uid=_user.uid).update({ "otp_confirmed": True })
db.session.commit()
print "CONFIRMED"
return { "success": 1, "message": "Confirmed!" }
def team_delete():
params = utils.flat_multi(request.form)
if "tid" in params:
tid = params.get("tid")
else:
tid = session.get("tid")
username = session["username"]
team = Teams.query.filter_by(tid=tid).first()
usr = Users.query.filter_by(username=username).first()
owner = team.owner
if usr.uid == owner or usr.admin:
with app.app_context():
for member in Users.query.filter_by(tid=tid).all():
member.tid = -1
db.session.add(member)
UserActivity.query.filter_by(tid=tid).delete()
Solves.query.filter_by(tid=tid).delete()
ProgrammingSubmissions.query.filter_by(tid=tid).delete()
db.session.delete(team)
db.session.commit()
db.session.close()
session.pop("tid")
return { "success": 1, "message": "Success!" }
else:
raise WebException("Not authorized.")
def team_accept_invite_request():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
if not user.in_team(_user):
raise WebException("You must be in a team!")
_team = get_team(tid=_user.tid).first()
tid = _team.tid
if _user.uid != _team.owner:
raise WebException("You must be the captain of your team to rescind invitations!")
if _team.finalized:
raise WebException("This team is finalized.")
if len(_team.get_members()) >= utils.get_config("team_size"):
raise WebException("Your team is full.")
uid = params.get("uid")
_user2 = user.get_user(uid=uid).first()
if user.in_team(_user2):
raise WebException("This user is already in a team!")
invitation = TeamInvitations.query.filter_by(rtype=1, frid=_user2.uid, toid=tid).first()
if invitation is None:
raise WebException("Invitation doesn't exist.")
with app.app_context():
_user2 = Users.query.filter_by(uid=_user2.uid).first()
_user2.tid = tid
db.session.delete(invitation)
invitation2 = TeamInvitations.query.filter_by(rtype=0, frid=tid, toid=_user2.uid).first()
if invitation2 is not None:
db.session.delete(invitation2)
db.session.commit()
db.session.close()
return { "success": 1, "message": "Success!" }
def team_invite_rescind():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
_team = get_team(tid=_user.tid).first()
if _user.uid != _team.owner:
raise WebException(
"You must be the captain of your team to rescind invitations!")
if _team.finalized:
raise WebException("This team is finalized.")
uid = params.get("uid")
if uid is None:
raise WebException("Please provide a user.")
invitation = TeamInvitations.query.filter_by(rtype=0,
frid=_team.tid,
toid=uid).first()
if invitation is None:
raise WebException("Invitation doesn't exist.")
with app.app_context():
db.session.delete(invitation)
db.session.commit()
db.session.close()
return {"success": 1, "message": "Success!"}
def team_invite():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
_team = get_team(tid=_user.tid).first()
if _user.uid != _team.owner:
raise WebException(
"You must be the captain of your team to invite members!")
if _team.finalized:
raise WebException("This team is finalized.")
new_member = params.get("new_member")
if new_member is None:
raise WebException("Please provide a username!")
_user2 = user.get_user(username_lower=new_member.lower()).first()
if _user2 is None:
raise WebException("User doesn't exist!")
if _user2.tid > 0:
raise WebException("This user is already a part of a team!")
if _team.get_pending_invitations(toid=_user2.uid) is not None:
raise WebException("You've already invited this member!")
req = TeamInvitations(0, _team.tid, _user2.uid)
with app.app_context():
db.session.add(req)
db.session.commit()
db.session.close()
return {"success": 1, "message": "Success!"}
def team_remove_member():
username = session.get("username")
tid = session.get("tid")
team = Teams.query.filter_by(tid=tid).first()
usr = Users.query.filter_by(username=username).first()
owner = team.owner
if team.finalized:
raise WebException("This team is finalized.")
if usr.uid == owner or usr.admin:
params = utils.flat_multi(request.form)
to_remove = params.get("username")
if to_remove is None:
return {"success": 0, "message": "ur high"}
user_to_remove = Users.query.filter_by(
username_lower=to_remove.lower()).first()
if user_to_remove is None:
return {"success": 0, "message": "User not found."}
if user_to_remove.tid != tid:
return {"success": 0, "message": "This user is not on your team!"}
with app.app_context():
Users.query.filter_by(uid=user_to_remove.uid).update({"tid": -1})
db.session.commit()
db.session.close()
return {"success": 1, "message": "Success!"}
else:
raise WebException("Not authorized.")
def team_delete():
params = utils.flat_multi(request.form)
if "tid" in params:
tid = params.get("tid")
else:
tid = session.get("tid")
username = session["username"]
team = Teams.query.filter_by(tid=tid).first()
usr = Users.query.filter_by(username=username).first()
owner = team.owner
if usr.uid == owner or usr.admin:
with app.app_context():
for member in Users.query.filter_by(tid=tid).all():
member.tid = -1
db.session.add(member)
UserActivity.query.filter_by(tid=tid).delete()
Solves.query.filter_by(tid=tid).delete()
ProgrammingSubmissions.query.filter_by(tid=tid).delete()
db.session.delete(team)
db.session.commit()
db.session.close()
session.pop("tid")
return {"success": 1, "message": "Success!"}
else:
raise WebException("Not authorized.")
def user_register():
params = utils.flat_multi(request.form)
if params.get("password") != params.get("password_confirm"):
raise WebException("Passwords do not match.")
verify_to_schema(UserSchema, params)
name = params.get("name")
email = params.get("email")
username = params.get("username")
password = params.get("password")
password_confirm = params.get("password_confirm")
utype = int(params.get("type"))
register_user(name, username, email, password, utype, admin=False)
login_user(username, password)
logger.log(
__name__, "%s registered with %s" %
(name.encode("utf-8"), email.encode("utf-8")))
try:
send_verification(username, email, token)
except:
return {
"success": 1,
"message": "Verification email sent to %s" % email
}
return {"success": 0, "message": "Failed."}
def user_update_profile():
params = utils.flat_multi(request.form)
password = params.get("current_password")
new_password = params.get("new_password")
new_password_confirm = params.get("new_password_confirm")
email = params.get("email")
if new_password != new_password_confirm:
raise WebException("Passwords do not match.")
user = get_user(username=session["username"]).first()
correct = utils.check_password(user.password, password)
if not correct:
raise WebException("Incorrect password.")
if new_password != "":
user.password = utils.hash_password(new_password)
if email != user.email:
if get_user(email=email.lower()).count() > 0:
raise WebException("This email is taken!")
user.email = email.lower()
user.email_verified = False
current_session = db.session.object_session(user)
current_session.add(user)
current_session.commit()
return {"success": 1, "message": "Profile updated."}
def user_update_profile():
params = utils.flat_multi(request.form)
password = params.get("current_password")
new_password = params.get("new_password")
new_password_confirm = params.get("new_password_confirm")
email = params.get("email")
if new_password != new_password_confirm:
raise WebException("Passwords do not match.")
user = get_user(username=session["username"]).first()
correct = utils.check_password(user.password, password)
if not correct:
raise WebException("Incorrect password.")
if new_password != "":
user.password = utils.hash_password(new_password)
if email != user.email:
if get_user(email=email.lower()).count() > 0:
raise WebException("This email is taken!")
user.email = email.lower()
user.email_verified = False
current_session = db.session.object_session(user)
current_session.add(user)
current_session.commit()
return { "success": 1, "message": "Profile updated." }
def team_accept_invite():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
if user.in_team(_user):
raise WebException("You're already in a team!")
tid = params.get("tid")
_team = get_team(tid=tid).first()
if _team is None:
raise WebException("Team not found.")
if _team.finalized:
raise WebException("This team is finalized.")
if len(_team.get_members()) >= utils.get_config("team_size"):
raise WebException("This team is full.")
invitation = TeamInvitations.query.filter_by(rtype=0,
frid=tid,
toid=_user.uid).first()
if invitation is None:
raise WebException("Invitation doesn't exist.")
with app.app_context():
_user = Users.query.filter_by(uid=_user.uid).first()
_user.tid = tid
db.session.delete(invitation)
invitation2 = TeamInvitations.query.filter_by(rtype=1,
frid=_user.uid,
toid=tid).first()
if invitation2 is not None:
db.session.delete(invitation2)
db.session.commit()
db.session.close()
return {"success": 1, "message": "Success!"}
def problem_submit():
params = utils.flat_multi(request.form)
pid = params.get("pid")
flag = params.get("flag")
tid = session.get("tid")
_user = user.get_user().first()
username = _user.username
problem = Problems.query.filter_by(pid=pid).first()
team = Teams.query.filter_by(tid=tid).first()
solved = Solves.query.filter_by(pid=pid, tid=tid, correct=1).first()
if solved:
raise WebException("You already solved this problem.")
flag_tried = Solves.query.filter_by(pid=pid, flag=flag).first()
if flag_tried:
raise WebException("Your team has already tried this solution.")
if problem:
if problem.category == "Programming":
raise WebException(
"Please submit programming problems using the Programming interface."
)
grader = imp.load_source("grader", problem.grader)
random = None
if problem.autogen:
random = autogen.get_random(pid, tid)
correct, response = grader.grade(random, flag)
solve = Solves(pid, _user.uid, tid, flag, correct)
db.session.add(solve)
db.session.commit()
if correct:
# Wait until after the solve has been added to the database before adding bonus
solves = get_solves(pid)
solve.bonus = [-1, solves][solves < 4]
cache.invalidate_memoization(get_solves, pid)
if _user:
activity = UserActivity(_user.uid, 3, tid=tid, pid=pid)
db.session.add(activity)
db.session.commit()
logger.log(__name__,
"%s has solved %s by submitting %s" %
(team.teamname, problem.title, flag),
level=logger.WARNING)
return {"success": 1, "message": response}
else:
logger.log(__name__,
"%s has incorrectly submitted %s to %s" %
(team.teamname, flag, problem.title),
level=logger.WARNING)
raise WebException(response)
else:
raise WebException("Problem does not exist!")
def activity_team():
params = utils.flat_multi(request.args)
if "team" not in params:
raise WebException("Please specify a team.")
_team = get_team(teamname_lower=params.get("team").lower()).first()
if _team is None:
raise WebException("Team not found.")
return _team.get_activity()
def activity_user():
params = utils.flat_multi(request.args)
if "user" not in params:
raise WebException("Please specify a user.")
_user = get_user(username_lower=params.get("user").lower()).first()
if _user is None:
raise WebException("User not found.")
return _user.get_activity()
def clear_solves():
params = utils.flat_multi(request.form)
pid = params.get("pid")
Solves.query.filter_by(pid=pid).delete()
ProgrammingSubmissions.query.filter_by(pid=pid).delete()
cache.invalidate_memoization(get_solves, pid)
db.session.commit()
return {"success": 1, "message": "Submissions cleared."}
def clear_solves():
params = utils.flat_multi(request.form)
pid = params.get("pid")
Solves.query.filter_by(pid=pid).delete()
ProgrammingSubmissions.query.filter_by(pid=pid).delete()
cache.invalidate_memoization(get_solves, pid)
db.session.commit()
return { "success": 1, "message": "Submissions cleared." }
def problem_solves():
params = utils.flat_multi(request.form)
pid = params.get("pid")
solves_return = []
solves = Solves.query.filter_by(pid=pid,correct=True).order_by("date asc").all()
for solve in solves:
data = {
"teamname": Teams.query.filter_by(tid=solve.tid).first().teamname,
"date": utils.isoformat(float(solve.date))
}
solves_return.append(data)
return { "success": 1, "solves": solves_return }
def user_info():
logged_in = is_logged_in()
username = utils.flat_multi(request.args).get("username")
if username is None:
if logged_in:
username = session["username"]
if username is None:
raise WebException("No user specified.")
me = False if not("username" in session) else username.lower() == session["username"].lower()
user = get_user(username_lower=username.lower()).first()
if user is None:
raise WebException("User not found.")
show_email = me if logged_in else False
user_in_team = in_team(user)
userdata = {
"user_found": True,
"name": user.name,
"username": user.username,
"type": ["Student", "Instructor", "Observer"][user.utype - 1],
"admin": user.admin,
"registertime": datetime.datetime.fromtimestamp(user.registertime).isoformat() + "Z",
"me": me,
"show_email": show_email,
"in_team": user_in_team,
"uid": user.uid,
"activity": user.get_activity(),
"tfa_enabled": user.tfa_enabled(),
"stats": user.get_stats()
}
if show_email:
userdata["email"] = user.email
if user_in_team:
userdata["team"] = team.get_team_info(tid=user.tid)
if me:
userdata["tfa_enabled"] = user.tfa_enabled()
userdata["email_verified"] = user.email_verified == True
if not(user_in_team):
invitations = user.get_invitations()
userdata["invitations"] = invitations
session_data = []
sessions = LoginTokens.query.filter_by(username=user.username, active=True).all()
for _session in sessions:
session_data.append({
"sid": _session.sid,
"me": _session.sid == session["sid"],
"ip": _session.ip,
"location": _session.location,
"since": datetime.datetime.fromtimestamp(_session.issued).isoformat() + "Z"
})
userdata["sessions"] = session_data
return { "success": 1, "user": userdata }
def problem_submit():
params = utils.flat_multi(request.form)
pid = params.get("pid")
flag = params.get("flag")
tid = session.get("tid")
_user = user.get_user().first()
username = _user.username
problem = Problems.query.filter_by(pid=pid).first()
team = Teams.query.filter_by(tid=tid).first()
solved = Solves.query.filter_by(pid=pid, tid=tid, correct=1).first()
if solved:
raise WebException("You already solved this problem.")
flag_tried = Solves.query.filter_by(pid=pid, flag=flag).first()
if flag_tried:
raise WebException("Your team has already tried this solution.")
if problem:
if problem.category == "Programming":
raise WebException("Please submit programming problems using the Programming interface.")
grader = imp.load_source("grader", problem.grader)
random = None
if problem.autogen:
random = autogen.get_random(pid, tid)
correct, response = grader.grade(random, flag)
solve = Solves(pid, _user.uid, tid, flag, correct)
db.session.add(solve)
db.session.commit()
if correct:
# Wait until after the solve has been added to the database before adding bonus
solves = get_solves(pid)
solve.bonus = [-1, solves][solves < 4]
cache.invalidate_memoization(get_solves, pid)
if _user:
activity = UserActivity(_user.uid, 3, tid=tid, pid=pid)
db.session.add(activity)
db.session.commit()
logger.log(__name__, "%s has solved %s by submitting %s" % (team.teamname, problem.title, flag), level=logger.WARNING)
return { "success": 1, "message": response }
else:
logger.log(__name__, "%s has incorrectly submitted %s to %s" % (team.teamname, flag, problem.title), level=logger.WARNING)
raise WebException(response)
else:
raise WebException("Problem does not exist!")
def problem_delete():
params = utils.flat_multi(request.form)
pid = params.get("pid")
problem = Problems.query.filter_by(pid=pid).first()
if problem:
ProgrammingSubmissions.query.filter_by(pid=pid).delete()
Solves.query.filter_by(pid=pid).delete()
UserActivity.query.filter_by(pid=pid).delete()
Problems.query.filter_by(pid=pid).delete()
grader_folder = os.path.dirname(problem.grader)
shutil.rmtree(grader_folder)
db.session.commit()
return {"success": 1, "message": "Success!"}
raise WebException("Problem does not exist!")
def user_forgot_password(token=None):
params = utils.flat_multi(request.form)
if token is not None:
user = get_user(reset_token=token).first()
if user is None:
raise WebException("Invalid reset token.")
# We are viewing the actual reset form
if request.method == "GET":
return {"success": 1, "message": ""}
# Submission of actual reset form
if request.method == "POST":
password = params.get("password")
confirm_password = params.get("confirm_password")
if password != confirm_password:
raise WebException("Passwords do not match.")
else:
user.password = utils.hash_password(password)
user.reset_token = None
current_session = db.session.object_session(user)
current_session.add(user)
current_session.commit()
return {"success": 1, "message": "Success!"}
else:
email = params.get("email").lower()
user = get_user(email=email).first()
if user is None:
raise WebException("User with that email does not exist.")
token = utils.generate_string(length=64)
user.reset_token = token
current_session = db.session.object_session(user)
current_session.add(user)
current_session.commit()
reset_link = "%s/forgot/%s" % ("127.0.0.1:8000", token)
subject = "OpenCTF password reset"
body = """%s,\n\nA request to reset your OpenCTF password has been made. If you did not request this password reset, you may safely ignore this email and delete it.\n\nYou may reset your password by clicking this link or pasting it to your browser.\n\n%s\n\nThis link can only be used once, and will lead you to a page where you can reset your password.\n\nGood luck!\n\n- OpenCTF Administrator""" % (
user.username, reset_link)
response = utils.send_email(email, subject, body)
if response.status_code != 200:
raise WebException("Could not send email")
response = response.json()
if "Queued" in response["message"]:
return {"success": 1, "message": "Email sent to %s" % email}
else:
raise WebException(response["message"])
def delete_submission():
params = utils.flat_multi(request.form)
psid = params.get("psid")
tid = session.get("tid")
result = ProgrammingSubmissions.query.filter_by(psid=psid, tid=tid)
if result.first() is None:
raise WebException("Submission does not exist.")
with app.app_context():
result.delete()
db.session.commit()
return {"success": 1, "message": "Success!"}
def delete_submission():
params = utils.flat_multi(request.form)
psid = params.get("psid")
tid = session.get("tid")
result = ProgrammingSubmissions.query.filter_by(psid=psid, tid=tid)
if result.first() is None:
raise WebException("Submission does not exist.")
with app.app_context():
result.delete()
db.session.commit()
return { "success": 1, "message": "Success!" }
def problem_delete():
params = utils.flat_multi(request.form)
pid = params.get("pid")
problem = Problems.query.filter_by(pid=pid).first()
if problem:
ProgrammingSubmissions.query.filter_by(pid=pid).delete()
Solves.query.filter_by(pid=pid).delete()
UserActivity.query.filter_by(pid=pid).delete()
Problems.query.filter_by(pid=pid).delete()
grader_folder = os.path.dirname(problem.grader)
shutil.rmtree(grader_folder)
db.session.commit()
return { "success": 1, "message": "Success!" }
raise WebException("Problem does not exist!")
def user_forgot_password(token=None):
params = utils.flat_multi(request.form)
if token is not None:
user = get_user(reset_token=token).first()
if user is None:
raise WebException("Invalid reset token.")
# We are viewing the actual reset form
if request.method == "GET":
return { "success": 1, "message": ""}
# Submission of actual reset form
if request.method == "POST":
password = params.get("password")
confirm_password = params.get("confirm_password")
if password != confirm_password:
raise WebException("Passwords do not match.")
else:
user.password = utils.hash_password(password)
user.reset_token = None
current_session = db.session.object_session(user)
current_session.add(user)
current_session.commit()
return { "success": 1, "message": "Success!" }
else:
email = params.get("email").lower()
user = get_user(email=email).first()
if user is None:
raise WebException("User with that email does not exist.")
token = utils.generate_string(length=64)
user.reset_token = token
current_session = db.session.object_session(user)
current_session.add(user)
current_session.commit()
reset_link = "%s/forgot/%s" % ("127.0.0.1:8000", token)
subject = "OpenCTF password reset"
body = """%s,\n\nA request to reset your OpenCTF password has been made. If you did not request this password reset, you may safely ignore this email and delete it.\n\nYou may reset your password by clicking this link or pasting it to your browser.\n\n%s\n\nThis link can only be used once, and will lead you to a page where you can reset your password.\n\nGood luck!\n\n- OpenCTF Administrator""" % (user.username, reset_link)
response = utils.send_email(email, subject, body)
if response.status_code != 200:
raise WebException("Could not send email")
response = response.json()
if "Queued" in response["message"]:
return { "success": 1, "message": "Email sent to %s" % email }
else:
raise WebException(response["message"])
def open_ticket():
params = utils.flat_multi(request.form)
htid = params.get("htid")
ticket = get_ticket(htid=htid).first()
if ticket is None:
raise WebException("Ticket does not exist.")
ticket.opened = True
with app.app_context():
db.session.add(ticket)
db.session.commit()
return {"success": 1, "message": "Ticket opened."}
def open_ticket():
params = utils.flat_multi(request.form)
htid = params.get("htid")
ticket = get_ticket(htid=htid).first()
if ticket is None:
raise WebException("Ticket does not exist.")
ticket.opened = True
with app.app_context():
db.session.add(ticket)
db.session.commit()
return { "success": 1, "message": "Ticket opened." }
def problem_add():
params = utils.flat_multi(request.form)
title = params.get("title")
category = params.get("category")
description = params.get("description")
hint = params.get("hint")
value = params.get("value")
grader_contents = params.get("grader_contents")
bonus = params.get("bonus")
autogen = params.get("autogen")
try:
add_problem(title, category, description, value, grader_contents, hint=hint, bonus=bonus, autogen=autogen)
except e:
raise WebException(str(e))
return { "success": 1, "message": "Success!" }
def team_info():
logged_in = user.is_logged_in()
my_team = -1
in_team = False
owner = False
_user = None
teamdata = {}
search = {}
teamname = utils.flat_multi(request.args).get("teamname")
if teamname:
search.update({"teamname_lower": teamname.lower()})
if logged_in:
_user = user.get_user().first()
if user.in_team(_user):
my_team = _user.tid
if "teamname_lower" not in search:
search.update({"tid": _user.tid})
in_team = True
if bool(search) != False:
team = get_team(**search).first()
teamdata = get_team_info(**search)
if logged_in:
in_team = teamdata["tid"] == _user.tid
owner = teamdata["captain"] == _user.uid
teamdata["in_team"] = in_team
teamdata["my_team"] = my_team
if in_team:
teamdata["is_owner"] = owner
if owner:
teamdata["pending_invitations"] = team.get_pending_invitations(
)
teamdata["invitation_requests"] = team.get_invitation_requests(
)
else:
if logged_in:
teamdata["invited"] = team.get_pending_invitations(
toid=_user.uid) is not None
teamdata["requested"] = team.get_invitation_requests(
frid=_user.uid) is not None
else:
if logged_in:
teamdata["invitations"] = _user.get_invitations()
teamdata["my_team"] = my_team
teamdata["tid"] = -1
else:
# Non-logged-in user viewing /team page
raise WebException()
return {"success": 1, "team": teamdata}
def reply_to_ticket():
params = utils.flat_multi(request.form)
htid = params.get("htid")
body = params.get("body")
_user = user.get_user().first()
if _user is None:
raise WebException("User does not exist.")
reply = TicketReplies(htid, body, _user.uid)
with app.app_context():
db.session.add(reply)
db.session.commit()
return { "success": 1, "message": "" }
def admin_settings_update():
params = utils.flat_multi(request.form)
params.pop("csrf_token")
with app.app_context():
for key in params:
config = Config.query.filter_by(key=key).first()
if config is None:
config = Config(key, params[key])
else:
new = params[key]
if config.value != new:
config.value = params[key]
db.session.add(config)
db.session.commit()
return { "success": 1, "message": "Success!" }
def reply_to_ticket():
params = utils.flat_multi(request.form)
htid = params.get("htid")
body = params.get("body")
_user = user.get_user().first()
if _user is None:
raise WebException("User does not exist.")
reply = TicketReplies(htid, body, _user.uid)
with app.app_context():
db.session.add(reply)
db.session.commit()
return {"success": 1, "message": ""}
def user_session_delete():
params = utils.flat_multi(request.form)
sid = params.get("sid")
if sid is None:
raise WebException("Please specify which session to delete.")
with app.app_context():
_session = LoginTokens.query.filter_by(sid=sid).first()
_user = get_user().first()
if _session.uid != _user.uid:
raise WebException("That's not your token!")
LoginTokens.query.filter_by(sid=sid).update({"active": False})
db.session.commit()
assert (LoginTokens.query.filter_by(sid=sid).first().active == False)
return {"success": 1, "message": "Deleted."}
def create_ticket():
params = utils.flat_multi(request.form)
title = params.get("title")
body = params.get("body")
username = session.get("username")
_user = user.get_user().first()
if _user is None:
raise WebException("User does not exist.")
ticket = Tickets(title, body, _user.uid)
with app.app_context():
db.session.add(ticket)
db.session.commit()
return { "success": 1, "message": "Ticket created." }
def team_info():
logged_in = user.is_logged_in()
my_team = -1
in_team = False
owner = False
_user = None
teamdata = { }
search = { }
teamname = utils.flat_multi(request.args).get("teamname")
if teamname:
search.update({ "teamname_lower": utils.escape_teamname(teamname) })
if logged_in:
_user = user.get_user().first()
if user.in_team(_user):
my_team = _user.tid
if "teamname_lower" not in search:
search.update({ "tid": _user.tid })
in_team = True
if bool(search) != False:
team = get_team(**search).first()
teamdata = get_team_info(**search)
if logged_in:
in_team = teamdata["tid"] == _user.tid
owner = teamdata["captain"] == _user.uid
teamdata["in_team"] = in_team
teamdata["my_team"] = my_team
if in_team:
teamdata["is_owner"] = owner
if owner:
teamdata["pending_invitations"] = team.get_pending_invitations()
teamdata["invitation_requests"] = team.get_invitation_requests()
else:
if logged_in:
teamdata["invited"] = team.get_pending_invitations(toid=_user.uid) is not None
teamdata["requested"] = team.get_invitation_requests(frid=_user.uid) is not None
teamdata["activity"] = team.get_activity()
else:
if logged_in:
teamdata["invitations"] = _user.get_invitations()
teamdata["my_team"] = my_team
teamdata["tid"] = -1
teamdata["activity"] = []
else:
# Non-logged-in user viewing /team page
raise WebException()
return { "success": 1, "team": teamdata }
def user_session_delete():
params = utils.flat_multi(request.form)
sid = params.get("sid")
if sid is None:
raise WebException("Please specify which session to delete.")
with app.app_context():
_session = LoginTokens.query.filter_by(sid=sid).first()
_user = get_user().first()
if _session.uid != _user.uid:
raise WebException("That's not your token!")
LoginTokens.query.filter_by(sid=sid).update({ "active": False })
db.session.commit()
assert(LoginTokens.query.filter_by(sid=sid).first().active == False)
return { "success": 1, "message": "Deleted." }
def create_ticket():
params = utils.flat_multi(request.form)
title = params.get("title")
body = params.get("body")
username = session.get("username")
_user = user.get_user().first()
if _user is None:
raise WebException("User does not exist.")
ticket = Tickets(title, body, _user.uid)
with app.app_context():
db.session.add(ticket)
db.session.commit()
return {"success": 1, "message": "Ticket created."}
def problem_update():
params = utils.flat_multi(request.form)
pid = params.get("pid", "")
title = params.get("title", "")
category = params.get("category", "")
description = params.get("description", "")
hint = params.get("hint", "")
value = params.get("value", 0)
bonus = params.get("bonus", 0)
grader_contents = params.get("grader_contents", "")
autogen = params.get("autogen", 0)
try:
weightmap = json.loads(params.get("weightmap", "{}"))
except:
weightmap = {}
threshold = params.get("threshold", 0)
problem = Problems.query.filter_by(pid=pid).first()
if problem:
problem.pid = title.lower().replace(" ", "-")
problem.title = title
problem.category = category
problem.description = description
problem.hint = hint
problem.value = value
problem.bonus = bonus
problem.autogen = autogen
problem.weightmap = weightmap
problem.threshold = threshold
if category == "Programming":
programming.validate_judge(grader_contents)
else:
validate_grader(grader_contents, autogen=int(autogen))
with open(problem.grader, "w") as grader:
grader.write(grader_contents)
grader.close()
db.session.add(problem)
db.session.commit()
db.session.close()
return { "success": 1, "message": "Success!" }
raise WebException("Problem does not exist!")
def team_edit():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
_team = get_team(tid=_user.tid).first()
if _user.uid != _team.owner:
raise WebException("You must be the captain of your team to edit information!")
with app.app_context():
update = {}
if params.get("new_teamname") is not None:
if get_team(teamname_lower=utils.escape_teamname(params["new_teamname"])).first() is not None:
raise WebException("This team name is taken!")
update["teamname"] = params["new_teamname"]
update["teamname_lower"] = utils.escape_teamname(params["new_teamname"])
if params.get("new_school") is not None:
update["school"] = params["new_school"]
_team.update_info(update)
return { "success": 1 }
def problem_add():
params = utils.flat_multi(request.form)
title = params.get("title", "")
category = params.get("category", "")
description = params.get("description", "")
hint = params.get("hint", "")
value = params.get("value", 0)
grader_contents = params.get("grader_contents", "")
bonus = params.get("bonus", 0)
autogen = params.get("autogen", 0)
try:
weightmap = json.loads(params.get("weightmap", "{}"))
except:
weightmap = {}
threshold = params.get("threshold", 0)
try:
add_problem(title, category, description, value, grader_contents, hint=hint, bonus=bonus, autogen=autogen, threshold=threshold, weightmap=weightmap)
except Exception, e:
raise WebException("Error: " + str(e))
def team_invite_rescind():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
_team = get_team(tid=_user.tid).first()
if _user.uid != _team.owner:
raise WebException("You must be the captain of your team to rescind invitations!")
uid = params.get("uid")
if uid is None:
raise WebException("Please provide a user.")
invitation = TeamInvitations.query.filter_by(rtype=0, frid=_team.tid, toid=uid).first()
if invitation is None:
raise WebException("Invitation doesn't exist.")
with app.app_context():
db.session.delete(invitation)
db.session.commit()
db.session.close()
return { "success": 1, "message": "Success!" }
def verify_email():
# Actual verification of email
if request.method == "GET":
params = utils.flat_multi(request.args)
token = params.get("token")
if token is not None:
user = Users.query.filter_by(email_token=token).first()
if user is None:
raise WebException("Invalid token.")
user.email_verified = True
user.email_token = None
current_session = db.session.object_session(user)
current_session.add(user)
current_session.commit()
return {"success": 1, "message": "Email verified."}
raise WebException("Invalid token.")
# Request to verify email
elif request.method == "POST":
user = get_user().first()
if user is None:
raise WebException("User with that username does not exist.")
if user.email_verified:
raise WebException("Email is already verified.")
token = utils.generate_string(length=64)
user.email_token = token
current_session = db.session.object_session(user)
current_session.add(user)
current_session.commit()
try:
send_verification(user.username, user.email, token)
except:
return {"success": 0, "message": "Failed."}
return {
"success": 1,
"message": "Verification email sent to %s" % user.email
}
def team_create():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
if (_user.tid is not None and _user.tid >= 0) or get_team(owner=_user.uid).first() is not None:
raise WebException("You're already in a team!")
verify_to_schema(TeamSchema, params)
teamname = params.get("teamname")
school = params.get("school")
team = Teams(teamname, school, _user.uid, _user.utype != 1)
with app.app_context():
db.session.add(team)
db.session.commit()
Users.query.filter_by(uid=_user.uid).update({ "tid": team.tid })
team_activity = UserActivity(_user.uid, 1, tid=team.tid)
db.session.add(team_activity)
db.session.commit()
session["tid"] = team.tid
return { "success": 1, "message": "Success!" }
def team_invite_request():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
if user.in_team(_user):
raise WebException("You're already in a team!")
tid = params.get("tid")
_team = get_team(tid=tid).first()
if _team is None:
raise WebException("Team not found.")
if _team.get_invitation_requests(frid=_user.uid) is not None:
raise WebException("You've already requested to join this team!")
req = TeamInvitations(1, _user.uid, _team.tid)
with app.app_context():
db.session.add(req)
db.session.commit()
db.session.close()
return { "success": 1, "message": "Success!" }
def admin_setup():
global user
params = utils.flat_multi(request.form)
if utils.is_setup_complete(): raise WebException("Setup has already been complete.")
if params.get("verification") != Config.query.filter_by(key="setup_verification").first().value:
raise WebException("Verification does not match.")
if params.get("password") != params.get("password_confirm"):
raise WebException("Passwords do not match.")
verify_to_schema(user.UserSchema, params)
name = params.get("name")
email = params.get("email")
username = params.get("username")
password = params.get("password")
password_confirm = params.get("password_confirm")
utype = int(params.get("type"))
setup_vars = [
Config("ctf_name", params.get("ctf_name")),
Config("start_time", params.get("start_time")),
Config("end_time", params.get("end_time")),
Config("team_size", params.get("team_size")),
Config("stylesheet", "https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css"),
Config("setup_complete", True)
]
# _user = Users(name, username, email, password, utype=utype, admin=True)
user.register_user(name, username, email, password, utype=utype, admin=True)
with app.app_context():
for var in setup_vars:
db.session.add(var)
db.session.commit()
db.session.close()
logger.log(__name__, "%s registered with %s" % (name.encode("utf-8"), email.encode("utf-8")))
user.login_user(username, password)
return { "success": 1, "message": "Success!" }
def problem_add():
params = utils.flat_multi(request.form)
title = params.get("title")
category = params.get("category")
description = params.get("description")
hint = params.get("hint")
value = params.get("value")
grader_contents = params.get("grader_contents")
bonus = params.get("bonus")
autogen = params.get("autogen")
try:
add_problem(title,
category,
description,
value,
grader_contents,
hint=hint,
bonus=bonus,
autogen=autogen)
except e:
raise WebException(str(e))
return {"success": 1, "message": "Success!"}
def team_create():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
if (_user.tid is not None and _user.tid >= 0) or get_team(
owner=_user.uid).first() is not None:
raise WebException("You're already in a team!")
verify_to_schema(TeamSchema, params)
teamname = params.get("teamname")
school = params.get("school")
team = Teams(teamname, school, _user.uid, _user.utype != 1)
with app.app_context():
db.session.add(team)
db.session.commit()
Users.query.filter_by(uid=_user.uid).update({"tid": team.tid})
team_activity = UserActivity(_user.uid, 1, tid=team.tid)
db.session.add(team_activity)
db.session.commit()
session["tid"] = team.tid
return {"success": 1, "message": "Success!"}
def team_invite_request():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
if user.in_team(_user):
raise WebException("You're already in a team!")
tid = params.get("tid")
_team = get_team(tid=tid).first()
if _team is None:
raise WebException("Team not found.")
if _team.finalized:
raise WebException("This team is finalized.")
if _team.get_invitation_requests(frid=_user.uid) is not None:
raise WebException("You've already requested to join this team!")
req = TeamInvitations(1, _user.uid, _team.tid)
with app.app_context():
db.session.add(req)
db.session.commit()
db.session.close()
return {"success": 1, "message": "Success!"}
def team_edit():
params = utils.flat_multi(request.form)
_user = user.get_user().first()
_team = get_team(tid=_user.tid).first()
if _user.uid != _team.owner:
raise WebException(
"You must be the captain of your team to edit information!")
if _team.finalized:
raise WebException("This team is finalized.")
with app.app_context():
update = {}
if params.get("new_teamname") is not None:
if get_team(teamname_lower=params["new_teamname"].lower()).first(
) is not None:
raise WebException("This team name is taken!")
update["teamname"] = params["new_teamname"]
update["teamname_lower"] = params["new_teamname"].lower()
if params.get("new_school") is not None:
update["school"] = params["new_school"]
_team.update_info(update)
return {"success": 1}
def user_login():
params = utils.flat_multi(request.form)
username = params.get("username")
password = params.get("password")
token = params.get("token")
if username is None or password is None:
raise WebException("Please fill out all the fields.")
creds = {"username": username, "password": password}
_user = get_user(username_lower=username.lower()).first()
if _user is None:
raise WebException("This user doesn't exist!")
if _user.tfa_enabled():
if token is None:
raise WebException("Invalid token.")
creds["token"] = params.get("token")
result = login_user(**creds)
if result != True:
raise WebException("Please check if your credentials are correct.")
return {"success": 1, "message": "Success!"}
def problem_update():
params = utils.flat_multi(request.form)
pid = params.get("pid")
title = params.get("title")
category = params.get("category")
description = params.get("description")
hint = params.get("hint")
value = params.get("value")
bonus = params.get("bonus")
grader_contents = params.get("grader_contents")
autogen = params.get("autogen")
problem = Problems.query.filter_by(pid=pid).first()
if problem:
problem.title = title
problem.category = category
problem.description = description
problem.hint = hint
problem.value = value
problem.bonus = bonus
problem.autogen = autogen
if category == "Programming":
programming.validate_judge(grader_contents)
else:
validate_grader(grader_contents, autogen=int(autogen))
with open(problem.grader, "w") as grader:
grader.write(grader_contents)
grader.close()
db.session.add(problem)
db.session.commit()
return {"success": 1, "message": "Success!"}
raise WebException("Problem does not exist!")
def ticket_data():
opened = []
closed = []
_user = user.get_user().first()
if _user is None:
raise WebException("User does not exist.")
params = utils.flat_multi(request.args)
htid = params.get("htid")
if htid is not None:
result = get_ticket(htid=htid).first()
elif user.is_admin():
result = get_ticket().all()
else:
result = get_ticket(author=_user.uid).all()
if result is not None:
if htid is not None:
tickets = [result]
else:
tickets = result
for ticket in tickets:
tmp = user.get_user(uid=ticket.author).first()
if tmp is not None:
username = tmp.username
uid = tmp.uid
else:
username = ""
uid = ""
replies = ticket.get_replies()
d = {
"htid":
ticket.htid,
"date":
utils.isoformat(ticket.date),
"opened":
ticket.opened,
"username":
username,
"uid":
uid,
"title":
ticket.title,
"body":
markdown2.markdown(ticket.body),
"replies":
replies,
"participants":
list(set([username] + [reply["username"]
for reply in replies])),
"you": {
"username": _user.username,
"uid": _user.uid
}
}
if htid is None:
if d["opened"] == True:
opened.append(d)
else:
closed.append(d)
else:
data = d
else:
data = {}
if htid is None:
data = [opened, closed]
return {"success": 1, "data": data}
def user_info():
logged_in = is_logged_in()
username = utils.flat_multi(request.args).get("username")
if username is None:
if logged_in:
username = session["username"]
if username is None:
raise WebException("No user specified.")
me = False if not ("username" in session) else username.lower(
) == session["username"].lower()
user = get_user(username_lower=username.lower()).first()
if user is None:
raise WebException("User not found.")
show_email = me if logged_in else False
user_in_team = in_team(user)
userdata = {
"user_found":
True,
"name":
user.name,
"username":
user.username,
"type": ["Student", "Instructor", "Observer"][user.utype - 1],
"admin":
user.admin,
"registertime":
datetime.datetime.fromtimestamp(user.registertime).isoformat() + "Z",
"me":
me,
"show_email":
show_email,
"in_team":
user_in_team,
"uid":
user.uid,
"activity":
user.get_activity(),
"tfa_enabled":
user.tfa_enabled(),
"stats":
user.get_stats()
}
if show_email:
userdata["email"] = user.email
if user_in_team:
userdata["team"] = team.get_team_info(tid=user.tid)
if me:
userdata["tfa_enabled"] = user.tfa_enabled()
userdata["email_verified"] = user.email_verified == True
if not (user_in_team):
invitations = user.get_invitations()
userdata["invitations"] = invitations
session_data = []
sessions = LoginTokens.query.filter_by(username=user.username,
active=True).all()
for _session in sessions:
session_data.append({
"sid":
_session.sid,
"me":
_session.sid == session["sid"],
"ip":
_session.ip,
"location":
_session.location,
"since":
datetime.datetime.fromtimestamp(_session.issued).isoformat() +
"Z"
})
userdata["sessions"] = session_data
return {"success": 1, "user": userdata}