def fail(user, team, challenge, request, share):
"""
This method is used to insert Fails into the database in order to mark an answer incorrect.
:param team: The Team object from the database
:param challenge: The Challenge object from the database
:param request: The request the user submitted
:return:
"""
data = request.form or request.get_json()
submission = data['submission'].strip()
if share:
wrong = ShareFlags(user_id=user.id,
team_id=team.id if team else None,
challenge_id=challenge.id,
ip=get_ip(request),
provided=submission)
else:
wrong = Fails(user_id=user.id,
team_id=team.id if team else None,
challenge_id=challenge.id,
ip=get_ip(request),
provided=submission)
db.session.add(wrong)
db.session.commit()
db.session.close()
def gen_fail(db,
user_id,
team_id=None,
challenge_id=None,
ip="127.0.0.1",
provided="wrongkey",
**kwargs):
fail = Fails(user_id=user_id,
team_id=team_id,
challenge_id=challenge_id,
ip=ip,
provided=provided,
**kwargs)
fail.date = datetime.datetime.utcnow()
db.session.add(fail)
db.session.commit()
return fail
def fail(user, team, challenge, request):
db.session.add(
Fails(user_id=user.id,
team_id=team.id if team else None,
challenge_id=challenge.id,
ip=get_ip(request),
provided=request.judge_result['submission_id']))
db.session.commit()
db.session.close()
def fail(user, team, challenge, request):
data = request.form or request.get_json()
submission = data['submission'].strip()
wrong = Fails(user_id=user.id,
team_id=team.id if team else None,
challenge_id=challenge.id,
ip=get_ip(request),
provided=submission)
db.session.add(wrong)
db.session.commit()
db.session.close()
def fail(cls, user, team, challenge, request):
data = request.form or request.get_json()
provided = ",".join(
map(lambda x: x.split("_")[-1].upper(),
filter(lambda x: data[x] is True, data)))
fail = Fails(
user_id=user.id,
team_id=team.id if team else None,
challenge_id=challenge.id,
ip=get_ip(request),
provided=provided,
)
db.session.add(fail)
db.session.commit()
def solve(cls, user, team, challenge, request):
print(f"Arward: {user} {team}")
#super().solve(user, team, challenge, request) // Do not Solve for MultiAnswser
data = request.form or request.get_json()
submission = data["submission"].strip()
solve = Fails(
user_id=user.id,
team_id=team.id if team else None,
challenge_id=challenge.id,
ip=get_ip(req=request),
type="correct",
provided=submission,
)
db.session.add(solve)
db.session.commit()
def fail(team, chal=None, request=None):
"""
This method is used to insert Fails into the database in order to mark an answer incorrect.
:param team: The Team object from the database
:param chal: The Challenge object from the database
:param request: The request the user submitted
:return:
"""
provided_key = request.form['key'].strip()
#there is no valid chal.id for a key that doesn't exist... so use a placeholder? hopefully it won't puke...
wrong = Fails(teamid=team.id, chalid=31337, ip=CTFd.utils.users.get_ip(request), flag=provided_key)
#this isn't being utilized... watch console for bad flags....
db.session.add(wrong)
db.session.commit()
db.session.close()
# Generating Wrong Flags
print("GENERATING WRONG FLAGS")
for x in range(USER_AMOUNT):
used = []
base_time = datetime.datetime.utcnow() + datetime.timedelta(
minutes=-10000)
for y in range(random.randint(1, CHAL_AMOUNT * 20)):
chalid = random.randint(1, CHAL_AMOUNT)
if chalid not in used:
used.append(chalid)
user = Users.query.filter_by(id=x + 1).first()
wrong = Fails(
user_id=user.id,
team_id=user.team_id,
challenge_id=chalid,
ip="127.0.0.1",
provided=gen_word(),
)
new_base = random_date(
base_time,
base_time +
datetime.timedelta(minutes=random.randint(30, 60)),
)
wrong.date = new_base
base_time = new_base
db.session.add(wrong)
db.session.commit()
def attempt(cls, chal, request):
"""
This method is used to check whether a given input is right or wrong. It does not make any changes and should
return a boolean for correctness and a string to be shown to the user. It is also in charge of parsing the
user's input from the request itself.
:param chal: The Challenge object from the database
:param request: The request the user submitted
:return: (boolean, string)
"""
data = request.form or request.get_json()
submission = data["submission"].strip()
flags = Flags.query.filter_by(challenge_id=challenge.id).all()
for flag in flags:
try:
if get_flag_class(flag.type).compare(flag, submission):
if flag.type == "correct":
solves = Awards.query.filter_by(
teamid=session['id'],
name=chal.id,
description=submission).first()
try:
flag_value = solves.description
except AttributeError:
flag_value = ""
# Challenge not solved yet
if submission != flag_value or not solves:
solve = Awards(teamid=session['id'],
name=chal.id,
value=chal.value)
solve.description = submission
db.session.add(solve)
db.session.commit()
db.session.close()
return True, 'Correct'
# TODO Add description function call to the end of "Correct" in return
elif flag.type == "wrong":
solves = Awards.query.filter_by(
teamid=session['id'],
name=chal.id,
description=submission).first()
try:
flag_value = solves.description
except AttributeError:
flag_value = ""
# Challenge not solved yet
if submission != flag_value or not solves:
fail_value = 0
fail_value -= chal.value
fail = Fails(teamid=session['id'],
chalid=chal.id,
ip=utils.get_ip(request),
flag=submission)
solve = Awards(teamid=session['id'],
name=chal.id,
value=fail_value)
solve.description = submission
db.session.add(fail)
db.session.add(solve)
db.session.commit()
db.session.close()
return False, 'Error'
# TODO Add description function call to the end of "Error" in return
except FlagException as e:
return False, e.message
return False, 'Incorrect'
