def get(self, request):
if request.user.is_authenticated:
if Account.objects.filter(provider='ustc',
user=request.user).exists():
try:
request.user.ustceligible
except UstcEligible.DoesNotExist:
return redirect('ustcprofile')
context = Context.from_request(request)
try:
challenges = Challenge.get_enabled(context)
challenges = {'value': [obj.json for obj in challenges]}
except ProfileRequired as e:
messages.info(request, e.message)
return redirect('profile')
except TermsRequired as e:
messages.info(request, e.message)
return redirect('terms')
except Error as e:
challenges = {'error': e.json}
try:
announcement = Announcement.get_latest(context).json
except NotFound:
announcement = None
if request.user.is_authenticated:
user = User.get(context, request.user.pk)
if user.group == 'other':
ranking = Submission.get_user_ranking(context, request.user.pk)
else:
ranking = Submission.get_user_ranking(context,
request.user.pk,
group=user.group)
else:
ranking = {}
return TemplateResponse(
request, 'hub.html', {
'announcement': announcement,
'challenges': challenges,
'progress': Submission.get_user_progress(
context, request.user.pk),
'ranking': ranking,
'clear_count': Submission.get_clear_count(context),
})
def post(self, request):
try:
matches = Submission.submit(Context.from_request(request),
request.user.pk,
request.POST['challenge'],
request.POST['flag'].strip())
if matches:
messages.success(request, '答案正确')
else:
messages.error(request, '答案错误')
except Error as e:
messages.info(request, e.message)
return redirect('hub')
def handle(self, *args, **options):
context = Context(elevated=True)
Challenge.regen_all(context)
Submission.regen_all(context)
def do_get_board(self, context, **kwargs):
return Submission.get_board(context, **kwargs)
def do_get_first(self, context, **kwargs):
return Submission.get_first(context, **kwargs)
def do_get_clear_count(self, context, **kwargs):
return Submission.get_clear_count(context, **kwargs)
def do_get_user_history(self, context, **kwargs):
return Submission.get_user_history(context, **kwargs)
def do_get_user_progress(self, context, **kwargs):
return Submission.get_user_progress(context, **kwargs)
def do_get_violations(self, context, **kwargs):
return Submission.get_violations(context, **kwargs)
def do_get_log(self, context, **kwargs):
return Submission.get_log(context, **kwargs)
def handle(self, fake_complex_challenges, fake_simple_challenges,
fake_users, fake_submissions, game_started_seconds,
**options):
root = User.create(
Context(elevated=True),
group='other',
nickname='root',
).user
root.is_staff = True
root.is_superuser = True
root.save()
root.refresh_from_db()
Account.objects.create(provider='debug', identity='root', user=root)
c1 = Challenge.create(
Context(root),
name='签到题',
category='checkin',
detail='签到题描述',
url='https://example.com/{token}',
prompt='flag{hackergame}',
index=-100,
enabled=True,
flags=[{
'name': '',
'score': 10,
'type': 'text',
'flag': 'flag{hackergame}',
}],
)
Submission.submit(Context(root), root.pk, c1.pk, 'flag{hackergame}')
for i in range(1, fake_complex_challenges + 1):
Challenge.create(
Context(root),
name=f'复杂题 {i}',
category='complex',
detail='<code>flag{FLAG_INDEX}</code> 或 '
'<code>flag{FLAG_INDEX:USER_ID}</code>',
url='',
prompt='flag{...}',
index=random.randrange(100),
enabled=random.choice((False, True, True, True, True)),
flags=[{
'name': f'flag {j}',
'score': random.randrange(100),
'type': ('expr', 'text')[j % 2],
'flag': ("f'flag{{%s:{token.partition(\":\")[0]}}}'" % j,
f'flag{{{j}}}')[j % 2],
} for j in range(random.randrange(1, 4))],
)
for i in range(1, fake_simple_challenges + 1):
Challenge.create(
Context(root),
name=f'简单题 {i}',
category='simple',
detail='',
url='',
prompt=('flag{0}', 'flag{0:USER_ID}')[i % 2],
index=random.randrange(100),
enabled=random.choice((False, True, True, True, True)),
flags=[{
'name': '',
'score': random.randrange(100),
'type': ('text', 'expr')[i % 2],
'flag': ('flag{0}',
"'flag{0:'+token.partition(':')[0]+'}'")[i % 2],
}],
)
terms = Terms.create(Context(root), name='条款', content='1 2 3 ...',
enabled=True)
now = timezone.now()
timestamps = []
for i in range(fake_submissions):
delta = random.randrange(game_started_seconds)
timestamps.append(now - timezone.timedelta(seconds=delta))
timestamps.sort()
Trigger.create(Context(root), time=min(timestamps), state=True)
groups = list(set(User.groups.keys()) - {'staff', 'banned'})
for i in range(fake_users):
print('user', i, end='\r')
u = User.create(
Context(elevated=True),
group=random.choice(groups),
nickname='用户 ' * 8 + str(i),
name='姓名',
sno='PB11111111',
tel='123456789',
email='*****@*****.**',
gender=random.choice(('female', 'male')),
qq='12345',
school='foo',
grade='1',
)
Terms.get(Context(u.user), terms.pk).agree(u.pk)
Account.objects.create(provider='debug', identity=f'{i}',
user=u.user)
users = [i.pk for i in User.get_all(Context(root))]
challenges = [i.pk for i in Challenge.get_all(Context(root))]
for i in range(fake_submissions):
print('submission', i, end='\r')
try:
u = random.choice(users)
c = random.choice(challenges)
fs = len(Challenge.get(Context(root), c).flags)
Submission.submit(
Context(
User.get(Context(root), u).user,
timestamps[i]
), u, c, f'flag{{{random.choice(range(fs))}:{u}}}'
)
Submission.submit(
Context(
User.get(Context(root), u).user,
timestamps[i] + timezone.timedelta(seconds=20)
), u, c, f'flag{{{random.choice(range(fs))}}}'
)
except (NotFound, SlowDown):
pass
Challenge.create(
Context(root),
name='难题',
category='hard',
detail='难题描述',
url='https://example.com/{token}',
prompt='flag{hackergame}',
index=100,
enabled=True,
flags=[{
'name': '',
'score': 100,
'type': 'text',
'flag': 'flag{hackergame}',
}],
)