def regen_all(cls, context):
"""重算所有缓存，只有通过命令行提权后才能调用"""
User.test_permission(context)
models.User.objects.all().delete()
models.Expr.objects.all().delete()
models.ExprFlag.objects.all().delete()
for challenge in cls.get_all(context):
for i, flag in enumerate(challenge.flags):
if flag['type'] != 'expr':
continue
challenge._obj.expr_set.create(flag_index=i, expr=flag['flag'])
for user in User.get_all(context):
if not user.token:
continue
cls._add_user(user.pk)
models.User.objects.create(user=user.pk)
def get(self, request):
context = Context.from_request(request)
try:
return TemplateResponse(
request, 'first.html', {
'filters': {
'group': request.GET.get('group', None),
},
'users': {u.pk: u.json
for u in User.get_all(context)},
'challenges':
[c.json for c in Challenge.get_enabled(context)],
})
except Error as e:
messages.error(request, e.message)
return redirect('hub')
def get(self, request):
context = Context.from_request(request)
try:
return TemplateResponse(
request, 'board.html', {
'filters': {
'category': request.GET.get('category', None),
'group': request.GET.get('group', None),
},
'users':
{u.pk: u.display_name
for u in User.get_all(context)},
})
except Error as e:
messages.error(request, e.message)
return redirect('hub')
def do_get_all(self, context):
return [obj.json for obj in User.get_all(context)]
def get_extra_context(self, context):
return {
'users': {u.pk: u.display_name
for u in User.get_all(context)},
'challenges': [c.json for c in Challenge.get_all(context)],
}
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}',
}],
)