def create_paste():
# Reject what is too small, too big, or what does not seem encrypted to
# limit a abuses
content = request.forms.get("content", "")
if '{"iv":' not in content or not (0 < len(content) < settings.MAX_SIZE):
return {"status": "error", "message": "Wrong data payload."}
expiration = request.forms.get("expiration", "burn_after_reading")
title = request.forms.get("title", "")
paste = Paste(
expiration=expiration,
content=content,
uuid_length=settings.PASTE_ID_LENGTH,
title=title,
)
paste.save()
# If refresh time elapsed pick up, update the counter
if settings.DISPLAY_COUNTER:
paste.increment_counter()
now = datetime.now()
timeout = GLOBAL_CONTEXT["refresh_counter"] + timedelta(
seconds=settings.REFRESH_COUNTER)
if timeout < now:
GLOBAL_CONTEXT["pastes_count"] = Paste.get_pastes_count()
GLOBAL_CONTEXT["refresh_counter"] = now
return {"status": "ok", "paste": paste.uuid, "owner_key": paste.owner_key}
def create_paste():
try:
body = urlparse.parse_qs(
request.body.read(int(settings.MAX_SIZE * 1.1)))
except ValueError:
return {'status': 'error', 'message': "Wrong data payload."}
try:
content = "".join(x.decode('utf8') for x in body[b'content'])
except (UnicodeDecodeError, KeyError):
return {
'status': 'error',
'message': "Encoding error: the paste couldn't be saved."
}
if '{"iv":' not in content: # reject silently non encrypted content
return {'status': 'error', 'message': "Wrong data payload."}
# check size of the paste. if more than settings return error
# without saving paste. prevent from unusual use of the
# system. need to be improved
if 0 < len(content) < settings.MAX_SIZE:
expiration = body.get(b'expiration', ['burn_after_reading'])[0]
paste = Paste(expiration=expiration.decode('utf8'),
content=content,
uuid_length=settings.PASTE_ID_LENGTH)
paste.save()
# display counter
if settings.DISPLAY_COUNTER:
#increment paste counter
paste.increment_counter()
# if refresh time elapsed pick up new counter value
now = datetime.now()
timeout = (GLOBAL_CONTEXT['refresh_counter'] +
timedelta(seconds=settings.REFRESH_COUNTER))
if timeout < now:
GLOBAL_CONTEXT['pastes_count'] = Paste.get_pastes_count()
GLOBAL_CONTEXT['refresh_counter'] = now
return {'status': 'ok', 'paste': paste.uuid}
return {
'status':
'error',
'message':
"Serveur error: the paste couldn't be saved. "
"Please try later."
}
def create_paste():
try:
body = urlparse.parse_qs(request.body.read(int(settings.MAX_SIZE * 1.1)))
except ValueError:
return {'status': 'error', 'message': "Wrong data payload."}
try:
content = "".join(x.decode('utf8') for x in body[b'content'])
except (UnicodeDecodeError, KeyError):
return {'status': 'error',
'message': "Encoding error: the paste couldn't be saved."}
if '{"iv":' not in content: # reject silently non encrypted content
return {'status': 'error', 'message': "Wrong data payload."}
# check size of the paste. if more than settings return error
# without saving paste. prevent from unusual use of the
# system. need to be improved
if 0 < len(content) < settings.MAX_SIZE:
expiration = body.get(b'expiration', ['burn_after_reading'])[0]
paste = Paste(expiration=expiration.decode('utf8'), content=content,
uuid_length=settings.PASTE_ID_LENGTH)
paste.save()
# display counter
if settings.DISPLAY_COUNTER:
#increment paste counter
paste.increment_counter()
# if refresh time elapsed pick up new counter value
now = datetime.now()
timeout = (GLOBAL_CONTEXT['refresh_counter']
+ timedelta(seconds=settings.REFRESH_COUNTER))
if timeout < now:
GLOBAL_CONTEXT['pastes_count'] = Paste.get_pastes_count()
GLOBAL_CONTEXT['refresh_counter'] = now
return {'status': 'ok', 'paste': paste.uuid}
return {'status': 'error',
'message': "Serveur error: the paste couldn't be saved. "
"Please try later."}
