Private Decentralized Communication Network
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'''
Onionr - Private P2P Communication
Accept block uploads to the public API server
'''
'''
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
'''
import sys
from flask import Response, abort
from onionrblocks import blockimporter
import onionrexceptions, logger
def accept_upload(request):
resp = 'failure'
data = request.get_data()
if sys.getsizeof(data) < 100000000:
try:
if blockimporter.importBlockFromData(data):
resp = 'success'
else:
resp = 'failure'
logger.warn('Error encountered importing uploaded block')
except onionrexceptions.BlacklistedBlock:
logger.debug('uploaded block is blacklisted')
resp = 'failure'
except onionrexceptions.InvalidProof:
resp = 'proof'
except onionrexceptions.DataExists:
resp = 'exists'
if resp == 'failure':
abort(400)
elif resp == 'proof':
resp = Response(resp, 400)
else:
resp = Response(resp)
return resp