onionr/src/communicatorutils/deniableinserts.py

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'''
Onionr - Private P2P Communication
Use the communicator to insert fake mail messages
'''
'''
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 secrets
from etc import onionrvalues
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import onionrblocks
def insert_deniable_block(comm_inst):
'''Insert a fake block in order to make it more difficult to track real blocks'''
fakePeer = ''
chance = 10
if secrets.randbelow(chance) == (chance - 1):
# This assumes on the libsodium primitives to have key-privacy
fakePeer = onionrvalues.DENIABLE_PEER_ADDRESS
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data = secrets.token_hex(secrets.randbelow(5120) + 1)
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onionrblocks.insert(data, header='pm', encryptType='asym', asymPeer=fakePeer, disableForward=True, meta={'subject': 'foo'})
comm_inst.decrementThreadCount('insert_deniable_block')