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fixed forward secrecy and delete keys

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Kevin Froman 2018-11-09 13:07:26 -06:00
parent c0707a10f9
commit c0c5061f1e
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6 changed files with 60 additions and 16 deletions
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22
onionr/onionrdaemontools.py
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@ -17,7 +17,7 @@
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 onionrexceptions, onionrpeers, onionrproofs, base64, logger
import onionrexceptions, onionrpeers, onionrproofs, base64, logger, onionrusers, sqlite3
from dependencies import secrets
class DaemonTools:
def __init__(self, daemon):
@ -78,6 +78,26 @@ class DaemonTools:
self.daemon._core._blacklist.addToDB(bHash)
self.daemon._core.removeBlock(bHash)
self.daemon.decrementThreadCount('cleanOldBlocks')
def cleanKeys(self):
'''Delete expired forward secrecy keys'''
conn = sqlite3.connect(self.daemon._core.peerDB, timeout=10)
c = conn.cursor()
time = self.daemon._core._utils.getEpoch()
deleteKeys = []
for entry in c.execute("SELECT * FROM forwardKeys where expire <= ?", (time,)):
logger.info(entry[1])
deleteKeys.append(entry[1])
for key in deleteKeys:
logger.info('Deleting forward key '+ key)
c.execute("DELETE from forwardKeys where forwardKey = ?", (key,))
conn.commit()
conn.close()
onionrusers.deleteExpiredKeys(self.daemon._core)
self.daemon.decrementThreadCount('cleanKeys')
def cooldownPeer(self):
'''Randomly add an online peer to cooldown, so we can connect a new one'''