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further fixed forward secrecy

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This commit is contained in:
Kevin Froman 2019-03-13 23:51:29 -05:00
parent 6568086e24
commit 4757bb0963
3 changed files with 13 additions and 5 deletions
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14
onionr/onionrusers/onionrusers.py
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@ -32,7 +32,20 @@ def deleteExpiredKeys(coreInst):
conn.close()
return
def deleteTheirExpiredKeys(coreInst, pubkey):
conn = sqlite3.connect(self._core.peerDB, timeout=10)
c = conn.cursor()
# Prepare the insert
command = (pubkey, coreInst._utils.getEpoch())
c.execute("DELETE from forwardKeys where peerKey = ? and expire <= ?", command)
conn.commit()
conn.close()
DEFAULT_KEY_EXPIRE = 604800
#DEFAULT_KEY_EXPIRE = 600
class OnionrUser:
def __init__(self, coreInst, publicKey, saveUser=False):
@ -149,7 +162,6 @@ class OnionrUser:
newPub = self._core._utils.bytesToStr(newKeys[0])
newPriv = self._core._utils.bytesToStr(newKeys[1])
time = self._core._utils.getEpoch()
command = (self.publicKey, newPub, newPriv, time, expire + time)
c.execute("INSERT INTO myForwardKeys VALUES(?, ?, ?, ?, ?);", command)