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gpg: allow setting passphrase cache expriration duration

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This commit is contained in:
Roman Zeyde
2018-04-25 00:02:48 +03:00
parent 2ca3941cfa
commit afa3fdb89c
2 changed files with 10 additions and 1 deletions
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9
libagent/gpg/__init__.py
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@@ -147,6 +147,7 @@ export PATH={0}
-vv \
--pin-entry-binary={pin_entry_binary} \
--passphrase-entry-binary={passphrase_entry_binary} \
--cache-expiry-seconds={cache_expiry_seconds} \
$*
""".format(os.environ['PATH'], agent_path, **vars(args)))
check_call(['chmod', '700', f.name])
@@ -212,6 +213,8 @@ def run_agent(device_type):
help='Path to PIN entry UI helper.')
p.add_argument('--passphrase-entry-binary', type=str, default='pinentry',
help='Path to passphrase entry UI helper.')
p.add_argument('--cache-expiry-seconds', type=float, default=float('inf'),
help='Expire passphrase from cache after this duration.')
args, _ = p.parse_known_args()
@@ -229,6 +232,8 @@ def run_agent(device_type):
pubkey_bytes = keyring.export_public_keys(env=env)
device_type.ui = device.ui.UI(device_type=device_type,
config=vars(args))
device_type.cached_passphrase_ack = util.ExpiringCache(
seconds=float(args.cache_expiry_seconds))
with server.unix_domain_socket_server(sock_path) as sock:
for conn in agent.yield_connections(sock):
handler = agent.Handler(device=device_type(),
@@ -274,6 +279,8 @@ def main(device_type):
help='Path to PIN entry UI helper.')
p.add_argument('--passphrase-entry-binary', type=str, default='pinentry',
help='Path to passphrase entry UI helper.')
p.add_argument('--cache-expiry-seconds', type=float, default=float('inf'),
help='Expire passphrase from cache after this duration.')
p.set_defaults(func=run_init)
@@ -283,5 +290,7 @@ def main(device_type):
args = parser.parse_args()
device_type.ui = device.ui.UI(device_type=device_type, config=vars(args))
device_type.cached_passphrase_ack = util.ExpiringCache(
seconds=float(args.cache_expiry_seconds))
return args.func(device_type=device_type, args=args)