diff options
Diffstat (limited to 'src/leap/bitmask/keymanager/openpgp.py')
| -rw-r--r-- | src/leap/bitmask/keymanager/openpgp.py | 34 |
1 files changed, 27 insertions, 7 deletions
diff --git a/src/leap/bitmask/keymanager/openpgp.py b/src/leap/bitmask/keymanager/openpgp.py index 43c8d93..5c97794 100644 --- a/src/leap/bitmask/keymanager/openpgp.py +++ b/src/leap/bitmask/keymanager/openpgp.py @@ -26,7 +26,6 @@ import io from datetime import datetime from multiprocessing import cpu_count -from gnupg.gnupg import GPGUtilities from twisted.internet import defer from twisted.internet.threads import deferToThread from twisted.logger import Logger @@ -59,6 +58,17 @@ from leap.bitmask.keymanager.documents import ( KEYMANAGER_KEY_TAG, KEYMANAGER_ACTIVE_TAG, ) +try: + from gnupg.gnupg import GPGUtilities + GNUPG_NG = True +except ImportError: + GNUPG_NG = False + class GPGUtilities(object): + def __init__(self, gpg): + self.gpg = gpg + def is_encrypted_asym(self, raw_data): + result = self._gpg.list_packets(raw_data) + return bool(result.key) logger = Logger() @@ -571,12 +581,18 @@ class OpenPGPScheme(object): leap_assert(sign.private is True) keys.append(sign) with TempGPGWrapper(keys, self._gpgbinary) as gpg: - result = yield from_thread( - gpg.encrypt, - data, pubkey.fingerprint, + kw = dict( default_key=sign.fingerprint if sign else None, passphrase=passphrase, symmetric=False, cipher_algo=cipher_algo) + if not GNUPG_NG: + kw.pop('cipher_algo') + kw.pop('default_key') + kw.update(passphrase='') + kw.update(always_trust=True) + result = yield from_thread( + gpg.encrypt, + data, pubkey.fingerprint, **kw) # Here we cannot assert for correctness of sig because the sig is # in the ciphertext. # result.ok - (bool) indicates if the operation succeeded @@ -676,9 +692,13 @@ class OpenPGPScheme(object): # result.fingerprint - contains the fingerprint of the key used to # sign. with TempGPGWrapper(privkey, self._gpgbinary) as gpg: - result = gpg.sign(data, default_key=privkey.fingerprint, - digest_algo=digest_algo, clearsign=clearsign, - detach=detach, binary=binary) + kw = dict(default_key=privkey.fingerprint, + digest_algo=digest_algo, clearsign=clearsign, + detach=detach, binary=binary) + if not GNUPG_NG: + kw.pop('digest_algo') + kw.pop('default_key') + result = gpg.sign(data, **kw) rfprint = privkey.fingerprint privkey = gpg.list_keys(secret=True).pop() kfprint = privkey['fingerprint'] |