diff options
Diffstat (limited to 'src/leap/bitmask')
| -rw-r--r-- | src/leap/bitmask/keymanager/__init__.py | 42 |
1 files changed, 20 insertions, 22 deletions
diff --git a/src/leap/bitmask/keymanager/__init__.py b/src/leap/bitmask/keymanager/__init__.py index 637391c..319be08 100644 --- a/src/leap/bitmask/keymanager/__init__.py +++ b/src/leap/bitmask/keymanager/__init__.py @@ -17,11 +17,12 @@ """ Key Manager is a Nicknym agent for LEAP client. """ -# let's do a little sanity check to see if we're using the wrong gnupg import fileinput +import json import os import sys import tempfile +import urllib from urlparse import urlparse @@ -35,13 +36,9 @@ from leap.common.check import leap_assert from leap.common.decorators import memoized_method from leap.common.http import HTTPClient from leap.common.events import emit_async, catalog -from leap.bitmask.keymanager.nicknym import Nicknym -from leap.bitmask.keymanager.errors import ( - KeyNotFound, - KeyNotValidUpgrade, - InvalidSignature -) +from leap.bitmask.keymanager import errors as keymanager_errors +from leap.bitmask.keymanager.nicknym import Nicknym from leap.bitmask.keymanager.validation import ValidationLevels, can_upgrade from leap.bitmask.keymanager.openpgp import OpenPGPScheme @@ -153,19 +150,19 @@ class KeyManager(object): uri, address) json_content = json.loads(content) - except KeyNotFound: + except keymanager_errors.KeyNotFound: raise except IOError as e: logger.warn("HTTP error retrieving key: %r" % (e,)) logger.warn("%s" % (content,)) - raise KeyNotFound(e.message), None, sys.exc_info()[2] + raise keymanager_errors.KeyNotFound(e.message), None, sys.exc_info()[2] except ValueError as v: logger.warn("invalid JSON data from key: %s" % (uri,)) - raise KeyNotFound(v.message + ' - ' + uri), None, sys.exc_info()[2] + raise keymanager_errors.KeyNotFound(v.message + ' - ' + uri), None, sys.exc_info()[2] except Exception as e: logger.warn("error retrieving key: %r" % (e,)) - raise KeyNotFound(e.message), None, sys.exc_info()[2] + raise keymanager_errors.KeyNotFound(e.message), None, sys.exc_info()[2] # Responses are now text/plain, although it's json anyway, but # this will fail when it shouldn't # leap_assert( @@ -217,9 +214,9 @@ class KeyManager(object): content = yield self._async_client.request(str(uri), 'GET') except Exception as e: logger.warn("There was a problem fetching key: %s" % (e,)) - raise KeyNotFound(uri) + raise keymanager_errors.KeyNotFound(uri) if not content: - raise KeyNotFound(uri) + raise keymanager_errors.KeyNotFound(uri) defer.returnValue(content) @defer.inlineCallbacks @@ -383,7 +380,7 @@ class KeyManager(object): return key def key_not_found(failure): - if not failure.check(KeyNotFound): + if not failure.check(keymanager_errors.KeyNotFound): return failure emit_async(catalog.KEYMANAGER_KEY_NOT_FOUND, address) @@ -578,7 +575,7 @@ class KeyManager(object): decrypted, signed = yield self._openpgp.decrypt( data, privkey, passphrase=passphrase, verify=pubkey) if pubkey is None: - signature = KeyNotFound(verify) + signature = keymanager_errors.KeyNotFound(verify) elif signed: signature = pubkey if not pubkey.sign_used: @@ -586,7 +583,7 @@ class KeyManager(object): yield self._openpgp.put_key(pubkey) defer.returnValue((decrypted, signature)) else: - signature = InvalidSignature( + signature = keymanager_errors.InvalidSignature( 'Failed to verify signature with key %s' % (pubkey.fingerprint,)) defer.returnValue((decrypted, signature)) @@ -596,7 +593,8 @@ class KeyManager(object): if verify is not None: dpub = self.get_key(verify, private=False, fetch_remote=fetch_remote) - dpub.addErrback(lambda f: None if f.check(KeyNotFound) else f) + dpub.addErrback(lambda f: None if f.check( + keymanager_errors.KeyNotFound) else f) d = defer.gatherResults([dpub, dpriv], consumeErrors=True) d.addCallbacks(decrypt, self._extract_first_error) return d @@ -676,7 +674,7 @@ class KeyManager(object): return d return pubkey else: - raise InvalidSignature( + raise keymanager_errors.InvalidSignature( 'Failed to verify signature with key %s' % (pubkey.fingerprint,)) @@ -715,7 +713,7 @@ class KeyManager(object): :raise UnsupportedKeyTypeError: if invalid key type """ def old_key_not_found(failure): - if failure.check(KeyNotFound): + if failure.check(keymanager_errors.KeyNotFound): return None else: return failure @@ -724,7 +722,7 @@ class KeyManager(object): if key.private or can_upgrade(key, old_key): return self._openpgp.put_key(key) else: - raise KeyNotValidUpgrade( + raise keymanager_errors.KeyNotValidUpgrade( "Key %s can not be upgraded by new key %s" % (old_key.fingerprint, key.fingerprint)) @@ -759,7 +757,7 @@ class KeyManager(object): pubkey, privkey = self._openpgp.parse_key(key, address) if pubkey is None: - return defer.fail(KeyNotFound(key)) + return defer.fail(keymanager_errors.KeyNotFound(key)) pubkey.validation = validation d = self.put_key(pubkey) @@ -797,7 +795,7 @@ class KeyManager(object): # XXX parse binary keys pubkey, _ = self._openpgp.parse_key(ascii_content, address) if pubkey is None: - raise KeyNotFound(uri) + raise keymanager_errors.KeyNotFound(uri) pubkey.validation = validation yield self.put_key(pubkey) |