diff options
Diffstat (limited to 'src/leap/common/keymanager/openpgp.py')
| -rw-r--r-- | src/leap/common/keymanager/openpgp.py | 160 |
1 files changed, 80 insertions, 80 deletions
diff --git a/src/leap/common/keymanager/openpgp.py b/src/leap/common/keymanager/openpgp.py index d53afd6..b08bff6 100644 --- a/src/leap/common/keymanager/openpgp.py +++ b/src/leap/common/keymanager/openpgp.py @@ -48,11 +48,11 @@ def temporary_gpgwrapper(keys=None): Returns a unitary gpg wrapper that implements context manager protocol. - @param key_data: ASCII armored key data. - @type key_data: str + :param key_data: ASCII armored key data. + :type key_data: str - @return: a GPGWrapper instance - @rtype: GPGWrapper + :return: a GPGWrapper instance + :rtype: GPGWrapper """ # TODO do here checks on key_data return TempGPGWrapper(keys=keys) @@ -168,8 +168,8 @@ class TempGPGWrapper(object): """ def __init__(self, keys=None): """ - @param keys: OpenPGP key, or list of. - @type keys: OpenPGPKey or list of OpenPGPKeys + :param keys: OpenPGP key, or list of. + :type keys: OpenPGPKey or list of OpenPGPKeys """ self._gpg = None if not keys: @@ -184,8 +184,8 @@ class TempGPGWrapper(object): """ Calls the unitary gpgwrapper initializer - @return: A GPG wrapper with a unitary keyring. - @rtype: gnupg.GPG + :return: A GPG wrapper with a unitary keyring. + :rtype: gnupg.GPG """ self._build_keyring() return self._gpg @@ -201,11 +201,11 @@ class TempGPGWrapper(object): """ Create an empty GPG keyring and import C{keys} into it. - @param keys: List of keys to add to the keyring. - @type keys: list of OpenPGPKey + :param keys: List of keys to add to the keyring. + :type keys: list of OpenPGPKey - @return: A GPG wrapper with a unitary keyring. - @rtype: gnupg.GPG + :return: A GPG wrapper with a unitary keyring. + :rtype: gnupg.GPG """ privkeys = [key for key in self._keys if key and key.private is True] publkeys = [key for key in self._keys if key and key.private is False] @@ -275,15 +275,15 @@ def encrypt_asym(data, key, passphrase=None, sign=None): """ Encrypt C{data} using public @{key} and sign with C{sign} key. - @param data: The data to be encrypted. - @type data: str - @param pubkey: The key used to encrypt. - @type pubkey: OpenPGPKey - @param sign: The key used for signing. - @type sign: OpenPGPKey + :param data: The data to be encrypted. + :type data: str + :param pubkey: The key used to encrypt. + :type pubkey: OpenPGPKey + :param sign: The key used for signing. + :type sign: OpenPGPKey - @return: The encrypted data. - @rtype: str + :return: The encrypted data. + :rtype: str """ leap_assert_type(key, OpenPGPKey) leap_assert(key.private is False, 'Key is not public.') @@ -307,15 +307,15 @@ def decrypt_asym(data, key, passphrase=None, verify=None): """ Decrypt C{data} using private @{key} and verify with C{verify} key. - @param data: The data to be decrypted. - @type data: str - @param privkey: The key used to decrypt. - @type privkey: OpenPGPKey - @param verify: The key used to verify a signature. - @type verify: OpenPGPKey + :param data: The data to be decrypted. + :type data: str + :param privkey: The key used to decrypt. + :type privkey: OpenPGPKey + :param verify: The key used to verify a signature. + :type verify: OpenPGPKey - @return: The decrypted data. - @rtype: str + :return: The decrypted data. + :rtype: str @raise InvalidSignature: Raised if unable to verify the signature with C{verify} key. @@ -334,11 +334,11 @@ def is_encrypted(data): """ Return whether C{data} was encrypted using OpenPGP. - @param data: The data we want to know about. - @type data: str + :param data: The data we want to know about. + :type data: str - @return: Whether C{data} was encrypted using this wrapper. - @rtype: bool + :return: Whether C{data} was encrypted using this wrapper. + :rtype: bool """ return lambda gpg: gpg.is_encrypted(data) @@ -348,11 +348,11 @@ def is_encrypted_asym(data): """ Return whether C{data} was asymmetrically encrypted using OpenPGP. - @param data: The data we want to know about. - @type data: str + :param data: The data we want to know about. + :type data: str - @return: Whether C{data} was encrypted using this wrapper. - @rtype: bool + :return: Whether C{data} was encrypted using this wrapper. + :rtype: bool """ return lambda gpg: gpg.is_encrypted_asym(data) @@ -362,14 +362,14 @@ def sign(data, privkey): """ Sign C{data} with C{privkey}. - @param data: The data to be signed. - @type data: str + :param data: The data to be signed. + :type data: str - @param privkey: The private key to be used to sign. - @type privkey: OpenPGPKey + :param privkey: The private key to be used to sign. + :type privkey: OpenPGPKey - @return: The ascii-armored signed data. - @rtype: str + :return: The ascii-armored signed data. + :rtype: str """ leap_assert_type(privkey, OpenPGPKey) leap_assert(privkey.private is True) @@ -384,14 +384,14 @@ def verify(data, key): """ Verify signed C{data} with C{pubkey}. - @param data: The data to be verified. - @type data: str + :param data: The data to be verified. + :type data: str - @param pubkey: The public key to be used on verification. - @type pubkey: OpenPGPKey + :param pubkey: The public key to be used on verification. + :type pubkey: OpenPGPKey - @return: The ascii-armored signed data. - @rtype: str + :return: The ascii-armored signed data. + :rtype: str """ leap_assert_type(key, OpenPGPKey) leap_assert(key.private is False) @@ -412,14 +412,14 @@ def _build_key_from_gpg(address, key, key_data): ASCII armored GPG key data has to be queried independently in this wrapper, so we receive it in C{key_data}. - @param address: The address bound to the key. - @type address: str - @param key: Key obtained from GPG storage. - @type key: dict - @param key_data: Key data obtained from GPG storage. - @type key_data: str - @return: An instance of the key. - @rtype: OpenPGPKey + :param address: The address bound to the key. + :type address: str + :param key: Key obtained from GPG storage. + :type key: dict + :param key_data: Key data obtained from GPG storage. + :type key_data: str + :return: An instance of the key. + :rtype: OpenPGPKey """ return OpenPGPKey( address, @@ -452,8 +452,8 @@ class OpenPGPScheme(EncryptionScheme): """ Initialize the OpenPGP wrapper. - @param soledad: A Soledad instance for key storage. - @type soledad: leap.soledad.Soledad + :param soledad: A Soledad instance for key storage. + :type soledad: leap.soledad.Soledad """ EncryptionScheme.__init__(self, soledad) @@ -461,10 +461,10 @@ class OpenPGPScheme(EncryptionScheme): """ Generate an OpenPGP keypair bound to C{address}. - @param address: The address bound to the key. - @type address: str - @return: The key bound to C{address}. - @rtype: OpenPGPKey + :param address: The address bound to the key. + :type address: str + :return: The key bound to C{address}. + :rtype: OpenPGPKey @raise KeyAlreadyExists: If key already exists in local database. """ # make sure the key does not already exist @@ -513,13 +513,13 @@ class OpenPGPScheme(EncryptionScheme): """ Get key bound to C{address} from local storage. - @param address: The address bound to the key. - @type address: str - @param private: Look for a private key instead of a public one? - @type private: bool + :param address: The address bound to the key. + :type address: str + :param private: Look for a private key instead of a public one? + :type private: bool - @return: The key bound to C{address}. - @rtype: OpenPGPKey + :return: The key bound to C{address}. + :rtype: OpenPGPKey @raise KeyNotFound: If the key was not found on local storage. """ leap_assert(is_address(address), 'Not an user address: %s' % address) @@ -532,8 +532,8 @@ class OpenPGPScheme(EncryptionScheme): """ Put key contained in ascii-armored C{key_data} in local storage. - @param key_data: The key data to be stored. - @type key_data: str + :param key_data: The key data to be stored. + :type key_data: str """ leap_assert_type(key_data, str) # TODO: add more checks for correct key data. @@ -583,8 +583,8 @@ class OpenPGPScheme(EncryptionScheme): """ Put C{key} in local storage. - @param key: The key to be stored. - @type key: OpenPGPKey + :param key: The key to be stored. + :type key: OpenPGPKey """ doc = self._get_key_doc(key.address, private=key.private) if doc is None: @@ -602,12 +602,12 @@ class OpenPGPScheme(EncryptionScheme): If C{private} is True, looks for a private key instead of a public. - @param address: The address bound to the key. - @type address: str - @param private: Whether to look for a private key. - @type private: bool - @return: The document with the key or None if it does not exist. - @rtype: leap.soledad.backends.leap_backend.LeapDocument + :param address: The address bound to the key. + :type address: str + :param private: Whether to look for a private key. + :type private: bool + :return: The document with the key or None if it does not exist. + :rtype: leap.soledad.backends.leap_backend.LeapDocument """ return self._soledad.get_doc( keymanager_doc_id(OpenPGPKey, address, private)) @@ -616,8 +616,8 @@ class OpenPGPScheme(EncryptionScheme): """ Remove C{key} from storage. - @param key: The key to be removed. - @type key: EncryptionKey + :param key: The key to be removed. + :type key: EncryptionKey """ leap_assert(key.__class__ is OpenPGPKey, 'Wrong key type.') stored_key = self.get_key(key.address, private=key.private) |