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# License?
"""A U1DB implementation that uses OpenStack Swift as its persistence layer."""
from leap import *
from openstack import *
import gnupg
class GPGWrapper():
"""
This is a temporary class for handling GPG requests, and should be
replaced by a more general class used throughout the project.
"""
GNUPG_HOME = "~/.config/leap/gnupg"
GNUPG_BINARY = "/usr/bin/gpg" # this has to be changed based on OS
def __init__(self, gpghome=GNUPG_HOME, gpgbinary=GNUPG_BINARY):
self.gpg = gnupg.GPG(gnupghome=gpghome, gpgbinary=gpgbinary)
def find_key(self, email):
"""
Find user's key based on their email.
"""
for key in self.gpg.list_keys():
for uid in key['uids']:
if re.search(email, uid):
return key
raise LookupError("GnuPG public key for %s not found!" % email)
def encrypt(self, data, recipient, sign=None, always_trust=False,
passphrase=None, symmetric=False):
return self.gpg.encrypt(data, recipient, sign=sign,
always_trust=always_trust,
passphrase=passphrase, symmetric=symmetric)
def decrypt(self, data, always_trust=False, passphrase=None):
return self.gpg.decrypt(data, always_trust=always_trust,
passphrase=passphrase)
def import_keys(self, data):
return self.gpg.import_keys(data)
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