BTCPrivate
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electrum-bitcoinprivate
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Fully encrypt both label and the id for the label

This commit is contained in:
Maran 2013-03-17 18:27:26 +01:00
parent b9196260cf
commit 568cc776f8
1 changed files with 18 additions and 14 deletions
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32
plugins/labels.py
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@ -13,11 +13,21 @@ from PyQt4.QtGui import *
from PyQt4.QtCore import *
import PyQt4.QtCore as QtCore
import PyQt4.QtGui as QtGui
import aes
import base64
from electrum_gui import bmp, pyqrnative, BasePlugin
from electrum_gui.i18n import _
class Plugin(BasePlugin):
def encode(self, message):
encoded_message = base64.b64encode(aes.encryptData(self.encode_password, message))
return encoded_message
def decode(self, message):
decoded_message = aes.decryptData(self.encode_password, base64.b64decode(message))
return decoded_message
def __init__(self, gui):
self.target_host = 'labelectrum.herokuapp.com'
BasePlugin.__init__(self, gui, 'labels', _('Label Sync'),_('This plugin can sync your labels accross multiple Electrum installs by using a remote database to save your data. Labels are not encrypted, \
@ -29,6 +39,7 @@ To get started visit http://labelectrum.herokuapp.com/ to sign up for an account
self.config = gui.config
self.labels = self.wallet.labels
self.transactions = self.wallet.transactions
self.encode_password = hashlib.sha1(self.config.get("master_public_key")).digest().encode('hex')[:32]
self.wallet_id = hashlib.sha256(str(self.config.get("master_public_key"))).digest().encode('hex')
@ -57,8 +68,7 @@ To get started visit http://labelectrum.herokuapp.com/ to sign up for an account
if not changed:
return
hashed = hashlib.sha256(item).digest().encode('hex')
bundle = {"label": {"external_id": hashed, "text": label}}
bundle = {"label": {"external_id": self.encode(item), "text": self.encode(label)}}
params = json.dumps(bundle)
connection = httplib.HTTPConnection(self.target_host)
connection.request("POST", ("/api/wallets/%s/labels.json?auth_token=%s" % (self.wallet_id, self.auth_token())), params, {'Content-Type': 'application/json'})
@ -143,8 +153,8 @@ To get started visit http://labelectrum.herokuapp.com/ to sign up for an account
def do_full_push(self):
bundle = {"labels": {}}
for key, value in self.labels.iteritems():
hashed = hashlib.sha256(key).digest().encode('hex')
bundle["labels"][hashed] = value
encoded = self.encode(key)
bundle["labels"][encoded] = self.encode(value)
params = json.dumps(bundle)
connection = httplib.HTTPConnection(self.target_host)
@ -180,14 +190,8 @@ To get started visit http://labelectrum.herokuapp.com/ to sign up for an account
return False
for label in response:
for key in self.addresses:
target_hashed = hashlib.sha256(key).digest().encode('hex')
if label["external_id"] == target_hashed:
if force or not self.labels.get(key):
self.labels[key] = label["text"]
for key, value in self.transactions.iteritems():
target_hashed = hashlib.sha256(key).digest().encode('hex')
if label["external_id"] == target_hashed:
if force or not self.labels.get(key):
self.labels[key] = label["text"]
decoded_key = self.decode(label["external_id"])
decoded_label = self.decode(label["text"])
if force or not self.labels.get(decoded_key):
self.labels[decoded_key] = decoded_label
return True