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+#!/usr/bin/env python
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+#
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+# This program is free software: you can redistribute it and/or modify
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+# it under the terms of the GNU General Public License as published by
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+# the Free Software Foundation, either version 3 of the License, or
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+# (at your option) any later version.
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+# This program is distributed in the hope that it will be useful,
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
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+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+# GNU General Public License for more details.
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+# You should have received a copy of the GNU General Public License
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+# along with this program. If not, see <http://www.gnu.org/licenses/>.
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+#
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+# This script based on the Enpassant
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+# script written by Steffen Zerbe.
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+#
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+# $Id: enpass2pass.py,v 1.1 2016/09/11 23:02:12 dhn Exp $
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+
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+from subprocess import Popen, PIPE, check_output
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+from pysqlcipher import dbapi2 as sqlite
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+from Crypto.Cipher import AES
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+import hashlib
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+import binascii
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+import json
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+
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+
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+class enpass2pass:
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+
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+ def __init__(self, filename, gpg):
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+ self.initDb(filename, gpg)
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+ self.crypto = self.getCryptoParams()
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+
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+ def getpasswd(self, gpg):
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+ passphrase = "/home/micah/.gnupg/passphrase"
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+ return check_output(["gpg2", "--pinentry-mode", "loopback", "--passphrase-file", passphrase, "--quiet", "--batch", "-d", gpg]).strip()
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+
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+ # Sets up SQLite DB
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+ def initDb(self, filename, gpg):
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+ self.conn = sqlite.connect(filename)
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+ self.c = self.conn.cursor()
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+ self.c.row_factory = sqlite.Row
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+ self.c.execute("PRAGMA key='" + self.getpasswd(gpg) + "'")
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+ self.c.execute("PRAGMA kdf_iter = 24000")
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+
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+ def generateKey(self, key, salt):
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+ # 2 Iterations of PBKDF2 SHA256
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+ return hashlib.pbkdf2_hmac('sha256', key, salt, 2)
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+
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+ def getCryptoParams(self):
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+ ret = {}
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+ # Identity contains stuff to decrypt data columns
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+ self.c.execute("SELECT * FROM Identity")
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+ identity = self.c.fetchone()
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+
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+ # Info contains more parameters
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+ info = identity["Info"]
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+
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+ # Get params from stream
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+ i = 16 # First 16 bytes are for "mHashData", which is unused
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+ ret["iv"] = ""
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+ salt = ""
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+ while i <= 31:
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+ ret["iv"] += info[i]
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+ i += 1
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+ while i <= 47:
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+ salt += info[i]
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+ i += 1
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+
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+ ret["key"] = self.generateKey(identity["Hash"], salt)
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+
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+ return ret
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+
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+ def unpad(self, s):
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+ return s[0:-ord(s[-1])]
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+
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+ def decrypt(self, enc, key, iv):
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+ # PKCS5
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+ cipher = AES.new(key, AES.MODE_CBC, iv)
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+ return self.unpad(cipher.decrypt(enc))
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+
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+ def passImportEntry(self, path, data):
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+ proc = Popen(['pass', 'insert', '--multiline', path],
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+ stdin=PIPE, stdout=PIPE)
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+ proc.communicate(data.encode('utf8'))
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+ proc.wait()
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+
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+ def getCards(self):
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+ self.c.execute("SELECT * FROM Cards")
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+ cards = self.c.fetchall()
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+ ret = []
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+ for card in cards:
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+ # Decrypted string
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+ dec = self.decrypt(card["Data"], self.crypto[
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+ "key"], self.crypto["iv"])
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+ # Parsing as object
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+ item = json.loads(dec)
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+ ret.append(item)
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+ return ret
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+
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+ def dumpCards(self):
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+ cards = self.getCards()
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+ for card in cards:
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+ if card["fields"] != []:
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+ templatetype = card['templatetype']
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+ type_ = card["fields"][0]['type']
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+
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+ if templatetype == "login.default":
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+ pwd = card['fields'][2]['value']
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+ name = card['name']
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+
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+ if type_ == "username":
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+ value = card['fields'][0]['value']
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+ if value == "":
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+ email = card['fields'][1]['value']
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+ path = name + "/" + email
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+ else:
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+ username = card['fields'][0]['value']
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+ path = name + "/" + username
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+
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+ path = "Login/" + path
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+ data = pwd + "\n"
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+ self.passImportEntry(path, data)
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+ elif templatetype == "computer.wifi":
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+ name = card['fields'][0]['value']
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+ pwd = card['fields'][1]['value']
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+
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+ path = "Wifi/" + name
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+ data = pwd + "\n"
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+ self.passImportEntry(path, data)
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+
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+if __name__ == "__main__":
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+ import sys
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+ if len(sys.argv) < 3:
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+ print("\nusage: " + str(sys.argv[0]) + " walletx.db gpgfile\n")
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+ sys.exit()
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+ else:
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+ en = enpass2pass(sys.argv[1], sys.argv[2])
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+ en.dumpCards()
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