def _loadKeys(self, password):
super_master_key, super_hmac_key = crypt_util.opdata1_derive_keys(
password, self.profile['salt'], self.profile['iterations'])
#clean up the master password since we no longer need it.
del password
self.master_key, self.master_hmac = crypt_util.opdata1_decrypt_master_key(
self.profile['master_key_data'], super_master_key, super_hmac_key)
self.overview_key, self.overview_hmac = crypt_util.opdata1_decrypt_master_key(
self.profile['overview_key_data'], super_master_key,
super_hmac_key)
def _loadKeys(self, password):
try:
super_master_key, super_hmac_key = crypt_util.opdata1_derive_keys(
password, self.profile['salt'], self.profile['iterations'])
except TypeError:
print(
"You are probably using an online vault, try https://github.com/tomvachon/dpaf otherwise file an issue."
)
raise
#clean up the master password since we no longer need it.
del password
self.master_key, self.master_hmac = crypt_util.opdata1_decrypt_master_key(
self.profile['master_key_data'], super_master_key, super_hmac_key)
self.overview_key, self.overview_hmac = crypt_util.opdata1_decrypt_master_key(
self.profile['overview_key_data'], super_master_key,
super_hmac_key)
def test_overview_key_decryption(self):
data = "b3BkYXRhMDFAAAAAAAAAAMggp7KPfHsgxuBvQ1mn3YPVxJ7Sc+gvnTCZXQMop2osF7qQUohQHXRTftuCriAAUYgmK6bytJVdIz5JIXCUZEq6xWFekj5L3Br6MO55+bPz1qei50DwFs27eh0+tjpSGm3dMcCqhMAqMmqkENbur0f5t73xlvAEkPwpZzWcrPKe"
key, hmac = crypt_util.opdata1_decrypt_master_key(
data, self.DERIVED_KEY, self.DERIVED_HMAC)
self.assertEqual(key, self.OVERVIEW_KEY)
self.assertEqual(hmac, self.OVERVIEW_HMAC)
def test_master_key_decryption(self):
data = "b3BkYXRhMDEAAQAAAAAAAIgdZa9rhj9meNSE/1UbyEOpX68om5FOVwoZkzU3ibZqnGvUC0LFiJI+iGmGIznQbvPVwJHAupl6cEYZs//BIbSxJgcengoIEvci+Vote4DCK8kfwjfLPfq6G+4cnTy0yUMyM1qyA7sPB8p3TBlynOgYL5HNIorhj7grF1NeyuAS8UkEpqzpDZurHZNOuVfqmKaLSy2zyOAtJ/ev+SA829kcK3xqqm+cLKPB1fl2/J7Ya4AIKuPjnC8wo10mwsFNvWQ4a+m1rkCFGCTcWWO1RwO6F9ILQk3qqkUnk6HvhBjbLdpmmwZAdeRQQEpGQz9lM9/goTs0+h9VI4/+pQYqTyLoIbnpljnJ0OziffZcrwqqrXIAsBh+ezE0EH44WC73O2/eEARBA5JNgnW/m/rcmFQK5hxeWb4GxbypgUYDRb0p"
master_key, master_hmac = crypt_util.opdata1_decrypt_master_key(
data, self.DERIVED_KEY, self.DERIVED_HMAC)
self.assertEqual(master_key, self.MASTER_KEY)
self.assertEqual(master_hmac, self.MASTER_HMAC)
def test_overview_key_decryption(self):
data = "b3BkYXRhMDFAAAAAAAAAAMggp7KPfHsgxuBvQ1mn3YPVxJ7Sc+gvnTCZXQMop2osF7qQUohQHXRTftuCriAAUYgmK6bytJVdIz5JIXCUZEq6xWFekj5L3Br6MO55+bPz1qei50DwFs27eh0+tjpSGm3dMcCqhMAqMmqkENbur0f5t73xlvAEkPwpZzWcrPKe"
key, hmac = crypt_util.opdata1_decrypt_master_key(data, self.DERIVED_KEY, self.DERIVED_HMAC)
T.assert_equal(key, self.OVERVIEW_KEY)
T.assert_equal(hmac, self.OVERVIEW_HMAC)
def test_master_key_decryption(self):
data = "b3BkYXRhMDEAAQAAAAAAAIgdZa9rhj9meNSE/1UbyEOpX68om5FOVwoZkzU3ibZqnGvUC0LFiJI+iGmGIznQbvPVwJHAupl6cEYZs//BIbSxJgcengoIEvci+Vote4DCK8kfwjfLPfq6G+4cnTy0yUMyM1qyA7sPB8p3TBlynOgYL5HNIorhj7grF1NeyuAS8UkEpqzpDZurHZNOuVfqmKaLSy2zyOAtJ/ev+SA829kcK3xqqm+cLKPB1fl2/J7Ya4AIKuPjnC8wo10mwsFNvWQ4a+m1rkCFGCTcWWO1RwO6F9ILQk3qqkUnk6HvhBjbLdpmmwZAdeRQQEpGQz9lM9/goTs0+h9VI4/+pQYqTyLoIbnpljnJ0OziffZcrwqqrXIAsBh+ezE0EH44WC73O2/eEARBA5JNgnW/m/rcmFQK5hxeWb4GxbypgUYDRb0p"
master_key, master_hmac = crypt_util.opdata1_decrypt_master_key(data, self.DERIVED_KEY, self.DERIVED_HMAC)
T.assert_equal(master_key, self.MASTER_KEY)
T.assert_equal(master_hmac, self.MASTER_HMAC)
