Created
May 27, 2019 15:08
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""" | |
A python keyring backend that uses 'git-credential-cache' | |
To enable, edit '~/.local/share/python_keyring/keyringrc.cfg': | |
[backend] | |
default-keyring=cachekeyring.CacheKeyring | |
keyring-path=/path/to/dir | |
To enable use with mercurial, edit ~/.hgrc: | |
[extensions] | |
mercurial_keyring= | |
""" | |
import keyring.backend | |
from subprocess import Popen, PIPE, STDOUT | |
from os import environ | |
import re | |
class CacheKeyring(keyring.backend.KeyringBackend): | |
"""A keyring that uses git-credential-cache | |
""" | |
priority = 1 | |
def set_password(self, servicename, username, password): | |
#print('set_password', servicename, username, password) | |
environ["PATH"] = "/usr/lib/git-core:" + environ["PATH"] | |
username_utf8 = username.encode('utf-8') | |
password_utf8 = password.encode('utf-8') | |
servicename_utf8 = servicename.encode('utf-8') | |
record = "username={0}\nservicename={1}\npassword={2}\n".format(username_utf8, servicename_utf8, password_utf8) | |
p = Popen(['git-credential-cache', 'store'], stdout=PIPE, stdin=PIPE, stderr=PIPE) | |
p.communicate(input=record) | |
def get_password(self, servicename, username): | |
#print('get_password', servicename, username) | |
environ["PATH"] = "/usr/lib/git-core:" + environ["PATH"] | |
username_utf8 = username.encode('utf-8') | |
servicename_utf8 = servicename.encode('utf-8') | |
record = "username={0}\nservicename={1}\n".format(username_utf8, servicename_utf8) | |
p = Popen(['git-credential-cache', 'get'], stdout=PIPE, stdin=PIPE, stderr=PIPE) | |
stdout_data = p.communicate(input=record)[0].encode('utf-8') | |
m = re.search(r'password=(.*)\n', stdout_data) | |
if m: | |
return m.group(1) | |
else: | |
return None | |
def delete_password(self, servicename, username, password): | |
pass |
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