在Ubuntu 14.04上使用Python 2.7 GTK3获取GnomeKeyring密钥的属性
我使用的是基于Ubuntu 14.04的LinuxMint17 我已安装: python gnomekeyring 2.3.2 PythonGI3.12 python-gtk2 2.24 我想用GnomeKeyring。我保存并读取密钥名称和密钥密码,但无法访问属性。当我尝试访问它们时,我总是得到: ***“python”中的错误:双重释放或损坏(输出) 这是我的代码,我今天创建它是为了使用GnomeKeyring:在Ubuntu 14.04上使用Python 2.7 GTK3获取GnomeKeyring密钥的属性,python,gtk3,gnome,python-keyring,Python,Gtk3,Gnome,Python Keyring,我使用的是基于Ubuntu 14.04的LinuxMint17 我已安装: python gnomekeyring 2.3.2 PythonGI3.12 python-gtk2 2.24 我想用GnomeKeyring。我保存并读取密钥名称和密钥密码,但无法访问属性。当我尝试访问它们时,我总是得到: ***“python”中的错误:双重释放或损坏(输出) 这是我的代码,我今天创建它是为了使用GnomeKeyring: #!/usr/bin/python # -*- coding: utf8 -*
#!/usr/bin/python
# -*- coding: utf8 -*-
import gi
gi.require_version('Gtk', '3.0')
gi.require_version('GnomeKeyring', '1.0')
from gi.repository import Gtk
from gi.repository import GnomeKeyring
import logging
from pprint import pprint
class KeyringManager():
def __init__(self):
pass
def create_key(self, keyring_name, key_name, attributes=None):
logging.warning("create_key: %s / %s", keyring_name, key_name)
self.unlock_keyring(keyring_name)
key_id = self.get_key_id(keyring_name, key_name)
if key_id:
logging.warning("key already exists, overwriting now, press return key to continue")
raw_input()
attrs = GnomeKeyring.Attribute.list_new()
for key, value in attributes.items():
GnomeKeyring.Attribute.list_append_string(attrs, key, value)
GnomeKeyring.item_create_sync(keyring_name, GnomeKeyring.ItemType.GENERIC_SECRET, key_name, attrs, raw_input("please enter password for key '{}': ".format(key_name)), True)
def unlock_keyring(self, keyring_name):
logging.warning("unlock_keyring: %s", keyring_name)
# check if keyring exists
(result, info) = GnomeKeyring.get_info_sync(keyring_name)
if result == GnomeKeyring.Result.NO_SUCH_KEYRING:
logging.warning("keyring does not exists: %s", keyring_name)
self.create_keyring(keyring_name)
result = GnomeKeyring.unlock_sync(keyring_name, None)
pprint(result.value_name)
def create_keyring(self, keyring_name):
logging.warning("create_keyring: %s", keyring_name)
result = GnomeKeyring.create_sync(keyring_name, raw_input("please enter passwort for new keyring '{}': ".format(keyring_name)))
pprint(result)
def get_key_id(self, keyring_name, key_name):
logging.warning("get_key_id: %s / %s", keyring_name, key_name)
(result, key_ids) = GnomeKeyring.list_item_ids_sync(keyring_name)
for key_id in key_ids:
(result, item) = GnomeKeyring.item_get_info_sync(keyring_name, key_id)
if item.get_display_name() == key_name:
return key_id
def get_key_info(self, keyring_name, key_name):
logging.warning("get_key_info: %s / %s", keyring_name, key_name)
self.unlock_keyring(keyring_name)
key_id = self.get_key_id(keyring_name, key_name)
GnomeKeyring.item_get_info_sync (keyring_name, key_id)
(result, item) = GnomeKeyring.item_get_info_sync(keyring_name, key_id)
self.key_name = item.get_display_name()
self.secret = item.get_secret()
self.attrs = GnomeKeyring.Attribute.list_new()
result = GnomeKeyring.item_get_attributes_sync(keyring_name, key_id, self.attrs)#
try:
for attr in GnomeKeyring.Attribute.list_to_glist(self.attrs):
## *** Error in `python': double free or corruption (out)
print '%s = %s ' % (attr.name, attr.get_string())
except Exception, e:
logging.error(e.message, exc_info=True)
exit(e.message)
def delete_key(self, keyring_name="login", key_name="==THENAME"):
logging.warning("delete_key: %s / %s", keyring_name, key_name)
raw_input("press return key to continue")
logging.error("not implemented yet")
#GnomeKeyring.item_delete_sync(keyring, id)
#KeyringManager().create_key("my_keyring", "my_key", {"user":"carl", "url":"apple.de", "port":"1212"})
KeyringManager().get_key_info("my_keyring", "my_key")
一些链接:
这正在起作用:
def get_attributes(self, keyring_name, key_id):
attributes = {}
attrs_list = GnomeKeyring.Attribute.list_new()
(result, items )= GnomeKeyring.find_items_sync(GnomeKeyring.ItemType.GENERIC_SECRET, attrs_list)
for item in items:
if item.keyring == keyring_name:
if item.item_id == key_id:
for attr in GnomeKeyring.Attribute.list_to_glist(item.attributes):
if attr.name != "xdg:schema":
attributes[attr.name] = attr.get_string()
return attributes
这是有效的:
def get_attributes(self, keyring_name, key_id):
attributes = {}
attrs_list = GnomeKeyring.Attribute.list_new()
(result, items )= GnomeKeyring.find_items_sync(GnomeKeyring.ItemType.GENERIC_SECRET, attrs_list)
for item in items:
if item.keyring == keyring_name:
if item.item_id == key_id:
for attr in GnomeKeyring.Attribute.list_to_glist(item.attributes):
if attr.name != "xdg:schema":
attributes[attr.name] = attr.get_string()
return attributes
我明白你已经澄清的主要问题
错误是因为您使用了
GnomeKeyring.Attribute.list_new()
作为GnomeKeyring.Attribute.list_to_glist(…)
的参数,而不是GnomeKeyring.Found的item.attributes
我看到了您已经澄清的主要问题
错误是因为使用了
GnomeKeyring.Attribute.list_new()
作为GnomeKeyring.Attribute.list_to_glist(…)
的参数,而不是GnomeKeyring.Found的item.attributes您有更多的错误上下文吗?例如,一个行号?考虑到错误消息,它看起来几乎像Python解释器本身的一个bug,因为Python中没有free
ing,是吗?但是千万不要假设你的工具中有错误。你有更多的错误背景吗?例如,一个行号?考虑到错误消息,它看起来几乎像Python解释器本身的一个bug,因为Python中没有free
ing,是吗?但千万不要假设你的工具有缺陷。