85 lines
3.0 KiB
Python
85 lines
3.0 KiB
Python
# dialog_apt_key.py.in - edit the apt keys
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#
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# Copyright (c) 2004 Canonical
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#
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# Author: Michael Vogt <mvo@debian.org>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation; either version 2 of the
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# License, or (at your option) any later version.
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#
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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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#
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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, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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# USA
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import atexit
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import datetime
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import gettext
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import os
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import shutil
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import subprocess
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import tempfile
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from subprocess import PIPE
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# gettext convenient
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_ = gettext.gettext
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N_ = lambda e: e
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# some known keys
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N_("Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>")
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N_("Ubuntu CD Image Automatic Signing Key <cdimage@ubuntu.com>")
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N_("Ubuntu Archive Automatic Signing Key (2012) <ftpmaster@ubuntu.com>")
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N_("Ubuntu CD Image Automatic Signing Key (2012) <cdimage@ubuntu.com>")
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N_("Ubuntu Extras Archive Automatic Signing Key <ftpmaster@ubuntu.com>")
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class AptAuth:
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def __init__(self, rootdir="/"):
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self.rootdir = rootdir
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self.tmpdir = tempfile.mkdtemp()
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self.aptconf = os.path.join(self.tmpdir, 'apt.conf')
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with open(self.aptconf, 'w') as f:
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f.write('DIR "%s";\n' % self.rootdir)
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os.environ['APT_CONFIG'] = self.aptconf
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atexit.register(self._cleanup_tmpdir)
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def _cleanup_tmpdir(self):
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shutil.rmtree(self.tmpdir)
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def list(self):
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cmd = ["/usr/bin/apt-key", "--quiet", "adv", "--with-colons", "--batch", "--fixed-list-mode", "--list-keys"]
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res = []
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process = subprocess.run(cmd, stdout=PIPE, stderr=PIPE, text=True)
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name = ''
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for line in process.stdout.splitlines():
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fields = line.split(":")
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if fields[0] in ["pub", "uid"]:
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name = fields[9]
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if fields[0] == "pub":
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key = fields[4]
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expiry = datetime.date.fromtimestamp(int(fields[5])).isoformat()
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if not name:
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continue
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res.append("%s %s\n%s" % (key, expiry, _(name)))
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name = ''
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return res
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def add(self, filename):
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cmd = ["/usr/bin/apt-key", "--quiet", "--fakeroot", "add", filename]
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return subprocess.run(cmd, stderr=PIPE).returncode == 0
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def update(self):
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cmd = ["/usr/bin/apt-key", "--quiet", "--fakeroot", "update"]
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return subprocess.run(cmd, stderr=PIPE).returncode == 0
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def rm(self, key):
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cmd = ["/usr/bin/apt-key", "--quiet", "--fakeroot", "rm", key]
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return subprocess.run(cmd, stderr=PIPE).returncode == 0
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