104 lines
3.3 KiB
Python
104 lines
3.3 KiB
Python
# Copyright 2015 Canonical, Ltd.
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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 Affero General Public License as
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# published by the Free Software Foundation, either version 3 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 Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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import logging
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import attr
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import os
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from typing import Set
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from subiquity.common.resources import resource_path
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from subiquity.common.types import IdentityData
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from subiquity.server.controllers.identity import IdentityController
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log = logging.getLogger('system_setup.server.controllers.identity')
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def _existing_user_names(path: str) -> Set[str]:
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names = set()
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with open(path, "r") as f:
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for line in f:
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line = line.strip()
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if not line:
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continue
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names.add(line.split(":")[0])
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return names
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class WSLIdentityController(IdentityController):
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autoinstall_schema = {
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'type': 'object',
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'properties': {
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'realname': {'type': 'string'},
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'username': {'type': 'string'},
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'password': {'type': 'string'},
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},
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'required': ['username', 'password'],
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'additionalProperties': False,
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}
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def __init__(self, app):
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super().__init__(app)
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self.existing_usernames = _existing_user_names(self._passwd_path())
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if app.prefillInfo is None or self.interactive() is False:
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return
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# Only applies when interactive and prefill Info is set.
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idata = app.prefillInfo.get('WSLIdentity', None)
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if idata is None:
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return
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# Cannot call load_autoinstall_data because password is
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# required in that context, but not here.
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identity_data = IdentityData(
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realname=idata.get('realname', ''),
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username=idata.get('username', ''),
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hostname='',
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crypted_password='',
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)
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self.model.add_user(identity_data)
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log.debug('Prefilled Identity: {}'.format(self.model.user))
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def _passwd_path(self) -> str:
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if self.app.opts.dry_run:
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return resource_path("passwd")
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else:
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return os.path.join(self.app.base_model.target, "etc/passwd")
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def load_autoinstall_data(self, data):
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if data is not None:
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identity_data = IdentityData(
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realname=data.get('realname', ''),
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username=data['username'],
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crypted_password=data['password'],
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)
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self.model.add_user(identity_data)
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def make_autoinstall(self):
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if self.model.user is None:
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return {}
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r = attr.asdict(self.model.user)
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return r
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async def GET(self) -> IdentityData:
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data = IdentityData()
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if self.model.user is not None:
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data.username = self.model.user.username
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data.realname = self.model.user.realname
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return data
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