Файловый менеджер - Редактировать - /snap/core18/2846/usr/lib/python3/dist-packages/cloudinit/distros/freebsd.py
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# Copyright (C) 2014 Harm Weites # # Author: Harm Weites <harm@weites.com> # # This file is part of cloud-init. See LICENSE file for license information. import os import re from io import StringIO import cloudinit.distros.bsd from cloudinit import log as logging from cloudinit import subp, util from cloudinit.distros.networking import FreeBSDNetworking from cloudinit.settings import PER_INSTANCE LOG = logging.getLogger(__name__) class Distro(cloudinit.distros.bsd.BSD): """ Distro subclass for FreeBSD. (N.B. DragonFlyBSD inherits from this class.) """ networking_cls = FreeBSDNetworking usr_lib_exec = "/usr/local/lib" login_conf_fn = "/etc/login.conf" login_conf_fn_bak = "/etc/login.conf.orig" ci_sudoers_fn = "/usr/local/etc/sudoers.d/90-cloud-init-users" group_add_cmd_prefix = ["pw", "group", "add"] pkg_cmd_install_prefix = ["pkg", "install"] pkg_cmd_remove_prefix = ["pkg", "remove"] pkg_cmd_update_prefix = ["pkg", "update"] pkg_cmd_upgrade_prefix = ["pkg", "upgrade"] prefer_fqdn = True # See rc.conf(5) in FreeBSD home_dir = "/usr/home" def manage_service(self, action: str, service: str): """ Perform the requested action on a service. This handles FreeBSD's 'service' case. The FreeBSD 'service' is closer in features to 'systemctl' than SysV init's 'service', so we override it. May raise ProcessExecutionError """ init_cmd = self.init_cmd cmds = { "stop": [service, "stop"], "start": [service, "start"], "enable": [service, "enable"], "disable": [service, "disable"], "restart": [service, "restart"], "reload": [service, "restart"], "try-reload": [service, "restart"], "status": [service, "status"], } cmd = list(init_cmd) + list(cmds[action]) return subp.subp(cmd, capture=True) def _get_add_member_to_group_cmd(self, member_name, group_name): return ["pw", "usermod", "-n", member_name, "-G", group_name] def add_user(self, name, **kwargs): if util.is_user(name): LOG.info("User %s already exists, skipping.", name) return False pw_useradd_cmd = ["pw", "useradd", "-n", name] log_pw_useradd_cmd = ["pw", "useradd", "-n", name] pw_useradd_opts = { "homedir": "-d", "gecos": "-c", "primary_group": "-g", "groups": "-G", "shell": "-s", "inactive": "-E", "uid": "-u", } pw_useradd_flags = { "no_user_group": "--no-user-group", "system": "--system", "no_log_init": "--no-log-init", } for key, val in kwargs.items(): if key in pw_useradd_opts and val and isinstance(val, (str, int)): pw_useradd_cmd.extend([pw_useradd_opts[key], str(val)]) elif key in pw_useradd_flags and val: pw_useradd_cmd.append(pw_useradd_flags[key]) log_pw_useradd_cmd.append(pw_useradd_flags[key]) if "no_create_home" in kwargs or "system" in kwargs: pw_useradd_cmd.append("-d/nonexistent") log_pw_useradd_cmd.append("-d/nonexistent") else: pw_useradd_cmd.append( "-d{home_dir}/{name}".format(home_dir=self.home_dir, name=name) ) pw_useradd_cmd.append("-m") log_pw_useradd_cmd.append( "-d{home_dir}/{name}".format(home_dir=self.home_dir, name=name) ) log_pw_useradd_cmd.append("-m") # Run the command LOG.info("Adding user %s", name) try: subp.subp(pw_useradd_cmd, logstring=log_pw_useradd_cmd) except Exception: util.logexc(LOG, "Failed to create user %s", name) raise # Set the password if it is provided # For security consideration, only hashed passwd is assumed passwd_val = kwargs.get("passwd", None) if passwd_val is not None: self.set_passwd(name, passwd_val, hashed=True) def expire_passwd(self, user): try: subp.subp(["pw", "usermod", user, "-p", "01-Jan-1970"]) except Exception: util.logexc(LOG, "Failed to set pw expiration for %s", user) raise def set_passwd(self, user, passwd, hashed=False): if hashed: hash_opt = "-H" else: hash_opt = "-h" try: subp.subp( ["pw", "usermod", user, hash_opt, "0"], data=passwd, logstring="chpasswd for %s" % user, ) except Exception: util.logexc(LOG, "Failed to set password for %s", user) raise def lock_passwd(self, name): try: subp.subp(["pw", "usermod", name, "-h", "-"]) except Exception: util.logexc(LOG, "Failed to lock user %s", name) raise def apply_locale(self, locale, out_fn=None): # Adjust the locales value to the new value newconf = StringIO() for line in util.load_file(self.login_conf_fn).splitlines(): newconf.write( re.sub(r"^default:", r"default:lang=%s:" % locale, line) ) newconf.write("\n") # Make a backup of login.conf. util.copy(self.login_conf_fn, self.login_conf_fn_bak) # And write the new login.conf. util.write_file(self.login_conf_fn, newconf.getvalue()) try: LOG.debug("Running cap_mkdb for %s", locale) subp.subp(["cap_mkdb", self.login_conf_fn]) except subp.ProcessExecutionError: # cap_mkdb failed, so restore the backup. util.logexc(LOG, "Failed to apply locale %s", locale) try: util.copy(self.login_conf_fn_bak, self.login_conf_fn) except IOError: util.logexc( LOG, "Failed to restore %s backup", self.login_conf_fn ) def _get_pkg_cmd_environ(self): """Return environment vars used in FreeBSD package_command operations""" e = os.environ.copy() e["ASSUME_ALWAYS_YES"] = "YES" return e def update_package_sources(self): self._runner.run( "update-sources", self.package_command, ["update"], freq=PER_INSTANCE, ) # vi: ts=4 expandtab
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