blob: bedfe0ecb536d633ea3fe10bb05637c795279e72 [file] [log] [blame]
Brad Bishopc342db32019-05-15 21:57:59 -04001#
2# SPDX-License-Identifier: GPL-2.0-only
3#
Brad Bishopd7bf8c12018-02-25 22:55:05 -05004import argparse
5import re
6
7class myArgumentParser(argparse.ArgumentParser):
8 def _print_message(self, message, file=None):
9 bb.warn("%s - %s: %s" % (d.getVar('PN'), pkg, message))
10
11 # This should never be called...
12 def exit(self, status=0, message=None):
13 message = message or ("%s - %s: useradd.bbclass: Argument parsing exited" % (d.getVar('PN'), pkg))
14 error(message)
15
16 def error(self, message):
17 raise bb.build.FuncFailed(message)
18
19def split_commands(params):
20 params = re.split('''[ \t]*;[ \t]*(?=(?:[^'"]|'[^']*'|"[^"]*")*$)''', params.strip())
21 # Remove any empty items
22 return [x for x in params if x]
23
24def split_args(params):
25 params = re.split('''[ \t]+(?=(?:[^'"]|'[^']*'|"[^"]*")*$)''', params.strip())
26 # Remove any empty items
27 return [x for x in params if x]
28
29def build_useradd_parser():
30 # The following comes from --help on useradd from shadow
31 parser = myArgumentParser(prog='useradd')
32 parser.add_argument("-b", "--base-dir", metavar="BASE_DIR", help="base directory for the home directory of the new account")
33 parser.add_argument("-c", "--comment", metavar="COMMENT", help="GECOS field of the new account")
34 parser.add_argument("-d", "--home-dir", metavar="HOME_DIR", help="home directory of the new account")
35 parser.add_argument("-D", "--defaults", help="print or change default useradd configuration", action="store_true")
36 parser.add_argument("-e", "--expiredate", metavar="EXPIRE_DATE", help="expiration date of the new account")
37 parser.add_argument("-f", "--inactive", metavar="INACTIVE", help="password inactivity period of the new account")
38 parser.add_argument("-g", "--gid", metavar="GROUP", help="name or ID of the primary group of the new account")
39 parser.add_argument("-G", "--groups", metavar="GROUPS", help="list of supplementary groups of the new account")
40 parser.add_argument("-k", "--skel", metavar="SKEL_DIR", help="use this alternative skeleton directory")
41 parser.add_argument("-K", "--key", metavar="KEY=VALUE", help="override /etc/login.defs defaults")
42 parser.add_argument("-l", "--no-log-init", help="do not add the user to the lastlog and faillog databases", action="store_true")
43 parser.add_argument("-m", "--create-home", help="create the user's home directory", action="store_const", const=True)
44 parser.add_argument("-M", "--no-create-home", dest="create_home", help="do not create the user's home directory", action="store_const", const=False)
45 parser.add_argument("-N", "--no-user-group", dest="user_group", help="do not create a group with the same name as the user", action="store_const", const=False)
46 parser.add_argument("-o", "--non-unique", help="allow to create users with duplicate (non-unique UID)", action="store_true")
47 parser.add_argument("-p", "--password", metavar="PASSWORD", help="encrypted password of the new account")
48 parser.add_argument("-P", "--clear-password", metavar="CLEAR_PASSWORD", help="use this clear password for the new account")
49 parser.add_argument("-R", "--root", metavar="CHROOT_DIR", help="directory to chroot into")
50 parser.add_argument("-r", "--system", help="create a system account", action="store_true")
51 parser.add_argument("-s", "--shell", metavar="SHELL", help="login shell of the new account")
52 parser.add_argument("-u", "--uid", metavar="UID", help="user ID of the new account")
53 parser.add_argument("-U", "--user-group", help="create a group with the same name as the user", action="store_const", const=True)
54 parser.add_argument("LOGIN", help="Login name of the new user")
55
56 return parser
57
58def build_groupadd_parser():
59 # The following comes from --help on groupadd from shadow
60 parser = myArgumentParser(prog='groupadd')
61 parser.add_argument("-f", "--force", help="exit successfully if the group already exists, and cancel -g if the GID is already used", action="store_true")
62 parser.add_argument("-g", "--gid", metavar="GID", help="use GID for the new group")
63 parser.add_argument("-K", "--key", metavar="KEY=VALUE", help="override /etc/login.defs defaults")
64 parser.add_argument("-o", "--non-unique", help="allow to create groups with duplicate (non-unique) GID", action="store_true")
65 parser.add_argument("-p", "--password", metavar="PASSWORD", help="use this encrypted password for the new group")
66 parser.add_argument("-P", "--clear-password", metavar="CLEAR_PASSWORD", help="use this clear password for the new group")
67 parser.add_argument("-R", "--root", metavar="CHROOT_DIR", help="directory to chroot into")
68 parser.add_argument("-r", "--system", help="create a system account", action="store_true")
69 parser.add_argument("GROUP", help="Group name of the new group")
70
71 return parser