pgsql/set-permissions: use argparse instead of optparse.
# -*- coding: UTF-8 -*-
# Copyright (c) 2007 - 2013, Pascal Volk
# See COPYING for distribution information.
"""
VirtualMailManager.cli.subcommands
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
VirtualMailManager's cli subcommands.
"""
import locale
import platform
from argparse import Action, ArgumentParser, ArgumentTypeError, \
RawDescriptionHelpFormatter
from textwrap import TextWrapper
from time import strftime, strptime
from VirtualMailManager import ENCODING
from VirtualMailManager.cli import get_winsize, w_err, w_std
from VirtualMailManager.common import human_size, size_in_bytes, \
version_str, format_domain_default
from VirtualMailManager.constants import __copyright__, __date__, \
__version__, ACCOUNT_EXISTS, ALIAS_EXISTS, ALIASDOMAIN_ISDOMAIN, \
DOMAIN_ALIAS_EXISTS, INVALID_ARGUMENT, RELOCATED_EXISTS, TYPE_ACCOUNT, \
TYPE_ALIAS, TYPE_RELOCATED
from VirtualMailManager.errors import VMMError
from VirtualMailManager.password import list_schemes
from VirtualMailManager.serviceset import SERVICES
__all__ = (
'RunContext', 'alias_add', 'alias_delete', 'alias_info', 'aliasdomain_add',
'aliasdomain_delete', 'aliasdomain_info', 'aliasdomain_switch',
'catchall_add', 'catchall_delete', 'catchall_info', 'config_get',
'config_set', 'configure', 'domain_add', 'domain_delete', 'domain_info',
'domain_note', 'domain_quota', 'domain_services', 'domain_transport',
'get_user', 'list_addresses', 'list_aliases', 'list_domains',
'list_pwschemes', 'list_relocated', 'list_users', 'relocated_add',
'relocated_delete', 'relocated_info', 'setup_parser', 'user_add',
'user_delete', 'user_info', 'user_name', 'user_note', 'user_password',
'user_quota', 'user_services', 'user_transport',
)
WS_ROWS = get_winsize()[1] - 2
_ = lambda msg: msg
txt_wrpr = TextWrapper(width=WS_ROWS)
class RunContext(object):
"""Contains all information necessary to run a subcommand."""
__slots__ = ('args', 'cget', 'hdlr')
plan_a_b = _('Plan A failed ... trying Plan B: %(subcommand)s %(object)s')
def __init__(self, args, handler):
"""Create a new RunContext"""
self.args = args
self.cget = handler.cfg_dget
self.hdlr = handler
def alias_add(ctx):
"""create a new alias e-mail address"""
ctx.hdlr.alias_add(ctx.args.address.lower(), *ctx.args.destination)
def alias_delete(ctx):
"""delete the specified alias e-mail address or one of its destinations"""
destination = ctx.args.destination if ctx.args.destination else None
ctx.hdlr.alias_delete(ctx.args.address.lower(), destination)
def alias_info(ctx):
"""show the destination(s) of the specified alias"""
address = ctx.args.address.lower()
try:
_print_aliase_info(address, ctx.hdlr.alias_info(address))
except VMMError as err:
if err.code is ACCOUNT_EXISTS:
w_err(0, ctx.plan_a_b % {'subcommand': 'userinfo',
'object': address})
ctx.args.scmd = 'userinfo'
ctx.args.details = None
user_info(ctx)
elif err.code is RELOCATED_EXISTS:
w_err(0, ctx.plan_a_b % {'subcommand': 'relocatedinfo',
'object': address})
ctx.args.scmd = 'relocatedinfo'
relocated_info(ctx)
else:
raise
def aliasdomain_add(ctx):
"""create a new alias for an existing domain"""
ctx.hdlr.aliasdomain_add(ctx.args.fqdn.lower(),
ctx.args.destination.lower())
def aliasdomain_delete(ctx):
"""delete the specified alias domain"""
ctx.hdlr.aliasdomain_delete(ctx.args.fqdn.lower())
def aliasdomain_info(ctx):
"""show the destination of the given alias domain"""
fqdn = ctx.args.fqdn.lower()
try:
_print_aliasdomain_info(ctx.hdlr.aliasdomain_info(fqdn))
except VMMError as err:
if err.code is ALIASDOMAIN_ISDOMAIN:
w_err(0, ctx.plan_a_b % {'subcommand': 'domaininfo',
'object': fqdn})
ctx.args.scmd = 'domaininfo'
domain_info(ctx)
else:
raise
def aliasdomain_switch(ctx):
"""assign the given alias domain to an other domain"""
ctx.hdlr.aliasdomain_switch(ctx.args.fqdn.lower(),
ctx.args.destination.lower())
def catchall_add(ctx):
"""create a new catchall alias e-mail address"""
ctx.hdlr.catchall_add(ctx.args.fqdn.lower(), *ctx.args.destination)
def catchall_delete(ctx):
"""delete the specified destination or all of the catchall destination"""
destination = ctx.args.destination if ctx.args.destination else None
ctx.hdlr.catchall_delete(ctx.args.fqdn.lower(), destination)
def catchall_info(ctx):
"""show the catchall destination(s) of the specified domain"""
address = ctx.args.fqdn.lower()
_print_catchall_info(address, ctx.hdlr.catchall_info(address))
def config_get(ctx):
"""show the actual value of the configuration option"""
noop = lambda option: option
opt_formater = {
'misc.dovecot_version': version_str,
'domain.quota_bytes': human_size,
}
option = ctx.args.option.lower()
w_std('%s = %s' % (option, opt_formater.get(option,
noop)(ctx.cget(option))))
def config_set(ctx):
"""set a new value for the configuration option"""
ctx.hdlr.cfg_set(ctx.args.option.lower(), ctx.args.value)
def configure(ctx):
"""start interactive configuration mode"""
ctx.hdlr.configure(ctx.args.section)
def domain_add(ctx):
"""create a new domain"""
fqdn = ctx.args.fqdn.lower()
transport = ctx.args.transport.lower() if ctx.args.transport else None
ctx.hdlr.domain_add(fqdn, transport, ctx.args.note)
if ctx.cget('domain.auto_postmaster'):
w_std(_('Creating account for postmaster@%s') % fqdn)
ctx.args.scmd = 'useradd'
ctx.args.address = 'postmaster@%s' % fqdn
ctx.args.password = None
ctx.args.note = None
user_add(ctx)
def domain_delete(ctx):
"""delete the given domain and all its alias domains"""
ctx.hdlr.domain_delete(ctx.args.fqdn.lower(), ctx.args.force)
def domain_info(ctx):
"""display information about the given domain"""
fqdn = ctx.args.fqdn.lower()
details = ctx.args.details
try:
info = ctx.hdlr.domain_info(fqdn, details)
except VMMError as err:
if err.code is DOMAIN_ALIAS_EXISTS:
w_err(0, ctx.plan_a_b % {'subcommand': 'aliasdomaininfo',
'object': fqdn})
ctx.args.scmd = 'aliasdomaininfo'
aliasdomain_info(ctx)
else:
raise
else:
q_limit = 'Storage: %(bytes)s; Messages: %(messages)s'
if not details:
info['bytes'] = human_size(info['bytes'])
info['messages'] = locale.format('%d', info['messages'], True)
info['quota limit/user'] = q_limit % info
_print_info(ctx, info, _('Domain'))
else:
info[0]['bytes'] = human_size(info[0]['bytes'])
info[0]['messages'] = locale.format('%d', info[0]['messages'],
True)
info[0]['quota limit/user'] = q_limit % info[0]
_print_info(ctx, info[0], _('Domain'))
if details == 'accounts':
_print_list(info[1], _('accounts'))
elif details == 'aliasdomains':
_print_list(info[1], _('alias domains'))
elif details == 'aliases':
_print_list(info[1], _('aliases'))
elif details == 'relocated':
_print_list(info[1], _('relocated users'))
elif details == 'catchall':
_print_list(info[1], _('catch-all destinations'))
else:
_print_list(info[1], _('alias domains'))
_print_list(info[2], _('accounts'))
_print_list(info[3], _('aliases'))
_print_list(info[4], _('relocated users'))
_print_list(info[5], _('catch-all destinations'))
def domain_quota(ctx):
"""update the quota limit of the specified domain"""
ctx.hdlr.domain_quotalimit(ctx.args.fqdn.lower(), ctx.args.storage,
ctx.args.messages, ctx.args.force)
def domain_services(ctx):
"""allow all named service and block the uncredited."""
services = ctx.args.services if ctx.args.services else []
ctx.hdlr.domain_services(ctx.args.fqdn.lower(), ctx.args.force, *services)
def domain_transport(ctx):
"""update the transport of the specified domain"""
ctx.hdlr.domain_transport(ctx.args.fqdn.lower(),
ctx.args.transport.lower(), ctx.args.force)
def domain_note(ctx):
"""update the note of the given domain"""
ctx.hdlr.domain_note(ctx.args.fqdn.lower(), ctx.args.note)
def get_user(ctx):
"""get the address of the user with the given UID"""
_print_info(ctx, ctx.hdlr.user_by_uid(ctx.args.uid), _('Account'))
def list_domains(ctx):
"""list all domains / search domains by pattern"""
matching = True if ctx.args.pattern else False
pattern = ctx.args.pattern.lower() if matching else None
gids, domains = ctx.hdlr.domain_list(pattern)
_print_domain_list(gids, domains, matching)
def list_pwschemes(ctx_unused):
"""Prints all usable password schemes and password encoding suffixes."""
keys = (_('Usable password schemes'), _('Usable encoding suffixes'))
old_ii, old_si = txt_wrpr.initial_indent, txt_wrpr.subsequent_indent
txt_wrpr.initial_indent = txt_wrpr.subsequent_indent = '\t'
txt_wrpr.width = txt_wrpr.width - 8
for key, value in zip(keys, list_schemes()):
w_std(key, len(key) * '-')
w_std('\n'.join(txt_wrpr.wrap(' '.join(sorted(value)))), '')
txt_wrpr.initial_indent, txt_wrpr.subsequent_indent = old_ii, old_si
txt_wrpr.width = txt_wrpr.width + 8
def list_addresses(ctx, limit=None):
"""List all addresses / search addresses by pattern. The output can be
limited with TYPE_ACCOUNT, TYPE_ALIAS and TYPE_RELOCATED, which can be
bitwise ORed as a combination. Not specifying a limit is the same as
combining all three."""
if limit is None:
limit = TYPE_ACCOUNT | TYPE_ALIAS | TYPE_RELOCATED
matching = True if ctx.args.pattern else False
pattern = ctx.args.pattern.lower() if matching else None
gids, addresses = ctx.hdlr.address_list(limit, pattern)
_print_address_list(limit, gids, addresses, matching)
def list_users(ctx):
"""list all user accounts / search user accounts by pattern"""
return list_addresses(ctx, TYPE_ACCOUNT)
def list_aliases(ctx):
"""list all aliases / search aliases by pattern"""
return list_addresses(ctx, TYPE_ALIAS)
def list_relocated(ctx):
"""list all relocated records / search relocated records by pattern"""
return list_addresses(ctx, TYPE_RELOCATED)
def relocated_add(ctx):
"""create a new record for a relocated user"""
ctx.hdlr.relocated_add(ctx.args.address.lower(), ctx.args.newaddress)
def relocated_delete(ctx):
"""delete the record of the relocated user"""
ctx.hdlr.relocated_delete(ctx.args.address.lower())
def relocated_info(ctx):
"""print information about a relocated user"""
relocated = ctx.args.address.lower()
try:
_print_relocated_info(addr=relocated,
dest=ctx.hdlr.relocated_info(relocated))
except VMMError as err:
if err.code is ACCOUNT_EXISTS:
w_err(0, ctx.plan_a_b % {'subcommand': 'userinfo',
'object': relocated})
ctx.args.scmd = 'userinfo'
ctx.args.details = None
user_info(ctx)
elif err.code is ALIAS_EXISTS:
w_err(0, ctx.plan_a_b % {'subcommand': 'aliasinfo',
'object': relocated})
ctx.args.scmd = 'aliasinfo'
alias_info(ctx)
else:
raise
def user_add(ctx):
"""create a new e-mail user with the given address"""
gen_pass = ctx.hdlr.user_add(ctx.args.address.lower(), ctx.args.password,
ctx.args.note)
if not ctx.args.password and gen_pass:
w_std(_("Generated password: %s") % gen_pass)
def user_delete(ctx):
"""delete the specified user"""
ctx.hdlr.user_delete(ctx.args.address.lower(), ctx.args.force)
def user_info(ctx):
"""display information about the given address"""
address = ctx.args.address.lower()
try:
info = ctx.hdlr.user_info(address, ctx.args.details)
except VMMError as err:
if err.code is ALIAS_EXISTS:
w_err(0, ctx.plan_a_b % {'subcommand': 'aliasinfo',
'object': address})
ctx.args.scmd = 'aliasinfo'
alias_info(ctx)
elif err.code is RELOCATED_EXISTS:
w_err(0, ctx.plan_a_b % {'subcommand': 'relocatedinfo',
'object': address})
ctx.args.scmd = 'relocatedinfo'
relocated_info(ctx)
else:
raise
else:
if ctx.args.details in (None, 'du'):
info['quota storage'] = _format_quota_usage(info['ql_bytes'],
info['uq_bytes'], True, info['ql_domaindefault'])
info['quota messages'] = \
_format_quota_usage(info['ql_messages'],
info['uq_messages'],
domaindefault=info['ql_domaindefault'])
_print_info(ctx, info, _('Account'))
else:
info[0]['quota storage'] = _format_quota_usage(info[0]['ql_bytes'],
info[0]['uq_bytes'], True, info[0]['ql_domaindefault'])
info[0]['quota messages'] = \
_format_quota_usage(info[0]['ql_messages'],
info[0]['uq_messages'],
domaindefault=info[0]['ql_domaindefault'])
_print_info(ctx, info[0], _('Account'))
_print_list(info[1], _('alias addresses'))
def user_name(ctx):
"""set or update the real name for an address"""
ctx.hdlr.user_name(ctx.args.address.lower(), ctx.args.name)
def user_password(ctx):
"""update the password for the given address"""
ctx.hdlr.user_password(ctx.args.address.lower(), ctx.args.password)
def user_note(ctx):
"""update the note of the given address"""
ctx.hdlr.user_note(ctx.args.address.lower(), ctx.args.note)
def user_quota(ctx):
"""update the quota limit for the given address"""
ctx.hdlr.user_quotalimit(ctx.args.address.lower(), ctx.args.storage,
ctx.args.messages)
def user_services(ctx):
"""allow all named service and block the uncredited."""
if 'domain' in ctx.args.services:
services = ['domain']
else:
services = ctx.args.services
ctx.hdlr.user_services(ctx.args.address.lower(), *services)
def user_transport(ctx):
"""update the transport of the given address"""
ctx.hdlr.user_transport(ctx.args.address.lower(), ctx.args.transport)
def setup_parser():
"""Create the argument parser, add all the subcommands and return it."""
class ArgParser(ArgumentParser):
"""This class fixes the 'width detection'."""
def _get_formatter(self):
return self.formatter_class(prog=self.prog, width=WS_ROWS,
max_help_position=26)
class VersionAction(Action):
"""Show version and copyright information."""
def __call__(self, parser, namespace, values, option_string=None):
"""implements the Action API."""
vers_info = _('{program}, version {version} (from {rel_date})\n'
'Python {py_vers} on {sysname}'.format(
program=parser.prog, version=__version__,
rel_date=strftime(
locale.nl_langinfo(locale.D_FMT),
strptime(__date__, '%Y-%m-%d')),
py_vers=platform.python_version(),
sysname=platform.system()))
copy_info = _('{copyright}\n{program} is free software and comes '
'with ABSOLUTELY NO WARRANTY.'.format(
copyright=__copyright__, program=parser.prog))
parser.exit(message='\n\n'.join((vers_info, copy_info)) + '\n')
def quota_storage(string):
if string == 'domain':
return string
try:
storage = size_in_bytes(string)
except (TypeError, ValueError) as error:
raise ArgumentTypeError(str(error))
return storage
old_rw = txt_wrpr.replace_whitespace
txt_wrpr.replace_whitespace = False
fill = lambda t: '\n'.join(txt_wrpr.fill(l) for l in t.splitlines(True))
mklst = lambda iterable: '\n\t - ' + '\n\t - '.join(iterable)
description = _('%(prog)s - command line tool to manage email '
'domains/accounts/aliases/...')
epilog = _('use "%(prog)s <subcommand> -h" for information about the '
'given subcommand')
parser = ArgParser(description=description, epilog=epilog)
parser.add_argument('-v', '--version', action=VersionAction, nargs=0,
help=_("show %(prog)s's version and copyright "
"information and exit"))
subparsers = parser.add_subparsers(metavar=_('<subcommand>'),
title=_('list of available subcommands'))
a = subparsers.add_parser
###
# general subcommands
###
cg = a('configget', aliases=('cg',),
help=_('show the actual value of the configuration option'),
epilog=_("This subcommand is used to display the actual value of "
"the given configuration option."))
cg.add_argument('option', help=_('the name of a configuration option'))
cg.set_defaults(func=config_get, scmd='configget')
cs = a('configset', aliases=('cs',),
help=_('set a new value for the configuration option'),
epilog=fill(_("Use this subcommand to set or update a single "
"configuration option's value. option is the configuration "
"option, value is the option's new value.\n\nNote: This "
"subcommand will create a new vmm.cfg without any comments. "
"Your current configuration file will be backed as "
"vmm.cfg.bak.")),
formatter_class=RawDescriptionHelpFormatter)
cs.add_argument('option', help=_('the name of a configuration option'))
cs.add_argument('value', help=_("the option's new value"))
cs.set_defaults(func=config_set, scmd='configset')
sections = ('account', 'bin', 'database', 'domain', 'mailbox', 'misc')
cf = a('configure', aliases=('cf',),
help=_('start interactive configuration mode'),
epilog=fill(_("Starts the interactive configuration for all "
"configuration sections.\n\nIn this process the currently set "
"value of each option will be displayed in square brackets. "
"If no value is configured, the default value of each option "
"will be displayed in square brackets. Press the return key, "
"to accept the displayed value.\n\n"
"If the optional argument section is given, only the "
"configuration options from the given section will be "
"displayed and will be configurable. The following sections "
"are available:\n") + mklst(sections)),
formatter_class=RawDescriptionHelpFormatter)
cf.add_argument('-s', choices=sections, metavar='SECTION', dest='section',
help=_("configure only options of the given section"))
cf.set_defaults(func=configure, scmd='configure')
gu = a('getuser', aliases=('gu',),
help=_('get the address of the user with the given UID'),
epilog=_("If only the uid is available, for example from process "
"list, the subcommand getuser will show the user's "
"address."))
gu.add_argument('uid', type=int, help=_("a user's unique identifier"))
gu.set_defaults(func=get_user, scmd='getuser')
ll = a('listaddresses', aliases=('ll',),
help=_('list all addresses or search for addresses by pattern'),
epilog=fill(_("This command lists all defined addresses. "
"Addresses belonging to alias-domains are prefixed with a '-', "
"addresses of regular domains with a '+'. Additionally, the "
"letters 'u', 'a', and 'r' indicate the type of each address: "
"user, alias and relocated respectively. The output can be "
"limited with an optional pattern.\n\nTo perform a wild card "
"search, the % character can be used at the start and/or the "
"end of the pattern.")),
formatter_class=RawDescriptionHelpFormatter)
ll.add_argument('-p', help=_("the pattern to search for"),
metavar='PATTERN', dest='pattern')
ll.set_defaults(func=list_addresses, scmd='listaddresses')
la = a('listaliases', aliases=('la',),
help=_('list all aliases or search for aliases by pattern'),
epilog=fill(_("This command lists all defined aliases. Aliases "
"belonging to alias-domains are prefixed with a '-', addresses "
"of regular domains with a '+'. The output can be limited "
"with an optional pattern.\n\nTo perform a wild card search, "
"the % character can be used at the start and/or the end of "
"the pattern.")),
formatter_class=RawDescriptionHelpFormatter)
la.add_argument('-p', help=_("the pattern to search for"),
metavar='PATTERN', dest='pattern')
la.set_defaults(func=list_aliases, scmd='listaliases')
ld = a('listdomains', aliases=('ld',),
help=_('list all domains or search for domains by pattern'),
epilog=fill(_("This subcommand lists all available domains. All "
"domain names will be prefixed either with `[+]', if the "
"domain is a primary domain, or with `[-]', if it is an alias "
"domain name. The output can be limited with an optional "
"pattern.\n\nTo perform a wild card search, the % character "
"can be used at the start and/or the end of the pattern.")),
formatter_class=RawDescriptionHelpFormatter)
ld.add_argument('-p', help=_("the pattern to search for"),
metavar='PATTERN', dest='pattern')
ld.set_defaults(func=list_domains, scmd='listdomains')
lr = a('listrelocated', aliases=('lr',),
help=_('list all relocated users or search for relocated users by '
'pattern'),
epilog=fill(_("This command lists all defined relocated addresses. "
"Relocated entries belonging to alias-domains are prefixed "
"with a '-', addresses of regular domains with a '+'. The "
"output can be limited with an optional pattern.\n\nTo "
"perform a wild card search, the % character can be used at "
"the start and/or the end of the pattern.")),
formatter_class=RawDescriptionHelpFormatter)
lr.add_argument('-p', help=_("the pattern to search for"),
metavar='PATTERN', dest='pattern')
lr.set_defaults(func=list_relocated, scmd='listrelocated')
lu = a('listusers', aliases=('lu',),
help=_('list all user accounts or search for accounts by pattern'),
epilog=fill(_("This command lists all user accounts. User accounts "
"belonging to alias-domains are prefixed with a '-', "
"addresses of regular domains with a '+'. The output can be "
"limited with an optional pattern.\n\nTo perform a wild card "
"search, the % character can be used at the start and/or the "
"end of the pattern.")),
formatter_class=RawDescriptionHelpFormatter)
lu.add_argument('-p', help=_("the pattern to search for"),
metavar='PATTERN', dest='pattern')
lu.set_defaults(func=list_users, scmd='listusers')
lp = a('listpwschemes', aliases=('lp',),
help=_('lists all usable password schemes and password encoding '
'suffixes'),
epilog=fill(_("This subcommand lists all password schemes which "
"could be used in the vmm.cfg as value of the "
"misc.password_scheme option. The output varies, depending "
"on the used Dovecot version and the system's libc.\n"
"Additionally a few usable encoding suffixes will be "
"displayed. One of them can be appended to the password "
"scheme.")),
formatter_class=RawDescriptionHelpFormatter)
lp.set_defaults(func=list_pwschemes, scmd='listpwschemes')
###
# domain subcommands
###
da = a('domainadd', aliases=('da',), help=_('create a new domain'),
epilog=fill(_("Adds the new domain into the database and creates "
"the domain directory.\n\nIf the optional argument transport "
"is given, it will override the default transport "
"(domain.transport) from vmm.cfg. The specified transport "
"will be the default transport for all new accounts in this "
"domain.")),
formatter_class=RawDescriptionHelpFormatter)
da.add_argument('fqdn', help=_('a fully qualified domain name'))
da.add_argument('-n', metavar='NOTE', dest='note',
help=_('the note that should be set'))
da.add_argument('-t', metavar='TRANSPORT', dest='transport',
help=_('a Postfix transport (transport: or '
'transport:nexthop)'))
da.set_defaults(func=domain_add, scmd='domainadd')
details = ('accounts', 'aliasdomains', 'aliases', 'catchall', 'relocated',
'full')
di = a('domaininfo', aliases=('di',),
help=_('display information about the given domain'),
epilog=fill(_("This subcommand shows some information about the "
"given domain.\n\nFor a more detailed information about the "
"domain the optional argument details can be specified. A "
"possible details value can be one of the following six "
"keywords:\n") + mklst(details)),
formatter_class=RawDescriptionHelpFormatter)
di.add_argument('fqdn', help=_('a fully qualified domain name'))
di.add_argument('-d', choices=details, dest='details', metavar='DETAILS',
help=_('additionally details to display'))
di.set_defaults(func=domain_info, scmd='domaininfo')
do = a('domainnote', aliases=('do',),
help=_('set, update or delete the note of the given domain'),
epilog=_('With this subcommand, it is possible to attach a note to '
'the specified domain. In order to delete an existing '
'note, pass the -d option.'))
do.add_argument('fqdn', help=_('a fully qualified domain name'))
do_grp = do.add_mutually_exclusive_group(required=True)
do_grp.add_argument('-d', action='store_true', dest='delete',
help=_('delete the note, if any'))
do_grp.add_argument('-n', metavar='NOTE', dest='note',
help=_('the note that should be set'))
do.set_defaults(func=domain_note, scmd='domainnote')
dq = a('domainquota', aliases=('dq',),
help=_('update the quota limit of the specified domain'),
epilog=fill(_("This subcommand is used to configure a new quota "
"limit for the accounts of the domain - not for the domain "
"itself.\n\nThe default quota limit for accounts is defined "
"in the vmm.cfg (domain.quota_bytes and "
"domain.quota_messages).\n\nThe new quota limit will affect "
"only those accounts for which the limit has not been "
"overridden. If you want to restore the default to all "
"accounts, you may pass the optional argument --force. When "
"the argument messages was omitted the default number of "
"messages 0 (zero) will be applied.")),
formatter_class=RawDescriptionHelpFormatter)
dq.add_argument('fqdn', help=_('a fully qualified domain name'))
dq.add_argument('storage', type=quota_storage,
help=_('quota limit in {kilo,mega,giga}bytes e.g. 2G '
'or 2048M',))
dq.add_argument('-m', default=0, type=int, metavar='MESSAGES',
dest='messages',
help=_('quota limit in number of messages (default: 0)'))
dq.add_argument('--force', action='store_true',
help=_('enforce the limit for all accounts'))
dq.set_defaults(func=domain_quota, scmd='domainquota')
ds = a('domainservices', aliases=('ds',),
help=_('enables the specified services and disables all not '
'specified services of the given domain'),
epilog=fill(_("To define which services could be used by the users "
"of the domain — with the given fqdn — use this "
"subcommand.\n\nEach specified service will be enabled/"
"usable. All other services will be deactivated/unusable. "
"Possible service names are: imap, pop3, sieve and smtp.\nThe "
"new service set will affect only those accounts for which "
"the set has not been overridden. If you want to restore the "
"default to all accounts, you may pass the option--force.")),
formatter_class=RawDescriptionHelpFormatter)
ds.add_argument('fqdn', help=_('a fully qualified domain name'))
ds.add_argument('-s', choices=SERVICES,
help=_('services which should be usable'),
metavar='SERVICE', nargs='+', dest='services')
ds.add_argument('--force', action='store_true',
help=_('enforce the service set for all accounts'))
ds.set_defaults(func=domain_services, scmd='domainservices')
dt = a('domaintransport', aliases=('dt',),
help=_('update the transport of the specified domain'),
epilog=fill(_("A new transport for the indicated domain can be set "
"with this subcommand.\n\nThe new transport will affect only "
"those accounts for which the transport has not been "
"overridden. If you want to restore the default to all "
"accounts, you may give the option --force.")),
formatter_class=RawDescriptionHelpFormatter)
dt.add_argument('fqdn', help=_('a fully qualified domain name'))
dt.add_argument('transport', help=_('a Postfix transport (transport: or '
'transport:nexthop)'))
dt.add_argument('--force', action='store_true',
help=_('enforce the transport for all accounts'))
dt.set_defaults(func=domain_transport, scmd='domaintransport')
dd = a('domaindelete', aliases=('dd',),
help=_('delete the given domain and all its alias domains'),
epilog=fill(_("This subcommand deletes the domain specified by "
"fqdn.\n\nIf there are accounts, aliases and/or relocated "
"users assigned to the given domain, vmm will abort the "
"requested operation and show an error message. If you know, "
"what you are doing, you can specify the optional argument "
"--force.\n\nIf you really always know what you are doing, "
"edit your vmm.cfg and set the option domain.force_deletion "
"to true.")),
formatter_class=RawDescriptionHelpFormatter)
dd.add_argument('fqdn', help=_('a fully qualified domain name'))
dd.add_argument('--force', action='store_true',
help=_('also delete all accounts, aliases and/or '
'relocated users'))
dd.set_defaults(func=domain_delete, scmd='domaindelete')
###
# alias domain subcommands
###
ada = a('aliasdomainadd', aliases=('ada',),
help=_('create a new alias for an existing domain'),
epilog=_('This subcommand adds the new alias domain (fqdn) to '
'the destination domain that should be aliased.'))
ada.add_argument('fqdn', help=_('a fully qualified domain name'))
ada.add_argument('destination',
help=_('the fqdn of the destination domain'))
ada.set_defaults(func=aliasdomain_add, scmd='aliasdomainadd')
adi = a('aliasdomaininfo', aliases=('adi',),
help=_('show the destination of the given alias domain'),
epilog=_('This subcommand shows to which domain the alias domain '
'fqdn is assigned to.'))
adi.add_argument('fqdn', help=_('a fully qualified domain name'))
adi.set_defaults(func=aliasdomain_info, scmd='aliasdomaininfo')
ads = a('aliasdomainswitch', aliases=('ads',),
help=_('assign the given alias domain to an other domain'),
epilog=_('If the destination of the existing alias domain fqdn '
'should be switched to another destination use this '
'subcommand.'))
ads.add_argument('fqdn', help=_('a fully qualified domain name'))
ads.add_argument('destination',
help=_('the fqdn of the destination domain'))
ads.set_defaults(func=aliasdomain_switch, scmd='aliasdomainswitch')
add = a('aliasdomaindelete', aliases=('add',),
help=_('delete the specified alias domain'),
epilog=_('Use this subcommand if the alias domain fqdn should be '
'removed.'))
add.add_argument('fqdn', help=_('a fully qualified domain name'))
add.set_defaults(func=aliasdomain_delete, scmd='aliasdomaindelete')
###
# account subcommands
###
ua = a('useradd', aliases=('ua',),
help=_('create a new e-mail user with the given address'),
epilog=fill(_('Use this subcommand to create a new e-mail account '
'for the given address.\n\nIf the password is not provided, '
'vmm will prompt for it interactively. When no password is '
'provided and account.random_password is set to true, vmm '
'will generate a random password and print it to stdout '
'after the account has been created.')),
formatter_class=RawDescriptionHelpFormatter)
ua.add_argument('address',
help=_("an account's e-mail address (local-part@fqdn)"))
ua.add_argument('-n', metavar='NOTE', dest='note',
help=_('the note that should be set'))
ua.add_argument('-p', metavar='PASSWORD', dest='password',
help=_("the new user's password"))
ua.set_defaults(func=user_add, scmd='useradd')
details = ('aliases', 'du', 'full')
ui = a('userinfo', aliases=('ui',),
help=_('display information about the given address'),
epilog=fill(_('This subcommand displays some information about '
'the account specified by the given address.\n\nIf the '
'optional argument details is given some more information '
'will be displayed.\nPossible values for details are:\n') +
mklst(details)),
formatter_class=RawDescriptionHelpFormatter)
ui.add_argument('address',
help=_("an account's e-mail address (local-part@fqdn)"))
ui.add_argument('-d', choices=details, metavar='DETAILS', dest='details',
help=_('additionally details to display'))
ui.set_defaults(func=user_info, scmd='userinfo')
un = a('username', aliases=('un',),
help=_('set, update or delete the real name for an address'),
epilog=fill(_("The user's real name can be set/updated with this "
"subcommand.\n\nIn order to delete the value stored for the "
"account, pass the -d option.")),
formatter_class=RawDescriptionHelpFormatter)
un.add_argument('address',
help=_("an account's e-mail address (local-part@fqdn)"))
un_grp = un.add_mutually_exclusive_group(required=True)
un_grp.add_argument('-d', action='store_true', dest='delete',
help=_("delete the user's name if any"))
un_grp.add_argument('-n', help=_("a user's real name"), metavar='NAME',
dest='name')
un.set_defaults(func=user_name, scmd='username')
uo = a('usernote', aliases=('uo',),
help=_('set, update or delete the note of the given address'),
epilog=_('With this subcommand, it is possible to attach a note to '
'the specified account. In order to delete an existing note, '
'pass the -d option.'))
uo.add_argument('address',
help=_("an account's e-mail address (local-part@fqdn)"))
uo_grp = uo.add_mutually_exclusive_group(required=True)
uo_grp.add_argument('-d', action='store_true', dest='delete',
help=_('delete the note, if any'))
uo_grp.add_argument('-n', metavar='NOTE', dest='note',
help=_('the note that should be set'))
uo.set_defaults(func=user_note, scmd='usernote')
up = a('userpassword', aliases=('up',),
help=_('update the password for the given address'),
epilog=fill(_("The password of an account can be updated with this "
"subcommand.\n\nIf no password was provided, vmm will prompt "
"for it interactively.")),
formatter_class=RawDescriptionHelpFormatter)
up.add_argument('address',
help=_("an account's e-mail address (local-part@fqdn)"))
up.add_argument('-p', metavar='PASSWORD', dest='password',
help=_("the user's new password"))
up.set_defaults(func=user_password, scmd='userpassword')
uq = a('userquota', aliases=('uq',),
help=_('update the quota limit for the given address'),
epilog=fill(_("This subcommand is used to set a new quota limit "
"for the given account.\n\nWhen the argument messages was "
"omitted the default number of messages 0 (zero) will be "
"applied.\n\nInstead of a storage limit pass the keyword "
"'domain' to remove the account-specific override, causing "
"the domain's value to be in effect.")),
formatter_class=RawDescriptionHelpFormatter)
uq.add_argument('address',
help=_("an account's e-mail address (local-part@fqdn)"))
uq.add_argument('storage', type=quota_storage,
help=_('quota limit in {kilo,mega,giga}bytes e.g. 2G '
'or 2048M'))
uq.add_argument('-m', default=0, type=int, metavar='MESSAGES',
dest='messages',
help=_('quota limit in number of messages (default: 0)'))
uq.set_defaults(func=user_quota, scmd='userquota')
us = a('userservices', aliases=('us',),
help=_('enable the specified services and disables all not '
'specified services'),
epilog=fill(_("To grant a user access to the specified service(s), "
"use this command.\n\nAll omitted services will be "
"deactivated/unusable for the user with the given "
"address.\n\nInstead of any service pass the keyword "
"'domain' to remove the account-specific override, causing "
"the domain's value to be in effect.")),
formatter_class=RawDescriptionHelpFormatter)
us.add_argument('address',
help=_("an account's e-mail address (local-part@fqdn)"))
us.add_argument('-s', choices=SERVICES + ('domain',),
help=_('services which should be usable'),
metavar='SERVICE', nargs='+', dest='services')
us.set_defaults(func=user_services, scmd='userservices')
ut = a('usertransport', aliases=('ut',),
help=_('update the transport of the given address'),
epilog=fill(_("A different transport for an account can be "
"specified with this subcommand.\n\nInstead of a transport "
"pass the keyword 'domain' to remove the account-specific "
"override, causing the domain's value to be in effect.")),
formatter_class=RawDescriptionHelpFormatter)
ut.add_argument('address',
help=_("an account's e-mail address (local-part@fqdn)"))
ut.add_argument('transport', help=_('a Postfix transport (transport: or '
'transport:nexthop)'))
ut.set_defaults(func=user_transport, scmd='usertransport')
ud = a('userdelete', aliases=('ud',),
help=_('delete the specified user'),
epilog=fill(_('Use this subcommand to delete the account with the '
'given address.\n\nIf there are one or more aliases with an '
'identical destination address, vmm will abort the requested '
'operation and show an error message. To prevent this, '
'give the optional argument --force.')),
formatter_class=RawDescriptionHelpFormatter)
ud.add_argument('address',
help=_("an account's e-mail address (local-part@fqdn)"))
ud.add_argument('--force', action='store_true',
help=_('also delete assigned alias addresses'))
ud.set_defaults(func=user_delete, scmd='userdelete')
###
# alias subcommands
###
aa = a('aliasadd', aliases=('aa',),
help=_('create a new alias e-mail address with one or more '
'destinations'),
epilog=fill(_("This subcommand is used to create a new alias "
"address with one or more destination addresses.\n\nWithin "
"the destination address, the placeholders %n, %d, and %= "
"will be replaced by the local part, the domain, or the "
"email address with '@' replaced by '=' respectively. In "
"combination with alias domains, this enables "
"domain-specific destinations.")),
formatter_class=RawDescriptionHelpFormatter)
aa.add_argument('address',
help=_("an alias' e-mail address (local-part@fqdn)"))
aa.add_argument('destination', nargs='+',
help=_("a destination's e-mail address (local-part@fqdn)"))
aa.set_defaults(func=alias_add, scmd='aliasadd')
ai = a('aliasinfo', aliases=('ai',),
help=_('show the destination(s) of the specified alias'),
epilog=_('Information about the alias with the given address can '
'be displayed with this subcommand.'))
ai.add_argument('address',
help=_("an alias' e-mail address (local-part@fqdn)"))
ai.set_defaults(func=alias_info, scmd='aliasinfo')
ad = a('aliasdelete', aliases=('ad',),
help=_('delete the specified alias e-mail address or one of its '
'destinations'),
epilog=fill(_("This subcommand is used to delete one or multiple "
"destinations from the alias with the given address.\n\nWhen "
"no destination address was specified the alias with all its "
"destinations will be deleted.")),
formatter_class=RawDescriptionHelpFormatter)
ad.add_argument('address',
help=_("an alias' e-mail address (local-part@fqdn)"))
ad.add_argument('destination', nargs='*',
help=_("a destination's e-mail address (local-part@fqdn)"))
ad.set_defaults(func=alias_delete, scmd='aliasdelete')
###
# catch-all subcommands
###
caa = a('catchalladd', aliases=('caa',),
help=_('add one or more catch-all destinations for a domain'),
epilog=fill(_('This subcommand allows to specify destination '
'addresses for a domain, which shall receive mail addressed '
'to unknown local parts within that domain. Those catch-all '
'aliases hence "catch all" mail to any address in the domain '
'(unless a more specific alias, mailbox or relocated entry '
'exists).\n\nWARNING: Catch-all addresses can cause mail '
'server flooding because spammers like to deliver mail to '
'all possible combinations of names, e.g. to all addresses '
'between abba@example.org and zztop@example.org.')),
formatter_class=RawDescriptionHelpFormatter)
caa.add_argument('fqdn', help=_('a fully qualified domain name'))
caa.add_argument('destination', nargs='+',
help=_("a destination's e-mail address (local-part@fqdn)"))
caa.set_defaults(func=catchall_add, scmd='catchalladd')
cai = a('catchallinfo', aliases=('cai',),
help=_('show the catch-all destination(s) of the specified '
'domain'),
epilog=_('This subcommand displays information about catch-all '
'aliases defined for a domain.'))
cai.add_argument('fqdn', help=_('a fully qualified domain name'))
cai.set_defaults(func=catchall_info, scmd='catchallinfo')
cad = a('catchalldelete', aliases=('cad',),
help=_("delete the specified catch-all destination or all of a "
"domain's destinations"),
epilog=_('With this subcommand, catch-all aliases defined for a '
'domain can be removed, either all of them, or those '
'destinations which were specified explicitly.'))
cad.add_argument('fqdn', help=_('a fully qualified domain name'))
cad.add_argument('destination', nargs='*',
help=_("a destination's e-mail address (local-part@fqdn)"))
cad.set_defaults(func=catchall_delete, scmd='catchalldelete')
###
# relocated subcommands
###
ra = a('relocatedadd', aliases=('ra',),
help=_('create a new record for a relocated user'),
epilog=_("A new relocated user can be created with this "
"subcommand."))
ra.add_argument('address', help=_("a relocated user's e-mail address "
"(local-part@fqdn)"))
ra.add_argument('newaddress',
help=_('e-mail address where the user can be reached now'))
ra.set_defaults(func=relocated_add, scmd='relocatedadd')
ri = a('relocatedinfo', aliases=('ri',),
help=_('print information about a relocated user'),
epilog=_('This subcommand shows the new address of the relocated '
'user with the given address.'))
ri.add_argument('address', help=_("a relocated user's e-mail address "
"(local-part@fqdn)"))
ri.set_defaults(func=relocated_info, scmd='relocatedinfo')
rd = a('relocateddelete', aliases=('rd',),
help=_('delete the record of the relocated user'),
epilog=_('Use this subcommand in order to delete the relocated '
'user with the given address.'))
rd.add_argument('address', help=_("a relocated user's e-mail address "
"(local-part@fqdn)"))
rd.set_defaults(func=relocated_delete, scmd='relocateddelete')
txt_wrpr.replace_whitespace = old_rw
return parser
def _get_order(ctx):
"""returns a tuple with (key, 1||0) tuples. Used by functions, which
get a dict from the handler."""
order = ()
if ctx.args.scmd == 'domaininfo':
order = (('domain name', 0), ('gid', 1), ('domain directory', 0),
('quota limit/user', 0), ('active services', 0),
('transport', 0), ('alias domains', 0), ('accounts', 0),
('aliases', 0), ('relocated', 0), ('catch-all dests', 0))
elif ctx.args.scmd == 'userinfo':
if ctx.args.details in ('du', 'full') or \
ctx.cget('account.disk_usage'):
order = (('address', 0), ('name', 0), ('uid', 1), ('gid', 1),
('home', 0), ('mail_location', 0),
('quota storage', 0), ('quota messages', 0),
('disk usage', 0), ('transport', 0), ('smtp', 1),
('pop3', 1), ('imap', 1), ('sieve', 1))
else:
order = (('address', 0), ('name', 0), ('uid', 1), ('gid', 1),
('home', 0), ('mail_location', 0),
('quota storage', 0), ('quota messages', 0),
('transport', 0), ('smtp', 1), ('pop3', 1),
('imap', 1), ('sieve', 1))
elif ctx.args.scmd == 'getuser':
order = (('uid', 1), ('gid', 1), ('address', 0))
return order
def _format_quota_usage(limit, used, human=False, domaindefault=False):
"""Put quota's limit / usage / percentage in a formatted string."""
if human:
q_usage = {
'used': human_size(used),
'limit': human_size(limit),
}
else:
q_usage = {
'used': locale.format('%d', used, True),
'limit': locale.format('%d', limit, True),
}
if limit:
q_usage['percent'] = locale.format('%6.2f', 100. / limit * used, True)
else:
q_usage['percent'] = locale.format('%6.2f', 0, True)
fmt = format_domain_default if domaindefault else lambda s: s
# TP: e.g.: [ 0.00%] 21.09 KiB/1.00 GiB
return fmt(_('[%(percent)s%%] %(used)s/%(limit)s') % q_usage)
def _print_info(ctx, info, title):
"""Print info dicts."""
# TP: used in e.g. 'Domain information' or 'Account information'
msg = '%s %s' % (title, _('information'))
w_std(msg, '-' * len(msg))
for key, upper in _get_order(ctx):
if upper:
w_std('\t%s: %s' % (key.upper().ljust(17, '.'), info[key]))
else:
w_std('\t%s: %s' % (key.title().ljust(17, '.'), info[key]))
print()
note = info.get('note')
if note:
_print_note(note + '\n')
def _print_note(note):
msg = _('Note')
w_std(msg, '-' * len(msg))
old_ii = txt_wrpr.initial_indent
old_si = txt_wrpr.subsequent_indent
txt_wrpr.initial_indent = txt_wrpr.subsequent_indent = '\t'
txt_wrpr.width -= 8
for para in note.split('\n'):
w_std(txt_wrpr.fill(para))
txt_wrpr.width += 8
txt_wrpr.subsequent_indent = old_si
txt_wrpr.initial_indent = old_ii
def _print_list(alist, title):
"""Print a list."""
# TP: used in e.g. 'Existing alias addresses' or 'Existing accounts'
msg = '%s %s' % (_('Existing'), title)
w_std(msg, '-' * len(msg))
if alist:
if title != _('alias domains'):
w_std(*('\t%s' % item for item in alist))
else:
for domain in alist:
if not domain.startswith('xn--'):
w_std('\t%s' % domain)
else:
w_std('\t%s (%s)' % (domain,
domain.encode('utf-8').decode('idna')))
print()
else:
w_std(_('\tNone'), '')
def _print_aliase_info(alias, destinations):
"""Print the alias address and all its destinations"""
title = _('Alias information')
w_std(title, '-' * len(title))
w_std(_('\tMail for %s will be redirected to:') % alias)
w_std(*('\t * %s' % dest for dest in destinations))
print()
def _print_catchall_info(domain, destinations):
"""Print the catchall destinations of a domain"""
title = _('Catch-all information')
w_std(title, '-' * len(title))
w_std(_('\tMail to unknown local-parts in domain %s will be sent to:')
% domain)
w_std(*('\t * %s' % dest for dest in destinations))
print()
def _print_relocated_info(**kwargs):
"""Print the old and new addresses of a relocated user."""
title = _('Relocated information')
w_std(title, '-' * len(title))
w_std(_("\tUser '%(addr)s' has moved to '%(dest)s'") % kwargs, '')
def _format_domain(domain, main=True):
"""format (prefix/convert) the domain name."""
if domain.startswith('xn--'):
domain = '%s (%s)' % (domain, domain.encode('utf-8').decode('idna'))
if main:
return '\t[+] %s' % domain
return '\t[-] %s' % domain
def _print_domain_list(dids, domains, matching):
"""Print a list of (matching) domains/alias domains."""
title = _('Matching domains') if matching else _('Existing domains')
w_std(title, '-' * len(title))
if domains:
for did in dids:
if domains[did][0] is not None:
w_std(_format_domain(domains[did][0]))
if len(domains[did]) > 1:
w_std(*(_format_domain(a, False) for a in domains[did][1:]))
else:
w_std(_('\tNone'))
print()
def _print_address_list(which, dids, addresses, matching):
"""Print a list of (matching) addresses."""
_trans = {
TYPE_ACCOUNT: _('user accounts'),
TYPE_ALIAS: _('aliases'),
TYPE_RELOCATED: _('relocated users'),
TYPE_ACCOUNT | TYPE_ALIAS: _('user accounts and aliases'),
TYPE_ACCOUNT | TYPE_RELOCATED: _('user accounts and relocated users'),
TYPE_ALIAS | TYPE_RELOCATED: _('aliases and relocated users'),
TYPE_ACCOUNT | TYPE_ALIAS | TYPE_RELOCATED: _('addresses'),
}
try:
if matching:
title = _('Matching %s') % _trans[which]
else:
title = _('Existing %s') % _trans[which]
w_std(title, '-' * len(title))
except KeyError:
raise VMMError(_("Invalid address type for list: '%s'") % which,
INVALID_ARGUMENT)
if addresses:
if which & (which - 1) == 0:
# only one type is requested, so no type indicator
_trans = {TYPE_ACCOUNT: '', TYPE_ALIAS: '', TYPE_RELOCATED: ''}
else:
# TP: the letters 'u', 'a' and 'r' are abbreviations of user,
# alias and relocated user
_trans = {
TYPE_ACCOUNT: _('u'),
TYPE_ALIAS: _('a'),
TYPE_RELOCATED: _('r'),
}
for did in dids:
for addr, atype, aliasdomain in addresses[did]:
if aliasdomain:
leader = '[%s-]' % _trans[atype]
else:
leader = '[%s+]' % _trans[atype]
w_std('\t%s %s' % (leader, addr))
else:
w_std(_('\tNone'))
print()
def _print_aliasdomain_info(info):
"""Print alias domain information."""
title = _('Alias domain information')
for key in ('alias', 'domain'):
if info[key].startswith('xn--'):
info[key] = '%s (%s)' % (info[key],
info[key].encode(ENCODING).decode('idna'))
w_std(title, '-' * len(title),
_('\tThe alias domain %(alias)s belongs to:\n\t * %(domain)s') %
info, '')
del _