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samba-mirror/python/samba/netcmd/sites.py
Douglas Bagnall aecb2b779b python: remove all 'from __future__ import print_function'
This made Python 2's print behave like Python 3's print().

In some cases, where we had:

   from __future__ import print_function
   """Intended module documentation..."""

this will have the side effect of making the intended module documentation
work as the actual module documentation (i.e. becoming __doc__), because
it is once again the first statement in the module.

Signed-off-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2021-04-28 03:43:34 +00:00

230 lines
7.5 KiB
Python

# sites management
#
# Copyright Matthieu Patou <mat@matws.net> 2011
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
from samba import sites, subnets
from samba.samdb import SamDB
import samba.getopt as options
from samba.auth import system_session
from samba.netcmd import (
Command,
CommandError,
SuperCommand,
Option,
)
class cmd_sites_create(Command):
"""Create a new site."""
synopsis = "%prog <site> [options]"
takes_args = ["sitename"]
takes_optiongroups = {
"sambaopts": options.SambaOptions,
"versionopts": options.VersionOptions,
"credopts": options.CredentialsOptions,
}
takes_options = [
Option("-H", "--URL", help="LDB URL for database or target server",
type=str, metavar="URL", dest="H"),
]
def run(self, sitename, H=None, sambaopts=None, credopts=None,
versionopts=None):
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp, fallback_machine=True)
samdb = SamDB(url=H, session_info=system_session(),
credentials=creds, lp=lp)
samdb.transaction_start()
try:
sites.create_site(samdb, samdb.get_config_basedn(), sitename)
samdb.transaction_commit()
except sites.SiteAlreadyExistsException as e:
samdb.transaction_cancel()
raise CommandError("Error while creating site %s, error: %s" %
(sitename, str(e)))
self.outf.write("Site %s created !\n" % sitename)
class cmd_sites_delete(Command):
"""Delete an existing site."""
synopsis = "%prog <site> [options]"
takes_args = ["sitename"]
takes_optiongroups = {
"sambaopts": options.SambaOptions,
"versionopts": options.VersionOptions,
"credopts": options.CredentialsOptions,
}
takes_options = [
Option("-H", "--URL", help="LDB URL for database or target server",
type=str, metavar="URL", dest="H"),
]
def run(self, sitename, H=None, sambaopts=None, credopts=None,
versionopts=None):
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp, fallback_machine=True)
samdb = SamDB(url=H, session_info=system_session(),
credentials=creds, lp=lp)
samdb.transaction_start()
try:
sites.delete_site(samdb, samdb.get_config_basedn(), sitename)
samdb.transaction_commit()
except sites.SiteException as e:
samdb.transaction_cancel()
raise CommandError(
"Error while removing site %s, error: %s" % (sitename, str(e)))
self.outf.write("Site %s removed!\n" % sitename)
class cmd_sites_subnet_create(Command):
"""Create a new subnet."""
synopsis = "%prog <subnet> <site-of-subnet> [options]"
takes_args = ["subnetname", "site_of_subnet"]
takes_optiongroups = {
"sambaopts": options.SambaOptions,
"versionopts": options.VersionOptions,
"credopts": options.CredentialsOptions,
}
takes_options = [
Option("-H", "--URL", help="LDB URL for database or target server",
type=str, metavar="URL", dest="H"),
]
def run(self, subnetname, site_of_subnet, H=None, sambaopts=None,
credopts=None, versionopts=None):
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp)
samdb = SamDB(url=H, session_info=system_session(),
credentials=creds, lp=lp)
samdb.transaction_start()
try:
subnets.create_subnet(samdb, samdb.get_config_basedn(), subnetname,
site_of_subnet)
samdb.transaction_commit()
except subnets.SubnetException as e:
samdb.transaction_cancel()
raise CommandError("Error while creating subnet %s: %s" %
(subnetname, e))
self.outf.write("Subnet %s created !\n" % subnetname)
class cmd_sites_subnet_delete(Command):
"""Delete an existing subnet."""
synopsis = "%prog <subnet> [options]"
takes_args = ["subnetname"]
takes_optiongroups = {
"sambaopts": options.SambaOptions,
"versionopts": options.VersionOptions,
"credopts": options.CredentialsOptions,
}
takes_options = [
Option("-H", "--URL", help="LDB URL for database or target server",
type=str, metavar="URL", dest="H"),
]
def run(self, subnetname, H=None, sambaopts=None, credopts=None,
versionopts=None):
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp)
samdb = SamDB(url=H, session_info=system_session(),
credentials=creds, lp=lp)
samdb.transaction_start()
try:
subnets.delete_subnet(samdb, samdb.get_config_basedn(), subnetname)
samdb.transaction_commit()
except subnets.SubnetException as e:
samdb.transaction_cancel()
raise CommandError("Error while removing subnet %s, error: %s" %
(subnetname, e))
self.outf.write("Subnet %s removed!\n" % subnetname)
class cmd_sites_subnet_set_site(Command):
"""Assign a subnet to a site."""
synopsis = "%prog <subnet> <site-of-subnet> [options]"
takes_args = ["subnetname", "site_of_subnet"]
takes_optiongroups = {
"sambaopts": options.SambaOptions,
"versionopts": options.VersionOptions,
"credopts": options.CredentialsOptions,
}
takes_options = [
Option("-H", "--URL", help="LDB URL for database or target server",
type=str, metavar="URL", dest="H"),
]
def run(self, subnetname, site_of_subnet, H=None, sambaopts=None,
credopts=None, versionopts=None):
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp)
samdb = SamDB(url=H, session_info=system_session(),
credentials=creds, lp=lp)
samdb.transaction_start()
try:
subnets.set_subnet_site(samdb, samdb.get_config_basedn(),
subnetname, site_of_subnet)
samdb.transaction_commit()
except subnets.SubnetException as e:
samdb.transaction_cancel()
raise CommandError("Error assigning subnet %s to site %s: %s" %
(subnetname, site_of_subnet, e))
print(("Subnet %s shifted to site %s" %
(subnetname, site_of_subnet)), file=self.outf)
class cmd_sites_subnet(SuperCommand):
"""Subnet management subcommands."""
subcommands = {
"create": cmd_sites_subnet_create(),
"remove": cmd_sites_subnet_delete(),
"set-site": cmd_sites_subnet_set_site(),
}
class cmd_sites(SuperCommand):
"""Sites management."""
subcommands = {}
subcommands["create"] = cmd_sites_create()
subcommands["remove"] = cmd_sites_delete()
subcommands["subnet"] = cmd_sites_subnet()