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-rw-r--r--source4/scripting/python/samba/netcmd/__init__.py39
-rw-r--r--source4/scripting/python/samba/netcmd/domainlevel.py229
-rw-r--r--[-rwxr-xr-x]source4/scripting/python/samba/netcmd/pwsettings.py33
3 files changed, 275 insertions, 26 deletions
diff --git a/source4/scripting/python/samba/netcmd/__init__.py b/source4/scripting/python/samba/netcmd/__init__.py
index 4be8977b45..5c18d29fc3 100644
--- a/source4/scripting/python/samba/netcmd/__init__.py
+++ b/source4/scripting/python/samba/netcmd/__init__.py
@@ -39,8 +39,9 @@ class Command(object):
name = property(_get_name)
- def usage(self):
- self.parser.print_usage()
+ def usage(self, args):
+ parser, _ = self._create_parser()
+ parser.print_usage()
description = property(_get_description)
@@ -54,20 +55,34 @@ class Command(object):
takes_args = []
takes_options = []
- takes_optiongroups = []
-
- def __init__(self):
- self.parser = optparse.OptionParser(self.synopsis)
- self.parser.add_options(self.takes_options)
- for optiongroup in self.takes_optiongroups:
- self.parser.add_option_group(optiongroup(self.parser))
+ takes_optiongroups = {}
+
+ def _create_parser(self):
+ parser = optparse.OptionParser(self.synopsis)
+ parser.prog = "net"
+ parser.add_options(self.takes_options)
+ optiongroups = {}
+ for name, optiongroup in self.takes_optiongroups.iteritems():
+ optiongroups[name] = optiongroup(parser)
+ parser.add_option_group(optiongroups[name])
+ return parser, optiongroups
def message(self, text):
print text
def _run(self, *argv):
- opts, args = self.parser.parse_args(list(argv))
- return self.run(*args, **opts.__dict__)
+ parser, optiongroups = self._create_parser()
+ opts, args = parser.parse_args(list(argv))
+ # Filter out options from option groups
+ kwargs = dict(opts.__dict__)
+ for option_group in parser.option_groups:
+ for option in option_group.option_list:
+ del kwargs[option.dest]
+ kwargs.update(optiongroups)
+ if len(args) < len(self.takes_args):
+ self.usage(args)
+ return -1
+ return self.run(*args, **kwargs)
def run(self):
"""Run the command. This should be overriden by all subclasses."""
@@ -107,3 +122,5 @@ class CommandError(Exception):
commands = {}
from samba.netcmd.pwsettings import cmd_pwsettings
commands["pwsettings"] = cmd_pwsettings()
+from samba.netcmd.domainlevel import cmd_domainlevel
+commands["domainlevel"] = cmd_domainlevel()
diff --git a/source4/scripting/python/samba/netcmd/domainlevel.py b/source4/scripting/python/samba/netcmd/domainlevel.py
new file mode 100644
index 0000000000..1c12bde0c6
--- /dev/null
+++ b/source4/scripting/python/samba/netcmd/domainlevel.py
@@ -0,0 +1,229 @@
+#!/usr/bin/python
+#
+# Raises domain and forest function levels
+#
+# Copyright Matthias Dieter Wallnoefer 2009
+# Copyright Jelmer Vernooij 2009
+#
+# 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/>.
+#
+
+# Notice: At the moment we have some more checks to do here on the special
+# attributes (consider attribute "msDS-Behavior-Version). This is due to the
+# fact that we on s4 LDB don't implement their change policy (only certain
+# values, only increments possible...) yet.
+
+import samba.getopt as options
+import ldb
+
+from samba.auth import system_session
+from samba.netcmd import (
+ Command,
+ CommandError,
+ Option,
+ )
+from samba.samdb import SamDB
+from samba import (
+ DS_DOMAIN_FUNCTION_2000,
+ DS_DOMAIN_FUNCTION_2003,
+ DS_DOMAIN_FUNCTION_2003_MIXED,
+ DS_DOMAIN_FUNCTION_2008,
+ DS_DOMAIN_FUNCTION_2008_R2,
+ DS_DC_FUNCTION_2000,
+ DS_DC_FUNCTION_2003,
+ DS_DC_FUNCTION_2008,
+ DS_DC_FUNCTION_2008_R2,
+ )
+
+class cmd_domainlevel(Command):
+ """Raises domain and forest function levels."""
+
+ synopsis = "(show | raise <options>)"
+
+ takes_optiongroups = {
+ "sambaopts": options.SambaOptions,
+ "credopts": options.CredentialsOptions,
+ "versionopts": options.VersionOptions,
+ }
+
+ takes_options = [
+ Option("-H", help="LDB URL for database or target server", type=str),
+ Option("--quiet", help="Be quiet", action="store_true"),
+ Option("--forest", type="choice", choices=["2003", "2008", "2008_R2"],
+ help="The forest function level (2003 | 2008 | 2008_R2)"),
+ Option("--domain", type="choice", choices=["2003", "2008", "2008_R2"],
+ help="The domain function level (2003 | 2008 | 2008_R2)"),
+ ]
+
+ takes_args = ["subcommand"]
+
+ def run(self, subcommand, H=None, forest=None, domain=None, quiet=False,
+ credopts=None, sambaopts=None, versionopts=None):
+ lp = sambaopts.get_loadparm()
+ creds = credopts.get_credentials(lp)
+
+ if H is not None:
+ url = H
+ else:
+ url = lp.get("sam database")
+
+ samdb = SamDB(url=url, session_info=system_session(),
+ credentials=creds, lp=lp)
+
+ domain_dn = SamDB.domain_dn(samdb)
+
+ res_forest = samdb.search("CN=Partitions,CN=Configuration," + domain_dn,
+ scope=ldb.SCOPE_BASE, attrs=["msDS-Behavior-Version"])
+ assert(len(res_forest) == 1)
+
+ res_domain = samdb.search(domain_dn, scope=ldb.SCOPE_BASE,
+ attrs=["msDS-Behavior-Version", "nTMixedDomain"])
+ assert(len(res_domain) == 1)
+
+ res_dc_s = samdb.search("CN=Sites,CN=Configuration," + domain_dn,
+ scope=ldb.SCOPE_SUBTREE, expression="(objectClass=nTDSDSA)",
+ attrs=["msDS-Behavior-Version"])
+ assert(len(res_dc_s) >= 1)
+
+ try:
+ level_forest = int(res_forest[0]["msDS-Behavior-Version"][0])
+ level_domain = int(res_domain[0]["msDS-Behavior-Version"][0])
+ level_domain_mixed = int(res_domain[0]["nTMixedDomain"][0])
+
+ min_level_dc = int(res_dc_s[0]["msDS-Behavior-Version"][0]) # Init value
+ for msg in res_dc_s:
+ if int(msg["msDS-Behavior-Version"][0]) < min_level_dc:
+ min_level_dc = int(msg["msDS-Behavior-Version"][0])
+
+ if level_forest < 0 or level_domain < 0:
+ raise CommandError("Domain and/or forest function level(s) is/are invalid. Correct them or reprovision!")
+ if min_level_dc < 0:
+ raise CommandError("Lowest function level of a DC is invalid. Correct this or reprovision!")
+ if level_forest > level_domain:
+ raise CommandError("Forest function level is higher than the domain level(s). Correct this or reprovision!")
+ if level_domain > min_level_dc:
+ raise CommandError("Domain function level is higher than the lowest function level of a DC. Correct this or reprovision!")
+
+ except KeyError:
+ raise CommandError("Could not retrieve the actual domain, forest level and/or lowest DC function level!")
+
+ if subcommand == "show":
+ self.message("Domain and forest function level for domain '" + domain_dn + "'")
+ if level_forest < DS_DOMAIN_FUNCTION_2003:
+ self.message("\nATTENTION: You run SAMBA 4 on a forest function level lower than Windows 2003 (Native). This isn't supported! Please raise!")
+ if level_domain < DS_DOMAIN_FUNCTION_2003:
+ self.message("\nATTENTION: You run SAMBA 4 on a domain function level lower than Windows 2003 (Native). This isn't supported! Please raise!")
+ if min_level_dc < DS_DC_FUNCTION_2003:
+ self.message("\nATTENTION: You run SAMBA 4 on a lowest function level of a DC lower than Windows 2003. This isn't supported! Please step-up or upgrade the concerning DC(s)!")
+
+ self.message("")
+
+ if level_forest == DS_DOMAIN_FUNCTION_2000:
+ outstr = "2000"
+ elif level_forest == DS_DOMAIN_FUNCTION_2003_MIXED:
+ outstr = "2003 with mixed domains/interim (NT4 DC support)"
+ elif level_forest == DS_DOMAIN_FUNCTION_2003:
+ outstr = "2003"
+ elif level_forest == DS_DOMAIN_FUNCTION_2008:
+ outstr = "2008"
+ elif level_forest == DS_DOMAIN_FUNCTION_2008_R2:
+ outstr = "2008 R2"
+ else:
+ outstr = "higher than 2008 R2"
+ self.message("Forest function level: (Windows) " + outstr)
+
+ if level_domain == DS_DOMAIN_FUNCTION_2000 and level_domain_mixed != 0:
+ outstr = "2000 mixed (NT4 DC support)"
+ elif level_domain == DS_DOMAIN_FUNCTION_2000 and level_domain_mixed == 0:
+ outstr = "2000"
+ elif level_domain == DS_DOMAIN_FUNCTION_2003_MIXED:
+ outstr = "2003 with mixed domains/interim (NT4 DC support)"
+ elif level_domain == DS_DOMAIN_FUNCTION_2003:
+ outstr = "2003"
+ elif level_domain == DS_DOMAIN_FUNCTION_2008:
+ outstr = "2008"
+ elif level_domain == DS_DOMAIN_FUNCTION_2008_R2:
+ outstr = "2008 R2"
+ else:
+ outstr = "higher than 2008 R2"
+ self.message("Domain function level: (Windows) " + outstr)
+
+ if min_level_dc == DS_DC_FUNCTION_2000:
+ outstr = "2000"
+ elif min_level_dc == DS_DC_FUNCTION_2003:
+ outstr = "2003"
+ elif min_level_dc == DS_DC_FUNCTION_2008:
+ outstr = "2008"
+ elif min_level_dc == DS_DC_FUNCTION_2008_R2:
+ outstr = "2008 R2"
+ else:
+ outstr = "higher than 2008 R2"
+ self.message("Lowest function level of a DC: (Windows) " + outstr)
+
+ elif subcommand == "raise":
+ msgs = []
+
+ if domain is not None:
+ if domain == "2003":
+ new_level_domain = DS_DOMAIN_FUNCTION_2003
+ elif domain == "2008":
+ new_level_domain = DS_DOMAIN_FUNCTION_2008
+ elif domain == "2008_R2":
+ new_level_domain = DS_DOMAIN_FUNCTION_2008_R2
+
+ if new_level_domain <= level_domain and level_domain_mixed == 0:
+ raise CommandError("Domain function level can't be smaller equal to the actual one!")
+
+ if new_level_domain > min_level_dc:
+ raise CommandError("Domain function level can't be higher than the lowest function level of a DC!")
+
+ # Deactivate mixed/interim domain support
+ if level_domain_mixed != 0:
+ m = ldb.Message()
+ m.dn = ldb.Dn(samdb, domain_dn)
+ m["nTMixedDomain"] = ldb.MessageElement("0",
+ ldb.FLAG_MOD_REPLACE, "nTMixedDomain")
+ samdb.modify(m)
+ m = ldb.Message()
+ m.dn = ldb.Dn(samdb, domain_dn)
+ m["msDS-Behavior-Version"]= ldb.MessageElement(
+ str(new_level_domain), ldb.FLAG_MOD_REPLACE,
+ "msDS-Behavior-Version")
+ samdb.modify(m)
+ level_domain = new_level_domain
+ msgs.append("Domain function level changed!")
+
+ if forest is not None:
+ if forest == "2003":
+ new_level_forest = DS_DOMAIN_FUNCTION_2003
+ elif forest == "2008":
+ new_level_forest = DS_DOMAIN_FUNCTION_2008
+ elif forest == "2008_R2":
+ new_level_forest = DS_DOMAIN_FUNCTION_2008_R2
+ if new_level_forest <= level_forest:
+ raise CommandError("Forest function level can't be smaller equal to the actual one!")
+ if new_level_forest > level_domain:
+ raise CommandError("Forest function level can't be higher than the domain function level(s). Please raise it/them first!")
+ m = ldb.Message()
+ m.dn = ldb.Dn(samdb, "CN=Partitions,CN=Configuration,"
+ + domain_dn)
+ m["msDS-Behavior-Version"]= ldb.MessageElement(
+ str(new_level_forest), ldb.FLAG_MOD_REPLACE,
+ "msDS-Behavior-Version")
+ samdb.modify(m)
+ msgs.append("Forest function level changed!")
+ msgs.append("All changes applied successfully!")
+ self.message("\n".join(msgs))
+ else:
+ raise CommandError("Wrong argument '%s'!" % subcommand)
diff --git a/source4/scripting/python/samba/netcmd/pwsettings.py b/source4/scripting/python/samba/netcmd/pwsettings.py
index 724c28e5f9..0568ea78e6 100755..100644
--- a/source4/scripting/python/samba/netcmd/pwsettings.py
+++ b/source4/scripting/python/samba/netcmd/pwsettings.py
@@ -42,11 +42,11 @@ class cmd_pwsettings(Command):
synopsis = "(show | set <options>)"
- takes_optiongroups = [
- options.SambaOptions,
- options.VersionOptions,
- options.CredentialsOptions,
- ]
+ takes_optiongroups = {
+ "sambaopts": options.SambaOptions,
+ "versionopts": options.VersionOptions,
+ "credopts": options.CredentialsOptions,
+ }
takes_options = [
Option("-H", help="LDB URL for database or target server", type=str),
@@ -63,10 +63,12 @@ class cmd_pwsettings(Command):
help="The maximum password age (<integer in days> | default). Default is 43.", type=str),
]
- def run(self, H=None, min_pwd_age=None, max_pwd_age=None, quiet=False,
- complexity=None, history_length=None, min_pwd_length=None,
- username=None, simple_bind_dn=None, no_pass=None, workgroup=None,
- kerberos=None, configfile=None, password=None):
+ takes_args = ["subcommand"]
+
+ def run(self, subcommand, H=None, min_pwd_age=None, max_pwd_age=None,
+ quiet=False, complexity=None, history_length=None,
+ min_pwd_length=None, credopts=None, sambaopts=None,
+ versionopts=None):
lp = sambaopts.get_loadparm()
creds = credopts.get_credentials(lp)
@@ -75,12 +77,13 @@ class cmd_pwsettings(Command):
else:
url = lp.get("sam database")
- samdb = SamDB(url=url, session_info=system_session(), credentials=creds, lp=lp)
+ samdb = SamDB(url=url, session_info=system_session(),
+ credentials=creds, lp=lp)
domain_dn = SamDB.domain_dn(samdb)
res = samdb.search(domain_dn, scope=ldb.SCOPE_BASE,
- attrs=["pwdProperties", "pwdHistoryLength", "minPwdLength", "minPwdAge",
- "maxPwdAge"])
+ attrs=["pwdProperties", "pwdHistoryLength", "minPwdLength",
+ "minPwdAge", "maxPwdAge"])
assert(len(res) == 1)
try:
pwd_props = int(res[0]["pwdProperties"][0])
@@ -92,7 +95,7 @@ class cmd_pwsettings(Command):
except KeyError:
raise CommandError("Could not retrieve password properties!")
- if args[0] == "show":
+ if subcommand == "show":
self.message("Password informations for domain '%s'" % domain_dn)
self.message("")
if pwd_props & DOMAIN_PASSWORD_COMPLEX != 0:
@@ -103,7 +106,7 @@ class cmd_pwsettings(Command):
self.message("Minimum password length: %d" % min_pwd_len)
self.message("Minimum password age (days): %d" % min_pwd_age)
self.message("Maximum password age (days): %d" % max_pwd_age)
- elif args[0] == "set":
+ elif subcommand == "set":
msgs = []
m = ldb.Message()
m.dn = ldb.Dn(samdb, domain_dn)
@@ -184,4 +187,4 @@ class cmd_pwsettings(Command):
msgs.append("All changes applied successfully!")
self.message("\n".join(msgs))
else:
- raise CommandError("Wrong argument '" + args[0] + "'!")
+ raise CommandError("Wrong argument '%s'!" % subcommand)
generated by cgit (git 2.34.1) at 2024-12-26 08:16:31 +0000