diff options
Diffstat (limited to 'source4/setup/domainlevel')
| -rwxr-xr-x | source4/setup/domainlevel | 59 |
1 files changed, 50 insertions, 9 deletions
diff --git a/source4/setup/domainlevel b/source4/setup/domainlevel index 811e29cb2d..9386d199ac 100755 --- a/source4/setup/domainlevel +++ b/source4/setup/domainlevel @@ -30,7 +30,8 @@ import ldb from samba.auth import system_session from samba.samdb import SamDB from samba import DS_DOMAIN_FUNCTION_2000, DS_DOMAIN_FUNCTION_2003 -from samba import DS_DOMAIN_FUNCTION_2008, DS_DOMAIN_FUNCTION_2008_R2 +from samba import DS_DOMAIN_FUNCTION_2003_MIXED, DS_DOMAIN_FUNCTION_2008 +from samba import DS_DOMAIN_FUNCTION_2008_R2 parser = optparse.OptionParser("domainlevel (show | raise <options>)") sambaopts = options.SambaOptions(parser) @@ -68,18 +69,25 @@ res_forest = samdb.search("CN=Partitions,CN=Configuration," + domain_dn, scope=ldb.SCOPE_BASE, attrs=["msDS-Behavior-Version"]) assert(len(res_forest) == 1) +res_forest_mixed = samdb.search("CN=" + lp.get("workgroup") + + ",CN=Partitions,CN=Configuration," + domain_dn, + scope=ldb.SCOPE_BASE, attrs=["nTMixedDomain"]) +assert(len(res_forest_mixed) == 1) + res_domain = samdb.search(domain_dn, scope=ldb.SCOPE_BASE, - attrs=["msDS-Behavior-Version"]) + attrs=["msDS-Behavior-Version", "nTMixedDomain"]) assert(len(res_domain) == 1) try: level_forest = int(res_forest[0]["msDS-Behavior-Version"][0]) + level_forest_mixed = int(res_forest_mixed[0]["nTMixedDomain"][0]) level_domain = int(res_domain[0]["msDS-Behavior-Version"][0]) + level_domain_mixed = int(res_domain[0]["nTMixedDomain"][0]) - if level_forest < 0 or level_forest == 1 or level_forest > 4 or level_domain < 0 or level_domain == 1 or level_domain > 4: + if level_forest < 0 or level_domain < 0: print "ERROR: Domain and/or forest functional level(s) is/are invalid. Correct them or reprovision!" sys.exit(1) - if level_forest > level_domain: + if level_forest > level_domain or (level_forest_mixed < level_domain_mixed): print "ERROR: Forest function level is higher than the domain level(s). That can't be. Correct this or reprovision!" sys.exit(1) except: @@ -90,26 +98,43 @@ except: if args[0] == "show": message("Domain and forest function level for domain '" + domain_dn + "'") + if (level_forest == DS_DOMAIN_FUNCTION_2000 and level_forest_mixed != 0) or level_forest == DS_DOMAIN_FUNCTION_2003_MIXED: + message("\nATTENTION: You run SAMBA 4 on a mixed/interim (NT4 DC support) forest level. This isn't supported! Please raise!") + if (level_domain == DS_DOMAIN_FUNCTION_2000 and level_domain_mixed != 0) or level_domain == DS_DOMAIN_FUNCTION_2003_MIXED: + message("\nATTENTION: You run SAMBA 4 on a mixed/interim (NT4 DC support) domain level. This isn't supported! Please raise!") + message("") - if level_forest == DS_DOMAIN_FUNCTION_2000: + if level_forest == DS_DOMAIN_FUNCTION_2000 and level_forest_mixed != 0: + outstr = "2000 mixed (NT4 DC support)" + elif level_forest == DS_DOMAIN_FUNCTION_2000 and level_forest_mixed == 0: outstr = "2000" + elif level_forest == DS_DOMAIN_FUNCTION_2003_MIXED: + outstr = "2003 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" message("Forest function level: (Windows) " + outstr) - if level_domain == DS_DOMAIN_FUNCTION_2000: + 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 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" message("Domain function level: (Windows) " + outstr) elif args[0] == "raise": @@ -130,10 +155,18 @@ elif args[0] == "raise": print "ERROR: Wrong argument '" + arg + "'!" sys.exit(1) - if new_level_domain <= level_domain: + if new_level_domain <= level_domain and level_domain_mixed == 0: print "ERROR: Domain function level can't be smaller equal to the actual one!" sys.exit(1) + # 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( @@ -160,7 +193,7 @@ elif args[0] == "raise": print "ERROR: Wrong argument '" + arg + "'!" sys.exit(1) - if new_level_forest <= level_forest: + if new_level_forest <= level_forest and level_forest_mixed == 0: print "ERROR: Forest function level can't be smaller equal to the actual one!" sys.exit(1) @@ -168,8 +201,16 @@ elif args[0] == "raise": print "ERROR: Forest function level can't be higher than the domain function level(s). Please raise it/them first!" sys.exit(1) - m = ldb.Message() + # Deactivate mixed/interim forest support + if level_forest_mixed != 0: + m = ldb.Message() + m.dn = ldb.Dn(samdb, "CN=" + lp.get("workgroup") + + ",CN=Partitions,CN=Configuration," + domain_dn) + m["nTMixedDomain"] = ldb.MessageElement("0", + ldb.FLAG_MOD_REPLACE, "nTMixedDomain") + samdb.modify(m) + m = ldb.Message() m.dn = ldb.Dn(samdb, "CN=Partitions,CN=Configuration," + domain_dn) m["msDS-Behavior-Version"]= ldb.MessageElement( |