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authorMatthieu Patou <mat+Informatique.Samba@matws.net>2009-11-27 17:37:14 +0300
committerAndrew Tridgell <tridge@samba.org>2009-11-28 09:56:06 +1100
commitdb41a0afc6412934e166b8a3ed428ce549ba7c66 (patch)
tree2b8888e0c0a627523382a3c7521b81494662c288 /source4
parentf7c28db475261fa859e8f1888a629ced6c447c60 (diff)
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s4: fix SD update and password change in upgrade script
- reserve a new Samba OID for recalculate SD control - fix the update SD function - fix handling of kvno in the update_machine_account_password function - fix handling of handles in RPC winreg server Signed-off-by: Andrew Tridgell <tridge@samba.org>
Diffstat (limited to 'source4')
-rw-r--r--source4/dsdb/samdb/ldb_modules/descriptor.c15
-rw-r--r--source4/lib/ldb/common/ldb_controls.c27
-rw-r--r--source4/lib/ldb/include/ldb.h6
-rw-r--r--source4/libcli/ldap/ldap_controls.c20
-rwxr-xr-xsource4/scripting/bin/upgradeprovision172
-rw-r--r--source4/scripting/python/samba/provision.py8
-rw-r--r--source4/scripting/python/samba/schema.py4
-rw-r--r--source4/setup/schema_samba4.ldif2
8 files changed, 161 insertions, 93 deletions
diff --git a/source4/dsdb/samdb/ldb_modules/descriptor.c b/source4/dsdb/samdb/ldb_modules/descriptor.c
index f9992e3c9e..da80ee540e 100644
--- a/source4/dsdb/samdb/ldb_modules/descriptor.c
+++ b/source4/dsdb/samdb/ldb_modules/descriptor.c
@@ -594,13 +594,13 @@ static int descriptor_do_mod(struct descriptor_context *ac)
const struct dsdb_class *objectclass;
struct ldb_message *msg;
struct ldb_control *sd_control;
+ struct ldb_control *sd_control2;
struct ldb_control **saved_controls;
int flags = 0;
uint32_t sd_flags = 0;
ldb = ldb_module_get_ctx(ac->module);
schema = dsdb_get_schema(ldb);
-
msg = ldb_msg_copy_shallow(ac, ac->req->op.mod.message);
objectclass_element = ldb_msg_find_element(ac->search_oc_res->message, "objectClass");
objectclass = get_last_structural_class(schema, objectclass_element);
@@ -611,6 +611,7 @@ static int descriptor_do_mod(struct descriptor_context *ac)
return LDB_ERR_OPERATIONS_ERROR;
}
sd_control = ldb_request_get_control(ac->req, LDB_CONTROL_SD_FLAGS_OID);
+ sd_control2 = ldb_request_get_control(ac->req, LDB_CONTROL_RECALCULATE_SD_OID);
if (sd_control) {
struct ldb_sd_flags_control *sdctr = (struct ldb_sd_flags_control *)sd_control->data;
sd_flags = sdctr->secinfo_flags;
@@ -637,7 +638,11 @@ static int descriptor_do_mod(struct descriptor_context *ac)
return ret;
}
tmp_element = ldb_msg_find_element(msg, "ntSecurityDescriptor");
- tmp_element->flags = flags;
+ if (sd_control2) {
+ tmp_element->flags = LDB_FLAG_MOD_REPLACE;
+ } else {
+ tmp_element->flags = flags;
+ }
}
ret = ldb_build_mod_req(&mod_req, ldb, ac,
msg,
@@ -679,7 +684,6 @@ static int descriptor_do_add(struct descriptor_context *ac)
if (mem_ctx == NULL) {
return LDB_ERR_OPERATIONS_ERROR;
}
-
switch (ac->req->operation) {
case LDB_ADD:
msg = ldb_msg_copy_shallow(ac, ac->req->op.add.message);
@@ -768,6 +772,7 @@ static int descriptor_do_add(struct descriptor_context *ac)
static int descriptor_change(struct ldb_module *module, struct ldb_request *req)
{
struct ldb_context *ldb;
+ struct ldb_control *sd_control;
struct ldb_request *search_req;
struct descriptor_context *ac;
struct ldb_dn *parent_dn, *dn;
@@ -784,7 +789,9 @@ static int descriptor_change(struct ldb_module *module, struct ldb_request *req)
case LDB_MODIFY:
dn = req->op.mod.message->dn;
sd_element = ldb_msg_find_element(req->op.mod.message, "nTSecurityDescriptor");
- if (!sd_element) {
+ /* This control allow forcing the recalculation of the SD */
+ sd_control = ldb_request_get_control(req, LDB_CONTROL_RECALCULATE_SD_OID);
+ if (!sd_element && !sd_control) {
return ldb_next_request(module, req);
}
break;
diff --git a/source4/lib/ldb/common/ldb_controls.c b/source4/lib/ldb/common/ldb_controls.c
index 82bd34bda5..f2ab61bde6 100644
--- a/source4/lib/ldb/common/ldb_controls.c
+++ b/source4/lib/ldb/common/ldb_controls.c
@@ -513,6 +513,33 @@ struct ldb_control **ldb_parse_control_strings(struct ldb_context *ldb, void *me
continue;
}
+ if (strncmp(control_strings[i], "recalculate_sd:", 15) == 0) {
+ const char *p;
+ int crit, ret;
+
+ p = &(control_strings[i][15]);
+ ret = sscanf(p, "%d", &crit);
+ if ((ret != 1) || (crit < 0) || (crit > 1)) {
+ error_string = talloc_asprintf(mem_ctx, "invalid recalculate_sd control syntax\n");
+ error_string = talloc_asprintf_append(error_string, " syntax: crit(b)\n");
+ error_string = talloc_asprintf_append(error_string, " note: b = boolean");
+ ldb_set_errstring(ldb, error_string);
+ talloc_free(error_string);
+ return NULL;
+ }
+
+ ctrl[i] = talloc(ctrl, struct ldb_control);
+ if (!ctrl[i]) {
+ ldb_oom(ldb);
+ return NULL;
+ }
+ ctrl[i]->oid = LDB_CONTROL_RECALCULATE_SD_OID;
+ ctrl[i]->critical = crit;
+ ctrl[i]->data = NULL;
+
+ continue;
+ }
+
if (strncmp(control_strings[i], "domain_scope:", 13) == 0) {
const char *p;
int crit, ret;
diff --git a/source4/lib/ldb/include/ldb.h b/source4/lib/ldb/include/ldb.h
index 62cd2b8c64..f2b4a48b45 100644
--- a/source4/lib/ldb/include/ldb.h
+++ b/source4/lib/ldb/include/ldb.h
@@ -463,7 +463,13 @@ typedef int (*ldb_qsort_cmp_fn_t) (void *v1, void *v2, void *opaque);
\sa <a href="http://opends.dev.java.net/public/standards/draft-zeilenga-ldap-managedit.txt">draft managedit</a>.
*/
#define LDB_CONTROL_RELAX_OID "1.3.6.1.4.1.4203.666.5.12"
+/**
+ OID for recalculate SD control. This control force the
+ dsdb code to recalculate the SD of the object as if the
+ object was just created.
+*/
+#define LDB_CONTROL_RECALCULATE_SD_OID "1.3.6.1.4.1.7165.4.3.5"
/**
OID for the paged results control. This control is included in the
searchRequest and searchResultDone messages as part of the controls
diff --git a/source4/libcli/ldap/ldap_controls.c b/source4/libcli/ldap/ldap_controls.c
index 7a7da30639..0ea80a648e 100644
--- a/source4/libcli/ldap/ldap_controls.c
+++ b/source4/libcli/ldap/ldap_controls.c
@@ -1270,6 +1270,25 @@ static bool decode_relax_request(void *mem_ctx, DATA_BLOB in, void *_out)
return true;
}
+static bool encode_recalculate_sd_request(void *mem_ctx, void *in, DATA_BLOB *out)
+{
+ if (in) {
+ return false;
+ }
+
+ *out = data_blob(NULL, 0);
+ return true;
+}
+
+static bool decode_recalculate_sd_request(void *mem_ctx, DATA_BLOB in, void *_out)
+{
+ if (in.length != 0) {
+ return false;
+ }
+
+ return true;
+}
+
static const struct ldap_control_handler ldap_known_controls[] = {
{ "1.2.840.113556.1.4.319", decode_paged_results_request, encode_paged_results_request },
{ "1.2.840.113556.1.4.529", decode_extended_dn_request, encode_extended_dn_request },
@@ -1292,6 +1311,7 @@ static const struct ldap_control_handler ldap_known_controls[] = {
{ "1.3.6.1.4.1.7165.4.3.2", NULL, NULL },
/* DSDB_EXTENDED_REPLICATED_OBJECTS_OID is internal only, and has no network representation */
{ "1.3.6.1.4.1.7165.4.4.1", NULL, NULL },
+ { LDB_CONTROL_RECALCULATE_SD_OID, decode_recalculate_sd_request, encode_recalculate_sd_request},
{ DSDB_OPENLDAP_DEREFERENCE_CONTROL, decode_openldap_dereference, encode_openldap_dereference},
{ LDB_CONTROL_RELAX_OID, decode_relax_request, encode_relax_request },
{ NULL, NULL, NULL }
diff --git a/source4/scripting/bin/upgradeprovision b/source4/scripting/bin/upgradeprovision
index 9298c02672..2f0ce84653 100755
--- a/source4/scripting/bin/upgradeprovision
+++ b/source4/scripting/bin/upgradeprovision
@@ -45,9 +45,10 @@ import ldb
import samba.getopt as options
from samba.samdb import SamDB
from samba import param
-from samba.provision import ProvisionNames,provision_paths_from_lp,find_setup_dir,FILL_FULL,provision
+from samba import glue
+from samba.provision import ProvisionNames,provision_paths_from_lp,find_setup_dir,FILL_FULL,provision, get_domain_descriptor, get_config_descriptor, secretsdb_self_join
from samba.provisionexceptions import ProvisioningError
-from samba.schema import get_dnsyntax_attributes, get_linked_attributes, Schema
+from samba.schema import get_dnsyntax_attributes, get_linked_attributes, Schema, get_schema_descriptor
from samba.dcerpc import misc, security
from samba.ndr import ndr_pack, ndr_unpack
from samba.dcerpc.misc import SEC_CHAN_BDC
@@ -72,7 +73,7 @@ hashAttrNotCopied = { "dn": 1,"whenCreated": 1,"whenChanged": 1,"objectGUID": 1
"showInAdvancedViewOnly": 1,"instanceType": 1, "cn": 1, "msDS-Behavior-Version":1, "nextRid":1,\
"nTMixedDomain": 1,"versionNumber":1, "lmPwdHistory":1, "pwdLastSet": 1, "ntPwdHistory":1, "unicodePwd":1,\
"dBCSPwd":1,"supplementalCredentials":1,"gPCUserExtensionNames":1, "gPCMachineExtensionNames":1,\
- "maxPwdAge":1, "mail":1, "secret":1}
+ "maxPwdAge":1, "mail":1, "secret":1,"possibleInferiors":1}
# Usually for an object that already exists we do not overwrite attributes as they might have been changed for good
# reasons. Anyway for a few of thems it's mandatory to replace them otherwise the provision will be broken somehow.
@@ -224,7 +225,7 @@ def guess_names_from_current_provision(credentials,session_info,paths):
attrs6 = ["objectGUID", "objectSid", ]
res6 = samdb.search(expression="(objectClass=*)",base=basedn, scope=SCOPE_BASE, attrs=attrs6)
names.domainguid = str(ndr_unpack( misc.GUID,res6[0]["objectGUID"][0]))
- names.domainsid = str(ndr_unpack( security.dom_sid,res6[0]["objectSid"][0]))
+ names.domainsid = ndr_unpack( security.dom_sid,res6[0]["objectSid"][0])
# policy guid
attrs7 = ["cn","displayName"]
@@ -258,7 +259,7 @@ def print_names(names):
message(GUESS, "invocationid:"+names.invocation)
message(GUESS, "policyguid :"+names.policyid)
message(GUESS, "policyguiddc:"+str(names.policyid_dc))
- message(GUESS, "domainsid :"+names.domainsid)
+ message(GUESS, "domainsid :"+str(names.domainsid))
message(GUESS, "domainguid :"+names.domainguid)
message(GUESS, "ntdsguid :"+names.ntdsguid)
@@ -281,7 +282,7 @@ def newprovision(names,setup_dir,creds,session,smbconf):
provision(setup_dir, messageprovision,
session, creds, smbconf=smbconf, targetdir=provdir,
samdb_fill=FILL_FULL, realm=names.realm, domain=names.domain,
- domainguid=names.domainguid, domainsid=names.domainsid,ntdsguid=names.ntdsguid,
+ domainguid=names.domainguid, domainsid=str(names.domainsid),ntdsguid=names.ntdsguid,
policyguid=names.policyid,policyguid_dc=names.policyid_dc,hostname=names.netbiosname,
hostip=None, hostip6=None,
invocationid=names.invocation, adminpass=None,
@@ -503,7 +504,7 @@ def check_diff_name(newpaths,paths,creds,session,basedn,names,ischema):
# The double ldb open and schema validation is taken from the initial provision script
# it's not certain that it is really needed ....
sam_ldb = Ldb(session_info=session, credentials=creds, lp=lp)
- schema = Schema(setup_path, security.dom_sid(names.domainsid), schemadn=basedn, serverdn=str(names.serverdn))
+ schema = Schema(setup_path, names.domainsid, schemadn=basedn, serverdn=str(names.serverdn))
# Load the schema from the one we computed earlier
sam_ldb.set_schema_from_ldb(schema.ldb)
# And now we can connect to the DB - the schema won't be loaded from the DB
@@ -566,75 +567,76 @@ def check_diff_name(newpaths,paths,creds,session,basedn,names,ischema):
message(SIMPLE,"There are %d changed objects"%(changed))
return hashallSD
-
-# This function updates SD for AD objects.
-# As SD in the upgraded provision can be different for various reasons
-# this function check if an automatic update can be performed and do it
-# or if it can't be done.
-def update_sds(diffDefSD,diffSD,paths,creds,session,rootdn,domSIDTxt):
+# Check that SD are correct
+def check_updated_sd(newpaths,paths,creds,session,names):
+ newsam_ldb = Ldb(newpaths.samdb, session_info=session, credentials=creds,lp=lp)
sam_ldb = Ldb(paths.samdb, session_info=session, credentials=creds,lp=lp)
- sam_ldb.transaction_start()
- domSID = security.dom_sid(domSIDTxt)
- hashClassSD = {}
- admin_session_info = admin_session(lp, str(domSID))
- system_session_info = system_session()
- upgrade = 0
- for dn in diffSD.keys():
- newSD = diffSD[dn]["newSD"].as_sddl(domSID)
- oldSD = diffSD[dn]["oldSD"].as_sddl(domSID)
- message(CHANGESD, "ntsecuritydescriptor for %s has changed old %s new %s"%(dn,oldSD,diffSD[dn]["newSD"].as_sddl(domSID)))
- # First let's find the defaultSD for the object which SD is different from the reference one.
- res = sam_ldb.search(expression="dn=%s"%(dn),base=rootdn, scope=SCOPE_SUBTREE,attrs=["objectClass"],controls=["search_options:1:2"])
- classObj = res[0]["objectClass"][-1]
- defSD = ""
- if hashClassSD.has_key(classObj):
- defSD = hashClassSD[classObj]
- else:
- res2 = sam_ldb.search(expression="lDAPDisplayName=%s"%(classObj),base=rootdn, scope=SCOPE_SUBTREE,attrs=["defaultSecurityDescriptor"],controls=["search_options:1:2"])
- if len(res2) > 0:
- defSD = str(res2[0]["defaultSecurityDescriptor"])
- hashClassSD[classObj] = defSD
- # Because somewhere between alpha8 and alpha9 samba4 changed the owner of ACLs in the AD so
- # we check if it's the case and if so use the "old" owner to see if the ACL is a direct calculation
- # from the defaultSecurityDescriptor
- session = admin_session_info
- if oldSD.startswith("O:SYG:BA"):
- session = system_session_info
- descr = security.descriptor.ntsd_from_defaultsd(defSD, domSID,session)
- if descr.as_sddl(domSID) != oldSD:
- message(SIMPLE, "nTSecurity Descriptor for %s do not directly inherit from the defaultSecurityDescriptor and is different from the one of the reference provision, therefor I can't upgrade i")
- message(SIMPLE,"Old Descriptor: %s"%(oldSD))
- message(SIMPLE,"New Descriptor: %s"%(newSD))
- if diffDefSD.has_key(classObj):
- # We have a pending modification for the defaultSecurityDescriptor of the class Object of the currently inspected object
- # and we have a conflict so write down that we won't upgrade this defaultSD for this class object
- diffDefSD[classObj]["noupgrade"]=1
- else:
- # At this point we know that the SD was directly generated from the defaultSecurityDescriptor
- # so we can take the new SD and replace the old one
- upgrade = upgrade +1
- delta = ldb.Message()
- delta.dn = ldb.Dn(sam_ldb,dn)
- delta["nTSecurityDescriptor"] = ldb.MessageElement( ndr_pack(diffSD[dn]["newSD"]),ldb.FLAG_MOD_REPLACE,"nTSecurityDescriptor" )
- sam_ldb.modify(delta)
+ res = newsam_ldb.search(expression="objectClass=*",base=str(names.rootdn), scope=SCOPE_SUBTREE,attrs=["dn","nTSecurityDescriptor"],controls=["search_options:1:2"])
+ res2 = sam_ldb.search(expression="objectClass=*",base=str(names.rootdn), scope=SCOPE_SUBTREE,attrs=["dn","nTSecurityDescriptor"],controls=["search_options:1:2"])
+ hash_new = {}
+ for i in range(0,len(res)):
+ hash_new[str(res[i]["dn"]).lower()] = ndr_unpack(security.descriptor,str(res[i]["nTSecurityDescriptor"])).as_sddl(names.domainsid)
- sam_ldb.transaction_commit()
- message(SIMPLE,"%d nTSecurityDescriptor attribute(s) have been updated"%(upgrade))
+ for i in range(0,len(res2)):
+ key = str(res2[i]["dn"]).lower()
+ if hash_new.has_key(key):
+ sddl = ndr_unpack(security.descriptor,str(res2[i]["nTSecurityDescriptor"])).as_sddl(names.domainsid)
+ if sddl != hash_new[key]:
+ print "%s new sddl/sddl in ref"%key
+ print "%s\n%s"%(sddl,hash_new[key])
+
+# Simple update method for updating the SD that rely on the fact that nobody should have modified the SD
+# This assumption is safe right now (alpha9) but should be removed asap
+def update_sd(newpaths,paths,creds,session,names):
+ sam_ldb = Ldb(paths.samdb, session_info=session, credentials=creds,lp=lp)
sam_ldb.transaction_start()
- upgrade = 0
- for dn in diffDefSD:
- message(CHANGESD, "DefaultSecurityDescriptor for class object %s has changed"%(dn))
- if not diffDefSD[dn].has_key("noupgrade"):
- upgrade = upgrade +1
+ # First update the SD for the rootdn
+ sam_ldb.set_session_info(session)
+ res = sam_ldb.search(expression="objectClass=*",base=str(names.rootdn), scope=SCOPE_BASE,attrs=["dn","whenCreated"],controls=["search_options:1:2"])
+ delta = ldb.Message()
+ delta.dn = ldb.Dn(sam_ldb,str(res[0]["dn"]))
+ descr = get_domain_descriptor(names.domainsid)
+ delta["nTSecurityDescriptor"] = ldb.MessageElement( descr,ldb.FLAG_MOD_REPLACE,"nTSecurityDescriptor" )
+ sam_ldb.modify(delta,["recalculate_sd:0"])
+ # Then the config dn
+ res = sam_ldb.search(expression="objectClass=*",base=str(names.configdn), scope=SCOPE_BASE,attrs=["dn","whenCreated"],controls=["search_options:1:2"])
+ delta = ldb.Message()
+ delta.dn = ldb.Dn(sam_ldb,str(res[0]["dn"]))
+ descr = get_config_descriptor(names.domainsid)
+ delta["nTSecurityDescriptor"] = ldb.MessageElement( descr,ldb.FLAG_MOD_REPLACE,"nTSecurityDescriptor" )
+ sam_ldb.modify(delta,["recalculate_sd:0"])
+ # Then the schema dn
+ res = sam_ldb.search(expression="objectClass=*",base=str(names.schemadn), scope=SCOPE_BASE,attrs=["dn","whenCreated"],controls=["search_options:1:2"])
+ delta = ldb.Message()
+ delta.dn = ldb.Dn(sam_ldb,str(res[0]["dn"]))
+ descr = get_schema_descriptor(names.domainsid)
+ delta["nTSecurityDescriptor"] = ldb.MessageElement( descr,ldb.FLAG_MOD_REPLACE,"nTSecurityDescriptor" )
+ sam_ldb.modify(delta,["recalculate_sd:0"])
+
+ # Then the rest
+ hash = {}
+ res = sam_ldb.search(expression="objectClass=*",base=str(names.rootdn), scope=SCOPE_SUBTREE,attrs=["dn","whenCreated"],controls=["search_options:1:2"])
+ for obj in res:
+ if not (str(obj["dn"]) == str(names.rootdn) or
+ str(obj["dn"]) == str(names.configdn) or \
+ str(obj["dn"]) == str(names.schemadn)):
+ hash[str(obj["dn"])] = obj["whenCreated"]
+
+ listkeys = hash.keys()
+ listkeys.sort(dn_sort)
+
+ for key in listkeys:
+ try:
delta = ldb.Message()
- delta.dn = ldb.Dn(sam_ldb,dn)
- delta["defaultSecurityDescriptor"] = ldb.MessageElement(diffDefSD[dn]["newSD"],ldb.FLAG_MOD_REPLACE,"defaultSecurityDescriptor" )
- sam_ldb.modify(delta)
- else:
- message(CHANGESD,"Not updating the defaultSecurityDescriptor for class object %s as one or more dependant object hasn't been upgraded"%(dn))
-
+ delta.dn = ldb.Dn(sam_ldb,key)
+ delta["whenCreated"] = ldb.MessageElement( hash[key],ldb.FLAG_MOD_REPLACE,"whenCreated" )
+ sam_ldb.modify(delta,["recalculate_sd:0"])
+ except:
+ sam_ldb.transaction_cancel()
+ res = sam_ldb.search(expression="objectClass=*",base=str(names.rootdn), scope=SCOPE_SUBTREE,attrs=["dn","nTSecurityDescriptor"],controls=["search_options:1:2"])
+ print "bad stuff" +ndr_unpack(security.descriptor,str(res[0]["nTSecurityDescriptor"])).as_sddl(names.domainsid)
+ return
sam_ldb.transaction_commit()
- message(SIMPLE,"%d defaultSecurityDescriptor attribute(s) have been updated"%(upgrade))
def rmall(topdir):
for root, dirs, files in os.walk(topdir, topdown=False):
@@ -681,37 +683,36 @@ def update_samdb(newpaths,paths,creds,session,names):
message(SIMPLE,"Scanning whole provision for updates and additions")
hashSD = check_diff_name(newpaths,paths,creds,session,str(names.rootdn),names,0)
message(SIMPLE,"Done with scanning")
-# update_sds(hashdef,hashSD,paths,creds,session,str(names.rootdn),names.domainsid)
-def update_machine_account_password(newpaths,paths,creds,session,names):
+def update_machine_account_password(paths,creds,session,names):
- secrets_ldb = Ldb(newpaths.secrets, session_info=session, credentials=creds,lp=lp)
+ secrets_ldb = Ldb(paths.secrets, session_info=session, credentials=creds,lp=lp)
secrets_ldb.transaction_start()
secrets_msg = secrets_ldb.search(expression=("samAccountName=%s$" % names.netbiosname), attrs=["secureChannelType"])
sam_ldb = Ldb(paths.samdb, session_info=session, credentials=creds,lp=lp)
- if secrets_msg[0]["secureChannelType"][0] == SEC_CHAN_BDC:
- sam_ldb.transaction_start()
+ sam_ldb.transaction_start()
+ if int(secrets_msg[0]["secureChannelType"][0]) == SEC_CHAN_BDC:
res = sam_ldb.search(expression=("samAccountName=%s$" % names.netbiosname), attrs=[])
assert(len(res) == 1)
msg = ldb.Message(res[0].dn)
- machinepass = msg["userPassword"] = glue.generate_random_str(12)
- for el in msg:
- el.set_flags(ldb.FLAG_MOD_REPLACE)
+ machinepass = glue.generate_random_str(12)
+ msg["userPassword"] = ldb.MessageElement(machinepass, ldb.FLAG_MOD_REPLACE, "userPassword")
sam_ldb.modify(msg)
res = sam_ldb.search(expression=("samAccountName=%s$" % names.netbiosname),
attrs=["msDs-keyVersionNumber"])
assert(len(res) == 1)
- kvno = res[0]["msDs-keyVersionNumber"]
+ kvno = int(str(res[0]["msDs-keyVersionNumber"]))
secretsdb_self_join(secrets_ldb, domain=names.domain,
realm=names.realm,
+ domainsid=names.domainsid,
dnsdomain=names.dnsdomain,
netbiosname=names.netbiosname,
machinepass=machinepass,
key_version_number=kvno,
- secure_channel_type=secrets_msg[0]["secureChannelType"])
+ secure_channel_type=int(secrets_msg[0]["secureChannelType"][0]))
sam_ldb.transaction_prepare_commit()
secrets_ldb.transaction_prepare_commit()
sam_ldb.transaction_commit()
@@ -739,9 +740,16 @@ populate_backlink(newpaths,creds,session,names.schemadn)
update_basesamdb(newpaths,paths,names)
update_secrets(newpaths,paths,creds,session)
update_privilege(newpaths,paths)
-update_machine_account_password(newpaths,paths,creds,session,names)
+update_machine_account_password(paths,creds,session,names)
+
if opts.full:
update_samdb(newpaths,paths,creds,session,names)
+# SD should be created with admin but as some previous acl were so wrong that admin can't modify them we have first
+# to recreate them with the good form but with system account and then give the ownership to admin ...
+admin_session_info = admin_session(lp, str(names.domainsid))
+update_sd(newpaths,paths,creds,session,names)
+update_sd(newpaths,paths,creds,admin_session_info,names)
+check_updated_sd(newpaths,paths,creds,session,names)
message(SIMPLE,"Upgrade finished !")
# remove reference provision now that everything is done !
rmall(provisiondir)
diff --git a/source4/scripting/python/samba/provision.py b/source4/scripting/python/samba/provision.py
index af956579a8..f9f7ec9d59 100644
--- a/source4/scripting/python/samba/provision.py
+++ b/source4/scripting/python/samba/provision.py
@@ -95,7 +95,7 @@ def get_config_descriptor(domain_sid):
"S:(AU;SA;WPWOWD;;;WD)(AU;SA;CR;;;BA)(AU;SA;CR;;;DU)" \
"(OU;SA;CR;45ec5156-db7e-47bb-b53f-dbeb2d03c40f;;WD)"
sec = security.descriptor.from_sddl(sddl, domain_sid)
- return b64encode(ndr_pack(sec))
+ return ndr_pack(sec)
def get_domain_descriptor(domain_sid):
sddl= "O:BAG:BAD:AI(OA;CIIO;RP;4c164200-20c0-11d0-a768-00aa006e0529;4828cc14-1437-45bc-9b07-ad6f015e5f28;RU)" \
@@ -148,7 +148,7 @@ def get_domain_descriptor(domain_sid):
"(OU;CISA;WP;f30e3bbf-9ff0-11d1-b603-0000f80367c1;bf967aa5-0de6-11d0-a285-00aa003049e2;WD)" \
"(AU;SA;CR;;;DU)(AU;SA;CR;;;BA)(AU;SA;WPWOWD;;;WD)"
sec = security.descriptor.from_sddl(sddl, domain_sid)
- return b64encode(ndr_pack(sec))
+ return ndr_pack(sec)
DEFAULTSITE = "Default-First-Site-Name"
@@ -897,7 +897,7 @@ def setup_samdb(path, setup_path, session_info, provision_backend, lp,
else:
domainguid_line = ""
- descr = get_domain_descriptor(domainsid)
+ descr = b64encode(get_domain_descriptor(domainsid))
setup_add_ldif(samdb, setup_path("provision_basedn.ldif"), {
"DOMAINDN": names.domaindn,
"DOMAINGUID": domainguid_line,
@@ -920,7 +920,7 @@ def setup_samdb(path, setup_path, session_info, provision_backend, lp,
})
message("Adding configuration container")
- descr = get_config_descriptor(domainsid);
+ descr = b64encode(get_config_descriptor(domainsid))
setup_add_ldif(samdb, setup_path("provision_configuration_basedn.ldif"), {
"CONFIGDN": names.configdn,
"DESCRIPTOR": descr,
diff --git a/source4/scripting/python/samba/schema.py b/source4/scripting/python/samba/schema.py
index 6f45859ead..8913e53b00 100644
--- a/source4/scripting/python/samba/schema.py
+++ b/source4/scripting/python/samba/schema.py
@@ -46,7 +46,7 @@ def get_schema_descriptor(domain_sid):
"(AU;SA;CR;;;DU)(OU;SA;CR;e12b56b6-0a95-11d1-adbb-00c04fd8d5cd;;WD)" \
"(OU;SA;CR;45ec5156-db7e-47bb-b53f-dbeb2d03c40f;;WD)"
sec = security.descriptor.from_sddl(sddl, domain_sid)
- return b64encode(ndr_pack(sec))
+ return ndr_pack(sec)
class Schema(object):
@@ -79,7 +79,7 @@ class Schema(object):
"SERVERDN": serverdn,
})
- descr = get_schema_descriptor(domain_sid)
+ descr = b64encode(get_schema_descriptor(domain_sid))
self.schema_dn_add = read_and_sub_file(setup_path("provision_schema_basedn.ldif"),
{"SCHEMADN": schemadn,
"DESCRIPTOR": descr
diff --git a/source4/setup/schema_samba4.ldif b/source4/setup/schema_samba4.ldif
index fd663fd97b..3216f4f7c9 100644
--- a/source4/setup/schema_samba4.ldif
+++ b/source4/setup/schema_samba4.ldif
@@ -177,7 +177,7 @@
#Allocated: DSDB_CONTROL_CURRENT_PARTITION_OID 1.3.6.1.4.1.7165.4.3.2
#Allocated: DSDB_CONTROL_REPLICATED_UPDATE_OID 1.3.6.1.4.1.7165.4.3.3
-
+#Allocated: LDB_CONTROL_RECALCULATE_SD_OID 1.3.6.1.4.1.7165.4.3.5
#Allocated: DSDB_EXTENDED_REPLICATED_OBJECTS_OID 1.3.6.1.4.1.7165.4.4.1
#Allocated: DSDB_EXTENDED_SCHEMA_UPDATE_NOW_OID 1.3.6.1.4.1.7165.4.4.2
#Allocated: LDB_EXTENDED_SEQUENCE_NUMBER 1.3.6.1.4.1.7165.4.4.3