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authorAndrew Tridgell <tridge@samba.org>2010-08-23 12:47:51 +1000
committerAndrew Tridgell <tridge@samba.org>2010-08-23 15:55:40 +1000
commit85ebc495f68ae7dca4eecc48b1e2f37325185271 (patch)
tree297b36494ecc068259a25f083b9bb9b3d9b01767 /source4/scripting/devel
parentf0803de830d4f1a009b5ef2a06fd94e0f25b3ea8 (diff)
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s4-devel: added a getncchanges developer script
this allows for command line access to getncchanges it also provides a good example of calling DRSUAPI interfaces from python Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
Diffstat (limited to 'source4/scripting/devel')
-rwxr-xr-xsource4/scripting/devel/getncchanges120
1 files changed, 120 insertions, 0 deletions
diff --git a/source4/scripting/devel/getncchanges b/source4/scripting/devel/getncchanges
new file mode 100755
index 0000000000..7656c22ea4
--- /dev/null
+++ b/source4/scripting/devel/getncchanges
@@ -0,0 +1,120 @@
+#!/usr/bin/env python
+
+# script to call a DRS GetNCChanges from the command line
+# this is useful for plugfest testing
+
+import sys
+from optparse import OptionParser
+
+sys.path.insert(0, "bin/python")
+
+import samba
+import samba.getopt as options
+from samba.dcerpc import drsuapi, misc
+from samba.samdb import SamDB
+from samba.auth import system_session
+
+def do_DsBind(drs):
+ '''make a DsBind call, returning the binding handle'''
+ bind_info = drsuapi.DsBindInfoCtr()
+ bind_info.length = 28
+ bind_info.info = drsuapi.DsBindInfo28()
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_BASE
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_ASYNC_REPLICATION
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_REMOVEAPI
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_MOVEREQ_V2
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_GETCHG_COMPRESS
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V1
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_RESTORE_USN_OPTIMIZATION
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_KCC_EXECUTE
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_ADDENTRY_V2
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_LINKED_VALUE_REPLICATION
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V2
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_INSTANCE_TYPE_NOT_REQ_ON_MOD
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_CRYPTO_BIND
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_GET_REPL_INFO
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_STRONG_ENCRYPTION
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_DCINFO_V01
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_TRANSITIVE_MEMBERSHIP
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_ADD_SID_HISTORY
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_POST_BETA3
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_GET_MEMBERSHIPS2
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V6
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_NONDOMAIN_NCS
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_GETCHGREQ_V8
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V5
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V6
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_ADDENTRYREPLY_V3
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_GETCHGREPLY_V7
+ bind_info.info.supported_extensions |= drsuapi.DRSUAPI_SUPPORTED_EXTENSION_VERIFY_OBJECT
+ (info, handle) = drs.DsBind(misc.GUID(drsuapi.DRSUAPI_DS_BIND_GUID), bind_info)
+ return handle
+
+########### main code ###########
+if __name__ == "__main__":
+ parser = OptionParser("getncchanges [options] server")
+ sambaopts = options.SambaOptions(parser)
+ credopts = options.CredentialsOptionsDouble(parser)
+ parser.add_option_group(credopts)
+
+ parser.add_option("", "--dn", dest="dn", help="DN to replicate",)
+ parser.add_option("", "--exop", dest="exop", help="extended operation",)
+
+ (opts, args) = parser.parse_args()
+
+ lp = sambaopts.get_loadparm()
+ creds = credopts.get_credentials(lp)
+
+ if len(args) != 1:
+ parser.error("You must supply a server")
+
+ if creds.is_anonymous():
+ parser.error("You must supply credentials")
+
+ server = args[0]
+
+ binding_str = "ncacn_ip_tcp:%s[seal,print]" % server
+
+ drs = drsuapi.drsuapi(binding_str, lp, creds)
+ drs_handle = do_DsBind(drs)
+ print "DRS Handle: %s" % drs_handle
+
+ req8 = drsuapi.DsGetNCChangesRequest8()
+
+ samdb = SamDB(url="ldap://%s" % server,
+ session_info=system_session(),
+ credentials=creds, lp=lp)
+
+ if opts.dn is None:
+ opts.dn = str(samdb.get_default_basedn())
+
+ if opts.exop is None:
+ exop = drsuapi.DRSUAPI_EXOP_NONE
+ else:
+ exop = int(opts.exop)
+
+ null_guid = misc.GUID()
+ req8.destination_dsa_guid = misc.GUID("9c637462-5b8c-4467-aef2-bdb1f57bc4ef")
+ req8.source_dsa_invocation_id = misc.GUID(samdb.get_invocation_id())
+ req8.naming_context = drsuapi.DsReplicaObjectIdentifier()
+ req8.naming_context.dn = opts.dn.decode("utf-8")
+ req8.highwatermark = drsuapi.DsReplicaHighWaterMark()
+ req8.highwatermark.tmp_highest_usn = 0
+ req8.highwatermark.reserved_usn = 0
+ req8.highwatermark.highest_usn = 0
+ req8.uptodateness_vector = None
+ req8.replica_flags = 0
+ req8.replica_flags |= (drsuapi.DRSUAPI_DRS_INIT_SYNC |
+ drsuapi.DRSUAPI_DRS_PER_SYNC |
+ drsuapi.DRSUAPI_DRS_GET_ANC |
+ drsuapi.DRSUAPI_DRS_NEVER_SYNCED)
+ req8.max_object_count = 402
+ req8.max_ndr_size = 402116
+ req8.extended_op = exop
+ req8.fsmo_info = 0
+ req8.partial_attribute_set = None
+ req8.partial_attribute_set_ex = None
+ req8.mapping_ctr.num_mappings = 0
+ req8.mapping_ctr.mappings = None
+
+ drs.DsGetNCChanges(drs_handle, 8, req8)