diff options
Diffstat (limited to 'source4/libnet')
| -rw-r--r-- | source4/libnet/libnet_unbecome_dc.c | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/source4/libnet/libnet_unbecome_dc.c b/source4/libnet/libnet_unbecome_dc.c index c0dbfcc68d..0c781b66ec 100644 --- a/source4/libnet/libnet_unbecome_dc.c +++ b/source4/libnet/libnet_unbecome_dc.c @@ -29,6 +29,162 @@ #include "dsdb/common/flags.h" #include "librpc/gen_ndr/ndr_drsuapi_c.h" +/***************************************************************************** + * Windows 2003 (w2k3) does the following steps when changing the server role + * from domain controller back to domain member + * + * We mostly do the same. + *****************************************************************************/ + +/* + * lookup DC: + * - using nbt name<1C> request and a samlogon mailslot request + * or + * - using a DNS SRV _ldap._tcp.dc._msdcs. request and a CLDAP netlogon request + * + * see: unbecomeDC_send_cldap() and unbecomeDC_recv_cldap() + */ + +/* + * Open 1st LDAP connection to the DC using admin credentials + * + * see: unbecomeDC_ldap_connect() + */ + +/* + * LDAP search 1st LDAP connection: + * + * see: unbecomeDC_ldap_rootdse() + * + * Request: + * basedn: "" + * scope: base + * filter: (objectClass=*) + * attrs: defaultNamingContext + * configurationNamingContext + * Result: + * "" + * defaultNamingContext: <domain_partition> + * configurationNamingContext:CN=Configuration,<domain_partition> + */ + +/* + * LDAP search 1st LDAP connection: + * + * see: unbecomeDC_ldap_computer_object() + * + * Request: + * basedn: <domain_partition> + * scope: sub + * filter: (&(|(objectClass=user)(objectClass=computer))(sAMAccountName=<new_dc_account_name>)) + * attrs: distinguishedName + * userAccountControl + * Result: + * CN=<new_dc_netbios_name>,CN=Domain Controllers,<domain_partition> + * distinguishedName: CN=<new_dc_netbios_name>,CN=Domain Controllers,<domain_partition> + * userAccoountControl: 532480 <0x82000> + */ + +/* + * LDAP search 1st LDAP connection: + * + * see: unbecomeDC_ldap_modify_computer() + * + * Request: + * basedn: CN=<new_dc_netbios_name>,CN=Computers,<domain_partition> + * scope: base + * filter: (objectClass=*) + * attrs: userAccountControl + * Result: + * CN=<new_dc_netbios_name>,CN=Computers,<domain_partition> + * userAccoountControl: 532480 <0x82000> + */ + +/* + * LDAP modify 1st LDAP connection: + * + * see: unbecomeDC_ldap_modify_computer() + * + * Request (replace): + * CN=<new_dc_netbios_name>,CN=Computers,<domain_partition> + * userAccoountControl: 4096 <0x1000> + * Result: + * <success> + */ + +/* + * LDAP search 1st LDAP connection: + * + * see: unbecomeDC_ldap_move_computer() + * + * Request: + * basedn: <WKGUID=aa312825768811d1aded00c04fd8d5cd,<domain_partition>> + * scope: base + * filter: (objectClass=*) + * attrs: 1.1 + * Result: + * CN=Computers,<domain_partition> + */ + +/* + * LDAP search 1st LDAP connection: + * + * not implemented because it doesn't give any new information + * + * Request: + * basedn: CN=Computers,<domain_partition> + * scope: base + * filter: (objectClass=*) + * attrs: distinguishedName + * Result: + * CN=Computers,<domain_partition> + * distinguishedName: CN=Computers,<domain_partition> + */ + +/* + * LDAP modifyRDN 1st LDAP connection: + * + * see: unbecomeDC_ldap_move_computer() + * + * Request: + * entry: CN=<new_dc_netbios_name>,CN=Domain Controllers,<domain_partition> + * newrdn: CN=<new_dc_netbios_name> + * deleteoldrdn: TRUE + * newparent: CN=Computers,<domain_partition> + * Result: + * <success> + */ + +/* + * LDAP unbind on the 1st LDAP connection + * + * not implemented, because it's not needed... + */ + +/* + * Open 1st DRSUAPI connection to the DC using admin credentials + * DsBind with DRSUAPI_DS_BIND_GUID ("e24d201a-4fd6-11d1-a3da-0000f875ae0d") + * + * see: unbecomeDC_drsuapi_connect_send(), unbecomeDC_drsuapi_connect_recv(), + * unbecomeDC_drsuapi_bind_send() and unbecomeDC_drsuapi_bind_recv() + */ + +/* + * DsRemoveDsServer to remove the + * CN=<machine_name>,CN=Servers,CN=<site_name>,CN=Configuration,<domain_partition> + * and CN=NTDS Settings,CN=<machine_name>,CN=Servers,CN=<site_name>,CN=Configuration,<domain_partition> + * on the 1st DRSUAPI connection + * + * see: unbecomeDC_drsuapi_remove_ds_server_send() and unbecomeDC_drsuapi_remove_ds_server_recv() + */ + +/* + * DsUnbind on the 1st DRSUAPI connection + * + * not implemented, because it's not needed... + */ + + struct libnet_UnbecomeDC_state { struct composite_context *creq; |