split pipes.c down into util, netlog and ntlsa.

(This used to be commit 8fe02c239d70497af449ed0cdf1a32de10021ba1)

5 files changed, 1261 insertions, 1142 deletions

diff --git a/source3/include/proto.h b/source3/include/proto.h
index 72b15173ec..324431e2b3 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -626,27 +626,49 @@ BOOL server_validate(char *buf);
 BOOL pcap_printername_ok(char *pszPrintername, char *pszPrintcapname);
 void pcap_printer_fn(void (*fn)());
 
-/*The following definitions come from  pipes.c  */
+/*The following definitions come from  pipenetlog.c  */
 
-int reply_open_pipe_and_X(char *inbuf,char *outbuf,int length,int bufsize);
-BOOL api_LsarpcSNPHS(int cnum,int uid, char *param,char *data,
+BOOL api_netlogrpcTNP(int cnum,int uid, char *param,char *data,
 		     int mdrcnt,int mprcnt,
 		     char **rdata,char **rparam,
 		     int *rdata_len,int *rparam_len);
-BOOL api_LsarpcTNP(int cnum,int uid, char *param,char *data,
+
+/*The following definitions come from  pipentlsa.c  */
+
+BOOL api_ntLsarpcTNP(int cnum,int uid, char *param,char *data,
 		     int mdrcnt,int mprcnt,
 		     char **rdata,char **rparam,
 		     int *rdata_len,int *rparam_len);
-char *dom_sid_to_string(DOM_SID *sid);
-BOOL api_ntLsarpcTNP(int cnum,int uid, char *param,char *data,
+
+/*The following definitions come from  pipes.c  */
+
+int reply_open_pipe_and_X(char *inbuf,char *outbuf,int length,int bufsize);
+BOOL api_LsarpcSNPHS(int cnum,int uid, char *param,char *data,
 		     int mdrcnt,int mprcnt,
 		     char **rdata,char **rparam,
 		     int *rdata_len,int *rparam_len);
-BOOL api_netlogrpcTNP(int cnum,int uid, char *param,char *data,
+void LsarpcTNP1(char *data,char **rdata, int *rdata_len);
+BOOL api_LsarpcTNP(int cnum,int uid, char *param,char *data,
 		     int mdrcnt,int mprcnt,
 		     char **rdata,char **rparam,
 		     int *rdata_len,int *rparam_len);
 
+/*The following definitions come from  pipeutil.c  */
+
+void initrpcreply(char *inbuf, char *q);
+void endrpcreply(char *inbuf, char *q, int datalen, int rtnval, int *rlen);
+uint32 name_to_rid(char *user_name);
+char *dom_sid_to_string(DOM_SID *sid);
+void make_dom_sid(DOM_SID *sid, char *domsid);
+void create_rpc_reply(RPC_HDR *hdr, uint32 call_id, int data_len);
+int make_rpc_reply(char *inbuf, char *q, int data_len);
+void make_uni_hdr(UNIHDR *hdr, int max_len, int len, uint16 terminate);
+void make_uni_hdr2(UNIHDR2 *hdr, int max_len, int len, uint16 terminate);
+void make_unistr(UNISTR *str, char *buf);
+void make_unistr2(UNISTR2 *str, char *buf, int len, char terminate);
+void make_dom_rid2(DOM_RID2 *rid2, uint32 rid);
+void make_dom_sid2(DOM_SID2 *sid2, char *sid_str);
+
 /*The following definitions come from  predict.c  */
 
 int read_predict(int fd,int offset,char *buf,char **ptr,int num);
diff --git a/source3/pipenetlog.c b/source3/pipenetlog.c
new file mode 100644
index 0000000000..ef5acdc545
--- /dev/null
+++ b/source3/pipenetlog.c
@@ -0,0 +1,610 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   Pipe SMB reply routines
+   Copyright (C) Andrew Tridgell 1992-1997,
+   Copyright (C) Luke Kenneth Casson Leighton 1996-1997.
+   Copyright (C) Paul Ashton  1997.
+   
+   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 2 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, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+/*
+   This file handles reply_ calls on named pipes that the server
+   makes to handle specific protocols
+*/
+
+
+#include "includes.h"
+#include "trans2.h"
+#include "nterr.h"
+
+extern int DEBUGLEVEL;
+
+
+#ifdef NTDOMAIN
+
+static void make_lsa_r_req_chal(LSA_R_REQ_CHAL *r_c,
+                                DOM_CHAL *srv_chal, int status)
+{
+	DEBUG(6,("make_lsa_r_req_chal: %d\n", __LINE__));
+	memcpy(r_c->srv_chal.data, srv_chal->data, sizeof(srv_chal->data));
+	r_c->status = status;
+}
+
+static int lsa_reply_req_chal(LSA_Q_REQ_CHAL *q_c, char *q, char *base,
+					DOM_CHAL *srv_chal)
+{
+	LSA_R_REQ_CHAL r_c;
+
+	DEBUG(6,("lsa_reply_req_chal: %d\n", __LINE__));
+
+	/* set up the LSA REQUEST CHALLENGE response */
+	make_lsa_r_req_chal(&r_c, srv_chal, 0);
+
+	/* store the response in the SMB stream */
+	q = lsa_io_r_req_chal(False, &r_c, q, base, 4, 0);
+
+	DEBUG(6,("lsa_reply_req_chal: %d\n", __LINE__));
+
+	/* return length of SMB data stored */
+	return PTR_DIFF(q, base);
+}
+
+static void make_lsa_r_auth_2(LSA_R_AUTH_2 *r_a,
+                              DOM_CHAL *resp_cred, NEG_FLAGS *flgs, int status)
+{
+	memcpy(  r_a->srv_chal.data, resp_cred->data, sizeof(resp_cred->data));
+	memcpy(&(r_a->srv_flgs)    , flgs           , sizeof(r_a->srv_flgs));
+	r_a->status = status;
+}
+
+static int lsa_reply_auth_2(LSA_Q_AUTH_2 *q_a, char *q, char *base,
+				DOM_CHAL *resp_cred, int status)
+{
+	LSA_R_AUTH_2 r_a;
+
+	/* set up the LSA AUTH 2 response */
+
+	make_lsa_r_auth_2(&r_a, resp_cred, &(q_a->clnt_flgs), status);
+
+	/* store the response in the SMB stream */
+	q = lsa_io_r_auth_2(False, &r_a, q, base, 4, 0);
+
+	/* return length of SMB data stored */
+	return PTR_DIFF(q, base);
+}
+
+static void make_lsa_r_srv_pwset(LSA_R_SRV_PWSET *r_a,
+                             DOM_CRED *srv_cred, int status)  
+{
+	memcpy(&(r_a->srv_cred), srv_cred, sizeof(r_a->srv_cred));
+	r_a->status = status;
+}
+
+static int lsa_reply_srv_pwset(LSA_Q_SRV_PWSET *q_s, char *q, char *base,
+				DOM_CRED *srv_cred, int status)
+{
+	LSA_R_SRV_PWSET r_s;
+
+	/* set up the LSA Server Password Set response */
+	make_lsa_r_srv_pwset(&r_s, srv_cred, status);
+
+	/* store the response in the SMB stream */
+	q = lsa_io_r_srv_pwset(False, &r_s, q, base, 4, 0);
+
+	/* return length of SMB data stored */
+	return PTR_DIFF(q, base);
+}
+
+static void make_lsa_user_info(LSA_USER_INFO *usr,
+
+	NTTIME *logon_time,
+	NTTIME *logoff_time,
+	NTTIME *kickoff_time,
+	NTTIME *pass_last_set_time,
+	NTTIME *pass_can_change_time,
+	NTTIME *pass_must_change_time,
+
+	char *user_name,
+	char *full_name,
+	char *logon_script,
+	char *profile_path,
+	char *home_dir,
+	char *dir_drive,
+
+	uint16 logon_count,
+	uint16 bad_pw_count,
+
+	uint32 user_id,
+	uint32 group_id,
+	uint32 num_groups,
+	DOM_GID *gids,
+	uint32 user_flgs,
+
+	char sess_key[16],
+
+	char *logon_srv,
+	char *logon_dom,
+
+	char *dom_sid,
+	char *other_sids) /* space-delimited set of SIDs */ 
+{
+	/* only cope with one "other" sid, right now. */
+	/* need to count the number of space-delimited sids */
+	int i;
+	int num_other_sids = other_sids != NULL ? 1 : 0;
+
+	int len_user_name    = strlen(user_name   );
+	int len_full_name    = strlen(full_name   );
+	int len_logon_script = strlen(logon_script);
+	int len_profile_path = strlen(profile_path);
+	int len_home_dir     = strlen(home_dir    );
+	int len_dir_drive    = strlen(dir_drive   );
+
+	int len_logon_srv    = strlen(logon_srv);
+	int len_logon_dom    = strlen(logon_dom);
+
+	usr->undoc_buffer = 1; /* yes, we're bothering to put USER_INFO data here */
+
+	usr->logon_time            = *logon_time;
+	usr->logoff_time           = *logoff_time;
+	usr->kickoff_time          = *kickoff_time;
+	usr->pass_last_set_time    = *pass_last_set_time;
+	usr->pass_can_change_time  = *pass_can_change_time;
+	usr->pass_must_change_time = *pass_must_change_time;
+
+	make_uni_hdr(&(usr->hdr_user_name   ), len_user_name   , len_user_name   , 4);
+	make_uni_hdr(&(usr->hdr_full_name   ), len_full_name   , len_full_name   , 4);
+	make_uni_hdr(&(usr->hdr_logon_script), len_logon_script, len_logon_script, 4);
+	make_uni_hdr(&(usr->hdr_profile_path), len_profile_path, len_profile_path, 4);
+	make_uni_hdr(&(usr->hdr_home_dir    ), len_home_dir    , len_home_dir    , 4);
+	make_uni_hdr(&(usr->hdr_dir_drive   ), len_dir_drive   , len_dir_drive   , 4);
+
+	usr->logon_count = logon_count;
+	usr->bad_pw_count = bad_pw_count;
+
+	usr->user_id = user_id;
+	usr->group_id = group_id;
+	usr->num_groups = num_groups;
+	usr->buffer_groups = num_groups ? 1 : 0; /* yes, we're bothering to put group info in */
+	usr->user_flgs = user_flgs;
+
+	if (sess_key != NULL)
+	{
+		memcpy(usr->sess_key, sess_key, sizeof(usr->sess_key));
+	}
+	else
+	{
+		bzero(usr->sess_key, sizeof(usr->sess_key));
+	}
+
+	make_uni_hdr(&(usr->hdr_logon_srv), len_logon_srv, len_logon_srv, 4);
+	make_uni_hdr(&(usr->hdr_logon_dom), len_logon_dom, len_logon_dom, 4);
+
+	usr->buffer_dom_id = dom_sid ? 1 : 0; /* yes, we're bothering to put a domain SID in */
+
+	bzero(usr->padding, sizeof(usr->padding));
+
+	usr->num_other_sids = num_other_sids;
+	usr->buffer_other_sids = num_other_sids != 0 ? 1 : 0; 
+	
+	make_unistr2(&(usr->uni_user_name   ), user_name   , len_user_name   , 0);
+	make_unistr2(&(usr->uni_full_name   ), full_name   , len_full_name   , 0);
+	make_unistr2(&(usr->uni_logon_script), logon_script, len_logon_script, 0);
+	make_unistr2(&(usr->uni_profile_path), profile_path, len_profile_path, 0);
+	make_unistr2(&(usr->uni_home_dir    ), home_dir    , len_home_dir    , 0);
+	make_unistr2(&(usr->uni_dir_drive   ), dir_drive   , len_dir_drive   , 0);
+
+	usr->num_groups2 = num_groups;
+	for (i = 0; i < num_groups; i++)
+	{
+		usr->gids[i] = gids[i];
+	}
+
+	make_unistr2(&(usr->uni_logon_srv), logon_srv, len_logon_srv, 0);
+	make_unistr2(&(usr->uni_logon_dom), logon_dom, len_logon_dom, 0);
+
+	make_dom_sid(&(usr->dom_sid), dom_sid);
+	make_dom_sid(&(usr->other_sids[0]), other_sids);
+}
+
+
+static int lsa_reply_sam_logon(LSA_Q_SAM_LOGON *q_s, char *q, char *base,
+				DOM_CRED *srv_cred, LSA_USER_INFO *user_info)
+{
+	LSA_R_SAM_LOGON r_s;
+
+	/* XXXX maybe we want to say 'no', reject the client's credentials */
+	r_s.buffer_creds = 1; /* yes, we have valid server credentials */
+	memcpy(&(r_s.srv_creds), srv_cred, sizeof(r_s.srv_creds));
+
+	/* store the user information, if there is any. */
+	r_s.user = user_info;
+	r_s.buffer_user = user_info != NULL ? 1 : 0;
+	r_s.status = user_info != NULL ? 0 : (0xC000000|NT_STATUS_NO_SUCH_USER);
+
+	/* store the response in the SMB stream */
+	q = lsa_io_r_sam_logon(False, &r_s, q, base, 4, 0);
+
+	/* return length of SMB data stored */
+	return PTR_DIFF(q, base);
+}
+
+
+static int lsa_reply_sam_logoff(LSA_Q_SAM_LOGOFF *q_s, char *q, char *base,
+				DOM_CRED *srv_cred, 
+				uint32 status)
+{
+	LSA_R_SAM_LOGOFF r_s;
+
+	/* XXXX maybe we want to say 'no', reject the client's credentials */
+	r_s.buffer_creds = 1; /* yes, we have valid server credentials */
+	memcpy(&(r_s.srv_creds), srv_cred, sizeof(r_s.srv_creds));
+
+	r_s.status = status;
+
+	/* store the response in the SMB stream */
+	q = lsa_io_r_sam_logoff(False, &r_s, q, base, 4, 0);
+
+	/* return length of SMB data stored */
+	return PTR_DIFF(q, base);
+}
+
+
+static BOOL update_dcinfo(int cnum, uint16 vuid,
+		struct dcinfo *dc, DOM_CHAL *clnt_chal, char *mach_acct)
+{
+    struct smb_passwd *smb_pass;
+	int i;
+
+	unbecome_user();
+	smb_pass = get_smbpwnam(mach_acct);
+	become_user(cnum, vuid);
+
+	if (smb_pass != NULL)
+	{
+		memcpy(dc->md4pw, smb_pass->smb_nt_passwd, sizeof(dc->md4pw));
+		DEBUG(5,("dc->md4pw(%d) :", sizeof(dc->md4pw)));
+		dump_data(5, dc->md4pw, 16);
+	}
+	else
+	{
+		/* No such machine account. Should error out here, but we'll
+		   print and carry on */
+		DEBUG(1,("No account in domain for %s\n", mach_acct));
+		return False;
+	}
+
+	{
+		char foo[16];
+		for (i = 0; i < 16; i++) sprintf(foo+i*2,"%02x ", dc->md4pw[i]);
+		DEBUG(4,("pass %s %s\n", mach_acct, foo));
+	}
+
+	/* copy the client credentials */
+	memcpy(dc->clnt_chal.data, clnt_chal->data, sizeof(clnt_chal->data));
+	memcpy(dc->clnt_cred.data, clnt_chal->data, sizeof(clnt_chal->data));
+
+	/* create a server challenge for the client */
+	/* PAXX: set these to random values. */
+	/* lkcl: paul, you mentioned that it doesn't really matter much */
+	for (i = 0; i < 8; i++)
+	{
+		dc->srv_chal.data[i] = 0xA5;
+	}
+
+	/* from client / server challenges and md4 password, generate sess key */
+	cred_session_key(&(dc->clnt_chal), &(dc->srv_chal),
+	                   dc->md4pw, dc->sess_key);
+
+	DEBUG(6,("update_dcinfo: %d\n", __LINE__));
+
+	return True;
+}
+
+static void api_lsa_req_chal( int cnum, uint16 vuid,
+                              user_struct *vuser,
+                              char *param, char *data,
+                              char **rdata, int *rdata_len )
+{
+	LSA_Q_REQ_CHAL q_r;
+
+	fstring mach_acct;
+
+	/* grab the challenge... */
+	lsa_io_q_req_chal(True, &q_r, data + 0x18, data, 4, 0);
+
+	fstrcpy(mach_acct, unistr2(q_r.uni_logon_clnt.buffer));
+
+	strcat(mach_acct, "$");
+
+	DEBUG(6,("q_r.clnt_chal.data(%d) :", sizeof(q_r.clnt_chal.data)));
+	dump_data(6, q_r.clnt_chal.data, 8);
+
+	update_dcinfo(cnum, vuid, &(vuser->dc), &(q_r.clnt_chal), mach_acct);
+
+	/* construct reply.  return status is always 0x0 */
+	*rdata_len = lsa_reply_req_chal(&q_r, *rdata + 0x18, *rdata,
+					&(vuser->dc.srv_chal));
+
+}
+
+static void api_lsa_auth_2( user_struct *vuser,
+                            char *param, char *data,
+                            char **rdata, int *rdata_len )
+{
+	LSA_Q_AUTH_2 q_a;
+
+	DOM_CHAL srv_chal;
+	UTIME srv_time;
+
+	srv_time.time = 0;
+
+	/* grab the challenge... */
+	lsa_io_q_auth_2(True, &q_a, data + 0x18, data, 4, 0);
+
+	/* check that the client credentials are valid */
+	cred_assert(&(q_a.clnt_chal), vuser->dc.sess_key,
+                &(vuser->dc.srv_cred), srv_time);
+
+	/* create server credentials for inclusion in the reply */
+	cred_create(vuser->dc.sess_key, &(vuser->dc.clnt_cred), srv_time, &srv_chal);
+
+	/* construct reply.  */
+	*rdata_len = lsa_reply_auth_2(&q_a, *rdata + 0x18, *rdata,
+					&srv_chal, 0x0);
+}
+
+
+static BOOL deal_with_credentials(user_struct *vuser,
+			DOM_CRED *clnt_cred, DOM_CRED *srv_cred)
+{
+	UTIME new_clnt_time;
+
+	/* doesn't matter that server time is 0 */
+	srv_cred->timestamp.time = 0;
+
+	/* check that the client credentials are valid */
+	if (cred_assert(&(clnt_cred->challenge), vuser->dc.sess_key,
+                    &(vuser->dc.srv_cred), clnt_cred->timestamp))
+	{
+		return False;
+	}
+
+	/* increment client time by one second */
+	new_clnt_time.time = clnt_cred->timestamp.time + 1;
+
+	/* create server credentials for inclusion in the reply */
+	cred_create(vuser->dc.sess_key, &(vuser->dc.clnt_cred), new_clnt_time,
+	            &(srv_cred->challenge));
+
+	/* update the client and server credentials, for use next time... */
+	*(uint32*)(vuser->dc.srv_cred.data) = ( *(uint32*)(vuser->dc.clnt_cred.data) += new_clnt_time.time );
+
+	return True;
+}
+
+static void api_lsa_srv_pwset( user_struct *vuser,
+                               char *param, char *data,
+                               char **rdata, int *rdata_len )
+{
+	LSA_Q_SRV_PWSET q_a;
+
+	DOM_CRED srv_cred;
+
+	/* grab the challenge and encrypted password ... */
+	lsa_io_q_srv_pwset(True, &q_a, data + 0x18, data, 4, 0);
+
+	/* checks and updates credentials.  creates reply credentials */
+	deal_with_credentials(vuser, &(q_a.clnt_id.cred), &srv_cred);
+
+	/* construct reply.  always indicate failure.  nt keeps going... */
+	*rdata_len = lsa_reply_srv_pwset(&q_a, *rdata + 0x18, *rdata,
+					&srv_cred,
+	                NT_STATUS_WRONG_PASSWORD|0xC000000);
+}
+
+
+static void api_lsa_sam_logoff( user_struct *vuser,
+                               char *param, char *data,
+                               char **rdata, int *rdata_len )
+{
+	LSA_Q_SAM_LOGOFF q_l;
+
+	DOM_CRED srv_cred;
+
+	/* grab the challenge... */
+	lsa_io_q_sam_logoff(True, &q_l, data + 0x18, data, 4, 0);
+
+	/* checks and updates credentials.  creates reply credentials */
+	deal_with_credentials(vuser, &(q_l.sam_id.client.cred), &srv_cred);
+
+	/* construct reply.  always indicate success */
+	*rdata_len = lsa_reply_sam_logoff(&q_l, *rdata + 0x18, *rdata,
+					&srv_cred,
+	                0x0);
+}
+
+
+static void api_lsa_sam_logon( user_struct *vuser,
+                               char *param, char *data,
+                               char **rdata, int *rdata_len )
+{
+	LSA_Q_SAM_LOGON q_l;
+	LSA_USER_INFO usr_info;
+	LSA_USER_INFO *p_usr_info = NULL;
+
+	DOM_CRED srv_creds;
+
+	lsa_io_q_sam_logon(True, &q_l, data + 0x18, data, 4, 0);
+
+	/* checks and updates credentials.  creates reply credentials */
+	deal_with_credentials(vuser, &(q_l.sam_id.client.cred), &srv_creds);
+
+	if (vuser != NULL)
+	{
+		NTTIME dummy_time;
+		pstring logon_script;
+		pstring profile_path;
+		pstring home_dir;
+		pstring home_drive;
+		pstring my_name;
+		pstring my_workgroup;
+		pstring dom_sid;
+		pstring username;
+		extern pstring myname;
+
+		dummy_time.low  = 0xffffffff;
+		dummy_time.high = 0x7fffffff;
+
+		get_myname(myname, NULL);
+
+		pstrcpy(logon_script, lp_logon_script());
+		pstrcpy(profile_path, lp_logon_path  ());
+		pstrcpy(dom_sid     , lp_domainsid   ());
+		pstrcpy(my_workgroup, lp_workgroup   ());
+
+		pstrcpy(username, unistr2(q_l.sam_id.client.login.uni_acct_name.buffer));
+		pstrcpy(my_name     , myname           );
+		strupper(my_name);
+
+		pstrcpy(home_drive  , "a:"             );
+
+#if (defined(NETGROUP) && defined(AUTOMOUNT))
+		pstrcpy(home_dir    , vuser->home_share);
+#else
+		pstrcpy(home_dir    , "\\\\%L\\%U");
+		standard_sub_basic(home_dir);
+#endif
+
+		p_usr_info = &usr_info;
+
+		make_lsa_user_info(p_usr_info,
+
+		               &dummy_time, /* logon_time */
+		               &dummy_time, /* logoff_time */
+		               &dummy_time, /* kickoff_time */
+		               &dummy_time, /* pass_last_set_time */
+		               &dummy_time, /* pass_can_change_time */
+		               &dummy_time, /* pass_must_change_time */
+
+		               username, /* user_name */
+		               vuser->real_name, /* full_name */
+		               logon_script, /* logon_script */
+		               profile_path, /* profile_path */
+		               home_dir, /* home_dir */
+		               home_drive, /* dir_drive */
+
+		               0, /* logon_count */
+		               0, /* bad_pw_count */
+
+		               vuser->uid, /* uint32 user_id */
+		               vuser->gid, /* uint32 group_id */
+		               0,    /* uint32 num_groups */
+		               NULL, /* DOM_GID *gids */
+		               0x20, /* uint32 user_flgs */
+
+		               NULL, /* char sess_key[16] */
+
+		               my_name, /* char *logon_srv */
+		               my_workgroup, /* char *logon_dom */
+
+		               dom_sid, /* char *dom_sid */
+		               NULL); /* char *other_sids */
+	}
+
+	*rdata_len = lsa_reply_sam_logon(&q_l, *rdata + 0x18, *rdata,
+					&srv_creds, p_usr_info);
+}
+
+
+BOOL api_netlogrpcTNP(int cnum,int uid, char *param,char *data,
+		     int mdrcnt,int mprcnt,
+		     char **rdata,char **rparam,
+		     int *rdata_len,int *rparam_len)
+{
+	uint16 opnum = SVAL(data,22);
+	int pkttype  = CVAL(data, 2);
+
+	user_struct *vuser;
+
+	if (pkttype == 0x0b) /* RPC BIND */
+	{
+		DEBUG(4,("netlogon rpc bind %x\n",pkttype));
+		LsarpcTNP1(data,rdata,rdata_len);
+		return True;
+	}
+
+	DEBUG(4,("netlogon TransactNamedPipe op %x\n",opnum));
+
+	if ((vuser = get_valid_user_struct(uid)) == NULL) return False;
+
+	DEBUG(3,("Username of UID %d is %s\n", vuser->uid, vuser->name));
+#if defined(NETGROUP) && defined(AUTOMOUNT)
+	DEBUG(3,("HOMESHR for %s is %s\n", vuser->name, vuser->home_share));
+#endif
+
+	switch (opnum)
+	{
+		case LSA_REQCHAL:
+		{
+			DEBUG(3,("LSA_REQCHAL\n"));
+			api_lsa_req_chal(cnum, uid, vuser, param, data, rdata, rdata_len);
+			make_rpc_reply(data, *rdata, *rdata_len);
+			break;
+		}
+
+		case LSA_AUTH2:
+		{
+			DEBUG(3,("LSA_AUTH2\n"));
+			api_lsa_auth_2(vuser, param, data, rdata, rdata_len);
+			make_rpc_reply(data, *rdata, *rdata_len);
+			break;
+		}
+
+		case LSA_SRVPWSET:
+		{
+			DEBUG(3,("LSA_SRVPWSET\n"));
+			api_lsa_srv_pwset(vuser, param, data, rdata, rdata_len);
+			make_rpc_reply(data, *rdata, *rdata_len);
+			break;
+		}
+
+		case LSA_SAMLOGON:
+		{
+			DEBUG(3,("LSA_SAMLOGON\n"));
+			api_lsa_sam_logon(vuser, param, data, rdata, rdata_len);
+			make_rpc_reply(data, *rdata, *rdata_len);
+			break;
+		}
+
+		case LSA_SAMLOGOFF:
+		{
+			DEBUG(3,("LSA_SAMLOGOFF\n"));
+			api_lsa_sam_logoff(vuser, param, data, rdata, rdata_len);
+			break;
+		}
+
+		default:
+		{
+  			DEBUG(4, ("**** netlogon, unknown code: %lx\n", opnum));
+			break;
+		}
+	}
+
+	return True;
+}
+
+#endif /* NTDOMAIN */
diff --git a/source3/pipentlsa.c b/source3/pipentlsa.c
new file mode 100644
index 0000000000..55deffabd6
--- /dev/null
+++ b/source3/pipentlsa.c
@@ -0,0 +1,408 @@
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   Pipe SMB reply routines
+   Copyright (C) Andrew Tridgell 1992-1997,
+   Copyright (C) Luke Kenneth Casson Leighton 1996-1997.
+   Copyright (C) Paul Ashton  1997.
+   
+   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 2 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, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+/*
+   This file handles reply_ calls on named pipes that the server
+   makes to handle specific protocols
+*/
+
+
+#include "includes.h"
+#include "trans2.h"
+#include "nterr.h"
+
+extern int DEBUGLEVEL;
+
+#ifdef NTDOMAIN
+
+static int lsa_reply_open_policy(char *q, char *base)
+{
+	int i;
+	LSA_R_OPEN_POL r_o;
+
+	/* set up the LSA QUERY INFO response */
+	/* bzero(&(r_o.pol.data), POL_HND_SIZE); */
+	for (i = 0; i < POL_HND_SIZE; i++)
+	{
+		r_o.pol.data[i] = i;
+	}
+	r_o.status = 0x0;
+
+	/* store the response in the SMB stream */
+	q = lsa_io_r_open_pol(False, &r_o, q, base, 4, 0);
+
+	/* return length of SMB data stored */
+	return PTR_DIFF(q, base);
+}
+
+static void make_dom_query(DOM_QUERY *d_q, char *dom_name, char *dom_sid)
+{
+	int domlen = strlen(dom_name);
+
+	d_q->uni_dom_max_len = domlen * 2;
+	d_q->padding = 0;
+	d_q->uni_dom_str_len = domlen * 2;
+
+	d_q->buffer_dom_name = 0; /* domain buffer pointer */
+	d_q->buffer_dom_sid  = 0; /* domain sid pointer */
+
+	/* NOT null-terminated: 4-terminated instead! */
+	make_unistr2(&(d_q->uni_domain_name), dom_name, domlen, 4);
+
+	make_dom_sid(&(d_q->dom_sid), dom_sid);
+}
+
+static int lsa_reply_query_info(LSA_Q_QUERY_INFO *q_q, char *q, char *base,
+				char *dom_name, char *dom_sid)
+{
+	LSA_R_QUERY_INFO r_q;
+
+	/* set up the LSA QUERY INFO response */
+
+	r_q.undoc_buffer = 1; /* not null */
+	r_q.info_class = q_q->info_class;
+
+	make_dom_query(&r_q.dom.id5, dom_name, dom_sid);
+
+	r_q.status = 0x0;
+
+	/* store the response in the SMB stream */
+	q = lsa_io_r_query(False, &r_q, q, base, 4, 0);
+
+	/* return length of SMB data stored */
+	return PTR_DIFF(q, base);
+}
+
+/* pretty much hard-coded choice of "other" sids, unfortunately... */
+static void make_dom_ref(DOM_R_REF *ref,
+				char *dom_name, char *dom_sid,
+				char *other_sid1, char *other_sid2, char *other_sid3)
+{
+	int len_dom_name   = strlen(dom_name);
+	int len_other_sid1 = strlen(other_sid1);
+	int len_other_sid2 = strlen(other_sid2);
+	int len_other_sid3 = strlen(other_sid3);
+
+	ref->undoc_buffer = 1;
+	ref->num_ref_doms_1 = 4;
+	ref->buffer_dom_name = 1;
+	ref->max_entries = 32;
+	ref->num_ref_doms_2 = 4;
+
+	make_uni_hdr2(&(ref->hdr_dom_name  ), len_dom_name  , len_dom_name  , 0);
+	make_uni_hdr2(&(ref->hdr_ref_dom[0]), len_other_sid1, len_other_sid1, 0);
+	make_uni_hdr2(&(ref->hdr_ref_dom[1]), len_other_sid2, len_other_sid2, 0);
+	make_uni_hdr2(&(ref->hdr_ref_dom[2]), len_other_sid3, len_other_sid3, 0);
+
+	if (dom_name != NULL)
+	{
+		make_unistr(&(ref->uni_dom_name), dom_name);
+	}
+
+	make_dom_sid(&(ref->ref_dom[0]), dom_sid   );
+	make_dom_sid(&(ref->ref_dom[1]), other_sid1);
+	make_dom_sid(&(ref->ref_dom[2]), other_sid2);
+	make_dom_sid(&(ref->ref_dom[3]), other_sid3);
+}
+
+static void make_reply_lookup_rids(LSA_R_LOOKUP_RIDS *r_l,
+				int num_entries, uint32 dom_rids[MAX_LOOKUP_SIDS],
+				char *dom_name, char *dom_sid,
+				char *other_sid1, char *other_sid2, char *other_sid3)
+{
+	int i;
+
+	make_dom_ref(&(r_l->dom_ref), dom_name, dom_sid,
+	             other_sid1, other_sid2, other_sid3);
+
+	r_l->num_entries = num_entries;
+	r_l->undoc_buffer = 1;
+	r_l->num_entries2 = num_entries;
+
+	for (i = 0; i < num_entries; i++)
+	{
+		make_dom_rid2(&(r_l->dom_rid[i]), dom_rids[i]);
+	}
+
+	r_l->num_entries3 = num_entries;
+}
+
+static void make_reply_lookup_sids(LSA_R_LOOKUP_SIDS *r_l,
+				int num_entries, fstring dom_sids[MAX_LOOKUP_SIDS],
+				char *dom_name, char *dom_sid,
+				char *other_sid1, char *other_sid2, char *other_sid3)
+{
+	int i;
+
+	make_dom_ref(&(r_l->dom_ref), dom_name, dom_sid,
+	             other_sid1, other_sid2, other_sid3);
+
+	r_l->num_entries = num_entries;
+	r_l->undoc_buffer = 1;
+	r_l->num_entries2 = num_entries;
+
+	for (i = 0; i < num_entries; i++)
+	{
+		make_dom_sid2(&(r_l->dom_sid[i]), dom_sids[i]);
+	}
+
+	r_l->num_entries3 = num_entries;
+}
+
+static int lsa_reply_lookup_sids(char *q, char *base,
+				int num_entries, fstring dom_sids[MAX_LOOKUP_SIDS],
+				char *dom_name, char *dom_sid,
+				char *other_sid1, char *other_sid2, char *other_sid3)
+{
+	LSA_R_LOOKUP_SIDS r_l;
+
+	/* set up the LSA Lookup SIDs response */
+	make_reply_lookup_sids(&r_l, num_entries, dom_sids,
+				dom_name, dom_sid, other_sid1, other_sid2, other_sid3);
+	r_l.status = 0x0;
+
+	/* store the response in the SMB stream */
+	q = lsa_io_r_lookup_sids(False, &r_l, q, base, 4, 0);
+
+	/* return length of SMB data stored */
+	return PTR_DIFF(q, base);
+}
+
+static int lsa_reply_lookup_rids(char *q, char *base,
+				int num_entries, uint32 dom_rids[MAX_LOOKUP_SIDS],
+				char *dom_name, char *dom_sid,
+				char *other_sid1, char *other_sid2, char *other_sid3)
+{
+	LSA_R_LOOKUP_RIDS r_l;
+
+	/* set up the LSA Lookup RIDs response */
+	make_reply_lookup_rids(&r_l, num_entries, dom_rids,
+				dom_name, dom_sid, other_sid1, other_sid2, other_sid3);
+	r_l.status = 0x0;
+
+	/* store the response in the SMB stream */
+	q = lsa_io_r_lookup_rids(False, &r_l, q, base, 4, 0);
+
+	/* return length of SMB data stored */
+	return PTR_DIFF(q, base);
+}
+
+static void api_lsa_open_policy( char *param, char *data,
+                             char **rdata, int *rdata_len )
+{
+	/* we might actually want to decode the query, but it's not necessary */
+	/* lsa_io_q_open_policy(...); */
+
+	/* return a 20 byte policy handle */
+	*rdata_len = lsa_reply_open_policy(*rdata + 0x18, *rdata);
+}
+
+static void api_lsa_query_info( char *param, char *data,
+                                char **rdata, int *rdata_len )
+{
+	LSA_Q_QUERY_INFO q_i;
+	pstring dom_name;
+	pstring dom_sid;
+
+	/* grab the info class and policy handle */
+	lsa_io_q_query(True, &q_i, data + 0x18, data, 4, 0);
+
+	pstrcpy(dom_name, lp_workgroup());
+	pstrcpy(dom_sid , lp_domainsid());
+
+	/* construct reply.  return status is always 0x0 */
+	*rdata_len = lsa_reply_query_info(&q_i, *rdata + 0x18, *rdata, 
+									 dom_name, dom_sid);
+}
+
+static void api_lsa_lookup_sids( char *param, char *data,
+                                 char **rdata, int *rdata_len )
+{
+	int i;
+	LSA_Q_LOOKUP_SIDS q_l;
+	pstring dom_name;
+	pstring dom_sid;
+	fstring dom_sids[MAX_LOOKUP_SIDS];
+
+	/* grab the info class and policy handle */
+	lsa_io_q_lookup_sids(True, &q_l, data + 0x18, data, 4, 0);
+
+	pstrcpy(dom_name, lp_workgroup());
+	pstrcpy(dom_sid , lp_domainsid());
+
+	/* convert received SIDs to strings, so we can do them. */
+	for (i = 0; i < q_l.num_entries; i++)
+	{
+		fstrcpy(dom_sids[i], dom_sid_to_string(&(q_l.dom_sids[i])));
+	}
+
+	/* construct reply.  return status is always 0x0 */
+	*rdata_len = lsa_reply_lookup_sids(*rdata + 0x18, *rdata,
+	            q_l.num_entries, dom_sids, /* text-converted SIDs */
+				dom_name, dom_sid, /* domain name, domain SID */
+				"S-1-1", "S-1-3", "S-1-5"); /* the three other SIDs */
+}
+
+static void api_lsa_lookup_names( char *param, char *data,
+                                  char **rdata, int *rdata_len )
+{
+	int i;
+	LSA_Q_LOOKUP_RIDS q_l;
+	pstring dom_name;
+	pstring dom_sid;
+	uint32 dom_rids[MAX_LOOKUP_SIDS];
+
+	/* grab the info class and policy handle */
+	lsa_io_q_lookup_rids(True, &q_l, data + 0x18, data, 4, 0);
+
+	pstrcpy(dom_name, lp_workgroup());
+	pstrcpy(dom_sid , lp_domainsid());
+
+	/* convert received RIDs to strings, so we can do them. */
+	for (i = 0; i < q_l.num_entries; i++)
+	{
+		char *user_name = unistr2(q_l.lookup_name[i].str.buffer);
+		dom_rids[i] = name_to_rid(user_name);
+	}
+
+	/* construct reply.  return status is always 0x0 */
+	*rdata_len = lsa_reply_lookup_rids(*rdata + 0x18, *rdata,
+	            q_l.num_entries, dom_rids, /* text-converted SIDs */
+				dom_name, dom_sid, /* domain name, domain SID */
+				"S-1-1", "S-1-3", "S-1-5"); /* the three other SIDs */
+}
+
+BOOL api_ntLsarpcTNP(int cnum,int uid, char *param,char *data,
+		     int mdrcnt,int mprcnt,
+		     char **rdata,char **rparam,
+		     int *rdata_len,int *rparam_len)
+{
+	uint16 opnum = SVAL(data,22);
+
+	int pkttype = CVAL(data, 2);
+	if (pkttype == 0x0b) /* RPC BIND */
+	{
+		DEBUG(4,("netlogon rpc bind %x\n",pkttype));
+		LsarpcTNP1(data,rdata,rdata_len);
+		return True;
+	}
+
+	DEBUG(4,("ntlsa TransactNamedPipe op %x\n",opnum));
+	switch (opnum)
+	{
+		case LSA_OPENPOLICY:
+		{
+			DEBUG(3,("LSA_OPENPOLICY\n"));
+			api_lsa_open_policy(param, data, rdata, rdata_len);
+			make_rpc_reply(data, *rdata, *rdata_len);
+			break;
+		}
+
+		case LSA_QUERYINFOPOLICY:
+		{
+			DEBUG(3,("LSA_QUERYINFOPOLICY\n"));
+
+			api_lsa_query_info(param, data, rdata, rdata_len);
+			make_rpc_reply(data, *rdata, *rdata_len);
+			break;
+		}
+
+		case LSA_ENUMTRUSTDOM:
+		{
+			char *q = *rdata + 0x18;
+
+			DEBUG(3,("LSA_ENUMTRUSTDOM\n"));
+
+			initrpcreply(data, *rdata);
+
+			SIVAL(q, 0, 0); /* enumeration context */
+			SIVAL(q, 0, 4); /* entries read */
+			SIVAL(q, 0, 8); /* trust information */
+
+			endrpcreply(data, *rdata, q-*rdata, 0x8000001a, rdata_len);
+
+			break;
+		}
+
+		case LSA_CLOSE:
+		{
+			char *q = *rdata + 0x18;
+
+			DEBUG(3,("LSA_CLOSE\n"));
+
+			initrpcreply(data, *rdata);
+
+			SIVAL(q, 0, 0);
+			SIVAL(q, 0, 4);
+			SIVAL(q, 0, 8);
+			SIVAL(q, 0, 12);
+			SIVAL(q, 0, 16);
+
+			endrpcreply(data, *rdata, q-*rdata, 0, rdata_len);
+
+			break;
+		}
+
+		case LSA_OPENSECRET:
+		{
+			char *q = *rdata + 0x18;
+			DEBUG(3,("LSA_OPENSECRET\n"));
+
+			initrpcreply(data, *rdata);
+
+			SIVAL(q, 0, 0);
+			SIVAL(q, 0, 4);
+			SIVAL(q, 0, 8);
+			SIVAL(q, 0, 12);
+			SIVAL(q, 0, 16);
+
+			endrpcreply(data, *rdata, q-*rdata, 0xc000034, rdata_len);
+
+			break;
+		}
+
+		case LSA_LOOKUPSIDS:
+		{
+			DEBUG(3,("LSA_OPENSECRET\n"));
+			api_lsa_lookup_sids(param, data, rdata, rdata_len);
+			make_rpc_reply(data, *rdata, *rdata_len);
+			break;
+		}
+
+		case LSA_LOOKUPNAMES:
+		{
+			DEBUG(3,("LSA_LOOKUPNAMES\n"));
+			api_lsa_lookup_names(param, data, rdata, rdata_len);
+			make_rpc_reply(data, *rdata, *rdata_len);
+			break;
+		}
+
+		default:
+		{
+			DEBUG(4, ("NTLSARPC, unknown code: %lx\n", opnum));
+			break;
+		}
+	}
+	return True;
+}
+
+#endif /* NTDOMAIN */
diff --git a/source3/pipeutil.c b/source3/pipeutil.c
new file mode 100644
index 0000000000..ce3f1535c4
--- /dev/null
+++ b/source3/pipeutil.c
@@ -0,0 +1,213 @@
+
+/* 
+   Unix SMB/Netbios implementation.
+   Version 1.9.
+   Pipe SMB utility routines
+   Copyright (C) Andrew Tridgell 1992-1997,
+   Copyright (C) Luke Kenneth Casson Leighton 1996-1997.
+   Copyright (C) Paul Ashton  1997.
+   
+   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 2 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, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+/*
+   This file handles reply_ calls on named pipes that the server
+   makes to handle specific protocols
+*/
+
+
+#include "includes.h"
+#include "trans2.h"
+
+extern int DEBUGLEVEL;
+
+/* this function is due to be replaced */
+void initrpcreply(char *inbuf, char *q)
+{
+	uint32 callid;
+
+	SCVAL(q, 0, 5); q++; /* RPC version 5 */
+	SCVAL(q, 0, 0); q++; /* minor version 0 */
+	SCVAL(q, 0, 2); q++; /* RPC response packet */
+	SCVAL(q, 0, 3); q++; /* first frag + last frag */
+	RSIVAL(q, 0, 0x10000000); q += 4; /* packed data representation */
+	RSSVAL(q, 0, 0); q += 2; /* fragment length, fill in later */
+	SSVAL(q, 0, 0); q += 2; /* authentication length */
+	callid = RIVAL(inbuf, 12);
+	RSIVAL(q, 0, callid); q += 4; /* call identifier - match incoming RPC */
+	SIVAL(q, 0, 0x18); q += 4; /* allocation hint (no idea) */
+	SSVAL(q, 0, 0); q += 2; /* presentation context identifier */
+	SCVAL(q, 0, 0); q++; /* cancel count */
+	SCVAL(q, 0, 0); q++; /* reserved */
+}
+
+/* this function is due to be replaced */
+void endrpcreply(char *inbuf, char *q, int datalen, int rtnval, int *rlen)
+{
+	SSVAL(q, 8, datalen + 4);
+	SIVAL(q,0x10,datalen+4-0x18); /* allocation hint */
+	SIVAL(q, datalen, rtnval);
+	*rlen = datalen + 4;
+	{ int fd; fd = open("/tmp/rpc", O_RDWR); write(fd, q, datalen + 4); }
+}
+
+/* RID username mapping function.  just for fun, it maps to the unix uid */
+uint32 name_to_rid(char *user_name)
+{
+    struct passwd *pw = Get_Pwnam(user_name, False);
+    if (!pw)
+	{
+      DEBUG(1,("Username %s is invalid on this system\n", user_name));
+      return (uint32)(-1);
+    }
+
+    return (uint32)(pw->pw_uid);
+}
+
+
+/* BIG NOTE: this function only does SIDS where the identauth is not >= 2^32 */
+char *dom_sid_to_string(DOM_SID *sid)
+{
+  static pstring sidstr;
+  char subauth[16];
+  int i;
+  uint32 ia = (sid->id_auth[0]) +
+              (sid->id_auth[1] << 8 ) +
+              (sid->id_auth[2] << 16) +
+              (sid->id_auth[3] << 24);
+
+  sprintf(sidstr, "S-%d-%d", sid->sid_no, ia);
+
+  for (i = 0; i < sid->num_auths; i++)
+  {
+    sprintf(subauth, "-%d", sid->sub_auths[i]);
+    strcat(sidstr, subauth);
+  }
+
+  DEBUG(5,("dom_sid_to_string returning %s\n", sidstr));
+  return sidstr;
+}
+
+/* BIG NOTE: this function only does SIDS where the identauth is not >= 2^32 */
+/* identauth >= 2^32 can be detected because it will be specified in hex */
+void make_dom_sid(DOM_SID *sid, char *domsid)
+{
+	int identauth;
+	char *p;
+
+	DEBUG(4,("netlogon domain SID: %s\n", domsid));
+
+	/* assume, but should check, that domsid starts "S-" */
+	p = strtok(domsid+2,"-");
+	sid->sid_no = atoi(p);
+
+	/* identauth in decimal should be <  2^32 */
+	/* identauth in hex     should be >= 2^32 */
+	identauth = atoi(strtok(0,"-"));
+
+	DEBUG(4,("netlogon rev %d\n", sid->sid_no));
+	DEBUG(4,("netlogon %s ia %d\n", p, identauth));
+
+	sid->id_auth[0] = 0;
+	sid->id_auth[1] = 0;
+	sid->id_auth[2] = (identauth & 0xff000000) >> 24;
+	sid->id_auth[3] = (identauth & 0x00ff0000) >> 16;
+	sid->id_auth[4] = (identauth & 0x0000ff00) >> 8;
+	sid->id_auth[5] = (identauth & 0x000000ff);
+
+	sid->num_auths = 0;
+
+	while ((p = strtok(0, "-")) != NULL)
+	{
+		sid->sub_auths[sid->num_auths++] = atoi(p);
+	}
+}
+
+void create_rpc_reply(RPC_HDR *hdr, uint32 call_id, int data_len)
+{
+	if (hdr == NULL) return;
+
+	hdr->major        = 5;               /* RPC version 5 */
+	hdr->minor        = 0;               /* minor version 0 */
+	hdr->pkt_type     = 2;               /* RPC response packet */
+	hdr->frag         = 3;               /* first frag + last frag */
+	hdr->pack_type    = 1;               /* packed data representation */
+	hdr->frag_len     = data_len;        /* fragment length, fill in later */
+	hdr->auth_len     = 0;               /* authentication length */
+	hdr->call_id      = call_id;         /* call identifier - match incoming RPC */
+	hdr->alloc_hint   = data_len - 0x18; /* allocation hint (no idea) */
+	hdr->context_id   = 0;               /* presentation context identifier */
+	hdr->cancel_count = 0;               /* cancel count */
+	hdr->reserved     = 0;               /* reserved */
+}
+
+int make_rpc_reply(char *inbuf, char *q, int data_len)
+{
+	uint32 callid = RIVAL(inbuf, 12);
+	RPC_HDR hdr;
+
+	create_rpc_reply(&hdr, callid, data_len);
+	return smb_io_rpc_hdr(False, &hdr, q, q, 4, 0) - q;
+}
+
+void make_uni_hdr(UNIHDR *hdr, int max_len, int len, uint16 terminate)
+{
+	hdr->uni_max_len = max_len;
+	hdr->uni_str_len = len;
+	hdr->undoc       = terminate;
+}
+
+void make_uni_hdr2(UNIHDR2 *hdr, int max_len, int len, uint16 terminate)
+{
+	make_uni_hdr(&(hdr->unihdr), max_len, len, terminate);
+	hdr->undoc_buffer = len > 0 ? 1 : 0;
+}
+
+void make_unistr(UNISTR *str, char *buf)
+{
+	/* store the string (null-terminated copy) */
+	PutUniCode((char *)(str->buffer), buf);
+}
+
+void make_unistr2(UNISTR2 *str, char *buf, int len, char terminate)
+{
+	/* set up string lengths. add one if string is not null-terminated */
+	str->uni_max_len = len + (terminate != 0 ? 1 : 0);
+	str->undoc       = 0;
+	str->uni_str_len = len;
+
+	/* store the string (null-terminated copy) */
+	PutUniCode((char *)str->buffer, buf);
+
+	/* overwrite the last character: some strings are terminated with 4 not 0 */
+	str->buffer[len] = (uint16)terminate;
+}
+
+void make_dom_rid2(DOM_RID2 *rid2, uint32 rid)
+{
+	rid2->type    = 0x5;
+	rid2->undoc   = 0x5;
+	rid2->rid     = rid;
+	rid2->rid_idx = 0;
+}
+
+void make_dom_sid2(DOM_SID2 *sid2, char *sid_str)
+{
+	int len_sid_str = strlen(sid_str);
+
+	sid2->type = 0x5;
+	sid2->undoc = 0;
+	make_uni_hdr2(&(sid2->hdr), len_sid_str, len_sid_str, 0);
+	make_unistr  (&(sid2->str), sid_str);
+}
diff --git a/source3/smbd/pipes.c b/source3/smbd/pipes.c
index 74bde7493d..91ca69c022 100644
--- a/source3/smbd/pipes.c
+++ b/source3/smbd/pipes.c
@@ -28,7 +28,6 @@
 
 #include "includes.h"
 #include "trans2.h"
-#include "nterr.h"
 
 #define	PIPE		"\\PIPE\\"
 #define	PIPELEN		strlen(PIPE)
@@ -216,7 +215,7 @@ BOOL api_LsarpcSNPHS(int cnum,int uid, char *param,char *data,
 
  TransactNamedPipe on \PIPE\lsarpc.
 ****************************************************************************/
-static void LsarpcTNP1(char *data,char **rdata, int *rdata_len)
+void LsarpcTNP1(char *data,char **rdata, int *rdata_len)
 {
   uint32 dword1, dword2;
   char pname[] = "\\PIPE\\lsass";
@@ -363,1136 +362,3 @@ BOOL api_LsarpcTNP(int cnum,int uid, char *param,char *data,
   }
   return(True);
 }
-
-
-#ifdef NTDOMAIN
-/*
-   PAXX: Someone fix above.
-   The above API is indexing RPC calls based on RPC flags and 
-   fragment length. I've decided to do it based on operation number :-)
-*/
-
-/* this function is due to be replaced */
-static void initrpcreply(char *inbuf, char *q)
-{
-	uint32 callid;
-
-	SCVAL(q, 0, 5); q++; /* RPC version 5 */
-	SCVAL(q, 0, 0); q++; /* minor version 0 */
-	SCVAL(q, 0, 2); q++; /* RPC response packet */
-	SCVAL(q, 0, 3); q++; /* first frag + last frag */
-	RSIVAL(q, 0, 0x10000000); q += 4; /* packed data representation */
-	RSSVAL(q, 0, 0); q += 2; /* fragment length, fill in later */
-	SSVAL(q, 0, 0); q += 2; /* authentication length */
-	callid = RIVAL(inbuf, 12);
-	RSIVAL(q, 0, callid); q += 4; /* call identifier - match incoming RPC */
-	SIVAL(q, 0, 0x18); q += 4; /* allocation hint (no idea) */
-	SSVAL(q, 0, 0); q += 2; /* presentation context identifier */
-	SCVAL(q, 0, 0); q++; /* cancel count */
-	SCVAL(q, 0, 0); q++; /* reserved */
-}
-
-/* this function is due to be replaced */
-static void endrpcreply(char *inbuf, char *q, int datalen, int rtnval, int *rlen)
-{
-	SSVAL(q, 8, datalen + 4);
-	SIVAL(q,0x10,datalen+4-0x18); /* allocation hint */
-	SIVAL(q, datalen, rtnval);
-	*rlen = datalen + 4;
-	{ int fd; fd = open("/tmp/rpc", O_RDWR); write(fd, q, datalen + 4); }
-}
-
-/* RID username mapping function.  just for fun, it maps to the unix uid */
-static uint32 name_to_rid(char *user_name)
-{
-    struct passwd *pw = Get_Pwnam(user_name, False);
-    if (!pw)
-	{
-      DEBUG(1,("Username %s is invalid on this system\n", user_name));
-      return (uint32)(-1);
-    }
-
-    return (uint32)(pw->pw_uid);
-}
-
-
-/* BIG NOTE: this function only does SIDS where the identauth is not >= 2^32 */
-char *dom_sid_to_string(DOM_SID *sid)
-{
-  static pstring sidstr;
-  char subauth[16];
-  int i;
-  uint32 ia = (sid->id_auth[0]) +
-              (sid->id_auth[1] << 8 ) +
-              (sid->id_auth[2] << 16) +
-              (sid->id_auth[3] << 24);
-
-  sprintf(sidstr, "S-%d-%d", sid->sid_no, ia);
-
-  for (i = 0; i < sid->num_auths; i++)
-  {
-    sprintf(subauth, "-%d", sid->sub_auths[i]);
-    strcat(sidstr, subauth);
-  }
-
-  DEBUG(5,("dom_sid_to_string returning %s\n", sidstr));
-  return sidstr;
-}
-
-/* BIG NOTE: this function only does SIDS where the identauth is not >= 2^32 */
-/* identauth >= 2^32 can be detected because it will be specified in hex */
-static void make_dom_sid(DOM_SID *sid, char *domsid)
-{
-	int identauth;
-	char *p;
-
-	DEBUG(4,("netlogon domain SID: %s\n", domsid));
-
-	/* assume, but should check, that domsid starts "S-" */
-	p = strtok(domsid+2,"-");
-	sid->sid_no = atoi(p);
-
-	/* identauth in decimal should be <  2^32 */
-	/* identauth in hex     should be >= 2^32 */
-	identauth = atoi(strtok(0,"-"));
-
-	DEBUG(4,("netlogon rev %d\n", sid->sid_no));
-	DEBUG(4,("netlogon %s ia %d\n", p, identauth));
-
-	sid->id_auth[0] = 0;
-	sid->id_auth[1] = 0;
-	sid->id_auth[2] = (identauth & 0xff000000) >> 24;
-	sid->id_auth[3] = (identauth & 0x00ff0000) >> 16;
-	sid->id_auth[4] = (identauth & 0x0000ff00) >> 8;
-	sid->id_auth[5] = (identauth & 0x000000ff);
-
-	sid->num_auths = 0;
-
-	while ((p = strtok(0, "-")) != NULL)
-	{
-		sid->sub_auths[sid->num_auths++] = atoi(p);
-	}
-}
-
-static void create_rpc_reply(RPC_HDR *hdr, uint32 call_id, int data_len)
-{
-	if (hdr == NULL) return;
-
-	hdr->major        = 5;               /* RPC version 5 */
-	hdr->minor        = 0;               /* minor version 0 */
-	hdr->pkt_type     = 2;               /* RPC response packet */
-	hdr->frag         = 3;               /* first frag + last frag */
-	hdr->pack_type    = 1;               /* packed data representation */
-	hdr->frag_len     = data_len;        /* fragment length, fill in later */
-	hdr->auth_len     = 0;               /* authentication length */
-	hdr->call_id      = call_id;         /* call identifier - match incoming RPC */
-	hdr->alloc_hint   = data_len - 0x18; /* allocation hint (no idea) */
-	hdr->context_id   = 0;               /* presentation context identifier */
-	hdr->cancel_count = 0;               /* cancel count */
-	hdr->reserved     = 0;               /* reserved */
-}
-
-static int make_rpc_reply(char *inbuf, char *q, int data_len)
-{
-	uint32 callid = RIVAL(inbuf, 12);
-	RPC_HDR hdr;
-
-	create_rpc_reply(&hdr, callid, data_len);
-	return smb_io_rpc_hdr(False, &hdr, q, q, 4, 0) - q;
-}
-
-static int lsa_reply_open_policy(char *q, char *base)
-{
-	int i;
-	LSA_R_OPEN_POL r_o;
-
-	/* set up the LSA QUERY INFO response */
-	/* bzero(&(r_o.pol.data), POL_HND_SIZE); */
-	for (i = 0; i < POL_HND_SIZE; i++)
-	{
-		r_o.pol.data[i] = i;
-	}
-	r_o.status = 0x0;
-
-	/* store the response in the SMB stream */
-	q = lsa_io_r_open_pol(False, &r_o, q, base, 4, 0);
-
-	/* return length of SMB data stored */
-	return PTR_DIFF(q, base);
-}
-
-static void make_uni_hdr(UNIHDR *hdr, int max_len, int len, uint16 terminate)
-{
-	hdr->uni_max_len = max_len;
-	hdr->uni_str_len = len;
-	hdr->undoc       = terminate;
-}
-
-static void make_uni_hdr2(UNIHDR2 *hdr, int max_len, int len, uint16 terminate)
-{
-	make_uni_hdr(&(hdr->unihdr), max_len, len, terminate);
-	hdr->undoc_buffer = len > 0 ? 1 : 0;
-}
-
-static void make_unistr(UNISTR *str, char *buf)
-{
-	/* store the string (null-terminated copy) */
-	PutUniCode((char *)(str->buffer), buf);
-}
-
-static void make_unistr2(UNISTR2 *str, char *buf, int len, char terminate)
-{
-	/* set up string lengths. add one if string is not null-terminated */
-	str->uni_max_len = len + (terminate != 0 ? 1 : 0);
-	str->undoc       = 0;
-	str->uni_str_len = len;
-
-	/* store the string (null-terminated copy) */
-	PutUniCode((char *)str->buffer, buf);
-
-	/* overwrite the last character: some strings are terminated with 4 not 0 */
-	str->buffer[len] = (uint16)terminate;
-}
-
-static void make_dom_rid2(DOM_RID2 *rid2, uint32 rid)
-{
-	rid2->type    = 0x5;
-	rid2->undoc   = 0x5;
-	rid2->rid     = rid;
-	rid2->rid_idx = 0;
-}
-
-static void make_dom_sid2(DOM_SID2 *sid2, char *sid_str)
-{
-	int len_sid_str = strlen(sid_str);
-
-	sid2->type = 0x5;
-	sid2->undoc = 0;
-	make_uni_hdr2(&(sid2->hdr), len_sid_str, len_sid_str, 0);
-	make_unistr  (&(sid2->str), sid_str);
-}
-
-static void make_dom_query(DOM_QUERY *d_q, char *dom_name, char *dom_sid)
-{
-	int domlen = strlen(dom_name);
-
-	d_q->uni_dom_max_len = domlen * 2;
-	d_q->padding = 0;
-	d_q->uni_dom_str_len = domlen * 2;
-
-	d_q->buffer_dom_name = 0; /* domain buffer pointer */
-	d_q->buffer_dom_sid  = 0; /* domain sid pointer */
-
-	/* NOT null-terminated: 4-terminated instead! */
-	make_unistr2(&(d_q->uni_domain_name), dom_name, domlen, 4);
-
-	make_dom_sid(&(d_q->dom_sid), dom_sid);
-}
-
-static int lsa_reply_query_info(LSA_Q_QUERY_INFO *q_q, char *q, char *base,
-				char *dom_name, char *dom_sid)
-{
-	LSA_R_QUERY_INFO r_q;
-
-	/* set up the LSA QUERY INFO response */
-
-	r_q.undoc_buffer = 1; /* not null */
-	r_q.info_class = q_q->info_class;
-
-	make_dom_query(&r_q.dom.id5, dom_name, dom_sid);
-
-	r_q.status = 0x0;
-
-	/* store the response in the SMB stream */
-	q = lsa_io_r_query(False, &r_q, q, base, 4, 0);
-
-	/* return length of SMB data stored */
-	return PTR_DIFF(q, base);
-}
-
-/* pretty much hard-coded choice of "other" sids, unfortunately... */
-static void make_dom_ref(DOM_R_REF *ref,
-				char *dom_name, char *dom_sid,
-				char *other_sid1, char *other_sid2, char *other_sid3)
-{
-	int len_dom_name   = strlen(dom_name);
-	int len_other_sid1 = strlen(other_sid1);
-	int len_other_sid2 = strlen(other_sid2);
-	int len_other_sid3 = strlen(other_sid3);
-
-	ref->undoc_buffer = 1;
-	ref->num_ref_doms_1 = 4;
-	ref->buffer_dom_name = 1;
-	ref->max_entries = 32;
-	ref->num_ref_doms_2 = 4;
-
-	make_uni_hdr2(&(ref->hdr_dom_name  ), len_dom_name  , len_dom_name  , 0);
-	make_uni_hdr2(&(ref->hdr_ref_dom[0]), len_other_sid1, len_other_sid1, 0);
-	make_uni_hdr2(&(ref->hdr_ref_dom[1]), len_other_sid2, len_other_sid2, 0);
-	make_uni_hdr2(&(ref->hdr_ref_dom[2]), len_other_sid3, len_other_sid3, 0);
-
-	if (dom_name != NULL)
-	{
-		make_unistr(&(ref->uni_dom_name), dom_name);
-	}
-
-	make_dom_sid(&(ref->ref_dom[0]), dom_sid   );
-	make_dom_sid(&(ref->ref_dom[1]), other_sid1);
-	make_dom_sid(&(ref->ref_dom[2]), other_sid2);
-	make_dom_sid(&(ref->ref_dom[3]), other_sid3);
-}
-
-static void make_reply_lookup_rids(LSA_R_LOOKUP_RIDS *r_l,
-				int num_entries, uint32 dom_rids[MAX_LOOKUP_SIDS],
-				char *dom_name, char *dom_sid,
-				char *other_sid1, char *other_sid2, char *other_sid3)
-{
-	int i;
-
-	make_dom_ref(&(r_l->dom_ref), dom_name, dom_sid,
-	             other_sid1, other_sid2, other_sid3);
-
-	r_l->num_entries = num_entries;
-	r_l->undoc_buffer = 1;
-	r_l->num_entries2 = num_entries;
-
-	for (i = 0; i < num_entries; i++)
-	{
-		make_dom_rid2(&(r_l->dom_rid[i]), dom_rids[i]);
-	}
-
-	r_l->num_entries3 = num_entries;
-}
-
-static void make_reply_lookup_sids(LSA_R_LOOKUP_SIDS *r_l,
-				int num_entries, fstring dom_sids[MAX_LOOKUP_SIDS],
-				char *dom_name, char *dom_sid,
-				char *other_sid1, char *other_sid2, char *other_sid3)
-{
-	int i;
-
-	make_dom_ref(&(r_l->dom_ref), dom_name, dom_sid,
-	             other_sid1, other_sid2, other_sid3);
-
-	r_l->num_entries = num_entries;
-	r_l->undoc_buffer = 1;
-	r_l->num_entries2 = num_entries;
-
-	for (i = 0; i < num_entries; i++)
-	{
-		make_dom_sid2(&(r_l->dom_sid[i]), dom_sids[i]);
-	}
-
-	r_l->num_entries3 = num_entries;
-}
-
-static int lsa_reply_lookup_sids(char *q, char *base,
-				int num_entries, fstring dom_sids[MAX_LOOKUP_SIDS],
-				char *dom_name, char *dom_sid,
-				char *other_sid1, char *other_sid2, char *other_sid3)
-{
-	LSA_R_LOOKUP_SIDS r_l;
-
-	/* set up the LSA Lookup SIDs response */
-	make_reply_lookup_sids(&r_l, num_entries, dom_sids,
-				dom_name, dom_sid, other_sid1, other_sid2, other_sid3);
-	r_l.status = 0x0;
-
-	/* store the response in the SMB stream */
-	q = lsa_io_r_lookup_sids(False, &r_l, q, base, 4, 0);
-
-	/* return length of SMB data stored */
-	return PTR_DIFF(q, base);
-}
-
-static int lsa_reply_lookup_rids(char *q, char *base,
-				int num_entries, uint32 dom_rids[MAX_LOOKUP_SIDS],
-				char *dom_name, char *dom_sid,
-				char *other_sid1, char *other_sid2, char *other_sid3)
-{
-	LSA_R_LOOKUP_RIDS r_l;
-
-	/* set up the LSA Lookup RIDs response */
-	make_reply_lookup_rids(&r_l, num_entries, dom_rids,
-				dom_name, dom_sid, other_sid1, other_sid2, other_sid3);
-	r_l.status = 0x0;
-
-	/* store the response in the SMB stream */
-	q = lsa_io_r_lookup_rids(False, &r_l, q, base, 4, 0);
-
-	/* return length of SMB data stored */
-	return PTR_DIFF(q, base);
-}
-
-static void make_lsa_r_req_chal(LSA_R_REQ_CHAL *r_c,
-                                DOM_CHAL *srv_chal, int status)
-{
-	DEBUG(6,("make_lsa_r_req_chal: %d\n", __LINE__));
-	memcpy(r_c->srv_chal.data, srv_chal->data, sizeof(srv_chal->data));
-	r_c->status = status;
-}
-
-static int lsa_reply_req_chal(LSA_Q_REQ_CHAL *q_c, char *q, char *base,
-					DOM_CHAL *srv_chal)
-{
-	LSA_R_REQ_CHAL r_c;
-
-	DEBUG(6,("lsa_reply_req_chal: %d\n", __LINE__));
-
-	/* set up the LSA REQUEST CHALLENGE response */
-	make_lsa_r_req_chal(&r_c, srv_chal, 0);
-
-	/* store the response in the SMB stream */
-	q = lsa_io_r_req_chal(False, &r_c, q, base, 4, 0);
-
-	DEBUG(6,("lsa_reply_req_chal: %d\n", __LINE__));
-
-	/* return length of SMB data stored */
-	return PTR_DIFF(q, base);
-}
-
-static void make_lsa_r_auth_2(LSA_R_AUTH_2 *r_a,
-                              DOM_CHAL *resp_cred, NEG_FLAGS *flgs, int status)
-{
-	memcpy(  r_a->srv_chal.data, resp_cred->data, sizeof(resp_cred->data));
-	memcpy(&(r_a->srv_flgs)    , flgs           , sizeof(r_a->srv_flgs));
-	r_a->status = status;
-}
-
-static int lsa_reply_auth_2(LSA_Q_AUTH_2 *q_a, char *q, char *base,
-				DOM_CHAL *resp_cred, int status)
-{
-	LSA_R_AUTH_2 r_a;
-
-	/* set up the LSA AUTH 2 response */
-
-	make_lsa_r_auth_2(&r_a, resp_cred, &(q_a->clnt_flgs), status);
-
-	/* store the response in the SMB stream */
-	q = lsa_io_r_auth_2(False, &r_a, q, base, 4, 0);
-
-	/* return length of SMB data stored */
-	return PTR_DIFF(q, base);
-}
-
-static void make_lsa_r_srv_pwset(LSA_R_SRV_PWSET *r_a,
-                             DOM_CRED *srv_cred, int status)  
-{
-	memcpy(&(r_a->srv_cred), srv_cred, sizeof(r_a->srv_cred));
-	r_a->status = status;
-}
-
-static int lsa_reply_srv_pwset(LSA_Q_SRV_PWSET *q_s, char *q, char *base,
-				DOM_CRED *srv_cred, int status)
-{
-	LSA_R_SRV_PWSET r_s;
-
-	/* set up the LSA Server Password Set response */
-	make_lsa_r_srv_pwset(&r_s, srv_cred, status);
-
-	/* store the response in the SMB stream */
-	q = lsa_io_r_srv_pwset(False, &r_s, q, base, 4, 0);
-
-	/* return length of SMB data stored */
-	return PTR_DIFF(q, base);
-}
-
-static void make_lsa_user_info(LSA_USER_INFO *usr,
-
-	NTTIME *logon_time,
-	NTTIME *logoff_time,
-	NTTIME *kickoff_time,
-	NTTIME *pass_last_set_time,
-	NTTIME *pass_can_change_time,
-	NTTIME *pass_must_change_time,
-
-	char *user_name,
-	char *full_name,
-	char *logon_script,
-	char *profile_path,
-	char *home_dir,
-	char *dir_drive,
-
-	uint16 logon_count,
-	uint16 bad_pw_count,
-
-	uint32 user_id,
-	uint32 group_id,
-	uint32 num_groups,
-	DOM_GID *gids,
-	uint32 user_flgs,
-
-	char sess_key[16],
-
-	char *logon_srv,
-	char *logon_dom,
-
-	char *dom_sid,
-	char *other_sids) /* space-delimited set of SIDs */ 
-{
-	/* only cope with one "other" sid, right now. */
-	/* need to count the number of space-delimited sids */
-	int i;
-	int num_other_sids = other_sids != NULL ? 1 : 0;
-
-	int len_user_name    = strlen(user_name   );
-	int len_full_name    = strlen(full_name   );
-	int len_logon_script = strlen(logon_script);
-	int len_profile_path = strlen(profile_path);
-	int len_home_dir     = strlen(home_dir    );
-	int len_dir_drive    = strlen(dir_drive   );
-
-	int len_logon_srv    = strlen(logon_srv);
-	int len_logon_dom    = strlen(logon_dom);
-
-	usr->undoc_buffer = 1; /* yes, we're bothering to put USER_INFO data here */
-
-	usr->logon_time            = *logon_time;
-	usr->logoff_time           = *logoff_time;
-	usr->kickoff_time          = *kickoff_time;
-	usr->pass_last_set_time    = *pass_last_set_time;
-	usr->pass_can_change_time  = *pass_can_change_time;
-	usr->pass_must_change_time = *pass_must_change_time;
-
-	make_uni_hdr(&(usr->hdr_user_name   ), len_user_name   , len_user_name   , 4);
-	make_uni_hdr(&(usr->hdr_full_name   ), len_full_name   , len_full_name   , 4);
-	make_uni_hdr(&(usr->hdr_logon_script), len_logon_script, len_logon_script, 4);
-	make_uni_hdr(&(usr->hdr_profile_path), len_profile_path, len_profile_path, 4);
-	make_uni_hdr(&(usr->hdr_home_dir    ), len_home_dir    , len_home_dir    , 4);
-	make_uni_hdr(&(usr->hdr_dir_drive   ), len_dir_drive   , len_dir_drive   , 4);
-
-	usr->logon_count = logon_count;
-	usr->bad_pw_count = bad_pw_count;
-
-	usr->user_id = user_id;
-	usr->group_id = group_id;
-	usr->num_groups = num_groups;
-	usr->buffer_groups = num_groups ? 1 : 0; /* yes, we're bothering to put group info in */
-	usr->user_flgs = user_flgs;
-
-	if (sess_key != NULL)
-	{
-		memcpy(usr->sess_key, sess_key, sizeof(usr->sess_key));
-	}
-	else
-	{
-		bzero(usr->sess_key, sizeof(usr->sess_key));
-	}
-
-	make_uni_hdr(&(usr->hdr_logon_srv), len_logon_srv, len_logon_srv, 4);
-	make_uni_hdr(&(usr->hdr_logon_dom), len_logon_dom, len_logon_dom, 4);
-
-	usr->buffer_dom_id = dom_sid ? 1 : 0; /* yes, we're bothering to put a domain SID in */
-
-	bzero(usr->padding, sizeof(usr->padding));
-
-	usr->num_other_sids = num_other_sids;
-	usr->buffer_other_sids = num_other_sids != 0 ? 1 : 0; 
-	
-	make_unistr2(&(usr->uni_user_name   ), user_name   , len_user_name   , 0);
-	make_unistr2(&(usr->uni_full_name   ), full_name   , len_full_name   , 0);
-	make_unistr2(&(usr->uni_logon_script), logon_script, len_logon_script, 0);
-	make_unistr2(&(usr->uni_profile_path), profile_path, len_profile_path, 0);
-	make_unistr2(&(usr->uni_home_dir    ), home_dir    , len_home_dir    , 0);
-	make_unistr2(&(usr->uni_dir_drive   ), dir_drive   , len_dir_drive   , 0);
-
-	usr->num_groups2 = num_groups;
-	for (i = 0; i < num_groups; i++)
-	{
-		usr->gids[i] = gids[i];
-	}
-
-	make_unistr2(&(usr->uni_logon_srv), logon_srv, len_logon_srv, 0);
-	make_unistr2(&(usr->uni_logon_dom), logon_dom, len_logon_dom, 0);
-
-	make_dom_sid(&(usr->dom_sid), dom_sid);
-	make_dom_sid(&(usr->other_sids[0]), other_sids);
-}
-
-
-static int lsa_reply_sam_logon(LSA_Q_SAM_LOGON *q_s, char *q, char *base,
-				DOM_CRED *srv_cred, LSA_USER_INFO *user_info)
-{
-	LSA_R_SAM_LOGON r_s;
-
-	/* XXXX maybe we want to say 'no', reject the client's credentials */
-	r_s.buffer_creds = 1; /* yes, we have valid server credentials */
-	memcpy(&(r_s.srv_creds), srv_cred, sizeof(r_s.srv_creds));
-
-	/* store the user information, if there is any. */
-	r_s.user = user_info;
-	r_s.buffer_user = user_info != NULL ? 1 : 0;
-	r_s.status = user_info != NULL ? 0 : (0xC000000|NT_STATUS_NO_SUCH_USER);
-
-	/* store the response in the SMB stream */
-	q = lsa_io_r_sam_logon(False, &r_s, q, base, 4, 0);
-
-	/* return length of SMB data stored */
-	return PTR_DIFF(q, base);
-}
-
-
-static int lsa_reply_sam_logoff(LSA_Q_SAM_LOGOFF *q_s, char *q, char *base,
-				DOM_CRED *srv_cred, 
-				uint32 status)
-{
-	LSA_R_SAM_LOGOFF r_s;
-
-	/* XXXX maybe we want to say 'no', reject the client's credentials */
-	r_s.buffer_creds = 1; /* yes, we have valid server credentials */
-	memcpy(&(r_s.srv_creds), srv_cred, sizeof(r_s.srv_creds));
-
-	r_s.status = status;
-
-	/* store the response in the SMB stream */
-	q = lsa_io_r_sam_logoff(False, &r_s, q, base, 4, 0);
-
-	/* return length of SMB data stored */
-	return PTR_DIFF(q, base);
-}
-
-
-static void api_lsa_open_policy( char *param, char *data,
-                             char **rdata, int *rdata_len )
-{
-	/* we might actually want to decode the query, but it's not necessary */
-	/* lsa_io_q_open_policy(...); */
-
-	/* return a 20 byte policy handle */
-	*rdata_len = lsa_reply_open_policy(*rdata + 0x18, *rdata);
-}
-
-static void api_lsa_query_info( char *param, char *data,
-                                char **rdata, int *rdata_len )
-{
-	LSA_Q_QUERY_INFO q_i;
-	pstring dom_name;
-	pstring dom_sid;
-
-	/* grab the info class and policy handle */
-	lsa_io_q_query(True, &q_i, data + 0x18, data, 4, 0);
-
-	pstrcpy(dom_name, lp_workgroup());
-	pstrcpy(dom_sid , lp_domainsid());
-
-	/* construct reply.  return status is always 0x0 */
-	*rdata_len = lsa_reply_query_info(&q_i, *rdata + 0x18, *rdata, 
-									 dom_name, dom_sid);
-}
-
-static void api_lsa_lookup_sids( char *param, char *data,
-                                 char **rdata, int *rdata_len )
-{
-	int i;
-	LSA_Q_LOOKUP_SIDS q_l;
-	pstring dom_name;
-	pstring dom_sid;
-	fstring dom_sids[MAX_LOOKUP_SIDS];
-
-	/* grab the info class and policy handle */
-	lsa_io_q_lookup_sids(True, &q_l, data + 0x18, data, 4, 0);
-
-	pstrcpy(dom_name, lp_workgroup());
-	pstrcpy(dom_sid , lp_domainsid());
-
-	/* convert received SIDs to strings, so we can do them. */
-	for (i = 0; i < q_l.num_entries; i++)
-	{
-		fstrcpy(dom_sids[i], dom_sid_to_string(&(q_l.dom_sids[i])));
-	}
-
-	/* construct reply.  return status is always 0x0 */
-	*rdata_len = lsa_reply_lookup_sids(*rdata + 0x18, *rdata,
-	            q_l.num_entries, dom_sids, /* text-converted SIDs */
-				dom_name, dom_sid, /* domain name, domain SID */
-				"S-1-1", "S-1-3", "S-1-5"); /* the three other SIDs */
-}
-
-static void api_lsa_lookup_names( char *param, char *data,
-                                  char **rdata, int *rdata_len )
-{
-	int i;
-	LSA_Q_LOOKUP_RIDS q_l;
-	pstring dom_name;
-	pstring dom_sid;
-	uint32 dom_rids[MAX_LOOKUP_SIDS];
-
-	/* grab the info class and policy handle */
-	lsa_io_q_lookup_rids(True, &q_l, data + 0x18, data, 4, 0);
-
-	pstrcpy(dom_name, lp_workgroup());
-	pstrcpy(dom_sid , lp_domainsid());
-
-	/* convert received RIDs to strings, so we can do them. */
-	for (i = 0; i < q_l.num_entries; i++)
-	{
-		char *user_name = unistr2(q_l.lookup_name[i].str.buffer);
-		dom_rids[i] = name_to_rid(user_name);
-	}
-
-	/* construct reply.  return status is always 0x0 */
-	*rdata_len = lsa_reply_lookup_rids(*rdata + 0x18, *rdata,
-	            q_l.num_entries, dom_rids, /* text-converted SIDs */
-				dom_name, dom_sid, /* domain name, domain SID */
-				"S-1-1", "S-1-3", "S-1-5"); /* the three other SIDs */
-}
-
-BOOL api_ntLsarpcTNP(int cnum,int uid, char *param,char *data,
-		     int mdrcnt,int mprcnt,
-		     char **rdata,char **rparam,
-		     int *rdata_len,int *rparam_len)
-{
-	uint16 opnum = SVAL(data,22);
-
-	int pkttype = CVAL(data, 2);
-	if (pkttype == 0x0b) /* RPC BIND */
-	{
-		DEBUG(4,("netlogon rpc bind %x\n",pkttype));
-		LsarpcTNP1(data,rdata,rdata_len);
-		return True;
-	}
-
-	DEBUG(4,("ntlsa TransactNamedPipe op %x\n",opnum));
-	switch (opnum)
-	{
-		case LSA_OPENPOLICY:
-		{
-			DEBUG(3,("LSA_OPENPOLICY\n"));
-			api_lsa_open_policy(param, data, rdata, rdata_len);
-			make_rpc_reply(data, *rdata, *rdata_len);
-			break;
-		}
-
-		case LSA_QUERYINFOPOLICY:
-		{
-			DEBUG(3,("LSA_QUERYINFOPOLICY\n"));
-
-			api_lsa_query_info(param, data, rdata, rdata_len);
-			make_rpc_reply(data, *rdata, *rdata_len);
-			break;
-		}
-
-		case LSA_ENUMTRUSTDOM:
-		{
-			char *q = *rdata + 0x18;
-
-			DEBUG(3,("LSA_ENUMTRUSTDOM\n"));
-
-			initrpcreply(data, *rdata);
-
-			SIVAL(q, 0, 0); /* enumeration context */
-			SIVAL(q, 0, 4); /* entries read */
-			SIVAL(q, 0, 8); /* trust information */
-
-			endrpcreply(data, *rdata, q-*rdata, 0x8000001a, rdata_len);
-
-			break;
-		}
-
-		case LSA_CLOSE:
-		{
-			char *q = *rdata + 0x18;
-
-			DEBUG(3,("LSA_CLOSE\n"));
-
-			initrpcreply(data, *rdata);
-
-			SIVAL(q, 0, 0);
-			SIVAL(q, 0, 4);
-			SIVAL(q, 0, 8);
-			SIVAL(q, 0, 12);
-			SIVAL(q, 0, 16);
-
-			endrpcreply(data, *rdata, q-*rdata, 0, rdata_len);
-
-			break;
-		}
-
-		case LSA_OPENSECRET:
-		{
-			char *q = *rdata + 0x18;
-			DEBUG(3,("LSA_OPENSECRET\n"));
-
-			initrpcreply(data, *rdata);
-
-			SIVAL(q, 0, 0);
-			SIVAL(q, 0, 4);
-			SIVAL(q, 0, 8);
-			SIVAL(q, 0, 12);
-			SIVAL(q, 0, 16);
-
-			endrpcreply(data, *rdata, q-*rdata, 0xc000034, rdata_len);
-
-			break;
-		}
-
-		case LSA_LOOKUPSIDS:
-		{
-			DEBUG(3,("LSA_OPENSECRET\n"));
-			api_lsa_lookup_sids(param, data, rdata, rdata_len);
-			make_rpc_reply(data, *rdata, *rdata_len);
-			break;
-		}
-
-		case LSA_LOOKUPNAMES:
-		{
-			DEBUG(3,("LSA_LOOKUPNAMES\n"));
-			api_lsa_lookup_names(param, data, rdata, rdata_len);
-			make_rpc_reply(data, *rdata, *rdata_len);
-			break;
-		}
-
-		default:
-		{
-			DEBUG(4, ("NTLSARPC, unknown code: %lx\n", opnum));
-			break;
-		}
-	}
-	return True;
-}
-
-static BOOL update_dcinfo(int cnum, uint16 vuid,
-		struct dcinfo *dc, DOM_CHAL *clnt_chal, char *mach_acct)
-{
-    struct smb_passwd *smb_pass;
-	int i;
-
-	unbecome_user();
-	smb_pass = get_smbpwnam(mach_acct);
-	become_user(cnum, vuid);
-
-	if (smb_pass != NULL)
-	{
-		memcpy(dc->md4pw, smb_pass->smb_nt_passwd, sizeof(dc->md4pw));
-		DEBUG(5,("dc->md4pw(%d) :", sizeof(dc->md4pw)));
-		dump_data(5, dc->md4pw, 16);
-	}
-	else
-	{
-		/* No such machine account. Should error out here, but we'll
-		   print and carry on */
-		DEBUG(1,("No account in domain for %s\n", mach_acct));
-		return False;
-	}
-
-	{
-		char foo[16];
-		for (i = 0; i < 16; i++) sprintf(foo+i*2,"%02x ", dc->md4pw[i]);
-		DEBUG(4,("pass %s %s\n", mach_acct, foo));
-	}
-
-	/* copy the client credentials */
-	memcpy(dc->clnt_chal.data, clnt_chal->data, sizeof(clnt_chal->data));
-	memcpy(dc->clnt_cred.data, clnt_chal->data, sizeof(clnt_chal->data));
-
-	/* create a server challenge for the client */
-	/* PAXX: set these to random values. */
-	/* lkcl: paul, you mentioned that it doesn't really matter much */
-	for (i = 0; i < 8; i++)
-	{
-		dc->srv_chal.data[i] = 0xA5;
-	}
-
-	/* from client / server challenges and md4 password, generate sess key */
-	cred_session_key(&(dc->clnt_chal), &(dc->srv_chal),
-	                   dc->md4pw, dc->sess_key);
-
-	DEBUG(6,("update_dcinfo: %d\n", __LINE__));
-
-	return True;
-}
-
-static void api_lsa_req_chal( int cnum, uint16 vuid,
-                              user_struct *vuser,
-                              char *param, char *data,
-                              char **rdata, int *rdata_len )
-{
-	LSA_Q_REQ_CHAL q_r;
-
-	fstring mach_acct;
-
-	/* grab the challenge... */
-	lsa_io_q_req_chal(True, &q_r, data + 0x18, data, 4, 0);
-
-	fstrcpy(mach_acct, unistr2(q_r.uni_logon_clnt.buffer));
-
-	strcat(mach_acct, "$");
-
-	DEBUG(6,("q_r.clnt_chal.data(%d) :", sizeof(q_r.clnt_chal.data)));
-	dump_data(6, q_r.clnt_chal.data, 8);
-
-	update_dcinfo(cnum, vuid, &(vuser->dc), &(q_r.clnt_chal), mach_acct);
-
-	/* construct reply.  return status is always 0x0 */
-	*rdata_len = lsa_reply_req_chal(&q_r, *rdata + 0x18, *rdata,
-					&(vuser->dc.srv_chal));
-
-}
-
-static void api_lsa_auth_2( user_struct *vuser,
-                            char *param, char *data,
-                            char **rdata, int *rdata_len )
-{
-	LSA_Q_AUTH_2 q_a;
-
-	DOM_CHAL srv_chal;
-	UTIME srv_time;
-
-	srv_time.time = 0;
-
-	/* grab the challenge... */
-	lsa_io_q_auth_2(True, &q_a, data + 0x18, data, 4, 0);
-
-	/* check that the client credentials are valid */
-	cred_assert(&(q_a.clnt_chal), vuser->dc.sess_key,
-                &(vuser->dc.srv_cred), srv_time);
-
-	/* create server credentials for inclusion in the reply */
-	cred_create(vuser->dc.sess_key, &(vuser->dc.clnt_cred), srv_time, &srv_chal);
-
-	/* construct reply.  */
-	*rdata_len = lsa_reply_auth_2(&q_a, *rdata + 0x18, *rdata,
-					&srv_chal, 0x0);
-}
-
-
-static BOOL deal_with_credentials(user_struct *vuser,
-			DOM_CRED *clnt_cred, DOM_CRED *srv_cred)
-{
-	UTIME new_clnt_time;
-
-	/* doesn't matter that server time is 0 */
-	srv_cred->timestamp.time = 0;
-
-	/* check that the client credentials are valid */
-	if (cred_assert(&(clnt_cred->challenge), vuser->dc.sess_key,
-                    &(vuser->dc.srv_cred), clnt_cred->timestamp))
-	{
-		return False;
-	}
-
-	/* increment client time by one second */
-	new_clnt_time.time = clnt_cred->timestamp.time + 1;
-
-	/* create server credentials for inclusion in the reply */
-	cred_create(vuser->dc.sess_key, &(vuser->dc.clnt_cred), new_clnt_time,
-	            &(srv_cred->challenge));
-
-	/* update the client and server credentials, for use next time... */
-	*(uint32*)(vuser->dc.srv_cred.data) = ( *(uint32*)(vuser->dc.clnt_cred.data) += new_clnt_time.time );
-
-	return True;
-}
-
-static void api_lsa_srv_pwset( user_struct *vuser,
-                               char *param, char *data,
-                               char **rdata, int *rdata_len )
-{
-	LSA_Q_SRV_PWSET q_a;
-
-	DOM_CRED srv_cred;
-
-	/* grab the challenge and encrypted password ... */
-	lsa_io_q_srv_pwset(True, &q_a, data + 0x18, data, 4, 0);
-
-	/* checks and updates credentials.  creates reply credentials */
-	deal_with_credentials(vuser, &(q_a.clnt_id.cred), &srv_cred);
-
-	/* construct reply.  always indicate failure.  nt keeps going... */
-	*rdata_len = lsa_reply_srv_pwset(&q_a, *rdata + 0x18, *rdata,
-					&srv_cred,
-	                NT_STATUS_WRONG_PASSWORD|0xC000000);
-}
-
-
-static void api_lsa_sam_logoff( user_struct *vuser,
-                               char *param, char *data,
-                               char **rdata, int *rdata_len )
-{
-	LSA_Q_SAM_LOGOFF q_l;
-
-	DOM_CRED srv_cred;
-
-	/* grab the challenge... */
-	lsa_io_q_sam_logoff(True, &q_l, data + 0x18, data, 4, 0);
-
-	/* checks and updates credentials.  creates reply credentials */
-	deal_with_credentials(vuser, &(q_l.sam_id.client.cred), &srv_cred);
-
-	/* construct reply.  always indicate success */
-	*rdata_len = lsa_reply_sam_logoff(&q_l, *rdata + 0x18, *rdata,
-					&srv_cred,
-	                0x0);
-}
-
-
-static void api_lsa_sam_logon( user_struct *vuser,
-                               char *param, char *data,
-                               char **rdata, int *rdata_len )
-{
-	LSA_Q_SAM_LOGON q_l;
-	LSA_USER_INFO usr_info;
-	LSA_USER_INFO *p_usr_info = NULL;
-
-	DOM_CRED srv_creds;
-
-	lsa_io_q_sam_logon(True, &q_l, data + 0x18, data, 4, 0);
-
-	/* checks and updates credentials.  creates reply credentials */
-	deal_with_credentials(vuser, &(q_l.sam_id.client.cred), &srv_creds);
-
-	if (vuser != NULL)
-	{
-		NTTIME dummy_time;
-		pstring logon_script;
-		pstring profile_path;
-		pstring home_dir;
-		pstring home_drive;
-		pstring my_name;
-		pstring my_workgroup;
-		pstring dom_sid;
-		pstring username;
-		extern pstring myname;
-
-		dummy_time.low  = 0xffffffff;
-		dummy_time.high = 0x7fffffff;
-
-		get_myname(myname, NULL);
-
-		pstrcpy(logon_script, lp_logon_script());
-		pstrcpy(profile_path, lp_logon_path  ());
-		pstrcpy(dom_sid     , lp_domainsid   ());
-		pstrcpy(my_workgroup, lp_workgroup   ());
-
-		pstrcpy(username, unistr2(q_l.sam_id.client.login.uni_acct_name.buffer));
-		pstrcpy(my_name     , myname           );
-		strupper(my_name);
-
-		pstrcpy(home_drive  , "a:"             );
-
-#if (defined(NETGROUP) && defined(AUTOMOUNT))
-		pstrcpy(home_dir    , vuser->home_share);
-#else
-		pstrcpy(home_dir    , "\\\\%L\\%U");
-		standard_sub_basic(home_dir);
-#endif
-
-		p_usr_info = &usr_info;
-
-		make_lsa_user_info(p_usr_info,
-
-		               &dummy_time, /* logon_time */
-		               &dummy_time, /* logoff_time */
-		               &dummy_time, /* kickoff_time */
-		               &dummy_time, /* pass_last_set_time */
-		               &dummy_time, /* pass_can_change_time */
-		               &dummy_time, /* pass_must_change_time */
-
-		               username, /* user_name */
-		               vuser->real_name, /* full_name */
-		               logon_script, /* logon_script */
-		               profile_path, /* profile_path */
-		               home_dir, /* home_dir */
-		               home_drive, /* dir_drive */
-
-		               0, /* logon_count */
-		               0, /* bad_pw_count */
-
-		               vuser->uid, /* uint32 user_id */
-		               vuser->gid, /* uint32 group_id */
-		               0,    /* uint32 num_groups */
-		               NULL, /* DOM_GID *gids */
-		               0x20, /* uint32 user_flgs */
-
-		               NULL, /* char sess_key[16] */
-
-		               my_name, /* char *logon_srv */
-		               my_workgroup, /* char *logon_dom */
-
-		               dom_sid, /* char *dom_sid */
-		               NULL); /* char *other_sids */
-	}
-
-	*rdata_len = lsa_reply_sam_logon(&q_l, *rdata + 0x18, *rdata,
-					&srv_creds, p_usr_info);
-}
-
-
-BOOL api_netlogrpcTNP(int cnum,int uid, char *param,char *data,
-		     int mdrcnt,int mprcnt,
-		     char **rdata,char **rparam,
-		     int *rdata_len,int *rparam_len)
-{
-	uint16 opnum = SVAL(data,22);
-	int pkttype  = CVAL(data, 2);
-
-	user_struct *vuser;
-
-	if (pkttype == 0x0b) /* RPC BIND */
-	{
-		DEBUG(4,("netlogon rpc bind %x\n",pkttype));
-		LsarpcTNP1(data,rdata,rdata_len);
-		return True;
-	}
-
-	DEBUG(4,("netlogon TransactNamedPipe op %x\n",opnum));
-
-	if ((vuser = get_valid_user_struct(uid)) == NULL) return False;
-
-	DEBUG(3,("Username of UID %d is %s\n", vuser->uid, vuser->name));
-#if defined(NETGROUP) && defined(AUTOMOUNT)
-	DEBUG(3,("HOMESHR for %s is %s\n", vuser->name, vuser->home_share));
-#endif
-
-	switch (opnum)
-	{
-		case LSA_REQCHAL:
-		{
-			DEBUG(3,("LSA_REQCHAL\n"));
-			api_lsa_req_chal(cnum, uid, vuser, param, data, rdata, rdata_len);
-			make_rpc_reply(data, *rdata, *rdata_len);
-			break;
-		}
-
-		case LSA_AUTH2:
-		{
-			DEBUG(3,("LSA_AUTH2\n"));
-			api_lsa_auth_2(vuser, param, data, rdata, rdata_len);
-			make_rpc_reply(data, *rdata, *rdata_len);
-			break;
-		}
-
-		case LSA_SRVPWSET:
-		{
-			DEBUG(3,("LSA_SRVPWSET\n"));
-			api_lsa_srv_pwset(vuser, param, data, rdata, rdata_len);
-			make_rpc_reply(data, *rdata, *rdata_len);
-			break;
-		}
-
-		case LSA_SAMLOGON:
-		{
-			DEBUG(3,("LSA_SAMLOGON\n"));
-			api_lsa_sam_logon(vuser, param, data, rdata, rdata_len);
-			make_rpc_reply(data, *rdata, *rdata_len);
-			break;
-		}
-
-		case LSA_SAMLOGOFF:
-		{
-			DEBUG(3,("LSA_SAMLOGOFF\n"));
-			api_lsa_sam_logoff(vuser, param, data, rdata, rdata_len);
-			break;
-		}
-
-		default:
-		{
-  			DEBUG(4, ("**** netlogon, unknown code: %lx\n", opnum));
-			break;
-		}
-	}
-
-	return True;
-}
-
-#endif /* NTDOMAIN */