*/
#include "includes.h"
+#include "../lib/tsocket/tsocket.h"
+#include "smbd/smbd.h"
#include "smbd/globals.h"
#include "../libcli/auth/spnego.h"
-#include "../libcli/auth/ntlmssp.h"
+#include "../auth/ntlmssp/ntlmssp.h"
#include "ntlmssp_wrap.h"
-#include "librpc/gen_ndr/messaging.h"
#include "../librpc/gen_ndr/krb5pac.h"
#include "libads/kerberos_proto.h"
+#include "../lib/util/asn1.h"
+#include "auth.h"
+#include "messages.h"
+#include "smbprofile.h"
+#include "../libcli/security/security.h"
+#include "auth/gensec/gensec.h"
/* For split krb5 SPNEGO blobs. */
struct pending_auth_data {
DATA_BLOB partial_data;
};
-/*
- on a logon error possibly map the error to success if "map to guest"
- is set approriately
-*/
-NTSTATUS do_map_to_guest(NTSTATUS status,
- struct auth_serversupplied_info **server_info,
- const char *user, const char *domain)
-{
- user = user ? user : "";
- domain = domain ? domain : "";
-
- if (NT_STATUS_EQUAL(status, NT_STATUS_NO_SUCH_USER)) {
- if ((lp_map_to_guest() == MAP_TO_GUEST_ON_BAD_USER) ||
- (lp_map_to_guest() == MAP_TO_GUEST_ON_BAD_PASSWORD)) {
- DEBUG(3,("No such user %s [%s] - using guest account\n",
- user, domain));
- status = make_server_info_guest(NULL, server_info);
- }
- }
-
- if (NT_STATUS_EQUAL(status, NT_STATUS_WRONG_PASSWORD)) {
- if (lp_map_to_guest() == MAP_TO_GUEST_ON_BAD_PASSWORD) {
- DEBUG(3,("Registered username %s for guest access\n",
- user));
- status = make_server_info_guest(NULL, server_info);
- }
- }
-
- return status;
-}
-
/****************************************************************************
Add the standard 'Samba' signature to the end of the session setup.
****************************************************************************/
Do a 'guest' logon, getting back the
****************************************************************************/
-static NTSTATUS check_guest_password(struct auth_serversupplied_info **server_info)
+static NTSTATUS check_guest_password(const struct tsocket_address *remote_address,
+ struct auth_serversupplied_info **server_info)
{
struct auth_context *auth_context;
struct auth_usersupplied_info *user_info = NULL;
NTSTATUS nt_status;
- unsigned char chal[8];
-
- ZERO_STRUCT(chal);
+ static unsigned char chal[8] = { 0, };
DEBUG(3,("Got anonymous request\n"));
- if (!NT_STATUS_IS_OK(nt_status = make_auth_context_fixed(&auth_context,
- chal))) {
+ nt_status = make_auth_context_fixed(talloc_tos(), &auth_context, chal);
+ if (!NT_STATUS_IS_OK(nt_status)) {
return nt_status;
}
- if (!make_user_info_guest(&user_info)) {
+ if (!make_user_info_guest(remote_address, &user_info)) {
TALLOC_FREE(auth_context);
return NT_STATUS_NO_MEMORY;
}
return False;
}
/* Create server principal. */
- asprintf(&host_princ_s, "%s$@%s", global_myname(), lp_realm());
+ asprintf(&host_princ_s, "%s$@%s", lp_netbios_name(), lp_realm());
if (!host_princ_s) {
goto out;
}
int sess_vuid = req->vuid;
NTSTATUS ret = NT_STATUS_OK;
DATA_BLOB ap_rep, ap_rep_wrapped, response;
- struct auth_serversupplied_info *server_info = NULL;
+ struct auth_session_info *session_info = NULL;
DATA_BLOB session_key = data_blob_null;
uint8 tok_id[2];
DATA_BLOB nullblob = data_blob_null;
}
ret = get_user_from_kerberos_info(talloc_tos(),
- sconn->client_id.name,
+ sconn->remote_hostname,
principal, logon_info,
&username_was_mapped,
&map_domainuser_to_guest,
/* reload services so that the new %U is taken into account */
reload_services(sconn->msg_ctx, sconn->sock, True);
- if (map_domainuser_to_guest) {
- ret = make_server_info_guest(NULL, &server_info);
- if (!NT_STATUS_IS_OK(ret)) {
- DEBUG(1, ("make_server_info_guest failed: %s!\n",
- nt_errstr(ret)));
- data_blob_free(&ap_rep);
- data_blob_free(&session_key);
- TALLOC_FREE(mem_ctx);
- reply_nterror(req, nt_status_squash(ret));
- return;
- }
- } else if (logon_info) {
- /* pass the unmapped username here since map_username()
- will be called again from inside make_server_info_info3() */
-
- ret = make_server_info_info3(mem_ctx, user, domain,
- &server_info, &logon_info->info3);
- if (!NT_STATUS_IS_OK(ret)) {
- DEBUG(1,("make_server_info_info3 failed: %s!\n",
- nt_errstr(ret)));
- data_blob_free(&ap_rep);
- data_blob_free(&session_key);
- TALLOC_FREE(mem_ctx);
- reply_nterror(req, nt_status_squash(ret));
- return;
- }
-
- } else {
- /*
- * We didn't get a PAC, we have to make up the user
- * ourselves. Try to ask the pdb backend to provide
- * SID consistency with ntlmssp session setup
- */
- struct samu *sampass;
-
- sampass = samu_new(talloc_tos());
- if (sampass == NULL) {
- ret = NT_STATUS_NO_MEMORY;
- data_blob_free(&ap_rep);
- data_blob_free(&session_key);
- TALLOC_FREE(mem_ctx);
- reply_nterror(req, nt_status_squash(ret));
- return;
- }
-
- if (pdb_getsampwnam(sampass, real_username)) {
- DEBUG(10, ("found user %s in passdb, calling "
- "make_server_info_sam\n", real_username));
- ret = make_server_info_sam(&server_info, sampass);
- TALLOC_FREE(sampass);
- } else {
- /*
- * User not in passdb, make it up artificially
- */
- TALLOC_FREE(sampass);
- DEBUG(10, ("didn't find user %s in passdb, calling "
- "make_server_info_pw\n", real_username));
- ret = make_server_info_pw(&server_info, real_username,
- pw);
- }
-
- if ( !NT_STATUS_IS_OK(ret) ) {
- DEBUG(1,("make_server_info_[sam|pw] failed: %s!\n",
- nt_errstr(ret)));
- data_blob_free(&ap_rep);
- data_blob_free(&session_key);
- TALLOC_FREE(mem_ctx);
- reply_nterror(req, nt_status_squash(ret));
- return;
- }
-
- /* make_server_info_pw does not set the domain. Without this
- * we end up with the local netbios name in substitutions for
- * %D. */
-
- if (server_info->info3 != NULL) {
- server_info->info3->base.domain.string =
- talloc_strdup(server_info->info3, domain);
- }
- }
-
- server_info->nss_token |= username_was_mapped;
-
- /* we need to build the token for the user. make_server_info_guest()
- already does this */
-
- if ( !server_info->ptok ) {
- ret = create_local_token( server_info );
- if ( !NT_STATUS_IS_OK(ret) ) {
- DEBUG(10,("failed to create local token: %s\n",
- nt_errstr(ret)));
- data_blob_free(&ap_rep);
- data_blob_free(&session_key);
- TALLOC_FREE( mem_ctx );
- TALLOC_FREE( server_info );
- reply_nterror(req, nt_status_squash(ret));
- return;
- }
+ ret = make_session_info_krb5(mem_ctx,
+ user, domain, real_username, pw,
+ logon_info, map_domainuser_to_guest,
+ username_was_mapped,
+ &session_key,
+ &session_info);
+ data_blob_free(&session_key);
+ if (!NT_STATUS_IS_OK(ret)) {
+ DEBUG(1, ("make_server_info_krb5 failed!\n"));
+ data_blob_free(&ap_rep);
+ TALLOC_FREE(mem_ctx);
+ reply_nterror(req, nt_status_squash(ret));
+ return;
}
if (!is_partial_auth_vuid(sconn, sess_vuid)) {
sess_vuid = register_initial_vuid(sconn);
}
- data_blob_free(&server_info->user_session_key);
- server_info->user_session_key = session_key;
- talloc_steal(server_info, session_key.data);
-
- session_key = data_blob_null;
-
/* register_existing_vuid keeps the server info */
/* register_existing_vuid takes ownership of session_key on success,
* no need to free after this on success. A better interface would copy
* it.... */
sess_vuid = register_existing_vuid(sconn, sess_vuid,
- server_info, nullblob, user);
+ session_info, nullblob);
reply_outbuf(req, 4, 0);
SSVAL(req->outbuf,smb_uid,sess_vuid);
SSVAL(req->outbuf, smb_vwv3, 0);
- if (server_info->guest) {
+ if (security_session_user_level(session_info, NULL) < SECURITY_USER) {
SSVAL(req->outbuf,smb_vwv2,1);
}
{
bool do_invalidate = true;
DATA_BLOB response;
- struct auth_serversupplied_info *server_info = NULL;
+ struct auth_session_info *session_info = NULL;
struct smbd_server_connection *sconn = req->sconn;
if (NT_STATUS_IS_OK(nt_status)) {
- nt_status = auth_ntlmssp_steal_server_info(talloc_tos(),
- (*auth_ntlmssp_state), &server_info);
- } else {
- /* Note that this server_info won't have a session
- * key. But for map to guest, that's exactly the right
- * thing - we can't reasonably guess the key the
- * client wants, as the password was wrong */
- nt_status = do_map_to_guest(nt_status,
- &server_info,
- auth_ntlmssp_get_username(*auth_ntlmssp_state),
- auth_ntlmssp_get_domain(*auth_ntlmssp_state));
+ nt_status = gensec_session_info((*auth_ntlmssp_state)->gensec_security,
+ talloc_tos(),
+ &session_info);
}
reply_outbuf(req, 4, 0);
/* register_existing_vuid keeps the server info */
if (register_existing_vuid(sconn, vuid,
- server_info, nullblob,
- auth_ntlmssp_get_username(*auth_ntlmssp_state)) !=
+ session_info, nullblob) !=
vuid) {
/* The problem is, *auth_ntlmssp_state points
* into the vuser this will have
SSVAL(req->outbuf, smb_vwv3, 0);
- if (server_info->guest) {
+ if (security_session_user_level(session_info, NULL) < SECURITY_USER) {
SSVAL(req->outbuf,smb_vwv2,1);
}
}
*kerb_mechOID = NULL;
/* parse out the OIDs and the first sec blob */
- if (!spnego_parse_negTokenInit(ctx, blob_in, OIDs, NULL, pblob_out)) {
+ if (!spnego_parse_negTokenInit(ctx, blob_in, OIDs, NULL, pblob_out) ||
+ (OIDs[0] == NULL)) {
return NT_STATUS_LOGON_FAILURE;
}
}
#endif
- if (*auth_ntlmssp_state) {
- TALLOC_FREE(*auth_ntlmssp_state);
- }
+ TALLOC_FREE(*auth_ntlmssp_state);
if (kerb_mech) {
data_blob_free(&secblob);
return;
}
- status = auth_ntlmssp_start(auth_ntlmssp_state);
+ status = auth_ntlmssp_prepare(sconn->remote_address,
+ auth_ntlmssp_state);
if (!NT_STATUS_IS_OK(status)) {
/* Kill the intermediate vuid */
invalidate_vuid(sconn, vuid);
return;
}
- status = auth_ntlmssp_update(*auth_ntlmssp_state,
- secblob, &chal);
+ auth_ntlmssp_want_feature(*auth_ntlmssp_state, NTLMSSP_FEATURE_SESSION_KEY);
+
+ status = auth_ntlmssp_start(*auth_ntlmssp_state);
+ if (!NT_STATUS_IS_OK(status)) {
+ /* Kill the intermediate vuid */
+ invalidate_vuid(sconn, vuid);
+ reply_nterror(req, nt_status_squash(status));
+ return;
+ }
+
+ status = gensec_update((*auth_ntlmssp_state)->gensec_security, talloc_tos(),
+ NULL, secblob, &chal);
data_blob_free(&secblob);
data_blob_free(&secblob);
if (!*auth_ntlmssp_state) {
- status = auth_ntlmssp_start(auth_ntlmssp_state);
+ status = auth_ntlmssp_prepare(sconn->remote_address,
+ auth_ntlmssp_state);
+ if (!NT_STATUS_IS_OK(status)) {
+ /* Kill the intermediate vuid */
+ invalidate_vuid(sconn, vuid);
+ reply_nterror(req, nt_status_squash(status));
+ return;
+ }
+
+ auth_ntlmssp_want_feature(*auth_ntlmssp_state, NTLMSSP_FEATURE_SESSION_KEY);
+
+ status = auth_ntlmssp_start(*auth_ntlmssp_state);
if (!NT_STATUS_IS_OK(status)) {
/* Kill the intermediate vuid */
invalidate_vuid(sconn, vuid);
}
}
- status = auth_ntlmssp_update(*auth_ntlmssp_state,
- auth, &auth_reply);
+ status = gensec_update((*auth_ntlmssp_state)->gensec_security, talloc_tos(),
+ NULL, auth, &auth_reply);
data_blob_free(&auth);
}
asn1_load(data, *pblob);
- asn1_start_tag(data, pblob->data[0]);
- if (data->has_error || data->nesting == NULL) {
+ if (asn1_start_tag(data, pblob->data[0])) {
+ /* asn1_start_tag checks if the given
+ length of the blob is enough to complete
+ the tag. If it returns true we know
+ there is nothing to do - the blob is
+ complete. */
asn1_free(data);
- /* Let caller catch. */
return NT_STATUS_OK;
}
+ if (data->nesting == NULL) {
+ /* Incorrect tag, allocation failed,
+ or reading the tag length failed.
+ Let the caller catch. */
+ asn1_free(data);
+ return NT_STATUS_OK;
+ }
+
+ /* Here we know asn1_start_tag() has set data->has_error to true.
+ asn1_tag_remaining() will have failed due to the given blob
+ being too short. We need to work out how short. */
+
/* Integer wrap paranoia.... */
if (data->nesting->taglen + data->nesting->start < data->nesting->taglen ||
if (needed_len <= pblob->length) {
/* Nothing to do - blob is complete. */
+ /* THIS SHOULD NOT HAPPEN - asn1_start_tag()
+ above should have caught this !!! */
+ DEBUG(0,("check_spnego_blob_complete: logic "
+ "error (needed_len = %u, "
+ "pblob->length = %u).\n",
+ (unsigned int)needed_len,
+ (unsigned int)pblob->length ));
return NT_STATUS_OK;
}
file_save("negotiate.dat", blob1.data, blob1.length);
#endif
- p2 = (char *)req->buf + blob1.length;
+ p2 = (const char *)req->buf + blob1.length;
p2 += srvstr_pull_req_talloc(talloc_tos(), req, &tmp, p2,
STR_TERMINATE);
} else {
ra_lanman_string( native_lanman );
}
+ } else if ( ra_type == RA_VISTA ) {
+ if ( strncmp(native_os, "Mac OS X", 8) == 0 ) {
+ set_remote_arch(RA_OSX);
+ }
}
/* Did we get a valid vuid ? */
return;
}
- if (blob1.data[0] == ASN1_APPLICATION(0)) {
-
- /* its a negTokenTarg packet */
-
- reply_spnego_negotiate(req, vuid, blob1,
- &vuser->auth_ntlmssp_state);
- data_blob_free(&blob1);
- return;
- }
-
- if (blob1.data[0] == ASN1_CONTEXT(1)) {
-
- /* its a auth packet */
-
- reply_spnego_auth(req, vuid, blob1,
- &vuser->auth_ntlmssp_state);
- data_blob_free(&blob1);
- return;
- }
-
- if (strncmp((char *)(blob1.data), "NTLMSSP", 7) == 0) {
+ /* Handle either raw NTLMSSP or hand off the whole blob to
+ * GENSEC. The processing at this layer is essentially
+ * identical regardless. In particular, both rely only on the
+ * status code (not the contents of the packet) and do not
+ * wrap the result */
+ if (sconn->use_gensec_hook || ntlmssp_blob_matches_magic(&blob1)) {
DATA_BLOB chal;
if (!vuser->auth_ntlmssp_state) {
- status = auth_ntlmssp_start(&vuser->auth_ntlmssp_state);
+ status = auth_ntlmssp_prepare(sconn->remote_address,
+ &vuser->auth_ntlmssp_state);
+ if (!NT_STATUS_IS_OK(status)) {
+ /* Kill the intermediate vuid */
+ invalidate_vuid(sconn, vuid);
+ data_blob_free(&blob1);
+ reply_nterror(req, nt_status_squash(status));
+ return;
+ }
+
+ auth_ntlmssp_want_feature(vuser->auth_ntlmssp_state, NTLMSSP_FEATURE_SESSION_KEY);
+
+ if (sconn->use_gensec_hook) {
+ status = auth_generic_start(vuser->auth_ntlmssp_state, GENSEC_OID_SPNEGO);
+ } else {
+ status = auth_ntlmssp_start(vuser->auth_ntlmssp_state);
+ }
if (!NT_STATUS_IS_OK(status)) {
/* Kill the intermediate vuid */
invalidate_vuid(sconn, vuid);
}
}
- status = auth_ntlmssp_update(vuser->auth_ntlmssp_state,
- blob1, &chal);
+ status = gensec_update(vuser->auth_ntlmssp_state->gensec_security,
+ talloc_tos(), NULL,
+ blob1, &chal);
data_blob_free(&blob1);
reply_spnego_ntlmssp(req, vuid,
&vuser->auth_ntlmssp_state,
- &chal, status, OID_NTLMSSP, false);
+ &chal, status, NULL, false);
data_blob_free(&chal);
return;
}
+ if (blob1.data[0] == ASN1_APPLICATION(0)) {
+
+ /* its a negTokenTarg packet */
+
+ reply_spnego_negotiate(req, vuid, blob1,
+ &vuser->auth_ntlmssp_state);
+ data_blob_free(&blob1);
+ return;
+ }
+
+ if (blob1.data[0] == ASN1_CONTEXT(1)) {
+
+ /* its a auth packet */
+
+ reply_spnego_auth(req, vuid, blob1,
+ &vuser->auth_ntlmssp_state);
+ data_blob_free(&blob1);
+ return;
+ }
+
/* what sort of packet is this? */
DEBUG(1,("Unknown packet in reply_sesssetup_and_X_spnego\n"));
struct shutdown_state *state = (struct shutdown_state *)private_data;
DEBUG(10, ("shutdown_other_smbds: %s, %s\n",
- procid_str(talloc_tos(), &crec->pid), crec->addr));
+ server_id_str(talloc_tos(), &crec->pid), crec->addr));
if (!process_exists(crec->pid)) {
DEBUG(10, ("process does not exist\n"));
const char *primary_domain;
struct auth_usersupplied_info *user_info = NULL;
struct auth_serversupplied_info *server_info = NULL;
+ struct auth_session_info *session_info = NULL;
uint16 smb_flag2 = req->flags2;
NTSTATUS nt_status;
struct smbd_server_connection *sconn = req->sconn;
bool doencrypt = sconn->smb1.negprot.encrypted_passwords;
+ bool signing_allowed = false;
+ bool signing_mandatory = false;
START_PROFILE(SMBsesssetupX);
DEBUG(3,("wct=%d flg2=0x%x\n", req->wct, req->flags2));
+ if (req->flags2 & FLAGS2_SMB_SECURITY_SIGNATURES) {
+ signing_allowed = true;
+ }
+ if (req->flags2 & FLAGS2_SMB_SECURITY_SIGNATURES_REQUIRED) {
+ signing_mandatory = true;
+ }
+
+ /*
+ * We can call srv_set_signing_negotiated() each time.
+ * It finds out when it needs to turn into a noop
+ * itself.
+ */
+ srv_set_signing_negotiated(req->sconn,
+ signing_allowed,
+ signing_mandatory);
+
/* a SPNEGO session setup has 12 command words, whereas a normal
NT1 session setup has 13. See the cifs spec. */
if (req->wct == 12 &&
}
fstrcpy(sub_user, user);
} else {
- fstrcpy(sub_user, lp_guestaccount());
+ fstrcpy(sub_user, "");
}
sub_set_smb_name(sub_user);
reload_services(sconn->msg_ctx, sconn->sock, True);
if (lp_security() == SEC_SHARE) {
+ char *sub_user_mapped = NULL;
/* In share level we should ignore any passwords */
data_blob_free(&lm_resp);
data_blob_free(&nt_resp);
data_blob_clear_free(&plaintext_password);
- map_username(sub_user);
+ (void)map_username(talloc_tos(), sub_user, &sub_user_mapped);
+ if (!sub_user_mapped) {
+ reply_nterror(req, NT_STATUS_NO_MEMORY);
+ END_PROFILE(SMBsesssetupX);
+ return;
+ }
+ fstrcpy(sub_user, sub_user_mapped);
add_session_user(sconn, sub_user);
add_session_workgroup(sconn, domain);
/* Then force it to null for the benfit of the code below */
if (!*user) {
- nt_status = check_guest_password(&server_info);
+ nt_status = check_guest_password(sconn->remote_address, &server_info);
} else if (doencrypt) {
struct auth_context *negprot_auth_context = NULL;
}
nt_status = make_user_info_for_reply_enc(&user_info, user,
domain,
+ sconn->remote_address,
lm_resp, nt_resp);
if (NT_STATUS_IS_OK(nt_status)) {
nt_status = negprot_auth_context->check_ntlm_password(
struct auth_context *plaintext_auth_context = NULL;
nt_status = make_auth_context_subsystem(
- &plaintext_auth_context);
+ talloc_tos(), &plaintext_auth_context);
if (NT_STATUS_IS_OK(nt_status)) {
uint8_t chal[8];
plaintext_auth_context, chal);
if (!make_user_info_for_reply(&user_info,
- user, domain, chal,
+ user, domain,
+ sconn->remote_address,
+ chal,
plaintext_password)) {
nt_status = NT_STATUS_NO_MEMORY;
}
free_user_info(&user_info);
if (!NT_STATUS_IS_OK(nt_status)) {
- nt_status = do_map_to_guest(nt_status, &server_info,
- user, domain);
+ nt_status = do_map_to_guest_server_info(nt_status, &server_info,
+ user, domain);
}
if (!NT_STATUS_IS_OK(nt_status)) {
return;
}
- /* Ensure we can't possible take a code path leading to a
- * null defref. */
- if (!server_info) {
- reply_nterror(req, nt_status_squash(NT_STATUS_LOGON_FAILURE));
+ nt_status = create_local_token(req, server_info, NULL, sub_user, &session_info);
+ TALLOC_FREE(server_info);
+
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ DEBUG(10, ("create_local_token failed: %s\n",
+ nt_errstr(nt_status)));
+ data_blob_free(&nt_resp);
+ data_blob_free(&lm_resp);
+ data_blob_clear_free(&plaintext_password);
+ reply_nterror(req, nt_status_squash(nt_status));
END_PROFILE(SMBsesssetupX);
return;
}
- if (!server_info->ptok) {
- nt_status = create_local_token(server_info);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- DEBUG(10, ("create_local_token failed: %s\n",
- nt_errstr(nt_status)));
- data_blob_free(&nt_resp);
- data_blob_free(&lm_resp);
- data_blob_clear_free(&plaintext_password);
- reply_nterror(req, nt_status_squash(nt_status));
- END_PROFILE(SMBsesssetupX);
- return;
- }
- }
-
data_blob_clear_free(&plaintext_password);
/* it's ok - setup a reply */
/* perhaps grab OS version here?? */
}
- if (server_info->guest) {
+ if (security_session_user_level(session_info, NULL) < SECURITY_USER) {
SSVAL(req->outbuf,smb_vwv2,1);
}
if (lp_security() == SEC_SHARE) {
sess_vuid = UID_FIELD_INVALID;
- TALLOC_FREE(server_info);
+ TALLOC_FREE(session_info);
} else {
/* Ignore the initial vuid. */
sess_vuid = register_initial_vuid(sconn);
END_PROFILE(SMBsesssetupX);
return;
}
- /* register_existing_vuid keeps the server info */
+ /* register_existing_vuid keeps the session_info */
sess_vuid = register_existing_vuid(sconn, sess_vuid,
- server_info,
- nt_resp.data ? nt_resp : lm_resp,
- sub_user);
+ session_info,
+ nt_resp.data ? nt_resp : lm_resp);
if (sess_vuid == UID_FIELD_INVALID) {
data_blob_free(&nt_resp);
data_blob_free(&lm_resp);
data_blob_free(&lm_resp);
SSVAL(req->outbuf,smb_uid,sess_vuid);
- SSVAL(req->inbuf,smb_uid,sess_vuid);
+ SSVAL(discard_const_p(char, req->inbuf),smb_uid,sess_vuid);
req->vuid = sess_vuid;
if (!sconn->smb1.sessions.done_sesssetup) {