*/
#include "includes.h"
-
-/* users from session setup */
-static char *session_userlist = NULL;
-/* workgroup from session setup. */
-static char *session_workgroup = NULL;
-
-/* this holds info on user ids that are already validated for this VC */
-static user_struct *validated_users;
-static int next_vuid = VUID_OFFSET;
-static int num_validated_vuids;
+#include "system/passwd.h"
+#include "smbd/smbd.h"
+#include "smbd/globals.h"
+#include "../librpc/gen_ndr/netlogon.h"
+#include "auth.h"
+#include "../libcli/security/security.h"
+
+/* Fix up prototypes for OSX 10.4, where they're missing */
+#ifndef HAVE_SETNETGRENT_PROTOTYPE
+extern int setnetgrent(const char* netgroup);
+#endif
+#ifndef HAVE_GETNETGRENT_PROTOTYPE
+extern int getnetgrent(char **host, char **user, char **domain);
+#endif
+#ifndef HAVE_ENDNETGRENT_PROTOTYPE
+extern void endnetgrent(void);
+#endif
enum server_allocated_state { SERVER_ALLOCATED_REQUIRED_YES,
SERVER_ALLOCATED_REQUIRED_NO,
SERVER_ALLOCATED_REQUIRED_ANY};
-static user_struct *get_valid_user_struct_internal(uint16 vuid,
+static user_struct *get_valid_user_struct_internal(
+ struct smbd_server_connection *sconn,
+ uint16 vuid,
enum server_allocated_state server_allocated)
{
user_struct *usp;
if (vuid == UID_FIELD_INVALID)
return NULL;
- for (usp=validated_users;usp;usp=usp->next,count++) {
+ usp=sconn->smb1.sessions.validated_users;
+ for (;usp;usp=usp->next,count++) {
if (vuid == usp->vuid) {
switch (server_allocated) {
case SERVER_ALLOCATED_REQUIRED_YES:
- if (usp->server_info == NULL) {
+ if (usp->session_info == NULL) {
continue;
}
break;
case SERVER_ALLOCATED_REQUIRED_NO:
- if (usp->server_info != NULL) {
+ if (usp->session_info != NULL) {
continue;
}
case SERVER_ALLOCATED_REQUIRED_ANY:
break;
}
if (count > 10) {
- DLIST_PROMOTE(validated_users, usp);
+ DLIST_PROMOTE(sconn->smb1.sessions.validated_users,
+ usp);
}
return usp;
}
tell random client vuid's (normally zero) from valid vuids.
****************************************************************************/
-user_struct *get_valid_user_struct(uint16 vuid)
+user_struct *get_valid_user_struct(struct smbd_server_connection *sconn,
+ uint16 vuid)
{
- return get_valid_user_struct_internal(vuid,
+ return get_valid_user_struct_internal(sconn, vuid,
SERVER_ALLOCATED_REQUIRED_YES);
}
-bool is_partial_auth_vuid(uint16 vuid)
+bool is_partial_auth_vuid(struct smbd_server_connection *sconn, uint16 vuid)
{
- if (vuid == UID_FIELD_INVALID) {
- return False;
- }
- return get_valid_user_struct_internal(vuid,
- SERVER_ALLOCATED_REQUIRED_NO) ? True : False;
+ return (get_partial_auth_user_struct(sconn, vuid) != NULL);
}
/****************************************************************************
Get the user struct of a partial NTLMSSP login
****************************************************************************/
-user_struct *get_partial_auth_user_struct(uint16 vuid)
+user_struct *get_partial_auth_user_struct(struct smbd_server_connection *sconn,
+ uint16 vuid)
{
- return get_valid_user_struct_internal(vuid,
+ return get_valid_user_struct_internal(sconn, vuid,
SERVER_ALLOCATED_REQUIRED_NO);
}
Invalidate a uid.
****************************************************************************/
-void invalidate_vuid(uint16 vuid)
+void invalidate_vuid(struct smbd_server_connection *sconn, uint16 vuid)
{
user_struct *vuser = NULL;
- if (vuid == UID_FIELD_INVALID) {
- return;
- }
-
- vuser = get_valid_user_struct_internal(vuid,
+ vuser = get_valid_user_struct_internal(sconn, vuid,
SERVER_ALLOCATED_REQUIRED_ANY);
if (vuser == NULL) {
return;
session_yield(vuser);
- if (vuser->auth_ntlmssp_state) {
- auth_ntlmssp_end(&vuser->auth_ntlmssp_state);
+ if (vuser->gensec_security) {
+ TALLOC_FREE(vuser->gensec_security);
}
- DLIST_REMOVE(validated_users, vuser);
+ DLIST_REMOVE(sconn->smb1.sessions.validated_users, vuser);
/* clear the vuid from the 'cache' on each connection, and
from the vuid 'owner' of connections */
- conn_clear_vuid_cache(vuid);
+ conn_clear_vuid_caches(sconn, vuid);
TALLOC_FREE(vuser);
- num_validated_vuids--;
+ sconn->smb1.sessions.num_validated_vuids--;
}
/****************************************************************************
Invalidate all vuid entries for this process.
****************************************************************************/
-void invalidate_all_vuids(void)
+void invalidate_all_vuids(struct smbd_server_connection *sconn)
+{
+ if (sconn->using_smb2) {
+ return;
+ }
+
+ while (sconn->smb1.sessions.validated_users != NULL) {
+ invalidate_vuid(sconn,
+ sconn->smb1.sessions.validated_users->vuid);
+ }
+}
+
+static void increment_next_vuid(uint16_t *vuid)
{
- user_struct *usp, *next=NULL;
+ *vuid += 1;
- for (usp=validated_users;usp;usp=next) {
- next = usp->next;
- invalidate_vuid(usp->vuid);
+ /* Check for vuid wrap. */
+ if (*vuid == UID_FIELD_INVALID) {
+ *vuid = VUID_OFFSET;
}
}
Create a new partial auth user struct.
*****************************************************/
-int register_initial_vuid(void)
+int register_initial_vuid(struct smbd_server_connection *sconn)
{
user_struct *vuser;
- /* Paranoia check. */
- if(lp_security() == SEC_SHARE) {
- smb_panic("register_initial_vuid: "
- "Tried to register uid in security=share");
- }
-
/* Limit allowed vuids to 16bits - VUID_OFFSET. */
- if (num_validated_vuids >= 0xFFFF-VUID_OFFSET) {
+ if (sconn->smb1.sessions.num_validated_vuids >= 0xFFFF-VUID_OFFSET) {
return UID_FIELD_INVALID;
}
}
/* Allocate a free vuid. Yes this is a linear search... */
- while( get_valid_user_struct_internal(next_vuid,
+ while( get_valid_user_struct_internal(sconn,
+ sconn->smb1.sessions.next_vuid,
SERVER_ALLOCATED_REQUIRED_ANY) != NULL ) {
- next_vuid++;
- /* Check for vuid wrap. */
- if (next_vuid == UID_FIELD_INVALID) {
- next_vuid = VUID_OFFSET;
- }
+ increment_next_vuid(&sconn->smb1.sessions.next_vuid);
}
DEBUG(10,("register_initial_vuid: allocated vuid = %u\n",
- (unsigned int)next_vuid ));
+ (unsigned int)sconn->smb1.sessions.next_vuid ));
- vuser->vuid = next_vuid;
+ vuser->vuid = sconn->smb1.sessions.next_vuid;
/*
* This happens in an unfinished NTLMSSP session setup. We
* need to allocate a vuid between the first and second calls
* to NTLMSSP.
*/
- next_vuid++;
- num_validated_vuids++;
+ increment_next_vuid(&sconn->smb1.sessions.next_vuid);
+ sconn->smb1.sessions.num_validated_vuids++;
- DLIST_ADD(validated_users, vuser);
+ DLIST_ADD(sconn->smb1.sessions.validated_users, vuser);
return vuser->vuid;
}
-static int register_homes_share(const char *username)
+int register_homes_share(const char *username)
{
int result;
struct passwd *pwd;
return result;
}
- pwd = getpwnam_alloc(talloc_tos(), username);
+ pwd = Get_Pwnam_alloc(talloc_tos(), username);
if ((pwd == NULL) || (pwd->pw_dir[0] == '\0')) {
DEBUG(3, ("No home directory defined for user '%s'\n",
/**
* register that a valid login has been performed, establish 'session'.
- * @param server_info The token returned from the authentication process.
+ * @param session_info The token returned from the authentication process.
* (now 'owned' by register_existing_vuid)
*
* @param session_key The User session key for the login session (now also
*
*/
-int register_existing_vuid(uint16 vuid,
- auth_serversupplied_info *server_info,
- DATA_BLOB response_blob,
- const char *smb_name)
+int register_existing_vuid(struct smbd_server_connection *sconn,
+ uint16 vuid,
+ struct auth_session_info *session_info,
+ DATA_BLOB response_blob)
{
- user_struct *vuser = get_partial_auth_user_struct(vuid);
+ user_struct *vuser;
+ bool guest = security_session_user_level(session_info, NULL) < SECURITY_USER;
+
+ vuser = get_partial_auth_user_struct(sconn, vuid);
if (!vuser) {
goto fail;
}
/* Use this to keep tabs on all our info from the authentication */
- vuser->server_info = server_info;
-
- /* Ensure that the server_info will disappear with
- * the vuser it is now attached to */
+ vuser->session_info = talloc_move(vuser, &session_info);
- talloc_steal(vuser, vuser->server_info);
-
- fstrcpy(vuser->user.unix_name, server_info->unix_name);
-
- /* This is a potentially untrusted username */
- alpha_strcpy(vuser->user.smb_name, smb_name, ". _-$",
- sizeof(vuser->user.smb_name));
-
- fstrcpy(vuser->user.domain, pdb_get_domain(server_info->sam_account));
- fstrcpy(vuser->user.full_name,
- pdb_get_fullname(server_info->sam_account));
+ /* Make clear that we require the optional unix_token and unix_info in the source3 code */
+ SMB_ASSERT(vuser->session_info->unix_token);
+ SMB_ASSERT(vuser->session_info->unix_info);
DEBUG(10,("register_existing_vuid: (%u,%u) %s %s %s guest=%d\n",
- (unsigned int)vuser->server_info->uid,
- (unsigned int)vuser->server_info->gid,
- vuser->user.unix_name, vuser->user.smb_name,
- vuser->user.domain, vuser->server_info->guest ));
+ (unsigned int)vuser->session_info->unix_token->uid,
+ (unsigned int)vuser->session_info->unix_token->gid,
+ vuser->session_info->unix_info->unix_name,
+ vuser->session_info->unix_info->sanitized_username,
+ vuser->session_info->info->domain_name,
+ guest));
DEBUG(3, ("register_existing_vuid: User name: %s\t"
- "Real name: %s\n", vuser->user.unix_name,
- vuser->user.full_name));
+ "Real name: %s\n", vuser->session_info->unix_info->unix_name,
+ vuser->session_info->info->full_name));
- if (!server_info->ptok) {
- DEBUG(1, ("register_existing_vuid: server_info does not "
+ if (!vuser->session_info->security_token) {
+ DEBUG(1, ("register_existing_vuid: session_info does not "
"contain a user_token - cannot continue\n"));
goto fail;
}
- DEBUG(3,("register_existing_vuid: UNIX uid %d is UNIX user %s, "
- "and will be vuid %u\n", (int)vuser->server_info->uid,
- vuser->user.unix_name, vuser->vuid));
+ /* Make clear that we require the optional unix_token in the source3 code */
+ SMB_ASSERT(vuser->session_info->unix_token);
- next_vuid++;
- num_validated_vuids++;
+ DEBUG(3,("register_existing_vuid: UNIX uid %d is UNIX user %s, "
+ "and will be vuid %u\n", (int)vuser->session_info->unix_token->uid,
+ vuser->session_info->unix_info->unix_name, vuser->vuid));
- if (!session_claim(vuser)) {
+ if (!session_claim(sconn, vuser)) {
DEBUG(1, ("register_existing_vuid: Failed to claim session "
"for vuid=%d\n",
vuser->vuid));
vuser->homes_snum = -1;
- if (!vuser->server_info->guest) {
+
+ if (!guest) {
vuser->homes_snum = register_homes_share(
- vuser->user.unix_name);
+ vuser->session_info->unix_info->unix_name);
}
- if (srv_is_signing_negotiated() && !vuser->server_info->guest &&
- !srv_signing_started()) {
+ if (srv_is_signing_negotiated(sconn) &&
+ !guest) {
/* Try and turn on server signing on the first non-guest
* sessionsetup. */
- srv_set_signing(vuser->server_info->user_session_key, response_blob);
+ srv_set_signing(sconn,
+ vuser->session_info->session_key,
+ response_blob);
}
/* fill in the current_user_info struct */
- set_current_user_info( &vuser->user );
+ set_current_user_info(
+ vuser->session_info->unix_info->sanitized_username,
+ vuser->session_info->unix_info->unix_name,
+ vuser->session_info->info->domain_name);
+
return vuser->vuid;
fail:
if (vuser) {
- invalidate_vuid(vuid);
+ invalidate_vuid(sconn, vuid);
}
return UID_FIELD_INVALID;
}
-
-/****************************************************************************
- Add a name to the session users list.
-****************************************************************************/
-
-void add_session_user(const char *user)
-{
- struct passwd *pw;
- char *tmp;
-
- pw = Get_Pwnam_alloc(talloc_tos(), user);
-
- if (pw == NULL) {
- return;
- }
-
- if (session_userlist == NULL) {
- session_userlist = SMB_STRDUP(pw->pw_name);
- goto done;
- }
-
- if (in_list(pw->pw_name,session_userlist,False) ) {
- goto done;
- }
-
- if (strlen(session_userlist) > 128 * 1024) {
- DEBUG(3,("add_session_user: session userlist already "
- "too large.\n"));
- goto done;
- }
-
- if (asprintf(&tmp, "%s %s", session_userlist, pw->pw_name) == -1) {
- DEBUG(3, ("asprintf failed\n"));
- goto done;
- }
-
- SAFE_FREE(session_userlist);
- session_userlist = tmp;
- done:
- TALLOC_FREE(pw);
-}
-
-/****************************************************************************
- In security=share mode we need to store the client workgroup, as that's
- what Vista uses for the NTLMv2 calculation.
-****************************************************************************/
-
-void add_session_workgroup(const char *workgroup)
-{
- if (session_workgroup) {
- SAFE_FREE(session_workgroup);
- }
- session_workgroup = smb_xstrdup(workgroup);
-}
-
-/****************************************************************************
- In security=share mode we need to return the client workgroup, as that's
- what Vista uses for the NTLMv2 calculation.
-****************************************************************************/
-
-const char *get_session_workgroup(void)
-{
- return session_workgroup;
-}
-
-/****************************************************************************
- Check if a user is in a netgroup user list. If at first we don't succeed,
- try lower case.
-****************************************************************************/
-
-bool user_in_netgroup(const char *user, const char *ngname)
-{
-#ifdef HAVE_NETGROUP
- static char *mydomain = NULL;
- fstring lowercase_user;
-
- if (mydomain == NULL)
- yp_get_default_domain(&mydomain);
-
- if(mydomain == NULL) {
- DEBUG(5,("Unable to get default yp domain, "
- "let's try without specifying it\n"));
- }
-
- DEBUG(5,("looking for user %s of domain %s in netgroup %s\n",
- user, mydomain?mydomain:"(ANY)", ngname));
-
- if (innetgr(ngname, NULL, user, mydomain)) {
- DEBUG(5,("user_in_netgroup: Found\n"));
- return (True);
- } else {
-
- /*
- * Ok, innetgr is case sensitive. Try once more with lowercase
- * just in case. Attempt to fix #703. JRA.
- */
-
- fstrcpy(lowercase_user, user);
- strlower_m(lowercase_user);
-
- DEBUG(5,("looking for user %s of domain %s in netgroup %s\n",
- lowercase_user, mydomain?mydomain:"(ANY)", ngname));
-
- if (innetgr(ngname, NULL, lowercase_user, mydomain)) {
- DEBUG(5,("user_in_netgroup: Found\n"));
- return (True);
- }
- }
-#endif /* HAVE_NETGROUP */
- return False;
-}
-
-/****************************************************************************
- Check if a user is in a user list - can check combinations of UNIX
- and netgroup lists.
-****************************************************************************/
-
-bool user_in_list(const char *user,const char **list)
-{
- if (!list || !*list)
- return False;
-
- DEBUG(10,("user_in_list: checking user %s in list\n", user));
-
- while (*list) {
-
- DEBUG(10,("user_in_list: checking user |%s| against |%s|\n",
- user, *list));
-
- /*
- * Check raw username.
- */
- if (strequal(user, *list))
- return(True);
-
- /*
- * Now check to see if any combination
- * of UNIX and netgroups has been specified.
- */
-
- if(**list == '@') {
- /*
- * Old behaviour. Check netgroup list
- * followed by UNIX list.
- */
- if(user_in_netgroup(user, *list +1))
- return True;
- if(user_in_group(user, *list +1))
- return True;
- } else if (**list == '+') {
-
- if((*(*list +1)) == '&') {
- /*
- * Search UNIX list followed by netgroup.
- */
- if(user_in_group(user, *list +2))
- return True;
- if(user_in_netgroup(user, *list +2))
- return True;
-
- } else {
-
- /*
- * Just search UNIX list.
- */
-
- if(user_in_group(user, *list +1))
- return True;
- }
-
- } else if (**list == '&') {
-
- if(*(*list +1) == '+') {
- /*
- * Search netgroup list followed by UNIX list.
- */
- if(user_in_netgroup(user, *list +2))
- return True;
- if(user_in_group(user, *list +2))
- return True;
- } else {
- /*
- * Just search netgroup list.
- */
- if(user_in_netgroup(user, *list +1))
- return True;
- }
- }
-
- list++;
- }
- return(False);
-}
-
-/****************************************************************************
- Check if a username is valid.
-****************************************************************************/
-
-static bool user_ok(const char *user, int snum)
-{
- char **valid, **invalid;
- bool ret;
-
- valid = invalid = NULL;
- ret = True;
-
- if (lp_invalid_users(snum)) {
- str_list_copy(talloc_tos(), &invalid, lp_invalid_users(snum));
- if (invalid &&
- str_list_substitute(invalid, "%S", lp_servicename(snum))) {
-
- /* This is used in sec=share only, so no current user
- * around to pass to str_list_sub_basic() */
-
- if ( invalid && str_list_sub_basic(invalid, "", "") ) {
- ret = !user_in_list(user,
- (const char **)invalid);
- }
- }
- }
- TALLOC_FREE(invalid);
-
- if (ret && lp_valid_users(snum)) {
- str_list_copy(talloc_tos(), &valid, lp_valid_users(snum));
- if ( valid &&
- str_list_substitute(valid, "%S", lp_servicename(snum)) ) {
-
- /* This is used in sec=share only, so no current user
- * around to pass to str_list_sub_basic() */
-
- if ( valid && str_list_sub_basic(valid, "", "") ) {
- ret = user_in_list(user, (const char **)valid);
- }
- }
- }
- TALLOC_FREE(valid);
-
- if (ret && lp_onlyuser(snum)) {
- char **user_list = str_list_make(
- talloc_tos(), lp_username(snum), NULL);
- if (user_list &&
- str_list_substitute(user_list, "%S",
- lp_servicename(snum))) {
- ret = user_in_list(user, (const char **)user_list);
- }
- TALLOC_FREE(user_list);
- }
-
- return(ret);
-}
-
-/****************************************************************************
- Validate a group username entry. Return the username or NULL.
-****************************************************************************/
-
-static char *validate_group(char *group, DATA_BLOB password,int snum)
-{
-#ifdef HAVE_NETGROUP
- {
- char *host, *user, *domain;
- setnetgrent(group);
- while (getnetgrent(&host, &user, &domain)) {
- if (user) {
- if (user_ok(user, snum) &&
- password_ok(user,password)) {
- endnetgrent();
- return(user);
- }
- }
- }
- endnetgrent();
- }
-#endif
-
-#ifdef HAVE_GETGRENT
- {
- struct group *gptr;
- setgrent();
- while ((gptr = (struct group *)getgrent())) {
- if (strequal(gptr->gr_name,group))
- break;
- }
-
- /*
- * As user_ok can recurse doing a getgrent(), we must
- * copy the member list onto the heap before
- * use. Bug pointed out by leon@eatworms.swmed.edu.
- */
-
- if (gptr) {
- char *member_list = NULL;
- size_t list_len = 0;
- char *member;
- int i;
-
- for(i = 0; gptr->gr_mem && gptr->gr_mem[i]; i++) {
- list_len += strlen(gptr->gr_mem[i])+1;
- }
- list_len++;
-
- member_list = (char *)SMB_MALLOC(list_len);
- if (!member_list) {
- endgrent();
- return NULL;
- }
-
- *member_list = '\0';
- member = member_list;
-
- for(i = 0; gptr->gr_mem && gptr->gr_mem[i]; i++) {
- size_t member_len = strlen(gptr->gr_mem[i])+1;
-
- DEBUG(10,("validate_group: = gr_mem = "
- "%s\n", gptr->gr_mem[i]));
-
- safe_strcpy(member, gptr->gr_mem[i],
- list_len - (member-member_list));
- member += member_len;
- }
-
- endgrent();
-
- member = member_list;
- while (*member) {
- if (user_ok(member,snum) &&
- password_ok(member,password)) {
- char *name = talloc_strdup(talloc_tos(),
- member);
- SAFE_FREE(member_list);
- return name;
- }
-
- DEBUG(10,("validate_group = member = %s\n",
- member));
-
- member += strlen(member) + 1;
- }
-
- SAFE_FREE(member_list);
- } else {
- endgrent();
- return NULL;
- }
- }
-#endif
- return(NULL);
-}
-
-/****************************************************************************
- Check for authority to login to a service with a given username/password.
- Note this is *NOT* used when logging on using sessionsetup_and_X.
-****************************************************************************/
-
-bool authorise_login(int snum, fstring user, DATA_BLOB password,
- bool *guest)
-{
- bool ok = False;
-
-#ifdef DEBUG_PASSWORD
- DEBUG(100,("authorise_login: checking authorisation on "
- "user=%s pass=%s\n", user,password.data));
-#endif
-
- *guest = False;
-
- /* there are several possibilities:
- 1) login as the given user with given password
- 2) login as a previously registered username with the given
- password
- 3) login as a session list username with the given password
- 4) login as a previously validated user/password pair
- 5) login as the "user =" user with given password
- 6) login as the "user =" user with no password
- (guest connection)
- 7) login as guest user with no password
-
- if the service is guest_only then steps 1 to 5 are skipped
- */
-
- /* now check the list of session users */
- if (!ok) {
- char *auser;
- char *user_list = NULL;
- char *saveptr;
-
- if ( session_userlist )
- user_list = SMB_STRDUP(session_userlist);
- else
- user_list = SMB_STRDUP("");
-
- if (!user_list)
- return(False);
-
- for (auser = strtok_r(user_list, LIST_SEP, &saveptr);
- !ok && auser;
- auser = strtok_r(NULL, LIST_SEP, &saveptr)) {
- fstring user2;
- fstrcpy(user2,auser);
- if (!user_ok(user2,snum))
- continue;
-
- if (password_ok(user2,password)) {
- ok = True;
- fstrcpy(user,user2);
- DEBUG(3,("authorise_login: ACCEPTED: session "
- "list username (%s) and given "
- "password ok\n", user));
- }
- }
-
- SAFE_FREE(user_list);
- }
-
- /* check the user= fields and the given password */
- if (!ok && lp_username(snum)) {
- TALLOC_CTX *ctx = talloc_tos();
- char *auser;
- char *user_list = talloc_strdup(ctx, lp_username(snum));
- char *saveptr;
-
- if (!user_list) {
- goto check_guest;
- }
-
- user_list = talloc_string_sub(ctx,
- user_list,
- "%S",
- lp_servicename(snum));
-
- if (!user_list) {
- goto check_guest;
- }
-
- for (auser = strtok_r(user_list, LIST_SEP, &saveptr);
- auser && !ok;
- auser = strtok_r(NULL, LIST_SEP, &saveptr)) {
- if (*auser == '@') {
- auser = validate_group(auser+1,password,snum);
- if (auser) {
- ok = True;
- fstrcpy(user,auser);
- DEBUG(3,("authorise_login: ACCEPTED: "
- "group username and given "
- "password ok (%s)\n", user));
- }
- } else {
- fstring user2;
- fstrcpy(user2,auser);
- if (user_ok(user2,snum) &&
- password_ok(user2,password)) {
- ok = True;
- fstrcpy(user,user2);
- DEBUG(3,("authorise_login: ACCEPTED: "
- "user list username and "
- "given password ok (%s)\n",
- user));
- }
- }
- }
- }
-
- check_guest:
-
- /* check for a normal guest connection */
- if (!ok && GUEST_OK(snum)) {
- struct passwd *guest_pw;
- fstring guestname;
- fstrcpy(guestname,lp_guestaccount());
- guest_pw = Get_Pwnam_alloc(talloc_tos(), guestname);
- if (guest_pw != NULL) {
- fstrcpy(user,guestname);
- ok = True;
- DEBUG(3,("authorise_login: ACCEPTED: guest account "
- "and guest ok (%s)\n", user));
- } else {
- DEBUG(0,("authorise_login: Invalid guest account "
- "%s??\n",guestname));
- }
- TALLOC_FREE(guest_pw);
- *guest = True;
- }
-
- if (ok && !user_ok(user, snum)) {
- DEBUG(0,("authorise_login: rejected invalid user %s\n",user));
- ok = False;
- }
-
- return(ok);
-}
git.samba.org / samba.git / blobdiff