#include "includes.h"
/* internal functions */
-static struct passwd *uname_string_combinations(char *s, struct passwd * (*fn) (const char *), int N);
-static struct passwd *uname_string_combinations2(char *s, int offset, struct passwd * (*fn) (const char *), int N);
+static struct passwd *uname_string_combinations(char *s, TALLOC_CTX *mem_ctx,
+ struct passwd * (*fn) (TALLOC_CTX *mem_ctx, const char *),
+ int N);
+static struct passwd *uname_string_combinations2(char *s, TALLOC_CTX *mem_ctx, int offset,
+ struct passwd * (*fn) (TALLOC_CTX *mem_ctx, const char *),
+ int N);
/*****************************************************************
Check if a user or group name is local (this is a *local* name for
}
numlines = 0;
- qlines = fd_lines_load(fd, &numlines);
+ qlines = fd_lines_load(fd, &numlines,0);
DEBUGADD(10,("Lines returned = [%d]\n", numlines));
close(fd);
return False;
}
- if (strchr_m(dosname,'*') || user_in_list(user, (const char **)dosuserlist, NULL, 0)) {
+ if (strchr_m(dosname,'*') ||
+ user_in_list(user, (const char **)dosuserlist)) {
DEBUG(3,("Mapped user %s to %s\n",user,unixname));
mapped_user = True;
fstrcpy( last_from,user );
static struct passwd *Get_Pwnam_ret = NULL;
-static struct passwd *Get_Pwnam_internals(const char *user, char *user2)
+static struct passwd *Get_Pwnam_internals(TALLOC_CTX *mem_ctx,
+ const char *user, char *user2)
{
struct passwd *ret = NULL;
common case on UNIX systems */
strlower_m(user2);
DEBUG(5,("Trying _Get_Pwnam(), username as lowercase is %s\n",user2));
- ret = getpwnam_alloc(user2);
+ ret = getpwnam_alloc(mem_ctx, user2);
if(ret)
goto done;
if(strcmp(user, user2) != 0) {
DEBUG(5,("Trying _Get_Pwnam(), username as given is %s\n",
user));
- ret = getpwnam_alloc(user);
+ ret = getpwnam_alloc(mem_ctx, user);
if(ret)
goto done;
}
if(strcmp(user, user2) != 0) {
DEBUG(5,("Trying _Get_Pwnam(), username as uppercase is %s\n",
user2));
- ret = getpwnam_alloc(user2);
+ ret = getpwnam_alloc(mem_ctx, user2);
if(ret)
goto done;
}
strlower_m(user2);
DEBUG(5,("Checking combinations of %d uppercase letters in %s\n",
lp_usernamelevel(), user2));
- ret = uname_string_combinations(user2, getpwnam_alloc,
+ ret = uname_string_combinations(user2, mem_ctx, getpwnam_alloc,
lp_usernamelevel());
done:
This will return an allocated structure
****************************************************************************/
-struct passwd *Get_Pwnam_alloc(const char *user)
+struct passwd *Get_Pwnam_alloc(TALLOC_CTX *mem_ctx, const char *user)
{
fstring user2;
struct passwd *ret;
DEBUG(5,("Finding user %s\n", user));
- ret = Get_Pwnam_internals(user, user2);
+ ret = Get_Pwnam_internals(mem_ctx, user, user2);
return ret;
}
{
struct passwd *ret;
- ret = Get_Pwnam_alloc(user);
+ ret = Get_Pwnam_alloc(NULL, user);
/* This call used to just return the 'passwd' static buffer.
This could then have accidental reuse implications, so
*/
if (Get_Pwnam_ret) {
- passwd_free(&Get_Pwnam_ret);
+ talloc_free(Get_Pwnam_ret);
}
Get_Pwnam_ret = ret;
try lower case.
****************************************************************************/
-static BOOL user_in_netgroup_list(const char *user, const char *ngname)
+BOOL user_in_netgroup(const char *user, const char *ngname)
{
#ifdef HAVE_NETGROUP
static char *mydomain = NULL;
user, mydomain, ngname));
if (innetgr(ngname, NULL, user, mydomain)) {
- DEBUG(5,("user_in_netgroup_list: Found\n"));
+ DEBUG(5,("user_in_netgroup: Found\n"));
return (True);
} else {
lowercase_user, mydomain, ngname));
if (innetgr(ngname, NULL, lowercase_user, mydomain)) {
- DEBUG(5,("user_in_netgroup_list: Found\n"));
+ DEBUG(5,("user_in_netgroup: Found\n"));
return (True);
}
}
Check if a user is in a winbind group.
****************************************************************************/
-static BOOL user_in_winbind_group_list(const char *user, const char *gname,
- BOOL *winbind_answered)
+static BOOL user_in_winbind_group(const char *user, const char *gname,
+ BOOL *winbind_answered)
{
int i;
gid_t gid, gid_low, gid_high;
*winbind_answered = False;
if ((gid = nametogid(gname)) == (gid_t)-1) {
- DEBUG(0,("user_in_winbind_group_list: nametogid for group %s "
+ DEBUG(0,("user_in_winbind_group: nametogid for group %s "
"failed.\n", gname ));
goto err;
}
}
else
- DEBUG(10,("user_in_winbind_group_list: using cached user "
+ DEBUG(10,("user_in_winbind_group: using cached user "
"groups for [%s]\n", user));
if ( DEBUGLEVEL >= 10 ) {
- DEBUG(10,("user_in_winbind_group_list: using groups -- "));
+ DEBUG(10,("user_in_winbind_group: using groups -- "));
for ( i=0; i<num_groups; i++ )
DEBUGADD(10,("%lu ", (unsigned long)groups[i]));
DEBUGADD(10,("\n"));
Check if a user is in a UNIX group.
****************************************************************************/
-BOOL user_in_unix_group_list(const char *user,const char *gname)
+BOOL user_in_unix_group(const char *user,const char *gname)
{
struct passwd *pass = Get_Pwnam(user);
struct sys_userlist *user_list;
struct sys_userlist *member;
- DEBUG(10,("user_in_unix_group_list: checking user %s in group %s\n",
+ DEBUG(10,("user_in_unix_group: checking user %s in group %s\n",
user, gname));
/*
if (pass) {
if (strequal(gname,gidtoname(pass->pw_gid))) {
- DEBUG(10,("user_in_unix_group_list: group %s is "
+ DEBUG(10,("user_in_unix_group: group %s is "
"primary group.\n", gname ));
return True;
}
user_list = get_users_in_group(gname);
if (user_list == NULL) {
- DEBUG(10,("user_in_unix_group_list: no such group %s\n",
+ DEBUG(10,("user_in_unix_group: no such group %s\n",
gname ));
return False;
}
for (member = user_list; member; member = member->next) {
- DEBUG(10,("user_in_unix_group_list: checking user %s against "
+ DEBUG(10,("user_in_unix_group: checking user %s against "
"member %s\n", user, member->unix_name ));
if (strequal(member->unix_name,user)) {
free_userlist(user_list);
Check if a user is in a group list. Ask winbind first, then use UNIX.
****************************************************************************/
-BOOL user_in_group_list(const char *user, const char *gname, gid_t *groups,
- size_t n_groups)
+BOOL user_in_group(const char *user, const char *gname)
{
BOOL winbind_answered = False;
BOOL ret;
- gid_t gid;
- unsigned i;
- gid = nametogid(gname);
- if (gid == (gid_t)-1)
- return False;
-
- if (groups && n_groups > 0) {
- for (i=0; i < n_groups; i++) {
- if (groups[i] == gid) {
- return True;
- }
- }
- return False;
- }
-
- /* fallback if we don't yet have the group list */
-
- ret = user_in_winbind_group_list(user, gname, &winbind_answered);
+ ret = user_in_winbind_group(user, gname, &winbind_answered);
if (!winbind_answered)
- ret = user_in_unix_group_list(user, gname);
+ ret = user_in_unix_group(user, gname);
if (ret)
- DEBUG(10,("user_in_group_list: user |%s| is in group |%s|\n",
+ DEBUG(10,("user_in_group: user |%s| is in group |%s|\n",
user, gname));
return ret;
}
and netgroup lists.
****************************************************************************/
-BOOL user_in_list(const char *user,const char **list, gid_t *groups,
- size_t n_groups)
+BOOL user_in_list(const char *user,const char **list)
{
if (!list || !*list)
return False;
* Old behaviour. Check netgroup list
* followed by UNIX list.
*/
- if(user_in_netgroup_list(user, *list +1))
+ if(user_in_netgroup(user, *list +1))
return True;
- if(user_in_group_list(user, *list +1, groups,
- n_groups))
+ if(user_in_group(user, *list +1))
return True;
} else if (**list == '+') {
/*
* Search UNIX list followed by netgroup.
*/
- if(user_in_group_list(user, *list +2, groups,
- n_groups))
+ if(user_in_group(user, *list +2))
return True;
- if(user_in_netgroup_list(user, *list +2))
+ if(user_in_netgroup(user, *list +2))
return True;
} else {
* Just search UNIX list.
*/
- if(user_in_group_list(user, *list +1, groups,
- n_groups))
+ if(user_in_group(user, *list +1))
return True;
}
/*
* Search netgroup list followed by UNIX list.
*/
- if(user_in_netgroup_list(user, *list +2))
+ if(user_in_netgroup(user, *list +2))
return True;
- if(user_in_group_list(user, *list +2, groups,
- n_groups))
+ if(user_in_group(user, *list +2))
return True;
} else {
/*
* Just search netgroup list.
*/
- if(user_in_netgroup_list(user, *list +1))
+ if(user_in_netgroup(user, *list +1))
return True;
}
} else if (!name_is_local(*list)) {
/* Check if user name is in the
* Windows group */
- ret = user_in_winbind_group_list(
+ ret = user_in_winbind_group(
user, *list,
&winbind_answered);
it assumes the string starts lowercased
****************************************************************************/
-static struct passwd *uname_string_combinations2(char *s,int offset,struct passwd *(*fn)(const char *),int N)
+static struct passwd *uname_string_combinations2(char *s, TALLOC_CTX *mem_ctx,
+ int offset,
+ struct passwd *(*fn)(TALLOC_CTX *mem_ctx, const char *),
+ int N)
{
ssize_t len = (ssize_t)strlen(s);
int i;
struct passwd *ret;
if (N <= 0 || offset >= len)
- return(fn(s));
+ return(fn(mem_ctx, s));
for (i=offset;i<(len-(N-1));i++) {
char c = s[i];
if (!islower_ascii((int)c))
continue;
s[i] = toupper_ascii(c);
- ret = uname_string_combinations2(s,i+1,fn,N-1);
+ ret = uname_string_combinations2(s, mem_ctx, i+1, fn, N-1);
if(ret)
return(ret);
s[i] = c;
it assumes the string starts lowercased
****************************************************************************/
-static struct passwd * uname_string_combinations(char *s,struct passwd * (*fn)(const char *),int N)
+static struct passwd * uname_string_combinations(char *s, TALLOC_CTX *mem_ctx,
+ struct passwd * (*fn)(TALLOC_CTX *mem_ctx, const char *),
+ int N)
{
int n;
struct passwd *ret;
for (n=1;n<=N;n++) {
- ret = uname_string_combinations2(s,0,fn,n);
+ ret = uname_string_combinations2(s,mem_ctx,0,fn,n);
if(ret)
return(ret);
}
git.samba.org / metze / old / v3-2-winbind-ndr.git / blobdiff