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Added support for gshadow.

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This commit is contained in:
nekral-guest
2007-12-29 17:26:28 +00:00
parent 098173e1df
commit 623010396c
3 changed files with 54 additions and 1 deletions
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50
src/newusers.c
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@ -53,6 +53,7 @@
#include "groupio.h"
#include "nscd.h"
#include "pwio.h"
#include "sgroupio.h"
#include "shadowio.h"
/*
* Global variables
@ -65,6 +66,9 @@ static char *crypt_method = NULL;
static long sha_rounds = 5000;
static int is_shadow;
#ifdef SHADOWGRP
static int is_shadow_grp;
#endif
/* local function prototypes */
static void usage (void);
@ -110,6 +114,9 @@ static int add_group (const char *name, const char *gid, gid_t * ngid)
struct group grent;
char *members[1];
int i;
#ifdef SHADOWGRP
const struct sgrp *sg;
#endif
/*
* Start by seeing if the named group already exists. This will be
@ -119,6 +126,7 @@ static int add_group (const char *name, const char *gid, gid_t * ngid)
if (NULL != grp) {
/* The user will use this ID for her primary group */
*ngid = grp->gr_gid;
/* Don't check gshadow */
return 0;
}
@ -152,6 +160,7 @@ static int add_group (const char *name, const char *gid, gid_t * ngid)
/* The user will use this ID for her
* primary group */
*ngid = grp->gr_gid;
/* Don't check gshadow */
return 0;
}
}
@ -191,7 +200,42 @@ static int add_group (const char *name, const char *gid, gid_t * ngid)
grent.gr_mem = members;
*ngid = grent.gr_gid;
return !gr_update (&grent);
#ifdef SHADOWGRP
if (is_shadow_grp) {
sg = sgr_locate (grp->gr_name);
if (NULL != sg) {
fprintf (stderr,
_("%s: group %s is a shadow group, but does not exist in /etc/group\n"),
Prog, grp->gr_name);
return -1;
}
}
#endif
if (gr_update (&grent) == 0) {
return -1;
}
#ifdef SHADOWGRP
if (is_shadow_grp) {
struct sgrp sgrent;
sgrent.sg_name = grent.gr_name;
sgrent.sg_passwd = "*"; /* XXX warning: const */
sgrent.sg_adm = NULL;
sgrent.sg_mem = members;
if (sgr_update (&sgrent) == 0) {
fprintf (stderr,
_("%s: group %s created, failure during the creation of the corresponding gshadow group\n"),
Prog, grent.gr_name);
return -1;
}
}
#endif
return 0;
}
/*
@ -557,6 +601,10 @@ int main (int argc, char **argv)
is_shadow = spw_file_present ();
#ifdef SHADOWGRP
is_shadow_grp = sgr_file_present ();
#endif
open_files ();
/*