/* $OpenLDAP$ */
/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
*
- * Copyright 1998-2003 The OpenLDAP Foundation.
+ * Copyright 1998-2009 The OpenLDAP Foundation.
* Portions Copyright 1999 PM Lashley.
* All rights reserved.
*
#include <ac/unistd.h>
#include "slap.h"
+#include "lutil.h"
/*
* Set real and effective user id and group id, and group access list
if ( user ) {
struct passwd *pwd;
- if ( isdigit( (unsigned char) *user )) {
+ if ( isdigit( (unsigned char) *user ) ) {
+ unsigned u;
+
got_uid = 1;
- uid = atoi( user );
+ if ( lutil_atou( &u, user ) != 0 ) {
+ Debug( LDAP_DEBUG_ANY, "Unble to parse user %s\n",
+ user, 0, 0 );
+
+ exit( EXIT_FAILURE );
+ }
+ uid = (uid_t)u;
#ifdef HAVE_GETPWUID
pwd = getpwuid( uid );
goto did_getpw;
pwd = getpwnam( user );
did_getpw:
if ( pwd == NULL ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, INFO,
- "slap_init_user: No passwd entry for user %s\n", user, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY, "No passwd entry for user %s\n",
user, 0, 0 );
-#endif
exit( EXIT_FAILURE );
}
if ( group ) {
struct group *grp;
if ( isdigit( (unsigned char) *group )) {
- gid = atoi( group );
+ unsigned g;
+
+ if ( lutil_atou( &g, group ) != 0 ) {
+ Debug( LDAP_DEBUG_ANY, "Unble to parse group %s\n",
+ group, 0, 0 );
+
+ exit( EXIT_FAILURE );
+ }
+ gid = (uid_t)g;
#ifdef HAVE_GETGRGID
grp = getgrgid( gid );
goto did_group;
gid = grp->gr_gid;
did_group:
if ( grp == NULL ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, INFO,
- "slap_init_user: No group entry for group %s\n", group, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY, "No group entry for group %s\n",
group, 0, 0 );
-#endif
exit( EXIT_FAILURE );
}
if ( user ) {
if ( getuid() == 0 && initgroups( user, gid ) != 0 ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, INFO,
- "slap_init_user: Could not set the group access (gid) list.\n",
- 0, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY,
"Could not set the group access (gid) list\n", 0, 0, 0 );
-#endif
exit( EXIT_FAILURE );
}
if ( got_gid ) {
if ( setgid( gid ) != 0 ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, INFO,
- "slap_init_user: could not set real group id to %d\n",
- (int)gid, 0, 0);
-#else
Debug( LDAP_DEBUG_ANY, "Could not set real group id to %d\n",
(int) gid, 0, 0 );
-#endif
exit( EXIT_FAILURE );
}
#ifdef HAVE_SETEGID
if ( setegid( gid ) != 0 ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, INFO,
- "slap_init_user: Could not set effective group id to %d\n",
- (int)gid, 0, 0);
-#else
Debug( LDAP_DEBUG_ANY, "Could not set effective group id to %d\n",
(int) gid, 0, 0 );
-#endif
exit( EXIT_FAILURE );
}
if ( got_uid ) {
if ( setuid( uid ) != 0 ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, INFO,
- "slap_init_user: Could not set real user id to %d\n",
- (int)uid, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY, "Could not set real user id to %d\n",
(int) uid, 0, 0 );
-#endif
exit( EXIT_FAILURE );
}
#ifdef HAVE_SETEUID
if ( seteuid( uid ) != 0 ) {
-#ifdef NEW_LOGGING
- LDAP_LOG( OPERATION, INFO,
- "slap_init_user: Could not set effective user id to %d\n",
- (int)uid, 0, 0 );
-#else
Debug( LDAP_DEBUG_ANY, "Could not set effective user id to %d\n",
(int) uid, 0, 0 );
-#endif
exit( EXIT_FAILURE );
}