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Length: 1907 (0x773)
Types: TextFile
Names: »acl_info.c«
└─⟦3d0c2be1b⟧ Bits:30001254 ISODE-5.0 Tape
└─⟦eba4602b1⟧ »./isode-5.0.tar.Z«
└─⟦d3ac74d73⟧
└─⟦this⟧ »isode-5.0/quipu/acl_info.c«
/* acl_info.c - ? */
#ifndef lint
static char *rcsid = "$Header: /f/osi/quipu/RCS/acl_info.c,v 6.0 89/03/18 23:41:01 mrose Rel $";
#endif
/*
* $Header: /f/osi/quipu/RCS/acl_info.c,v 6.0 89/03/18 23:41:01 mrose Rel $
*
*
* $Log: acl_info.c,v $
* Revision 6.0 89/03/18 23:41:01 mrose
* Release 5.0
*
*/
/*
* NOTICE
*
* Acquisition, use, and distribution of this module and related
* materials are subject to the restrictions of a license agreement.
* Consult the Preface in the User's Manual for the full terms of
* this agreement.
*
*/
#include "quipu/util.h"
#include "quipu/entry.h"
extern DN super_user;
extern LLog * log_dsap;
extern int dn_print ();
check_acl (who,mode,acl,node)
register DN who;
register int mode;
struct acl_info *acl;
DN node;
{
register struct acl_info *ptr;
/*
pslog (log_dsap,LLOG_DEBUG,"User is ",dn_print,(caddr_t)who);
pslog (log_dsap,LLOG_DEBUG,"Node is ",dn_print,(caddr_t)node);
*/
dn_decode (who);
dn_decode (node);
for (ptr=acl; ptr!= NULLACL_INFO; ptr=ptr->acl_next) {
switch (ptr->acl_selector_type) {
case ACL_ENTRY:
if ( mode <= ptr->acl_categories ) {
if (who == NULLDN) {
break;
} if (dn_cmp (who,node) == OK)
return (OK);
}
break;
case ACL_OTHER:
if ( mode <= ptr->acl_categories )
return (OK);
break;
case ACL_PREFIX:
if ( mode <= ptr->acl_categories ) {
if ( who == NULLDN)
break;
if (check_dnseq_prefix (ptr->acl_name,who) == OK)
return (OK);
}
break;
case ACL_GROUP:
if ( mode <= ptr->acl_categories ) {
if ( who == NULLDN) {
break;
}
if (check_dnseq (ptr->acl_name,who) == OK)
return (OK);
}
break;
}
}
/* one last try for access */
if (dn_cmp (who,super_user) == OK)
return (OK);
LLOG (log_dsap,LLOG_NOTICE,("acl - access denied"));
return (NOTOK);
}