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      1 /*
      2  * CDDL HEADER START
      3  *
      4  * The contents of this file are subject to the terms of the
      5  * Common Development and Distribution License, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*
     23  * Copyright 1999-2003 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #ifndef	_EXEC_ATTR_H
     28 #define	_EXEC_ATTR_H
     29 
     30 #pragma ident	"@(#)exec_attr.h	1.5	05/06/08 SMI"
     31 
     32 #ifdef	__cplusplus
     33 extern "C" {
     34 #endif
     35 
     36 
     37 #include <sys/types.h>
     38 #include <secdb.h>
     39 
     40 
     41 #define	EXECATTR_FILENAME		"/etc/security/exec_attr"
     42 #define	EXECATTR_DB_NAME		"exec_attr.org_dir"
     43 #define	EXECATTR_DB_NCOL		7	/* total columns */
     44 #define	EXECATTR_DB_NKEYCOL		3	/* total searchable columns */
     45 #define	EXECATTR_DB_TBLT		"exec_attr_tbl"
     46 #define	EXECATTR_NAME_DEFAULT_KW	"nobody"
     47 
     48 #define	EXECATTR_COL0_KW		"name"
     49 #define	EXECATTR_COL1_KW		"policy"
     50 #define	EXECATTR_COL2_KW		"type"
     51 #define	EXECATTR_COL3_KW		"res1"
     52 #define	EXECATTR_COL4_KW		"res2"
     53 #define	EXECATTR_COL5_KW		"id"
     54 #define	EXECATTR_COL6_KW		"attr"
     55 
     56 /*
     57  * indices of searchable columns
     58  */
     59 #define	EXECATTR_KEYCOL0		0	/* name */
     60 #define	EXECATTR_KEYCOL1		1	/* policy */
     61 #define	EXECATTR_KEYCOL2		5	/* id */
     62 
     63 
     64 /*
     65  * Some macros used internally by the nsswitch code
     66  */
     67 
     68 #define	GET_ONE		0	/* get only one exec_attr from list */
     69 #define	GET_ALL		1	/* get all matching exec_attrs in list */
     70 
     71 
     72 /*
     73  * Key words used in the exec_attr database
     74  */
     75 #define	EXECATTR_EUID_KW	"euid"
     76 #define	EXECATTR_EGID_KW	"egid"
     77 #define	EXECATTR_UID_KW		"uid"
     78 #define	EXECATTR_GID_KW		"gid"
     79 #define	EXECATTR_LPRIV_KW	"limitprivs"
     80 #define	EXECATTR_IPRIV_KW	"privs"
     81 
     82 /*
     83  * Nsswitch representation of execution attributes.
     84  */
     85 typedef struct execstr_s {
     86 	char   *name;		/* profile name */
     87 	char   *policy;		/* suser/rbac/tsol */
     88 	char   *type;		/* cmd/act */
     89 	char   *res1;		/* reserved for future use */
     90 	char   *res2;		/* reserved for future use */
     91 	char   *id;		/* unique ID */
     92 	char   *attr;		/* string of key-value pair attributes */
     93 	struct execstr_s *next;	/* pointer to next entry */
     94 } execstr_t;
     95 
     96 typedef struct execattr_s {
     97 	char   *name;		/* profile name */
     98 	char   *policy;		/* suser/rbac/tsol */
     99 	char   *type;		/* cmd/act */
    100 	char   *res1;		/* reserved for future use */
    101 	char   *res2;		/* reserved for future use */
    102 	char   *id;		/* unique ID */
    103 	kva_t  *attr;		/* array of key-value pair attributes */
    104 	struct execattr_s *next;	/* pointer to next entry */
    105 } execattr_t;
    106 
    107 typedef struct __private_execattr {
    108 	const char *name;
    109 	const char *type;
    110 	const char *id;
    111 	const char *policy;
    112 	int search_flag;
    113 	execstr_t *head_exec;
    114 	execstr_t *prev_exec;
    115 } _priv_execattr;		/* Un-supported. For Sun internal use only */
    116 
    117 
    118 #ifdef    __STDC__
    119 extern execattr_t *getexecattr(void);
    120 extern execattr_t *getexecuser(const char *, const char *, const char *, int);
    121 extern execattr_t *getexecprof(const char *, const char *, const char *, int);
    122 extern execattr_t *match_execattr(execattr_t *, const char *, const char *, \
    123 	const char *);
    124 extern void free_execattr(execattr_t *);
    125 extern void setexecattr(void);
    126 extern void endexecattr(void);
    127 
    128 #else				/* not __STDC__ */
    129 
    130 extern execattr_t *getexecattr();
    131 extern execattr_t *getexecuser();
    132 extern execattr_t *getexecprof();
    133 extern execattr_t *match_execattr();
    134 extern void setexecattr();
    135 extern void endexecattr();
    136 extern void free_execattr();
    137 #endif
    138 
    139 #ifdef __cplusplus
    140 }
    141 #endif
    142 
    143 #endif	/* _EXEC_ATTR_H */
    144