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 (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2010 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 * 25 * All symbols and functions in this header file and library are private to Sun 26 * Microsystems. The only guarantee that is made is that if your application 27 * uses them, it will break on upgrade. 28 */ 29 30 #ifndef _LIBTSNET_H 31 #define _LIBTSNET_H 32 33 #include <stdio.h> 34 #include <sys/tsol/tndb.h> 35 36 #ifdef __cplusplus 37 extern "C" { 38 #endif 39 40 #define TNRHTP_PATH "/etc/security/tsol/tnrhtp" 41 #define TNRHDB_PATH "/etc/security/tsol/tnrhdb" 42 #define TNZONECFG_PATH "/etc/security/tsol/tnzonecfg" 43 44 #define TNDB_COMMA ", \t" 45 #define TN_RESERVED ",#;" 46 47 /* 48 * String parsing routines 49 * 50 * These functions are in four logical groups: one for template (tnrhtp) 51 * entries, one for remote host (tnrhdb) entries, one for zone configuration 52 * (tnzonecfg) entries, and a fourth for routing attributes. 53 * 54 * In each group, there are functions that parse from a string or database, and 55 * a function to free returned entries. The parsing functions all take a 56 * pointer to an integer and a pointer to a character pointer for returning 57 * errors. On error, the returned entry pointer is NULL, the integer is set to 58 * one of the LTSNET_* errors below, and the character pointer points to the 59 * location of the error. (For the functions that iterate on a database, this 60 * points into static storage in the library. This storage is associated with 61 * the iterator.) 62 * 63 * The functions that do look-ups based on a value (name or address) do not 64 * return errors other than "not found," which is signaled by a return value of 65 * NULL. 66 */ 67 68 /* Template entry parsing */ 69 extern tsol_tpent_t *tsol_gettpbyname(const char *); 70 extern tsol_tpent_t *tsol_gettpent(void); 71 extern tsol_tpent_t *tsol_fgettpent(FILE *, boolean_t *); 72 extern void tsol_freetpent(tsol_tpent_t *); 73 extern void tsol_settpent(int); 74 extern void tsol_endtpent(void); 75 extern int str_to_tpstr(const char *, int, void *, char *, int); 76 extern tsol_tpent_t *tpstr_to_ent(tsol_tpstr_t *, int *, char **); 77 78 /* Remote host entry parsing */ 79 extern tsol_rhent_t *tsol_getrhbyaddr(const void *, size_t, int); 80 extern tsol_rhent_t *tsol_getrhent(void); 81 extern tsol_rhent_t *tsol_fgetrhent(FILE *, boolean_t *); 82 extern void tsol_freerhent(tsol_rhent_t *); 83 extern void tsol_setrhent(int); 84 extern void tsol_endrhent(void); 85 extern int str_to_rhstr(const char *, int, void *, char *, int); 86 extern tsol_rhent_t *rhstr_to_ent(tsol_rhstr_t *, int *, char **); 87 extern tsol_host_type_t tsol_getrhtype(char *); 88 89 90 /* Zone configuration parsing */ 91 extern tsol_zcent_t *tsol_sgetzcent(const char *, int *, char **); 92 extern void tsol_freezcent(tsol_zcent_t *); 93 94 /* Routing attribute parsing */ 95 extern char *sl_to_str(const m_label_t *); 96 struct rtsa_s; 97 extern const char *rtsa_to_str(const struct rtsa_s *, char *, size_t); 98 extern boolean_t rtsa_keyword(const char *, struct rtsa_s *, int *, char **); 99 extern const char *parse_entry(char *, size_t, const char *, const char *); 100 101 /* Convert LTSNET_* to a printable string */ 102 extern const char *tsol_strerror(int, int); 103 104 /* System calls; these return -1 on error and set errno */ 105 extern int tnrhtp(int, tsol_tpent_t *); 106 extern int tnrh(int, tsol_rhent_t *); 107 extern int tnmlp(int, tsol_mlpent_t *); 108 109 /* 110 * Errors that can occur in the parsing routines. Note that not all errors are 111 * possible with every routine. Must be kept in sync with list in misc.c. 112 */ 113 #define LTSNET_NONE 0 /* No error */ 114 #define LTSNET_SYSERR 1 /* System error; see errno */ 115 #define LTSNET_EMPTY 2 /* Empty string or end of list */ 116 #define LTSNET_ILL_ENTRY 3 /* Entry is malformed */ 117 #define LTSNET_NO_NAME 4 /* Missing name */ 118 #define LTSNET_NO_ATTRS 5 /* Missing template attributes */ 119 #define LTSNET_ILL_NAME 6 /* Illegal name */ 120 #define LTSNET_ILL_KEYDELIM 7 /* Illegal keyword delimiter */ 121 #define LTSNET_ILL_KEY 8 /* Unknown keyword */ 122 #define LTSNET_DUP_KEY 9 /* Duplicate keyword */ 123 #define LTSNET_ILL_VALDELIM 10 /* Illegal value delimiter */ 124 #define LTSNET_NO_HOSTTYPE 11 /* Missing host type */ 125 #define LTSNET_ILL_HOSTTYPE 12 /* Illegal host type */ 126 #define LTSNET_NO_LABEL 13 /* Missing label */ 127 #define LTSNET_ILL_LABEL 14 /* Illegal label */ 128 #define LTSNET_NO_RANGE 15 /* Missing label range */ 129 #define LTSNET_ILL_RANGE 16 /* Illegal label range */ 130 #define LTSNET_NO_LOWERBOUND 17 /* No lower bound in range */ 131 #define LTSNET_ILL_LOWERBOUND 18 /* Illegal lower bound in range */ 132 #define LTSNET_NO_UPPERBOUND 19 /* No upper bound in range */ 133 #define LTSNET_ILL_UPPERBOUND 20 /* Illegal upper bound in range */ 134 #define LTSNET_NO_DOI 21 /* Missing DOI */ 135 #define LTSNET_ILL_DOI 22 /* Illegal DOI */ 136 #define LTSNET_SET_TOO_BIG 23 /* Too many entries in set */ 137 #define LTSNET_NO_ADDR 24 /* Missing address/network */ 138 #define LTSNET_ILL_ADDR 25 /* Illegal address/network */ 139 #define LTSNET_ILL_FLAG 26 /* Illegal flag */ 140 #define LTSNET_ILL_MLP 27 /* Illegal MLP specification */ 141 #define LTSNET_BAD_TYPE 28 /* Unacceptable keyword for type */ 142 143 #ifdef __cplusplus 144 } 145 #endif 146 147 #endif /* _LIBTSNET_H */ 148