45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk/*
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * CDDL HEADER START
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * The contents of this file are subject to the terms of the
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Common Development and Distribution License (the "License").
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * You may not use this file except in compliance with the License.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * or http://www.opensolaris.org/os/licensing.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * See the License for the specific language governing permissions
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * and limitations under the License.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * When distributing Covered Code, include this CDDL HEADER in each
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * If applicable, add the following below this CDDL HEADER, with the
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * fields enclosed by brackets "[]" replaced with your own identifying
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * information: Portions Copyright [yyyy] [name of copyright owner]
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * CDDL HEADER END
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk/*
909c1a3310e6a348a85950c7179fefda50d0e37dton * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Use is subject to license terms.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * From "tsol_gettpent.c 7.13 00/10/13 SMI; TSOL 2.x"
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#pragma ident "%Z%%M% %I% %E% SMI"
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <stdio.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <string.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <nss_dbdefs.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <libtsnet.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <secdb.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <nss.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#include <libintl.h>
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkextern void _nss_XbyY_fgets(FILE *, nss_XbyY_args_t *); /* from lib.c */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic int tsol_tp_stayopen; /* Unsynchronized, but it affects only */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* efficiency, not correctness */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic DEFINE_NSS_DB_ROOT(db_root);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic DEFINE_NSS_GETENT(context);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstatic void
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk_nss_initf_tsol_tp(nss_db_params_t *p)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk p->name = NSS_DBNAM_TSOL_TP;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk p->default_config = NSS_DEFCONF_TSOL_TP;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_tpent_t *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_gettpbyname(const char *name)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int err = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *errstr = NULL;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char buf[NSS_BUFLEN_TSOL_TP];
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_tpstr_t result;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_tpstr_t *tpstrp = NULL;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk nss_XbyY_args_t arg;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk NSS_XbyY_INIT(&arg, &result, buf, sizeof (buf), str_to_tpstr);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk arg.key.name = name;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk arg.stayopen = tsol_tp_stayopen;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk arg.h_errno = TSOL_NOT_FOUND;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk arg.status = nss_search(&db_root, _nss_initf_tsol_tp,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk NSS_DBOP_TSOL_TP_BYNAME, &arg);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpstrp = (tsol_tpstr_t *)NSS_XbyY_FINI(&arg);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#ifdef DEBUG
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) fprintf(stdout, "tsol_gettpbyname %s: %s\n",
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk name, tpstrp ? tpstrp->template : "NULL");
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#endif /* DEBUG */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (tpstrp == NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NULL);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (tpstr_to_ent(tpstrp, &err, &errstr));
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkvoid
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_settpent(int stay)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_tp_stayopen |= stay;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk nss_setent(&db_root, _nss_initf_tsol_tp, &context);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkvoid
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_endtpent(void)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_tp_stayopen = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk nss_endent(&db_root, _nss_initf_tsol_tp, &context);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk nss_delete(&db_root);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_tpent_t *
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_gettpent(void)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int err = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *errstr = NULL;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char buf[NSS_BUFLEN_TSOL_TP];
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_tpstr_t result;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_tpstr_t *tpstrp = NULL;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk nss_XbyY_args_t arg;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk NSS_XbyY_INIT(&arg, &result, buf, sizeof (buf), str_to_tpstr);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /* No key, no stayopen */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk arg.status = nss_getent(&db_root, _nss_initf_tsol_tp, &context, &arg);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpstrp = (tsol_tpstr_t *)NSS_XbyY_FINI(&arg);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#ifdef DEBUG
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) fprintf(stdout, "tsol_gettpent: %s\n",
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpstrp ? tpstrp->template : "NULL");
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#endif /* DEBUG */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (tpstrp == NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NULL);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (tpstr_to_ent(tpstrp, &err, &errstr));
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpktsol_tpent_t *
909c1a3310e6a348a85950c7179fefda50d0e37dtontsol_fgettpent(FILE *f, boolean_t *error)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int err = 0;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *errstr = NULL;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char buf[NSS_BUFLEN_TSOL_TP];
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_tpstr_t result;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_tpstr_t *tpstrp = NULL;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_tpent_t *tpentp = NULL;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk nss_XbyY_args_t arg;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk NSS_XbyY_INIT(&arg, &result, buf, sizeof (buf), str_to_tpstr);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk _nss_XbyY_fgets(f, &arg);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpstrp = (tsol_tpstr_t *)NSS_XbyY_FINI(&arg);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (tpstrp == NULL)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NULL);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpentp = tpstr_to_ent(tpstrp, &err, &errstr);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk while (tpentp == NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk /*
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * Loop until we find a non-blank, non-comment line, or
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * until EOF. No need to log blank lines, comments.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
909c1a3310e6a348a85950c7179fefda50d0e37dton if (err != LTSNET_EMPTY) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) fprintf(stderr, "%s: %.32s%s: %s\n",
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk gettext("Error parsing tnrhtp file"), errstr,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (strlen(errstr) > 32)? "...": "",
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (char *)tsol_strerror(err, errno));
909c1a3310e6a348a85950c7179fefda50d0e37dton *error = B_TRUE;
909c1a3310e6a348a85950c7179fefda50d0e37dton }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk _nss_XbyY_fgets(f, &arg);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpstrp = (tsol_tpstr_t *)NSS_XbyY_FINI(&arg);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (tpstrp == NULL) /* EOF */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NULL);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpentp = tpstr_to_ent(tpstrp, &err, &errstr);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (tpentp);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk/*
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * This is the callback routine for nss. It just wraps the tsol_sgettpent
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk * parser.
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkint
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpkstr_to_tpstr(const char *instr, int lenstr, void *entp, char *buffer,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int buflen)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk{
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk int len;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *last = NULL;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk char *sep = KV_TOKEN_DELIMIT;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tsol_tpstr_t *tpstrp = (tsol_tpstr_t *)entp;
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if ((instr >= buffer && (buffer + buflen) > instr) ||
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (buffer >= instr && (instr + lenstr) > buffer))
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NSS_STR_PARSE_PARSE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (lenstr >= buflen)
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NSS_STR_PARSE_ERANGE);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) strncpy(buffer, instr, buflen);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpstrp->template = _strtok_escape(buffer, sep, &last);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpstrp->attrs = _strtok_escape(NULL, sep, &last);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (tpstrp->attrs != NULL) {
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk len = strlen(tpstrp->attrs);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk if (tpstrp->attrs[len - 1] == '\n')
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpstrp->attrs[len - 1] = '\0';
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk }
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#ifdef DEBUG
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk (void) fprintf(stdout,
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk "str_to_tpstr:\nstr - %s\n\ttemplate - %s\n\tattrs - %s\n",
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk instr, tpstrp->template ? tpstrp->template : "NULL",
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk tpstrp->attrs ? tpstrp->attrs : "NULL");
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk#endif /* DEBUG */
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk return (NSS_STR_PARSE_SUCCESS);
45916cd2fec6e79bca5dee0421bd39e3c2910d1ejpk}