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Diffstat (limited to 'tools/audump.c')
| -rw-r--r-- | tools/audump.c | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/tools/audump.c b/tools/audump.c new file mode 100644 index 0000000..65dc87a --- /dev/null +++ b/tools/audump.c @@ -0,0 +1,244 @@ +/*- + * Copyright (c) 2005-2006 Robert N. M. Watson + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $P4: //depot/projects/trustedbsd/openbsm/tools/audump.c#7 $ + */ + +#include <bsm/libbsm.h> +#include <string.h> +#include <err.h> +#include <limits.h> +#include <stdio.h> +#include <stdlib.h> + +/* + * Simple tool to dump various /etc/security databases using the defined APIs. + */ + +static void +usage(void) +{ + + fprintf(stderr, "usage: audump [class|class_r|control|event|event_r|" + "user|user_r]\n"); + exit(-1); +} + +static void +audump_class(void) +{ + au_class_ent_t *cp; + + while ((cp = getauclassent()) != NULL) + printf("0x%08x:%s:%s\n", cp->ac_class, cp->ac_name, + cp->ac_desc); +} + +static void +audump_class_r(void) +{ + char class_ent_name[AU_CLASS_NAME_MAX]; + char class_ent_desc[AU_CLASS_DESC_MAX]; + au_class_ent_t c, *cp; + + bzero(&c, sizeof(c)); + bzero(class_ent_name, sizeof(class_ent_name)); + bzero(class_ent_desc, sizeof(class_ent_desc)); + c.ac_name = class_ent_name; + c.ac_desc = class_ent_desc; + + while ((cp = getauclassent_r(&c)) != NULL) + printf("0x%08x:%s:%s\n", cp->ac_class, cp->ac_name, + cp->ac_desc); +} + +static void +audump_control(void) +{ + char string[PATH_MAX], string2[PATH_MAX]; + int ret, val; + long policy; + + ret = getacflg(string, PATH_MAX); + if (ret == -2) + err(-1, "getacflg"); + if (ret != 0) + errx(-1, "getacflg: %d", ret); + + printf("flags:%s\n", string); + + ret = getacmin(&val); + if (ret == -2) + err(-1, "getacmin"); + if (ret != 0) + errx(-1, "getacmin: %d", ret); + + printf("min:%d\n", val); + + ret = getacna(string, PATH_MAX); + if (ret == -2) + err(-1, "getacna"); + if (ret != 0) + errx(-1, "getacna: %d", ret); + + printf("naflags:%s\n", string); + + setac(); + do { + ret = getacdir(string, PATH_MAX); + if (ret == -1) + break; + if (ret == -2) + err(-1, "getacdir"); + if (ret != 0) + errx(-1, "getacdir: %d", ret); + printf("dir:%s\n", string); + + } while (ret == 0); + + ret = getacpol(string, PATH_MAX); + if (ret != 0) + err(-1, "getacpol"); + if (au_strtopol(string, &policy) < 0) + err(-1, "au_strtopol"); + if (au_poltostr(policy, PATH_MAX, string2) < 0) + err(-1, "au_poltostr"); + printf("policy:%s\n", string2); +} + +static void +printf_classmask(au_class_t classmask) +{ + au_class_ent_t *c; + u_int32_t i; + int first; + + first = 1; + for (i = 0; i < 32; i++) { + if (classmask & (2 << i)) { + if (first) + first = 0; + else + printf(","); + c = getauclassnum(2 << i); + if (c != NULL) + printf("%s", c->ac_name); + else + printf("0x%x", 2 << i); + } + } +} + +static void +audump_event(void) +{ + au_event_ent_t *ep; + + while ((ep = getauevent()) != NULL) { + printf("%d:%s:%s:", ep->ae_number, ep->ae_name, ep->ae_desc); + printf_classmask(ep->ae_class); + printf("\n"); + } +} + +static void +audump_event_r(void) +{ + char event_ent_name[AU_EVENT_NAME_MAX]; + char event_ent_desc[AU_EVENT_DESC_MAX]; + au_event_ent_t e, *ep; + + bzero(&e, sizeof(e)); + bzero(event_ent_name, sizeof(event_ent_name)); + bzero(event_ent_desc, sizeof(event_ent_desc)); + e.ae_name = event_ent_name; + e.ae_desc = event_ent_desc; + + while ((ep = getauevent_r(&e)) != NULL) { + printf("%d:%s:%s:", ep->ae_number, ep->ae_name, ep->ae_desc); + printf_classmask(ep->ae_class); + printf("\n"); + } +} + +static void +audump_user(void) +{ + au_user_ent_t *up; + + while ((up = getauuserent()) != NULL) { + printf("%s:", up->au_name); + // printf_classmask(up->au_always); + printf(":"); + // printf_classmask(up->au_never); + printf("\n"); + } +} + +static void +audump_user_r(void) +{ + char user_ent_name[AU_USER_NAME_MAX]; + au_user_ent_t u, *up; + + bzero(&u, sizeof(u)); + bzero(user_ent_name, sizeof(user_ent_name)); + u.au_name = user_ent_name; + + while ((up = getauuserent_r(&u)) != NULL) { + printf("%s:", up->au_name); + // printf_classmask(up->au_always); + printf(":"); + // printf_classmask(up->au_never); + printf("\n"); + } +} + +int +main(int argc, char *argv[]) +{ + + if (argc != 2) + usage(); + + if (strcmp(argv[1], "class") == 0) + audump_class(); + else if (strcmp(argv[1], "class_r") == 0) + audump_class_r(); + else if (strcmp(argv[1], "control") == 0) + audump_control(); + else if (strcmp(argv[1], "event") == 0) + audump_event(); + else if (strcmp(argv[1], "event_r") == 0) + audump_event_r(); + else if (strcmp(argv[1], "user") == 0) + audump_user(); + else if (strcmp(argv[1], "user_r") == 0) + audump_user_r(); + else + usage(); + + return (0); +} |
