diff options
Diffstat (limited to 'crypto/heimdal/kadmin/add-random-users.c')
| -rw-r--r-- | crypto/heimdal/kadmin/add-random-users.c | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/crypto/heimdal/kadmin/add-random-users.c b/crypto/heimdal/kadmin/add-random-users.c deleted file mode 100644 index b797143..0000000 --- a/crypto/heimdal/kadmin/add-random-users.c +++ /dev/null @@ -1,185 +0,0 @@ -/* - * Copyright (c) 2000 - 2001 Kungliga Tekniska Högskolan - * (Royal Institute of Technology, Stockholm, Sweden). - * 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. - * - * 3. Neither the name of the Institute nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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. - */ - -#include "kadmin_locl.h" - -RCSID("$Id: add-random-users.c 19213 2006-12-04 23:36:36Z lha $"); - -#define WORDS_FILENAME "/usr/share/dict/words" - -#define NUSERS 1000 - -#define WORDBUF_SIZE 65535 - -static unsigned -read_words (const char *filename, char ***ret_w) -{ - unsigned n, alloc; - FILE *f; - char buf[256]; - char **w = NULL; - char *wbuf = NULL, *wptr = NULL, *wend = NULL; - - f = fopen (filename, "r"); - if (f == NULL) - err (1, "cannot open %s", filename); - alloc = n = 0; - while (fgets (buf, sizeof(buf), f) != NULL) { - size_t len; - - buf[strcspn(buf, "\r\n")] = '\0'; - if (n >= alloc) { - alloc = max(alloc + 16, alloc * 2); - w = erealloc (w, alloc * sizeof(char **)); - } - len = strlen(buf); - if (wptr + len + 1 >= wend) { - wptr = wbuf = emalloc (WORDBUF_SIZE); - wend = wbuf + WORDBUF_SIZE; - } - memmove (wptr, buf, len + 1); - w[n++] = wptr; - wptr += len + 1; - } - if (n == 0) - errx(1, "%s is an empty file, no words to try", filename); - *ret_w = w; - return n; -} - -static void -add_user (krb5_context context, void *kadm_handle, - unsigned nwords, char **words) -{ - kadm5_principal_ent_rec princ; - char name[64]; - int r1, r2; - krb5_error_code ret; - int mask; - - r1 = rand(); - r2 = rand(); - - snprintf (name, sizeof(name), "%s%d", words[r1 % nwords], r2 % 1000); - - mask = KADM5_PRINCIPAL; - - memset(&princ, 0, sizeof(princ)); - ret = krb5_parse_name(context, name, &princ.principal); - if (ret) - krb5_err(context, 1, ret, "krb5_parse_name"); - - ret = kadm5_create_principal (kadm_handle, &princ, mask, name); - if (ret) - krb5_err (context, 1, ret, "kadm5_create_principal"); - kadm5_free_principal_ent(kadm_handle, &princ); - printf ("%s\n", name); -} - -static void -add_users (const char *filename, unsigned n) -{ - krb5_error_code ret; - int i; - void *kadm_handle; - krb5_context context; - unsigned nwords; - char **words; - - ret = krb5_init_context(&context); - if (ret) - errx (1, "krb5_init_context failed: %d", ret); - ret = kadm5_s_init_with_password_ctx(context, - KADM5_ADMIN_SERVICE, - NULL, - KADM5_ADMIN_SERVICE, - NULL, 0, 0, - &kadm_handle); - if(ret) - krb5_err(context, 1, ret, "kadm5_init_with_password"); - - nwords = read_words (filename, &words); - - for (i = 0; i < n; ++i) - add_user (context, kadm_handle, nwords, words); - kadm5_destroy(kadm_handle); - krb5_free_context(context); -} - -static int version_flag = 0; -static int help_flag = 0; - -static struct getargs args[] = { - { "version", 0, arg_flag, &version_flag }, - { "help", 0, arg_flag, &help_flag } -}; - -static void -usage (int ret) -{ - arg_printusage (args, - sizeof(args)/sizeof(*args), - NULL, - "[filename [n]]"); - exit (ret); -} - -int -main(int argc, char **argv) -{ - int optidx = 0; - int n = NUSERS; - const char *filename = WORDS_FILENAME; - - setprogname(argv[0]); - if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optidx)) - usage(1); - if (help_flag) - usage (0); - if (version_flag) { - print_version(NULL); - return 0; - } - srand (0); - argc -= optidx; - argv += optidx; - - if (argc > 0) { - if (argc > 1) - n = atoi(argv[1]); - filename = argv[0]; - } - - add_users (filename, n); - return 0; -} |
