File Manager

003 File Manager

Current Path: /usr/src/crypto/heimdal/kuser

📁 ..
📄 Makefile.am(2.04 KB)
📄 Makefile.in(41.03 KB)
📄 copy_cred_cache.1(3.32 KB)
📄 copy_cred_cache.c(5.12 KB)
📄 generate-requests.c(3.81 KB)
📄 kcc-commands.in(5.25 KB)
📄 kcc.c(4.03 KB)
📄 kdecode_ticket.c(4.58 KB)
📄 kdestroy.1(2.47 KB)
📄 kdestroy.c(4.61 KB)
📄 kdigest-commands.in(5.65 KB)
📄 kdigest.8(5.52 KB)
📄 kdigest.c(15.14 KB)
📄 kgetcred.1(2.61 KB)
📄 kgetcred.c(7.1 KB)
📄 kimpersonate.8(3.68 KB)
📄 kimpersonate.c(9.01 KB)
📄 kinit.1(6.71 KB)
📄 kinit.c(24.19 KB)
📄 klist.1(3.87 KB)
📄 klist.c(15.85 KB)
📄 kswitch.1(2.47 KB)
📄 kswitch.c(4.96 KB)
📄 kuser_locl.h(2.9 KB)
📄 kverify.c(3.69 KB)

Editing: generate-requests.c

/*
 * Copyright (c) 2000 - 2004 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 "kuser_locl.h"

static unsigned
read_words (const char *filename, char ***ret_w)
{
    unsigned n, alloc;
    FILE *f;
    char buf[256];
    char **w = NULL;

f = fopen (filename, "r");
    if (f == NULL)
	err (1, "cannot open %s", filename);
    alloc = n = 0;
    while (fgets (buf, sizeof(buf), f) != NULL) {
	buf[strcspn(buf, "\r\n")] = '\0';
	if (n >= alloc) {
	    alloc += 16;
	    w = erealloc (w, alloc * sizeof(char **));
	}
	w[n++] = estrdup (buf);
    }
    *ret_w = w;
    if (n == 0)
	errx(1, "%s is an empty file, no words to try", filename);
    fclose(f);
    return n;
}

static void
generate_requests (const char *filename, unsigned nreq)
{
    krb5_principal client;
    krb5_context context;
    krb5_error_code ret;
    krb5_creds cred;
    int i;
    char **words;
    unsigned nwords;

ret = krb5_init_context (&context);
    if (ret)
	errx (1, "krb5_init_context failed: %d", ret);

nwords = read_words (filename, &words);

for (i = 0; i < nreq; ++i) {
	char *name = words[rand() % nwords];

memset(&cred, 0, sizeof(cred));

ret = krb5_parse_name (context, name, &client);
	if (ret)
	    krb5_err (context, 1, ret, "krb5_parse_name %s", name);

ret = krb5_get_init_creds_password (context, &cred, client, "",
					    NULL, NULL, 0, NULL, NULL);
	if (ret)
	    krb5_free_cred_contents (context, &cred);
	krb5_free_principal(context, client);
    }
}

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,
		    "file number");
    exit (ret);
}

int
main(int argc, char **argv)
{
    int optidx = 0;
    int nreq;
    char *end;

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);
	exit(0);
    }

argc -= optidx;
    argv += optidx;

if (argc != 2)
	usage (1);
    srand (0);
    nreq = strtol (argv[1], &end, 0);
    if (argv[1] == end || *end != '\0')
	usage (1);
    generate_requests (argv[0], nreq);
    return 0;
}

003 File Manager

Editing: generate-requests.c

Upload File

Create Folder