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/*
* Copyright 1995-2002 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*
* Copyright 2013 Nexenta Systems. All rights reserved.
*/
/*
* Test client for kwarnd. This program is not shipped on the binary
* release. This code was taken and modified from gssdtest.c
*/
#include <stdio.h>
#include <strings.h>
#include <ctype.h>
#include <stdlib.h>
#include "kwarnd.h"
#include <rpc/rpc.h>
#define LOOP_COUNTER 100
#define OCTAL_MACRO "%03.3o."
#define MALLOC(n) malloc(n)
#define CALLOC(n, s) calloc((n), (s))
#define FREE(x, n) free(x)
static void instructs(void);
static void usage(void);
static int parse_input_line(char *, int *, char ***);
extern uid_t getuid(void);
static void _kwarnd_add_warning(int, char **);
static void _kwarnd_del_warning(int, char **);
static int do_kwarndtest(char *buf);
extern OM_UINT32 kwarn_add_warning();
extern OM_UINT32 kwarn_del_warning();
static int read_line(char *buf, int size)
{
int len;
/* read the next line. If cntl-d, return with zero char count */
printf(gettext("\n> "));
if (fgets(buf, size, stdin) == NULL)
return (0);
len = strlen(buf);
buf[--len] = '\0';
return (len);
}
int
main()
{
char buf[512];
int len, ret;
/* Print out usage and instructions to start off the session */
instructs();
usage();
/*
* Loop, repeatedly calling parse_input_line() to get the
* next line and parse it into argc and argv. Act on the
* arguements found on the line.
*/
do {
len = read_line(buf, 512);
if (len)
ret = do_kwarndtest(buf);
} while (len && !ret);
return (0);
}
static int
do_kwarndtest(char *buf)
{
int argc;
char **argv, **argv_array;
char *cmd;
argv = 0;
if (parse_input_line(buf, &argc, &argv) == 0) {
printf(gettext("\n"));
return (1);
}
if (argc == 0) {
usage();
FREE(argv, (argc+1)*sizeof (char *));
return (0);
}
/*
* remember argv_array address, which is memory calloc'd by
* parse_input_line, so it can be free'd at the end of the loop.
*/
argv_array = argv;
cmd = argv[0];
argc--;
argv++;
if (strcmp(cmd, "kwarn_add_warning") == 0 ||
strcmp(cmd, "add") == 0) {
_kwarnd_add_warning(argc, argv);
} else if (strcmp(cmd, "kwarn_del_warning") == 0 ||
strcmp(cmd, "delete") == 0) {
_kwarnd_del_warning(argc, argv);
} else if (strcmp(cmd, "exit") == 0) {
printf(gettext("\n"));
FREE(argv_array, (argc+2) * sizeof (char *));
return (1);
} else
usage();
/* free argv array */
FREE(argv_array, (argc+2) * sizeof (char *));
return (0);
}
static void
_kwarnd_add_warning(int argc, char **argv)
{
OM_UINT32 status;
time_t exptime;
time_t now;
/* set up the arguments specified in the input parameters */
if (argc == 0) {
usage();
return;
}
if (argc != 2) {
usage();
return;
}
time(&now);
exptime = atol(argv[1]);
exptime = now + exptime;
status = kwarn_add_warning(argv[0], exptime);
if (status == 0) {
printf(gettext("\nadd of credential\n\n"));
printf(gettext("warning message successful for \"%s\"\n\n"),
argv[0]);
} else {
printf(gettext("server ret err (octal) %o (%s)\n"),
status, gettext("add warning error"));
}
return;
}
static void
_kwarnd_del_warning(int argc, char **argv)
{
OM_UINT32 status;
if (argc != 1) {
usage();
return;
}
status = kwarn_del_warning(argv[0]);
if (status == 0) {
printf(gettext("delete of principal warning message"
"for %s successful"),
argv[0]);
} else {
printf(gettext("delete of principal %s unsuccessful\n\n"),
argv[0]);
}
}
static void
instructs(void)
{
fprintf(stderr,
gettext(
"\nThis program will test kwarnd. kwarnd must be running as root. Enter\n"
"the desired command and the principal to be added/deleted. If adding a\n"
"principal, also include the expiration time in seconds.\n"));
}
static void
usage(void)
{
fprintf(stderr,
gettext(
"\nusage:\t[kwarn_add_warning | add] (principal) (exptime)\n"
"\t[kwarn_del_warning | delete] (principal)\n"
"\texit\n\n"));
}
/* Copied from parse_argv(), then modified */
static int
parse_input_line(char *input_line, int *argc, char ***argv)
{
const char nil = '\0';
char *chptr;
int chr_cnt;
int arg_cnt = 0;
int ch_was_space = 1;
int ch_is_space;
chr_cnt = strlen(input_line);
/* Count the arguments in the input_line string */
*argc = 1;
for (chptr = &input_line[0]; *chptr != nil; chptr++) {
ch_is_space = isspace(*chptr);
if (ch_is_space && !ch_was_space) {
(*argc)++;
}
ch_was_space = ch_is_space;
}
if (ch_was_space) {
(*argc)--;
} /* minus trailing spaces */
/* Now that we know how many args calloc the argv array */
*argv = (char **)CALLOC((*argc)+1, sizeof (char *));
chptr = (char *)(&input_line[0]);
for (ch_was_space = 1; *chptr != nil; chptr++) {
ch_is_space = isspace(*chptr);
if (ch_is_space) {
*chptr = nil; /* replace each space with nil */
} else if (ch_was_space) { /* begining of word? */
(*argv)[arg_cnt++] = chptr; /* new argument ? */
}
ch_was_space = ch_is_space;
}
return (chr_cnt);
}
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