Klas Lindfors
103 lines
2.9 KiB
C
103 lines
2.9 KiB
C
/*
|
|
* Copyright (c) 2014 Yubico AB
|
|
* All rights reserved.
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Additional permission under GNU GPL version 3 section 7
|
|
*
|
|
* If you modify this program, or any covered work, by linking or
|
|
* combining it with the OpenSSL project's OpenSSL library (or a
|
|
* modified version of that library), containing parts covered by the
|
|
* terms of the OpenSSL or SSLeay licenses, We grant you additional
|
|
* permission to convey the resulting work. Corresponding Source for a
|
|
* non-source form of such a combination shall include the source code
|
|
* for the parts of OpenSSL used as well as that of the covered work.
|
|
*
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stdbool.h>
|
|
#include <string.h>
|
|
|
|
#include "ykpiv.h"
|
|
|
|
#ifdef _WIN32
|
|
#include <windows.h>
|
|
#endif
|
|
|
|
#include "util.h"
|
|
|
|
static bool verify_pin(ykpiv_state *state, const char *pin) {
|
|
int tries = -1;
|
|
ykpiv_rc res;
|
|
int len = strlen(pin);
|
|
|
|
if(len > 8) {
|
|
fprintf(stderr, "Maximum 8 digits of PIN supported.\n");
|
|
}
|
|
|
|
res = ykpiv_verify(state, pin, &tries);
|
|
if(res == YKPIV_OK) {
|
|
return true;
|
|
} else if(res == YKPIV_WRONG_PIN) {
|
|
if(tries > 0) {
|
|
fprintf(stderr, "Pin verification failed, %d tries left before pin is blocked.\n", tries);
|
|
} else {
|
|
fprintf(stderr, "Pin code blocked, use unblock-pin action to unblock.\n");
|
|
}
|
|
} else {
|
|
fprintf(stderr, "Pin code verification failed: '%s'\n", ykpiv_strerror(res));
|
|
}
|
|
return false;
|
|
}
|
|
|
|
int main(int argc, char *argv[]) {
|
|
struct gengetopt_args_info args_info;
|
|
ykpiv_state *state;
|
|
int verbosity;
|
|
enum enum_action action;
|
|
int ret = EXIT_SUCCESS;
|
|
|
|
if(cmdline_parser(argc, argv, &args_info) != 0) {
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
verbosity = args_info.verbose_arg + (int)args_info.verbose_given;
|
|
|
|
if(ykpiv_init(&state, verbosity) != YKPIV_OK) {
|
|
fprintf(stderr, "Failed initializing library.\n");
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
if(ykpiv_connect(state, args_info.reader_arg) != YKPIV_OK) {
|
|
fprintf(stderr, "Failed to connect to reader.\n");
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
if(verify_pin(state, args_info.pin_arg)) {
|
|
printf("Successfully verified PIN.\n");
|
|
} else {
|
|
return EXIT_FAILURE;
|
|
}
|
|
|
|
/* openssl setup.. */
|
|
OpenSSL_add_all_algorithms();
|
|
|
|
ykpiv_done(state);
|
|
EVP_cleanup();
|
|
return ret;
|
|
}
|