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@@ -1,85 +0,0 @@
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-/***************************************************************************/
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-/* v_check_user_password.c */
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-/* */
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-/* This program compare user pasword from input with /etc/shadow */
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-/* To compile run: */
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-/* "gcc -lcrypt v_check_user_password.c -o v_check_user_password" */
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-/* */
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-/* Thanks to: bogolt, richie and burus */
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-/* */
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-/***************************************************************************/
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-
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-#include <stdio.h>
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-#include <stdlib.h>
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-#include <unistd.h>
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-#include <sys/types.h>
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-#include <pwd.h>
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-#include <shadow.h>
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-#include <time.h>
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-#include <string.h>
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-
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-
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-int main (int argc, char** argv) {
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- /* define ip */
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- char *ip = "127.0.0.1";
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-
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- /* check argument list */
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- if (3 > argc) {
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- printf("Error: bad args\n",argv[0]);
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- printf("Usage: %s user password [ip]\n",argv[0]);
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- exit(1);
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- };
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-
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- /* check ip */
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- if (4 <= argc) {
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- ip = (char*)malloc(strlen(argv[3]));
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- strcpy(ip, argv[3]);
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- }
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-
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- /* format current time */
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- time_t lt = time(NULL);
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- struct tm* ptr = localtime(<);
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- char str[280];
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- strftime(str, 100, "%Y-%m-%d %H:%M:%S ", ptr);
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-
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- /* open log file */
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- FILE* pFile = fopen ("/usr/local/vesta/log/auth.log","a+");
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- if (NULL == pFile) {
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- printf("Error: can not open file %s \n", argv[0]);
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- exit(12);
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- }
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-
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- /* parse user argument */
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- struct passwd* userinfo = getpwnam(argv[1]);
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- if (NULL != userinfo) {
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- struct spwd* passw = getspnam(userinfo->pw_name);
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- if (NULL != passw) {
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- char* cryptedPasswrd = (char*)crypt(argv[2], passw->sp_pwdp);
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- if (strcmp(passw->sp_pwdp,crypt(argv[2],passw->sp_pwdp))==0) {
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- /* concatinate time with user and ip */
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- strcat(str, userinfo->pw_name);
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- strcat(str, " ");
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- strcat(str, ip);
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- strcat(str, " successfully logged in \n");
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- fputs (str,pFile); /* write */
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- fclose (pFile); /* close */
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- exit(EXIT_SUCCESS); /* exit */
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- } else {
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- /* concatinate time with user string */
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- printf ("Error: password missmatch\n");
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- strcat(str, userinfo->pw_name);
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- strcat(str, " ");
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- strcat(str, ip);
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- strcat(str, " failed to login \n");
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- fputs (str,pFile); /* write */
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- fclose (pFile); /* close */
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- exit(9); /* exit */
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- };
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- }
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- } else {
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- printf("Error: no such user\n",argv[1]);
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- exit(3);
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- };
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-
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- return EXIT_SUCCESS;
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-};
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