27 lines
548 B
C
27 lines
548 B
C
|
#include <stdio.h>
|
||
|
|
#include <string.h>
|
||
|
|
#include <unistd.h>
|
||
|
|
#include <crypt.h>
|
||
|
|
|
||
|
|
int
|
||
|
|
main(void)
|
||
|
|
{
|
||
|
|
/* Hashed form of "GNU libc manual". */
|
||
|
|
const char *const pass = "$1$/iSaq7rB$EoUw5jJPPvAPECNaaWzMK/";
|
||
|
|
|
||
|
|
char *result;
|
||
|
|
int ok;
|
||
|
|
|
||
|
|
/*@group*/
|
||
|
|
/* Read in the user's password and encrypt it,
|
||
|
|
passing the expected password in as the salt. */
|
||
|
|
result = crypt(getpass("Password:"), pass);
|
||
|
|
/*@end group*/
|
||
|
|
|
||
|
|
/* Test the result. */
|
||
|
|
ok = strcmp (result, pass) == 0;
|
||
|
|
|
||
|
|
puts(ok ? "Access granted." : "Access denied.");
|
||
|
|
return ok ? 0 : 1;
|
||
|
|
}
|