| #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; |
| } |
