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