25 lines
542 B
C
25 lines
542 B
C
/* Author: Wietse Venema, Eindhoven University of Technology. */
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#include <stdio.h>
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#include <pwd.h>
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#include <skey.h>
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/* skey_challenge - additional password prompt stuff */
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char *skey_challenge(name, pwd, pwok)
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char *name;
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struct passwd *pwd;
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int pwok;
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{
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static char buf[128];
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struct skey skey;
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/* Display s/key challenge where appropriate. */
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if (pwd == 0 || skeychallenge(&skey, pwd->pw_name, buf) != 0)
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sprintf(buf, "%s required for %s.",
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pwok ? "Password" : "S/Key password", name);
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return (buf);
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}
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