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38 lines
796 B
C
38 lines
796 B
C
#include <unistd.h>
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#include <stdio.h>
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#include <skey.h>
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/* skey_getpass - read regular or s/key password */
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char *skey_getpass(prompt, pwd, pwok)
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const char *prompt;
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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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char *pass;
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int sflag;
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/* Attempt an s/key challenge. */
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sflag = (pwd == NULL || skeyinfo(&skey, pwd->pw_name, buf));
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if (!sflag) {
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printf("%s\n", buf);
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if (!pwok)
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printf("(s/key required)\n");
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}
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pass = getpass(prompt);
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/* Give S/Key users a chance to do it with echo on. */
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if (!sflag && !feof(stdin) && *pass == '\0') {
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fputs(" (turning echo on)\n", stdout);
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fputs(prompt, stdout);
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fflush(stdout);
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fgets(buf, sizeof(buf), stdin);
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rip(buf);
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return (buf);
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} else
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return (pass);
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}
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