log root unlock attempts
PR: bin/13932
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parent
4b12dfb184
commit
65c543c764
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=52158
@ -59,6 +59,7 @@ static const char rcsid[] =
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#include <sys/param.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/signal.h>
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#include <err.h>
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#include <ctype.h>
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@ -67,7 +68,9 @@ static const char rcsid[] =
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <syslog.h>
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#include <unistd.h>
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#include <varargs.h>
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#define TIMEOUT 15
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@ -91,11 +94,13 @@ main(argc, argv)
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time_t timval_sec;
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struct itimerval ntimer, otimer;
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struct tm *timp;
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int ch, sectimeout, usemine;
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int ch, failures, sectimeout, usemine;
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char *ap, *mypw, *ttynam, *tzn;
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char hostname[MAXHOSTNAMELEN], s[BUFSIZ], s1[BUFSIZ];
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char *crypt(), *ttyname();
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openlog("lock", LOG_ODELAY, LOG_AUTH);
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sectimeout = TIMEOUT;
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mypw = NULL;
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usemine = 0;
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@ -181,6 +186,7 @@ main(argc, argv)
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(void)printf("lock: %s on %s. timeout in %d minutes\ntime now is %.20s%s%s",
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ttynam, hostname, sectimeout, ap, tzn, ap + 19);
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}
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failures = 0;
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for (;;) {
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(void)printf("Key: ");
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@ -197,9 +203,17 @@ main(argc, argv)
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else if (!strcmp(s, s1))
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break;
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(void)printf("\07\n");
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failures++;
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if (getuid() == 0)
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syslog(LOG_NOTICE, "%d ROOT UNLOCK FAILURE%s (%s on %s)",
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failures, failures > 1 ? "S": "", ttynam, hostname);
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if (ioctl(0, TIOCGETP, &ntty))
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exit(1);
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sleep(1); /* to discourage guessing */
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}
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if (getuid() == 0)
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syslog(LOG_NOTICE, "ROOT UNLOCK ON hostname %s port %s",
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hostname, ttynam);
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quit();
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return(0); /* not reached */
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}
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