From 349a29d45a7cc10539fc1a42363885f1d186bc0a Mon Sep 17 00:00:00 2001
From: ru <ru@FreeBSD.org>
Date: Wed, 9 Feb 2005 20:23:36 +0000
Subject: Removed Kerberos remnants.

---
 libexec/rlogind/rlogind.8 | 19 +------------------
 libexec/rlogind/rlogind.c | 45 +++++----------------------------------------
 2 files changed, 6 insertions(+), 58 deletions(-)

(limited to 'libexec/rlogind')

diff --git a/libexec/rlogind/rlogind.8 b/libexec/rlogind/rlogind.8
index 600a859..d861da5 100644
--- a/libexec/rlogind/rlogind.8
+++ b/libexec/rlogind/rlogind.8
@@ -32,7 +32,7 @@
 .\"     @(#)rlogind.8	8.1 (Berkeley) 6/4/93
 .\" $FreeBSD$
 .\"
-.Dd June 4, 1993
+.Dd February 9, 2005
 .Dt RLOGIND 8
 .Os
 .Sh NAME
@@ -67,23 +67,6 @@ file, unless the user is logging in as the superuser.
 Disable keep-alive messages.
 .El
 .Pp
-The following options are valid only if Kerberos is in use:
-.Bl -tag -width indent
-.It Fl k
-Enable Kerberos authentication.
-.It Fl v
-Enable vacuous mode.
-.It Fl x
-Enable
-.Tn DES
-encryption for all data passed via the rlogin
-session.
-This may impact response time
-and
-.Tn CPU
-utilization, but provides increased security.
-.El
-.Pp
 The
 .Nm
 utility listens for service requests at the port indicated in
diff --git a/libexec/rlogind/rlogind.c b/libexec/rlogind/rlogind.c
index b4a0418..0a0d5a5 100644
--- a/libexec/rlogind/rlogind.c
+++ b/libexec/rlogind/rlogind.c
@@ -92,7 +92,7 @@ __FBSDID("$FreeBSD$");
 #define TIOCPKT_WINDOW 0x80
 #endif
 
-#define		ARGSTR			"Dalnx"
+#define		ARGSTR			"Daln"
 
 /* wrapper for KAME-special getnameinfo() */
 #ifndef NI_WITHSCOPEID
@@ -159,11 +159,6 @@ main(int argc, char *argv[])
 		case 'n':
 			keepalive = 0;
 			break;
-#ifdef CRYPT
-		case 'x':
-			doencrypt = 1;
-			break;
-#endif
 		case '?':
 		default:
 			usage();
@@ -279,13 +274,6 @@ doit(int f, union sockunion *fromp)
 		write(f, "", 1);
 		confirmed = 1;		/* we sent the null! */
 	}
-#ifdef	CRYPT
-	if (doencrypt)
-		(void) des_enc_write(f,
-				     SECURE_MESSAGE,
-				     strlen(SECURE_MESSAGE),
-				     schedule, &kdata->session);
-#endif
 	netf = f;
 
 	pid = forkpty(&master, line, NULL, &win);
@@ -313,15 +301,7 @@ doit(int f, union sockunion *fromp)
 		fatal(STDERR_FILENO, _PATH_LOGIN, 1);
 		/*NOTREACHED*/
 	}
-#ifdef	CRYPT
-	/*
-	 * If encrypted, don't turn on NBIO or the des read/write
-	 * routines will croak.
-	 */
-
-	if (!doencrypt)
-#endif
-		ioctl(f, FIONBIO, &on);
+	ioctl(f, FIONBIO, &on);
 	ioctl(master, FIONBIO, &on);
 	ioctl(master, TIOCPKT, &on);
 	signal(SIGCHLD, cleanup);
@@ -424,13 +404,7 @@ protocol(int f, int p)
 			}
 		}
 		if (FD_ISSET(f, &ibits)) {
-#ifdef	CRYPT
-			if (doencrypt)
-				fcc = des_enc_read(f, fibuf, sizeof(fibuf),
-					schedule, &kdata->session);
-			else
-#endif
-				fcc = read(f, fibuf, sizeof(fibuf));
+			fcc = read(f, fibuf, sizeof(fibuf));
 			if (fcc < 0 && errno == EWOULDBLOCK)
 				fcc = 0;
 			else {
@@ -476,10 +450,7 @@ protocol(int f, int p)
 				break;
 			else if (pibuf[0] == 0) {
 				pbp++, pcc--;
-#ifdef	CRYPT
-				if (!doencrypt)
-#endif
-					FD_SET(f, &obits);	/* try write */
+				FD_SET(f, &obits);	/* try write */
 			} else {
 				if (pkcontrol(pibuf[0])) {
 					pibuf[0] |= oobdata[0];
@@ -489,13 +460,7 @@ protocol(int f, int p)
 			}
 		}
 		if ((FD_ISSET(f, &obits)) && pcc > 0) {
-#ifdef	CRYPT
-			if (doencrypt)
-				cc = des_enc_write(f, pbp, pcc,
-					schedule, &kdata->session);
-			else
-#endif
-				cc = write(f, pbp, pcc);
+			cc = write(f, pbp, pcc);
 			if (cc < 0 && errno == EWOULDBLOCK) {
 				/*
 				 * This happens when we try write after read
-- 
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