From e79f19be35c210c971ce87253ffa14c6e550adfa Mon Sep 17 00:00:00 2001
From: "Todd C. Miller" <Todd.Miller@courtesan.com>
Date: Mon, 8 Jul 1996 20:08:33 +0000
Subject: [PATCH] updated AFS support

---
 check.c      | 25 +++++++++---------------
 configure.in | 54 ++++++++++++++++++++++++++++++++++++++++++++--------
 2 files changed, 55 insertions(+), 24 deletions(-)

diff --git a/check.c b/check.c
index f05d933d3..4cd435297 100644
--- a/check.c
+++ b/check.c
@@ -74,7 +74,7 @@ static char rcsid[] = "$Id$";
 #  include <krb.h>
 #endif /* HAVE_KERB4 */
 #ifdef HAVE_AFS
-#  include <afs/kauth.h>
+#  include <afs/stds.h>
 #  include <afs/kautils.h>
 #endif /* HAVE_AFS */
 #ifdef HAVE_SECURID
@@ -445,11 +445,6 @@ static void check_passwd()
 {
     char *pass;			/* this is what gets entered    */
     register int counter = TRIES_FOR_PASSWORD;
-#ifdef HAVE_AFS
-    int code;
-    long password_expires = -1;
-    char *reason;
-#endif /* HAVE_AFS */
 #if defined(SHADOW_TYPE) && (SHADOW_TYPE == SPW_SECUREWARE)
     char salt[2];		/* Need the salt to perform the encryption */
     register int i;
@@ -551,16 +546,14 @@ static void check_passwd()
 #  endif /* HAVE_KERB4 */
 
 #  ifdef HAVE_AFS
-	code = ka_UserAuthenticateGeneral(KA_USERAUTH_VERSION+KA_USERAUTH_DOSETPAG,
-                                          user_name,
-                                          (char *) 0, 
-                                          (char *) 0,
-                                          pass,
-                                          0,
-                                          &password_expires,
-                                          0,
-                                          &reason);
-	if (code == 0)
+	if (ka_UserAuthenticateGeneral(KA_USERAUTH_VERSION,
+                                       user_name,	/* name */
+                                       NULL,		/* instance */
+                                       NULL		/* realm */
+                                       pass		/* password */
+                                       0,		/* lifetime */
+                                       0, 0,		/* spare */
+                                       NULL) == 0)	/* reason */
 	    return;
 #  endif /* HAVE_AFS */
 #  ifdef HAVE_DCE
diff --git a/configure.in b/configure.in
index ecc1aa9ae..4dbf9798f 100644
--- a/configure.in
+++ b/configure.in
@@ -19,6 +19,8 @@ SUDO_LIBS=""
 AC_SUBST(SUDO_LIBS)dnl
 VISUDO_LIBS=""
 AC_SUBST(VISUDO_LIBS)dnl
+AFS_LIBS=""
+AC_SUBST(AFS_LIBS)dnl
 CPPFLAGS=""
 AC_SUBST(CPPFLAGS)dnl
 OSDEFS=""
@@ -265,6 +267,10 @@ case "$OS" in
 		    SHADOW_TYPE="SPW_SVR4"
 		    AC_DEFINE_UNQUOTED(SHADOW_TYPE, $SHADOW_TYPE)
 		fi
+		# AFS support needs -lucb
+		if test "$with_AFS" = "yes"; then
+		    AFS_LIBS="-lc -lucb"
+		fi
 		;;
     "aix")	echo "Looks like AIX"
 		AC_DEFINE(_ALL_SOURCE)
@@ -338,9 +344,9 @@ case "$OS" in
 		    fi
 		fi
 
-		# AFS support
+		# AFS support needs -lBSD
 		if test "$with_AFS" = "yes"; then
-		    SUDO_LIBS="-lBSD ${SUDO_LIBS}"
+		    AFS_LIBS="-lc -lBSD"
 		fi
 		;;
     "osf1")	echo "Looks like OSF/1"
@@ -618,16 +624,48 @@ if test "$with_kerb4" = "yes" -o "$with_kerb5" = "yes"; then
 fi
 
 dnl
-dnl extra AFS libs
+dnl extra AFS libs and includes
 dnl
 if test "$with_AFS" = "yes"; then
-    if test -d "/usr/lib/afs"; then
-	SUDO_LDFLAGS="${SUDO_LDFLAGS} -L/usr/lib/afs"
-    else
-	echo 'Unable to locate AFS libraries, you will have to edit the Makefile and add -L/path/to/afs/libs to SUDO_LDFLAGS'
+
+    # looks like the "standard" place for AFS libs is /usr/afsws/lib
+    AFSLIBDIRS="/usr/lib/afs /usr/afsws/lib /usr/afsws/lib/afs"
+    for i in $AFSLIBDIRS; do
+	if test -d ${i}; then
+	    SUDO_LDFLAGS="${SUDO_LDFLAGS} -L${i}"
+	    FOUND_AFSLIBDIR=true
+	fi
+    done
+    if test -z "$FOUND_AFSLIBDIR"; then
+	echo 'Unable to locate AFS libraries, you will have to edit the Makefile and add -L/path/to/afs/libs to SUDO_LDFLAGS or rerun configure with the --with-libpath options.'
     fi
 
-    SUDO_LIBS="${SUDO_LIBS} -lkauth -lprot -lauth -lubik -lrxkad -lsys -ldes -lrx -llwp -lcom_err -laudit -lutil"
+    # Order is important here.  Note that we build AFS_LIBS from right to left
+    # since AFS_LIBS may be initialized with BSD compat libs that must go last
+    AFS_LIBS="-laudit ${AFS_LIBS}"
+    for i in $AFSLIBDIRS; do
+	if test -f ${i}/util.a; then
+	    AFS_LIBS="${i}/util.a ${AFS_LIBS}"
+	    FOUND_UTIL_A=true
+	    break;
+	fi
+    done
+    if test -z "$FOUND_UTIL_A"; then
+	AFS_LIBS="-lutil ${AFS_LIBS}"
+    fi
+    AFS_LIBS="-lkauth -lprot -lubik -lauth -lrxkad -lsys -ldes -lrx -llwp -lcom_err ${AFS_LIBS}"
+
+    # AFS includes may live in /usr/include on some machines...
+    for i in /usr/afsws/include; do
+	if test -d ${i}; then
+	    CPPFLAGS="${CPPFLAGS} -I${i}"
+	    FOUND_AFSINCDIR=true
+	fi
+    done
+
+    if test -z "$FOUND_AFSLIBDIR"; then
+	echo 'Unable to locate AFS include dir, you may have to edit the Makefile and add -I/path/to/afs/includes to CPPFLAGS or rerun configure with the --with-incpath options.'
+    fi
 fi
 
 dnl
-- 
2.40.0