From 3206bb3be7b72082b26a93df9a64f543121bc9ce Mon Sep 17 00:00:00 2001
From: djm <djm>
Date: Tue, 27 Jun 2000 22:22:29 +0000
Subject: [PATCH]  - (djm) Patch from Michael Stone <mstone@cs.loyola.edu> to
 add support for    Irix 6.x array sessions, project id's, and system audit
 trail id.

---
 CREDITS      |  1 +
 ChangeLog    |  2 ++
 acconfig.h   |  9 +++++++++
 configure.in |  4 +++-
 session.c    | 26 ++++++++++++++++++++++++++
 uidswap.c    | 11 +++++++++++
 6 files changed, 52 insertions(+), 1 deletion(-)

diff --git a/CREDITS b/CREDITS
index c472261a..1774e276 100644
--- a/CREDITS
+++ b/CREDITS
@@ -45,6 +45,7 @@ Kiyokazu SUTO <suto@ks-and-ks.ne.jp> - Bugfixes
 Lutz Jaenicke <Lutz.Jaenicke@aet.TU-Cottbus.DE> - Bugfixes
 Marc G. Fournier <marc.fournier@acadiau.ca> - Solaris patches
 Matt Richards <v2matt@btv.ibm.com> - AIX patches
+Michael Stone <mstone@cs.loyola.edu> - Irix enhancements
 Nalin Dahyabhai <nalin.dahyabhai@pobox.com> - PAM environment patch
 Niels Kristian Bech Jensen <nkbj@image.dk> - Assorted patches
 Peter Kocks <peter.kocks@baygate.com> - Makefile fixes
diff --git a/ChangeLog b/ChangeLog
index a14a6434..8fcf1d56 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,8 @@
 20000628
  - (djm) Fixes to lastlog code for Irix
  - (djm) Use atomicio in loginrec
+ - (djm) Patch from Michael Stone <mstone@cs.loyola.edu> to add support for
+   Irix 6.x array sessions, project id's, and system audit trail id.
 
 20000627
  - (djm) Fixes to login code - not setting li->uid, cleanups
diff --git a/acconfig.h b/acconfig.h
index 20211a0a..0a042587 100644
--- a/acconfig.h
+++ b/acconfig.h
@@ -15,6 +15,15 @@
 /* Define if you want to enable AIX4's authenticate function */
 #undef WITH_AIXAUTHENTICATE
 
+/* Define if you have/want arrays (cluster-wide session managment, not C arrays) */
+#undef WITH_IRIX_ARRAY
+
+/* Define if you want IRIX project management */
+#undef WITH_IRIX_PROJECT
+
+/* Define if you want IRIX audit trails */
+#undef WITH_IRIX_AUDIT
+
 /* Location of random number pool  */
 #undef RANDOM_POOL
 
diff --git a/configure.in b/configure.in
index ca433e56..c1bcb342 100644
--- a/configure.in
+++ b/configure.in
@@ -90,7 +90,9 @@ case "$host" in
 	CFLAGS="$CFLAGS -I/usr/local/include"
 	LDFLAGS="$LDFLAGS"
 	MANTYPE='$(CATMAN)'
-	AC_MSG_WARN([*** Irix 6.x is not tested, please report you experiences *** ])
+	AC_DEFINE(WITH_IRIX_ARRAY)
+	AC_DEFINE(WITH_IRIX_PROJECT)
+	AC_DEFINE(WITH_IRIX_AUDIT)
 	no_libsocket=1
 	no_libnsl=1
 	;;
diff --git a/session.c b/session.c
index 89281084..1e22f477 100644
--- a/session.c
+++ b/session.c
@@ -28,6 +28,10 @@ RCSID("$OpenBSD: session.c,v 1.20 2000/06/18 04:42:54 markus Exp $");
 #include "auth.h"
 #include "auth-options.h"
 
+#ifdef WITH_IRIX_PROJECT
+#include <proj.h>
+#endif /* WITH_IRIX_PROJECT */
+
 /* types */
 
 #define TTYSZ 64
@@ -799,6 +803,9 @@ do_child(const char *command, struct passwd * pw, const char *term,
 	extern char **environ;
 	struct stat st;
 	char *argv[10];
+#ifdef WITH_IRIX_PROJECT
+	prid_t projid;
+#endif /* WITH_IRIX_PROJECT */
 
 	/* login(1) is only called if we execute the login shell */
 	if (options.use_login && command != NULL)
@@ -836,6 +843,25 @@ do_child(const char *command, struct passwd * pw, const char *term,
 			}
 			endgrent();
 
+#ifdef WITH_IRIX_ARRAY
+			/* initialize array session */
+			if (newarraysess() != 0)
+				fatal("Failed to set up new array session: %.100s",
+				      strerror(errno));
+#endif /* WITH_IRIX_ARRAY */
+
+#ifdef WITH_IRIX_PROJECT
+			/* initialize irix project info */
+			if ((projid = getdfltprojuser(pw->pw_name)) == -1) {
+			  debug("Failed to get project id, using projid 0");
+			  projid = 0;
+			}
+			
+			if (setprid(projid))
+			  fatal("Failed to initialize project %d for %s: %.100s",
+				(int)projid, pw->pw_name, strerror(errno));
+#endif /* WITH_IRIX_PROJECT */
+
 			/* Permanently switch to the desired uid. */
 			permanently_set_uid(pw->pw_uid);
 		}
diff --git a/uidswap.c b/uidswap.c
index 4213d34e..3fd0eefe 100644
--- a/uidswap.c
+++ b/uidswap.c
@@ -11,6 +11,9 @@ RCSID("$OpenBSD: uidswap.c,v 1.7 2000/06/20 01:39:45 markus Exp $");
 
 #include "ssh.h"
 #include "uidswap.h"
+#ifdef WITH_IRIX_AUDIT
+#include <sat.h>
+#endif /* WITH_IRIX_AUDIT */
 
 /*
  * Note: all these functions must work in all of the following cases:
@@ -83,6 +86,14 @@ restore_uid()
 void
 permanently_set_uid(uid_t uid)
 {
+#ifdef WITH_IRIX_AUDIT
+	if (sysconf(_SC_AUDIT)) {
+		debug("Setting sat id to %d", (int) uid);
+		if (satsetid(uid))
+			fatal("error setting satid: %.100s", strerror(errno));
+	}
+#endif /* WITH_IRIX_AUDIT */
+
 	if (setuid(uid) < 0)
 		debug("setuid %d: %.100s", (int) uid, strerror(errno));
 }
-- 
2.45.1