New port: su2.

An enhanced su, allows user to su with own password, etc.
Reviewed by:	max
Submitted by:	John-Mark Gurney <gurney_j@efn.org>

sysutils/su2/Makefile

@@ -0,0 +1,18 @@
+# New ports collection makefile for:	su2
+# Version required:	1.3
+# Date created:		12 Sep 1996
+# Whom:			gurney_j@efn.org
+#
+# $Id$
+#
+
+DISTNAME=	su2-1.3
+CATEGORIES=	sysutils
+MASTER_SITES=	ftp://ftp.ccs.neu.edu/pub/sysadmin/
+
+MAINTAINER=	gurney_j@efn.org
+
+NO_CDROM=	"Don't sell for profit"
+MAN1=	su2.1
+
+.include <bsd.port.mk>

sysutils/su2/distinfo

@@ -0,0 +1 @@
+MD5 (su2-1.3.tar.gz) = 5cdecd54e0a7ecb0469e3881ed245518

sysutils/su2/files/patch-aa

@@ -0,0 +1,41 @@
+--- Makefile.orig	Thu Dec 19 20:41:49 1996
++++ Makefile	Thu Dec 19 20:47:14 1996
+@@ -8,16 +8,17 @@
+ #        /etc/super-users and /usr/adm/sulog that are defined
+ #        separately.
+ # 
+-DEST=/usr/local
++PREFIX?=/usr/local
++DEST=${PREFIX}
+ BINDIR=$(DEST)/bin
+-MANDIR=$(DEST)/man
++MANDIR=$(DEST)/man/man1
+ 
+ # OPTIONS:
+ # There are a number of DEFINES that can be used to configure su2.  Please
+ # see the source to su2.c for a full listing of all of the available options.
+ 
+ # Standard
+-OPTIONS=-DFULLPATH 
++OPTIONS=-DSU2LOGFILE="\"/var/log/su2.log\"" -DBROKENCUSERID
+ 
+ # m88k
+ # OPTIONS=-DFULLPATH -DNOVFORK
+@@ -31,12 +32,15 @@
+ # Shadow Passwords (Solaris)
+ # OPTIONS=-DFULLPATH -DUSE_SHADOW
+ 
+-CFLAGS=-O $(OPTIONS)
++CFLAGS+= $(OPTIONS)
++LDLIBS=-lcrypt -lcompat
+ 
+ su2:	su2.c
+ 
++all:	su2
++
+ install: su2
+-	install -c -m 4711 -o root su2 $(BINDIR)/su2
++	install -c -s -m 4711 -o root su2 $(BINDIR)/su2
+ 	install -c su2.man $(MANDIR)/su2.1
+ 
+ clean:

sysutils/su2/files/patch-ab

@@ -0,0 +1,38 @@
+--- su2.c.orig	Thu Dec 19 20:41:50 1996
++++ su2.c	Thu Dec 19 20:41:50 1996
+@@ -113,7 +113,7 @@
+ #ifndef NOSU2RC
+ char   *UsersNameFile = ".su2rc";
+ #endif NOSU2RC
+-char   *SULog = "/usr/adm/sulog";
++char   *SULog = SU2LOGFILE;
+ 
+ char   *UtmpFile = "/etc/utmp";
+ 
+@@ -182,13 +182,15 @@
+ 
+ char   *malloc ();
+ 
++#if !(defined(BSD) && (BSD >= 199306))
+ #ifdef OSF
+ int    setpwent ();
+-#else
++#elseif !(defined(BSD) && (BSD >= 199306))
+ void   setpwent ();
+ #endif
++#endif
+ 
+-#ifndef sgi
++#if !defined(sgi) && !(defined(BSD) && (BSD >= 199306))
+ struct passwd  *getpwuid ();
+ struct passwd  *getpwnam ();
+ void    endpwent ();
+@@ -570,7 +572,7 @@
+ 	}
+     }
+ 
+-#ifndef sgi
++#if !(defined(sgi) && (defined(BSD) && (BSD >= 199306)))
+     setpwent ();
+ #endif
+ 

sysutils/su2/pkg-comment

@@ -0,0 +1 @@
+an enhanced su, allows users to su with own password + more

sysutils/su2/pkg-descr

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+From the README:
+
+   su2 is a great program for anyone that has anything to do with
+system adiministration.  su2 gives you the ability to masquerade with
+the UID of other users.  You use own password to switch.  Probably the
+biggest benefit of su2 is that you retain your own customized shell
+environment.
+
+   For the most part, this program is used by system administrators to
+become root, but su2 has been written to enable much more flexibility
+than this.  Regular users can put a .su2rc file in their home
+directory to enable other users to become them.  While this may sound
+odd, it is sometimes useful to allow a number of users to masquerade
+around with the uid of restricted accounts.  One such example of this
+is a 'www' account which is a common occurance with the proliferation
+of the web.  While the www user's password may be starred out to
+disable direct logins, root could put a set of usernames into
+~www/.su2rc to enable these users to 'become' www and do Web
+adiministration.  [This feature can be disabled if you are worried
+about 'account sharing.']
+

sysutils/su2/pkg-plist

@@ -0,0 +1,2 @@
+bin/su2
+man/man1/su2.1.gz