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authorobrien <obrien@FreeBSD.org>1997-04-24 16:02:43 +0800
committerobrien <obrien@FreeBSD.org>1997-04-24 16:02:43 +0800
commit88738583e796bfe14a8af32bb2aa01976255d56d (patch)
tree14186430ad49715dc7ae2556b705f96fdf841915 /security
parentf6129e5a59c56084eb8a7fe3f59c036085a618ef (diff)
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Super is a setuid-root program that offers
o restricted setuid-root access to executables, adjustable on a per-program and per-user basis; o a relatively secure environment for scripts, so that well-written scripts can be run as root (or some other uid/gid), without unduly compromising security. See pkg/DESCR for a comparson w/sudo.
Diffstat (limited to 'security')
-rw-r--r--security/super/Makefile34
-rw-r--r--security/super/distinfo1
-rw-r--r--security/super/pkg-comment1
-rw-r--r--security/super/pkg-descr52
-rw-r--r--security/super/pkg-plist8
5 files changed, 96 insertions, 0 deletions
diff --git a/security/super/Makefile b/security/super/Makefile
new file mode 100644
index 00000000000..4d0260e3cc9
--- /dev/null
+++ b/security/super/Makefile
@@ -0,0 +1,34 @@
+# ex:ts=8
+# Ports collection makefile for: foo
+# Version required: 3.9.7
+# Date created: Fri Mar 18, 1997
+# Whom: David O'Brien (obrien@FreeBSD.org)
+#
+# $Id: Makefile,v 1.2 1997/01/25 18:08:40 obrien Exp $
+#
+
+DISTNAME= super-3.9.7
+CATEGORIES= security sysutils
+MASTER_SITES= ftp://phobos.caltech.edu/users/will/
+EXTRACT_SUFX= .shar.gz
+
+MAINTAINER= obrien@NUXI.com
+
+EXTRACT_CMD= zcat
+EXTRACT_BEFORE_ARGS=
+EXTRACT_AFTER_ARGS= |sed -e '1,/Cut Here/d'|sh
+MAN1= super.1 setuid.1
+MAN5= super.5
+
+
+post-install:
+ @strip ${PREFIX}/bin/super ${PREFIX}/bin/setuid
+ @${MKDIR} ${PREFIX}/share/examples
+ @${INSTALL} ${WRKSRC}/sample.tab ${PREFIX}/share/examples
+ @${INSTALL} ${WRKSRC}/sample.cdmount ${PREFIX}/share/examples
+.if !defined(NOPORTDOCS)
+ @${MKDIR} ${PREFIX}/share/doc/super
+ ${INSTALL_MAN} ${WRKSRC}/README ${PREFIX}/share/doc/super
+.endif
+
+.include <bsd.port.mk>
diff --git a/security/super/distinfo b/security/super/distinfo
new file mode 100644
index 00000000000..4c5aaa81cfe
--- /dev/null
+++ b/security/super/distinfo
@@ -0,0 +1 @@
+MD5 (super-3.9.7.shar.gz) = f554d775b06b7f57af9a0c93fb058c2d
diff --git a/security/super/pkg-comment b/security/super/pkg-comment
new file mode 100644
index 00000000000..3c4199465c2
--- /dev/null
+++ b/security/super/pkg-comment
@@ -0,0 +1 @@
+Allow others to run commands as root.
diff --git a/security/super/pkg-descr b/security/super/pkg-descr
new file mode 100644
index 00000000000..ef2e077e8f8
--- /dev/null
+++ b/security/super/pkg-descr
@@ -0,0 +1,52 @@
+Super is a setuid-root program that offers
+
+ o restricted setuid-root access to executables, adjustable
+ on a per-program and per-user basis;
+
+ o a relatively secure environment for scripts, so that well-written
+ scripts can be run as root (or some other uid/gid), without
+ unduly compromising security.
+
+Sample uses:
+ - to call a script that allows users to use mount(8) on
+ cdrom's or floppy disks, but not other devices.
+
+ - to restrict which users, on which hosts, may execute a
+ setuid-root program.
+
+ - to allow groups of trusted users (e.g. an "operator" group) complete
+ root access to sets of selected commands such as, say, line-printer
+ control commands, without giving away access to other commands,
+ and with full logging of all commands used.
+
+
+Super and sudo
+--------------
+Sudo --
+ Sudo allows a permitted user to execute a command as the superuser.
+ Its central design philosophy is that each user can be
+ trusted when executing certain commands. This is implemented
+ by allowing each user to execute the restricted commands for
+ which s/he is trusted, without giving access to other restricted commands.
+
+Super --
+ The design philosophy behind super is two-fold:
+ (a) some users can be trusted when executing certain commands;
+ (b) there are some commands, such as a script to mount CDROM's,
+ which you'd like to be safely executable even by users who
+ are NOT trusted. Although setuid-root scripts are insecure,
+ a good setuid-root wrapper around a sensible non-setuid script
+ can be hard to break, and super provides that wrapper so that
+ even a non-trusted user can use the scripts.
+
+In the author's view, the main differences to the administrator are:
+
+ (1) the files that specify valid user/command combinations have
+ a different look and feel.
+
+ (2) super provides a safe wrapper for scripts, so that a
+ well-written script can be run safely by ordinary
+ users without having to actually trust them.
+
+
+-- David (obrien@FreeBSD.org)
diff --git a/security/super/pkg-plist b/security/super/pkg-plist
new file mode 100644
index 00000000000..a6c6e48edde
--- /dev/null
+++ b/security/super/pkg-plist
@@ -0,0 +1,8 @@
+bin/super
+bin/setuid
+man/man1/super.1.gz
+man/man1/setuid.1.gz
+man/man5/super.5.gz
+share/examples/sample.tab
+share/examples/sample.cdmount
+share/doc/super/README