From f290337306e66cc8b4860837032dffedc3f5ebe3 Mon Sep 17 00:00:00 2001
From: Cameron Katri <me@cameronkatri.com>
Date: Wed, 25 Aug 2021 19:10:49 -0400
Subject: adduser rmuser: Customizable prefix

---
 adduser/Makefile   | 25 ++++++++++++++++++-------
 adduser/adduser.sh | 32 ++++++++++++++++----------------
 adduser/rmuser.sh  | 16 ++++++++--------
 3 files changed, 42 insertions(+), 31 deletions(-)

(limited to 'adduser')

diff --git a/adduser/Makefile b/adduser/Makefile
index b1755ca..5cb44ec 100644
--- a/adduser/Makefile
+++ b/adduser/Makefile
@@ -1,26 +1,37 @@
 PREFIX          ?= /usr
 DESTDIR         ?=
+MEMO_PREFIX     ?=
+MEMO_SUB_PREFIX ?= /usr
 
-all:
-	@echo "Nothing to build"
+all: adduser rmuser
+
+adduser: adduser.sh
+	sed -e 's|@MEMO_PREFIX@|$(MEMO_PREFIX)|g' \
+		-e 's|@MEMO_SUB_PREFIX@|$(MEMO_SUB_PREFIX)|g' \
+		$< > $@
+
+rmuser: rmuser.sh
+	sed -e 's|@MEMO_PREFIX@|$(MEMO_PREFIX)|g' \
+		-e 's|@MEMO_SUB_PREFIX@|$(MEMO_SUB_PREFIX)|g' \
+		$< > $@
 
 clean:
-	@echo "Nothing to clean"
+	rm -f adduser rmuser
 
 install: install-adduser install-rmuser
 
-install-adduser: adduser.sh adduser.8 adduser.conf.5
+install-adduser: adduser adduser.8 adduser.conf.5
 	install -d $(DESTDIR)/$(PREFIX)/sbin \
 		$(DESTDIR)/$(PREFIX)/share/man/man5 \
 		$(DESTDIR)/$(PREFIX)/share/man/man8
-	install -m755 adduser.sh $(DESTDIR)/$(PREFIX)/sbin/adduser
+	install -m755 adduser $(DESTDIR)/$(PREFIX)/sbin/adduser
 	install -m644 adduser.8 $(DESTDIR)/$(PREFIX)/share/man/man8/adduser.8
 	install -m644 adduser.conf.5 $(DESTDIR)/$(PREFIX)/share/man/man5/adduser.conf.5
 
-install-rmuser: rmuser.sh rmuser.8
+install-rmuser: rmuser rmuser.8
 	install -d $(DESTDIR)/$(PREFIX)/sbin \
 		$(DESTDIR)/$(PREFIX)/share/man/man8
-	install -m755 rmuser.sh $(DESTDIR)/$(PREFIX)/sbin/rmuser
+	install -m755 rmuser $(DESTDIR)/$(PREFIX)/sbin/rmuser
 	install -m644 rmuser.8 $(DESTDIR)/$(PREFIX)/share/man/man8/rmuser.8
 
 .PHONY: all install install-adduser install-rmuser clean
diff --git a/adduser/adduser.sh b/adduser/adduser.sh
index b9abd81..3cb11b8 100644
--- a/adduser/adduser.sh
+++ b/adduser/adduser.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!@MEMO_PREFIX@/bin/sh
 #
 # SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 #
@@ -319,8 +319,8 @@ add_user() {
 			#
 			_dir="`dirname $msgfile`"
 			_file="`basename $msgfile`"
-			_perms=`/usr/bin/find $_dir -name $_file -perm +07022 -prune`
-			_owner=`/usr/bin/find $_dir -name $_file -user 0 -prune`
+			_perms=`@MEMO_PREFIX@@MEMO_SUB_PREFIX@/bin/find $_dir -name $_file -perm +07022 -prune`
+			_owner=`@MEMO_PREFIX@@MEMO_SUB_PREFIX@/bin/find $_dir -name $_file -user 0 -prune`
 			if [ -z "$_owner" -o -n "$_perms" ]; then
 				err "The message file ($msgfile) may be writeable only by root."
 				return 1
@@ -837,17 +837,17 @@ input_interactive() {
 
 #### END SUBROUTINE DEFINITION ####
 
-THISCMD=`/usr/bin/basename $0`
-DEFAULTSHELL=/bin/sh
-ADDUSERCONF="${ADDUSERCONF:-/etc/adduser.conf}"
-PWCMD="${PWCMD:-/usr/sbin/pw}"
+THISCMD=`@MEMO_PREFIX@@MEMO_SUB_PREFIX@/bin/basename $0`
+DEFAULTSHELL=@PREFIX@/bin/sh
+ADDUSERCONF="${ADDUSERCONF:-@MEMO_PREFIX@/etc/adduser.conf}"
+PWCMD="${PWCMD:-@MEMO_PREFIX@@MEMO_SUB_PREFIX@/sbin/pw}"
 MAILCMD="${MAILCMD:-mail}"
-ETCSHELLS="${ETCSHELLS:-/etc/shells}"
-NOHOME="/nonexistent"
+ETCSHELLS="${ETCSHELLS:-@MEMO_PREFIX@/etc/shells}"
+NOHOME="@MEMO_PREFIX@/var/lib/empty"
 NOLOGIN="nologin"
-NOLOGIN_PATH="/usr/sbin/nologin"
-GREPCMD="/usr/bin/grep"
-DATECMD="/bin/date"
+NOLOGIN_PATH="@MEMO_PREFIX@@MEMO_SUB_PREFIX@/sbin/nologin"
+GREPCMD="@MEMO_PREFIX@@MEMO_SUB_PREFIX@/bin/grep"
+DATECMD="@MEMO_PREFIX@/bin/date"
 
 # Set default values
 #
@@ -861,13 +861,13 @@ uhome=
 uhomeperm=
 upass=
 ushell=
-udotdir=/usr/share/skel
+udotdir=@MEMO_PREFIX@@MEMO_SUB_PREFIX@/share/skel
 ugroups=
 uexpire=
 upwexpire=
 shells="`valid_shells`"
 passwdtype="yes"
-msgfile=/etc/adduser.msg
+msgfile=@MEMO_PREFIX@/etc/adduser.msg
 msgflag=
 quietflag=
 configflag=
@@ -877,7 +877,7 @@ disableflag=
 Dflag=
 Sflag=
 readconfig="yes"
-homeprefix="/var"
+homeprefix="@MEMO_PREFIX@/var"
 randompass=
 fileline=
 savedpwtype=
@@ -891,7 +891,7 @@ defaultHomePerm=
 # measure as much as it is a useful method of reminding the user to
 # 'su -' before he/she wastes time entering data that won't be saved.
 #
-procowner=${procowner:-`/usr/bin/id -u`}
+procowner=${procowner:-`@MEMO_PREFIX@@MEMO_SUB_PREFIX@/bin/id -u`}
 if [ "$procowner" != "0" ]; then
 	err 'you must be the super-user (uid 0) to use this utility.'
 	exit 1
diff --git a/adduser/rmuser.sh b/adduser/rmuser.sh
index e2308d0..9252216 100644
--- a/adduser/rmuser.sh
+++ b/adduser/rmuser.sh
@@ -1,4 +1,4 @@
-#!/bin/sh
+#!@MEMO_PREFIX@/bin/sh
 #
 # SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 #
@@ -29,13 +29,13 @@
 # $FreeBSD$
 #
 
-ATJOBDIR="/var/at/jobs"
-CRONJOBDIR="/var/cron/tabs"
-MAILSPOOL="/var/mail"
+ATJOBDIR="@MEMO_PREFIX@/var/at/jobs"
+CRONJOBDIR="@MEMO_PREFIX@/var/cron/tabs"
+MAILSPOOL="@MEMO_PREFIX@/var/mail"
 SIGKILL="-KILL"
-TEMPDIRS="/tmp /var/tmp"
-THISCMD=`/usr/bin/basename $0`
-PWCMD="${PWCMD:-/usr/sbin/pw}"
+TEMPDIRS="@MEMO_PREFIX@/tmp @MEMO_PREFIX@/var/tmp"
+THISCMD=`@MEMO_PREFIX@@MEMO_SUB_PREFIX@/bin/basename $0`
+PWCMD="${PWCMD:-@MEMO_PREFIX@@MEMO_PREFIX@/sbin/pw}"
 
 # err msg
 #	Display $msg on stderr.
@@ -230,7 +230,7 @@ userlist=
 yflag=
 vflag=
 
-procowner=`/usr/bin/id -u`
+procowner=`@MEMO_PREFIX@@MEMO_SUB_PREFIX@/bin/id -u`
 if [ "$procowner" != "0" ]; then
 	err 'you must be root (0) to use this utility.'
 	exit 1
-- 
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