From: Matthias Kruk <m@m10k.eu>
Date: Fri, 21 Jan 2022 09:55:39 +0000 (+0900)
Subject: debian: Add/remove groups during installation/removal
X-Git-Url: https://git.corax.cc/?a=commitdiff_plain;h=4dfaf1a1dab4ca6aee6bf6eae0d8882ef1f0fe9e;p=toolbox

debian: Add/remove groups during installation/removal

When installing toolbox from debian packages, the toolbox and
toolbox_ipc groups are not created, and the permissions and
ownership of /var/lib/toolbox are incorrect.

This commit adds postinst and postrm scripts that create and remove
the toolbox and toolbox_ipc groups during installation/removal, and
set the permissions on /var/lib/toolbox appropriately.
---

diff --git a/Makefile b/Makefile
index 13da461..1f060d5 100644
--- a/Makefile
+++ b/Makefile
@@ -14,6 +14,7 @@ clean:
 install:
 	mkdir -p $(DESTDIR)/$(PREFIX)/share/toolbox
 	mkdir -p $(DESTDIR)/$(PREFIX)/bin
+	mkdir -p $(DESTDIR)/var/lib/toolbox/ipc
 	cp toolbox.sh $(DESTDIR)/$(PREFIX)/share/toolbox/.
 	cp -r include $(DESTDIR)/$(PREFIX)/share/toolbox/.
 	chown -R root.root $(DESTDIR)/$(PREFIX)/share/toolbox
diff --git a/debian/control b/debian/control
index a2e02f9..bba710e 100644
--- a/debian/control
+++ b/debian/control
@@ -1,7 +1,7 @@
 Source: toolbox
 Priority: optional
 Maintainer: Matthias Kruk <m@m10k.eu>
-Build-Depends: debhelper (>= 9), make, coreutils, findutils, grep, sed
+Build-Depends: debhelper (>= 9), adduser (>= 3.11), make, coreutils, findutils, grep, sed
 Standards-Version: 3.9.8
 Section: shells
 Homepage: https://m10k.eu/toolbox.html
diff --git a/debian/postinst b/debian/postinst
new file mode 100755
index 0000000..ddc2e23
--- /dev/null
+++ b/debian/postinst
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+main() {
+	# If a group exists, there is a chance that the user
+	# has customized directory ownership and permissions,
+	# so we don't change it.
+
+	if addgroup toolbox; then
+		chown root.toolbox /var/lib/toolbox
+		chmod 770 /var/lib/toolbox
+	fi
+
+	if addgroup toolbox_ipc; then
+		chown root.toolbox_ipc /var/lib/toolbox/ipc
+		chmod 770 /var/lib/toolbox/ipc
+	fi
+
+	return 0
+}
+
+{
+	main "$@"
+	exit "$?"
+}
diff --git a/debian/postrm b/debian/postrm
new file mode 100755
index 0000000..5c58e05
--- /dev/null
+++ b/debian/postrm
@@ -0,0 +1,13 @@
+#!/bin/sh
+
+main() {
+	delgroup toolbox
+	delgroup toolbox_ipc
+
+	return 0
+}
+
+{
+	main "$@"
+	exit "$?"
+}