From a4124d7e99d0c954c5201889bdbda8e75ab34ac6 Mon Sep 17 00:00:00 2001
From: Franco Fichtner <franco@opnsense.org>
Date: Thu, 24 Apr 2025 21:10:04 +0200
Subject: [PATCH] pkg: adjust this a bit making it possible to shift the user
 UID and GID if needed #8521

---
 +POST_INSTALL | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/+POST_INSTALL b/+POST_INSTALL
index 88d5baed2..c9536cde1 100644
--- a/+POST_INSTALL
+++ b/+POST_INSTALL
@@ -4,20 +4,22 @@ UID=789
 GROUP=${USER}
 GID=${UID}
 
-if ! ${PW} groupshow ${GROUP} >/dev/null 2>&1; then
-    echo "Creating group '${GROUP}' with gid '${GID}'"
-    ${PW} groupadd ${GROUP} -g ${GID}
-else
-    echo "Using existing group '${GROUP}'"
+PW_ARG=add
+if ${PW} groupshow ${GROUP} >/dev/null 2>&1; then
+    PW_ARG=mod
 fi
 
-if ! ${PW} usershow ${USER} >/dev/null 2>&1; then
-  echo "Creating user '${USER}' with uid '${UID}'"
-  ${PW} useradd ${USER} -u ${UID} -g ${GID} -c "World Wide Web Only" -d /nonexistent -s /usr/sbin/nologin
-else
-  echo "Using existing user '${USER}'"
+echo "Creating group '${GROUP}' with gid '${GID}'"
+${PW} group${PW_ARG} ${GROUP} -g ${GID}
+
+PW_ARG=add
+if ${PW} usershow ${USER} >/dev/null 2>&1; then
+    PW_ARG=mod
 fi
 
+echo "Creating user '${USER}' with uid '${UID}'"
+${PW} user${PW_ARG} ${USER} -u ${UID} -g ${GID} -c "World Wide Web Only" -d /nonexistent -s /usr/sbin/nologin
+
 echo "Updating /etc/shells"
 cp /etc/shells /etc/shells.bak
 (grep -v /usr/local/sbin/opnsense-shell /etc/shells.bak; \