From: Antoine Joubert <antoine.joubert@nameshield.net>
Date: Mon, 16 Dec 2019 16:57:13 +0000 (+0100)
Subject: rec: debian postinst / do not fail on user creation if it already exists
X-Git-Tag: rec-4.2.2~9^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F8674%2Fhead;p=thirdparty%2Fpdns.git

rec: debian postinst / do not fail on user creation if it already exists

(cherry picked from commit fddad2718fb994d4fd016c03e1e05ef6c67aae14)
---

diff --git a/builder-support/debian/recursor/debian-buster/pdns-recursor.postinst b/builder-support/debian/recursor/debian-buster/pdns-recursor.postinst
index 1c32de2854..ae925a6cf0 100644
--- a/builder-support/debian/recursor/debian-buster/pdns-recursor.postinst
+++ b/builder-support/debian/recursor/debian-buster/pdns-recursor.postinst
@@ -3,8 +3,12 @@ set -e
 
 case "$1" in
   configure)
-    addgroup --system pdns
-    adduser --system --home /var/spool/powerdns --shell /bin/false --ingroup pdns --disabled-password --disabled-login --gecos "PowerDNS" pdns
+    if [ -z "`getent group pdns`" ]; then
+      addgroup --system pdns
+    fi
+    if [ -z "`getent passwd pdns`" ]; then
+      adduser --system --home /var/spool/powerdns --shell /bin/false --ingroup pdns --disabled-password --disabled-login --gecos "PowerDNS" pdns
+    fi
   ;;
 
   *)
diff --git a/builder-support/debian/recursor/debian-jessie/pdns-recursor.postinst b/builder-support/debian/recursor/debian-jessie/pdns-recursor.postinst
index 1c32de2854..ae925a6cf0 100644
--- a/builder-support/debian/recursor/debian-jessie/pdns-recursor.postinst
+++ b/builder-support/debian/recursor/debian-jessie/pdns-recursor.postinst
@@ -3,8 +3,12 @@ set -e
 
 case "$1" in
   configure)
-    addgroup --system pdns
-    adduser --system --home /var/spool/powerdns --shell /bin/false --ingroup pdns --disabled-password --disabled-login --gecos "PowerDNS" pdns
+    if [ -z "`getent group pdns`" ]; then
+      addgroup --system pdns
+    fi
+    if [ -z "`getent passwd pdns`" ]; then
+      adduser --system --home /var/spool/powerdns --shell /bin/false --ingroup pdns --disabled-password --disabled-login --gecos "PowerDNS" pdns
+    fi
   ;;
 
   *)
diff --git a/builder-support/debian/recursor/debian-stretch/pdns-recursor.postinst b/builder-support/debian/recursor/debian-stretch/pdns-recursor.postinst
index 1c32de2854..ae925a6cf0 100644
--- a/builder-support/debian/recursor/debian-stretch/pdns-recursor.postinst
+++ b/builder-support/debian/recursor/debian-stretch/pdns-recursor.postinst
@@ -3,8 +3,12 @@ set -e
 
 case "$1" in
   configure)
-    addgroup --system pdns
-    adduser --system --home /var/spool/powerdns --shell /bin/false --ingroup pdns --disabled-password --disabled-login --gecos "PowerDNS" pdns
+    if [ -z "`getent group pdns`" ]; then
+      addgroup --system pdns
+    fi
+    if [ -z "`getent passwd pdns`" ]; then
+      adduser --system --home /var/spool/powerdns --shell /bin/false --ingroup pdns --disabled-password --disabled-login --gecos "PowerDNS" pdns
+    fi
   ;;
 
   *)