package/netopeer2/0002-scripts-CHANGE-use-su-only-for-effective-root.patch

From 71cc996faa5500b3bfd499ad0c436c8b96629ea7 Mon Sep 17 00:00:00 2001
From: Michal Vasko <mvasko@cesnet.cz>
Date: Wed, 10 Jun 2020 15:20:23 +0200
Subject: [PATCH] scripts CHANGE use su only for effective root

Fixes #645

[patch taken from upstream:
https://github.com/CESNET/netopeer2/commit/2161b333009c21ffc8501e5127b82e6f0570ca8e]
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
---
 scripts/merge_config.sh  |  8 ++++++--
 scripts/merge_hostkey.sh | 11 ++++++++---
 scripts/setup.sh         |  8 ++++++--
 3 files changed, 20 insertions(+), 7 deletions(-)

diff --git a/scripts/merge_config.sh b/scripts/merge_config.sh
index dde0c75..4ad151c 100755
--- a/scripts/merge_config.sh
+++ b/scripts/merge_config.sh
@@ -2,8 +2,12 @@
 
 set -e
 
-# avoid problems with sudo path
-SYSREPOCFG=`su -c "which sysrepocfg" $USER`
+# avoid problems with sudo PATH
+if [ `id -u` -eq 0 ]; then
+    SYSREPOCFG=`su -c 'which sysrepocfg' -l $USER`
+else
+    SYSREPOCFG=`which sysrepocfg`
+fi
 KS_KEY_NAME=genkey
 
 # check that there is no listen/Call Home configuration yet
diff --git a/scripts/merge_hostkey.sh b/scripts/merge_hostkey.sh
index 87947fa..a0677ee 100755
--- a/scripts/merge_hostkey.sh
+++ b/scripts/merge_hostkey.sh
@@ -2,9 +2,14 @@
 
 set -e
 
-# avoid problems with sudo path
-SYSREPOCFG=`su -c "which sysrepocfg" $USER`
-OPENSSL=`su -c "which openssl" $USER`
+# avoid problems with sudo PATH
+if [ `id -u` -eq 0 ]; then
+    SYSREPOCFG=`su -c 'which sysrepocfg' -l $USER`
+    OPENSSL=`su -c 'which openssl' -l $USER`
+else
+    SYSREPOCFG=`which sysrepocfg`
+    OPENSSL=`which openssl`
+fi
 
 # check that there is no SSH key with this name yet
 KEYSTORE_KEY=`$SYSREPOCFG -X -x "/ietf-keystore:keystore/asymmetric-keys/asymmetric-key[name='genkey']/name"`
diff --git a/scripts/setup.sh b/scripts/setup.sh
index 81abf63..8bf6825 100755
--- a/scripts/setup.sh
+++ b/scripts/setup.sh
@@ -6,8 +6,12 @@ if [ -z "$NP2_MODULE_DIR" -o -z "$NP2_MODULE_PERMS" -o -z "$NP2_MODULE_OWNER" -o
     exit 1
 fi
 
-# avoid problems with sudo path
-SYSREPOCTL=`su -c "which sysrepoctl" $USER`
+# avoid problems with sudo PATH
+if [ `id -u` -eq 0 ]; then
+    SYSREPOCTL=`su -c 'which sysrepoctl' -l $USER`
+else
+    SYSREPOCTL=`which sysrepoctl`
+fi
 MODDIR=${DESTDIR}${NP2_MODULE_DIR}
 PERMS=${NP2_MODULE_PERMS}
 OWNER=${NP2_MODULE_OWNER}
-- 
2.20.1