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Added check for availability of setcap

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This commit is contained in:
Damian Wolgast
2021-03-12 15:18:13 +01:00
parent 897f0f36d1
commit d2e1b12186
3 changed files with 13 additions and 6 deletions
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Build/deb-meta/DEBIAN/postinst
+7 -2
View File
@@ -25,8 +25,13 @@ if [ ! -f "$INSTALLPATH/appsettings.json" ]; then
cp $INSTALLPATH/appsettings.template.json $INSTALLPATH/appsettings.json
fi
# Enable MQTTServer.NET to bind to IP interface
setcap CAP_NET_BIND_SERVICE=+eip $INSTALLPATH/MQTTnet.Server
# Check if setcap exists, does not exist in docker containers
SCAP=$(which setcap >/dev/null; echo $?)
if [ "$SCAP" -eq "0" ]; then
# Enable MQTTServer.NET to bind to IP interface
setcap CAP_NET_BIND_SERVICE=+eip $INSTALLPATH/MQTTnet.Server
fi
chmod 644 /etc/systemd/system/mqttnet-server.service
Build/deb-meta/DEBIAN/postrm
-1
View File
@@ -2,7 +2,6 @@
# Check if systemctl exists, does not exist in docker containers
SCTL=$(which systemctl >/dev/null; echo $?)
if [ "$SCTL" -eq "0" ]; then
# Reload systemd because of new service file
systemctl daemon-reload
Build/deb-meta/DEBIAN/prerm
+6 -3
View File
@@ -5,11 +5,14 @@ INSTALLPATH=$BASEPATH/MQTTnetServer
# Check if systemctl exists, does not exist in docker containers
SCTL=$(which systemctl >/dev/null; echo $?)
if [ "$SCTL" -eq "0" ]; then
# Stop service before uninstalling
systemctl stop mqttnet-server
fi
# Remove permission to open ports
setcap CAP_NET_BIND_SERVICE=-eip $INSTALLPATH/MQTTnet.Server
# Check if setcap exists, does not exist in docker containers
SCAP=$(which setcap >/dev/null; echo $?)
if [ "$SCAP" -eq "0" ]; then
# Remove permission to open ports
setcap CAP_NET_BIND_SERVICE=-eip $INSTALLPATH/MQTTnet.Server
fi