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iwd/src/iwd.service.in
Michael Johnson ed283d7b14 iwd.service: Add CAP_NET_BIND_SERVICE
This fixes an issue where the udp port was not being opened due to a
permission denied error. The result of this was the dhcp client would
fail to send the renewal request and so the dhcp lease would expire.

The addition of the CAP_NET_BIND_SERVICE capability allows the service
to open sockets in the restricted port range (<1024) which is required
for dhcp.
2021-06-29 11:43:26 -05:00

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SYSTEMD

[Unit]
Description=Wireless service
After=network-pre.target
Before=network.target
Wants=network.target
[Service]
Type=dbus
BusName=net.connman.iwd
ExecStart=@libexecdir@/iwd
NotifyAccess=main
LimitNPROC=1
Restart=on-failure
CapabilityBoundingSet=CAP_NET_ADMIN CAP_NET_RAW CAP_NET_BIND_SERVICE
PrivateTmp=true
NoNewPrivileges=true
DevicePolicy=closed
DeviceAllow=/dev/rfkill rw
ProtectHome=yes
ProtectSystem=strict
ProtectControlGroups=yes
ProtectKernelModules=yes
ConfigurationDirectory=iwd
StateDirectory=iwd
StateDirectoryMode=0700
[Install]
WantedBy=multi-user.target