dhcpd: create dhcpd user for dhcp dameon
This patch enables the functionality for dhcpd service to be started with dhcp uid and gid. Test steps: Step 1: Assign ip to interface ifconfig eth0 192.168.1.1 Step 2: Edit /etc/dhcp/dhcpd.conf: default-lease-time 600; max-lease-time 7200; option subnet-mask 255.255.255.0; subnet 192.168.1.0 netmask 255.255.255.0 { option broadcast-address 192.168.1.255; range 192.168.1.88 192.168.1.88; option routers 192.168.1.0; } Step 3: Edit /etc/default/dhcp-server: INTERFACES="eth0" Step 4: Check uid and gid of running dhcpd process $ ps -eo user:19,group:19,cmd | grep dhcpd dhcp dhcp /usr/sbin/dhcpd eth0 -user dhcp -group dhcp (From OE-Core rev: 36d59255131f6d3f289d4f5dfcb58a9890996ffe) Signed-off-by: Alexandru Moise <alexandru.moise@windriver.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
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@ -24,7 +24,10 @@ SRC_URI = "ftp://ftp.isc.org/isc/dhcp/${PV}/dhcp-${PV}.tar.gz \
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UPSTREAM_CHECK_URI = "ftp://ftp.isc.org/isc/dhcp/"
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UPSTREAM_CHECK_URI = "ftp://ftp.isc.org/isc/dhcp/"
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UPSTREAM_CHECK_REGEX = "(?P<pver>\d+\.\d+\.(\d+?))/"
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UPSTREAM_CHECK_REGEX = "(?P<pver>\d+\.\d+\.(\d+?))/"
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inherit autotools systemd
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inherit autotools systemd useradd
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USERADD_PACKAGES = "${PN}-server"
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USERADD_PARAM_${PN}-server = "--system --no-create-home --home-dir /var/run/${PN} --shell /bin/false --user-group ${PN}"
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SYSTEMD_PACKAGES = "${PN}-server ${PN}-relay"
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SYSTEMD_PACKAGES = "${PN}-server ${PN}-relay"
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SYSTEMD_SERVICE_${PN}-server = "dhcpd.service dhcpd6.service"
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SYSTEMD_SERVICE_${PN}-server = "dhcpd.service dhcpd6.service"
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@ -39,6 +42,7 @@ EXTRA_OECONF = "--with-srv-lease-file=${localstatedir}/lib/dhcp/dhcpd.leases \
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--with-cli-lease-file=${localstatedir}/lib/dhcp/dhclient.leases \
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--with-cli-lease-file=${localstatedir}/lib/dhcp/dhclient.leases \
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--with-cli6-lease-file=${localstatedir}/lib/dhcp/dhclient6.leases \
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--with-cli6-lease-file=${localstatedir}/lib/dhcp/dhclient6.leases \
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--with-libbind=${STAGING_LIBDIR}/ \
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--with-libbind=${STAGING_LIBDIR}/ \
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--enable-paranoia \
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"
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"
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do_install_append () {
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do_install_append () {
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@ -20,7 +20,7 @@ case "$1" in
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echo -n "Starting DHCP server: "
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echo -n "Starting DHCP server: "
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test -d /var/lib/dhcp/ || mkdir -p /var/lib/dhcp/
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test -d /var/lib/dhcp/ || mkdir -p /var/lib/dhcp/
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test -f /var/lib/dhcp/dhcpd.leases || touch /var/lib/dhcp/dhcpd.leases
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test -f /var/lib/dhcp/dhcpd.leases || touch /var/lib/dhcp/dhcpd.leases
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start-stop-daemon -S -x /usr/sbin/dhcpd -- -q $INTERFACES
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start-stop-daemon -S -x /usr/sbin/dhcpd -- -q $INTERFACES -user dhcp -group dhcp
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echo "."
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echo "."
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;;
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;;
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stop)
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stop)
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