modules/network/network.client.class.in

# $Id$

provide basic-networking
require basic-system basic-init

help_network_hostname()
{
	mecho "get network.hostname"
	mecho " Displays the current hostname"
	mecho
	mecho "set network.hostname [hostname]"
	mecho " Sets the hostname of the system"
	mecho "  mcore - the local hostname"
}

get_network_hostname()
{
	local val

	if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
	then
		val=$(hostname)
	else
		val=$(< @@SYSCONFDIR@@/hostname)
	fi

	rvecho "${val}"
}

# set_network_hostname $value
set_network_hostname()
{
	local value="${CLASS_ARGV[0]}"
	local CONFIG
	local socket
	local cookie
	local authtype
	local networksvc

	[[ -z ${value} ]] && help_network_hostname && return 1

	CONFIG="@@SYSCONFDIR@@/hostname"
	clearconfig
	addconfig "${value}"
	hostname "${value}"

	# update hosts file
	CONFIG="@@SYSCONFDIR@@/hosts"
	clearconfig
	addconfig "127.0.0.1 localhost ${value}"
	# add ipv6 defaults
	addconfig "::1 ip6-localhost ip6-loopback"
	addconfig "fe00::0 ip6-localnet"
	addconfig "ff00::0 ip6-mcastprefix"
	addconfig "ff02::1 ip6-allnodes"
	addconfig "ff02::2 ip6-allrouters"
	addconfig "ff02::3 ip6-allhosts"

	# check for running x11 and recreate the xauth cookie with the correct hostname
	if [[ ! -z $(pidof X) ]]  || [[ -n $(pidof Xorg) ]]
	then
		socket="${value}/unix${MCORE_XORG_DISPLAY}"
		cookie=$(x11runas "xauth list | sed 's:.*\ \(.*\):\1:'")
		authtype="MIT-MAGIC-COOKIE-1"
		# add the new hostname to the xauthority file
		x11runas "xauth add ${socket} ${authtype} ${cookie}"
	fi

	# reload network configuration to inform a dhcp server about the changed hostname
	if is_provided systemd
	then
		networksvc="systemd-networkd"
	elif is_provided sysvinit
		networksvc="network"
	fi
	${MCORE_LIBDIR}/mcore-system-service --restart --service "${service}" ;;
}

help_network_iface()
{
	mecho "get network.iface"
	mecho " Lists all configured network interfaces"
	mecho
	mecho "set network.iface [iface] [networking] [ip] [netmask] [broadcast] [network]"
	mecho " Configure network interfaces"
	mecho "  iface - the interface name"
	mecho "  networking - may be 'static' or 'dhcp'"
	mecho "  ip, netmask, broadcast and network are optional and only required on static networking"
}

get_network_iface()
{
	local iface
	for iface in $(find ${MROOT}@@CONFDDIR@@ -maxdepth 1 -name 'net.*' -printf '%f\n')
	do
		case ${iface} in
			# exclude routes and samples
			net.sample|net.routes) continue ;;
		esac
		rvecho -n "${iface//net.}"
		( cat ${MROOT}@@CONFDDIR@@${iface}; echo ) | while read line
		do
			rvecho -n ";${line}"
		done
		rvecho
	done
}

set_network_iface()
{
	local iface="${CLASS_ARGV[0]}"
	local networking="${CLASS_ARGV[1]}"
	local ip="${CLASS_ARGV[2]}"
	local netmask="${CLASS_ARGV[3]}"
	local broadcast="${CLASS_ARGV[4]}"
	local network="${CLASS_ARGV[5]}"
	local CONFIG
	local dhcp_prog

	[[ -z ${iface} ]] && help_network_iface && return 1
	[[ -z ${networking} ]] && help_network_iface && return 1

	if [[ ${networking} = static ]]
	then
		[[ -z ${ip} ]] && help_network_iface && return 1
		[[ -z ${netmask} ]] && help_network_iface && return 1
		[[ -z ${broadcast} ]] && help_network_iface && return 1
		[[ -z ${network} ]] && help_network_iface && return 1
	fi

	if is_provided systemd
	then
		decho "set_network_iface() is not supported with systemd, only sysvinit atm"
		return 0
	fi

	CONFIG="@@CONFDDIR@@/net.${iface}"
	clearconfig
	addconfig 'ONBOOT="yes"'

	case ${networking} in
		static)
			addconfig 'NETWORKING="static"'
			addconfig "IP=\"${ip}\""
			addconfig "NETMASK=\"${netmask}\""
			addconfig "BROADCAST=\"${broadcast}\""
			addconfig "NETWORK=\"${network}\""
			;;

		dhcp)
			addconfig 'NETWORKING="dhcp"'
			;;
	esac

	if [[ -z ${MROOT} ]] || [[ ${MROOT} = / ]]
	then
		if [[ ! -z $(ip addr | grep "${iface}.*UP.*") ]]
		then
			${MCORE_LIBDIR}/mcore-system-service --restart --service network "${iface}"
		else
			${MCORE_LIBDIR}/mcore-system-service --start --service network "${iface}"
		fi
	else
		case ${networking} in
			static)
				ifconfig "${iface}" "${ip}" netmask "${netmask}" broadcast "${broadcast}"
				;;
			dhcp)
					source @@CONFDDIR@@/network
					[[ ! -z $(pidof ${dhcp_prog}) ]] && killall ${DEFAULT_DHCP_PROG}
					${DEFAULT_DHCP_PROG} ${DEFAULT_DHCP_START} "${iface}"
					;;
		esac
	fi
}

help_network_gateway()
{
	mecho "get network.gateway"
	mecho " displays the current network gateway"
	mecho
	mecho "set network.gateway [ip]"
	mecho " sets the network gateway to [ip]"
}

get_network_gateway()
{
	local gw
	gw=$(ip route | grep default | sed 's:.*via[[:space:]]\(.*\)[[:space:]]dev.*:\1:')
	rvecho "${gw}"
}

set_network_gateway()
{
	local value="${CLASS_ARGV[0]}"
	local CONFIG
	local i

	[[ -z ${value} ]] && help_network_gateway && return 1

	CONFIG="@@CONFDDIR@@/net.routes"
	clearconfig
	addconfig "default gw ${value}"

	# delete other default gw first
	for i in $(ip route | grep default | sed 's:.*via\ \(.*\)\ dev.*:\1:')
	do
		route del default gw "${i}"
	done
	route add default gw "${value}"
}

help_network_nameserver()
{
	mecho "get network.nameserver"
	mecho " displays the current nameserver of the system"
	mecho
	mecho "set network.nameserver [ip1] [ip2] .. [ipN]"
	mecho " adds given ips as nameserver to the system"
}

get_network_nameserver()
{
	local dns
	local i

	dns=$(grep nameserver @@SYSCONFDIR@@/resolv.conf | sed 's:.*[[:space:]]\(.*\):\1:g')
	for i in ${dns}
	do
		rvecho "${i}"
	done
}

set_network_nameserver()
{
	local values="${CLASS_ARGV[*]}"
	local CONFIG
	local i

	[[ -z ${values} ]] && help_network_nameserver && return 1

	CONFIG="@@SYSCONFDIR@@/resolv.conf"
	clearconfig
	for i in ${values}
	do
		addconfig "nameserver ${i}"
	done
}
1	niro	1248	# $Id$
2
3			provide basic-networking
4	niro	2667	require basic-system basic-init
5	niro	1248
6			help_network_hostname()
7			{
8	niro	1348	mecho "get network.hostname"
9	niro	2076	mecho " Displays the current hostname"
10	niro	1348	mecho
11	niro	1248	mecho "set network.hostname [hostname]"
12	niro	1348	mecho " Sets the hostname of the system"
13	niro	1248	mecho " mcore - the local hostname"
14			}
15
16	niro	1348	get_network_hostname()
17			{
18	niro	2026	local val
19
20			if [[ -z ${MROOT} ]] \|\| [[ ${MROOT} = / ]]
21			then
22			val=$(hostname)
23			else
24	niro	2187	val=$(< @@SYSCONFDIR@@/hostname)
25	niro	2026	fi
26
27			rvecho "${val}"
28	niro	1348	}
29
30	niro	1248	# set_network_hostname $value
31			set_network_hostname()
32			{
33	niro	2269	local value="${CLASS_ARGV[0]}"
34	niro	1260	local CONFIG
35	niro	1351	local socket
36			local cookie
37			local authtype
38	niro	2669	local networksvc
39	niro	1351
40	niro	1248	[[ -z ${value} ]] && help_network_hostname && return 1
41
42	niro	2187	CONFIG="@@SYSCONFDIR@@/hostname"
43	niro	1260	clearconfig
44			addconfig "${value}"
45	niro	1248	hostname "${value}"
46	niro	1351
47	niro	1605	# update hosts file
48	niro	2187	CONFIG="@@SYSCONFDIR@@/hosts"
49	niro	1605	clearconfig
50			addconfig "127.0.0.1 localhost ${value}"
51			# add ipv6 defaults
52			addconfig "::1 ip6-localhost ip6-loopback"
53			addconfig "fe00::0 ip6-localnet"
54			addconfig "ff00::0 ip6-mcastprefix"
55			addconfig "ff02::1 ip6-allnodes"
56			addconfig "ff02::2 ip6-allrouters"
57			addconfig "ff02::3 ip6-allhosts"
58
59	niro	1351	# check for running x11 and recreate the xauth cookie with the correct hostname
60	niro	2398	if [[ ! -z $(pidof X) ]] \|\| [[ -n $(pidof Xorg) ]]
61	niro	1351	then
62			socket="${value}/unix${MCORE_XORG_DISPLAY}"
63			cookie=$(x11runas "xauth list \| sed 's:.\ \(.\):\1:'")
64			authtype="MIT-MAGIC-COOKIE-1"
65			# add the new hostname to the xauthority file
66			x11runas "xauth add ${socket} ${authtype} ${cookie}"
67			fi
68	niro	2669
69			# reload network configuration to inform a dhcp server about the changed hostname
70			if is_provided systemd
71			then
72			networksvc="systemd-networkd"
73			elif is_provided sysvinit
74			networksvc="network"
75			fi
76			${MCORE_LIBDIR}/mcore-system-service --restart --service "${service}" ;;
77	niro	1248	}
78
79			help_network_iface()
80			{
81	niro	2076	mecho "get network.iface"
82			mecho " Lists all configured network interfaces"
83			mecho
84	niro	1248	mecho "set network.iface [iface] [networking] [ip] [netmask] [broadcast] [network]"
85	niro	2076	mecho " Configure network interfaces"
86	niro	1248	mecho " iface - the interface name"
87			mecho " networking - may be 'static' or 'dhcp'"
88			mecho " ip, netmask, broadcast and network are optional and only required on static networking"
89			}
90
91	niro	2076	get_network_iface()
92			{
93			local iface
94	niro	2187	for iface in $(find ${MROOT}@@CONFDDIR@@ -maxdepth 1 -name 'net.*' -printf '%f\n')
95	niro	2076	do
96			case ${iface} in
97			# exclude routes and samples
98			net.sample\|net.routes) continue ;;
99			esac
100			rvecho -n "${iface//net.}"
101	niro	2187	( cat ${MROOT}@@CONFDDIR@@${iface}; echo ) \| while read line
102	niro	2076	do
103			rvecho -n ";${line}"
104			done
105			rvecho
106			done
107			}
108
109	niro	1248	set_network_iface()
110			{
111	niro	2269	local iface="${CLASS_ARGV[0]}"
112			local networking="${CLASS_ARGV[1]}"
113			local ip="${CLASS_ARGV[2]}"
114			local netmask="${CLASS_ARGV[3]}"
115			local broadcast="${CLASS_ARGV[4]}"
116			local network="${CLASS_ARGV[5]}"
117	niro	1260	local CONFIG
118	niro	2032	local dhcp_prog
119	niro	1248
120			[[ -z ${iface} ]] && help_network_iface && return 1
121			[[ -z ${networking} ]] && help_network_iface && return 1
122
123	niro	1260	if [[ ${networking} = static ]]
124			then
125			[[ -z ${ip} ]] && help_network_iface && return 1
126			[[ -z ${netmask} ]] && help_network_iface && return 1
127			[[ -z ${broadcast} ]] && help_network_iface && return 1
128			[[ -z ${network} ]] && help_network_iface && return 1
129			fi
130	niro	1248
131	niro	2668	if is_provided systemd
132			then
133			decho "set_network_iface() is not supported with systemd, only sysvinit atm"
134			return 0
135			fi
136
137	niro	2187	CONFIG="@@CONFDDIR@@/net.${iface}"
138	niro	1260	clearconfig
139			addconfig 'ONBOOT="yes"'
140
141	niro	1248	case ${networking} in
142			static)
143	niro	1260	addconfig 'NETWORKING="static"'
144			addconfig "IP=\"${ip}\""
145			addconfig "NETMASK=\"${netmask}\""
146			addconfig "BROADCAST=\"${broadcast}\""
147			addconfig "NETWORK=\"${network}\""
148	niro	1248	;;
149
150			dhcp)
151	niro	1260	addconfig 'NETWORKING="dhcp"'
152	niro	1248	;;
153			esac
154
155	niro	2032	if [[ -z ${MROOT} ]] \|\| [[ ${MROOT} = / ]]
156	niro	1248	then
157	niro	2032	if [[ ! -z $(ip addr \| grep "${iface}.UP.") ]]
158			then
159	niro	2667	${MCORE_LIBDIR}/mcore-system-service --restart --service network "${iface}"
160	niro	2032	else
161	niro	2667	${MCORE_LIBDIR}/mcore-system-service --start --service network "${iface}"
162	niro	2032	fi
163	niro	1248	else
164	niro	2032	case ${networking} in
165			static)
166			ifconfig "${iface}" "${ip}" netmask "${netmask}" broadcast "${broadcast}"
167			;;
168			dhcp)
169	niro	2187	source @@CONFDDIR@@/network
170	niro	2032	[[ ! -z $(pidof ${dhcp_prog}) ]] && killall ${DEFAULT_DHCP_PROG}
171			${DEFAULT_DHCP_PROG} ${DEFAULT_DHCP_START} "${iface}"
172			;;
173			esac
174	niro	1248	fi
175			}
176
177	niro	1348	help_network_gateway()
178			{
179			mecho "get network.gateway"
180			mecho " displays the current network gateway"
181			mecho
182			mecho "set network.gateway [ip]"
183			mecho " sets the network gateway to [ip]"
184			}
185
186			get_network_gateway()
187			{
188			local gw
189			gw=$(ip route \| grep default \| sed 's:.via[[:space:]]\(.\)[[:space:]]dev.*:\1:')
190	niro	1646	rvecho "${gw}"
191	niro	1348	}
192
193	niro	1284	set_network_gateway()
194	niro	1248	{
195	niro	2269	local value="${CLASS_ARGV[0]}"
196	niro	1260	local CONFIG
197			local i
198
199	niro	1348	[[ -z ${value} ]] && help_network_gateway && return 1
200
201	niro	2187	CONFIG="@@CONFDDIR@@/net.routes"
202	niro	1260	clearconfig
203			addconfig "default gw ${value}"
204
205			# delete other default gw first
206			for i in $(ip route \| grep default \| sed 's:.via\ \(.\)\ dev.*:\1:')
207			do
208			route del default gw "${i}"
209			done
210			route add default gw "${value}"
211	niro	1248	}
212
213	niro	1348	help_network_nameserver()
214	niro	1248	{
215	niro	1348	mecho "get network.nameserver"
216			mecho " displays the current nameserver of the system"
217			mecho
218	niro	1351	mecho "set network.nameserver [ip1] [ip2] .. [ipN]"
219	niro	1348	mecho " adds given ips as nameserver to the system"
220			}
221
222			get_network_nameserver()
223			{
224			local dns
225			local i
226
227	niro	2187	dns=$(grep nameserver @@SYSCONFDIR@@/resolv.conf \| sed 's:.[[:space:]]\(.\):\1:g')
228	niro	1348	for i in ${dns}
229			do
230	niro	1646	rvecho "${i}"
231	niro	1348	done
232			}
233
234			set_network_nameserver()
235			{
236	niro	2269	local values="${CLASS_ARGV[*]}"
237	niro	1260	local CONFIG
238			local i
239	niro	1248
240	niro	1348	[[ -z ${values} ]] && help_network_nameserver && return 1
241
242	niro	2187	CONFIG="@@SYSCONFDIR@@/resolv.conf"
243	niro	1260	clearconfig
244			for i in ${values}
245	niro	1248	do
246	niro	1260	addconfig "nameserver ${i}"
247	niro	1248	done
248			}