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
	then
		networksvc="network"
	fi
	${MCORE_LIBDIR}/mcore-system-service --restart --service "${networksvc}"
}

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	niro	2672	then
75	niro	2669	networksvc="network"
76			fi
77	niro	2672	${MCORE_LIBDIR}/mcore-system-service --restart --service "${networksvc}"
78	niro	1248	}
79
80			help_network_iface()
81			{
82	niro	2076	mecho "get network.iface"
83			mecho " Lists all configured network interfaces"
84			mecho
85	niro	1248	mecho "set network.iface [iface] [networking] [ip] [netmask] [broadcast] [network]"
86	niro	2076	mecho " Configure network interfaces"
87	niro	1248	mecho " iface - the interface name"
88			mecho " networking - may be 'static' or 'dhcp'"
89			mecho " ip, netmask, broadcast and network are optional and only required on static networking"
90			}
91
92	niro	2076	get_network_iface()
93			{
94			local iface
95	niro	2187	for iface in $(find ${MROOT}@@CONFDDIR@@ -maxdepth 1 -name 'net.*' -printf '%f\n')
96	niro	2076	do
97			case ${iface} in
98			# exclude routes and samples
99			net.sample\|net.routes) continue ;;
100			esac
101			rvecho -n "${iface//net.}"
102	niro	2187	( cat ${MROOT}@@CONFDDIR@@${iface}; echo ) \| while read line
103	niro	2076	do
104			rvecho -n ";${line}"
105			done
106			rvecho
107			done
108			}
109
110	niro	1248	set_network_iface()
111			{
112	niro	2269	local iface="${CLASS_ARGV[0]}"
113			local networking="${CLASS_ARGV[1]}"
114			local ip="${CLASS_ARGV[2]}"
115			local netmask="${CLASS_ARGV[3]}"
116			local broadcast="${CLASS_ARGV[4]}"
117			local network="${CLASS_ARGV[5]}"
118	niro	1260	local CONFIG
119	niro	2032	local dhcp_prog
120	niro	1248
121			[[ -z ${iface} ]] && help_network_iface && return 1
122			[[ -z ${networking} ]] && help_network_iface && return 1
123
124	niro	1260	if [[ ${networking} = static ]]
125			then
126			[[ -z ${ip} ]] && help_network_iface && return 1
127			[[ -z ${netmask} ]] && help_network_iface && return 1
128			[[ -z ${broadcast} ]] && help_network_iface && return 1
129			[[ -z ${network} ]] && help_network_iface && return 1
130			fi
131	niro	1248
132	niro	2668	if is_provided systemd
133			then
134			decho "set_network_iface() is not supported with systemd, only sysvinit atm"
135			return 0
136			fi
137
138	niro	2187	CONFIG="@@CONFDDIR@@/net.${iface}"
139	niro	1260	clearconfig
140			addconfig 'ONBOOT="yes"'
141
142	niro	1248	case ${networking} in
143			static)
144	niro	1260	addconfig 'NETWORKING="static"'
145			addconfig "IP=\"${ip}\""
146			addconfig "NETMASK=\"${netmask}\""
147			addconfig "BROADCAST=\"${broadcast}\""
148			addconfig "NETWORK=\"${network}\""
149	niro	1248	;;
150
151			dhcp)
152	niro	1260	addconfig 'NETWORKING="dhcp"'
153	niro	1248	;;
154			esac
155
156	niro	2032	if [[ -z ${MROOT} ]] \|\| [[ ${MROOT} = / ]]
157	niro	1248	then
158	niro	2032	if [[ ! -z $(ip addr \| grep "${iface}.UP.") ]]
159			then
160	niro	2667	${MCORE_LIBDIR}/mcore-system-service --restart --service network "${iface}"
161	niro	2032	else
162	niro	2667	${MCORE_LIBDIR}/mcore-system-service --start --service network "${iface}"
163	niro	2032	fi
164	niro	1248	else
165	niro	2032	case ${networking} in
166			static)
167			ifconfig "${iface}" "${ip}" netmask "${netmask}" broadcast "${broadcast}"
168			;;
169			dhcp)
170	niro	2187	source @@CONFDDIR@@/network
171	niro	2032	[[ ! -z $(pidof ${dhcp_prog}) ]] && killall ${DEFAULT_DHCP_PROG}
172			${DEFAULT_DHCP_PROG} ${DEFAULT_DHCP_START} "${iface}"
173			;;
174			esac
175	niro	1248	fi
176			}
177
178	niro	1348	help_network_gateway()
179			{
180			mecho "get network.gateway"
181			mecho " displays the current network gateway"
182			mecho
183			mecho "set network.gateway [ip]"
184			mecho " sets the network gateway to [ip]"
185			}
186
187			get_network_gateway()
188			{
189			local gw
190			gw=$(ip route \| grep default \| sed 's:.via[[:space:]]\(.\)[[:space:]]dev.*:\1:')
191	niro	1646	rvecho "${gw}"
192	niro	1348	}
193
194	niro	1284	set_network_gateway()
195	niro	1248	{
196	niro	2269	local value="${CLASS_ARGV[0]}"
197	niro	1260	local CONFIG
198			local i
199
200	niro	1348	[[ -z ${value} ]] && help_network_gateway && return 1
201
202	niro	2187	CONFIG="@@CONFDDIR@@/net.routes"
203	niro	1260	clearconfig
204			addconfig "default gw ${value}"
205
206			# delete other default gw first
207			for i in $(ip route \| grep default \| sed 's:.via\ \(.\)\ dev.*:\1:')
208			do
209			route del default gw "${i}"
210			done
211			route add default gw "${value}"
212	niro	1248	}
213
214	niro	1348	help_network_nameserver()
215	niro	1248	{
216	niro	1348	mecho "get network.nameserver"
217			mecho " displays the current nameserver of the system"
218			mecho
219	niro	1351	mecho "set network.nameserver [ip1] [ip2] .. [ipN]"
220	niro	1348	mecho " adds given ips as nameserver to the system"
221			}
222
223			get_network_nameserver()
224			{
225			local dns
226			local i
227
228	niro	2187	dns=$(grep nameserver @@SYSCONFDIR@@/resolv.conf \| sed 's:.[[:space:]]\(.\):\1:g')
229	niro	1348	for i in ${dns}
230			do
231	niro	1646	rvecho "${i}"
232	niro	1348	done
233			}
234
235			set_network_nameserver()
236			{
237	niro	2269	local values="${CLASS_ARGV[*]}"
238	niro	1260	local CONFIG
239			local i
240	niro	1248
241	niro	1348	[[ -z ${values} ]] && help_network_nameserver && return 1
242
243	niro	2187	CONFIG="@@SYSCONFDIR@@/resolv.conf"
244	niro	1260	clearconfig
245			for i in ${values}
246	niro	1248	do
247	niro	1260	addconfig "nameserver ${i}"
248	niro	1248	done
249			}