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	# $Id$
2
3	provide basic-networking
4	require basic-system basic-init
5
6	help_network_hostname()
7	{
8	mecho "get network.hostname"
9	mecho " Displays the current hostname"
10	mecho
11	mecho "set network.hostname [hostname]"
12	mecho " Sets the hostname of the system"
13	mecho " mcore - the local hostname"
14	}
15
16	get_network_hostname()
17	{
18	local val
19
20	if [[ -z ${MROOT} ]] \|\| [[ ${MROOT} = / ]]
21	then
22	val=$(hostname)
23	else
24	val=$(< @@SYSCONFDIR@@/hostname)
25	fi
26
27	rvecho "${val}"
28	}
29
30	# set_network_hostname $value
31	set_network_hostname()
32	{
33	local value="${CLASS_ARGV[0]}"
34	local CONFIG
35	local socket
36	local cookie
37	local authtype
38	local networksvc
39
40	[[ -z ${value} ]] && help_network_hostname && return 1
41
42	CONFIG="@@SYSCONFDIR@@/hostname"
43	clearconfig
44	addconfig "${value}"
45	hostname "${value}"
46
47	# update hosts file
48	CONFIG="@@SYSCONFDIR@@/hosts"
49	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	# check for running x11 and recreate the xauth cookie with the correct hostname
60	if [[ ! -z $(pidof X) ]] \|\| [[ -n $(pidof Xorg) ]]
61	then
62	socket="${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
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	then
75	networksvc="network"
76	fi
77	${MCORE_LIBDIR}/mcore-system-service --restart --service "${networksvc}"
78	}
79
80	help_network_iface()
81	{
82	mecho "get network.iface"
83	mecho " Lists all configured network interfaces"
84	mecho
85	mecho "set network.iface [iface] [networking] [ip] [netmask] [broadcast] [network]"
86	mecho " Configure network interfaces"
87	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	get_network_iface()
93	{
94	local iface
95	for iface in $(find ${MROOT}@@CONFDDIR@@ -maxdepth 1 -name 'net.*' -printf '%f\n')
96	do
97	case ${iface} in
98	# exclude routes and samples
99	net.sample\|net.routes) continue ;;
100	esac
101	rvecho -n "${iface//net.}"
102	( cat ${MROOT}@@CONFDDIR@@${iface}; echo ) \| while read line
103	do
104	rvecho -n ";${line}"
105	done
106	rvecho
107	done
108	}
109
110	set_network_iface()
111	{
112	local iface="${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	local CONFIG
119	local dhcp_prog
120
121	[[ -z ${iface} ]] && help_network_iface && return 1
122	[[ -z ${networking} ]] && help_network_iface && return 1
123
124	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 ${network} ]] && help_network_iface && return 1
130	fi
131
132	if is_provided systemd
133	then
134	decho "set_network_iface() is not supported with systemd, only sysvinit atm"
135	return 0
136	fi
137
138	CONFIG="@@CONFDDIR@@/net.${iface}"
139	clearconfig
140	addconfig 'ONBOOT="yes"'
141
142	case ${networking} in
143	static)
144	addconfig 'NETWORKING="static"'
145	addconfig "IP=\"${ip}\""
146	addconfig "NETMASK=\"${netmask}\""
147	addconfig "BROADCAST=\"${broadcast}\""
148	addconfig "NETWORK=\"${network}\""
149	;;
150
151	dhcp)
152	addconfig 'NETWORKING="dhcp"'
153	;;
154	esac
155
156	if [[ -z ${MROOT} ]] \|\| [[ ${MROOT} = / ]]
157	then
158	if [[ ! -z $(ip addr \| grep "${iface}.UP.") ]]
159	then
160	${MCORE_LIBDIR}/mcore-system-service --restart --service network "${iface}"
161	else
162	${MCORE_LIBDIR}/mcore-system-service --start --service network "${iface}"
163	fi
164	else
165	case ${networking} in
166	static)
167	ifconfig "${iface}" "${ip}" netmask "${netmask}" broadcast "${broadcast}"
168	;;
169	dhcp)
170	source @@CONFDDIR@@/network
171	[[ ! -z $(pidof ${dhcp_prog}) ]] && killall ${DEFAULT_DHCP_PROG}
172	${DEFAULT_DHCP_PROG} ${DEFAULT_DHCP_START} "${iface}"
173	;;
174	esac
175	fi
176	}
177
178	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	rvecho "${gw}"
192	}
193
194	set_network_gateway()
195	{
196	local value="${CLASS_ARGV[0]}"
197	local CONFIG
198	local i
199
200	[[ -z ${value} ]] && help_network_gateway && return 1
201
202	CONFIG="@@CONFDDIR@@/net.routes"
203	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	}
213
214	help_network_nameserver()
215	{
216	mecho "get network.nameserver"
217	mecho " displays the current nameserver of the system"
218	mecho
219	mecho "set network.nameserver [ip1] [ip2] .. [ipN]"
220	mecho " adds given ips as nameserver to the system"
221	}
222
223	get_network_nameserver()
224	{
225	local dns
226	local i
227
228	dns=$(grep nameserver @@SYSCONFDIR@@/resolv.conf \| sed 's:.[[:space:]]\(.\):\1:g')
229	for i in ${dns}
230	do
231	rvecho "${i}"
232	done
233	}
234
235	set_network_nameserver()
236	{
237	local values="${CLASS_ARGV[*]}"
238	local CONFIG
239	local i
240
241	[[ -z ${values} ]] && help_network_nameserver && return 1
242
243	CONFIG="@@SYSCONFDIR@@/resolv.conf"
244	clearconfig
245	for i in ${values}
246	do
247	addconfig "nameserver ${i}"
248	done
249	}