42bc2c49ae
The preferred he.net /nic/update endpoint expects the password or updatekey in plain text and not as md5 sum, therfore remove the hashing operation from the script. This effectively renders the "updatekey" option redundant but we keep it around for backwards compatibility. Both "option password" and "option updatekey" will have end up in the "&password=" parameter of the update url and are passed through unmodified. Signed-off-by: Jo-Philipp Wich <jow@openwrt.org> SVN-Revision: 41358
104 lines
2.6 KiB
Bash
Executable file
104 lines
2.6 KiB
Bash
Executable file
#!/bin/sh
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# 6in4.sh - IPv6-in-IPv4 tunnel backend
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# Copyright (c) 2010-2014 OpenWrt.org
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[ -n "$INCLUDE_ONLY" ] || {
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. /lib/functions.sh
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. /lib/functions/network.sh
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. ../netifd-proto.sh
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init_proto "$@"
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}
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proto_6in4_setup() {
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local cfg="$1"
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local iface="$2"
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local link="6in4-$cfg"
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local mtu ttl ipaddr peeraddr ip6addr ip6prefix tunnelid username password updatekey sourcerouting
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json_get_vars mtu ttl ipaddr peeraddr ip6addr ip6prefix tunnelid username password updatekey sourcerouting
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[ -z "$peeraddr" ] && {
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proto_notify_error "$cfg" "MISSING_ADDRESS"
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proto_block_restart "$cfg"
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return
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}
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( proto_add_host_dependency "$cfg" 0.0.0.0 )
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[ -z "$ipaddr" ] && {
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local wanif
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if ! network_find_wan wanif || ! network_get_ipaddr ipaddr "$wanif"; then
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proto_notify_error "$cfg" "NO_WAN_LINK"
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return
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fi
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}
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proto_init_update "$link" 1
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local source=""
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[ "$sourcerouting" != "0" ] && source="::/128"
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proto_add_ipv6_route "::" 0 "" "" "" "$source"
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[ -n "$ip6addr" ] && {
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local local6="${ip6addr%%/*}"
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local mask6="${ip6addr##*/}"
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[[ "$local6" = "$mask6" ]] && mask6=
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proto_add_ipv6_address "$local6" "$mask6"
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[ "$sourcerouting" != "0" ] && proto_add_ipv6_route "::" 0 "" "" "" "$local6/$mask6"
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}
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[ -n "$ip6prefix" ] && {
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proto_add_ipv6_prefix "$ip6prefix"
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[ "$sourcerouting" != "0" ] && proto_add_ipv6_route "::" 0 "" "" "" "$ip6prefix"
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}
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proto_add_tunnel
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json_add_string mode sit
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json_add_int mtu "${mtu:-1280}"
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json_add_int ttl "${ttl:-64}"
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json_add_string local "$ipaddr"
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json_add_string remote "$peeraddr"
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proto_close_tunnel
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proto_send_update "$cfg"
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[ -n "$tunnelid" -a -n "$username" -a \( -n "$password" -o -n "$updatekey" \) ] && {
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[ -n "$updatekey" ] && password="$updatekey"
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local url="http://ipv4.tunnelbroker.net/nic/update?username=$username&password=$password&hostname=$tunnelid"
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local try=0
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local max=3
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while [ $((++try)) -le $max ]; do
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( exec wget -qO/dev/null "$url" 2>/dev/null ) &
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local pid=$!
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( sleep 5; kill $pid 2>/dev/null ) &
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wait $pid && break
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done
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}
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}
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proto_6in4_teardown() {
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local cfg="$1"
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}
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proto_6in4_init_config() {
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no_device=1
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available=1
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proto_config_add_string "ipaddr"
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proto_config_add_string "ip6addr"
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proto_config_add_string "ip6prefix"
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proto_config_add_string "peeraddr"
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proto_config_add_string "tunnelid"
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proto_config_add_string "username"
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proto_config_add_string "password"
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proto_config_add_string "updatekey"
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proto_config_add_int "mtu"
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proto_config_add_int "ttl"
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proto_config_add_boolean "sourcerouting"
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}
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[ -n "$INCLUDE_ONLY" ] || {
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add_protocol 6in4
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}
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