47 lines
1.7 KiB
Bash
47 lines
1.7 KiB
Bash
#!/bin/sh
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. /lib/functions.sh
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config_cb() {
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local cfg="$CONFIG_SECTION"
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local cfgtype
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config_get cfgtype "$cfg" TYPE
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dudders=/usr/bin/dudders
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case "$cfgtype" in
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dudders)
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config_get enabled $cfg enabled
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[ "$enabled" = "yes" ] || return 0
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config_get tcp $cfg tcp
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config_get keyname $cfg keyname
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config_get mname $cfg mname
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config_get zone $cfg zone
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config_get keyfile $cfg keyfile
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config_get hostname $cfg hostname
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config_get ttl $cfg ttl
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[ -r "$keyfile" ] || return 1
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sleep 1
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interface=$(route -n 2>&- \
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|grep '^0.0.0.0' \
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|sed -e 's/.* \([^ ]\+\)$/\1/')
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[ -z "$interface" ] && return 0
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[ "$DEVICE" = "$interface" -o \
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"$IFNAME" = "$interface" -o \
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"$PPP_IFACE" = "$interface" ] || return 0
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ipaddr=${PPP_LOCAL:-${IPLOCAL:-$(ifconfig "$interface" \
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|grep -o 'addr:[^ ]\+' \
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|sed -e 's/addr://')}}
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OPTS=${keyname:+" -k '$keyname'"}
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[ "$tcp" = "yes" ] && OPTS=$OPTS" -T"
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OPTS=$OPTS${mname:+" -m '$mname'"}
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OPTS=$OPTS${zone:+" -z '$zone'"}
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eval $dudders -k $keyfile $OPTS $hostname $ttl $ipaddr
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;;
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esac
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}
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case "${ACTION:-ifup}" in
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ifup) config_load dudders ;;
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esac
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