| 1 |
douglas |
933 |
#!/bin/sh |
| 2 |
|
|
# DHCP Client Exit Hooks |
| 3 |
douglas |
847 |
# |
| 4 |
|
|
# Douglas Thrift |
| 5 |
|
|
# |
| 6 |
|
|
# $Id$ |
| 7 |
|
|
|
| 8 |
douglas |
1407 |
tunnelbroker() |
| 9 |
|
|
{ |
| 10 |
|
|
local pass=`python -c "import getpass, hashlib; print hashlib.md5(getpass.getpass('tunnelbroker pass: ')).hexdigest()"` |
| 11 |
|
|
read -p 'tunnelbroker user_id: ' -r user_id |
| 12 |
|
|
read -p 'tunnelbroker tunnel_id: ' -r tunnel_id |
| 13 |
|
|
export CURL_CA_BUNDLE=`mktemp -t dhclient` |
| 14 |
|
|
cat >$CURL_CA_BUNDLE <<-EOF |
| 15 |
|
|
-----BEGIN CERTIFICATE----- |
| 16 |
|
|
MIICsTCCAhoCCQC8IBpX67SYlzANBgkqhkiG9w0BAQQFADCBnDELMAkGA1UEBhMC |
| 17 |
|
|
VVMxEzARBgNVBAgTCkNhbGlmb3JuaWExEDAOBgNVBAcTB0ZyZW1vbnQxIDAeBgNV |
| 18 |
|
|
BAoTF0h1cnJpY2FuZSBFbGVjdHJpYywgTExDMQ0wCwYDVQQLEwRJUFY2MRkwFwYD |
| 19 |
|
|
VQQDExB0dW5uZWxicm9rZXIubmV0MRowGAYJKoZIhvcNAQkBFgtpbmZvQGhlLm5l |
| 20 |
|
|
dDAeFw0wNzA3MTEwMTM1MzFaFw0xNzA3MDgwMTM1MzFaMIGcMQswCQYDVQQGEwJV |
| 21 |
|
|
UzETMBEGA1UECBMKQ2FsaWZvcm5pYTEQMA4GA1UEBxMHRnJlbW9udDEgMB4GA1UE |
| 22 |
|
|
ChMXSHVycmljYW5lIEVsZWN0cmljLCBMTEMxDTALBgNVBAsTBElQVjYxGTAXBgNV |
| 23 |
|
|
BAMTEHR1bm5lbGJyb2tlci5uZXQxGjAYBgkqhkiG9w0BCQEWC2luZm9AaGUubmV0 |
| 24 |
|
|
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDXJHwlKn5pdUqFAZGGYI8sluS+ |
| 25 |
|
|
luS2NiihelZTXAGkE8hrlkS3Xj3AYLknddWgcoTXVMlI9LK0tEQMPZBIV/QXjXHq |
| 26 |
|
|
HvhOb4hoT14w+VbySPRXGDqUiakJYBnNFZiIR8OA51AwM9+pUZGkNEAJYMXE+Th8 |
| 27 |
|
|
euta8zxjPS0kEgjGbwIDAQABMA0GCSqGSIb3DQEBBAUAA4GBAFVFliiWM802HDqY |
| 28 |
|
|
loveIJOZdcnXhpQuYmnDgHHC9PAadOVcYzdkkmBoQ1APSfugkHEc7zc/vzjiMlVs |
| 29 |
|
|
62PFaqFxi692CknGCnwyCn+Hm/PFWx+YnOyNLCji2oOYbTZre97n5iZKrOk/hJZO |
| 30 |
|
|
y7bsxRNdmUWgy0urugi331F9y7cf |
| 31 |
|
|
-----END CERTIFICATE----- |
| 32 |
|
|
EOF |
| 33 |
|
|
curl -4 "https://tunnelbroker.net/ipv4_end.php?ipv4b=AUTO&pass=$pass&user_id=$user_id&tunnel_id=$tunnel_id" |
| 34 |
|
|
echo |
| 35 |
|
|
rm $CURL_CA_BUNDLE |
| 36 |
|
|
unset CURL_CA_BUNDLE |
| 37 |
|
|
if ! grep -q "^gifconfig_${tunnelbroker_gif:=gif0}=\"$new_ip_address $tunnelbroker_server\"$" /etc/rc.conf; then |
| 38 |
|
|
sed -Ee "s/^(gifconfig_$tunnelbroker_gif=\").*( $tunnelbroker_server\")$/\1$new_ip_address\2/" -i '' /etc/rc.conf |
| 39 |
|
|
ifconfig $tunnelbroker_gif tunnel $new_ip_address $tunnelbroker_server |
| 40 |
|
|
fi |
| 41 |
|
|
} |
| 42 |
douglas |
847 |
|
| 43 |
douglas |
1407 |
dns() |
| 44 |
|
|
{ |
| 45 |
|
|
read -p 'dns key: ' -r key |
| 46 |
|
|
read -p 'dns secret: ' -r secret |
| 47 |
douglas |
935 |
nsupdate -d <<-EOF |
| 48 |
|
|
key $key $secret |
| 49 |
|
|
update delete $hostname A |
| 50 |
douglas |
1410 |
update add $hostname 300 A $new_ip_address |
| 51 |
douglas |
935 |
send |
| 52 |
|
|
EOF |
| 53 |
douglas |
1407 |
} |
| 54 |
|
|
|
| 55 |
|
|
case ${reason:=RENEW} in |
| 56 |
|
|
BOUND|RENEW|REBIND|REBOOT) |
| 57 |
|
|
case `hostname -s` in |
| 58 |
|
|
justonenight) |
| 59 |
|
|
hostname='ellwoodbeach.douglasthrift.net' |
| 60 |
|
|
tunnelbroker_server='66.220.18.42' |
| 61 |
|
|
;; |
| 62 |
|
|
backhome) |
| 63 |
|
|
hostname='mustang.douglasthrift.net' |
| 64 |
douglas |
1410 |
tunnelbroker_server='66.220.18.42' |
| 65 |
douglas |
1407 |
;; |
| 66 |
|
|
esac |
| 67 |
|
|
|
| 68 |
|
|
: ${new_ip_address:=`host -t a $hostname | cut -d ' ' -f 4`} |
| 69 |
|
|
|
| 70 |
|
|
[ -n "$tunnelbroker_server" ] && tunnelbroker |
| 71 |
|
|
|
| 72 |
|
|
dns |
| 73 |
douglas |
933 |
;; |
| 74 |
|
|
esac |
