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authorGravatar Christian Hesse <mail@eworm.de>2024-03-04 13:48:01 +0100
committerGravatar Christian Hesse <mail@eworm.de>2024-03-04 21:40:34 +0100
commit698360f03757cefc08b27c9beac9fe16af7c1d7e (patch)
tree6a9e9cdffbdabdae623636509ae2f06bd76f00ef /update-tunnelbroker.rsc
parentad623f069e43798da6775f77fef72cd4a8fbc05e (diff)
update-tunnelbroker: move code into function
Diffstat (limited to 'update-tunnelbroker.rsc')
-rw-r--r--update-tunnelbroker.rsc73
1 files changed, 39 insertions, 34 deletions
diff --git a/update-tunnelbroker.rsc b/update-tunnelbroker.rsc
index 4d4379a..c61d82e 100644
--- a/update-tunnelbroker.rsc
+++ b/update-tunnelbroker.rsc
@@ -10,51 +10,56 @@
# update local address of tunnelbroker interface
# https://git.eworm.de/cgit/routeros-scripts/about/doc/update-tunnelbroker.md
-:local 0 [ :jobname ];
:global GlobalFunctionsReady;
:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
-:global CertificateAvailable;
-:global LogPrintExit2;
-:global ParseKeyValueStore;
-:global ScriptLock;
+:local Main do={
+ :local ScriptName [ :tostr $1 ];
-$ScriptLock $0;
+ :global CertificateAvailable;
+ :global LogPrintExit2;
+ :global ParseKeyValueStore;
+ :global ScriptLock;
-:if ([ $CertificateAvailable "Starfield Secure Certificate Authority - G2" ] = false) do={
- $LogPrintExit2 error $0 ("Downloading required certificate failed.") true;
-}
+ $ScriptLock $ScriptName;
-:foreach Interface in=[ /interface/6to4/find where comment~"^tunnelbroker" !disabled ] do={
- :local Data false;
- :local InterfaceVal [ /interface/6to4/get $Interface ];
- :local Comment [ $ParseKeyValueStore ($InterfaceVal->"comment") ];
-
- :for I from=2 to=0 do={
- :if ($Data = false) do={
- :do {
- :set Data ([ /tool/fetch check-certificate=yes-without-crl \
- ("https://ipv4.tunnelbroker.net/nic/update?hostname=" . $Comment->"id") \
- user=($Comment->"user") password=($Comment->"pass") output=user as-value ]->"data");
- } on-error={
- $LogPrintExit2 debug $0 ("Failed downloading, " . $I . " retries pending.") false;
- :delay 2s;
- }
- }
+ :if ([ $CertificateAvailable "Starfield Secure Certificate Authority - G2" ] = false) do={
+ $LogPrintExit2 error $ScriptName ("Downloading required certificate failed.") true;
}
- :if (!($Data ~ "^(good|nochg) ")) do={
- $LogPrintExit2 error $0 ("Failed sending the local address to tunnelbroker or unexpected response!") true;
- }
+ :foreach Interface in=[ /interface/6to4/find where comment~"^tunnelbroker" !disabled ] do={
+ :local Data false;
+ :local InterfaceVal [ /interface/6to4/get $Interface ];
+ :local Comment [ $ParseKeyValueStore ($InterfaceVal->"comment") ];
- :local PublicAddress [ :pick $Data ([ :find $Data " " ] + 1) [ :find $Data "\n" ] ];
+ :for I from=2 to=0 do={
+ :if ($Data = false) do={
+ :do {
+ :set Data ([ /tool/fetch check-certificate=yes-without-crl \
+ ("https://ipv4.tunnelbroker.net/nic/update?hostname=" . $Comment->"id") \
+ user=($Comment->"user") password=($Comment->"pass") output=user as-value ]->"data");
+ } on-error={
+ $LogPrintExit2 debug $ScriptName ("Failed downloading, " . $I . " retries pending.") false;
+ :delay 2s;
+ }
+ }
+ }
- :if ($PublicAddress != $InterfaceVal->"local-address") do={
- :if ([ :len [ /ip/address find where address~("^" . $PublicAddress . "/") ] ] < 1) do={
- $LogPrintExit2 warning $0 ("The address " . $PublicAddress . " is not configured on your device. NAT by ISP?") false;
+ :if (!($Data ~ "^(good|nochg) ")) do={
+ $LogPrintExit2 error $ScriptName ("Failed sending the local address to tunnelbroker or unexpected response!") true;
}
- $LogPrintExit2 info $0 ("Local address changed, updating tunnel configuration with address: " . $PublicAddress) false;
- /interface/6to4/set $Interface local-address=$PublicAddress;
+ :local PublicAddress [ :pick $Data ([ :find $Data " " ] + 1) [ :find $Data "\n" ] ];
+
+ :if ($PublicAddress != $InterfaceVal->"local-address") do={
+ :if ([ :len [ /ip/address find where address~("^" . $PublicAddress . "/") ] ] < 1) do={
+ $LogPrintExit2 warning $ScriptName ("The address " . $PublicAddress . " is not configured on your device. NAT by ISP?") false;
+ }
+
+ $LogPrintExit2 info $ScriptName ("Local address changed, updating tunnel configuration with address: " . $PublicAddress) false;
+ /interface/6to4/set $Interface local-address=$PublicAddress;
+ }
}
}
+
+$Main [ :jobname ];