telegram-chat: convert the message (command) to string

RouterOS 7.15beta4 fixed a bug in JSON parser:

*) console - do not convert string to array in ":deserialize" command;

Before that change commands with a comma caused very crazy issues. Let's
convert the message to a string. This does not give exactly the expected
result, but mitigates telegram-chat to explode.

A command like...

    /ip/address/print proplist=address,network;

... is converted to...

    /ip/address/print proplist=address;network;

... and results in:

    Columns: ADDRESS
    # ADDRESS
    0 10.0.0.1/24
    1 127.0.0.1/8
    bad command name network (line 1 column 36)
This commit is contained in:
Christian Hesse 2024-05-24 20:00:03 +02:00
parent 96ea39b7cd
commit d664856326

View file

@ -97,6 +97,7 @@
:local Trusted false;
:local Chat ($Message->"chat");
:local From ($Message->"from");
:local Command [ :tostr ($Message->"text") ];
:foreach IdsTrusted in=($TelegramChatId, $TelegramChatIdsTrusted) do={
:if ($From->"id" = $IdsTrusted || $From->"username" = $IdsTrusted) do={
@ -106,15 +107,15 @@
:if ($Trusted = true) do={
:local Done false;
:if ($Message->"text" = "?") do={
:if ($Command = "?") do={
$LogPrint info $ScriptName ("Sending notice for update " . $UpdateID . ".");
$SendTelegram2 ({ origin=$ScriptName; chatid=($Chat->"id"); silent=true; replyto=($Message->"message_id"); \
subject=([ $SymbolForNotification "speech-balloon" ] . "Telegram Chat"); \
message=("Online" . [ $IfThenElse $TelegramChatActive " (and active!)" ] . ", awaiting your commands!") });
:set Done true;
}
:if ($Done = false && [ :pick ($Message->"text") 0 1 ] = "!") do={
:if ($Message->"text" ~ ("^! *(" . [ $EscapeForRegEx $Identity ] . "|@" . $TelegramChatGroups . ")\$")) do={
:if ($Done = false && [ :pick ($Command) 0 1 ] = "!") do={
:if ($Command ~ ("^! *(" . [ $EscapeForRegEx $Identity ] . "|@" . $TelegramChatGroups . ")\$")) do={
:set TelegramChatActive true;
} else={
:set TelegramChatActive false;
@ -123,16 +124,16 @@
" from update " . $UpdateID . "!");
:set Done true;
}
:if ($Done = false && ($IsMyReply = 1 || ($IsReply = 0 && $TelegramChatActive = true)) && [ :len ($Message->"text") ] > 0) do={
:if ([ $ValidateSyntax ($Message->"text") ] = true) do={
:if ($Done = false && ($IsMyReply = 1 || ($IsReply = 0 && $TelegramChatActive = true)) && [ :len ($Command) ] > 0) do={
:if ([ $ValidateSyntax ($Command) ] = true) do={
:local State "";
:local File ("tmpfs/telegram-chat/" . [ $GetRandom20CharAlNum 6 ]);
:if ([ $MkDir "tmpfs/telegram-chat" ] = false) do={
$LogPrint error $ScriptName ("Failed creating directory!");
:error false;
}
$LogPrint info $ScriptName ("Running command from update " . $UpdateID . ": " . $Message->"text");
:execute script=(":do {\n" . $Message->"text" . "\n} on-error={ /file/add name=\"" . $File . ".failed\" };" . \
$LogPrint info $ScriptName ("Running command from update " . $UpdateID . ": " . $Command);
:execute script=(":do {\n" . $Command . "\n} on-error={ /file/add name=\"" . $File . ".failed\" };" . \
"/file/add name=\"" . $File . ".done\"") file=($File . "\00");
:if ([ $WaitForFile ($File . ".done") [ $EitherOr $TelegramChatRunTime 20s ] ] = false) do={
:set State ([ $SymbolForNotification "warning-sign" ] . "The command did not finish, still running in background.\n\n");
@ -143,7 +144,7 @@
:local Content ([ /file/read chunk-size=32768 file=$File as-value ]->"data");
$SendTelegram2 ({ origin=$ScriptName; chatid=($Chat->"id"); silent=true; replyto=($Message->"message_id"); \
subject=([ $SymbolForNotification "speech-balloon" ] . "Telegram Chat"); \
message=([ $SymbolForNotification "gear" ] . "Command:\n" . $Message->"text" . "\n\n" . \
message=([ $SymbolForNotification "gear" ] . "Command:\n" . $Command . "\n\n" . \
$State . [ $IfThenElse ([ :len $Content ] > 0) \
([ $SymbolForNotification "memo" ] . "Output:\n" . $Content) \
([ $SymbolForNotification "memo" ] . "No output.") ]) });
@ -152,7 +153,7 @@
$LogPrint info $ScriptName ("The command from update " . $UpdateID . " failed syntax validation!");
$SendTelegram2 ({ origin=$ScriptName; chatid=($Chat->"id"); silent=false; replyto=($Message->"message_id"); \
subject=([ $SymbolForNotification "speech-balloon" ] . "Telegram Chat"); \
message=([ $SymbolForNotification "gear" ] . "Command:\n" . $Message->"text" . "\n\n" . \
message=([ $SymbolForNotification "gear" ] . "Command:\n" . $Command . "\n\n" . \
[ $SymbolForNotification "cross-mark" ] . "The command failed syntax validation!") });
}
}
@ -160,7 +161,7 @@
:local MessageText ("Received a message from untrusted contact " . \
[ $IfThenElse ([ :len ($From->"username") ] = 0) "without username" ("'" . $From->"username" . "'") ] . \
" (ID " . $From->"id" . ") in update " . $UpdateID . "!");
:if ($Message->"text" ~ ("^! *" . [ $EscapeForRegEx $Identity ] . "\$")) do={
:if ($Command ~ ("^! *" . [ $EscapeForRegEx $Identity ] . "\$")) do={
$LogPrint warning $ScriptName $MessageText;
$SendTelegram2 ({ origin=$ScriptName; chatid=($Chat->"id"); silent=false; replyto=($Message->"message_id"); \
subject=([ $SymbolForNotification "speech-balloon" ] . "Telegram Chat"); \