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https://github.com/eworm-de/routeros-scripts
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backup-email: move code into function
This commit is contained in:
Christian Hesse
parent
33d129496c
commit
19fb7b61ea
1 changed files with 98 additions and 93 deletions
191
backup-email.rsc
191
backup-email.rsc
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@ -9,104 +9,109 @@
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# create and email backup and config file
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# https://git.eworm.de/cgit/routeros-scripts/about/doc/backup-email.md
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:local 0 [ :jobname ];
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:global GlobalFunctionsReady;
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:while ($GlobalFunctionsReady != true) do={ :delay 500ms; }
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:global BackupPassword;
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:global BackupRandomDelay;
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:global BackupSendBinary;
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:global BackupSendExport;
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:global BackupSendGlobalConfig;
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:global Domain;
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:global Identity;
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:local Main do={
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:local ScriptName [ :tostr $1 ];
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:global CleanName;
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:global DeviceInfo;
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:global FormatLine;
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:global LogPrintExit2;
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:global MkDir;
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:global RandomDelay;
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:global ScriptFromTerminal;
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:global ScriptLock;
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:global SendEMail2;
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:global SymbolForNotification;
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:global WaitForFile;
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:global WaitFullyConnected;
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:global BackupPassword;
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:global BackupRandomDelay;
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:global BackupSendBinary;
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:global BackupSendExport;
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:global BackupSendGlobalConfig;
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:global Domain;
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:global Identity;
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:if ([ :typeof $SendEMail2 ] = "nothing") do={
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$LogPrintExit2 error $0 ("The module for sending notifications via e-mail is not installed.") true;
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}
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:global CleanName;
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:global DeviceInfo;
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:global FormatLine;
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:global LogPrintExit2;
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:global MkDir;
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:global RandomDelay;
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:global ScriptFromTerminal;
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:global ScriptLock;
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:global SendEMail2;
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:global SymbolForNotification;
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:global WaitForFile;
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:global WaitFullyConnected;
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:if ($BackupSendBinary != true && \
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$BackupSendExport != true) do={
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$LogPrintExit2 error $0 ("Configured to send neither backup nor config export.") true;
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}
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$ScriptLock $0;
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$WaitFullyConnected;
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:if ([ $ScriptFromTerminal $0 ] = false && $BackupRandomDelay > 0) do={
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$RandomDelay $BackupRandomDelay;
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}
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# filename based on identity
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:local DirName ("tmpfs/" . $0);
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:local FileName [ $CleanName ($Identity . "." . $Domain) ];
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:local FilePath ($DirName . "/" . $FileName);
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:local BackupFile "none";
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:local ExportFile "none";
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:local ConfigFile "none";
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:local Attach ({});
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:if ([ $MkDir $DirName ] = false) do={
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$LogPrintExit2 error $0 ("Failed creating directory!") true;
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}
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# binary backup
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:if ($BackupSendBinary = true) do={
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/system/backup/save encryption=aes-sha256 name=$FilePath password=$BackupPassword;
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$WaitForFile ($FilePath . ".backup");
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:set BackupFile ($FileName . ".backup");
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:set Attach ($Attach, ($FilePath . ".backup"));
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}
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# create configuration export
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:if ($BackupSendExport = true) do={
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/export terse show-sensitive file=$FilePath;
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$WaitForFile ($FilePath . ".rsc");
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:set ExportFile ($FileName . ".rsc");
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:set Attach ($Attach, ($FilePath . ".rsc"));
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}
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# global-config-overlay
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:if ($BackupSendGlobalConfig = true) do={
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# Do *NOT* use '/file/add ...' here, as it is limited to 4095 bytes!
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:execute script={ :put [ /system/script/get global-config-overlay source ]; } \
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file=($FilePath . ".conf\00");
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$WaitForFile ($FilePath . ".conf");
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:set ConfigFile ($FileName . ".conf");
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:set Attach ($Attach, ($FilePath . ".conf"));
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}
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# send email with status and files
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$SendEMail2 ({ origin=$0; \
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subject=([ $SymbolForNotification "floppy-disk,incoming-envelope" ] . \
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"Backup & Config"); \
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message=("See attached files for backup and config export for " . \
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$Identity . ".\n\n" . \
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[ $DeviceInfo ] . "\n\n" . \
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[ $FormatLine "Backup file" $BackupFile ] . "\n" . \
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[ $FormatLine "Export file" $ExportFile ] . "\n" . \
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[ $FormatLine "Config file" $ConfigFile ]); \
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attach=$Attach; remove-attach=true });
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# wait for the mail to be sent
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:local I 0;
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:while ([ :len [ /file/find where name ~ ($FilePath . "\\.(backup|rsc)\$") ] ] > 0) do={
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:if ($I >= 120) do={
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$LogPrintExit2 warning $0 ("Files are still available, sending e-mail failed.") true;
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:if ([ :typeof $SendEMail2 ] = "nothing") do={
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$LogPrintExit2 error $ScriptName ("The module for sending notifications via e-mail is not installed.") true;
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}
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:if ($BackupSendBinary != true && \
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$BackupSendExport != true) do={
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$LogPrintExit2 error $ScriptName ("Configured to send neither backup nor config export.") true;
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}
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$ScriptLock $ScriptName;
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$WaitFullyConnected;
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:if ([ $ScriptFromTerminal $ScriptName ] = false && $BackupRandomDelay > 0) do={
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$RandomDelay $BackupRandomDelay;
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}
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# filename based on identity
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:local DirName ("tmpfs/" . $ScriptName);
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:local FileName [ $CleanName ($Identity . "." . $Domain) ];
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:local FilePath ($DirName . "/" . $FileName);
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:local BackupFile "none";
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:local ExportFile "none";
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:local ConfigFile "none";
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:local Attach ({});
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:if ([ $MkDir $DirName ] = false) do={
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$LogPrintExit2 error $ScriptName ("Failed creating directory!") true;
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}
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# binary backup
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:if ($BackupSendBinary = true) do={
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/system/backup/save encryption=aes-sha256 name=$FilePath password=$BackupPassword;
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$WaitForFile ($FilePath . ".backup");
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:set BackupFile ($FileName . ".backup");
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:set Attach ($Attach, ($FilePath . ".backup"));
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}
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# create configuration export
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:if ($BackupSendExport = true) do={
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/export terse show-sensitive file=$FilePath;
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$WaitForFile ($FilePath . ".rsc");
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:set ExportFile ($FileName . ".rsc");
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:set Attach ($Attach, ($FilePath . ".rsc"));
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}
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# global-config-overlay
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:if ($BackupSendGlobalConfig = true) do={
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# Do *NOT* use '/file/add ...' here, as it is limited to 4095 bytes!
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:execute script={ :put [ /system/script/get global-config-overlay source ]; } \
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file=($FilePath . ".conf\00");
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$WaitForFile ($FilePath . ".conf");
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:set ConfigFile ($FileName . ".conf");
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:set Attach ($Attach, ($FilePath . ".conf"));
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}
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# send email with status and files
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$SendEMail2 ({ origin=$ScriptName; \
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subject=([ $SymbolForNotification "floppy-disk,incoming-envelope" ] . \
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"Backup & Config"); \
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message=("See attached files for backup and config export for " . \
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$Identity . ".\n\n" . \
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[ $DeviceInfo ] . "\n\n" . \
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[ $FormatLine "Backup file" $BackupFile ] . "\n" . \
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[ $FormatLine "Export file" $ExportFile ] . "\n" . \
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[ $FormatLine "Config file" $ConfigFile ]); \
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attach=$Attach; remove-attach=true });
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# wait for the mail to be sent
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:local I 0;
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:while ([ :len [ /file/find where name ~ ($FilePath . "\\.(backup|rsc)\$") ] ] > 0) do={
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:if ($I >= 120) do={
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$LogPrintExit2 warning $ScriptName ("Files are still available, sending e-mail failed.") true;
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}
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:delay 1s;
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:set I ($I + 1);
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}
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:delay 1s;
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:set I ($I + 1);
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}
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$Main [ :jobname ];
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