mirror of
https://github.com/jokob-sk/NetAlertX.git
synced 2025-12-07 09:36:05 -08:00
75 lines
2.2 KiB
PHP
Executable File
75 lines
2.2 KiB
PHP
Executable File
<?php
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//------------------------------------------------------------------------------
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// Pi.Alert
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// Open Source Network Guard / WIFI & LAN intrusion detector
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//
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// db.php - Front module. Server side. DB common file
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//------------------------------------------------------------------------------
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# Puche 2021 / 2022+ jokob jokob@duck.com GNU GPLv3
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//------------------------------------------------------------------------------
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//------------------------------------------------------------------------------
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// DB File Path
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$DBFILE = dirname(__FILE__).'/../../../db/pialert.db';
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//------------------------------------------------------------------------------
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// Connect DB
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//------------------------------------------------------------------------------
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function SQLite3_connect ($trytoreconnect) {
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global $DBFILE;
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try
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{
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// connect to database
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// return new SQLite3($DBFILE, SQLITE3_OPEN_READONLY);
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return new SQLite3($DBFILE, SQLITE3_OPEN_READWRITE);
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}
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catch (Exception $exception)
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{
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// sqlite3 throws an exception when it is unable to connect
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// try to reconnect one time after 3 seconds
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if($trytoreconnect)
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{
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echo '<script>alert("Error connecting to database, will try in 3s")</script>';
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sleep(3);
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return SQLite3_connect(false);
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}
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}
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}
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//------------------------------------------------------------------------------
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// Open DB
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//------------------------------------------------------------------------------
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function OpenDB (...$DBPath) {
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global $DBFILE;
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global $db;
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// use custom path if supplied
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foreach ($DBPath as $path) {
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$DBFILE = $path;
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}
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if(strlen($DBFILE) == 0)
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{
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echo '<script>alert("Database not available")</script>';
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die ('<div style="padding-left:150px">Database not available</div>');
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}
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$db = SQLite3_connect(true);
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if(!$db)
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{
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echo '<script>alert("Error connecting to the database")</script>';
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die ('<div style="padding-left:150px">Error connecting to the database</div>');
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}
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$db->exec('PRAGMA journal_mode = wal;');
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}
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// # Open DB once and keep open
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// # Opening / closing DB frequently actually casues more issues
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OpenDB (); // main
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