101 lines
3.7 KiB
PHP
101 lines
3.7 KiB
PHP
<?php
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function installpostgre()
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{
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$dir = '/opt/DragonCore';
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$configPath = $dir . '/config.php';
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$password = null;
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$db_user = 'dragoncore30'; // default user
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$db_name = 'dragoncore'; // default db name
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// If config already exists, load existing password (and user if needed)
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if (file_exists($configPath)) {
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include $configPath; // defines $db_pass, $db_user, $db_name, etc.
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if (isset($db_pass)) {
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$password = $db_pass;
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}
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if (isset($db_user)) {
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$db_user = $db_user;
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}
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if (isset($db_name)) {
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$db_name = $db_name;
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}
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}
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// If no password loaded from config, generate a new one
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if ($password === null) {
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if (function_exists('random_bytes')) {
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$bytes = random_bytes(16);
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} else {
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$bytes = openssl_random_pseudo_bytes(16);
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}
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$password = substr(str_replace(['/', '+', '='], '', base64_encode($bytes)), 0, 20);
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}
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echo 'sudo apt update' . "\n";
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echo 'sudo apt install postgresql postgresql-contrib -y' . "\n";
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#$pgVersion = exec('pg_config --version | awk \'{print $NF}\' | cut -d\'.\' -f1-2');
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#echo 'sudo cp /etc/postgresql/' . $pgVersion . '/main/pg_hba.conf /etc/postgresql/' . $pgVersion . '/main/pg_hba.conf.bak' . "\n";
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#echo 'sudo sh -c "echo \'host all all 127.0.0.1/32 md5\' > /etc/postgresql/' . $pgVersion . '/main/pg_hba.conf"' . "\n";
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echo 'sudo systemctl restart postgresql' . "\n";
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echo 'sudo -u postgres psql -c "CREATE DATABASE ' . $db_name . ';"' . "\n";
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echo 'sudo -u postgres psql -c "CREATE USER ' . $db_user . ' WITH PASSWORD \'' . $password . '\';"' . "\n";
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echo 'sudo -u postgres psql -c "GRANT ALL PRIVILEGES ON DATABASE ' . $db_name . ' TO ' . $db_user . ';"' . "\n";
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echo 'sudo -u postgres psql -c "GRANT USAGE, CREATE ON SCHEMA public TO ' . $db_user . ';"' . "\n";
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// *** Change owner of all tables in public to $db_user ***
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echo "sudo -u postgres psql -d {$db_name} -c 'DO \$\$ DECLARE r RECORD; BEGIN FOR r IN SELECT tablename FROM pg_tables WHERE schemaname = ''public'' LOOP EXECUTE ''ALTER TABLE public.'' || quote_ident(r.tablename) || '' OWNER TO {$db_user}''; END LOOP; END \$\$;'" . "\n";
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// *** Change owner of all sequences in public to $db_user ***
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echo "sudo -u postgres psql -d {$db_name} -c 'DO \$\$ DECLARE r RECORD; BEGIN FOR r IN SELECT sequencename FROM pg_sequences WHERE schemaname = ''public'' LOOP EXECUTE ''ALTER SEQUENCE public.'' || quote_ident(r.sequencename) || '' OWNER TO {$db_user}''; END LOOP; END \$\$;'" . "\n";
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echo 'sudo systemctl restart postgresql' . "\n";
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// If config already existed, don't overwrite it
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if (file_exists($configPath)) {
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echo "Config file already exists at {$configPath}, not overwriting.\n";
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return;
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}
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// Ensure /opt/DragonCore exists
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if (!is_dir($dir)) {
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if (!mkdir($dir, 0755, true) && !is_dir($dir)) {
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fwrite(STDERR, "Failed to create directory: $dir\n");
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return;
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}
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}
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// Create config.php with variables (no return)
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$config = <<<PHP
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<?php
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\$db_host = '127.0.0.1';
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\$db_port = '5432';
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\$db_name = '{$db_name}';
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\$db_user = '{$db_user}';
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\$db_pass = '{$password}';
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PHP;
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if (file_put_contents($configPath, $config) === false) {
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fwrite(STDERR, "Failed to write config file at {$configPath}\n");
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} else {
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echo "Config file created at {$configPath}\n";
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}
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}
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if ($argc < 2) {
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die("Use o MENU!\n");
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}
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$functionName = $argv[1];
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if (function_exists($functionName)) {
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array_shift($argv);
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echo call_user_func_array($functionName, array_slice($argv, 1));
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} else {
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echo "Function $functionName does not exist.\n";
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}
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?>
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