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<?php |
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/** |
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* Destination SFTP |
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* |
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* @package wpdbbkp |
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*/ |
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|
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require __DIR__ . '/vendor/autoload.php'; |
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use phpseclib3\Net\SFTP; |
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use phpseclib3\Crypt\PublicKeyLoader; |
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|
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// Retrieve SFTP details |
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$wpdbbkp_sftp_details = get_option('wp_db_backup_sftp_details', array()); |
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$host = isset($wpdbbkp_sftp_details['host']) ? $wpdbbkp_sftp_details['host'] : ''; |
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$port = isset($wpdbbkp_sftp_details['port']) ? $wpdbbkp_sftp_details['port'] : 22; |
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$user = isset($wpdbbkp_sftp_details['username']) ? $wpdbbkp_sftp_details['username'] : ''; |
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$pass = isset($wpdbbkp_sftp_details['password']) ? $wpdbbkp_sftp_details['password'] : ''; |
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$pkey = isset($wpdbbkp_sftp_details['sftp_key']) ? base64_decode($wpdbbkp_sftp_details['sftp_key']) : ''; |
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$key_pass = isset($wpdbbkp_sftp_details['key_password']) ? $wpdbbkp_sftp_details['key_password'] : false; |
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$directory = isset($wpdbbkp_sftp_details['directory']) ? $wpdbbkp_sftp_details['directory'] : ''; |
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if ( '' === $directory ) { |
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$directory = '/'; |
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} |
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$auth_type = isset($wpdbbkp_sftp_details['auth_type']) ? $wpdbbkp_sftp_details['auth_type'] : 'password'; |
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|
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if ( ! empty( $host ) && ! empty( $user ) && ( ! empty( $pass ) || ( 'key' === $auth_type && ! empty( $pkey ) ) ) ) { |
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$sftp = new SFTP( $host, $port ); |
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|
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if ( $sftp ) { |
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// Authenticate |
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if ( 'key' === $auth_type ) { |
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$key = PublicKeyLoader::load( $pkey, $key_pass ); |
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$result = $sftp->login( $user, $key ); |
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} else { |
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$result = $sftp->login( $user, $pass ); |
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} |
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|
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// Upload file. |
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if ( $result ) { |
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$wp_upload_dir = wp_upload_dir(); |
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$wp_upload_dir['basedir'] = str_replace( '\\', '/', $wp_upload_dir['basedir'] ); |
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$remotefile = $directory . '/' . $filename; |
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$localfile = trailingslashit( $wp_upload_dir['basedir'] . '/db-backup' ) . $filename; |
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$success = $sftp->put( $remotefile, $localfile, SFTP::SOURCE_LOCAL_FILE | SFTP::RESUME_START ); |
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|
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if ( $success ) { |
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$args[2] = $args[2] . '<br> ' . esc_html__( 'Upload Database Backup on SFTP', 'wpdbbkp' ) . ' ' . $host; |
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$args[4] .= 'SFTP, '; |
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} |
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} |
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} |
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|
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if ( isset( $sftp ) && $sftp ) { |
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$sftp->disconnect(); |
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} |
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} |
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