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Initial commit: PRAutoBlogger v0.1.0 with frontend posts widget

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This commit is contained in:
Terence Ong
2026-04-10 23:33:42 +07:00
parent 68c6f67bcf
commit 88d674d679
65 changed files with 2178 additions and 1084 deletions
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98
.github/mu-plugins/autoblogger-deploy-receiver.php → .github/mu-plugins/prautoblogger-deploy-receiver.php vendored Executable file → Normal file
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@@ -1,19 +1,19 @@
<?php
/**
* Plugin Name: AutoBlogger Deploy Receiver
* Plugin Name: PRAutoBlogger Deploy Receiver
* Description: REST endpoint that accepts authenticated plugin zip uploads for automated deployment.
* Version: 1.0.0
* Author: AutoBlogger CI/CD
* Author: PRAutoBlogger CI/CD
*
* INSTALLATION:
* 1. Upload this file to wp-content/mu-plugins/autoblogger-deploy-receiver.php
* 1. Upload this file to wp-content/mu-plugins/prautoblogger-deploy-receiver.php
* 2. Add to wp-config.php (above "That's all, stop editing!"):
* define('AUTOBLOGGER_DEPLOY_KEY', 'your-random-64-char-token');
* define('PRAUTOBLOGGER_DEPLOY_KEY', 'your-random-64-char-token');
* 3. Generate a key: php -r "echo bin2hex(random_bytes(32));"
*
* SECURITY:
* - Deploy key validated with hash_equals() (timing-safe comparison).
* - Only accepts zip files containing autoblogger/autoblogger.php.
* - Only accepts zip files containing prautoblogger/prautoblogger.php.
* - Backs up current plugin before extraction; rolls back on failure.
* - Rate limited: max 1 deploy per 60 seconds.
* - All actions logged to PHP error_log for audit trail.
@@ -25,34 +25,34 @@
declare(strict_types=1);
// Hard requirement: deploy key must be defined in wp-config.php.
if ( ! defined( 'AUTOBLOGGER_DEPLOY_KEY' ) || '' === AUTOBLOGGER_DEPLOY_KEY ) {
if ( ! defined( 'PRAUTOBLOGGER_DEPLOY_KEY' ) || '' === PRAUTOBLOGGER_DEPLOY_KEY ) {
return;
}
add_action( 'rest_api_init', 'autoblogger_deploy_register_route' );
add_action( 'rest_api_init', 'prautoblogger_deploy_register_route' );
/**
* Register the deploy REST route.
*/
function autoblogger_deploy_register_route(): void {
register_rest_route( 'autoblogger-deploy/v1', '/deploy', [
function prautoblogger_deploy_register_route(): void {
register_rest_route( 'prautoblogger-deploy/v1', '/deploy', [
'methods' => 'POST',
'callback' => 'autoblogger_deploy_handle',
'permission_callback' => 'autoblogger_deploy_check_auth',
'callback' => 'prautoblogger_deploy_handle',
'permission_callback' => 'prautoblogger_deploy_check_auth',
] );
// Health check endpoint (GET) — useful for monitoring.
register_rest_route( 'autoblogger-deploy/v1', '/status', [
register_rest_route( 'prautoblogger-deploy/v1', '/status', [
'methods' => 'GET',
'callback' => function () {
return [
'status' => 'ready',
'plugin' => is_dir( WP_PLUGIN_DIR . '/autoblogger' ) ? 'installed' : 'not_installed',
'active' => is_plugin_active( 'autoblogger/autoblogger.php' ),
'version' => autoblogger_deploy_get_installed_version(),
'plugin' => is_dir( WP_PLUGIN_DIR . '/prautoblogger' ) ? 'installed' : 'not_installed',
'active' => is_plugin_active( 'prautoblogger/prautoblogger.php' ),
'version' => prautoblogger_deploy_get_installed_version(),
];
},
'permission_callback' => 'autoblogger_deploy_check_auth',
'permission_callback' => 'prautoblogger_deploy_check_auth',
] );
}
@@ -60,20 +60,20 @@ function autoblogger_deploy_register_route(): void {
* Validate the deploy key from the request header.
* Uses hash_equals() for timing-safe comparison.
*/
function autoblogger_deploy_check_auth( WP_REST_Request $request ): bool {
function prautoblogger_deploy_check_auth( WP_REST_Request $request ): bool {
$key = $request->get_header( 'X-Deploy-Key' );
if ( null === $key || '' === $key ) {
return false;
}
return hash_equals( (string) AUTOBLOGGER_DEPLOY_KEY, $key );
return hash_equals( (string) PRAUTOBLOGGER_DEPLOY_KEY, $key );
}
/**
* Handle a deploy request: receive zip, validate, extract, activate.
*/
function autoblogger_deploy_handle( WP_REST_Request $request ): WP_REST_Response|WP_Error {
function prautoblogger_deploy_handle( WP_REST_Request $request ): WP_REST_Response|WP_Error {
// Rate limit: 1 deploy per 60 seconds.
$lock = get_transient( 'autoblogger_deploy_lock' );
$lock = get_transient( 'prautoblogger_deploy_lock' );
if ( false !== $lock ) {
return new WP_Error(
'rate_limited',
@@ -81,12 +81,12 @@ function autoblogger_deploy_handle( WP_REST_Request $request ): WP_REST_Response
[ 'status' => 429 ]
);
}
set_transient( 'autoblogger_deploy_lock', time(), 60 );
set_transient( 'prautoblogger_deploy_lock', time(), 60 );
// 1. Validate uploaded file exists.
$files = $request->get_file_params();
if ( empty( $files['plugin']['tmp_name'] ) || ! is_uploaded_file( $files['plugin']['tmp_name'] ) ) {
delete_transient( 'autoblogger_deploy_lock' );
delete_transient( 'prautoblogger_deploy_lock' );
return new WP_Error( 'no_file', 'No plugin zip uploaded.', [ 'status' => 400 ] );
}
@@ -95,13 +95,13 @@ function autoblogger_deploy_handle( WP_REST_Request $request ): WP_REST_Response
// 2. Validate it's a real zip and contains our plugin.
$zip = new ZipArchive();
if ( true !== $zip->open( $tmp_file ) ) {
delete_transient( 'autoblogger_deploy_lock' );
delete_transient( 'prautoblogger_deploy_lock' );
return new WP_Error( 'invalid_zip', 'Uploaded file is not a valid zip.', [ 'status' => 400 ] );
}
$has_main_file = false;
for ( $i = 0; $i < $zip->numFiles; $i++ ) {
if ( 'autoblogger/autoblogger.php' === $zip->getNameIndex( $i ) ) {
if ( 'prautoblogger/prautoblogger.php' === $zip->getNameIndex( $i ) ) {
$has_main_file = true;
break;
}
@@ -109,40 +109,40 @@ function autoblogger_deploy_handle( WP_REST_Request $request ): WP_REST_Response
if ( ! $has_main_file ) {
$zip->close();
delete_transient( 'autoblogger_deploy_lock' );
delete_transient( 'prautoblogger_deploy_lock' );
return new WP_Error(
'invalid_plugin',
'Zip must contain autoblogger/autoblogger.php at root.',
'Zip must contain prautoblogger/prautoblogger.php at root.',
[ 'status' => 400 ]
);
}
// 3. Read version from the incoming zip before extraction.
$incoming_main = $zip->getFromName( 'autoblogger/autoblogger.php' );
$incoming_main = $zip->getFromName( 'prautoblogger/prautoblogger.php' );
$incoming_version = 'unknown';
if ( $incoming_main && preg_match( '/Version:\s*([0-9]+\.[0-9]+\.[0-9]+)/', $incoming_main, $m ) ) {
$incoming_version = $m[1];
}
$plugin_dir = WP_PLUGIN_DIR . '/autoblogger';
$plugin_dir = WP_PLUGIN_DIR . '/prautoblogger';
$backup_dir = null;
// 4. Deactivate plugin before file operations (prevent fatal errors).
$was_active = is_plugin_active( 'autoblogger/autoblogger.php' );
$was_active = is_plugin_active( 'prautoblogger/prautoblogger.php' );
if ( $was_active ) {
deactivate_plugins( 'autoblogger/autoblogger.php', true );
deactivate_plugins( 'prautoblogger/prautoblogger.php', true );
}
// 5. Backup current installation if it exists.
if ( is_dir( $plugin_dir ) ) {
$backup_dir = WP_PLUGIN_DIR . '/autoblogger-backup-' . time();
$backup_dir = WP_PLUGIN_DIR . '/prautoblogger-backup-' . time();
if ( ! rename( $plugin_dir, $backup_dir ) ) {
$zip->close();
// Re-activate if we deactivated.
if ( $was_active ) {
activate_plugin( 'autoblogger/autoblogger.php' );
activate_plugin( 'prautoblogger/prautoblogger.php' );
}
delete_transient( 'autoblogger_deploy_lock' );
delete_transient( 'prautoblogger_deploy_lock' );
return new WP_Error( 'backup_failed', 'Could not backup current plugin.', [ 'status' => 500 ] );
}
}
@@ -151,30 +151,30 @@ function autoblogger_deploy_handle( WP_REST_Request $request ): WP_REST_Response
$extract_ok = $zip->extractTo( WP_PLUGIN_DIR );
$zip->close();
if ( ! $extract_ok || ! file_exists( $plugin_dir . '/autoblogger.php' ) ) {
if ( ! $extract_ok || ! file_exists( $plugin_dir . '/prautoblogger.php' ) ) {
// Rollback: restore backup.
if ( $backup_dir && is_dir( $backup_dir ) ) {
rename( $backup_dir, $plugin_dir );
}
if ( $was_active ) {
activate_plugin( 'autoblogger/autoblogger.php' );
activate_plugin( 'prautoblogger/prautoblogger.php' );
}
delete_transient( 'autoblogger_deploy_lock' );
error_log( '[AutoBlogger Deploy] Extraction failed. Rolled back to previous version.' );
delete_transient( 'prautoblogger_deploy_lock' );
error_log( '[PRAutoBlogger Deploy] Extraction failed. Rolled back to previous version.' );
return new WP_Error( 'extract_failed', 'Zip extraction failed. Rolled back.', [ 'status' => 500 ] );
}
// 7. Activate plugin.
$activation_result = activate_plugin( 'autoblogger/autoblogger.php' );
$activation_result = activate_plugin( 'prautoblogger/prautoblogger.php' );
if ( is_wp_error( $activation_result ) ) {
// Activation failed — rollback.
autoblogger_deploy_rmdir_recursive( $plugin_dir );
prautoblogger_deploy_rmdir_recursive( $plugin_dir );
if ( $backup_dir && is_dir( $backup_dir ) ) {
rename( $backup_dir, $plugin_dir );
activate_plugin( 'autoblogger/autoblogger.php' );
activate_plugin( 'prautoblogger/prautoblogger.php' );
}
delete_transient( 'autoblogger_deploy_lock' );
error_log( '[AutoBlogger Deploy] Activation failed: ' . $activation_result->get_error_message() . '. Rolled back.' );
delete_transient( 'prautoblogger_deploy_lock' );
error_log( '[PRAutoBlogger Deploy] Activation failed: ' . $activation_result->get_error_message() . '. Rolled back.' );
return new WP_Error(
'activation_failed',
'Plugin activation failed: ' . $activation_result->get_error_message() . '. Rolled back.',
@@ -184,12 +184,12 @@ function autoblogger_deploy_handle( WP_REST_Request $request ): WP_REST_Response
// 8. Clean up backup.
if ( $backup_dir && is_dir( $backup_dir ) ) {
autoblogger_deploy_rmdir_recursive( $backup_dir );
prautoblogger_deploy_rmdir_recursive( $backup_dir );
}
$old_version = autoblogger_deploy_get_installed_version();
$old_version = prautoblogger_deploy_get_installed_version();
error_log( sprintf(
'[AutoBlogger Deploy] Successfully deployed v%s (was: %s) at %s',
'[PRAutoBlogger Deploy] Successfully deployed v%s (was: %s) at %s',
$incoming_version,
$old_version ?: 'fresh install',
gmdate( 'Y-m-d H:i:s' )
@@ -198,15 +198,15 @@ function autoblogger_deploy_handle( WP_REST_Request $request ): WP_REST_Response
return new WP_REST_Response( [
'success' => true,
'version' => $incoming_version,
'message' => "AutoBlogger v{$incoming_version} deployed and activated.",
'message' => "PRAutoBlogger v{$incoming_version} deployed and activated.",
], 200 );
}
/**
* Get the currently installed plugin version from the main file header.
*/
function autoblogger_deploy_get_installed_version(): string {
$main_file = WP_PLUGIN_DIR . '/autoblogger/autoblogger.php';
function prautoblogger_deploy_get_installed_version(): string {
$main_file = WP_PLUGIN_DIR . '/prautoblogger/prautoblogger.php';
if ( ! file_exists( $main_file ) ) {
return '';
}
@@ -217,7 +217,7 @@ function autoblogger_deploy_get_installed_version(): string {
/**
* Recursively delete a directory.
*/
function autoblogger_deploy_rmdir_recursive( string $dir ): void {
function prautoblogger_deploy_rmdir_recursive( string $dir ): void {
if ( ! is_dir( $dir ) ) {
return;
}