Sepal Payment Gateway for WooCommerce

This plugin adds Sepal Payment Gateway to your WooCommerce store. It supports standard checkout and the new WooCommerce Checkout Blocks.

ویژگی‌ها:
* سازگار با API v1 سپال (payment.sepal.ir/api/v1/payment/)
* پشتیبانی از legacy endpoints (/api/request.json)
* Verify الزامی پس از callback
* جلوگیری از پرداخت تکراری و تطبیق مبلغ
* سازگار با HPOS
* پشتیبانی از واحدهای پولی ریال، تومان، هزار ریال و هزار تومان

1. Upload the plugin files to the /wp-content/plugins/sepal-woocommerce directory.
2. Activate the plugin through the ‘Plugins’ screen in WordPress.
3. Use WooCommerce -> Settings -> Payments -> Sepal to configure apiKey and Base URL.

2.0.3

• Show Sepal failure message on callback (e.g. missing Referer) instead of generic cancel text
• No plugin setting needed for Referer — browser redirect already sends it

2.0.2

• Fix: redirect to Sepal gateway no longer falls back to WordPress admin (wp_safe_redirect blocked external host)

2.0.1

• Migrate to v1 API endpoints (/api/v1/payment/request/, verify/, payment/{n}/)
• Fix HTTP client (wp_remote_post, timeout, SSL, JSON headers)
• Add callback GET+POST support, amount validation, duplicate payment guard
• Store payment meta on order; verify before marking paid
• Add debug logging without exposing apiKey
• Security: sanitize inputs, validate invoice/paymentNumber/order binding

2.0.0

• Switch API base to https://payment.sepal.ir
• Payment redirect path: /api/payment/{paymentNumber}/
• Configurable Base URL in gateway settings

1.1.0

• Added support for WooCommerce Blocks (New Checkout).
• Added HPOS compatibility.

1.0.0

• Initial release.