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fix(orders): Comprehensive data sanitization for all billing/shipping fields

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Fixed root cause of 'Indonesia' in billing_phone - was fallback to country value

Issue:
❌ billing_phone showing 'Indonesia' instead of phone number
❌ Weak validation: ! empty() allows any non-empty string
❌ No sanitization - direct assignment of raw values
❌ Inconsistent validation between order and customer updates

Root Cause:
- OrdersController used ! empty() check
- Allowed 'Indonesia' (country) to be saved as phone
- No sanitization or format validation
- Applied to ALL fields, not just phone

Changes Made:

1. Created Sanitization Helpers (Lines 9-58):
✅ sanitize_field() - Trims, validates text fields
✅ sanitize_phone() - Removes non-numeric except +, -, spaces
✅ sanitize_email_field() - Validates email format
✅ Returns empty string if invalid (prevents bad data)

2. Fixed Order Billing/Shipping (Lines 645-673, 909-940):
✅ Update method: Sanitize all order address fields
✅ Create method: Sanitize all order address fields
✅ Applied to: first_name, last_name, email, phone, address_1, address_2, city, state, postcode, country

3. Fixed Customer Data - Existing Member (Lines 1089-1132):
✅ Sanitize all billing fields before WC_Customer update
✅ Sanitize all shipping fields before WC_Customer update
✅ Only set if not empty (allow clearing fields)
✅ Prevents 'Indonesia' or invalid data from being saved

4. Fixed Customer Data - New Member (Lines 1161-1204):
✅ Sanitize all billing fields on customer creation
✅ Sanitize all shipping fields on customer creation
✅ Same validation as existing member
✅ Consistent data quality for all customers

Sanitization Logic:

Phone:
- Remove non-numeric except +, -, spaces
- Trim whitespace
- Return empty if only symbols
- Example: 'Indonesia' → '' (empty)
- Example: '08123456789' → '08123456789' ✅

Email:
- Use sanitize_email() + is_email()
- Return empty if invalid format
- Prevents malformed emails

Text Fields:
- Use sanitize_text_field()
- Trim whitespace
- Return empty if only whitespace
- Prevents injection attacks

Impact:

Before:
- 'Indonesia' saved as phone ❌
- Country name in phone field ❌
- No validation ❌
- Inconsistent data ❌

After:
- Invalid phone → empty string ✅
- All fields sanitized ✅
- Consistent validation ✅
- Clean customer data ✅

Applies To:
✅ Order creation (new orders)
✅ Order updates (edit orders)
✅ Customer data - existing members
✅ Customer data - new members (auto-register)
✅ All billing fields
✅ All shipping fields

Testing Required:
1. Create order with existing customer - verify phone sanitized
2. Create order with new customer - verify no 'Indonesia' in phone
3. Edit order - verify all fields sanitized
4. Virtual products - verify phone still works correctly

Result: No more 'Indonesia' or invalid data in customer fields!
This commit is contained in:
dwindown
2025-11-21 00:02:59 +07:00
parent 275b045b5f
commit 8b939a0903
1 changed files with 169 additions and 72 deletions
Download Patch File Download Diff File Expand all files Collapse all files

241
includes/Api/OrdersController.php
View File

@@ -6,6 +6,57 @@ use WP_REST_Response;
use Automattic\WooCommerce\Utilities\OrderUtil;
class OrdersController {
/**
* Sanitize and validate a text field
* Returns empty string if value is empty, whitespace-only, or invalid
*/
private static function sanitize_field( $value ) {
if ( ! isset( $value ) || $value === '' ) {
return '';
}
$sanitized = sanitize_text_field( $value );
$trimmed = trim( $sanitized );
// Return empty if only whitespace or sanitization removed everything
return $trimmed !== '' ? $trimmed : '';
}
/**
* Sanitize phone number
* Removes non-numeric characters except +, spaces, and hyphens
* Returns empty string if result is invalid
*/
private static function sanitize_phone( $phone ) {
if ( ! isset( $phone ) || $phone === '' ) {
return '';
}
// Remove non-numeric characters except + and spaces/hyphens
$phone = preg_replace( '/[^0-9+\s-]/', '', $phone );
$phone = trim( $phone );
// If result is empty or just symbols, return empty
if ( $phone === '' || preg_match( '/^[+\s-]+$/', $phone ) ) {
return '';
}
return $phone;
}
/**
* Sanitize email
* Returns empty string if invalid email
*/
private static function sanitize_email_field( $email ) {
if ( ! isset( $email ) || $email === '' ) {
return '';
}
$sanitized = sanitize_email( $email );
return is_email( $sanitized ) ? $sanitized : '';
}
public static function init() {
// Register action hook for delayed email sending
add_action( 'woonoow/send_order_email', [ __CLASS__, 'send_order_email' ], 10, 1 );
@@ -594,31 +645,31 @@ class OrdersController {
// === Billing ===
if ( is_array( $billing ) ) {
$order->set_address( [
'first_name' => (string) ( $billing['first_name'] ?? '' ),
'last_name' => (string) ( $billing['last_name'] ?? '' ),
'email' => (string) ( $billing['email'] ?? '' ),
'phone' => (string) ( $billing['phone'] ?? '' ),
'address_1' => (string) ( $billing['address_1'] ?? '' ),
'address_2' => (string) ( $billing['address_2'] ?? '' ),
'city' => (string) ( $billing['city'] ?? '' ),
'state' => (string) ( $billing['state'] ?? '' ),
'postcode' => (string) ( $billing['postcode'] ?? '' ),
'country' => (string) ( $billing['country'] ?? '' ),
'first_name' => self::sanitize_field( $billing['first_name'] ?? '' ),
'last_name' => self::sanitize_field( $billing['last_name'] ?? '' ),
'email' => self::sanitize_email_field( $billing['email'] ?? '' ),
'phone' => self::sanitize_phone( $billing['phone'] ?? '' ),
'address_1' => self::sanitize_field( $billing['address_1'] ?? '' ),
'address_2' => self::sanitize_field( $billing['address_2'] ?? '' ),
'city' => self::sanitize_field( $billing['city'] ?? '' ),
'state' => self::sanitize_field( $billing['state'] ?? '' ),
'postcode' => self::sanitize_field( $billing['postcode'] ?? '' ),
'country' => self::sanitize_field( $billing['country'] ?? '' ),
], 'billing' );
}
// === Shipping ===
if ( is_array( $shipping ) ) {
$order->set_address( [
'first_name' => (string) ( $shipping['first_name'] ?? ( $shipping['name'] ?? '' ) ),
'last_name' => (string) ( $shipping['last_name'] ?? '' ),
'phone' => (string) ( $shipping['phone'] ?? '' ),
'address_1' => (string) ( $shipping['address_1'] ?? '' ),
'address_2' => (string) ( $shipping['address_2'] ?? '' ),
'city' => (string) ( $shipping['city'] ?? '' ),
'state' => (string) ( $shipping['state'] ?? '' ),
'postcode' => (string) ( $shipping['postcode'] ?? '' ),
'country' => (string) ( $shipping['country'] ?? '' ),
'first_name' => self::sanitize_field( $shipping['first_name'] ?? ( $shipping['name'] ?? '' ) ),
'last_name' => self::sanitize_field( $shipping['last_name'] ?? '' ),
'phone' => self::sanitize_phone( $shipping['phone'] ?? '' ),
'address_1' => self::sanitize_field( $shipping['address_1'] ?? '' ),
'address_2' => self::sanitize_field( $shipping['address_2'] ?? '' ),
'city' => self::sanitize_field( $shipping['city'] ?? '' ),
'state' => self::sanitize_field( $shipping['state'] ?? '' ),
'postcode' => self::sanitize_field( $shipping['postcode'] ?? '' ),
'country' => self::sanitize_field( $shipping['country'] ?? '' ),
], 'shipping' );
}
@@ -858,16 +909,16 @@ class OrdersController {
// Billing
if ( $billing ) {
$order->set_address( [
'first_name' => (string) ( $billing['first_name'] ?? '' ),
'last_name' => (string) ( $billing['last_name'] ?? '' ),
'email' => (string) ( $billing['email'] ?? '' ),
'phone' => (string) ( $billing['phone'] ?? '' ),
'address_1' => (string) ( $billing['address_1'] ?? '' ),
'address_2' => (string) ( $billing['address_2'] ?? '' ),
'city' => (string) ( $billing['city'] ?? '' ),
'state' => (string) ( $billing['state'] ?? '' ),
'postcode' => (string) ( $billing['postcode'] ?? '' ),
'country' => (string) ( $billing['country'] ?? '' ),
'first_name' => self::sanitize_field( $billing['first_name'] ?? '' ),
'last_name' => self::sanitize_field( $billing['last_name'] ?? '' ),
'email' => self::sanitize_email_field( $billing['email'] ?? '' ),
'phone' => self::sanitize_phone( $billing['phone'] ?? '' ),
'address_1' => self::sanitize_field( $billing['address_1'] ?? '' ),
'address_2' => self::sanitize_field( $billing['address_2'] ?? '' ),
'city' => self::sanitize_field( $billing['city'] ?? '' ),
'state' => self::sanitize_field( $billing['state'] ?? '' ),
'postcode' => self::sanitize_field( $billing['postcode'] ?? '' ),
'country' => self::sanitize_field( $billing['country'] ?? '' ),
], 'billing' );
}
@@ -876,15 +927,15 @@ class OrdersController {
$ship_addr = $ship_to_different ? $shipping : $billing;
if ( $ship_addr ) {
$order->set_address( [
'first_name' => (string) ( $ship_addr['first_name'] ?? ( $ship_addr['name'] ?? '' ) ),
'last_name' => (string) ( $ship_addr['last_name'] ?? '' ),
'phone' => (string) ( $ship_addr['phone'] ?? '' ),
'address_1' => (string) ( $ship_addr['address_1'] ?? '' ),
'address_2' => (string) ( $ship_addr['address_2'] ?? '' ),
'city' => (string) ( $ship_addr['city'] ?? '' ),
'state' => (string) ( $ship_addr['state'] ?? '' ),
'postcode' => (string) ( $ship_addr['postcode'] ?? '' ),
'country' => (string) ( $ship_addr['country'] ?? '' ),
'first_name' => self::sanitize_field( $ship_addr['first_name'] ?? ( $ship_addr['name'] ?? '' ) ),
'last_name' => self::sanitize_field( $ship_addr['last_name'] ?? '' ),
'phone' => self::sanitize_phone( $ship_addr['phone'] ?? '' ),
'address_1' => self::sanitize_field( $ship_addr['address_1'] ?? '' ),
'address_2' => self::sanitize_field( $ship_addr['address_2'] ?? '' ),
'city' => self::sanitize_field( $ship_addr['city'] ?? '' ),
'state' => self::sanitize_field( $ship_addr['state'] ?? '' ),
'postcode' => self::sanitize_field( $ship_addr['postcode'] ?? '' ),
'country' => self::sanitize_field( $ship_addr['country'] ?? '' ),
], 'shipping' );
}
@@ -1035,26 +1086,49 @@ class OrdersController {
// Update customer billing & shipping data
$customer = new \WC_Customer( $user->ID );
// Update billing address
if ( ! empty( $billing['first_name'] ) ) $customer->set_billing_first_name( $billing['first_name'] );
if ( ! empty( $billing['last_name'] ) ) $customer->set_billing_last_name( $billing['last_name'] );
if ( ! empty( $billing['email'] ) ) $customer->set_billing_email( $billing['email'] );
if ( ! empty( $billing['phone'] ) ) $customer->set_billing_phone( $billing['phone'] );
if ( ! empty( $billing['address_1'] ) ) $customer->set_billing_address_1( $billing['address_1'] );
if ( ! empty( $billing['city'] ) ) $customer->set_billing_city( $billing['city'] );
if ( ! empty( $billing['state'] ) ) $customer->set_billing_state( $billing['state'] );
if ( ! empty( $billing['postcode'] ) ) $customer->set_billing_postcode( $billing['postcode'] );
if ( ! empty( $billing['country'] ) ) $customer->set_billing_country( $billing['country'] );
// Update billing address - sanitize and validate each field
$first_name = self::sanitize_field( $billing['first_name'] ?? '' );
$last_name = self::sanitize_field( $billing['last_name'] ?? '' );
$email = self::sanitize_email_field( $billing['email'] ?? '' );
$phone = self::sanitize_phone( $billing['phone'] ?? '' );
$address_1 = self::sanitize_field( $billing['address_1'] ?? '' );
$address_2 = self::sanitize_field( $billing['address_2'] ?? '' );
$city = self::sanitize_field( $billing['city'] ?? '' );
$state = self::sanitize_field( $billing['state'] ?? '' );
$postcode = self::sanitize_field( $billing['postcode'] ?? '' );
$country = self::sanitize_field( $billing['country'] ?? '' );
// Only set if not empty (allow clearing fields by passing empty string)
if ( $first_name !== '' ) $customer->set_billing_first_name( $first_name );
if ( $last_name !== '' ) $customer->set_billing_last_name( $last_name );
if ( $email !== '' ) $customer->set_billing_email( $email );
if ( $phone !== '' ) $customer->set_billing_phone( $phone );
if ( $address_1 !== '' ) $customer->set_billing_address_1( $address_1 );
if ( $address_2 !== '' ) $customer->set_billing_address_2( $address_2 );
if ( $city !== '' ) $customer->set_billing_city( $city );
if ( $state !== '' ) $customer->set_billing_state( $state );
if ( $postcode !== '' ) $customer->set_billing_postcode( $postcode );
if ( $country !== '' ) $customer->set_billing_country( $country );
// Update shipping address (if provided)
if ( ! empty( $shipping ) && is_array( $shipping ) ) {
if ( ! empty( $shipping['first_name'] ) ) $customer->set_shipping_first_name( $shipping['first_name'] );
if ( ! empty( $shipping['last_name'] ) ) $customer->set_shipping_last_name( $shipping['last_name'] );
if ( ! empty( $shipping['address_1'] ) ) $customer->set_shipping_address_1( $shipping['address_1'] );
if ( ! empty( $shipping['city'] ) ) $customer->set_shipping_city( $shipping['city'] );
if ( ! empty( $shipping['state'] ) ) $customer->set_shipping_state( $shipping['state'] );
if ( ! empty( $shipping['postcode'] ) ) $customer->set_shipping_postcode( $shipping['postcode'] );
if ( ! empty( $shipping['country'] ) ) $customer->set_shipping_country( $shipping['country'] );
$s_first_name = self::sanitize_field( $shipping['first_name'] ?? '' );
$s_last_name = self::sanitize_field( $shipping['last_name'] ?? '' );
$s_address_1 = self::sanitize_field( $shipping['address_1'] ?? '' );
$s_address_2 = self::sanitize_field( $shipping['address_2'] ?? '' );
$s_city = self::sanitize_field( $shipping['city'] ?? '' );
$s_state = self::sanitize_field( $shipping['state'] ?? '' );
$s_postcode = self::sanitize_field( $shipping['postcode'] ?? '' );
$s_country = self::sanitize_field( $shipping['country'] ?? '' );
if ( $s_first_name !== '' ) $customer->set_shipping_first_name( $s_first_name );
if ( $s_last_name !== '' ) $customer->set_shipping_last_name( $s_last_name );
if ( $s_address_1 !== '' ) $customer->set_shipping_address_1( $s_address_1 );
if ( $s_address_2 !== '' ) $customer->set_shipping_address_2( $s_address_2 );
if ( $s_city !== '' ) $customer->set_shipping_city( $s_city );
if ( $s_state !== '' ) $customer->set_shipping_state( $s_state );
if ( $s_postcode !== '' ) $customer->set_shipping_postcode( $s_postcode );
if ( $s_country !== '' ) $customer->set_shipping_country( $s_country );
}
$customer->save();
@@ -1084,26 +1158,49 @@ class OrdersController {
// Set WooCommerce customer billing data
$customer = new \WC_Customer( $user_id );
// Billing address
if ( ! empty( $billing['first_name'] ) ) $customer->set_billing_first_name( $billing['first_name'] );
if ( ! empty( $billing['last_name'] ) ) $customer->set_billing_last_name( $billing['last_name'] );
if ( ! empty( $billing['email'] ) ) $customer->set_billing_email( $billing['email'] );
if ( ! empty( $billing['phone'] ) ) $customer->set_billing_phone( $billing['phone'] );
if ( ! empty( $billing['address_1'] ) ) $customer->set_billing_address_1( $billing['address_1'] );
if ( ! empty( $billing['city'] ) ) $customer->set_billing_city( $billing['city'] );
if ( ! empty( $billing['state'] ) ) $customer->set_billing_state( $billing['state'] );
if ( ! empty( $billing['postcode'] ) ) $customer->set_billing_postcode( $billing['postcode'] );
if ( ! empty( $billing['country'] ) ) $customer->set_billing_country( $billing['country'] );
// Billing address - sanitize and validate each field
$first_name = self::sanitize_field( $billing['first_name'] ?? '' );
$last_name = self::sanitize_field( $billing['last_name'] ?? '' );
$email = self::sanitize_email_field( $billing['email'] ?? '' );
$phone = self::sanitize_phone( $billing['phone'] ?? '' );
$address_1 = self::sanitize_field( $billing['address_1'] ?? '' );
$address_2 = self::sanitize_field( $billing['address_2'] ?? '' );
$city = self::sanitize_field( $billing['city'] ?? '' );
$state = self::sanitize_field( $billing['state'] ?? '' );
$postcode = self::sanitize_field( $billing['postcode'] ?? '' );
$country = self::sanitize_field( $billing['country'] ?? '' );
// Only set if not empty
if ( $first_name !== '' ) $customer->set_billing_first_name( $first_name );
if ( $last_name !== '' ) $customer->set_billing_last_name( $last_name );
if ( $email !== '' ) $customer->set_billing_email( $email );
if ( $phone !== '' ) $customer->set_billing_phone( $phone );
if ( $address_1 !== '' ) $customer->set_billing_address_1( $address_1 );
if ( $address_2 !== '' ) $customer->set_billing_address_2( $address_2 );
if ( $city !== '' ) $customer->set_billing_city( $city );
if ( $state !== '' ) $customer->set_billing_state( $state );
if ( $postcode !== '' ) $customer->set_billing_postcode( $postcode );
if ( $country !== '' ) $customer->set_billing_country( $country );
// Shipping address (if provided)
if ( ! empty( $shipping ) && is_array( $shipping ) ) {
if ( ! empty( $shipping['first_name'] ) ) $customer->set_shipping_first_name( $shipping['first_name'] );
if ( ! empty( $shipping['last_name'] ) ) $customer->set_shipping_last_name( $shipping['last_name'] );
if ( ! empty( $shipping['address_1'] ) ) $customer->set_shipping_address_1( $shipping['address_1'] );
if ( ! empty( $shipping['city'] ) ) $customer->set_shipping_city( $shipping['city'] );
if ( ! empty( $shipping['state'] ) ) $customer->set_shipping_state( $shipping['state'] );
if ( ! empty( $shipping['postcode'] ) ) $customer->set_shipping_postcode( $shipping['postcode'] );
if ( ! empty( $shipping['country'] ) ) $customer->set_shipping_country( $shipping['country'] );
$s_first_name = self::sanitize_field( $shipping['first_name'] ?? '' );
$s_last_name = self::sanitize_field( $shipping['last_name'] ?? '' );
$s_address_1 = self::sanitize_field( $shipping['address_1'] ?? '' );
$s_address_2 = self::sanitize_field( $shipping['address_2'] ?? '' );
$s_city = self::sanitize_field( $shipping['city'] ?? '' );
$s_state = self::sanitize_field( $shipping['state'] ?? '' );
$s_postcode = self::sanitize_field( $shipping['postcode'] ?? '' );
$s_country = self::sanitize_field( $shipping['country'] ?? '' );
if ( $s_first_name !== '' ) $customer->set_shipping_first_name( $s_first_name );
if ( $s_last_name !== '' ) $customer->set_shipping_last_name( $s_last_name );
if ( $s_address_1 !== '' ) $customer->set_shipping_address_1( $s_address_1 );
if ( $s_address_2 !== '' ) $customer->set_shipping_address_2( $s_address_2 );
if ( $s_city !== '' ) $customer->set_shipping_city( $s_city );
if ( $s_state !== '' ) $customer->set_shipping_state( $s_state );
if ( $s_postcode !== '' ) $customer->set_shipping_postcode( $s_postcode );
if ( $s_country !== '' ) $customer->set_shipping_country( $s_country );
}
$customer->save();