Use robrichards/xmlseclibs instead of selective/xmldsig for webhook validation

.github/dependabot.yaml

@@ -0,0 +1,7 @@
+version: 2
+updates:
+  - package-ecosystem: "composer"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10

.github/workflows/ci.yml

@@ -22,8 +22,9 @@ jobs:
               uses: php-actions/composer@v5
 
             - name: PHPUnit Tests
-              uses: php-actions/phpunit@v2
+              uses: php-actions/phpunit@v3
               with:
+                  version: 9.5
                   php_version: 8.1
                   bootstrap: vendor/autoload.php
                   configuration: ./.github/workflows/phpunit.xml

.github/workflows/phpunit.xml

@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="vendor/autoload.php" colors="true" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.0/phpunit.xsd" cacheDirectory=".phpunit.cache">
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="vendor/autoload.php" colors="true" stopOnFailure="false" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/10.0/phpunit.xsd">
   <testsuites>
     <testsuite name="Unit">
       <directory suffix="Test.php">../../tests</directory>
     </testsuite>
   </testsuites>
-</phpunit>
+</phpunit>

README.md

@@ -50,8 +50,14 @@ Utilized by other applications as well:
 * [Appendices](#appendices)
     + [List of all supported BICs per context](#list-of-all-supported-bics-per-context)
 
+## 2.4 is coming soon
+A new version of the PHP library will be released in the coming 1-2 months.
+Starting this release, **PHP 8.1** is the minimum required version for this library.
+
 ## Requirements
-- Since our release >= 2.3, **PHP 8.0** is the minimum required version for this library. Previous releases requires **PHP 7.4**.
+- 2024: Starting at our release >= 2.4, **PHP 8.1** is the minimum required version for this library. Previous releases requires **PHP 8.0**.
+- Update April 2023: Since our release >= 2.3, **PHP 8.0** is the minimum required version for this library. Previous releases requires **PHP 7.4**.
+
 - Please use the [major git releases](https://github.com/bluem-development/bluem-php/releases) for the stable versions of this plugin.
 - Refer to the `composer.json` requirements for any other dependencies
 

composer.json

@@ -22,23 +22,22 @@
         "ext-curl": "*",
         "ext-json": "*",
         "ext-openssl": "*",
-        "selective/xmldsig": "^3.0"
+        "robrichards/xmlseclibs": "^3.1"
     },
     "autoload": {
         "psr-4": {
-            "Bluem\\BluemPHP\\": "src/"
+            "Bluem\\BluemPHP\\": "src/",
+            "Bluem\\BluemPHP\\Tests\\": "tests/"
         }
     },
     "require-dev": {
         "phpunit/phpunit": "^9.5",
         "phpspec/prophecy": "~1.0",
         "vlucas/phpdotenv": "^5.4",
-        "roave/security-advisories": "dev-latest",
         "rector/rector": "^0.15.10",
         "squizlabs/php_codesniffer": "^3.7",
         "magento/magento-coding-standard": "^31.0",
         "phpcompatibility/php-compatibility": "^9.3"
-
     },
     "prefer-stable" : true,
     "scripts": {