Remove SimpleSAMLphp as a direct dependency

Author: tvdijen

.github/workflows/php.yml

@@ -188,7 +188,7 @@ jobs:
         run: composer install --no-progress --prefer-dist --optimize-autoloader
 
       - name: Check code for hard dependencies missing in composer.json
-        run: composer-require-checker check composer.json
+        run: composer-require-checker check --config-file=tools/composer-require-checker.json composer.json
 
       - name: Check code for unused dependencies in composer.json
         run: |

composer.json

@@ -32,12 +32,14 @@
         "phpstan/phpstan-phpunit": "^2.0",
         "phpunit/phpunit": "^12.3 || ^13.0",
         "psr/log": "^3.0",
-        "simplesamlphp/simplesamlphp": "^2.5",
         "slevomat/coding-standard": "^8.25",
         "squizlabs/php_codesniffer": "^4.0",
         "symfony/phpunit-bridge": "^8.0",
         "twig/twig": "~3.23"
     },
+    "require-dev": {
+        "simplesamlphp/simplesamlphp": "^2.5"
+    },
     "support": {
         "issues": "https://github.com/simplesamlphp/simplesamlphp-test-framework/issues",
         "source": "https://github.com/simplesamlphp/simplesamlphp-test-framework"

tools/composer-require-checker.json

@@ -1,4 +1,15 @@
 {
   "symbol-whitelist": [
+    "SimpleSAML\\Configuration",
+    "SimpleSAML\\Logger\\LoggingHandlerInterface",
+    "SimpleSAML\\Metadata\\MetaDataStorageHandler",
+    "SimpleSAML\\Module",
+    "SimpleSAML\\Session",
+    "SimpleSAML\\Store\\StoreFactory",
+    "SimpleSAML\\Store\\StoreInterface",
+    "SimpleSAML\\Utils",
+    "SimpleSAML\\Utils\\ClearableState",
+    "SimpleSAML\\Utils\\System",
+    "SimpleSAML\\XHTML\\Template"
   ]
 }