Set PHP, SSP, and oidc versions

composer.json

@@ -12,7 +12,8 @@
     "config": {
         "allow-plugins": {
             "simplesamlphp/composer-module-installer": true
-        }
+        },
+        "cache-dir": "build/composer"
     },
     "autoload": {
         "psr-4": {
@@ -25,7 +26,7 @@
         }
     },
     "require": {
-        "php": "^7.4 || ^8.0",
+        "php": "^8.0",
         "ext-pdo": "*",
         "ext-pdo_sqlite": "*",
         "composer-runtime-api": "^2.0",
@@ -38,9 +39,9 @@
         "vimeo/psalm": "^5",
         "phpunit/phpunit": "^9",
         "squizlabs/php_codesniffer": "^3",
-        "simplesamlphp/simplesamlphp": "^2",
+        "simplesamlphp/simplesamlphp": "2.0.*",
         "simplesamlphp/simplesamlphp-test-framework": "^1",
-        "simplesamlphp/simplesamlphp-module-oidc": "^3",
+        "simplesamlphp/simplesamlphp-module-oidc": "^4",
         "fakerphp/faker": "^1.22"
     },
     "suggest": {

psalm.xml

@@ -4,10 +4,10 @@
     resolveFromConfigFile="true"
     findUnusedBaselineEntry="true"
     findUnusedCode="true"
+    cacheDirectory="./build/psalm/cache"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns="https://getpsalm.org/schema/config"
     xsi:schemaLocation="https://getpsalm.org/schema/config vendor/vimeo/psalm/config.xsd"
-    cacheDirectory="./build/psalm/cache"
 >
     <projectFiles>
         <directory name="src" />