Fix unit tests

composer.json

@@ -48,7 +48,7 @@
         "simplesamlphp/simplesamlphp": "^2.2",
         "simplesamlphp/simplesamlphp-module-ldap": "^2.2",
         "symfony/http-foundation": "^6.4",
-        "symfony/security-bundle": "^6.4"
+        "symfony/ldap": "^6.4"
     },
     "require-dev": {
         "simplesamlphp/simplesamlphp-test-framework": "^1.6.0"

psalm-dev.xml

@@ -0,0 +1,27 @@
+<?xml version="1.0"?>
+<psalm
+    name="SimpleSAMLphp testsuite"
+    useDocblockTypes="true"
+    errorLevel="4"
+    reportMixedIssues="false"
+    hideExternalErrors="true"
+    allowStringToStandInForClass="true"
+>
+    <projectFiles>
+        <directory name="tests" />
+
+        <!-- Ignore certain directories -->
+        <ignoreFiles>
+            <directory name="vendor" />
+        </ignoreFiles>
+    </projectFiles>
+
+    <issueHandlers>
+        <!-- Ignore UnresolvableInclude on CLI-scripts -->
+        <UnresolvableInclude>
+            <errorLevel type="suppress">
+                <file name="tests/bootstrap.php" />
+            </errorLevel>
+        </UnresolvableInclude>
+    </issueHandlers>
+</psalm>

src/Auth/Source/X509userCert.php

@@ -18,14 +18,13 @@
 use Symfony\Component\Ldap\Security\LdapUserProvider;
 use Symfony\Component\Security\Core\Exception\UserNotFoundException;
 
-use function array_key_exists;
 use function array_fill_keys;
+use function array_key_exists;
 use function array_merge;
 use function array_values;
 use function current;
 use function openssl_x509_parse;
 use function sprintf;
-use function str_replace;
 
 /**
  * This class implements x509 certificate authentication with certificate validation against an LDAP directory.

tools/composer-require-checker.json

@@ -1,5 +1,8 @@
 {
   "symbol-whitelist": [
-    "SimpleSAML\\Module\\ldap\\ConfigHelper"
+    "SimpleSAML\\Module\\ldap\\ConfigHelper",
+    "SimpleSAML\\Module\\ldap\\ConnectorFactory",
+    "SimpleSAML\\Module\\ldap\\ConnectorInterface",
+    "Symfony\\Component\\Security\\Core\\Exception\\UserNotFoundException"
   ]
 }