diff --git a/auth/cas/CAS/vendor/apereo/phpcas/composer.json b/auth/cas/CAS/vendor/apereo/phpcas/composer.json
index 89ab7b9f61d..bf8a17c4985 100644
--- a/auth/cas/CAS/vendor/apereo/phpcas/composer.json
+++ b/auth/cas/CAS/vendor/apereo/phpcas/composer.json
@@ -33,12 +33,12 @@
 		"phpstan/phpstan" : "^1.5"
 	},
 	"autoload" : {
+		"files": ["source/CAS.php"],
 		"classmap" : [
 			"source/"
 		]
 	},
 	"autoload-dev" : {
-		"files": ["source/CAS.php"],
 		"psr-4" : {
 			"PhpCas\\" : "test/CAS/"
 		}
diff --git a/auth/cas/CAS/vendor/apereo/phpcas/phpunit.xml.dist b/auth/cas/CAS/vendor/apereo/phpcas/phpunit.xml.dist
deleted file mode 100644
index f0431f153fa..00000000000
--- a/auth/cas/CAS/vendor/apereo/phpcas/phpunit.xml.dist
+++ /dev/null
@@ -1,13 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" bootstrap="source/CAS.php" convertNoticesToExceptions="false" colors="true" stderr="true" backupGlobals="true" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
-  <coverage includeUncoveredFiles="false">
-    <include>
-      <directory>source/</directory>
-    </include>
-  </coverage>
-  <testsuites>
-    <testsuite name="phpCAS Tests">
-      <directory>test/CAS/Tests/</directory>
-    </testsuite>
-  </testsuites>
-</phpunit>
diff --git a/auth/cas/CAS/vendor/apereo/phpcas/source/CAS.php b/auth/cas/CAS/vendor/apereo/phpcas/source/CAS.php
index 8243a83e345..71c04755a89 100644
--- a/auth/cas/CAS/vendor/apereo/phpcas/source/CAS.php
+++ b/auth/cas/CAS/vendor/apereo/phpcas/source/CAS.php
@@ -57,7 +57,7 @@ if (!isset($_SERVER['REQUEST_URI']) && isset($_SERVER['SCRIPT_NAME']) && isset($
 /**
  * phpCAS version. accessible for the user by phpCAS::getVersion().
  */
-define('PHPCAS_VERSION', '1.6.0');
+define('PHPCAS_VERSION', '1.6.1');
 
 /**
  * @addtogroup public
diff --git a/auth/cas/CAS/vendor/apereo/phpcas/source/CAS/Client.php b/auth/cas/CAS/vendor/apereo/phpcas/source/CAS/Client.php
index 91642ee529f..8ca9711f432 100644
--- a/auth/cas/CAS/vendor/apereo/phpcas/source/CAS/Client.php
+++ b/auth/cas/CAS/vendor/apereo/phpcas/source/CAS/Client.php
@@ -973,11 +973,6 @@ class CAS_Client
                 session_start();
                 phpCAS :: trace("Starting a new session " . session_id());
             }
-            // init phpCAS session array
-            if (!isset($_SESSION[static::PHPCAS_SESSION_PREFIX])
-                || !is_array($_SESSION[static::PHPCAS_SESSION_PREFIX])) {
-                $_SESSION[static::PHPCAS_SESSION_PREFIX] = array();
-            }
         }
 
         // Only for debug purposes
@@ -1198,9 +1193,21 @@ class CAS_Client
     {
         $this->validateSession($key);
 
+        $this->ensureSessionArray();
         $_SESSION[static::PHPCAS_SESSION_PREFIX][$key] = $value;
     }
 
+    /**
+     * Ensure that the session array is initialized before writing to it.
+     */
+    protected function ensureSessionArray() {
+      // init phpCAS session array
+      if (!isset($_SESSION[static::PHPCAS_SESSION_PREFIX])
+          || !is_array($_SESSION[static::PHPCAS_SESSION_PREFIX])) {
+          $_SESSION[static::PHPCAS_SESSION_PREFIX] = array();
+      }
+    }
+
     /**
      * Remove a session value with the given key.
      *
diff --git a/auth/cas/CAS/vendor/autoload.php b/auth/cas/CAS/vendor/autoload.php
index 0fad5e45dce..6f0a232201d 100644
--- a/auth/cas/CAS/vendor/autoload.php
+++ b/auth/cas/CAS/vendor/autoload.php
@@ -22,4 +22,4 @@ if (PHP_VERSION_ID < 50600) {
 
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInit8c729390e3f26f25c6e8fe4b9504a4d9::getLoader();
+return ComposerAutoloaderInitf37716eaa137347b44822643660c1de5::getLoader();
diff --git a/auth/cas/CAS/vendor/composer/ClassLoader.php b/auth/cas/CAS/vendor/composer/ClassLoader.php
index afef3fa2ad8..7824d8f7eaf 100644
--- a/auth/cas/CAS/vendor/composer/ClassLoader.php
+++ b/auth/cas/CAS/vendor/composer/ClassLoader.php
@@ -42,35 +42,37 @@ namespace Composer\Autoload;
  */
 class ClassLoader
 {
-    /** @var ?string */
+    /** @var \Closure(string):void */
+    private static $includeFile;
+
+    /** @var string|null */
     private $vendorDir;
 
     // PSR-4
     /**
-     * @var array[]
-     * @psalm-var array<string, array<string, int>>
+     * @var array<string, array<string, int>>
      */
     private $prefixLengthsPsr4 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, array<int, string>>
+     * @var array<string, list<string>>
      */
     private $prefixDirsPsr4 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, string>
+     * @var list<string>
      */
     private $fallbackDirsPsr4 = array();
 
     // PSR-0
     /**
-     * @var array[]
-     * @psalm-var array<string, array<string, string[]>>
+     * List of PSR-0 prefixes
+     *
+     * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
+     *
+     * @var array<string, array<string, list<string>>>
      */
     private $prefixesPsr0 = array();
     /**
-     * @var array[]
-     * @psalm-var array<string, string>
+     * @var list<string>
      */
     private $fallbackDirsPsr0 = array();
 
@@ -78,8 +80,7 @@ class ClassLoader
     private $useIncludePath = false;
 
     /**
-     * @var string[]
-     * @psalm-var array<string, string>
+     * @var array<string, string>
      */
     private $classMap = array();
 
@@ -87,29 +88,29 @@ class ClassLoader
     private $classMapAuthoritative = false;
 
     /**
-     * @var bool[]
-     * @psalm-var array<string, bool>
+     * @var array<string, bool>
      */
     private $missingClasses = array();
 
-    /** @var ?string */
+    /** @var string|null */
     private $apcuPrefix;
 
     /**
-     * @var self[]
+     * @var array<string, self>
      */
     private static $registeredLoaders = array();
 
     /**
-     * @param ?string $vendorDir
+     * @param string|null $vendorDir
      */
     public function __construct($vendorDir = null)
     {
         $this->vendorDir = $vendorDir;
+        self::initializeIncludeClosure();
     }
 
     /**
-     * @return string[]
+     * @return array<string, list<string>>
      */
     public function getPrefixes()
     {
@@ -121,8 +122,7 @@ class ClassLoader
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, array<int, string>>
+     * @return array<string, list<string>>
      */
     public function getPrefixesPsr4()
     {
@@ -130,8 +130,7 @@ class ClassLoader
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, string>
+     * @return list<string>
      */
     public function getFallbackDirs()
     {
@@ -139,8 +138,7 @@ class ClassLoader
     }
 
     /**
-     * @return array[]
-     * @psalm-return array<string, string>
+     * @return list<string>
      */
     public function getFallbackDirsPsr4()
     {
@@ -148,8 +146,7 @@ class ClassLoader
     }
 
     /**
-     * @return string[] Array of classname => path
-     * @psalm-return array<string, string>
+     * @return array<string, string> Array of classname => path
      */
     public function getClassMap()
     {
@@ -157,8 +154,7 @@ class ClassLoader
     }
 
     /**
-     * @param string[] $classMap Class to filename map
-     * @psalm-param array<string, string> $classMap
+     * @param array<string, string> $classMap Class to filename map
      *
      * @return void
      */
@@ -175,24 +171,25 @@ class ClassLoader
      * Registers a set of PSR-0 directories for a given prefix, either
      * appending or prepending to the ones previously set for this prefix.
      *
-     * @param string          $prefix  The prefix
-     * @param string[]|string $paths   The PSR-0 root directories
-     * @param bool            $prepend Whether to prepend the directories
+     * @param string              $prefix  The prefix
+     * @param list<string>|string $paths   The PSR-0 root directories
+     * @param bool                $prepend Whether to prepend the directories
      *
      * @return void
      */
     public function add($prefix, $paths, $prepend = false)
     {
+        $paths = (array) $paths;
         if (!$prefix) {
             if ($prepend) {
                 $this->fallbackDirsPsr0 = array_merge(
-                    (array) $paths,
+                    $paths,
                     $this->fallbackDirsPsr0
                 );
             } else {
                 $this->fallbackDirsPsr0 = array_merge(
                     $this->fallbackDirsPsr0,
-                    (array) $paths
+                    $paths
                 );
             }
 
@@ -201,19 +198,19 @@ class ClassLoader
 
         $first = $prefix[0];
         if (!isset($this->prefixesPsr0[$first][$prefix])) {
-            $this->prefixesPsr0[$first][$prefix] = (array) $paths;
+            $this->prefixesPsr0[$first][$prefix] = $paths;
 
             return;
         }
         if ($prepend) {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
-                (array) $paths,
+                $paths,
                 $this->prefixesPsr0[$first][$prefix]
             );
         } else {
             $this->prefixesPsr0[$first][$prefix] = array_merge(
                 $this->prefixesPsr0[$first][$prefix],
-                (array) $paths
+                $paths
             );
         }
     }
@@ -222,9 +219,9 @@ class ClassLoader
      * Registers a set of PSR-4 directories for a given namespace, either
      * appending or prepending to the ones previously set for this namespace.
      *
-     * @param string          $prefix  The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths   The PSR-4 base directories
-     * @param bool            $prepend Whether to prepend the directories
+     * @param string              $prefix  The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths   The PSR-4 base directories
+     * @param bool                $prepend Whether to prepend the directories
      *
      * @throws \InvalidArgumentException
      *
@@ -232,17 +229,18 @@ class ClassLoader
      */
     public function addPsr4($prefix, $paths, $prepend = false)
     {
+        $paths = (array) $paths;
         if (!$prefix) {
             // Register directories for the root namespace.
             if ($prepend) {
                 $this->fallbackDirsPsr4 = array_merge(
-                    (array) $paths,
+                    $paths,
                     $this->fallbackDirsPsr4
                 );
             } else {
                 $this->fallbackDirsPsr4 = array_merge(
                     $this->fallbackDirsPsr4,
-                    (array) $paths
+                    $paths
                 );
             }
         } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
@@ -252,18 +250,18 @@ class ClassLoader
                 throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
             }
             $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
-            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+            $this->prefixDirsPsr4[$prefix] = $paths;
         } elseif ($prepend) {
             // Prepend directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
-                (array) $paths,
+                $paths,
                 $this->prefixDirsPsr4[$prefix]
             );
         } else {
             // Append directories for an already registered namespace.
             $this->prefixDirsPsr4[$prefix] = array_merge(
                 $this->prefixDirsPsr4[$prefix],
-                (array) $paths
+                $paths
             );
         }
     }
@@ -272,8 +270,8 @@ class ClassLoader
      * Registers a set of PSR-0 directories for a given prefix,
      * replacing any others previously set for this prefix.
      *
-     * @param string          $prefix The prefix
-     * @param string[]|string $paths  The PSR-0 base directories
+     * @param string              $prefix The prefix
+     * @param list<string>|string $paths  The PSR-0 base directories
      *
      * @return void
      */
@@ -290,8 +288,8 @@ class ClassLoader
      * Registers a set of PSR-4 directories for a given namespace,
      * replacing any others previously set for this namespace.
      *
-     * @param string          $prefix The prefix/namespace, with trailing '\\'
-     * @param string[]|string $paths  The PSR-4 base directories
+     * @param string              $prefix The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths  The PSR-4 base directories
      *
      * @throws \InvalidArgumentException
      *
@@ -425,7 +423,8 @@ class ClassLoader
     public function loadClass($class)
     {
         if ($file = $this->findFile($class)) {
-            includeFile($file);
+            $includeFile = self::$includeFile;
+            $includeFile($file);
 
             return true;
         }
@@ -476,9 +475,9 @@ class ClassLoader
     }
 
     /**
-     * Returns the currently registered loaders indexed by their corresponding vendor directories.
+     * Returns the currently registered loaders keyed by their corresponding vendor directories.
      *
-     * @return self[]
+     * @return array<string, self>
      */
     public static function getRegisteredLoaders()
     {
@@ -555,18 +554,26 @@ class ClassLoader
 
         return false;
     }
-}
 
-/**
- * Scope isolated include.
- *
- * Prevents access to $this/self from included files.
- *
- * @param  string $file
- * @return void
- * @private
- */
-function includeFile($file)
-{
-    include $file;
+    /**
+     * @return void
+     */
+    private static function initializeIncludeClosure()
+    {
+        if (self::$includeFile !== null) {
+            return;
+        }
+
+        /**
+         * Scope isolated include.
+         *
+         * Prevents access to $this/self from included files.
+         *
+         * @param  string $file
+         * @return void
+         */
+        self::$includeFile = \Closure::bind(static function($file) {
+            include $file;
+        }, null, null);
+    }
 }
diff --git a/auth/cas/CAS/vendor/composer/InstalledVersions.php b/auth/cas/CAS/vendor/composer/InstalledVersions.php
index c6b54af7ba2..51e734a774b 100644
--- a/auth/cas/CAS/vendor/composer/InstalledVersions.php
+++ b/auth/cas/CAS/vendor/composer/InstalledVersions.php
@@ -98,7 +98,7 @@ class InstalledVersions
     {
         foreach (self::getInstalled() as $installed) {
             if (isset($installed['versions'][$packageName])) {
-                return $includeDevRequirements || empty($installed['versions'][$packageName]['dev_requirement']);
+                return $includeDevRequirements || !isset($installed['versions'][$packageName]['dev_requirement']) || $installed['versions'][$packageName]['dev_requirement'] === false;
             }
         }
 
@@ -119,7 +119,7 @@ class InstalledVersions
      */
     public static function satisfies(VersionParser $parser, $packageName, $constraint)
     {
-        $constraint = $parser->parseConstraints($constraint);
+        $constraint = $parser->parseConstraints((string) $constraint);
         $provided = $parser->parseConstraints(self::getVersionRanges($packageName));
 
         return $provided->matches($constraint);
@@ -328,7 +328,9 @@ class InstalledVersions
                 if (isset(self::$installedByVendor[$vendorDir])) {
                     $installed[] = self::$installedByVendor[$vendorDir];
                 } elseif (is_file($vendorDir.'/composer/installed.php')) {
-                    $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
+                    /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                    $required = require $vendorDir.'/composer/installed.php';
+                    $installed[] = self::$installedByVendor[$vendorDir] = $required;
                     if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
                         self::$installed = $installed[count($installed) - 1];
                     }
@@ -340,12 +342,17 @@ class InstalledVersions
             // only require the installed.php file if this file is loaded from its dumped location,
             // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
             if (substr(__DIR__, -8, 1) !== 'C') {
-                self::$installed = require __DIR__ . '/installed.php';
+                /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                $required = require __DIR__ . '/installed.php';
+                self::$installed = $required;
             } else {
                 self::$installed = array();
             }
         }
-        $installed[] = self::$installed;
+
+        if (self::$installed !== array()) {
+            $installed[] = self::$installed;
+        }
 
         return $installed;
     }
diff --git a/auth/cas/CAS/vendor/composer/autoload_files.php b/auth/cas/CAS/vendor/composer/autoload_files.php
new file mode 100644
index 00000000000..a20d5e56f4f
--- /dev/null
+++ b/auth/cas/CAS/vendor/composer/autoload_files.php
@@ -0,0 +1,10 @@
+<?php
+
+// autoload_files.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    '344f11dc3484aaed5cbde58e23513be4' => $vendorDir . '/apereo/phpcas/source/CAS.php',
+);
diff --git a/auth/cas/CAS/vendor/composer/autoload_psr4.php b/auth/cas/CAS/vendor/composer/autoload_psr4.php
index 6670ffa45de..3890ddc2409 100644
--- a/auth/cas/CAS/vendor/composer/autoload_psr4.php
+++ b/auth/cas/CAS/vendor/composer/autoload_psr4.php
@@ -6,5 +6,4 @@ $vendorDir = dirname(__DIR__);
 $baseDir = dirname($vendorDir);
 
 return array(
-    'Psr\\Log\\' => array($vendorDir . '/psr/log/Psr/Log'),
 );
diff --git a/auth/cas/CAS/vendor/composer/autoload_real.php b/auth/cas/CAS/vendor/composer/autoload_real.php
index 42a74927b34..201a52c8de3 100644
--- a/auth/cas/CAS/vendor/composer/autoload_real.php
+++ b/auth/cas/CAS/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit8c729390e3f26f25c6e8fe4b9504a4d9
+class ComposerAutoloaderInitf37716eaa137347b44822643660c1de5
 {
     private static $loader;
 
@@ -24,15 +24,27 @@ class ComposerAutoloaderInit8c729390e3f26f25c6e8fe4b9504a4d9
 
         require __DIR__ . '/platform_check.php';
 
-        spl_autoload_register(array('ComposerAutoloaderInit8c729390e3f26f25c6e8fe4b9504a4d9', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInitf37716eaa137347b44822643660c1de5', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
-        spl_autoload_unregister(array('ComposerAutoloaderInit8c729390e3f26f25c6e8fe4b9504a4d9', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInitf37716eaa137347b44822643660c1de5', 'loadClassLoader'));
 
         require __DIR__ . '/autoload_static.php';
-        call_user_func(\Composer\Autoload\ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9::getInitializer($loader));
+        call_user_func(\Composer\Autoload\ComposerStaticInitf37716eaa137347b44822643660c1de5::getInitializer($loader));
 
         $loader->register(true);
 
+        $filesToLoad = \Composer\Autoload\ComposerStaticInitf37716eaa137347b44822643660c1de5::$files;
+        $requireFile = \Closure::bind(static function ($fileIdentifier, $file) {
+            if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+                $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+
+                require $file;
+            }
+        }, null, null);
+        foreach ($filesToLoad as $fileIdentifier => $file) {
+            $requireFile($fileIdentifier, $file);
+        }
+
         return $loader;
     }
 }
diff --git a/auth/cas/CAS/vendor/composer/autoload_static.php b/auth/cas/CAS/vendor/composer/autoload_static.php
index 539d9edb2f0..44f231e8dca 100644
--- a/auth/cas/CAS/vendor/composer/autoload_static.php
+++ b/auth/cas/CAS/vendor/composer/autoload_static.php
@@ -4,20 +4,10 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9
+class ComposerStaticInitf37716eaa137347b44822643660c1de5
 {
-    public static $prefixLengthsPsr4 = array (
-        'P' => 
-        array (
-            'Psr\\Log\\' => 8,
-        ),
-    );
-
-    public static $prefixDirsPsr4 = array (
-        'Psr\\Log\\' => 
-        array (
-            0 => __DIR__ . '/..' . '/psr/log/Psr/Log',
-        ),
+    public static $files = array (
+        '344f11dc3484aaed5cbde58e23513be4' => __DIR__ . '/..' . '/apereo/phpcas/source/CAS.php',
     );
 
     public static $classMap = array (
@@ -79,9 +69,7 @@ class ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInit8c729390e3f26f25c6e8fe4b9504a4d9::$classMap;
+            $loader->classMap = ComposerStaticInitf37716eaa137347b44822643660c1de5::$classMap;
 
         }, null, ClassLoader::class);
     }
diff --git a/auth/cas/CAS/vendor/composer/installed.json b/auth/cas/CAS/vendor/composer/installed.json
index 68a0853a9c6..f61130534d8 100644
--- a/auth/cas/CAS/vendor/composer/installed.json
+++ b/auth/cas/CAS/vendor/composer/installed.json
@@ -2,17 +2,17 @@
     "packages": [
         {
             "name": "apereo/phpcas",
-            "version": "1.6.0",
-            "version_normalized": "1.6.0.0",
+            "version": "1.6.1",
+            "version_normalized": "1.6.1.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/apereo/phpCAS.git",
-                "reference": "f817c72a961484afef95ac64a9257c8e31f063b9"
+                "reference": "c129708154852656aabb13d8606cd5b12dbbabac"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/apereo/phpCAS/zipball/f817c72a961484afef95ac64a9257c8e31f063b9",
-                "reference": "f817c72a961484afef95ac64a9257c8e31f063b9",
+                "url": "https://api.github.com/repos/apereo/phpCAS/zipball/c129708154852656aabb13d8606cd5b12dbbabac",
+                "reference": "c129708154852656aabb13d8606cd5b12dbbabac",
                 "shasum": ""
             },
             "require": {
@@ -26,7 +26,7 @@
                 "phpstan/phpstan": "^1.5",
                 "phpunit/phpunit": ">=7.5"
             },
-            "time": "2022-10-31T20:39:27+00:00",
+            "time": "2023-02-19T19:52:35+00:00",
             "type": "library",
             "extra": {
                 "branch-alias": {
@@ -35,6 +35,9 @@
             },
             "installation-source": "dist",
             "autoload": {
+                "files": [
+                    "source/CAS.php"
+                ],
                 "classmap": [
                     "source/"
                 ]
@@ -67,62 +70,9 @@
             ],
             "support": {
                 "issues": "https://github.com/apereo/phpCAS/issues",
-                "source": "https://github.com/apereo/phpCAS/tree/1.6.0"
+                "source": "https://github.com/apereo/phpCAS/tree/1.6.1"
             },
             "install-path": "../apereo/phpcas"
-        },
-        {
-            "name": "psr/log",
-            "version": "1.1.4",
-            "version_normalized": "1.1.4.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/php-fig/log.git",
-                "reference": "d49695b909c3b7628b6289db5479a1c204601f11"
-            },
-            "dist": {
-                "type": "zip",
-                "url": "https://api.github.com/repos/php-fig/log/zipball/d49695b909c3b7628b6289db5479a1c204601f11",
-                "reference": "d49695b909c3b7628b6289db5479a1c204601f11",
-                "shasum": ""
-            },
-            "require": {
-                "php": ">=5.3.0"
-            },
-            "time": "2021-05-03T11:20:27+00:00",
-            "type": "library",
-            "extra": {
-                "branch-alias": {
-                    "dev-master": "1.1.x-dev"
-                }
-            },
-            "installation-source": "dist",
-            "autoload": {
-                "psr-4": {
-                    "Psr\\Log\\": "Psr/Log/"
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
-            ],
-            "authors": [
-                {
-                    "name": "PHP-FIG",
-                    "homepage": "https://www.php-fig.org/"
-                }
-            ],
-            "description": "Common interface for logging libraries",
-            "homepage": "https://github.com/php-fig/log",
-            "keywords": [
-                "log",
-                "psr",
-                "psr-3"
-            ],
-            "support": {
-                "source": "https://github.com/php-fig/log/tree/1.1.4"
-            },
-            "install-path": "../psr/log"
         }
     ],
     "dev": true,
diff --git a/auth/cas/CAS/vendor/composer/installed.php b/auth/cas/CAS/vendor/composer/installed.php
index 2875eb12988..18ee8ffc25d 100644
--- a/auth/cas/CAS/vendor/composer/installed.php
+++ b/auth/cas/CAS/vendor/composer/installed.php
@@ -20,22 +20,19 @@
             'dev_requirement' => false,
         ),
         'apereo/phpcas' => array(
-            'pretty_version' => '1.6.0',
-            'version' => '1.6.0.0',
-            'reference' => 'f817c72a961484afef95ac64a9257c8e31f063b9',
+            'pretty_version' => '1.6.1',
+            'version' => '1.6.1.0',
+            'reference' => 'c129708154852656aabb13d8606cd5b12dbbabac',
             'type' => 'library',
             'install_path' => __DIR__ . '/../apereo/phpcas',
             'aliases' => array(),
             'dev_requirement' => false,
         ),
         'psr/log' => array(
-            'pretty_version' => '1.1.4',
-            'version' => '1.1.4.0',
-            'reference' => 'd49695b909c3b7628b6289db5479a1c204601f11',
-            'type' => 'library',
-            'install_path' => __DIR__ . '/../psr/log',
-            'aliases' => array(),
             'dev_requirement' => false,
+            'replaced' => array(
+                0 => '*',
+            ),
         ),
     ),
 );
diff --git a/auth/cas/CAS/vendor/psr/log/LICENSE b/auth/cas/CAS/vendor/psr/log/LICENSE
deleted file mode 100644
index 474c952b4b5..00000000000
--- a/auth/cas/CAS/vendor/psr/log/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2012 PHP Framework Interoperability Group
-
-Permission is hereby granted, free of charge, to any person obtaining a copy 
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights 
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
-copies of the Software, and to permit persons to whom the Software is 
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in 
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/AbstractLogger.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/AbstractLogger.php
deleted file mode 100644
index e02f9daf3d5..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/AbstractLogger.php
+++ /dev/null
@@ -1,128 +0,0 @@
-<?php
-
-namespace Psr\Log;
-
-/**
- * This is a simple Logger implementation that other Loggers can inherit from.
- *
- * It simply delegates all log-level-specific methods to the `log` method to
- * reduce boilerplate code that a simple Logger that does the same thing with
- * messages regardless of the error level has to implement.
- */
-abstract class AbstractLogger implements LoggerInterface
-{
-    /**
-     * System is unusable.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function emergency($message, array $context = array())
-    {
-        $this->log(LogLevel::EMERGENCY, $message, $context);
-    }
-
-    /**
-     * Action must be taken immediately.
-     *
-     * Example: Entire website down, database unavailable, etc. This should
-     * trigger the SMS alerts and wake you up.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function alert($message, array $context = array())
-    {
-        $this->log(LogLevel::ALERT, $message, $context);
-    }
-
-    /**
-     * Critical conditions.
-     *
-     * Example: Application component unavailable, unexpected exception.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function critical($message, array $context = array())
-    {
-        $this->log(LogLevel::CRITICAL, $message, $context);
-    }
-
-    /**
-     * Runtime errors that do not require immediate action but should typically
-     * be logged and monitored.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function error($message, array $context = array())
-    {
-        $this->log(LogLevel::ERROR, $message, $context);
-    }
-
-    /**
-     * Exceptional occurrences that are not errors.
-     *
-     * Example: Use of deprecated APIs, poor use of an API, undesirable things
-     * that are not necessarily wrong.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function warning($message, array $context = array())
-    {
-        $this->log(LogLevel::WARNING, $message, $context);
-    }
-
-    /**
-     * Normal but significant events.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function notice($message, array $context = array())
-    {
-        $this->log(LogLevel::NOTICE, $message, $context);
-    }
-
-    /**
-     * Interesting events.
-     *
-     * Example: User logs in, SQL logs.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function info($message, array $context = array())
-    {
-        $this->log(LogLevel::INFO, $message, $context);
-    }
-
-    /**
-     * Detailed debug information.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function debug($message, array $context = array())
-    {
-        $this->log(LogLevel::DEBUG, $message, $context);
-    }
-}
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/InvalidArgumentException.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/InvalidArgumentException.php
deleted file mode 100644
index 67f852d1dbc..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/InvalidArgumentException.php
+++ /dev/null
@@ -1,7 +0,0 @@
-<?php
-
-namespace Psr\Log;
-
-class InvalidArgumentException extends \InvalidArgumentException
-{
-}
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/LogLevel.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/LogLevel.php
deleted file mode 100644
index 9cebcace652..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/LogLevel.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-namespace Psr\Log;
-
-/**
- * Describes log levels.
- */
-class LogLevel
-{
-    const EMERGENCY = 'emergency';
-    const ALERT     = 'alert';
-    const CRITICAL  = 'critical';
-    const ERROR     = 'error';
-    const WARNING   = 'warning';
-    const NOTICE    = 'notice';
-    const INFO      = 'info';
-    const DEBUG     = 'debug';
-}
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerAwareInterface.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerAwareInterface.php
deleted file mode 100644
index 4d64f4786ad..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerAwareInterface.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-namespace Psr\Log;
-
-/**
- * Describes a logger-aware instance.
- */
-interface LoggerAwareInterface
-{
-    /**
-     * Sets a logger instance on the object.
-     *
-     * @param LoggerInterface $logger
-     *
-     * @return void
-     */
-    public function setLogger(LoggerInterface $logger);
-}
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerAwareTrait.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerAwareTrait.php
deleted file mode 100644
index 82bf45c89ba..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerAwareTrait.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-
-namespace Psr\Log;
-
-/**
- * Basic Implementation of LoggerAwareInterface.
- */
-trait LoggerAwareTrait
-{
-    /**
-     * The logger instance.
-     *
-     * @var LoggerInterface|null
-     */
-    protected $logger;
-
-    /**
-     * Sets a logger.
-     *
-     * @param LoggerInterface $logger
-     */
-    public function setLogger(LoggerInterface $logger)
-    {
-        $this->logger = $logger;
-    }
-}
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerInterface.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerInterface.php
deleted file mode 100644
index 2206cfde41a..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerInterface.php
+++ /dev/null
@@ -1,125 +0,0 @@
-<?php
-
-namespace Psr\Log;
-
-/**
- * Describes a logger instance.
- *
- * The message MUST be a string or object implementing __toString().
- *
- * The message MAY contain placeholders in the form: {foo} where foo
- * will be replaced by the context data in key "foo".
- *
- * The context array can contain arbitrary data. The only assumption that
- * can be made by implementors is that if an Exception instance is given
- * to produce a stack trace, it MUST be in a key named "exception".
- *
- * See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md
- * for the full interface specification.
- */
-interface LoggerInterface
-{
-    /**
-     * System is unusable.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function emergency($message, array $context = array());
-
-    /**
-     * Action must be taken immediately.
-     *
-     * Example: Entire website down, database unavailable, etc. This should
-     * trigger the SMS alerts and wake you up.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function alert($message, array $context = array());
-
-    /**
-     * Critical conditions.
-     *
-     * Example: Application component unavailable, unexpected exception.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function critical($message, array $context = array());
-
-    /**
-     * Runtime errors that do not require immediate action but should typically
-     * be logged and monitored.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function error($message, array $context = array());
-
-    /**
-     * Exceptional occurrences that are not errors.
-     *
-     * Example: Use of deprecated APIs, poor use of an API, undesirable things
-     * that are not necessarily wrong.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function warning($message, array $context = array());
-
-    /**
-     * Normal but significant events.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function notice($message, array $context = array());
-
-    /**
-     * Interesting events.
-     *
-     * Example: User logs in, SQL logs.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function info($message, array $context = array());
-
-    /**
-     * Detailed debug information.
-     *
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     */
-    public function debug($message, array $context = array());
-
-    /**
-     * Logs with an arbitrary level.
-     *
-     * @param mixed   $level
-     * @param string  $message
-     * @param mixed[] $context
-     *
-     * @return void
-     *
-     * @throws \Psr\Log\InvalidArgumentException
-     */
-    public function log($level, $message, array $context = array());
-}
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerTrait.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerTrait.php
deleted file mode 100644
index e392fef0a0c..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/LoggerTrait.php
+++ /dev/null
@@ -1,142 +0,0 @@
-<?php
-
-namespace Psr\Log;
-
-/**
- * This is a simple Logger trait that classes unable to extend AbstractLogger
- * (because they extend another class, etc) can include.
- *
- * It simply delegates all log-level-specific methods to the `log` method to
- * reduce boilerplate code that a simple Logger that does the same thing with
- * messages regardless of the error level has to implement.
- */
-trait LoggerTrait
-{
-    /**
-     * System is unusable.
-     *
-     * @param string $message
-     * @param array  $context
-     *
-     * @return void
-     */
-    public function emergency($message, array $context = array())
-    {
-        $this->log(LogLevel::EMERGENCY, $message, $context);
-    }
-
-    /**
-     * Action must be taken immediately.
-     *
-     * Example: Entire website down, database unavailable, etc. This should
-     * trigger the SMS alerts and wake you up.
-     *
-     * @param string $message
-     * @param array  $context
-     *
-     * @return void
-     */
-    public function alert($message, array $context = array())
-    {
-        $this->log(LogLevel::ALERT, $message, $context);
-    }
-
-    /**
-     * Critical conditions.
-     *
-     * Example: Application component unavailable, unexpected exception.
-     *
-     * @param string $message
-     * @param array  $context
-     *
-     * @return void
-     */
-    public function critical($message, array $context = array())
-    {
-        $this->log(LogLevel::CRITICAL, $message, $context);
-    }
-
-    /**
-     * Runtime errors that do not require immediate action but should typically
-     * be logged and monitored.
-     *
-     * @param string $message
-     * @param array  $context
-     *
-     * @return void
-     */
-    public function error($message, array $context = array())
-    {
-        $this->log(LogLevel::ERROR, $message, $context);
-    }
-
-    /**
-     * Exceptional occurrences that are not errors.
-     *
-     * Example: Use of deprecated APIs, poor use of an API, undesirable things
-     * that are not necessarily wrong.
-     *
-     * @param string $message
-     * @param array  $context
-     *
-     * @return void
-     */
-    public function warning($message, array $context = array())
-    {
-        $this->log(LogLevel::WARNING, $message, $context);
-    }
-
-    /**
-     * Normal but significant events.
-     *
-     * @param string $message
-     * @param array  $context
-     *
-     * @return void
-     */
-    public function notice($message, array $context = array())
-    {
-        $this->log(LogLevel::NOTICE, $message, $context);
-    }
-
-    /**
-     * Interesting events.
-     *
-     * Example: User logs in, SQL logs.
-     *
-     * @param string $message
-     * @param array  $context
-     *
-     * @return void
-     */
-    public function info($message, array $context = array())
-    {
-        $this->log(LogLevel::INFO, $message, $context);
-    }
-
-    /**
-     * Detailed debug information.
-     *
-     * @param string $message
-     * @param array  $context
-     *
-     * @return void
-     */
-    public function debug($message, array $context = array())
-    {
-        $this->log(LogLevel::DEBUG, $message, $context);
-    }
-
-    /**
-     * Logs with an arbitrary level.
-     *
-     * @param mixed  $level
-     * @param string $message
-     * @param array  $context
-     *
-     * @return void
-     *
-     * @throws \Psr\Log\InvalidArgumentException
-     */
-    abstract public function log($level, $message, array $context = array());
-}
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/NullLogger.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/NullLogger.php
deleted file mode 100644
index c8f7293b1c6..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/NullLogger.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-
-namespace Psr\Log;
-
-/**
- * This Logger can be used to avoid conditional log calls.
- *
- * Logging should always be optional, and if no logger is provided to your
- * library creating a NullLogger instance to have something to throw logs at
- * is a good way to avoid littering your code with `if ($this->logger) { }`
- * blocks.
- */
-class NullLogger extends AbstractLogger
-{
-    /**
-     * Logs with an arbitrary level.
-     *
-     * @param mixed  $level
-     * @param string $message
-     * @param array  $context
-     *
-     * @return void
-     *
-     * @throws \Psr\Log\InvalidArgumentException
-     */
-    public function log($level, $message, array $context = array())
-    {
-        // noop
-    }
-}
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/Test/DummyTest.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/Test/DummyTest.php
deleted file mode 100644
index 9638c110186..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/Test/DummyTest.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-
-namespace Psr\Log\Test;
-
-/**
- * This class is internal and does not follow the BC promise.
- *
- * Do NOT use this class in any way.
- *
- * @internal
- */
-class DummyTest
-{
-    public function __toString()
-    {
-        return 'DummyTest';
-    }
-}
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php
deleted file mode 100644
index e1e5354d2c8..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/Test/LoggerInterfaceTest.php
+++ /dev/null
@@ -1,138 +0,0 @@
-<?php
-
-namespace Psr\Log\Test;
-
-use Psr\Log\LoggerInterface;
-use Psr\Log\LogLevel;
-use PHPUnit\Framework\TestCase;
-
-/**
- * Provides a base test class for ensuring compliance with the LoggerInterface.
- *
- * Implementors can extend the class and implement abstract methods to run this
- * as part of their test suite.
- */
-abstract class LoggerInterfaceTest extends TestCase
-{
-    /**
-     * @return LoggerInterface
-     */
-    abstract public function getLogger();
-
-    /**
-     * This must return the log messages in order.
-     *
-     * The simple formatting of the messages is: "<LOG LEVEL> <MESSAGE>".
-     *
-     * Example ->error('Foo') would yield "error Foo".
-     *
-     * @return string[]
-     */
-    abstract public function getLogs();
-
-    public function testImplements()
-    {
-        $this->assertInstanceOf('Psr\Log\LoggerInterface', $this->getLogger());
-    }
-
-    /**
-     * @dataProvider provideLevelsAndMessages
-     */
-    public function testLogsAtAllLevels($level, $message)
-    {
-        $logger = $this->getLogger();
-        $logger->{$level}($message, array('user' => 'Bob'));
-        $logger->log($level, $message, array('user' => 'Bob'));
-
-        $expected = array(
-            $level.' message of level '.$level.' with context: Bob',
-            $level.' message of level '.$level.' with context: Bob',
-        );
-        $this->assertEquals($expected, $this->getLogs());
-    }
-
-    public function provideLevelsAndMessages()
-    {
-        return array(
-            LogLevel::EMERGENCY => array(LogLevel::EMERGENCY, 'message of level emergency with context: {user}'),
-            LogLevel::ALERT => array(LogLevel::ALERT, 'message of level alert with context: {user}'),
-            LogLevel::CRITICAL => array(LogLevel::CRITICAL, 'message of level critical with context: {user}'),
-            LogLevel::ERROR => array(LogLevel::ERROR, 'message of level error with context: {user}'),
-            LogLevel::WARNING => array(LogLevel::WARNING, 'message of level warning with context: {user}'),
-            LogLevel::NOTICE => array(LogLevel::NOTICE, 'message of level notice with context: {user}'),
-            LogLevel::INFO => array(LogLevel::INFO, 'message of level info with context: {user}'),
-            LogLevel::DEBUG => array(LogLevel::DEBUG, 'message of level debug with context: {user}'),
-        );
-    }
-
-    /**
-     * @expectedException \Psr\Log\InvalidArgumentException
-     */
-    public function testThrowsOnInvalidLevel()
-    {
-        $logger = $this->getLogger();
-        $logger->log('invalid level', 'Foo');
-    }
-
-    public function testContextReplacement()
-    {
-        $logger = $this->getLogger();
-        $logger->info('{Message {nothing} {user} {foo.bar} a}', array('user' => 'Bob', 'foo.bar' => 'Bar'));
-
-        $expected = array('info {Message {nothing} Bob Bar a}');
-        $this->assertEquals($expected, $this->getLogs());
-    }
-
-    public function testObjectCastToString()
-    {
-        if (method_exists($this, 'createPartialMock')) {
-            $dummy = $this->createPartialMock('Psr\Log\Test\DummyTest', array('__toString'));
-        } else {
-            $dummy = $this->getMock('Psr\Log\Test\DummyTest', array('__toString'));
-        }
-        $dummy->expects($this->once())
-            ->method('__toString')
-            ->will($this->returnValue('DUMMY'));
-
-        $this->getLogger()->warning($dummy);
-
-        $expected = array('warning DUMMY');
-        $this->assertEquals($expected, $this->getLogs());
-    }
-
-    public function testContextCanContainAnything()
-    {
-        $closed = fopen('php://memory', 'r');
-        fclose($closed);
-
-        $context = array(
-            'bool' => true,
-            'null' => null,
-            'string' => 'Foo',
-            'int' => 0,
-            'float' => 0.5,
-            'nested' => array('with object' => new DummyTest),
-            'object' => new \DateTime,
-            'resource' => fopen('php://memory', 'r'),
-            'closed' => $closed,
-        );
-
-        $this->getLogger()->warning('Crazy context data', $context);
-
-        $expected = array('warning Crazy context data');
-        $this->assertEquals($expected, $this->getLogs());
-    }
-
-    public function testContextExceptionKeyCanBeExceptionOrOtherValues()
-    {
-        $logger = $this->getLogger();
-        $logger->warning('Random message', array('exception' => 'oops'));
-        $logger->critical('Uncaught Exception!', array('exception' => new \LogicException('Fail')));
-
-        $expected = array(
-            'warning Random message',
-            'critical Uncaught Exception!'
-        );
-        $this->assertEquals($expected, $this->getLogs());
-    }
-}
diff --git a/auth/cas/CAS/vendor/psr/log/Psr/Log/Test/TestLogger.php b/auth/cas/CAS/vendor/psr/log/Psr/Log/Test/TestLogger.php
deleted file mode 100644
index 1be3230496b..00000000000
--- a/auth/cas/CAS/vendor/psr/log/Psr/Log/Test/TestLogger.php
+++ /dev/null
@@ -1,147 +0,0 @@
-<?php
-
-namespace Psr\Log\Test;
-
-use Psr\Log\AbstractLogger;
-
-/**
- * Used for testing purposes.
- *
- * It records all records and gives you access to them for verification.
- *
- * @method bool hasEmergency($record)
- * @method bool hasAlert($record)
- * @method bool hasCritical($record)
- * @method bool hasError($record)
- * @method bool hasWarning($record)
- * @method bool hasNotice($record)
- * @method bool hasInfo($record)
- * @method bool hasDebug($record)
- *
- * @method bool hasEmergencyRecords()
- * @method bool hasAlertRecords()
- * @method bool hasCriticalRecords()
- * @method bool hasErrorRecords()
- * @method bool hasWarningRecords()
- * @method bool hasNoticeRecords()
- * @method bool hasInfoRecords()
- * @method bool hasDebugRecords()
- *
- * @method bool hasEmergencyThatContains($message)
- * @method bool hasAlertThatContains($message)
- * @method bool hasCriticalThatContains($message)
- * @method bool hasErrorThatContains($message)
- * @method bool hasWarningThatContains($message)
- * @method bool hasNoticeThatContains($message)
- * @method bool hasInfoThatContains($message)
- * @method bool hasDebugThatContains($message)
- *
- * @method bool hasEmergencyThatMatches($message)
- * @method bool hasAlertThatMatches($message)
- * @method bool hasCriticalThatMatches($message)
- * @method bool hasErrorThatMatches($message)
- * @method bool hasWarningThatMatches($message)
- * @method bool hasNoticeThatMatches($message)
- * @method bool hasInfoThatMatches($message)
- * @method bool hasDebugThatMatches($message)
- *
- * @method bool hasEmergencyThatPasses($message)
- * @method bool hasAlertThatPasses($message)
- * @method bool hasCriticalThatPasses($message)
- * @method bool hasErrorThatPasses($message)
- * @method bool hasWarningThatPasses($message)
- * @method bool hasNoticeThatPasses($message)
- * @method bool hasInfoThatPasses($message)
- * @method bool hasDebugThatPasses($message)
- */
-class TestLogger extends AbstractLogger
-{
-    /**
-     * @var array
-     */
-    public $records = [];
-
-    public $recordsByLevel = [];
-
-    /**
-     * @inheritdoc
-     */
-    public function log($level, $message, array $context = [])
-    {
-        $record = [
-            'level' => $level,
-            'message' => $message,
-            'context' => $context,
-        ];
-
-        $this->recordsByLevel[$record['level']][] = $record;
-        $this->records[] = $record;
-    }
-
-    public function hasRecords($level)
-    {
-        return isset($this->recordsByLevel[$level]);
-    }
-
-    public function hasRecord($record, $level)
-    {
-        if (is_string($record)) {
-            $record = ['message' => $record];
-        }
-        return $this->hasRecordThatPasses(function ($rec) use ($record) {
-            if ($rec['message'] !== $record['message']) {
-                return false;
-            }
-            if (isset($record['context']) && $rec['context'] !== $record['context']) {
-                return false;
-            }
-            return true;
-        }, $level);
-    }
-
-    public function hasRecordThatContains($message, $level)
-    {
-        return $this->hasRecordThatPasses(function ($rec) use ($message) {
-            return strpos($rec['message'], $message) !== false;
-        }, $level);
-    }
-
-    public function hasRecordThatMatches($regex, $level)
-    {
-        return $this->hasRecordThatPasses(function ($rec) use ($regex) {
-            return preg_match($regex, $rec['message']) > 0;
-        }, $level);
-    }
-
-    public function hasRecordThatPasses(callable $predicate, $level)
-    {
-        if (!isset($this->recordsByLevel[$level])) {
-            return false;
-        }
-        foreach ($this->recordsByLevel[$level] as $i => $rec) {
-            if (call_user_func($predicate, $rec, $i)) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    public function __call($method, $args)
-    {
-        if (preg_match('/(.*)(Debug|Info|Notice|Warning|Error|Critical|Alert|Emergency)(.*)/', $method, $matches) > 0) {
-            $genericMethod = $matches[1] . ('Records' !== $matches[3] ? 'Record' : '') . $matches[3];
-            $level = strtolower($matches[2]);
-            if (method_exists($this, $genericMethod)) {
-                $args[] = $level;
-                return call_user_func_array([$this, $genericMethod], $args);
-            }
-        }
-        throw new \BadMethodCallException('Call to undefined method ' . get_class($this) . '::' . $method . '()');
-    }
-
-    public function reset()
-    {
-        $this->records = [];
-        $this->recordsByLevel = [];
-    }
-}
diff --git a/auth/cas/CAS/vendor/psr/log/README.md b/auth/cas/CAS/vendor/psr/log/README.md
deleted file mode 100644
index a9f20c437b3..00000000000
--- a/auth/cas/CAS/vendor/psr/log/README.md
+++ /dev/null
@@ -1,58 +0,0 @@
-PSR Log
-=======
-
-This repository holds all interfaces/classes/traits related to
-[PSR-3](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md).
-
-Note that this is not a logger of its own. It is merely an interface that
-describes a logger. See the specification for more details.
-
-Installation
-------------
-
-```bash
-composer require psr/log
-```
-
-Usage
------
-
-If you need a logger, you can use the interface like this:
-
-```php
-<?php
-
-use Psr\Log\LoggerInterface;
-
-class Foo
-{
-    private $logger;
-
-    public function __construct(LoggerInterface $logger = null)
-    {
-        $this->logger = $logger;
-    }
-
-    public function doSomething()
-    {
-        if ($this->logger) {
-            $this->logger->info('Doing work');
-        }
-           
-        try {
-            $this->doSomethingElse();
-        } catch (Exception $exception) {
-            $this->logger->error('Oh no!', array('exception' => $exception));
-        }
-
-        // do something useful
-    }
-}
-```
-
-You can then pick one of the implementations of the interface to get a logger.
-
-If you want to implement the interface, you can require this package and
-implement `Psr\Log\LoggerInterface` in your code. Please read the
-[specification text](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md)
-for details.
diff --git a/auth/cas/CAS/vendor/psr/log/composer.json b/auth/cas/CAS/vendor/psr/log/composer.json
deleted file mode 100644
index ca056953770..00000000000
--- a/auth/cas/CAS/vendor/psr/log/composer.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-    "name": "psr/log",
-    "description": "Common interface for logging libraries",
-    "keywords": ["psr", "psr-3", "log"],
-    "homepage": "https://github.com/php-fig/log",
-    "license": "MIT",
-    "authors": [
-        {
-            "name": "PHP-FIG",
-            "homepage": "https://www.php-fig.org/"
-        }
-    ],
-    "require": {
-        "php": ">=5.3.0"
-    },
-    "autoload": {
-        "psr-4": {
-            "Psr\\Log\\": "Psr/Log/"
-        }
-    },
-    "extra": {
-        "branch-alias": {
-            "dev-master": "1.1.x-dev"
-        }
-    }
-}