From b967338c48b1103d41888eea76eba5a7aa7383b5 Mon Sep 17 00:00:00 2001
From: Molkobain <lajarige.guillaume@free.fr>
Date: Fri, 21 Mar 2025 15:15:14 +0100
Subject: [PATCH] =?UTF-8?q?:bug:=20N=C2=B08278=20-=20Avoid=20autoloaders?=
 =?UTF-8?q?=20class=20name=20conflict=20by=20ensuring=20all=20existing=20h?=
 =?UTF-8?q?ave=20a=20unique=20name=20(#704)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* :bug: Avoid autoloaders class name conflict by ensuring all existing have a unique name

* :bug: Redump itop-attachments autoloaders for correct suffix
---
 datamodels/2.x/authent-cas/composer.json      |   1 +
 datamodels/2.x/authent-cas/composer.lock      |  10 +-
 .../2.x/authent-cas/vendor/autoload.php       |  20 ++-
 .../vendor/composer/ClassLoader.php           | 137 +++++++++---------
 .../vendor/composer/InstalledVersions.php     |  65 +++++++--
 .../vendor/composer/autoload_classmap.php     |   2 +-
 .../vendor/composer/autoload_namespaces.php   |   2 +-
 .../vendor/composer/autoload_psr4.php         |   2 +-
 .../vendor/composer/autoload_real.php         |  21 +--
 .../vendor/composer/autoload_static.php       |   8 +-
 .../authent-cas/vendor/composer/installed.php |   8 +-
 datamodels/2.x/itop-attachments/composer.json |   1 +
 datamodels/2.x/itop-attachments/composer.lock |  10 +-
 .../2.x/itop-attachments/vendor/autoload.php  |  20 ++-
 .../vendor/composer/ClassLoader.php           | 137 +++++++++---------
 .../vendor/composer/InstalledVersions.php     |  56 +++++--
 .../vendor/composer/autoload_classmap.php     |   2 +-
 .../vendor/composer/autoload_namespaces.php   |   2 +-
 .../vendor/composer/autoload_psr4.php         |   2 +-
 .../vendor/composer/autoload_real.php         |  21 +--
 .../vendor/composer/autoload_static.php       |   8 +-
 .../vendor/composer/installed.php             |   8 +-
 .../2.x/itop-oauth-client/vendor/autoload.php |  20 ++-
 .../vendor/composer/ClassLoader.php           | 137 +++++++++---------
 .../vendor/composer/InstalledVersions.php     |  65 +++++++--
 .../vendor/composer/autoload_classmap.php     |   2 +-
 .../vendor/composer/autoload_namespaces.php   |   2 +-
 .../vendor/composer/autoload_psr4.php         |   2 +-
 .../vendor/composer/autoload_real.php         |  21 +--
 .../vendor/composer/autoload_static.php       |   8 +-
 .../vendor/composer/installed.php             |   6 +-
 .../2.x/itop-portal-base/portal/composer.json |   5 +-
 .../portal/vendor/autoload.php                |   2 +-
 .../portal/vendor/composer/autoload_real.php  |   9 +-
 .../vendor/composer/autoload_static.php       |   8 +-
 35 files changed, 497 insertions(+), 333 deletions(-)

diff --git a/datamodels/2.x/authent-cas/composer.json b/datamodels/2.x/authent-cas/composer.json
index 0ef4b4858..1fa7b2ae6 100644
--- a/datamodels/2.x/authent-cas/composer.json
+++ b/datamodels/2.x/authent-cas/composer.json
@@ -1,4 +1,5 @@
 {
+  "name": "combodo/authent-cas",
   "config" : {
     "classmap-authoritative" : true
   },
diff --git a/datamodels/2.x/authent-cas/composer.lock b/datamodels/2.x/authent-cas/composer.lock
index fd0bcbcb7..4186a9bc1 100644
--- a/datamodels/2.x/authent-cas/composer.lock
+++ b/datamodels/2.x/authent-cas/composer.lock
@@ -4,15 +4,15 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "d751713988987e9331980363e24189ce",
+    "content-hash": "2f342cfe65023402c1e00d88698d52b9",
     "packages": [],
     "packages-dev": [],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {},
     "prefer-stable": false,
     "prefer-lowest": false,
-    "platform": [],
-    "platform-dev": [],
-    "plugin-api-version": "2.1.0"
+    "platform": {},
+    "platform-dev": {},
+    "plugin-api-version": "2.6.0"
 }
diff --git a/datamodels/2.x/authent-cas/vendor/autoload.php b/datamodels/2.x/authent-cas/vendor/autoload.php
index 9b40f3c15..3d23195db 100644
--- a/datamodels/2.x/authent-cas/vendor/autoload.php
+++ b/datamodels/2.x/authent-cas/vendor/autoload.php
@@ -2,6 +2,24 @@
 
 // autoload.php @generated by Composer
 
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInit1878ad96115c3aa0fa5e9fd9807f5db0::getLoader();
+return ComposerAutoloaderInit2f342cfe65023402c1e00d88698d52b9::getLoader();
diff --git a/datamodels/2.x/authent-cas/vendor/composer/ClassLoader.php b/datamodels/2.x/authent-cas/vendor/composer/ClassLoader.php
index 0cd6055d1..7824d8f7e 100644
--- a/datamodels/2.x/authent-cas/vendor/composer/ClassLoader.php
+++ b/datamodels/2.x/authent-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-var 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/datamodels/2.x/authent-cas/vendor/composer/InstalledVersions.php b/datamodels/2.x/authent-cas/vendor/composer/InstalledVersions.php
index 7c5502ca4..6d29bff66 100644
--- a/datamodels/2.x/authent-cas/vendor/composer/InstalledVersions.php
+++ b/datamodels/2.x/authent-cas/vendor/composer/InstalledVersions.php
@@ -21,11 +21,31 @@ use Composer\Semver\VersionParser;
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
+    /**
+     * @var mixed[]|null
+     * @psalm-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[]}>}|array{}|null
+     */
     private static $installed;
+
+    /**
+     * @var bool
+     */
+    private static $installedIsLocalDir;
+
+    /**
+     * @var bool|null
+     */
     private static $canGetVendors;
+
+    /**
+     * @var array[]
+     * @psalm-var array<string, 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[]}>}>
+     */
     private static $installedByVendor = array();
 
     /**
@@ -83,7 +103,7 @@ 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;
             }
         }
 
@@ -104,7 +124,7 @@ 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);
@@ -228,7 +248,7 @@ class InstalledVersions
 
     /**
      * @return array
-     * @psalm-return array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}
+     * @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
      */
     public static function getRootPackage()
     {
@@ -242,7 +262,7 @@ class InstalledVersions
      *
      * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
      * @return array[]
-     * @psalm-return array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}
+     * @psalm-return 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[]}>}
      */
     public static function getRawData()
     {
@@ -265,7 +285,7 @@ class InstalledVersions
      * Returns the raw data of all installed.php which are currently loaded for custom implementations
      *
      * @return array[]
-     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     * @psalm-return list<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[]}>}>
      */
     public static function getAllRawData()
     {
@@ -288,17 +308,23 @@ class InstalledVersions
      * @param  array[] $data A vendor/composer/installed.php data set
      * @return void
      *
-     * @psalm-param array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>} $data
+     * @psalm-param 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[]}>} $data
      */
     public static function reload($data)
     {
         self::$installed = $data;
         self::$installedByVendor = array();
+
+        // when using reload, we disable the duplicate protection to ensure that self::$installed data is
+        // always returned, but we cannot know whether it comes from the installed.php in __DIR__ or not,
+        // so we have to assume it does not, and that may result in duplicate data being returned when listing
+        // all installed packages for example
+        self::$installedIsLocalDir = false;
     }
 
     /**
      * @return array[]
-     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     * @psalm-return list<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[]}>}>
      */
     private static function getInstalled()
     {
@@ -307,17 +333,27 @@ class InstalledVersions
         }
 
         $installed = array();
+        $copiedLocalDir = false;
 
         if (self::$canGetVendors) {
+            $selfDir = strtr(__DIR__, '\\', '/');
             foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
+                $vendorDir = strtr($vendorDir, '\\', '/');
                 if (isset(self::$installedByVendor[$vendorDir])) {
                     $installed[] = self::$installedByVendor[$vendorDir];
                 } elseif (is_file($vendorDir.'/composer/installed.php')) {
-                    $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
-                    if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
-                        self::$installed = $installed[count($installed) - 1];
+                    /** @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 $vendorDir.'/composer/installed.php';
+                    self::$installedByVendor[$vendorDir] = $required;
+                    $installed[] = $required;
+                    if (self::$installed === null && $vendorDir.'/composer' === $selfDir) {
+                        self::$installed = $required;
+                        self::$installedIsLocalDir = true;
                     }
                 }
+                if (self::$installedIsLocalDir && $vendorDir.'/composer' === $selfDir) {
+                    $copiedLocalDir = true;
+                }
             }
         }
 
@@ -325,12 +361,17 @@ 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::$installed !== array() && !$copiedLocalDir) {
+            $installed[] = self::$installed;
+        }
 
         return $installed;
     }
diff --git a/datamodels/2.x/authent-cas/vendor/composer/autoload_classmap.php b/datamodels/2.x/authent-cas/vendor/composer/autoload_classmap.php
index 329956949..8ccc1eeb4 100644
--- a/datamodels/2.x/authent-cas/vendor/composer/autoload_classmap.php
+++ b/datamodels/2.x/authent-cas/vendor/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname($vendorDir);
 
 return array(
diff --git a/datamodels/2.x/authent-cas/vendor/composer/autoload_namespaces.php b/datamodels/2.x/authent-cas/vendor/composer/autoload_namespaces.php
index b7fc0125d..15a2ff3ad 100644
--- a/datamodels/2.x/authent-cas/vendor/composer/autoload_namespaces.php
+++ b/datamodels/2.x/authent-cas/vendor/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname($vendorDir);
 
 return array(
diff --git a/datamodels/2.x/authent-cas/vendor/composer/autoload_psr4.php b/datamodels/2.x/authent-cas/vendor/composer/autoload_psr4.php
index dcb11d390..479fcea01 100644
--- a/datamodels/2.x/authent-cas/vendor/composer/autoload_psr4.php
+++ b/datamodels/2.x/authent-cas/vendor/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname($vendorDir);
 
 return array(
diff --git a/datamodels/2.x/authent-cas/vendor/composer/autoload_real.php b/datamodels/2.x/authent-cas/vendor/composer/autoload_real.php
index 06a1b3556..ddef12f52 100644
--- a/datamodels/2.x/authent-cas/vendor/composer/autoload_real.php
+++ b/datamodels/2.x/authent-cas/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit1878ad96115c3aa0fa5e9fd9807f5db0
+class ComposerAutoloaderInit2f342cfe65023402c1e00d88698d52b9
 {
     private static $loader;
 
@@ -22,21 +22,12 @@ class ComposerAutoloaderInit1878ad96115c3aa0fa5e9fd9807f5db0
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInit1878ad96115c3aa0fa5e9fd9807f5db0', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
-        spl_autoload_unregister(array('ComposerAutoloaderInit1878ad96115c3aa0fa5e9fd9807f5db0', 'loadClassLoader'));
+        spl_autoload_register(array('ComposerAutoloaderInit2f342cfe65023402c1e00d88698d52b9', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
+        spl_autoload_unregister(array('ComposerAutoloaderInit2f342cfe65023402c1e00d88698d52b9', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInit1878ad96115c3aa0fa5e9fd9807f5db0::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        call_user_func(\Composer\Autoload\ComposerStaticInit2f342cfe65023402c1e00d88698d52b9::getInitializer($loader));
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/datamodels/2.x/authent-cas/vendor/composer/autoload_static.php b/datamodels/2.x/authent-cas/vendor/composer/autoload_static.php
index 2f08d48c5..d7b23c909 100644
--- a/datamodels/2.x/authent-cas/vendor/composer/autoload_static.php
+++ b/datamodels/2.x/authent-cas/vendor/composer/autoload_static.php
@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInit1878ad96115c3aa0fa5e9fd9807f5db0
+class ComposerStaticInit2f342cfe65023402c1e00d88698d52b9
 {
     public static $prefixLengthsPsr4 = array (
         'C' => 
@@ -31,9 +31,9 @@ class ComposerStaticInit1878ad96115c3aa0fa5e9fd9807f5db0
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInit1878ad96115c3aa0fa5e9fd9807f5db0::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInit1878ad96115c3aa0fa5e9fd9807f5db0::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInit1878ad96115c3aa0fa5e9fd9807f5db0::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInit2f342cfe65023402c1e00d88698d52b9::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit2f342cfe65023402c1e00d88698d52b9::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInit2f342cfe65023402c1e00d88698d52b9::$classMap;
 
         }, null, ClassLoader::class);
     }
diff --git a/datamodels/2.x/authent-cas/vendor/composer/installed.php b/datamodels/2.x/authent-cas/vendor/composer/installed.php
index f2779c751..2ffe0b3ff 100644
--- a/datamodels/2.x/authent-cas/vendor/composer/installed.php
+++ b/datamodels/2.x/authent-cas/vendor/composer/installed.php
@@ -1,22 +1,22 @@
 <?php return array(
     'root' => array(
+        'name' => 'combodo/authent-cas',
         'pretty_version' => 'dev-develop',
         'version' => 'dev-develop',
+        'reference' => '567bdc4200f5edb335a39c4b48fbd18bacb6cfc7',
         'type' => 'library',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
-        'reference' => '5a1627632aa2e605996c1c556c60c2a2cddc0a05',
-        'name' => '__root__',
         'dev' => true,
     ),
     'versions' => array(
-        '__root__' => array(
+        'combodo/authent-cas' => array(
             'pretty_version' => 'dev-develop',
             'version' => 'dev-develop',
+            'reference' => '567bdc4200f5edb335a39c4b48fbd18bacb6cfc7',
             'type' => 'library',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
-            'reference' => '5a1627632aa2e605996c1c556c60c2a2cddc0a05',
             'dev_requirement' => false,
         ),
     ),
diff --git a/datamodels/2.x/itop-attachments/composer.json b/datamodels/2.x/itop-attachments/composer.json
index 69668d8bd..2e9fd7f5c 100644
--- a/datamodels/2.x/itop-attachments/composer.json
+++ b/datamodels/2.x/itop-attachments/composer.json
@@ -1,4 +1,5 @@
 {
+  "name": "combodo/itop-attachments",
   "config" : {
     "classmap-authoritative" : true
   },
diff --git a/datamodels/2.x/itop-attachments/composer.lock b/datamodels/2.x/itop-attachments/composer.lock
index fd0bcbcb7..282e19f05 100644
--- a/datamodels/2.x/itop-attachments/composer.lock
+++ b/datamodels/2.x/itop-attachments/composer.lock
@@ -4,15 +4,15 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "d751713988987e9331980363e24189ce",
+    "content-hash": "ee10bebff75617dbf9d929ac6e40c19f",
     "packages": [],
     "packages-dev": [],
     "aliases": [],
     "minimum-stability": "stable",
-    "stability-flags": [],
+    "stability-flags": {},
     "prefer-stable": false,
     "prefer-lowest": false,
-    "platform": [],
-    "platform-dev": [],
-    "plugin-api-version": "2.1.0"
+    "platform": {},
+    "platform-dev": {},
+    "plugin-api-version": "2.6.0"
 }
diff --git a/datamodels/2.x/itop-attachments/vendor/autoload.php b/datamodels/2.x/itop-attachments/vendor/autoload.php
index 03ee81580..b5fa79660 100644
--- a/datamodels/2.x/itop-attachments/vendor/autoload.php
+++ b/datamodels/2.x/itop-attachments/vendor/autoload.php
@@ -2,6 +2,24 @@
 
 // autoload.php @generated by Composer
 
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInit478f6fa51842c80229f6a5c4f2ecbd50::getLoader();
+return ComposerAutoloaderInitee10bebff75617dbf9d929ac6e40c19f::getLoader();
diff --git a/datamodels/2.x/itop-attachments/vendor/composer/ClassLoader.php b/datamodels/2.x/itop-attachments/vendor/composer/ClassLoader.php
index 0cd6055d1..7824d8f7e 100644
--- a/datamodels/2.x/itop-attachments/vendor/composer/ClassLoader.php
+++ b/datamodels/2.x/itop-attachments/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-var 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/datamodels/2.x/itop-attachments/vendor/composer/InstalledVersions.php b/datamodels/2.x/itop-attachments/vendor/composer/InstalledVersions.php
index d50e0c9fc..6d29bff66 100644
--- a/datamodels/2.x/itop-attachments/vendor/composer/InstalledVersions.php
+++ b/datamodels/2.x/itop-attachments/vendor/composer/InstalledVersions.php
@@ -21,15 +21,22 @@ use Composer\Semver\VersionParser;
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
     /**
      * @var mixed[]|null
-     * @psalm-var array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}|array{}|null
+     * @psalm-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[]}>}|array{}|null
      */
     private static $installed;
 
+    /**
+     * @var bool
+     */
+    private static $installedIsLocalDir;
+
     /**
      * @var bool|null
      */
@@ -37,7 +44,7 @@ class InstalledVersions
 
     /**
      * @var array[]
-     * @psalm-var array<string, array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     * @psalm-var array<string, 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[]}>}>
      */
     private static $installedByVendor = array();
 
@@ -96,7 +103,7 @@ 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;
             }
         }
 
@@ -117,7 +124,7 @@ 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);
@@ -241,7 +248,7 @@ class InstalledVersions
 
     /**
      * @return array
-     * @psalm-return array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}
+     * @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
      */
     public static function getRootPackage()
     {
@@ -255,7 +262,7 @@ class InstalledVersions
      *
      * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
      * @return array[]
-     * @psalm-return array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}
+     * @psalm-return 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[]}>}
      */
     public static function getRawData()
     {
@@ -278,7 +285,7 @@ class InstalledVersions
      * Returns the raw data of all installed.php which are currently loaded for custom implementations
      *
      * @return array[]
-     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     * @psalm-return list<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[]}>}>
      */
     public static function getAllRawData()
     {
@@ -301,17 +308,23 @@ class InstalledVersions
      * @param  array[] $data A vendor/composer/installed.php data set
      * @return void
      *
-     * @psalm-param array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>} $data
+     * @psalm-param 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[]}>} $data
      */
     public static function reload($data)
     {
         self::$installed = $data;
         self::$installedByVendor = array();
+
+        // when using reload, we disable the duplicate protection to ensure that self::$installed data is
+        // always returned, but we cannot know whether it comes from the installed.php in __DIR__ or not,
+        // so we have to assume it does not, and that may result in duplicate data being returned when listing
+        // all installed packages for example
+        self::$installedIsLocalDir = false;
     }
 
     /**
      * @return array[]
-     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     * @psalm-return list<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[]}>}>
      */
     private static function getInstalled()
     {
@@ -320,17 +333,27 @@ class InstalledVersions
         }
 
         $installed = array();
+        $copiedLocalDir = false;
 
         if (self::$canGetVendors) {
+            $selfDir = strtr(__DIR__, '\\', '/');
             foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
+                $vendorDir = strtr($vendorDir, '\\', '/');
                 if (isset(self::$installedByVendor[$vendorDir])) {
                     $installed[] = self::$installedByVendor[$vendorDir];
                 } elseif (is_file($vendorDir.'/composer/installed.php')) {
-                    $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
-                    if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
-                        self::$installed = $installed[count($installed) - 1];
+                    /** @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 $vendorDir.'/composer/installed.php';
+                    self::$installedByVendor[$vendorDir] = $required;
+                    $installed[] = $required;
+                    if (self::$installed === null && $vendorDir.'/composer' === $selfDir) {
+                        self::$installed = $required;
+                        self::$installedIsLocalDir = true;
                     }
                 }
+                if (self::$installedIsLocalDir && $vendorDir.'/composer' === $selfDir) {
+                    $copiedLocalDir = true;
+                }
             }
         }
 
@@ -338,12 +361,17 @@ 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::$installed !== array() && !$copiedLocalDir) {
+            $installed[] = self::$installed;
+        }
 
         return $installed;
     }
diff --git a/datamodels/2.x/itop-attachments/vendor/composer/autoload_classmap.php b/datamodels/2.x/itop-attachments/vendor/composer/autoload_classmap.php
index fb1e14980..1158fc0b3 100644
--- a/datamodels/2.x/itop-attachments/vendor/composer/autoload_classmap.php
+++ b/datamodels/2.x/itop-attachments/vendor/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname($vendorDir);
 
 return array(
diff --git a/datamodels/2.x/itop-attachments/vendor/composer/autoload_namespaces.php b/datamodels/2.x/itop-attachments/vendor/composer/autoload_namespaces.php
index b7fc0125d..15a2ff3ad 100644
--- a/datamodels/2.x/itop-attachments/vendor/composer/autoload_namespaces.php
+++ b/datamodels/2.x/itop-attachments/vendor/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname($vendorDir);
 
 return array(
diff --git a/datamodels/2.x/itop-attachments/vendor/composer/autoload_psr4.php b/datamodels/2.x/itop-attachments/vendor/composer/autoload_psr4.php
index 4177e296b..d1b73c0c5 100644
--- a/datamodels/2.x/itop-attachments/vendor/composer/autoload_psr4.php
+++ b/datamodels/2.x/itop-attachments/vendor/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname($vendorDir);
 
 return array(
diff --git a/datamodels/2.x/itop-attachments/vendor/composer/autoload_real.php b/datamodels/2.x/itop-attachments/vendor/composer/autoload_real.php
index 2ebcbdf3a..30a40d586 100644
--- a/datamodels/2.x/itop-attachments/vendor/composer/autoload_real.php
+++ b/datamodels/2.x/itop-attachments/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInit478f6fa51842c80229f6a5c4f2ecbd50
+class ComposerAutoloaderInitee10bebff75617dbf9d929ac6e40c19f
 {
     private static $loader;
 
@@ -22,21 +22,12 @@ class ComposerAutoloaderInit478f6fa51842c80229f6a5c4f2ecbd50
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInit478f6fa51842c80229f6a5c4f2ecbd50', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
-        spl_autoload_unregister(array('ComposerAutoloaderInit478f6fa51842c80229f6a5c4f2ecbd50', 'loadClassLoader'));
+        spl_autoload_register(array('ComposerAutoloaderInitee10bebff75617dbf9d929ac6e40c19f', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
+        spl_autoload_unregister(array('ComposerAutoloaderInitee10bebff75617dbf9d929ac6e40c19f', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInit478f6fa51842c80229f6a5c4f2ecbd50::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        call_user_func(\Composer\Autoload\ComposerStaticInitee10bebff75617dbf9d929ac6e40c19f::getInitializer($loader));
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/datamodels/2.x/itop-attachments/vendor/composer/autoload_static.php b/datamodels/2.x/itop-attachments/vendor/composer/autoload_static.php
index d239ed233..d11ddb86c 100644
--- a/datamodels/2.x/itop-attachments/vendor/composer/autoload_static.php
+++ b/datamodels/2.x/itop-attachments/vendor/composer/autoload_static.php
@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInit478f6fa51842c80229f6a5c4f2ecbd50
+class ComposerStaticInitee10bebff75617dbf9d929ac6e40c19f
 {
     public static $prefixLengthsPsr4 = array (
         'C' => 
@@ -28,9 +28,9 @@ class ComposerStaticInit478f6fa51842c80229f6a5c4f2ecbd50
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInit478f6fa51842c80229f6a5c4f2ecbd50::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInit478f6fa51842c80229f6a5c4f2ecbd50::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInit478f6fa51842c80229f6a5c4f2ecbd50::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInitee10bebff75617dbf9d929ac6e40c19f::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInitee10bebff75617dbf9d929ac6e40c19f::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInitee10bebff75617dbf9d929ac6e40c19f::$classMap;
 
         }, null, ClassLoader::class);
     }
diff --git a/datamodels/2.x/itop-attachments/vendor/composer/installed.php b/datamodels/2.x/itop-attachments/vendor/composer/installed.php
index e31aec55c..63b59f0a9 100644
--- a/datamodels/2.x/itop-attachments/vendor/composer/installed.php
+++ b/datamodels/2.x/itop-attachments/vendor/composer/installed.php
@@ -1,22 +1,22 @@
 <?php return array(
     'root' => array(
+        'name' => 'combodo/itop-attachments',
         'pretty_version' => 'dev-develop',
         'version' => 'dev-develop',
+        'reference' => 'd9ea2d27026782c29be93eb9d14ebb636e8e2484',
         'type' => 'library',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
-        'reference' => 'cd585f68391ccb113ec98bf911ff6b5ebf979d8b',
-        'name' => '__root__',
         'dev' => true,
     ),
     'versions' => array(
-        '__root__' => array(
+        'combodo/itop-attachments' => array(
             'pretty_version' => 'dev-develop',
             'version' => 'dev-develop',
+            'reference' => 'd9ea2d27026782c29be93eb9d14ebb636e8e2484',
             'type' => 'library',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
-            'reference' => 'cd585f68391ccb113ec98bf911ff6b5ebf979d8b',
             'dev_requirement' => false,
         ),
     ),
diff --git a/datamodels/2.x/itop-oauth-client/vendor/autoload.php b/datamodels/2.x/itop-oauth-client/vendor/autoload.php
index d7cdc470f..95a06debf 100644
--- a/datamodels/2.x/itop-oauth-client/vendor/autoload.php
+++ b/datamodels/2.x/itop-oauth-client/vendor/autoload.php
@@ -2,6 +2,24 @@
 
 // autoload.php @generated by Composer
 
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    trigger_error(
+        $err,
+        E_USER_ERROR
+    );
+}
+
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInitd52424b43ff18219f2ec935428aff074::getLoader();
+return ComposerAutoloaderInit285a4d33f818950c151bb893193d2cce::getLoader();
diff --git a/datamodels/2.x/itop-oauth-client/vendor/composer/ClassLoader.php b/datamodels/2.x/itop-oauth-client/vendor/composer/ClassLoader.php
index 0cd6055d1..7824d8f7e 100644
--- a/datamodels/2.x/itop-oauth-client/vendor/composer/ClassLoader.php
+++ b/datamodels/2.x/itop-oauth-client/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-var 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/datamodels/2.x/itop-oauth-client/vendor/composer/InstalledVersions.php b/datamodels/2.x/itop-oauth-client/vendor/composer/InstalledVersions.php
index 7c5502ca4..6d29bff66 100644
--- a/datamodels/2.x/itop-oauth-client/vendor/composer/InstalledVersions.php
+++ b/datamodels/2.x/itop-oauth-client/vendor/composer/InstalledVersions.php
@@ -21,11 +21,31 @@ use Composer\Semver\VersionParser;
  * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
  *
  * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
  */
 class InstalledVersions
 {
+    /**
+     * @var mixed[]|null
+     * @psalm-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[]}>}|array{}|null
+     */
     private static $installed;
+
+    /**
+     * @var bool
+     */
+    private static $installedIsLocalDir;
+
+    /**
+     * @var bool|null
+     */
     private static $canGetVendors;
+
+    /**
+     * @var array[]
+     * @psalm-var array<string, 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[]}>}>
+     */
     private static $installedByVendor = array();
 
     /**
@@ -83,7 +103,7 @@ 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;
             }
         }
 
@@ -104,7 +124,7 @@ 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);
@@ -228,7 +248,7 @@ class InstalledVersions
 
     /**
      * @return array
-     * @psalm-return array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}
+     * @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
      */
     public static function getRootPackage()
     {
@@ -242,7 +262,7 @@ class InstalledVersions
      *
      * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
      * @return array[]
-     * @psalm-return array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}
+     * @psalm-return 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[]}>}
      */
     public static function getRawData()
     {
@@ -265,7 +285,7 @@ class InstalledVersions
      * Returns the raw data of all installed.php which are currently loaded for custom implementations
      *
      * @return array[]
-     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     * @psalm-return list<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[]}>}>
      */
     public static function getAllRawData()
     {
@@ -288,17 +308,23 @@ class InstalledVersions
      * @param  array[] $data A vendor/composer/installed.php data set
      * @return void
      *
-     * @psalm-param array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>} $data
+     * @psalm-param 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[]}>} $data
      */
     public static function reload($data)
     {
         self::$installed = $data;
         self::$installedByVendor = array();
+
+        // when using reload, we disable the duplicate protection to ensure that self::$installed data is
+        // always returned, but we cannot know whether it comes from the installed.php in __DIR__ or not,
+        // so we have to assume it does not, and that may result in duplicate data being returned when listing
+        // all installed packages for example
+        self::$installedIsLocalDir = false;
     }
 
     /**
      * @return array[]
-     * @psalm-return list<array{root: array{name: string, version: string, reference: string, pretty_version: string, aliases: string[], dev: bool, install_path: string, type: string}, versions: array<string, array{dev_requirement: bool, pretty_version?: string, version?: string, aliases?: string[], reference?: string, replaced?: string[], provided?: string[], install_path?: string, type?: string}>}>
+     * @psalm-return list<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[]}>}>
      */
     private static function getInstalled()
     {
@@ -307,17 +333,27 @@ class InstalledVersions
         }
 
         $installed = array();
+        $copiedLocalDir = false;
 
         if (self::$canGetVendors) {
+            $selfDir = strtr(__DIR__, '\\', '/');
             foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
+                $vendorDir = strtr($vendorDir, '\\', '/');
                 if (isset(self::$installedByVendor[$vendorDir])) {
                     $installed[] = self::$installedByVendor[$vendorDir];
                 } elseif (is_file($vendorDir.'/composer/installed.php')) {
-                    $installed[] = self::$installedByVendor[$vendorDir] = require $vendorDir.'/composer/installed.php';
-                    if (null === self::$installed && strtr($vendorDir.'/composer', '\\', '/') === strtr(__DIR__, '\\', '/')) {
-                        self::$installed = $installed[count($installed) - 1];
+                    /** @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 $vendorDir.'/composer/installed.php';
+                    self::$installedByVendor[$vendorDir] = $required;
+                    $installed[] = $required;
+                    if (self::$installed === null && $vendorDir.'/composer' === $selfDir) {
+                        self::$installed = $required;
+                        self::$installedIsLocalDir = true;
                     }
                 }
+                if (self::$installedIsLocalDir && $vendorDir.'/composer' === $selfDir) {
+                    $copiedLocalDir = true;
+                }
             }
         }
 
@@ -325,12 +361,17 @@ 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::$installed !== array() && !$copiedLocalDir) {
+            $installed[] = self::$installed;
+        }
 
         return $installed;
     }
diff --git a/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_classmap.php b/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_classmap.php
index 830aee37d..e32fe16f5 100644
--- a/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_classmap.php
+++ b/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_classmap.php
@@ -2,7 +2,7 @@
 
 // autoload_classmap.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname($vendorDir);
 
 return array(
diff --git a/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_namespaces.php b/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_namespaces.php
index b7fc0125d..15a2ff3ad 100644
--- a/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_namespaces.php
+++ b/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_namespaces.php
@@ -2,7 +2,7 @@
 
 // autoload_namespaces.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname($vendorDir);
 
 return array(
diff --git a/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_psr4.php b/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_psr4.php
index 6662c07b2..21d592cc5 100644
--- a/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_psr4.php
+++ b/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_psr4.php
@@ -2,7 +2,7 @@
 
 // autoload_psr4.php @generated by Composer
 
-$vendorDir = dirname(dirname(__FILE__));
+$vendorDir = dirname(__DIR__);
 $baseDir = dirname($vendorDir);
 
 return array(
diff --git a/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_real.php b/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_real.php
index ad033ac9f..13803fc4d 100644
--- a/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_real.php
+++ b/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInitd52424b43ff18219f2ec935428aff074
+class ComposerAutoloaderInit285a4d33f818950c151bb893193d2cce
 {
     private static $loader;
 
@@ -22,21 +22,12 @@ class ComposerAutoloaderInitd52424b43ff18219f2ec935428aff074
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInitd52424b43ff18219f2ec935428aff074', 'loadClassLoader'), true, true);
-        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(\dirname(__FILE__)));
-        spl_autoload_unregister(array('ComposerAutoloaderInitd52424b43ff18219f2ec935428aff074', 'loadClassLoader'));
+        spl_autoload_register(array('ComposerAutoloaderInit285a4d33f818950c151bb893193d2cce', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
+        spl_autoload_unregister(array('ComposerAutoloaderInit285a4d33f818950c151bb893193d2cce', 'loadClassLoader'));
 
-        $useStaticLoader = PHP_VERSION_ID >= 50600 && !defined('HHVM_VERSION') && (!function_exists('zend_loader_file_encoded') || !zend_loader_file_encoded());
-        if ($useStaticLoader) {
-            require __DIR__ . '/autoload_static.php';
-
-            call_user_func(\Composer\Autoload\ComposerStaticInitd52424b43ff18219f2ec935428aff074::getInitializer($loader));
-        } else {
-            $classMap = require __DIR__ . '/autoload_classmap.php';
-            if ($classMap) {
-                $loader->addClassMap($classMap);
-            }
-        }
+        require __DIR__ . '/autoload_static.php';
+        call_user_func(\Composer\Autoload\ComposerStaticInit285a4d33f818950c151bb893193d2cce::getInitializer($loader));
 
         $loader->setClassMapAuthoritative(true);
         $loader->register(true);
diff --git a/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_static.php b/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_static.php
index d88f44a19..650c49224 100644
--- a/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_static.php
+++ b/datamodels/2.x/itop-oauth-client/vendor/composer/autoload_static.php
@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInitd52424b43ff18219f2ec935428aff074
+class ComposerStaticInit285a4d33f818950c151bb893193d2cce
 {
     public static $prefixLengthsPsr4 = array (
         'C' => 
@@ -31,9 +31,9 @@ class ComposerStaticInitd52424b43ff18219f2ec935428aff074
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInitd52424b43ff18219f2ec935428aff074::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInitd52424b43ff18219f2ec935428aff074::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInitd52424b43ff18219f2ec935428aff074::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInit285a4d33f818950c151bb893193d2cce::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInit285a4d33f818950c151bb893193d2cce::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInit285a4d33f818950c151bb893193d2cce::$classMap;
 
         }, null, ClassLoader::class);
     }
diff --git a/datamodels/2.x/itop-oauth-client/vendor/composer/installed.php b/datamodels/2.x/itop-oauth-client/vendor/composer/installed.php
index 347a8d15a..538b7cb11 100644
--- a/datamodels/2.x/itop-oauth-client/vendor/composer/installed.php
+++ b/datamodels/2.x/itop-oauth-client/vendor/composer/installed.php
@@ -1,22 +1,22 @@
 <?php return array(
     'root' => array(
+        'name' => 'combodo/itop-oauth-client',
         'pretty_version' => 'dev-develop',
         'version' => 'dev-develop',
+        'reference' => '567bdc4200f5edb335a39c4b48fbd18bacb6cfc7',
         'type' => 'itop-extension',
         'install_path' => __DIR__ . '/../../',
         'aliases' => array(),
-        'reference' => '8db89c3d5f5f88d80780db8acb5147ba0d95c42f',
-        'name' => 'combodo/itop-oauth-client',
         'dev' => true,
     ),
     'versions' => array(
         'combodo/itop-oauth-client' => array(
             'pretty_version' => 'dev-develop',
             'version' => 'dev-develop',
+            'reference' => '567bdc4200f5edb335a39c4b48fbd18bacb6cfc7',
             'type' => 'itop-extension',
             'install_path' => __DIR__ . '/../../',
             'aliases' => array(),
-            'reference' => '8db89c3d5f5f88d80780db8acb5147ba0d95c42f',
             'dev_requirement' => false,
         ),
     ),
diff --git a/datamodels/2.x/itop-portal-base/portal/composer.json b/datamodels/2.x/itop-portal-base/portal/composer.json
index 92a2d0e13..be6476e1b 100644
--- a/datamodels/2.x/itop-portal-base/portal/composer.json
+++ b/datamodels/2.x/itop-portal-base/portal/composer.json
@@ -1,5 +1,8 @@
 {
-	"license": "AGPLv3",
+  "license": "AGPLv3",
+  "config" : {
+    "autoloader-suffix": "Combodo_ItopPortalBase_Portal"
+  },
 	"autoload": {
 		"psr-4": {
 			"Combodo\\iTop\\Portal\\": "src/"
diff --git a/datamodels/2.x/itop-portal-base/portal/vendor/autoload.php b/datamodels/2.x/itop-portal-base/portal/vendor/autoload.php
index 172f1b912..140ba276c 100644
--- a/datamodels/2.x/itop-portal-base/portal/vendor/autoload.php
+++ b/datamodels/2.x/itop-portal-base/portal/vendor/autoload.php
@@ -22,4 +22,4 @@ if (PHP_VERSION_ID < 50600) {
 
 require_once __DIR__ . '/composer/autoload_real.php';
 
-return ComposerAutoloaderInitd751713988987e9331980363e24189ce::getLoader();
+return ComposerAutoloaderInitCombodo_ItopPortalBase_Portal::getLoader();
diff --git a/datamodels/2.x/itop-portal-base/portal/vendor/composer/autoload_real.php b/datamodels/2.x/itop-portal-base/portal/vendor/composer/autoload_real.php
index 4f0c8d559..8405bd747 100644
--- a/datamodels/2.x/itop-portal-base/portal/vendor/composer/autoload_real.php
+++ b/datamodels/2.x/itop-portal-base/portal/vendor/composer/autoload_real.php
@@ -2,7 +2,7 @@
 
 // autoload_real.php @generated by Composer
 
-class ComposerAutoloaderInitd751713988987e9331980363e24189ce
+class ComposerAutoloaderInitCombodo_ItopPortalBase_Portal
 {
     private static $loader;
 
@@ -22,13 +22,14 @@ class ComposerAutoloaderInitd751713988987e9331980363e24189ce
             return self::$loader;
         }
 
-        spl_autoload_register(array('ComposerAutoloaderInitd751713988987e9331980363e24189ce', 'loadClassLoader'), true, true);
+        spl_autoload_register(array('ComposerAutoloaderInitCombodo_ItopPortalBase_Portal', 'loadClassLoader'), true, true);
         self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
-        spl_autoload_unregister(array('ComposerAutoloaderInitd751713988987e9331980363e24189ce', 'loadClassLoader'));
+        spl_autoload_unregister(array('ComposerAutoloaderInitCombodo_ItopPortalBase_Portal', 'loadClassLoader'));
 
         require __DIR__ . '/autoload_static.php';
-        call_user_func(\Composer\Autoload\ComposerStaticInitd751713988987e9331980363e24189ce::getInitializer($loader));
+        call_user_func(\Composer\Autoload\ComposerStaticInitCombodo_ItopPortalBase_Portal::getInitializer($loader));
 
+        $loader->setClassMapAuthoritative(true);
         $loader->register(true);
 
         return $loader;
diff --git a/datamodels/2.x/itop-portal-base/portal/vendor/composer/autoload_static.php b/datamodels/2.x/itop-portal-base/portal/vendor/composer/autoload_static.php
index 6c347eb1e..462421473 100644
--- a/datamodels/2.x/itop-portal-base/portal/vendor/composer/autoload_static.php
+++ b/datamodels/2.x/itop-portal-base/portal/vendor/composer/autoload_static.php
@@ -4,7 +4,7 @@
 
 namespace Composer\Autoload;
 
-class ComposerStaticInitd751713988987e9331980363e24189ce
+class ComposerStaticInitCombodo_ItopPortalBase_Portal
 {
     public static $prefixLengthsPsr4 = array (
         'C' => 
@@ -103,9 +103,9 @@ class ComposerStaticInitd751713988987e9331980363e24189ce
     public static function getInitializer(ClassLoader $loader)
     {
         return \Closure::bind(function () use ($loader) {
-            $loader->prefixLengthsPsr4 = ComposerStaticInitd751713988987e9331980363e24189ce::$prefixLengthsPsr4;
-            $loader->prefixDirsPsr4 = ComposerStaticInitd751713988987e9331980363e24189ce::$prefixDirsPsr4;
-            $loader->classMap = ComposerStaticInitd751713988987e9331980363e24189ce::$classMap;
+            $loader->prefixLengthsPsr4 = ComposerStaticInitCombodo_ItopPortalBase_Portal::$prefixLengthsPsr4;
+            $loader->prefixDirsPsr4 = ComposerStaticInitCombodo_ItopPortalBase_Portal::$prefixDirsPsr4;
+            $loader->classMap = ComposerStaticInitCombodo_ItopPortalBase_Portal::$classMap;
 
         }, null, ClassLoader::class);
     }