update

modules/pshowsso/vendor/paragonie/sodium_compat/lib/namespaced.php

@@ -0,0 +1,45 @@
+<?php
+
+
+    require_once \dirname(\dirname(__FILE__)) . '/autoload.php';
+    if (\PHP_VERSION_ID < 50300) {
+        return;
+    }
+    /*
+     * This file is just for convenience, to allow developers to reduce verbosity when
+     * they add this project to their libraries.
+     *
+     * Replace this:
+     *
+     * $x = ParagonIE_Sodium_Compat::crypto_aead_xchacha20poly1305_encrypt(...$args);
+     *
+     * with this:
+     *
+     * use ParagonIE\Sodium\Compat;
+     *
+     * $x = Compat::crypto_aead_xchacha20poly1305_encrypt(...$args);
+     */
+    \spl_autoload_register(function ($class) {
+        if ($class[0] === '\\') {
+            $class = \substr($class, 1);
+        }
+        $namespace = 'ParagonIE\Sodium';
+        // Does the class use the namespace prefix?
+        $len = \strlen($namespace);
+        if (\strncmp($namespace, $class, $len) !== 0) {
+            // no, move to the next registered autoloader
+            return \false;
+        }
+        // Get the relative class name
+        $relative_class = \substr($class, $len);
+        // Replace the namespace prefix with the base directory, replace namespace
+        // separators with directory separators in the relative class name, append
+        // with .php
+        $file = \dirname(\dirname(__FILE__)) . '/namespaced/' . \str_replace('\\', '/', $relative_class) . '.php';
+        // if the file exists, require it
+        if (\file_exists($file)) {
+            require_once $file;
+            return \true;
+        }
+        return \false;
+    });