[CORE][COMPOSER] Move extlib packages with immediate composer correspondent to composer dependencies

This adds a composer.json for all dependencies that are available

vendor/openid/php-openid/examples/server/lib/render/trust.php

@@ -0,0 +1,56 @@
+<?php
+
+require_once "lib/session.php";
+require_once "lib/render.php";
+
+define('trust_form_pat',
+       '<div class="form">
+  <form method="post" action="%s">
+  %s
+    <input type="submit" name="trust" value="Confirm" />
+    <input type="submit" value="Do not confirm" />
+  </form>
+</div>
+');
+
+define('normal_pat',
+       '<p>Do you wish to confirm your identity ' .
+       '(<code>%s</code>) with <code>%s</code>?</p>');
+
+define('id_select_pat',
+       '<p>You entered the server URL at the RP.
+Please choose the name you wish to use.  If you enter nothing, the request will be cancelled.<br/>
+<input type="text" name="idSelect" /></p>
+');
+
+define('no_id_pat',
+'
+You did not send an identifier with the request,
+and it was not an identifier selection request.
+Please return to the relying party and try again.
+');
+
+function trust_render($info)
+{
+    $current_user = getLoggedInUser();
+    $lnk = link_render(idURL($current_user));
+    $trust_root = htmlspecialchars($info->trust_root);
+    $trust_url = buildURL('trust', true);
+
+    if ($info->idSelect()) {
+        $prompt = id_select_pat;
+    } else {
+        $prompt = sprintf(normal_pat, $lnk, $trust_root);
+    }
+
+    $form = sprintf(trust_form_pat, $trust_url, $prompt);
+
+    return page_render($form, $current_user, 'Trust This Site');
+}
+
+function noIdentifier_render()
+{
+    return page_render(no_id_pat, null, 'No Identifier Sent');
+}
+
+?>