From 6063130ba134d6c8417c51a1e33a1b09ff7c0ddb Mon Sep 17 00:00:00 2001
From: Jaime Perez Crespo <jaime.perez@uninett.no>
Date: Thu, 15 Jan 2015 19:20:50 +0100
Subject: [PATCH] Remove www/example-simple. Solves #147.

---
 www/example-simple/attributequery.php | 173 --------------------------
 www/example-simple/hostnames.php      |  47 -------
 www/example-simple/saml2-example.php  |  90 --------------
 www/example-simple/shib13-example.php |  89 -------------
 www/example-simple/verysimple.php     | 139 ---------------------
 www/example-simple/wsfed-example.php  |  37 ------
 6 files changed, 575 deletions(-)
 delete mode 100644 www/example-simple/attributequery.php
 delete mode 100644 www/example-simple/hostnames.php
 delete mode 100644 www/example-simple/saml2-example.php
 delete mode 100644 www/example-simple/shib13-example.php
 delete mode 100644 www/example-simple/verysimple.php
 delete mode 100644 www/example-simple/wsfed-example.php

diff --git a/www/example-simple/attributequery.php b/www/example-simple/attributequery.php
deleted file mode 100644
index 76932baf6..000000000
--- a/www/example-simple/attributequery.php
+++ /dev/null
@@ -1,173 +0,0 @@
-<?php
-
-/**
- * WARNING:
- *
- * THIS FILE IS DEPRECATED AND WILL BE REMOVED IN FUTURE VERSIONS
- *
- * @deprecated
- */
-
-require_once('../_include.php');
-
-$session = SimpleSAML_Session::getSessionFromRequest();
-$metadata = SimpleSAML_Metadata_MetaDataStorageHandler::getMetadataHandler();
-
-SimpleSAML_Logger::warning('The file example-simple/attributequery.php is deprecated and will be removed in future versions.');
-
-$spEntityId = $metadata->getMetaDataCurrentEntityID('saml20-sp-hosted');
-
-function sendQuery($dataId, $url, $nameId) {
-	assert('is_string($dataId)');
-	assert('is_string($url)');
-	assert('is_array($nameId)');
-
-	SimpleSAML_Logger::debug('attributequery - sending request');
-
-	$query = new SAML2_AttributeQuery();
-	$query->setRelayState($dataId);
-	$query->setDestination($url);
-	$query->setIssuer($GLOBALS['spEntityId']);
-	$query->setNameId($nameId);
-
-	$binding = new SAML2_HTTPRedirect();
-	$binding->send($query);
-}
-
-function handleResponse() {
-	try {
-		$binding = SAML2_Binding::getCurrentBinding();
-		$response = $binding->receive();
-	} catch (Exception $e) {
-		return;
-	}
-
-	SimpleSAML_Logger::debug('attributequery - received message.');
-
-	if (!($response instanceof SAML2_Response)) {
-		throw new SimpleSAML_Error_Exception('Unexpected message received to attribute query example.');
-	}
-
-	$idpEntityId = $response->getIssuer();
-	if ($idpEntityId === NULL) {
-		throw new SimpleSAML_Error_Exception('Missing issuer in response.');
-	}
-
-	$idpMetadata = $GLOBALS['metadata']->getMetaDataConfig($idpEntityId, 'saml20-idp-remote');
-	$spMetadata =  $GLOBALS['metadata']->getMetaDataConfig($GLOBALS['spEntityId'], 'saml20-sp-hosted');
-
-	$assertion = sspmod_saml_Message::processResponse($spMetadata, $idpMetadata, $response);
-	if (count($assertion) > 1) {
-		throw new SimpleSAML_Error_Exception('More than one assertion in received response.');
-	}
-	$assertion = $assertion[0];
-
-	$dataId = $response->getRelayState();
-	if ($dataId === NULL) {
-		throw new SimpleSAML_Error_Exception('RelayState was lost during request.');
-	}
-
-	$data = $GLOBALS['session']->getData('attributequeryexample:data', $dataId);
-	$data['attributes'] = $assertion->getAttributes();
-	$GLOBALS['session']->setData('attributequeryexample:data', $dataId, $data, 3600);
-
-	SimpleSAML_Utilities::redirectTrustedURL(SimpleSAML_Utilities::selfURLNoQuery(),
-		array('dataId' => $dataId));
-}
-
-handleResponse();
-
-$defNameId = $session->getNameId();
-if (empty($defNameId)) {
-	$defNameId = array();
-}
-if (!array_key_exists('Value', $defNameId)) {
-	$defNameId['Value'] = SimpleSAML_Utilities::generateID();
-}
-if (!array_key_exists('Format', $defNameId)) {
-	$defNameId['Format'] = SAML2_Const::NAMEID_TRANSIENT;
-}
-if (!array_key_exists('NameQualifier', $defNameId) || $defNameId['NameQualifier'] === NULL) {
-	$defNameId['NameQualifier'] = '';
-}
-if (!array_key_exists('SPNameQualifier', $defNameId) || $defNameId['SPNameQualifier'] === NULL) {
-	$defNameId['SPNameQualifier'] = '';
-}
-
-
-if (array_key_exists('dataId', $_REQUEST)) {
-	$dataId = (string)$_REQUEST['dataId'];
-	$data = $session->getData('attributequeryexample:data', $dataId);
-	if ($data == NULL) {
-		$data = array();
-	}
-} else {
-	$dataId = SimpleSAML_Utilities::generateID();
-	$data = array();
-}
-
-if (array_key_exists('nameIdFormat', $_REQUEST)) {
-	$data['nameIdFormat'] = (string)$_REQUEST['nameIdFormat'];
-} elseif (!array_key_exists('nameIdFormat', $data)) {
-	$data['nameIdFormat'] = $defNameId['Format'];
-}
-
-if (array_key_exists('nameIdValue', $_REQUEST)) {
-	$data['nameIdValue'] = (string)$_REQUEST['nameIdValue'];
-} elseif (!array_key_exists('nameIdValue', $data)) {
-	$data['nameIdValue'] = $defNameId['Value'];
-}
-
-if (array_key_exists('nameIdQualifier', $_REQUEST)) {
-	$data['nameIdQualifier'] = (string)$_REQUEST['nameIdQualifier'];
-} elseif (!array_key_exists('nameIdQualifier', $data)) {
-	$data['nameIdQualifier'] = $defNameId['NameQualifier'];
-}
-
-if (array_key_exists('nameIdSPQualifier', $_REQUEST)) {
-	$data['nameIdSPQualifier'] = (string)$_REQUEST['nameIdSPQualifier'];
-} elseif (!array_key_exists('nameIdSPQualifier', $data)) {
-	$data['nameIdSPQualifier'] = $defNameId['SPNameQualifier'];
-}
-
-
-if (array_key_exists('url', $_REQUEST)) {
-	$data['url'] = (string)$_REQUEST['url'];
-} elseif (!array_key_exists('url', $data)) {
-	$data['url'] = SimpleSAML_Module::getModuleURL('exampleattributeserver/attributeserver.php');
-}
-
-if (!array_key_exists('attributes', $data)) {
-	$data['attributes'] = NULL;
-}
-
-$session->setData('attributequeryexample:data', $dataId, $data, 3600);
-
-if (array_key_exists('send', $_REQUEST)) {
-
-	$nameId = array(
-		'Format' => $data['nameIdFormat'],
-		'Value' => $data['nameIdValue'],
-		'NameQualifier' => $data['nameIdQualifier'],
-		'SPNameQualifier' => $data['nameIdSPQualifier'],
-	);
-	if (empty($nameId['NameQualifier'])) {
-		$nameId['NameQualifier'] = NULL;
-	}
-	if (empty($nameId['SPNameQualifier'])) {
-		$nameId['SPNameQualifier'] = NULL;
-	}
-
-	sendQuery($dataId, $data['url'], $nameId);
-}
-
-$t = new SimpleSAML_XHTML_Template(SimpleSAML_Configuration::getInstance(), 'attributequery.php');
-$t->data['dataId'] = $dataId;
-$t->data['url'] = $data['url'];
-$t->data['nameIdFormat'] = $data['nameIdFormat'];
-$t->data['nameIdValue'] = $data['nameIdValue'];
-$t->data['nameIdQualifier'] = $data['nameIdQualifier'];
-$t->data['nameIdSPQualifier'] = $data['nameIdSPQualifier'];
-$t->data['attributes'] = $data['attributes'];
-
-$t->show();
diff --git a/www/example-simple/hostnames.php b/www/example-simple/hostnames.php
deleted file mode 100644
index e92e26dd6..000000000
--- a/www/example-simple/hostnames.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-
-require_once('../_include.php');
-
-/* Load simpleSAMLphp, configuration */
-$config = SimpleSAML_Configuration::getInstance();
-$session = SimpleSAML_Session::getSessionFromRequest();
-
-/* Check if valid local session exists.. */
-SimpleSAML_Utilities::requireAdmin();
-
-
-
-
-
-$attributes = array();
-
-
-$attributes['HTTP_HOST'] = array($_SERVER['HTTP_HOST']);
-$attributes['HTTPS'] = array($_SERVER['HTTPS']);
-$attributes['SERVER_PROTOCOL'] = array($_SERVER['SERVER_PROTOCOL']);
-$attributes['SERVER_PORT'] = array($_SERVER['SERVER_PORT']);
-
-$attributes['Utilities_getBaseURL()'] = array(SimpleSAML_Utilities::getBaseURL());
-$attributes['Utilities_getSelfHost()'] = array(SimpleSAML_Utilities::getSelfHost());
-$attributes['Utilities_selfURLhost()'] = array(SimpleSAML_Utilities::selfURLhost());
-$attributes['Utilities_selfURLNoQuery()'] = array(SimpleSAML_Utilities::selfURLNoQuery());
-$attributes['Utilities_getSelfHostWithPath()'] = array(SimpleSAML_Utilities::getSelfHostWithPath());
-$attributes['Utilities_getFirstPathElement()'] = array(SimpleSAML_Utilities::getFirstPathElement());
-$attributes['Utilities_selfURL()'] = array(SimpleSAML_Utilities::selfURL());
-
-
-
-
-
-$et = new SimpleSAML_XHTML_Template($config, 'status.php');
-
-$et->data['header'] = '{status:header_diagnostics}';
-$et->data['remaining'] = 'na';
-$et->data['attributes'] = $attributes;
-$et->data['valid'] = 'na';
-$et->data['logout'] = null;
-
-$et->show();
-
-
-?>
\ No newline at end of file
diff --git a/www/example-simple/saml2-example.php b/www/example-simple/saml2-example.php
deleted file mode 100644
index 5fdc83b60..000000000
--- a/www/example-simple/saml2-example.php
+++ /dev/null
@@ -1,90 +0,0 @@
-<?php
-
-/**
- * WARNING:
- *
- * THIS FILE IS DEPRECATED AND WILL BE REMOVED IN FUTURE VERSIONS
- *
- * @deprecated
- */
-
-/**
- * The _include script registers a autoloader for the simpleSAMLphp libraries. It also
- * initializes the simpleSAMLphp config class with the correct path.
- */
-require_once('../_include.php');
-
-/*
- * Explisit instruct consent page to send no-cache header to browsers 
- * to make sure user attribute information is not store on client disk.
- * 
- * In an vanilla apache-php installation is the php variables set to:
- * session.cache_limiter = nocache
- * so this is just to make sure.
- */
-session_cache_limiter('nocache');
-
-
-/* Load simpleSAMLphp, configuration and metadata */
-$config = SimpleSAML_Configuration::getInstance();
-$session = SimpleSAML_Session::getSessionFromRequest();
-
-SimpleSAML_Logger::warning('The file example-simple/saml2-example.php is deprecated and will be removed in future versions.');
-
-/**
- * Check if valid local session exists, and the authority is the SAML 2.0 SP
- * part of simpleSAMLphp. If the currenct session is not valid, the user is
- * redirected to the initSSO.php script. This script will send the user to
- * a SAML 2.0 IdP with an authentication request, and thereafter the user
- * will be asked at the SAML 2.0 IdP to authenticate. You add one important
- * parameter when you send the user to the initSSO script, the RelayState.
- * The RelayState URL is the URL that you want to send the user to after
- * authentication is complete - and usually you want to send the user back
- * to this very page. To get the URL of the current page we use the selfURL()
- * helper function.
- *
- * When the user is complete authenticating at the IdP, the user will be sent
- * back to the AssertionConsumerService.php script in simpleSAMLphp. The assertion
- * is validated, and if trusted, the user's session is set to be valid, and the user
- * is redirected back to the RelayState URL. And then the user is here again, but 
- * authenticated, and therefore passes the if sentence below, and moves on to 
- * retrieving attributes from the session.
- */
-if (!$session->isValid('saml2') ) {
-	SimpleSAML_Utilities::redirectTrustedURL(
-		'/' . $config->getBaseURL() . 'saml2/sp/initSSO.php',
-		array('RelayState' => SimpleSAML_Utilities::selfURL())
-	);
-}
-
-/* Prepare attributes for presentation 
-* and call a hook function for organizing the attribute array
-*/
-$attributes = $session->getAuthData('saml2', 'Attributes');
-$para = array(
-	'attributes' => &$attributes
-);
-SimpleSAML_Module::callHooks('attributepresentation', $para);
-
-/*
- * The attributes variable now contains all the attributes. So this variable is basicly all you need to perform integration in 
- * your PHP application.
- * 
- * To debug the content of the attributes variable, do something like:
- *
- * print_r($attributes);
- *
- */
-
-$t = new SimpleSAML_XHTML_Template($config, 'status.php', 'attributes');
-
-$t->data['header'] = '{status:header_saml20_sp}';
-$t->data['remaining'] = $session->getAuthData('saml2', 'Expire') - time();
-$t->data['sessionsize'] = $session->getSize();
-$t->data['attributes'] = $attributes;
-$t->data['logouturl'] = '/' . $config->getBaseURL() . 'saml2/sp/initSLO.php?RelayState=/' .
-	$config->getBaseURL() . 'logout.php';
-$t->show();
-
-
-?>
\ No newline at end of file
diff --git a/www/example-simple/shib13-example.php b/www/example-simple/shib13-example.php
deleted file mode 100644
index 4b275ed83..000000000
--- a/www/example-simple/shib13-example.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-
-/**
- * WARNING:
- *
- * THIS FILE IS DEPRECATED AND WILL BE REMOVED IN FUTURE VERSIONS
- *
- * @deprecated
- */
-
-/**
- * The _include script registers a autoloader for the simpleSAMLphp libraries. It also
- * initializes the simpleSAMLphp config class with the correct path.
- */
-require_once('../_include.php');
-
-/*
- * Explisit instruct consent page to send no-cache header to browsers 
- * to make sure user attribute information is not store on client disk.
- * 
- * In an vanilla apache-php installation is the php variables set to:
- * session.cache_limiter = nocache
- * so this is just to make sure.
- */
-session_cache_limiter('nocache');
-
-
-/* Load simpleSAMLphp, configuration and metadata */
-$config = SimpleSAML_Configuration::getInstance();
-$session = SimpleSAML_Session::getSessionFromRequest();
-
-SimpleSAML_Logger::warning('The file example-simple/shib13-example.php is deprecated and will be removed in future versions.');
-
-/**
- * Check if valid local session exists, and the authority is the Shib 1.3 SP
- * part of simpleSAMLphp. If the currenct session is not valid, the user is
- * redirected to the initSSO.php script. This script will send the user to
- * a Shib 1.3 IdP with an authentication request, and thereafter the user
- * will be asked at the Shib 1.3 IdP to authenticate. You add one important
- * parameter when you send the user to the initSSO script, the RelayState.
- * The RelayState URL is the URL that you want to send the user to after
- * authentication is complete - and usually you want to send the user back
- * to this very page. To get the URL of the current page we use the selfURL()
- * helper function.
- *
- * When the user is complete authenticating at the IdP, the user will be sent
- * back to the AssertionConsumerService.php script in simpleSAMLphp. The assertion
- * is validated, and if trusted, the user's session is set to be valid, and the user
- * is redirected back to the RelayState URL. And then the user is here again, but 
- * authenticated, and therefore passes the if sentence below, and moves on to 
- * retrieving attributes from the session.
- */
-if (!$session->isValid('shib13') ) {
-	SimpleSAML_Utilities::redirectTrustedURL(
-		'/' . $config->getBaseURL() . 'shib13/sp/initSSO.php',
-		array('RelayState' => SimpleSAML_Utilities::selfURL())
-	);
-}
-
-/* Prepare attributes for presentation 
-* and call a hook function for organizing the attribute array
-*/
-$attributes = $session->getAuthData('shib13', 'Attributes');
-$para = array(
-	'attributes' => &$attributes
-);
-SimpleSAML_Module::callHooks('attributepresentation', $para);
-
-/*
- * The attributes variable now contains all the attributes. So this variable is basicly all you need to perform integration in 
- * your PHP application.
- * 
- * To debug the content of the attributes variable, do something like:
- *
- * print_r($attributes);
- *
- */
-
-$t = new SimpleSAML_XHTML_Template($config, 'status.php', 'attributes');
-
-$t->data['header'] = '{status:header_shib}';
-$t->data['remaining'] = $session->getAuthData('shib13', 'Expire') - time();
-$t->data['sessionsize'] = $session->getSize();
-$t->data['attributes'] = $attributes;
-$t->data['logout'] = null;
-$t->show();
-
-
-?>
diff --git a/www/example-simple/verysimple.php b/www/example-simple/verysimple.php
deleted file mode 100644
index 5c981ee4b..000000000
--- a/www/example-simple/verysimple.php
+++ /dev/null
@@ -1,139 +0,0 @@
-<?php
-
-/**
- * WARNING:
- *
- * THIS FILE IS DEPRECATED AND WILL BE REMOVED IN FUTURE VERSIONS
- *
- * @deprecated
- */
-
-/*
- * This script is meant as an example of how simpleSAMLphp can be
- * accessed from an existing application.
- *
- * As such, it does not use any of the simpleSAMLphp templates.
- */
-
-
-/*
- * We need access to the various simpleSAMLphp classes. These are loaded
- * by the simpleSAMLphp autoloader.
- */
-require_once('../../lib/_autoload.php');
-
-SimpleSAML_Logger::warning('The file example-simple/verysimple.php is deprecated and will be removed in future versions.');
-
-/*
- * We use the default-sp authentication source.
- */
-$as = new SimpleSAML_Auth_Simple('default-sp');
-
-/* This handles logout requests. */
-if (array_key_exists('logout', $_REQUEST)) {
-	/*
-	 * We redirect to the current URL _without_ the query parameter. This
-	 * avoids a redirect loop, since otherwise it will access the logout
-	 * endpoint again.
-	 */
-	$as->logout(SimpleSAML_Utilities::selfURLNoQuery());
-	/* The previous function will never return. */
-}
-
-if (array_key_exists('login', $_REQUEST)) {
-	/*
-	 * If the login parameter is requested, it means that we should log
-	 * the user in. We do that by requiring the user to be authenticated.
-	 *
-	 * Note that the requireAuth-function will preserve all GET-parameters
-	 * and POST-parameters by default.
-	 */
-	$as->requireAuth();
-	/* The previous function will only return if the user is authenticated. */
-}
-
-if (array_key_exists('message', $_POST)) {
-	/*
-	 * We require authentication while posting a message. If the user is
-	 * authenticated, the message will be shown.
-	 *
-	 * Since POST parameters are preserved during requireAuth-processing,
-	 * the message will be presented to the user after the authentication.
-	 */
-	$as->requireAuth();
-	$message = $_POST['message'];
-} else {
-	$message = NULL;
-}
-
-/*
- * We set a variable depending on whether the user is authenticated or not.
- * This allows us to show the user a login link or a logout link depending
- * on the authentication state.
- */
-$isAuth = $as->isAuthenticated();
-
-
-/*
- * Retrieve the users attributes. We will list them if the user
- * is authenticated.
- */
-$attributes = $as->getAttributes();
-
-?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
-        "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
-<head>
-	<meta http-equiv="content-type" content="text/html; charset=utf-8" />
-	<title>Simple test</title>
-</head>
-<body>
-
-<h1>Simple auth test</h1>
-
-<?php
-/* Show a logout message if authenticated or a login message if not. */
-if ($isAuth) {
-	echo '<p>You are currently authenticated. <a href="?logout">Log out</a>.</p>';
-} else {
-	echo '<p>You are not authenticated. <a href="?login">Log in</a>.</p>';
-}
-?>
-
-<p>The following form makes it possible to test requiering authentication
-in a POST handler. Try to submit the message while unauthenticated.</p>
-<form method="post" action="#">
-<input type="text" name="message" id="msg" />
-<input type="submit" value="Post message" />
-</form>
-
-<?php
-
-/* Print out the message if it is present. */
-if ($message !== NULL) {
-	echo '<h2>Message</h2>';
-	echo '<p>' . htmlspecialchars($message) . '</p>';
-}
-
-/* Print out the attributes if the user is authenticated. */
-if ($isAuth) {
-	echo '<h2>Attributes</h2>';
-	echo '<dl>';
-
-	foreach ($attributes as $name => $values) {
-		echo '<dt>' . htmlspecialchars($name) . '</dt>';
-		echo '<dd><ul>';
-		foreach ($values as $value) {
-			echo '<li>' . htmlspecialchars($value) . '</li>';
-		}
-		echo '</ul></dd>';
-	}
-
-	echo '</dl>';
-}
-
-?>
-
-</body>
-</html>
\ No newline at end of file
diff --git a/www/example-simple/wsfed-example.php b/www/example-simple/wsfed-example.php
deleted file mode 100644
index 166fc61b3..000000000
--- a/www/example-simple/wsfed-example.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-
-/**
- * WARNING:
- *
- * THIS FILE IS DEPRECATED AND WILL BE REMOVED IN FUTURE VERSIONS
- *
- * @deprecated
- */
-
-require_once('../_include.php');
-
-$config = SimpleSAML_Configuration::getInstance();
-$session = SimpleSAML_Session::getSessionFromRequest();
-
-SimpleSAML_Logger::warning('The file example-simple/wsfed-example.php is deprecated and will be removed in future versions.');
-
-if (!$session->isValid('wsfed') ) {
-	SimpleSAML_Utilities::redirectTrustedURL(
-		'/' . $config->getBaseURL() . 'wsfed/sp/initSSO.php',
-		array('RelayState' => SimpleSAML_Utilities::selfURL())
-	);
-}
-
-$attributes = $session->getAuthData('wsfed', 'Attributes');
-
-$t = new SimpleSAML_XHTML_Template($config, 'status.php', 'attributes');
-
-$t->data['header'] = '{status:header_wsfed}';
-$t->data['remaining'] = $session->getAuthData('wsfed', 'Expire') - time();
-$t->data['sessionsize'] = $session->getSize();
-$t->data['attributes'] = $attributes;
-$t->data['logouturl'] = '/' . $config->getBaseURL() . 'wsfed/sp/initSLO.php?RelayState=/' . $config->getBaseURL() . 'logout.php';
-$t->show();
-
-
-?>
-- 
GitLab