From d9bf22a0e29c2a70049443a0ae8521a2c0492c8b Mon Sep 17 00:00:00 2001
From: Cash Costello <cash.costello@gmail.com>
Date: Sun, 11 Dec 2011 06:38:23 -0500
Subject: initial commit for git repository

---
 .../examples/server/setup.php                      | 558 +++++++++++++++++++++
 1 file changed, 558 insertions(+)
 create mode 100644 models/openid-php-openid-782224d/examples/server/setup.php

(limited to 'models/openid-php-openid-782224d/examples/server/setup.php')

diff --git a/models/openid-php-openid-782224d/examples/server/setup.php b/models/openid-php-openid-782224d/examples/server/setup.php
new file mode 100644
index 000000000..e25ef341a
--- /dev/null
+++ b/models/openid-php-openid-782224d/examples/server/setup.php
@@ -0,0 +1,558 @@
+<?php
+
+/**
+ * OpenID server configuration script.
+ *
+ * This script generates a config.php file needed by the server
+ * example.
+ *
+ * @package OpenID.Examples
+ * @author JanRain, Inc. <openid@janrain.com>
+ * @copyright 2005-2008 Janrain, Inc.
+ * @license http://www.apache.org/licenses/LICENSE-2.0 Apache
+ */
+
+$path_extra = dirname(dirname(dirname(__FILE__)));
+$path = ini_get('include_path');
+$path = $path_extra . PATH_SEPARATOR . $path;
+ini_set('include_path', $path);
+require_once "Auth/OpenID.php";
+
+/**
+ * Data.
+ */
+
+$store_types = array("Filesystem" => "Auth_OpenID_FileStore",
+                     "MySQL" => "Auth_OpenID_MySQLStore",
+                     "PostgreSQL" => "Auth_OpenID_PostgreSQLStore",
+                     "SQLite" => "Auth_OpenID_SQLiteStore");
+
+/**
+ * Main.
+ */
+
+$messages = array();
+
+session_start();
+init_session();
+
+if (!check_session() ||
+    isset($_GET['add_openid'])) {
+    render_form();
+} else {
+    print generate_config(isset($_GET['download']));
+}
+
+/**
+ * Functions.
+ */
+
+function check_url($url) {
+    return (Auth_OpenID::normalizeUrl($url) !== null);
+}
+
+function build_url() {
+    $port = (($_SERVER['SERVER_PORT'] == 80) ? null : $_SERVER['SERVER_PORT']);
+
+    $parts = explode("/", $_SERVER['SERVER_PROTOCOL']);
+    $scheme = strtolower($parts[0]);
+
+    if ($port) {
+        return sprintf("%s://%s:%s%s/server.php", $scheme, $_SERVER['SERVER_NAME'],
+                       $port, dirname($_SERVER['PHP_SELF']));
+    } else {
+        return sprintf("%s://%s%s/server.php", $scheme, $_SERVER['SERVER_NAME'],
+                       dirname($_SERVER['PHP_SELF']));
+    }
+}
+
+function check_open_basedir($path) {
+  if (ini_get('open_basedir')) {
+    $parts = explode(PATH_SEPARATOR, ini_get('open_basedir'));
+
+    $found = false;
+
+    foreach ($parts as $p) {
+      if (strpos($path, $p) === 0) {
+        $found = true;
+        break;
+      }
+    }
+
+    return $found;
+  } else {
+    return true;
+  }
+}
+
+function check_session() {
+
+    global $messages;
+
+    if ($_GET && isset($_GET['clear'])) {
+        session_destroy();
+        $_SESSION = array();
+        init_session();
+        return false;
+    }
+
+    $bad_path = false;
+
+    if (isset($_GET['generate'])) {
+        if (!$_SESSION['server_url']) {
+            $messages[] = "Please enter a server URL.";
+        }
+
+        if (!isset($_SESSION['store_type'])) {
+            $messages[] = "No store type chosen.";
+        } else {
+            switch ($_SESSION['store_type']) {
+            case "Filesystem":
+                if (!@$_SESSION['store_data']['fs_path']) {
+                    $messages[] = "Please specify a filesystem store path.";
+                } else {
+                  if (!check_open_basedir($_SESSION['store_data']['fs_path'])) {
+                    $messages[] = "The filesystem store path violates PHP's <code>open_basedir</code> setting.";
+                    $bad_path = true;
+                  }
+                }
+                break;
+
+            case "SQLite":
+                if (!@$_SESSION['store_data']['sqlite_path']) {
+                    $messages[] = "Please specify a SQLite database path.";
+                } else {
+                  if (!check_open_basedir($_SESSION['store_data']['sqlite_path'])) {
+                    $messages[] = "The SQLite store path violates PHP's <code>open_basedir</code> setting.";
+                    $bad_path = true;
+                  }
+                }
+                break;
+
+            default:
+                if (!($_SESSION['store_data']['host'] &&
+                      $_SESSION['store_data']['database'] &&
+                      $_SESSION['store_data']['username'] &&
+                      $_SESSION['store_data']['password'])) {
+                    $messages[] = "Please specify database connection details.";
+                }
+            }
+        }
+    }
+
+    if ($_SESSION['store_type'] &&
+        $_SESSION['server_url'] &&
+        (parse_url($_SESSION['server_url']) !== false) &&
+        ((($_SESSION['store_type'] == 'Filesystem') &&
+          $_SESSION['store_data']['fs_path']) ||
+         (($_SESSION['store_type'] == 'SQLite') &&
+          $_SESSION['store_data']['sqlite_path']) ||
+         ($_SESSION['store_data']['host'] &&
+          $_SESSION['store_data']['username'] &&
+          $_SESSION['store_data']['database'] &&
+          $_SESSION['store_data']['password'])) &&
+        !$bad_path) {
+
+        return true;
+    }
+
+    return false;
+}
+
+function render_form() {
+
+    global $store_types, $fields, $messages;
+
+    $basedir_msg = "";
+
+    if (ini_get('open_basedir')) {
+        $basedir_msg = "</br><span class=\"notice\">Note: Due to the ".
+            "<code>open_basedir</code> php.ini setting, be sure to ".
+            "choose a path in one of the following directories:<ul><li>".
+            implode("<li>",
+                    explode(PATH_SEPARATOR, ini_get('open_basedir'))).
+            "</ul></span>";
+    }
+
+    $sqlite_found = false;
+    if (extension_loaded('sqlite') ||
+        @dl('sqlite.' . PHP_SHLIB_SUFFIX)) {
+      $sqlite_found = true;
+    }
+
+    $mysql_found = false;
+    if (extension_loaded('mysql') ||
+        @dl('mysql.' . PHP_SHLIB_SUFFIX)) {
+      $mysql_found = true;
+    }
+
+    $pgsql_found = false;
+    if (extension_loaded('pgsql') ||
+        @dl('pgsql.' . PHP_SHLIB_SUFFIX)) {
+      $pgsql_found = true;
+    }
+
+?>
+<html>
+  <head>
+    <style type="text/css">
+span.label {
+ float: left;
+ width: 2in;
+}
+
+span.notice {
+ color: red;
+ font-size: 80%;
+}
+
+div p {
+    border-top: 1px solid #ccc;
+    font-style: italic;
+    padding-top: 0.5em;
+}
+
+div {
+ padding: 3px;
+}
+
+div.store_fields {
+ margin-left: 2in;
+ padding: default;
+}
+
+div.store_fields label.field {
+ float: left;
+ width: 1.75in;
+}
+
+div.store_fields > div {
+ border: 1px solid gray;
+ margin-bottom: 0.5em;
+ background: #eee;
+}
+
+div.store_fields > div > div {
+    margin-left: 0.4in;
+}
+
+div.errors {
+ background: #faa;
+ border: 1px solid red;
+}
+
+</style>
+</head>
+<body>
+
+<h2>OpenID Example Server Configuration</h2>
+
+<?php
+if ($messages) {
+    print "<div class=\"errors\">";
+    foreach ($messages as $m) {
+        print "<div>$m</div>";
+    }
+    print "</div>";
+
+}
+?>
+
+<p>
+Your browser has been redirected to this page so you can configure the
+server example.  This form will auto-generate an OpenID example server
+configuration for use with the OpenID server example.
+</p>
+
+<form>
+<div>
+
+  <p>
+  The server URL is the URL that points to the "server.php" file.  It
+  looks like your server URL should be <code><?php print build_url(); ?></code>.
+  </p>
+
+  <span class="label"><label for="i_server_url">Server URL:</label></span>
+  <span>
+    <input type="text" id="i_server_url" size="35" name="server_url"
+     value="<?php print $_SESSION['server_url'] ?>">
+  </span>
+</div>
+
+<div>
+
+  <p>
+  If this package isn't installed in the PHP include path, the package's
+  directory should be added.  For example, if the package is in
+  <code>/home/me/PHP-OpenID/</code>, you should enter that directory here.
+  </p>
+
+  <span class="label">
+    <label for="i_include_path">Include path (optional):</label>
+  </span>
+  <span>
+    <input type="text" id="i_include_path" size="35" name="include_path"
+     value="<?php print $_SESSION['include_path'] ?>">
+  </span>
+</div>
+
+<div>
+
+  <p>
+  The server needs to store OpenID information in a "store".  The
+  following store types are available on your PHP installation:
+  </p>
+
+  <span class="label">Store method:</span>
+  <div class="store_fields">
+
+    <div>
+      <input type="radio" name="store_type" value="Filesystem"
+       id="i_filesystem"<?php if ($_SESSION['store_type'] == 'Filesystem') { print " CHECKED"; } ?>>
+      <label for="i_filesystem">Filesystem</label>
+      <div>
+        <label for="i_fs_path" class="field">Filesystem path:</label>
+        <input type="text" name="fs_path" id="i_fs_path"
+         value="<?php print @$_SESSION['store_data']['fs_path']; ?>">
+        <?php print $basedir_msg; ?>
+      </div>
+    </div>
+
+<?php if ($sqlite_found) { ?>
+    <div>
+      <input type="radio" name="store_type" value="SQLite"
+       id="i_sqlite"<?php if ($_SESSION['store_type'] == 'SQLite') { print " CHECKED"; } ?>>
+      <label for="i_sqlite">SQLite</label>
+      <div>
+        <label for="i_sqlite_path" class="field">SQLite database path:</label>
+        <input type="text" value="<?php print @$_SESSION['store_data']['sqlite_path']; ?>"
+         name="sqlite_path" id="i_sqlite_path">
+        <?php print $basedir_msg; ?>
+      </div>
+    </div>
+<?php } ?>
+
+
+<?php if ($mysql_found || $pgsql_found) { ?>
+    <div>
+
+<?php if ($mysql_found) { ?>
+      <input type="radio" name="store_type" value="MySQL"
+       id="i_mysql"<?php if ($_SESSION['store_type'] == 'MySQL') { print " CHECKED"; } ?>>
+      <label for="i_mysql">MySQL</label>
+<?php } ?>
+
+<?php if ($pgsql_found) { ?>
+      <input type="radio" name="store_type" value="PostgreSQL"
+       id="i_pgsql"<?php if ($_SESSION['store_type'] == 'PostgreSQL') { print " CHECKED"; } ?>>
+      <label for="i_pgsql">PostgreSQL</label>
+<?php } ?>
+
+      <div>
+        <label for="i_m_host" class="field">Host:</label>
+        <input type="text" value="<?php print @$_SESSION['store_data']['host']; ?>" name="host" id="i_m_host">
+      </div>
+      <div>
+        <label for="i_m_database" class="field">Database:</label>
+        <input value="<?php print @$_SESSION['store_data']['database']; ?>" type="text" name="database" id="i_m_database">
+      </div>
+      <div>
+        <label for="i_m_username" class="field">Username:</label>
+        <input type="text" name="username" id="i_m_username" value="<?php print @$_SESSION['store_data']['username']; ?>">
+      </div>
+      <div>
+        <label for="i_m_password" class="field">Password:</label>
+        <input type="password" name="password" id="i_m_password" value="<?php print @$_SESSION['store_data']['password']; ?>">
+      </div>
+    </div>
+<?php } ?>
+</div>
+</div>
+
+<input type="submit" name="generate" value="Generate Configuration">
+</form>
+</body>
+</html>
+<?php
+}
+
+function init_session() {
+
+    global $messages;
+
+    // Set a guess value for the server url.
+    if (!array_key_exists('server_url', $_SESSION)) {
+        $_SESSION['server_url'] = build_url();
+    }
+
+    foreach (array('server_url', 'include_path', 'store_type') as $key) {
+        if (!isset($_SESSION[$key])) {
+            $_SESSION[$key] = "";
+        }
+    }
+
+    if (!isset($_SESSION['store_data'])) {
+        $_SESSION['store_data'] = array();
+    }
+
+    foreach (array('server_url', 'include_path', 'store_type') as $field) {
+        if (array_key_exists($field, $_GET)) {
+            $_SESSION[$field] = $_GET[$field];
+        }
+    }
+
+    foreach (array('username', 'password', 'database', 'host', 'fs_path', 'sqlite_path') as $field) {
+        if (array_key_exists($field, $_GET)) {
+            $_SESSION['store_data'][$field] = $_GET[$field];
+        }
+    }
+}
+
+function generate_config($download = false) {
+
+    if ($download) {
+        // Emit headers to force browser download.
+        header("Content-type: text/plain");
+        header("Content-disposition: attachment; filename=config.php");
+        print "<?php\n";
+    } else {
+?>
+<html>
+<body>
+
+<h2>OpenID Example Server Configuration</h2>
+
+<p>
+Put the following text into <strong><?php print dirname(__FILE__); print DIRECTORY_SEPARATOR; ?>config.php</strong>.
+</p>
+
+<p>
+<a href="setup.php?clear=1">Back to form</a> (resets settings)
+</p>
+
+<p>
+<a href="setup.php?download=1">Download this configuration</a>
+</p>
+
+<pre style="border: 1px solid gray; background: #eee; padding: 5px;">
+<?php
+print "&lt;?php\n";
+}
+?>
+<?php if ($_SESSION['include_path']) { ?>
+/**
+ * Set any extra include paths needed to use the library
+ */
+set_include_path(get_include_path() . PATH_SEPARATOR . "<?php
+print $_SESSION['include_path'];
+?>");
+
+<?php } ?>
+/**
+ * The URL for the server.
+ *
+ * This is the location of server.php. For example:
+ *
+ * $server_url = 'http://example.com/~user/server.php';
+ *
+ * This must be a full URL.
+ */
+$server_url = "<?php
+print $_SESSION['server_url'];
+?>";
+
+/**
+ * Initialize an OpenID store
+ *
+ * @return object $store an instance of OpenID store (see the
+ * documentation for how to create one)
+ */
+function getOpenIDStore()
+{
+    <?php
+
+    switch ($_SESSION['store_type']) {
+    case "Filesystem":
+
+        print "require_once \"Auth/OpenID/FileStore.php\";\n    ";
+        print "return new Auth_OpenID_FileStore(\"".$_SESSION['store_data']['fs_path']."\");\n";
+        break;
+
+    case "SQLite":
+
+        print "require_once \"Auth/OpenID/SQLiteStore.php\";\n    ";
+        print "\$s = new Auth_OpenID_SQLiteStore(\"".$_SESSION['store_data']['sqlite_path']."\");\n    ";
+        print "\$s->createTables();\n    ";
+        print "return \$s;\n";
+        break;
+
+    case "MySQL":
+
+        ?>require_once 'Auth/OpenID/MySQLStore.php';
+    require_once 'DB.php';
+
+    $dsn = array(
+                 'phptype'  => 'mysql',
+                 'username' => '<?php print $_SESSION['store_data']['username']; ?>',
+                 'password' => '<?php print $_SESSION['store_data']['password']; ?>',
+                 'hostspec' => '<?php print $_SESSION['store_data']['host']; ?>'
+                 );
+
+    $db =& DB::connect($dsn);
+
+    if (PEAR::isError($db)) {
+        return null;
+    }
+
+    $db->query("USE <?php print $_SESSION['store_data']['database']; ?>");
+        
+    $s =& new Auth_OpenID_MySQLStore($db);
+
+    $s->createTables();
+
+    return $s;
+<?php
+        break;
+
+    case "PostgreSQL":
+
+        ?>require_once 'Auth/OpenID/PostgreSQLStore.php';
+    require_once 'DB.php';
+
+    $dsn = array(
+                 'phptype'  => 'pgsql',
+                 'username' => '<?php print $_SESSION['store_data']['username']; ?>',
+                 'password' => '<?php print $_SESSION['store_data']['password']; ?>',
+                 'hostspec' => '<?php print $_SESSION['store_data']['host']; ?>',
+                 'database' => '<?php print $_SESSION['store_data']['database']; ?>'
+                 );
+
+    $db =& DB::connect($dsn);
+
+    if (PEAR::isError($db)) {
+        return null;
+    }
+
+    $s =& new Auth_OpenID_PostgreSQLStore($db);
+
+    $s->createTables();
+
+    return $s;
+<?php
+        break;
+    }
+
+    ?>
+}
+
+<?php
+    print "?>";
+    if (!$download) {
+?>
+</pre>
+</body>
+</html>
+<?php
+      }
+    } // end function generate_config ()
+?>
-- 
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