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install.php
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install.php
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<?php
// Single Sign-On Server
// (C) 2017 CubicleSoft. All Rights Reserved.
if (file_exists("config.php")) exit();
require_once "support/debug.php";
require_once "support/str_basics.php";
require_once "support/page_basics.php";
require_once "support/sso_functions.php";
require_once "support/utf8.php";
require_once "support/smtp.php";
require_once "support/pop3.php";
require_once "support/random.php";
require_once "support/csdb/db.php";
SetDebugLevel();
Str::ProcessAllInput();
// Only allow secure database products to be used except on localhost by default.
// Can be overridden with an installation hook BUT please know exactly what you are doing before doing so.
$allowinsecuredatabases = ($_SERVER["REMOTE_ADDR"] == "127.0.0.1" || $_SERVER["REMOTE_ADDR"] == "::1");
// Allow developers to inject code here. For example, IP address restriction logic or a SSO bypass.
if (file_exists("install_hook.php")) require_once "install_hook.php";
if (isset($_REQUEST["action"]) && $_REQUEST["action"] == "checklist")
{
?>
<table align="center">
<tr class="head"><th>Test</th><th>Passed?</th></tr>
<tr class="row">
<td>PHP 5.6.x or later</td>
<td align="right">
<?php
if ((double)phpversion() < 5.6) echo "<span class=\"error\">No</span><br /><br />The server is running PHP " . phpversion() . ". The installation may succeed but the rest of the Single Sign-On Server will be broken. You will be unable to use this product. Running outdated versions of PHP poses a serious website security risk. Please contact your system administrator to upgrade your PHP installation.";
else echo "<span class=\"success\">Yes</span>";
?>
</td>
</tr>
<tr class="row">
<td>Able to create files in ./</td>
<td align="right">
<?php
if (file_put_contents("test.dat", "a") === false) echo "<span class=\"error\">No</span><br /><br />chmod 777 on the directory may fix the problem.";
else if (!unlink("test.dat")) echo "<span class=\"error\">No</span><br /><br />Unable to delete test file. chmod 777 on the directory may fix the problem.";
else echo "<span class=\"success\">Yes</span>";
?>
</td>
</tr>
<tr class="row altrow">
<td>Able to create directories in ./</td>
<td align="right">
<?php
if (!mkdir("test")) echo "<span class=\"error\">No</span><br /><br />chmod 777 on the directory may fix the problem.";
else if (!rmdir("test")) echo "<span class=\"error\">No</span><br /><br />Unable to delete test directory. chmod 777 on the parent directory may fix the problem.";
else echo "<span class=\"success\">Yes</span>";
?>
</td>
</tr>
<tr class="row">
<td>No './index.html'</td>
<td align="right">
<?php
if (file_exists("index.html")) echo "<span class=\"error\">No</span><br /><br />Depending on server settings, 'index.html' may interfere with the proper operation of Single Sign-On Server.";
else echo "<span class=\"success\">Yes</span>";
?>
</td>
</tr>
<tr class="row altrow">
<td>Endpoint './endpoint.php' exists</td>
<td align="right">
<?php
if (!file_exists("endpoint.php")) echo "<span class=\"error\">No</span><br /><br />'endpoint.php' does not exist on the server. Installation will fail.";
else echo "<span class=\"success\">Yes</span>";
?>
</td>
</tr>
<tr class="row">
<td>Admin './admin.php' exists</td>
<td align="right">
<?php
if (!file_exists("admin.php")) echo "<span class=\"error\">No</span><br /><br />'admin.php' does not exist on the server. Installation will fail.";
else echo "<span class=\"success\">Yes</span>";
?>
</td>
</tr>
<tr class="row">
<td>No './settings.php'</td>
<td align="right">
<?php
if (file_exists("settings.php")) echo "<span class=\"error\">No</span><br /><br />'settings.php' will be overwritten upon install.";
else echo "<span class=\"success\">Yes</span>";
?>
</td>
</tr>
<tr class="row altrow">
<td>$_SERVER["REQUEST_URI"] supported</td>
<td align="right">
<?php
if (!isset($_SERVER["REQUEST_URI"])) echo "<span class=\"error\">No</span><br /><br />Server does not support this feature. The installation may fail and the site might not work.";
else echo "<span class=\"success\">Yes</span>";
?>
</td>
</tr>
<tr class="row altrow">
<td>Installation over SSL</td>
<td align="right">
<?php
if (!BB_IsSSLRequest()) echo "<span class=\"error\">No</span><br /><br />While Single Sign-On Server will install and run without using HTTPS/SSL, think about the implications of network sniffing access tokens, who will have access to the system, and what they can do in the system. SSL certificates can be obtained for free. Proceed only if this major security risk is acceptable.";
else echo "<span class=\"success\">Yes</span>";
?>
</td>
</tr>
<tr class="row">
<td>Crypto-safe CSPRNG available</td>
<td align="right">
<?php
try
{
$rng = new CSPRNG(true);
echo "<span class=\"success\">Yes</span>";
}
catch (Exception $e)
{
echo "<span class=\"error\">No</span><br /><br />Installation will fail. Please ask your system administrator to install a supported PHP extension (e.g. OpenSSL, Mcrypt).";
}
?>
</td>
</tr>
<tr class="head">
<th>Supported PHP functions/classes</th>
<th> </th>
</tr>
<?php
$functions = array(
"fsockopen" => "Web/e-mail automation/validation functions",
"json_encode" => "JSON encoding support functions",
"openssl_open" => "OpenSSL extension support",
);
$x = 0;
foreach ($functions as $function => $info)
{
echo "<tr class=\"row" . ($x % 2 ? " altrow" : "") . "\"><td>" . htmlspecialchars($function) . "</td><td align=\"right\">" . (function_exists($function) ? "<span class=\"success\">Yes</span>" : "<span class=\"error\">No</span><br /><br />Single Sign-On Server will be unable to use " . $info . ". The installation might succeed but the product will not function at all or have terrible performance.") . "</td></tr>\n";
$x++;
}
$classes = array(
"PDO" => "PDO database class",
);
foreach ($classes as $class => $info)
{
echo "<tr class=\"row" . ($x % 2 ? " altrow" : "") . "\"><td>" . htmlspecialchars($class) . "</td><td align=\"right\">" . (class_exists($class) ? "<span class=\"success\">Yes</span>" : "<span class=\"error\">No</span><br /><br />Single Sign-On Server will be unable to use " . $info . ". The installation might succeed but the product will not function at all or have terrible performance.") . "</td></tr>\n";
$x++;
}
?>
</table>
<?php
}
else if (isset($_REQUEST["action"]) && $_REQUEST["action"] == "dbtest")
{
$databases = SSO_GetSupportedDatabases();
$type = (string)$_REQUEST["type"];
if (!isset($databases[$type]))
{
echo "<span class=\"error\">Please select a database server.</span>";
exit();
}
if ($_REQUEST["dsn"] == "")
{
$rng = new CSPRNG(true);
$dsn = $databases[$type]["default_dsn"];
$dsn = str_replace("@RANDOM@", $rng->GenerateString(), $dsn);
$dsn = str_replace("@PATH@", str_replace("\\", "/", dirname(__FILE__)), $dsn);
$_REQUEST["dsn"] = $dsn;
}
require_once "support/csdb/db_" . $type . ".php";
$classname = "CSDB_" . $type;
try
{
$db = new $classname();
$db->SetDebug(true);
$db->Connect($type . ":" . $_REQUEST["dsn"], ($databases[$type]["login"] ? $_REQUEST["user"] : false), ($databases[$type]["login"] ? $_REQUEST["pass"] : false));
echo "<span class=\"success\">Successfully connected to the server.</span><br /><b>Running " . htmlspecialchars($db->GetDisplayName() . " " . $db->GetVersion()) . "</b>";
unset($db);
}
catch (Exception $e)
{
echo "<span class=\"error\">Database connection attempt failed.</span><br />" . htmlspecialchars($e->getMessage());
}
if ($databases[$type]["replication"] && $_REQUEST["master_dsn"] != "")
{
try
{
$db = new $classname();
$db->SetDebug(true);
$db->Connect($type . ":" . $_REQUEST["master_dsn"], ($databases[$type]["login"] ? $_REQUEST["master_user"] : false), ($databases[$type]["login"] ? $_REQUEST["master_pass"] : false));
echo "<span class=\"success\">Successfully connected to the replication master server.</span><br /><b>Running " . htmlspecialchars($db->GetDisplayName() . " " . $db->GetVersion()) . "</b>";
unset($db);
}
catch (Exception $e)
{
echo "<span class=\"error\">Replication master connection attempt failed.</span><br />" . htmlspecialchars($e->getMessage());
}
}
}
else if (isset($_REQUEST["action"]) && $_REQUEST["action"] == "emailtest")
{
$smtpserver = explode(":", trim($_REQUEST["smtpserver"]));
if (count($smtpserver) == 2)
{
$smtpport = $smtpserver[1];
$smtpserver = $smtpserver[0];
}
else
{
$smtpserver = trim($_REQUEST["smtpserver"]);
$smtpport = 25;
}
$pop3server = explode(":", trim($_REQUEST["pop3server"]));
if (count($pop3server) == 2)
{
$pop3port = $pop3server[1];
$pop3server = $pop3server[0];
}
else
{
$pop3server = trim($_REQUEST["pop3server"]);
$pop3port = 110;
}
$message = <<<EOF
<html><body>Hello,<br>
<br>
This is the Single Sign-On (SSO) Server installer test e-mail.<br>
<br>
Thank you for using SSO Server.
</body></html>
EOF;
$headers = SMTP::GetUserAgent("Thunderbird");
$smtpsent = false;
if ($smtpserver != "" && $_REQUEST["from"] != "" && $_REQUEST["to"] != "")
{
$smtpoptions = array(
"headers" => $headers,
"textmessage" => strip_tags($message),
"htmlmessage" => $message,
"server" => $smtpserver,
"port" => $smtpport,
"secure" => ($smtpport == 465),
"username" => $_REQUEST["user"],
"password" => $_REQUEST["pass"]
);
$result = SMTP::SendEmail($_REQUEST["from"], $_REQUEST["to"], "[SSO Server] Installer Test Message", $smtpoptions);
if (!$result["success"])
{
echo "<span class=\"error\">Failed to connect to the SMTP server. " . htmlspecialchars($result["error"]) . (isset($result["info"]) ? " (" . htmlspecialchars($result["info"]) . ")" : "") . "</span><br />";
}
else
{
echo "<span class=\"success\">Successfully connected to the SMTP server and sent the test message.</span><br />";
$smtpsent = true;
}
}
else if ($smtpserver == "") echo "<span class=\"error\">SMTP: 'SMTP Server' field not filled in.</span><br />";
else if ($_REQUEST["from"] == "") echo "<span class=\"error\">SMTP: 'Default E-mail Address' field not filled in.</span><br />";
else if ($_REQUEST["to"] == "") echo "<span class=\"error\">SMTP: 'Send To' field not filled in.</span><br />";
$pop3valid = false;
if ($pop3server != "" && $_REQUEST["user"] != "" && $_REQUEST["pass"] != "")
{
$pop3options = array(
"server" => $pop3server,
"port" => $pop3port,
"secure" => ($pop3port == 995)
);
$temppop3 = new POP3;
$result = $temppop3->Connect($_REQUEST["user"], $_REQUEST["pass"], $pop3options);
if (!$result["success"])
{
echo "<span class=\"error\">Failed to connect to the POP3 server. " . htmlspecialchars($result["error"]) . (isset($result["info"]) ? " (" . htmlspecialchars($result["info"]) . ")" : "") . "</span><br />";
}
else
{
echo "<span class=\"success\">Successfully connected to the POP3 server.</span><br />";
$temppop3->Disconnect();
$pop3valid = true;
}
}
else if ($pop3server == "") echo "<span class=\"error\">POP3: 'POP3 Server' field not filled in.</span><br />";
else if ($_REQUEST["user"] == "") echo "<span class=\"error\">POP3: 'Username' field not filled in.</span><br />";
else if ($_REQUEST["pass"] == "") echo "<span class=\"error\">POP3: 'Password' field not filled in.</span><br />";
// Test SMTP again if POP3 succeeded.
if ($pop3valid && !$smtpsent)
{
if ($smtpserver != "" && $_REQUEST["from"] != "" && $_REQUEST["to"] != "")
{
$result = SMTP::SendEmail($_REQUEST["from"], $_REQUEST["to"], "[SSO Server] Installer Test Message", $smtpoptions);
if (!$result["success"])
{
echo "<span class=\"error\">Failed to connect to the SMTP server. " . htmlspecialchars($result["error"]) . (isset($result["info"]) ? " (" . htmlspecialchars($result["info"]) . ")" : "") . "</span><br />";
}
else
{
echo "<span class=\"success\">Successfully connected to the SMTP server.</span><br />";
$smtpsent = true;
}
}
}
}
else if (isset($_REQUEST["action"]) && $_REQUEST["action"] == "install")
{
function InstallError($message)
{
echo "<span class=\"error\">" . $message . " Click 'Prev' below to go back and correct the problem.</span>";
echo "<script type=\"text/javascript\">InstallFailed();</script>";
exit();
}
function InstallWarning($message)
{
echo "<span class=\"warning\">" . $message . "</span><br />";
flush();
}
function InstallSuccess($message)
{
echo "<span class=\"success\">" . $message . "</span><br />";
flush();
}
// Set up page-level calculation variables.
define("SSO_ROOT_PATH", str_replace("\\", "/", dirname(__FILE__)));
$url = str_replace("\\", "/", dirname(BB_GetRequestURLBase()));
if (substr($url, -1) == "/") $url = substr($url, 0, -1);
define("SSO_ROOT_URL", $url);
$url = dirname(BB_GetFullRequestURLBase());
if (substr($url, -1) != "/") $url .= "/";
define("SSO_LOGIN_URL", $url);
define("SSO_SUPPORT_PATH", "support");
define("SSO_PROVIDER_PATH", "providers");
// Generate random seeds.
$rng = new CSPRNG(true);
$sso_rng = $rng;
for ($x = 0; $x < 14; $x++)
{
$seed = $rng->GenerateToken(128);
if ($seed === false) InstallError("Seed generation failed.");
define("SSO_BASE_RAND_SEED" . ($x ? $x + 1 : ""), $seed);
}
define("SSO_USE_LESS_SAFE_STORAGE", $_REQUEST["sso_use_less_safe_storage"] == "yes");
// Connect to the database server.
$databases = SSO_GetSupportedDatabases();
$dbtype = (string)$_REQUEST["db_select"];
if (!isset($databases[$dbtype])) InstallError("Please select a database server.");
if ($_REQUEST["db_dsn"] == "")
{
$dsn = $databases[$dbtype]["default_dsn"];
$dsn = str_replace("@RANDOM@", $rng->GenerateString(), $dsn);
$dsn = str_replace("@PATH@", str_replace("\\", "/", dirname(__FILE__)), $dsn);
$_REQUEST["db_dsn"] = $dsn;
}
require_once "support/csdb/db_" . $dbtype . ".php";
$dbclassname = "CSDB_" . $dbtype;
try
{
$db = new $dbclassname($dbtype . ":" . $_REQUEST["db_dsn"], ($databases[$dbtype]["login"] ? $_REQUEST["db_user"] : false), ($databases[$dbtype]["login"] ? $_REQUEST["db_pass"] : false));
if ($_REQUEST["db_master_dsn"] != "") $db->SetMaster($dbtype . ":" . $_REQUEST["db_master_dsn"], ($databases[$dbtype]["login"] ? $_REQUEST["db_master_user"] : false), ($databases[$dbtype]["login"] ? $_REQUEST["db_master_pass"] : false));
}
catch (Exception $e)
{
InstallError("Database connection failed. " . htmlspecialchars($e->getMessage()));
}
try
{
InstallSuccess("Successfully connected to the database server. Running " . htmlspecialchars($db->GetDisplayName() . " " . $db->GetVersion()));
}
catch (Exception $e)
{
InstallError("Database connection succeeded but unable to get server version. " . htmlspecialchars($e->getMessage()));
}
// Create/Use the SSO database.
try
{
$db->Query("USE", $_REQUEST["db_name"]);
}
catch (Exception $e)
{
try
{
$db->Query("CREATE DATABASE", array($_REQUEST["db_name"], "CHARACTER SET" => "utf8", "COLLATE" => "utf8_general_ci"));
$db->Query("USE", $_REQUEST["db_name"]);
}
catch (Exception $e)
{
InstallError("Unable to create/use database '" . htmlspecialchars($_REQUEST["db_name"]) . "'. " . htmlspecialchars($e->getMessage()));
}
}
InstallSuccess("Successfully created and selected database '" . htmlspecialchars($_REQUEST["db_name"]) . "'.");
// Create SSO database tables.
$dbprefix = $_REQUEST["db_sso_prefix"];
$sso_db_apikeys = $dbprefix . "apikeys";
$sso_db_fields = $dbprefix . "fields";
$sso_db_users = $dbprefix . "users";
$sso_db_user_tags = $dbprefix . "user_tags";
$sso_db_user_sessions = $dbprefix . "user_sessions";
$sso_db_temp_sessions = $dbprefix . "temp_sessions";
$sso_db_tags = $dbprefix . "tags";
$sso_db_ipcache = $dbprefix . "ipcache";
try
{
$apikeysfound = $db->TableExists($sso_db_apikeys);
$fieldsfound = $db->TableExists($sso_db_fields);
$usersfound = $db->TableExists($sso_db_users);
$usertagsfound = $db->TableExists($sso_db_user_tags);
$usersessionsfound = $db->TableExists($sso_db_user_sessions);
$tempsessionsfound = $db->TableExists($sso_db_temp_sessions);
$tagsfound = $db->TableExists($sso_db_tags);
$ipcachefound = $db->TableExists($sso_db_ipcache);
}
catch (Exception $e)
{
InstallError("Unable to determine the existence of a database table. " . htmlspecialchars($e->getMessage()));
}
if (!$apikeysfound)
{
try
{
$db->Query("CREATE TABLE", array($sso_db_apikeys, array(
"id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true, "PRIMARY KEY" => true, "AUTO INCREMENT" => true),
"user_id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true),
"namespace" => array("STRING", 1, 20, "NOT NULL" => true),
"apikey" => array("STRING", 1, 64, "NOT NULL" => true),
"created" => array("DATETIME", "NOT NULL" => true),
"info" => array("STRING", 3, "NOT NULL" => true),
),
array(
array("KEY", array("user_id"), "NAME" => $sso_db_apikeys . "_user_id"),
array("KEY", array("namespace"), "NAME" => $sso_db_apikeys . "_namespace"),
)));
}
catch (Exception $e)
{
InstallError("Unable to create the database table '" . htmlspecialchars($sso_db_apikeys) . "'. " . htmlspecialchars($e->getMessage()));
}
}
if (!$fieldsfound)
{
try
{
$db->Query("CREATE TABLE", array($sso_db_fields, array(
"id" => array("INTEGER", 4, "UNSIGNED" => true, "NOT NULL" => true, "PRIMARY KEY" => true, "AUTO INCREMENT" => true),
"field_name" => array("STRING", 1, 50, "NOT NULL" => true),
"field_desc" => array("STRING", 1, 255, "NOT NULL" => true),
"field_hash" => array("STRING", 1, 32, "NOT NULL" => true),
"encrypted" => array("INTEGER", 1, "NOT NULL" => true),
"enabled" => array("INTEGER", 1, "NOT NULL" => true),
"created" => array("DATETIME", "NOT NULL" => true),
),
array(
array("UNIQUE", array("field_name"), "NAME" => $sso_db_fields . "_field_name"),
)));
}
catch (Exception $e)
{
InstallError("Unable to create the database table '" . htmlspecialchars($sso_db_fields) . "'. " . htmlspecialchars($e->getMessage()));
}
}
if (!$usersfound)
{
try
{
$db->Query("CREATE TABLE", array($sso_db_users, array(
"id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true, "PRIMARY KEY" => true, "AUTO INCREMENT" => true),
"provider_name" => array("STRING", 1, 50, "NOT NULL" => true),
"provider_id" => array("STRING", 1, 255, "NOT NULL" => true),
"session_extra" => array("STRING", 1, 64, "NOT NULL" => true),
"version" => array("INTEGER", 4, "NOT NULL" => true),
"lastipaddr" => array("STRING", 1, 50, "NOT NULL" => true),
"lastactivated" => array("DATETIME", "NOT NULL" => true),
"info" => array("STRING", 3, "NOT NULL" => true),
"info2" => array("STRING", 3, "NOT NULL" => true),
),
array(
array("UNIQUE", array("provider_name", "provider_id"), "NAME" => $sso_db_users . "_provider"),
)));
}
catch (Exception $e)
{
InstallError("Unable to create the database table '" . htmlspecialchars($sso_db_users) . "'. " . htmlspecialchars($e->getMessage()));
}
}
if (!$usertagsfound)
{
try
{
$db->Query("CREATE TABLE", array($sso_db_user_tags, array(
"user_id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true),
"tag_id" => array("INTEGER", 4, "NOT NULL" => true),
"issuer_id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true),
"reason" => array("STRING", 1, 100, "NOT NULL" => true),
"created" => array("DATETIME", "NOT NULL" => true),
),
array(
array("PRIMARY", array("user_id", "tag_id"), "NAME" => $sso_db_user_tags . "_usertag"),
)));
}
catch (Exception $e)
{
InstallError("Unable to create the database table '" . htmlspecialchars($sso_db_user_tags) . "'. " . htmlspecialchars($e->getMessage()));
}
}
if (!$usersessionsfound)
{
try
{
$db->Query("CREATE TABLE", array($sso_db_user_sessions, array(
"id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true, "PRIMARY KEY" => true, "AUTO INCREMENT" => true),
"user_id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true),
"apikey_id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true),
"updated" => array("DATETIME", "NOT NULL" => true),
"created" => array("DATETIME", "NOT NULL" => true),
"session_id" => array("STRING", 1, 64, "NOT NULL" => true),
"info" => array("STRING", 3, "NOT NULL" => true),
),
array(
array("KEY", array("user_id", "updated"), "NAME" => $sso_db_user_sessions . "_user_id"),
array("KEY", array("apikey_id", "updated"), "NAME" => $sso_db_user_sessions . "_apikey_id"),
)));
}
catch (Exception $e)
{
InstallError("Unable to create the database table '" . htmlspecialchars($sso_db_user_sessions) . "'. " . htmlspecialchars($e->getMessage()));
}
}
if (!$tempsessionsfound)
{
try
{
$db->Query("CREATE TABLE", array($sso_db_temp_sessions, array(
"id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true, "PRIMARY KEY" => true, "AUTO INCREMENT" => true),
"apikey_id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true),
"updated" => array("DATETIME", "NOT NULL" => true),
"created" => array("DATETIME", "NOT NULL" => true),
"heartbeat" => array("INTEGER", 4, "UNSIGNED" => true, "NOT NULL" => true),
"session_id" => array("STRING", 1, 64, "NOT NULL" => true),
"ipaddr" => array("STRING", 1, 50, "NOT NULL" => true),
"info" => array("STRING", 3, "NOT NULL" => true),
"recoverinfo" => array("STRING", 3, "NOT NULL" => true),
),
array(
array("KEY", array("apikey_id", "updated"), "NAME" => $sso_db_temp_sessions . "_apikey_id"),
)));
}
catch (Exception $e)
{
InstallError("Unable to create the database table '" . htmlspecialchars($sso_db_temp_sessions) . "'. " . htmlspecialchars($e->getMessage()));
}
}
if (!$tagsfound)
{
try
{
$db->Query("CREATE TABLE", array($sso_db_tags, array(
"id" => array("INTEGER", 4, "UNSIGNED" => true, "NOT NULL" => true, "PRIMARY KEY" => true, "AUTO INCREMENT" => true),
"tag_name" => array("STRING", 1, 50, "NOT NULL" => true),
"tag_desc" => array("STRING", 1, 255, "NOT NULL" => true),
"enabled" => array("INTEGER", 1, "NOT NULL" => true),
"created" => array("DATETIME", "NOT NULL" => true),
),
array(
array("UNIQUE", array("tag_name"), "NAME" => $sso_db_tags . "_tag_name"),
)));
}
catch (Exception $e)
{
InstallError("Unable to create the database table '" . htmlspecialchars($sso_db_tags) . "'. " . htmlspecialchars($e->getMessage()));
}
try
{
$db->Query("INSERT", array($sso_db_tags, array(
"tag_name" => $_REQUEST["sso_site_admin"],
"tag_desc" => "",
"enabled" => 1,
"created" => CSDB::ConvertToDBTime(time()),
)));
}
catch (Exception $e)
{
InstallError("Unable to insert '" . htmlspecialchars($_REQUEST["sso_site_admin"]) . "' into database table '" . htmlspecialchars($sso_db_tags) . "'. " . htmlspecialchars($e->getMessage()));
}
try
{
$db->Query("INSERT", array($sso_db_tags, array(
"tag_name" => $_REQUEST["sso_admin"],
"tag_desc" => "",
"enabled" => 1,
"created" => CSDB::ConvertToDBTime(time()),
)));
}
catch (Exception $e)
{
InstallError("Unable to insert '" . htmlspecialchars($_REQUEST["sso_admin"]) . "' into database table '" . htmlspecialchars($sso_db_tags) . "'. " . htmlspecialchars($e->getMessage()));
}
try
{
$db->Query("INSERT", array($sso_db_tags, array(
"tag_name" => $_REQUEST["sso_locked"],
"tag_desc" => "",
"enabled" => 1,
"created" => CSDB::ConvertToDBTime(time()),
)));
}
catch (Exception $e)
{
InstallError("Unable to insert '" . htmlspecialchars($_REQUEST["sso_locked"]) . "' into database table '" . htmlspecialchars($sso_db_tags) . "'. " . htmlspecialchars($e->getMessage()));
}
}
if (!$ipcachefound)
{
try
{
$db->Query("CREATE TABLE", array($sso_db_ipcache, array(
"id" => array("INTEGER", 8, "UNSIGNED" => true, "NOT NULL" => true, "PRIMARY KEY" => true, "AUTO INCREMENT" => true),
"ipaddr" => array("STRING", 1, 50, "NOT NULL" => true),
"created" => array("DATETIME", "NOT NULL" => true),
"info" => array("STRING", 3, "NOT NULL" => true),
),
array(
array("UNIQUE", array("ipaddr"), "NAME" => $sso_db_ipcache . "_ipaddr"),
array("KEY", array("created"), "NAME" => $sso_db_ipcache . "_created"),
)));
}
catch (Exception $e)
{
InstallError("Unable to create the database table '" . htmlspecialchars($sso_db_ipcache) . "'. " . htmlspecialchars($e->getMessage()));
}
}
InstallSuccess("Successfully created database tables and data in '" . htmlspecialchars($_REQUEST["db_name"]) . "'.");
$sso_fields = array();
$sso_settings = array();
if (!SSO_SaveSettings()) InstallError("Unable to install the settings file.");
SSO_LoadSettings();
if (!SSO_SaveSettings()) InstallError("Unable to save the default settings file.");
InstallSuccess("Successfully set up the settings file.");
// Extract SMTP/POP3 settings.
$smtpserver = explode(":", trim($_REQUEST["smtp_server"]));
if (count($smtpserver) == 2)
{
$smtpport = $smtpserver[1];
$smtpserver = $smtpserver[0];
}
else
{
$smtpserver = trim($_REQUEST["smtp_server"]);
$smtpport = 25;
}
$pop3server = explode(":", trim($_REQUEST["pop3_server"]));
if (count($pop3server) == 2)
{
$pop3port = $pop3server[1];
$pop3server = $pop3server[0];
}
else
{
$pop3server = trim($_REQUEST["pop3_server"]);
$pop3port = 110;
}
// Optionally move critical files to final locations. Some security through obscurity here.
if ($_REQUEST["sso_endpoint_sto"] > 0)
{
$srcfile = SSO_ROOT_PATH . "/endpoint.php";
$endpointdir = "endpoint_" . $rng->GenerateString();
$destfile = SSO_ROOT_PATH . "/" . $endpointdir;
if (!@mkdir($destfile, 0755)) InstallError("Unable to create endpoint directory.");
$destfile .= "/endpoint.php";
if (!@rename($srcfile, $destfile)) InstallError("Unable to move 'endpoint.php' to endpoint directory.");
$url = dirname(BB_GetFullRequestURLBase());
if (substr($url, -1) != "/") $url .= "/";
$url .= $endpointdir . "/endpoint.php";
define("SSO_ENDPOINT_URL", $url);
InstallSuccess("Successfully created a randomly named directory and moved 'endpoint.php' into it.");
}
else
{
$url = dirname(BB_GetFullRequestURLBase());
if (substr($url, -1) != "/") $url .= "/";
$url .= "endpoint.php";
define("SSO_ENDPOINT_URL", $url);
}
if ($_REQUEST["sso_admin_sto"] > 0)
{
$srcfile = SSO_ROOT_PATH . "/admin.php";
$admindir = "admin_" . $rng->GenerateString();
$destfile = SSO_ROOT_PATH . "/" . $admindir;
if (!@mkdir($destfile, 0755)) InstallError("Unable to create endpoint directory.");
$destfile .= "/admin.php";
if (!@rename($srcfile, $destfile)) InstallError("Unable to move 'admin.php' to admin directory.");
$adminurl = dirname(BB_GetFullRequestURLBase());
if (substr($adminurl, -1) != "/") $adminurl .= "/";
$adminurl .= $admindir . "/admin.php";
InstallSuccess("Successfully created a randomly named directory and moved 'admin.php' into it.");
$adminhookfile = SSO_ROOT_PATH . "/" . $admindir . "/admin_hook.php";
}
else
{
$adminurl = dirname(BB_GetFullRequestURLBase());
if (substr($adminurl, -1) != "/") $adminurl .= "/";
$adminurl .= "admin.php";
$adminhookfile = SSO_ROOT_PATH . "/admin_hook.php";
}
// Create a basic admin hook file.
$data = "<" . "?php\n";
$data .= "\tif (!defined(\"SSO_FILE\")) exit();\n";
$data .= "\n";
$data .= "\tif (\$_SERVER[\"REMOTE_ADDR\"] !== \"" . $_SERVER["REMOTE_ADDR"] . "\") exit();\n";
$data .= "\n";
$data .= "\t\$bb_usertoken = \"" . substr($rng->GenerateToken(), 0, 32) . "\";\n";
$data .= "\t\$sso_site_admin = true;\n";
if (file_put_contents($adminhookfile, $data) === false) InstallError("Unable to create the admin hook file.");
InstallSuccess("Successfully created the admin hook file.");
// Set up the main configuration file.
$data = "<" . "?php\n";
$data .= "\tdefine(\"SSO_HTTP_SERVER\", \"\");\n";
$data .= "\tdefine(\"SSO_HTTPS_SERVER\", \"\");\n";
$data .= "\tdefine(\"SSO_USE_HTTPS\", " . var_export(BB_IsSSLRequest(), true) . ");\n";
$data .= "\tdefine(\"SSO_ROOT_PATH\", " . var_export(SSO_ROOT_PATH, true) . ");\n";
$data .= "\tdefine(\"SSO_ROOT_URL\", " . var_export(SSO_ROOT_URL, true) . ");\n";
$data .= "\tdefine(\"SSO_LOGIN_URL\", " . var_export(SSO_LOGIN_URL, true) . ");\n";
$data .= "\tdefine(\"SSO_ENDPOINT_URL\", " . var_export(SSO_ENDPOINT_URL, true) . ");\n";
$data .= "\tdefine(\"SSO_SUPPORT_PATH\", " . var_export(SSO_SUPPORT_PATH, true) . ");\n";
$data .= "\tdefine(\"SSO_PROVIDER_PATH\", " . var_export(SSO_PROVIDER_PATH, true) . ");\n";
$data .= "\tdefine(\"SSO_LANG_PATH\", \"lang\");\n";
$data .= "\tdefine(\"SSO_DEFAULT_LANG\", " . var_export($_REQUEST["sso_default_lang"], true) . ");\n";
$data .= "\tdefine(\"SSO_ADMIN_LANG\", " . var_export($_REQUEST["sso_admin_lang"], true) . ");\n";
$data .= "\tdefine(\"SSO_PROXY_X_FORWARDED_FOR\", " . var_export($_REQUEST["sso_proxy_x_forwarded_for"], true) . ");\n";
$data .= "\tdefine(\"SSO_PROXY_CLIENT_IP\", " . var_export($_REQUEST["sso_proxy_client_ip"], true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED\", " . var_export(SSO_BASE_RAND_SEED, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED2\", " . var_export(SSO_BASE_RAND_SEED2, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED3\", " . var_export(SSO_BASE_RAND_SEED3, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED4\", " . var_export(SSO_BASE_RAND_SEED4, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED5\", " . var_export(SSO_BASE_RAND_SEED5, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED6\", " . var_export(SSO_BASE_RAND_SEED6, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED7\", " . var_export(SSO_BASE_RAND_SEED7, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED8\", " . var_export(SSO_BASE_RAND_SEED8, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED9\", " . var_export(SSO_BASE_RAND_SEED9, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED10\", " . var_export(SSO_BASE_RAND_SEED10, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED11\", " . var_export(SSO_BASE_RAND_SEED11, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED12\", " . var_export(SSO_BASE_RAND_SEED12, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED13\", " . var_export(SSO_BASE_RAND_SEED13, true) . ");\n";
$data .= "\tdefine(\"SSO_BASE_RAND_SEED14\", " . var_export(SSO_BASE_RAND_SEED14, true) . ");\n";
$data .= "\tdefine(\"SSO_HEARTBEAT_LIMIT\", 30);\n";
$data .= "\tdefine(\"SSO_STO_ENDPOINT\", " . var_export($_REQUEST["sso_endpoint_sto"] > 0, true) . ");\n";
$data .= "\tdefine(\"SSO_STO_ADMIN\", " . var_export($_REQUEST["sso_admin_sto"] > 0, true) . ");\n";
$data .= "\tdefine(\"SSO_USING_CRON\", " . var_export($_REQUEST["sso_using_cron"] > 0, true) . ");\n";
$data .= "\tdefine(\"SSO_PRIMARY_CIPHER\", " . var_export($_REQUEST["sso_primary_cipher"], true) . ");\n";
$data .= "\tdefine(\"SSO_DUAL_ENCRYPT\", " . var_export($_REQUEST["sso_dual_encrypt"] > 0, true) . ");\n";
$data .= "\tdefine(\"SSO_USE_LESS_SAFE_STORAGE\", " . var_export($_REQUEST["sso_use_less_safe_storage"] == "yes", true) . ");\n";
$data .= "\n";
$data .= "\tdefine(\"SSO_DB_TYPE\", " . var_export($_REQUEST["db_select"], true) . ");\n";
$data .= "\tdefine(\"SSO_DB_DSN\", " . var_export($_REQUEST["db_dsn"], true) . ");\n";
$data .= "\tdefine(\"SSO_DB_USER\", " . var_export($_REQUEST["db_user"], true) . ");\n";
$data .= "\tdefine(\"SSO_DB_PASS\", " . var_export($_REQUEST["db_pass"], true) . ");\n";
$data .= "\tdefine(\"SSO_DB_MASTER_DSN\", " . var_export($_REQUEST["db_master_dsn"], true) . ");\n";
$data .= "\tdefine(\"SSO_DB_MASTER_USER\", " . var_export($_REQUEST["db_master_user"], true) . ");\n";
$data .= "\tdefine(\"SSO_DB_MASTER_PASS\", " . var_export($_REQUEST["db_master_pass"], true) . ");\n";
$data .= "\tdefine(\"SSO_DB_NAME\", " . var_export($_REQUEST["db_name"], true) . ");\n";
$data .= "\tdefine(\"SSO_DB_PREFIX\", " . var_export($dbprefix, true) . ");\n";
$data .= "\n";
$data .= "\tdefine(\"SSO_SMTP_SERVER\", " . var_export($smtpserver, true) . ");\n";
$data .= "\tdefine(\"SSO_SMTP_PORT\", " . var_export($smtpport, true) . ");\n";
$data .= "\tdefine(\"SSO_POP3_SERVER\", " . var_export($pop3server, true) . ");\n";
$data .= "\tdefine(\"SSO_POP3_PORT\", " . var_export($pop3port, true) . ");\n";
$data .= "\tdefine(\"SSO_SMTPPOP3_USER\", " . var_export($_REQUEST["smtppop3_user"], true) . ");\n";
$data .= "\tdefine(\"SSO_SMTPPOP3_PASS\", " . var_export($_REQUEST["smtppop3_pass"], true) . ");\n";
$data .= "\tdefine(\"SSO_SMTP_FROM\", " . var_export($_REQUEST["smtp_from"], true) . ");\n";
$data .= "\n";
$data .= "\tdefine(\"SSO_SITE_ADMIN_TAG\", " . var_export($_REQUEST["sso_site_admin"], true) . ");\n";
$data .= "\tdefine(\"SSO_ADMIN_TAG\", " . var_export($_REQUEST["sso_admin"], true) . ");\n";
$data .= "\tdefine(\"SSO_LOCKED_TAG\", " . var_export($_REQUEST["sso_locked"], true) . ");\n";
$data .= "?" . ">";
if (file_put_contents("config.php", $data) === false) InstallError("Unable to create the configuration file.");
if ($_REQUEST["sso_endpoint_sto"] > 0 && file_put_contents(SSO_ROOT_PATH . "/" . $endpointdir . "/config.php", $data) === false) InstallError("Unable to create the configuration file clone in the endpoint subdirectory.");
if ($_REQUEST["sso_admin_sto"] > 0 && file_put_contents(SSO_ROOT_PATH . "/" . $admindir . "/config.php", $data) === false) InstallError("Unable to create the configuration file clone in the admin subdirectory.");
InstallSuccess("Successfully created the configuration file.");
InstallSuccess("The installation completed successfully.");
?>
<br />
Next: <a href="<?php echo htmlspecialchars($adminurl); ?>">Start using Single-Sign On</a><br />
<?php
}
else
{
?>
<!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">
<head>
<title>Single Sign-On Server Installer</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<link rel="stylesheet" href="support/install.css" type="text/css" />
<script type="text/javascript" src="support/jquery-1.11.0.min.js"></script>
<script type="text/javascript">
function Page(curr, next)
{
$('#page' + curr).hide();
$('#page' + next).fadeIn('normal');
return false;
}
</script>
</head>
<body>
<noscript><span class="error">Er... You need Javascript enabled to install Single Sign-On (SSO) Server.</span></noscript>
<form id="installform" method="post" enctype="multipart/form-data" action="install.php" accept-charset="utf-8">
<input type="hidden" name="action" value="install" />
<div id="main">
<div id="page1" class="box">
<h1>Single Sign-On Server Installer</h1>
<h3>Welcome to the Single Sign-On Server installer.</h3>
<div class="boxmain">
If you are looking to implement a centralized account management and login system for one or more domains,
bring disparate login systems together under a unified system, and easily manage all aspects of a user account,
then this is most likely what you are looking for:<br /><br />
<div class="indent">
A self-contained, centralized account management server that can sit on any domain with tools
to easily manage user fields and access permissions, with multiple signup and sign in options,
and easy-to-use client functions to sign in and extract information from the server in a
secure manner. Or more simply put: Do you need a login system that rocks?
</div>
<br />
If that sounds like you, Single Sign-On (SSO) is the answer. Just click "Next" below to get started.
</div>
<div class="boxbuttons">
<a href="#" onclick="return Page(1, 2);">Next »</a>
</div>
</div>
<div id="page2" class="box" style="display: none;">
<h1>Single Sign-On Server Requirements</h1>
<h3>The Single Sign-On Server system requirements.</h3>
<div class="boxmain">
In order to use Single Sign-On (SSO) Server, you will need to meet these logistical requirements:<br />
<ul>
<li>Someone who knows PHP (a PHP programmer)</li>
<li>Someone who knows design (a web designer)</li>
</ul>
You will also need to meet these technical requirements (most of these are auto-detected by this installation wizard):<br />
<ul>
<li><a href="http://www.php.net/" target="_blank">PHP 5.4.x or later</a> (preferably the latest)</li>
<li><a href="http://barebonescms.com/documentation/csdb/" target="_blank">A CSDB-compliant database</a></li>
</ul>
</div>
<div class="boxbuttons">
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</div>
</div>
<div id="page3" class="box" style="display: none;">
<h1>Single Sign-On Server Checklist</h1>
<h3>The Single Sign-On Server compatability checklist.</h3>
<div class="boxmain">
Before beginning the installation, you should check to make sure that the server meets or exceeds
the basic technical requirements. Below is the checklist for compatability with Single Sign-On (SSO) Server.<br /><br />
<div id="checklist"></div>
<br />
<script type="text/javascript">
function RefreshChecklist()
{
$('#checklist').load('install.php', { 'action' : 'checklist' });
return false;
}
RefreshChecklist();
</script>
<a href="#" onclick="return RefreshChecklist();">Refresh the checklist</a><br /><br />
NOTE: You are allowed to install Single Sign-On (SSO) Server even if you don't meet the requirements above. Just don't complain if your
installation or this installer does not work. Each web server is different - there is no way to satisfy all servers
without a ton of code. Besides, you may be able to get away with some missing things for some websites.
</div>
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</div>
</div>
<div id="page4" class="box" style="display: none;">
<h1>Database Setup</h1>
<h3>Set up database options.</h3>
<div class="boxmain">
Single Sign-On (SSO) Server requires a database.<br /><br />
<div class="formfields">
<div class="formitem">
<div class="formitemtitle">Database Server</div>
<select id="db_select" name="db_select">
<?php
$login = array();
$replication = array();
$databases = SSO_GetSupportedDatabases();
foreach ($databases as $database => $info)
{
if ($info["production"] || $allowinsecuredatabases)
{
require_once "support/csdb/db_" . $database . ".php";
try
{
$classname = "CSDB_" . $database;
$db = new $classname();
if ($db->IsAvailable() !== false)
{
echo "<option value=\"" . htmlspecialchars($database) . "\">" . htmlspecialchars($db->GetDisplayName()) . (!$info["production"] ? " [NOT for production use]" : "") . "</option>";
$login[$database] = $info["login"];
$replication[$database] = $info["replication"];
}
}
catch (Exception $e)
{
}
}
}
?>
</select>
<div class="formitemdesc">Select a database server. If the list is empty, please contact your hosting provider and ask them to enable a <a href="http://barebonescms.com/documentation/csdb/" target="_blank">supported PDO database driver</a>.</div>
</div>
<div class="db_selected" style="display: none;">
<div class="formitem">
<div class="formitemtitle">DSN Options</div>
<input class="text" id="db_dsn" type="text" name="db_dsn" value="" />
<div class="formitemdesc">The initial connection string to connect to the database server. Options are driver specific. Leave blank for the default. Usually takes the form of: host=ipaddr_or_hostname[;port=portnum] (e.g. host=127.0.0.1;port=3306)</div>
</div>
<div class="formitem db_login">
<div class="formitemtitle">Username</div>
<input class="text" id="db_user" type="text" name="db_user" />
<div class="formitemdesc">The username to use to log into the database server.</div>
</div>
<div class="formitem db_login">
<div class="formitemtitle">Password</div>
<input class="text" id="db_pass" type="password" name="db_pass" />
<div class="formitemdesc">The password to use to log into the database server.</div>
</div>
<div class="formitem">
<div class="formitemtitle">Database</div>