/**
* A single method to setup Session information regardless which authentication method was used.
* @param $userRecord FileMaker user record handle
* @param $site_prefix String site URL address
*/
function setSessionData($userRecord, $site_prefix)
{
global $log, $onWebPlugin, $companyLogoSmallPropertyName, $imageDir, $appConfigName, $imageSmallFileName, $imageSplashFileName, $companyLogoSplashPropertyName, $root;
if (!session_id()) {
session_start();
}
$log->debug("setSessionData - Session was started now populate session Array");
$_SESSION['authenticated'] = true;
$_SESSION['firstName'] = $userRecord->getField('User_FirstName_ct');
$_SESSION['lastName'] = $userRecord->getField('User_LastName_ct');
$accessLevel = $userRecord->getField('User_Privs_t');
$log->debug("User Privi Set: " . $accessLevel);
$_SESSION['accessLevel'] = convertPipeToArray($accessLevel);
$_SESSION['userName'] = $userRecord->getField('User_Name_ct');
$_SESSION['LAST_ACTIVITY'] = time();
$pipeInstalledPlugins = $userRecord->getField('z_SYS_LicensedPlugins_ct');
//Force the Array items to uppercase just in case the character case was mixed at entry
$_SESSION['installedPlugins'] = array_map("strtoupper", convertPipeToArray($pipeInstalledPlugins));
//New values to capture from [WEB] Login view to be used when determining which users can view Spots
// based on account name and we also need to capture PK for the contact ID
$_SESSION['contact_pk'] = $userRecord->getField('User_Contact__pk_ID_ct');
//System preference apply if 1 or else value is null
$_SESSION['system_preference'] = $userRecord->getField('z_PRO_SeparateWorkByPrograming_cn');
//Accounts associated with user in cr delaminated field
//$_SESSION['user_accounts'] = array(stripControlChars($userRecord->getField('User_Contact_Programming_Type_Associations_ct')));
$_SESSION['user_accounts'] = explodedCrString($userRecord->getField('User_Contact_Programming_Type_Associations_ct'));
foreach ($_SESSION['user_accounts'] as $account) {
$log->debug("User: "******" has an account: " . $account);
}
//Now test for ON-WEB from the PLUGIN array to validate that the user has the License authority to access web
validatePlugin($_SESSION['userName'], $_SESSION['installedPlugins'], $onWebPlugin);
//Now the login ands plugin validation is processed now write the tdc-app-config.php and set small logo location
//Only perform this operation if the tdc-app-conf.php is not present in the directory. If the file exists then
//it is ass-u-me(d) that the logo name and location 'was' resolved and is available to the presentation layer
//This is a run once method as once the file is written is should never run unless the file is deleted
//TODO remove these comments lines after the authentication flow is resolved
// if(!file_exists($root .$appConfigName)){
// writeFilesDynamically($userRecord, $imageDir, $imageSmallFileName,$companyLogoSmallPropertyName,
// $imageSplashFileName,$companyLogoSplashPropertyName, $appConfigName);
// }
if (!empty($_SESSION['forwardingUrl'])) {
$log->debug("setSessionData - User logged in and is being forwarded to: " . $_SESSION['forwardingUrl']);
//added this fix to forward user to page they expected to see prior to login. Assigned session item to var
//then unset session item then forward user
$forwardingUrl = $_SESSION['forwardingUrl'];
unset($_SESSION['forwardingUrl']);
header("location:" . $forwardingUrl);
exit;
} else {
$log->debug("setSessionData - No previous forwarding is defined so go to index page");
header("location: " . $site_prefix . "index.php");
exit;
}
}
function validateUser($site_prefix, $fullUrl, $siteSection, $viewCheck, $pluginToValidate)
{
global $log;
//currently set at 2 hour time out and is only checked per page load
$sessionTimeoutMax = 7200;
$log->debug("validateUser() - method called for section: " . $siteSection);
if (!session_id()) {
session_start();
}
//Added this method to detect session timeout of no more than hours now if set
if (isset($_SESSION['LAST_ACTIVITY']) && time() - $_SESSION['LAST_ACTIVITY'] > $sessionTimeoutMax) {
$log->debug("Session timed out Username: "******"You have been logged out due to inactivity. Please login.";
session_unset();
session_destroy();
if (!session_id()) {
session_start();
}
$_SESSION['forwardingUrl'] = urldecode($fullUrl);
header("location: " . $site_prefix . "login.php?error=" . $errorMsg);
exit;
}
if (!isset($_SESSION['authenticated'])) {
$log->debug("user is not authenticated for page: " . urldecode($fullUrl));
$indexPage = "index.php";
$phpSuffix = "php";
if (!strpos(urldecode($fullUrl), $phpSuffix) || strpos(urldecode($fullUrl), $indexPage)) {
header("location: " . $site_prefix . "login.php");
exit;
} else {
$_SESSION['forwardingUrl'] = urldecode($fullUrl);
$errorMsg = "User must be logged in to access the site";
header("location: " . $site_prefix . "login.php?error=" . $errorMsg);
exit;
}
}
//Test if user has licensed ON-SPOT plugin on user record. If not redirect the user to error page
//Note this validation was moved below authentication check
validatePlugin($_SESSION['userName'], $_SESSION['installedPlugins'], $pluginToValidate);
if (empty($_SESSION['accessLevel'])) {
$log->debug("validateUser() - user access level is set to null/empty send that user to error page");
$errorMessage = "You do not have the necessary access rights in " . strtoupper($siteSection);
$messageTitle = "Access Denied";
processError($errorMessage, "N/A", "user_validate.php", "N/A", $messageTitle);
} else {
if ($siteSection == "View") {
$log->debug("Validate user can View or edit spot viewer");
//this test is specific to OnSpot/OnSpotView for viewing the page
//TODO we need to figure out the privs for Request side of the site. For now we skip this as can edit method controls this
if (!canViewOrEdit($_SESSION['accessLevel'], $siteSection, $viewCheck)) {
$log->debug("User does not have access privilege to the site section: " . $siteSection . " Username: "******"You do not have the necessary access rights in " . strtoupper($siteSection);
$messageTitle = "Access Denied";
processError($errorMessage, "N/A", "user_validate.php", "N/A", $messageTitle);
}
}
}
//Update session timer for each page visited. Once the session is dormant for 2 hours the test for session
//session timeout is caught by timeout test ahead of this reset method
resetSessionTimeout();
$log->debug("User is fully validated so redirect to page URL: " . urldecode($fullUrl));
}
