X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=lib%2Fopenid.php;h=6e501c2b10727211cf64d4ee8a7eabb07c55772c;hb=6548c6cd1835006fed67a4d1f944094b436feb14;hp=67f8edf7b3972385cb138d86d1c8565b38aa88ca;hpb=7258969cd48d9e11e500db56665e190d05d1e4c0;p=quix0rs-gnu-social.git

diff --git a/lib/openid.php b/lib/openid.php
index 67f8edf7b3..6e501c2b10 100644
--- a/lib/openid.php
+++ b/lib/openid.php
@@ -26,6 +26,11 @@ require_once('Auth/OpenID/Consumer.php');
 require_once('Auth/OpenID/SReg.php');
 require_once('Auth/OpenID/MySQLStore.php');
 
+# About one year cookie expiry
+
+define('OPENID_COOKIE_EXPIRY', round(365.25 * 24 * 60 * 60));
+define('OPENID_COOKIE_KEY', 'lastusedopenid');
+
 function oid_store() {
     static $store = NULL;
 	if (!$store) {
@@ -43,8 +48,27 @@ function oid_consumer() {
 	return $consumer;
 }
 
+function oid_clear_last() {
+	oid_set_last('');
+}
+
+function oid_set_last($openid_url) {
+	common_set_cookie(OPENID_COOKIE_KEY,
+			         $openid_url,
+			         time() + OPENID_COOKIE_EXPIRY);
+}
+
+function oid_get_last() {
+	$openid_url = $_COOKIE[OPENID_COOKIE_KEY];
+	if ($openid_url && strlen($openid_url) > 0) {
+		return $openid_url;
+	} else {
+		return NULL;
+	}
+}
+
 function oid_link_user($id, $canonical, $display) {
-	
+
 	$oid = new User_openid();
 	$oid->user_id = $id;
 	$oid->canonical = $canonical;
@@ -56,30 +80,59 @@ function oid_link_user($id, $canonical, $display) {
 		common_debug('DB error ' . $err->code . ': ' . $err->message, __FILE__);
 		return false;
 	}
-	
+
 	return true;
 }
 
-function oid_authenticate($openid_url, $returnto) {
-		
+function oid_get_user($openid_url) {
+	$user = NULL;
+	$oid = User_openid::staticGet('canonical', $openid_url);
+	if ($oid) {
+		$user = User::staticGet('id', $oid->user_id);
+	}
+	return $user;
+}
+
+function oid_check_immediate($openid_url, $backto=NULL) {
+	if (!$backto) {
+		$action = $_REQUEST['action'];
+		$args = common_copy_args($_GET);
+		unset($args['action']);
+		$backto = common_local_url($action, $args);
+	}
+	common_debug('going back to "' . $backto . '"', __FILE__);
+
+	common_ensure_session();
+
+	$_SESSION['openid_immediate_backto'] = $backto;
+	common_debug('passed-in variable is "' . $backto . '"', __FILE__);
+	common_debug('session variable is "' . $_SESSION['openid_immediate_backto'] . '"', __FILE__);
+
+	oid_authenticate($openid_url,
+					 'finishimmediate',
+					 true);
+}
+
+function oid_authenticate($openid_url, $returnto, $immediate=false) {
+
 	$consumer = oid_consumer();
-	
+
 	if (!$consumer) {
-		common_server_error(_t('Cannot instantiate OpenID consumer object.'));
+		common_server_error(_('Cannot instantiate OpenID consumer object.'));
 		return false;
 	}
-	
+
 	common_ensure_session();
-	
+
 	$auth_request = $consumer->begin($openid_url);
-	
+
 	// Handle failure status return values.
 	if (!$auth_request) {
-		return _t('Not a valid OpenID.');
+		return _('Not a valid OpenID.');
 	} else if (Auth_OpenID::isFailure($auth_request)) {
-		return _t('OpenID failure: ') . $auth_request->message;
+		return sprintf(_('OpenID failure: %s'), $auth_request->message);
 	}
-	
+
 	$sreg_request = Auth_OpenID_SRegRequest::build(// Required
 												   array(),
 												   // Optional
@@ -90,20 +143,21 @@ function oid_authenticate($openid_url, $returnto) {
 														 'timezone',
 														 'postcode',
 														 'country'));
-	
+
 	if ($sreg_request) {
 		$auth_request->addExtension($sreg_request);
 	}
-	
+
 	$trust_root = common_local_url('public');
 	$process_url = common_local_url($returnto);
-	
+
 	if ($auth_request->shouldSendRedirect()) {
 		$redirect_url = $auth_request->redirectURL($trust_root,
-												   $process_url);
+												   $process_url,
+												   $immediate);
 		if (!$redirect_url) {
 		} else if (Auth_OpenID::isFailure($redirect_url)) {
-			return _t('Could not redirect to server: ') . $redirect_url->message;
+			return sprintf(_('Could not redirect to server: %s'), $redirect_url->message);
 		} else {
 			common_redirect($redirect_url);
 		}
@@ -111,23 +165,19 @@ function oid_authenticate($openid_url, $returnto) {
 		// Generate form markup and render it.
 		$form_id = 'openid_message';
 		$form_html = $auth_request->formMarkup($trust_root, $process_url,
-											   false, array('id' => $form_id));
-		
+											   $immediate, array('id' => $form_id));
+
 		# XXX: This is cheap, but things choke if we don't escape ampersands
 		# in the HTML attributes
-		
+
 		$form_html = preg_replace('/&/', '&', $form_html);
-		
+
 		// Display an error if the form markup couldn't be generated;
 		// otherwise, render the HTML.
 		if (Auth_OpenID::isFailure($form_html)) {
-			$this->show_form(_t('Could not create OpenID form: ') . $form_html->message);
+			$this->show_form(sprintf(_('Could not create OpenID form: %s'), $form_html->message));
 		} else {
-			common_show_header(_t('OpenID Auto-Submit'));
-			common_element('p', 'instructions',
-						   _t('This form should automatically submit itself. '.
-							  'If not, click the submit button to go to your '.
-							  'OpenID provider.'));
+			common_show_header(_('OpenID Auto-Submit'), NULL, NULL, '_oid_print_instructions');
 			common_raw($form_html);
 			common_element('script', NULL,
 						   '$(document).ready(function() { ' .
@@ -137,3 +187,56 @@ function oid_authenticate($openid_url, $returnto) {
 		}
 	}
 }
+
+# Half-assed attempt at a module-private function
+
+function _oid_print_instructions() {
+	common_element('div', 'instructions',
+				   _('This form should automatically submit itself. '.
+					  'If not, click the submit button to go to your '.
+					  'OpenID provider.'));
+}
+
+# update a user from sreg parameters
+
+function oid_update_user(&$user, &$sreg) {
+
+	$profile = $user->getProfile();
+
+	$orig_profile = clone($profile);
+
+	if ($sreg['fullname'] && strlen($sreg['fullname']) <= 255) {
+		$profile->fullname = $sreg['fullname'];
+	}
+
+	if ($sreg['country']) {
+		if ($sreg['postcode']) {
+			# XXX: use postcode to get city and region
+			# XXX: also, store postcode somewhere -- it's valuable!
+			$profile->location = $sreg['postcode'] . ', ' . $sreg['country'];
+		} else {
+			$profile->location = $sreg['country'];
+		}
+	}
+
+	# XXX save language if it's passed
+	# XXX save timezone if it's passed
+
+	if (!$profile->update($orig_profile)) {
+		common_server_error(_('Error saving the profile.'));
+		return false;
+	}
+
+	$orig_user = clone($user);
+
+	if ($sreg['email'] && Validate::email($sreg['email'], true)) {
+		$user->email = $sreg['email'];
+	}
+
+	if (!$user->update($orig_user)) {
+		common_server_error(_('Error saving the user.'));
+		return false;
+	}
+
+	return true;
+}