immediate mode for openid

darcs-hash:20080619134710-84dde-6086a4ac7bbd72a251fe5ce6fe3156e3270ebd74.gz

5 files changed, 83 insertions, 16 deletions

diff --git a/actions/finishaddopenid.php b/actions/finishaddopenid.php
index 237f0454f..78aa67d89 100644
--- a/actions/finishaddopenid.php
+++ b/actions/finishaddopenid.php
@@ -88,6 +88,8 @@ class FinishaddopenidAction extends Action {
 			# success!
 			
 			$cur->query('COMMIT');
+
+			oid_set_last($display);
 			
 			common_redirect(common_local_url('openidsettings'));
 		}
diff --git a/actions/finishimmediate.php b/actions/finishimmediate.php
new file mode 100644
index 000000000..af55f166e
--- /dev/null
+++ b/actions/finishimmediate.php
@@ -0,0 +1,64 @@
+<?php
+/*
+ * Laconica - a distributed open-source microblogging tool
+ * Copyright (C) 2008, Controlez-Vous, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+if (!defined('LACONICA')) { exit(1); }
+
+require_once(INSTALLDIR.'/lib/openid.php');
+
+class FinishimmediateAction extends Action {
+
+	function handle($args) {
+		parent::handle($args);
+		
+		$consumer = oid_consumer();
+
+		$response = $consumer->complete(common_local_url('finishimmediate'));
+
+		if ($response->status == Auth_OpenID_SUCCESS) {
+			$display = $response->getDisplayIdentifier();
+			$canonical = ($response->endpoint->canonicalID) ?
+			  $response->endpoint->canonicalID : $response->getDisplayIdentifier();
+
+			$user = $this->get_user($canonical);
+			
+			if ($user) {
+				$this->update_user($user, $sreg);
+				common_set_user($user->nickname);
+				$this->go_backto();
+				return;
+			}
+		}
+
+		# Failure! Clear openid so we don't try it again
+		
+		oid_clear_last();
+		$this->go_backto();
+		return;
+	}
+	
+	function go_backto() {
+		common_ensure_session();
+		$backto = $_SESSION['openid_immediate_backto'];
+		if (!$backto) {
+			# gar. Well, push them to the public page
+			$backto = common_local_url('public');
+		}
+		common_redirect($backto);
+	}
+}
diff --git a/actions/finishopenidlogin.php b/actions/finishopenidlogin.php
index 2b3616ffa..3a7f9f250 100644
--- a/actions/finishopenidlogin.php
+++ b/actions/finishopenidlogin.php
@@ -104,9 +104,10 @@ class FinishopenidloginAction extends Action {
 				$sreg = $sreg_resp->contents();
 			}
 
-			$user = $this->get_user($canonical);
+			$user = oid_get_user($canonical);
 			
 			if ($user) {
+				oid_set_last($display);
 				$this->update_user($user, $sreg);
 				common_set_user($user->nickname);
 				$this->go_home($user->nickname);
@@ -123,15 +124,6 @@ class FinishopenidloginAction extends Action {
 		common_show_footer();
 	}
 	
-	function get_user($canonical) {
-		$user = NULL;
-		$oid = User_openid::staticGet('canonical', $canonical);
-		if ($oid) {
-			$user = User::staticGet('id', $oid->user_id);
-		}
-		return $user;
-	}
-
 	function update_user($user, $sreg) {
 		
 		$profile = $user->getProfile();
@@ -210,7 +202,7 @@ class FinishopenidloginAction extends Action {
 		
 		# Possible race condition... let's be paranoid
 		
-		$other = $this->get_user($canonical);
+		$other = oid_get_user($canonical);
 		
 		if ($other) {
 			common_server_error(_t('Creating new account for OpenID that already has a user.'));
@@ -272,6 +264,7 @@ class FinishopenidloginAction extends Action {
 			$profile->delete();
 		}
 		
+		oid_set_last($display);
 		common_set_user($user->nickname);
 		common_redirect(common_local_url('showstream', array('nickname' => $user->nickname)));
 	}
@@ -305,6 +298,7 @@ class FinishopenidloginAction extends Action {
 		}
 		
 		$this->update_user($user, $sreg);
+		oid_set_last($display);
 		common_set_user($user->nickname);
 		$this->go_home($user->nickname);
 	}
diff --git a/actions/logout.php b/actions/logout.php
index 4df69c3b3..9cdda52d8 100644
--- a/actions/logout.php
+++ b/actions/logout.php
@@ -19,6 +19,8 @@
 
 if (!defined('LACONICA')) { exit(1); }
 
+require_once(INSTALLDIR.'/lib/openid.php');
+
 class LogoutAction extends Action {
 	function handle($args) {
 		parent::handle($args);
@@ -26,6 +28,7 @@ class LogoutAction extends Action {
 			common_user_error(_t('Not logged in.'));
 		} else {
 			common_set_user(NULL);
+			oid_clear_last();
 			common_redirect(common_local_url('public'));
 		}
 	}
diff --git a/actions/openidlogin.php b/actions/openidlogin.php
index ecc4e6bff..f00c17181 100644
--- a/actions/openidlogin.php
+++ b/actions/openidlogin.php
@@ -28,13 +28,15 @@ class OpenidloginAction extends Action {
 		if (common_logged_in()) {
 			common_user_error(_t('Already logged in.'));
 		} else if ($_SERVER['REQUEST_METHOD'] == 'POST') {
-			$result = oid_authenticate($this->trimmed('openid_url'),
+			$openid_url = $this->trimmed('openid_url');
+			$result = oid_authenticate($openid_url,
 									   'finishopenidlogin');
 			if (is_string($result)) { # error message
-				$this->show_form($result);
+				$this->show_form($result, $openid_url);
 			}
 		} else {
-			$this->show_form();
+			$openid_url = oid_get_last();
+			$this->show_form(NULL, $openid_url);
 		}
 	}
 
@@ -47,13 +49,15 @@ class OpenidloginAction extends Action {
 		}
 	}
 	
-	function show_form($error=NULL) {
+	function show_form($error=NULL, $openid_url) {
 		common_show_header(_t('OpenID Login'), NULL, $error, array($this, 'show_top'));
 		$formaction = common_local_url('openidlogin');
 		common_element_start('form', array('method' => 'POST',
 										   'id' => 'openidlogin',
 										   'action' => $formaction));
-		common_input('openid_url', _t('OpenID URL'));
+		common_input('openid_url', _t('OpenID URL'),
+					 $openid_url,
+					 _t('Your OpenID URL'));
 		common_submit('submit', _t('Login'));
 		common_element_end('form');
 		common_show_footer();