From ca883f119614bf636802320e60822e1ed4992f2e Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Tue, 3 Feb 2015 14:42:42 +0100
Subject: [ticket/13564] Allow to specify user id for retrieving auth link data

PHPBB3-13564
---
 phpBB/phpbb/auth/provider/base.php               | 2 +-
 phpBB/phpbb/auth/provider/oauth/oauth.php        | 4 ++--
 phpBB/phpbb/auth/provider/provider_interface.php | 6 +++++-
 3 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'phpBB/phpbb/auth')

diff --git a/phpBB/phpbb/auth/provider/base.php b/phpBB/phpbb/auth/provider/base.php
index 4c49070eaf..dea27ccc25 100644
--- a/phpBB/phpbb/auth/provider/base.php
+++ b/phpBB/phpbb/auth/provider/base.php
@@ -61,7 +61,7 @@ abstract class base implements \phpbb\auth\provider\provider_interface
 	/**
 	* {@inheritdoc}
 	*/
-	public function get_auth_link_data()
+	public function get_auth_link_data($user_id = 0)
 	{
 		return;
 	}
diff --git a/phpBB/phpbb/auth/provider/oauth/oauth.php b/phpBB/phpbb/auth/provider/oauth/oauth.php
index c0ce3f1fba..9fc3a107e6 100644
--- a/phpBB/phpbb/auth/provider/oauth/oauth.php
+++ b/phpBB/phpbb/auth/provider/oauth/oauth.php
@@ -553,13 +553,13 @@ class oauth extends \phpbb\auth\provider\base
 	/**
 	* {@inheritdoc}
 	*/
-	public function get_auth_link_data()
+	public function get_auth_link_data($user_id = 0)
 	{
 		$block_vars = array();
 
 		// Get all external accounts tied to the current user
 		$data = array(
-			'user_id' => (int) $this->user->data['user_id'],
+			'user_id' => ($user_id <= 0) ? (int) $this->user->data['user_id'] : (int) $user_id,
 		);
 		$sql = 'SELECT oauth_provider_id, provider FROM ' . $this->auth_provider_oauth_token_account_assoc . '
 			WHERE ' . $this->db->sql_build_array('SELECT', $data);
diff --git a/phpBB/phpbb/auth/provider/provider_interface.php b/phpBB/phpbb/auth/provider/provider_interface.php
index 613297cefc..35e0f559a1 100644
--- a/phpBB/phpbb/auth/provider/provider_interface.php
+++ b/phpBB/phpbb/auth/provider/provider_interface.php
@@ -166,6 +166,10 @@ interface provider_interface
 	/**
 	* Returns an array of data necessary to build the ucp_auth_link page
 	*
+	* @param int $user_id User ID for whom the data should be retrieved.
+	*						defaults to 0, which is not a valid ID. The method
+	*						should fall back to the current user's ID in this
+	*						case.
 	* @return	array|null	If this function is not implemented on an auth
 	*						provider then it returns null. If it is implemented
 	*						it will return an array of up to four elements of
@@ -181,7 +185,7 @@ interface provider_interface
 	*							'VARS'				=> array(...),
 	*						)
 	*/
-	public function get_auth_link_data();
+	public function get_auth_link_data($user_id = 0);
 
 	/**
 	* Unlinks an external account from a phpBB account.
-- 
cgit v1.2.3-65-gdbad


From 4d7cb7ca737195f42141c3939b9515cb3edd8b9b Mon Sep 17 00:00:00 2001
From: Marc Alexander <admin@m-a-styles.de>
Date: Tue, 3 Feb 2015 14:44:01 +0100
Subject: [ticket/13564] Use user_id from link_data for unlinking account in
 oauth

PHPBB3-13564
---
 phpBB/phpbb/auth/provider/oauth/oauth.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'phpBB/phpbb/auth')

diff --git a/phpBB/phpbb/auth/provider/oauth/oauth.php b/phpBB/phpbb/auth/provider/oauth/oauth.php
index 9fc3a107e6..be0fbf5831 100644
--- a/phpBB/phpbb/auth/provider/oauth/oauth.php
+++ b/phpBB/phpbb/auth/provider/oauth/oauth.php
@@ -616,10 +616,13 @@ class oauth extends \phpbb\auth\provider\base
 			return 'LOGIN_LINK_MISSING_DATA';
 		}
 
+		// Remove user specified in $link_data if possible
+		$user_id = isset($link_data['user_id']) ? $link_data['user_id'] : $this->user->data['user_id'];
+
 		// Remove the link
 		$sql = 'DELETE FROM ' . $this->auth_provider_oauth_token_account_assoc . "
 			WHERE provider = '" . $this->db->sql_escape($link_data['oauth_service']) . "'
-				AND user_id = " . (int) $this->user->data['user_id'];
+				AND user_id = " . (int) $user_id;
 		$this->db->sql_query($sql);
 
 		// Clear all tokens belonging to the user on this servce
-- 
cgit v1.2.3-65-gdbad