From 8cfdd45de7e3bdef36775265448c9faed5c9428d Mon Sep 17 00:00:00 2001
From: Ludvig Janiuk <ludvig.janiuk@gmail.com>
Date: Thu, 2 Aug 2018 11:38:15 +0200
Subject: [PATCH] Whitelist filter. Fix #20

---
 .gitignore  | 6 ++++++
 library.js  | 6 ++++++
 plugin.json | 1 +
 3 files changed, 13 insertions(+)

diff --git a/.gitignore b/.gitignore
index d77e539..0637078 100644
--- a/.gitignore
+++ b/.gitignore
@@ -216,3 +216,9 @@ pip-log.txt
 
 sftp-config.json
 node_modules/
+
+####################
+# JetBrains
+####################
+
+.idea
diff --git a/library.js b/library.js
index 3a49576..413edb3 100644
--- a/library.js
+++ b/library.js
@@ -264,5 +264,11 @@
 		});
 	};
 
+  // If this filter is not there, the deleteUserData function will fail when getting the metryId for deletion.
+  OAuth.whitelistFields = function(params, callback) {
+    params.whitelist.push(constants.name + 'Id');
+    callback(null, params);
+  };
+
 	module.exports = OAuth;
 }(module));
diff --git a/plugin.json b/plugin.json
index 32cf782..16db132 100644
--- a/plugin.json
+++ b/plugin.json
@@ -6,6 +6,7 @@
 	"library": "./library.js",
 	"hooks": [
 		{ "hook": "static:user.delete", "method": "deleteUserData" },
+		{ "hook": "filter:user.whitelistFields", "method": "whitelistFields" },
 		{ "hook": "filter:auth.init", "method": "getStrategy" }
 	]
 }