req.connection.remoteAddress is deprecated

(cherry picked from commit 74f4849144)

src/oidc.js

@@ -545,7 +545,7 @@ function interactionLogin(provider) {
             return next(new HttpError(400, detailsError));
         }
 
-        const ip = req.headers['x-forwarded-for'] || req.connection.remoteAddress || null;
+        const ip = req.headers['x-forwarded-for'] || req.socket.remoteAddress || null;
         const userAgent = req.headers['user-agent'] || '';
         const clientId = details.params.client_id;
 
@@ -615,7 +615,7 @@ function interactionConfirm(provider) {
     return async function (req, res, next) {
         async function raiseLoginEvent(user, clientId) {
             try {
-                const ip = req.headers['x-forwarded-for'] || req.connection.remoteAddress || null;
+                const ip = req.headers['x-forwarded-for'] || req.socket.remoteAddress || null;
                 const userAgent = req.headers['user-agent'] || '';
                 const auditSource = AuditSource.fromOidcRequest(req);