From 0b72dc999dd6244ee06524fd8d357f93b19a699c Mon Sep 17 00:00:00 2001
From: Sebastian Marcet <smarcet@gmail.com>
Date: Wed, 8 Aug 2018 15:56:55 -0300
Subject: [PATCH] Fix 400 error on auth code grant

readded code to get user by user id on
auth code if session cookie is missing

Change-Id: I7e40b5165acc9388229f322e9822ef1b0502f00c
---
 app/Services/OAuth2/TokenService.php                      | 8 +++++++-
 app/libs/OAuth2/GrantTypes/AuthorizationCodeGrantType.php | 6 ++++++
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/app/Services/OAuth2/TokenService.php b/app/Services/OAuth2/TokenService.php
index 5ac3c849..9f3975da 100644
--- a/app/Services/OAuth2/TokenService.php
+++ b/app/Services/OAuth2/TokenService.php
@@ -1436,7 +1436,13 @@ final class TokenService implements ITokenService
         
         $user = $this->auth_service->getCurrentUser();
 
-        if(!$user)
+        if(is_null($user)){
+            $user_id = $this->principal_service->get()->getUserId();
+            Log::debug(sprintf("user id is %s", $user_id));
+            $user = $this->auth_service->getUserById($user_id);
+        }
+
+        if(is_null($user))
             throw new AbsentCurrentUserException;
 
         // build claim set
diff --git a/app/libs/OAuth2/GrantTypes/AuthorizationCodeGrantType.php b/app/libs/OAuth2/GrantTypes/AuthorizationCodeGrantType.php
index dc574df4..f2059443 100644
--- a/app/libs/OAuth2/GrantTypes/AuthorizationCodeGrantType.php
+++ b/app/libs/OAuth2/GrantTypes/AuthorizationCodeGrantType.php
@@ -250,6 +250,12 @@ class AuthorizationCodeGrantType extends InteractiveGrantType
                 throw new UriNotAllowedException($current_redirect_uri);
             }
 
+            $this->principal_service->register
+            (
+                $auth_code->getUserId(),
+                $auth_code->getAuthTime()
+            );
+
             $response = OAuth2AccessTokenResponseFactory::build
             (
                 $this->token_service,