From e1e68fdb848b8c1d9e439285cf7c9119e008e34e Mon Sep 17 00:00:00 2001
From: Arne <1255879+arneee@users.noreply.github.com>
Date: Sun, 27 Dec 2020 16:08:29 +0100
Subject: [PATCH 1/4] Allow "none" as SameSite value in cookies

Hi,

"None" is a valid value for the SameSite attribute of cookies.

https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
---
 Slim/Http/Cookies.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Slim/Http/Cookies.php b/Slim/Http/Cookies.php
index c186af0ce..b90fa2987 100644
--- a/Slim/Http/Cookies.php
+++ b/Slim/Http/Cookies.php
@@ -135,7 +135,7 @@ protected function toHeader($name, array $properties)
             $result .= '; HttpOnly';
         }
 
-        if (isset($properties['samesite']) && in_array(strtolower($properties['samesite']), ['lax', 'strict'], true)) {
+        if (isset($properties['samesite']) && in_array(strtolower($properties['samesite']), ['lax', 'strict', 'none'], true)) {
             // While strtolower is needed for correct comparison, the RFC doesn't care about case
             $result .= '; SameSite=' . $properties['samesite'];
         }

From 9cc099f13a6c78452a5e0b46b12cea7e8d685af6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pierre=20B=C3=A9rub=C3=A9?= <pierre@lgse.com>
Date: Mon, 1 Mar 2021 18:19:42 -0700
Subject: [PATCH 2/4] Fix line length

---
 Slim/Http/Cookies.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Slim/Http/Cookies.php b/Slim/Http/Cookies.php
index b90fa2987..579367ed0 100644
--- a/Slim/Http/Cookies.php
+++ b/Slim/Http/Cookies.php
@@ -135,7 +135,10 @@ protected function toHeader($name, array $properties)
             $result .= '; HttpOnly';
         }
 
-        if (isset($properties['samesite']) && in_array(strtolower($properties['samesite']), ['lax', 'strict', 'none'], true)) {
+        if (
+            isset($properties['samesite']) 
+            && in_array(strtolower($properties['samesite']), ['lax', 'strict', 'none'], true)
+        ) {
             // While strtolower is needed for correct comparison, the RFC doesn't care about case
             $result .= '; SameSite=' . $properties['samesite'];
         }

From ea5e377ffa342b4dcb206c295170063763e58e50 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pierre=20B=C3=A9rub=C3=A9?= <pierre@lgse.com>
Date: Mon, 1 Mar 2021 18:23:27 -0700
Subject: [PATCH 3/4] Fix line

---
 Slim/Http/Cookies.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Slim/Http/Cookies.php b/Slim/Http/Cookies.php
index 579367ed0..862add8cd 100644
--- a/Slim/Http/Cookies.php
+++ b/Slim/Http/Cookies.php
@@ -135,8 +135,7 @@ protected function toHeader($name, array $properties)
             $result .= '; HttpOnly';
         }
 
-        if (
-            isset($properties['samesite']) 
+        if (isset($properties['samesite']) 
             && in_array(strtolower($properties['samesite']), ['lax', 'strict', 'none'], true)
         ) {
             // While strtolower is needed for correct comparison, the RFC doesn't care about case

From a5eb0659be25e616a695a91d454be94bd4994ff3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pierre=20B=C3=A9rub=C3=A9?= <pierre@lgse.com>
Date: Mon, 1 Mar 2021 18:25:32 -0700
Subject: [PATCH 4/4] Fix line

---
 Slim/Http/Cookies.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Slim/Http/Cookies.php b/Slim/Http/Cookies.php
index 862add8cd..500b6a197 100644
--- a/Slim/Http/Cookies.php
+++ b/Slim/Http/Cookies.php
@@ -136,8 +136,7 @@ protected function toHeader($name, array $properties)
         }
 
         if (isset($properties['samesite']) 
-            && in_array(strtolower($properties['samesite']), ['lax', 'strict', 'none'], true)
-        ) {
+            && in_array(strtolower($properties['samesite']), ['lax', 'strict', 'none'], true)) {
             // While strtolower is needed for correct comparison, the RFC doesn't care about case
             $result .= '; SameSite=' . $properties['samesite'];
         }