From 3593d7987a92518736e130586499d97afa3e5b04 Mon Sep 17 00:00:00 2001
From: Raghav <rmuddur@gmail.com>
Date: Fri, 28 Oct 2016 16:56:40 -0400
Subject: [PATCH] feat(headers): Add strict-origin and
 strict-origin-when-cross-origin referer policy

Support for strict-origin and strict-origin-when-cross-origin in referer
policy required for imporving network security. This commit will attempt
to add missing pieces of referrer policy.
---
 src/header/common/referrer_policy.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/header/common/referrer_policy.rs b/src/header/common/referrer_policy.rs
index 863896d2bb..6483fe1550 100644
--- a/src/header/common/referrer_policy.rs
+++ b/src/header/common/referrer_policy.rs
@@ -44,6 +44,10 @@ pub enum ReferrerPolicy {
     OriginWhenCrossOrigin,
     /// `unsafe-url`
     UnsafeUrl,
+     /// `strict-origin`
+    StrictOrigin,
+    ///`strict-origin-when-cross-origin`
+    StrictOriginWhenCrossOrigin,
 }
 
 impl Header for ReferrerPolicy {
@@ -65,6 +69,8 @@ impl Header for ReferrerPolicy {
                 "same-origin" => return Ok(SameOrigin),
                 "origin" => return Ok(Origin),
                 "origin-when-cross-origin" => return Ok(OriginWhenCrossOrigin),
+                "strict-origin" => return Ok(StrictOrigin),
+                "strict-origin-when-cross-origin" => return Ok(StrictOriginWhenCrossOrigin),
                 "unsafe-url" | "always" => return Ok(UnsafeUrl),
                 _ => continue,
             }
@@ -81,6 +87,8 @@ impl Header for ReferrerPolicy {
             SameOrigin => "same-origin",
             Origin => "origin",
             OriginWhenCrossOrigin => "origin-when-cross-origin",
+            StrictOrigin => "strict-origin",
+            StrictOriginWhenCrossOrigin => "strict-origin-when-cross-origin",
             UnsafeUrl => "unsafe-url",
         })
     }