From 0c8a6a27a2aa311356725c9ee8d2a3e99e0941e3 Mon Sep 17 00:00:00 2001
From: aiooss-anssi <alexandre.iooss@ssi.gouv.fr>
Date: Mon, 25 Nov 2024 14:38:12 +0100
Subject: [PATCH] flowdisplay: show redirect location

---
 webapp/static/js/flowdisplay.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/webapp/static/js/flowdisplay.js b/webapp/static/js/flowdisplay.js
index b42f661..3aa26e8 100644
--- a/webapp/static/js/flowdisplay.js
+++ b/webapp/static/js/flowdisplay.js
@@ -357,6 +357,17 @@ class FlowDisplay {
           body.appendChild(cardEl)
           this.updateAppFileinfoViews()
         })
+
+        // Add extra HTTP redirection information if defined
+        if (appProto === 'http' || appProto === 'http2') {
+          const locationHeader = data.response_headers?.find(x => x?.name?.toLowerCase() === 'location')
+          if (locationHeader) {
+            const spanEl = document.createElement('p')
+            spanEl.classList.add('mt-1', 'mb-2', 'ms-3')
+            spanEl.textContent += `Redirection to ${locationHeader.value}`
+            body.appendChild(spanEl)
+          }
+        }
       })
     }