From 48cde20abe403dc923643d76f369e03102ad5c54 Mon Sep 17 00:00:00 2001
From: Dale Frey <dale.frey@mobomo.com>
Date: Thu, 2 Jan 2025 13:37:57 -0500
Subject: [PATCH] USAGOV-2016-v3: USAGOV-2016 nginx redirects

---
 .../etc/nginx/partials/internal_redirects.conf     | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/.docker/src-www/etc/nginx/partials/internal_redirects.conf b/.docker/src-www/etc/nginx/partials/internal_redirects.conf
index 141aa6b16b..7ea9b2f361 100644
--- a/.docker/src-www/etc/nginx/partials/internal_redirects.conf
+++ b/.docker/src-www/etc/nginx/partials/internal_redirects.conf
@@ -1,5 +1,19 @@
     # Proxy directives for the public site. May be included in CMS for local/cms testing
 
+    location / {
+        # Decode the URI for proper matching
+        set $decoded_uri $uri;
+        if ($decoded_uri ~* ^(.+?)(%C2%A0|\xA0|%E2%80%89|\xE2\x80\x89|%E2%80%83|\xE2\x80\x83)+$) {
+            set $clean_uri $1;
+            return 301 $clean_uri;
+        }
+        # Match and strip other partial %C2 sequences from the end of the URI
+        if ($uri ~* ^(.+?)(%C2|\xC2)+$) {
+            set $clean_uri $1;
+            return 301 $clean_uri;
+        }
+    }
+
     # Federal and state directory PERMANENT redirects:
     rewrite ^/federal-agencies/a$ /agency-index permanent;
     rewrite ^/federal-agencies/([^/])$ /agency-index/$1 permanent;