From e1450096b4c667a4c33a3fcd8f67ebf6a39d441d Mon Sep 17 00:00:00 2001
From: Alex W <embezzle.dev@proton.me>
Date: Tue, 21 May 2024 23:25:06 +0100
Subject: reverse-proxy: T6370: Set custom HTTP headers in reverse-proxy
 responses

---
 .../include/haproxy/http-response-headers.xml.i    | 29 ++++++++++++++++++++++
 .../load-balancing_reverse-proxy.xml.in            |  2 ++
 2 files changed, 31 insertions(+)
 create mode 100644 interface-definitions/include/haproxy/http-response-headers.xml.i

(limited to 'interface-definitions')

diff --git a/interface-definitions/include/haproxy/http-response-headers.xml.i b/interface-definitions/include/haproxy/http-response-headers.xml.i
new file mode 100644
index 000000000..9e7ddfd28
--- /dev/null
+++ b/interface-definitions/include/haproxy/http-response-headers.xml.i
@@ -0,0 +1,29 @@
+<!-- include start from haproxy/http-response-headers.xml.i -->
+<tagNode name="http-response-headers">
+  <properties>
+    <help>Headers to include in HTTP response</help>
+    <valueHelp>
+      <format>txt</format>
+      <description>HTTP header name</description>
+    </valueHelp>
+    <constraint>
+      <regex>[-a-zA-Z]+</regex>
+    </constraint>
+    <constraintErrorMessage>Header names must only include alphabetical characters and hyphens</constraintErrorMessage>
+  </properties>
+  <children>
+    <leafNode name="value">
+      <properties>
+        <help>HTTP header value</help>
+        <valueHelp>
+          <format>txt</format>
+          <description>HTTP header value</description>
+        </valueHelp>
+        <constraint>
+          <regex>[[:ascii:]]{1,256}</regex>
+        </constraint>
+      </properties>
+    </leafNode>
+  </children>
+</tagNode>
+<!-- include end -->
diff --git a/interface-definitions/load-balancing_reverse-proxy.xml.in b/interface-definitions/load-balancing_reverse-proxy.xml.in
index 6a3b3cef1..011e1b53c 100644
--- a/interface-definitions/load-balancing_reverse-proxy.xml.in
+++ b/interface-definitions/load-balancing_reverse-proxy.xml.in
@@ -39,6 +39,7 @@
               #include <include/port-number.xml.i>
               #include <include/haproxy/rule-frontend.xml.i>
               #include <include/haproxy/tcp-request.xml.i>
+              #include <include/haproxy/http-response-headers.xml.i>
               <leafNode name="redirect-http-to-https">
                 <properties>
                   <help>Redirect HTTP to HTTPS</help>
@@ -90,6 +91,7 @@
               </leafNode>
               #include <include/generic-description.xml.i>
               #include <include/haproxy/mode.xml.i>
+              #include <include/haproxy/http-response-headers.xml.i>
               <node name="parameters">
                 <properties>
                   <help>Backend parameters</help>
-- 
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