From 8f8aaf26858bbb788867bff3aa2fa3ea908c13bb Mon Sep 17 00:00:00 2001
From: LuK1337 <priv.luk@gmail.com>
Date: Wed, 1 Jan 2025 10:45:48 +0100
Subject: [PATCH] apns: Use custom attribute type for {mms,}proxy

This one allows hostname, IPv4, or IPv6.

Change-Id: I8069de32708ae089a5d454705eaf7a8de9466c30
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
---
 tools/apns-conf.xsd | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/tools/apns-conf.xsd b/tools/apns-conf.xsd
index 4dbb06f3..34362ee0 100644
--- a/tools/apns-conf.xsd
+++ b/tools/apns-conf.xsd
@@ -105,6 +105,29 @@
         </xs:restriction>
     </xs:simpleType>
 
+    <xs:simpleType name="ip_or_hostname">
+        <xs:union>
+            <!-- Allow xs:anyURI if it doesn't contain a forward slash character -->
+            <xs:simpleType>
+                <xs:restriction base="xs:anyURI">
+                    <xs:pattern value="[^/]+" />
+                </xs:restriction>
+            </xs:simpleType>
+            <!-- Allow IPv6 string -->
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:pattern value="([A-Fa-f0-9]{1,4}:){7}[A-Fa-f0-9]{1,4}" />
+                </xs:restriction>
+            </xs:simpleType>
+            <!-- Allow empty string -->
+            <xs:simpleType>
+                <xs:restriction base="xs:string">
+                    <xs:pattern value="" />
+                </xs:restriction>
+            </xs:simpleType>
+        </xs:union>
+    </xs:simpleType>
+
     <xs:complexType name="apn">
         <xs:attribute name="mcc" type="mcc" />
         <xs:attribute name="mnc" type="mnc" />
@@ -113,9 +136,9 @@
         <xs:attribute name="user" type="xs:string" />
         <xs:attribute name="server" type="xs:anyURI" />
         <xs:attribute name="password" type="xs:string" />
-        <xs:attribute name="proxy" type="xs:anyURI" />
+        <xs:attribute name="proxy" type="ip_or_hostname" />
         <xs:attribute name="port" type="xs:string" />
-        <xs:attribute name="mmsproxy" type="xs:anyURI" />
+        <xs:attribute name="mmsproxy" type="ip_or_hostname" />
         <xs:attribute name="mmsport" type="xs:string" />
         <xs:attribute name="mmsc" type="xs:anyURI" />
         <xs:attribute name="type" type="apnType" />