From 8567ee09651ab44e06b3f5c02f7d0b1d85898894 Mon Sep 17 00:00:00 2001
From: brent s <bts@square-r00t.net>
Date: Mon, 11 May 2020 16:21:22 -0400
Subject: [PATCH] adding he_ipv6 schema

---
 schema/lib/elements/he_ipv6.xsd | 54 +++++++++++++++++++++++++++++++++
 schema/lib/types/he_ipv6.xsd    | 13 ++++++++
 schema/projects/he_ipv6.xsd     | 48 +++++++++++++++++++++++++++++
 3 files changed, 115 insertions(+)
 create mode 100644 schema/lib/elements/he_ipv6.xsd
 create mode 100644 schema/lib/types/he_ipv6.xsd
 create mode 100644 schema/projects/he_ipv6.xsd

diff --git a/schema/lib/elements/he_ipv6.xsd b/schema/lib/elements/he_ipv6.xsd
new file mode 100644
index 0000000..b26a5a5
--- /dev/null
+++ b/schema/lib/elements/he_ipv6.xsd
@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified">
+
+  <xs:include schemaLocation="../types/net.xsd"/>
+  <xs:include schemaLocation="../types/he_ipv6.xsd"/>
+
+  <xs:complexType name="e_he_ipv6_cred">
+    <xs:all>
+      <xs:element name="user" type="xs:token" minOccurs="1"/>
+      <xs:element name="updateKey" type="xs:token" minOccurs="1"/>
+    </xs:all>
+    <xs:attribute name="id" type="xs:ID" use="required"/>
+  </xs:complexType>
+
+  <xs:complexType name="e_he_ipv6_tunnel">
+    <xs:all>
+      <xs:element name="server" type="t_net_addr_ip4"/>
+      <xs:element name="allocs">
+        <xs:complexType>
+          <xs:sequence minOccurs="1">
+            <!-- HE only allocates a single /64 and, upon request, a single /48 per tunnel. -->
+            <xs:element name="alloc" minOccurs="1" maxOccurs="2">
+              <xs:complexType>
+                <xs:simpleContent>
+                  <xs:extension base="t_net_addr_ip6">
+                    <xs:attribute name="prefix" type="t_he_ipv6_prefix" use="required" default="64"/>
+                  </xs:extension>
+                </xs:simpleContent>
+              </xs:complexType>
+              <xs:unique name="uniq_alloc_prefix">
+                <xs:selector xpath="alloc"/>
+                <xs:field xpath="@prefix"/>
+              </xs:unique>
+            </xs:element>
+          </xs:sequence>
+        </xs:complexType>
+      </xs:element>
+      <xs:element name="client" minOccurs="1" maxOccurs="1">
+        <xs:complexType>
+          <xs:simpleContent>
+            <xs:extension base="t_net_addr_ip6">
+              <xs:attribute name="prefix" type="t_he_ipv6_prefix" use="required" default="64"/>
+            </xs:extension>
+          </xs:simpleContent>
+        </xs:complexType>
+      </xs:element>
+    </xs:all>
+    <xs:attribute name="id" type="xs:positiveInteger" use="required"/>
+    <xs:attribute name="creds" type="xs:IDREF" use="required"/>
+  </xs:complexType>
+
+</xs:schema>
diff --git a/schema/lib/types/he_ipv6.xsd b/schema/lib/types/he_ipv6.xsd
new file mode 100644
index 0000000..e8e5c4c
--- /dev/null
+++ b/schema/lib/types/he_ipv6.xsd
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified">
+
+  <xs:simpleType name="t_he_ipv6_prefix">
+    <xs:restriction base="xs:positiveInteger">
+      <xs:enumeration value="48"/>
+      <xs:enumeration value="64"/>
+    </xs:restriction>
+  </xs:simpleType>
+
+</xs:schema>
diff --git a/schema/projects/he_ipv6.xsd b/schema/projects/he_ipv6.xsd
new file mode 100644
index 0000000..7128213
--- /dev/null
+++ b/schema/projects/he_ipv6.xsd
@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<xs:schema targetNamespace="https://tunnelbroker.net/"
+           xmlns="https://tunnelbroker.net/"
+           xmlns:heIPv6="https://tunelbroker.net/"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified">
+
+  <xs:include schemaLocation="../lib/elements/he_ipv6.xsd"/>
+
+  <!-- ROOT -->
+  <xs:element name="heIPv6">
+    <xs:complexType>
+      <xs:all>
+        <xs:element name="creds" minOccurs="1">
+          <xs:complexType>
+            <xs:sequence>
+              <xs:element name="cred" type="e_he_ipv6_cred" minOccurs="1" maxOccurs="unbounded"/>
+            </xs:sequence>
+          </xs:complexType>
+        </xs:element>
+        <xs:element name="tunnels" minOccurs="1">
+          <xs:complexType>
+            <xs:sequence>
+              <xs:element name="tunnel" minOccurs="1" maxOccurs="unbounded" type="e_he_ipv6_tunnel">
+                <xs:unique name="uniq_alloc">
+                  <xs:unique name="uniq_alloc_addr">
+                    <xs:selector xpath="heIPv6:tunnel/heIPv6:alloc"/>
+                    <xs:field xpath="."/>
+                  </xs:unique>
+                </xs:unique>
+              </xs:element>
+            </xs:sequence>
+          </xs:complexType>
+          <xs:unique name="uniq_tun">
+            <xs:selector xpath="heIPv6:tunnel"/>
+            <xs:field xpath="@id"/>
+          </xs:unique>
+        </xs:element>
+      </xs:all>
+    </xs:complexType>
+    <xs:unique name="uniq_addr">
+      <xs:selector xpath=""/>
+      <xs:field xpath=""/>
+    </xs:unique>
+  </xs:element>
+
+</xs:schema>