From 45f0ff55b8f437035e66b5dbfafe4d40cfd421c5 Mon Sep 17 00:00:00 2001
From: Dannes Wessels <dizzzz@gmail.com>
Date: Sun, 6 Oct 2024 18:25:06 +0200
Subject: [PATCH] Adding XML digital signature schemas

---
 src/data/manifest.xml                         |   9 +
 .../2000/09/xmldsig-core-schema.xsd           | 318 ++++++++++++++++++
 src/data/www.w3.org/2009/xmldsig11-schema.xsd | 144 ++++++++
 src/data/www.w3.org/2010/xmldsig2-schema.xsd  |  65 ++++
 4 files changed, 536 insertions(+)
 create mode 100644 src/data/www.w3.org/2000/09/xmldsig-core-schema.xsd
 create mode 100644 src/data/www.w3.org/2009/xmldsig11-schema.xsd
 create mode 100644 src/data/www.w3.org/2010/xmldsig2-schema.xsd

diff --git a/src/data/manifest.xml b/src/data/manifest.xml
index 9bf7ace..6b74ba1 100644
--- a/src/data/manifest.xml
+++ b/src/data/manifest.xml
@@ -104,6 +104,15 @@
   <entry uri="root/www.rddl.org/xhtml-symbol.ent">
     <system>http://www.rddl.org/xhtml-symbol.ent</system>
   </entry>
+  <entry uri="root/www.w3.org/2000/09/xmldsig-core-schema.xsd">
+    <uri>http://www.w3.org/2000/09/xmldsig#</uri>
+  </entry>
+  <entry uri="root/www.w3.org/2009/xmldsig11-schema.xsd">
+    <uri>http://www.w3.org/2009/xmldsig11#</uri>
+  </entry>
+  <entry uri="root/www.w3.org/2010/xmldsig2-schema.xsd">
+    <uri>http://www.w3.org/2010/xmldsig2#</uri>
+  </entry>
   <entry uri="root/www.w3.org/1999/xlink.xsd">
     <uri>https://www.w3.org/1999/xlink.xsd</uri>
     <namespace>https://www.w3.org/1999/xlink</namespace>
diff --git a/src/data/www.w3.org/2000/09/xmldsig-core-schema.xsd b/src/data/www.w3.org/2000/09/xmldsig-core-schema.xsd
new file mode 100644
index 0000000..d61f7ce
--- /dev/null
+++ b/src/data/www.w3.org/2000/09/xmldsig-core-schema.xsd
@@ -0,0 +1,318 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE schema
+  PUBLIC "-//W3C//DTD XMLSchema 200102//EN" "http://www.w3.org/2001/XMLSchema.dtd"
+ [
+   <!ATTLIST schema
+     xmlns:ds CDATA #FIXED "http://www.w3.org/2000/09/xmldsig#">
+   <!ENTITY dsig 'http://www.w3.org/2000/09/xmldsig#'>
+   <!ENTITY % p ''>
+   <!ENTITY % s ''>
+  ]>
+
+<!-- Schema for XML Signatures
+    http://www.w3.org/2000/09/xmldsig#
+    $Revision: 1.1 $ on $Date: 2002/02/08 20:32:26 $ by $Author: reagle $
+
+    Copyright 2001 The Internet Society and W3C (Massachusetts Institute
+    of Technology, Institut National de Recherche en Informatique et en
+    Automatique, Keio University). All Rights Reserved.
+    http://www.w3.org/Consortium/Legal/
+
+    This document is governed by the W3C Software License [1] as described
+    in the FAQ [2].
+
+    [1] http://www.w3.org/Consortium/Legal/copyright-software-19980720
+    [2] http://www.w3.org/Consortium/Legal/IPR-FAQ-20000620.html#DTD
+-->
+
+
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+        xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
+        targetNamespace="http://www.w3.org/2000/09/xmldsig#"
+        version="0.1" elementFormDefault="qualified"> 
+
+<!-- Basic Types Defined for Signatures -->
+
+<simpleType name="CryptoBinary">
+  <restriction base="base64Binary">
+  </restriction>
+</simpleType>
+
+<!-- Start Signature -->
+
+<element name="Signature" type="ds:SignatureType"/>
+<complexType name="SignatureType">
+  <sequence> 
+    <element ref="ds:SignedInfo"/> 
+    <element ref="ds:SignatureValue"/> 
+    <element ref="ds:KeyInfo" minOccurs="0"/> 
+    <element ref="ds:Object" minOccurs="0" maxOccurs="unbounded"/> 
+  </sequence>  
+  <attribute name="Id" type="ID" use="optional"/>
+</complexType>
+
+  <element name="SignatureValue" type="ds:SignatureValueType"/> 
+  <complexType name="SignatureValueType">
+    <simpleContent>
+      <extension base="base64Binary">
+        <attribute name="Id" type="ID" use="optional"/>
+      </extension>
+    </simpleContent>
+  </complexType>
+
+<!-- Start SignedInfo -->
+
+<element name="SignedInfo" type="ds:SignedInfoType"/>
+<complexType name="SignedInfoType">
+  <sequence> 
+    <element ref="ds:CanonicalizationMethod"/> 
+    <element ref="ds:SignatureMethod"/> 
+    <element ref="ds:Reference" maxOccurs="unbounded"/> 
+  </sequence>  
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+  <element name="CanonicalizationMethod" type="ds:CanonicalizationMethodType"/> 
+  <complexType name="CanonicalizationMethodType" mixed="true">
+    <sequence>
+      <any namespace="##any" minOccurs="0" maxOccurs="unbounded"/>
+      <!-- (0,unbounded) elements from (1,1) namespace -->
+    </sequence>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+  <element name="SignatureMethod" type="ds:SignatureMethodType"/>
+  <complexType name="SignatureMethodType" mixed="true">
+    <sequence>
+      <element name="HMACOutputLength" minOccurs="0" type="ds:HMACOutputLengthType"/>
+      <any namespace="##other" minOccurs="0" maxOccurs="unbounded"/>
+      <!-- (0,unbounded) elements from (1,1) external namespace -->
+    </sequence>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+<!-- Start Reference -->
+
+<element name="Reference" type="ds:ReferenceType"/>
+<complexType name="ReferenceType">
+  <sequence> 
+    <element ref="ds:Transforms" minOccurs="0"/> 
+    <element ref="ds:DigestMethod"/> 
+    <element ref="ds:DigestValue"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+  <attribute name="URI" type="anyURI" use="optional"/> 
+  <attribute name="Type" type="anyURI" use="optional"/> 
+</complexType>
+
+  <element name="Transforms" type="ds:TransformsType"/>
+  <complexType name="TransformsType">
+    <sequence>
+      <element ref="ds:Transform" maxOccurs="unbounded"/>  
+    </sequence>
+  </complexType>
+
+  <element name="Transform" type="ds:TransformType"/>
+  <complexType name="TransformType" mixed="true">
+    <choice minOccurs="0" maxOccurs="unbounded"> 
+      <any namespace="##other" processContents="lax"/>
+      <!-- (1,1) elements from (0,unbounded) namespaces -->
+      <element name="XPath" type="string"/> 
+    </choice>
+    <attribute name="Algorithm" type="anyURI" use="required"/> 
+  </complexType>
+
+<!-- End Reference -->
+
+<element name="DigestMethod" type="ds:DigestMethodType"/>
+<complexType name="DigestMethodType" mixed="true"> 
+  <sequence>
+    <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+  </sequence>    
+  <attribute name="Algorithm" type="anyURI" use="required"/> 
+</complexType>
+
+<element name="DigestValue" type="ds:DigestValueType"/>
+<simpleType name="DigestValueType">
+  <restriction base="base64Binary"/>
+</simpleType>
+
+<!-- End SignedInfo -->
+
+<!-- Start KeyInfo -->
+
+<element name="KeyInfo" type="ds:KeyInfoType"/> 
+<complexType name="KeyInfoType" mixed="true">
+  <choice maxOccurs="unbounded">     
+    <element ref="ds:KeyName"/> 
+    <element ref="ds:KeyValue"/> 
+    <element ref="ds:RetrievalMethod"/> 
+    <element ref="ds:X509Data"/> 
+    <element ref="ds:PGPData"/> 
+    <element ref="ds:SPKIData"/>
+    <element ref="ds:MgmtData"/>
+    <any processContents="lax" namespace="##other"/>
+    <!-- (1,1) elements from (0,unbounded) namespaces -->
+  </choice>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+  <element name="KeyName" type="string"/>
+  <element name="MgmtData" type="string"/>
+
+  <element name="KeyValue" type="ds:KeyValueType"/> 
+  <complexType name="KeyValueType" mixed="true">
+   <choice>
+     <element ref="ds:DSAKeyValue"/>
+     <element ref="ds:RSAKeyValue"/>
+     <any namespace="##other" processContents="lax"/>
+   </choice>
+  </complexType>
+
+  <element name="RetrievalMethod" type="ds:RetrievalMethodType"/> 
+  <complexType name="RetrievalMethodType">
+    <sequence>
+      <element ref="ds:Transforms" minOccurs="0"/> 
+    </sequence>  
+    <attribute name="URI" type="anyURI"/>
+    <attribute name="Type" type="anyURI" use="optional"/>
+  </complexType>
+
+<!-- Start X509Data -->
+
+<element name="X509Data" type="ds:X509DataType"/> 
+<complexType name="X509DataType">
+  <sequence maxOccurs="unbounded">
+    <choice>
+      <element name="X509IssuerSerial" type="ds:X509IssuerSerialType"/>
+      <element name="X509SKI" type="base64Binary"/>
+      <element name="X509SubjectName" type="string"/>
+      <element name="X509Certificate" type="base64Binary"/>
+      <element name="X509CRL" type="base64Binary"/>
+      <any namespace="##other" processContents="lax"/>
+    </choice>
+  </sequence>
+</complexType>
+
+<complexType name="X509IssuerSerialType"> 
+  <sequence> 
+    <element name="X509IssuerName" type="string"/> 
+    <element name="X509SerialNumber" type="integer"/> 
+  </sequence>
+</complexType>
+
+<!-- End X509Data -->
+
+<!-- Begin PGPData -->
+
+<element name="PGPData" type="ds:PGPDataType"/> 
+<complexType name="PGPDataType"> 
+  <choice>
+    <sequence>
+      <element name="PGPKeyID" type="base64Binary"/> 
+      <element name="PGPKeyPacket" type="base64Binary" minOccurs="0"/> 
+      <any namespace="##other" processContents="lax" minOccurs="0"
+       maxOccurs="unbounded"/>
+    </sequence>
+    <sequence>
+      <element name="PGPKeyPacket" type="base64Binary"/> 
+      <any namespace="##other" processContents="lax" minOccurs="0"
+       maxOccurs="unbounded"/>
+    </sequence>
+  </choice>
+</complexType>
+
+<!-- End PGPData -->
+
+<!-- Begin SPKIData -->
+
+<element name="SPKIData" type="ds:SPKIDataType"/> 
+<complexType name="SPKIDataType">
+  <sequence maxOccurs="unbounded">
+    <element name="SPKISexp" type="base64Binary"/>
+    <any namespace="##other" processContents="lax" minOccurs="0"/>
+  </sequence>
+</complexType> 
+
+<!-- End SPKIData -->
+
+<!-- End KeyInfo -->
+
+<!-- Start Object (Manifest, SignatureProperty) -->
+
+<element name="Object" type="ds:ObjectType"/> 
+<complexType name="ObjectType" mixed="true">
+  <sequence minOccurs="0" maxOccurs="unbounded">
+    <any namespace="##any" processContents="lax"/>
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+  <attribute name="MimeType" type="string" use="optional"/> <!-- add a grep facet -->
+  <attribute name="Encoding" type="anyURI" use="optional"/> 
+</complexType>
+
+<element name="Manifest" type="ds:ManifestType"/> 
+<complexType name="ManifestType">
+  <sequence>
+    <element ref="ds:Reference" maxOccurs="unbounded"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+<element name="SignatureProperties" type="ds:SignaturePropertiesType"/> 
+<complexType name="SignaturePropertiesType">
+  <sequence>
+    <element ref="ds:SignatureProperty" maxOccurs="unbounded"/> 
+  </sequence>
+  <attribute name="Id" type="ID" use="optional"/> 
+</complexType>
+
+   <element name="SignatureProperty" type="ds:SignaturePropertyType"/> 
+   <complexType name="SignaturePropertyType" mixed="true">
+     <choice maxOccurs="unbounded">
+       <any namespace="##other" processContents="lax"/>
+       <!-- (1,1) elements from (1,unbounded) namespaces -->
+     </choice>
+     <attribute name="Target" type="anyURI" use="required"/> 
+     <attribute name="Id" type="ID" use="optional"/> 
+   </complexType>
+
+<!-- End Object (Manifest, SignatureProperty) -->
+
+<!-- Start Algorithm Parameters -->
+
+<simpleType name="HMACOutputLengthType">
+  <restriction base="integer"/>
+</simpleType>
+
+<!-- Start KeyValue Element-types -->
+
+<element name="DSAKeyValue" type="ds:DSAKeyValueType"/>
+<complexType name="DSAKeyValueType">
+  <sequence>
+    <sequence minOccurs="0">
+      <element name="P" type="ds:CryptoBinary"/>
+      <element name="Q" type="ds:CryptoBinary"/>
+    </sequence>
+    <element name="G" type="ds:CryptoBinary" minOccurs="0"/>
+    <element name="Y" type="ds:CryptoBinary"/>
+    <element name="J" type="ds:CryptoBinary" minOccurs="0"/>
+    <sequence minOccurs="0">
+      <element name="Seed" type="ds:CryptoBinary"/>
+      <element name="PgenCounter" type="ds:CryptoBinary"/>
+    </sequence>
+  </sequence>
+</complexType>
+
+<element name="RSAKeyValue" type="ds:RSAKeyValueType"/>
+<complexType name="RSAKeyValueType">
+  <sequence>
+    <element name="Modulus" type="ds:CryptoBinary"/> 
+    <element name="Exponent" type="ds:CryptoBinary"/> 
+  </sequence>
+</complexType> 
+
+<!-- End KeyValue Element-types -->
+
+<!-- End Signature -->
+
+</schema>
diff --git a/src/data/www.w3.org/2009/xmldsig11-schema.xsd b/src/data/www.w3.org/2009/xmldsig11-schema.xsd
new file mode 100644
index 0000000..a07510a
--- /dev/null
+++ b/src/data/www.w3.org/2009/xmldsig11-schema.xsd
@@ -0,0 +1,144 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<!--
+#
+# Copyright ©[2011] World Wide Web Consortium 
+# (Massachusetts Institute of Technology,  
+#  European Research Consortium for Informatics and Mathematics, 
+#  Keio University). All Rights Reserved.  
+# This work is distributed under the W3C® Software License [1] in the
+# hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+# the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+# PURPOSE. 
+# [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+#
+-->
+
+<schema xmlns="http://www.w3.org/2001/XMLSchema"
+        xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
+        xmlns:dsig11="http://www.w3.org/2009/xmldsig11#"
+        targetNamespace="http://www.w3.org/2009/xmldsig11#"
+        version="0.1" elementFormDefault="qualified">
+
+  <import namespace="http://www.w3.org/2000/09/xmldsig#"/>
+
+  <element name="ECKeyValue" type="dsig11:ECKeyValueType"/>
+  <complexType name="ECKeyValueType">
+    <sequence>
+      <choice>
+        <element name="ECParameters" type="dsig11:ECParametersType"/>
+        <element name="NamedCurve" type="dsig11:NamedCurveType"/>
+      </choice>
+      <element name="PublicKey" type="dsig11:ECPointType"/>
+    </sequence>
+    <attribute name="Id" type="ID" use="optional"/>
+  </complexType>
+
+  <complexType name="NamedCurveType">
+    <attribute name="URI" type="anyURI" use="required"/>
+  </complexType>
+  
+  <simpleType name="ECPointType">
+    <restriction base="ds:CryptoBinary"/>
+  </simpleType>
+
+  <complexType name="ECParametersType">
+    <sequence>
+      <element name="FieldID" type="dsig11:FieldIDType"/>
+      <element name="Curve" type="dsig11:CurveType"/>
+      <element name="Base" type="dsig11:ECPointType"/>
+      <element name="Order" type="ds:CryptoBinary"/>
+      <element name="CoFactor" type="integer" minOccurs="0"/>
+      <element name="ValidationData"
+               type="dsig11:ECValidationDataType" minOccurs="0"/>
+    </sequence>
+  </complexType>
+  
+  <complexType name="FieldIDType">
+    <choice>
+      <element ref="dsig11:Prime"/>
+      <element ref="dsig11:TnB"/>
+      <element ref="dsig11:PnB"/>
+      <element ref="dsig11:GnB"/>
+      <any namespace="##other" processContents="lax"/>
+    </choice>
+  </complexType>
+
+  <complexType name="CurveType">
+    <sequence>
+      <element name="A" type="ds:CryptoBinary"/>
+      <element name="B" type="ds:CryptoBinary"/>
+    </sequence>
+  </complexType>
+
+  <complexType name="ECValidationDataType">
+    <sequence>
+      <element name="seed" type="ds:CryptoBinary"/>
+    </sequence>
+    <attribute name="hashAlgorithm" type="anyURI" use="required"/>
+  </complexType>
+
+  <element name="Prime" type="dsig11:PrimeFieldParamsType"/>
+  <complexType name="PrimeFieldParamsType">
+    <sequence>
+      <element name="P" type="ds:CryptoBinary"/>
+    </sequence>
+  </complexType>
+
+  <element name="GnB" type="dsig11:CharTwoFieldParamsType"/>
+  <complexType name="CharTwoFieldParamsType">
+    <sequence>
+      <element name="M" type="positiveInteger"/>
+    </sequence>
+  </complexType>
+  
+  <element name="TnB" type="dsig11:TnBFieldParamsType"/>
+  <complexType name="TnBFieldParamsType">
+    <complexContent>
+      <extension base="dsig11:CharTwoFieldParamsType">
+        <sequence>
+          <element name="K" type="positiveInteger"/>
+        </sequence>
+      </extension>
+    </complexContent>
+  </complexType>
+
+  <element name="PnB" type="dsig11:PnBFieldParamsType"/>
+  <complexType name="PnBFieldParamsType">
+    <complexContent>
+      <extension base="dsig11:CharTwoFieldParamsType">
+        <sequence>
+          <element name="K1" type="positiveInteger"/>
+          <element name="K2" type="positiveInteger"/>
+          <element name="K3" type="positiveInteger"/>
+        </sequence>
+      </extension>
+    </complexContent>
+  </complexType>
+
+  <element name="DEREncodedKeyValue" type="dsig11:DEREncodedKeyValueType"/>
+  <complexType name="DEREncodedKeyValueType">
+    <simpleContent>
+      <extension base="base64Binary">
+        <attribute name="Id" type="ID" use="optional"/>
+      </extension>
+    </simpleContent>
+  </complexType>
+
+  <element name="KeyInfoReference" type="dsig11:KeyInfoReferenceType"/> 
+  <complexType name="KeyInfoReferenceType">
+    <attribute name="URI" type="anyURI" use="required"/>
+    <attribute name="Id" type="ID" use="optional"/>
+  </complexType>
+
+  <element name="X509Digest" type="dsig11:X509DigestType"/>
+  <complexType name="X509DigestType">
+    <simpleContent>
+      <extension base="base64Binary">
+        <attribute name="Algorithm" type="anyURI" use="required"/>
+      </extension>
+    </simpleContent>
+  </complexType>
+
+</schema>
+
diff --git a/src/data/www.w3.org/2010/xmldsig2-schema.xsd b/src/data/www.w3.org/2010/xmldsig2-schema.xsd
new file mode 100644
index 0000000..f55830d
--- /dev/null
+++ b/src/data/www.w3.org/2010/xmldsig2-schema.xsd
@@ -0,0 +1,65 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    #
+    # Copyright ©[2011] World Wide Web Consortium
+    # (Massachusetts Institute of Technology,
+    #  European Research Consortium for Informatics and Mathematics,
+    #  Keio University). All Rights Reserved.
+    # This work is distributed under the W3C® Software License [1] in the
+    # hope that it will be useful, but WITHOUT ANY WARRANTY; without even
+    # the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+    # PURPOSE.
+    # [1] http://www.w3.org/Consortium/Legal/2002/copyright-software-20021231
+    #
+-->
+<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:ds="http://www.w3.org/2000/09/xmldsig#" xmlns:dsig11="http://www.w3.org/2009/xmldsig11#" xmlns:dsig2="http://www.w3.org/2010/xmldsig2#" targetNamespace="http://www.w3.org/2010/xmldsig2#" elementFormDefault="qualified" version="0.1">
+	<import namespace="http://www.w3.org/2000/09/xmldsig#" schemaLocation="xmldsig-core-schema.xsd"/>
+	<import namespace="http://www.w3.org/2009/xmldsig11#" schemaLocation="xmldsig11-schema.xsd"/>
+	<element name="Selection" type="dsig2:SelectionType"/>
+	<complexType name="SelectionType">
+		<sequence>
+			<any namespace="##any" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
+			<!--
+                The <disg2:Selection> element's content depends on the Algorithm,
+                and includes these built-in elements, or any other element content:
+               <element ref="disg2:IncludedXPath">
+               <element ref="dsig2:ExcludedXPath">
+               <element ref="disg2:ByteRange">
+            -->
+		</sequence>
+		<attribute name="URI" type="anyURI" use="required"/>
+		<attribute name="Algorithm" type="anyURI" use="required"/>
+	</complexType>
+	<element name="IncludedXPath" type="string"/>
+	<element name="ExcludedXPath" type="string"/>
+	<element name="ByteRange" type="string"/>
+    <element name="Verifications" type="dsig2:VerificationsType"/>
+    <complexType name="VerificationsType">
+        <sequence>
+          <element ref="dsig2:Verification" maxOccurs="unbounded"/>
+        </sequence>
+    </complexType>
+	<element name="Verification" type="dsig2:VerificationType"/>
+	<complexType name="VerificationType">
+        <choice minOccurs="0" maxOccurs="unbounded">
+            <any namespace="##other" processContents="lax"/>
+            <element ref="dsig2:QualifiedAttr"/>
+            <element ref="dsig2:UnqualifiedAttr"/>
+        </choice>
+        <attribute name="Type" type="anyURI" use="required"/>
+        <attribute name="DigestDataLength" type="nonNegativeInteger"/>
+        <attribute name="PositionAssertion" type="string"/>
+        <anyAttribute namespace="##other" processContents="lax"/>
+	</complexType>
+    <element name="QualifiedAttr" type="dsig2:QualifiedAttrType"/>
+    <complexType type="QualifiedAttrType">
+        <attribute name="Name" type="NCName" use="required"/>
+        <attribute name="NS" type="anyURI" use="required"/>
+    </complexType>
+    <element name="UnqualifiedAttr" type="dsig2:UnqualifiedAttrType"/>
+    <complexType type="UnqualifiedAttrType">
+        <attribute name="Name" type="NCName" use="required"/>
+        <attribute name="ParentName" type="NCName" use="required"/>
+        <attribute name="ParentNS" type="anyURI"/>
+    </complexType>
+</schema>