From 95b59865a8461f8db3e4e9eea3882c9ddc8718c7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20V=C3=B5hmar?= <timo.vohmar@internet.ee>
Date: Wed, 28 Oct 2015 16:27:06 +0200
Subject: [PATCH] added standard RFC EPP schema files

---
 doc/schemas/contact-1.0.xsd | 388 +++++++++++++++++++++++++++++++
 doc/schemas/domain-1.0.xsd  | 432 ++++++++++++++++++++++++++++++++++
 doc/schemas/epp-1.0.xsd     | 446 ++++++++++++++++++++++++++++++++++++
 doc/schemas/eppcom-1.0.xsd  | 105 +++++++++
 doc/schemas/host-1.0.xsd    | 238 +++++++++++++++++++
 doc/schemas/secDNS-1.1.xsd  | 134 +++++++++++
 6 files changed, 1743 insertions(+)
 create mode 100644 doc/schemas/contact-1.0.xsd
 create mode 100644 doc/schemas/domain-1.0.xsd
 create mode 100644 doc/schemas/epp-1.0.xsd
 create mode 100644 doc/schemas/eppcom-1.0.xsd
 create mode 100644 doc/schemas/host-1.0.xsd
 create mode 100644 doc/schemas/secDNS-1.1.xsd

diff --git a/doc/schemas/contact-1.0.xsd b/doc/schemas/contact-1.0.xsd
new file mode 100644
index 000000000..9b4c244cd
--- /dev/null
+++ b/doc/schemas/contact-1.0.xsd
@@ -0,0 +1,388 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<schema targetNamespace="urn:ietf:params:xml:ns:contact-1.0"
+       xmlns:contact="urn:ietf:params:xml:ns:contact-1.0"
+       xmlns:epp="urn:ietf:params:xml:ns:epp-1.0"
+       xmlns:eppcom="urn:ietf:params:xml:ns:eppcom-1.0"
+       xmlns="http://www.w3.org/2001/XMLSchema"
+       elementFormDefault="qualified">
+
+<!--
+Import common element types.
+-->
+ <import namespace="urn:ietf:params:xml:ns:eppcom-1.0"/>
+ <import namespace="urn:ietf:params:xml:ns:epp-1.0"/>
+
+ <annotation>
+   <documentation>
+     Extensible Provisioning Protocol v1.0
+     contact provisioning schema.
+   </documentation>
+ </annotation>
+
+<!--
+Child elements found in EPP commands.
+-->
+ <element name="check" type="contact:mIDType"/>
+ <element name="create" type="contact:createType"/>
+ <element name="delete" type="contact:sIDType"/>
+ <element name="info" type="contact:authIDType"/>
+ <element name="transfer" type="contact:authIDType"/>
+ <element name="update" type="contact:updateType"/>
+
+<!--
+Utility types.
+-->
+ <simpleType name="ccType">
+   <restriction base="token">
+     <length value="2"/>
+   </restriction>
+ </simpleType>
+
+ <complexType name="e164Type">
+   <simpleContent>
+     <extension base="contact:e164StringType">
+       <attribute name="x" type="token"/>
+     </extension>
+   </simpleContent>
+ </complexType>
+
+ <simpleType name="e164StringType">
+   <restriction base="token">
+     <pattern value="(\+[0-9]{1,3}\.[0-9]{1,14})?"/>
+     <maxLength value="17"/>
+   </restriction>
+ </simpleType>
+
+ <simpleType name="pcType">
+   <restriction base="token">
+     <maxLength value="16"/>
+   </restriction>
+ </simpleType>
+
+ <simpleType name="postalLineType">
+    <restriction base="normalizedString">
+      <minLength value="1"/>
+      <maxLength value="255"/>
+    </restriction>
+ </simpleType>
+
+ <simpleType name="optPostalLineType">
+    <restriction base="normalizedString">
+      <maxLength value="255"/>
+    </restriction>
+ </simpleType>
+
+<!--
+Child elements of the <create> command.
+-->
+ <complexType name="createType">
+   <sequence>
+     <element name="id" type="eppcom:clIDType"/>
+     <element name="postalInfo" type="contact:postalInfoType"
+      maxOccurs="2"/>
+     <element name="voice" type="contact:e164Type"
+      minOccurs="0"/>
+     <element name="fax" type="contact:e164Type"
+      minOccurs="0"/>
+     <element name="email" type="eppcom:minTokenType"/>
+     <element name="authInfo" type="contact:authInfoType"/>
+     <element name="disclose" type="contact:discloseType"
+      minOccurs="0"/>
+   </sequence>
+ </complexType>
+
+ <complexType name="postalInfoType">
+   <sequence>
+     <element name="name" type="contact:postalLineType"/>
+     <element name="org" type="contact:optPostalLineType"
+      minOccurs="0"/>
+     <element name="addr" type="contact:addrType"/>
+   </sequence>
+   <attribute name="type" type="contact:postalInfoEnumType"
+    use="required"/>
+ </complexType>
+
+ <simpleType name="postalInfoEnumType">
+   <restriction base="token">
+     <enumeration value="loc"/>
+     <enumeration value="int"/>
+   </restriction>
+ </simpleType>
+
+ <complexType name="addrType">
+   <sequence>
+     <element name="street" type="contact:optPostalLineType"
+      minOccurs="0" maxOccurs="3"/>
+     <element name="city" type="contact:postalLineType"/>
+     <element name="sp" type="contact:optPostalLineType"
+      minOccurs="0"/>
+     <element name="pc" type="contact:pcType"
+      minOccurs="0"/>
+     <element name="cc" type="contact:ccType"/>
+   </sequence>
+ </complexType>
+
+ <complexType name="authInfoType">
+   <choice>
+     <element name="pw" type="eppcom:pwAuthInfoType"/>
+     <element name="ext" type="eppcom:extAuthInfoType"/>
+   </choice>
+ </complexType>
+
+ <complexType name="discloseType">
+   <sequence>
+     <element name="name" type="contact:intLocType"
+      minOccurs="0" maxOccurs="2"/>
+     <element name="org" type="contact:intLocType"
+      minOccurs="0" maxOccurs="2"/>
+     <element name="addr" type="contact:intLocType"
+      minOccurs="0" maxOccurs="2"/>
+     <element name="voice" minOccurs="0"/>
+     <element name="fax" minOccurs="0"/>
+     <element name="email" minOccurs="0"/>
+   </sequence>
+   <attribute name="flag" type="boolean" use="required"/>
+ </complexType>
+
+ <complexType name="intLocType">
+   <attribute name="type" type="contact:postalInfoEnumType"
+    use="required"/>
+ </complexType>
+
+<!--
+Child element of commands that require only an identifier.
+-->
+ <complexType name="sIDType">
+   <sequence>
+     <element name="id" type="eppcom:clIDType"/>
+   </sequence>
+ </complexType>
+
+<!--
+Child element of commands that accept multiple identifiers.
+-->
+ <complexType name="mIDType">
+   <sequence>
+     <element name="id" type="eppcom:clIDType"
+      maxOccurs="unbounded"/>
+   </sequence>
+ </complexType>
+
+<!--
+Child elements of the <info> and <transfer> commands.
+-->
+ <complexType name="authIDType">
+   <sequence>
+     <element name="id" type="eppcom:clIDType"/>
+     <element name="authInfo" type="contact:authInfoType"
+      minOccurs="0"/>
+   </sequence>
+ </complexType>
+
+<!--
+Child elements of the <update> command.
+-->
+ <complexType name="updateType">
+   <sequence>
+     <element name="id" type="eppcom:clIDType"/>
+     <element name="add" type="contact:addRemType"
+      minOccurs="0"/>
+     <element name="rem" type="contact:addRemType"
+      minOccurs="0"/>
+     <element name="chg" type="contact:chgType"
+      minOccurs="0"/>
+   </sequence>
+ </complexType>
+
+<!--
+Data elements that can be added or removed.
+-->
+ <complexType name="addRemType">
+   <sequence>
+     <element name="status" type="contact:statusType"
+      maxOccurs="7"/>
+   </sequence>
+ </complexType>
+
+<!--
+Data elements that can be changed.
+-->
+ <complexType name="chgType">
+   <sequence>
+     <element name="postalInfo" type="contact:chgPostalInfoType"
+      minOccurs="0" maxOccurs="2"/>
+     <element name="voice" type="contact:e164Type"
+      minOccurs="0"/>
+     <element name="fax" type="contact:e164Type"
+      minOccurs="0"/>
+     <element name="email" type="eppcom:minTokenType"
+      minOccurs="0"/>
+     <element name="authInfo" type="contact:authInfoType"
+      minOccurs="0"/>
+     <element name="disclose" type="contact:discloseType"
+      minOccurs="0"/>
+   </sequence>
+ </complexType>
+
+ <complexType name="chgPostalInfoType">
+   <sequence>
+     <element name="name" type="contact:postalLineType"
+      minOccurs="0"/>
+     <element name="org" type="contact:optPostalLineType"
+      minOccurs="0"/>
+     <element name="addr" type="contact:addrType"
+      minOccurs="0"/>
+   </sequence>
+   <attribute name="type" type="contact:postalInfoEnumType"
+    use="required"/>
+ </complexType>
+
+<!--
+Child response elements.
+-->
+ <element name="chkData" type="contact:chkDataType"/>
+ <element name="creData" type="contact:creDataType"/>
+ <element name="infData" type="contact:infDataType"/>
+ <element name="panData" type="contact:panDataType"/>
+ <element name="trnData" type="contact:trnDataType"/>
+
+<!--
+<check> response elements.
+-->
+ <complexType name="chkDataType">
+   <sequence>
+     <element name="cd" type="contact:checkType"
+      maxOccurs="unbounded"/>
+   </sequence>
+ </complexType>
+
+ <complexType name="checkType">
+   <sequence>
+     <element name="id" type="contact:checkIDType"/>
+     <element name="reason" type="eppcom:reasonType"
+      minOccurs="0"/>
+   </sequence>
+ </complexType>
+
+ <complexType name="checkIDType">
+   <simpleContent>
+     <extension base="eppcom:clIDType">
+       <attribute name="avail" type="boolean"
+        use="required"/>
+     </extension>
+   </simpleContent>
+ </complexType>
+
+<!--
+<create> response elements.
+-->
+ <complexType name="creDataType">
+   <sequence>
+     <element name="id" type="eppcom:clIDType"/>
+     <element name="crDate" type="dateTime"/>
+   </sequence>
+ </complexType>
+
+<!--
+<info> response elements.
+-->
+ <complexType name="infDataType">
+   <sequence>
+     <element name="id" type="eppcom:clIDType"/>
+     <element name="roid" type="eppcom:roidType"/>
+     <element name="status" type="contact:statusType"
+      maxOccurs="7"/>
+     <element name="postalInfo" type="contact:postalInfoType"
+      maxOccurs="2"/>
+     <element name="voice" type="contact:e164Type"
+      minOccurs="0"/>
+     <element name="fax" type="contact:e164Type"
+      minOccurs="0"/>
+     <element name="email" type="eppcom:minTokenType"/>
+     <element name="clID" type="eppcom:clIDType"/>
+     <element name="crID" type="eppcom:clIDType"/>
+     <element name="crDate" type="dateTime"/>
+     <element name="upID" type="eppcom:clIDType"
+      minOccurs="0"/>
+     <element name="upDate" type="dateTime"
+      minOccurs="0"/>
+     <element name="trDate" type="dateTime"
+      minOccurs="0"/>
+     <element name="authInfo" type="contact:authInfoType"
+      minOccurs="0"/>
+     <element name="disclose" type="contact:discloseType"
+      minOccurs="0"/>
+   </sequence>
+ </complexType>
+
+<!--
+Status is a combination of attributes and an optional human-readable
+message that may be expressed in languages other than English.
+-->
+ <complexType name="statusType">
+   <simpleContent>
+     <extension base="normalizedString">
+       <attribute name="s" type="contact:statusValueType"
+        use="required"/>
+       <attribute name="lang" type="language"
+        default="en"/>
+     </extension>
+   </simpleContent>
+ </complexType>
+
+ <simpleType name="statusValueType">
+   <restriction base="token">
+     <enumeration value="clientDeleteProhibited"/>
+     <enumeration value="clientTransferProhibited"/>
+     <enumeration value="clientUpdateProhibited"/>
+     <enumeration value="linked"/>
+     <enumeration value="ok"/>
+     <enumeration value="pendingCreate"/>
+     <enumeration value="pendingDelete"/>
+     <enumeration value="pendingTransfer"/>
+     <enumeration value="pendingUpdate"/>
+     <enumeration value="serverDeleteProhibited"/>
+     <enumeration value="serverTransferProhibited"/>
+     <enumeration value="serverUpdateProhibited"/>
+   </restriction>
+ </simpleType>
+
+<!--
+Pending action notification response elements.
+-->
+ <complexType name="panDataType">
+   <sequence>
+     <element name="id" type="contact:paCLIDType"/>
+     <element name="paTRID" type="epp:trIDType"/>
+     <element name="paDate" type="dateTime"/>
+   </sequence>
+ </complexType>
+
+ <complexType name="paCLIDType">
+   <simpleContent>
+     <extension base="eppcom:clIDType">
+       <attribute name="paResult" type="boolean"
+        use="required"/>
+     </extension>
+   </simpleContent>
+ </complexType>
+
+<!--
+<transfer> response elements.
+-->
+ <complexType name="trnDataType">
+   <sequence>
+     <element name="id" type="eppcom:clIDType"/>
+     <element name="trStatus" type="eppcom:trStatusType"/>
+     <element name="reID" type="eppcom:clIDType"/>
+     <element name="reDate" type="dateTime"/>
+     <element name="acID" type="eppcom:clIDType"/>
+     <element name="acDate" type="dateTime"/>
+   </sequence>
+ </complexType>
+
+<!--
+End of schema.
+-->
+</schema>
\ No newline at end of file
diff --git a/doc/schemas/domain-1.0.xsd b/doc/schemas/domain-1.0.xsd
new file mode 100644
index 000000000..46859859e
--- /dev/null
+++ b/doc/schemas/domain-1.0.xsd
@@ -0,0 +1,432 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<schema targetNamespace="urn:ietf:params:xml:ns:domain-1.0"
+     xmlns:domain="urn:ietf:params:xml:ns:domain-1.0"
+     xmlns:host="urn:ietf:params:xml:ns:host-1.0"
+     xmlns:epp="urn:ietf:params:xml:ns:epp-1.0"
+     xmlns:eppcom="urn:ietf:params:xml:ns:eppcom-1.0"
+     xmlns="http://www.w3.org/2001/XMLSchema"
+     elementFormDefault="qualified">
+
+<!--
+Import common element types.
+-->
+<import namespace="urn:ietf:params:xml:ns:eppcom-1.0"/>
+<import namespace="urn:ietf:params:xml:ns:epp-1.0"/>
+<import namespace="urn:ietf:params:xml:ns:host-1.0"/>
+
+<annotation>
+ <documentation>
+   Extensible Provisioning Protocol v1.0
+   domain provisioning schema.
+ </documentation>
+</annotation>
+
+<!--
+Child elements found in EPP commands.
+-->
+<element name="check" type="domain:mNameType"/>
+<element name="create" type="domain:createType"/>
+<element name="delete" type="domain:sNameType"/>
+<element name="info" type="domain:infoType"/>
+<element name="renew" type="domain:renewType"/>
+<element name="transfer" type="domain:transferType"/>
+<element name="update" type="domain:updateType"/>
+<!--
+Child elements of the <create> command.
+-->
+<complexType name="createType">
+ <sequence>
+   <element name="name" type="eppcom:labelType"/>
+   <element name="period" type="domain:periodType"
+    minOccurs="0"/>
+   <element name="ns" type="domain:nsType"
+    minOccurs="0"/>
+   <element name="registrant" type="eppcom:clIDType"
+    minOccurs="0"/>
+   <element name="contact" type="domain:contactType"
+    minOccurs="0" maxOccurs="unbounded"/>
+   <element name="authInfo" type="domain:authInfoType"/>
+ </sequence>
+</complexType>
+
+<complexType name="periodType">
+ <simpleContent>
+   <extension base="domain:pLimitType">
+     <attribute name="unit" type="domain:pUnitType"
+      use="required"/>
+   </extension>
+ </simpleContent>
+</complexType>
+
+<simpleType name="pLimitType">
+ <restriction base="unsignedShort">
+   <minInclusive value="1"/>
+   <maxInclusive value="99"/>
+ </restriction>
+</simpleType>
+
+<simpleType name="pUnitType">
+ <restriction base="token">
+   <enumeration value="y"/>
+   <enumeration value="m"/>
+ </restriction>
+</simpleType>
+
+<complexType name="nsType">
+ <choice>
+   <element name="hostObj" type="eppcom:labelType"
+    maxOccurs="unbounded"/>
+   <element name="hostAttr" type="domain:hostAttrType"
+    maxOccurs="unbounded"/>
+ </choice>
+</complexType>
+<!--
+Name servers are either host objects or attributes.
+-->
+
+<complexType name="hostAttrType">
+ <sequence>
+   <element name="hostName" type="eppcom:labelType"/>
+   <element name="hostAddr" type="host:addrType"
+    minOccurs="0" maxOccurs="unbounded"/>
+ </sequence>
+</complexType>
+<!--
+If attributes, addresses are optional and follow the
+structure defined in the host mapping.
+-->
+
+<complexType name="contactType">
+ <simpleContent>
+ <extension base="eppcom:clIDType">
+     <attribute name="type" type="domain:contactAttrType"/>
+   </extension>
+ </simpleContent>
+</complexType>
+
+<simpleType name="contactAttrType">
+ <restriction base="token">
+   <enumeration value="admin"/>
+   <enumeration value="billing"/>
+   <enumeration value="tech"/>
+ </restriction>
+</simpleType>
+
+<complexType name="authInfoType">
+ <choice>
+   <element name="pw" type="eppcom:pwAuthInfoType"/>
+   <element name="ext" type="eppcom:extAuthInfoType"/>
+ </choice>
+</complexType>
+
+<!--
+Child element of commands that require a single name.
+-->
+<complexType name="sNameType">
+ <sequence>
+   <element name="name" type="eppcom:labelType"/>
+ </sequence>
+</complexType>
+<!--
+Child element of commands that accept multiple names.
+-->
+<complexType name="mNameType">
+ <sequence>
+   <element name="name" type="eppcom:labelType"
+    maxOccurs="unbounded"/>
+ </sequence>
+</complexType>
+
+<!--
+Child elements of the <info> command.
+-->
+<complexType name="infoType">
+ <sequence>
+   <element name="name" type="domain:infoNameType"/>
+   <element name="authInfo" type="domain:authInfoType"
+    minOccurs="0"/>
+ </sequence>
+</complexType>
+
+<complexType name="infoNameType">
+ <simpleContent>
+   <extension base = "eppcom:labelType">
+     <attribute name="hosts" type="domain:hostsType"
+      default="all"/>
+   </extension>
+ </simpleContent>
+</complexType>
+
+<simpleType name="hostsType">
+ <restriction base="token">
+   <enumeration value="all"/>
+   <enumeration value="del"/>
+   <enumeration value="none"/>
+   <enumeration value="sub"/>
+ </restriction>
+</simpleType>
+
+<!--
+Child elements of the <renew> command.
+-->
+<complexType name="renewType">
+ <sequence>
+   <element name="name" type="eppcom:labelType"/>
+   <element name="curExpDate" type="date"/>
+   <element name="period" type="domain:periodType"
+    minOccurs="0"/>
+ </sequence>
+</complexType>
+
+<!--
+Child elements of the <transfer> command.
+-->
+<complexType name="transferType">
+ <sequence>
+   <element name="name" type="eppcom:labelType"/>
+   <element name="period" type="domain:periodType"
+    minOccurs="0"/>
+   <element name="authInfo" type="domain:authInfoType"
+    minOccurs="0"/>
+ </sequence>
+</complexType>
+
+<!--
+Child elements of the <update> command.
+-->
+
+<complexType name="updateType">
+ <sequence>
+   <element name="name" type="eppcom:labelType"/>
+   <element name="add" type="domain:addRemType"
+    minOccurs="0"/>
+   <element name="rem" type="domain:addRemType"
+    minOccurs="0"/>
+   <element name="chg" type="domain:chgType"
+    minOccurs="0"/>
+ </sequence>
+</complexType>
+
+<!--
+Data elements that can be added or removed.
+-->
+<complexType name="addRemType">
+ <sequence>
+   <element name="ns" type="domain:nsType"
+    minOccurs="0"/>
+   <element name="contact" type="domain:contactType"
+    minOccurs="0" maxOccurs="unbounded"/>
+   <element name="status" type="domain:statusType"
+    minOccurs="0" maxOccurs="11"/>
+ </sequence>
+</complexType>
+
+<!--
+Data elements that can be changed.
+-->
+<complexType name="chgType">
+ <sequence>
+   <element name="registrant" type="domain:clIDChgType"
+    minOccurs="0"/>
+   <element name="authInfo" type="domain:authInfoChgType"
+    minOccurs="0"/>
+ </sequence>
+</complexType>
+
+<!--
+Allow the registrant value to be nullified by changing the
+minLength restriction to "0".
+-->
+<simpleType name="clIDChgType">
+ <restriction base="token">
+   <minLength value="0"/>
+   <maxLength value="16"/>
+ </restriction>
+</simpleType>
+
+<!--
+Allow the authInfo value to be nullified by including an
+empty element within the choice.
+-->
+<complexType name="authInfoChgType">
+ <choice>
+   <element name="pw" type="eppcom:pwAuthInfoType"/>
+   <element name="ext" type="eppcom:extAuthInfoType"/>
+   <element name="null"/>
+ </choice>
+</complexType>
+
+<!--
+Child response elements.
+-->
+<element name="chkData" type="domain:chkDataType"/>
+<element name="creData" type="domain:creDataType"/>
+<element name="infData" type="domain:infDataType"/>
+<element name="panData" type="domain:panDataType"/>
+<element name="renData" type="domain:renDataType"/>
+<element name="trnData" type="domain:trnDataType"/>
+
+<!--
+<check> response elements.
+-->
+<complexType name="chkDataType">
+ <sequence>
+   <element name="cd" type="domain:checkType"
+    maxOccurs="unbounded"/>
+ </sequence>
+</complexType>
+
+<complexType name="checkType">
+ <sequence>
+   <element name="name" type="domain:checkNameType"/>
+   <element name="reason" type="eppcom:reasonType"
+    minOccurs="0"/>
+ </sequence>
+</complexType>
+
+<complexType name="checkNameType">
+ <simpleContent>
+   <extension base="eppcom:labelType">
+     <attribute name="avail" type="boolean"
+      use="required"/>
+   </extension>
+ </simpleContent>
+</complexType>
+
+<!--
+<create> response elements.
+-->
+<complexType name="creDataType">
+ <sequence>
+   <element name="name" type="eppcom:labelType"/>
+   <element name="crDate" type="dateTime"/>
+   <element name="exDate" type="dateTime"
+    minOccurs="0"/>
+ </sequence>
+</complexType>
+
+<!--
+<info> response elements.
+-->
+<complexType name="infDataType">
+ <sequence>
+   <element name="name" type="eppcom:labelType"/>
+   <element name="roid" type="eppcom:roidType"/>
+   <element name="status" type="domain:statusType"
+    minOccurs="0" maxOccurs="11"/>
+   <element name="registrant" type="eppcom:clIDType"
+    minOccurs="0"/>
+   <element name="contact" type="domain:contactType"
+    minOccurs="0" maxOccurs="unbounded"/>
+   <element name="ns" type="domain:nsType"
+    minOccurs="0"/>
+   <element name="host" type="eppcom:labelType"
+    minOccurs="0" maxOccurs="unbounded"/>
+   <element name="clID" type="eppcom:clIDType"/>
+   <element name="crID" type="eppcom:clIDType"
+    minOccurs="0"/>
+   <element name="crDate" type="dateTime"
+    minOccurs="0"/>
+   <element name="upID" type="eppcom:clIDType"
+    minOccurs="0"/>
+   <element name="upDate" type="dateTime"
+    minOccurs="0"/>
+   <element name="exDate" type="dateTime"
+    minOccurs="0"/>
+   <element name="trDate" type="dateTime"
+    minOccurs="0"/>
+   <element name="authInfo" type="domain:authInfoType"
+    minOccurs="0"/>
+ </sequence>
+</complexType>
+
+<!--
+Status is a combination of attributes and an optional
+human-readable message that may be expressed in languages other
+than English.
+-->
+<complexType name="statusType">
+ <simpleContent>
+   <extension base="normalizedString">
+     <attribute name="s" type="domain:statusValueType"
+      use="required"/>
+     <attribute name="lang" type="language"
+      default="en"/>
+   </extension>
+ </simpleContent>
+</complexType>
+
+<simpleType name="statusValueType">
+ <restriction base="token">
+   <enumeration value="clientDeleteProhibited"/>
+   <enumeration value="clientHold"/>
+   <enumeration value="clientRenewProhibited"/>
+   <enumeration value="clientTransferProhibited"/>
+   <enumeration value="clientUpdateProhibited"/>
+   <enumeration value="inactive"/>
+   <enumeration value="ok"/>
+   <enumeration value="pendingCreate"/>
+   <enumeration value="pendingDelete"/>
+   <enumeration value="pendingRenew"/>
+   <enumeration value="pendingTransfer"/>
+   <enumeration value="pendingUpdate"/>
+   <enumeration value="serverDeleteProhibited"/>
+   <enumeration value="serverHold"/>
+   <enumeration value="serverRenewProhibited"/>
+   <enumeration value="serverTransferProhibited"/>
+   <enumeration value="serverUpdateProhibited"/>
+ </restriction>
+</simpleType>
+
+<!--
+Pending action notification response elements.
+-->
+<complexType name="panDataType">
+ <sequence>
+   <element name="name" type="domain:paNameType"/>
+   <element name="paTRID" type="epp:trIDType"/>
+   <element name="paDate" type="dateTime"/>
+ </sequence>
+</complexType>
+
+<complexType name="paNameType">
+ <simpleContent>
+   <extension base="eppcom:labelType">
+     <attribute name="paResult" type="boolean"
+      use="required"/>
+   </extension>
+ </simpleContent>
+</complexType>
+
+<!--
+<renew> response elements.
+-->
+<complexType name="renDataType">
+<sequence>
+ <element name="name" type="eppcom:labelType"/>
+ <element name="exDate" type="dateTime"
+  minOccurs="0"/>
+</sequence>
+</complexType>
+
+<!--
+<transfer> response elements.
+-->
+<complexType name="trnDataType">
+<sequence>
+ <element name="name" type="eppcom:labelType"/>
+ <element name="trStatus" type="eppcom:trStatusType"/>
+ <element name="reID" type="eppcom:clIDType"/>
+ <element name="reDate" type="dateTime"/>
+ <element name="acID" type="eppcom:clIDType"/>
+ <element name="acDate" type="dateTime"/>
+ <element name="exDate" type="dateTime"
+  minOccurs="0"/>
+</sequence>
+</complexType>
+
+<!--
+End of schema.
+-->
+</schema>
\ No newline at end of file
diff --git a/doc/schemas/epp-1.0.xsd b/doc/schemas/epp-1.0.xsd
new file mode 100644
index 000000000..3609ad55d
--- /dev/null
+++ b/doc/schemas/epp-1.0.xsd
@@ -0,0 +1,446 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<schema targetNamespace="urn:ietf:params:xml:ns:epp-1.0"
+        xmlns:epp="urn:ietf:params:xml:ns:epp-1.0"
+        xmlns:eppcom="urn:ietf:params:xml:ns:eppcom-1.0"
+        xmlns="http://www.w3.org/2001/XMLSchema"
+        elementFormDefault="qualified">
+
+<!--
+Import common element types.
+-->
+
+  <import namespace="urn:ietf:params:xml:ns:eppcom-1.0"/>
+
+  <annotation>
+    <documentation>
+      Extensible Provisioning Protocol v1.0 schema.
+    </documentation>
+  </annotation>
+
+<!--
+Every EPP XML instance must begin with this element.
+-->
+  <element name="epp" type="epp:eppType"/>
+
+<!--
+An EPP XML instance must contain a greeting, hello, command,
+response, or extension.
+-->
+  <complexType name="eppType">
+    <choice>
+      <element name="greeting" type="epp:greetingType"/>
+      <element name="hello"/>
+      <element name="command" type="epp:commandType"/>
+      <element name="response" type="epp:responseType"/>
+      <element name="extension" type="epp:extAnyType"/>
+    </choice>
+  </complexType>
+
+<!--
+A greeting is sent by a server in response to a client connection
+or <hello>.
+-->
+  <complexType name="greetingType">
+    <sequence>
+      <element name="svID" type="epp:sIDType"/>
+      <element name="svDate" type="dateTime"/>
+      <element name="svcMenu" type="epp:svcMenuType"/>
+      <element name="dcp" type="epp:dcpType"/>
+    </sequence>
+  </complexType>
+
+<!--
+Server IDs are strings with minimum and maximum length restrictions.
+-->
+  <simpleType name="sIDType">
+    <restriction base="normalizedString">
+      <minLength value="3"/>
+      <maxLength value="64"/>
+    </restriction>
+  </simpleType>
+
+<!--
+A server greeting identifies available object services.
+-->
+  <complexType name="svcMenuType">
+    <sequence>
+      <element name="version" type="epp:versionType"
+       maxOccurs="unbounded"/>
+      <element name="lang" type="language"
+       maxOccurs="unbounded"/>
+      <element name="objURI" type="anyURI"
+       maxOccurs="unbounded"/>
+      <element name="svcExtension" type="epp:extURIType"
+       minOccurs="0"/>
+    </sequence>
+  </complexType>
+
+<!--
+Data Collection Policy types.
+-->
+  <complexType name="dcpType">
+    <sequence>
+      <element name="access" type="epp:dcpAccessType"/>
+      <element name="statement" type="epp:dcpStatementType"
+       maxOccurs="unbounded"/>
+      <element name="expiry" type="epp:dcpExpiryType"
+       minOccurs="0"/>
+    </sequence>
+  </complexType>
+
+  <complexType name="dcpAccessType">
+    <choice>
+      <element name="all"/>
+      <element name="none"/>
+      <element name="null"/>
+      <element name="other"/>
+      <element name="personal"/>
+      <element name="personalAndOther"/>
+    </choice>
+  </complexType>
+
+  <complexType name="dcpStatementType">
+    <sequence>
+      <element name="purpose" type="epp:dcpPurposeType"/>
+      <element name="recipient" type="epp:dcpRecipientType"/>
+      <element name="retention" type="epp:dcpRetentionType"/>
+    </sequence>
+  </complexType>
+
+  <complexType name="dcpPurposeType">
+    <sequence>
+      <element name="admin"
+       minOccurs="0"/>
+      <element name="contact"
+       minOccurs="0"/>
+      <element name="other"
+       minOccurs="0"/>
+      <element name="prov"
+       minOccurs="0"/>
+    </sequence>
+  </complexType>
+
+  <complexType name="dcpRecipientType">
+    <sequence>
+      <element name="other"
+       minOccurs="0"/>
+      <element name="ours" type="epp:dcpOursType"
+       minOccurs="0" maxOccurs="unbounded"/>
+      <element name="public"
+       minOccurs="0"/>
+      <element name="same"
+       minOccurs="0"/>
+      <element name="unrelated"
+       minOccurs="0"/>
+    </sequence>
+  </complexType>
+
+  <complexType name="dcpOursType">
+    <sequence>
+      <element name="recDesc" type="epp:dcpRecDescType"
+       minOccurs="0"/>
+    </sequence>
+  </complexType>
+
+  <simpleType name="dcpRecDescType">
+    <restriction base="token">
+      <minLength value="1"/>
+      <maxLength value="255"/>
+    </restriction>
+  </simpleType>
+
+  <complexType name="dcpRetentionType">
+    <choice>
+      <element name="business"/>
+      <element name="indefinite"/>
+      <element name="legal"/>
+      <element name="none"/>
+      <element name="stated"/>
+    </choice>
+  </complexType>
+
+  <complexType name="dcpExpiryType">
+    <choice>
+      <element name="absolute" type="dateTime"/>
+      <element name="relative" type="duration"/>
+    </choice>
+  </complexType>
+
+<!--
+Extension framework types.
+-->
+  <complexType name="extAnyType">
+    <sequence>
+      <any namespace="##other"
+       maxOccurs="unbounded"/>
+    </sequence>
+  </complexType>
+
+  <complexType name="extURIType">
+    <sequence>
+      <element name="extURI" type="anyURI"
+       maxOccurs="unbounded"/>
+    </sequence>
+  </complexType>
+
+<!--
+An EPP version number is a dotted pair of decimal numbers.
+-->
+  <simpleType name="versionType">
+    <restriction base="token">
+      <pattern value="[1-9]+\.[0-9]+"/>
+      <enumeration value="1.0"/>
+    </restriction>
+  </simpleType>
+
+<!--
+Command types.
+-->
+  <complexType name="commandType">
+    <sequence>
+      <choice>
+        <element name="check" type="epp:readWriteType"/>
+        <element name="create" type="epp:readWriteType"/>
+        <element name="delete" type="epp:readWriteType"/>
+        <element name="info" type="epp:readWriteType"/>
+        <element name="login" type="epp:loginType"/>
+        <element name="logout"/>
+        <element name="poll" type="epp:pollType"/>
+        <element name="renew" type="epp:readWriteType"/>
+        <element name="transfer" type="epp:transferType"/>
+        <element name="update" type="epp:readWriteType"/>
+      </choice>
+      <element name="extension" type="epp:extAnyType"
+       minOccurs="0"/>
+      <element name="clTRID" type="epp:trIDStringType"
+       minOccurs="0"/>
+    </sequence>
+  </complexType>
+
+<!--
+The <login> command.
+-->
+  <complexType name="loginType">
+    <sequence>
+      <element name="clID" type="eppcom:clIDType"/>
+      <element name="pw" type="epp:pwType"/>
+      <element name="newPW" type="epp:pwType"
+       minOccurs="0"/>
+      <element name="options" type="epp:credsOptionsType"/>
+      <element name="svcs" type="epp:loginSvcType"/>
+    </sequence>
+  </complexType>
+
+  <complexType name="credsOptionsType">
+    <sequence>
+      <element name="version" type="epp:versionType"/>
+      <element name="lang" type="language"/>
+    </sequence>
+  </complexType>
+
+  <simpleType name="pwType">
+    <restriction base="token">
+      <minLength value="6"/>
+      <maxLength value="16"/>
+    </restriction>
+  </simpleType>
+
+  <complexType name="loginSvcType">
+    <sequence>
+      <element name="objURI" type="anyURI"
+       maxOccurs="unbounded"/>
+      <element name="svcExtension" type="epp:extURIType"
+       minOccurs="0"/>
+    </sequence>
+  </complexType>
+
+<!--
+The <poll> command.
+-->
+  <complexType name="pollType">
+    <attribute name="op" type="epp:pollOpType"
+     use="required"/>
+    <attribute name="msgID" type="token"/>
+  </complexType>
+
+  <simpleType name="pollOpType">
+    <restriction base="token">
+      <enumeration value="ack"/>
+      <enumeration value="req"/>
+    </restriction>
+  </simpleType>
+
+<!--
+The <transfer> command.  This is object-specific, and uses attributes
+to identify the requested operation.
+-->
+  <complexType name="transferType">
+    <sequence>
+      <any namespace="##other"/>
+    </sequence>
+    <attribute name="op" type="epp:transferOpType"
+     use="required"/>
+  </complexType>
+
+  <simpleType name="transferOpType">
+    <restriction base="token">
+      <enumeration value="approve"/>
+      <enumeration value="cancel"/>
+      <enumeration value="query"/>
+      <enumeration value="reject"/>
+      <enumeration value="request"/>
+    </restriction>
+  </simpleType>
+
+<!--
+All other object-centric commands.  EPP doesn't specify the syntax or
+semantics of object-centric command elements.  The elements MUST be
+described in detail in another schema specific to the object.
+-->
+  <complexType name="readWriteType">
+    <sequence>
+      <any namespace="##other"/>
+    </sequence>
+  </complexType>
+
+  <complexType name="trIDType">
+    <sequence>
+      <element name="clTRID" type="epp:trIDStringType"
+       minOccurs="0"/>
+      <element name="svTRID" type="epp:trIDStringType"/>
+    </sequence>
+  </complexType>
+
+  <simpleType name="trIDStringType">
+    <restriction base="token">
+      <minLength value="3"/>
+      <maxLength value="64"/>
+    </restriction>
+  </simpleType>
+
+<!--
+Response types.
+-->
+  <complexType name="responseType">
+    <sequence>
+      <element name="result" type="epp:resultType"
+       maxOccurs="unbounded"/>
+      <element name="msgQ" type="epp:msgQType"
+       minOccurs="0"/>
+      <element name="resData" type="epp:extAnyType"
+       minOccurs="0"/>
+      <element name="extension" type="epp:extAnyType"
+       minOccurs="0"/>
+      <element name="trID" type="epp:trIDType"/>
+    </sequence>
+  </complexType>
+
+  <complexType name="resultType">
+    <sequence>
+      <element name="msg" type="epp:msgType"/>
+      <choice minOccurs="0" maxOccurs="unbounded">
+        <element name="value" type="epp:errValueType"/>
+        <element name="extValue" type="epp:extErrValueType"/>
+      </choice>
+    </sequence>
+    <attribute name="code" type="epp:resultCodeType"
+     use="required"/>
+  </complexType>
+
+  <complexType name="errValueType" mixed="true">
+    <sequence>
+      <any namespace="##any" processContents="skip"/>
+    </sequence>
+    <anyAttribute namespace="##any" processContents="skip"/>
+  </complexType>
+
+  <complexType name="extErrValueType">
+    <sequence>
+      <element name="value" type="epp:errValueType"/>
+      <element name="reason" type="epp:msgType"/>
+    </sequence>
+  </complexType>
+
+  <complexType name="msgQType">
+    <sequence>
+      <element name="qDate" type="dateTime"
+       minOccurs="0"/>
+      <element name="msg" type="epp:mixedMsgType"
+       minOccurs="0"/>
+    </sequence>
+    <attribute name="count" type="unsignedLong"
+     use="required"/>
+    <attribute name="id" type="eppcom:minTokenType"
+     use="required"/>
+  </complexType>
+
+  <complexType name="mixedMsgType" mixed="true">
+    <sequence>
+      <any processContents="skip"
+       minOccurs="0" maxOccurs="unbounded"/>
+    </sequence>
+    <attribute name="lang" type="language"
+     default="en"/>
+  </complexType>
+
+<!--
+Human-readable text may be expressed in languages other than English.
+-->
+  <complexType name="msgType">
+    <simpleContent>
+      <extension base="normalizedString">
+        <attribute name="lang" type="language"
+         default="en"/>
+      </extension>
+    </simpleContent>
+  </complexType>
+
+<!--
+EPP result codes.
+-->
+  <simpleType name="resultCodeType">
+    <restriction base="unsignedShort">
+      <enumeration value="1000"/>
+      <enumeration value="1001"/>
+      <enumeration value="1300"/>
+      <enumeration value="1301"/>
+      <enumeration value="1500"/>
+      <enumeration value="2000"/>
+      <enumeration value="2001"/>
+      <enumeration value="2002"/>
+      <enumeration value="2003"/>
+      <enumeration value="2004"/>
+      <enumeration value="2005"/>
+      <enumeration value="2100"/>
+      <enumeration value="2101"/>
+      <enumeration value="2102"/>
+      <enumeration value="2103"/>
+      <enumeration value="2104"/>
+      <enumeration value="2105"/>
+      <enumeration value="2106"/>
+      <enumeration value="2200"/>
+      <enumeration value="2201"/>
+      <enumeration value="2202"/>
+      <enumeration value="2300"/>
+      <enumeration value="2301"/>
+      <enumeration value="2302"/>
+      <enumeration value="2303"/>
+      <enumeration value="2304"/>
+      <enumeration value="2305"/>
+      <enumeration value="2306"/>
+      <enumeration value="2307"/>
+      <enumeration value="2308"/>
+      <enumeration value="2400"/>
+      <enumeration value="2500"/>
+      <enumeration value="2501"/>
+      <enumeration value="2502"/>
+    </restriction>
+  </simpleType>
+
+<!--
+End of schema.
+-->
+</schema>
+
+
diff --git a/doc/schemas/eppcom-1.0.xsd b/doc/schemas/eppcom-1.0.xsd
new file mode 100644
index 000000000..d6ef94b24
--- /dev/null
+++ b/doc/schemas/eppcom-1.0.xsd
@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<schema targetNamespace="urn:ietf:params:xml:ns:eppcom-1.0"
+        xmlns:eppcom="urn:ietf:params:xml:ns:eppcom-1.0"
+        xmlns="http://www.w3.org/2001/XMLSchema"
+        elementFormDefault="qualified">
+
+  <annotation>
+    <documentation>
+      Extensible Provisioning Protocol v1.0
+      shared structures schema.
+    </documentation>
+  </annotation>
+
+<!--
+Object authorization information types.
+-->
+  <complexType name="pwAuthInfoType">
+    <simpleContent>
+      <extension base="normalizedString">
+        <attribute name="roid" type="eppcom:roidType"/>
+      </extension>
+    </simpleContent>
+  </complexType>
+
+  <complexType name="extAuthInfoType">
+    <sequence>
+      <any namespace="##other"/>
+    </sequence>
+  </complexType>
+
+<!--
+<check> response types.
+-->
+  <complexType name="reasonType">
+    <simpleContent>
+      <extension base="eppcom:reasonBaseType">
+        <attribute name="lang" type="language"/>
+      </extension>
+    </simpleContent>
+  </complexType>
+
+  <simpleType name="reasonBaseType">
+    <restriction base="token">
+      <minLength value="1"/>
+      <maxLength value="32"/>
+    </restriction>
+  </simpleType>
+
+<!--
+Abstract client and object identifier type.
+-->
+  <simpleType name="clIDType">
+    <restriction base="token">
+      <minLength value="3"/>
+      <maxLength value="16"/>
+    </restriction>
+  </simpleType>
+
+<!--
+DNS label type.
+-->
+  <simpleType name="labelType">
+    <restriction base="token">
+      <minLength value="1"/>
+      <maxLength value="255"/>
+    </restriction>
+  </simpleType>
+
+<!--
+Non-empty token type.
+-->
+  <simpleType name="minTokenType">
+    <restriction base="token">
+      <minLength value="1"/>
+    </restriction>
+  </simpleType>
+
+<!--
+Repository Object IDentifier type.
+-->
+  <simpleType name="roidType">
+    <restriction base="token">
+      <pattern value="(\w|_){1,80}-\w{1,8}"/>
+    </restriction>
+  </simpleType>
+
+<!--
+Transfer status identifiers.
+-->
+  <simpleType name="trStatusType">
+    <restriction base="token">
+      <enumeration value="clientApproved"/>
+      <enumeration value="clientCancelled"/>
+      <enumeration value="clientRejected"/>
+      <enumeration value="pending"/>
+      <enumeration value="serverApproved"/>
+      <enumeration value="serverCancelled"/>
+    </restriction>
+  </simpleType>
+
+<!--
+End of schema.
+-->
+</schema>
\ No newline at end of file
diff --git a/doc/schemas/host-1.0.xsd b/doc/schemas/host-1.0.xsd
new file mode 100644
index 000000000..d4bbc043e
--- /dev/null
+++ b/doc/schemas/host-1.0.xsd
@@ -0,0 +1,238 @@
+<?xml version="1.0" encoding="UTF-8"?>
+
+<schema targetNamespace="urn:ietf:params:xml:ns:host-1.0"
+       xmlns:host="urn:ietf:params:xml:ns:host-1.0"
+       xmlns:epp="urn:ietf:params:xml:ns:epp-1.0"
+       xmlns:eppcom="urn:ietf:params:xml:ns:eppcom-1.0"
+       xmlns="http://www.w3.org/2001/XMLSchema"
+       elementFormDefault="qualified">
+<!--
+Import common element types.
+-->
+ <import namespace="urn:ietf:params:xml:ns:eppcom-1.0"/>
+ <import namespace="urn:ietf:params:xml:ns:epp-1.0"/>
+
+ <annotation>
+   <documentation>
+     Extensible Provisioning Protocol v1.0
+     host provisioning schema.
+   </documentation>
+ </annotation>
+
+<!--
+Child elements found in EPP commands.
+-->
+ <element name="check" type="host:mNameType"/>
+ <element name="create" type="host:createType"/>
+ <element name="delete" type="host:sNameType"/>
+ <element name="info" type="host:sNameType"/>
+ <element name="update" type="host:updateType"/>
+
+<!--
+Child elements of the <create> command.
+-->
+ <complexType name="createType">
+   <sequence>
+     <element name="name" type="eppcom:labelType"/>
+     <element name="addr" type="host:addrType"
+      minOccurs="0" maxOccurs="unbounded"/>
+   </sequence>
+ </complexType>
+
+ <complexType name="addrType">
+   <simpleContent>
+     <extension base="host:addrStringType">
+       <attribute name="ip" type="host:ipType"
+        default="v4"/>
+     </extension>
+   </simpleContent>
+ </complexType>
+
+ <simpleType name="addrStringType">
+   <restriction base="token">
+     <minLength value="3"/>
+     <maxLength value="45"/>
+   </restriction>
+ </simpleType>
+ <simpleType name="ipType">
+   <restriction base="token">
+     <enumeration value="v4"/>
+     <enumeration value="v6"/>
+   </restriction>
+ </simpleType>
+
+<!--
+Child elements of the <delete> and <info> commands.
+-->
+ <complexType name="sNameType">
+   <sequence>
+     <element name="name" type="eppcom:labelType"/>
+   </sequence>
+ </complexType>
+
+<!--
+Child element of commands that accept multiple names.
+-->
+ <complexType name="mNameType">
+   <sequence>
+     <element name="name" type="eppcom:labelType"
+      maxOccurs="unbounded"/>
+   </sequence>
+ </complexType>
+<!--
+Child elements of the <update> command.
+-->
+ <complexType name="updateType">
+   <sequence>
+     <element name="name" type="eppcom:labelType"/>
+     <element name="add" type="host:addRemType"
+      minOccurs="0"/>
+     <element name="rem" type="host:addRemType"
+      minOccurs="0"/>
+     <element name="chg" type="host:chgType"
+      minOccurs="0"/>
+   </sequence>
+ </complexType>
+
+<!--
+Data elements that can be added or removed.
+-->
+ <complexType name="addRemType">
+   <sequence>
+     <element name="addr" type="host:addrType"
+      minOccurs="0" maxOccurs="unbounded"/>
+     <element name="status" type="host:statusType"
+      minOccurs="0" maxOccurs="7"/>
+   </sequence>
+ </complexType>
+
+<!--
+Data elements that can be changed.
+-->
+ <complexType name="chgType">
+   <sequence>
+     <element name="name" type="eppcom:labelType"/>
+   </sequence>
+ </complexType>
+
+<!--
+Child response elements.
+-->
+ <element name="chkData" type="host:chkDataType"/>
+ <element name="creData" type="host:creDataType"/>
+ <element name="infData" type="host:infDataType"/>
+ <element name="panData" type="host:panDataType"/>
+
+<!--
+<check> response elements.
+-->
+ <complexType name="chkDataType">
+   <sequence>
+     <element name="cd" type="host:checkType"
+      maxOccurs="unbounded"/>
+   </sequence>
+ </complexType>
+
+ <complexType name="checkType">
+   <sequence>
+     <element name="name" type="host:checkNameType"/>
+     <element name="reason" type="eppcom:reasonType"
+      minOccurs="0"/>
+   </sequence>
+ </complexType>
+
+ <complexType name="checkNameType">
+   <simpleContent>
+     <extension base="eppcom:labelType">
+       <attribute name="avail" type="boolean"
+        use="required"/>
+     </extension>
+   </simpleContent>
+ </complexType>
+
+<!--
+<create> response elements.
+-->
+ <complexType name="creDataType">
+   <sequence>
+     <element name="name" type="eppcom:labelType"/>
+     <element name="crDate" type="dateTime"/>
+   </sequence>
+ </complexType>
+
+<!--
+<info> response elements.
+-->
+ <complexType name="infDataType">
+   <sequence>
+     <element name="name" type="eppcom:labelType"/>
+     <element name="roid" type="eppcom:roidType"/>
+     <element name="status" type="host:statusType"
+      maxOccurs="7"/>
+     <element name="addr" type="host:addrType"
+      minOccurs="0" maxOccurs="unbounded"/>
+     <element name="clID" type="eppcom:clIDType"/>
+     <element name="crID" type="eppcom:clIDType"/>
+     <element name="crDate" type="dateTime"/>
+     <element name="upID" type="eppcom:clIDType"
+      minOccurs="0"/>
+     <element name="upDate" type="dateTime"
+      minOccurs="0"/>
+     <element name="trDate" type="dateTime"
+      minOccurs="0"/>
+   </sequence>
+ </complexType>
+
+<!--
+Status is a combination of attributes and an optional human-readable
+message that may be expressed in languages other than English.
+-->
+ <complexType name="statusType">
+   <simpleContent>
+     <extension base="normalizedString">
+       <attribute name="s" type="host:statusValueType"
+        use="required"/>
+       <attribute name="lang" type="language"
+        default="en"/>
+     </extension>
+   </simpleContent>
+ </complexType>
+
+ <simpleType name="statusValueType">
+   <restriction base="token">
+     <enumeration value="clientDeleteProhibited"/>
+     <enumeration value="clientUpdateProhibited"/>
+     <enumeration value="linked"/>
+     <enumeration value="ok"/>
+     <enumeration value="pendingCreate"/>
+     <enumeration value="pendingDelete"/>
+     <enumeration value="pendingTransfer"/>
+     <enumeration value="pendingUpdate"/>
+     <enumeration value="serverDeleteProhibited"/>
+     <enumeration value="serverUpdateProhibited"/>
+   </restriction>
+ </simpleType>
+
+<!--
+Pending action notification response elements.
+-->
+ <complexType name="panDataType">
+   <sequence>
+     <element name="name" type="host:paNameType"/>
+     <element name="paTRID" type="epp:trIDType"/>
+     <element name="paDate" type="dateTime"/>
+   </sequence>
+ </complexType>
+ <complexType name="paNameType">
+   <simpleContent>
+     <extension base="eppcom:labelType">
+       <attribute name="paResult" type="boolean"
+        use="required"/>
+     </extension>
+   </simpleContent>
+ </complexType>
+
+<!--
+End of schema.
+-->
+</schema>
\ No newline at end of file
diff --git a/doc/schemas/secDNS-1.1.xsd b/doc/schemas/secDNS-1.1.xsd
new file mode 100644
index 000000000..a47c07a23
--- /dev/null
+++ b/doc/schemas/secDNS-1.1.xsd
@@ -0,0 +1,134 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<schema
+  targetNamespace="urn:ietf:params:xml:ns:secDNS-1.1"
+  xmlns:secDNS="urn:ietf:params:xml:ns:secDNS-1.1"
+  xmlns="http://www.w3.org/2001/XMLSchema"
+  elementFormDefault="qualified">
+
+  <annotation>
+    <documentation>
+      Extensible Provisioning Protocol v1.0
+      domain name extension schema
+      for provisioning DNS security (DNSSEC) extensions.
+    </documentation>
+  </annotation>
+
+  <!--
+  Child elements found in EPP commands.
+  -->
+  <element name="create" type="secDNS:dsOrKeyType"/>
+  <element name="update" type="secDNS:updateType"/>
+
+
+  <!--
+  Child elements supporting either the
+  dsData or the keyData interface.
+  -->
+  <complexType name="dsOrKeyType">
+    <sequence>
+      <element name="maxSigLife" type="secDNS:maxSigLifeType"
+      minOccurs="0"/>
+      <choice>
+        <element name="dsData" type="secDNS:dsDataType"
+        maxOccurs="unbounded"/>
+        <element name="keyData" type="secDNS:keyDataType"
+        maxOccurs="unbounded"/>
+      </choice>
+        </sequence>
+  </complexType>
+
+
+
+  <!--
+  Definition for the maximum signature life (maxSigLife)
+  -->
+  <simpleType name="maxSigLifeType">
+    <restriction base="int">
+      <minInclusive value="1"/>
+    </restriction>
+  </simpleType>
+
+
+  <!--
+  Child elements of dsData used for dsData interface
+  -->
+  <complexType name="dsDataType">
+    <sequence>
+      <element name="keyTag" type="unsignedShort"/>
+      <element name="alg" type="unsignedByte"/>
+      <element name="digestType" type="unsignedByte"/>
+      <element name="digest" type="hexBinary"/>
+      <element name="keyData" type="secDNS:keyDataType"
+      minOccurs="0"/>
+    </sequence>
+  </complexType>
+
+
+  <!--
+  Child elements of keyData used for keyData interface
+  and optionally with dsData interface
+  -->
+  <complexType name="keyDataType">
+    <sequence>
+      <element name="flags" type="unsignedShort"/>
+      <element name="protocol" type="unsignedByte"/>
+      <element name="alg" type="unsignedByte"/>
+      <element name="pubKey" type="secDNS:keyType"/>
+    </sequence>
+  </complexType>
+
+  <!--
+  Definition for the public key
+  -->
+  <simpleType name="keyType">
+    <restriction base="base64Binary">
+      <minLength value="1"/>
+    </restriction>
+  </simpleType>
+
+  <!--
+  Child elements of the <update> element.
+  -->
+  <complexType name="updateType">
+    <sequence>
+          <element name="rem" type="secDNS:remType"
+          minOccurs="0"/>
+          <element name="add" type="secDNS:dsOrKeyType"
+          minOccurs="0"/>
+          <element name="chg" type="secDNS:chgType"
+          minOccurs="0"/>
+        </sequence>
+    <attribute name="urgent" type="boolean" default="false"/>
+  </complexType>
+
+
+  <!--
+  Child elements of the <rem> command.
+  -->
+  <complexType name="remType">
+        <choice>
+          <element name="all" type="boolean"/>
+          <element name="dsData" type="secDNS:dsDataType"
+          maxOccurs="unbounded"/>
+          <element name="keyData" type="secDNS:keyDataType"
+          maxOccurs="unbounded"/>
+        </choice>
+  </complexType>
+
+  <!--
+  Child elements supporting the <chg> element.
+  -->
+  <complexType name="chgType">
+    <sequence>
+      <element name="maxSigLife" type="secDNS:maxSigLifeType"
+      minOccurs="0"/>
+    </sequence>
+  </complexType>
+
+
+  <!--
+  Child response elements.
+  -->
+  <element name="infData" type="secDNS:dsOrKeyType"/>
+
+</schema>