1<?xml version="1.0" encoding="UTF-8"?>
2<schema
3    targetNamespace="urn:oasis:names:tc:SAML:2.0:metadata"
4    xmlns:md="urn:oasis:names:tc:SAML:2.0:metadata"
5    xmlns:ds="http://www.w3.org/2000/09/xmldsig#"
6    xmlns:xenc="http://www.w3.org/2001/04/xmlenc#"
7    xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion"
8    xmlns="http://www.w3.org/2001/XMLSchema"
9    elementFormDefault="unqualified"
10    attributeFormDefault="unqualified"
11    blockDefault="substitution"
12    version="2.0">
13    <import namespace="http://www.w3.org/2000/09/xmldsig#"
14        schemaLocation="xmldsig-core-schema.xsd"/>
15    <import namespace="http://www.w3.org/2001/04/xmlenc#"
16        schemaLocation="xenc-schema.xsd"/>
17    <import namespace="urn:oasis:names:tc:SAML:2.0:assertion"
18        schemaLocation="saml-schema-assertion-2.0.xsd"/>
19    <import namespace="http://www.w3.org/XML/1998/namespace"
20        schemaLocation="xml.xsd"/>
21    <annotation>
22        <documentation>
23            Document identifier: saml-schema-metadata-2.0
24            Location: http://docs.oasis-open.org/security/saml/v2.0/
25            Revision history:
26              V2.0 (March, 2005):
27                Schema for SAML metadata, first published in SAML 2.0.
28        </documentation>
29    </annotation>
30
31    <simpleType name="entityIDType">
32        <restriction base="anyURI">
33            <maxLength value="1024"/>
34        </restriction>
35    </simpleType>
36    <complexType name="localizedNameType">
37        <simpleContent>
38            <extension base="string">
39                <attribute ref="xml:lang" use="required"/>
40            </extension>
41        </simpleContent>
42    </complexType>
43    <complexType name="localizedURIType">
44        <simpleContent>
45            <extension base="anyURI">
46                <attribute ref="xml:lang" use="required"/>
47            </extension>
48        </simpleContent>
49    </complexType>
50
51    <element name="Extensions" type="md:ExtensionsType"/>
52    <complexType final="#all" name="ExtensionsType">
53        <sequence>
54            <any namespace="##other" processContents="lax" maxOccurs="unbounded"/>
55        </sequence>
56    </complexType>
57
58    <complexType name="EndpointType">
59        <sequence>
60            <any namespace="##other" processContents="lax" minOccurs="0" maxOccurs="unbounded"/>
61        </sequence>
62        <attribute name="Binding" type="anyURI" use="required"/>
63        <attribute name="Location" type="anyURI" use="required"/>
64        <attribute name="ResponseLocation" type="anyURI" use="optional"/>
65        <anyAttribute namespace="##other" processContents="lax"/>
66    </complexType>
67
68    <complexType name="IndexedEndpointType">
69        <complexContent>
70            <extension base="md:EndpointType">
71                <attribute name="index" type="unsignedShort" use="required"/>
72                <attribute name="isDefault" type="boolean" use="optional"/>
73            </extension>
74        </complexContent>
75    </complexType>
76
77    <element name="EntitiesDescriptor" type="md:EntitiesDescriptorType"/>
78    <complexType name="EntitiesDescriptorType">
79        <sequence>
80            <element ref="ds:Signature" minOccurs="0"/>
81            <element ref="md:Extensions" minOccurs="0"/>
82            <choice minOccurs="1" maxOccurs="unbounded">
83                <element ref="md:EntityDescriptor"/>
84                <element ref="md:EntitiesDescriptor"/>
85            </choice>
86        </sequence>
87        <attribute name="validUntil" type="dateTime" use="optional"/>
88        <attribute name="cacheDuration" type="duration" use="optional"/>
89        <attribute name="ID" type="ID" use="optional"/>
90        <attribute name="Name" type="string" use="optional"/>
91    </complexType>
92
93    <element name="EntityDescriptor" type="md:EntityDescriptorType"/>
94    <complexType name="EntityDescriptorType">
95        <sequence>
96            <element ref="ds:Signature" minOccurs="0"/>
97            <element ref="md:Extensions" minOccurs="0"/>
98            <choice>
99                <choice maxOccurs="unbounded">
100                    <element ref="md:RoleDescriptor"/>
101                    <element ref="md:IDPSSODescriptor"/>
102                    <element ref="md:SPSSODescriptor"/>
103                    <element ref="md:AuthnAuthorityDescriptor"/>
104                    <element ref="md:AttributeAuthorityDescriptor"/>
105                    <element ref="md:PDPDescriptor"/>
106                </choice>
107                <element ref="md:AffiliationDescriptor"/>
108            </choice>
109            <element ref="md:Organization" minOccurs="0"/>
110            <element ref="md:ContactPerson" minOccurs="0" maxOccurs="unbounded"/>
111            <element ref="md:AdditionalMetadataLocation" minOccurs="0" maxOccurs="unbounded"/>
112        </sequence>
113        <attribute name="entityID" type="md:entityIDType" use="required"/>
114        <attribute name="validUntil" type="dateTime" use="optional"/>
115        <attribute name="cacheDuration" type="duration" use="optional"/>
116        <attribute name="ID" type="ID" use="optional"/>
117        <anyAttribute namespace="##other" processContents="lax"/>
118    </complexType>
119
120    <element name="Organization" type="md:OrganizationType"/>
121    <complexType name="OrganizationType">
122        <sequence>
123            <element ref="md:Extensions" minOccurs="0"/>
124            <element ref="md:OrganizationName" maxOccurs="unbounded"/>
125            <element ref="md:OrganizationDisplayName" maxOccurs="unbounded"/>
126            <element ref="md:OrganizationURL" maxOccurs="unbounded"/>
127        </sequence>
128        <anyAttribute namespace="##other" processContents="lax"/>
129    </complexType>
130    <element name="OrganizationName" type="md:localizedNameType"/>
131    <element name="OrganizationDisplayName" type="md:localizedNameType"/>
132    <element name="OrganizationURL" type="md:localizedURIType"/>
133    <element name="ContactPerson" type="md:ContactType"/>
134    <complexType name="ContactType">
135        <sequence>
136            <element ref="md:Extensions" minOccurs="0"/>
137            <element ref="md:Company" minOccurs="0"/>
138            <element ref="md:GivenName" minOccurs="0"/>
139            <element ref="md:SurName" minOccurs="0"/>
140            <element ref="md:EmailAddress" minOccurs="0" maxOccurs="unbounded"/>
141            <element ref="md:TelephoneNumber" minOccurs="0" maxOccurs="unbounded"/>
142        </sequence>
143        <attribute name="contactType" type="md:ContactTypeType" use="required"/>
144        <anyAttribute namespace="##other" processContents="lax"/>
145    </complexType>
146    <element name="Company" type="string"/>
147    <element name="GivenName" type="string"/>
148    <element name="SurName" type="string"/>
149    <element name="EmailAddress" type="anyURI"/>
150    <element name="TelephoneNumber" type="string"/>
151    <simpleType name="ContactTypeType">
152        <restriction base="string">
153            <enumeration value="technical"/>
154            <enumeration value="support"/>
155            <enumeration value="administrative"/>
156            <enumeration value="billing"/>
157            <enumeration value="other"/>
158        </restriction>
159    </simpleType>
160
161    <element name="AdditionalMetadataLocation" type="md:AdditionalMetadataLocationType"/>
162    <complexType name="AdditionalMetadataLocationType">
163        <simpleContent>
164            <extension base="anyURI">
165                <attribute name="namespace" type="anyURI" use="required"/>
166            </extension>
167        </simpleContent>
168    </complexType>
169
170    <element name="RoleDescriptor" type="md:RoleDescriptorType"/>
171    <complexType name="RoleDescriptorType" abstract="true">
172        <sequence>
173            <element ref="ds:Signature" minOccurs="0"/>
174            <element ref="md:Extensions" minOccurs="0"/>
175            <element ref="md:KeyDescriptor" minOccurs="0" maxOccurs="unbounded"/>
176            <element ref="md:Organization" minOccurs="0"/>
177            <element ref="md:ContactPerson" minOccurs="0" maxOccurs="unbounded"/>
178        </sequence>
179        <attribute name="ID" type="ID" use="optional"/>
180        <attribute name="validUntil" type="dateTime" use="optional"/>
181        <attribute name="cacheDuration" type="duration" use="optional"/>
182        <attribute name="protocolSupportEnumeration" type="md:anyURIListType" use="required"/>
183        <attribute name="errorURL" type="anyURI" use="optional"/>
184        <anyAttribute namespace="##other" processContents="lax"/>
185    </complexType>
186    <simpleType name="anyURIListType">
187        <list itemType="anyURI"/>
188    </simpleType>
189
190    <element name="KeyDescriptor" type="md:KeyDescriptorType"/>
191    <complexType name="KeyDescriptorType">
192        <sequence>
193            <element ref="ds:KeyInfo"/>
194            <element ref="md:EncryptionMethod" minOccurs="0" maxOccurs="unbounded"/>
195        </sequence>
196        <attribute name="use" type="md:KeyTypes" use="optional"/>
197    </complexType>
198    <simpleType name="KeyTypes">
199        <restriction base="string">
200            <enumeration value="encryption"/>
201            <enumeration value="signing"/>
202        </restriction>
203    </simpleType>
204    <element name="EncryptionMethod" type="xenc:EncryptionMethodType"/>
205
206    <complexType name="SSODescriptorType" abstract="true">
207        <complexContent>
208            <extension base="md:RoleDescriptorType">
209                <sequence>
210                    <element ref="md:ArtifactResolutionService" minOccurs="0" maxOccurs="unbounded"/>
211                    <element ref="md:SingleLogoutService" minOccurs="0" maxOccurs="unbounded"/>
212                    <element ref="md:ManageNameIDService" minOccurs="0" maxOccurs="unbounded"/>
213                    <element ref="md:NameIDFormat" minOccurs="0" maxOccurs="unbounded"/>
214                </sequence>
215            </extension>
216        </complexContent>
217    </complexType>
218    <element name="ArtifactResolutionService" type="md:IndexedEndpointType"/>
219    <element name="SingleLogoutService" type="md:EndpointType"/>
220    <element name="ManageNameIDService" type="md:EndpointType"/>
221    <element name="NameIDFormat" type="anyURI"/>
222
223    <element name="IDPSSODescriptor" type="md:IDPSSODescriptorType"/>
224    <complexType name="IDPSSODescriptorType">
225        <complexContent>
226            <extension base="md:SSODescriptorType">
227                <sequence>
228                    <element ref="md:SingleSignOnService" maxOccurs="unbounded"/>
229                    <element ref="md:NameIDMappingService" minOccurs="0" maxOccurs="unbounded"/>
230                    <element ref="md:AssertionIDRequestService" minOccurs="0" maxOccurs="unbounded"/>
231                    <element ref="md:AttributeProfile" minOccurs="0" maxOccurs="unbounded"/>
232                    <element ref="saml:Attribute" minOccurs="0" maxOccurs="unbounded"/>
233                </sequence>
234                <attribute name="WantAuthnRequestsSigned" type="boolean" use="optional"/>
235            </extension>
236        </complexContent>
237    </complexType>
238    <element name="SingleSignOnService" type="md:EndpointType"/>
239    <element name="NameIDMappingService" type="md:EndpointType"/>
240    <element name="AssertionIDRequestService" type="md:EndpointType"/>
241    <element name="AttributeProfile" type="anyURI"/>
242
243    <element name="SPSSODescriptor" type="md:SPSSODescriptorType"/>
244    <complexType name="SPSSODescriptorType">
245        <complexContent>
246            <extension base="md:SSODescriptorType">
247                <sequence>
248                    <element ref="md:AssertionConsumerService" maxOccurs="unbounded"/>
249                    <element ref="md:AttributeConsumingService" minOccurs="0" maxOccurs="unbounded"/>
250                </sequence>
251                <attribute name="AuthnRequestsSigned" type="boolean" use="optional"/>
252                <attribute name="WantAssertionsSigned" type="boolean" use="optional"/>
253            </extension>
254        </complexContent>
255    </complexType>
256    <element name="AssertionConsumerService" type="md:IndexedEndpointType"/>
257    <element name="AttributeConsumingService" type="md:AttributeConsumingServiceType"/>
258    <complexType name="AttributeConsumingServiceType">
259        <sequence>
260            <element ref="md:ServiceName" maxOccurs="unbounded"/>
261            <element ref="md:ServiceDescription" minOccurs="0" maxOccurs="unbounded"/>
262            <element ref="md:RequestedAttribute" maxOccurs="unbounded"/>
263        </sequence>
264        <attribute name="index" type="unsignedShort" use="required"/>
265        <attribute name="isDefault" type="boolean" use="optional"/>
266    </complexType>
267    <element name="ServiceName" type="md:localizedNameType"/>
268    <element name="ServiceDescription" type="md:localizedNameType"/>
269    <element name="RequestedAttribute" type="md:RequestedAttributeType"/>
270    <complexType name="RequestedAttributeType">
271        <complexContent>
272            <extension base="saml:AttributeType">
273                <attribute name="isRequired" type="boolean" use="optional"/>
274            </extension>
275        </complexContent>
276    </complexType>
277
278    <element name="AuthnAuthorityDescriptor" type="md:AuthnAuthorityDescriptorType"/>
279    <complexType name="AuthnAuthorityDescriptorType">
280        <complexContent>
281            <extension base="md:RoleDescriptorType">
282                <sequence>
283                    <element ref="md:AuthnQueryService" maxOccurs="unbounded"/>
284                    <element ref="md:AssertionIDRequestService" minOccurs="0" maxOccurs="unbounded"/>
285                    <element ref="md:NameIDFormat" minOccurs="0" maxOccurs="unbounded"/>
286                </sequence>
287            </extension>
288        </complexContent>
289    </complexType>
290    <element name="AuthnQueryService" type="md:EndpointType"/>
291
292    <element name="PDPDescriptor" type="md:PDPDescriptorType"/>
293    <complexType name="PDPDescriptorType">
294        <complexContent>
295            <extension base="md:RoleDescriptorType">
296                <sequence>
297                    <element ref="md:AuthzService" maxOccurs="unbounded"/>
298                    <element ref="md:AssertionIDRequestService" minOccurs="0" maxOccurs="unbounded"/>
299                    <element ref="md:NameIDFormat" minOccurs="0" maxOccurs="unbounded"/>
300                </sequence>
301            </extension>
302        </complexContent>
303    </complexType>
304    <element name="AuthzService" type="md:EndpointType"/>
305
306    <element name="AttributeAuthorityDescriptor" type="md:AttributeAuthorityDescriptorType"/>
307    <complexType name="AttributeAuthorityDescriptorType">
308        <complexContent>
309            <extension base="md:RoleDescriptorType">
310                <sequence>
311                    <element ref="md:AttributeService" maxOccurs="unbounded"/>
312                    <element ref="md:AssertionIDRequestService" minOccurs="0" maxOccurs="unbounded"/>
313                    <element ref="md:NameIDFormat" minOccurs="0" maxOccurs="unbounded"/>
314                    <element ref="md:AttributeProfile" minOccurs="0" maxOccurs="unbounded"/>
315                    <element ref="saml:Attribute" minOccurs="0" maxOccurs="unbounded"/>
316                </sequence>
317            </extension>
318        </complexContent>
319    </complexType>
320    <element name="AttributeService" type="md:EndpointType"/>
321
322    <element name="AffiliationDescriptor" type="md:AffiliationDescriptorType"/>
323    <complexType name="AffiliationDescriptorType">
324        <sequence>
325            <element ref="ds:Signature" minOccurs="0"/>
326            <element ref="md:Extensions" minOccurs="0"/>
327            <element ref="md:AffiliateMember" maxOccurs="unbounded"/>
328        </sequence>
329        <attribute name="affiliationOwnerID" type="md:entityIDType" use="required"/>
330        <attribute name="validUntil" type="dateTime" use="optional"/>
331        <attribute name="cacheDuration" type="duration" use="optional"/>
332        <attribute name="ID" type="ID" use="optional"/>
333        <anyAttribute namespace="##other" processContents="lax"/>
334    </complexType>
335    <element name="AffiliateMember" type="md:entityIDType"/>
336</schema>
337