saml/saml2/core/Assertions.h

   1 /*
   2  *  Copyright 2001-2006 Internet2
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 /**
  18  * @file saml/saml2/core/Assertions.h
  19  *
  20  * XMLObjects representing the SAML 2.0 Assertions schema
  21  */
  22
  23 #ifndef __saml2_assertions_h__
  24 #define __saml2_assertions_h__
  25
  26 #include <saml/RootObject.h>
  27 #include <saml/util/SAMLConstants.h>
  28
  29 #include <xmltooling/AttributeExtensibleXMLObject.h>
  30 #include <xmltooling/ElementProxy.h>
  31 #include <xmltooling/XMLObjectBuilder.h>
  32 #include <xmltooling/encryption/Encryption.h>
  33 #include <xmltooling/signature/KeyResolver.h>
  34 #include <xmltooling/signature/Signature.h>
  35 #include <xmltooling/util/DateTime.h>
  36
  37 #define DECL_SAML2OBJECTBUILDER(cname) \
  38     DECL_XMLOBJECTBUILDER(SAML_API,cname,samlconstants::SAML20_NS,samlconstants::SAML20_PREFIX)
  39
  40 namespace opensaml {
  41
  42     /**
  43      * @namespace opensaml::saml2
  44      * SAML 2.0 assertion namespace
  45      */
  46     namespace saml2 {
  47
  48         // Forward references
  49         class SAML_API Assertion;
  50         class SAML_API EncryptedAssertion;
  51
  52         DECL_XMLOBJECT_SIMPLE(SAML_API,AssertionIDRef,AssertionID,SAML 2.0 AssertionIDRef element);
  53         DECL_XMLOBJECT_SIMPLE(SAML_API,AssertionURIRef,AssertionURI,SAML 2.0 AssertionURIRef element);
  54         DECL_XMLOBJECT_SIMPLE(SAML_API,Audience,AudienceURI,SAML 2.0 Audience element);
  55         DECL_XMLOBJECT_SIMPLE(SAML_API,AuthnContextClassRef,Reference,SAML 2.0 AuthnContextClassRef element);
  56         DECL_XMLOBJECT_SIMPLE(SAML_API,AuthnContextDeclRef,Reference,SAML 2.0 AuthnContextDeclRef element);
  57         DECL_XMLOBJECT_SIMPLE(SAML_API,AuthenticatingAuthority,ID,SAML 2.0 AuthenticatingAuthority element);
  58
  59         BEGIN_XMLOBJECT(SAML_API,EncryptedElementType,xmltooling::XMLObject,SAML 2.0 EncryptedElementType type);
  60             DECL_TYPED_FOREIGN_CHILD(EncryptedData,xmlencryption);
  61             DECL_TYPED_FOREIGN_CHILDREN(EncryptedKey,xmlencryption);
  62             /** EncryptedElementType local name */
  63             static const XMLCh TYPE_NAME[];
  64
  65             /**
  66              * Decrypts the element using a standard approach based on a wrapped decryption key
  67              * inside the message. The key decryption key should be supplied using the provided
  68              * resolver. The recipient name may be used when multiple encrypted keys are found.
  69              * The object returned will be unmarshalled around the decrypted DOM element, but the
  70              * DOM itself will be released.
  71              *
  72              * @param KEKresolver   resolver supplying key decryption key
  73              * @param recipient     identifier naming the recipient (the entity performing the decryption)
  74              * @return  the decrypted and unmarshalled object
  75              */
  76             virtual xmltooling::XMLObject* decrypt(xmlsignature::KeyResolver* KEKresolver, const XMLCh* recipient) const=0;
  77         END_XMLOBJECT;
  78
  79         BEGIN_XMLOBJECT(SAML_API,EncryptedID,EncryptedElementType,SAML 2.0 EncryptedID element);
  80         END_XMLOBJECT;
  81
  82         BEGIN_XMLOBJECT(SAML_API,BaseID,xmltooling::XMLObject,SAML 2.0 BaseID abstract element);
  83             DECL_STRING_ATTRIB(NameQualifier,NAMEQUALIFIER);
  84             DECL_STRING_ATTRIB(SPNameQualifier,SPNAMEQUALIFIER);
  85         END_XMLOBJECT;
  86
  87         BEGIN_XMLOBJECT(SAML_API,NameIDType,xmltooling::XMLObject,SAML 2.0 NameIDType type);
  88             DECL_STRING_ATTRIB(NameQualifier,NAMEQUALIFIER);
  89             DECL_STRING_ATTRIB(SPNameQualifier,SPNAMEQUALIFIER);
  90             DECL_STRING_ATTRIB(Format,FORMAT);
  91             DECL_STRING_ATTRIB(SPProvidedID,SPPROVIDEDID);
  92             DECL_SIMPLE_CONTENT(Name);
  93             /** NameIDType local name */
  94             static const XMLCh TYPE_NAME[];
  95             /** Unspecified name format ID */
  96             static const XMLCh UNSPECIFIED[];
  97             /** Email address name format ID */
  98             static const XMLCh EMAIL[];
  99             /** X.509 subject name format ID */
 100             static const XMLCh X509_SUBJECT[];
 101             /** Windows domain qualified name format ID */
 102             static const XMLCh WIN_DOMAIN_QUALIFIED[];
 103             /** Kerberos principal name format ID */
 104             static const XMLCh KERBEROS[];
 105             /** Entity identifier name format ID */
 106             static const XMLCh ENTITY[];
 107             /** Persistent identifier name format ID */
 108             static const XMLCh PERSISTENT[];
 109             /** Transient identifier name format ID */
 110             static const XMLCh TRANSIENT[];
 111         END_XMLOBJECT;
 112
 113         BEGIN_XMLOBJECT(SAML_API,NameID,NameIDType,SAML 2.0 NameID element);
 114         END_XMLOBJECT;
 115
 116         BEGIN_XMLOBJECT(SAML_API,Issuer,NameIDType,SAML 2.0 Issuer element);
 117         END_XMLOBJECT;
 118
 119         BEGIN_XMLOBJECT(SAML_API,Condition,xmltooling::XMLObject,SAML 2.0 Condition element);
 120         END_XMLOBJECT;
 121
 122         BEGIN_XMLOBJECT(SAML_API,AudienceRestriction,Condition,SAML 2.0 AudienceRestriction element);
 123             DECL_TYPED_CHILDREN(Audience);
 124             /** AudienceRestrictionType local name */
 125             static const XMLCh TYPE_NAME[];
 126         END_XMLOBJECT;
 127
 128         BEGIN_XMLOBJECT(SAML_API,OneTimeUse,Condition,SAML 2.0 OneTimeUse element);
 129             /** OneTimeUseType local name */
 130             static const XMLCh TYPE_NAME[];
 131         END_XMLOBJECT;
 132
 133         BEGIN_XMLOBJECT(SAML_API,ProxyRestriction,Condition,SAML 2.0 ProxyRestriction element);
 134             DECL_INTEGER_ATTRIB(Count,COUNT);
 135             DECL_TYPED_CHILDREN(Audience);
 136             /** ProxyRestrictionType local name */
 137             static const XMLCh TYPE_NAME[];
 138         END_XMLOBJECT;
 139
 140         BEGIN_XMLOBJECT(SAML_API,Conditions,xmltooling::XMLObject,SAML 2.0 Conditions element);
 141             DECL_DATETIME_ATTRIB(NotBefore,NOTBEFORE);
 142             DECL_DATETIME_ATTRIB(NotOnOrAfter,NOTONORAFTER);
 143             DECL_TYPED_CHILDREN(AudienceRestriction);
 144             DECL_TYPED_CHILDREN(OneTimeUse);
 145             DECL_TYPED_CHILDREN(ProxyRestriction);
 146             DECL_TYPED_CHILDREN(Condition);
 147             /** ConditionsType local name */
 148             static const XMLCh TYPE_NAME[];
 149         END_XMLOBJECT;
 150
 151         BEGIN_XMLOBJECT2(SAML_API,SubjectConfirmationData,xmltooling::ElementProxy,xmltooling::AttributeExtensibleXMLObject,SAML 2.0 SubjectConfirmationData element);
 152             DECL_DATETIME_ATTRIB(NotBefore,NOTBEFORE);
 153             DECL_DATETIME_ATTRIB(NotOnOrAfter,NOTONORAFTER);
 154             DECL_STRING_ATTRIB(Recipient,RECIPIENT);
 155             DECL_STRING_ATTRIB(InResponseTo,INRESPONSETO);
 156             DECL_STRING_ATTRIB(Address,ADDRESS);
 157             DECL_SIMPLE_CONTENT(Data);
 158         END_XMLOBJECT;
 159
 160         BEGIN_XMLOBJECT(SAML_API,KeyInfoConfirmationDataType,xmltooling::AttributeExtensibleXMLObject,SAML 2.0 KeyInfoConfirmationDataType type);
 161             DECL_DATETIME_ATTRIB(NotBefore,NOTBEFORE);
 162             DECL_DATETIME_ATTRIB(NotOnOrAfter,NOTONORAFTER);
 163             DECL_STRING_ATTRIB(Recipient,RECIPIENT);
 164             DECL_STRING_ATTRIB(InResponseTo,INRESPONSETO);
 165             DECL_STRING_ATTRIB(Address,ADDRESS);
 166             DECL_TYPED_FOREIGN_CHILDREN(KeyInfo,xmlsignature);
 167             /** KeyInfoConfirmationDataType local name */
 168             static const XMLCh TYPE_NAME[];
 169         END_XMLOBJECT;
 170
 171         BEGIN_XMLOBJECT(SAML_API,SubjectConfirmation,xmltooling::XMLObject,SAML 2.0 SubjectConfirmation element);
 172             DECL_STRING_ATTRIB(Method,METHOD);
 173             DECL_TYPED_CHILD(BaseID);
 174             DECL_TYPED_CHILD(NameID);
 175             DECL_TYPED_CHILD(EncryptedID);
 176             DECL_XMLOBJECT_CHILD(SubjectConfirmationData);
 177             DECL_TYPED_CHILD(KeyInfoConfirmationDataType);
 178             /** SubjectConfirmationType local name */
 179             static const XMLCh TYPE_NAME[];
 180             /** Bearer confirmation method */
 181             static const XMLCh BEARER[];
 182             /** Holder of key confirmation method */
 183             static const XMLCh HOLDER_KEY[];
 184             /** Sender vouches confirmation method */
 185             static const XMLCh SENDER_VOUCHES[];
 186         END_XMLOBJECT;
 187
 188         BEGIN_XMLOBJECT(SAML_API,Subject,xmltooling::XMLObject,SAML 2.0 Subject element);
 189             DECL_TYPED_CHILD(BaseID);
 190             DECL_TYPED_CHILD(NameID);
 191             DECL_TYPED_CHILD(EncryptedID);
 192             DECL_TYPED_CHILDREN(SubjectConfirmation);
 193             /** SubjectType local name */
 194             static const XMLCh TYPE_NAME[];
 195         END_XMLOBJECT;
 196
 197         BEGIN_XMLOBJECT(SAML_API,Statement,xmltooling::XMLObject,SAML 2.0 Statement element);
 198         END_XMLOBJECT;
 199
 200         BEGIN_XMLOBJECT(SAML_API,SubjectLocality,xmltooling::XMLObject,SAML 2.0 SubjectLocality element);
 201             DECL_STRING_ATTRIB(Address,ADDRESS);
 202             DECL_STRING_ATTRIB(DNSName,DNSNAME);
 203             /** SubjectLocalityType local name */
 204             static const XMLCh TYPE_NAME[];
 205         END_XMLOBJECT;
 206
 207         BEGIN_XMLOBJECT2(SAML_API,AuthnContextDecl,xmltooling::ElementProxy,xmltooling::AttributeExtensibleXMLObject,SAML 2.0 AuthnContextDecl element);
 208         END_XMLOBJECT;
 209
 210         BEGIN_XMLOBJECT(SAML_API,AuthnContext,xmltooling::XMLObject,SAML 2.0 AuthnContext element);
 211             DECL_TYPED_CHILD(AuthnContextClassRef);
 212             DECL_XMLOBJECT_CHILD(AuthnContextDecl);
 213             DECL_TYPED_CHILD(AuthnContextDeclRef);
 214             DECL_TYPED_CHILDREN(AuthenticatingAuthority);
 215             /** AuthnContextType local name */
 216             static const XMLCh TYPE_NAME[];
 217         END_XMLOBJECT;
 218
 219         BEGIN_XMLOBJECT(SAML_API,AuthnStatement,Statement,SAML 2.0 AuthnStatement element);
 220             DECL_DATETIME_ATTRIB(AuthnInstant,AUTHNINSTANT);
 221             DECL_STRING_ATTRIB(SessionIndex,SESSIONINDEX);
 222             DECL_DATETIME_ATTRIB(SessionNotOnOrAfter,SESSIONNOTONORAFTER);
 223             DECL_TYPED_CHILD(SubjectLocality);
 224             DECL_TYPED_CHILD(AuthnContext);
 225             /** AuthnStatementType local name */
 226             static const XMLCh TYPE_NAME[];
 227         END_XMLOBJECT;
 228
 229         BEGIN_XMLOBJECT(SAML_API,Action,xmltooling::XMLObject,SAML 2.0 Action element);
 230             DECL_STRING_ATTRIB(Namespace,NAMESPACE);
 231             DECL_SIMPLE_CONTENT(Action);
 232             /** ActionType local name */
 233             static const XMLCh TYPE_NAME[];
 234             /** Read/Write/Execute/Delete/Control Action Namespace */
 235             static const XMLCh RWEDC_NEG_ACTION_NAMESPACE[];
 236             /** Read/Write/Execute/Delete/Control with Negation Action Namespace */
 237             static const XMLCh RWEDC_ACTION_NAMESPACE[];
 238             /** Get/Head/Put/Post Action Namespace */
 239             static const XMLCh GHPP_ACTION_NAMESPACE[];
 240             /** UNIX File Permissions Action Namespace */
 241             static const XMLCh UNIX_ACTION_NAMESPACE[];
 242         END_XMLOBJECT;
 243
 244         BEGIN_XMLOBJECT(SAML_API,Evidence,xmltooling::XMLObject,SAML 2.0 Evidence element);
 245             DECL_TYPED_CHILDREN(AssertionIDRef);
 246             DECL_TYPED_CHILDREN(AssertionURIRef);
 247             DECL_TYPED_CHILDREN(Assertion);
 248             DECL_TYPED_CHILDREN(EncryptedAssertion);
 249             /** EvidenceType local name */
 250             static const XMLCh TYPE_NAME[];
 251         END_XMLOBJECT;
 252
 253         BEGIN_XMLOBJECT(SAML_API,AuthzDecisionStatement,Statement,SAML 2.0 AuthzDecisionStatement element);
 254             DECL_STRING_ATTRIB(Resource,RESOURCE);
 255             DECL_STRING_ATTRIB(Decision,DECISION);
 256             DECL_TYPED_CHILDREN(Action);
 257             DECL_TYPED_CHILD(Evidence);
 258             /** AuthzDecisionStatementType local name */
 259             static const XMLCh TYPE_NAME[];
 260             /** Permit Decision */
 261             static const XMLCh DECISION_PERMIT[];
 262             /** Deny Decision */
 263             static const XMLCh DECISION_DENY[];
 264             /** Indeterminate Decision */
 265             static const XMLCh DECISION_INDETERMINATE[];
 266         END_XMLOBJECT;
 267
 268         BEGIN_XMLOBJECT2(SAML_API,AttributeValue,xmltooling::ElementProxy,xmltooling::AttributeExtensibleXMLObject,SAML 2.0 AttributeValue element);
 269         END_XMLOBJECT;
 270
 271         BEGIN_XMLOBJECT(SAML_API,Attribute,xmltooling::AttributeExtensibleXMLObject,SAML 2.0 Attribute element);
 272             DECL_STRING_ATTRIB(Name,NAME);
 273             DECL_STRING_ATTRIB(NameFormat,NAMEFORMAT);
 274             DECL_STRING_ATTRIB(FriendlyName,FRIENDLYNAME);
 275             DECL_XMLOBJECT_CHILDREN(AttributeValue);
 276             /** AttributeType local name */
 277             static const XMLCh TYPE_NAME[];
 278             /** Unspecified attribute name format ID */
 279             static const XMLCh UNSPECIFIED[];
 280             /** URI reference attribute name format ID */
 281             static const XMLCh URI_REFERENCE[];
 282             /** Basic attribute name format ID */
 283             static const XMLCh BASIC[];
 284         END_XMLOBJECT;
 285
 286         BEGIN_XMLOBJECT(SAML_API,EncryptedAttribute,EncryptedElementType,SAML 2.0 EncryptedAttribute element);
 287         END_XMLOBJECT;
 288
 289         BEGIN_XMLOBJECT(SAML_API,AttributeStatement,Statement,SAML 2.0 AttributeStatement element);
 290             DECL_TYPED_CHILDREN(Attribute);
 291             DECL_TYPED_CHILDREN(EncryptedAttribute);
 292             /** AttributeStatementType local name */
 293             static const XMLCh TYPE_NAME[];
 294         END_XMLOBJECT;
 295
 296         BEGIN_XMLOBJECT(SAML_API,EncryptedAssertion,EncryptedElementType,SAML 2.0 EncryptedAssertion element);
 297         END_XMLOBJECT;
 298
 299         BEGIN_XMLOBJECT(SAML_API,Advice,xmltooling::XMLObject,SAML 2.0 Advice element);
 300             DECL_TYPED_CHILDREN(AssertionIDRef);
 301             DECL_TYPED_CHILDREN(AssertionURIRef);
 302             DECL_TYPED_CHILDREN(Assertion);
 303             DECL_TYPED_CHILDREN(EncryptedAssertion);
 304             DECL_XMLOBJECT_CHILDREN(Other);
 305             /** AdviceType local name */
 306             static const XMLCh TYPE_NAME[];
 307         END_XMLOBJECT;
 308
 309         /**
 310          * SAML 2.0 assertion or protocol message.
 311          */
 312         class SAML_API RootObject : virtual public opensaml::RootObject
 313         {
 314         protected:
 315             RootObject() {}
 316         public:
 317             virtual ~RootObject() {}
 318
 319             /** Gets the Version attribute. */
 320             virtual const XMLCh* getVersion() const=0;
 321
 322             /** Gets the Issuer. */
 323             virtual Issuer* getIssuer() const=0;
 324         };
 325
 326         BEGIN_XMLOBJECT(SAML_API,Assertion,saml2::RootObject,SAML 2.0 Assertion element);
 327             DECL_INHERITED_STRING_ATTRIB(Version,VER);
 328             DECL_INHERITED_STRING_ATTRIB(ID,ID);
 329             DECL_INHERITED_DATETIME_ATTRIB(IssueInstant,ISSUEINSTANT);
 330             DECL_INHERITED_TYPED_CHILD(Issuer);
 331             DECL_INHERITED_TYPED_FOREIGN_CHILD(Signature,xmlsignature);
 332             DECL_TYPED_CHILD(Subject);
 333             DECL_TYPED_CHILD(Conditions);
 334             DECL_TYPED_CHILD(Advice);
 335             DECL_TYPED_CHILDREN(Statement);
 336             DECL_TYPED_CHILDREN(AuthnStatement);
 337             DECL_TYPED_CHILDREN(AttributeStatement);
 338             DECL_TYPED_CHILDREN(AuthzDecisionStatement);
 339             /** AssertionType local name */
 340             static const XMLCh TYPE_NAME[];
 341         END_XMLOBJECT;
 342
 343         DECL_SAML2OBJECTBUILDER(Action);
 344         DECL_SAML2OBJECTBUILDER(Advice);
 345         DECL_SAML2OBJECTBUILDER(Assertion);
 346         DECL_SAML2OBJECTBUILDER(AssertionIDRef);
 347         DECL_SAML2OBJECTBUILDER(AssertionURIRef);
 348         DECL_SAML2OBJECTBUILDER(Attribute);
 349         DECL_SAML2OBJECTBUILDER(AttributeStatement);
 350         DECL_SAML2OBJECTBUILDER(AttributeValue);
 351         DECL_SAML2OBJECTBUILDER(Audience);
 352         DECL_SAML2OBJECTBUILDER(AudienceRestriction);
 353         DECL_SAML2OBJECTBUILDER(AuthenticatingAuthority);
 354         DECL_SAML2OBJECTBUILDER(AuthnContext);
 355         DECL_SAML2OBJECTBUILDER(AuthnContextClassRef);
 356         DECL_SAML2OBJECTBUILDER(AuthnContextDecl);
 357         DECL_SAML2OBJECTBUILDER(AuthnContextDeclRef);
 358         DECL_SAML2OBJECTBUILDER(AuthnStatement);
 359         DECL_SAML2OBJECTBUILDER(AuthzDecisionStatement);
 360         DECL_SAML2OBJECTBUILDER(Conditions);
 361         DECL_SAML2OBJECTBUILDER(EncryptedAssertion);
 362         DECL_SAML2OBJECTBUILDER(EncryptedAttribute);
 363         DECL_SAML2OBJECTBUILDER(EncryptedID);
 364         DECL_SAML2OBJECTBUILDER(Evidence);
 365         DECL_SAML2OBJECTBUILDER(Issuer);
 366         DECL_SAML2OBJECTBUILDER(NameID);
 367         DECL_SAML2OBJECTBUILDER(OneTimeUse);
 368         DECL_SAML2OBJECTBUILDER(ProxyRestriction);
 369         DECL_SAML2OBJECTBUILDER(Subject);
 370         DECL_SAML2OBJECTBUILDER(SubjectConfirmation);
 371         DECL_SAML2OBJECTBUILDER(SubjectConfirmationData);
 372         DECL_SAML2OBJECTBUILDER(SubjectLocality);
 373
 374         /**
 375          * Builder for NameIDType objects.
 376          *
 377          * This is customized to force the element name to be specified.
 378          */
 379         class SAML_API NameIDTypeBuilder : public xmltooling::XMLObjectBuilder {
 380         public:
 381             virtual ~NameIDTypeBuilder() {}
 382             /** Builder that allows element/type override. */
 383 #ifdef HAVE_COVARIANT_RETURNS
 384             virtual NameIDType* buildObject(
 385 #else
 386             virtual xmltooling::XMLObject* buildObject(
 387 #endif
 388                 const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix=NULL, const xmltooling::QName* schemaType=NULL
 389                 ) const;
 390
 391             /** Singleton builder. */
 392             static NameIDType* buildNameIDType(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix=NULL) {
 393                 const NameIDTypeBuilder* b = dynamic_cast<const NameIDTypeBuilder*>(
 394                     XMLObjectBuilder::getBuilder(xmltooling::QName(samlconstants::SAML20_NS,NameIDType::TYPE_NAME))
 395                     );
 396                 if (b) {
 397                     xmltooling::QName schemaType(samlconstants::SAML20_NS,NameIDType::TYPE_NAME,samlconstants::SAML20_PREFIX);
 398 #ifdef HAVE_COVARIANT_RETURNS
 399                     return b->buildObject(nsURI, localName, prefix, &schemaType);
 400 #else
 401                     return dynamic_cast<NameIDType*>(b->buildObject(nsURI, localName, prefix, &schemaType));
 402 #endif
 403                 }
 404                 throw xmltooling::XMLObjectException("Unable to obtain typed builder for NameIDType.");
 405             }
 406         };
 407
 408         /**
 409          * Builder for KeyInfoConfirmationDataType objects.
 410          *
 411          * This is customized to return a SubjectConfirmationData element with an
 412          * xsi:type of KeyInfoConfirmationDataType.
 413          */
 414         class SAML_API KeyInfoConfirmationDataTypeBuilder : public xmltooling::XMLObjectBuilder {
 415         public:
 416             virtual ~KeyInfoConfirmationDataTypeBuilder() {}
 417             /** Default builder. */
 418 #ifdef HAVE_COVARIANT_RETURNS
 419             virtual KeyInfoConfirmationDataType* buildObject() const {
 420 #else
 421             virtual xmltooling::XMLObject* buildObject() const {
 422 #endif
 423                 xmltooling::QName schemaType(
 424                     samlconstants::SAML20_NS,KeyInfoConfirmationDataType::TYPE_NAME,samlconstants::SAML20_PREFIX
 425                     );
 426                 return buildObject(
 427                     samlconstants::SAML20_NS,KeyInfoConfirmationDataType::LOCAL_NAME,samlconstants::SAML20_PREFIX,&schemaType
 428                     );
 429             }
 430             /** Builder that allows element/type override. */
 431 #ifdef HAVE_COVARIANT_RETURNS
 432             virtual KeyInfoConfirmationDataType* buildObject(
 433 #else
 434             virtual xmltooling::XMLObject* buildObject(
 435 #endif
 436                 const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix=NULL, const xmltooling::QName* schemaType=NULL
 437                 ) const;
 438
 439             /** Singleton builder. */
 440             static KeyInfoConfirmationDataType* buildKeyInfoConfirmationDataType() {
 441                 const KeyInfoConfirmationDataTypeBuilder* b = dynamic_cast<const KeyInfoConfirmationDataTypeBuilder*>(
 442                     XMLObjectBuilder::getBuilder(xmltooling::QName(samlconstants::SAML20_NS,KeyInfoConfirmationDataType::TYPE_NAME))
 443                     );
 444                 if (b)
 445 #ifdef HAVE_COVARIANT_RETURNS
 446                     return b->buildObject();
 447 #else
 448                     return dynamic_cast<KeyInfoConfirmationDataType*>(b->buildObject());
 449 #endif
 450                 throw xmltooling::XMLObjectException("Unable to obtain typed builder for KeyInfoConfirmationDataType.");
 451             }
 452         };
 453
 454         /**
 455          * Registers builders and validators for SAML 2.0 Assertion classes into the runtime.
 456          */
 457         void SAML_API registerAssertionClasses();
 458     };
 459 };
 460
 461 #endif /* __saml2_assertions_h__ */