saml/saml2/core/Assertions.h

   1 /*
   2  *  Copyright 2001-2007 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/Assertion.h>
  27 #include <saml/util/SAMLConstants.h>
  28
  29 #include <xmltooling/XMLObjectBuilder.h>
  30 #include <xmltooling/encryption/Encryption.h>
  31 #include <xmltooling/security/CredentialCriteria.h>
  32 #include <xmltooling/security/CredentialResolver.h>
  33 #include <xmltooling/signature/Signature.h>
  34 #include <xmltooling/util/DateTime.h>
  35
  36 #define DECL_SAML2OBJECTBUILDER(cname) \
  37     DECL_XMLOBJECTBUILDER(SAML_API,cname,samlconstants::SAML20_NS,samlconstants::SAML20_PREFIX)
  38
  39 namespace opensaml {
  40
  41     namespace saml2md {
  42         class SAML_API MetadataProvider;
  43         class SAML_API MetadataCredentialCriteria;
  44     };
  45
  46     /**
  47      * @namespace opensaml::saml2
  48      * SAML 2.0 assertion namespace
  49      */
  50     namespace saml2 {
  51
  52         // Forward references
  53         class SAML_API Assertion;
  54         class SAML_API EncryptedAssertion;
  55
  56         /**
  57          * Marker interface for SAML types that can be encrypted.
  58          */
  59         class SAML_API EncryptableObject : public virtual xmltooling::XMLObject
  60         {
  61         protected:
  62             EncryptableObject() {}
  63             virtual ~EncryptableObject() {}
  64         };
  65
  66         DECL_XMLOBJECT_SIMPLE(SAML_API,AssertionIDRef,AssertionID,SAML 2.0 AssertionIDRef element);
  67         DECL_XMLOBJECT_SIMPLE(SAML_API,AssertionURIRef,AssertionURI,SAML 2.0 AssertionURIRef element);
  68         DECL_XMLOBJECT_SIMPLE(SAML_API,Audience,AudienceURI,SAML 2.0 Audience element);
  69         DECL_XMLOBJECT_SIMPLE(SAML_API,AuthnContextClassRef,Reference,SAML 2.0 AuthnContextClassRef element);
  70         DECL_XMLOBJECT_SIMPLE(SAML_API,AuthnContextDeclRef,Reference,SAML 2.0 AuthnContextDeclRef element);
  71         DECL_XMLOBJECT_SIMPLE(SAML_API,AuthenticatingAuthority,ID,SAML 2.0 AuthenticatingAuthority element);
  72
  73         BEGIN_XMLOBJECT(SAML_API,EncryptedElementType,xmltooling::XMLObject,SAML 2.0 EncryptedElementType type);
  74             DECL_TYPED_FOREIGN_CHILD(EncryptedData,xmlencryption);
  75             DECL_TYPED_FOREIGN_CHILDREN(EncryptedKey,xmlencryption);
  76             /** EncryptedElementType local name */
  77             static const XMLCh TYPE_NAME[];
  78
  79             /**
  80              * Encrypts an object to a single recipient using this object as a container.
  81              *
  82              * @param xmlObject         object to encrypt
  83              * @param metadataProvider  a locked MetadataProvider to supply encryption keys
  84              * @param criteria          metadata-based CredentialCriteria to use
  85              * @param compact           true iff compact KeyInfo should be used
  86              * @param algorithm         optionally specifies data encryption algorithm if none can be determined from metadata
  87              * @return  the encrypted object
  88              */
  89             virtual void encrypt(
  90                 const EncryptableObject& xmlObject,
  91                 const saml2md::MetadataProvider& metadataProvider,
  92                 saml2md::MetadataCredentialCriteria& criteria,
  93                 bool compact=false,
  94                 const XMLCh* algorithm=NULL
  95                 );
  96
  97             /**
  98              * Encrypts an object to multiple recipients using this object as a container.
  99              *
 100              * @param xmlObject     object to encrypt
 101              * @param recipients    pairs containing a locked MetadataProvider to supply encryption keys,
 102              *                      and a metadata-based CredentialCriteria to use
 103              * @param compact       true iff compact KeyInfo should be used
 104              * @param algorithm     optionally specifies data encryption algorithm if none can be determined from metadata
 105              * @return  the encrypted object
 106              */
 107             virtual void encrypt(
 108                 const EncryptableObject& xmlObject,
 109                 const std::vector< std::pair<const saml2md::MetadataProvider*, saml2md::MetadataCredentialCriteria*> >& recipients,
 110                 bool compact=false,
 111                 const XMLCh* algorithm=NULL
 112                 );
 113
 114             /**
 115              * Decrypts the element using the supplied CredentialResolver.
 116              *
 117              * <p>The object returned will be unmarshalled around the decrypted DOM element in a
 118              * new Document owned by the object.
 119              *
 120              * @param credResolver  locked resolver supplying decryption keys
 121              * @param recipient     identifier naming the recipient (the entity performing the decryption)
 122              * @param criteria      optional external criteria to use with resolver
 123              * @return  the decrypted and unmarshalled object
 124              */
 125             virtual xmltooling::XMLObject* decrypt(
 126                 const xmltooling::CredentialResolver& credResolver, const XMLCh* recipient, xmltooling::CredentialCriteria* criteria=NULL
 127                 ) const;
 128         END_XMLOBJECT;
 129
 130         BEGIN_XMLOBJECT(SAML_API,EncryptedID,EncryptedElementType,SAML 2.0 EncryptedID element);
 131         END_XMLOBJECT;
 132
 133         BEGIN_XMLOBJECT(SAML_API,BaseID,EncryptableObject,SAML 2.0 BaseID abstract element);
 134             DECL_STRING_ATTRIB(NameQualifier,NAMEQUALIFIER);
 135             DECL_STRING_ATTRIB(SPNameQualifier,SPNAMEQUALIFIER);
 136         END_XMLOBJECT;
 137
 138         BEGIN_XMLOBJECT(SAML_API,NameIDType,xmltooling::XMLObject,SAML 2.0 NameIDType type);
 139             DECL_STRING_ATTRIB(NameQualifier,NAMEQUALIFIER);
 140             DECL_STRING_ATTRIB(SPNameQualifier,SPNAMEQUALIFIER);
 141             DECL_STRING_ATTRIB(Format,FORMAT);
 142             DECL_STRING_ATTRIB(SPProvidedID,SPPROVIDEDID);
 143             DECL_SIMPLE_CONTENT(Name);
 144             /** NameIDType local name */
 145             static const XMLCh TYPE_NAME[];
 146             /** Unspecified name format ID */
 147             static const XMLCh UNSPECIFIED[];
 148             /** Email address name format ID */
 149             static const XMLCh EMAIL[];
 150             /** X.509 subject name format ID */
 151             static const XMLCh X509_SUBJECT[];
 152             /** Windows domain qualified name format ID */
 153             static const XMLCh WIN_DOMAIN_QUALIFIED[];
 154             /** Kerberos principal name format ID */
 155             static const XMLCh KERBEROS[];
 156             /** Entity identifier name format ID */
 157             static const XMLCh ENTITY[];
 158             /** Persistent identifier name format ID */
 159             static const XMLCh PERSISTENT[];
 160             /** Transient identifier name format ID */
 161             static const XMLCh TRANSIENT[];
 162         END_XMLOBJECT;
 163
 164         BEGIN_XMLOBJECT2(SAML_API,NameID,NameIDType,EncryptableObject,SAML 2.0 NameID element);
 165         END_XMLOBJECT;
 166
 167         BEGIN_XMLOBJECT(SAML_API,Issuer,NameIDType,SAML 2.0 Issuer element);
 168         END_XMLOBJECT;
 169
 170         BEGIN_XMLOBJECT(SAML_API,Condition,xmltooling::XMLObject,SAML 2.0 Condition element);
 171         END_XMLOBJECT;
 172
 173         BEGIN_XMLOBJECT(SAML_API,AudienceRestriction,Condition,SAML 2.0 AudienceRestriction element);
 174             DECL_TYPED_CHILDREN(Audience);
 175             /** AudienceRestrictionType local name */
 176             static const XMLCh TYPE_NAME[];
 177         END_XMLOBJECT;
 178
 179         BEGIN_XMLOBJECT(SAML_API,OneTimeUse,Condition,SAML 2.0 OneTimeUse element);
 180             /** OneTimeUseType local name */
 181             static const XMLCh TYPE_NAME[];
 182         END_XMLOBJECT;
 183
 184         BEGIN_XMLOBJECT(SAML_API,ProxyRestriction,Condition,SAML 2.0 ProxyRestriction element);
 185             DECL_INTEGER_ATTRIB(Count,COUNT);
 186             DECL_TYPED_CHILDREN(Audience);
 187             /** ProxyRestrictionType local name */
 188             static const XMLCh TYPE_NAME[];
 189         END_XMLOBJECT;
 190
 191         BEGIN_XMLOBJECT(SAML_API,Conditions,xmltooling::XMLObject,SAML 2.0 Conditions element);
 192             DECL_DATETIME_ATTRIB(NotBefore,NOTBEFORE);
 193             DECL_DATETIME_ATTRIB(NotOnOrAfter,NOTONORAFTER);
 194             DECL_TYPED_CHILDREN(AudienceRestriction);
 195             DECL_TYPED_CHILDREN(OneTimeUse);
 196             DECL_TYPED_CHILDREN(ProxyRestriction);
 197             DECL_TYPED_CHILDREN(Condition);
 198             /** ConditionsType local name */
 199             static const XMLCh TYPE_NAME[];
 200         END_XMLOBJECT;
 201
 202         BEGIN_XMLOBJECT(SAML_API,SubjectConfirmationDataType,xmltooling::XMLObject,SAML 2.0 SubjectConfirmationDataType base type);
 203             DECL_DATETIME_ATTRIB(NotBefore,NOTBEFORE);
 204             DECL_DATETIME_ATTRIB(NotOnOrAfter,NOTONORAFTER);
 205             DECL_STRING_ATTRIB(Recipient,RECIPIENT);
 206             DECL_STRING_ATTRIB(InResponseTo,INRESPONSETO);
 207             DECL_STRING_ATTRIB(Address,ADDRESS);
 208         END_XMLOBJECT;
 209
 210         BEGIN_XMLOBJECT2(SAML_API,SubjectConfirmationData,SubjectConfirmationDataType,xmltooling::ElementProxy,SAML 2.0 SubjectConfirmationData element);
 211             DECL_SIMPLE_CONTENT(Data);
 212         END_XMLOBJECT;
 213
 214         BEGIN_XMLOBJECT2(SAML_API,KeyInfoConfirmationDataType,SubjectConfirmationDataType,xmltooling::AttributeExtensibleXMLObject,SAML 2.0 KeyInfoConfirmationDataType type);
 215             DECL_TYPED_FOREIGN_CHILDREN(KeyInfo,xmlsignature);
 216             /** KeyInfoConfirmationDataType local name */
 217             static const XMLCh TYPE_NAME[];
 218         END_XMLOBJECT;
 219
 220         BEGIN_XMLOBJECT(SAML_API,SubjectConfirmation,xmltooling::XMLObject,SAML 2.0 SubjectConfirmation element);
 221             DECL_STRING_ATTRIB(Method,METHOD);
 222             DECL_TYPED_CHILD(BaseID);
 223             DECL_TYPED_CHILD(NameID);
 224             DECL_TYPED_CHILD(EncryptedID);
 225             DECL_XMLOBJECT_CHILD(SubjectConfirmationData);
 226             /** SubjectConfirmationType local name */
 227             static const XMLCh TYPE_NAME[];
 228             /** Bearer confirmation method */
 229             static const XMLCh BEARER[];
 230             /** Holder of key confirmation method */
 231             static const XMLCh HOLDER_KEY[];
 232             /** Sender vouches confirmation method */
 233             static const XMLCh SENDER_VOUCHES[];
 234         END_XMLOBJECT;
 235
 236         BEGIN_XMLOBJECT(SAML_API,Subject,xmltooling::XMLObject,SAML 2.0 Subject element);
 237             DECL_TYPED_CHILD(BaseID);
 238             DECL_TYPED_CHILD(NameID);
 239             DECL_TYPED_CHILD(EncryptedID);
 240             DECL_TYPED_CHILDREN(SubjectConfirmation);
 241             /** SubjectType local name */
 242             static const XMLCh TYPE_NAME[];
 243         END_XMLOBJECT;
 244
 245         BEGIN_XMLOBJECT(SAML_API,Statement,xmltooling::XMLObject,SAML 2.0 Statement element);
 246         END_XMLOBJECT;
 247
 248         BEGIN_XMLOBJECT(SAML_API,SubjectLocality,xmltooling::XMLObject,SAML 2.0 SubjectLocality element);
 249             DECL_STRING_ATTRIB(Address,ADDRESS);
 250             DECL_STRING_ATTRIB(DNSName,DNSNAME);
 251             /** SubjectLocalityType local name */
 252             static const XMLCh TYPE_NAME[];
 253         END_XMLOBJECT;
 254
 255         BEGIN_XMLOBJECT(SAML_API,AuthnContextDecl,xmltooling::ElementProxy,SAML 2.0 AuthnContextDecl element);
 256         END_XMLOBJECT;
 257
 258         BEGIN_XMLOBJECT(SAML_API,AuthnContext,xmltooling::XMLObject,SAML 2.0 AuthnContext element);
 259             DECL_TYPED_CHILD(AuthnContextClassRef);
 260             DECL_XMLOBJECT_CHILD(AuthnContextDecl);
 261             DECL_TYPED_CHILD(AuthnContextDeclRef);
 262             DECL_TYPED_CHILDREN(AuthenticatingAuthority);
 263             /** AuthnContextType local name */
 264             static const XMLCh TYPE_NAME[];
 265         END_XMLOBJECT;
 266
 267         BEGIN_XMLOBJECT(SAML_API,AuthnStatement,Statement,SAML 2.0 AuthnStatement element);
 268             DECL_DATETIME_ATTRIB(AuthnInstant,AUTHNINSTANT);
 269             DECL_STRING_ATTRIB(SessionIndex,SESSIONINDEX);
 270             DECL_DATETIME_ATTRIB(SessionNotOnOrAfter,SESSIONNOTONORAFTER);
 271             DECL_TYPED_CHILD(SubjectLocality);
 272             DECL_TYPED_CHILD(AuthnContext);
 273             /** AuthnStatementType local name */
 274             static const XMLCh TYPE_NAME[];
 275         END_XMLOBJECT;
 276
 277         BEGIN_XMLOBJECT(SAML_API,Action,xmltooling::XMLObject,SAML 2.0 Action element);
 278             DECL_STRING_ATTRIB(Namespace,NAMESPACE);
 279             DECL_SIMPLE_CONTENT(Action);
 280             /** ActionType local name */
 281             static const XMLCh TYPE_NAME[];
 282             /** Read/Write/Execute/Delete/Control Action Namespace */
 283             static const XMLCh RWEDC_NEG_ACTION_NAMESPACE[];
 284             /** Read/Write/Execute/Delete/Control with Negation Action Namespace */
 285             static const XMLCh RWEDC_ACTION_NAMESPACE[];
 286             /** Get/Head/Put/Post Action Namespace */
 287             static const XMLCh GHPP_ACTION_NAMESPACE[];
 288             /** UNIX File Permissions Action Namespace */
 289             static const XMLCh UNIX_ACTION_NAMESPACE[];
 290         END_XMLOBJECT;
 291
 292         BEGIN_XMLOBJECT(SAML_API,Evidence,xmltooling::XMLObject,SAML 2.0 Evidence element);
 293             DECL_TYPED_CHILDREN(AssertionIDRef);
 294             DECL_TYPED_CHILDREN(AssertionURIRef);
 295             DECL_TYPED_CHILDREN(Assertion);
 296             DECL_TYPED_CHILDREN(EncryptedAssertion);
 297             /** EvidenceType local name */
 298             static const XMLCh TYPE_NAME[];
 299         END_XMLOBJECT;
 300
 301         BEGIN_XMLOBJECT(SAML_API,AuthzDecisionStatement,Statement,SAML 2.0 AuthzDecisionStatement element);
 302             DECL_STRING_ATTRIB(Resource,RESOURCE);
 303             DECL_STRING_ATTRIB(Decision,DECISION);
 304             DECL_TYPED_CHILDREN(Action);
 305             DECL_TYPED_CHILD(Evidence);
 306             /** AuthzDecisionStatementType local name */
 307             static const XMLCh TYPE_NAME[];
 308             /** Permit Decision */
 309             static const XMLCh DECISION_PERMIT[];
 310             /** Deny Decision */
 311             static const XMLCh DECISION_DENY[];
 312             /** Indeterminate Decision */
 313             static const XMLCh DECISION_INDETERMINATE[];
 314         END_XMLOBJECT;
 315
 316         BEGIN_XMLOBJECT(SAML_API,AttributeValue,xmltooling::ElementProxy,SAML 2.0 AttributeValue element);
 317                 DECL_BOOLEAN_ATTRIB(Nil,NIL,false);
 318         END_XMLOBJECT;
 319
 320         BEGIN_XMLOBJECT2(SAML_API,Attribute,xmltooling::AttributeExtensibleXMLObject,EncryptableObject,SAML 2.0 Attribute element);
 321             DECL_STRING_ATTRIB(Name,NAME);
 322             DECL_STRING_ATTRIB(NameFormat,NAMEFORMAT);
 323             DECL_STRING_ATTRIB(FriendlyName,FRIENDLYNAME);
 324             DECL_XMLOBJECT_CHILDREN(AttributeValue);
 325             /** AttributeType local name */
 326             static const XMLCh TYPE_NAME[];
 327             /** Unspecified attribute name format ID */
 328             static const XMLCh UNSPECIFIED[];
 329             /** URI reference attribute name format ID */
 330             static const XMLCh URI_REFERENCE[];
 331             /** Basic attribute name format ID */
 332             static const XMLCh BASIC[];
 333         END_XMLOBJECT;
 334
 335         BEGIN_XMLOBJECT(SAML_API,EncryptedAttribute,EncryptedElementType,SAML 2.0 EncryptedAttribute element);
 336         END_XMLOBJECT;
 337
 338         BEGIN_XMLOBJECT(SAML_API,AttributeStatement,Statement,SAML 2.0 AttributeStatement element);
 339             DECL_TYPED_CHILDREN(Attribute);
 340             DECL_TYPED_CHILDREN(EncryptedAttribute);
 341             /** AttributeStatementType local name */
 342             static const XMLCh TYPE_NAME[];
 343         END_XMLOBJECT;
 344
 345         BEGIN_XMLOBJECT(SAML_API,EncryptedAssertion,EncryptedElementType,SAML 2.0 EncryptedAssertion element);
 346         END_XMLOBJECT;
 347
 348         BEGIN_XMLOBJECT(SAML_API,Advice,xmltooling::ElementExtensibleXMLObject,SAML 2.0 Advice element);
 349             DECL_TYPED_CHILDREN(AssertionIDRef);
 350             DECL_TYPED_CHILDREN(AssertionURIRef);
 351             DECL_TYPED_CHILDREN(Assertion);
 352             DECL_TYPED_CHILDREN(EncryptedAssertion);
 353             /** AdviceType local name */
 354             static const XMLCh TYPE_NAME[];
 355         END_XMLOBJECT;
 356
 357         /**
 358          * SAML 2.0 assertion or protocol message.
 359          */
 360         class SAML_API RootObject : virtual public opensaml::RootObject
 361         {
 362         protected:
 363             RootObject() {}
 364         public:
 365             virtual ~RootObject() {}
 366
 367             /** Gets the Version attribute. */
 368             virtual const XMLCh* getVersion() const=0;
 369
 370             /** Gets the Issuer. */
 371             virtual Issuer* getIssuer() const=0;
 372         };
 373
 374         BEGIN_XMLOBJECT3(SAML_API,Assertion,saml2::RootObject,opensaml::Assertion,EncryptableObject,SAML 2.0 Assertion element);
 375             DECL_INHERITED_STRING_ATTRIB(Version,VER);
 376             DECL_INHERITED_STRING_ATTRIB(ID,ID);
 377             DECL_INHERITED_DATETIME_ATTRIB(IssueInstant,ISSUEINSTANT);
 378             DECL_INHERITED_TYPED_CHILD(Issuer);
 379             DECL_TYPED_CHILD(Subject);
 380             DECL_TYPED_CHILD(Conditions);
 381             DECL_TYPED_CHILD(Advice);
 382             DECL_TYPED_CHILDREN(Statement);
 383             DECL_TYPED_CHILDREN(AuthnStatement);
 384             DECL_TYPED_CHILDREN(AttributeStatement);
 385             DECL_TYPED_CHILDREN(AuthzDecisionStatement);
 386             /** AssertionType local name */
 387             static const XMLCh TYPE_NAME[];
 388         END_XMLOBJECT;
 389
 390         DECL_SAML2OBJECTBUILDER(Action);
 391         DECL_SAML2OBJECTBUILDER(Advice);
 392         DECL_SAML2OBJECTBUILDER(Assertion);
 393         DECL_SAML2OBJECTBUILDER(AssertionIDRef);
 394         DECL_SAML2OBJECTBUILDER(AssertionURIRef);
 395         DECL_SAML2OBJECTBUILDER(Attribute);
 396         DECL_SAML2OBJECTBUILDER(AttributeStatement);
 397         DECL_SAML2OBJECTBUILDER(AttributeValue);
 398         DECL_SAML2OBJECTBUILDER(Audience);
 399         DECL_SAML2OBJECTBUILDER(AudienceRestriction);
 400         DECL_SAML2OBJECTBUILDER(AuthenticatingAuthority);
 401         DECL_SAML2OBJECTBUILDER(AuthnContext);
 402         DECL_SAML2OBJECTBUILDER(AuthnContextClassRef);
 403         DECL_SAML2OBJECTBUILDER(AuthnContextDecl);
 404         DECL_SAML2OBJECTBUILDER(AuthnContextDeclRef);
 405         DECL_SAML2OBJECTBUILDER(AuthnStatement);
 406         DECL_SAML2OBJECTBUILDER(AuthzDecisionStatement);
 407         DECL_SAML2OBJECTBUILDER(Conditions);
 408         DECL_SAML2OBJECTBUILDER(EncryptedAssertion);
 409         DECL_SAML2OBJECTBUILDER(EncryptedAttribute);
 410         DECL_SAML2OBJECTBUILDER(EncryptedID);
 411         DECL_SAML2OBJECTBUILDER(Evidence);
 412         DECL_SAML2OBJECTBUILDER(Issuer);
 413         DECL_SAML2OBJECTBUILDER(NameID);
 414         DECL_SAML2OBJECTBUILDER(OneTimeUse);
 415         DECL_SAML2OBJECTBUILDER(ProxyRestriction);
 416         DECL_SAML2OBJECTBUILDER(Subject);
 417         DECL_SAML2OBJECTBUILDER(SubjectConfirmation);
 418         DECL_SAML2OBJECTBUILDER(SubjectConfirmationData);
 419         DECL_SAML2OBJECTBUILDER(SubjectLocality);
 420
 421         /**
 422          * Builder for NameIDType objects.
 423          *
 424          * This is customized to force the element name to be specified.
 425          */
 426         class SAML_API NameIDTypeBuilder : public xmltooling::XMLObjectBuilder {
 427         public:
 428             virtual ~NameIDTypeBuilder() {}
 429             /** Builder that allows element/type override. */
 430 #ifdef HAVE_COVARIANT_RETURNS
 431             virtual NameIDType* buildObject(
 432 #else
 433             virtual xmltooling::XMLObject* buildObject(
 434 #endif
 435                 const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix=NULL, const xmltooling::QName* schemaType=NULL
 436                 ) const;
 437
 438             /** Singleton builder. */
 439             static NameIDType* buildNameIDType(const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix=NULL) {
 440                 const NameIDTypeBuilder* b = dynamic_cast<const NameIDTypeBuilder*>(
 441                     XMLObjectBuilder::getBuilder(xmltooling::QName(samlconstants::SAML20_NS,NameIDType::TYPE_NAME))
 442                     );
 443                 if (b) {
 444                     xmltooling::QName schemaType(samlconstants::SAML20_NS,NameIDType::TYPE_NAME,samlconstants::SAML20_PREFIX);
 445 #ifdef HAVE_COVARIANT_RETURNS
 446                     return b->buildObject(nsURI, localName, prefix, &schemaType);
 447 #else
 448                     return dynamic_cast<NameIDType*>(b->buildObject(nsURI, localName, prefix, &schemaType));
 449 #endif
 450                 }
 451                 throw xmltooling::XMLObjectException("Unable to obtain typed builder for NameIDType.");
 452             }
 453         };
 454
 455         /**
 456          * Builder for KeyInfoConfirmationDataType objects.
 457          *
 458          * This is customized to return a SubjectConfirmationData element with an
 459          * xsi:type of KeyInfoConfirmationDataType.
 460          */
 461         class SAML_API KeyInfoConfirmationDataTypeBuilder : public xmltooling::ConcreteXMLObjectBuilder {
 462         public:
 463             virtual ~KeyInfoConfirmationDataTypeBuilder() {}
 464             /** Default builder. */
 465 #ifdef HAVE_COVARIANT_RETURNS
 466             virtual KeyInfoConfirmationDataType* buildObject() const {
 467 #else
 468             virtual xmltooling::XMLObject* buildObject() const {
 469 #endif
 470                 xmltooling::QName schemaType(
 471                     samlconstants::SAML20_NS,KeyInfoConfirmationDataType::TYPE_NAME,samlconstants::SAML20_PREFIX
 472                     );
 473                 return buildObject(
 474                     samlconstants::SAML20_NS,KeyInfoConfirmationDataType::LOCAL_NAME,samlconstants::SAML20_PREFIX,&schemaType
 475                     );
 476             }
 477             /** Builder that allows element/type override. */
 478 #ifdef HAVE_COVARIANT_RETURNS
 479             virtual KeyInfoConfirmationDataType* buildObject(
 480 #else
 481             virtual xmltooling::XMLObject* buildObject(
 482 #endif
 483                 const XMLCh* nsURI, const XMLCh* localName, const XMLCh* prefix=NULL, const xmltooling::QName* schemaType=NULL
 484                 ) const;
 485
 486             /** Singleton builder. */
 487             static KeyInfoConfirmationDataType* buildKeyInfoConfirmationDataType() {
 488                 const KeyInfoConfirmationDataTypeBuilder* b = dynamic_cast<const KeyInfoConfirmationDataTypeBuilder*>(
 489                     XMLObjectBuilder::getBuilder(xmltooling::QName(samlconstants::SAML20_NS,KeyInfoConfirmationDataType::TYPE_NAME))
 490                     );
 491                 if (b)
 492 #ifdef HAVE_COVARIANT_RETURNS
 493                     return b->buildObject();
 494 #else
 495                     return dynamic_cast<KeyInfoConfirmationDataType*>(b->buildObject());
 496 #endif
 497                 throw xmltooling::XMLObjectException("Unable to obtain typed builder for KeyInfoConfirmationDataType.");
 498             }
 499         };
 500
 501         /**
 502          * Registers builders and validators for SAML 2.0 Assertion classes into the runtime.
 503          */
 504         void SAML_API registerAssertionClasses();
 505     };
 506 };
 507
 508 #endif /* __saml2_assertions_h__ */