src/edu/internet2/middleware/shibboleth/common/ServiceProviderMapper.java

   1 /*
   2  * The Shibboleth License, Version 1. Copyright (c) 2002 University Corporation for Advanced Internet Development, Inc.
   3  * All rights reserved Redistribution and use in source and binary forms, with or without modification, are permitted
   4  * provided that the following conditions are met: Redistributions of source code must retain the above copyright
   5  * notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above
   6  * copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials
   7  * provided with the distribution, if any, must include the following acknowledgment: "This product includes software
   8  * developed by the University Corporation for Advanced Internet Development <http://www.ucaid.edu> Internet2 Project.
   9  * Alternately, this acknowledegement may appear in the software itself, if and wherever such third-party
  10  * acknowledgments normally appear. Neither the name of Shibboleth nor the names of its contributors, nor Internet2, nor
  11  * the University Corporation for Advanced Internet Development, Inc., nor UCAID may be used to endorse or promote
  12  * products derived from this software without specific prior written permission. For written permission, please contact
  13  * shibboleth@shibboleth.org Products derived from this software may not be called Shibboleth, Internet2, UCAID, or the
  14  * University Corporation for Advanced Internet Development, nor may Shibboleth appear in their name, without prior
  15  * written permission of the University Corporation for Advanced Internet Development. THIS SOFTWARE IS PROVIDED BY THE
  16  * COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND WITH ALL FAULTS. ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  17  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT ARE
  18  * DISCLAIMED AND THE ENTIRE RISK OF SATISFACTORY QUALITY, PERFORMANCE, ACCURACY, AND EFFORT IS WITH LICENSEE. IN NO
  19  * EVENT SHALL THE COPYRIGHT OWNER, CONTRIBUTORS OR THE UNIVERSITY CORPORATION FOR ADVANCED INTERNET DEVELOPMENT, INC.
  20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  21  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
  23  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  24  */
  25
  26 package edu.internet2.middleware.shibboleth.common;
  27
  28 import java.net.MalformedURLException;
  29 import java.net.URI;
  30 import java.net.URISyntaxException;
  31 import java.net.URL;
  32 import java.util.HashMap;
  33 import java.util.Map;
  34
  35 import org.apache.log4j.Logger;
  36 import org.w3c.dom.Element;
  37 import org.w3c.dom.NodeList;
  38
  39 import edu.internet2.middleware.shibboleth.idp.IdPConfig;
  40 import edu.internet2.middleware.shibboleth.metadata.EntitiesDescriptor;
  41 import edu.internet2.middleware.shibboleth.metadata.Metadata;
  42 import edu.internet2.middleware.shibboleth.metadata.EntityDescriptor;
  43
  44 /**
  45  * Class for determining the effective relying party from the unique id of the service provider. Checks first for an
  46  * exact match on the service provider, then for membership in a group of providers (perhaps a federation). Uses the
  47  * default relying party if neither is found.
  48  *
  49  * @author Walter Hoehn
  50  */
  51 public class ServiceProviderMapper {
  52
  53         private static Logger log = Logger.getLogger(ServiceProviderMapper.class.getName());
  54         protected Map relyingParties = new HashMap();
  55         private Metadata metaData;
  56         private IdPConfig configuration;
  57         private Credentials credentials;
  58         private NameMapper nameMapper;
  59
  60         public ServiceProviderMapper(Element rawConfig, IdPConfig configuration, Credentials credentials,
  61                         NameMapper nameMapper) throws ServiceProviderMapperException {
  62
  63                 this.configuration = configuration;
  64                 this.credentials = credentials;
  65                 this.nameMapper = nameMapper;
  66
  67                 NodeList itemElements = rawConfig.getElementsByTagNameNS(IdPConfig.configNameSpace, "RelyingParty");
  68
  69                 for (int i = 0; i < itemElements.getLength(); i++) {
  70                         addRelyingParty((Element) itemElements.item(i));
  71                 }
  72
  73                 verifyDefaultParty(configuration);
  74
  75         }
  76
  77         public void setMetadata(Metadata metadata) {
  78
  79                 this.metaData = metadata;
  80         }
  81
  82         private IdPConfig getOriginConfig() {
  83
  84                 return configuration;
  85         }
  86
  87         protected void verifyDefaultParty(IdPConfig configuration) throws ServiceProviderMapperException {
  88
  89                 // Verify we have a proper default party
  90                 String defaultParty = configuration.getDefaultRelyingPartyName();
  91                 if (defaultParty == null || defaultParty.equals("")) {
  92                         if (relyingParties.size() != 1) {
  93                                 log
  94                                                 .error("Default Relying Party not specified.  Add a (defaultRelyingParty) attribute to <IdPConfig>.");
  95                                 throw new ServiceProviderMapperException("Required configuration not specified.");
  96                         } else {
  97                                 log.debug("Only one Relying Party loaded.  Using this as the default.");
  98                         }
  99                 }
 100                 log.debug("Default Relying Party set to: (" + defaultParty + ").");
 101                 if (!relyingParties.containsKey(defaultParty)) {
 102                         log.error("Default Relying Party refers to a Relying Party that has not been loaded.");
 103                         throw new ServiceProviderMapperException("Invalid configuration (Default Relying Party).");
 104                 }
 105         }
 106
 107         protected RelyingParty getRelyingPartyImpl(String providerIdFromTarget) {
 108
 109                 // Null request, send the default
 110                 if (providerIdFromTarget == null) {
 111                         RelyingParty relyingParty = getDefaultRelyingParty();
 112                         log.info("Using default Relying Party: (" + relyingParty.getName() + ").");
 113                         return new UnknownProviderWrapper(relyingParty, providerIdFromTarget);
 114                 }
 115
 116                 // Look for a configuration for the specific relying party
 117                 if (relyingParties.containsKey(providerIdFromTarget)) {
 118                         log.info("Found Relying Party for (" + providerIdFromTarget + ").");
 119                         return (RelyingParty) relyingParties.get(providerIdFromTarget);
 120                 }
 121
 122                 // Next, check to see if the relying party is in any groups
 123                 RelyingParty groupParty = findRelyingPartyByGroup(providerIdFromTarget);
 124                 if (groupParty != null) {
 125                         log.info("Provider is a member of Relying Party (" + groupParty.getName() + ").");
 126                         return new RelyingPartyGroupWrapper(groupParty, providerIdFromTarget);
 127                 }
 128
 129                 // OK, we can't find it... just send the default
 130                 RelyingParty relyingParty = getDefaultRelyingParty();
 131                 log.info("Could not locate Relying Party configuration for (" + providerIdFromTarget
 132                                 + ").  Using default Relying Party: (" + relyingParty.getName() + ").");
 133                 return new UnknownProviderWrapper(relyingParty, providerIdFromTarget);
 134         }
 135
 136         private RelyingParty findRelyingPartyByGroup(String providerIdFromTarget) {
 137
 138                 if (metaData == null) { return null; }
 139
 140                 EntityDescriptor provider = metaData.lookup(providerIdFromTarget);
 141                 if (provider != null) {
 142                         EntitiesDescriptor parent = provider.getEntitiesDescriptor();
 143                         while (parent != null) {
 144                                 if (relyingParties.containsKey(parent.getName())) {
 145                                         log.info("Found matching Relying Party for group (" + parent.getName() + ").");
 146                                         return (RelyingParty) relyingParties.get(parent.getName());
 147                                 } else {
 148                                         log.debug("Provider is a member of group (" + parent.getName()
 149                                                         + "), but no matching Relying Party was found.");
 150                                 }
 151                                 parent = parent.getEntitiesDescriptor();
 152                         }
 153                 }
 154                 return null;
 155         }
 156
 157         public RelyingParty getDefaultRelyingParty() {
 158
 159                 // If there is no explicit default, pick the single configured Relying
 160                 // Party
 161                 String defaultParty = getOriginConfig().getDefaultRelyingPartyName();
 162                 if (defaultParty == null || defaultParty.equals("")) { return (RelyingParty) relyingParties.values().iterator()
 163                                 .next(); }
 164
 165                 // If we do have a default specified, use it...
 166                 return (RelyingParty) relyingParties.get(defaultParty);
 167         }
 168
 169         /**
 170          * Returns the relying party for a legacy provider(the default)
 171          */
 172         public RelyingParty getLegacyRelyingParty() {
 173
 174                 RelyingParty relyingParty = getDefaultRelyingParty();
 175                 log.info("Request is from legacy shib target.  Selecting default Relying Party: (" + relyingParty.getName()
 176                                 + ").");
 177                 return new LegacyWrapper((RelyingParty) relyingParty);
 178
 179         }
 180
 181         /**
 182          * Returns the appropriate relying party for the supplied service provider id.
 183          */
 184         public RelyingParty getRelyingParty(String providerIdFromTarget) {
 185
 186                 if (providerIdFromTarget == null || providerIdFromTarget.equals("")) {
 187                         RelyingParty relyingParty = getDefaultRelyingParty();
 188                         log.info("Selecting default Relying Party: (" + relyingParty.getName() + ").");
 189                         return new NoMetadataWrapper((RelyingParty) relyingParty);
 190                 }
 191
 192                 return (RelyingParty) getRelyingPartyImpl(providerIdFromTarget);
 193         }
 194
 195         private void addRelyingParty(Element e) throws ServiceProviderMapperException {
 196
 197                 log.debug("Found a Relying Party.");
 198                 try {
 199                         if (e.getLocalName().equals("RelyingParty")) {
 200                                 RelyingParty party = new RelyingPartyImpl(e, configuration, credentials, nameMapper);
 201                                 log.debug("Relying Party (" + party.getName() + ") loaded.");
 202                                 relyingParties.put(party.getName(), party);
 203                         }
 204                 } catch (ServiceProviderMapperException exc) {
 205                         log.error("Encountered an error while attempting to load Relying Party configuration.  Skipping...");
 206                 }
 207
 208         }
 209
 210         /**
 211          * Base relying party implementation.
 212          *
 213          * @author Walter Hoehn
 214          */
 215         protected class RelyingPartyImpl implements RelyingParty {
 216
 217                 private RelyingPartyIdentityProvider identityProvider;
 218                 private String name;
 219                 private String overridenOriginProviderId;
 220                 private URL overridenAAUrl;
 221                 private URI overridenDefaultAuthMethod;
 222                 private String hsNameFormatId;
 223                 private IdPConfig configuration;
 224                 private boolean overridenPassThruErrors = false;
 225                 private boolean passThruIsOverriden = false;
 226                 private boolean forceAttributePush = false;
 227                 private boolean forceAttributeNoPush = false;
 228                 private boolean defaultToPOST = true;
 229                 private boolean wantsAssertionsSigned = false;
 230                 private int preferredArtifactType = 1;
 231                 private String defaultTarget;
 232
 233                 public RelyingPartyImpl(Element partyConfig, IdPConfig globalConfig, Credentials credentials,
 234                                 NameMapper nameMapper) throws ServiceProviderMapperException {
 235
 236                         configuration = globalConfig;
 237
 238                         // Get party name
 239                         name = ((Element) partyConfig).getAttribute("name");
 240                         if (name == null || name.equals("")) {
 241                                 log.error("Relying Party name not set.  Add a (name) attribute to <RelyingParty>.");
 242                                 throw new ServiceProviderMapperException("Required configuration not specified.");
 243                         }
 244                         log.debug("Loading Relying Party: (" + name + ").");
 245
 246                         // Process overrides for global configuration data
 247                         String attribute = ((Element) partyConfig).getAttribute("providerId");
 248                         if (attribute != null && !attribute.equals("")) {
 249                                 log.debug("Overriding providerId for Relying Pary (" + name + ") with (" + attribute + ").");
 250                                 overridenOriginProviderId = attribute;
 251                         }
 252
 253                         attribute = ((Element) partyConfig).getAttribute("AAUrl");
 254                         if (attribute != null && !attribute.equals("")) {
 255                                 log.debug("Overriding AAUrl for Relying Pary (" + name + ") with (" + attribute + ").");
 256                                 try {
 257                                         overridenAAUrl = new URL(attribute);
 258                                 } catch (MalformedURLException e) {
 259                                         log.error("(AAUrl) attribute to is not a valid URL.");
 260                                         throw new ServiceProviderMapperException("Configuration is invalid.");
 261                                 }
 262                         }
 263
 264                         attribute = ((Element) partyConfig).getAttribute("defaultAuthMethod");
 265                         if (attribute != null && !attribute.equals("")) {
 266                                 log.debug("Overriding defaultAuthMethod for Relying Pary (" + name + ") with (" + attribute + ").");
 267                                 try {
 268                                         overridenDefaultAuthMethod = new URI(attribute);
 269                                 } catch (URISyntaxException e1) {
 270                                         log.error("(defaultAuthMethod) attribute to is not a valid URI.");
 271                                         throw new ServiceProviderMapperException("Configuration is invalid.");
 272                                 }
 273                         }
 274
 275                         attribute = ((Element) partyConfig).getAttribute("passThruErrors");
 276                         if (attribute != null && !attribute.equals("")) {
 277                                 log.debug("Overriding passThruErrors for Relying Pary (" + name + ") with (" + attribute + ").");
 278                                 overridenPassThruErrors = Boolean.valueOf(attribute).booleanValue();
 279                                 passThruIsOverriden = true;
 280                         }
 281
 282                         // SSO profile defaulting
 283                         attribute = ((Element) partyConfig).getAttribute("defaultToPOSTProfile");
 284                         if (attribute != null && !attribute.equals("")) {
 285                                 defaultToPOST = Boolean.valueOf(attribute).booleanValue();
 286                         }
 287                         if (defaultToPOST) {
 288                                 log.debug("Relying party defaults to POST profile.");
 289                         } else {
 290                                 log.debug("Relying party defaults to Artifact profile.");
 291                         }
 292
 293                         // Relying Party wants assertions signed?
 294                         attribute = ((Element) partyConfig).getAttribute("signAssertions");
 295                         if (attribute != null && !attribute.equals("")) {
 296                                 wantsAssertionsSigned = Boolean.valueOf(attribute).booleanValue();
 297                         }
 298                         if (wantsAssertionsSigned) {
 299                                 log.debug("Relying party wants SAML Assertions to be signed.");
 300                         } else {
 301                                 log.debug("Relying party does not want SAML Assertions to be signed.");
 302                         }
 303
 304                         // Set a default target for use in artifact redirects
 305                         defaultTarget = ((Element) partyConfig).getAttribute("defaultTarget");
 306
 307                         // Determine whether or not we are forcing attribute push on or off
 308                         String forcePush = ((Element) partyConfig).getAttribute("forceAttributePush");
 309                         String forceNoPush = ((Element) partyConfig).getAttribute("forceAttributeNoPush");
 310
 311                         if (forcePush != null && Boolean.valueOf(forcePush).booleanValue() && forceNoPush != null
 312                                         && Boolean.valueOf(forceNoPush).booleanValue()) {
 313                                 log.error("Invalid configuration:  Attribute push is forced to ON and OFF for this relying "
 314                                                 + "party.  Turning off forcing in favor of profile defaults.");
 315                         } else {
 316                                 forceAttributePush = Boolean.valueOf(forcePush).booleanValue();
 317                                 forceAttributeNoPush = Boolean.valueOf(forceNoPush).booleanValue();
 318                                 log.debug("Attribute push forcing is set to (" + forceAttributePush + ").");
 319                                 log.debug("No attribute push forcing is set to (" + forceAttributeNoPush + ").");
 320                         }
 321
 322                         attribute = ((Element) partyConfig).getAttribute("preferredArtifactType");
 323                         if (attribute != null && !attribute.equals("")) {
 324                                 log.debug("Overriding AAUrl for Relying Pary (" + name + ") with (" + attribute + ").");
 325                                 try {
 326                                         preferredArtifactType = Integer.parseInt(attribute);
 327                                 } catch (NumberFormatException e) {
 328                                         log.error("(preferredArtifactType) attribute to is not a valid integer.");
 329                                         throw new ServiceProviderMapperException("Configuration is invalid.");
 330                                 }
 331                                 log.debug("Preferred artifact type: (" + preferredArtifactType + ").");
 332                         }
 333
 334                         // Load and verify the name format that the HS should use in
 335                         // assertions for this RelyingParty
 336                         NodeList hsNameFormats = ((Element) partyConfig).getElementsByTagNameNS(IdPConfig.configNameSpace,
 337                                         "HSNameFormat");
 338                         // If no specification. Make sure we have a default mapping
 339                         if (hsNameFormats.getLength() < 1) {
 340                                 if (nameMapper.getNameIdentifierMappingById(null) == null) {
 341                                         log.error("Relying Party HS Name Format not set.  Add a <HSNameFormat> element to <RelyingParty>.");
 342                                         throw new ServiceProviderMapperException("Required configuration not specified.");
 343                                 }
 344
 345                         } else {
 346                                 // We do have a specification, so make sure it points to a
 347                                 // valid Name Mapping
 348                                 if (hsNameFormats.getLength() > 1) {
 349                                         log.warn("Found multiple HSNameFormat specifications for Relying Party (" + name
 350                                                         + ").  Ignoring all but the first.");
 351                                 }
 352
 353                                 hsNameFormatId = ((Element) hsNameFormats.item(0)).getAttribute("nameMapping");
 354                                 if (hsNameFormatId == null || hsNameFormatId.equals("")) {
 355                                         log.error("HS Name Format mapping not set.  Add a (nameMapping) attribute to <HSNameFormat>.");
 356                                         throw new ServiceProviderMapperException("Required configuration not specified.");
 357                                 }
 358
 359                                 if (nameMapper.getNameIdentifierMappingById(hsNameFormatId) == null) {
 360                                         log.error("Relying Party HS Name Format refers to a name mapping that is not loaded.");
 361                                         throw new ServiceProviderMapperException("Required configuration not specified.");
 362                                 }
 363                         }
 364
 365                         // Load the credential for signing
 366                         String credentialName = ((Element) partyConfig).getAttribute("signingCredential");
 367                         Credential signingCredential = credentials.getCredential(credentialName);
 368                         if (signingCredential == null) {
 369                                 if (credentialName == null || credentialName.equals("")) {
 370                                         log.error("Relying Party credential not set.  Add a (signingCredential) "
 371                                                         + "attribute to <RelyingParty>.");
 372                                         throw new ServiceProviderMapperException("Required configuration not specified.");
 373                                 } else {
 374                                         log.error("Relying Party credential invalid.  Fix the (signingCredential) attribute "
 375                                                         + "on <RelyingParty>.");
 376                                         throw new ServiceProviderMapperException("Required configuration is invalid.");
 377                                 }
 378
 379                         }
 380
 381                         // Initialize and Identity Provider object for this use by this relying party
 382                         identityProvider = new RelyingPartyIdentityProvider(overridenOriginProviderId != null
 383                                         ? overridenOriginProviderId
 384                                         : configuration.getProviderId(), signingCredential);
 385
 386                 }
 387
 388                 public String getProviderId() {
 389
 390                         return name;
 391                 }
 392
 393                 public String getName() {
 394
 395                         return name;
 396                 }
 397
 398                 public IdentityProvider getIdentityProvider() {
 399
 400                         return identityProvider;
 401                 }
 402
 403                 public boolean isLegacyProvider() {
 404
 405                         return false;
 406                 }
 407
 408                 public String getHSNameFormatId() {
 409
 410                         return hsNameFormatId;
 411                 }
 412
 413                 public URI getDefaultAuthMethod() {
 414
 415                         if (overridenDefaultAuthMethod != null) {
 416                                 return overridenDefaultAuthMethod;
 417                         } else {
 418                                 return configuration.getDefaultAuthMethod();
 419                         }
 420                 }
 421
 422                 public URL getAAUrl() {
 423
 424                         if (overridenAAUrl != null) {
 425                                 return overridenAAUrl;
 426                         } else {
 427                                 return configuration.getAAUrl();
 428                         }
 429                 }
 430
 431                 public boolean passThruErrors() {
 432
 433                         if (passThruIsOverriden) {
 434                                 return overridenPassThruErrors;
 435                         } else {
 436                                 return configuration.passThruErrors();
 437                         }
 438                 }
 439
 440                 public boolean forceAttributePush() {
 441
 442                         return forceAttributePush;
 443                 }
 444
 445                 public boolean forceAttributeNoPush() {
 446
 447                         return forceAttributeNoPush;
 448                 }
 449
 450                 public boolean defaultToPOSTProfile() {
 451
 452                         return defaultToPOST;
 453                 }
 454
 455                 public boolean wantsAssertionsSigned() {
 456
 457                         return wantsAssertionsSigned;
 458                 }
 459
 460                 public int getPreferredArtifactType() {
 461
 462                         return preferredArtifactType;
 463                 }
 464
 465                 public String getDefaultTarget() {
 466
 467                         return defaultTarget;
 468                 }
 469
 470                 /**
 471                  * Default identity provider implementation.
 472                  *
 473                  * @author Walter Hoehn
 474                  */
 475                 protected class RelyingPartyIdentityProvider implements IdentityProvider {
 476
 477                         private String providerId;
 478                         private Credential credential;
 479
 480                         public RelyingPartyIdentityProvider(String providerId, Credential credential) {
 481
 482                                 this.providerId = providerId;
 483                                 this.credential = credential;
 484                         }
 485
 486                         /*
 487                          * @see edu.internet2.middleware.shibboleth.common.IdentityProvider#getProviderId()
 488                          */
 489                         public String getProviderId() {
 490
 491                                 return providerId;
 492                         }
 493
 494                         /*
 495                          * @see edu.internet2.middleware.shibboleth.common.IdentityProvider#getSigningCredential()
 496                          */
 497                         public Credential getSigningCredential() {
 498
 499                                 return credential;
 500                         }
 501                 }
 502
 503         }
 504
 505         /**
 506          * Relying party implementation wrapper for relying parties that are groups.
 507          *
 508          * @author Walter Hoehn
 509          */
 510         class RelyingPartyGroupWrapper implements RelyingParty {
 511
 512                 private RelyingParty wrapped;
 513                 private String providerId;
 514
 515                 RelyingPartyGroupWrapper(RelyingParty wrapped, String providerId) {
 516
 517                         this.wrapped = wrapped;
 518                         this.providerId = providerId;
 519                 }
 520
 521                 public String getName() {
 522
 523                         return wrapped.getName();
 524                 }
 525
 526                 public boolean isLegacyProvider() {
 527
 528                         return false;
 529                 }
 530
 531                 public IdentityProvider getIdentityProvider() {
 532
 533                         return wrapped.getIdentityProvider();
 534                 }
 535
 536                 public String getProviderId() {
 537
 538                         return providerId;
 539                 }
 540
 541                 public String getHSNameFormatId() {
 542
 543                         return wrapped.getHSNameFormatId();
 544                 }
 545
 546                 public URL getAAUrl() {
 547
 548                         return wrapped.getAAUrl();
 549                 }
 550
 551                 public URI getDefaultAuthMethod() {
 552
 553                         return wrapped.getDefaultAuthMethod();
 554                 }
 555
 556                 public boolean passThruErrors() {
 557
 558                         return wrapped.passThruErrors();
 559                 }
 560
 561                 public boolean forceAttributePush() {
 562
 563                         return wrapped.forceAttributePush();
 564                 }
 565
 566                 public boolean forceAttributeNoPush() {
 567
 568                         return wrapped.forceAttributeNoPush();
 569                 }
 570
 571                 public boolean defaultToPOSTProfile() {
 572
 573                         return wrapped.defaultToPOSTProfile();
 574                 }
 575
 576                 public boolean wantsAssertionsSigned() {
 577
 578                         return wrapped.wantsAssertionsSigned();
 579                 }
 580
 581                 public int getPreferredArtifactType() {
 582
 583                         return wrapped.getPreferredArtifactType();
 584                 }
 585
 586                 public String getDefaultTarget() {
 587
 588                         return wrapped.getDefaultTarget();
 589                 }
 590         }
 591
 592         /**
 593          * Relying party implementation wrapper for anonymous service providers.
 594          *
 595          * @author Walter Hoehn
 596          */
 597         protected class UnknownProviderWrapper implements RelyingParty {
 598
 599                 protected RelyingParty wrapped;
 600                 protected String providerId;
 601
 602                 protected UnknownProviderWrapper(RelyingParty wrapped, String providerId) {
 603
 604                         this.wrapped = wrapped;
 605                         this.providerId = providerId;
 606                 }
 607
 608                 public String getName() {
 609
 610                         return wrapped.getName();
 611                 }
 612
 613                 public IdentityProvider getIdentityProvider() {
 614
 615                         return wrapped.getIdentityProvider();
 616                 }
 617
 618                 public String getProviderId() {
 619
 620                         return providerId;
 621                 }
 622
 623                 public String getHSNameFormatId() {
 624
 625                         return wrapped.getHSNameFormatId();
 626                 }
 627
 628                 public boolean isLegacyProvider() {
 629
 630                         return wrapped.isLegacyProvider();
 631                 }
 632
 633                 public URL getAAUrl() {
 634
 635                         return wrapped.getAAUrl();
 636                 }
 637
 638                 public URI getDefaultAuthMethod() {
 639
 640                         return wrapped.getDefaultAuthMethod();
 641                 }
 642
 643                 public boolean passThruErrors() {
 644
 645                         return wrapped.passThruErrors();
 646                 }
 647
 648                 public boolean forceAttributePush() {
 649
 650                         return false;
 651                 }
 652
 653                 public boolean forceAttributeNoPush() {
 654
 655                         return false;
 656                 }
 657
 658                 public boolean defaultToPOSTProfile() {
 659
 660                         return true;
 661                 }
 662
 663                 public boolean wantsAssertionsSigned() {
 664
 665                         return wrapped.wantsAssertionsSigned();
 666                 }
 667
 668                 public int getPreferredArtifactType() {
 669
 670                         return wrapped.getPreferredArtifactType();
 671                 }
 672
 673                 public String getDefaultTarget() {
 674
 675                         return wrapped.getDefaultTarget();
 676                 }
 677         }
 678
 679         /**
 680          * Relying party wrapper for Shibboleth &lt;=1.1 service providers.
 681          *
 682          * @author Walter Hoehn
 683          */
 684         class LegacyWrapper extends UnknownProviderWrapper implements RelyingParty {
 685
 686                 LegacyWrapper(RelyingParty wrapped) {
 687
 688                         super(wrapped, null);
 689                 }
 690
 691                 public boolean isLegacyProvider() {
 692
 693                         return true;
 694                 }
 695
 696                 public String getHSNameFormatId() {
 697
 698                         return ((RelyingParty) wrapped).getHSNameFormatId();
 699                 }
 700
 701                 public URL getAAUrl() {
 702
 703                         return ((RelyingParty) wrapped).getAAUrl();
 704                 }
 705
 706                 public URI getDefaultAuthMethod() {
 707
 708                         return ((RelyingParty) wrapped).getDefaultAuthMethod();
 709                 }
 710         }
 711
 712         /**
 713          * Relying party wrapper for providers for which we have no metadata
 714          *
 715          * @author Walter Hoehn
 716          */
 717         class NoMetadataWrapper extends UnknownProviderWrapper implements RelyingParty {
 718
 719                 NoMetadataWrapper(RelyingParty wrapped) {
 720
 721                         super(wrapped, null);
 722                 }
 723
 724                 public String getHSNameFormatId() {
 725
 726                         return ((RelyingParty) wrapped).getHSNameFormatId();
 727                 }
 728
 729                 public URL getAAUrl() {
 730
 731                         return ((RelyingParty) wrapped).getAAUrl();
 732                 }
 733
 734                 public URI getDefaultAuthMethod() {
 735
 736                         return ((RelyingParty) wrapped).getDefaultAuthMethod();
 737                 }
 738         }
 739 }