throw new SamlException("Error bootstrapping OpenSAML", e);
}
// required parserPool for XML processing
final StaticBasicParserPool parserPool = newStaticBasicParserPool();
final AbstractMetadataProvider idpMetadataProvider = idpMetadataProvider(parserPool);
final XMLObject md;
try {
md = idpMetadataProvider.getMetadata();
} catch (MetadataProviderException e) {
throw new SamlException("Error initializing idpMetadataProvider", e);
}
// If no idpEntityId declared, select first EntityDescriptor entityId as our IDP entityId
if (this.idpEntityId == null) {
this.idpEntityId = getIdpEntityId(md);
}
// Generate our Service Provider metadata
Saml2MetadataGenerator metadataGenerator = new Saml2MetadataGenerator();
if (this.credentialProvider != null) {
metadataGenerator.setCredentialProvider(this.credentialProvider);
metadataGenerator.setAuthnRequestSigned(true);
}
// If the spEntityId is blank, use the callback url
if (CommonHelper.isBlank(this.spEntityId)) {
this.spEntityId = getCallbackUrl();
}
metadataGenerator.setEntityId(this.spEntityId);
// Assertion consumer service url is the callback url
metadataGenerator.setAssertionConsumerServiceUrl(getCallbackUrl());
// for now same for logout url
metadataGenerator.setSingleLogoutServiceUrl(getCallbackUrl());
AbstractMetadataProvider spMetadataProvider = metadataGenerator.buildMetadataProvider();
// Initialize metadata provider for our SP and get the XML as a String
try {
spMetadataProvider.initialize();
this.spMetadata = metadataGenerator.printMetadata();
} catch (MetadataProviderException e) {
throw new TechnicalException("Error initializing spMetadataProvider", e);
} catch (MarshallingException e) {
logger.warn("Unable to print SP metadata", e);