import org.springframework.security.saml.context.SAMLContextProviderImpl; //导入依赖的package包/类
public SAMLContext(final HttpServletRequest request, final SAMLConfig configuration) throws ConfigurationException, CertificateException, UnsupportedEncodingException, MetadataProviderException, ServletException, ResourceException {
	configuration.setDefaultBaseUrl(getDefaultBaseURL(request));

	idpKeyManager = new IdpKeyManager(configuration.getIdpEntityId(), configuration.getX509Certificate());
	SpMetadataGenerator spMetadataGenerator = new SpMetadataGenerator();
	MetadataProvider spMetadataProvider = spMetadataGenerator.generate(configuration);
	IdpMetadataGenerator idpMetadataGenerator = new IdpMetadataGenerator();
	MetadataProvider idpMetadataProvider = idpMetadataGenerator.generate(configuration);

	metadataManager = new MetadataManager(Arrays.asList(spMetadataProvider, idpMetadataProvider));
	metadataManager.setKeyManager(idpKeyManager);
	metadataManager.setHostedSPName(configuration.getSpEntityId());
	metadataManager.refreshMetadata();

	messageContextProvider = new SAMLContextProviderImpl();
	messageContextProvider.setMetadata(metadataManager);
	messageContextProvider.setKeyManager(idpKeyManager);
	messageContextProvider.afterPropertiesSet();
}
 

import org.springframework.security.saml.context.SAMLContextProviderImpl; //导入依赖的package包/类
@Bean
public SAMLContextProviderImpl contextProvider() throws MalformedURLException {
    MultiKeyDecrypterSAMLContextProvider samlContextProviderLB = new MultiKeyDecrypterSAMLContextProvider();

    // This is here because apparently spring saml expects ../saml/SSO request to use http if server is answering from http
    URL url = new URL(environment.getProperty("app.baseURL"));

    samlContextProviderLB.setScheme(url.getProtocol());
    samlContextProviderLB.setServerName(url.getHost());
    samlContextProviderLB.setContextPath(url.getPath());
    return samlContextProviderLB;
}
 

import org.springframework.security.saml.context.SAMLContextProviderImpl; //导入依赖的package包/类
@VisibleForTesting
protected SAMLContextProvider createDefaultSamlContextProvider() {
    return new SAMLContextProviderImpl();
}
 

import org.springframework.security.saml.context.SAMLContextProviderImpl; //导入依赖的package包/类
@Bean
public SAMLContextProviderImpl contextProvider() {
    return new SAMLContextProviderImpl();
}
 

import org.springframework.security.saml.context.SAMLContextProviderImpl; //导入依赖的package包/类
public SAMLContextProviderImpl getImplProvider() {
  return implProvider;
}
 

import org.springframework.security.saml.context.SAMLContextProviderImpl; //导入依赖的package包/类
public void setImplProvider( SAMLContextProviderImpl implProvider ) {
  this.implProvider = implProvider;
}