java-samlJava 的 SAML 开发包

java-saml 是 Java 的 SAML 开发包。

Maven：

  <dependency>
      <groupId>com.onelogin</groupId>
      <artifactId>java-saml</artifactId>
      <version>2.4.0</version>
  </dependency>

示例代码：

Map<String, Object> samlData = new HashMap<>();
samlData.put("onelogin.saml2.sp.entityid", "http://localhost:8080/java-saml-tookit-jspsample/metadata.jsp");
samlData.put("onelogin.saml2.sp.assertion_consumer_service.url", new URL("http://localhost:8080/java-saml-tookit-jspsample/acs.jsp"));
samlData.put("onelogin.saml2.security.want_xml_validation",true);
samlData.put("onelogin.saml2.sp.x509cert", myX509CertInstance);

SettingsBuilder builder = new SettingsBuilder();
Saml2Settings settings = builder.fromValues(samlData).build();

Auth auth = new Auth(settings, request, response);

String targetUrl = 'https://example.com';
auth.login(returnTo=targetUrl)

auth.getLastRequestId()

Auth auth = new Auth();
Saml2Settings settings = auth.getSettings();
String metadata = settings.getSPMetadata();
List<String> errors = Saml2Settings.validateMetadata(metadata);
if (errors.isEmpty()) {
   out.println(metadata);
} else {
   response.setContentType("text/html; charset=UTF-8");
   for (String error : errors) {
       out.println("<p>"+error+"</p>");
   }
}