我要問的問題有點棘手,我還沒有找到任何答案。也許是因爲我在找錯誤的東西。但我希望你能幫助我。Glassfish @RolesAllowed with custom SecurityContext
我使用following tutorial來實現自定義的SecurityContext,它使用令牌而不是基本的用戶/密碼認證。
基本上它初始化並注入一個ResourceFilterFactory,它本身會在發送給應用程序的每個HTTP請求中注入一個ResourceFilter。
此ResourceFilter在請求中搜索「Authentication」標頭,獲取其內容,然後對用戶進行身份驗證。如果用戶通過身份驗證,則使用SecurityContext將其注入到請求中。
我轉換了代碼以使其作爲EJB工作。
下面的代碼:
的web.xml
<init-param>
<param-name>com.sun.jersey.spi.container.ResourceFilters</param-name>
<param-value>com.myapp.rest.filter.ResourceFilterFactory</param-value>
</init-param>
ResourceFilterFactory.java //這個類的注入EJB SecurityContextFilter
@Named
@Stateless
@LocalBean
public class ResourceFilterFactory extends RolesAllowedResourceFilterFactory{
@EJB(name="securityContextFilter")
private SecurityContextFilter securityContextFilter;
@PostConstruct
private void init(){
System.out.println("ResourceFilterFactory initialized");
}
@Override
public List<ResourceFilter> create(AbstractMethod am) {
//System.out.println("Creating resource filters list");
List<ResourceFilter> filters = super.create(am);
if (filters == null) {
filters = new ArrayList<ResourceFilter>();
}
List<ResourceFilter> securityFilters = new ArrayList<ResourceFilter>(filters);
securityFilters.clear();
securityFilters.add(0, securityContextFilter);
return securityFilters;
}
}
SecurityContextFilter.java// 這個 在服務器接收到的每個HTTP請求時調用EJB。 它檢查「身份驗證」標題並獲取與令牌關聯的用戶。
@Named("securityContextFilter")
@Stateless
@LocalBean
@Provider
public class SecurityContextFilter implements ResourceFilter, ContainerRequestFilter {
protected static final String HEADER_AUTHORIZATION = "Authorization";
@EJB
private AuthorizationService authorizationService;
@Override
public ContainerRequest filter(ContainerRequest req) {
System.out.println("Auth header: " + req.getHeaderValue(HEADER_AUTHORIZATION));
String sessionToken = req.getHeaderValue(HEADER_AUTHORIZATION);
UserEntity entity = null;
try {
//entity = authorizationService.getParaUsingSessionToken(sessionToken);
// removing the part that retrieves the user from the database
ExternalUser user = new ExternalUser();
user.setEmailAddress("[email protected]");
user.setFirstName("lol");
user.setLastName("LOL");
user.setRole("arole");
req.setSecurityContext(new org.company.server.rest.filter.SecurityContextImpl(user));
} catch (AuthenticationException e) {
System.out.println("authentication exception");
ExternalUser user = new ExternalUser();
req.setSecurityContext(new org.company.server.rest.filter.SecurityContextImpl(user));
}
return req;
}
@Override
public ContainerRequestFilter getRequestFilter() {
return this;
}
@Override
public ContainerResponseFilter getResponseFilter() {
return null;
}
}
SecurityContextImpl.java //這類被注入到該請求並具有應由@RolesAllowed註解可以使用
public class SecurityContextImpl implements SecurityContext {
private final ExternalUser user;
public SecurityContextImpl(ExternalUser user) {
//System.out.println("SecurityContext created : " + user.getFirstName());
this.user = user;
}
public Principal getUserPrincipal() {
return user;
}
public boolean isUserInRole(String role) {
System.out.println("Checking access rights : " + role + "/" + this.user.getRole());
return user.getRole().equalsIgnoreCase(role);
}
public boolean isSecure() {
return false;
}
public String getAuthenticationScheme() {
return SecurityContext.BASIC_AUTH;
}
}
ExternalUser.java所述的isUserInRole()方法//該實體創建並填充數據庫用戶信息。
@XmlRootElement
public class ExternalUser implements Principal {
private String id;
private String firstName;
private String lastName;
private String emailAddress;
private boolean isVerified;
private String phoneNumber;
private String professionalId;
private String role;
public ExternalUser() {}
public ExternalUser(UserEntity user) {
this.setEmailAddress(user.getEmailAddress());
this.setFirstName(user.getFirstName());
this.setLastName(user.getLastName());
this.setRole(user.getRole().toString());
this.setPhoneNumber(user.getPhoneNumber());
this.setProfessionalId(user.getProfessionnalID());
}
// Getters and setters boilerplate code...
}
最後澤西WebService的:
@Path("/account")
@TransactionAttribute(TransactionAttributeType.REQUIRES_NEW)
@Stateless
@LocalBean
public class UserRestService {
@Context
private SecurityContext security;
@GET
@Path("info")
@Produces({ MediaType.APPLICATION_JSON, MediaType.TEXT_XML })
public Response getInfo() {
ExternalUser user = (ExternalUser)security.getUserPrincipal();
System.out.println("Email Address Of User : " + user.getEmailAddress());
if (!security.isUserInRole("arole")){
return Response.status(403).build();
}
return Response.ok(user).build();
}
}
WebService的效果很好,我得到使用注入的SecurityContext的ExternalUser實例。但是,如果我用的是@RolesAllowed({"arole"})
註釋,Glassfish的給了我這個錯誤:
INFO: JACC Policy Provider:Failed Permission Check: context (" org.company.app.server/org_company_app_server_internal ") , permission (" ("javax.security.jacc.EJBMethodPermission" "UserRestService" "getInfo,Local,org.company.server.rest.models.authentication.RestSession") ")
WARNING: EJB5184:A system exception occurred during an invocation on EJB UserRestService, method: public javax.ws.rs.core.Response org.company.server.rest.services.UserRestService.getInfo()
WARNING: javax.ejb.AccessLocalException: Client not authorized for this invocation
at com.sun.ejb.containers.BaseContainer.preInvoke(BaseContainer.java:1888)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)
at com.sun.proxy.$Proxy140.getInfoPara(Unknown Source)
at org.company.server.rest.services.__EJB31_Generated__UserRestService__Intf____Bean__.getInfoPara(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)
at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1349)
at com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1339)
at com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:416)
at com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:895)
at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:843)
at com.sun.jersey.spi.container.servlet.ServletContainer.doFilter(ServletContainer.java:804)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:161)
at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:331)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
at com.sun.enterprise.v3.services.impl.ContainerMapper$AdapterCallable.call(ContainerMapper.java:317)
at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:195)
at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:849)
at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:746)
at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1045)
at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:228)
at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
at java.lang.Thread.run(Thread.java:722)
WARNING: StandardWrapperValve[default]: PWC1406: Servlet.service() for servlet default threw exception
javax.ejb.AccessLocalException: Client not authorized for this invocation
at com.sun.ejb.containers.BaseContainer.preInvoke(BaseContainer.java:1888)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(EJBLocalObjectInvocationHandler.java:212)
at com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(EJBLocalObjectInvocationHandlerDelegate.java:88)
at com.sun.proxy.$Proxy140.getInfoPara(Unknown Source)
at org.company.server.rest.services.__EJB31_Generated__UserRestService__Intf____Bean__.getInfoPara(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:601)
...
我想我需要配置GlassFish,使其使用我創建的SecurityContextImpl。我不知道爲什麼它不能正常工作,我可以在我的代碼中調用它的方法。
我可以手動使用isUserInRole()
方法,但我會避免這個問題,而不是面對它。 對於這篇較長的文章,我很抱歉,但現在我認爲你已經掌握了所有必要的信息來幫助我。預先感謝您的幫助。
Emeric
爲了記錄和搜索,有問題的教程編寫REST服務在Java中 - http://porterhead.blogspot.co.uk/2013/05/writing-rest-services -in-java-part-1.html – HankCa