Keycloak 通过 Authzclient 检查权限

Question

我正在尝试通过 keycloak authzclient 从 keycloak 服务器检查用户权限。但是不断失败，现在我不确定我是否对这个过程有一些误解。

AuthzClient authzClient = AuthzClient.create();
String eat = authzClient.obtainAccessToken("tim", "test123").getToken();

AuthorizationResource resource = authzClient.authorization(eat);

PermissionRequest request = new PermissionRequest();
request.setResourceSetName("testresource");

String ticket = authzClient.protection().permission().forResource(request).getTicket();
AuthorizationResponse authResponse = resource.authorize(new AuthorizationRequest(ticket));

System.out.println(authResponse.getRpt());

最后一次调用 authResponse.getRpt() 失败并显示 403 forbidden。但是管理控制台中的以下设置评估为 Permit？

钥匙斗篷评估设置

客户端配置是：

{
  "realm": "testrealm",
  "auth-server-url": "http://localhost:8080/auth",
  "ssl-required": "external",
  "resource": "tv",
  "credentials": {
    "secret": "d0c436f7-ed19-483f-ac84-e3b73b6354f0"
  },
  "use-resource-role-mappings": true
}

以下代码：

AuthzClient authzClient = AuthzClient.create();
String eat = authzClient.obtainAccessToken("tim", "test123").getToken();

EntitlementResponse response = authzClient.entitlement(eat).getAll("tv");
String rpt = response.getRpt();

TokenIntrospectionResponse requestingPartyToken = authzClient.protection().introspectRequestingPartyToken(rpt);
    if (requestingPartyToken.getActive()) {
        for (Permission granted : requestingPartyToken.getPermissions()) {

            System.out.println(granted.getResourceSetId()+" "+granted.getResourceSetName()+" "+granted.getScopes());
        }
    }

只给我“默认资源”

7d0f10d6-6f65-4866-816b-3dc5772fc465 Default Resource []

但即使我把这个默认资源放在第一个代码片段中

...
PermissionRequest request = new PermissionRequest();
request.setResourceSetName("Default Resource");
... 

它给我一个 403 。我哪里错了？

亲切的问候

Keycloak 服务器是 3.2.1.Final。keycloak-authz-client 是 3.2.0.Final。

Answer 1

发帖几分钟后就发现了问题。对不起。我必须执行 EntitlementRequest。

AuthzClient authzClient = AuthzClient.create();
String eat = authzClient.obtainAccessToken("tim", "test123").getToken();

PermissionRequest request = new PermissionRequest();
request.setResourceSetName("testresource");

EntitlementRequest entitlementRequest = new EntitlementRequest();
entitlementRequest.addPermission(request);

EntitlementResponse entitlementResponse = authzClient.entitlement(eat).get("tv", entitlementRequest);
String rpt = entitlementResponse.getRpt();

TokenIntrospectionResponse requestingPartyToken = authzClient.protection().introspectRequestingPartyToken(rpt);
if (requestingPartyToken.getActive()) {
    for (Permission granted : requestingPartyToken.getPermissions()) {
        System.out.println(granted.getResourceSetId()+" "+granted.getResourceSetName()+" "+granted.getScopes());
    }
}

输出：27b3d014-b75a-4f52-a97f-dd01b923d2ef 测试资源 []

亲切的问候