add async auth method support

support async keys for oauth verification

Issue-ID: CCSDK-3577
Signed-off-by: Michael DÜrre <michael.duerre@highstreet-technologies.com>
Change-Id: I7d84bc04462fc9c2edd3390267a7dcc21bc7355b
Signed-off-by: Michael DÜrre <michael.duerre@highstreet-technologies.com>

15 files changed, 332 insertions, 17 deletions

diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestAuthHttpServlet.java b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestAuthHttpServlet.java
index 1fbe43a07..ab6dc4ec2 100644
--- a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestAuthHttpServlet.java
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestAuthHttpServlet.java
@@ -41,6 +41,7 @@ import java.util.Optional;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import org.apache.shiro.authc.BearerToken;
 import org.jolokia.osgi.security.Authenticator;
 import org.json.JSONArray;
 import org.junit.BeforeClass;
@@ -49,6 +50,7 @@ import org.onap.ccsdk.features.sdnr.wt.common.http.BaseHTTPClient;
 import org.onap.ccsdk.features.sdnr.wt.common.test.ServletOutputStreamToByteArrayOutputStream;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.Config;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.CustomObjectMapper;
+import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.InvalidConfigurationException;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.OdlPolicy;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.UserTokenPayload;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.http.AuthHttpServlet;
@@ -57,7 +59,6 @@ import org.onap.ccsdk.features.sdnr.wt.oauthprovider.providers.TokenCreator;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.test.helper.OdlJsonMapper;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.test.helper.OdlXmlMapper;
 import org.opendaylight.aaa.api.IdMService;
-import org.apache.shiro.authc.BearerToken;
 import org.opendaylight.mdsal.binding.api.DataBroker;
 import org.opendaylight.mdsal.binding.api.ReadTransaction;
 import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
@@ -84,14 +85,15 @@ public class TestAuthHttpServlet {
 //            Map.of("Authorization", BaseHTTPClient.getAuthorizationHeaderValue("admin@sdn", "admin")));
 
     @BeforeClass
-    public static void init() {
+    public static void init() throws IllegalArgumentException, Exception {
 
         try {
             Config config = createConfigFile();
             tokenCreator = TokenCreator.getInstance(config);
             servlet = new TestServlet();
             shiroConfiguration = loadShiroConfig(TESTSHIROCONFIGFILE);
-        } catch (IOException e) {
+        } catch (IOException | InvalidConfigurationException e) {
+            e.printStackTrace();
             fail(e.getMessage());
         }
         servlet.setDataBroker(dataBroker);
@@ -124,7 +126,7 @@ public class TestAuthHttpServlet {
         return mapper.readValue(new File(filename), ShiroConfigurationBuilder.class).build();
     }
 
-    private static Config createConfigFile() throws IOException {
+    private static Config createConfigFile() throws IOException, InvalidConfigurationException {
         return Config.getInstance(TESTCONFIGFILE);
 
     }
@@ -351,7 +353,7 @@ public class TestAuthHttpServlet {
 
         private static final long serialVersionUID = 1L;
 
-        public TestServlet() throws IOException {
+        public TestServlet() throws IllegalArgumentException, Exception {
             super();
         }
 
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestConfig.java b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestConfig.java
index d07950de7..80ae8cf95 100644
--- a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestConfig.java
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestConfig.java
@@ -21,25 +21,60 @@
  */
 package org.onap.ccsdk.features.sdnr.wt.oauthprovider.test;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
 import java.io.IOException;
 import org.junit.Test;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.Config;
+import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.InvalidConfigurationException;
 
 public class TestConfig {
 
     public static String TEST_CONFIG_FILENAME = "src/test/resources/test.config.json";
     public static String TEST_OOMCONFIG_FILENAME = "src/test/resources/oom.test.config.json";
+    public static String TEST_RS256_FILENAME = "src/test/resources/test.configRS256.json";
+    public static String TEST_RS256INVALID_FILENAME = "src/test/resources/test.configRS256-invalid.json";
+    public static String TEST_RS512_FILENAME = "src/test/resources/test.configRS512.json";
+
+
     @Test
-    public void test() throws IOException {
+    public void test() throws IOException, InvalidConfigurationException {
 
         Config config = Config.load(TEST_CONFIG_FILENAME);
         System.out.println("config="+config);
+        assertEquals(60*60,config.getTokenLifetime());
+        assertNotNull(config.getAlgorithm());
+        assertNotNull(config.getTokenSecret());
+        //assertNotNull(config.getPublicKey());
+        assertEquals(Config.TOKENALG_HS256, config.getAlgorithm());
     }
     @Test
-    public void testOom() throws IOException {
+    public void testOom() throws IOException, InvalidConfigurationException {
 
         Config config = Config.load(TEST_OOMCONFIG_FILENAME);
         System.out.println("config="+config);
+        assertEquals(30*60,config.getTokenLifetime());
+
+    }
+    @Test
+    public void testRS256() throws IOException, InvalidConfigurationException {
+
+        Config config = Config.load(TEST_RS256_FILENAME);
+        System.out.println("config="+config);
+        assertEquals(60*60,config.getTokenLifetime());
+
+    }
+    @Test
+    public void testRS512() throws IOException, InvalidConfigurationException {
+
+        Config config = Config.load(TEST_RS512_FILENAME);
+        System.out.println("config="+config);
+        assertEquals(60*60,config.getTokenLifetime());
+
+    }
+    @Test(expected = InvalidConfigurationException.class)
+    public void testRS256Invalid() throws IOException, InvalidConfigurationException {
 
+        Config.load(TEST_RS256INVALID_FILENAME);
     }
 }
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestDeserializer.java b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestDeserializer.java
index 65ef2cbd6..421b61919 100644
--- a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestDeserializer.java
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestDeserializer.java
@@ -40,8 +40,6 @@ public class TestDeserializer {
         final String token = "eyJhbGciOiJSUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJ1OHNXaTF4QWxjT1pyelY4X0l2VjliMlJTaFdZUWV4aXZYUXNYLTFTME"
                 + "RNIn0.eyJleHAiOjE2MTAzNjE2OTQsImlhdCI6MTYxMDM2MTM5NCwianRpIjoiOWRhOThmMTYtOTEyOS00N2NmLTgzOGQtNWQzYmVkYzYyZTJjIiwiaXNzIjoiaHR0cDovLzEwLjIwLjExLjE2MDo4MDgwL2F1dGgvcmVhbG1zL21hc3RlciIsInN1YiI6IjE4MzhjNGYyLTVmZTMtNGYwYy1iMmQyLWQzNjRiMjdhNDk5NyIsInR5cCI6IkJlYXJlciIsImF6cCI6ImFkbWluLWNsaSIsInNlc3Npb25fc3RhdGUiOiJjYzcxZmMxZi1hZGQ0LTRhODYtYWU1ZS1jMzRkZjQwM2M3NzIiLCJhY3IiOiIxIiwic2NvcGUiOiJlbWFpbCBwcm9maWxlIiwiZW1haWxfdmVyaWZpZWQiOmZhbHNlLCJwcmVmZXJyZWRfdXNlcm5hbWUiOiJhZG1pbiJ9.PUT4NzCM1ej3sNMMCkQa1NuQQwDgn19G-OnWL4NgLvZ3ocJUZ1Yfr9KAPkrJHaiK_HXQqwTA-Ma6Qn7BBMoXNdFjwu0k_HpqyUbBDilGN4wpkGiUeS1p5SW4T_hnWJtwCJ5BYkEvF6WaEbi7MFCbEVO9LVcUvsa-7St1WZ8V8RVfbWgjAu7ejlxe6RYUDMYzIKDj5F5y1-qCyoKzGIjt5ajcA9FWrexHifLJECKO8ZG08Wp7xQld1sYPOdde6XHMwiyNelTwd_EzCBgUw_8664rETGDVtyfuYchowo5Z6fmn4U87L6EGjEuxiAE8f3USy_jh6UF0LnvyTyq_9I"
                 + "M1VA";
-        final String token2 = "eyJhbGciOiJSUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJ1OHNXaTF4QWxjT1pyelY4X0l2VjliMlJTaFdZUWV4aXZYUXNYLTFTMERNIn0."
-                + "eyJleHAiOjE2MTAzNzA3MDcsImlhdCI6MTYxMDM3MDQwNywianRpIjoiMTczMmI0YzQtNDJlYS00ZWM4LTlhNjMtMTY2YTg4ZTk5ZjQ0IiwiaXNzIjoiaHR0cDovL2xvY2FsaG9zdDo4MDgwL2F1dGgvcmVhbG1zL21hc3RlciIsInN1YiI6IjE4MzhjNGYyLTVmZTMtNGYwYy1iMmQyLWQzNjRiMjdhNDk5NyIsInR5cCI6IkJlYXJlciIsImF6cCI6ImFkbWluLWNsaSIsInNlc3Npb25fc3RhdGUiOiJhZjVkYTk2NS1jYmIzLTQzOTYtYmNjNi1kZTBkMDUyOWMyNDgiLCJhY3IiOiIxIiwic2NvcGUiOiJlbWFpbCBwcm9maWxlIiwiZW1haWxfdmVyaWZpZWQiOmZhbHNlLCJwcmVmZXJyZWRfdXNlcm5hbWUiOiJhZG1pbiJ9.G_1ByqQlPuJ6_5nuIECfY1VqGufzWQpnFKuOy8YPOOug_jJsIwhVo-JQJiKAxYbHbmDNLrpRJTFlSub0K-1AFyxMw0k_W_YLV0dOTqIakVMTKk9obHFAYtthvhdbt5zb9-33OdCRMMKjA-arj8UeOLEAeFkaeYYBARCD4mEnMFG0vzEiovCCD-jXsfISiS-lOYnCd3hWK8e0brk_bvauxS9W4Z6nptE2564wshe9N_j9-3bQRRAHiAt6f755PhbYgJAu87GdA0bLh_TDe6fie-03goIFMssHoq4n67i-8501UoIG_LccijnfexCS-YwxkfTLbz5d8PvsNadqvFlvig";
         final String response =
                 "{\"access_token\":\"eyJhbGciOiJSUzI1NiIsInR5cCIgOiAiSldUIiwia2lkIiA6ICJ1OHNXaTF4QWxjT1pyelY4X0l2VjliMlJTaFdZUWV4aXZYUXNYLTFTME"
                         + "RNIn0.eyJleHAiOjE2MTAzNjE2OTQsImlhdCI6MTYxMDM2MTM5NCwianRpIjoiOWRhOThmMTYtOTEyOS00N2NmLTgzOGQtNWQzYmVkYzYyZTJjIiwiaXNzIjoiaHR0cDovLzEwLjIwLjExLjE2MDo4MDgwL2F1dGgvcmVhbG1zL21hc3RlciIsInN1YiI6IjE4MzhjNGYyLTVmZTMtNGYwYy1iMmQyLWQzNjRiMjdhNDk5NyIsInR5cCI6IkJlYXJlciIsImF6cCI6I"
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestGitlabAuthService.java b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestGitlabAuthService.java
index 6c46ed25f..dda3ba1e0 100644
--- a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestGitlabAuthService.java
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestGitlabAuthService.java
@@ -41,6 +41,7 @@ import javax.servlet.http.HttpServletResponse;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.Config;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.OAuthProviderConfig;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.providers.GitlabProviderService;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.providers.TokenCreator;
@@ -57,9 +58,9 @@ public class TestGitlabAuthService {
     private static final String REDIRECT_URI = "/odlux/token?";
 
     @BeforeClass
-    public static void init() {
+    public static void init() throws IllegalArgumentException, Exception {
 
-        TokenCreator tokenCreator = TokenCreator.getInstance(TOKENCREATOR_SECRET, "issuer");
+        TokenCreator tokenCreator = TokenCreator.getInstance(Config.TOKENALG_HS256, TOKENCREATOR_SECRET, "issuer", 30*60);
         OAuthProviderConfig config = new OAuthProviderConfig("git", GITURL, null, "odlux.app", OAUTH_SECRET, "openid",
                 "gitlab test", "", false);
         oauthService = new GitlabProviderServiceToTest(config, REDIRECT_URI, tokenCreator);
@@ -160,7 +161,6 @@ public class TestGitlabAuthService {
             final String uri = t.getRequestURI().toString();
             System.out.println(String.format("req received: %s %s", method, t.getRequestURI()));
             OutputStream os = null;
-            String response = "";
             try {
                 if (method.equals("GET")) {
                     if (uri.equals(GITLAB_USER_ENDPOINT)) {
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestKeycloakAuthService.java b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestKeycloakAuthService.java
index 30b24af03..e4c5e4d82 100644
--- a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestKeycloakAuthService.java
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestKeycloakAuthService.java
@@ -41,6 +41,7 @@ import javax.servlet.http.HttpServletResponse;
 import org.junit.AfterClass;
 import org.junit.BeforeClass;
 import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.Config;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.OAuthProviderConfig;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.providers.KeycloakProviderService;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.providers.TokenCreator;
@@ -57,9 +58,9 @@ public class TestKeycloakAuthService {
     private static final String REDIRECT_URI = "/odlux/token?";
 
     @BeforeClass
-    public static void init() {
+    public static void init() throws IllegalArgumentException, Exception {
 
-        TokenCreator tokenCreator = TokenCreator.getInstance(TOKENCREATOR_SECRET, "issuer");
+        TokenCreator tokenCreator = TokenCreator.getInstance(Config.TOKENALG_HS256, TOKENCREATOR_SECRET, "issuer", 30*60);
         OAuthProviderConfig config = new OAuthProviderConfig("kc", KEYCLOAKURL, null, "odlux.app", OAUTH_SECRET,
                 "openid", "keycloak test", "onap", false);
         oauthService = new KeycloakProviderServiceToTest(config, REDIRECT_URI, tokenCreator);
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestRSAAlgorithms.java b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestRSAAlgorithms.java
new file mode 100644
index 000000000..84d8e0a96
--- /dev/null
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestRSAAlgorithms.java
@@ -0,0 +1,108 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP : ccsdk features
+ * ================================================================================
+ * Copyright (C) 2020 highstreet technologies GmbH Intellectual Property.
+ * All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ *
+ */
+package org.onap.ccsdk.features.sdnr.wt.oauthprovider.test;
+
+import static org.junit.Assert.fail;
+import com.auth0.jwt.JWT;
+import com.auth0.jwt.algorithms.Algorithm;
+import com.auth0.jwt.exceptions.JWTVerificationException;
+import com.auth0.jwt.interfaces.JWTVerifier;
+import java.io.IOException;
+import java.security.Security;
+import java.security.interfaces.RSAPrivateKey;
+import java.security.interfaces.RSAPublicKey;
+import java.util.Date;
+import org.bouncycastle.jce.provider.BouncyCastleProvider;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.onap.ccsdk.features.sdnr.wt.oauthprovider.providers.RSAKeyReader;
+
+/**
+ *
+ * @author jack
+ *
+ */
+public class TestRSAAlgorithms {
+
+    private static final String ISSUER = "jwttest";
+    private static final String SUBJECT = "meandmymonkey";
+
+    @BeforeClass
+    public static void init() {
+        Security.addProvider(
+                new BouncyCastleProvider()
+       );
+    }
+
+    /**
+     * private and public key were generated in ubuntu 20.04 with
+     * $ ssh-keygen -t rsa -b 4096 -m PEM -P "" -f jwtRS512.key
+     * $ openssl rsa -in jwtRS512.key -pubout -outform PEM -out jwtRS512.key.pub
+     */
+    @Test
+    public void testRSA512() {
+        RSAPrivateKey privKey = null;
+        RSAPublicKey pubKey = null;
+        try {
+            privKey = RSAKeyReader.getPrivateKey("file://src/test/resources/jwtRS512.key");
+            pubKey = RSAKeyReader.getPublicKey("file://src/test/resources/jwtRS512.key.pub");
+        } catch (IOException e) {
+            e.printStackTrace();
+            fail(e.getMessage());
+        }
+        verifyAlg(Algorithm.RSA512(pubKey, privKey));
+    }
+
+    /**
+     * private and public key were generated in ubuntu 20.04 with
+     * $ openssl genrsa 2048 -out rsa-2048bit-jwtRS256.key
+     * $ openssl rsa -in jwtRS256.key -pubout > jwtRS256.key.pub
+     */
+    @Test
+    public void testRSA256() {
+        RSAPrivateKey privKey = null;
+        RSAPublicKey pubKey = null;
+        try {
+            privKey = RSAKeyReader.getPrivateKey("file://src/test/resources/jwtRS256.key");
+            pubKey = RSAKeyReader.getPublicKey("file://src/test/resources/jwtRS256.key.pub");
+        } catch (IOException e) {
+            e.printStackTrace();
+            fail(e.getMessage());
+        }
+        verifyAlg(Algorithm.RSA512(pubKey, privKey));
+    }
+
+    private static void verifyAlg(Algorithm a) {
+        long now = new Date().getTime();
+        final String token = JWT.create().withIssuer(ISSUER).withExpiresAt(new Date(now+10000))
+                .withIssuedAt(new Date(now))
+                .withSubject(SUBJECT)
+                .sign(a);
+        try {
+            JWTVerifier verifier = JWT.require(a).withIssuer(ISSUER).build();
+            verifier.verify(token);
+
+        } catch (JWTVerificationException e) {
+            fail(e.getMessage());
+        }
+    }
+}
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestRealm.java b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestRealm.java
index 4b2011836..c08f395fb 100644
--- a/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestRealm.java
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/java/org/onap/ccsdk/features/sdnr/wt/oauthprovider/test/TestRealm.java
@@ -34,6 +34,7 @@ import java.util.List;
 import org.apache.shiro.authc.AuthenticationException;
 import org.apache.shiro.authc.AuthenticationInfo;
 import org.apache.shiro.authc.AuthenticationToken;
+import org.apache.shiro.authc.BearerToken;
 import org.apache.shiro.authc.UsernamePasswordToken;
 import org.apache.shiro.authz.AuthorizationInfo;
 import org.apache.shiro.subject.PrincipalCollection;
@@ -44,7 +45,6 @@ import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.Config;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.data.UserTokenPayload;
 import org.onap.ccsdk.features.sdnr.wt.oauthprovider.providers.TokenCreator;
 import org.opendaylight.aaa.api.shiro.principal.ODLPrincipal;
-import org.apache.shiro.authc.BearerToken;
 import org.opendaylight.aaa.shiro.tokenauthrealm.auth.AuthenticationManager;
 import org.opendaylight.aaa.shiro.tokenauthrealm.auth.TokenAuthenticators;
 import org.opendaylight.aaa.shiro.web.env.ThreadLocals;
@@ -55,7 +55,7 @@ public class TestRealm {
     private static TokenCreator tokenCreator;
 
     @BeforeClass
-    public static void init() {
+    public static void init() throws IllegalArgumentException, Exception {
         ThreadLocals.AUTH_SETVICE_TL.set(new AuthenticationManager());
         ThreadLocals.TOKEN_AUTHENICATORS_TL.set(new TokenAuthenticators());
         try {
@@ -135,6 +135,7 @@ public class TestRealm {
             fail(e.getMessage());
         }
         //odl token use case
+        ai=null;
         atoken = new UsernamePasswordToken("admin", "admin");
         try {
             ai = realm.doGetAuthenticationInfo(atoken);
@@ -155,7 +156,7 @@ public class TestRealm {
 
     public static class OAuth2RealmToTest extends OAuth2Realm {
 
-        public OAuth2RealmToTest() throws IOException {
+        public OAuth2RealmToTest() throws IllegalArgumentException, Exception {
             super();
         }
 
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS256.key b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS256.key
new file mode 100644
index 000000000..c0c15e014
--- /dev/null
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS256.key
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEpQIBAAKCAQEAyzd6BwZLS1UKchZENYyVycHZWp9iRTtLx31dZHfG8h0PLawG
+y+dXPEW8W/zVB13/Rdci9HXCnskBhzkFu9Ep+nI7X5C+lO3vxxNnGQ1CrRyHxHbb
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+K6eMAgFn1TAToc3gt/hUCnmreZ4ZUfQfuFK21Lqmn1FYJtck9ZHx0sw=
+-----END RSA PRIVATE KEY-----
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS256.key.pub b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS256.key.pub
new file mode 100644
index 000000000..add863aef
--- /dev/null
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS256.key.pub
@@ -0,0 +1,9 @@
+-----BEGIN PUBLIC KEY-----
+MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyzd6BwZLS1UKchZENYyV
+ycHZWp9iRTtLx31dZHfG8h0PLawGy+dXPEW8W/zVB13/Rdci9HXCnskBhzkFu9Ep
++nI7X5C+lO3vxxNnGQ1CrRyHxHbbBYlm6J55l6tQox5qVcWe4iMbLm7F2eNKFPqE
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+dQcB5IFQ7/SfZ9SnO5OpDTe02R5qbjH9k0iihrpI9HnlVrHqIEtFwDjuoPSeAOBj
+jwIDAQAB
+-----END PUBLIC KEY-----
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS512.key b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS512.key
new file mode 100644
index 000000000..6b4e8c7bc
--- /dev/null
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS512.key
@@ -0,0 +1,51 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIJKQIBAAKCAgEA5vZBjfLjlUPK0b/F8FbGAyT1jXNVv2vjl+ZGUlThDX1jn0Wh
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+vykIrN/NTzNlaP55mrGQx5lNU2Dpuq0VAoIBAQDVCfAJlu+wkZmeXm1zUOFjOMvq
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+siuZUE31+2OBvdKBhi4stqGZWMKJqYsDFH7QIfu7wSS1kuJ/vA7MB9f7IsrHJb2z
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+L843JjebD6QCnPIS4nrW7kCRM8lv1ZId6D5Jq1Coc8b1ZrezfII7/eNgZZCv
+-----END RSA PRIVATE KEY-----
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS512.key.pub b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS512.key.pub
new file mode 100644
index 000000000..7191c95f8
--- /dev/null
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/jwtRS512.key.pub
@@ -0,0 +1,14 @@
+-----BEGIN PUBLIC KEY-----
+MIICIjANBgkqhkiG9w0BAQEFAAOCAg8AMIICCgKCAgEA5vZBjfLjlUPK0b/F8FbG
+AyT1jXNVv2vjl+ZGUlThDX1jn0WhXER5CL9CfkHKjJE47r8pQsO6nX9s5y+XzmAU
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+f/MjhEohkbL5oZAKySzaUuMCAwEAAQ==
+-----END PUBLIC KEY-----
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.config.json b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.config.json
index 260b77da7..a55576b9e 100644
--- a/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.config.json
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.config.json
@@ -4,6 +4,7 @@
     "publicUrl": "http://nasp.diasf.de",
     "redirectUri": "/index.html#redirect=",
     "supportOdlUsers": "true",
+    "tokenLifetime":3600,
     "providers": [
         {
             "id": "keycloak",
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.configRS256-invalid.json b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.configRS256-invalid.json
new file mode 100644
index 000000000..30b80c45a
--- /dev/null
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.configRS256-invalid.json
@@ -0,0 +1,24 @@
+{
+    "tokenSecret": "",
+    "tokenPubKey": "file:///src/test/resources/jwtRS256.key.pub",
+    "algorithm":"RS256",
+    "tokenIssuer": "ONAP SDNC",
+    "publicUrl": "http://nasp.diasf.de",
+    "redirectUri": "/index.html#redirect=",
+    "supportOdlUsers": "true",
+    "tokenLifetime":3600,
+    "providers": [
+        {
+            "id": "keycloak",
+            "type": "KEYCLOAK",
+            "url": "http://10.20.11.160:8080",
+            "clientId": "odlux.app",
+            "secret": "5da4ea3d-8cc9-4669-bd7e-3ecb91d120cd",
+            "publickey": "",
+            "algorithm":"RS256",
+            "scope": "openid",
+            "title": "OSNL Keycloak Provider",
+            "realmName":"onap"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.configRS256.json b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.configRS256.json
new file mode 100644
index 000000000..02a4e8f5f
--- /dev/null
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.configRS256.json
@@ -0,0 +1,22 @@
+{
+    "tokenSecret": "file:///src/test/resources/jwtRS256.key",
+    "tokenPubKey": "file:///src/test/resources/jwtRS256.key.pub",
+    "algorithm":"RS256",
+    "tokenIssuer": "ONAP SDNC",
+    "publicUrl": "http://nasp.diasf.de",
+    "redirectUri": "/index.html#redirect=",
+    "supportOdlUsers": "true",
+    "tokenLifetime":3600,
+    "providers": [
+        {
+            "id": "keycloak",
+            "type": "KEYCLOAK",
+            "url": "http://10.20.11.160:8080",
+            "clientId": "odlux.app",
+            "secret": "5da4ea3d-8cc9-4669-bd7e-3ecb91d120cd",
+            "scope": "openid",
+            "title": "OSNL Keycloak Provider",
+            "realmName":"onap"
+        }
+    ]
+}
\ No newline at end of file
diff --git a/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.configRS512.json b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.configRS512.json
new file mode 100644
index 000000000..eddc6c362
--- /dev/null
+++ b/sdnr/wt/oauth-provider/provider-jar/src/test/resources/test.configRS512.json
@@ -0,0 +1,22 @@
+{
+    "tokenSecret": "file:///src/test/resources/jwtRS512.key",
+    "tokenPubKey": "file:///src/test/resources/jwtRS512.key.pub",
+    "algorithm":"RS512",
+    "tokenIssuer": "ONAP SDNC",
+    "publicUrl": "http://nasp.diasf.de",
+    "redirectUri": "/index.html#redirect=",
+    "supportOdlUsers": "true",
+    "tokenLifetime":3600,
+    "providers": [
+        {
+            "id": "keycloak",
+            "type": "KEYCLOAK",
+            "url": "http://10.20.11.160:8080",
+            "clientId": "odlux.app",
+            "secret": "5da4ea3d-8cc9-4669-bd7e-3ecb91d120cd",
+            "scope": "openid",
+            "title": "OSNL Keycloak Provider",
+            "realmName":"onap"
+        }
+    ]
+}
\ No newline at end of file