Extensions config for JWT signing/encryption key (opensearch-project#…

…2671) * Extensions config for JWT signing/encryption key Signed-off-by: Maciej Mierzwa <[email protected]>
peternied · May 2, 2023 · df75a37 · df75a37
1 parent d4e5f1f
commit df75a37
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Showing 14 changed files with 160 additions and 28 deletions.
diff --git a/src/integrationTest/java/org/opensearch/security/ConfigurationFiles.java b/src/integrationTest/java/org/opensearch/security/ConfigurationFiles.java
@@ -25,6 +25,11 @@ public static void createRoleMappingFile(File destination) {
 		copyResourceToFile(resource, destination);
 	}
 
+	public static void createConfigFile(File destination) {
+		String resource = "config.yml";
+		copyResourceToFile(resource, destination);
+	}
+
 	public static Path createConfigurationDirectory()  {
 		try {
 			Path tempDirectory = Files.createTempDirectory("test-security-config");

diff --git a/src/integrationTest/java/org/opensearch/security/SecurityAdminLauncher.java b/src/integrationTest/java/org/opensearch/security/SecurityAdminLauncher.java
@@ -38,4 +38,17 @@ public int updateRoleMappings(File roleMappingsConfigurationFile) throws Excepti
 
 		return SecurityAdmin.execute(commandLineArguments);
 	}
+
+	public int updateConfig(File configFile) throws Exception {
+		String[] commandLineArguments = {"-cacert", certificates.getRootCertificate().getAbsolutePath(),
+				"-cert", certificates.getAdminCertificate().getAbsolutePath(),
+				"-key", certificates.getAdminKey(null).getAbsolutePath(),
+				"-nhnv",
+				"-p", String.valueOf(port),
+				"-f", configFile.getAbsolutePath(),
+				"-t", "config"
+		};
+
+		return SecurityAdmin.execute(commandLineArguments);
+	}
 }
diff --git a/src/integrationTest/java/org/opensearch/security/SecurityConfigurationTests.java b/src/integrationTest/java/org/opensearch/security/SecurityConfigurationTests.java
@@ -15,6 +15,7 @@
 import java.util.Map;
 
 import com.carrotsearch.randomizedtesting.annotations.ThreadLeakScope;
+import com.fasterxml.jackson.databind.JsonNode;
 import org.awaitility.Awaitility;
 import org.junit.BeforeClass;
 import org.junit.ClassRule;
@@ -46,7 +47,7 @@ public class SecurityConfigurationTests {
 
 	private static final User USER_ADMIN = new User("admin").roles(ALL_ACCESS);
 	private static final User LIMITED_USER = new User("limited-user")
-		.roles(new Role("limited-role").indexPermissions("indices:data/read/search", "indices:data/read/get").on("user-${user.name}"));
+			.roles(new Role("limited-role").indexPermissions("indices:data/read/search", "indices:data/read/get").on("user-${user.name}"));
 	public static final String LIMITED_USER_INDEX = "user-" + LIMITED_USER.getName();
 	public static final String ADDITIONAL_USER_1 = "additional00001";
 	public static final String ADDITIONAL_PASSWORD_1 = ADDITIONAL_USER_1;
@@ -61,11 +62,11 @@ public class SecurityConfigurationTests {
 
 	@ClassRule
 	public static LocalCluster cluster = new LocalCluster.Builder()
-		.clusterManager(ClusterManager.THREE_CLUSTER_MANAGERS)
-		.authc(AUTHC_HTTPBASIC_INTERNAL).users(USER_ADMIN, LIMITED_USER).anonymousAuth(false)
-		.nodeSettings(Map.of(SECURITY_RESTAPI_ROLES_ENABLED, List.of("user_" + USER_ADMIN.getName()  +"__" + ALL_ACCESS.getName()),
-			SECURITY_BACKGROUND_INIT_IF_SECURITYINDEX_NOT_EXIST, true))
-		.build();
+			.clusterManager(ClusterManager.THREE_CLUSTER_MANAGERS)
+			.authc(AUTHC_HTTPBASIC_INTERNAL).users(USER_ADMIN, LIMITED_USER).anonymousAuth(false)
+			.nodeSettings(Map.of(SECURITY_RESTAPI_ROLES_ENABLED, List.of("user_" + USER_ADMIN.getName()  +"__" + ALL_ACCESS.getName()),
+					SECURITY_BACKGROUND_INIT_IF_SECURITYINDEX_NOT_EXIST, true))
+			.build();
 
 	@Rule
 	public TemporaryFolder configurationDirectory = new TemporaryFolder();
@@ -82,7 +83,7 @@ public static void initData() {
 	public void shouldCreateUserViaRestApi_success() {
 		try(TestRestClient client = cluster.getRestClient(USER_ADMIN)) {
 			HttpResponse httpResponse = client.putJson(INTERNAL_USERS_RESOURCE + ADDITIONAL_USER_1, String.format(CREATE_USER_BODY,
-				ADDITIONAL_PASSWORD_1));
+					ADDITIONAL_PASSWORD_1));
 
 			assertThat(httpResponse.getStatusCode(), equalTo(201));
 		}
@@ -98,7 +99,7 @@ public void shouldCreateUserViaRestApi_success() {
 	public void shouldCreateUserViaRestApi_failure() {
 		try(TestRestClient client = cluster.getRestClient(LIMITED_USER)) {
 			HttpResponse httpResponse = client.putJson(INTERNAL_USERS_RESOURCE + ADDITIONAL_USER_1, String.format(CREATE_USER_BODY,
-				ADDITIONAL_PASSWORD_1));
+					ADDITIONAL_PASSWORD_1));
 
 			httpResponse.assertStatusCode(403);
 		}
@@ -141,7 +142,7 @@ public void shouldCreateUserViaRestApiWhenAdminIsAuthenticatedViaCertificate_pos
 		try(TestRestClient client = cluster.getRestClient(cluster.getAdminCertificate())) {
 
 			HttpResponse httpResponse = client.putJson(INTERNAL_USERS_RESOURCE + ADDITIONAL_USER_2, String.format(CREATE_USER_BODY,
-				ADDITIONAL_PASSWORD_2));
+					ADDITIONAL_PASSWORD_2));
 
 			httpResponse.assertStatusCode(201);
 		}
@@ -158,7 +159,7 @@ public void shouldCreateUserViaRestApiWhenAdminIsAuthenticatedViaCertificate_neg
 		TestCertificates testCertificates = cluster.getTestCertificates();
 		try(TestRestClient client = cluster.getRestClient(testCertificates.createSelfSignedCertificate("CN=attacker"))) {
 			HttpResponse httpResponse = client.putJson(INTERNAL_USERS_RESOURCE + ADDITIONAL_USER_2, String.format(CREATE_USER_BODY,
-				ADDITIONAL_PASSWORD_2));
+					ADDITIONAL_PASSWORD_2));
 
 			httpResponse.assertStatusCode(401);
 		}
@@ -209,7 +210,28 @@ public void shouldUseSecurityAdminTool() throws Exception {
 		assertThat(exitCode, equalTo(0));
 		try(TestRestClient client = cluster.getRestClient(USER_ADMIN)) {
 			Awaitility.await().alias("Waiting for rolemapping 'readall' availability.")
-				.until(() -> client.get("_plugins/_security/api/rolesmapping/readall").getStatusCode(), equalTo(200));
+					.until(() -> client.get("_plugins/_security/api/rolesmapping/readall").getStatusCode(), equalTo(200));
+		}
+	}
+
+	@Test
+	public void shouldReloadExtensionsConfigurationFromFile() throws Exception {
+		SecurityAdminLauncher securityAdminLauncher = new SecurityAdminLauncher(cluster.getHttpPort(), cluster.getTestCertificates());
+		File config = configurationDirectory.newFile("config.yml");
+		ConfigurationFiles.createConfigFile(config);
+		int exitCode = securityAdminLauncher.updateConfig(config);
+		assertThat(exitCode, equalTo(0));
+
+		try (TestRestClient client = cluster.getRestClient(USER_ADMIN)) {
+			Awaitility.await()
+					.until(() ->
+							{
+								HttpResponse httpResponse = client.get("_plugins/_security/api/securityconfig");
+								JsonNode jsonNode = DefaultObjectMapper.objectMapper.readTree(httpResponse.getBody());
+								return jsonNode.get("config").get("dynamic").get("extensions");
+
+							}, jsonNode -> jsonNode.get("encryption_key").asText().equals("encryption key") && jsonNode.get("signing_key").asText().equals("signing key")
+					);
 		}
 	}
 }
diff --git a/...java/org/opensearch/test/framework/matcher/GetSettingsResponseContainsIndicesMatcher.java b/...java/org/opensearch/test/framework/matcher/GetSettingsResponseContainsIndicesMatcher.java
@@ -9,11 +9,12 @@
 */
 package org.opensearch.test.framework.matcher;
 
+import java.util.Map;
+
 import org.hamcrest.Description;
 import org.hamcrest.TypeSafeDiagnosingMatcher;
 
 import org.opensearch.action.admin.indices.settings.get.GetSettingsResponse;
-import org.opensearch.common.collect.ImmutableOpenMap;
 import org.opensearch.common.settings.Settings;
 
 import static java.util.Objects.isNull;
@@ -32,12 +33,12 @@ class GetSettingsResponseContainsIndicesMatcher extends TypeSafeDiagnosingMatche
 	@Override
 	protected boolean matchesSafely(GetSettingsResponse response, Description mismatchDescription) {
 
-		final ImmutableOpenMap<String, Settings> indexToSettings = response.getIndexToSettings();
+		final Map<String, Settings> indexToSettings = response.getIndexToSettings();
 		for (String index : expectedIndices) {
 			if (!indexToSettings.containsKey(index)) {
 				mismatchDescription
 						.appendText("Response contains settings of indices: ")
-						.appendValue(indexToSettings.keys());
+						.appendValue(indexToSettings.keySet().toArray());
 				return false;
 			}
 		}

diff --git a/src/integrationTest/resources/config.yml b/src/integrationTest/resources/config.yml
@@ -15,3 +15,6 @@ config:
         authentication_backend:
           type: "internal"
           config: {}
+    extensions:
+      signing_key: "signing key"
+      encryption_key: "encryption key"
diff --git a/src/main/java/org/opensearch/security/authtoken/jwt/EncryptionDecryptionUtil.java b/src/main/java/org/opensearch/security/authtoken/jwt/EncryptionDecryptionUtil.java
@@ -11,6 +11,7 @@
 
 package org.opensearch.security.authtoken.jwt;
 
+import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 import java.util.Base64;
 
@@ -29,7 +30,7 @@ public static String encrypt(final String secret, final String data) {
             // rebuild key using SecretKeySpec
             SecretKey originalKey = new SecretKeySpec(Arrays.copyOf(decodedKey, 16), "AES");
             cipher.init(Cipher.ENCRYPT_MODE, originalKey);
-            byte[] cipherText = cipher.doFinal(data.getBytes("UTF-8"));
+            byte[] cipherText = cipher.doFinal(data.getBytes(StandardCharsets.UTF_8));
             return Base64.getEncoder().encodeToString(cipherText);
         } catch (Exception e) {
             throw new RuntimeException(
@@ -47,7 +48,7 @@ public static String decrypt(final String secret, final String encryptedString)
             SecretKey originalKey = new SecretKeySpec(Arrays.copyOf(decodedKey, 16), "AES");
             cipher.init(Cipher.DECRYPT_MODE, originalKey);
             byte[] cipherText = cipher.doFinal(Base64.getDecoder().decode(encryptedString));
-            return new String(cipherText);
+            return new String(cipherText, StandardCharsets.UTF_8);
         } catch (Exception e) {
             throw new RuntimeException("Error occured while decrypting data", e);
         }

diff --git a/src/main/java/org/opensearch/security/securityconf/DynamicConfigModel.java b/src/main/java/org/opensearch/security/securityconf/DynamicConfigModel.java
@@ -38,6 +38,7 @@
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
+import org.opensearch.common.settings.Settings;
 import org.opensearch.security.auth.AuthDomain;
 import org.opensearch.security.auth.AuthFailureListener;
 import org.opensearch.security.auth.AuthorizationBackend;
@@ -80,7 +81,7 @@ public abstract class DynamicConfigModel {
     public abstract Multimap<String, AuthFailureListener> getAuthBackendFailureListeners();
     public abstract List<ClientBlockRegistry<InetAddress>> getIpClientBlockRegistries();
     public abstract Multimap<String, ClientBlockRegistry<String>> getAuthBackendClientBlockRegistries();
-
+    public abstract Settings getDynamicExtensionsSettings();
     protected final Map<String, String> authImplMap = new HashMap<>();
 
     public DynamicConfigModel() {

diff --git a/src/main/java/org/opensearch/security/securityconf/DynamicConfigModelV6.java b/src/main/java/org/opensearch/security/securityconf/DynamicConfigModelV6.java
@@ -188,7 +188,12 @@ public List<ClientBlockRegistry<InetAddress>> getIpClientBlockRegistries() {
     public Multimap<String, ClientBlockRegistry<String>> getAuthBackendClientBlockRegistries() {
         return Multimaps.unmodifiableMultimap(authBackendClientBlockRegistries);
     }
-
+
+    @Override
+    public Settings getDynamicExtensionsSettings() {
+        return Settings.EMPTY;
+    }
+
     private void buildAAA() {
 
         final SortedSet<AuthDomain> restAuthDomains0 = new TreeSet<>();

diff --git a/src/main/java/org/opensearch/security/securityconf/DynamicConfigModelV7.java b/src/main/java/org/opensearch/security/securityconf/DynamicConfigModelV7.java
@@ -188,7 +188,13 @@ public List<ClientBlockRegistry<InetAddress>> getIpClientBlockRegistries() {
     public Multimap<String, ClientBlockRegistry<String>> getAuthBackendClientBlockRegistries() {
         return Multimaps.unmodifiableMultimap(authBackendClientBlockRegistries);
     }
-
+
+    @Override
+    public Settings getDynamicExtensionsSettings() {
+        return Settings.builder()
+                .put(Settings.builder().loadFromSource(config.dynamic.extensions.configAsJson(), XContentType.JSON).build())
+                .build();
+    }
 
     private void buildAAA() {
 

diff --git a/src/main/java/org/opensearch/security/securityconf/impl/v6/ConfigV6.java b/src/main/java/org/opensearch/security/securityconf/impl/v6/ConfigV6.java
@@ -37,6 +37,7 @@
 import com.fasterxml.jackson.annotation.JsonAnySetter;
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.core.JsonProcessingException;
 
 import org.opensearch.security.DefaultObjectMapper;
@@ -71,11 +72,12 @@ public static class Dynamic {
         public String hosts_resolver_mode = "ip-only";
         public String transport_userrname_attribute;
         public boolean do_not_fail_on_forbidden_empty;
-
+        public Extensions extensions = new Extensions();
+
         @Override
         public String toString() {
             return "Dynamic [filtered_alias_mode=" + filtered_alias_mode + ", kibana=" + kibana + ", http=" + http + ", authc=" + authc + ", authz="
-                    + authz + "]";
+                    + authz + ", extensions=" + extensions + "]";
         }
     }
 
@@ -319,5 +321,32 @@ public String toString() {
 
 
     }
-
+
+    public static class Extensions {
+        @JsonProperty("signing_key")
+        private String signingKey;
+        @JsonProperty("encryption_key")
+        private String encryptionKey;
+
+        public String getSigningKey() {
+            return signingKey;
+        }
+
+        public void setSigningKey(String signingKey) {
+            this.signingKey = signingKey;
+        }
+
+        public String getEncryptionKey() {
+            return encryptionKey;
+        }
+
+        public void setEncryptionKey(String encryptionKey) {
+            this.encryptionKey = encryptionKey;
+        }
+
+        @Override
+        public String toString() {
+            return "Extensions [signing_key=" + signingKey + ", encryption_key=" + encryptionKey +"]";
+        }
+    }
 }
diff --git a/src/main/java/org/opensearch/security/securityconf/impl/v7/ConfigV7.java b/src/main/java/org/opensearch/security/securityconf/impl/v7/ConfigV7.java
@@ -37,6 +37,7 @@
 import com.fasterxml.jackson.annotation.JsonAnySetter;
 import com.fasterxml.jackson.annotation.JsonIgnore;
 import com.fasterxml.jackson.annotation.JsonInclude;
+import com.fasterxml.jackson.annotation.JsonProperty;
 import com.fasterxml.jackson.core.JsonProcessingException;
 
 import org.opensearch.security.DefaultObjectMapper;
@@ -125,11 +126,12 @@ public static class Dynamic {
         public String hosts_resolver_mode = "ip-only";
         public String transport_userrname_attribute;
         public boolean do_not_fail_on_forbidden_empty;
+        public Extensions extensions = new Extensions();
 
         @Override
         public String toString() {
             return "Dynamic [filtered_alias_mode=" + filtered_alias_mode + ", kibana=" + kibana + ", http=" + http + ", authc=" + authc + ", authz="
-                    + authz + "]";
+                    + authz + ", extensions=" + extensions + "]";
         }
     }
 
@@ -461,8 +463,43 @@ public String toString() {
             return "AuthzDomain [http_enabled=" + http_enabled + ", transport_enabled=" + transport_enabled
                     + ", authorization_backend=" + authorization_backend + ", description=" + description + "]";
         }
-
-
+
+    }
+
+    public static class Extensions {
+        @JsonProperty("signing_key")
+        private String signingKey;
+        @JsonProperty("encryption_key")
+        private String encryptionKey;
+
+        @JsonIgnore
+        public String configAsJson() {
+            try {
+                return DefaultObjectMapper.writeValueAsString(this, false);
+            } catch (JsonProcessingException e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+        public String getSigningKey() {
+            return signingKey;
+        }
+
+        public void setSigningKey(String signingKey) {
+            this.signingKey = signingKey;
+        }
+
+        public String getEncryptionKey() {
+            return encryptionKey;
+        }
+
+        public void setEncryptionKey(String encryptionKey) {
+            this.encryptionKey = encryptionKey;
+        }
+
+        @Override
+        public String toString() {
+            return "Extensions [signing_key=" + signingKey + ", encryption_key=" + encryptionKey +"]";
+        }
     }
-
 }
diff --git a/src/test/resources/config.yml b/src/test/resources/config.yml
@@ -96,3 +96,6 @@ config:
     multi_rolespan_enabled: false
     hosts_resolver_mode: "ip-only"
     transport_userrname_attribute: null
+    extensions:
+      signing_key: "signing key"
+      encryption_key: "encryption key"
diff --git a/src/test/resources/restapi/securityconfig.json b/src/test/resources/restapi/securityconfig.json
@@ -153,7 +153,9 @@
     "do_not_fail_on_forbidden":false,
     "multi_rolespan_enabled":false,
     "hosts_resolver_mode":"ip-only",
-    "do_not_fail_on_forbidden_empty":false
+    "do_not_fail_on_forbidden_empty":false,
+    "extensions": {
+    }
   }
 
 }
diff --git a/src/test/resources/restapi/securityconfig_nondefault.json b/src/test/resources/restapi/securityconfig_nondefault.json
@@ -170,6 +170,10 @@
     "do_not_fail_on_forbidden" : false,
     "multi_rolespan_enabled" : true,
     "hosts_resolver_mode" : "ip-only",
-    "do_not_fail_on_forbidden_empty" : false
+    "do_not_fail_on_forbidden_empty" : false,
+    "extensions": {
+      "signing_key": "signing key",
+      "encryption_key": "encryption key"
+    }
   }
 }