Keystore vault (#19644)

* KeystoreVault SPI

* added KeystoreVault - a Vault SPI implementation (#19281)

Closes #17252

Signed-off-by: Peter Zaoral <pzaoral@redhat.com>

docs/documentation/server_admin/topics/vault.adoc

@@ -3,6 +3,8 @@
 
 == Using a vault to obtain secrets
 
+Keycloak currently provides two out-of-the-box implementations of the Vault SPI: a plain-text file-based vault and Java KeyStore-based vault.
+
 To obtain a secret from a vault rather than entering it directly, enter the following specially crafted string into the appropriate field:
 
 [source]
@@ -11,7 +13,7 @@ ${vault.key}
 ----
 where the `key` is the name of the secret recognized by the vault.
 
-To prevent secrets from leaking across realms, {project_name} combines the realm name with the `key` obtained from the vault expression. This method means that the `key` does not directly map to an entry in the vault but creates the final entry name according to the algorithm used to combine the `key` with the realm name.
+To prevent secrets from leaking across realms, {project_name} combines the realm name with the `key` obtained from the vault expression. This method means that the `key` does not directly map to an entry in the vault but creates the final entry name according to the algorithm used to combine the `key` with the realm name. In case of the file-based vault, such combination reflects to a specific filename, for the Java KeyStore-based vault it's a specific alias name.
 
 You can obtain the secret from the vault in the following fields:
 

docs/guides/server/vault.adoc

@@ -2,31 +2,41 @@
 <#import "/templates/kc.adoc" as kc>
 
 <@tmpl.guide
-title="Using Kubernetes secrets"
-summary="Learn how to use Kubernetes/OpenShift secrets in Keycloak"
+title="Using a vault"
+summary="Learn how to use and configure a vault in Keycloak"
 priority=30
 includedOptions="vault vault-*">
 
-Keycloak supports a file-based vault implementation for Kubernetes/OpenShift secrets. Mount Kubernetes secrets into the Keycloak Container, and the data fields will be available in the mounted folder with a flat-file structure.
+Keycloak provides two out-of-the-box implementations of the Vault SPI: a plain-text file-based vault and Java KeyStore-based vault.
+
+The file-based vault implementation is especially useful for Kubernetes/OpenShift secrets. You can mount Kubernetes secrets into the Keycloak Container, and the data fields will be available in the mounted folder with a flat-file structure.
+
+The Java KeyStore-based vault implementation is useful for storing secrets in bare metal installations. You can use the KeyStore vault, which is encrypted using a password.
 
 == Available integrations
-You can use Kubernetes/OpenShift secrets for the following purposes:
+Secrets stored in the vaults can be used at the following places of the Administration Console:
 
 * Obtain the SMTP Mail server Password
 * Obtain the LDAP Bind Credential when using LDAP-based User Federation
 * Obtain the OIDC identity providers Client Secret when integrating external identity providers
 
-== Enabling the vault
-Enable the file based vault by building Keycloak using the following build option:
+== Enabling a vault
+For enabling the file-based vault you need to build Keycloak first using the following build option:
 
 <@kc.build parameters="--vault=file"/>
 
-== Setting the base directory to lookup secrets
+Analogically, for the Java KeyStore-based you need to specify the following build option:
+
+<@kc.build parameters="--vault=keystore"/>
+
+== Configuring the file-based vault
+
+=== Setting the base directory to lookup secrets
 Kubernetes/OpenShift secrets are basically mounted files. To configure a directory where these files should be mounted, enter this command:
 
 <@kc.start parameters="--vault-dir=/my/path"/>
 
-== Realm-specific secret files
+=== Realm-specific secret files
 Kubernetes/OpenShift Secrets are used on a per-realm basis in Keycloak, which requires a naming convention for the file in place:
 [source, bash]
 ----
@@ -46,6 +56,25 @@ sso__realm_ldap__credential
 ----
 Note the doubled underscores between __sso__ and __realm__ and also between __ldap__ and __credential__.
 
+== Configuring the Java KeyStore-based vault
+
+In order to use the Java KeyStore-based vault, you need to create a KeyStore file first. You can use the following command for doing so:
+[source, bash]
+----
+keytool -importpass -alias <realm-name>_<alias> -keystore keystore.p12 -storepass keystorepassword
+----
+and then enter a value you want to store in the vault. Note that the format of the `-alias` parameter depends on the key resolver used. The default key resolver is `REALM_UNDERSCORE_KEY`.
+
+This by default results to storing the value in a form of generic PBEKey (password based encryption) within SecretKeyEntry.
+
+You can then start Keycloak using the following runtime options:
+
+<@kc.start parameters=" --vault-file=/path/to/keystore.p12 --vault-pass=<value> --vault-type=<value>"/>
+
+Note that the `--vault-type` parameter is optional and defaults to `PKCS12`.
+
+Secrets stored in the vault can then be accessed in a realm via the following placeholder (assuming using the `REALM_UNDERSCORE_KEY` key resolver): `${r"${vault.realm-name_alias}"}`.
+
 == Example: Use an LDAP bind credential secret in the Admin Console
 
 .Example setup

quarkus/config-api/src/main/java/org/keycloak/config/VaultOptions.java

@@ -1,22 +1,49 @@
 package org.keycloak.config;
 
-import java.io.File;
+import java.nio.file.Path;
 
 public class VaultOptions {
 
-    public enum Provider {
-        file;
+    public enum VaultType {
+
+        file("file"),
+        keystore("keystore");
+
+        private final String provider;
+
+        VaultType(String provider) {
+            this.provider = provider;
+        }
+
+        public String getProvider() {
+            return provider;
+        }
     }
 
-    public static final Option VAULT = new OptionBuilder<>("vault", Provider.class)
+    public static final Option<VaultOptions.VaultType> VAULT = new OptionBuilder<>("vault", VaultType.class)
             .category(OptionCategory.VAULT)
             .description("Enables a vault provider.")
             .buildTime(true)
             .build();
 
-    public static final Option VAULT_DIR = new OptionBuilder<>("vault-dir", File.class)
+    public static final Option<Path>  VAULT_DIR = new OptionBuilder<>("vault-dir", Path.class)
             .category(OptionCategory.VAULT)
             .description("If set, secrets can be obtained by reading the content of files within the given directory.")
             .build();
 
+    public static final Option<String>  VAULT_PASS = new OptionBuilder<>("vault-pass", String.class)
+            .category(OptionCategory.VAULT)
+            .description("Password for the vault keystore.")
+            .build();
+
+    public static final Option<Path>  VAULT_FILE = new OptionBuilder<>("vault-file", Path.class)
+            .category(OptionCategory.VAULT)
+            .description("Path to the keystore file.")
+            .build();
+
+    public static final Option<String>  VAULT_TYPE = new OptionBuilder<>("vault-type", String.class)
+            .category(OptionCategory.VAULT)
+            .description("Specifies the type of the keystore file.")
+            .defaultValue("PKCS12")
+            .build();
 }

quarkus/deployment/src/main/java/org/keycloak/quarkus/deployment/KeycloakProcessor.java

@@ -110,6 +110,7 @@ import org.keycloak.url.DefaultHostnameProviderFactory;
 import org.keycloak.url.FixedHostnameProviderFactory;
 import org.keycloak.url.RequestHostnameProviderFactory;
 import org.keycloak.util.JsonSerialization;
+import org.keycloak.vault.FilesKeystoreVaultProviderFactory;
 import org.keycloak.vault.FilesPlainTextVaultProviderFactory;
 
 import jakarta.persistence.Entity;
@@ -176,6 +177,7 @@ class KeycloakProcessor {
             DefaultHostnameProviderFactory.class,
             FixedHostnameProviderFactory.class,
             RequestHostnameProviderFactory.class,
+            FilesKeystoreVaultProviderFactory.class,
             FilesPlainTextVaultProviderFactory.class,
             BlacklistPasswordPolicyProviderFactory.class,
             ClasspathThemeResourceProviderFactory.class,

quarkus/runtime/src/main/java/org/keycloak/quarkus/runtime/configuration/mappers/VaultPropertyMappers.java

@@ -17,6 +17,18 @@ final class VaultPropertyMappers {
                 fromOption(VaultOptions.VAULT_DIR)
                         .to("kc.spi-vault-file-dir")
                         .paramLabel("dir")
+                        .build(),
+                fromOption(VaultOptions.VAULT_FILE)
+                        .to("kc.spi-vault-keystore-file")
+                        .paramLabel("file")
+                        .build(),
+                fromOption(VaultOptions.VAULT_PASS)
+                        .to("kc.spi-vault-keystore-pass")
+                        .paramLabel("pass")
+                        .build(),
+                fromOption(VaultOptions.VAULT_TYPE)
+                        .to("kc.spi-vault-keystore-type")
+                        .paramLabel("type")
                         .build()
         };
     }

quarkus/runtime/src/main/java/org/keycloak/quarkus/runtime/vault/FilesKeystoreVaultProviderFactory.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2021 Red Hat, Inc. and/or its affiliates
+ * and other contributors as indicated by the @author tags.
+ *
+ * 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.
+ */
+
+package org.keycloak.quarkus.runtime.vault;
+
+import org.keycloak.Config;
+import org.keycloak.provider.EnvironmentDependentProviderFactory;
+import org.keycloak.quarkus.runtime.configuration.Configuration;
+
+public class FilesKeystoreVaultProviderFactory extends org.keycloak.vault.FilesKeystoreVaultProviderFactory
+    implements EnvironmentDependentProviderFactory {
+
+    public static final String ID = "keystore";
+
+    @Override
+    public String getId() {
+        return ID;
+    }
+
+    @Override
+    public boolean isSupported() {
+        return false;
+    }
+
+    @Override
+    public boolean isSupported(Config.Scope config) {
+        return getId().equals(Configuration.getRawValue("kc.vault"));
+    }
+}

quarkus/runtime/src/main/resources/META-INF/services/org.keycloak.vault.VaultProviderFactory

@@ -1 +1,2 @@
 org.keycloak.quarkus.runtime.vault.FilesPlainTextVaultProviderFactory
+org.keycloak.quarkus.runtime.vault.FilesKeystoreVaultProviderFactory

quarkus/runtime/src/test/java/org/keycloak/quarkus/runtime/configuration/test/ConfigurationTest.java

@@ -28,10 +28,11 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Properties;
 
+import io.smallrye.config.SmallRyeConfig;
+import io.smallrye.config.SmallRyeConfigProviderResolver;
 import org.hibernate.dialect.H2Dialect;
 import org.hibernate.dialect.PostgreSQLDialect;
 import io.quarkus.runtime.LaunchMode;
-import io.smallrye.config.SmallRyeConfig;
 import org.eclipse.microprofile.config.ConfigProvider;
 import org.eclipse.microprofile.config.spi.ConfigProviderResolver;
 import org.hibernate.dialect.MariaDBDialect;
@@ -44,8 +45,8 @@ import org.keycloak.quarkus.runtime.configuration.KeycloakConfigSourceProvider;
 import org.keycloak.quarkus.runtime.configuration.MicroProfileConfigProvider;
 
 import io.quarkus.runtime.configuration.ConfigUtils;
-import io.smallrye.config.SmallRyeConfigProviderResolver;
 import org.keycloak.quarkus.runtime.Environment;
+import org.keycloak.quarkus.runtime.vault.FilesKeystoreVaultProviderFactory;
 import org.keycloak.quarkus.runtime.vault.FilesPlainTextVaultProviderFactory;
 import org.mariadb.jdbc.MariaDbDataSource;
 import org.postgresql.xa.PGXADataSource;
@@ -142,6 +143,12 @@ public class ConfigurationTest {
         assertEquals("/foo/bar", config.get("dir"));
         assertTrue(config.getPropertyNames()
                 .contains("kc.spi-vault-".concat(FilesPlainTextVaultProviderFactory.ID).concat("-dir")));
+
+        putEnvVar("KC_VAULT_TYPE", "JKS");
+        config = initConfig("vault", FilesKeystoreVaultProviderFactory.ID);
+        assertEquals("JKS", config.get("type"));
+        assertTrue(config.getPropertyNames()
+                .contains("kc.spi-vault-".concat(FilesKeystoreVaultProviderFactory.ID).concat("-type")));
     }
 
     @Test
@@ -215,6 +222,11 @@ public class ConfigurationTest {
         assertEquals(1, config.getPropertyNames().size());
         assertEquals("secrets", config.get("dir"));
 
+        System.setProperty(CLI_ARGS, "--vault-type=JKS");
+        config = initConfig("vault", FilesKeystoreVaultProviderFactory.ID);
+        assertEquals(1, config.getPropertyNames().size());
+        assertEquals("JKS", config.get("type"));
+
         System.getProperties().remove(CLI_ARGS);
         System.setProperty("kc.spi-client-registration-openid-connect-static-jwk-url", "http://c.jwk.url");
         config = initConfig("client-registration", "openid-connect");

quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/dist/approvals/cli/help/HelpCommandDistTest.testBuildHelp.unix.approved.txt

@@ -80,7 +80,7 @@ Metrics:
 
 Vault:
 
---vault <provider>   Enables a vault provider. Possible values are: file.
+--vault <provider>   Enables a vault provider. Possible values are: file, keystore.
 
 Security:
 

quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/dist/approvals/cli/help/HelpCommandDistTest.testStartDevHelp.unix.approved.txt

@@ -173,9 +173,12 @@ Proxy:
 
 Vault:
 
---vault <provider>   Enables a vault provider. Possible values are: file.
+--vault <provider>   Enables a vault provider. Possible values are: file, keystore.
 --vault-dir <dir>    If set, secrets can be obtained by reading the content of files within the
                        given directory.
+--vault-file <file>  Path to the keystore file.
+--vault-pass <pass>  Password for the vault keystore.
+--vault-type <type>  Specifies the type of the keystore file. Default: PKCS12.
 
 Logging:
 

quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/dist/approvals/cli/help/HelpCommandDistTest.testStartDevHelpAll.unix.approved.txt

@@ -236,9 +236,12 @@ Proxy:
 
 Vault:
 
---vault <provider>   Enables a vault provider. Possible values are: file.
+--vault <provider>   Enables a vault provider. Possible values are: file, keystore.
 --vault-dir <dir>    If set, secrets can be obtained by reading the content of files within the
                        given directory.
+--vault-file <file>  Path to the keystore file.
+--vault-pass <pass>  Password for the vault keystore.
+--vault-type <type>  Specifies the type of the keystore file. Default: PKCS12.
 
 Logging:
 

quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/dist/approvals/cli/help/HelpCommandDistTest.testStartHelp.unix.approved.txt

@@ -179,9 +179,12 @@ Proxy:
 
 Vault:
 
---vault <provider>   Enables a vault provider. Possible values are: file.
+--vault <provider>   Enables a vault provider. Possible values are: file, keystore.
 --vault-dir <dir>    If set, secrets can be obtained by reading the content of files within the
                        given directory.
+--vault-file <file>  Path to the keystore file.
+--vault-pass <pass>  Password for the vault keystore.
+--vault-type <type>  Specifies the type of the keystore file. Default: PKCS12.
 
 Logging:
 

quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/dist/approvals/cli/help/HelpCommandDistTest.testStartHelpAll.unix.approved.txt

@@ -242,9 +242,12 @@ Proxy:
 
 Vault:
 
---vault <provider>   Enables a vault provider. Possible values are: file.
+--vault <provider>   Enables a vault provider. Possible values are: file, keystore.
 --vault-dir <dir>    If set, secrets can be obtained by reading the content of files within the
                        given directory.
+--vault-file <file>  Path to the keystore file.
+--vault-pass <pass>  Password for the vault keystore.
+--vault-type <type>  Specifies the type of the keystore file. Default: PKCS12.
 
 Logging:
 

quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/dist/approvals/cli/help/HelpCommandDistTest.testStartOptimizedHelp.unix.approved.txt

@@ -125,6 +125,9 @@ Vault:
 
 --vault-dir <dir>    If set, secrets can be obtained by reading the content of files within the
                        given directory.
+--vault-file <file>  Path to the keystore file.
+--vault-pass <pass>  Password for the vault keystore.
+--vault-type <type>  Specifies the type of the keystore file. Default: PKCS12.
 
 Logging:
 

quarkus/tests/integration/src/test/resources/org/keycloak/it/cli/dist/approvals/cli/help/HelpCommandDistTest.testStartOptimizedHelpAll.unix.approved.txt

@@ -144,6 +144,9 @@ Vault:
 
 --vault-dir <dir>    If set, secrets can be obtained by reading the content of files within the
                        given directory.
+--vault-file <file>  Path to the keystore file.
+--vault-pass <pass>  Password for the vault keystore.
+--vault-type <type>  Specifies the type of the keystore file. Default: PKCS12.
 
 Logging:
 

services/src/main/java/org/keycloak/vault/FilesKeystoreVaultProvider.java

@@ -0,0 +1,71 @@
+package org.keycloak.vault;
+
+import java.nio.ByteBuffer;
+
+import org.jboss.logging.Logger;
+
+import javax.annotation.Nonnull;
+import java.io.IOException;
+import java.lang.invoke.MethodHandles;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.security.Key;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.UnrecoverableEntryException;
+import java.security.cert.CertificateException;
+import java.util.List;
+import java.util.Optional;
+
+public class FilesKeystoreVaultProvider extends AbstractVaultProvider {
+
+    private static final Logger logger = Logger.getLogger(MethodHandles.lookup().lookupClass());
+
+    private final Path keystorePath;
+    private final String keystorePass;
+    private final String keystoreType;
+
+    /**
+     * Creates a new {@link FilesKeystoreVaultProvider}.
+     *
+     * @param keystorePath A path to a vault. Can not be null.
+     * @param keystorePass A password to a vault. Can not be null.
+     * @param keystoreType Specifies a type of keystore. Can not be null. Default value is PKCS12.
+     * @param realmName    A realm name. Can not be null.
+     */
+    public FilesKeystoreVaultProvider(@Nonnull Path keystorePath, @Nonnull String keystorePass, @Nonnull String keystoreType,
+                                      @Nonnull String realmName, @Nonnull List<VaultKeyResolver> resolvers) {
+        super(realmName, resolvers);
+        this.keystorePath = keystorePath;
+        this.keystorePass = keystorePass;
+        this.keystoreType = keystoreType;
+        logger.debugf("KeystoreVaultProvider will operate in %s directory", keystorePath.toAbsolutePath());
+    }
+
+    @Override
+    protected VaultRawSecret obtainSecretInternal(String alias) {
+        KeyStore ks;
+        Key key;
+        try {
+            if (!Files.exists(keystorePath.toRealPath())) {
+                throw new VaultNotFoundException("The keystore file for Keycloak Vault was not found");
+            }
+            ks = KeyStore.getInstance(keystoreType);
+            ks.load(Files.newInputStream(keystorePath.toRealPath()), keystorePass.toCharArray());
+            key = ks.getKey(alias, keystorePass.toCharArray());
+            if (key == null) {
+                logger.warnf("Cannot find secret %s in %s", alias, keystorePath);
+                return DefaultVaultRawSecret.forBuffer(Optional.empty());
+            }
+        } catch (KeyStoreException | IOException | CertificateException | NoSuchAlgorithmException | UnrecoverableEntryException e) {
+            throw new RuntimeException(e);
+        }
+        return DefaultVaultRawSecret.forBuffer(Optional.of(ByteBuffer.wrap(new String(key.getEncoded()).getBytes())));
+    }
+
+    @Override
+    public void close() {
+
+    }
+}

services/src/main/java/org/keycloak/vault/FilesKeystoreVaultProviderFactory.java

@@ -0,0 +1,70 @@
+package org.keycloak.vault;
+
+import org.jboss.logging.Logger;
+import org.keycloak.Config;
+import org.keycloak.models.KeycloakSession;
+import org.keycloak.models.KeycloakSessionFactory;
+
+import java.lang.invoke.MethodHandles;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+public class FilesKeystoreVaultProviderFactory extends AbstractVaultProviderFactory {
+
+    private static final Logger logger = Logger.getLogger(MethodHandles.lookup().lookupClass());
+
+    public static final String PROVIDER_ID = "files-keystore";
+
+    private Path keystoreFile;
+    private String keystorePass;
+    private String keystoreType;
+
+    @Override
+    public VaultProvider create(KeycloakSession session) {
+        if (keystoreFile == null) {
+            logger.debug("Can not create a vault since it's not initialized correctly");
+            return null;
+        }
+        return new FilesKeystoreVaultProvider(keystoreFile, keystorePass, keystoreType, getRealmName(session), super.keyResolvers);
+    }
+
+    @Override
+    public void init(Config.Scope config) {
+        super.init(config);
+
+        String pathConfigProperty = config.get("file");
+        if (pathConfigProperty == null) {
+            logger.debug("Path to the vault keystore is not configured");
+            return;
+        }
+        keystoreFile = Paths.get(pathConfigProperty);
+        if (!Files.exists(keystoreFile)) {
+            throw new VaultNotFoundException("The vault does not exist on the path " + keystoreFile.toAbsolutePath());
+        }
+
+        keystorePass = config.get("pass");
+        if (keystorePass == null) {
+            logger.debug("Password for the vault keystore is not configured");
+            return;
+        }
+
+        keystoreType = config.get("type", "PKCS12");
+        logger.debugf("A type of the provided keystore is %s", keystoreType);
+
+        logger.debugf("Configured KeystoreVaultProviderFactory with the keystore file located in %s", keystoreFile.toString());
+    }
+
+    @Override
+    public void postInit(KeycloakSessionFactory factory) {
+    }
+
+    @Override
+    public void close() {
+    }
+
+    @Override
+    public String getId() {
+        return PROVIDER_ID;
+    }
+}

services/src/main/resources/META-INF/services/org.keycloak.vault.VaultProviderFactory

@@ -1 +1,2 @@
-org.keycloak.vault.FilesPlainTextVaultProviderFactory
+org.keycloak.vault.FilesPlainTextVaultProviderFactory
+org.keycloak.vault.FilesKeystoreVaultProviderFactory

services/src/test/java/org/keycloak/vault/KeystoreVaultProviderTest.java

@@ -0,0 +1,69 @@
+package org.keycloak.vault;
+
+import org.junit.Assume;
+import org.junit.Before;
+import org.junit.Test;
+import org.keycloak.common.util.Environment;
+
+import java.nio.file.Paths;
+import java.util.Arrays;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.assertThrows;
+import static org.keycloak.vault.SecretContains.secretContains;
+
+/**
+ * Tests for {@link FilesKeystoreVaultProvider}.
+ *
+ * @author Peter Zaoral
+ */
+public class KeystoreVaultProviderTest {
+
+    @Before
+    public void before() {
+        // TODO: improve when the supported keystore types for FIPS will be unified across the codebase
+        Assume.assumeFalse("Java is in FIPS mode. Skipping the test.", Environment.isJavaInFipsMode());
+    }
+
+    @Test
+    public void shouldObtainSecret() {
+        //given
+        // keytool -importpass -storetype pkcs12 -alias test_alias -keystore myks -storepass keystorepassword
+        VaultProvider provider = new FilesKeystoreVaultProvider(Paths.get(Scenario.EXISTING.getAbsolutePathAsString() + "/myks"), "keystorepassword", "PKCS12","test",
+                Arrays.asList(AbstractVaultProviderFactory.AvailableResolvers.REALM_UNDERSCORE_KEY.getVaultKeyResolver()));
+
+        //when
+        VaultRawSecret secret1 = provider.obtainSecret("alias");
+
+        //then
+        assertNotNull(secret1);
+        assertNotNull(secret1.get().get());
+        assertThat(secret1, secretContains("topsecret"));
+    }
+
+    @Test
+    public void shouldObtainSecretFromDifferentKeystoreType() {
+        //given
+        VaultProvider provider = new FilesKeystoreVaultProvider(Paths.get(Scenario.EXISTING.getAbsolutePathAsString() + "/myks.jceks"), "keystorepassword", "JCEKS", "test",
+                Arrays.asList(AbstractVaultProviderFactory.AvailableResolvers.REALM_UNDERSCORE_KEY.getVaultKeyResolver()));
+
+        //when
+        VaultRawSecret secret1 = provider.obtainSecret("alias");
+
+        //then
+        assertNotNull(secret1);
+        assertNotNull(secret1.get().get());
+        assertThat(secret1, secretContains("topsecret"));
+    }
+
+    @Test
+    public void shouldFailBecauseOfTypeMismatch() {
+        //given
+        VaultProvider provider = new FilesKeystoreVaultProvider(Paths.get(Scenario.EXISTING.getAbsolutePathAsString() + "/myks"), "keystorepassword", "JCEKS", "test",
+                Arrays.asList(AbstractVaultProviderFactory.AvailableResolvers.REALM_UNDERSCORE_KEY.getVaultKeyResolver()));
+
+        //when
+        assertThrows("java.io.IOException: Invalid keystore format", RuntimeException.class, () -> provider.obtainSecret("alias"));
+    }
+}

testsuite/integration-arquillian/servers/auth-server/quarkus/src/main/content/conf/keycloak.conf

@@ -44,7 +44,3 @@ spi-events-store-jpa-max-detail-length=2000
 
 # set known protocol ports for basicsamltest
 spi-login-protocol-saml-known-protocols=http=8180,https=8543
-
-# File-Based Vault
-vault=file
-vault-dir=${kc.home.dir}/secrets

testsuite/integration-arquillian/tests/base/src/main/java/org/keycloak/testsuite/arquillian/VaultTestExecutionDecider.java

@@ -42,16 +42,6 @@ public class VaultTestExecutionDecider implements TestExecutionDecider {
         // if test was annotated with EnableVault, check if it has selected the elytron credential store provider.
         if (testContext.getTestClass().isAnnotationPresent(EnableVault.class)) {
             EnableVault.PROVIDER_ID providerId = testContext.getTestClass().getAnnotation(EnableVault.class).providerId();
-            if (providerId == EnableVault.PROVIDER_ID.ELYTRON_CS_KEYSTORE) {
-                // if the auth server is undertow, skip the test.
-                SuiteContext suiteContext = testContext.getSuiteContext();
-                if (suiteContext != null && suiteContext.getAuthServerInfo() != null && suiteContext.getAuthServerInfo().isUndertow()) {
-                    return ExecutionDecision.dontExecute("@EnableVault with Elytron credential store provider not supported on Undertow, skipping");
-                }
-                if (suiteContext != null && suiteContext.getAuthServerInfo() != null && suiteContext.getAuthServerInfo().isQuarkus()) {
-                    return ExecutionDecision.dontExecute("@EnableVault with Elytron credential store provider not supported on Quarkus, skipping");
-                }
-            }
         }
         return ExecutionDecision.execute();
     }

testsuite/integration-arquillian/tests/base/src/main/java/org/keycloak/testsuite/arquillian/annotation/EnableVault.java

@@ -33,53 +33,18 @@ public @interface EnableVault {
 
     enum PROVIDER_ID {
 
-        PLAINTEXT("files-plaintext",
-                new String[] {
-                    "/subsystem=keycloak-server/spi=vault/provider=files-plaintext/:add(enabled=true, " +
-                        "properties={dir => \"${jboss.home.dir}/standalone/configuration/vault\"})"},
-                new String[] {}),
-
-        ELYTRON_CS_KEYSTORE("elytron-cs-keystore",
-                new String[] {
-                    // create and populate an elytron credential store on the fly.
-                    "/subsystem=elytron/credential-store=test-cred-store:add(location=standalone/configuration/vault/cred-store.jceks, create=true," +
-                            "relative-to=jboss.home.dir, credential-reference={clear-text => \"secretpwd1!\"})",
-                    "/subsystem=elytron/credential-store=test-cred-store:add-alias(alias=master_smtp__key, secret-value=secure_master_smtp_secret)",
-                    "/subsystem=elytron/credential-store=test-cred-store:add-alias(alias=test_smtp__key, secret-value=secure_test_smtp_secret)",
-                    // create the elytron-cs-keystore provider (using the masked form of the credential store password.
-                    "/subsystem=keycloak-server/spi=vault/provider=elytron-cs-keystore/:add(enabled=true, " +
-                            "properties={location => \"${jboss.home.dir}/standalone/configuration/vault/cred-store.jceks\", " +
-                            "secret => \"MASK-2RukbhkyMOXq1WzXkcUcuK;abcd9876;321\", keyStoreType => \"JCEKS\"})"},
-                new String[] {
-                    // remove the aliases from the credential store.
-                    "/subsystem=elytron/credential-store=test-cred-store:remove-alias(alias=test_smtp__key)",
-                    "/subsystem=elytron/credential-store=test-cred-store:remove-alias(alias=master_smtp__key)",
-                    // remove the elytron credential store.
-                    "/subsystem=elytron/credential-store=test-cred-store:remove"
-                });
-
+        PLAINTEXT("files-plaintext"),
+        KEYSTORE("files-keystore");
 
         final String name;
-        final String[] cliInstallationCommands;
-        final String[] cliRemovalCommands;
 
-        PROVIDER_ID(final String name, final String[] cliInstallationCommands, final String[] cliRemovalCommands) {
+        PROVIDER_ID(final String name) {
             this.name = name;
-            this.cliInstallationCommands = cliInstallationCommands;
-            this.cliRemovalCommands = cliRemovalCommands;
         }
 
         public String getName() {
             return this.name;
         }
-
-        public String[] getCliInstallationCommands() {
-            return this.cliInstallationCommands;
-        }
-
-        public String[] getCliRemovalCommands() {
-            return this.cliRemovalCommands;
-        }
     };
 
     PROVIDER_ID providerId() default PROVIDER_ID.PLAINTEXT;

testsuite/integration-arquillian/tests/base/src/main/java/org/keycloak/testsuite/util/VaultUtils.java

@@ -20,6 +20,10 @@ package org.keycloak.testsuite.util;
 import org.keycloak.testsuite.arquillian.ContainerInfo;
 import org.keycloak.testsuite.arquillian.SuiteContext;
 import org.keycloak.testsuite.arquillian.annotation.EnableVault;
+import org.keycloak.testsuite.arquillian.containers.AbstractQuarkusDeployableContainer;
+
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * @author mhajas
@@ -32,6 +36,20 @@ public class VaultUtils {
         if (serverInfo.isUndertow()) {
             System.setProperty("keycloak.vault." + provider.getName() + ".provider.enabled", "true");
         }
+        else if (serverInfo.isQuarkus()) {
+            AbstractQuarkusDeployableContainer container = (AbstractQuarkusDeployableContainer)suiteContext.getAuthServerInfo().getArquillianContainer().getDeployableContainer();
+            List<String> additionalArgs = new ArrayList<>();
+
+            if (provider == EnableVault.PROVIDER_ID.KEYSTORE) {
+                additionalArgs.add("--vault=keystore");
+                additionalArgs.add("--vault-file=../secrets/myks");
+                additionalArgs.add("--vault-pass=keystorepassword");
+            } else if (provider == EnableVault.PROVIDER_ID.PLAINTEXT) {
+                additionalArgs.add("--vault=file");
+                additionalArgs.add("--vault-dir=../secrets");
+            }
+            container.setAdditionalBuildArgs(additionalArgs);
+        }
     }
 
     public static void disableVault(SuiteContext suiteContext, EnableVault.PROVIDER_ID provider) {

testsuite/integration-arquillian/tests/base/src/test/java/org/keycloak/testsuite/vault/AbstractKeycloakVaultTest.java

@@ -17,12 +17,11 @@
 
 package org.keycloak.testsuite.vault;
 
+import org.jetbrains.annotations.NotNull;
 import org.junit.Assert;
-import org.junit.Test;
 import org.keycloak.models.KeycloakSession;
 import org.keycloak.representations.idm.RealmRepresentation;
 import org.keycloak.testsuite.AbstractKeycloakTest;
-import org.keycloak.testsuite.arquillian.annotation.EnableVault;
 import org.keycloak.testsuite.runonserver.RunOnServer;
 import org.keycloak.testsuite.utils.io.IOUtil;
 import org.keycloak.vault.VaultStringSecret;
@@ -37,22 +36,14 @@ import java.util.Optional;
  *
  * @author <a href="mailto:sguilhen@redhat.com">Stefan Guilhen</a>
  */
-@EnableVault
-public class KeycloakVaultTest extends AbstractKeycloakTest {
+
+public abstract class AbstractKeycloakVaultTest extends AbstractKeycloakTest {
 
     @Override
     public void addTestRealms(List<RealmRepresentation> testRealms) {
         testRealms.add(IOUtil.loadRealm("/testrealm.json"));
     }
 
-
-    @Test
-    public void testKeycloakVault() throws Exception {
-        // run the test in two different realms to test the provider's ability to retrieve secrets with the same key in different realms.
-        testingClient.server().run(new KeycloakVaultServerTest("${vault.smtp_key}", "secure_master_smtp_secret"));
-        testingClient.server("test").run(new KeycloakVaultServerTest("${vault.smtp_key}", "secure_test_smtp_secret"));
-    }
-
     static class KeycloakVaultServerTest implements RunOnServer {
 
         private String testKey;
@@ -65,31 +56,30 @@ public class KeycloakVaultTest extends AbstractKeycloakTest {
 
         @Override
         public void run(KeycloakSession session) {
-            VaultTranscriber transcriber = session.vault();
-            Assert.assertNotNull(transcriber);
-
-            // use the transcriber to obtain a secret from the vault.
-            try (VaultStringSecret secret = transcriber.getStringSecret(testKey)){
-                Optional<String> optional = secret.get();
-                Assert.assertTrue(optional.isPresent());
-                String secretString = optional.get();
-                Assert.assertEquals(expectedSecret, secretString);
-            }
+            VaultTranscriber transcriber = getVaultTranscriber(session);
+            // obtain an existing secret from the vault.
+            Optional<String> optional = getSecret(transcriber, testKey);
+            Assert.assertTrue(optional.isPresent());
+            Assert.assertEquals(expectedSecret, optional.get());
 
             // try obtaining a secret using a key that does not exist in the vault.
-            String invalidEntry = "${vault.invalid_entry}";
-            try (VaultStringSecret secret = transcriber.getStringSecret(invalidEntry)) {
-                Optional<String> optional = secret.get();
-                Assert.assertFalse(optional.isPresent());
-            }
+            optional = getSecret(transcriber, "${vault.invalid_entry}");
+            Assert.assertFalse(optional.isPresent());
 
             // invoke the transcriber using a string that is not a vault expression.
-            try (VaultStringSecret secret = transcriber.getStringSecret("mysecret")) {
-                Optional<String> optional = secret.get();
-                Assert.assertTrue(optional.isPresent());
-                String secretString = optional.get();
-                Assert.assertEquals("mysecret", secretString);
-            }
+            optional = getSecret(transcriber, "mysecret");
+            Assert.assertTrue(optional.isPresent());
+            Assert.assertEquals("mysecret", optional.get());
+        }
+
+        private Optional<String> getSecret(VaultTranscriber transcriber, String testKey) {
+            VaultStringSecret secret = transcriber.getStringSecret(testKey);
+            return secret.get();
         }
     }
+
+    @NotNull
+    private static VaultTranscriber getVaultTranscriber(KeycloakSession session) throws RuntimeException {
+        return session.vault();
+    }
 }

testsuite/integration-arquillian/tests/base/src/test/java/org/keycloak/testsuite/vault/KeycloakKeystoreVaultTest.java

@@ -17,6 +17,7 @@
 
 package org.keycloak.testsuite.vault;
 
+import org.junit.Test;
 import org.keycloak.testsuite.arquillian.annotation.EnableVault;
 import org.keycloak.vault.VaultTranscriber;
 
@@ -24,11 +25,17 @@ import org.keycloak.vault.VaultTranscriber;
  * Tests the usage of the {@link VaultTranscriber} on the server side. The tests attempt to obtain the transcriber from
  * the session and then use it to obtain secrets from the configured provider.
  * <p/>
- * This test differs from the superclass in that it uses the {@code elytron-cs-keystore} provider to obtain secrets.
+ * This test differs from the abstract class in that it uses the {@code files-keystore} provider to obtain secrets.
  *
- * @author <a href="mailto:sguilhen@redhat.com">Stefan Guilhen</a>
+ * @author <a href="mailto:pzaoral@redhat.com">Peter Zaoral</a>
  */
-@EnableVault(providerId = EnableVault.PROVIDER_ID.ELYTRON_CS_KEYSTORE)
-public class KeycloakElytronCSVaultTest extends KeycloakVaultTest {
-    // run the same tests of the superclass using the elytron credential store provider.
+@EnableVault(providerId = EnableVault.PROVIDER_ID.KEYSTORE)
+public class KeycloakKeystoreVaultTest extends AbstractKeycloakVaultTest {
+
+    @Test
+    public void testKeycloakKeystoreVault() {
+        // run the test in two different realms to test the provider's ability to retrieve secrets with the same key in different realms.
+        testingClient.server().run(new KeycloakVaultServerTest("${vault.smtp_key}", "secure_master_smtp_secret"));
+        testingClient.server("test").run(new KeycloakVaultServerTest("${vault.smtp_key}", "secure_test_smtp_secret"));
+    }
 }

testsuite/integration-arquillian/tests/base/src/test/java/org/keycloak/testsuite/vault/KeycloakPlaintextVaultTest.java

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2019 Red Hat, Inc. and/or its affiliates
+ * and other contributors as indicated by the @author tags.
+ *
+ * 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.
+ */
+
+package org.keycloak.testsuite.vault;
+
+import org.junit.Test;
+import org.keycloak.testsuite.arquillian.annotation.EnableVault;
+import org.keycloak.vault.VaultTranscriber;
+
+/**
+ * Tests the usage of the {@link VaultTranscriber} on the server side. The tests attempt to obtain the transcriber from
+ * the session and then use it to obtain secrets from the configured provider.
+ * <p/>
+ * This test differs from the abstract class in that it uses the {@code files-plaintext} provider to obtain secrets.
+ *
+ * @author <a href="mailto:pzaoral@redhat.com">Peter Zaoral</a>
+ */
+@EnableVault(providerId = EnableVault.PROVIDER_ID.PLAINTEXT)
+public class KeycloakPlaintextVaultTest extends AbstractKeycloakVaultTest {
+
+    @Test
+    public void testKeycloakPlaintextVault() {
+        // run the test in two different realms to test the provider's ability to retrieve secrets with the same key in different realms.
+        testingClient.server().run(new KeycloakVaultServerTest("${vault.smtp_key}", "secure_master_smtp_secret"));
+        testingClient.server("test").run(new KeycloakVaultServerTest("${vault.smtp_key}", "secure_test_smtp_secret"));
+    }
+
+}

testsuite/integration-arquillian/tests/base/src/test/resources/META-INF/keycloak-server.json

@@ -368,6 +368,12 @@
         "files-plaintext": {
             "dir": "target/dependency/vault",
             "enabled": "${keycloak.vault.files-plaintext.provider.enabled:false}"
+        },
+        "files-keystore": {
+            "file": "target/dependency/vault/myks",
+            "pass": "keystorepassword",
+            "type": "PKCS12",
+            "enabled": "${keycloak.vault.files-keystore.provider.enabled:false}"
         }
     },