将 Keycloak 用于 Wildfly 应用程序 - 身份验证错误

Question

I'm writing a plugin for Keycloak which basically a Wildfly application itself. When I try to deploy the application to running Keycloak, I'm getting the following error:

[ERROR]    JBOSS-LOCAL-USER: javax.security.sasl.SaslException: ELY05128: Failed to read challenge file [Caused by java.io.FileNotFoundException: /opt/jboss/keycloak/standalone/tmp/auth/local6441877703083959873.challenge (No such file or directory)]
[ERROR]    DIGEST-MD5: javax.security.sasl.SaslException: DIGEST-MD5: Server rejected authentication

I tried to add new user with roles but didn't work. Can someone explain me why this is happening and how to fix it?

Thank you,

UPDATE: Here is some part of my massive standalone.xml

 <management>
        <security-realms>
            <security-realm name="ManagementRealm">
                <authentication>
                    <local default-user="$local" skip-group-loading="true"/>
                    <properties path="mgmt-users.properties" relative-to="jboss.server.config.dir"/>
                </authentication>
                <authorization map-groups-to-roles="false">
                    <properties path="mgmt-groups.properties" relative-to="jboss.server.config.dir"/>
                </authorization>
            </security-realm>
            <security-realm name="ApplicationRealm">
                <server-identities>
                    <ssl>
                        <keystore path="application.keystore" relative-to="jboss.server.config.dir" keystore-password="password" alias="server" key-password="password" generate-self-signed-certificate-host="localhost"/>
                    </ssl>
                </server-identities>
                <authentication>
                    <local default-user="$local" allowed-users="*" skip-group-loading="true"/>
                    <properties path="application-users.properties" relative-to="jboss.server.config.dir"/>
                </authentication>
                <authorization>
                    <properties path="application-roles.properties" relative-to="jboss.server.config.dir"/>
                </authorization>
            </security-realm>
        </security-realms>
        <audit-log>
            <formatters>
                <json-formatter name="json-formatter"/>
            </formatters>
            <handlers>
                <file-handler name="file" formatter="json-formatter" path="audit-log.log" relative-to="jboss.server.data.dir"/>
            </handlers>
            <logger log-boot="true" log-read-only="false" enabled="false">
                <handlers>
                    <handler name="file"/>
                </handlers>
            </logger>
        </audit-log>
        <management-interfaces>
            <http-interface security-realm="ManagementRealm">
                <http-upgrade enabled="true"/>
                <socket-binding http="management-http"/>
            </http-interface>
        </management-interfaces>
        <access-control provider="simple">
            <role-mapping>
                <role name="SuperUser">
                    <include>
                        <user name="$local"/>
                    </include>
                </role>
            </role-mapping>
        </access-control>
    </management>
    <profile>
        <subsystem xmlns="urn:jboss:domain:keycloak-server:1.1">
            <web-context>auth</web-context>
            <providers>
                <provider>
                    module:car.hey.keycloak.actuator
                </provider>
                <provider>
                    module:car.hey.keycloak.insideman
                </provider>
                <provider>
                    classpath:${jboss.home.dir}/providers/
                </provider>
            </providers>
            <master-realm-name>master</master-realm-name>
            <scheduled-task-interval>900</scheduled-task-interval>
            <theme>
                <staticMaxAge>2592000</staticMaxAge>
                <cacheThemes>true</cacheThemes>
                <cacheTemplates>true</cacheTemplates>
                <dir>${jboss.home.dir}/themes</dir>
            </theme>
            <spi name="eventsStore">
                <provider name="jpa" enabled="true">
                    <properties>
                        <property name="exclude-events" value="[&quot;REFRESH_TOKEN&quot;]"/>
                    </properties>
                </provider>
            </spi>
            <spi name="userCache">
                <provider name="default" enabled="true"/>
            </spi>
            <spi name="userSessionPersister">
                <default-provider>jpa</default-provider>
            </spi>
            <spi name="timer">
                <default-provider>basic</default-provider>
            </spi>
            <spi name="connectionsHttpClient">
                <provider name="default" enabled="true"/>
            </spi>
            <spi name="connectionsJpa">
                <provider name="default" enabled="true">
                    <properties>
                        <property name="dataSource" value="java:jboss/datasources/KeycloakDS"/>
                        <property name="initializeEmpty" value="true"/>
                        <property name="migrationStrategy" value="update"/>
                        <property name="migrationExport" value="${jboss.home.dir}/keycloak-database-update.sql"/>
                    </properties>
                </provider>
            </spi>
            <spi name="realmCache">
                <provider name="default" enabled="true"/>
            </spi>
            <spi name="connectionsInfinispan">
                <default-provider>default</default-provider>
                <provider name="default" enabled="true">
                    <properties>
                        <property name="cacheContainer" value="java:jboss/infinispan/container/keycloak"/>
                    </properties>
                </provider>
            </spi>
            <spi name="jta-lookup">
                <default-provider>${keycloak.jta.lookup.provider:jboss}</default-provider>
                <provider name="jboss" enabled="true"/>
            </spi>
            <spi name="publicKeyStorage">
                <provider name="infinispan" enabled="true">
                    <properties>
                        <property name="minTimeBetweenRequests" value="10"/>
                    </properties>
                </provider>
            </spi>
            <spi name="x509cert-lookup">
                <default-provider>${keycloak.x509cert.lookup.provider:default}</default-provider>
                <provider name="default" enabled="true"/>
            </spi>
            <spi name="hostname">
                <default-provider>request</default-provider>
                <provider name="fixed" enabled="true">
                    <properties>
                        <property name="hostname" value="localhost"/>
                        <property name="httpPort" value="-1"/>
                        <property name="httpsPort" value="-1"/>
                    </properties>
                </provider>
            </spi>
        </subsystem>
        <subsystem xmlns="urn:jboss:domain:bean-validation:1.0"/>
        <subsystem xmlns="urn:jboss:domain:core-management:1.0"/>
        <subsystem xmlns="urn:jboss:domain:datasources:5.0">
            <datasources>
                <datasource jndi-name="java:jboss/datasources/ExampleDS" pool-name="ExampleDS" enabled="true" use-java-context="true" statistics-enabled="${wildfly.datasources.statistics-enabled:${wildfly.statistics-enabled:false}}">
                    <connection-url>jdbc:h2:mem:test;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE</connection-url>
                    <driver>h2</driver>
                    <security>
                        <user-name>sa</user-name>
                        <password>sa</password>
                    </security>
                </datasource>
                <datasource jndi-name="java:jboss/datasources/KeycloakDS" pool-name="KeycloakDS" enabled="true" use-java-context="true" statistics-enabled="${wildfly.datasources.statistics-enabled:${wildfly.statistics-enabled:false}}">
                    <connection-url>jdbc:h2:${jboss.server.data.dir}/keycloak;AUTO_SERVER=TRUE</connection-url>
                    <driver>h2</driver>
                    <security>
                        <user-name>sa</user-name>
                        <password>sa</password>
                    </security>
                </datasource>
                <drivers>
                    <driver name="h2" module="com.h2database.h2">
                        <xa-datasource-class>org.h2.jdbcx.JdbcDataSource</xa-datasource-class>
                    </driver>
                </drivers>
            </datasources>
        </subsystem>
        <subsystem xmlns="urn:jboss:domain:deployment-scanner:2.0">
            <deployment-scanner path="deployments" relative-to="jboss.server.base.dir" scan-interval="5000" runtime-failure-causes-rollback="${jboss.deployment.scanner.rollback.on.failure:false}"/>
        </subsystem>
        <subsystem xmlns="urn:jboss:domain:remoting:4.0">
            <http-connector name="http-remoting-connector" connector-ref="default" security-realm="ApplicationRealm"/>
        </subsystem>
<subsystem xmlns="urn:wildfly:microprofile-config-smallrye:1.0"/>
        <subsystem xmlns="urn:wildfly:microprofile-health-smallrye:1.0" security-enabled="false"/>
        <subsystem xmlns="urn:wildfly:microprofile-metrics-smallrye:2.0" security-enabled="false" exposed-subsystems="*" prefix="${wildfly.metrics.prefix:wildfly}"/>
 <subsystem xmlns="urn:jboss:domain:security-manager:1.0">
            <deployment-permissions>
                <maximum-set>
                    <permission class="java.security.AllPermission"/>
                </maximum-set>
            </deployment-permissions>
        </subsystem>

Answer 1

I suspect your problem may be due to using EJB and trying to make a remote call in your application. When you use remote EJBs, they will be connected by the remote connector defined in your xml:

<subsystem xmlns = "urn: jboss: domain: remoting: 4.0">
<http-connector name = "http-remoting-connector" connector-ref = "default" security-realm = "ApplicationRealm" />
</subsystem>

In this case, verify the configuration of your ejb client. You should have a file named jboss-ejb-client.properties (It should be located in the src/main/resources folder). Take in account to disable some configurations:

• SASL_POLICY_NOPLAINTEXT
• SASL_POLICY_NOANONYMOUS

Jboss-ejb-client.properties example:

endpoint.name = client-endpoint
remote.connectionprovider.create.options.org.xnio.Options.SSL_ENABLED = false
remote.connections = default
remote.connection.default.host = 127.0.0.1
remote.connection.default.port = 8080
remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOPLAINTEXT = false
remote.connection.default.connect.options.org.xnio.Options.SASL_POLICY_NOANONYMOUS = false
remote.connection.default.username = username
remote.connection.default.password = password

Replace in the above example the connection host, port and the user credentials.

In this example, the connection is not encrypted but it can have SSL enabled too.

Take into account that if the connection requires authentication, you need to add a user to your WildFly via the add-user.sh (or add-user.bat) script.

You can also try to replace your ejb remote access with a local one (@Local instead of @Remote).

I hope this helps, otherwise try to share a sample reproducer (eg github) and I will try to help you.