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Posted to issues@karaf.apache.org by "Gerald Kallas (Jira)" <ji...@apache.org> on 2020/06/29 07:14:00 UTC
[jira] [Created] (KARAF-6772) Removing JAASLoginService entry in
jetty.xml causes an error (workaround for camel-servlet basic auth) in
Karaf 4.2.9
Gerald Kallas created KARAF-6772:
------------------------------------
Summary: Removing JAASLoginService entry in jetty.xml causes an error (workaround for camel-servlet basic auth) in Karaf 4.2.9
Key: KARAF-6772
URL: https://issues.apache.org/jira/browse/KARAF-6772
Project: Karaf
Issue Type: Bug
Components: karaf
Affects Versions: 4.2.9
Reporter: Gerald Kallas
I've following route (hello1.xml)
{code:java}
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.osgi.org/xmlns/blueprint/v1.0.0
https://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd">
<reference id="httpService" interface="org.osgi.service.http.HttpService" />
<bean id="camelServlet" class="org.apache.camel.component.servlet.CamelHttpTransportServlet"/>
<bean class="org.apache.camel.component.osgi.OsgiServletRegisterer"
init-method="register"
destroy-method="unregister">
<property name="servletName" value="httpServlet" />
<property name="alias" value="/camel/services" />
<property name="httpService" ref="httpService" />
<property name="servlet" ref="camelServlet" />
</bean>
<bean id="servlet" class="org.apache.camel.component.servlet.ServletComponent" />
<camelContext xmlns="http://camel.apache.org/schema/blueprint">
<route>
<from uri="servlet://hello1?servletName=httpServlet" />
<setBody>
<constant>Hello 1</constant>
</setBody>
</route>
</camelContext>
</blueprint>
{code}
and following cfg file (org.ops4j.pax.web.context-admin.hello1.cfg)
{code:java}
bundle.symbolicName=hello1.xml
login.config.authMethod=BASIC
login.config.realmName=default
context.id=default
security.constraint.1.url = /camel/services/*
security.constraint.1.method = *
security.constraint.1.roles = admin
{code}
For proper working of the http basic auth with this configuration [~ggrzybek] was providing a workaround as following
{quote}Hello
I have some answer. First, the "http context processing" feature was mainly
tested to "inject" Keycloak authenticator and I mostly tested it with
pax-web-undertow.
But I checked how it works with pax-web-jetty in the debugger.
The key problem is that when Jetty's SecurityHandler is starting, it tries
to find/discover org.eclipse.jetty.security.LoginService instance.
With default etc/jetty.xml, there are TWO beans with
org.eclipse.jetty.jaas.JAASLoginService class and
org.eclipse.jetty.security.SecurityHandler#findLoginService() method does
this:
else if (list.size() == 1)
service = list.iterator().next();
So I simply made it working by ensuring there's only one
org.eclipse.jetty.jaas.JAASLoginService:
list = \{java.util.ArrayList@9544} size = 1
0 = \{org.eclipse.jetty.jaas.JAASLoginService@9547}
"JAASLoginService@7ba67d0b\{STARTED}"
LOG: org.eclipse.jetty.util.log.Logger =
{org.eclipse.jetty.util.log.Slf4jLog@9549}
"org.ops4j.pax.logging.slf4j.Slf4jLogger@43ea82d7"
DEFAULT_ROLE_CLASS_NAME: java.lang.String =
"org.eclipse.jetty.jaas.JAASRole"
DEFAULT_ROLE_CLASS_NAMES: java.lang.String[] =
{java.lang.String[1]@9551}
_roleClassNames: java.lang.String[] = \{java.lang.String[2]@9552}
_callbackHandlerClass: java.lang.String = null
_realmName: java.lang.String = "karaf"
_loginModuleName: java.lang.String = "karaf"
Now, with your Camel route, I got:
$ curl -v [http://localhost:8181/camel/api/say/hello]
* Trying ::1:8181...
* Connected to localhost (::1) port 8181 (#0)
{quote}GET /camel/api/say/hello HTTP/1.1
Host: localhost:8181
User-Agent: curl/7.69.1
Accept: */*
{quote}
* Mark bundle as not supporting multiuse
< HTTP/1.1 404 Not Found
< Cache-Control: must-revalidate,no-cache,no-store
< Content-Type: text/html;charset=iso-8859-1
< Content-Length: 456
< Server: Jetty(9.4.22.v20191022)
<
$ curl -v -u karaf:karaf [http://localhost:8181/camel/api/say/hello]
* Trying ::1:8181...
* Connected to localhost (::1) port 8181 (#0)
* Server auth using Basic with user 'karaf'
{quote}GET /camel/api/say/hello HTTP/1.1
Host: localhost:8181
Authorization: Basic a2FyYWY6a2FyYWY=
User-Agent: curl/7.69.1
Accept: */*
{quote}
* Mark bundle as not supporting multiuse
< HTTP/1.1 200 OK
< Content-Type: application/json
< Accept: */*
< Authorization: Basic a2FyYWY6a2FyYWY=
< breadcrumbId: ID-everfree-forest-1589807499756-0-1
< User-Agent: curl/7.69.1
< Transfer-Encoding: chunked
< Server: Jetty(9.4.22.v20191022)
<
* Connection #0 to host localhost left intact
"Hello World"
In theory it should be possible to grab (in etc/jetty.xml, using
<Configure> element) instance of SecurityHandler and simply set there the
"realmName" property to "Karaf", so even with two different beans with
org.eclipse.jetty.jaas.JAASLoginService class, Jetty would pick up the
right one. But in Pax Web security handler is part of every
org.ops4j.pax.web.service.jetty.internal.HttpServiceContext created and
only in Pax Web 8 I'd be able to fix this in more clean way.
So, please use only one org.eclipse.jetty.jaas.JAASLoginService in your
etc/jetty.xml
regards
Grzegorz Grzybek{quote}
This worked fine in the combination of Karaf 4.2.8 and Camel 3.3.0. The jetty.xml does only have one entry for JAASLoginService. It looks like
{code:java}
<?xml version="1.0"?>
<!--
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you 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.
-->
<!DOCTYPE Configure PUBLIC "-//Jetty//Configure//EN" "http://www.eclipse.org/jetty/configure_9_0.dtd">
<Configure id="Server" class="org.eclipse.jetty.server.Server">
<!-- =========================================================== -->
<!-- Set connectors -->
<!-- =========================================================== -->
<!-- One of each type! -->
<!-- =========================================================== -->
<!-- Use this connector for many frequently idle connections and for
threadless continuations. -->
<New id="httpConfig" class="org.eclipse.jetty.server.HttpConfiguration">
<Set name="secureScheme">https</Set>
<Set name="securePort">
<Property name="jetty.secure.port" default="8443" />
</Set>
<Set name="outputBufferSize">32768</Set>
<Set name="requestHeaderSize">8192</Set>
<Set name="responseHeaderSize">8192</Set>
<Set name="sendServerVersion">true</Set>
<Set name="sendDateHeader">false</Set>
<Set name="headerCacheSize">512</Set>
</New>
<!-- =========================================================== -->
<!-- Special server connectors -->
<!-- =========================================================== -->
<!-- This is a sample for alternative connectors, enable if needed -->
<!-- =========================================================== -->
<!--
<Call name="addConnector">
<Arg>
<New class="org.eclipse.jetty.server.ServerConnector">
<Arg name="server">
<Ref refid="Server" />
</Arg>
<Arg name="factories">
<Array type="org.eclipse.jetty.server.ConnectionFactory">
<Item>
<New class="org.eclipse.jetty.server.HttpConnectionFactory">
<Arg name="config">
<Ref refid="httpConfig" />
</Arg>
</New>
</Item>
</Array>
</Arg>
<Set name="host">
<Property name="jetty.host" default="localhost" />
</Set>
<Set name="port">
<Property name="jetty.port" default="8282" />
</Set>
<Set name="idleTimeout">
<Property name="http.timeout" default="30000" />
</Set>
<Set name="name">jettyConn1</Set>
</New>
</Arg>
</Call>
-->
<!-- =========================================================== -->
<!-- Configure Authentication Realms -->
<!-- Realms may be configured for the entire server here, or -->
<!-- they can be configured for a specific web app in a context -->
<!-- configuration (see $(jetty.home)/contexts/test.xml for an -->
<!-- example). -->
<!-- =========================================================== -->
<Call name="addBean">
<Arg>
<New class="org.eclipse.jetty.jaas.JAASLoginService">
<Set name="name">default</Set>
<Set name="loginModuleName">karaf</Set>
<Set name="roleClassNames">
<Array type="java.lang.String">
<Item>org.apache.karaf.jaas.boot.principal.RolePrincipal
</Item>
</Array>
</Set>
</New>
</Arg>
</Call>
</Configure>
{code}
With Karaf 4.2.9 and Camel 3.4.0 I'm getting an error when removing one of the Tags "<Call name="addBean"> ..". See the log file below
{code:java}
2020-06-28T16:06:47,673 | ERROR | FelixStartLevel | HttpServiceStarted | 266 - org.ops4j.pax.web.pax-web-runtime - 7.2.16 | Could not start the servlet context for context path []
java.lang.SecurityException: AuthConfigFactory error: java.lang.ClassNotFoundException: org.apache.geronimo.components.jaspi.AuthConfigFactoryImpl not found by org.apache.geronimo.specs.geronimo-jaspic_1.0_spec [169]
at javax.security.auth.message.config.AuthConfigFactory.getFactory(AuthConfigFactory.java:77) ~[?:?]
at org.eclipse.jetty.security.jaspi.JaspiAuthenticatorFactory.getAuthenticator(JaspiAuthenticatorFactory.java:90) ~[?:?]
at org.eclipse.jetty.security.SecurityHandler.doStart(SecurityHandler.java:394) ~[?:?]
at org.eclipse.jetty.security.ConstraintSecurityHandler.doStart(ConstraintSecurityHandler.java:419) ~[?:?]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:72) ~[?:?]
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) ~[?:?]
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110) ~[?:?]
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97) ~[?:?]
at org.eclipse.jetty.server.handler.ScopedHandler.doStart(ScopedHandler.java:120) ~[?:?]
at org.eclipse.jetty.server.session.SessionHandler.doStart(SessionHandler.java:504) ~[?:?]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:72) ~[?:?]
at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) ~[?:?]
at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110) ~[?:?]
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97) ~[?:?]
at org.eclipse.jetty.server.handler.ScopedHandler.doStart(ScopedHandler.java:120) ~[?:?]
at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:898) ~[?:?]
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:356) ~[?:?]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.startContext(HttpServiceContext.java:396) ~[?:?]
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:838) ~[?:?]
at org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:275) ~[?:?]
at org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doStart(HttpServiceContext.java:272) ~[?:?]
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:72) ~[?:?]
at org.ops4j.pax.web.service.jetty.internal.JettyServerImpl$1.start(JettyServerImpl.java:329) ~[?:?]
at org.ops4j.pax.web.service.internal.HttpServiceStarted.registerServlet(HttpServiceStarted.java:255) [!/:?]
at org.ops4j.pax.web.service.internal.HttpServiceStarted.registerServlet(HttpServiceStarted.java:226) [!/:?]
at org.ops4j.pax.web.service.internal.HttpServiceStarted.registerServlet(HttpServiceStarted.java:210) [!/:?]
at org.ops4j.pax.web.service.internal.HttpServiceProxy.registerServlet(HttpServiceProxy.java:69) [!/:?]
at Proxy92a1a95e_1f66_41cb_8fcd_ed63d983d611.registerServlet(Unknown Source) [?:?]
at org.apache.camel.component.osgi.OsgiServletRegisterer.register(OsgiServletRegisterer.java:98) [!/:3.4.0]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?]
at jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?]
at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?]
at org.apache.aries.blueprint.utils.ReflectionUtils.invoke(ReflectionUtils.java:337) [!/:1.10.2]
at org.apache.aries.blueprint.container.BeanRecipe.invoke(BeanRecipe.java:835) [!/:1.10.2]
at org.apache.aries.blueprint.container.BeanRecipe.runBeanProcInit(BeanRecipe.java:591) [!/:1.10.2]
at org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:703) [!/:1.10.2]
at org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:666) [!/:1.10.2]
at org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:81) [!/:1.10.2]
at java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?]
at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:90) [!/:1.10.2]
at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:360) [!/:1.10.2]
at org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:190) [!/:1.10.2]
at org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:737) [!/:1.10.2]
at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:433) [!/:1.10.2]
at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:298) [!/:1.10.2]
at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:311) [!/:1.10.2]
at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:280) [!/:1.10.2]
at org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:276) [!/:1.10.2]
at org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:266) [!/:1.10.2]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500) [!/:1.10.2]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433) [!/:1.10.2]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725) [!/:1.10.2]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463) [!/:1.10.2]
at org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422) [!/:1.10.2]
at org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1179) [org.apache.felix.framework-5.6.12.jar:?]
at org.apache.felix.framework.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:730) [org.apache.felix.framework-5.6.12.jar:?]
at org.apache.felix.framework.EventDispatcher.fireBundleEvent(EventDispatcher.java:485) [org.apache.felix.framework-5.6.12.jar:?]
at org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4579) [org.apache.felix.framework-5.6.12.jar:?]
at org.apache.felix.framework.Felix.startBundle(Felix.java:2174) [org.apache.felix.framework-5.6.12.jar:?]
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1373) [org.apache.felix.framework-5.6.12.jar:?]
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:308) [org.apache.felix.framework-5.6.12.jar:?]
at java.lang.Thread.run(Thread.java:834) [?:?]
Caused by: java.lang.ClassNotFoundException: org.apache.geronimo.components.jaspi.AuthConfigFactoryImpl not found by org.apache.geronimo.specs.geronimo-jaspic_1.0_spec [169]
at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1639) ~[?:?]
at org.apache.felix.framework.BundleWiringImpl.access$200(BundleWiringImpl.java:80) ~[?:?]
at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:2053) ~[?:?]
at java.lang.ClassLoader.loadClass(ClassLoader.java:521) ~[?:?]
at java.lang.Class.forName0(Native Method) ~[?:?]
at java.lang.Class.forName(Class.java:398) ~[?:?]
at org.apache.geronimo.osgi.locator.ProviderLocator.loadClass(ProviderLocator.java:195) ~[?:?]
at javax.security.auth.message.config.AuthConfigFactory$3.run(AuthConfigFactory.java:68) ~[?:?]
at java.security.AccessController.doPrivileged(Native Method) ~[?:?]
at javax.security.auth.message.config.AuthConfigFactory.getFactory(AuthConfigFactory.java:64) ~[?:?]
... 62 more
{code}
If needed I can provide a ready to run docker image based on Karaf 4.2.9 and Camel 3.4.0 for testing.
Best
Gerald
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