Tech Mastery: Deep Dives into AEM, Cloud Technologies, AI Innovations, and Advanced Marketing Strate

Exceptions/Issues while configuring SAML Authentication Handler - Adobe Experience Manager(AEM)

This post explains the Exceptions/Issues received while configuring the SAML authentication handler and the fixes to overcome the issues.

Issue1:

Problem accessing /saml_login. Reason:
com.adobe.granite.keystore.KeyStoreNotInitialisedException: Uninitialised system trust store.



14.05.2018 11:24:39.988 *WARN* [qtp1134377453-62] org.eclipse.jetty.servlet.ServletHandler /saml_login
com.adobe.granite.keystore.KeyStoreNotInitialisedException: Uninitialised system trust store.
at com.adobe.granite.keystore.internal.KeyStoreServiceImpl.internalGetTrustStore(KeyStoreServiceImpl.java:462)
at com.adobe.granite.keystore.internal.KeyStoreServiceImpl.getTrustStore(KeyStoreServiceImpl.java:151)
at com.adobe.granite.auth.saml.SamlAuthenticationHandler.handleLogin(SamlAuthenticationHandler.java:577)
at com.adobe.granite.auth.saml.SamlAuthenticationHandler.extractCredentials(SamlAuthenticationHandler.java:348)
at org.apache.sling.auth.core.impl.AuthenticationHandlerHolder.doExtractCredentials(AuthenticationHandlerHolder.java:75)
at org.apache.sling.auth.core.impl.AbstractAuthenticationHandlerHolder.extractCredentials(AbstractAuthenticationHandlerHolder.java:60)
at org.apache.sling.auth.core.impl.SlingAuthenticator.getAuthenticationInfo(SlingAuthenticator.java:709)
at org.apache.sling.auth.core.impl.SlingAuthenticator.doHandleSecurity(SlingAuthenticator.java:461)
at org.apache.sling.auth.core.impl.SlingAuthenticator.handleSecurity(SlingAuthenticator.java:446)
at org.apache.sling.engine.impl.SlingHttpContext.handleSecurity(SlingHttpContext.java:121)
at org.apache.felix.http.base.internal.context.ServletContextImpl.handleSecurity(ServletContextImpl.java:339)
at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:334)
at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:297)
at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:93)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:50)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:31)
at org.apache.sling.i18n.impl.I18NFilter.doFilter(I18NFilter.java:129)


Problem accessing /saml_login. Reason:
com.adobe.granite.keystore.KeyStoreNotInitialisedException: Uninitialised key store for user authentication-service

io.jsonwebtoken,version=[0.7,1) -- Cannot be resolved - Adobe Experience Manager(AEM) 

I was getting the below exception while using the io.jsonwebtoken dependency in the bundle and the bundle was in Installed state.

org.osgi.framework.BundleException: Unresolved constraint in bundle com.test [452]: Unable to resolve 452.5: missing requirement [452.5] osgi.wiring.package; (&(osgi.wiring.package=io.jsonwebtoken)(version>=0.7.0)(!(version>=1.0.0)))
at org.apache.felix.framework.Felix.resolveBundleRevision(Felix.java:4095)
at org.apache.felix.framework.Felix.startBundle(Felix.java:2114)
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:977)
at org.apache.felix.framework.BundleImpl.start(BundleImpl.java:964)
at org.apache.sling.installer.core.impl.tasks.BundleStartTask.execute(BundleStartTask.java:93)
at org.apache.sling.installer.core.impl.OsgiInstallerImpl.doExecuteTasks(OsgiInstallerImpl.java:847)
at org.apache.sling.installer.core.impl.OsgiInstallerImpl.executeTasks(OsgiInstallerImpl.java:689)
at org.apache.sling.installer.core.impl.OsgiInstallerImpl.run(OsgiInstallerImpl.java:265)
at java.lang.Thread.run(Unknown Source)

The below dependency is added into pom.xml

<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt</artifactId>
<version>0.7.0</version>
</dependency>

Steps to fix:

Configure the maven-bundle-plugin as shown below

<plugin>
    <groupId>org.apache.felix</groupId>
    <artifactId>maven-bundle-plugin</artifactId>
    <extensions>true</extensions>
<configuration>
<instructions>
<Import-Package>
!android.util;resolution:=optional,
!com.fasterxml.jackson.core;resolution:=optional,
!com.fasterxml.jackson.databind;resolution:=optional,
!org.bouncycastle.jce;resolution:=optional,
!org.bouncycastle.jce.spec;resolution:=optional,
javax.inject;version=0.0.0,*
</Import-Package>
<Embed-Dependency>jjwt;inline=true</Embed-Dependency>
<Embed-Transitive>true</Embed-Transitive>
</instructions>
    </configuration>
</plugin>