EWS Java API maven dependency as
<dependency> <groupId>com.microsoft.ews-java-api</groupId> <artifactId>ews-java-api</artifactId> <version>2.0-SNAPSHOT</version> </dependency>
Our exchange server endpoint is exposed via https, whose certificate is self-signed by company's root CA (the root ca is also self-signed).
At runtime, when the EJB trying to connect to exchange server (via https), since JBoss doesn't trust company's root ca, we got error as
...
Caused by: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.provider.certpath.SunCertPathBuilder.engineBuild(SunCertPathBuilder.java:196) [rt.jar:1.7.0_75] at java.security.cert.CertPathBuilder.build(CertPathBuilder.java:268) [rt.jar:1.7.0_75] at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:380) [rt.jar:1.7.0_75] ... 171 more
To fix this, I need to config JBoss to trust company's root ca, so that also trust the https certificate the root ca signed. Since my dev JBoss has no truststore configured yet, I add following system properties to server's standalone-full.xml file in C:\DEVEL\APPS\jboss-as-7.1.3.Final\standalone\configuration. The updated standalone-full.xml as
<extension module="org.jboss.as.webservices"/>
<extension module="org.jboss.as.weld"/>
</extensions>
<system-properties>
<property name="javax.net.ssl.trustStore" value="c:\\Users\\jwang.tek\\.keystore "/>
<property name="javax.net.ssl.trustStorePassword" value="dev1234"/>
</system-properties>
<management>
<security-realms>
Note: the system-properties needs to be right after extension tag.
Restart JBoss AS server, connect via cli, I can see the added system properties as
C:\DEVEL\APPS\jboss-as-7.1.3.Final\bin>jboss-cli.bat --connect
[standalone@localhost:9999 /] /system-property=foo:read-resource
{
"outcome" => "failed",
"failure-description" => "JBAS014807: Management resource '[(\"system-property\" => \"foo\")]' not found",
"rolled-back" => true
}
[standalone@localhost:9999 /] /system-property=javax.net.ssl.trustStore:read-resource
{
"outcome" => "success",
"result" => {"value" => "c:\\\\Users\\\\jwang.tek\\\\.keystore "}
}
[standalone@localhost:9999 /]
Done. JBoss started fine, hit EJB service and sending email to exchange server works fine.
) to publish to remote server to testing 
) to enter debug mode
