Integrating Azure AD into a Java web application

问题

I am new to Azure and OpenIDConnect. To start with, I cloned the sample git Application and tried to test it. It's giving me the below error. The War has the oauth2 jar and I can see the class files present there.

Git URL: https://github.com/Azure-Samples/active-directory-java-webapp-openidconnect

SEVERE: Exception starting filter BasicFilter
java.lang.NoClassDefFoundError: com/nimbusds/openid/connect/sdk/AuthenticationSuccessResponse
    at java.lang.Class.getDeclaredMethods0(Native Method)
    at java.lang.Class.privateGetDeclaredMethods(Class.java:2615)
    at java.lang.Class.getDeclaredMethods(Class.java:1860)
    at org.apache.catalina.core.DefaultInstanceManager.processAnnotations(DefaultInstanceManager.java:335)
    at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:137)
    at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:119)
    at org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:252)
    at org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:372)
    at org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:98)
    at org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4584)
    at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5262)
    at org.apache.catalina.core.StandardContext$2.call(StandardContext.java:5257)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.ClassNotFoundException: com.nimbusds.openid.connect.sdk.AuthenticationSuccessResponse
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1678)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1523)
    ... 16 more

回答1:

According to your error information, it seems that the oauth2-oidc-sdk dependency defined in the pom.xml file of the sample project had not been installed.

Try to command mvn install to download the dependency for the project.
Try to check the environment variable M2_HOME whether be defined for your environment or your IDE.

Hope it helps.

回答2:

By adding the oauth-oidc-sdk.jar and gson.jar in the tomcat lib. The application is working.

来源：https://stackoverflow.com/questions/45006441/integrating-azure-ad-into-a-java-web-application

标签

azure

adal