Basic authentication with embedded tomcat(埋め込みTomcatでBASIC認証する)

gistfile1.md

Basic authentication with embedded tomcat(埋め込みTomcatでBASIC認証する)

tomcat-users.xml

<?xml version='1.0' encoding='utf-8'?>
<tomcat-users>
  <role rolename="admin"/>
  <user username="user" password="pass" roles="admin"/>
</tomcat-users>

code

public class EmbeddedTomcat

    private static Tomcat tomcat = new Tomcat(); 

    private static final String AUTH_ROLE = "admin";

    public void startTomcat() {

            tomcat.setBaseDir("tomcat");
            Context ctx = tomcat.addWebapp("/", "sample.war");
            tomcat.setHostname("localhost");
            tomcat.setPort(8080);

            LoginConfig config = new LoginConfig();
            config.setAuthMethod("BASIC");
            ctx.setLoginConfig(config);
            ctx.addSecurityRole(AUTH_ROLE);
            SecurityConstraint constraint = new SecurityConstraint();
            constraint.addAuthRole(AUTH_ROLE);
            SecurityCollection collection = new SecurityCollection();
            collection.addPattern("/*");
            constraint.addCollection(collection);
            ctx.addConstraint(constraint);
            
            String path = "/path/to/tomcat-users.xml";
            MemoryRealm realm = new MemoryRealm();
            realm.setPathname(path);
            tomcat.getEngine().setRealm(realm);

            tomcat.start();
    }
}

Very helpful. Thanks. Is there a way to also add access logs to embedded tomcat? (maybe through adding an AccessLogValve?)