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Upgrading Spring Boot from 1.3.7 to 1.4.0 causing NullPointerException in AuthenticatorBase.getJaspicProvider

Tags:

spring

spring-boot

tomcat8

This is somewhat caused by the tomcat-embed-core version 8.5.4 that comes with the spring-boot-starter-jersey. It generates an error shown below on all integration tests. It will only work if I override the pom to use tomcat-embed-core version 8.0.36. What's weird is, that's the only error message I get.

java.lang.NullPointerException: null
    at org.apache.catalina.authenticator.AuthenticatorBase.getJaspicProvider(AuthenticatorBase.java:1140)
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:431)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:349)
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:1110)
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66)
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:785)
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1425)
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
    at java.lang.Thread.run(Thread.java:745)

Here's my dependecy tree:

[INFO] --- maven-dependency-plugin:2.10:tree (default-cli) @ sample-services ---
[INFO] com.sample:sample-services:jar:1.0.0-SNAPSHOT
[INFO] +- com.sample:sample-customer:jar:1.0.0-SNAPSHOT:compile
[INFO] |  +- com.sample:sample-core:jar:1.0.0-SNAPSHOT:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-starter-data-jpa:jar:1.4.0.RELEASE:compile
[INFO] |  |  |  +- org.springframework.boot:spring-boot-starter-aop:jar:1.4.0.RELEASE:compile
[INFO] |  |  |  |  \- org.aspectj:aspectjweaver:jar:1.8.9:compile
[INFO] |  |  |  +- org.springframework.boot:spring-boot-starter-jdbc:jar:1.4.0.RELEASE:compile
[INFO] |  |  |  |  +- org.apache.tomcat:tomcat-jdbc:jar:8.5.4:compile
[INFO] |  |  |  |  |  \- org.apache.tomcat:tomcat-juli:jar:8.5.4:compile
[INFO] |  |  |  |  \- org.springframework:spring-jdbc:jar:4.3.2.RELEASE:compile
[INFO] |  |  |  +- org.hibernate:hibernate-core:jar:5.0.9.Final:compile
[INFO] |  |  |  |  +- org.hibernate.javax.persistence:hibernate-jpa-2.1-api:jar:1.0.0.Final:compile
[INFO] |  |  |  |  +- antlr:antlr:jar:2.7.7:compile
[INFO] |  |  |  |  +- org.jboss:jandex:jar:2.0.0.Final:compile
[INFO] |  |  |  |  +- dom4j:dom4j:jar:1.6.1:compile
[INFO] |  |  |  |  |  \- xml-apis:xml-apis:jar:1.4.01:compile
[INFO] |  |  |  |  \- org.hibernate.common:hibernate-commons-annotations:jar:5.0.1.Final:compile
[INFO] |  |  |  +- org.hibernate:hibernate-entitymanager:jar:5.0.9.Final:compile
[INFO] |  |  |  +- javax.transaction:javax.transaction-api:jar:1.2:compile
[INFO] |  |  |  +- org.springframework.data:spring-data-jpa:jar:1.10.2.RELEASE:compile
[INFO] |  |  |  |  \- org.springframework:spring-orm:jar:4.3.2.RELEASE:compile
[INFO] |  |  |  \- org.springframework:spring-aspects:jar:4.3.2.RELEASE:compile
[INFO] |  |  +- org.springframework.boot:spring-boot-starter-logging:jar:1.4.0.RELEASE:compile
[INFO] |  |  |  +- ch.qos.logback:logback-classic:jar:1.1.7:compile
[INFO] |  |  |  |  \- ch.qos.logback:logback-core:jar:1.1.7:compile
[INFO] |  |  |  +- org.slf4j:jcl-over-slf4j:jar:1.7.21:compile
[INFO] |  |  |  +- org.slf4j:jul-to-slf4j:jar:1.7.21:compile
[INFO] |  |  |  \- org.slf4j:log4j-over-slf4j:jar:1.7.21:compile
[INFO] |  |  +- commons-collections:commons-collections:jar:3.2.2:compile
[INFO] |  |  +- com.h2database:h2:jar:1.4.192:compile
[INFO] |  |  +- org.postgresql:postgresql:jar:9.4.1209.jre7:compile
[INFO] |  |  +- javax:javaee-api:jar:7.0:compile
[INFO] |  |  |  \- com.sun.mail:javax.mail:jar:1.5.5:compile
[INFO] |  |  |     \- javax.activation:activation:jar:1.1:compile
[INFO] |  |  +- org.apache.commons:commons-lang3:jar:3.4:compile
[INFO] |  |  +- commons-codec:commons-codec:jar:1.10:compile
[INFO] |  |  +- org.apache.httpcomponents:httpcore:jar:4.4.5:compile
[INFO] |  |  +- org.joda:joda-money:jar:0.10.0:compile
[INFO] |  |  \- com.sun.jna:jna:jar:3.0.9:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-data-elasticsearch:jar:1.4.0.RELEASE:compile
[INFO] |  |  \- org.springframework.data:spring-data-elasticsearch:jar:2.0.2.RELEASE:compile
[INFO] |  |     +- org.springframework:spring-tx:jar:4.3.2.RELEASE:compile
[INFO] |  |     +- org.springframework.data:spring-data-commons:jar:1.12.2.RELEASE:compile
[INFO] |  |     +- commons-lang:commons-lang:jar:2.6:compile
[INFO] |  |     \- org.elasticsearch:elasticsearch:jar:2.3.4:compile
[INFO] |  |        +- org.apache.lucene:lucene-core:jar:5.5.0:compile
[INFO] |  |        +- org.apache.lucene:lucene-backward-codecs:jar:5.5.0:compile
[INFO] |  |        +- org.apache.lucene:lucene-analyzers-common:jar:5.5.0:compile
[INFO] |  |        +- org.apache.lucene:lucene-queries:jar:5.5.0:compile
[INFO] |  |        +- org.apache.lucene:lucene-memory:jar:5.5.0:compile
[INFO] |  |        +- org.apache.lucene:lucene-highlighter:jar:5.5.0:compile
[INFO] |  |        +- org.apache.lucene:lucene-queryparser:jar:5.5.0:compile
[INFO] |  |        |  \- org.apache.lucene:lucene-sandbox:jar:5.5.0:compile
[INFO] |  |        +- org.apache.lucene:lucene-suggest:jar:5.5.0:compile
[INFO] |  |        |  \- org.apache.lucene:lucene-misc:jar:5.5.0:compile
[INFO] |  |        +- org.apache.lucene:lucene-join:jar:5.5.0:compile
[INFO] |  |        |  \- org.apache.lucene:lucene-grouping:jar:5.5.0:compile
[INFO] |  |        +- org.apache.lucene:lucene-spatial:jar:5.5.0:compile
[INFO] |  |        |  +- org.apache.lucene:lucene-spatial3d:jar:5.5.0:compile
[INFO] |  |        |  \- com.spatial4j:spatial4j:jar:0.5:compile
[INFO] |  |        +- org.elasticsearch:securesm:jar:1.0:compile
[INFO] |  |        +- com.carrotsearch:hppc:jar:0.7.1:compile
[INFO] |  |        +- org.joda:joda-convert:jar:1.2:compile
[INFO] |  |        +- com.fasterxml.jackson.dataformat:jackson-dataformat-smile:jar:2.8.1:compile
[INFO] |  |        +- com.fasterxml.jackson.dataformat:jackson-dataformat-yaml:jar:2.8.1:compile
[INFO] |  |        +- io.netty:netty:jar:3.10.5.Final:compile
[INFO] |  |        +- com.ning:compress-lzf:jar:1.0.2:compile
[INFO] |  |        +- com.tdunning:t-digest:jar:3.0:compile
[INFO] |  |        +- org.hdrhistogram:HdrHistogram:jar:2.1.6:compile
[INFO] |  |        +- commons-cli:commons-cli:jar:1.3.1:compile
[INFO] |  |        \- com.twitter:jsr166e:jar:1.1.0:compile
[INFO] |  +- com.google.guava:guava:jar:19.0:compile
[INFO] |  +- org.apache.httpcomponents:httpclient:jar:4.5.2:compile
[INFO] |  +- commons-httpclient:commons-httpclient:jar:3.1:compile
[INFO] |  +- commons-io:commons-io:jar:2.5:compile
[INFO] |  +- net.sf.uadetector:uadetector-core:jar:0.9.22:compile
[INFO] |  |  +- net.sf.qualitycheck:quality-check:jar:1.3:compile
[INFO] |  |  +- com.google.code.findbugs:jsr305:jar:2.0.3:compile
[INFO] |  |  \- javax.annotation:jsr250-api:jar:1.0:compile
[INFO] |  +- net.sf.uadetector:uadetector-resources:jar:2014.10:compile
[INFO] |  \- com.fasterxml.jackson.datatype:jackson-datatype-jsr310:jar:2.8.1:compile
[INFO] +- com.sample:sample-messaging:jar:1.0.0-SNAPSHOT:compile
[INFO] |  +- com.amazonaws:aws-java-sdk-sns:jar:1.11.24:compile
[INFO] |  \- com.amazonaws:aws-java-sdk-sqs:jar:1.11.24:compile
[INFO] +- org.springframework.boot:spring-boot-starter-jersey:jar:1.4.0.RELEASE:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter:jar:1.4.0.RELEASE:compile
[INFO] |  |  \- org.yaml:snakeyaml:jar:1.17:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-tomcat:jar:1.4.0.RELEASE:compile
[INFO] |  |  +- org.apache.tomcat.embed:tomcat-embed-core:jar:8.5.4:compile
[INFO] |  |  +- org.apache.tomcat.embed:tomcat-embed-el:jar:8.5.4:compile
[INFO] |  |  \- org.apache.tomcat.embed:tomcat-embed-websocket:jar:8.5.4:compile
[INFO] |  +- org.springframework.boot:spring-boot-starter-validation:jar:1.4.0.RELEASE:compile
[INFO] |  +- org.springframework:spring-web:jar:4.3.2.RELEASE:compile
[INFO] |  |  +- org.springframework:spring-aop:jar:4.3.2.RELEASE:compile
[INFO] |  |  +- org.springframework:spring-beans:jar:4.3.2.RELEASE:compile
[INFO] |  |  \- org.springframework:spring-context:jar:4.3.2.RELEASE:compile
[INFO] |  +- org.glassfish.jersey.core:jersey-server:jar:2.23.1:compile
[INFO] |  |  +- org.glassfish.jersey.core:jersey-client:jar:2.23.1:compile
[INFO] |  |  +- org.glassfish.jersey.media:jersey-media-jaxb:jar:2.23.1:compile
[INFO] |  |  +- javax.annotation:javax.annotation-api:jar:1.2:compile
[INFO] |  |  +- org.glassfish.hk2:hk2-api:jar:2.4.0-b34:compile
[INFO] |  |  |  +- org.glassfish.hk2:hk2-utils:jar:2.4.0-b34:compile
[INFO] |  |  |  \- org.glassfish.hk2.external:aopalliance-repackaged:jar:2.4.0-b34:compile
[INFO] |  |  \- org.glassfish.hk2:hk2-locator:jar:2.4.0-b34:compile
[INFO] |  |     \- org.javassist:javassist:jar:3.20.0-GA:compile
[INFO] |  +- org.glassfish.jersey.containers:jersey-container-servlet-core:jar:2.23.1:compile
[INFO] |  +- org.glassfish.jersey.containers:jersey-container-servlet:jar:2.23.1:compile
[INFO] |  +- org.glassfish.jersey.ext:jersey-spring3:jar:2.23.1:compile
[INFO] |  |  +- org.glassfish.hk2:hk2:jar:2.4.0-b34:compile
[INFO] |  |  |  +- org.glassfish.hk2:config-types:jar:2.4.0-b34:compile
[INFO] |  |  |  +- org.glassfish.hk2:hk2-core:jar:2.4.0-b34:compile
[INFO] |  |  |  +- org.glassfish.hk2:hk2-config:jar:2.4.0-b34:compile
[INFO] |  |  |  +- org.glassfish.hk2:hk2-runlevel:jar:2.4.0-b34:compile
[INFO] |  |  |  \- org.glassfish.hk2:class-model:jar:2.4.0-b34:compile
[INFO] |  |  |     \- org.glassfish.hk2.external:asm-all-repackaged:jar:2.4.0-b34:compile
[INFO] |  |  \- org.glassfish.hk2:spring-bridge:jar:2.4.0-b34:compile
[INFO] |  \- org.glassfish.jersey.media:jersey-media-json-jackson:jar:2.23.1:compile
[INFO] |     +- org.glassfish.jersey.ext:jersey-entity-filtering:jar:2.23.1:compile
[INFO] |     +- com.fasterxml.jackson.jaxrs:jackson-jaxrs-base:jar:2.8.1:compile
[INFO] |     \- com.fasterxml.jackson.jaxrs:jackson-jaxrs-json-provider:jar:2.8.1:compile
[INFO] |        \- com.fasterxml.jackson.module:jackson-module-jaxb-annotations:jar:2.8.1:compile
[INFO] +- com.fasterxml.jackson.core:jackson-databind:jar:2.8.1:compile
[INFO] |  \- com.fasterxml.jackson.core:jackson-core:jar:2.8.1:compile
[INFO] +- com.fasterxml.jackson.core:jackson-annotations:jar:2.8.1:compile
[INFO] +- org.springframework.boot:spring-boot-starter-web:jar:1.4.0.RELEASE:compile
[INFO] |  +- org.hibernate:hibernate-validator:jar:5.2.4.Final:compile
[INFO] |  |  +- org.jboss.logging:jboss-logging:jar:3.3.0.Final:compile
[INFO] |  |  \- com.fasterxml:classmate:jar:1.3.1:compile
[INFO] |  \- org.springframework:spring-webmvc:jar:4.3.2.RELEASE:compile
[INFO] |     \- org.springframework:spring-expression:jar:4.3.2.RELEASE:compile
[INFO] +- com.amazonaws:aws-java-sdk-s3:jar:1.11.24:compile
[INFO] |  +- com.amazonaws:aws-java-sdk-kms:jar:1.11.24:compile
[INFO] |  \- com.amazonaws:aws-java-sdk-core:jar:1.11.24:compile
[INFO] |     +- commons-logging:commons-logging:jar:1.1.3:compile
[INFO] |     +- com.fasterxml.jackson.dataformat:jackson-dataformat-cbor:jar:2.8.1:compile
[INFO] |     \- joda-time:joda-time:jar:2.9.4:compile
[INFO] +- com.wordnik:swagger-jersey2-jaxrs_2.10:jar:1.3.13:compile
[INFO] |  +- com.wordnik:swagger-jaxrs_2.10:jar:1.3.13:compile
[INFO] |  |  +- com.wordnik:swagger-core_2.10:jar:1.3.13:compile
[INFO] |  |  |  +- com.fasterxml.jackson.module:jackson-module-scala_2.10:jar:2.4.1:compile
[INFO] |  |  |  |  \- com.thoughtworks.paranamer:paranamer:jar:2.6:compile
[INFO] |  |  |  +- com.fasterxml.jackson.module:jackson-module-jsonSchema:jar:2.4.1:compile
[INFO] |  |  |  +- com.wordnik:swagger-annotations:jar:1.3.13:compile
[INFO] |  |  |  +- org.json4s:json4s-ext_2.10:jar:3.2.11:compile
[INFO] |  |  |  +- org.json4s:json4s-native_2.10:jar:3.2.11:compile
[INFO] |  |  |  |  \- org.json4s:json4s-core_2.10:jar:3.2.11:compile
[INFO] |  |  |  |     +- org.json4s:json4s-ast_2.10:jar:3.2.11:compile
[INFO] |  |  |  |     \- org.scala-lang:scalap:jar:2.10.0:compile
[INFO] |  |  |  |        \- org.scala-lang:scala-compiler:jar:2.10.0:compile
[INFO] |  |  |  \- org.json4s:json4s-jackson_2.10:jar:3.2.11:compile
[INFO] |  |  \- org.reflections:reflections:jar:0.9.9:compile
[INFO] |  |     \- com.google.code.findbugs:annotations:jar:2.0.1:compile
[INFO] |  \- org.glassfish.jersey.media:jersey-media-multipart:jar:2.1:compile
[INFO] |     \- org.jvnet.mimepull:mimepull:jar:1.8:compile
[INFO] +- org.glassfish.jersey.ext:jersey-bean-validation:jar:2.23.1:compile
[INFO] |  +- org.glassfish.hk2.external:javax.inject:jar:2.4.0-b34:compile
[INFO] |  +- org.glassfish.jersey.core:jersey-common:jar:2.23.1:compile
[INFO] |  |  +- org.glassfish.jersey.bundles.repackaged:jersey-guava:jar:2.23.1:compile
[INFO] |  |  \- org.glassfish.hk2:osgi-resource-locator:jar:1.0.1:compile
[INFO] |  +- javax.validation:validation-api:jar:1.1.0.Final:compile
[INFO] |  +- javax.el:javax.el-api:jar:2.2.4:compile
[INFO] |  +- org.glassfish.web:javax.el:jar:2.2.4:compile
[INFO] |  \- javax.ws.rs:javax.ws.rs-api:jar:2.0.1:compile
[INFO] +- com.jayway.restassured:rest-assured:jar:2.9.0:test
[INFO] |  +- org.codehaus.groovy:groovy:jar:2.4.7:test
[INFO] |  +- org.codehaus.groovy:groovy-xml:jar:2.4.7:test
[INFO] |  +- org.apache.httpcomponents:httpmime:jar:4.5.2:test
[INFO] |  +- org.hamcrest:hamcrest-core:jar:1.3:test
[INFO] |  +- org.hamcrest:hamcrest-library:jar:1.3:test
[INFO] |  +- org.ccil.cowan.tagsoup:tagsoup:jar:1.2.1:test
[INFO] |  +- com.jayway.restassured:json-path:jar:2.9.0:test
[INFO] |  |  +- org.codehaus.groovy:groovy-json:jar:2.4.7:test
[INFO] |  |  \- com.jayway.restassured:rest-assured-common:jar:2.9.0:test
[INFO] |  \- com.jayway.restassured:xml-path:jar:2.9.0:test
[INFO] +- com.jayway.jsonpath:json-path:jar:2.2.0:compile
[INFO] |  +- net.minidev:json-smart:jar:2.2.1:compile
[INFO] |  |  \- net.minidev:accessors-smart:jar:1.1:compile
[INFO] |  |     \- org.ow2.asm:asm:jar:5.0.3:compile
[INFO] |  \- org.slf4j:slf4j-api:jar:1.7.21:compile
[INFO] +- org.springframework.boot:spring-boot-starter-test:jar:1.4.0.RELEASE:test
[INFO] |  +- org.springframework.boot:spring-boot-test:jar:1.4.0.RELEASE:test
[INFO] |  +- org.springframework.boot:spring-boot-test-autoconfigure:jar:1.4.0.RELEASE:test
[INFO] |  +- junit:junit:jar:4.12:test
[INFO] |  +- org.mockito:mockito-core:jar:1.10.19:test
[INFO] |  |  \- org.objenesis:objenesis:jar:2.1:test
[INFO] |  +- org.skyscreamer:jsonassert:jar:1.3.0:test
[INFO] |  +- org.springframework:spring-core:jar:4.3.2.RELEASE:compile
[INFO] |  \- org.springframework:spring-test:jar:4.3.2.RELEASE:test
[INFO] +- org.assertj:assertj-core:jar:3.2.0:compile
[INFO] +- org.springframework.boot:spring-boot-configuration-processor:jar:1.4.0.RELEASE:compile
[INFO] |  \- org.json:json:jar:20140107:compile
[INFO] +- org.neo4j:neo4j-cypher-compiler-2.2:jar:2.2.5:compile
[INFO] |  +- org.scala-lang:scala-library:jar:2.10.5:compile
[INFO] |  +- org.scala-lang:scala-reflect:jar:2.10.5:compile
[INFO] |  +- org.parboiled:parboiled-scala_2.10:jar:1.1.7:compile
[INFO] |  |  \- org.parboiled:parboiled-core:jar:1.1.7:compile
[INFO] |  \- com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:jar:1.4:compile
[INFO] \- org.springframework.boot:spring-boot-devtools:jar:1.4.0.RELEASE:compile
[INFO]    +- org.springframework.boot:spring-boot:jar:1.4.0.RELEASE:compile
[INFO]    \- org.springframework.boot:spring-boot-autoconfigure:jar:1.4.0.RELEASE:compile

And here's my Application class:

@EntityScan(basePackageClasses = { Application.class, Jsr310JpaConverters.class })
@EnableScheduling
@EnableAsync
@SpringBootApplication(scanBasePackages = "com.sample")
public class Application extends Loggable implements AsyncConfigurer {

    /**
     * This forces the SNS topics to be created and/or linked.
     */
    @Autowired
    @SuppressWarnings("all")
    private TopicFactory topicFactory;

    /**
     * It all begins here.
     */
    public static void main(String[] args) throws Exception {
        SpringApplication application = new SpringApplication(Application.class);
        application.setBanner(new SampleBanner());
        application.run(args);
    }

    /**
     * Returns the @Async executor.
     */
    @Override
    public Executor getAsyncExecutor() {
        ThreadPoolTaskExecutor executor = new ThreadPoolTaskExecutor();
        executor.setCorePoolSize(4);
        executor.setMaxPoolSize(4);
        executor.setQueueCapacity(0);
        executor.setThreadNamePrefix("Async-");
        executor.initialize();
        return executor;
    }

    /**
     * Returns the uncaught exception handler for @Async operations.
     */
    @Override
    public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
        return (e, method, params) -> log.error("Uncaught async error", e);
    }
}

If someone could point me out where to start or what's causing it to fail, it would be of great help.

like image 456
Leo Avatar asked Aug 06 '16 08:08

Leo

1 Answers

Possible fixes:

1) Set authConfigFactory to default AuthConfigFactory implementation used by Tomcat 8.5 (example basic implementation):

package com.example;

import org.apache.catalina.authenticator.jaspic.AuthConfigFactoryImpl;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

import javax.security.auth.message.config.AuthConfigFactory;

@SpringBootApplication
public class DemoApplication {

    public static void main(String[] args) {
        if (AuthConfigFactory.getFactory() == null) {
            AuthConfigFactory.setFactory(new AuthConfigFactoryImpl());
        }
        SpringApplication.run(DemoApplication.class, args);
    }
}

or

2) Remove duplicated AuthConfigFactory class from your classpath. In my case there were two different implementations of the same class:

org.apache.tomcat.embed/tomcat-embed-core/8.5.4/tomcat-embed-core-8.5.4.jar!/javax/security/auth/message/config/AuthConfigFactory.class
javax/javaee-api/7.0/javaee-api-7.0.jar!/javax/security/auth/message/config/AuthConfigFactory.class

javaee-api-7.0.jar has it's own AuthConfigFactory implementation which is not fully compatible with Tomcat 8.5 and causes that NullPointerException (in Tomcat's version there is constant which defines default jaspic implementation class) Remove javaee-api dependency (or any other which contains different AuthConfigFactory implementation) from your gradle/mvn project (if you can)

or

3) Downgrade Tomcat to 8.0 or 7.0:

http://docs.spring.io/spring-boot/docs/current-SNAPSHOT/reference/htmlsingle/#howto-use-tomcat-7

Explanation:

The problem is related with Tomcat upgrade (from 8.0.x to 8.5.x) which has been made during Spring Boot upgrade from 1.3.x to 1.4. The problem is that Tomcat 8.5 introduces jaspic support (https://tomcat.apache.org/tomcat-8.5-doc/config/jaspic.html) and provides it's own implementation of AuthConfigFactory. This implementation defines default jaspic auth factory implementation:

private static final String DEFAULT_JASPI_AUTHCONFIGFACTORYIMPL =
            "org.apache.catalina.authenticator.jaspic.AuthConfigFactoryImpl";

which is not defined in other implementations (e.g. that one from javaee-api-7.0) and causes NullPointerException because no AuthConfigFactory were instantiated.

like image 106
Maciej Marczuk Avatar answered Sep 18 '22 13:09

Maciej Marczuk
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Is it worth changing from java/spring/hibernate to rails for a program that is undergoing massive changes?
Select single item from database with Spring Hibernate Sessionfactory
How to set dynamically a bean reference in Spring?
Spring is picking an interface implementation out of many, on its own?
Java / Jetty: How to Add Filter to Embedded Jetty
Websockets over HTTPS 403 Forbidden
Spring Data JPA - Specifications join
How to autowire Hibernate SessionFactory in Spring boot
Spring Data ExampleMatchers by Example
How are beans named by default when created with annotation?
How to @Autowire objects in Validator classes?
Can I create a prototype scoped bean with Spring Javaconfig?
load a (xml) file from the classpath in a spring web app
Nested objects have not been saved by Spring JpaRepository
Spring AOP pointcut for all methods in a controller
Failed to convert string in java.util.Date with @DateTimeFormat(pattern="dd/MM/yyyy")
Spring Java Config with Multiple Dispatchers
TokenEndpoint : Handling Null Pointer Exception

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