Tomcat -启动SSL连接器时出现空指针异常

Question

我想在Tomcat 9.0服务器中添加SSL的可能性。正如Tomcat的指示所示，我使用keytool生成了一个密钥，并在server.xml文件

中添加了以下连接器

<Connector
       protocol="org.apache.coyote.http11.Http11NioProtocol"
       port="8443" maxThreads="200"
       scheme="https" secure="true" SSLEnabled="true"
       keystoreFile="C:Moje_programyspringapache-tomcat-9.0.0.M11klucz" keystorePass="samplepassword"
       clientAuth="false" sslProtocol="TLS"/>

当我试图启动服务器时，我得到以下错误(ssl端口不工作):

12-Nov-2016 13:06:18.187 WARNING [main] org.apache.tomcat.util.net.openssl.OpenSSLContext.init Error initializ ing SSL context  java.lang.NullPointerException
        at org.apache.tomcat.util.net.openssl.OpenSSLContext.init(OpenSSLContext.java:276)
        at org.apache.tomcat.util.net.AbstractJsseEndpoint.createSSLContext(AbstractJsseEndpoint.java:100)
        at org.apache.tomcat.util.net.AbstractJsseEndpoint.initialiseSsl(AbstractJsseEndpoint.java:80)
        at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:245)
        at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:866)
        at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:575)
        at org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:65)
        at org.apache.catalina.connector.Connector.initInternal(Connector.java:944)
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:105)
        at org.apache.catalina.core.StandardService.initInternal(StandardService.java:549)
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:105)
        at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:873)
        at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:105)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:606)
        at org.apache.catalina.startup.Catalina.load(Catalina.java:629)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:311)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:494)

我不知道是bug还是我做错了什么

Answer 1

解决方案令人惊讶，但是在生成密钥时，alias属性必须设置为"tomcat"

这是我的例子:

c:Program FilesJavajdk1.8.0_112bin>keytool -genkey -alias tomcat -keyalg RSA -keystore C:Moje_programyspringapache-tomcat-9.0.0.M11klucz

Answer 2

我在你的回答的帮助下找到了另一个答案。您可以自定义证书别名和我的方法如下

<Connector port="8443" protocol="org.apache.coyote.http11.Http11NioProtocol"
               maxThreads="150" SSLEnabled="true">
        <SSLHostConfig>
            <Certificate certificateKeystoreFile="<path to keystore>myks.jks"
            certificateKeystorePassword="abc123"
            certificateKeyAlias="giganet.com"
                         type="RSA" />
        </SSLHostConfig>
    </Connector>