TOMCAT SSL Configuration

Recently configuring the Tomcat certificate encounters such a problem, simply share the following:

The error message is as follows:

06-dec-2016 11:26:35.079 severe [main]  org.apache.catalina.core.standardservice.initinternal failed to initialize connector  [Connector[http/1.1-443]] org.apache.catalina.lifecycleexception: failed to initialize  component [connector[http/1.1-443]]at org.apache.catalina.util.lifecyclebase.init ( lifecyclebase.java:111) at org.apache.catalina.core.standardservice.initinternal (StandardService.java:549) At org.apache.catalina.util.lifecyclebase.init (lifecyclebase.java:107) at  Org.apache.catalina.core.StandardServer.initInternal (standardserver.java:873) at  Org.apache.catalina.util.LifecycleBase.init (lifecyclebase.java:107) 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) Caused by:  org.apache.catalina.lifecycleexception: protocol handler initialization failedat  Org.apache.catalina.connector.Connector.initInternal (connector.java:1012) at  Org.apache.catalina.util.LifecycleBase.init (lifecyclebase.java:107) ... 12 morecaused by:  java.lang.illegalargumentexception: java.io.ioexception: alias name tomcat does  not identify a key entryat  Org.apache.tomcat.util.net.AbstractJsseEndpoint.createSSLContext (abstractjsseendpoint.java:103) at  ORG.APACHE.TOMCAT.UTIL.NET.ABSTRACTJSSEENDPOINT.INITIALISESSL (abstractjsseendpoint.java:81) 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.tomcat.util.net.abstractjsseendpoint.init ( abstractjsseendpoint.java:213) At org.apache.coyote.abstractprotocol.init (AbstractProtocol.java:558) at  org.apache.coyote.http11.abstracthttp11protocol.init (abstracthttp11protocol.java:65) at  Org.apache.catalina.connector.Connector.initInternal (connector.java:1010) ...  13 morecaused by:  java.io.ioexception: alias name tomcat does not identify a key  entryat org.apache.tomcat.util.net.jsse.jsseutil.getkeymanagers (jsseutil.java:213) at  Org.apache.tomcat.util.net.AbstractJsseEndpoint.createSSLContext (abstractjsseendpoint.java:101) ...  20  more This problem is because the alias is not set, Tomcat will use "Tomcat" as your jks etc by default. The alias of the certificate file, because the certificate file alias is not the "Tomcat" by default in most cases, so long as the certificate alias is viewed through the Keytool tool: Command >> keytool -keystore  xxx.jks&nbsp-list Enter the password to see the alias alias, in the configuration file added: keyalias= "alias alias"  , details as shown below. 

Keytool-keystore m.jks-list

Keystore type:jkskeystore provider:sunyour Keystore contains 1 entryserver (alias), Dec 6, Privatekeyentry (entry type), Cert Ificate fingerprint (SHA1): ae:49:98:23:0f:5e:28:58:01:6c:6d:e0:65:12:b5:70:75:64:ea:38

In the Tomcat server.xml file configuration

<connector port= "443" protocol= "http/1.1" sslenabled= "true"

maxthreads= "Scheme=" "https" secure= "true"

Keystorefile= "/usr/local/tomcat/conf/my.jks" keystorepass= "password" keyalias= "Server "

Clientauth= "false" sslprotocol= "TLS"/>

Restart Tomcat, browser access

TOMCAT SSL Configuration