Server version: Apache Tomcat/8.0.36
Server built:   Jun 9 2016 13:55:50 UTC
Server number:  8.0.36.0
OS Name:        Linux
OS Version:     3.10.0-514.el7.x86_64
Architecture:   amd64
JVM Version:    1.8.0_111-b14
JVM Vendor:     Oracle Corporation

*** ECDH ServerKeyExchange
Signature Algorithm SHA512withRSA
Server key: Sun EC public key, 256 bits
  public x coord: 107108750176335210433834926983330116805775068919227166974389735341685270962458
  public y coord: 93195725734236902743006469378087068209149058097948526490562555560744449337507
  parameters: secp256r1 [NIST P-256, X9.62 prime256v1] (1.2.840.10045.3.1.7)
*** CertificateRequest
Cert Types: RSA, DSS, ECDSA
Supported Signature Algorithms: SHA512withECDSA, SHA512withRSA, SHA384withECDSA, SHA384withRSA, SHA256withECDSA, SHA256withRSA, SHA256withDSA, SHA224withECDSA, SHA224withRSA, SHA224withDSA, SHA1withECDSA, SHA1withRSA, SHA1withDSA Cert Authorities:
<CN=Client, OU=Information Technology, O=Company, L=Calgary, ST=Alberta, C=CA>
*** ServerHelloDone
http-nio2-8443-exec-4, WRITE: TLSv1.2 Handshake, length = 4482 http-nio2-8443-exec-2, READ: TLSv1.2 Handshake, length = 7
*** Certificate chain
<Empty>
***
http-nio2-8443-exec-2, fatal error: 42: null cert chain
javax.net.ssl.SSLHandshakeException: null cert chain %% Invalidated:[Session-2, TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256]
http-nio2-8443-exec-2, SEND TLSv1.2 ALERT:  fatal, description = bad_certificate http-nio2-8443-exec-2, WRITE: TLSv1.2 Alert, length = 2 http-nio2-8443-exec-2, fatal: engine already closed.  Rethrowing javax.net.ssl.SSLHandshakeException: null cert chain http-nio2-8443-exec-2, called closeOutbound() http-nio2-8443-exec-2, closeOutboundInternal()

<Connector protocol="org.apache.coyote.http11.Http11Nio2Protocol"
           port="8443" maxThreads="24" minSpareThreads="4" maxSpareThreads="4" acceptCount="1000" server=" "
           scheme="https" secure="true" SSLEnabled="true"
           keystoreFile="certs/servercert.jks" keystorePass=" CrazyPasswordHere"
           clientAuth="true" truststoreFile="/usr/local/tomcat/certs/clienttrust.jks" truststorePass="CrazyPasswordHere"
           sslEnabledProtocols="TLSv1.2" sslProtocol="TLS"
           ciphers="TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256,TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA,
           TLS_DHE_RSA_WITH_AES_128_GCM_SHA256,TLS_DHE_RSA_WITH_AES_128_CBC_SHA256,TLS_DHE_RSA_WITH_AES_128_CBC_SHA"
           useServerCipherSuitesOrder="true" compression="on" compressionMinSize="2048"
           compressableMimeType="text/html,text/xml,text/plain,text/css,text/javascript,application/javascript" />

# Systemd unit file for tomcat
[Unit]
Description=Apache Tomcat
After=syslog.target network.target

[Service]
Type=forking

Environment=JAVA_HOME=/usr/lib/jvm/jre
Environment=CATALINA_PID=/usr/local/tomcat/temp/tomcat.pid
Environment=CATALINA_HOME=/usr/local/tomcat
Environment=CATALINA_BASE=/usr/local/tomcat
Environment='CATALINA_OPTS= -Xms2048M -Xmx2048M -server -XX:+UseParallelGC  -Dcom.sun.management.jmxremote
-Dcom.sun.management.jmxremote.port=8090  -Dcom.sun.management.jmxremote.ssl=false  -Dcom.sun.management.jmxremote.authenticate=true  -Dcom.sun.management.jmxremote.password.file=/usr/local/tomcat/conf/jmxremote.password  -Dcom.sun.management.jmxremote.access.file=/usr/local/tomcat/conf/jmxremote.access  -Djavax.net.debug=SSL  -Djavax.net.ssl.trustStore=/usr/local/tomcat/certs/servertrust.jks  -Djavax.net.ssl.trustStorePassword=CrazyPasswordHere  -Djavax.net.ssl.keyStore=/usr/local/tomcat/certs/serverclient.jks  -Djavax.net.ssl.keyStorePassword=CrazyPasswordHere '
Environment='JAVA_OPTS=-Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom'

ExecStart=/usr/local/tomcat/bin/startup.sh
ExecStop=/bin/kill -15 $MAINPID

User=tomcat
Group=tomcat

[Install]
WantedBy=multi-user.target