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Configure Tomcat to require TLS v1.2 #87

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Feb 1, 2021
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Configure Tomcat to require TLS v1.2 #87

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9cae529
Configure Tomcat to require TLS v1.2 as proposed in the InCommon Base…
tfleury Feb 1, 2021
40713b4
Also enable TLSv1.3.
tfleury Feb 1, 2021
3cc7b38
Add ciphers as recommended by https://ssl-config.mozilla.org/ .
tfleury Feb 1, 2021
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23 changes: 17 additions & 6 deletions container_files/tomcat/server.xml
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Expand Up @@ -4,12 +4,23 @@
<Listener className="org.apache.catalina.core.JreMemoryLeakPreventionListener" />

<Service name="Catalina">
<Connector
protocol="org.apache.coyote.http11.Http11NioProtocol"
port="443" maxThreads="200"
scheme="https" secure="true" SSLEnabled="true"
keystoreFile="/opt/certs/keystore.jks" keystorePass="password"
clientAuth="false" sslProtocol="TLS"/>

<Connector
protocol="org.apache.coyote.http11.Http11NioProtocol"
port="443" maxThreads="200"
scheme="https" secure="true" SSLEnabled="true">
<SSLHostConfig
ciphers="ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384"
disableSessionTickets="true"
honorCipherOrder="false"
protocols="TLSv1.2,TLSv1.3">
<Certificate
certificateKeystoreFile="/opt/certs/keystore.jks"
certificateKeystorePassword="password" />
</SSLHostConfig>
<UpgradeProtocol className="org.apache.coyote.http2.Http2Protocol" />
</Connector>

<Engine name="Catalina" defaultHost="localhost">

<Host name="localhost" appBase="webapps"
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