We want to use APR to call openssl also do with native to support FIPS mode in
tomcat.
Software info
Tomcat/9.0.34
libtcnative-1-0-1.2.23-15.30.x86_64
configuration as below:
<Connector SSLEnabled="true"
acceptCount="100"
connectionTimeout="60000"
maxKeepAliveRequests="150"
SSLCertificateFile="*****"
SSLCertificateChainFile="****"
SSLCertificateKeyFile="*****"
compression="on"
compressibleMimeType="text/html,text/xml,text/css,text/javascript,application/javascript"
port="${bio.https.port}"
protocol="org.apache.coyote.http11.Http11AprProtocol"
scheme="https"
secure="true"
sslProtocol="TLS"
sslEnabledProtocols="TLSv1.2"
URIEncoding="UTF-8"/>
When enable debug info in tomcat will see
09-May-2020 00:51:35.358 FINE [https-openssl-apr-8443-exec-1]
org.apache.tomcat.util.net.AprEndpoint$AprSocketWrapper.doClose Calling
[org.apache.tomcat.util.net.AprEndpoint@4275c20c].closeSocket([org.apache.tomcat.util.net.AprEndpoint$AprSocketWrapper@1efb5c3e:139622944367568])
09-May-2020 00:51:35.367 FINE [https-openssl-apr-8443-Poller]
org.apache.tomcat.util.net.AprEndpoint$Poller.removeFromPoller Attempting to
remove [139,622,944,367,568] from poller
09-May-2020 00:51:35.367 FINER [https-openssl-apr-8443-Poller]
org.apache.tomcat.util.net.AprEndpoint.destroySocketInternal Destroying socket
[139,622,944,367,568]
java.lang.Exception
at
org.apache.tomcat.util.net.AprEndpoint.destroySocketInternal(AprEndpoint.java:758)
at
org.apache.tomcat.util.net.AprEndpoint.access$200(AprEndpoint.java:81)
at
org.apache.tomcat.util.net.AprEndpoint$Poller.run(AprEndpoint.java:1338)
at java.base/java.lang.Thread.run(Thread.java:834)
BRs
Dan
-----Original Message-----
From: Christopher Schultz <ch...@christopherschultz.net>
Sent: Friday, May 8, 2020 10:37 PM
To: users@tomcat.apache.org
Subject: Re: APR connector questions
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Daniel,
On 5/8/20 04:25, daniel....@dell.com wrote:
> We are changing from Nio connector to APR connector to enable FIPS
> mode in tomcat. But we hit tomcat hang issue, ssl handshake no
> response when run long time. So many close_wait in netstat output.
> Do you have any advises about that issue?
Can you please post your <Connector> configuration? Remember to remove any
secrets that may be in there.
You may be interested to know that FIPS is available through Java, though not
through Sun's JSSE provider.
https://stackoverflow.com/questions/5046482/which-jce-providers-are-fips
- -140-2-compliant
You may also be interested in the fact that FIPS mode doesn't really offer any
additional security. In certain cases, it may reduce your security because of
the various required-supported algorithms which, honestly, should never be used
in production.
- -chris
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