How to disable SSL v3 and enforce TLS 1.2 for HTTPS connections on the FMS (4288189)

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How to disable SSL v3 and enforce TLS 1.2 for HTTPS connections on the FMS
Descrição

How to disable SSL v3 and enforce TLS 1.2 for HTTPS connections on the Foglight Management Server
Resolução

For Foglight 5.7.1+

Modify the following file in the Foglight Management Server (FMS) Host

<FMS home>/server/tomcat/server.xml

Edit

sslProtocol="TLS" sslEnabledProtocols="TLSv1.2,TLSv1.1,TLSv1,SSLv2Hello" bindOnInit="false"

to

sslProtocol="TLS" sslEnabledProtocols="TLSv1.2" bindOnInit="false"

Note: Changes should not be needed on Foglight 5.9.8+ installations as above changes are already the defaults.

For Foglight 5.6.x

Modify the two files listed below:

<FMS Home>/server/default/deploy/jboss-web.deployer/server_full.xml

and

<FMS Home>/server/default/deploy/jboss-web.deployer/server_https.xml

Then remove the attribute sslProtocol and add the attribute sslProtocols as follows (confirm spelling, leave other elements and attributes as is):

<Connector ... sslProtocols="TLSv1, TLSv1.1, TLSv1.2,SSLv2Hello" ... />

The cipher list can be adjusted as you seem fit, for example

ciphers="TLS_RSA_WITH_AES_128_CBC_SHA, TLS_RSA_WITH_AES_256_CBC_SHA, TLS_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_DES_CBC_SHA"

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