SSL Session Cache can't be in virtualhost

[ObjectifMars]

The following problem is into the last release 4.1.0 and into the master branche.

The configuration for SSL Session cache is put into the file h5bp\ssl\ssl_engine.conf, this configuration is put by default into the template for a SSL VirtualHost vhosts\templates\example.com.conf and vhosts\.000-default.conf.

server-configs-apache/h5bp/ssl/ssl_engine.conf

Lines 29 to 32 in 3c7db53

	<IfModule mod_socache_shmcb.c>
	SSLSessionCache "shmcb:/usr/local/apache2/logs/ssl_gcache_data(10485760)"
	SSLSessionCacheTimeout 86400
	</IfModule>

When installing the module mod_socache_shmcb.so into httpd.conf on a Apache container (httpd:2.4.46), I have this error message and the server stop :

AH00526: Syntax error on line 30 of /usr/local/apache2/h5bp/ssl/ssl_engine.conf:
SSLSessionCache cannot occur within <VirtualHost> section

I think the solution is :

1. ever the ssl_engine.conf need to be include directly into httpd.conf or the directives need to be splited into 2 files one to be included into httpd.conf (with the cache SSL configuration), the other with the remaining lines into the vhosts. I think the first option is enough : it's the minimal configuration of the SSL module so it can be included into httpd.conf.
2. Add into httpd.conf : LoadModule socache_shmcb_module modules/mod_socache_shmcb.so

[LeoColomb]

Thanks for opening this issue @ObjectifMars!
That's a really good catch, I'm curious why it hasn't been spotted before.

Anyway, I'd say the best option is to extract block checking presence of shmcb mod into httpd.conf.

Would you like to open a pull request?

[ObjectifMars]

I will try to create a pull request, it will be a first simple enough.