#
# When we also provide SSL we have to listen to the
# the HTTPS port in addition.
#
Listen 443 https

##
##  SSL Global Context
##
##  All SSL configuration in this context applies both to
##  the main server and all SSL-enabled virtual hosts.
##

#   Pass Phrase Dialog:
#   Configure the pass phrase gathering process.
#   The filtering dialog program (`builtin' is a internal
#   terminal dialog) has to provide the pass phrase on stdout.
SSLPassPhraseDialog exec:/usr/libexec/httpd-ssl-pass-dialog

#   Inter-Process Session Cache:
#   Configure the SSL Session Cache: First the mechanism
#   to use and second the expiring timeout (in seconds).
SSLSessionCache         shmcb:/run/httpd/sslcache(512000)
SSLSessionCacheTimeout  300

#   Pseudo Random Number Generator (PRNG):
#   Configure one or more sources to seed the PRNG of the
#   SSL library. The seed data should be of good random quality.
#   WARNING! On some platforms /dev/random blocks if not enough entropy
#   is available. This means you then cannot use the /dev/random device
#   because it would lead to very long connection times (as long as
#   it requires to make more entropy available). But usually those
#   platforms additionally provide a /dev/urandom device which doesn't
#   block. So, if available, use this one instead. Read the mod_ssl User
#   Manual for more details.
SSLRandomSeed startup file:/dev/urandom  256
SSLRandomSeed connect builtin
#SSLRandomSeed startup file:/dev/random  512
#SSLRandomSeed connect file:/dev/random  512
#SSLRandomSeed connect file:/dev/urandom 512

#
# Use "SSLCryptoDevice" to enable any supported hardware
# accelerators. Use "openssl engine -v" to list supported
# engine names.  NOTE: If you enable an accelerator and the
# server does not start, consult the error logs and ensure
# your accelerator is functioning properly.
#
SSLCryptoDevice builtin
#SSLCryptoDevice ubsec

##
## SSL Virtual Host Context
##

<VirtualHost _default_:443>

  # General setup for the virtual host, inherited from global configuration
  DocumentRoot "/var/www/html"
  ServerName localhost:443

  # Use separate log files for the SSL virtual host; note that LogLevel
  # is not inherited from httpd.conf.
  ErrorLog logs/ssl_error_log
  TransferLog logs/ssl_access_log
  LogLevel warn

  #   SSL Engine Switch:
  #   Enable/Disable SSL for this virtual host.
  SSLEngine on

  #   SSL Protocol support:
  # List the enable protocol levels with which clients will be able to
  # connect.  Disable SSLv2 access by default:
  SSLProtocol all -SSLv2 -SSLv3

  #   SSL Cipher Suite:
  #   List the ciphers that the client is permitted to negotiate.
  #   See the mod_ssl documentation for a complete list.
  SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5:!SEED:!IDEA

  #   Speed-optimized SSL Cipher configuration:
  #   If speed is your main concern (on busy HTTPS servers e.g.),
  #   you might want to force clients to specific, performance
  #   optimized ciphers. In this case, prepend those ciphers
  #   to the SSLCipherSuite list, and enable SSLHonorCipherOrder.
  #   Caveat: by giving precedence to RC4-SHA and AES128-SHA
  #   (as in the example below), most connections will no longer
  #   have perfect forward secrecy - if the server's key is
  #   compromised, captures of past or future traffic must be
  #   considered compromised, too.
  #SSLCipherSuite RC4-SHA:AES128-SHA:HIGH:MEDIUM:!aNULL:!MD5
  #SSLHonorCipherOrder on

  #   Server Certificate:
  # Point SSLCertificateFile at a PEM encoded certificate.  If
  # the certificate is encrypted, then you will be prompted for a
  # pass phrase.  Note that a kill -HUP will prompt again.  A new
  # certificate can be generated using the genkey(1) command.
  SSLCertificateFile /etc/pki/tls/apache/myselfsigned.crt

  #   Server Private Key:
  #   If the key is not combined with the certificate, use this
  #   directive to point at the key file.  Keep in mind that if
  #   you've both a RSA and a DSA private key you can configure
  #   both in parallel (to also allow the use of DSA ciphers, etc.)
  SSLCertificateKeyFile /etc/pki/tls/apache/myown.key

  #   Server Certificate Chain:
  #   Point SSLCertificateChainFile at a file containing the
  #   concatenation of PEM encoded CA certificates which form the
  #   certificate chain for the server certificate. Alternatively
  #   the referenced file can be the same as SSLCertificateFile
  #   when the CA certificates are directly appended to the server
  #   certificate for convinience.
  #SSLCertificateChainFile /usr/local/etc/FICARoot.cer

  #   Certificate Authority (CA):
  #   Set the CA certificate verification path where to find CA
  #   certificates for client authentication or alternatively one
  #   huge file containing all of them (file must be PEM encoded)
  #SSLCACertificateFile /etc/pki/tls/certs/ca-bundle.crt

  #   Client Authentication (Type):
  #   Client certificate verification type and depth.  Types are
  #   none, optional, require and optional_no_ca.  Depth is a
  #   number which specifies how deeply to verify the certificate
  #   issuer chain before deciding the certificate is not valid.
  #SSLVerifyClient require
  #SSLVerifyDepth  10

  #   Access Control:
  #   With SSLRequire you can do per-directory access control based
  #   on arbitrary complex boolean expressions containing server
  #   variable checks and other lookup directives.  The syntax is a
  #   mixture between C and Perl.  See the mod_ssl documentation
  #   for more details.
  #<Location />
  #SSLRequire (    %{SSL_CIPHER} !~ m/^(EXP|NULL)/ \
  #            and %{SSL_CLIENT_S_DN_O} eq "Snake Oil, Ltd." \
  #            and %{SSL_CLIENT_S_DN_OU} in {"Staff", "CA", "Dev"} \
  #            and %{TIME_WDAY} >= 1 and %{TIME_WDAY} <= 5 \
  #            and %{TIME_HOUR} >= 8 and %{TIME_HOUR} <= 20       ) \
  #           or %{REMOTE_ADDR} =~ m/^192\.76\.162\.[0-9]+$/
  #</Location>

  #   SSL Engine Options:
  #   Set various options for the SSL engine.
  #   o FakeBasicAuth:
  #     Translate the client X.509 into a Basic Authorisation.  This means that
  #     the standard Auth/DBMAuth methods can be used for access control.  The
  #     user name is the `one line' version of the client's X.509 certificate.
  #     Note that no password is obtained from the user. Every entry in the user
  #     file needs this password: `xxj31ZMTZzkVA'.
  #   o ExportCertData:
  #     This exports two additional environment variables: SSL_CLIENT_CERT and
  #     SSL_SERVER_CERT. These contain the PEM-encoded certificates of the
  #     server (always existing) and the client (only existing when client
  #     authentication is used). This can be used to import the certificates
  #     into CGI scripts.
  #   o StdEnvVars:
  #     This exports the standard SSL/TLS related `SSL_*' environment variables.
  #     Per default this exportation is switched off for performance reasons,
  #     because the extraction step is an expensive operation and is usually
  #     useless for serving static content. So one usually enables the
  #     exportation for CGI and SSI requests only.
  #   o StrictRequire:
  #     This denies access when "SSLRequireSSL" or "SSLRequire" applied even
  #     under a "Satisfy any" situation, i.e. when it applies access is denied
  #     and no other module can change it.
  #   o OptRenegotiate:
  #     This enables optimized SSL connection renegotiation handling when SSL
  #     directives are used in per-directory context.
  #SSLOptions +FakeBasicAuth +ExportCertData +StrictRequire
  <Files ~ "\.(cgi|shtml|phtml|php3?)$">
      SSLOptions +StdEnvVars
  </Files>
  <Directory "/var/www/cgi-bin">
      SSLOptions +StdEnvVars
  </Directory>

  #   SSL Protocol Adjustments:
  #   The safe and default but still SSL/TLS standard compliant shutdown
  #   approach is that mod_ssl sends the close notify alert but doesn't wait for
  #   the close notify alert from client. When you need a different shutdown
  #   approach you can use one of the following variables:
  #   o ssl-unclean-shutdown:
  #     This forces an unclean shutdown when the connection is closed, i.e. no
  #     SSL close notify alert is send or allowed to received.  This violates
  #     the SSL/TLS standard but is needed for some brain-dead browsers. Use
  #     this when you receive I/O errors because of the standard approach where
  #     mod_ssl sends the close notify alert.
  #   o ssl-accurate-shutdown:
  #     This forces an accurate shutdown when the connection is closed, i.e. a
  #     SSL close notify alert is send and mod_ssl waits for the close notify
  #     alert of the client. This is 100% SSL/TLS standard compliant, but in
  #     practice often causes hanging connections with brain-dead browsers. Use
  #     this only for browsers where you know that their SSL implementation
  #     works correctly.
  #   Notice: Most problems of broken clients are also related to the HTTP
  #   keep-alive facility, so you usually additionally want to disable
  #   keep-alive for those clients, too. Use variable "nokeepalive" for this.
  #   Similarly, one has to force some clients to use HTTP/1.0 to workaround
  #   their broken HTTP/1.1 implementation. Use variables "downgrade-1.0" and
  #   "force-response-1.0" for this.
  BrowserMatch "MSIE [2-5]" \
         nokeepalive ssl-unclean-shutdown \
         downgrade-1.0 force-response-1.0

  #   Per-Server Logging:
  #   The home of a custom SSL log file. Use this when you want a
  #   compact non-error SSL logfile on a virtual host basis.
  CustomLog logs/ssl_request_log \
          "%t %h %{SSL_PROTOCOL}x %{SSL_CIPHER}x \"%r\" %b"

  SSLProxyEngine On
  SSLProxyVerify none
  SSLProxyCheckPeerCN off
  SSLProxyCheckPeerName off
  SSLProxyCheckPeerExpire off
  ProxyRequests Off
  ProxyPreserveHost On

  <Proxy *>
    Order deny,allow
    Allow from all
  </Proxy>

  # Sets proxy to redirect requests to Apache ALB path /HelloWorld to Tomcat ALB on port 8080
  # Be careful with this line, the destination URL cannot exceed 96 characters.  If it does, Apache will not start.
  ProxyPass /HelloWorld https://APP_ALB/HelloWorld

  # Ensures return traffic
  ProxyPassReverse /HelloWorld https://APP_ALB/HelloWorld

  # The Automation Framework includes an automated process to create a CNAME (friendly name) such as
  # fimt-helloworld-dev.fmrco.com that will redirect to an AWS ALB.  A Lambda function watches CloudTrail for
  # ALB creation events.  These trigger the Lambda to run and query the ALB cName tag to associate with
  # ALB name.
</VirtualHost>