# # This is the Apache server configuration file providing SSL support. # It contains the configuration directives to instruct the server how to # serve pages over an https connection. For detailing information about these # directives see # # Do NOT simply read the instructions in here without understanding # what they do. They're here only as hints or reminders. If you are unsure # consult the online docs. You have been warned. # ## ## SSL Virtual Host Context ## # General setup for the virtual host ServerName dummy-host.example.com ServerAdmin webmaster@dummy-host.example.com ServerAlias example.com www.example.com # DocumentRoot: The directory out of which you will serve your # documents. By default, all requests are taken from this directory, but # symbolic links and aliases may be used to point to other locations. DocumentRoot "/srv/www/htdocs" #ServerName www.example.com:443 #ServerAdmin webmaster@example.com ErrorLog /var/log/apache2/error_log TransferLog /var/log/apache2/access_log # SSL Engine Switch: # Enable/Disable SSL for this virtual host. SSLEngine on # SSL Protocol support: # 4 possible values: All, SSLv2, SSLv3, TLSv1. Allow TLS and SSLv3: # List the protocol versions which clients are allowed to # connect with. Disable SSLv2 by default (cf. RFC 6176). SSLProtocol all -SSLv2 # SSL Cipher Suite: # List the ciphers that the client is permitted to negotiate. # See the mod_ssl documentation for a complete list. # # Weak ciphers are disabled by default. # Please see the documentation via the links above, and # "openssl ciphers -v" for a complete list of ciphers that are # available. # # The following default should work with openssl running in FIPS # mode. # OPENSSL_FORCE_FIPS_MODE=1 rcapache2 restart # will start the web server with FIPS mode in openssl. # For more information, please have a look at # /usr/share/doc/packages/openssl/README-FIPS.txt from the openssl # package. SSLCipherSuite HIGH:MEDIUM:!aNULL:!MD5 # 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. Keep # in mind that if you have both an RSA and a DSA certificate you # can configure both in parallel (to also allow the use of DSA # ciphers, etc.) SSLCertificateFile /etc/apache2/ssl.crt/server.crt #SSLCertificateFile /etc/apache2/ssl.crt/server-dsa.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/apache2/ssl.key/server.key #SSLCertificateKeyFile /etc/apache2/ssl.key/server-dsa.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 /etc/apache2/ssl.crt/ca.crt # 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) # Note: Inside SSLCACertificatePath you need hash symlinks # to point to the certificate files. Use the provided # Makefile to update the hash symlinks after changes. #SSLCACertificatePath /etc/apache2/ssl.crt #SSLCACertificateFile /etc/apache2/ssl.crt/ca-bundle.crt # Certificate Revocation Lists (CRL): # Set the CA revocation path where to find CA CRLs for client # authentication or alternatively one huge file containing all # of them (file must be PEM encoded) # Note: Inside SSLCARevocationPath you need hash symlinks # to point to the certificate files. Use the provided # Makefile to update the hash symlinks after changes. #SSLCARevocationPath /etc/apache2/ssl.crl #SSLCARevocationFile /etc/apache2/ssl.crl/ca-bundle.crl # 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. # #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]+$/ # # 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 SSLOptions +StdEnvVars SSLOptions +StdEnvVars AllowOverride None #Options +Indexes +MultiViews +FollowSymLinks Options -Indexes -MultiViews +FollowSymLinks #IndexOptions FancyIndexing #AuthName "Top Secret on dummy-host.example.com" #AuthType Basic #AuthUserFile /srv/www/passwd/default # # Controls who can get stuff from this server. The example gives access to: # either a valid user, a user on the same system as the server, a system # which name ends with .example.com and of which the reverse lookup of the # IP address matches with the IP address that has been received by looking # up that name in the DNS irrespective of any setting of HostnameLookups. # # # # Require valid-user # Require local # Require host .example.com # # # 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 /var/log/apache2/ssl_request_log ssl_combined # # some Rewrite stuff for sharedssl # #RewriteEngine on ##RewriteLog "/var/log/apache2/dummy-host.example.com-rewrite-ssl_log" ##RewriteLogLevel 3 #RewriteCond %{HTTP_HOST} ^webmail\..* [NC] #RewriteRule ^/$ https://sharedssl.example.com/roundcube/ [L,R] #RewriteRule ^/$ /roundcube [R]