* Start of a nicer Apache configuration than the old stuff in the

services tree.  This one does the generation of httpd.conf in
  the Nix expression language instead of in a builder.

svn path=/nixos/trunk/; revision=9926
This commit is contained in:
Eelco Dolstra 2007-12-12 13:58:15 +00:00
parent 3ba09e4004
commit 6f5da72337
2 changed files with 207 additions and 0 deletions

View file

@ -899,6 +899,13 @@
";
};
enableSSL = mkOption {
default = false;
description = "
Whether to enable SSL (https) support.
";
};
adminAddr = mkOption {
example = "admin@example.org";
description = "

View file

@ -0,0 +1,200 @@
{config, pkgs}:
let
cfg = config.services.httpd;
startingDependency = if config.services.gw6c.enable then "gw6c" else "network-interfaces";
httpd = pkgs.apacheHttpd;
documentRoot = "/etc";
# Names of modules from ${httpd}/modules that we want to load.
apacheModules =
[ # HTTP authentication mechanisms: basic and digest.
"auth_basic" "auth_digest"
# Authentication: is the user who he claims to be?
"authn_file" "authn_dbm" "authn_anon" "authn_alias"
# Authorization: is the user allowed access?
"authz_user" "authz_groupfile" "authz_host"
# Other modules.
"ext_filter" "include" "log_config" "env" "mime_magic"
"cern_meta" "expires" "headers" "usertrack" "unique_id" "setenvif"
"mime" "dav" "status" "autoindex" "asis" "info" "cgi" "dav_fs"
"vhost_alias" "negotiation" "dir" "imagemap" "actions" "speling"
"userdir" "alias" "rewrite"
] ++ pkgs.lib.optional cfg.enableSSL "ssl_module";
loggingConf = ''
ErrorLog ${cfg.logDir}/error_log
LogLevel notice
LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\"" combined
LogFormat "%h %l %u %t \"%r\" %>s %b" common
LogFormat "%{Referer}i -> %U" referer
LogFormat "%{User-agent}i" agent
CustomLog ${cfg.logDir}/access_log common
'';
browserHacks = ''
BrowserMatch "Mozilla/2" nokeepalive
BrowserMatch "MSIE 4\.0b2;" nokeepalive downgrade-1.0 force-response-1.0
BrowserMatch "RealPlayer 4\.0" force-response-1.0
BrowserMatch "Java/1\.0" force-response-1.0
BrowserMatch "JDK/1\.0" force-response-1.0
BrowserMatch "Microsoft Data Access Internet Publishing Provider" redirect-carefully
BrowserMatch "^WebDrive" redirect-carefully
BrowserMatch "^WebDAVFS/1.[012]" redirect-carefully
BrowserMatch "^gnome-vfs" redirect-carefully
'';
sslConf = ''
Listen ${toString cfg.httpsPort}
SSLSessionCache dbm:${cfg.stateDir}/ssl_scache
SSLMutex file:${cfg.stateDir}/ssl_mutex
SSLRandomSeed startup builtin
SSLRandomSeed connect builtin
<VirtualHost _default_:${toString cfg.httpsPort}>
SSLEngine on
SSLCipherSuite ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP:+eNULL
SSLCertificateFile @sslServerCert@
SSLCertificateKeyFile @sslServerKey@
# MSIE compatability.
SetEnvIf User-Agent ".*MSIE.*" \
nokeepalive ssl-unclean-shutdown \
downgrade-1.0 force-response-1.0
</VirtualHost>
'';
mimeConf = ''
TypesConfig ${httpd}/conf/mime.types
AddType application/x-x509-ca-cert .crt
AddType application/x-pkcs7-crl .crl
<IfModule mod_mime_magic.c>
MIMEMagicFile ${httpd}/conf/magic
</IfModule>
AddEncoding x-compress Z
AddEncoding x-gzip gz tgz
'';
documentRootConf = ''
DocumentRoot "${documentRoot}"
<Directory "${documentRoot}">
Options Indexes FollowSymLinks
AllowOverride None
Order allow,deny
Allow from all
</Directory>
'';
httpdConf = pkgs.writeText "httpd.conf" ''
ServerRoot ${httpd}
ServerAdmin ${cfg.adminAddr}
ServerName ${cfg.hostName}:${toString cfg.httpPort}
PidFile ${cfg.stateDir}/httpd.pid
<IfModule prefork.c>
MaxClients 150
MaxRequestsPerChild 0
</IfModule>
Listen ${toString cfg.httpPort}
User ${cfg.user}
Group ${cfg.group}
${let f = name: "LoadModule ${name}_module ${httpd}/modules/mod_${name}.so\n";
in pkgs.lib.concatStrings (map f apacheModules)
}
# !!! is this a good idea?
UseCanonicalName Off
ServerSignature On
${if cfg.noUserDir then "" else "UserDir public_html"}
AddHandler type-map var
<Files ~ "^\.ht">
Order allow,deny
Deny from all
</Files>
${mimeConf}
${loggingConf}
${browserHacks}
Include ${httpd}/conf/extra/httpd-autoindex.conf
Include ${httpd}/conf/extra/httpd-multilang-errordoc.conf
Include ${httpd}/conf/extra/httpd-languages.conf
${if cfg.enableSSL then sslConf else ""}
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
${documentRootConf}
'';
in
{
name = "httpd";
users = [
{ name = cfg.user;
description = "Apache httpd user";
}
];
groups = [
{ name = cfg.group;
}
];
job = ''
description "Apache HTTPD"
start on ${startingDependency}/started
stop on ${startingDependency}/stop
respawn ${httpd}/bin/httpd -f ${httpdConf} -DNO_DETACH
'';
}