nixops/modules/websites/tellesflorian/tellesflorian.nix

   1 { lib, writeText, fetchedGitPrivate, fetchurl, stdenv, composerEnv }:
   2 let
   3   tellesflorian = { config }: rec {
   4     environment = config.environment;
   5     varDir = "/var/lib/tellesflorian_${environment}";
   6     keys."${environment}-tellesflorian" = {
   7       destDir = "/run/keys/webapps";
   8       user = apache.user;
   9       group = apache.group;
  10       permissions = "0400";
  11       text = ''
  12         # This file is auto-generated during the composer install
  13         parameters:
  14             database_host: ${config.mysql.host}
  15             database_port: ${config.mysql.port}
  16             database_name: ${config.mysql.name}
  17             database_user: ${config.mysql.user}
  18             database_password: ${config.mysql.password}
  19             mailer_transport: smtp
  20             mailer_host: 127.0.0.1
  21             mailer_user: null
  22             mailer_password: null
  23             secret: ${config.secret}
  24       '';
  25     };
  26     phpFpm = rec {
  27       preStart = ''
  28         if [ ! -f "${varDir}/currentWebappDir" -o \
  29             ! -f "${varDir}/currentKey" -o \
  30             "${webappDir}" != "$(cat ${varDir}/currentWebappDir 2>/dev/null)" ] \
  31             || ! sha512sum -c --status ${varDir}/currentKey; then
  32           pushd ${webappDir} > /dev/null
  33           /run/wrappers/bin/sudo -u wwwrun ./bin/console --env=${environment} cache:clear --no-warmup
  34           popd > /dev/null
  35           echo -n "${webappDir}" > ${varDir}/currentWebappDir
  36           sha512sum /run/keys/webapps/${environment}-tellesflorian > ${varDir}/currentKey
  37         fi
  38         '';
  39       serviceDeps = [
  40         "mysql.service"
  41         "${environment}-tellesflorian-passwords-key.service"
  42         "${environment}-tellesflorian-key.service"
  43       ];
  44       socket = "/var/run/phpfpm/floriantelles-${environment}.sock";
  45       pool = ''
  46         listen = ${socket}
  47         user = ${apache.user}
  48         group = ${apache.group}
  49         listen.owner = ${apache.user}
  50         listen.group = ${apache.group}
  51         php_admin_value[upload_max_filesize] = 20M
  52         php_admin_value[post_max_size] = 20M
  53         ;php_admin_flag[log_errors] = on
  54         php_admin_value[open_basedir] = "/run/keys/webapps/${environment}-tellesflorian:${webappDir}:${varDir}:/tmp"
  55         php_admin_value[session.save_path] = "${varDir}/phpSessions"
  56         ${if environment == "dev" then ''
  57         pm = ondemand
  58         pm.max_children = 5
  59         pm.process_idle_timeout = 60
  60         env[SYMFONY_DEBUG_MODE] = "yes"
  61         '' else ''
  62         pm = dynamic
  63         pm.max_children = 20
  64         pm.start_servers = 2
  65         pm.min_spare_servers = 1
  66         pm.max_spare_servers = 3
  67         ''}'';
  68     };
  69     keys."${environment}-tellesflorian-passwords" = {
  70       destDir = "/run/keys/webapps";
  71       user = apache.user;
  72       group = apache.group;
  73       permissions = "0400";
  74       text = ''
  75         invite:${config.invite_passwords}
  76       '';
  77     };
  78     apache = rec {
  79       user = "wwwrun";
  80       group = "wwwrun";
  81       modules = [ "proxy_fcgi" ];
  82       webappName = "florian_${environment}";
  83       root = "/run/current-system/webapps/${webappName}";
  84       vhostConf = ''
  85       <FilesMatch "\.php$">
  86         SetHandler "proxy:unix:${phpFpm.socket}|fcgi://localhost"
  87       </FilesMatch>
  88
  89       ${if environment == "dev" then ''
  90       <Location />
  91         AuthBasicProvider file ldap
  92         Use LDAPConnect
  93         Require ldap-group   cn=app.tellesflorian.com,cn=httpd,ou=services,dc=immae,dc=eu
  94
  95         AuthUserFile "/run/keys/webapps/${environment}-tellesflorian-passwords"
  96         Require user "invite"
  97
  98         ErrorDocument 401 "<html><meta http-equiv=\"refresh\" content=\"0;url=https://tellesflorian.com\"></html>"
  99       </Location>
 100
 101       <Directory ${root}>
 102         Options Indexes FollowSymLinks MultiViews Includes
 103         AllowOverride None
 104         Require all granted
 105
 106         DirectoryIndex app_dev.php
 107
 108         <IfModule mod_negotiation.c>
 109         Options -MultiViews
 110         </IfModule>
 111
 112         <IfModule mod_rewrite.c>
 113           RewriteEngine On
 114
 115           RewriteCond %{REQUEST_URI}::$1 ^(/.+)/(.*)::\2$
 116           RewriteRule ^(.*) - [E=BASE:%1]
 117
 118           # Maintenance script
 119           RewriteCond %{DOCUMENT_ROOT}/maintenance.php -f
 120           RewriteCond %{SCRIPT_FILENAME} !maintenance.php
 121           RewriteRule ^.*$ %{ENV:BASE}/maintenance.php [R=503,L]
 122           ErrorDocument 503 /maintenance.php
 123
 124           # Sets the HTTP_AUTHORIZATION header removed by Apache
 125           RewriteCond %{HTTP:Authorization} .
 126           RewriteRule ^ - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
 127
 128           RewriteCond %{ENV:REDIRECT_STATUS} ^$
 129           RewriteRule ^app_dev\.php(?:/(.*)|$) %{ENV:BASE}/$1 [R=301,L]
 130
 131           # If the requested filename exists, simply serve it.
 132           # We only want to let Apache serve files and not directories.
 133           RewriteCond %{REQUEST_FILENAME} -f
 134           RewriteRule ^ - [L]
 135
 136           # Rewrite all other queries to the front controller.
 137           RewriteRule ^ %{ENV:BASE}/app_dev.php [L]
 138         </IfModule>
 139
 140       </Directory>
 141       '' else ''
 142       <Directory ${root}>
 143         Options Indexes FollowSymLinks MultiViews Includes
 144         AllowOverride All
 145         Require all granted
 146       </Directory>
 147       ''}
 148       '';
 149     };
 150     activationScript = {
 151       deps = [ "wrappers" ];
 152       text = ''
 153       install -m 0755 -o ${apache.user} -g ${apache.group} -d ${varDir} \
 154         ${varDir}/var
 155       install -m 0750 -o ${apache.user} -g ${apache.group} -d ${varDir}/phpSessions
 156       '';
 157     };
 158     webappDir = composerEnv.buildPackage (
 159       import ./php-packages.nix { inherit composerEnv fetchurl; } //
 160       fetchedGitPrivate ./tellesflorian.json //
 161       rec {
 162         noDev = (environment == "prod");
 163         preInstall = ''
 164           export SYMFONY_ENV="${environment}"
 165           '';
 166         postInstall = ''
 167           cd $out
 168           rm app/config/parameters.yml
 169           ln -sf /run/keys/webapps/${environment}-tellesflorian app/config/parameters.yml
 170           rm -rf var/{logs,cache}
 171           ln -sf ${varDir}/var/{logs,cache,sessions} var/
 172           '';
 173       });
 174     webRoot = "${webappDir}/web";
 175   };
 176 in
 177   tellesflorian