nixops/modules/websites/ludivine/ludivinecassal.nix

   1 { pkgs, lib, writeText, fetchedGitPrivate, stdenv, composerEnv, fetchurl, fetchgit, ruby, sass, imagemagick }:
   2 let
   3   ludivinecassal = { config }: rec {
   4     environment = config.environment;
   5     varDir = "/var/lib/ludivinecassal_${environment}";
   6     keys = [{
   7       dest = "webapps/${environment}-ludivinecassal";
   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             database_server_version: ${pkgs.mariadb.mysqlVersion}
  20             mailer_transport: smtp
  21             mailer_host: 127.0.0.1
  22             mailer_user: null
  23             mailer_password: null
  24             secret: ${config.secret}
  25             ldap_host: ldap.immae.eu
  26             ldap_port: 636
  27             ldap_version: 3
  28             ldap_ssl: true
  29             ldap_tls: false
  30             ldap_user_bind: 'uid={username},ou=users,dc=immae,dc=eu'
  31             ldap_base_dn: 'dc=immae,dc=eu'
  32             ldap_search_dn: '${config.ldap.dn}'
  33             ldap_search_password: '${config.ldap.password}'
  34             ldap_search_filter: '${config.ldap.search}'
  35         leapt_im:
  36             binary_path: ${imagemagick}/bin
  37         assetic:
  38             sass: ${sass}/bin/sass
  39             ruby: ${ruby}/bin/ruby
  40       '';
  41     }];
  42     phpFpm = rec {
  43       preStart = ''
  44         if [ ! -f "${varDir}/currentWebappDir" -o \
  45             ! -f "${varDir}/currentKey" -o \
  46             "${webappDir}" != "$(cat ${varDir}/currentWebappDir 2>/dev/null)" ] \
  47             || ! sha512sum -c --status ${varDir}/currentKey; then
  48           pushd ${webappDir} > /dev/null
  49           /run/wrappers/bin/sudo -u wwwrun ./bin/console --env=${environment} cache:clear --no-warmup
  50           popd > /dev/null
  51           echo -n "${webappDir}" > ${varDir}/currentWebappDir
  52           sha512sum /var/secrets/webapps/${environment}-ludivinecassal > ${varDir}/currentKey
  53         fi
  54         '';
  55       serviceDeps = [ "mysql.service" ];
  56       socket = "/var/run/phpfpm/ludivinecassal-${environment}.sock";
  57       pool = ''
  58         listen = ${socket}
  59         user = ${apache.user}
  60         group = ${apache.group}
  61         listen.owner = ${apache.user}
  62         listen.group = ${apache.group}
  63         php_admin_value[upload_max_filesize] = 20M
  64         php_admin_value[post_max_size] = 20M
  65         ;php_admin_flag[log_errors] = on
  66         php_admin_value[open_basedir] = "/var/secrets/webapps/${environment}-ludivinecassal:${webappDir}:${varDir}:/tmp"
  67         php_admin_value[session.save_path] = "${varDir}/phpSessions"
  68         ${if environment == "dev" then ''
  69         pm = ondemand
  70         pm.max_children = 5
  71         pm.process_idle_timeout = 60
  72         env[SYMFONY_DEBUG_MODE] = "yes"
  73         '' else ''
  74         pm = dynamic
  75         pm.max_children = 20
  76         pm.start_servers = 2
  77         pm.min_spare_servers = 1
  78         pm.max_spare_servers = 3
  79         ''}'';
  80     };
  81     apache = rec {
  82       user = "wwwrun";
  83       group = "wwwrun";
  84       modules = [ "proxy_fcgi" ];
  85       webappName = "ludivine_${environment}";
  86       root = "/run/current-system/webapps/${webappName}";
  87       vhostConf = ''
  88       <FilesMatch "\.php$">
  89         SetHandler "proxy:unix:${phpFpm.socket}|fcgi://localhost"
  90       </FilesMatch>
  91
  92       ${if environment == "dev" then ''
  93       <Location />
  94         Use LDAPConnect
  95         Require ldap-group   cn=ludivine.immae.eu,cn=httpd,ou=services,dc=immae,dc=eu
  96         ErrorDocument 401 "<html><meta http-equiv=\"refresh\" content=\"0;url=https://ludivinecassal.com\"></html>"
  97       </Location>
  98
  99       <Directory ${root}>
 100         Options Indexes FollowSymLinks MultiViews Includes
 101         AllowOverride None
 102         Require all granted
 103
 104         DirectoryIndex app_dev.php
 105
 106         <IfModule mod_negotiation.c>
 107         Options -MultiViews
 108         </IfModule>
 109
 110         <IfModule mod_rewrite.c>
 111           RewriteEngine On
 112
 113           RewriteCond %{REQUEST_URI}::$1 ^(/.+)/(.*)::\2$
 114           RewriteRule ^(.*) - [E=BASE:%1]
 115
 116           # Maintenance script
 117           RewriteCond %{DOCUMENT_ROOT}/maintenance.php -f
 118           RewriteCond %{SCRIPT_FILENAME} !maintenance.php
 119           RewriteRule ^.*$ %{ENV:BASE}/maintenance.php [R=503,L]
 120           ErrorDocument 503 /maintenance.php
 121
 122           # Sets the HTTP_AUTHORIZATION header removed by Apache
 123           RewriteCond %{HTTP:Authorization} .
 124           RewriteRule ^ - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]
 125
 126           RewriteCond %{ENV:REDIRECT_STATUS} ^$
 127           RewriteRule ^app_dev\.php(?:/(.*)|$) %{ENV:BASE}/$1 [R=301,L]
 128
 129           # If the requested filename exists, simply serve it.
 130           # We only want to let Apache serve files and not directories.
 131           RewriteCond %{REQUEST_FILENAME} -f
 132           RewriteRule ^ - [L]
 133
 134           # Rewrite all other queries to the front controller.
 135           RewriteRule ^ %{ENV:BASE}/app_dev.php [L]
 136         </IfModule>
 137
 138       </Directory>
 139       '' else ''
 140       Use Stats ludivinecassal.com
 141
 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       install -m 0755 -o ${apache.user} -g ${apache.group} -d ${varDir}/tmp
 155       install -m 0750 -o ${apache.user} -g ${apache.group} -d ${varDir}/phpSessions
 156       '';
 157     };
 158     webappDir = composerEnv.buildPackage (
 159       import ./php-packages.nix { inherit composerEnv fetchurl fetchgit; } //
 160       fetchedGitPrivate ./ludivinecassal.json //
 161       rec {
 162         noDev = (environment == "prod");
 163         preInstall = ''
 164           export SYMFONY_ENV="${environment}"
 165           cp app/config/parameters.yml.dist app/config/parameters.yml
 166           cat >> app/config/parameters.yml <<EOF
 167           leapt_im:
 168               binary_path: ${imagemagick}/bin
 169           assetic:
 170               sass: ${sass}/bin/sass
 171               ruby: ${ruby}/bin/ruby
 172           EOF
 173           sed -i -e "/Incenteev..ParameterHandler..ScriptHandler::buildParameters/d" composer.json
 174           '';
 175         # /!\ miniatures and data need to be in the same physical dir due to a
 176         #     bug in leapt.im (searches for data/../miniatures)
 177         postInstall = ''
 178           rm -rf var/{logs,cache,data,miniatures,tmp}
 179           ln -sf ${varDir}/{logs,cache,data,miniatures,tmp} var/
 180           ln -sf /var/secrets/webapps/${environment}-ludivinecassal app/config/parameters.yml
 181           '';
 182         buildInputs = [ sass ];
 183       });
 184     webRoot = "${webappDir}/web";
 185   };
 186 in
 187   ludivinecassal