1 files changed, 163 insertions, 0 deletions

diff --git a/virtual/packages/davical.nix b/virtual/packages/davical.nix
new file mode 100644
index 0000000..f539ba6
--- /dev/null
+++ b/virtual/packages/davical.nix
@@ -0,0 +1,163 @@
+{ stdenv, fetchurl, gettext, writeText, checkEnv }:
+let
+  awl = stdenv.mkDerivation rec {
+    version = "0.59";
+    name = "awl-${version}";
+    src = fetchurl {
+      url = "https://www.davical.org/downloads/awl_${version}.orig.tar.xz";
+      sha256 = "01b7km7ga3ggbpp8axkc55nizgk5c35fl2z93iydb3hwbxmsvnjp";
+    };
+    unpackCmd = ''
+      tar --one-top-level -xf $curSrc
+    '';
+    installPhase = ''
+      mkdir -p $out
+      cp -ra dba docs inc scripts tests $out
+    '';
+  };
+  # FIXME: e-mail sending
+  davical = rec {
+    config =
+      assert checkEnv "NIXOPS_DAVICAL_DB_PASSWORD";
+      assert checkEnv "NIXOPS_DAVICAL_LDAP_PASSWORD";
+      writeText "davical_config.php" ''
+        <?php
+        $c->pg_connect[] = "dbname=davical user=davical_app host=db-1.immae.eu password=${builtins.getEnv "NIXOPS_DAVICAL_DB_PASSWORD"}";
+
+        $c->readonly_webdav_collections = false;
+
+        $c->admin_email ='davical@immae.eu';
+
+        $c->restrict_setup_to_admin = true;
+
+        $c->collections_always_exist = false;
+
+        $c->external_refresh = 60;
+
+        $c->enable_scheduling = true;
+
+        $c->iMIP = (object) array("send_email" => true);
+
+        $c->authenticate_hook['optional'] = false;
+        $c->authenticate_hook['call'] = 'LDAP_check';
+        $c->authenticate_hook['config'] = array(
+            'host' => 'ldap.immae.eu',
+            'port' => '389',
+            'startTLS' => 'yes',
+            'bindDN'=> 'cn=davical,ou=services,dc=immae,dc=eu',
+            'passDN'=> '${builtins.getEnv "NIXOPS_DAVICAL_LDAP_PASSWORD"}',
+            'protocolVersion' => '3',
+            'baseDNUsers'=> array('ou=users,dc=immae,dc=eu', 'ou=group_users,dc=immae,dc=eu'),
+            'filterUsers' => 'memberOf=cn=users,cn=davical,ou=services,dc=immae,dc=eu',
+            'baseDNGroups' => 'ou=groups,dc=immae,dc=eu',
+            'filterGroups' => 'memberOf=cn=groups,cn=davical,ou=services,dc=immae,dc=eu',
+            'mapping_field' => array(
+              "username" => "uid",
+              "fullname" => "cn",
+              "email"    => "mail",
+              "modified" => "modifyTimestamp",
+            ),
+            'format_updated'=> array('Y' => array(0,4),'m' => array(4,2),'d'=> array(6,2),'H' => array(8,2),'M'=>array(10,2),'S' => array(12,2)),
+              /** used to set default value for all users, will be overcharged by ldap if defined also in mapping_field **/
+        //    'default_value' => array("date_format_type" => "E","locale" => "fr_FR"),
+            'group_mapping_field' => array(
+              "username"    => "cn",
+              "updated"     => "modifyTimestamp",
+              "fullname"    => "givenName",
+              "displayname" => "givenName",
+              "members"     => "memberUid",
+              "email"       => "mail",
+            ),
+          );
+
+        $c->do_not_sync_from_ldap = array('admin' => true);
+        include('drivers_ldap.php');
+      '';
+    webapp = stdenv.mkDerivation rec {
+      version = "1.1.7";
+      name = "davical-${version}";
+      src = fetchurl {
+        url = "https://www.davical.org/downloads/davical_${version}.orig.tar.xz";
+        sha256 = "1ar5m2dxr92b204wkdi8z33ir9vz2jbh5k1p74icpv9ywifvjjp9";
+      };
+      unpackCmd = ''
+        tar --one-top-level -xf $curSrc
+      '';
+      makeFlags = "all";
+      patches = [ ./davical_19eb79ebf9250e5f339675319902458c40ed1755.patch ];
+      installPhase = ''
+        mkdir -p $out
+        cp -ra config dba docs htdocs inc locale po scripts testing zonedb $out
+        ln -s ${config} $out/config/config.php
+      '';
+      buildInputs = [ gettext ];
+    };
+    webRoot = "${webapp}/htdocs";
+    apache = {
+      user = "wwwrun";
+      group = "wwwrun";
+      vhostConf = ''
+        Alias /davical "${webRoot}"
+        Alias /caldav.php  "${webRoot}/caldav.php"
+        <Directory "${webRoot}">
+          DirectoryIndex index.php index.html
+          AcceptPathInfo On
+          AllowOverride None
+          Require all granted
+
+          <FilesMatch "\.php$">
+            CGIPassAuth on
+            SetHandler "proxy:unix:${phpFpm.socket}|fcgi://localhost"
+          </FilesMatch>
+
+          RewriteEngine On
+          <IfModule mod_headers.c>
+                  Header unset Access-Control-Allow-Origin
+                  Header unset Access-Control-Allow-Methods
+                  Header unset Access-Control-Allow-Headers
+                  Header unset Access-Control-Allow-Credentials
+                  Header unset Access-Control-Expose-Headers
+
+                  Header always set Access-Control-Allow-Origin "*"
+                  Header always set Access-Control-Allow-Methods "GET,POST,OPTIONS,PROPFIND,PROPPATCH,REPORT,PUT,MOVE,DELETE,LOCK,UNLOCK"
+                  Header always set Access-Control-Allow-Headers "User-Agent,Authorization,Content-type,Depth,If-match,If-None-Match,Lock-Token,Timeout,Destination,Overwrite,Prefer,X-client,X-Requested-With"
+                  Header always set Access-Control-Allow-Credentials false
+                  Header always set Access-Control-Expose-Headers "Etag,Preference-Applied"
+
+                  RewriteCond %{HTTP:Access-Control-Request-Method} !^$
+                  RewriteCond %{REQUEST_METHOD} OPTIONS
+                  RewriteRule ^(.*)$ $1 [R=200,L]
+          </IfModule>
+        </Directory>
+        '';
+    };
+    phpFpm = rec {
+      basedir = builtins.concatStringsSep ":" [ webapp config awl ];
+      socket = "/var/run/phpfpm/davical.sock";
+      pool = ''
+        listen = ${socket}
+        user = ${apache.user}
+        group = ${apache.group}
+        listen.owner = ${apache.user}
+        listen.group = ${apache.group}
+        pm = dynamic
+        pm.max_children = 60
+        pm.start_servers = 2
+        pm.min_spare_servers = 1
+        pm.max_spare_servers = 10
+
+        ; Needed to avoid clashes in browser cookies (same domain)
+        php_value[session.name] = DavicalPHPSESSID
+        php_admin_value[open_basedir] = "${basedir}:/tmp"
+        php_admin_value[include_path] = "${awl}/inc:${webapp}/inc"
+        php_admin_value[session.save_path] = "/var/lib/php/sessions/davical"
+        php_flag[magic_quotes_gpc] = Off
+        php_flag[register_globals] = Off
+        php_admin_value[error_reporting] = "E_ALL & ~E_NOTICE"
+        php_admin_value[default_charset] = "utf-8"
+        php_flag[magic_quotes_runtime] = Off
+        '';
+    };
+  };
+in
+  davical