rebase mediawiki

hosts/bekkalokk/services/idp-simplesamlphp/authpwauth.php

@@ -6,110 +6,129 @@
  * @author Yorn de Jong
  * @package simpleSAMLphp
  */
-class sspmod_authpwauth_Auth_Source_PwAuth extends sspmod_core_Auth_UserPassBase {
 
-        protected $pwauth_bin_path;
+namespace SimpleSAML\Module\authpwauth\Auth\Source;
-        protected $mail_domain;
 
-        public function __construct($info, $config) {
+class PwAuth extends \SimpleSAML\Module\core\Auth\UserPassBase
-                assert('is_array($info)');
+{
-                assert('is_array($config)');
+    protected $pwauth_bin_path;
+    protected $mail_domain;
 
-                /* Call the parent constructor first, as required by the interface. */
+    public function __construct(array $info, array &$config) {
-                parent::__construct($info, $config);
+            assert('is_array($info)');
+            assert('is_array($config)');
 
-                $this->pwauth_bin_path = $config['pwauth_bin_path'];
+            /* Call the parent constructor first, as required by the interface. */
-                if (array_key_exists('mail_domain', $config)) {
+            parent::__construct($info, $config);
-                        $this->mail_domain = '@' . ltrim($config['mail_domain'], '@');
-                }
-        }
 
-        public function login($username, $password) {
+            $this->pwauth_bin_path = $config['pwauth_bin_path'];
-                $username = strtolower( $username );
+            if (array_key_exists('mail_domain', $config)) {
+                    $this->mail_domain = '@' . ltrim($config['mail_domain'], '@');
+            }
+    }
 
-                $handle = popen($this->pwauth_bin_path, 'w');
+    public function login(string $username, string $password): array {
-                if ($handle === FALSE) {
+            $username = strtolower( $username );
-                        die("Error opening pipe to pwauth");
-                        return false;
-                }
 
-                $data = "$username\n$password\n";
+	    if (!file_exists($this->pwauth_bin_path)) {
-                if (fwrite($handle, $data) !== strlen($data)) {
+                    die("Could not find pwauth binary");
-                        die("Error writing to pwauth pipe");
+                    return false;
-                        return false;
+	    }
-                }
 
-                # Is the password valid?
+	    if (!is_executable($this->pwauth_bin_path)) {
-                $result = pclose( $handle );
+                    die("pwauth binary is not executable");
-                if ($result !== 0) {
+                    return false;
-                        if (!in_array($result, [1, 2, 3, 4, 5, 6, 7], true)) {
+	    }
-                                die("pwauth returned $result for username $username");
-                        }
-                        throw new SimpleSAML_Error_Error('WRONGUSERPASS');
-                }
-/*
-                $ldap = ldap_connect('129.241.210.159', 389);
-                ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
-                ldap_start_tls($ldap);
-                ldap_bind($ldap, 'passordendrer@pvv.ntnu.no', 'Oi7aekoh');
-                $search = ldap_search($ldap, 'DC=pvv,DC=ntnu,DC=no', '(sAMAccountName='.ldap_escape($username, '', LDAP_ESCAPE_FILTER).')');
-                $entry = ldap_first_entry($ldap, $search);
-                $dn = ldap_get_dn($ldap, $entry);
-                $newpassword = mb_convert_encoding("\"$password\"", 'UTF-16LE', 'UTF-8');
-                ldap_modify_batch($ldap, $dn, [
-                        #[
-                        #       'modtype' => LDAP_MODIFY_BATCH_REMOVE,
-                        #       'attrib' => 'unicodePwd',
-                        #       'values' => [$password],
-                        #],
-                        [
-                                #'modtype' => LDAP_MODIFY_BATCH_ADD,
-                                'modtype' => LDAP_MODIFY_BATCH_REPLACE,
-                                'attrib' => 'unicodePwd',
-                                'values' => [$newpassword],
-                        ],
-                ]);
-*/
 
-                #0  -  Login OK.
+            $handle = popen($this->pwauth_bin_path, 'w');
-                #1  -  Nonexistant login or (for some configurations) incorrect password.
+            if ($handle === FALSE) {
-                #2  -  Incorrect password (for some configurations).
+                    die("Error opening pipe to pwauth");
-                #3  -  Uid number is below MIN_UNIX_UID value configured in config.h.
+                    return false;
-                #4  -  Login ID has expired.
+            }
-                #5  -  Login's password has expired.
+
-                #6  -  Logins to system have been turned off (usually by /etc/nologin file).
+            $data = "$username\n$password\n";
-                #7  -  Limit on number of bad logins exceeded.
+            if (fwrite($handle, $data) !== strlen($data)) {
-                #50 -  pwauth was not run with real uid SERVER_UID.  If you get this
+                    die("Error writing to pwauth pipe");
-                #      this error code, you probably have SERVER_UID set incorrectly
+                    return false;
-                #      in pwauth's config.h file.
+            }
-                #51 -  pwauth was not given a login & password to check.  The means
+
-                #      the passing of data from mod_auth_external to pwauth is messed
+            # Is the password valid?
-                #      up.  Most likely one is trying to pass data via environment
+            $result = pclose( $handle );
-                #      variables, while the other is trying to pass data via a pipe.
+            if ($result !== 0) {
-                #52 -  one of several possible internal errors occured.
+                    if (!in_array($result, [1, 2, 3, 4, 5, 6, 7], true)) {
+                            die("pwauth returned $result for username $username");
+                    }
+                    throw new \SimpleSAML\Error\Error('WRONGUSERPASS');
+            }
+            /*
+            $ldap = ldap_connect('129.241.210.159', 389);
+            ldap_set_option($ldap, LDAP_OPT_PROTOCOL_VERSION, 3);
+            ldap_start_tls($ldap);
+            ldap_bind($ldap, 'passordendrer@pvv.ntnu.no', 'Oi7aekoh');
+            $search = ldap_search($ldap, 'DC=pvv,DC=ntnu,DC=no', '(sAMAccountName='.ldap_escape($username, '', LDAP_ESCAPE_FILTER).')');
+            $entry = ldap_first_entry($ldap, $search);
+            $dn = ldap_get_dn($ldap, $entry);
+            $newpassword = mb_convert_encoding("\"$password\"", 'UTF-16LE', 'UTF-8');
+            ldap_modify_batch($ldap, $dn, [
+                    #[
+                    #       'modtype' => LDAP_MODIFY_BATCH_REMOVE,
+                    #       'attrib' => 'unicodePwd',
+                    #       'values' => [$password],
+                    #],
+                    [
+                            #'modtype' => LDAP_MODIFY_BATCH_ADD,
+                            'modtype' => LDAP_MODIFY_BATCH_REPLACE,
+                            'attrib' => 'unicodePwd',
+                            'values' => [$newpassword],
+                    ],
+            ]);
+            */
+
+            #0  -  Login OK.
+            #1  -  Nonexistant login or (for some configurations) incorrect password.
+            #2  -  Incorrect password (for some configurations).
+            #3  -  Uid number is below MIN_UNIX_UID value configured in config.h.
+            #4  -  Login ID has expired.
+            #5  -  Login's password has expired.
+            #6  -  Logins to system have been turned off (usually by /etc/nologin file).
+            #7  -  Limit on number of bad logins exceeded.
+            #50 -  pwauth was not run with real uid SERVER_UID.  If you get this
+            #      this error code, you probably have SERVER_UID set incorrectly
+            #      in pwauth's config.h file.
+            #51 -  pwauth was not given a login & password to check.  The means
+            #      the passing of data from mod_auth_external to pwauth is messed
+            #      up.  Most likely one is trying to pass data via environment
+            #      variables, while the other is trying to pass data via a pipe.
+            #52 -  one of several possible internal errors occured.
 
 
-                $uid = $username;
+            $uid = $username;
-                $cn = trim(shell_exec('getent passwd '.escapeshellarg($uid).' | cut -d: -f5 | cut -d, -f1'));
+	    # TODO: Reinstate this code once passwd is working...
+	    /*
+            $cn = trim(shell_exec('getent passwd '.escapeshellarg($uid).' | cut -d: -f5 | cut -d, -f1'));
 
-                $groups = preg_split('_\\s_', shell_exec('groups '.escapeshellarg($uid)));
+            $groups = preg_split('_\\s_', shell_exec('groups '.escapeshellarg($uid)));
-                array_shift($groups);
+            array_shift($groups);
-                array_shift($groups);
+            array_shift($groups);
-                array_pop($groups);
+            array_pop($groups);
+	    
+            $info = posix_getpwnam($uid);
+            $group = $info['gid'];
+            if (!in_array($group, $groups)) {
+                    $groups[] = $group;
+            }
+	    */
+	    $cn = "Unknown McUnknown";
+	    $groups = array();
 
-                $info = posix_getpwnam($uid);
+            $result = array(
-                $group = $info['gid'];
+                    'uid' => array($uid),
-                if (!in_array($group, $groups)) {
+                    'cn' => array($cn),
-                        $groups[] = $group;
+                    'group' => $groups,
-                }
+            );
-                $result = array(
+            if (isset($this->mail_domain)) {
-                        'uid' => array($uid),
+                    $result['mail'] = array($uid.$this->mail_domain);
-                        'cn' => array($cn),
+            }
-                        'group' => $groups,
+            return $result;
-                );
+    }
-                if (isset($this->mail_domain)) {
-                        $result['mail'] = array($uid.$this->mail_domain);
-                }
-                return $result;
-        }
 }

hosts/bekkalokk/services/idp-simplesamlphp/authsources.php

@@ -1,11 +0,0 @@
-<?php
-$config = array(
-
-    /* This is the name of this authentication source, and will be used to access it later. */
-    'default-sp' => array(
-        'saml:SP',
-        # 'entityID' => 'https://wiki.pvv.ntnu.no/',
-        'entityID' => 'https://bekkalokk.pvv.ntnu.no/',
-        'idp' => 'https://idp.pvv.ntnu.no/',
-    ),
-);

hosts/bekkalokk/services/idp-simplesamlphp/config.php

@@ -31,7 +31,7 @@ $config = [
      * external url, no matter where you come from (direct access or via the
      * reverse proxy).
      */
-    'baseurlpath' => 'simplesaml/',
+    'baseurlpath' => '/',
 
     /*
      * The 'application' configuration array groups a set configuration options
@@ -66,7 +66,7 @@ $config = [
      * When specified as a relative path, this is relative to the SimpleSAMLphp
      * root directory.
      */
-    'cachedir' => '/var/cache/mediawiki/simplesamlphp',
+    'cachedir' => '$CACHE_DIRECTORY',
     //'loggingdir' => '/var/log/',
     //'datadir' => '/var/data/',
 
@@ -532,7 +532,7 @@ $config = [
      * one of the functionalities below, but in some cases you could run multiple functionalities.
      * In example when you are setting up a federation bridge.
      */
-    'enable.saml20-idp' => false,
+    'enable.saml20-idp' => true,
     'enable.adfs-idp' => false,
 
 
@@ -555,6 +555,7 @@ $config = [
 
     'module.enable' => [
         'admin' => true,
+	'authpwauth' => true,
     ],
 
 
@@ -1194,7 +1195,7 @@ $config = [
      * See http://www.php.net/manual/en/pdo.drivers.php for the various
      * syntaxes.
      */
-    'store.sql.dsn'                 => 'sqlite:/var/lib/mediawiki/simplesamlphp.sqlite3',
+    'store.sql.dsn'                 => 'sqlite:$STATE_DIRECTORY/simplesamlphp.sqlite3',
 
     /*
      * The username and password to use when connecting to the database.

hosts/bekkalokk/services/idp-simplesamlphp/default.nix

@@ -2,6 +2,7 @@
 let
   pwAuthScript = pkgs.writeShellApplication {
     name = "pwauth";
+    runtimeInputs = with pkgs; [ coreutils heimdal ];
     text = ''
       read -r user1
       user2="$(echo -n "$user1" | tr -c -d '0123456789abcdefghijklmnopqrstuvwxyz')"
@@ -10,86 +11,181 @@ let
         read -r _
         exit 2
       fi
-      ${pkgs.heimdal}/bin/kinit --password-file=STDIN "''${user1}@PVV.NTNU.NO" >/dev/null 2>/dev/null
+      # kinit --password-file=STDIN "''${user1}@PVV.NTNU.NO" >/dev/null 2>/dev/null
+      kinit --password-file=STDIN "''${user1}@PVV.NTNU.NO"
     '';
   };
 
-  package = (pkgs.simplesamlphp.override {
+  package = pkgs.simplesamlphp.override {
-    authsourcesFile = pkgs.writeText "idp-authsources.php" ''
+    extra_files = {
-      <?php
+      # NOTE: Using self signed certificate created 30. march 2024, with command:
-      $config = array(
+      # openssl req -newkey rsa:4096 -new -x509 -days 365 -nodes -out idp.crt -keyout idp.pem
-        'pwauth' => array(
+      "metadata/saml20-idp-hosted.php" = pkgs.writeText "saml20-idp-remote.php" ''
-           'authpwauth:PwAuth',
+        <?php
-           'pwauth_bin_path' => '${pwAuthScript}/bin/pwauth',
+	  $metadata['https://idp2.pvv.ntnu.no/'] = array(
-           'mail_domain' => '@pvv.ntnu.no',
+	    'host' => '__DEFAULT__',
-        ),
+	    'privatekey' => '${config.sops.secrets."idp/privatekey".path}',
-      );
+	    'certificate' => '${./idp.crt}',
-    '';
+	    'auth' => 'pwauth',
-    saml20-idp-remoteFile = pkgs.writeText "saml20-idp-remote.php" '''';
+	  );
-    configFile = pkgs.runCommandLocal "simplesamlphp-config.php" { } ''
+	?>
-      cp ${./config.php} "$out"
+      '';
 
-      substituteInPlace "$out" \
+      "metadata/saml20-sp-remote.php" = pkgs.writeText "saml20-sp-remote.php" ''
-        --replace '$SAML_COOKIE_SECURE' 'true' \
+        <?php
-        --replace '$SAML_COOKIE_SALT' '"asdfasdfasjdf"' \
+	  ${ lib.pipe config.services.idp.sp-remote-metadata [
-        --replace '$SAML_ADMIN_PASSWORD' '"asdfasdfasdf"' \
+             (map (url: ''
-        --replace '$SAML_TRUSTED_DOMAINS' 'array( "idp2.pvv.ntnu.no" )'
+               $metadata['${url}'] = [
-    '';
+                   'SingleLogoutService' => [
-  }).overrideAttrs (prev: {
+                       [
-    postInstall = prev.postInstall + ''
+                           'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
-      install -Dm444 "${./authpwauth.php}" $out/share/php/simplesamlphp/modules/authpwauth/lib/Auth/Source/PwAuth.php
+                           'Location' => '${url}module.php/saml/sp/saml2-logout.php/default-sp',
-    '';
+                       ],
-  });
+                       [
-in
+                           'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:SOAP',
-{
+                           'Location' => '${url}module.php/saml/sp/saml2-logout.php/default-sp',
-  users.groups."idp" = { };
+                       ],
-  users.users."idp" = {
+                   ],
-    description = "PVV Identity Provider Service User";
+                   'AssertionConsumerService' => [
-    group = "idp";
+                       [
-    createHome = false;
+                           'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-POST',
-    isSystemUser = true;
+                           'Location' => '${url}module.php/saml/sp/saml2-acs.php/default-sp',
-  };
+                           'index' => 0,
+                       ],
+                       [
+                           'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Artifact',
+                           'Location' => '${url}module.php/saml/sp/saml2-acs.php/default-sp',
+                           'index' => 1,
+                       ],
+                   ],
+               ];
+	     ''))
+	     (lib.concatStringsSep "\n")
+	  ]}
+	?>
+      '';
 
-  services.phpfpm.pools.idp = {
+      "config/authsources.php" = pkgs.writeText "idp-authsources.php" ''
-    user = "idp";
+        <?php
-    group = "idp";
+          $config = array(
-    settings = let
+	    'admin' => array(
-      listenUser = config.services.nginx.user;
+	      'core:AdminPassword'
-      listenGroup = config.services.nginx.group;
+	    ),
-    in {
+            'pwauth' => array(
-      "pm" = "dynamic";
+               'authpwauth:PwAuth',
-      "pm.max_children" = 32;
+               'pwauth_bin_path' => '${lib.getExe pwAuthScript}',
-      "pm.max_requests" = 500;
+               'mail_domain' => '@pvv.ntnu.no',
-      "pm.start_servers" = 2;
+            ),
-      "pm.min_spare_servers" = 2;
+          );
-      "pm.max_spare_servers" = 4;
+	?>
-      "listen.owner" = listenUser;
+      '';
-      "listen.group" = listenGroup;
 
-      "catch_workers_output" = true;
+      "config/config.php" = pkgs.runCommandLocal "simplesamlphp-config.php" { } ''
-      "php_admin_flag[log_errors]" = true;
+        cp ${./config.php} "$out"
-      # "php_admin_value[error_log]" = "stderr";
+
+        substituteInPlace "$out" \
+          --replace '$SAML_COOKIE_SECURE' 'true' \
+          --replace '$SAML_COOKIE_SALT' '"asdfasdfasjdf"' \
+          --replace '$SAML_ADMIN_PASSWORD' '"asdfasdfasdf"' \
+          --replace '$SAML_TRUSTED_DOMAINS' 'array( "idp2.pvv.ntnu.no" )' \
+          --replace '$STATE_DIRECTORY' '/var/lib/idp' \
+          --replace '$CACHE_DIRECTORY' '/var/cache/idp'
+      '';
+
+      "modules/authpwauth/src/Auth/Source/PwAuth.php" = ./authpwauth.php;
     };
   };
+in
+{
+  options.services.idp.sp-remote-metadata = lib.mkOption {
+    type = with lib.types; listOf str;
+    default = [ ];
+    description = ''
+      List of urls point to (simplesamlphp) service profiders, which the idp should trust.
 
-  services.nginx.virtualHosts."idp2.pvv.ntnu.no" = {
+      :::{.note}
-    forceSSL = true;
+	Make sure the url ends with a `/`
-    enableACME = true;
+      :::
-    root = "${package}/share/php/simplesamlphp/public";
+    '';
-    locations =  {
+  };
-      "/".index = "index.php";
 
-      # fastcgi_split_path_info ^(.+\.php)(/.+)$;
+  config = {
-      "~ /(.+\\.php)" = {
+    sops.secrets = {
-        extraConfig = ''
+      "idp/certificate" = {
-          fastcgi_index index.php;
+        owner = "idp";
-          fastcgi_pass unix:${config.services.phpfpm.pools.idp.socket};
+        group = "idp";
-          include ${pkgs.nginx}/conf/fastcgi_params;
+        mode = "0770";
-          include ${pkgs.nginx}/conf/fastcgi.conf;
+      };
+      "idp/privatekey" = {
+        owner = "idp";
+        group = "idp";
+        mode = "0770";
+      };
+    };  
 
-          fastcgi_param SCRIPT_FILENAME ${package}/share/php/simplesamlphp/public/$request_filename;
+    users.groups."idp" = { };
-          fastcgi_param SCRIPT_NAME $request_filename;
+    users.users."idp" = {
-        '';
+      description = "PVV Identity Provider Service User";
+      group = "idp";
+      createHome = false;
+      isSystemUser = true;
+    };
+
+    systemd.tmpfiles.settings."10-idp" = {
+      "/var/cache/idp".d = {
+        user = "idp";
+        group = "idp";
+        mode = "0770";
+      };
+      "/var/lib/idp".d = {
+        user = "idp";
+        group = "idp";
+        mode = "0770";
+      };
+    };
+
+    services.phpfpm.pools.idp = {
+      user = "idp";
+      group = "idp";
+      settings = let
+        listenUser = config.services.nginx.user;
+        listenGroup = config.services.nginx.group;
+      in {
+        "pm" = "dynamic";
+        "pm.max_children" = 32;
+        "pm.max_requests" = 500;
+        "pm.start_servers" = 2;
+        "pm.min_spare_servers" = 2;
+        "pm.max_spare_servers" = 4;
+        "listen.owner" = listenUser;
+        "listen.group" = listenGroup;
+
+        "catch_workers_output" = true;
+        "php_admin_flag[log_errors]" = true;
+        # "php_admin_value[error_log]" = "stderr";
+      };
+    };
+
+    services.nginx.virtualHosts."idp2.pvv.ntnu.no" = {
+      forceSSL = true;
+      enableACME = true;
+      root = "${package}/share/php/simplesamlphp/public";
+      locations =  {
+        # based on https://simplesamlphp.org/docs/stable/simplesamlphp-install.html#configuring-nginx
+        "/" = {
+          alias = "${package}/share/php/simplesamlphp/public/";
+          index = "index.php";
+
+          extraConfig = ''
+            location ~ ^/(?<phpfile>.+?\.php)(?<pathinfo>/.*)?$ {
+              include ${pkgs.nginx}/conf/fastcgi_params;
+              fastcgi_pass unix:${config.services.phpfpm.pools.idp.socket};
+              fastcgi_param SCRIPT_FILENAME ${package}/share/php/simplesamlphp/public/$phpfile;
+              fastcgi_param SCRIPT_NAME /$phpfile;
+              fastcgi_param PATH_INFO $pathinfo if_not_empty;
+            }
+          '';
+        };
       };
     };
   };

hosts/bekkalokk/services/idp-simplesamlphp/idp.crt

@@ -0,0 +1,33 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

hosts/bekkalokk/services/idp-simplesamlphp/metadata.php.nix

@@ -0,0 +1,22 @@
+''
+  <?php
+  $metadata['https://idp2.pvv.ntnu.no/'] = [
+      'metadata-set' => 'saml20-idp-hosted',
+      'entityid' => 'https://idp2.pvv.ntnu.no/',
+      'SingleSignOnService' => [
+          [
+              'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
+              'Location' => 'https://idp2.pvv.ntnu.no/module.php/saml/idp/singleSignOnService',
+          ],
+      ],
+      'SingleLogoutService' => [
+          [
+              'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
+              'Location' => 'https://idp2.pvv.ntnu.no/module.php/saml/idp/singleLogout',
+          ],
+      ],
+      'NameIDFormat' => [ 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient' ],
+      'certificate' => '${./idp.crt}',
+  ];
+  ?>
+''

hosts/bekkalokk/services/idp-simplesamlphp/saml20-idp-remote.php

@@ -1,23 +0,0 @@
-<?php
-$metadata['https://idp.pvv.ntnu.no/'] = array (
-  'metadata-set' => 'saml20-idp-remote',
-  'entityid' => 'https://idp.pvv.ntnu.no/',
-  'SingleSignOnService' => 
-  array (
-    0 => 
-    array (
-      'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
-      'Location' => 'https://idp.pvv.ntnu.no/simplesaml/saml2/idp/SSOService.php',
-    ),
-  ),
-  'SingleLogoutService' => 
-  array (
-    0 => 
-    array (
-      'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
-      'Location' => 'https://idp.pvv.ntnu.no/simplesaml/saml2/idp/SingleLogoutService.php',
-    ),
-  ),
-  'certData' => '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',
-  'NameIDFormat' => 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient',
-);

hosts/bekkalokk/services/mediawiki/default.nix

@@ -8,19 +8,27 @@
   group = config.users.users.${user}.group;
 
   simplesamlphp = pkgs.simplesamlphp.override {
-    authsourcesFile = ./simplesamlphp/authsources.php;
+    extra_files = {
-    saml20-idp-remoteFile = ./simplesamlphp/saml20-idp-remote.php;
+      "metadata/saml20-idp-remote.php" = pkgs.writeText "mediawiki-saml20-idp-remote.php" (import ../idp-simplesamlphp/metadata.php.nix);
-    configFile = pkgs.runCommandLocal "mediawiki-simplesamlphp-config.php" { } ''
-      cp ${./simplesamlphp/config.php} "$out"
 
-      substituteInPlace "$out" \
+      "config/authsources.php" = ./simplesaml-authsources.php;
-        --replace '$SAML_COOKIE_SECURE' 'true' \
+
-        --replace '$SAML_COOKIE_SALT' '"asdfasdfasjdf"' \
+      "config/config.php" = pkgs.runCommandLocal "mediawiki-simplesamlphp-config.php" { } ''
-        --replace '$SAML_ADMIN_PASSWORD' '"asdfasdfasdf"' \
+        cp ${./simplesaml-config.php} "$out"
-        --replace '$SAML_TRUSTED_DOMAINS' 'array( "wiki2.pvv.ntnu.no" )'
+
-    '';
+        substituteInPlace "$out" \
+          --replace '$SAML_COOKIE_SECURE' 'true' \
+          --replace '$SAML_COOKIE_SALT' '"asdfasdfasjdf"' \
+          --replace '$SAML_ADMIN_PASSWORD' '"asdfasdfasdf"' \
+          --replace '$SAML_TRUSTED_DOMAINS' 'array( "wiki2.pvv.ntnu.no" )' \
+          --replace '$STATE_DIRECTORY' '/var/lib/mediawiki' \
+          --replace '$CACHE_DIRECTORY' '/var/cache/mediawiki/idp'
+      '';
+    };
   };
 in {
+  services.idp.sp-remote-metadata = [ "https://wiki2.pvv.ntnu.no/simplesaml/" ];
+
   sops.secrets = {
     "mediawiki/password" = {
       restartUnits = [ "mediawiki-init.service" "phpfpm-mediawiki.service" ];
@@ -65,7 +73,6 @@ in {
       "pm.max_spare_servers" = 4;
       "listen.owner" = listenUser;
       "listen.group" = listenGroup;
-      "env[PATH]" = lib.makeBinPath [ pkgs.php ];
 
       "catch_workers_output" = true;
       "php_admin_flag[log_errors]" = true;
@@ -95,7 +102,10 @@ in {
       $wgGroupPermissions['*']['edit'] = false;
 
       # Styling
-      $wgLogo = "/PNG/PVV-logo.png";
+      $wgLogos = array(
+        "2x" => "/PNG/PVV-logo.png",
+        "svg" => "/PNG/PVV-logo.svg",
+      );
       $wgDefaultSkin = "monobook";
 
       # Misc
@@ -106,15 +116,13 @@ in {
 
       # SimpleSAML
       $wgSimpleSAMLphp_InstallDir = "${simplesamlphp}/share/php/simplesamlphp/";
-      $wgSimpleSAMLphp_AuthSourceId = "default-sp";
-      $wgSimpleSAMLphp_RealNameAttribute = "cn";
-      $wgSimpleSAMLphp_EmailAttribute = "mail";
-      $wgSimpleSAMLphp_UsernameAttribute = "uid";
-
       $wgPluggableAuth_Config['Log in using my SAML'] = [
         'plugin' => 'SimpleSAMLphp',
         'data' => [
           'authSourceId' => 'default-sp',
+          'usernameAttribute' => 'uid',
+          'emailAttribute' => 'mail',
+          'realNameAttribute' => 'cn',
         ]
       ];
 
@@ -123,13 +131,9 @@ in {
     '';
   };
 
-          # 'usernameAttribute' => 'username',
-          # 'realNameAttribute' => 'name',
-          # 'emailAttribute' => 'email'
-
   # Cache directory for simplesamlphp
   # systemd.services.phpfpm-mediawiki.serviceConfig.CacheDirectory = "mediawiki/simplesamlphp";
-  systemd.tmpfiles.settings."10-mediawiki"."/var/cache/mediawiki/simplesamlphp/core".d = {
+  systemd.tmpfiles.settings."10-mediawiki"."/var/cache/mediawiki/simplesamlphp".d = {
     user = "mediawiki";
     group = "mediawiki";
     mode = "0770";
@@ -207,18 +211,7 @@ in {
       "/images".root = config.services.mediawiki.uploadsDir;
 
       "= /PNG/PVV-logo.png".alias = ../../../../assets/logo_blue_regular.png;
-
+      "= /PNG/PVV-logo.svg".alias = ../../../../assets/logo_blue_regular.svg;
-      # Redirects from gitea
-      "/Projects".return = "301 $scheme://git.pvv.ntnu.no$request_uri";
-      "^~ /Projects/(.+\\.php)".return = "301 $scheme://git.pvv.ntnu.no$request_uri";
-      "/oysteikt".return = "301 $scheme://git.pvv.ntnu.no$request_uri";
-      "/Drift".return = "301 $scheme://git.pvv.ntnu.no$request_uri";
-      "/felixalb".return = "301 $scheme://git.pvv.ntnu.no$request_uri";
-      "/adriangl".return = "301 $scheme://git.pvv.ntnu.no$request_uri";
-      "/danio".return = "301 $scheme://git.pvv.ntnu.no$request_uri";
-      "/pederbs".return = "301 $scheme://git.pvv.ntnu.no$request_uri";
-      "/jonmro".return = "301 $scheme://git.pvv.ntnu.no$request_uri";
-      "/explore".return = "301 $scheme://git.pvv.ntnu.no$request_uri";
     };
   };
 }

hosts/bekkalokk/services/mediawiki/simplesaml-authsources.php

@@ -0,0 +1,12 @@
+<?php
+$config = array(
+    'admin' => array(
+      'core:AdminPassword'
+    ),
+    'default-sp' => array(
+        'saml:SP',
+        'entityID' => 'https://wiki2.pvv.ntnu.no/simplesaml/',
+        # 'entityID' => 'https://idp2.pvv.ntnu.no/',
+        'idp' => 'https://idp2.pvv.ntnu.no/',
+    ),
+);

hosts/bekkalokk/services/mediawiki/simplesaml-config.php

@@ -66,7 +66,7 @@ $config = [
      * When specified as a relative path, this is relative to the SimpleSAMLphp
      * root directory.
      */
-    'cachedir' => '/var/cache/mediawiki/simplesamlphp',
+    'cachedir' => '$CACHE_DIRECTORY',
     //'loggingdir' => '/var/log/',
     //'datadir' => '/var/data/',
 
@@ -1195,7 +1195,7 @@ $config = [
      * See http://www.php.net/manual/en/pdo.drivers.php for the various
      * syntaxes.
      */
-    'store.sql.dsn'                 => 'sqlite:/var/lib/mediawiki/simplesamlphp.sqlite3',
+    'store.sql.dsn'                 => 'sqlite:$STATE_DIRECTORY/simplesamlphp.sqlite3',
 
     /*
      * The username and password to use when connecting to the database.

hosts/bekkalokk/services/mediawiki/simplesamlphp/authsources.php

@@ -1,11 +0,0 @@
-<?php
-$config = array(
-
-    /* This is the name of this authentication source, and will be used to access it later. */
-    'default-sp' => array(
-        'saml:SP',
-        # 'entityID' => 'https://wiki.pvv.ntnu.no/',
-        'entityID' => 'https://wiki2.pvv.ntnu.no/',
-        'idp' => 'https://idp.pvv.ntnu.no/',
-    ),
-);

hosts/bekkalokk/services/mediawiki/simplesamlphp/saml20-idp-remote.php

@@ -1,23 +0,0 @@
-<?php
-$metadata['https://idp.pvv.ntnu.no/'] = array (
-  'metadata-set' => 'saml20-idp-remote',
-  'entityid' => 'https://idp.pvv.ntnu.no/',
-  'SingleSignOnService' => 
-  array (
-    0 => 
-    array (
-      'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
-      'Location' => 'https://idp.pvv.ntnu.no/simplesaml/saml2/idp/SSOService.php',
-    ),
-  ),
-  'SingleLogoutService' => 
-  array (
-    0 => 
-    array (
-      'Binding' => 'urn:oasis:names:tc:SAML:2.0:bindings:HTTP-Redirect',
-      'Location' => 'https://idp.pvv.ntnu.no/simplesaml/saml2/idp/SingleLogoutService.php',
-    ),
-  ),
-  'certData' => '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',
-  'NameIDFormat' => 'urn:oasis:names:tc:SAML:2.0:nameid-format:transient',
-);

packages/simplesamlphp/default.nix

@@ -1,9 +1,9 @@
-{ php
+{ lib
+, php
 , writeText
 , fetchFromGitHub
-, configFile ? "config/config.php.dist"
+, extra_files ? { }
-, authsourcesFile ? "config/authsources.php.dist"
+
-, saml20-idp-remoteFile ? writeText "saml20-idp-remote.php" "<?php ?>"
 }:
 
 php.buildComposerProject rec {
@@ -24,11 +24,10 @@ php.buildComposerProject rec {
   # TODO: metadata could be fetched automagically with these:
   #   - https://simplesamlphp.org/docs/contrib_modules/metarefresh/simplesamlphp-automated_metadata.html
   #   - https://idp.pvv.ntnu.no/simplesaml/saml2/idp/metadata.php
-  postPatch = ''
+  postPatch = lib.pipe extra_files [
-    install -Dm444 "${configFile}" "config/config.php"
+    (lib.mapAttrsToList (target_path: source_path: ''install -Dm444 "${source_path}" "${target_path}"''))
-    install -Dm444 "${authsourcesFile}" "config/authsources.php"
+    (lib.concatStringsSep "\n")
-    install -Dm444 "${saml20-idp-remoteFile}" "metadata/saml20-idp-remote.php"
+  ];
-  '';
 
   postInstall = ''
     ln -sr $out/share/php/simplesamlphp/vendor/simplesamlphp/simplesamlphp-assets-base $out/share/php/simplesamlphp/public/assets/base