Merge pull request #979 from benbz/fix-legacy-migration

Fixes for migrating from legacy version

Core/Frameworks/Baikal/Model/Config/Standard.php

@@ -38,6 +38,8 @@ class Standard extends \Baikal\Model\Config {
         "cal_enabled"        => true,
         "dav_auth_type"      => "Digest",
         "admin_passwordhash" => "",
+        // While not editable as will change admin & any existing user passwords,
+        // could be set to different value when migrating from legacy config
         "auth_realm"         => "BaikalDAV",
         "base_uri"           => ""
     ];
@@ -119,7 +121,7 @@ function set($sProp, $sValue) {
             if ($sProp === "admin_passwordhash" && $sValue !== "") {
                 parent::set(
                     "admin_passwordhash",
-                    \BaikalAdmin\Core\Auth::hashAdminPassword($sValue)
+                    \BaikalAdmin\Core\Auth::hashAdminPassword($sValue, $this->aData["auth_realm"])
                 );
             }
 

Core/Frameworks/BaikalAdmin/Controller/Install/Database.php

@@ -27,8 +27,6 @@
 
 namespace BaikalAdmin\Controller\Install;
 
-use Symfony\Component\Yaml\Yaml;
-
 class Database extends \Flake\Core\Controller {
     protected $aMessages = [];
     protected $oModel;
@@ -46,12 +44,6 @@ function execute() {
             $this->oModel->set('mysql_username', PROJECT_DB_MYSQL_USERNAME);
             $this->oModel->set('mysql_password', PROJECT_DB_MYSQL_PASSWORD);
             $this->oModel->set('encryption_key', BAIKAL_ENCRYPTION_KEY);
-
-            if (defined("BAIKAL_CONFIGURED_VERSION")) {
-                $oStandardConfig = new \Baikal\Model\Config\Standard();
-                $oStandardConfig->set("configured_version", BAIKAL_CONFIGURED_VERSION);
-                $oStandardConfig->persist();
-            }
         }
 
         $this->oForm = $this->oModel->formForThisModelInstance([
@@ -68,6 +60,18 @@ function execute() {
                     @unlink(PROJECT_PATH_SPECIFIC . "config.system.php");
                 }
                 touch(PROJECT_PATH_SPECIFIC . '/INSTALL_DISABLED');
+
+                if (defined("BAIKAL_CONFIGURED_VERSION")) {
+                    $oStandardConfig = new \Baikal\Model\Config\Standard();
+                    $oStandardConfig->set("configured_version", BAIKAL_CONFIGURED_VERSION);
+                    $oStandardConfig->persist();
+
+                    # We've just rolled back the configured version, so reload so that we get to the
+                    # version upgrade page rather than the database is configured message in render below
+                    $sLink = PROJECT_URI . "admin/install/?/database";
+                    \Flake\Util\Tools::redirect($sLink);
+                    exit(0);
+                }
             }
         }
     }
@@ -209,12 +213,8 @@ function hideMySQLFieldWhenNeeded(\Formal\Form $oForm, \Formal\Form\Morphology $
         if ($oForm->submitted()) {
             $bMySQL = (intval($oForm->postValue("mysql")) === 1);
         } else {
-            try {
-                $configSystem = Yaml::parseFile(PROJECT_PATH_CONFIG . "baikal.yaml");
-            } catch (\Exception $e) {
-                error_log('Error reading baikal.yaml file : ' . $e->getMessage());
-            }
-            $bMySQL = $configSystem['database']['mysql'] ?? true;
+            // oMorpho won't have the values from the model set on it yet
+            $bMySQL = $this->oModel->get("mysql");
         }
 
         if ($bMySQL === true) {

Core/Frameworks/BaikalAdmin/Controller/Install/Initialize.php

@@ -55,6 +55,10 @@ function execute() {
             $this->oModel->set('invite_from', defined("BAIKAL_INVITE_FROM") ? BAIKAL_INVITE_FROM : "");
             $this->oModel->set('dav_auth_type', BAIKAL_DAV_AUTH_TYPE);
         }
+        if (file_exists(PROJECT_PATH_SPECIFIC . "config.system.php")) {
+            require_once PROJECT_PATH_SPECIFIC . "config.system.php";
+            $this->oModel->set('auth_realm', BAIKAL_AUTH_REALM);
+        }
 
         $this->oForm = $this->oModel->formForThisModelInstance([
             "close" => false

Core/Frameworks/BaikalAdmin/Controller/Install/VersionUpgrade.php

@@ -65,7 +65,7 @@ function render() {
 HTML;
 
         try {
-            $bSuccess = $this->upgrade($config['system']['configured_version'], BAIKAL_VERSION);
+            $bSuccess = $this->upgrade($config['database'], $config['system']['configured_version'], BAIKAL_VERSION);
         } catch (\Exception $e) {
             $bSuccess = false;
             $this->aErrors[] = 'Uncaught exception during upgrade: ' . (string) $e;
@@ -88,7 +88,7 @@ function render() {
         return $sHtml;
     }
 
-    protected function upgrade($sVersionFrom, $sVersionTo) {
+    protected function upgrade($databaseConfig, $sVersionFrom, $sVersionTo) {
         if (version_compare($sVersionFrom, '0.2.3', '<=')) {
             throw new \Exception('This version of Baikal does not support upgrading from version 0.2.3 and older. Please request help on Github if this is a problem.');
         }
@@ -99,7 +99,7 @@ protected function upgrade($sVersionFrom, $sVersionTo) {
         if (version_compare($sVersionFrom, '0.3.0', '<')) {
             // Upgrading from sabre/dav 1.8 schema to 3.1 schema.
 
-            if (defined("PROJECT_DB_MYSQL") && PROJECT_DB_MYSQL === true) {
+            if ($databaseConfig['mysql'] === true) {
                 // MySQL upgrade
 
                 // sabre/dav 2.0 changes
@@ -313,7 +313,7 @@ protected function upgrade($sVersionFrom, $sVersionTo) {
             // The sqlite schema had issues with both the calendar and
             // addressbooks tables. The tables didn't have a DEFAULT '1' for
             // the synctoken column. So we're adding it now.
-            if (!defined("PROJECT_DB_MYSQL") || PROJECT_DB_MYSQL === false) {
+            if ($databaseConfig['mysql'] === false) {
                 $pdo->exec('UPDATE calendars SET synctoken = 1 WHERE synctoken IS NULL');
 
                 $tmpTable = '_' . time();
@@ -343,7 +343,7 @@ protected function upgrade($sVersionFrom, $sVersionTo) {
             // Similar to upgrading from older than 0.4.5, there were still
             // issues with a missing DEFAULT 1 for sthe synctoken field in the
             // addressbook.
-            if (!defined("PROJECT_DB_MYSQL") || PROJECT_DB_MYSQL === false) {
+            if ($databaseConfig['mysql'] === false) {
                 $pdo->exec('UPDATE addressbooks SET synctoken = 1 WHERE synctoken IS NULL');
 
                 $tmpTable = '_' . time();
@@ -365,7 +365,7 @@ protected function upgrade($sVersionFrom, $sVersionTo) {
             }
         }
         if (version_compare($sVersionFrom, '0.5.1', '<')) {
-            if (!defined("PROJECT_DB_MYSQL") || PROJECT_DB_MYSQL === false) {
+            if ($databaseConfig['mysql'] === false) {
                 $pdo->exec(<<<SQL
 CREATE TABLE calendarinstances (
     id integer primary key asc NOT NULL,

Core/Frameworks/BaikalAdmin/Core/Auth.php

@@ -48,12 +48,14 @@ static function authenticate() {
         $sUser = \Flake\Util\Tools::POST("login");
         $sPass = \Flake\Util\Tools::POST("password");
 
-        $sPassHash = self::hashAdminPassword($sPass);
         try {
             $config = Yaml::parseFile(PROJECT_PATH_CONFIG . "baikal.yaml");
         } catch (\Exception $e) {
             error_log('Error reading baikal.yaml file : ' . $e->getMessage());
+
+            return false;
         }
+        $sPassHash = self::hashAdminPassword($sPass, $config['system']['auth_realm']);
         if ($sUser === "admin" && $sPassHash === $config['system']['admin_passwordhash']) {
             $_SESSION["baikaladminauth"] = md5($config['system']['admin_passwordhash']);
 
@@ -67,16 +69,7 @@ static function unAuthenticate() {
         unset($_SESSION["baikaladminauth"]);
     }
 
-    static function hashAdminPassword($sPassword) {
-        try {
-            $config = Yaml::parseFile(PROJECT_PATH_CONFIG . "baikal.yaml");
-        } catch (\Exception $e) {
-            error_log('Error reading baikal.yaml file : ' . $e->getMessage());
-        }
-
-        # Fallback to default value; useful when initializing App, as all constants are not set yet
-        $sAuthRealm = $config['system']['auth_realm'] ?? "BaikalDAV";
-
+    static function hashAdminPassword($sPassword, $sAuthRealm) {
         return hash('sha256', 'admin:' . $sAuthRealm . ':' . $sPassword);
     }
 }