diff --git a/.env.example b/.env.example
new file mode 100644
index 000000000..dd55a2a6e
--- /dev/null
+++ b/.env.example
@@ -0,0 +1,12 @@
+# Common params
+APP_NAME=TorrentPier
+APP_ENV=local
+APP_DEBUG=false
+
+# Database credentials
+DB_CONNECTION=mysql
+DB_HOST=localhost
+DB_PORT=3306
+DB_DATABASE=torrentpier
+DB_USERNAME=root
+DB_PASSWORD=secret
diff --git a/common.php b/common.php
index ef02e04e8..8c4b6d479 100644
--- a/common.php
+++ b/common.php
@@ -50,10 +50,50 @@ if (!file_exists(__DIR__ . '/vendor/autoload.php')) {
 }
 require_once __DIR__ . '/vendor/autoload.php';
 
+/**
+ * Gets the value of an environment variable. Supports boolean, empty and null.
+ *
+ * @param string $key
+ * @param mixed $default
+ * @return mixed
+ */
+function env($key, $default = null)
+{
+    $value = getenv($key);
+    if (!$value) return value($default);
+    switch (strtolower($value)) {
+        case 'true':
+        case '(true)':
+            return true;
+        case 'false':
+        case '(false)':
+            return false;
+        case '(null)':
+            return null;
+        case '(empty)':
+            return '';
+    }
+    return $value;
+}
+
+/**
+ * Return the default value of the given value.
+ *
+ * @param mixed $value
+ * @return mixed
+ */
+function value($value)
+{
+    return $value instanceof Closure ? $value() : $value;
+}
+
 // Get initial config
+if (!getenv('APP_DEBUG') && file_exists(__DIR__ . '/.env')) {
+    (new Symfony\Component\Dotenv\Dotenv())->load(__DIR__ . '/.env');
+}
 require_once __DIR__ . '/library/config.php';
 
-// Get local config
+// Local config
 if (file_exists(__DIR__ . '/library/config.local.php')) {
     require_once __DIR__ . '/library/config.local.php';
 }
@@ -96,9 +136,11 @@ define('BOT_UID', -746);
  * Progressive error reporting
  */
 if ($bb_cfg['bugsnag']['enabled']) {
-    /** @var Bugsnag\Handler $bugsnag */
-    $bugsnag = Bugsnag\Client::make($bb_cfg['bugsnag']['api_key']);
-    Bugsnag\Handler::register($bugsnag);
+    if (env('APP_ENV', 'production') !== 'local') {
+        /** @var Bugsnag\Handler $bugsnag */
+        $bugsnag = Bugsnag\Client::make($bb_cfg['bugsnag']['api_key']);
+        Bugsnag\Handler::register($bugsnag);
+    }
 } else {
     if (DBG_USER) {
         /** @var Whoops\Run $whoops */
diff --git a/composer.json b/composer.json
index 2c6b1430e..f20bac1f0 100644
--- a/composer.json
+++ b/composer.json
@@ -53,6 +53,7 @@
     "rych/bencode": "v1.0.0",
     "samdark/sitemap": "2.4.0",
     "swiftmailer/swiftmailer": "v6.3.0",
+    "symfony/dotenv": "4.*",
     "symfony/polyfill": "v1.27.0"
   },
   "require-dev": {
diff --git a/composer.lock b/composer.lock
index 5bc745750..a7ec7e232 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#installing-dependencies",
         "This file is @generated automatically"
     ],
-    "content-hash": "2ac8346651466f89508650fddb2461db",
+    "content-hash": "530818326ea7baa3a459b76781f0157a",
     "packages": [
         {
             "name": "bugsnag/bugsnag",
@@ -1173,6 +1173,75 @@
             "abandoned": "symfony/mailer",
             "time": "2021-10-18T15:26:12+00:00"
         },
+        {
+            "name": "symfony/dotenv",
+            "version": "v4.4.37",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/dotenv.git",
+                "reference": "fcedd6d382b3afc3e1e786aa4e4fc4cf06f564cf"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/dotenv/zipball/fcedd6d382b3afc3e1e786aa4e4fc4cf06f564cf",
+                "reference": "fcedd6d382b3afc3e1e786aa4e4fc4cf06f564cf",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=7.1.3"
+            },
+            "require-dev": {
+                "symfony/process": "^3.4.2|^4.0|^5.0"
+            },
+            "type": "library",
+            "autoload": {
+                "psr-4": {
+                    "Symfony\\Component\\Dotenv\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Fabien Potencier",
+                    "email": "fabien@symfony.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Registers environment variables from a .env file",
+            "homepage": "https://symfony.com",
+            "keywords": [
+                "dotenv",
+                "env",
+                "environment"
+            ],
+            "support": {
+                "source": "https://github.com/symfony/dotenv/tree/v4.4.37"
+            },
+            "funding": [
+                {
+                    "url": "https://symfony.com/sponsor",
+                    "type": "custom"
+                },
+                {
+                    "url": "https://github.com/fabpot",
+                    "type": "github"
+                },
+                {
+                    "url": "https://tidelift.com/funding/github/packagist/symfony/symfony",
+                    "type": "tidelift"
+                }
+            ],
+            "time": "2022-01-02T09:41:36+00:00"
+        },
         {
             "name": "symfony/polyfill",
             "version": "v1.27.0",
@@ -1391,5 +1460,5 @@
         "php": "^7.1.3"
     },
     "platform-dev": [],
-    "plugin-api-version": "2.2.0"
+    "plugin-api-version": "2.3.0"
 }
diff --git a/library/config.php b/library/config.php
index 1fe4940ec..1e113d474 100644
--- a/library/config.php
+++ b/library/config.php
@@ -29,7 +29,14 @@ $bb_cfg['tp_release_codename'] = 'Bison';
 // Настройка баз данных ['db']['srv_name'] => (array) srv_cfg;
 // порядок параметров srv_cfg (хост, название базы, пользователь, пароль, charset, pconnect);
 $bb_cfg['db'] = [
-    'db' => ['localhost', 'torrentpier', 'root', 'root', 'utf8', false],
+    'db' => [
+        env('DB_HOST', 'localhost'),
+        env('DB_DATABASE', 'torrentpier'),
+        env('DB_USERNAME', 'root'),
+        env('DB_PASSWORD', 'pass'),
+        'utf8',
+        false
+    ],
 ];
 
 $bb_cfg['db_alias'] = [