AmneziaWG 2.0 (#2226)

* feat!: awg

* feat: add description to fields, add I5

* fix: awg i18n

* fix: types

* minor fixes

* Remove TODO comment from types.ts

Removed TODO comment for more validation.

---------

Co-authored-by: Bernd Storath <999999bst@gmail.com>

src/app/components/Form/NullNumberField.vue

@@ -0,0 +1,28 @@
+<template>
+  <div class="flex items-center">
+    <FormLabel :for="id">
+      {{ label }}
+    </FormLabel>
+    <BaseTooltip v-if="description" :text="description">
+      <IconsInfo class="size-4" />
+    </BaseTooltip>
+  </div>
+  <BaseInput :id="id" v-model.number="data" :name="id" type="number" />
+</template>
+
+<script lang="ts" setup>
+defineProps<{ id: string; label: string; description?: string }>();
+
+const data = defineModel<number | null>({
+  set(value) {
+    const temp = value ?? null;
+    if (temp === 0) {
+      return null;
+    }
+    if ((temp as string | null) === '') {
+      return null;
+    }
+    return temp;
+  },
+});
+</script>

src/app/pages/admin/config.vue

@@ -47,6 +47,61 @@
           :description="$t('admin.config.persistentKeepaliveDesc')"
         />
       </FormGroup>
+      <FormGroup v-if="globalStore.information?.isAwg">
+        <FormHeading>{{ $t('awg.obfuscationParameters') }}</FormHeading>
+
+        <FormNullNumberField
+          id="jC"
+          v-model="data.defaultJC"
+          :label="$t('awg.jCLabel')"
+          :description="$t('awg.jCDescription')"
+        />
+        <FormNullNumberField
+          id="jMin"
+          v-model="data.defaultJMin"
+          :label="$t('awg.jMinLabel')"
+          :description="$t('awg.jMinDescription')"
+        />
+        <FormNullNumberField
+          id="jMax"
+          v-model="data.defaultJMax"
+          :label="$t('awg.jMaxLabel')"
+          :description="$t('awg.jMaxDescription')"
+        />
+
+        <div class="col-span-full text-sm">* {{ $t('awg.mtuNote') }}</div>
+
+        <FormNullTextField
+          id="i1"
+          v-model="data.defaultI1"
+          :label="$t('awg.i1Label')"
+          :description="$t('awg.i1Description')"
+        />
+        <FormNullTextField
+          id="i2"
+          v-model="data.defaultI2"
+          :label="$t('awg.i2Label')"
+          :description="$t('awg.i2Description')"
+        />
+        <FormNullTextField
+          id="i3"
+          v-model="data.defaultI3"
+          :label="$t('awg.i3Label')"
+          :description="$t('awg.i3Description')"
+        />
+        <FormNullTextField
+          id="i4"
+          v-model="data.defaultI4"
+          :label="$t('awg.i4Label')"
+          :description="$t('awg.i4Description')"
+        />
+        <FormNullTextField
+          id="i5"
+          v-model="data.defaultI5"
+          :label="$t('awg.i5Label')"
+          :description="$t('awg.i5Description')"
+        />
+      </FormGroup>
       <FormGroup>
         <FormHeading>{{ $t('form.actions') }}</FormHeading>
         <FormPrimaryActionField type="submit" :label="$t('form.save')" />
@@ -57,6 +112,8 @@
 </template>
 
 <script lang="ts" setup>
+const globalStore = useGlobalStore();
+
 const { data: _data, refresh } = await useFetch(`/api/admin/userconfig`, {
   method: 'get',
 });

src/app/pages/admin/interface.vue

@@ -21,6 +21,109 @@
           :description="$t('admin.interface.deviceDesc')"
         />
       </FormGroup>
+      <FormGroup v-if="globalStore.information?.isAwg">
+        <FormHeading>{{ $t('awg.obfuscationParameters') }}</FormHeading>
+
+        <FormNullNumberField
+          id="jC"
+          v-model="data.jC"
+          :label="$t('awg.jCLabel')"
+          :description="$t('awg.jCDescription')"
+        />
+        <FormNullNumberField
+          id="jMin"
+          v-model="data.jMin"
+          :label="$t('awg.jMinLabel')"
+          :description="$t('awg.jMinDescription')"
+        />
+        <FormNullNumberField
+          id="jMax"
+          v-model="data.jMax"
+          :label="$t('awg.jMaxLabel')"
+          :description="$t('awg.jMaxDescription')"
+        />
+        <FormNullNumberField
+          id="s1"
+          v-model="data.s1"
+          :label="$t('awg.s1Label')"
+          :description="$t('awg.s1Description')"
+        />
+        <FormNullNumberField
+          id="s2"
+          v-model="data.s2"
+          :label="$t('awg.s2Label')"
+          :description="$t('awg.s2Description')"
+        />
+
+        <div class="col-span-full text-sm">* {{ $t('awg.mtuNote') }}</div>
+
+        <FormNullNumberField
+          id="s3"
+          v-model="data.s3"
+          :label="$t('awg.s3Label')"
+          :description="$t('awg.s3Description')"
+        />
+        <FormNullNumberField
+          id="s4"
+          v-model="data.s4"
+          :label="$t('awg.s4Label')"
+          :description="$t('awg.s4Description')"
+        />
+        <FormNullTextField
+          id="i1"
+          v-model="data.i1"
+          :label="$t('awg.i1Label')"
+          :description="$t('awg.i1Description')"
+        />
+        <FormNullTextField
+          id="i2"
+          v-model="data.i2"
+          :label="$t('awg.i2Label')"
+          :description="$t('awg.i2Description')"
+        />
+        <FormNullTextField
+          id="i3"
+          v-model="data.i3"
+          :label="$t('awg.i3Label')"
+          :description="$t('awg.i3Description')"
+        />
+        <FormNullTextField
+          id="i4"
+          v-model="data.i4"
+          :label="$t('awg.i4Label')"
+          :description="$t('awg.i4Description')"
+        />
+        <FormNullTextField
+          id="i5"
+          v-model="data.i5"
+          :label="$t('awg.i5Label')"
+          :description="$t('awg.i5Description')"
+        />
+        <FormNullNumberField
+          id="h1"
+          v-model="data.h1"
+          :label="$t('awg.h1Label')"
+          :description="$t('awg.h1Description')"
+        />
+        <FormNullNumberField
+          id="h2"
+          v-model="data.h2"
+          :label="$t('awg.h2Label')"
+          :description="$t('awg.h2Description')"
+        />
+        <FormNullNumberField
+          id="h3"
+          v-model="data.h3"
+          :label="$t('awg.h3Label')"
+          :description="$t('awg.h3Description')"
+        />
+        <FormNullNumberField
+          id="h4"
+          v-model="data.h4"
+          :label="$t('awg.h4Label')"
+          :description="$t('awg.h4Description')"
+        />
+      </FormGroup>
       <FormGroup>
         <FormHeading>{{ $t('form.actions') }}</FormHeading>
         <FormPrimaryActionField type="submit" :label="$t('form.save')" />
@@ -53,6 +156,8 @@
 </template>
 
 <script setup lang="ts">
+const globalStore = useGlobalStore();
+
 const { t } = useI18n();
 
 const { data: _data, refresh } = await useFetch(`/api/admin/interface`, {

src/app/pages/clients/[id].vue

@@ -82,6 +82,61 @@
               :label="$t('general.persistentKeepalive')"
             />
           </FormGroup>
+          <FormGroup v-if="globalStore.information?.isAwg">
+            <FormHeading>{{ $t('awg.obfuscationParameters') }}</FormHeading>
+
+            <FormNullNumberField
+              id="jC"
+              v-model="data.jC"
+              :label="$t('awg.jCLabel')"
+              :description="$t('awg.jCDescription')"
+            />
+            <FormNullNumberField
+              id="Jmin"
+              v-model="data.jMin"
+              :label="$t('awg.jMinLabel')"
+              :description="$t('awg.jMinDescription')"
+            />
+            <FormNullNumberField
+              id="Jmax"
+              v-model="data.jMax"
+              :label="$t('awg.jMaxLabel')"
+              :description="$t('awg.jMaxDescription')"
+            />
+
+            <div class="col-span-full text-sm">* {{ $t('awg.mtuNote') }}</div>
+
+            <FormNullTextField
+              id="i1"
+              v-model="data.i1"
+              :label="$t('awg.i1Label')"
+              :description="$t('awg.i1Description')"
+            />
+            <FormNullTextField
+              id="i2"
+              v-model="data.i2"
+              :label="$t('awg.i2Label')"
+              :description="$t('awg.i2Description')"
+            />
+            <FormNullTextField
+              id="i3"
+              v-model="data.i3"
+              :label="$t('awg.i3Label')"
+              :description="$t('awg.i3Description')"
+            />
+            <FormNullTextField
+              id="i4"
+              v-model="data.i4"
+              :label="$t('awg.i4Label')"
+              :description="$t('awg.i4Description')"
+            />
+            <FormNullTextField
+              id="i5"
+              v-model="data.i5"
+              :label="$t('awg.i5Label')"
+              :description="$t('awg.i5Description')"
+            />
+          </FormGroup>
           <FormGroup>
             <FormHeading :description="$t('client.hooksDescription')">
               {{ $t('client.hooks') }}
@@ -140,6 +195,7 @@
 
 <script lang="ts" setup>
 const authStore = useAuthStore();
+const globalStore = useGlobalStore();
 authStore.update();
 
 const route = useRoute();

src/i18n/locales/en.json

@@ -237,5 +237,41 @@
     "postUp": "PostUp",
     "preDown": "PreDown",
     "postDown": "PostDown"
+  },
+  "awg": {
+    "jCLabel": "Junk packet count (Jc)",
+    "jCDescription": "Number of junk packets to send (1-128, recommended: 4-12)",
+    "jMinLabel": "Junk packet min size (Jmin)",
+    "jMinDescription": "Minimum size of junk packets (0-1279*, recommended: 8, must be < Jmax)",
+    "jMaxLabel": "Junk packet max size (Jmax)",
+    "jMaxDescription": "Maximum size of junk packets (1-1280*, recommended: 80, must be > Jmin)",
+    "s1Label": "Init packet junk size (S1)",
+    "s1Description": "Init packet junk size (0-1132[1280* - 148 = 1132], recommended: 15-150, S1+56 ≠ S2)",
+    "s2Label": "Response packet junk size (S2)",
+    "s2Description": "Response packet junk size (0-1188[1280* - 92 = 1188], recommended: 15-150)",
+    "s3Label": "Cookie reply packet junk size (S3)",
+    "s3Description": "Cookie reply packet junk size",
+    "s4Label": "Transport packet junk size (S4)",
+    "s4Description": "Transport packet junk size",
+    "i1Label": "Special junk packet 1 (I1)",
+    "i1Description": "Protocol mimic packet in hex format: <b 0x...>",
+    "i2Label": "Special junk packet 2 (I2)",
+    "i2Description": "Protocol mimic packet in hex format: <b 0x...>",
+    "i3Label": "Special junk packet 3 (I3)",
+    "i3Description": "Protocol mimic packet in hex format: <b 0x...>",
+    "i4Label": "Special junk packet 4 (I4)",
+    "i4Description": "Protocol mimic packet in hex format: <b 0x...>",
+    "i5Label": "Special junk packet 5 (I5)",
+    "i5Description": "Protocol mimic packet in hex format: <b 0x...>",
+    "h1Label": "Init magic header (H1)",
+    "h1Description": "Init packet header value (5-2147483647, must be unique from H2-H4)",
+    "h2Label": "Response magic header (H2)",
+    "h2Description": "Response packet header value (5-2147483647, must be unique from H1, H3, H4)",
+    "h3Label": "Cookie reply magic header (H3)",
+    "h3Description": "Cookie reply packet header value (5-2147483647, must be unique from H1, H2, H4)",
+    "h4Label": "Transport magic header (H4)",
+    "h4Description": "Transport packet header value (5-2147483647, must be unique from H1-H3)",
+    "mtuNote": "Values depend on the MTU",
+    "obfuscationParameters": "AmneziaWG Obfuscation Parameters"
   }
 }

src/server/api/information.get.ts

@@ -4,10 +4,13 @@ export default defineEventHandler(async () => {
   const latestRelease = await cachedFetchLatestRelease();
   const updateAvailable = gt(latestRelease.version, RELEASE);
   const insecure = WG_ENV.INSECURE;
+  const isAwg = WG_ENV.WG_EXECUTABLE === 'awg';
+
   return {
     currentRelease: RELEASE,
     latestRelease: latestRelease,
     updateAvailable,
     insecure,
+    isAwg,
   };
 });

src/server/database/migrations/0002_keen_sleepwalker.sql

@@ -0,0 +1,32 @@
+ALTER TABLE `clients_table` ADD `j_c` integer;--> statement-breakpoint
+ALTER TABLE `clients_table` ADD `j_min` integer;--> statement-breakpoint
+ALTER TABLE `clients_table` ADD `j_max` integer;--> statement-breakpoint
+ALTER TABLE `clients_table` ADD `i1` text;--> statement-breakpoint
+ALTER TABLE `clients_table` ADD `i2` text;--> statement-breakpoint
+ALTER TABLE `clients_table` ADD `i3` text;--> statement-breakpoint
+ALTER TABLE `clients_table` ADD `i4` text;--> statement-breakpoint
+ALTER TABLE `clients_table` ADD `i5` text;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `j_c` integer DEFAULT 7;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `j_min` integer DEFAULT 10;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `j_max` integer DEFAULT 1000;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `s1` integer DEFAULT 128;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `s2` integer DEFAULT 56;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `s3` integer;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `s4` integer;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `i1` text;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `i2` text;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `i3` text;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `i4` text;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `i5` text;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `h1` integer DEFAULT 0;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `h2` integer DEFAULT 0;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `h3` integer DEFAULT 0;--> statement-breakpoint
+ALTER TABLE `interfaces_table` ADD `h4` integer DEFAULT 0;--> statement-breakpoint
+ALTER TABLE `user_configs_table` ADD `default_j_c` integer DEFAULT 7;--> statement-breakpoint
+ALTER TABLE `user_configs_table` ADD `default_j_min` integer DEFAULT 10;--> statement-breakpoint
+ALTER TABLE `user_configs_table` ADD `default_j_max` integer DEFAULT 1000;--> statement-breakpoint
+ALTER TABLE `user_configs_table` ADD `default_i1` text;--> statement-breakpoint
+ALTER TABLE `user_configs_table` ADD `default_i2` text;--> statement-breakpoint
+ALTER TABLE `user_configs_table` ADD `default_i3` text;--> statement-breakpoint
+ALTER TABLE `user_configs_table` ADD `default_i4` text;--> statement-breakpoint
+ALTER TABLE `user_configs_table` ADD `default_i5` text;

src/server/database/migrations/meta/0002_snapshot.json

@@ -0,0 +1,976 @@
+{
+  "version": "6",
+  "dialect": "sqlite",
+  "id": "e09bc17a-dab6-45a3-a09c-57af222b08fb",
+  "prevId": "78de2e52-c4a8-4900-86c5-92f34739623a",
+  "tables": {
+    "clients_table": {
+      "name": "clients_table",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "integer",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": true
+        },
+        "user_id": {
+          "name": "user_id",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "interface_id": {
+          "name": "interface_id",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "ipv4_address": {
+          "name": "ipv4_address",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "ipv6_address": {
+          "name": "ipv6_address",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "pre_up": {
+          "name": "pre_up",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "''"
+        },
+        "post_up": {
+          "name": "post_up",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "''"
+        },
+        "pre_down": {
+          "name": "pre_down",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "''"
+        },
+        "post_down": {
+          "name": "post_down",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "''"
+        },
+        "private_key": {
+          "name": "private_key",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "public_key": {
+          "name": "public_key",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "pre_shared_key": {
+          "name": "pre_shared_key",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "expires_at": {
+          "name": "expires_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "allowed_ips": {
+          "name": "allowed_ips",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "server_allowed_ips": {
+          "name": "server_allowed_ips",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "persistent_keepalive": {
+          "name": "persistent_keepalive",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "mtu": {
+          "name": "mtu",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "j_c": {
+          "name": "j_c",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "j_min": {
+          "name": "j_min",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "j_max": {
+          "name": "j_max",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "i1": {
+          "name": "i1",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "i2": {
+          "name": "i2",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "i3": {
+          "name": "i3",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "i4": {
+          "name": "i4",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "i5": {
+          "name": "i5",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "dns": {
+          "name": "dns",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "server_endpoint": {
+          "name": "server_endpoint",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "enabled": {
+          "name": "enabled",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        }
+      },
+      "indexes": {
+        "clients_table_ipv4_address_unique": {
+          "name": "clients_table_ipv4_address_unique",
+          "columns": [
+            "ipv4_address"
+          ],
+          "isUnique": true
+        },
+        "clients_table_ipv6_address_unique": {
+          "name": "clients_table_ipv6_address_unique",
+          "columns": [
+            "ipv6_address"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "clients_table_user_id_users_table_id_fk": {
+          "name": "clients_table_user_id_users_table_id_fk",
+          "tableFrom": "clients_table",
+          "tableTo": "users_table",
+          "columnsFrom": [
+            "user_id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "restrict",
+          "onUpdate": "cascade"
+        },
+        "clients_table_interface_id_interfaces_table_name_fk": {
+          "name": "clients_table_interface_id_interfaces_table_name_fk",
+          "tableFrom": "clients_table",
+          "tableTo": "interfaces_table",
+          "columnsFrom": [
+            "interface_id"
+          ],
+          "columnsTo": [
+            "name"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "cascade"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "general_table": {
+      "name": "general_table",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "integer",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false,
+          "default": 1
+        },
+        "setup_step": {
+          "name": "setup_step",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "session_password": {
+          "name": "session_password",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "session_timeout": {
+          "name": "session_timeout",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "metrics_prometheus": {
+          "name": "metrics_prometheus",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "metrics_json": {
+          "name": "metrics_json",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "metrics_password": {
+          "name": "metrics_password",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "hooks_table": {
+      "name": "hooks_table",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "pre_up": {
+          "name": "pre_up",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "post_up": {
+          "name": "post_up",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "pre_down": {
+          "name": "pre_down",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "post_down": {
+          "name": "post_down",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "hooks_table_id_interfaces_table_name_fk": {
+          "name": "hooks_table_id_interfaces_table_name_fk",
+          "tableFrom": "hooks_table",
+          "tableTo": "interfaces_table",
+          "columnsFrom": [
+            "id"
+          ],
+          "columnsTo": [
+            "name"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "cascade"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "interfaces_table": {
+      "name": "interfaces_table",
+      "columns": {
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "device": {
+          "name": "device",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "port": {
+          "name": "port",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "private_key": {
+          "name": "private_key",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "public_key": {
+          "name": "public_key",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "ipv4_cidr": {
+          "name": "ipv4_cidr",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "ipv6_cidr": {
+          "name": "ipv6_cidr",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "mtu": {
+          "name": "mtu",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "j_c": {
+          "name": "j_c",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 7
+        },
+        "j_min": {
+          "name": "j_min",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 10
+        },
+        "j_max": {
+          "name": "j_max",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 1000
+        },
+        "s1": {
+          "name": "s1",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 128
+        },
+        "s2": {
+          "name": "s2",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 56
+        },
+        "s3": {
+          "name": "s3",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "s4": {
+          "name": "s4",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "i1": {
+          "name": "i1",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "i2": {
+          "name": "i2",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "i3": {
+          "name": "i3",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "i4": {
+          "name": "i4",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "i5": {
+          "name": "i5",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "h1": {
+          "name": "h1",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 0
+        },
+        "h2": {
+          "name": "h2",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 0
+        },
+        "h3": {
+          "name": "h3",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 0
+        },
+        "h4": {
+          "name": "h4",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 0
+        },
+        "enabled": {
+          "name": "enabled",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        }
+      },
+      "indexes": {
+        "interfaces_table_port_unique": {
+          "name": "interfaces_table_port_unique",
+          "columns": [
+            "port"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "one_time_links_table": {
+      "name": "one_time_links_table",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "integer",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "one_time_link": {
+          "name": "one_time_link",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "expires_at": {
+          "name": "expires_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        }
+      },
+      "indexes": {
+        "one_time_links_table_one_time_link_unique": {
+          "name": "one_time_links_table_one_time_link_unique",
+          "columns": [
+            "one_time_link"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {
+        "one_time_links_table_id_clients_table_id_fk": {
+          "name": "one_time_links_table_id_clients_table_id_fk",
+          "tableFrom": "one_time_links_table",
+          "tableTo": "clients_table",
+          "columnsFrom": [
+            "id"
+          ],
+          "columnsTo": [
+            "id"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "cascade"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "users_table": {
+      "name": "users_table",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "integer",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": true
+        },
+        "username": {
+          "name": "username",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "password": {
+          "name": "password",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "email": {
+          "name": "email",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "name": {
+          "name": "name",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "role": {
+          "name": "role",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "totp_key": {
+          "name": "totp_key",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "totp_verified": {
+          "name": "totp_verified",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "enabled": {
+          "name": "enabled",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        }
+      },
+      "indexes": {
+        "users_table_username_unique": {
+          "name": "users_table_username_unique",
+          "columns": [
+            "username"
+          ],
+          "isUnique": true
+        }
+      },
+      "foreignKeys": {},
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    },
+    "user_configs_table": {
+      "name": "user_configs_table",
+      "columns": {
+        "id": {
+          "name": "id",
+          "type": "text",
+          "primaryKey": true,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "default_mtu": {
+          "name": "default_mtu",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "default_persistent_keepalive": {
+          "name": "default_persistent_keepalive",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "default_dns": {
+          "name": "default_dns",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "default_allowed_ips": {
+          "name": "default_allowed_ips",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "default_j_c": {
+          "name": "default_j_c",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 7
+        },
+        "default_j_min": {
+          "name": "default_j_min",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 10
+        },
+        "default_j_max": {
+          "name": "default_j_max",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false,
+          "default": 1000
+        },
+        "default_i1": {
+          "name": "default_i1",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "default_i2": {
+          "name": "default_i2",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "default_i3": {
+          "name": "default_i3",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "default_i4": {
+          "name": "default_i4",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "default_i5": {
+          "name": "default_i5",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": false,
+          "autoincrement": false
+        },
+        "host": {
+          "name": "host",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "port": {
+          "name": "port",
+          "type": "integer",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false
+        },
+        "created_at": {
+          "name": "created_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        },
+        "updated_at": {
+          "name": "updated_at",
+          "type": "text",
+          "primaryKey": false,
+          "notNull": true,
+          "autoincrement": false,
+          "default": "(CURRENT_TIMESTAMP)"
+        }
+      },
+      "indexes": {},
+      "foreignKeys": {
+        "user_configs_table_id_interfaces_table_name_fk": {
+          "name": "user_configs_table_id_interfaces_table_name_fk",
+          "tableFrom": "user_configs_table",
+          "tableTo": "interfaces_table",
+          "columnsFrom": [
+            "id"
+          ],
+          "columnsTo": [
+            "name"
+          ],
+          "onDelete": "cascade",
+          "onUpdate": "cascade"
+        }
+      },
+      "compositePrimaryKeys": {},
+      "uniqueConstraints": {},
+      "checkConstraints": {}
+    }
+  },
+  "views": {},
+  "enums": {},
+  "_meta": {
+    "schemas": {},
+    "tables": {},
+    "columns": {}
+  },
+  "internal": {
+    "indexes": {}
+  }
+}

src/server/database/migrations/meta/_journal.json

@@ -15,6 +15,13 @@
       "when": 1748427001203,
       "tag": "0001_classy_the_stranger",
       "breakpoints": true
+    },
+    {
+      "idx": 2,
+      "version": "6",
+      "when": 1761298328460,
+      "tag": "0002_keen_sleepwalker",
+      "breakpoints": true
     }
   ]
 }

src/server/database/repositories/client/schema.ts

@@ -36,6 +36,14 @@ export const client = sqliteTable('clients_table', {
     .notNull(),
   persistentKeepalive: int('persistent_keepalive').notNull(),
   mtu: int().notNull(),
+  jC: int('j_c'),
+  jMin: int('j_min'),
+  jMax: int('j_max'),
+  i1: text(),
+  i2: text(),
+  i3: text(),
+  i4: text(),
+  i5: text(),
   dns: text({ mode: 'json' }).$type<string[]>(),
   serverEndpoint: text('server_endpoint'),
   enabled: int({ mode: 'boolean' }).notNull(),

src/server/database/repositories/client/service.ts

@@ -214,6 +214,14 @@ export class ClientService {
           ipv4Address,
           ipv6Address,
           mtu: clientConfig.defaultMtu,
+          jC: clientConfig.defaultJC,
+          jMin: clientConfig.defaultJMin,
+          jMax: clientConfig.defaultJMax,
+          i1: clientConfig.defaultI1,
+          i2: clientConfig.defaultI2,
+          i3: clientConfig.defaultI3,
+          i4: clientConfig.defaultI4,
+          i5: clientConfig.defaultI5,
           persistentKeepalive: clientConfig.defaultPersistentKeepalive,
           serverAllowedIps: [],
           enabled: true,
@@ -278,6 +286,13 @@ export class ClientService {
         ipv4Address,
         ipv6Address,
         mtu: clientConfig.defaultMtu,
+        jC: clientConfig.defaultJC,
+        jMin: clientConfig.defaultJMin,
+        jMax: clientConfig.defaultJMax,
+        i1: clientConfig.defaultI1,
+        i2: clientConfig.defaultI2,
+        i3: clientConfig.defaultI3,
+        i4: clientConfig.defaultI4,
         allowedIps: clientConfig.defaultAllowedIps,
         dns: clientConfig.defaultDns,
         persistentKeepalive: clientConfig.defaultPersistentKeepalive,

src/server/database/repositories/client/types.ts

@@ -72,6 +72,14 @@ export const ClientUpdateSchema = schemaForType<UpdateClientType>()(
     allowedIps: AllowedIpsSchema.nullable(),
     serverAllowedIps: serverAllowedIps,
     mtu: MtuSchema,
+    jC: JcSchema,
+    jMin: JminSchema,
+    jMax: JmaxSchema,
+    i1: ISchema,
+    i2: ISchema,
+    i3: ISchema,
+    i4: ISchema,
+    i5: ISchema,
     persistentKeepalive: PersistentKeepaliveSchema,
     serverEndpoint: AddressSchema.nullable(),
     dns: DnsSchema.nullable(),

src/server/database/repositories/interface/schema.ts

@@ -13,6 +13,22 @@ export const wgInterface = sqliteTable('interfaces_table', {
   ipv4Cidr: text('ipv4_cidr').notNull(),
   ipv6Cidr: text('ipv6_cidr').notNull(),
   mtu: int().notNull(),
+  jC: int('j_c').default(7),
+  jMin: int('j_min').default(10),
+  jMax: int('j_max').default(1000),
+  s1: int().default(128),
+  s2: int().default(56),
+  s3: int(),
+  s4: int(),
+  i1: text(),
+  i2: text(),
+  i3: text(),
+  i4: text(),
+  i5: text(),
+  h1: int().default(0),
+  h2: int().default(0),
+  h3: int().default(0),
+  h4: int().default(0),
   // does nothing yet
   enabled: int({ mode: 'boolean' }).notNull(),
   createdAt: text('created_at')

src/server/database/repositories/interface/types.ts

@@ -31,6 +31,22 @@ export const InterfaceUpdateSchema = schemaForType<InterfaceUpdateType>()(
     ipv4Cidr: cidr,
     ipv6Cidr: cidr,
     mtu: MtuSchema,
+    jC: JcSchema,
+    jMin: JminSchema,
+    jMax: JmaxSchema,
+    s1: SSchema,
+    s2: SSchema,
+    s3: SSchema,
+    s4: SSchema,
+    i1: ISchema,
+    i2: ISchema,
+    i3: ISchema,
+    i4: ISchema,
+    i5: ISchema,
+    h1: HSchema,
+    h2: HSchema,
+    h3: HSchema,
+    h4: HSchema,
     port: PortSchema,
     device: device,
     enabled: EnabledSchema,

src/server/database/repositories/userConfig/schema.ts

@@ -18,6 +18,14 @@ export const userConfig = sqliteTable('user_configs_table', {
   defaultAllowedIps: text('default_allowed_ips', { mode: 'json' })
     .$type<string[]>()
     .notNull(),
+  defaultJC: int('default_j_c').default(7),
+  defaultJMin: int('default_j_min').default(10),
+  defaultJMax: int('default_j_max').default(1000),
+  defaultI1: text('default_i1'),
+  defaultI2: text('default_i2'),
+  defaultI3: text('default_i3'),
+  defaultI4: text('default_i4'),
+  defaultI5: text('default_i5'),
   host: text().notNull(),
   port: int().notNull(),
   createdAt: text('created_at')

src/server/database/repositories/userConfig/types.ts

@@ -26,6 +26,14 @@ export const UserConfigUpdateSchema = schemaForType<UserConfigUpdateType>()(
     defaultPersistentKeepalive: PersistentKeepaliveSchema,
     defaultDns: DnsSchema,
     defaultAllowedIps: AllowedIpsSchema,
+    defaultJC: JcSchema,
+    defaultJMin: JminSchema,
+    defaultJMax: JmaxSchema,
+    defaultI1: ISchema,
+    defaultI2: ISchema,
+    defaultI3: ISchema,
+    defaultI4: ISchema,
+    defaultI5: ISchema,
     host: host,
   })
 );

src/server/utils/WireGuard.ts

@@ -5,6 +5,9 @@ import type { InterfaceType } from '#db/repositories/interface/types';
 
 const WG_DEBUG = debug('WireGuard');
 
+const generateRandomHeaderValue = () =>
+  Math.floor(Math.random() * 2147483642) + 5;
+
 class WireGuard {
   /**
    * Save and sync config
@@ -196,6 +199,24 @@ class WireGuard {
       wgInterface = await Database.interfaces.get();
       WG_DEBUG('New Wireguard Keys generated successfully.');
     }
+
+    if (WG_ENV.WG_EXECUTABLE === 'awg' && wgInterface.h1 === 0) {
+      WG_DEBUG('Generating random AmneziaWG obfuscation parameters...');
+      const headers = new Set<number>();
+
+      while (headers.size < 4) {
+        headers.add(generateRandomHeaderValue());
+      }
+      const [h1, h2, h3, h4] = Array.from(headers);
+
+      wgInterface.h1 = h1!;
+      wgInterface.h2 = h2!;
+      wgInterface.h3 = h3!;
+      wgInterface.h4 = h4!;
+
+      Database.interfaces.update(wgInterface);
+    }
+
     WG_DEBUG(`Starting Wireguard Interface ${wgInterface.name}...`);
     await this.#saveWireguardConfig(wgInterface);
     await wg.down(wgInterface.name).catch(() => {});

src/server/utils/config.ts

@@ -12,7 +12,23 @@ export const OLD_ENV = {
   PASSWORD_HASH: process.env.PASSWORD_HASH,
 };
 
-const OVERRIDE_AUTO_AWG = process.env.OVERRIDE_AUTO_AWG?.toLowerCase();
+const detectAwg = async (): Promise<'awg' | 'wg'> => {
+  /** TODO: delete on next major version */
+  if (process.env.EXPERIMENTAL_AWG === 'true') {
+    const OVERRIDE_AUTO_AWG = process.env.OVERRIDE_AUTO_AWG?.toLowerCase();
+
+    if (
+      OVERRIDE_AUTO_AWG === ('wg' as const) ||
+      OVERRIDE_AUTO_AWG === ('awg' as const)
+    ) {
+      return OVERRIDE_AUTO_AWG;
+    } else {
+      return await exec('modinfo amneziawg')
+        .then(() => 'awg' as const)
+        .catch(() => 'wg' as const);
+    }
+  } else return 'wg';
+};
 
 export const WG_ENV = {
   /** UI is hosted on HTTP instead of HTTPS */
@@ -21,14 +37,7 @@ export const WG_ENV = {
   PORT: assertEnv('PORT'),
   /** If IPv6 should be disabled */
   DISABLE_IPV6: process.env.DISABLE_IPV6 === 'true',
-  /** Override automatic detection */
+  WG_EXECUTABLE: await detectAwg(),
-  OVERRIDE_AUTO_AWG:
-    OVERRIDE_AUTO_AWG === ('wg' as const) ||
-    OVERRIDE_AUTO_AWG === ('awg' as const)
-      ? OVERRIDE_AUTO_AWG
-      : undefined,
-  /** TODO: delete on next major version */
-  EXPERIMENTAL_AWG: process.env.EXPERIMENTAL_AWG === 'true',
 };
 
 export const WG_INITIAL_ENV = {

src/server/utils/types.ts

@@ -26,6 +26,18 @@ export const MtuSchema = z
   .min(1024, { message: t('zod.mtu') })
   .max(9000, { message: t('zod.mtu') });
 
+export const JcSchema = z.number().min(1).max(128).nullable();
+
+export const JminSchema = z.number().max(1279).nullable();
+
+export const JmaxSchema = z.number().max(1280).nullable();
+
+export const SSchema = z.number().max(1132).nullable();
+
+export const HSchema = z.number().min(5).max(2147483647).nullable();
+
+export const ISchema = z.string().nullable();
+
 export const PortSchema = z
   .number({ message: t('zod.port') })
   .min(1, { message: t('zod.port') })

src/server/utils/wgHelper.ts

@@ -9,17 +9,7 @@ type Options = {
   enableIpv6?: boolean;
 };
 
-let wgExecutable: 'awg' | 'wg' = 'wg';
+const wgExecutable = WG_ENV.WG_EXECUTABLE;
-
-if (WG_ENV.EXPERIMENTAL_AWG) {
-  if (WG_ENV.OVERRIDE_AUTO_AWG !== undefined) {
-    wgExecutable = WG_ENV.OVERRIDE_AUTO_AWG;
-  } else {
-    wgExecutable = await exec('modinfo amneziawg')
-      .then(() => 'awg' as const)
-      .catch(() => 'wg' as const);
-  }
-}
 
 export const wg = {
   generateServerPeer: (
@@ -62,6 +52,35 @@ AllowedIPs = ${allowedIps.join(', ')}${extraLines.length ? `\n${extraLines.join(
       `${ipv4Addr}/${cidr4.prefix}` +
       (enableIpv6 ? `, ${ipv6Addr}/${cidr6.prefix}` : '');
 
+    let awgLines: string[] = [];
+
+    if (wgExecutable === 'awg') {
+      const parameters = {
+        Jc: wgInterface.jC,
+        Jmin: wgInterface.jMin,
+        Jmax: wgInterface.jMax,
+        S1: wgInterface.s1,
+        S2: wgInterface.s2,
+        S3: wgInterface.s3,
+        S4: wgInterface.s4,
+        i1: wgInterface.i1,
+        i2: wgInterface.i2,
+        i3: wgInterface.i3,
+        i4: wgInterface.i4,
+        i5: wgInterface.i5,
+        H1: wgInterface.h1,
+        H2: wgInterface.h2,
+        H3: wgInterface.h3,
+        H4: wgInterface.h4,
+      } as const;
+
+      awgLines = Object.entries(parameters)
+        .filter(([_, value]) => !!value)
+        .map(([key, value]) => `${key} = ${value}`);
+    }
+
+    const extraLines = [...awgLines].filter((v) => v !== null);
+
     return `# Note: Do not edit this file directly.
 # Your changes will be overwritten!
 
@@ -71,6 +90,7 @@ PrivateKey = ${wgInterface.privateKey}
 Address = ${address}
 ListenPort = ${wgInterface.port}
 MTU = ${wgInterface.mtu}
+${extraLines.length ? `${extraLines.join('\n')}\n` : ''}
 PreUp = ${iptablesTemplate(hooks.preUp, wgInterface)}
 PostUp = ${iptablesTemplate(hooks.postUp, wgInterface)}
 PreDown = ${iptablesTemplate(hooks.preDown, wgInterface)}
@@ -100,7 +120,36 @@ PostDown = ${iptablesTemplate(hooks.postDown, wgInterface)}`;
     const dnsLine =
       dnsServers.length > 0 ? `DNS = ${dnsServers.join(', ')}` : null;
 
-    const extraLines = [dnsLine, ...hookLines].filter((v) => v !== null);
+    let awgLines: string[] = [];
+
+    if (wgExecutable === 'awg') {
+      const parameters = {
+        Jc: client.jC,
+        Jmin: client.jMin,
+        Jmax: client.jMax,
+        S1: wgInterface.s1,
+        S2: wgInterface.s2,
+        S3: wgInterface.s3,
+        S4: wgInterface.s4,
+        i1: client.i1,
+        i2: client.i2,
+        i3: client.i3,
+        i4: client.i4,
+        i5: client.i5,
+        H1: wgInterface.h1,
+        H2: wgInterface.h2,
+        H3: wgInterface.h3,
+        H4: wgInterface.h4,
+      } as const;
+
+      awgLines = Object.entries(parameters)
+        .filter(([_, value]) => !!value)
+        .map(([key, value]) => `${key} = ${value}`);
+    }
+
+    const extraLines = [dnsLine, ...hookLines, ...awgLines].filter(
+      (v) => v !== null
+    );
 
     return `[Interface]
 PrivateKey = ${client.privateKey}