.env.example

@@ -53,6 +53,7 @@ VALIDATION_DIGITAL_STOCK_ATTACHMENTS_MAX=5
 VALIDATION_SHIPPING_NOTE_MIN_LENGTH=20
 VALIDATION_SHIPPING_NOTE_MAX_LENGTH=4000
 VALIDATION_ORDER_MESSAGE_MAX_LENGTH=2000
+VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE=500
 
 SIGNED_COOKIE_JWT_SECRET=change-me-in-production
 
@@ -146,4 +147,5 @@ VITE_VALIDATION_DIGITAL_STOCK_ATTACHMENTS_MAX=5
 VITE_VALIDATION_SHIPPING_NOTE_MIN_LENGTH=20
 VITE_VALIDATION_SHIPPING_NOTE_MAX_LENGTH=4000
 VITE_VALIDATION_ORDER_MESSAGE_MAX_LENGTH=2000
+VITE_VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE=500
 VITE_ORDERS_DETAIL_POLL_INTERVAL_MS=5000

backend/src/config/index.ts

@@ -103,7 +103,8 @@ export const getAppConfig = (): AppConfig => {
             digitalStockAttachmentsMax: envInt('VALIDATION_DIGITAL_STOCK_ATTACHMENTS_MAX'),
             shippingNoteMinLength: envInt('VALIDATION_SHIPPING_NOTE_MIN_LENGTH'),
             shippingNoteMaxLength: envInt('VALIDATION_SHIPPING_NOTE_MAX_LENGTH'),
-            orderMessageMaxLength: envInt('VALIDATION_ORDER_MESSAGE_MAX_LENGTH')
+            orderMessageMaxLength: envInt('VALIDATION_ORDER_MESSAGE_MAX_LENGTH'),
+            bitcoinWithdrawMaxFeeRateSatVbyte: envInt('VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE')
         }
     };
 };

backend/src/config/validate.ts

@@ -153,6 +153,12 @@ class EnvironmentVariables {
     @Max(10000)
     VALIDATION_ORDER_MESSAGE_MAX_LENGTH: number;
 
+    @IsNotEmpty()
+    @IsNumber()
+    @Min(1)
+    @Max(1000)
+    VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE: number;
+
     @IsNotEmpty()
     @IsNumber()
     @Min(4)

backend/src/modules/bitcoinWallet/dto/BitcoinWalletWithdrawDto.ts

@@ -1,7 +1,12 @@
 import { Transform } from 'class-transformer';
 import { IsInt, IsNotEmpty, IsString, Max, Min } from 'class-validator';
+import { getAppConfig } from '../../../config';
 import { IsBitcoinAddress } from '../../../validation/decorators/isBitcoinAddress';
 
+const {
+    validation: { bitcoinWithdrawMaxFeeRateSatVbyte }
+} = getAppConfig();
+
 export class BitcoinWalletWithdrawDto {
     @Transform(({ value }: { value: unknown }) => (typeof value === 'string' ? value.trim() : value))
     @IsString()
@@ -11,7 +16,7 @@ export class BitcoinWalletWithdrawDto {
 
     @IsInt()
     @Min(1)
-    @Max(100)
+    @Max(bitcoinWithdrawMaxFeeRateSatVbyte)
     feeRateSatVbyte: number;
 
     @IsString()

backend/src/types/Config.ts

@@ -49,6 +49,7 @@ export interface AppConfig {
         shippingNoteMinLength: number;
         shippingNoteMaxLength: number;
         orderMessageMaxLength: number;
+        bitcoinWithdrawMaxFeeRateSatVbyte: number;
     };
 }
 

cms/src/config/index.ts

@@ -42,7 +42,8 @@ export const config = {
         digitalStockAttachmentsMax: parseInt(env('VITE_VALIDATION_DIGITAL_STOCK_ATTACHMENTS_MAX'), 10),
         shippingNoteMinLength: parseInt(env('VITE_VALIDATION_SHIPPING_NOTE_MIN_LENGTH'), 10),
         shippingNoteMaxLength: parseInt(env('VITE_VALIDATION_SHIPPING_NOTE_MAX_LENGTH'), 10),
-        orderMessageMaxLength: parseInt(env('VITE_VALIDATION_ORDER_MESSAGE_MAX_LENGTH'), 10)
+        orderMessageMaxLength: parseInt(env('VITE_VALIDATION_ORDER_MESSAGE_MAX_LENGTH'), 10),
+        bitcoinWithdrawMaxFeeRateSatVbyte: parseInt(env('VITE_VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE'), 10)
     },
 
     orders: {

cms/src/vite-env.d.ts

@@ -29,6 +29,7 @@ interface ImportMetaEnv {
     readonly VITE_VALIDATION_SHIPPING_NOTE_MIN_LENGTH?: string;
     readonly VITE_VALIDATION_SHIPPING_NOTE_MAX_LENGTH?: string;
     readonly VITE_VALIDATION_ORDER_MESSAGE_MAX_LENGTH?: string;
+    readonly VITE_VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE?: string;
     readonly VITE_SHOP_FIAT_CURRENCY?: string;
 }
 

docker-compose.prod.yml

@@ -140,6 +140,7 @@ services:
                 VITE_VALIDATION_SHIPPING_NOTE_MIN_LENGTH: ${VITE_VALIDATION_SHIPPING_NOTE_MIN_LENGTH}
                 VITE_VALIDATION_SHIPPING_NOTE_MAX_LENGTH: ${VITE_VALIDATION_SHIPPING_NOTE_MAX_LENGTH}
                 VITE_VALIDATION_ORDER_MESSAGE_MAX_LENGTH: ${VITE_VALIDATION_ORDER_MESSAGE_MAX_LENGTH}
+                VITE_VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE: ${VITE_VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE}
                 VITE_ORDERS_DETAIL_POLL_INTERVAL_MS: ${VITE_ORDERS_DETAIL_POLL_INTERVAL_MS}
         container_name: ${COMPOSE_PROJECT_NAME}_nginx
         restart: unless-stopped

nginx/Dockerfile.prod

@@ -25,6 +25,7 @@ ARG VITE_VALIDATION_DIGITAL_STOCK_ATTACHMENTS_MAX
 ARG VITE_VALIDATION_SHIPPING_NOTE_MIN_LENGTH
 ARG VITE_VALIDATION_SHIPPING_NOTE_MAX_LENGTH
 ARG VITE_VALIDATION_ORDER_MESSAGE_MAX_LENGTH
+ARG VITE_VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE
 ARG VITE_ORDERS_DETAIL_POLL_INTERVAL_MS
 
 ENV VITE_API_BASE_URL=$VITE_API_BASE_URL \
@@ -45,6 +46,7 @@ ENV VITE_API_BASE_URL=$VITE_API_BASE_URL \
     VITE_VALIDATION_SHIPPING_NOTE_MIN_LENGTH=$VITE_VALIDATION_SHIPPING_NOTE_MIN_LENGTH \
     VITE_VALIDATION_SHIPPING_NOTE_MAX_LENGTH=$VITE_VALIDATION_SHIPPING_NOTE_MAX_LENGTH \
     VITE_VALIDATION_ORDER_MESSAGE_MAX_LENGTH=$VITE_VALIDATION_ORDER_MESSAGE_MAX_LENGTH \
+    VITE_VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE=$VITE_VALIDATION_BITCOIN_WITHDRAW_MAX_FEE_RATE_SAT_VBYTE \
     VITE_ORDERS_DETAIL_POLL_INTERVAL_MS=$VITE_ORDERS_DETAIL_POLL_INTERVAL_MS
 
 RUN npm run build