Merge pull request #1218 from cosmos/fix-rate-limit-0.28

Fix cooldown value

CHANGELOG.md

@@ -6,6 +6,10 @@ and this project adheres to
 
 ## [Unreleased]
 
+### Fixed
+
+- @cosmjs/faucet: Fix cooldown value from 86 seconds to 24 hours.
+
 ## [0.28.10] - 2022-06-29
 
 ### Fixed

packages/faucet/src/api/webserver.ts

@@ -67,10 +67,11 @@ export class Webserver {
 
           const entry = this.addressCounter.get(address);
           if (entry !== undefined) {
-            if (entry.getTime() + 24 * 3600 > Date.now()) {
+            const cooldownMs = constants.cooldown * 3600 * 1000;
+            if (entry.getTime() + cooldownMs > Date.now()) {
               throw new HttpError(
                 405,
-                "Too many request from the same address. Blocked to prevent draining. Please wait 24h and try it again!",
+                `Too many request for the same address. Blocked to prevent draining. Please wait ${constants.cooldown}h and try it again!`,
               );
             }
           }

packages/faucet/src/constants.ts

@@ -17,3 +17,4 @@ export const pathPattern = process.env.FAUCET_PATH_PATTERN || "m/44'/118'/0'/0/a
 export const tokenConfig: TokenConfiguration = {
   bankTokens: parseBankTokens(process.env.FAUCET_TOKENS || "ucosm, ustake"),
 };
+export const cooldown = 24; // hours