fix: Remove API key whitelist field (#323)

* Refactor integrator ID and add Prometheus metrics

* Update packages/asset-swapper/src/swap_quoter.ts

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>

* Update packages/asset-swapper/src/swap_quoter.ts

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>

* Update packages/asset-swapper/src/swap_quoter.ts

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>

* Added documentation and fixed some minor requests

* Added more metrics

* more docs

* lint fix

* added new Integrator ID addition

* refactor tests

* Refactor new types

Co-authored-by: David Walsh <5778036+rhinodavid@users.noreply.github.com>

packages/asset-swapper/src/types.ts

@@ -244,7 +244,6 @@ export interface RfqRequestOpts {
     takerAddress: string;
     txOrigin: string;
     integrator: Integrator;
-    apiKeyWhitelist?: string[];
     intentOnFilling: boolean;
     isIndicative?: boolean;
     makerEndpointMaxResponseTimeMs?: number;
@@ -297,6 +296,7 @@ export interface RfqFirmQuoteValidator {
 export interface Integrator {
     integratorId: string;
     label: string;
+    whitelistIntegratorUrls?: string[];
 }
 
 export interface SwapQuoterRfqOpts {

packages/asset-swapper/src/utils/quote_requestor.ts

@@ -214,7 +214,7 @@ export class QuoteRequestor {
      * @returns a list of TypedMakerUrl instances
      */
     public static getTypedMakerUrlsAndWhitelist(
-        options: Pick<RfqmRequestOptions, 'apiKeyWhitelist' | 'altRfqAssetOfferings'>,
+        options: Pick<RfqmRequestOptions, 'integrator' | 'altRfqAssetOfferings'>,
         assetOfferings: RfqMakerAssetOfferings,
     ): TypedMakerUrl[] {
         const standardUrls = Object.keys(assetOfferings).map(
@@ -233,8 +233,8 @@ export class QuoteRequestor {
         let typedMakerUrls = standardUrls.concat(altUrls);
 
         // If there is a whitelist, only allow approved maker URLs
-        if (options.apiKeyWhitelist !== undefined) {
-            const whitelist = new Set(options.apiKeyWhitelist.map(key => key.toLowerCase()));
+        if (options.integrator.whitelistIntegratorUrls !== undefined) {
+            const whitelist = new Set(options.integrator.whitelistIntegratorUrls.map(key => key.toLowerCase()));
             typedMakerUrls = typedMakerUrls.filter(makerUrl => whitelist.has(makerUrl.url.toLowerCase()));
         }
         return typedMakerUrls;

packages/asset-swapper/test/quote_requestor_test.ts

@@ -862,7 +862,11 @@ describe('QuoteRequestor', async () => {
                 const [apiKeyWhitelist, results] = test;
                 const response = QuoteRequestor.getTypedMakerUrlsAndWhitelist(
                     {
-                        apiKeyWhitelist,
+                        integrator: {
+                            integratorId: 'foo',
+                            label: 'bar',
+                            whitelistIntegratorUrls: apiKeyWhitelist,
+                        },
                         altRfqAssetOfferings: {},
                     },
                     {