Check addesses against known list (#98)

known.json

@@ -0,0 +1,8 @@
+{
+  "binance": [
+    "1exaAg2VJRQbyUBAeXcktChCAqjVP9TUxF3zo23R2T6EGdE"
+  ],
+  "simpleswap.io": [
+    "14QsifyV7XyEDay8C862PNLRngid2AGZmtCwz1K88x5gpf58"
+  ]
+}

packages/phishing/src/index.spec.ts

@@ -1,6 +1,8 @@
 // Copyright 2020-2021 @polkadot/phishing authors & contributors
 // SPDX-License-Identifier: Apache-2.0
 
+import denied from '../../../address.json';
+import allowed from '../../../known.json';
 import { checkAddress, checkIfDenied } from '.';
 
 describe('checkIfDenied', (): void => {
@@ -60,3 +62,12 @@ describe('checkAddress', (): void => {
     ).toEqual('polkadots.network');
   });
 });
+
+describe('check additions', (): void => {
+  it('has no entries on the known addresses list', (): void => {
+    const added = Object.values(denied as Record<string, string[]>).reduce((all: string[], addrs: string[]) => all.concat(addrs), []);
+    const dupes = Object.entries(allowed as Record<string, string[]>).reduce((all: [string, string][], [site, addrs]) => all.concat(addrs.map((a) => [site, a])), []).filter(([, a]) => added.includes(a));
+
+    expect(dupes).toEqual([]);
+  });
+});

tsconfig.json

@@ -11,6 +11,7 @@
       "@polkadot/phishing": ["packages/phishing/src"],
       "@polkadot/phishing/*": ["packages/phishing/src/*"]
     },
+    "resolveJsonModule": true,
     "skipLibCheck": true,
     "typeRoots": [
       "./node_modules/@types"