Merge pull request #14 from CodePapi/bulky-token-bug

Fixed complex token hashing

Author: CodePapi

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "n-krypta",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "description": "A simple encrypting and decrypting package",
   "scripts": {
     "start": "npm run build && node dist/index.js",

package.json

@@ -1,18 +1,19 @@
 import crpyta from './app';
 
-const secretKey = 'my-secret-key';
+const secretKey =
+  'eyJhbGciOiJSUzI1NiIsInR5cCI6IkpXVCJ9.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.D1dAATY8h4cLWon1kLk7jvNIqzv-yLSII7bTCeoE6F8CYhOuVG6VShkDGjoDePB2CUCJN5gBIzGC5pB_VlzR1vOno-EqnkFQVXwsCtVTCiTspRwJpfcRMN6WumgHQfG_3xw7t9G5ibBXlM5DgiQ9H1E2GX5mH6tHPY7bSfF2NLMO64vIAKMy1IpF5gFC_ByYqCWfaNfTQ6vhiKQ6LvOGMe-xTIiNFR_vez-Lfgb_Wz9-7ciGLxNoJ1IbS21zk4fRu3M0hisV0xDH5VJ3rDhBImLBRL4K7hE99UOyuMcadrvzJtlXG0E3Zpvfw2f00wSxkKlN3DgpVRRcLKGRovbTFuGJg77q_oi8GGGsbAA8t4XIExWiugIiZnCiWTcN0Hq_ZpxkYt-oj_F9glKdZbsqcCqjktlyT6Wqx_5vlGMUg4f15C_hsZ2bRPZWlqS3LlhgW0ZtoOBpNqGoe2xwPzYn2Trzr9qzzsQ_Wqk1_0lNRyzpOLWkqPlD7muA_3vXkpFzustCypJnuIPAtP2EbFweLOaH1rgthxSy0wqeIN-TY_84UlBhiAQ8Mn__JDEiC3XB0iLDC4_vYT7ebq871Cu_mH6CnPune2jPv15iADHbPmnAmw_yxUxRiYlDFP_mmfdNEuDaMa5BbPZNgv9h5iqvfcJnr3I1quKiZOkxUqfgs7Y';
 describe('crypta', () => {
   it('should return true', () => {
     expect(crpyta).toBeDefined();
   });
   it('should return encrypted string', () => {
-    expect(crpyta.encrypt('hello', secretKey)).toBe('#helmpkiller');
+    expect(crpyta.encrypt('hello', secretKey)).toBe('#iemlokiller');
   });
   it('should return decrypted string', () => {
-    expect(crpyta.decrypt('#helmpkiller', secretKey)).toBe('hello');
+    expect(crpyta.decrypt('#iemlokiller', secretKey)).toBe('hello');
   });
   it('should return true', () => {
-    expect(crpyta.compare('hello', '#helmpkiller', secretKey)).toBe(true);
+    expect(crpyta.compare('hello', '#iemlokiller', secretKey)).toBe(true);
   });
   it('should return false', () => {
     expect(crpyta.compare('hello', 'iert', secretKey)).toBe(false);

package/app.test.ts

@@ -4,7 +4,7 @@ const configNum = (num: number, i: number) =>
   parseInt(num.toString().charAt(i % num.toString().length));
 
 const encrypta = (st: string, salt: string, d = 1) => {
-  const hashSalt: number = hashFun(salt.trim());
+  const hashSalt: number = hashFun(salt.trim().substring(0, 20));
   return st
     .split('')
     .map((c, i) =>
@@ -18,7 +18,7 @@ export const encrypt = (
   salt: string,
   d = 1
 ) => {
-  const hashSalt: number = hashFun(salt.trim());
+  const hashSalt: number = hashFun(salt.trim().substring(0, 20));
   return JSON.stringify(param)
     .split('')
     .map((c, i) =>
@@ -56,7 +56,7 @@ export const decrypt = (str: string, salt: string) => {
 };
 
 export const compare = (string: string, hash: string, salt: string) => {
-  return decrypt(hash, salt.trim()) === string;
+  return decrypt(hash, salt.trim().substring(0, 20)) === string;
 };
 
 export default { encrypt, decrypt, compare };