semplified the validity check process
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@ -1,7 +1,65 @@
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describe('CertificateDownloader',()=>{
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import { CertificateDownloader } from './CertificateDownloader';
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import mock from 'mock-fs';
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import axios, { AxiosResponse } from 'axios';
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jest.mock('axios');
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const certifcateDownloader = new CertificateDownloader();
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const testCetificate = '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';
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const kidHeader = 'NAyCKly+hCg=';
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const testCollecion = [{kid:kidHeader,certificate:testCetificate}];
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let resumeToken = 2;
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const allKids = ['NAyCKly+hCg=', '25QCxBrBJvA=', 'ODqaG8mnbro=', 'e4lH6I4iMIM='];
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const validKid = ['NAyCKly+hCg='];
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let responseCounter = 0;
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const mockedAxios = axios as jest.Mocked<typeof axios>;
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const axiosResponseCertificates = (data: any): AxiosResponse => {
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console.log('axios mock ', data);
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const status = (responseCounter < allKids.length -1)? 200 : 204;
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return {
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data: testCetificate,
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status,
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statusText: 'OK',
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headers:{
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'x-kid':allKids[responseCounter++],
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'x-resume-token':resumeToken++,
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},
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config:{}
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};
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};
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const axioResponseValidKids: AxiosResponse = {
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data: validKid,
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status: 200,
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statusText: 'OK',
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headers:{},
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config:{}
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};
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describe('CertificateDownloader', ()=>{
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describe('getCertificates()',()=>{
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it('placeholder',()=>{
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expect(false).toBe(false);
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test('Testing getCertificates basic outcome: file loaded from local source and is still valid',async ()=>{
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mock({
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'./cerificate_collection.json': Buffer.from(JSON.stringify({certificates:testCollecion,lastupdateDate:Date.now()}))
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});
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const collection = await certifcateDownloader.getCertificates();
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mock.restore();
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expect(JSON.stringify(collection)).toBe(JSON.stringify(testCollecion));
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});
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// test('Testing getRules basic outcome: file loaded from local source and is expired',async ()=>{
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// mockedAxios.get.mockResolvedValueOnce(axioResponseValidKids);
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// mockedAxios.get.mockResolvedValueOnce(axiosResponseCertificates);
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// const date = Date.now() - 86400010;
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// mock({
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// './cerificate_collection.json': Buffer.from(JSON.stringify({certificates:testCollecion,lastupdateDate:date}))
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// });
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// expect(axios.get).not.toHaveBeenCalled();
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// const collection = await certifcateDownloader.getCertificates();
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// expect(axios.get).toHaveBeenCalled();
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// mock.restore();
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// expect(JSON.stringify(collection)).toBe(JSON.stringify(testCollecion));
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// });
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});
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});
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});
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@ -6,7 +6,7 @@ export class CertificateDownloader{
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private readonly baseUrl = 'https://get.dgc.gov.it';
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private readonly updateApi = '/v1/dgc/signercertificate/update'
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private readonly statusApi = '/v1/dgc/signercertificate/status'
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private readonly keyStorage = './cerificate_collection.json';
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private readonly keyStorage = './certificate_collection.json';
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private readonly timeSpan = 86400000;
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// private readonly timeSpan = 1;
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private certificatesCollection:{kid:string,certificate:string}[] = [];
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@ -27,7 +27,8 @@ export class CertificateDownloader{
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}
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return this.certificatesCollection;
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} catch (error) {
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if(error.message == 'ENOENT: no such file or directory, open \'rules.json\''){
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console.log(error.message);
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if(error.message == 'ENOENT: no such file or directory, open \'./certificate_collection.json\''){
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await fs.writeFile(this.keyStorage,'{}');
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return this.getCertificates();
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}
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@ -30,8 +30,8 @@ describe('RuleDownloader', ()=>{
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mock.restore();
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expect(JSON.stringify(rules)).toBe(JSON.stringify(mockRules));
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});
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test('Testing getRules basic outcome: file loaded from local source and is still valid',async ()=>{
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mockedAxios.get.mockResolvedValue(successResposnse);
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test('Testing getRules basic outcome: file loaded from local source is expired download a new one',async ()=>{
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mockedAxios.get.mockResolvedValueOnce(successResposnse);
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const date = Date.now() - 86400010;
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mock({
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'./rules.json': Buffer.from(JSON.stringify({rules:mockRules,lastupdateDate:date}))
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@ -42,17 +42,11 @@ describe('RuleDownloader', ()=>{
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mock.restore();
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expect(JSON.stringify(rules)).toBe(JSON.stringify(mockRules));
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});
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test('Testing getRules basic outcome: file loaded from local source and is still valid',async ()=>{
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mock({});
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try {
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mockedAxios.get.mockResolvedValue(successResposnse);
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const rules = await ruleDownloader.getRules();
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mock.restore();
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expect(JSON.stringify(rules)).toBe(JSON.stringify(mockRules));
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} catch (error) {
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console.log(error);
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}
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});
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// test('Testing getRules basic outcome: file loaded from local source and is still valid',async ()=>{
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// mockedAxios.get.mockResolvedValueOnce(successResposnse);
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// expect(axios.get).not.toHaveBeenCalled();
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// const rules = await ruleDownloader.getRules();
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// expect(axios.get).toHaveBeenCalled();
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// });
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});
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});
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@ -32,9 +32,7 @@ export class RuleDownloader {
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private async getSettings(): Promise<unknown[]>{
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const response:AxiosResponse<unknown[]> = await axios.get(`${this.baseUrl}/v1/dgc/settings`);
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const jsonData = response.data;
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// this.rules = Rule.fromJSON(jsonData,{valueSets, validationClock:new Date().toISOString(),})
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this.rules = jsonData;
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// localStorage.setItem(this.keyStorage, JSON.stringify({rules:this.rules,lastupdateDate:Date.now()}));
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const file = await fs.open(this.keyStorage,'w');
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await file.writeFile(JSON.stringify({rules:this.rules,lastupdateDate:Date.now()}));
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await file.close();
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25
src/Services/dgcVerifier/VaccineVerifier.spec.ts
Normal file
25
src/Services/dgcVerifier/VaccineVerifier.spec.ts
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@ -0,0 +1,25 @@
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describe('VaccineVerifier',()=>{
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describe('checkCertifcate',()=>{
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it('Valid vaccine',()=>{
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expect(true).toBe(true);
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});
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it('Expired vaccine',()=>{
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expect(true).toBe(true);
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});
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it('Yet to be valid vaccine',()=>{
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expect(true).toBe(true);
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});
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it('Test vaccine',()=>{
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expect(true).toBe(true);
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});
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it('Expired Test',()=>{
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expect(true).toBe(true);
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});
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it('Yet to be valid Test',()=>{
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expect(true).toBe(true);
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});
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it('Positive Test',()=>{
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expect(true).toBe(true);
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});
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});
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});
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@ -1,4 +1,3 @@
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import {DCC} from 'dcc-utils';
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import dayjs from 'dayjs';
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import utc from 'dayjs/plugin/utc';
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import timezone from 'dayjs/plugin/timezone';
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@ -38,7 +37,6 @@ export class VaccineVerifier {
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if(vaccineDiff <= 0){
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return this.getLogicValidityDays(validRulesSet, this.vaccineStartDayComplete, this.vaccineEndDayComplete,inoculationDate);
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} else {
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console.log('single dose');
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return this.getLogicValidityDays(validRulesSet, this.vaccineStartDayNotComplete, this.vaccineEndDayNotComplete,inoculationDate);
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}
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}
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@ -80,20 +78,20 @@ export class VaccineVerifier {
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this.settings = settings;
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}
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public checkCertifcate(pass:DCC):checkResult {
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console.log(pass.payload);
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const payloadAndType = this.getPayloadAndType(pass);
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const result: checkResult = this.functionSelector[payloadAndType.key](payloadAndType.payload);
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public checkCertifcate(pass:unknown):checkResult {
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console.log(pass);
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const certificateDataAndType = this.getCertificateData(pass);
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const result: checkResult = this.functionSelector[certificateDataAndType.key](certificateDataAndType.certificateData);
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return result;
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}
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private getPayloadAndType(pass:DCC): {key:string,payload:unknown}{
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const result:{key:string,payload:unknown} = {key:'',payload:[]};
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private getCertificateData(pass:unknown): {key:string,certificateData:unknown}{
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const result:{key:string,certificateData:unknown} = {key:'',certificateData:[]};
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this.certTypes.forEach((key:string) => {
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if(pass.payload[key] != undefined){
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if((pass.payload[key] as unknown[]).length != 0){
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if(pass[key] != undefined){
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if((pass[key] as unknown[]).length != 0){
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result.key =(key);
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result.payload = (pass.payload[key][pass.payload[key].length -1]);
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result.certificateData = (pass[key][pass[key].length -1]);
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}
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}
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});
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@ -108,7 +106,6 @@ export class VaccineVerifier {
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private getLogicValidityDays(validRulesSet:unknown[],startKey:string, endKey:string, inoculationDate: dayjs.Dayjs): checkResult {
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const now = dayjs();
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console.log(validRulesSet);
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const ruleStart = validRulesSet.find((elem:any)=>{return elem.name == startKey;});
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const ruleEnd = validRulesSet.find((elem:any)=>{return elem.name == endKey;});
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const startValidity = inoculationDate.add(parseInt(ruleStart['value']),'days');
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@ -23,14 +23,11 @@ export default class Verifier {
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}
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async checkCertificate(certificate:string): Promise<unknown>{
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console.log(certificate);
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const dcc = await DCC.fromRaw(certificate);
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console.log(dcc.payload);
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let result:unknown = {};
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result = await this.checkKey(dcc);
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const vaccineVerifier = new VaccineVerifier(await this.ruleDownloader.getRules());
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result = {signature: result, valid: vaccineVerifier.checkCertifcate(dcc)};
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console.log(result);
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result = {signature: result, valid: vaccineVerifier.checkCertifcate(dcc.payload)};
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return result;
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}
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