From e0ce5631312a31777a2f3eced8de062033a0087a Mon Sep 17 00:00:00 2001 From: Rinor12010 <105772190+Rinor12010@users.noreply.github.com> Date: Mon, 10 Jul 2023 16:41:59 +0200 Subject: [PATCH 1/3] git commit -m "BP-2642 Add Response and push Validation" --- example/ValidateResponse.ts | 23 ++++++++++ src/Constants/HttpMethods.ts | 4 +- src/Handlers/Reply/ReplyHandler.ts | 69 ++++++++++++++++++++++++++++++ src/Request/Client.ts | 6 +-- 4 files changed, 97 insertions(+), 5 deletions(-) create mode 100644 example/ValidateResponse.ts create mode 100644 src/Handlers/Reply/ReplyHandler.ts diff --git a/example/ValidateResponse.ts b/example/ValidateResponse.ts new file mode 100644 index 00000000..e832d6cb --- /dev/null +++ b/example/ValidateResponse.ts @@ -0,0 +1,23 @@ +import {ReplyHandler} from "../src/Handlers/Reply/ReplyHandler"; + +const buckarooClient = require('./BuckarooClient') + +const JsonDATA = '{"Transaction":{"Key":"5340604668D74435AA344E1428ED1292","Invoice":"62d68b6c8ab0c","ServiceCode":"ideal","Status":{"Code":{"Code":190,"Description":"Success"},"SubCode":{"Code":"S001","Description":"Transaction successfully processed"},"DateTime":"2022-07-19T12:46:12"},"IsTest":true,"Order":"ORDER_NO_62d68b6ca2df3","Currency":"EUR","AmountDebit":10.1,"TransactionType":"C021","Services":[{"Name":"ideal","Action":null,"Parameters":[{"Name":"consumerIssuer","Value":"ABN AMRO"},{"Name":"transactionId","Value":"0000000000000001"},{"Name":"consumerName","Value":"J. de Tèster"},{"Name":"consumerIBAN","Value":"NL44RABO0123456789"},{"Name":"consumerBIC","Value":"RABONL2U"}],"VersionAsProperty":2}],"CustomParameters":null,"AdditionalParameters":{"List":[{"Name":"initiated_by_magento","Value":"1"},{"Name":"service_action","Value":"something"}]},"MutationType":1,"RelatedTransactions":null,"IsCancelable":false,"IssuingCountry":null,"StartRecurrent":false,"Recurring":false,"CustomerName":"J. de Tèster","PayerHash":"2d26d34584a4eafeeaa97eed10cfdae22ae64cdce1649a80a55fafca8850e3e22cb32eb7c8fc95ef0c6f96669a21651d4734cc568816f9bd59c2092911e6c0da","PaymentKey":"AEC974D455FF4A4B9B4C21E437A04838","Description":null}}' +const auth_header = 'hmac N8hyQHxZ9W:swtPNR5+XSxKBYUJIWpJ8W/zDcZVuUJGn5kUR0HJEZg=:d550afab01d74207ad75f4ffe3e76beb:1686733946'; + +const url = 'https://buckaroo.dev/push' + +//Validate Json Response +let replyHandler = new ReplyHandler(buckarooClient().getCredentials(),JsonDATA,auth_header,url) + +replyHandler.validate() +replyHandler.isValid // Returns true or false + +const HttpData = `ADD_service_action=1&brq_amount=10.10&brq_currency=EUR&brq_customer_name=J.+de+T%C3%A8ster&brq_invoicenumber=5fe146d9f7b198&brq_ordernumber=5fe146d9f78dd8&brq_payer_hash=2d26d34584a4eafeeaa97eed10cfdae22ae64cdce1649a80a55fafca8850e3e22cb32eb7c8fc95ef0c6f96669a21651d4734cc568816f9bd59c2092911e6c0da&brq_payment=82F023D0AE17443C9C674E8DEFE5279B&brq_payment_method=ideal&brq_SERVICE_ideal_consumerBIC=RABONL2U&brq_SERVICE_ideal_consumerIBAN=NL44RABO0123456789&brq_SERVICE_ideal_consumerIssuer=ABN+AMRO&brq_SERVICE_ideal_consumerName=J.+de+T%C3%A8ster&brq_SERVICE_ideal_transactionId=0000000000000001&brq_statuscode=190&brq_statuscode_detail=S001&brq_statusmessage=Transaction+successfully+processed&brq_test=true&brq_timestamp=2023-06-14+12%3A30%3A06&brq_transactions=85A3373B1A284B8F8E1D175CA5C0273B&brq_websitekey=N8hyQHxZ9W&brq_signature=62be159a87975a45d7b025cfbbff968c2dc8b9a1` + + +//Validate Http Response + +replyHandler = new ReplyHandler(buckarooClient().getCredentials(),HttpData) +replyHandler.validate() +replyHandler.isValid // Returns true or false diff --git a/src/Constants/HttpMethods.ts b/src/Constants/HttpMethods.ts index da99d999..2903572c 100644 --- a/src/Constants/HttpMethods.ts +++ b/src/Constants/HttpMethods.ts @@ -1,5 +1,5 @@ enum HttpMethods { - METHOD_GET = 'GET', - METHOD_POST = 'POST' + GET = 'GET', + POST = 'POST' } export default HttpMethods diff --git a/src/Handlers/Reply/ReplyHandler.ts b/src/Handlers/Reply/ReplyHandler.ts new file mode 100644 index 00000000..376f35ac --- /dev/null +++ b/src/Handlers/Reply/ReplyHandler.ts @@ -0,0 +1,69 @@ +import crypto from "crypto"; +import HttpMethods from "../../Constants/HttpMethods"; +import {ICredentials} from "../../Utils/Types"; +import {Hmac} from "../../Request/Hmac"; +import buckarooClient from "../../BuckarooClient"; + +export class ReplyHandler { + private readonly data: object + private readonly uri?: string + private readonly auth_header?: string + private credentials: ICredentials; + private _isValid: boolean = false + + constructor(credentials: ICredentials, data: string | object,auth_header?: string, uri?: string) { + if(typeof data === 'string'){ + try { + this.data = JSON.parse(data) + } catch (e){ + let objData = {} + new URLSearchParams(data).forEach((value, name, searchParams)=>{ + objData[name] = value + }) + this.data = objData + } + }else { + this.data = data + } + this.credentials = credentials + this.uri = uri + this.auth_header = auth_header + } + get isValid(){ + return this._isValid + } + validate() { + if(this.data["Transaction"] && this.auth_header && this.uri){ + this._isValid = this.validateJson(this.auth_header) + }else if (this.data["brq_signature"]){ + this._isValid = this.validateHttp({...this.data}) + } + throw new Error('Invalid reply data') + } + private validateJson(auth_header:string){ + let header = auth_header.split(':') + let providedHash = header[1] + + let nonce = header[2] + let time = header[3] + let hmac = new Hmac(HttpMethods.POST,this.uri,this.data,nonce,time) + + let hash = hmac.hashData(hmac.getHashString()) + + return crypto.timingSafeEqual(Buffer.from(hash),Buffer.from(providedHash)) + } + private validateHttp(data:object){ + let brq_signature = data['brq_signature'] + let stringData = '' + delete data['brq_signature'] + + for (const key in data ) { + stringData+= key + '=' + data[key] + } + stringData = stringData + buckarooClient().getCredentials().websiteKey + + let hash = crypto.createHash('sha1').update(stringData).digest('hex') + + return crypto.timingSafeEqual(Buffer.from(hash),Buffer.from(brq_signature)) + } +} diff --git a/src/Request/Client.ts b/src/Request/Client.ts index e76c0887..a517ebb8 100644 --- a/src/Request/Client.ts +++ b/src/Request/Client.ts @@ -73,14 +73,14 @@ export class Client { } post(url: string, data: object) { return this.call({ - method: HttpMethods.METHOD_POST, + method: HttpMethods.POST, url, data: data }) } get(url: string) { return this.call({ - method: HttpMethods.METHOD_GET, + method: HttpMethods.GET, url }) } @@ -122,7 +122,7 @@ export class Client { : this.getDataRequestUrl('/Specifications') return this.call({ - method: HttpMethods.METHOD_POST, + method: HttpMethods.POST, url, data }).then((response) => { From 04a4e5133fc21082304af372b7dfd940e744d04f Mon Sep 17 00:00:00 2001 From: Rinor12010 <105772190+Rinor12010@users.noreply.github.com> Date: Tue, 11 Jul 2023 09:03:13 +0200 Subject: [PATCH 2/3] git commit -m "BP-2544,BP-2699" --- example/payByBank.ts | 12 ++ src/Handlers/Reply/ReplyHandler.ts | 8 +- ...tionResponse.ts => DataRequestResponse.ts} | 104 ++++++------------ src/PaymentMethods/Bancontact/index.ts | 15 ++- src/Request/Client.ts | 9 +- src/Request/Response.ts | 37 +++---- tests/PaymentMethods/Bancontact.test.ts | 13 ++- .../PaymentMethods/PaymentInitiation.test.ts | 17 ++- 8 files changed, 109 insertions(+), 106 deletions(-) create mode 100644 example/payByBank.ts rename src/Models/{SpecificationResponse.ts => DataRequestResponse.ts} (57%) diff --git a/example/payByBank.ts b/example/payByBank.ts new file mode 100644 index 00000000..6a6c77b8 --- /dev/null +++ b/example/payByBank.ts @@ -0,0 +1,12 @@ +require('../BuckarooClient.test') + +import PaymentInitiation from '../src/PaymentMethods/PaymentInitiation' + +const payByBank = new PaymentInitiation() +async function startPayByBankPayment() { + return await payByBank.pay({ + amountDebit: 10.1, + issuer: 'ABNANL2A', + countryCode: "NL", + }) +} diff --git a/src/Handlers/Reply/ReplyHandler.ts b/src/Handlers/Reply/ReplyHandler.ts index 376f35ac..9d9da92e 100644 --- a/src/Handlers/Reply/ReplyHandler.ts +++ b/src/Handlers/Reply/ReplyHandler.ts @@ -17,7 +17,7 @@ export class ReplyHandler { this.data = JSON.parse(data) } catch (e){ let objData = {} - new URLSearchParams(data).forEach((value, name, searchParams)=>{ + new URLSearchParams(data).forEach((value, name)=>{ objData[name] = value }) this.data = objData @@ -33,12 +33,14 @@ export class ReplyHandler { return this._isValid } validate() { - if(this.data["Transaction"] && this.auth_header && this.uri){ + if(this.data["Key"] && this.auth_header && this.uri){ this._isValid = this.validateJson(this.auth_header) }else if (this.data["brq_signature"]){ this._isValid = this.validateHttp({...this.data}) + }else { + throw new Error('Invalid reply data') } - throw new Error('Invalid reply data') + return this } private validateJson(auth_header:string){ let header = auth_header.split(':') diff --git a/src/Models/SpecificationResponse.ts b/src/Models/DataRequestResponse.ts similarity index 57% rename from src/Models/SpecificationResponse.ts rename to src/Models/DataRequestResponse.ts index b9a58092..9a1b2f1b 100644 --- a/src/Models/SpecificationResponse.ts +++ b/src/Models/DataRequestResponse.ts @@ -1,29 +1,41 @@ import { firstLowerCase, firstUpperCase } from '../Utils/Functions' +import {Response} from "../Request/Response"; + +export class DataRequestResponse extends Response { + get data(): IDataRequestResponse { + return this._data + } + getActionRequestParameters(actionName: string): RequestParameter[] | undefined { + actionName = firstUpperCase(actionName) + let actions = this.data.Actions?.find((action) => action.Name === actionName)?.RequestParameters + if (actions) { + actions.sort((a, b) => a.Name.localeCompare(b.Name)) + } + return actions + } + getServiceParameters(actionName: string) { + actionName = firstUpperCase(actionName) + let parameters = this.getActionRequestParameters(actionName) + let data: { [key: string]: any } = {} + if (parameters) { + parameters.forEach((param) => { + let current = data + param.Group = param.Group ? firstLowerCase(param.Group) : '' + if (param.Group) { + current = data[param.Group] = data[param.Group] ?? {} + } + current[firstLowerCase(param.Name)] = param.Required + }) + return data + } + } +} type ListItemDescription = { Value: string Description: string GroupName: string } -type Attributes = { - ListItemDescriptions: ListItemDescription[] - Name: string - DataType: number - List: number - MaxLength: number - Required: boolean - Description: string -} -type BasicFields = { - Attributes: Attributes[] - ListItemDescriptions: ListItemDescription[] - Name: string - DataType: number - MaxLength: number - Required: boolean - Description: string -} - type SupportedCurrency = { IsoNumber: number Code: string @@ -38,7 +50,7 @@ type Action = { RequestParameters: RequestParameter[] ResponseParameters: RequestParameter[] } -type RequestParameter = { +export type RequestParameter = { ListItemDescriptions: ListItemDescription[] isRequestParameter: boolean Name: string @@ -54,60 +66,10 @@ type RequestParameter = { InputPattern: string AutoCompleteType: string } -interface Services { +export interface IDataRequestResponse { Actions?: Action[] SupportedCurrencies?: SupportedCurrency[] Name: string Version: number Description: string } -interface ISpecificationResponse { - BasicFields: BasicFields[] - Services: Services[] -} -export class SpecificationsResponse implements ISpecificationResponse { - BasicFields: BasicFields[] - Services: Services[] - constructor(data: ISpecificationResponse) { - this.BasicFields = data.BasicFields - this.Services = data.Services - } -} -export class SpecificationResponse implements Services { - Actions?: Action[] - Description: string - Name: string - SupportedCurrencies?: SupportedCurrency[] - Version: number - constructor(data: Services) { - this.Actions = data.Actions - this.Description = data.Description - this.Name = data.Name - this.SupportedCurrencies = data.SupportedCurrencies - this.Version = data.Version - } - getActionRequestParameters(actionName: string): RequestParameter[] | undefined { - actionName = firstUpperCase(actionName) - let actions = this.Actions?.find((action) => action.Name === actionName)?.RequestParameters - if (actions) { - actions.sort((a, b) => a.Name.localeCompare(b.Name)) - } - return actions - } - getServiceParameters(actionName: string) { - actionName = firstUpperCase(actionName) - let parameters = this.getActionRequestParameters(actionName) - let data: { [key: string]: any } = {} - if (parameters) { - parameters.forEach((param) => { - let current = data - param.Group = param.Group ? firstLowerCase(param.Group) : '' - if (param.Group) { - current = data[param.Group] = data[param.Group] ?? {} - } - current[firstLowerCase(param.Name)] = param.Required - }) - return data - } - } -} diff --git a/src/PaymentMethods/Bancontact/index.ts b/src/PaymentMethods/Bancontact/index.ts index e2fa72a5..085a7653 100644 --- a/src/PaymentMethods/Bancontact/index.ts +++ b/src/PaymentMethods/Bancontact/index.ts @@ -1,6 +1,6 @@ import { PayablePaymentMethod } from '../PayablePaymentMethod' import { IPay, IPayComplete, IPayEncrypted, IPayOneClick } from './Models/Pay' -import { RefundPayload } from '../../Models/ITransaction' +import {ICapture, RefundPayload} from '../../Models/ITransaction' export default class Bancontact extends PayablePaymentMethod { protected _paymentName = 'bancontactmrcash' @@ -13,7 +13,10 @@ export default class Bancontact extends PayablePaymentMethod { return super.refund(payload) } authenticate(payload: IPay) { - this.action = 'Authenticate' + return this.authorize(payload) + } + authorize(payload: IPay) { + this.action = 'Authorize' return this.payTransaction(payload) } payOneClick(payload: IPayOneClick) { @@ -32,4 +35,12 @@ export default class Bancontact extends PayablePaymentMethod { this.action = 'PayRecurring' return this.transactionInvoice(payload) } + capture(payload:ICapture) { + this.action = 'Capture' + return this.transactionInvoice(payload) + } + cancelAuthorize(payload) { + this.action = 'CancelAuthorize' + return this.transactionRequest(payload) + } } diff --git a/src/Request/Client.ts b/src/Request/Client.ts index a517ebb8..07567102 100644 --- a/src/Request/Client.ts +++ b/src/Request/Client.ts @@ -2,12 +2,13 @@ import Endpoints, { RequestType } from '../Constants/Endpoints' import PaymentMethod from '../PaymentMethods/PaymentMethod' import { ITransaction } from '../Models/ITransaction' import { IConfig, ICredentials } from '../Utils/Types' -import { SpecificationResponse, SpecificationsResponse } from '../Models/SpecificationResponse' +import {DataRequestResponse} from '../Models/DataRequestResponse' import axios, { AxiosInstance } from 'axios' import { TransactionResponse } from '../Models/TransactionResponse' import RequestHeaders from './Headers' import HttpMethods from '../Constants/HttpMethods' import httpMethods from '../Constants/HttpMethods' +import {Response} from "./Response"; export class Client { private static _credentials: ICredentials @@ -94,13 +95,13 @@ export class Client { } dataRequest(data: ITransaction) { return this.post(this.getDataRequestUrl(), data).then((res) => { - return new TransactionResponse(res) + return new DataRequestResponse(res) }) } specification(paymentName: string, serviceVersion = 0, type?: RequestType) { const url = this.getSpecificationUrl(paymentName, serviceVersion, type) return this.get(url).then((response) => { - return new SpecificationResponse(response.data) + return new DataRequestResponse(response.data) }) } specifications( @@ -126,7 +127,7 @@ export class Client { url, data }).then((response) => { - return new SpecificationsResponse(response.data) + return new Response(response.data) }) } status(transactionKey: string) { diff --git a/src/Request/Response.ts b/src/Request/Response.ts index dee84493..127dc4fc 100644 --- a/src/Request/Response.ts +++ b/src/Request/Response.ts @@ -1,31 +1,30 @@ import { AxiosResponse, - AxiosResponseHeaders, - InternalAxiosRequestConfig, - RawAxiosResponseHeaders } from 'axios' -import { Hmac } from './Hmac' +import buckarooClient from "../BuckarooClient"; +import {ReplyHandler} from "../Handlers/Reply/ReplyHandler"; -export class Response implements AxiosResponse { +export class Response { + + protected readonly _data: any + protected readonly _axiosResponse: AxiosResponse get data(): any { return this._data } - protected readonly _data: any - config: InternalAxiosRequestConfig - headers: RawAxiosResponseHeaders | AxiosResponseHeaders - status: number - statusText: string + get axiosResponse(): AxiosResponse { + return this._axiosResponse + } constructor(response: AxiosResponse) { - this.status = response.status - this.config = response.config - this.statusText = response.statusText - this.headers = response.headers + this._axiosResponse = response this._data = response.data } - static validate(authorizationHeader: string, method: string, url: string, data?: object) { - let authorization = authorizationHeader.split(':') - let hmac = new Hmac(method, url, data, authorization[2], authorization[3]) - let hash = hmac.hashData(hmac.getHashString()) - return hash === authorization[1] + validate() { + const replyHandler = new ReplyHandler(buckarooClient().getCredentials(), + this.data, + this.axiosResponse.headers["authorization"], + this.axiosResponse.config.url + ) + return replyHandler.validate().isValid + } } diff --git a/tests/PaymentMethods/Bancontact.test.ts b/tests/PaymentMethods/Bancontact.test.ts index e81e0a6c..f22a546a 100644 --- a/tests/PaymentMethods/Bancontact.test.ts +++ b/tests/PaymentMethods/Bancontact.test.ts @@ -24,8 +24,8 @@ describe('BanContact methods', () => { expect(data).toBeDefined() }) }) - test('Authenticate', async () => { - await method.authenticate({ amountDebit: 10 }).then((data) => { + test('Authorize', async () => { + await method.authorize({ amountDebit: 10 }).then((data) => { expect(data.isWaitingOnUserInput()).toBeDefined() }) }) @@ -74,4 +74,13 @@ describe('BanContact methods', () => { expect(data).toBeDefined() }) }) + + test('Capture', async () => { + await method.capture({ + originalTransactionKey: 'sadas', + amountDebit: 10 + }).then((data) => { + expect(data).toBeDefined() + }) + }) }) diff --git a/tests/PaymentMethods/PaymentInitiation.test.ts b/tests/PaymentMethods/PaymentInitiation.test.ts index 97e33ef0..1753c54f 100644 --- a/tests/PaymentMethods/PaymentInitiation.test.ts +++ b/tests/PaymentMethods/PaymentInitiation.test.ts @@ -1,23 +1,30 @@ +import {ReplyHandler} from "../../src/Handlers/Reply/ReplyHandler"; + require('../BuckarooClient.test') import PaymentInitiation from '../../src/PaymentMethods/PaymentInitiation' +import buckarooClient from "../../src/BuckarooClient"; -const paymentInitiation = new PaymentInitiation() +const payByBank = new PaymentInitiation() describe('PaymentInitiation methods', () => { test('Pay', async () => { - await paymentInitiation + await payByBank .pay({ amountDebit: 50.3, order: '123456', issuer: 'INGBNL2A', countryCode: 'NL' }) - .then((info) => { - expect(info.data).toBeDefined() + .then((response) => { + const replyHandler = new ReplyHandler(buckarooClient().getCredentials(), + response.data, response.axiosResponse.headers["authorization"], + response.axiosResponse.config.url) + replyHandler.validate() + expect(replyHandler.isValid).toBeTruthy() }) }) test('Refund', async () => { - await paymentInitiation + await payByBank .refund({ amountCredit: 50.3, originalTransactionKey: '123456' From 9866cbace996305e0f0eb1ae48e47c128b502dea Mon Sep 17 00:00:00 2001 From: Rinor12010 <105772190+Rinor12010@users.noreply.github.com> Date: Tue, 11 Jul 2023 13:04:26 +0200 Subject: [PATCH 3/3] git commit -m "ReplyHandler fix" --- example/ValidateResponse.ts | 3 +- src/Handlers/Reply/ReplyHandler.ts | 45 +++++++++---------- src/Request/Client.ts | 4 +- src/Request/Response.ts | 11 ----- .../PaymentMethods/PaymentInitiation.test.ts | 9 +--- 5 files changed, 25 insertions(+), 47 deletions(-) diff --git a/example/ValidateResponse.ts b/example/ValidateResponse.ts index e832d6cb..7d2a6637 100644 --- a/example/ValidateResponse.ts +++ b/example/ValidateResponse.ts @@ -2,14 +2,13 @@ import {ReplyHandler} from "../src/Handlers/Reply/ReplyHandler"; const buckarooClient = require('./BuckarooClient') -const JsonDATA = '{"Transaction":{"Key":"5340604668D74435AA344E1428ED1292","Invoice":"62d68b6c8ab0c","ServiceCode":"ideal","Status":{"Code":{"Code":190,"Description":"Success"},"SubCode":{"Code":"S001","Description":"Transaction successfully processed"},"DateTime":"2022-07-19T12:46:12"},"IsTest":true,"Order":"ORDER_NO_62d68b6ca2df3","Currency":"EUR","AmountDebit":10.1,"TransactionType":"C021","Services":[{"Name":"ideal","Action":null,"Parameters":[{"Name":"consumerIssuer","Value":"ABN AMRO"},{"Name":"transactionId","Value":"0000000000000001"},{"Name":"consumerName","Value":"J. de Tèster"},{"Name":"consumerIBAN","Value":"NL44RABO0123456789"},{"Name":"consumerBIC","Value":"RABONL2U"}],"VersionAsProperty":2}],"CustomParameters":null,"AdditionalParameters":{"List":[{"Name":"initiated_by_magento","Value":"1"},{"Name":"service_action","Value":"something"}]},"MutationType":1,"RelatedTransactions":null,"IsCancelable":false,"IssuingCountry":null,"StartRecurrent":false,"Recurring":false,"CustomerName":"J. de Tèster","PayerHash":"2d26d34584a4eafeeaa97eed10cfdae22ae64cdce1649a80a55fafca8850e3e22cb32eb7c8fc95ef0c6f96669a21651d4734cc568816f9bd59c2092911e6c0da","PaymentKey":"AEC974D455FF4A4B9B4C21E437A04838","Description":null}}' +const JsonDATA = '{"Key":"5340604668D74435AA344E1428ED1292","Invoice":"62d68b6c8ab0c","ServiceCode":"ideal","Status":{"Code":{"Code":190,"Description":"Success"},"SubCode":{"Code":"S001","Description":"Transaction successfully processed"},"DateTime":"2022-07-19T12:46:12"},"IsTest":true,"Order":"ORDER_NO_62d68b6ca2df3","Currency":"EUR","AmountDebit":10.1,"TransactionType":"C021","Services":[{"Name":"ideal","Action":null,"Parameters":[{"Name":"consumerIssuer","Value":"ABN AMRO"},{"Name":"transactionId","Value":"0000000000000001"},{"Name":"consumerName","Value":"J. de Tèster"},{"Name":"consumerIBAN","Value":"NL44RABO0123456789"},{"Name":"consumerBIC","Value":"RABONL2U"}],"VersionAsProperty":2}],"CustomParameters":null,"AdditionalParameters":{"List":[{"Name":"initiated_by_magento","Value":"1"},{"Name":"service_action","Value":"something"}]},"MutationType":1,"RelatedTransactions":null,"IsCancelable":false,"IssuingCountry":null,"StartRecurrent":false,"Recurring":false,"CustomerName":"J. de Tèster","PayerHash":"2d26d34584a4eafeeaa97eed10cfdae22ae64cdce1649a80a55fafca8850e3e22cb32eb7c8fc95ef0c6f96669a21651d4734cc568816f9bd59c2092911e6c0da","PaymentKey":"AEC974D455FF4A4B9B4C21E437A04838","Description":null}' const auth_header = 'hmac N8hyQHxZ9W:swtPNR5+XSxKBYUJIWpJ8W/zDcZVuUJGn5kUR0HJEZg=:d550afab01d74207ad75f4ffe3e76beb:1686733946'; const url = 'https://buckaroo.dev/push' //Validate Json Response let replyHandler = new ReplyHandler(buckarooClient().getCredentials(),JsonDATA,auth_header,url) - replyHandler.validate() replyHandler.isValid // Returns true or false diff --git a/src/Handlers/Reply/ReplyHandler.ts b/src/Handlers/Reply/ReplyHandler.ts index 9d9da92e..bd28fd24 100644 --- a/src/Handlers/Reply/ReplyHandler.ts +++ b/src/Handlers/Reply/ReplyHandler.ts @@ -11,19 +11,15 @@ export class ReplyHandler { private credentials: ICredentials; private _isValid: boolean = false - constructor(credentials: ICredentials, data: string | object,auth_header?: string, uri?: string) { - if(typeof data === 'string'){ - try { - this.data = JSON.parse(data) - } catch (e){ - let objData = {} - new URLSearchParams(data).forEach((value, name)=>{ - objData[name] = value - }) - this.data = objData - } - }else { - this.data = data + constructor(credentials: ICredentials, data: string,auth_header?: string, uri?: string) { + try { + this.data = JSON.parse(data) + } catch (e){ + let objData = {} + new URLSearchParams(data).forEach((value, name)=>{ + objData[name] = value + }) + this.data = objData } this.credentials = credentials this.uri = uri @@ -33,14 +29,18 @@ export class ReplyHandler { return this._isValid } validate() { - if(this.data["Key"] && this.auth_header && this.uri){ + if(this.data["Key"] && this.auth_header && this.uri) { this._isValid = this.validateJson(this.auth_header) - }else if (this.data["brq_signature"]){ - this._isValid = this.validateHttp({...this.data}) - }else { - throw new Error('Invalid reply data') + return this } - return this + + if (this.data["brq_signature"] || this.data["BRQ_SIGNATURE"]){ + let { brq_signature , BRQ_SIGNATURE, ...data} = this.data as any + this._isValid = this.validateHttp(data,brq_signature || BRQ_SIGNATURE) + return this + } + + throw new Error('Invalid reply data') } private validateJson(auth_header:string){ let header = auth_header.split(':') @@ -54,11 +54,8 @@ export class ReplyHandler { return crypto.timingSafeEqual(Buffer.from(hash),Buffer.from(providedHash)) } - private validateHttp(data:object){ - let brq_signature = data['brq_signature'] + private validateHttp(data:object,signature:string){ let stringData = '' - delete data['brq_signature'] - for (const key in data ) { stringData+= key + '=' + data[key] } @@ -66,6 +63,6 @@ export class ReplyHandler { let hash = crypto.createHash('sha1').update(stringData).digest('hex') - return crypto.timingSafeEqual(Buffer.from(hash),Buffer.from(brq_signature)) + return crypto.timingSafeEqual(Buffer.from(hash),Buffer.from(signature)) } } diff --git a/src/Request/Client.ts b/src/Request/Client.ts index 07567102..3c7c552e 100644 --- a/src/Request/Client.ts +++ b/src/Request/Client.ts @@ -100,8 +100,8 @@ export class Client { } specification(paymentName: string, serviceVersion = 0, type?: RequestType) { const url = this.getSpecificationUrl(paymentName, serviceVersion, type) - return this.get(url).then((response) => { - return new DataRequestResponse(response.data) + return this.get(url).then((res) => { + return new DataRequestResponse(res) }) } specifications( diff --git a/src/Request/Response.ts b/src/Request/Response.ts index 127dc4fc..1a41c28c 100644 --- a/src/Request/Response.ts +++ b/src/Request/Response.ts @@ -1,8 +1,6 @@ import { AxiosResponse, } from 'axios' -import buckarooClient from "../BuckarooClient"; -import {ReplyHandler} from "../Handlers/Reply/ReplyHandler"; export class Response { @@ -18,13 +16,4 @@ export class Response { this._axiosResponse = response this._data = response.data } - validate() { - const replyHandler = new ReplyHandler(buckarooClient().getCredentials(), - this.data, - this.axiosResponse.headers["authorization"], - this.axiosResponse.config.url - ) - return replyHandler.validate().isValid - - } } diff --git a/tests/PaymentMethods/PaymentInitiation.test.ts b/tests/PaymentMethods/PaymentInitiation.test.ts index 1753c54f..6f4b2450 100644 --- a/tests/PaymentMethods/PaymentInitiation.test.ts +++ b/tests/PaymentMethods/PaymentInitiation.test.ts @@ -1,8 +1,5 @@ -import {ReplyHandler} from "../../src/Handlers/Reply/ReplyHandler"; - require('../BuckarooClient.test') import PaymentInitiation from '../../src/PaymentMethods/PaymentInitiation' -import buckarooClient from "../../src/BuckarooClient"; const payByBank = new PaymentInitiation() @@ -16,11 +13,7 @@ describe('PaymentInitiation methods', () => { countryCode: 'NL' }) .then((response) => { - const replyHandler = new ReplyHandler(buckarooClient().getCredentials(), - response.data, response.axiosResponse.headers["authorization"], - response.axiosResponse.config.url) - replyHandler.validate() - expect(replyHandler.isValid).toBeTruthy() + expect(response).toBeTruthy() }) }) test('Refund', async () => {