partial synch with ph2 updates
This commit is contained in:
@@ -1,110 +1,203 @@
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/**
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* @swagger
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* /api/documents/download/{id}:
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* get:
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* tags:
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* - Documents
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* description: Get document
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* parameters:
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* - name: id
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* in: path
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* description: iShare ID
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* type: string
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* required: true
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* default: A41567436
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* - name: hash
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* in: query
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* description: Hash string
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* default: e0a1c9cd2817826a25bca67e60b807eae747cbed769e3ec42cf997541c32be71
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* responses:
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* 200:
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* description: Success
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*/
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// /**
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// * @swagger
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// * /api/documents/download/{id}:
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// * get:
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// * tags:
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// * - Documents
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// * description: Get document
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// * parameters:
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// * - name: id
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// * in: path
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// * description: iShare ID
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// * type: string
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// * required: true
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// * default: A41567436
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// * - name: hash
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// * in: query
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// * description: Hash string
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// * default: e0a1c9cd2817826a25bca67e60b807eae747cbed769e3ec42cf997541c32be71
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// * responses:
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// * 200:
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// * description: Success
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// */
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// import axios from "axios";
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// import CryptoJS from "crypto-js";
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// import { getToken, consoleLogger } from "../../../../actions";
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// const WORDKEY = process.env.HASHKEY;
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// const accessTokenEndpoint = process.env.ACCESS_TOKEN_ENDPOINT;
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// const tenantId = process.env.TENANT;
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// const WEBAPI_URL =
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// process.env.RELAY_ROOT ||
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// "https://dev-pedw-ns.servicebus.windows.net/dev-pedw-hc/";
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// const hashAPIPath = (queryPath) => {
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// var hashlink = CryptoJS.HmacSHA256(
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// queryPath,
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// CryptoJS.enc.Hex.parse(WORDKEY)
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// );
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// hashlink = hashlink.toString(CryptoJS.enc.Hex);
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// //return "&hash=" + hashlink;
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// return (queryPath.indexOf("?") > -1 ? "&hash=" : "?hash=") + hashlink;
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// };
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// const azureHeadersPaged = (access_token) => {
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// return {
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// headers: {
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// "OData-MaxVersion": "4.0",
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// "OData-Version": "4.0",
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// "Accept": "application/json;odata.metadata=none",
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// "Prefer":
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// 'odata.include-annotations="*",return=representation, odata.maxpagesize=10',
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// "Content-Type": "application/json",
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// "Authorization": "Bearer " + access_token,
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// },
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// };
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// };
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// export default async function ApiProxy(req, res) {
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// var token = await getToken();
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// var docRef = req.query;
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// var queryUrl = "documents/download/" + docRef.id + "?hash=" + docRef.hash;
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// const configDocument = (access_token) => {
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// return {
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// headers: {
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// "OData-MaxVersion": "4.0",
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// "OData-Version": "4.0",
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// "Accept": "application/json",
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// "Prefer": 'odata.include-annotations="*",return=representation',
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// "Content-Type": "application/json",
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// "Authorization": "Bearer " + access_token,
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// },
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// responseType: "arraybuffer",
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// };
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// };
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// return axios
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// .get(
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// WEBAPI_URL + queryUrl, // + hashAPIPath(queryUrl),
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// configDocument(token.access_token)
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// )
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// .then((response) => {
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// const bytes = response.data.byteLength;
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// console.log(bytes);
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// res.setHeader(
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// "content-disposition",
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// "attachment; filename=" +
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// response.headers["content-disposition"].split(
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// "filename="
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// )[1]
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// );
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// return res.status(200).send(response.data);
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// })
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// .then(() => {
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// console.log(docRef.id + "has downloaded");
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// return "downloadComplete";
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// })
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// .catch((error) => {
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// consoleLogger(error);
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// res.redirect("/filenotavailable");
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// });
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// }
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import axios from "axios";
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import CryptoJS from "crypto-js";
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import { getToken, consoleLogger } from "../../../../actions";
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const WORDKEY = process.env.HASHKEY;
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const accessTokenEndpoint = process.env.ACCESS_TOKEN_ENDPOINT;
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const tenantId = process.env.TENANT;
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const WEBAPI_URL =
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process.env.RELAY_ROOT ||
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"https://dev-pedw-ns.servicebus.windows.net/dev-pedw-hc/";
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const hashAPIPath = (queryPath) => {
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var hashlink = CryptoJS.HmacSHA256(
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queryPath,
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CryptoJS.enc.Hex.parse(WORDKEY)
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);
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hashlink = hashlink.toString(CryptoJS.enc.Hex);
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//return "&hash=" + hashlink;
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return (queryPath.indexOf("?") > -1 ? "&hash=" : "?hash=") + hashlink;
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};
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const azureHeadersPaged = (access_token) => {
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return {
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headers: {
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"OData-MaxVersion": "4.0",
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"OData-Version": "4.0",
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"Accept": "application/json;odata.metadata=none",
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"Prefer":
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'odata.include-annotations="*",return=representation, odata.maxpagesize=10',
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"Content-Type": "application/json",
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"Authorization": "Bearer " + access_token,
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},
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};
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};
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export default async function ApiProxy(req, res) {
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var token = await getToken();
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var docRef = req.query;
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var queryUrl = "documents/download/" + docRef.id + "?hash=" + docRef.hash;
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const configDocument = (access_token) => {
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return {
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headers: {
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"OData-MaxVersion": "4.0",
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"OData-Version": "4.0",
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"Accept": "application/json",
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"Prefer": 'odata.include-annotations="*",return=representation',
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"Content-Type": "application/json",
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"Authorization": "Bearer " + access_token,
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},
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responseType: "arraybuffer",
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};
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};
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return axios
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.get(
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WEBAPI_URL + queryUrl, // + hashAPIPath(queryUrl),
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configDocument(token.access_token)
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)
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.then((response) => {
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const bytes = response.data.byteLength;
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console.log(bytes);
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res.setHeader(
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"content-disposition",
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"attachment; filename=" +
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response.headers["content-disposition"].split(
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"filename="
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)[1]
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);
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return res.status(200).send(response.data);
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})
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.then(() => {
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console.log(docRef.id + "has downloaded");
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return "downloadComplete";
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})
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.catch((error) => {
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consoleLogger(error);
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res.redirect("/filenotavailable");
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});
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// Retry utility with logging
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async function retry(fn, retries = 3, delay = 1000) {
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for (let attempt = 1; attempt <= retries; attempt++) {
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try {
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return { response: await fn(), attempts: attempt };
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} catch (err) {
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if (attempt === retries) throw err;
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console.log(`Retry ${attempt} failed, retrying in ${delay}ms...`);
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await new Promise((res) => setTimeout(res, delay));
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delay *= 2; // exponential backoff
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}
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}
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}
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const ApiProxy = async (req, res) => {
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const docRef = req.query;
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try {
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const token = await getToken();
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const startTime = Date.now();
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const fetchStream = async () => {
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const queryUrl =
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"documents/download/" + docRef.id + "?hash=" + docRef.hash;
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return axios.get(WEBAPI_URL + queryUrl, {
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headers: {
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"OData-MaxVersion": "4.0",
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"OData-Version": "4.0",
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"Accept": "application/json",
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"Prefer":
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'odata.include-annotations="*",return=representation',
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"Content-Type": "application/json",
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"Authorization": "Bearer " + token.access_token,
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},
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responseType: "stream",
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});
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};
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const { response, attempts } = await retry(fetchStream, 3, 1000);
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// Extract filename
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const contentDisposition = response.headers["content-disposition"];
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const filename = contentDisposition
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? contentDisposition.split("filename=")[1]
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: docRef.id;
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res.setHeader(
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"Content-Disposition",
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`attachment; filename=${filename}`
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);
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res.setHeader("Content-Type", "application/octet-stream");
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let totalBytes = 0;
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response.data.on("data", (chunk) => {
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totalBytes += chunk.length;
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});
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response.data.pipe(res);
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response.data.on("end", () => {
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const durationMs = Date.now() - startTime;
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console.log(
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`[Download Complete] Document: ${filename}, ID: ${docRef.id}, Size: ${totalBytes} bytes, Duration: ${durationMs}ms, Attempts: ${attempts}`
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);
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});
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response.data.on("error", (err) => {
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consoleLogger(err);
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if (!res.headersSent) res.redirect("/filenotavailable");
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});
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} catch (error) {
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consoleLogger(error);
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if (!res.headersSent) res.redirect("/filenotavailable");
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}
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};
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export const config = {
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api: {
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responseLimit: false,
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},
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};
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export default ApiProxy;
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Block a user