[INJICERT-567] (#174)

* [INJICERT-567]

Signed-off-by: Hitesh C <[email protected]>

* [INJICERT-567]

CHanges for demo
[ADDED] inji-web-proxy src code

Signed-off-by: Hitesh C <[email protected]>

---------

Signed-off-by: Hitesh C <[email protected]>
Signed-off-by: Vishwa <[email protected]>

inji-web-proxy/.env

@@ -0,0 +1,2 @@
+MIMOTO_HOST=http://localhost:8088/v1/mimoto
+PORT=3010

inji-web-proxy/.gitignore

@@ -0,0 +1,4 @@
+.project
+.idea
+package-*.json
+node_modules

inji-web-proxy/Dockerfile

@@ -0,0 +1,21 @@
+# Dockerfile
+# Use the official Node.js image
+FROM node:16.9.1
+
+# Create and set the working directory inside the container
+WORKDIR /usr/src/app
+
+# Copy package.json and package-lock.json (if available)
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of the application code
+COPY . .
+
+# Expose the port on which the app runs
+EXPOSE 3010
+
+# Run the application
+CMD ["node", "proxy_server.js"]

inji-web-proxy/README.md

@@ -0,0 +1,20 @@
+### Inji Web Proxy
+
+Inji Web Proxy is express js application which is build to connect Backend Service From Inji Web to Avoid CORS issue.
+
+
+### Environment Variables :
+
+> MIMOTO_HOST : Update the host url of the Mimoto
+
+> PORT : port in which proxy will run
+
+### Installation Steps :
+
+> npm i && node ./proxy_server.js
+
+### Usage : 
+
+- Goto InjiWeb [api.ts](../inji-web/src/utils/api.ts)
+- In order to avoid CORS, update the **mimotoHost** of Inji Web from Mimoto service url to Inji Web Proxy server url, so that it proxies and bypasses the CORS
+  - ref : https://localhost:3010

inji-web-proxy/package.json

@@ -0,0 +1,20 @@
+{
+  "name": "proxy-server",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "dependencies": {
+    "axios": "^1.6.8",
+    "body-parser": "^1.20.2",
+    "cors": "^2.8.5",
+    "dotenv": "^16.4.5",
+    "express": "^4.19.2",
+    "fs": "^0.0.1-security",
+    "path": "^0.12.7"
+  }
+}

inji-web-proxy/proxy_server.js

@@ -0,0 +1,62 @@
+const express = require('express');
+const cors = require('cors');
+const axios = require('axios');
+const bodyParser = require('body-parser');
+require('dotenv').config()
+
+const app = express();
+const PORT = process.env.PORT;
+
+app.use(express.json());
+app.use(cors());
+app.use(bodyParser.json());
+app.use(bodyParser.urlencoded({ extended: true }));
+
+app.all('*', async (req, res) => {
+    delete req.headers.host
+    delete req.headers.referer
+    const API_URL = process.env.MIMOTO_HOST;
+    const path = req.url
+    try {
+        let response = {};
+        if(path.indexOf("download") !== -1 ) {
+            res.setHeader('Access-Control-Allow-Origin', '*'); // Change '*' to specific origin if needed
+            res.setHeader('Access-Control-Allow-Methods', 'GET,OPTIONS,POST'); // Allow GET requests
+            res.setHeader('Access-Control-Allow-Headers', 'Content-Type, Authorization'); // Allow specific headers
+
+            response = await axios({
+                method: req.method,
+                responseType: "arraybuffer",
+                url: `${API_URL}/v1/mimoto/credentials/download`,
+                data: new URLSearchParams(req.body),
+                headers: {
+                    'Content-Type': 'application/x-www-form-urlencoded',
+                    "Accept": 'application/pdf',
+                    'Cache-Control': 'no-cache, no-store, must-revalidate'
+                }
+            });
+            res.set("Content-Type", "application/pdf");
+            res.status(response.status).send(response.data);
+        } else {
+            response = await axios({
+                method: req.method,
+                url: `${API_URL}${path}`,
+                headers: req.headers,
+                data: new URLSearchParams(req.body)
+            });
+            res.status(response.status).json(response.data);
+        }
+
+    } catch (error) {
+        console.error("Error occurred: ", error);
+        if (error.response) {
+            res.status(error.response.status).json(error.response.data);
+        } else {
+            res.status(500).json({ error: error.message });
+        }
+    }
+});
+
+app.listen(PORT, () => {
+    console.log(`Proxy server listening on port ${PORT}`);
+});

inji-web/.env

@@ -1 +1,2 @@
-CI=false
+CI=false
+REACT_APP_MIMOTO_HOST=http://localhost:3010/v1/mimoto

inji-web/src/utils/api.ts

@@ -14,7 +14,8 @@ export enum MethodType {
 export class api {
 
     // static mimotoHost = "http://localhost:3010";
-     static mimotoHost = window.location.origin + "/v1/mimoto";
+    //  static mimotoHost = window.location.origin + "/v1/mimoto";
+    static mimotoHost = process.env.REACT_APP_MIMOTO_HOST;
 
     static authorizationRedirectionUrl = window.location.origin + "/redirect";