Initial commit

background.js

@@ -0,0 +1,90 @@
+
+chrome.alarms.create('activityAlarm', {
+    periodInMinutes: 10
+});
+
+chrome.alarms.onAlarm.addListener((alarm) => {
+    if (alarm.name === 'activityAlarm') {
+        keepVTOPSessionAlive();
+    }
+});
+
+function keepVTOPSessionAlive() {
+    chrome.tabs.query({ url: 'https://vtop.vit.ac.in/vtop/content' }, (tabs) => {
+        if (tabs.length > 0) {
+            let tabId = tabs[0].id;
+            chrome.scripting.executeScript({
+                target: { tabId: tabId },
+                func: extractTokensAndSendRequest
+            }, (results) => {
+                if (chrome.runtime.lastError) {
+                    console.error('Failed to execute script:', chrome.runtime.lastError.message);
+                } else {
+                    console.log('Request sent successfully:', results);
+                }
+            });
+        } else {
+            chrome.tabs.create({ url: 'https://vtop.vit.ac.in/vtop/content', active: false }, (tab) => {
+                chrome.scripting.executeScript({
+                    target: { tabId: tab.id },
+                    func: extractTokensAndSendRequest
+                }, (results) => {
+                    if (chrome.runtime.lastError) {
+                        console.error('Failed to execute script:', chrome.runtime.lastError.message);
+                    } else {
+                        console.log('Request sent successfully:', results);
+                        chrome.tabs.remove(tab.id);
+                    }
+                });
+            });
+        }
+    });
+}
+
+function extractTokensAndSendRequest() {
+    const csrfInput = document.querySelector('input[name="_csrf"]');
+    const authIDInput = document.querySelector('input[name="authorizedID"]');
+
+    if (!csrfInput || !authIDInput) {
+        console.error('CSRF token or authorizedID not found on the page.');
+        return;
+    }
+
+    const csrfToken = csrfInput.value;
+    const authorizedID = authIDInput.value;
+
+    const payload = new URLSearchParams();
+    payload.append('_csrf', csrfToken);
+    payload.append('authorizedID', authorizedID);
+    payload.append('x', new Date().toUTCString());
+
+    fetch('https://vtop.vit.ac.in/vtop/home', {
+        method: 'POST',
+        headers: {
+            'Content-Type': 'application/x-www-form-urlencoded; charset=UTF-8',
+            'Accept': '*/*',
+            'Accept-Language': 'en-US,en;q=0.9',
+            'Cache-Control': 'no-cache',
+            'Origin': 'https://vtop.vit.ac.in',
+            'Pragma': 'no-cache',
+            'Referer': 'https://vtop.vit.ac.in/vtop/content',
+            'Sec-Fetch-Dest': 'empty',
+            'Sec-Fetch-Mode': 'cors',
+            'Sec-Fetch-Site': 'same-origin',
+            'User-Agent': navigator.userAgent,
+            'X-Requested-With': 'XMLHttpRequest'
+        },
+        body: payload.toString(),
+        credentials: 'include' 
+    })
+    .then(response => {
+        if (response.ok) {
+            console.log('Activity request sent successfully.');
+        } else {
+            console.error('Failed to send activity request:', response.statusText);
+        }
+    })
+    .catch(error => {
+        console.error('Error sending activity request:', error);
+    });
+}

manifest.json

@@ -0,0 +1,19 @@
+{
+    "manifest_version": 3,
+    "name": "VTOP Activity",
+    "version": "1.0",
+    "description": "Sends periodic requests to VTOP to simulate user activity in the background.",
+    "permissions": [
+      "alarms",
+      "cookies",
+      "scripting",
+      "tabs"
+    ],
+    "host_permissions": [
+      "https://vtop.vit.ac.in/*"
+    ],
+    "background": {
+      "service_worker": "background.js"
+    }
+  }
+