v1.0

manifest.json

@@ -0,0 +1,27 @@
+{
+  "manifest_version": 3,
+  "name": "Т-Банк Экспорт",
+  "version": "1.0",
+  "description": "",
+  "icons": {
+    "16": "/icons/16x16.png",
+    "48": "/icons/48x48.png",
+    "128": "/icons/128x128.png"
+  },
+  "action": {
+    "default_title": "Скачать выписку"
+  },
+  "background": {
+    "service_worker": "/service_worker.js"
+  },
+  "host_permissions": [
+    "*://tbank.ru/*",
+    "*://www.tbank.ru/*"
+  ],
+  "permissions": [
+    "cookies",
+    "activeTab",
+    "downloads",
+    "scripting"
+  ]
+}

service_worker.js

@@ -0,0 +1,42 @@
+const formats = {
+    csv: 'csv',
+}
+
+const downloadStatement = (format, sessionId, start, end) => {
+    const downloadUrl = new URL('https://www.tbank.ru/api/common/v1/export_operations/')
+
+    downloadUrl.searchParams.set('format', format)
+    downloadUrl.searchParams.set('sessionid', sessionId)
+    downloadUrl.searchParams.set('start', start)
+    downloadUrl.searchParams.set('end', end)
+
+    chrome.downloads.download({
+        url: downloadUrl.toString(),
+    })
+}
+
+chrome.action.onClicked.addListener(async (tab) => {
+    chrome.cookies.get(
+        {
+            url: tab.url,
+            name: "psid",
+        },
+        async (cookie) => {
+            const psId = cookie.value
+
+            const now = new Date()
+            const year = now.getUTCFullYear()
+            const month = now.getUTCMonth()
+
+            const start = Date.UTC(year, month, 1)
+            const end = Date.UTC(year, month + 1, 0, 23, 59, 59, 0)
+
+            downloadStatement(
+                formats.csv,
+                psId,
+                start.toString(),
+                end.toString(),
+            )
+        }
+    )
+})