Extension demo: declarativeNetRequest.URLTransform.queryTransform.addOrReplaceParams

manifest.json

{
  "description": "Showcasing declarativeNetRequest.URLTransform.queryTransform.addOrReplaceParams. Try 'https://www.example.com/search?q=test' and 'https://www.google.com/search?q=test'. With the extension installed, the url should receive the additional lr=-lang_en parameter",
  "name": "URL Redirect",
  "version": "0.1",
  "manifest_version": 3,
  "declarative_net_request" : {
    "rule_resources" : [{
      "id": "test_ruleset",
      "enabled": true,
      "path": "ruleset.json"
    }]
  },

  "permissions": [
    "activeTab",
    "declarativeNetRequest",
    "declarativeNetRequestFeedback",
    "declarativeNetRequestWithHostAccess"
  ],
  "host_permissions": ["*://example.net/*", "*://*.example.net/*", "*://example.com/*", "*://*.example.com/*", "*://*.google.com/*", "https://www.google.com/search?*", "*://*/*"]
}

ruleset.json

[{
  "id": 1,
  "priority": 1,
  "action": {
    "type": "redirect",
    "redirect": {
      "transform": {
        "queryTransform": {
          "addOrReplaceParams": [{ "key": "lr", "value": "-lang_en" }]
        }
      }
    }
  },
  "condition": {
    "regexFilter": "^https://www.(example|google).com/search?",
    "resourceTypes": ["main_frame", "script"]
  }
}]