manifest.json

{
    "name": "MeetingCenter",
    "version": "0.1",
    "manifest_version": 2,
    "description": "Meeting center extension",
    "key": "MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA+DyQkGulRoVUI8lVXnGs+0WVMgb/UdeEwFp4vz1zCdbBvaqFlFVinqpgu2nqLmsS30xFXXlbMMNOfFIS1pF7z9q/xjCKzrHLenuJxC53TaRRUAZ++NYJfWDqVchxqovRnlFRqTfOmGtEDRkwRft01//XdUJRlrJ+rmzMZ3o30QTCgoH1/wq8ZpI+YPlEnKUE2f7gbkUZPl4z8I7XZdrMxCLSMP2yFfciNWUvN8T+BkUcez1KyJEhbHovQfPdVUaMmFtwYeHrBvXq4hN75780nKM22VxlDps1KYazvejTfhq4yX7pwmlytd3n+nMBHpfRNlWmtBb33s8Cq29JklzqsQIDAQAB",
    "browser_action": {
        "default_popup": "index.html"
    },
    "background": {
        "scripts": ["background.js"],
        "persistent": true
      },
    "content_security_policy": "script-src 'self' 'unsafe-eval'; object-src 'self'",
    "permissions": [
        "alarms",
        "tabs",
        "activeTab",
        "background"
    ]
}