Examine source code of 1Password: Password Manager

{
  "manifest_version": 2,
  "name": "__MSG_extName__",
  "short_name": "1Password",
  "author": "AgileBits",
  "description": "__MSG_extDescription__",
  "default_locale": "en",
  "homepage_url": "https://1password.com",
  "version": "8.12.26.40",
  "icons": {
    "16": "/images/icons/app_icon-light_bg-color-unlocked-32.png",
    "48": "/images/icons/onepassword-48.png",
    "128": "/images/icons/onepassword-128.png"
  },
  "content_security_policy": "default-src 'none'; base-uri 'none'; form-action https://localhost:3030 https://dev.trelica.com https://qa.trelica.com https://eu.trelica.com https://app.trelica.com; frame-ancestors http: https: 'self'; img-src 'self' data: blob: https://*.1password.com https://*.1password.ca https://*.1password.eu https://*.b5dev.com https://*.b5dev.eu https://*.b5dev.ca https://*.b5test.eu https://*.b5test.ca https://*.b5test.com https://*.b5local.com https://*.b5staging.com https://a.1passwordentusercontent.com https://a.1passwordusercontent.com https://a.1passwordusercontent.eu https://a.1passwordusercontent.ca https://cache.agilebits.com https://*.kolide.com https://*.kolide.ca https://*.kolide.eu https://*.trelica.com; font-src 'self'; connect-src https://*.1password.ca wss://b5n.1password.ca https://*.1password.com wss://b5n.1password.com wss://b5n.ent.1password.com https://*.1password.eu wss://b5n.1password.eu https://*.agilebits.com https://*.b5dev.ca wss://b5n.b5dev.ca https://*.b5dev.com wss://b5n.b5dev.com https://*.b5dev.eu wss://b5n.b5dev.eu https://*.b5local.com wss://notifier.b5local.com https://*.b5local.com:3000 wss://b5local.com:3001 https://*.b5local.com:4000 wss://b5local.com:4001 https://*.b5test.ca wss://b5n.b5test.ca https://*.b5test.com wss://b5n.b5test.com https://*.b5test.eu wss://b5n.b5test.eu https://*.b5rev.com wss://*.b5rev.com https://api.kolide.com https://api.kolide.ca https://api.kolide.eu https://api.privacy.com https://sandbox.privacy.com https://api.pwnedpasswords.com https://f.1passwordentusercontent.com https://f.1passwordusercontent.ca https://f.1passwordusercontent.com https://f.1passwordusercontent.eu https://www.fastmail.com https://jmap.fastmail.com https://betajmap.fastmail.com https://api.fastmail.com https://accounts.staging.brexapps.com https://platform.staging.brexapps.com https://platform.brexapis.com https://accounts.brex.com https://com-1password-prod1.mini.snplow.net/com.snowplowanalytics.snowplow/tp2 https://telemetry.1passwordservices.com/com.snowplowanalytics.snowplow/tp2 https://b5x-sentry.1passwordservices.com https://app.kolide.com https://app.kolide.ca https://app.kolide.eu https://auth.kolide.com https://auth.kolide.ca https://auth.kolide.eu http://127.0.0.1:12519 http://127.0.0.1:40978 http://127.0.0.1:52115 http://127.0.0.1:22287 http://127.0.0.1:60685 http://127.0.0.1:22322 http://127.0.0.1:39127 http://127.0.0.1:40213 http://127.0.0.1:41789 http://127.0.0.1:42859 http://127.0.0.1:43521 https://app.trelica.com/connect/token https://app.trelica.com/api/apps/v1 https://dev.trelica.com/api/catalog/v1 https://app.trelica.com/api/extension/v1/ https://dev.trelica.com/api/extension/v1/ https://dev.trelica.com/connect/token https://dev.trelica.com https://qa.trelica.com https://eu.trelica.com https://app.trelica.com https://cloudflare-dns.com/dns-query https://private.canadianshield.cira.ca/dns-query https://9.9.9.10/dns-query https://unfiltered.joindns4.eu/dns-query; style-src 'self' 'unsafe-inline'; script-src 'self' 'wasm-unsafe-eval'",
  "background": {
    "page": "background/background.html"
  },
  "permissions": [
    "<all_urls>",
    "alarms",
    "clipboardWrite",
    "contextMenus",
    "downloads",
    "idle",
    "management",
    "nativeMessaging",
    "notifications",
    "privacy",
    "scripting",
    "storage",
    "tabs",
    "webNavigation",
    "webRequest",
    "webRequestBlocking",
    "declarativeNetRequestWithHostAccess"
  ],
  "content_scripts": [
    {
      "matches": [
        "<all_urls>"
      ],
      "all_frames": true,
      "js": [
        "inline/inject-content-scripts.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://*/*",
        "http://localhost/*"
      ],
      "all_frames": true,
      "js": [
        "inline/injected/webauthn.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://*/*",
        "http://localhost/*"
      ],
      "all_frames": true,
      "js": [
        "inline/injected/webauthn-listeners.js"
      ],
      "run_at": "document_start",
      "world": "MAIN"
    },
    {
      "matches": [
        "https://*.1password.ca/*",
        "https://*.1password.com/*",
        "https://*.1password.eu/*",
        "https://*.b5dev.ca/*",
        "https://*.b5dev.com/*",
        "https://*.b5dev.eu/*",
        "https://*.b5local.com/*",
        "https://*.b5staging.com/*",
        "https://*.b5test.ca/*",
        "https://*.b5test.com/*",
        "https://*.b5test.eu/*",
        "https://*.b5rev.com/*"
      ],
      "js": [
        "inline/injected/b5.js"
      ],
      "css": [
        "inline/injected/styles/b5integration.css"
      ],
      "run_at": "document_idle"
    },
    {
      "matches": [
        "https://app.kolide.com/*",
        "https://app.kolide.ca/*",
        "https://app.kolide.eu/*",
        "https://auth.kolide.com/*",
        "https://auth.kolide.ca/*",
        "https://auth.kolide.eu/*"
      ],
      "js": [
        "inline/injected/kolide.js"
      ],
      "run_at": "document_start"
    },
    {
      "matches": [
        "https://www.director.ai/?*",
        "https://www.director.ai/"
      ],
      "js": [
        "inline/injected/secure-remote-autofill-start-pairing.js"
      ],
      "run_at": "document_end",
      "all_frames": false
    },
    {
      "matches": [
        "https://www.director.ai/complete-1password-pairing?*",
        "https://www.director.ai/complete-1password-pairing"
      ],
      "js": [
        "inline/injected/secure-remote-autofill-complete-pairing.js"
      ],
      "run_at": "document_end",
      "all_frames": false
    },
    {
      "matches": [
        "https://autofill.me/*"
      ],
      "js": [
        "inline/injected/autofill.js"
      ],
      "run_at": "document_start"
    }
  ],
  "commands": {
    "_execute_browser_action": {
      "suggested_key": {
        "default": "Ctrl+Period",
        "mac": "Command+Period"
      },
      "description": "Open the extension"
    },
    "lock": {
      "suggested_key": {
        "default": "Ctrl+Shift+L",
        "mac": "Command+Shift+L"
      },
      "description": "Lock the extension"
    }
  },
  "browser_action": {
    "default_title": "1Password"
  },
  "web_accessible_resources": [
    "fonts/*.ttf",
    "fonts/*.woff2",
    "images/*.png",
    "images/*.svg",
    "inline/fonts/*.ttf",
    "inline/fonts/*.woff2",
    "inline/images/*.png",
    "inline/images/*.svg",
    "popup/fonts/*.ttf",
    "popup/fonts/*.woff2",
    "popup/images/*.png",
    "popup/images/*.svg",
    "inline/injected.js",
    "inline/injected/heuristics.js",
    "inline/injected/styles/inline-tooltip.css",
    "inline/menu/menu.html",
    "inline/notification/notification.html",
    "inline/modal/modal.html",
    "inline/universal-sign-on/universal-sign-on.html",
    "*.js.map"
  ],
  "applications": {
    "gecko": {
      "strict_min_version": "128.0",
      "id": "{d634138d-c276-4fc8-924b-40a0ea21d284}"
    }
  },
  "declarative_net_request": {
    "rule_resources": [
      {
        "id": "ruleset_1",
        "enabled": true,
        "path": "rules_1.json"
      }
    ]
  }
}