Examine source code of Delinea Credential Manager

{
  "manifest_version": 3,
  "name": "Delinea Credential Manager",
  "version": "1.4.0.5409",
  "description": "Delinea Credential Manager is a powerful password manager extension that integrates seamlessly with Delinea's Secret Server.",
  "background": {
    "scripts": [
      "c-sharp-libs/thycotic-pb.js",
      "c-sharp-libs/System.js",
      "c-sharp-libs/System.BigInt.js",
      "c-sharp-libs/System.IO.js",
      "c-sharp-libs/System.Text.js",
      "c-sharp-libs/System.Convert.js",
      "c-sharp-libs/System.BitConverter.js",
      "c-sharp-libs/System.Security.Cryptography.SHA1.js",
      "c-sharp-libs/System.Security.Cryptography.js",
      "c-sharp-libs/System.Security.Cryptography.RSA.js",
      "c-sharp-libs/System.Security.Cryptography.HMACSHA1.js",
      "c-sharp-libs/System.Security.Cryptography.AES.js",
      "c-sharp-libs/queue.js",
      "background.js"
    ]
  },
  "action": {
    "default_popup": "src/entries/popup/index.html",
    "default_icon": "48-icon-inactive.png"
  },
  "icons": {
    "16": "16-icon-active.png",
    "48": "48-icon-active.png",
    "128": "128-icon-inactive.png"
  },
  "permissions": [
    "activeTab",
    "alarms",
    "contextMenus",
    "cookies",
    "storage",
    "tabs",
    "nativeMessaging"
  ],
  "host_permissions": [
    "<all_urls>"
  ],
  "content_scripts": [
    {
      "matches": [
        "http://*/*",
        "https://*/*"
      ],
      "js": [
        "src/entries/content/index.js"
      ],
      "all_frames": true
    }
  ],
  "web_accessible_resources": [
    {
      "resources": [
        "48-icon-active-input.png",
        "48-icon-active.png",
        "48-icon-inactive.png",
        "128-icon-active.png",
        "128-icon-inactive.png",
        "src/entries/content/styles.css",
        "favicon-recording.svg",
        "fonts/Manrope-latin.woff2",
        "fonts/Manrope-latin-ext.woff2"
      ],
      "matches": [
        "http://*/*",
        "https://*/*"
      ]
    }
  ],
  "browser_specific_settings": {
    "gecko": {
      "id": "delinea-credential-manager@delinea.com"
    }
  }
}