manifest.json

{
  "manifest_version": 2,
  "description": "This addon implements an approach for opportunistic email encryption, through trust-on-first-use (LINK!!!). The mail client sends a esmtp command 'xcertreq:<recipient>' to request a certificate.",
  "name": "opportunistic encryption",
  "experiment_apis": {
    "certificateManagement": {
      "schema": "schema.json",
      "parent": {
        "scopes": ["addon_parent"],
        "paths": [["certificateManagement"]],
        "script": "scripts/manage_certs.js"
      }
    }
  },
  "author": "Joachim Müssig",
  "version": "1",
  "applications": {
    "gecko": {
      "id": "Optofu@Jo",
      "strict_min_version": "74.0b2"
    }
  },
  "background": {
    "scripts": [
      "scripts/background.js", "scripts/connection.js"
    ]
  },
  "permissions": 
    ["messagesRead","compose", "accountsRead", "nativeMessaging", "activeTab"]
  ,
  "compose_action": {
    "default_icon": "images/lock.png",
    "default_title": "On"
  },
  "options_ui": {
    "open_in_tab": true,
    "page": "options.html"
  },
  "icons": {
    "16": "images/lock.png"
  }
}