CocoaPods Privacy Plugin

In spring 2024, Apple will review apps' privacy practices, requiring all apps to submit a privacy manifest. Apps failing to provide this information may face removal. To simplify the management of privacy compliance, particularly for components within an app, the cocoapods-privacy plugin has been developed. For detailed information on Apple's privacy requirements, visit Apple's official documentation.

Installation

To install cocoapods-privacy, run the following command:

$ gem install cocoapods-privacy

Usage

Initialization

Initially, you must provide a JSON configuration to cocoapods-privacy. Below is how to set a default configuration:

$ pod privacy config https://raw.githubusercontent.com/ymoyao/cocoapods-privacy/main/resources/config.json

The default configuration includes three keys that you may customize:

source.white.list: A whitelist of sources. By default, this is empty. You should add your own component sources. This list is used by the pod privacy install or pod install --privacy commands to search for NSPrivacyAccessedAPITypes.
source.black.list: A blacklist of sources, also empty by default. It functions similarly to the whitelist.
api.template.url: A required field specifying a template URL for searching NSPrivacyAccessedAPITypes.

Example configuration:

"source.white.list": ["yourserver.com"],
"source.black.list": ["github.com"],
"api.template.url": "https://raw.githubusercontent.com/miniclip/cocoapods-privacy/main/resources/NSPrivacyAccessedAPITypes.plist"

After customizing, you can set a local configuration like this:

$ pod privacy config /yourfilepath/config.json

Applying to a Component

Use the following command to generate a privacy file for a component:

$ pod privacy spec [podspec_file_path]

This command automatically creates a privacy file, searches for source_files paths related to NSPrivacyAccessedAPITypes in the podspec, and writes the result to PrivacyInfo.xcprivacy. If a component has multiple subspecs, each defined source_files will result in its own PrivacyInfo.xcprivacy, and the .podspec file will be updated to link the .xcprivacy file under the resource_bundle key.

Example before and after the command:

Before:

Pod::Spec.new do |s|
  s.name         = 'Demo'
  ...
  s.source_files = 'xxxx'
  s.subspec 'idfa' do |sp|
      sp.source_files = 'xxxxx'
  end
  s.subspec 'noidfa' do |sp|
  end
end

After:

Pod::Spec.new do |s|
  s.name             = 'Demo'
  ...
  s.source_files     = 'xxxx'
  s.resource_bundle  = {"Demo.privacy" => "Pod/Privacy/Demo/PrivacyInfo.xcprivacy"}
  s.subspec 'idfa' do |sp|
      sp.source_files     = 'xxxxx'
      sp.resource_bundle  = {"Demo.idfa.privacy" => "Pod/Privacy/Demo.idfa/PrivacyInfo.xcprivacy"}
  end
  s.subspec 'noidfa' do |sp|
  end
end

Applying to a Project

To integrate privacy information into your project, use one of the following commands:

$ pod install --privacy

$ pod privacy install

This process will generate a PrivacyInfo.xcprivacy file in your project resources if none exists and will search for components that comply with the configuration files but do not have their own privacy manifest file.

Notice

The cocoapods-privacy plugin is focused on managing NSPrivacyAccessedAPITypes. It automates the search and creation process for these types. However, you must manage NSPrivacyCollectedDataTypes independently.