aescrypt-packetizer.rb

class AescryptPacketizer < Formula
  desc "Encrypt and decrypt using 256-bit AES encryption"
  homepage "https://www.aescrypt.com"
  # v3 source is currently removed. See https://forums.packetizer.com/viewtopic.php?t=1777
  # url "https://www.aescrypt.com/download/v3/linux/aescrypt-3.16.tgz"
  url "https://www.mirrorservice.org/sites/distfiles.gentoo.org/distfiles/13/aescrypt-3.16.tgz"
  sha256 "e2e192d0b45eab9748efe59e97b656cc55f1faeb595a2f77ab84d44b0ec084d2"
  license "GPL-2.0-or-later"

  bottle do
    sha256 cellar: :any_skip_relocation, arm64_sequoia:  "1039232a96b3efc3d8c4a1da6d48d8d37cc2991e8275dc467d0b8b16229ead5c"
    sha256 cellar: :any_skip_relocation, arm64_sonoma:   "d840ff8d10cb48274d58dac6bc26126ceba767c36e56b2e9e24f2b591dccca0d"
    sha256 cellar: :any_skip_relocation, arm64_ventura:  "b40247d58019bfa5346f2cf07d75dbe765f64d9fea747c088f0ac1d44555fe7e"
    sha256 cellar: :any_skip_relocation, arm64_monterey: "823e51604fff46f1cb74a791f7a94c35092393352861fee84c9e5517df795395"
    sha256 cellar: :any_skip_relocation, arm64_big_sur:  "3803d5d2dc8c254d7f68d95175e77dc62c5f4a0a6ee01d24e2a7c8a45049e33b"
    sha256 cellar: :any_skip_relocation, sonoma:         "1a6a9157e3cff9a015e32f3e442dadfa6ac2241ff6766b951be3e11cd5b81eae"
    sha256 cellar: :any_skip_relocation, ventura:        "4ec24729c18720223c80a584f59f4603c8caa72e23c30c52462e2a7777cc9410"
    sha256 cellar: :any_skip_relocation, monterey:       "3e96703d06fcb1ac6114af1929f87cba2c6d04cb65f2d44aa4f51b56d28c04ac"
    sha256 cellar: :any_skip_relocation, big_sur:        "6ded6050675d0f771f473d5873bf897d0391859c9f9280362444f2189661ac3b"
    sha256 cellar: :any_skip_relocation, catalina:       "d129279cb28702f27173f99338f5ffd08f042202f5cc3bf2fd71f9107155cc51"
    sha256 cellar: :any_skip_relocation, x86_64_linux:   "3eddb8372fd630b7f93288f2fb19c3ec96a061b1de150918bee53d0a7a1d55ee"
  end

  # v3 source code has been unavailable since at least 2024-09-01.
  # v4 requires purchase of license (https://www.aescrypt.com/license.html)
  deprecate! date: "2025-03-17", because: "switched to a commercial license in v4"

  def install
    if build.head?
      cd "Linux"
      system "autoreconf", "--force", "--install", "--verbose"

      args = ["--disable-gui"]
      args << "--enable-iconv" if OS.mac?

      system "./configure", *args, *std_configure_args
      system "make", "install"
    else
      system "make"
      bin.install "src/aescrypt"
      bin.install "src/aescrypt_keygen"
      man1.install "man/aescrypt.1"
    end

    # To prevent conflict with our other aescrypt, rename the binaries.
    mv "#{bin}/aescrypt", "#{bin}/paescrypt"
    mv "#{bin}/aescrypt_keygen", "#{bin}/paescrypt_keygen"
  end

  def caveats
    <<~EOS
      To avoid conflicting with our other AESCrypt package the binaries
      have been renamed paescrypt and paescrypt_keygen.
    EOS
  end

  test do
    path = testpath/"secret.txt"
    original_contents = "What grows when it eats, but dies when it drinks?"
    path.write original_contents

    system bin/"paescrypt", "-e", "-p", "fire", path
    assert_path_exists testpath/"#{path}.aes"

    system bin/"paescrypt", "-d", "-p", "fire", "#{path}.aes"
    assert_equal original_contents, path.read
  end
end