Class: CryptoToolchain::BlackBoxes::EcbCutAndPasteTarget

Inherits:
Object
  • Object
show all
Defined in:
lib/crypto_toolchain/black_boxes/ecb_cut_and_paste_target.rb

Instance Method Summary collapse

Constructor Details

#initialize(key: String.random_bytes(16)) ⇒ EcbCutAndPasteTarget

Returns a new instance of EcbCutAndPasteTarget.



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# File 'lib/crypto_toolchain/black_boxes/ecb_cut_and_paste_target.rb', line 13

def initialize(key: String.random_bytes(16))
  @key = key
end

Instance Method Details



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# File 'lib/crypto_toolchain/black_boxes/ecb_cut_and_paste_target.rb', line 17

def cookie_for(email)
  {
    email: email.gsub(/&|=/, ""),
    uid: 10,
    role: "user"
  }.each_with_object([]) do |(k, v), memo|
    memo << "#{k}=#{v}"
  end.join("&")
end

#decrypt(enc) ⇒ Object 



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# File 'lib/crypto_toolchain/black_boxes/ecb_cut_and_paste_target.rb', line 33

def decrypt(enc)
  enc.
    decrypt_ecb(key: key, blocksize: 16).
    split("&").
    map do |str|
      k, v = str.split("=")
      [k, v || ""]
    end.
    to_h.
    symbolize_keys
end

#encrypted_profile_for(email) ⇒ Object Also known as: encrypt 



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# File 'lib/crypto_toolchain/black_boxes/ecb_cut_and_paste_target.rb', line 28

def encrypted_profile_for(email)
  profile_for(email).encrypt_ecb(key: key, blocksize: 16)
end