class Object

# File lib/rspec/pgp_matchers/be_a_pgp_encrypted_message.rb, line 56
def analyse_decrypt_output(stdout_str, stderr_str, status)
  {
    well_formed_pgp_data: (status.exitstatus != 2),
    recipients: detect_recipients(stderr_str),
    signature: detect_signers(stderr_str).first,
    cleartext: stdout_str,
  }
end

# File lib/rspec/pgp_matchers/be_a_valid_pgp_signature_of.rb, line 50
def analyse_verify_output(_stdout_str, stderr_str, status)
  {
    well_formed_pgp_data: (status.exitstatus != 2),
    signature: detect_signers(stderr_str).first,
  }
end

# File lib/rspec/pgp_matchers/be_a_pgp_encrypted_message.rb, line 65
def match_constraints(cleartext:, recipients:, signature:, **_ignored)
  [
    (expected_cleartext && match_cleartext(cleartext)),
    (expected_recipients && match_recipients(recipients)),
    (expected_signer && match_signature(signature)),
  ].detect { |x| x }
end

# File lib/rspec/pgp_matchers/be_a_pgp_encrypted_message.rb, line 73
def msg_mismatch(text)
  "expected given Open PGP message to contain following " +
    "text:\n#{expected_cleartext}\nbut was:\n#{text}"
end

# File lib/rspec/pgp_matchers/be_a_pgp_encrypted_message.rb, line 78
def msg_no_pgg_data(file_text)
  "expected given text to be a valid Open PGP encrypted message, " +
    "but it contains no PGP data, just:\n#{file_text}"
end

# File lib/rspec/pgp_matchers/be_a_pgp_encrypted_message.rb, line 83
def msg_wrong_recipients(recipients)
  expected_recipients_list = expected_recipients.inspect
  recipients_list = recipients.inspect

  "expected given Open PGP message to be encrypted for following " +
    "recipients: #{expected_recipients_list}, but was for: #{recipients_list}"
end

# File lib/rspec/pgp_matchers/be_a_pgp_encrypted_message.rb, line 91
def msg_wrong_signer(actual_signer)
  "expected singature to be signed by #{expected_signer}, " +
    "but was actually signed by #{actual_signer}"
end

# File lib/rspec/pgp_matchers/be_a_pgp_encrypted_message.rb, line 45
def validate_encrypted_message(encrypted_string)
  cmd_output = run_decrypt(encrypted_string)
  cmd_result = analyse_decrypt_output(*cmd_output)

  if cmd_result[:well_formed_pgp_data]
    match_constraints(**cmd_result)
  else
    msg_no_pgg_data(encrypted_string)
  end
end

# File lib/rspec/pgp_matchers/be_a_valid_pgp_signature_of.rb, line 39
def verify_signature(cleartext, signature_string)
  cmd_output = run_verify(cleartext, signature_string)
  cmd_result = analyse_verify_output(*cmd_output)

  if cmd_result[:well_formed_pgp_data]
    match_constraints(**cmd_result)
  else
    msg_no_pgg_data(signature_string)
  end
end