python = import('python')
python3 = python.find_installation('python3')

openssl = find_program('openssl', required: true)

private_pem = custom_target('privateKey.pem',
  output: 'privateKey.pem',
  command: [ openssl, 'genrsa', '-out', '@OUTPUT@', '4096' ]
)

public_pem = custom_target('publicKey.pem',
  input: private_pem,
  output: 'publicKey.pem',
  command: [ openssl, 'rsa', '-in', '@INPUT@', '-pubout', '-out', '@OUTPUT@' ]
)

publicKey_h = custom_target('publicKey_h',
  input: files('ssl-keygen.py'),
  output: 'publicKey.h',
  command: [python3, '@INPUT@',
    '--private', private_pem, '--public', public_pem,
    '--output=@OUTPUT@', '--array-name=publicKey_pem']
)

pluginloader_moc = mod_qt5.preprocess(
    moc_headers: ['pluginloader.h'],
    dependencies: dep_qt5
)

dep_pluginloader = declare_dependency(
    include_directories: include_directories('.'),
    link_with: static_library('plugin', 
        ['pluginloader.cpp', pluginloader_moc, publicKey_h],
        include_directories: include_directories('.'),
        dependencies: [dep_qt5, dependency('openssl', required: true)])
)

# generate a test file that would be signed
signedfile_dat = custom_target('signedfile.dat',
  input: 'write-random.py',
  output: 'signedfile.dat',
  command: [ python3, '@INPUT@', '--output=@OUTPUT@' ]
)
# sign test file
signedfile_sig = custom_target('signedfile.dat.sig',
  input: signedfile_dat,
  output: 'signedfile.dat.sig',
  command: [ openssl, 'dgst', '-sha256', '-sign', private_pem, '-out', '@OUTPUT@', '@INPUT@' ]
)

signedfile_idep = declare_dependency(sources: [ signedfile_dat, signedfile_sig ])

pluginloader_sigmatch = executable('pluginloader-sigmatch',
  sources: [ 'test/pluginloader-sigmatch.cpp' ],
  dependencies: [ dep_qt5, dep_gtest, dep_pluginloader, signedfile_idep ]
)

test('pluginloader: signature matching', pluginloader_sigmatch,
  env: environment({ 'SIGNEDFILE' : 'signedfile.dat' }),
  workdir: meson.current_build_dir()
)