[PATCH v5 05/11] test/py: efi_capsule: add image authentication test

[Simon Glass]

Hi Takahiro,

On Thu, 28 Oct 2021 at 23:25, AKASHI Takahiro
<takahiro.akashi at linaro.org> wrote:
>
> On Thu, Oct 28, 2021 at 09:17:49PM -0600, Simon Glass wrote:
> > Hi Takahiro,
> >
> > On Thu, 28 Oct 2021 at 00:25, AKASHI Takahiro
> > <takahiro.akashi at linaro.org> wrote:
> > >
> > > Add a couple of test cases against capsule image authentication
> > > for capsule-on-disk, where only a signed capsule file with the verified
> > > signature will be applied to the system.
> > >
> > > Due to the difficulty of embedding a public key (esl file) in U-Boot
> > > binary during pytest setup time, all the keys/certificates are pre-created.
> > >
> > > Signed-off-by: AKASHI Takahiro <takahiro.akashi at linaro.org>
> > > ---
> > >  .../py/tests/test_efi_capsule/capsule_defs.py |   5 +
> > >  test/py/tests/test_efi_capsule/conftest.py    |  35 ++-
> > >  test/py/tests/test_efi_capsule/signature.dts  |  10 +
> > >  .../test_capsule_firmware_signed.py           | 233 ++++++++++++++++++
> > >  4 files changed, 280 insertions(+), 3 deletions(-)
> > >  create mode 100644 test/py/tests/test_efi_capsule/signature.dts
> > >  create mode 100644 test/py/tests/test_efi_capsule/test_capsule_firmware_signed.py
> > >
> > > diff --git a/test/py/tests/test_efi_capsule/capsule_defs.py b/test/py/tests/test_efi_capsule/capsule_defs.py
> > > index 4fd6353c2040..aa9bf5eee3aa 100644
> > > --- a/test/py/tests/test_efi_capsule/capsule_defs.py
> > > +++ b/test/py/tests/test_efi_capsule/capsule_defs.py
> > > @@ -3,3 +3,8 @@
> > >  # Directories
> > >  CAPSULE_DATA_DIR = '/EFI/CapsuleTestData'
> > >  CAPSULE_INSTALL_DIR = '/EFI/UpdateCapsule'
> > > +
> > > +# v1.5.1 or earlier of efitools has a bug in sha256 calculation, and
> > > +# you need build a newer version on your own.
> > > +# The path must terminate with '/'.
> > > +EFITOOLS_PATH = ''
> > > diff --git a/test/py/tests/test_efi_capsule/conftest.py b/test/py/tests/test_efi_capsule/conftest.py
> > > index 6ad5608cd71c..b0e84dec4931 100644
> > > --- a/test/py/tests/test_efi_capsule/conftest.py
> > > +++ b/test/py/tests/test_efi_capsule/conftest.py
> > > @@ -10,13 +10,13 @@ import pytest
> > >  from capsule_defs import *
> > >
> > >  #
> > > -# Fixture for UEFI secure boot test
> > > +# Fixture for UEFI capsule test
> > >  #
> > >
> > > -
> > >  @pytest.fixture(scope='session')
> > >  def efi_capsule_data(request, u_boot_config):
> > > -    """Set up a file system to be used in UEFI capsule test.
> > > +    """Set up a file system to be used in UEFI capsule and
> > > +       authentication test.
> > >
> > >      Args:
> > >          request: Pytest request object.
> > > @@ -40,6 +40,26 @@ def efi_capsule_data(request, u_boot_config):
> > >          check_call('mkdir -p %s' % data_dir, shell=True)
> > >          check_call('mkdir -p %s' % install_dir, shell=True)
> > >
> > > +        capsule_auth_enabled = u_boot_config.buildconfig.get(
> > > +                    'config_efi_capsule_authenticate')
> > > +        if capsule_auth_enabled:
> > > +            # Create private key (SIGNER.key) and certificate (SIGNER.crt)
> > > +            check_call('cd %s; openssl req -x509 -sha256 -newkey rsa:2048 -subj /CN=TEST_SIGNER/ -keyout SIGNER.key -out SIGNER.crt -nodes -days 365'
> > > +                       % data_dir, shell=True)
> >
> > run_and_log()?
>
> I have always used this style of coding in this file as well as
> other my pytests in test/py/tests (filesystem and secure boot).
>
> So, at least in this patch, I don't want to have mixed styles.

I don't mind about the style.

Does the command appear in the test log?

Regards,
Simon