Currently, sysroot-host/var/lib/keys/${keyprovider} is left over even
when the provider package is cleaned. To help with this, introduce
cs_clean and cs_clean_softhsm shell functions. The latter needs access
to ${shsm_keys}, so move its definition into cs_init_variables (even if
this function is not only meant for the SoftHSM workflow, the additional
variable makes no trouble here). Call the cleanup functions in the clean
stage of the providers, and also at the beginning of the compile stage
to ensure a clean setup. For the latter, introduce cs_init for the
non-SoftHSM use case.Reported-by: Bastian Stender <[email protected]> Signed-off-by: Roland Hieber <[email protected]> --- doc/ref_code_signing_helpers.rst | 46 +++++++++++++++++++ rules/host-ptx-code-signing-dev.make | 6 +++ .../ptxdist-set-keys-hsm.sh | 1 + .../template-code-signing-provider-make | 6 +++ scripts/lib/ptxd_lib_code_signing.sh | 44 ++++++++++++++++-- 5 files changed, 99 insertions(+), 4 deletions(-) diff --git a/doc/ref_code_signing_helpers.rst b/doc/ref_code_signing_helpers.rst index fd16ca763557..0db35776b9c4 100644 --- a/doc/ref_code_signing_helpers.rst +++ b/doc/ref_code_signing_helpers.rst @@ -29,6 +29,20 @@ Usage: Initialize SoftHSM, and set the initial pins. +.. _cs_clean_softhsm: + +cs_clean_softhsm +^^^^^^^^^^^^^^^^ + +Usage: + +.. code-block:: bash + + cs_clean_softhsm + +Clean up everything that was installed into the host sysroot. +This function should be called by the provider during the ``clean`` stage. + .. _cs_import_cert_from_der: cs_import_cert_from_der @@ -125,6 +139,38 @@ These helpers allow to define roles, set PKCS#11 URIs and handle certificate authorities (CAs). HSM as well as SoftHSM code signing providers should use them. +.. _cs_init: + +cs_init +^^^^^^^ + +Usage: + +.. code-block:: bash + + cs_init + +Initialize the provider. +This function should be called at the start of the ``compile`` stage. +For the SoftHSM workflow, call :ref:`cs_init_softhsm` instead. + +This function also calls cs_clean. + +.. _cs_clean: + +cs_clean +^^^^^^^^ + +Usage: + +.. code-block:: bash + + cs_clean + +Clean up everything that was installed into the host sysroot. +This function should be called by the provider during the ``clean`` stage, +For the SoftHSM workflow, call :ref:`cs_clean_softhsm` instead. + .. _cs_define_role: cs_define_role diff --git a/rules/host-ptx-code-signing-dev.make b/rules/host-ptx-code-signing-dev.make index b242d65fc1be..d09049eaa71b 100644 --- a/rules/host-ptx-code-signing-dev.make +++ b/rules/host-ptx-code-signing-dev.make @@ -44,4 +44,10 @@ $(STATEDIR)/host-ptx-code-signing-dev.install: @$(call targetinfo) @$(call touch) +$(STATEDIR)/host-ptx-code-signing-dev.clean: + @$(call targetinfo) + @$(call clean_pkg, HOST_PTX_CODE_SIGNING_DEV) + @$(HOST_PTX_CODE_SIGNING_DEV_MAKE_ENV) \ + cs_clean_softhsm + # vim: syntax=make diff --git a/rules/templates/code-signing-provider/ptxdist-set-keys-hsm.sh b/rules/templates/code-signing-provider/ptxdist-set-keys-hsm.sh index b94eff049eac..b627541e30c1 100755 --- a/rules/templates/code-signing-provider/ptxdist-set-keys-hsm.sh +++ b/rules/templates/code-signing-provider/ptxdist-set-keys-hsm.sh @@ -43,6 +43,7 @@ set_imx_habv4_keys() { # HSM use case +cs_init set_fit_keys set_rauc_keys set_imx_habv4_keys diff --git a/rules/templates/template-code-signing-provider-make b/rules/templates/template-code-signing-provider-make index 4cf9cac358cf..a4bd4a1e74c5 100644 --- a/rules/templates/template-code-signing-provider-make +++ b/rules/templates/template-code-signing-provider-make @@ -39,4 +39,10 @@ $(STATEDIR)/host-@[email protected]: @$(call targetinfo) @$(call touch) +$(STATEDIR)/host-@[email protected]: + @$(call targetinfo) + @$(call clean_pkg, HOST_@PACKAGE@_CODE_SIGNING) + @$(HOST_@PACKAGE@_CODE_SIGNING_MAKE_ENV) \ + cs_clean # FIXME: alternatively, call cs_clean_softhsm + # vim: syntax=make diff --git a/scripts/lib/ptxd_lib_code_signing.sh b/scripts/lib/ptxd_lib_code_signing.sh index f012f8e194c7..e052fa3506b2 100644 --- a/scripts/lib/ptxd_lib_code_signing.sh +++ b/scripts/lib/ptxd_lib_code_signing.sh @@ -86,9 +86,21 @@ cs_init_variables() { sysroot="$(ptxd_get_ptxconf PTXCONF_SYSROOT_HOST)" keyprovider="$(ptxd_get_ptxconf PTXCONF_CODE_SIGNING_PROVIDER)" keydir="${sysroot}/var/lib/keys/${keyprovider}" + + shsm_keys="${sysroot}/var/cache/softhsm/${keyprovider}" } export -f cs_init_variables +# +# cs_init +# +# Initialize the provider +# +cs_init() { + cs_clean +} +export -f cs_init + # # cs_init_softhsm # @@ -97,10 +109,7 @@ export -f cs_init_variables cs_init_softhsm() { cs_check_env_softhsm cs_init_variables - local shsm_keys="${sysroot}/var/cache/softhsm/${keyprovider}" - - rm -rf "${shsm_keys}" && - rm -rf "${keydir}" && + cs_clean_softhsm && sed -i "s^directories.tokendir =.*^directories.tokendir = ${shsm_keys}^" \ ${SOFTHSM2_CONF} && @@ -112,6 +121,33 @@ cs_init_softhsm() { } export -f cs_init_softhsm +# +# cs_clean +# +# Clean up all files that were installed to the sysroot (generic variant) +# +cs_clean() { + cs_check_env && + cs_init_variables && + echo "Cleaning up ${keydir}" && + rm -rf "${keydir}" +} +export -f cs_clean + +# +# cs_clean +# +# Clean up all files that were installed to the sysroot (SoftHSM variant). +# +cs_clean_softhsm() { + cs_check_env_softhsm && + cs_init_variables && + cs_clean && + echo "Cleaning up ${shsm_keys}" && + rm -rf "${shsm_keys}" +} +export -f cs_clean_softhsm + # # cs_define_role <role> # -- 2.30.2 _______________________________________________ ptxdist mailing list [email protected] To unsubscribe, send a mail with subject "unsubscribe" to [email protected]
