freebsd-src/stand/veriexec.mk

.if ${MK_LOADER_VERIEXEC} != "no"
.if exists(${VERSION_FILE}.veriexec)
VERSION_FILE:= ${VERSION_FILE}.veriexec
.endif
CFLAGS+= -DLOADER_VERIEXEC -I${SRCTOP}/lib/libsecureboot/h
.if ${MK_LOADER_VERIEXEC_VECTX} != "no"
CFLAGS+= -DLOADER_VERIEXEC_VECTX
.endif
.if ${MK_LOADER_VERIEXEC_PASS_MANIFEST} != "no"
CFLAGS+= -DLOADER_VERIEXEC_PASS_MANIFEST
.endif
.endif
EFI secure boot VECTX related changes When VECTX is enabled as a kernel option and non-EFI loaders are built, many reads will fail due to the mis-match of whether LOADER_VERIEXEC_VECTX or not in readin.h. Source that includes bootstrap.h must ensure the kernel option agrees with the compile time CFLAGS in the various make related files. Submitted by: bret_ketchum@dell.com (original revision) Reviewed by: sjg, bdrewery, dab, bret_ketchum@dell.com MFC after: 1 week Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D29993 2021-04-30 17:53:45 +00:00			`.if ${MK_LOADER_VERIEXEC} != "no"`
libsecureboot do not report expected unverified files By default only report unverified files at severity VE_WANT and above. This inlcudes .conf but not .hints, .cookie or .tgz which get VE_TRY as their severity. If Verbose is set to 0, then VerifyFlags should default to 0 too. Thus the combination of module_verbose=0 VE_VEBOSE=0 is sufficient to make the loader almost totally silent. When verify_prep has to find_manifest and it is verified ok return VE_NOT_CHECKED to verify_file so that it can skip repeating verify_fd Also add better debugging output for is_verified and add_verify_status. vectx handle compressed modules When verifying a compressed module (.ko.gz or .ko.bz2) stat() reports the size as -1 (unknown). vectx_lseek needs to spot this during closing - and just read until EOF is hit. Note: because of the way libsa's open() works, verify_prep will see the path to be verified as module.ko not module.ko.bz2 etc. This is actually ok, because we need a separate module.ko.bz2 entry so that the package can be verified, and the hash for module.ko is of the uncompressed file which is what vectx will see. Re-work local.trust.mk so site.trust.mk need only set VE_SIGN_URL_LIST (if using the mentioned signing server) interp.c: restrict interactive input Apply the same restrictions to interactive input as for unverified conf and hints files. Use version.veriexec when LOADER_VERIEXEC is yes Reviewed by: kevans Sponsored by: Juniper Networks, Inc. Differential Revision: https://reviews.freebsd.org/D43810 2024-02-12 22:35:01 +00:00			`.if exists(${VERSION_FILE}.veriexec)`
			`VERSION_FILE:= ${VERSION_FILE}.veriexec`
			`.endif`
EFI secure boot VECTX related changes When VECTX is enabled as a kernel option and non-EFI loaders are built, many reads will fail due to the mis-match of whether LOADER_VERIEXEC_VECTX or not in readin.h. Source that includes bootstrap.h must ensure the kernel option agrees with the compile time CFLAGS in the various make related files. Submitted by: bret_ketchum@dell.com (original revision) Reviewed by: sjg, bdrewery, dab, bret_ketchum@dell.com MFC after: 1 week Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D29993 2021-04-30 17:53:45 +00:00			`CFLAGS+= -DLOADER_VERIEXEC -I${SRCTOP}/lib/libsecureboot/h`
			`.if ${MK_LOADER_VERIEXEC_VECTX} != "no"`
			`CFLAGS+= -DLOADER_VERIEXEC_VECTX`
			`.endif`
			`.if ${MK_LOADER_VERIEXEC_PASS_MANIFEST} != "no"`
			`CFLAGS+= -DLOADER_VERIEXEC_PASS_MANIFEST`
			`.endif`
			`.endif`