Message ID | 1413970684-27095-1-git-send-email-ivan.hu@canonical.com |
---|---|
State | Accepted |
Headers | show |
On 22/10/14 10:38, Ivan Hu wrote: > While one existing variable, but set authenticated variable, which created > by another valid key, firmware should check the authenticated variable > and return return EFI_SECURITY_VIOLATION. > > Signed-off-by: Ivan Hu <ivan.hu@canonical.com> > --- > src/uefi/uefirtauthvar/authvardefs.h | 123 ++++++++++++++++++++++++++++++++ > src/uefi/uefirtauthvar/uefirtauthvar.c | 36 ++++++++++ > 2 files changed, 159 insertions(+) > > diff --git a/src/uefi/uefirtauthvar/authvardefs.h b/src/uefi/uefirtauthvar/authvardefs.h > index 156ece4..ec66614 100644 > --- a/src/uefi/uefirtauthvar/authvardefs.h > +++ b/src/uefi/uefirtauthvar/authvardefs.h > @@ -266,4 +266,127 @@ static uint8_t AuthVarDel[] = { > 0x65, 0xb6, 0xff, 0xbf, 0xbd, 0x08, 0xe1, 0xed, 0x0c, 0x19, 0xb2 > }; > > +/* > + * AuthVarCreateDiffer, the same as AuthVarCreate, but using different valid key and new timestamp > + * timestamp: 2014.09.08:05:52:01 > + * GUID: 7f5c5d52-2f14-4f12-967cdb60db05a0fd > + * attributes = UEFI_VAR_NON_VOLATILE, UEFI_VAR_BOOTSERVICE_ACCESS, > + * UEFI_VAR_RUNTIME_ACCESS, UEFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS > + * Variable name: AuthVarTest > + * data content: 1234567890abcdef > + */ > +static uint8_t AuthVarCreateDiff[] = { > + 0xde, 0x07, 0x09, 0x08, 0x05, 0x34, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, > + 0x00, 0x00, 0x00, 0x00, 0x0b, 0x05, 0x00, 0x00, 0x00, 0x02, 0xf1, 0x0e, > + 0x9d, 0xd2, 0xaf, 0x4a, 0xdf, 0x68, 0xee, 0x49, 0x8a, 0xa9, 0x34, 0x7d, > + 0x37, 0x56, 0x65, 0xa7, 0x30, 0x82, 0x04, 0xef, 0x06, 0x09, 0x2a, 0x86, > + 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x02, 0xa0, 0x82, 0x04, 0xe0, 0x30, > + 0x82, 0x04, 0xdc, 0x02, 0x01, 0x01, 0x31, 0x0f, 0x30, 0x0d, 0x06, 0x09, > + 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05, 0x00, 0x30, > + 0x0b, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x01, > + 0xa0, 0x82, 0x02, 0xfd, 0x30, 0x82, 0x02, 0xf9, 0x30, 0x82, 0x01, 0xe1, > + 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x09, 0x00, 0xe2, 0x7d, 0x10, 0xea, > + 0xd8, 0x0d, 0x98, 0x77, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, > + 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x13, 0x31, 0x11, 0x30, > + 0x0f, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x08, 0x74, 0x65, 0x73, 0x74, > + 0x2d, 0x6b, 0x65, 0x79, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x34, 0x31, 0x30, > + 0x30, 0x38, 0x30, 0x35, 0x34, 0x39, 0x35, 0x38, 0x5a, 0x17, 0x0d, 0x31, > + 0x34, 0x31, 0x31, 0x30, 0x37, 0x30, 0x35, 0x34, 0x39, 0x35, 0x38, 0x5a, > + 0x30, 0x13, 0x31, 0x11, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, > + 0x08, 0x74, 0x65, 0x73, 0x74, 0x2d, 0x6b, 0x65, 0x79, 0x30, 0x82, 0x01, > + 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, > + 0x01, 0x01, 0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00, 0x30, 0x82, 0x01, > + 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00, 0xb2, 0x11, 0xba, 0xfc, 0xb3, 0xb5, > + 0xe9, 0xb4, 0xf4, 0x66, 0xc7, 0xe7, 0xa8, 0xed, 0xd1, 0xdb, 0xd9, 0xb2, > + 0xb4, 0x72, 0x0e, 0x7a, 0xc2, 0x00, 0xd1, 0xa3, 0x3f, 0x24, 0xa7, 0xc9, > + 0x9f, 0xef, 0x14, 0x07, 0x48, 0x2f, 0x6a, 0x54, 0xdb, 0xde, 0x72, 0xa8, > + 0xdd, 0xba, 0x2c, 0x61, 0x14, 0xd4, 0x53, 0x54, 0xe7, 0x96, 0xfd, 0xa1, > + 0x26, 0x05, 0x63, 0x1d, 0xd7, 0x1a, 0x70, 0xf8, 0xb5, 0x3d, 0x40, 0xc0, > + 0x33, 0x35, 0x8a, 0xe9, 0x88, 0x8a, 0x8a, 0x7d, 0x56, 0x39, 0x9b, 0x70, > + 0x4a, 0x07, 0xd9, 0xc2, 0x44, 0xe2, 0x12, 0x2e, 0x8b, 0x78, 0x9e, 0x14, > + 0x99, 0x7a, 0x47, 0x92, 0x9e, 0x42, 0x0f, 0x76, 0xb7, 0x3d, 0x1f, 0xb4, > + 0x20, 0xd2, 0x6d, 0x93, 0xdf, 0x2e, 0xb1, 0x00, 0xa9, 0x94, 0xe0, 0x0b, > + 0xe6, 0x57, 0x25, 0x76, 0x99, 0x63, 0xa7, 0x4c, 0x0b, 0x44, 0x48, 0x59, > + 0xbe, 0x52, 0xfb, 0x64, 0xca, 0xe0, 0x21, 0x8e, 0xaf, 0xdc, 0xa5, 0xb2, > + 0x5b, 0x4a, 0x80, 0x7e, 0xe2, 0x95, 0xa5, 0x95, 0xb7, 0x75, 0x19, 0x44, > + 0x77, 0x1b, 0x8f, 0xa0, 0x57, 0xc7, 0xb5, 0x33, 0x7f, 0xbb, 0x5b, 0x41, > + 0x63, 0xde, 0xc8, 0xdd, 0x4a, 0x41, 0x98, 0x1a, 0xc0, 0x36, 0xed, 0x8d, > + 0x4c, 0xc9, 0x2f, 0x19, 0x39, 0xf4, 0xf4, 0x31, 0xb4, 0x4e, 0x78, 0xff, > + 0xab, 0x91, 0xe6, 0xf2, 0x23, 0xdc, 0x79, 0x24, 0x54, 0xba, 0x05, 0x60, > + 0x2c, 0xad, 0x29, 0xeb, 0x8e, 0xa0, 0x2d, 0x73, 0x09, 0xbd, 0xdf, 0xe3, > + 0x76, 0x98, 0x04, 0x4d, 0x29, 0x7d, 0xdd, 0xd2, 0xbd, 0xa8, 0x32, 0x66, > + 0x45, 0x01, 0xff, 0xd7, 0xd0, 0x83, 0xfb, 0xec, 0xaa, 0xb7, 0x45, 0x34, > + 0xf4, 0xd8, 0xf1, 0x23, 0x0e, 0x15, 0x84, 0xde, 0x59, 0xe5, 0x2e, 0x06, > + 0xd6, 0xb8, 0x11, 0x1d, 0x59, 0xc9, 0x93, 0xea, 0x4e, 0x4b, 0x02, 0x03, > + 0x01, 0x00, 0x01, 0xa3, 0x50, 0x30, 0x4e, 0x30, 0x1d, 0x06, 0x03, 0x55, > + 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0xe5, 0x35, 0x8b, 0x82, 0xc5, 0xf0, > + 0x10, 0x89, 0x6b, 0xe2, 0xdd, 0x60, 0x20, 0x5a, 0xd6, 0x17, 0x1e, 0x17, > + 0x2a, 0xb8, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, > + 0x16, 0x80, 0x14, 0xe5, 0x35, 0x8b, 0x82, 0xc5, 0xf0, 0x10, 0x89, 0x6b, > + 0xe2, 0xdd, 0x60, 0x20, 0x5a, 0xd6, 0x17, 0x1e, 0x17, 0x2a, 0xb8, 0x30, > + 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x04, 0x05, 0x30, 0x03, 0x01, 0x01, > + 0xff, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, > + 0x01, 0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0x8d, 0x9e, 0x39, > + 0xf2, 0xf8, 0x1f, 0xb3, 0x71, 0x2b, 0x2d, 0xcb, 0x22, 0xf7, 0x23, 0x88, > + 0xd4, 0x60, 0xee, 0xb1, 0xf7, 0xce, 0x39, 0x0d, 0xfd, 0xe5, 0x77, 0x5e, > + 0x69, 0xf1, 0x39, 0xc6, 0x4b, 0x16, 0x30, 0xc4, 0x95, 0x70, 0x29, 0x3b, > + 0x48, 0xe7, 0x6c, 0x33, 0x1d, 0x28, 0xa3, 0x87, 0x0e, 0xcf, 0xd3, 0x63, > + 0x1b, 0x1a, 0x51, 0x61, 0xa7, 0x4a, 0x30, 0x47, 0xbc, 0xbc, 0x10, 0xe0, > + 0x6e, 0x7b, 0x49, 0x2b, 0x77, 0xa8, 0x31, 0x0b, 0xfa, 0x64, 0xfe, 0x06, > + 0x6f, 0xab, 0x59, 0x70, 0x31, 0xcc, 0x94, 0x63, 0x3a, 0x9b, 0xea, 0x8b, > + 0xc2, 0xaa, 0x30, 0xed, 0xe0, 0x09, 0x7f, 0x16, 0x60, 0xf3, 0xc6, 0x5b, > + 0xcb, 0x7e, 0xed, 0xab, 0x54, 0x8d, 0x46, 0x1f, 0x29, 0xa3, 0xa7, 0x8c, > + 0xea, 0xb5, 0xed, 0xbe, 0x80, 0x00, 0x5f, 0x01, 0xbe, 0xa7, 0x92, 0x4f, > + 0x3b, 0xe5, 0xc8, 0x3c, 0x93, 0x41, 0xbf, 0x51, 0x1e, 0x09, 0x99, 0xbe, > + 0xb7, 0x65, 0x88, 0x93, 0x82, 0x26, 0x9b, 0x90, 0xc7, 0xb8, 0xea, 0x6b, > + 0x79, 0x0f, 0xf4, 0x5e, 0x1a, 0x8f, 0x77, 0xdd, 0xa6, 0x7a, 0x53, 0xd4, > + 0x9f, 0xb9, 0xab, 0x97, 0xdf, 0x40, 0xd8, 0x42, 0xfd, 0x1a, 0xa7, 0xa9, > + 0x90, 0x0c, 0x98, 0x7e, 0xb1, 0x5e, 0xff, 0xeb, 0xd6, 0xec, 0x65, 0xce, > + 0xd2, 0x4e, 0xd1, 0x71, 0x4b, 0xd5, 0xb8, 0x78, 0x64, 0xc2, 0x5f, 0xaf, > + 0x50, 0x20, 0xa6, 0xf0, 0xba, 0x62, 0xa3, 0xe5, 0x38, 0xa2, 0x9f, 0x17, > + 0xda, 0x65, 0xe6, 0x94, 0x1c, 0xa0, 0xc0, 0xf0, 0xf9, 0x5f, 0xeb, 0xdc, > + 0x05, 0x70, 0x73, 0x60, 0xa5, 0x54, 0x89, 0x22, 0x84, 0x93, 0x79, 0x27, > + 0xe6, 0xf6, 0x51, 0x72, 0x3e, 0x86, 0xd4, 0x7f, 0x0b, 0xb7, 0xed, 0xc4, > + 0x09, 0x0f, 0xac, 0xf5, 0x58, 0x88, 0x10, 0xee, 0x8a, 0xc2, 0xeb, 0x12, > + 0xe4, 0x31, 0x82, 0x01, 0xb6, 0x30, 0x82, 0x01, 0xb2, 0x02, 0x01, 0x01, > + 0x30, 0x20, 0x30, 0x13, 0x31, 0x11, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x04, > + 0x03, 0x0c, 0x08, 0x74, 0x65, 0x73, 0x74, 0x2d, 0x6b, 0x65, 0x79, 0x02, > + 0x09, 0x00, 0xe2, 0x7d, 0x10, 0xea, 0xd8, 0x0d, 0x98, 0x77, 0x30, 0x0d, > + 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05, > + 0x00, 0xa0, 0x69, 0x30, 0x18, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, > + 0x0d, 0x01, 0x09, 0x03, 0x31, 0x0b, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, > + 0xf7, 0x0d, 0x01, 0x07, 0x01, 0x30, 0x1c, 0x06, 0x09, 0x2a, 0x86, 0x48, > + 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x05, 0x31, 0x0f, 0x17, 0x0d, 0x31, 0x34, > + 0x31, 0x30, 0x30, 0x38, 0x30, 0x35, 0x35, 0x32, 0x30, 0x31, 0x5a, 0x30, > + 0x2f, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x04, > + 0x31, 0x22, 0x04, 0x20, 0xe8, 0xd3, 0xd1, 0xba, 0xf4, 0x1b, 0x87, 0xd3, > + 0x4a, 0x66, 0x07, 0x67, 0xd5, 0x92, 0xe5, 0x9b, 0xba, 0xfc, 0xcf, 0xf0, > + 0xd8, 0xc7, 0xa6, 0xa7, 0x74, 0xce, 0x27, 0x9c, 0x9f, 0x3e, 0xaa, 0x18, > + 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, > + 0x01, 0x05, 0x00, 0x04, 0x82, 0x01, 0x00, 0x14, 0xdb, 0xa1, 0x1a, 0x65, > + 0x21, 0xa7, 0x00, 0x3a, 0xd4, 0x4a, 0x49, 0x08, 0x90, 0x34, 0x8b, 0xbe, > + 0x6d, 0x52, 0x1d, 0x0c, 0xf6, 0x21, 0xcc, 0xdd, 0x4d, 0xb2, 0x0d, 0xc9, > + 0x0f, 0x79, 0x87, 0x19, 0x05, 0xaf, 0x1f, 0xc3, 0x8b, 0xd0, 0x52, 0xb4, > + 0x60, 0xf0, 0x28, 0x62, 0xd9, 0x70, 0xd5, 0x1b, 0xeb, 0x58, 0xea, 0x5f, > + 0x3a, 0x78, 0x3d, 0x3d, 0x55, 0x63, 0xca, 0xf3, 0xf0, 0xce, 0x38, 0x8f, > + 0x06, 0xf6, 0x21, 0x61, 0x63, 0x61, 0x37, 0xf6, 0x3d, 0x59, 0x14, 0x66, > + 0xcc, 0x2f, 0xdf, 0x52, 0x73, 0x8d, 0x32, 0xf2, 0xb9, 0x99, 0x02, 0x4f, > + 0xcb, 0xcc, 0x9e, 0x93, 0xdf, 0xf9, 0x1b, 0x71, 0x38, 0x19, 0x56, 0x15, > + 0xd5, 0xc1, 0x7c, 0x29, 0x67, 0x85, 0x69, 0x64, 0xf4, 0xeb, 0x79, 0x76, > + 0x83, 0x6d, 0x0d, 0x88, 0x87, 0x0a, 0x6e, 0xbb, 0xc4, 0xbf, 0x88, 0x2f, > + 0xa4, 0xe2, 0xd3, 0x19, 0x77, 0xbc, 0xd4, 0xa0, 0x20, 0xf9, 0xc0, 0x79, > + 0x0c, 0x39, 0x5d, 0x11, 0xcd, 0x6e, 0xc4, 0x8d, 0x75, 0xb0, 0xb9, 0x81, > + 0x66, 0xf1, 0x9e, 0xa7, 0x17, 0x6c, 0x23, 0xde, 0x5a, 0x42, 0x50, 0x85, > + 0x29, 0xbc, 0x05, 0x74, 0xe2, 0xa8, 0xbb, 0xb1, 0x86, 0xbf, 0x73, 0x4f, > + 0x72, 0xa2, 0xa8, 0xc7, 0x7e, 0x23, 0x50, 0x18, 0x33, 0x24, 0x91, 0x08, > + 0xfa, 0x43, 0x0b, 0xdc, 0xd3, 0x17, 0xd3, 0xc1, 0x43, 0x05, 0xda, 0xb2, > + 0xc4, 0xa8, 0x34, 0xcc, 0x8b, 0x52, 0xdd, 0x86, 0xba, 0xe9, 0x69, 0xe3, > + 0x87, 0x82, 0x91, 0xb9, 0x13, 0x78, 0x45, 0xc0, 0x50, 0x0c, 0xe6, 0xc9, > + 0x0b, 0x9b, 0x19, 0x93, 0x38, 0x57, 0xe4, 0x3f, 0xfc, 0x6f, 0x9f, 0x07, > + 0x96, 0x55, 0xba, 0x7c, 0x5d, 0x24, 0x12, 0xe6, 0x80, 0x54, 0x16, 0x49, > + 0xfb, 0xd9, 0xc9, 0x54, 0xb9, 0x46, 0xe5, 0x18, 0xa1, 0x69, 0xa0, 0x31, > + 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x30, 0x61, 0x62, 0x63, > + 0x64, 0x65, 0x66 > +}; > + > #endif > diff --git a/src/uefi/uefirtauthvar/uefirtauthvar.c b/src/uefi/uefirtauthvar/uefirtauthvar.c > index b30fc5b..10feb2f 100644 > --- a/src/uefi/uefirtauthvar/uefirtauthvar.c > +++ b/src/uefi/uefirtauthvar/uefirtauthvar.c > @@ -258,9 +258,45 @@ static int uefirtauthvar_test2(fwts_framework *fw) > return FWTS_ERROR; > } > > +/* > + * With one existing variable, but set authenticated variable which created by another valid key, > + * expect EFI_SECURITY_VIOLATION returned. > + */ > +static int uefirtauthvar_test3(fwts_framework *fw) > +{ > + long ioret; > + uint64_t status; > + int supcheck; > + > + ioret = setvar(>estguid, attributes, sizeof(AuthVarCreateDiff), AuthVarCreateDiff, &status); > + > + if (ioret == -1) { > + supcheck = check_fw_support(fw, status); > + if (supcheck != FWTS_OK) > + return supcheck; > + > + if (status == EFI_SECURITY_VIOLATION) { > + fwts_passed(fw, "Authenticated variable test with another valid authenticated variable passed."); > + return FWTS_OK; > + } > + > + fwts_failed(fw, LOG_LEVEL_MEDIUM, > + "UEFISetDiffAuthVar", > + "Set different valid authenticated variable fail"); > + fwts_uefi_print_status_info(fw, status); > + } > + > + fwts_failed(fw, LOG_LEVEL_HIGH, > + "UEFISetDiffAuthVar", > + "Set authenticated variable expected fail but success"); > + > + return FWTS_ERROR; > +} > + > static fwts_framework_minor_test uefirtauthvar_tests[] = { > { uefirtauthvar_test1, "Create authenticated variable test." }, > { uefirtauthvar_test2, "Authenticated variable test with the same authenticated variable." }, > + { uefirtauthvar_test3, "Authenticated variable test with another valid authenticated variable." }, > { NULL, NULL } > }; > > Acked-by: Colin Ian King <colin.king@canonical.com>
On 14-10-22 05:38 PM, Ivan Hu wrote: > While one existing variable, but set authenticated variable, which created > by another valid key, firmware should check the authenticated variable > and return return EFI_SECURITY_VIOLATION. > > Signed-off-by: Ivan Hu <ivan.hu@canonical.com> > --- > src/uefi/uefirtauthvar/authvardefs.h | 123 ++++++++++++++++++++++++++++++++ > src/uefi/uefirtauthvar/uefirtauthvar.c | 36 ++++++++++ > 2 files changed, 159 insertions(+) > > diff --git a/src/uefi/uefirtauthvar/authvardefs.h b/src/uefi/uefirtauthvar/authvardefs.h > index 156ece4..ec66614 100644 > --- a/src/uefi/uefirtauthvar/authvardefs.h > +++ b/src/uefi/uefirtauthvar/authvardefs.h > @@ -266,4 +266,127 @@ static uint8_t AuthVarDel[] = { > 0x65, 0xb6, 0xff, 0xbf, 0xbd, 0x08, 0xe1, 0xed, 0x0c, 0x19, 0xb2 > }; > > +/* > + * AuthVarCreateDiffer, the same as AuthVarCreate, but using different valid key and new timestamp > + * timestamp: 2014.09.08:05:52:01 > + * GUID: 7f5c5d52-2f14-4f12-967cdb60db05a0fd > + * attributes = UEFI_VAR_NON_VOLATILE, UEFI_VAR_BOOTSERVICE_ACCESS, > + * UEFI_VAR_RUNTIME_ACCESS, UEFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS > + * Variable name: AuthVarTest > + * data content: 1234567890abcdef > + */ > +static uint8_t AuthVarCreateDiff[] = { > + 0xde, 0x07, 0x09, 0x08, 0x05, 0x34, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, > + 0x00, 0x00, 0x00, 0x00, 0x0b, 0x05, 0x00, 0x00, 0x00, 0x02, 0xf1, 0x0e, > + 0x9d, 0xd2, 0xaf, 0x4a, 0xdf, 0x68, 0xee, 0x49, 0x8a, 0xa9, 0x34, 0x7d, > + 0x37, 0x56, 0x65, 0xa7, 0x30, 0x82, 0x04, 0xef, 0x06, 0x09, 0x2a, 0x86, > + 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x02, 0xa0, 0x82, 0x04, 0xe0, 0x30, > + 0x82, 0x04, 0xdc, 0x02, 0x01, 0x01, 0x31, 0x0f, 0x30, 0x0d, 0x06, 0x09, > + 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05, 0x00, 0x30, > + 0x0b, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x01, > + 0xa0, 0x82, 0x02, 0xfd, 0x30, 0x82, 0x02, 0xf9, 0x30, 0x82, 0x01, 0xe1, > + 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x09, 0x00, 0xe2, 0x7d, 0x10, 0xea, > + 0xd8, 0x0d, 0x98, 0x77, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, > + 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x13, 0x31, 0x11, 0x30, > + 0x0f, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x08, 0x74, 0x65, 0x73, 0x74, > + 0x2d, 0x6b, 0x65, 0x79, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x34, 0x31, 0x30, > + 0x30, 0x38, 0x30, 0x35, 0x34, 0x39, 0x35, 0x38, 0x5a, 0x17, 0x0d, 0x31, > + 0x34, 0x31, 0x31, 0x30, 0x37, 0x30, 0x35, 0x34, 0x39, 0x35, 0x38, 0x5a, > + 0x30, 0x13, 0x31, 0x11, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, > + 0x08, 0x74, 0x65, 0x73, 0x74, 0x2d, 0x6b, 0x65, 0x79, 0x30, 0x82, 0x01, > + 0x22, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, > + 0x01, 0x01, 0x05, 0x00, 0x03, 0x82, 0x01, 0x0f, 0x00, 0x30, 0x82, 0x01, > + 0x0a, 0x02, 0x82, 0x01, 0x01, 0x00, 0xb2, 0x11, 0xba, 0xfc, 0xb3, 0xb5, > + 0xe9, 0xb4, 0xf4, 0x66, 0xc7, 0xe7, 0xa8, 0xed, 0xd1, 0xdb, 0xd9, 0xb2, > + 0xb4, 0x72, 0x0e, 0x7a, 0xc2, 0x00, 0xd1, 0xa3, 0x3f, 0x24, 0xa7, 0xc9, > + 0x9f, 0xef, 0x14, 0x07, 0x48, 0x2f, 0x6a, 0x54, 0xdb, 0xde, 0x72, 0xa8, > + 0xdd, 0xba, 0x2c, 0x61, 0x14, 0xd4, 0x53, 0x54, 0xe7, 0x96, 0xfd, 0xa1, > + 0x26, 0x05, 0x63, 0x1d, 0xd7, 0x1a, 0x70, 0xf8, 0xb5, 0x3d, 0x40, 0xc0, > + 0x33, 0x35, 0x8a, 0xe9, 0x88, 0x8a, 0x8a, 0x7d, 0x56, 0x39, 0x9b, 0x70, > + 0x4a, 0x07, 0xd9, 0xc2, 0x44, 0xe2, 0x12, 0x2e, 0x8b, 0x78, 0x9e, 0x14, > + 0x99, 0x7a, 0x47, 0x92, 0x9e, 0x42, 0x0f, 0x76, 0xb7, 0x3d, 0x1f, 0xb4, > + 0x20, 0xd2, 0x6d, 0x93, 0xdf, 0x2e, 0xb1, 0x00, 0xa9, 0x94, 0xe0, 0x0b, > + 0xe6, 0x57, 0x25, 0x76, 0x99, 0x63, 0xa7, 0x4c, 0x0b, 0x44, 0x48, 0x59, > + 0xbe, 0x52, 0xfb, 0x64, 0xca, 0xe0, 0x21, 0x8e, 0xaf, 0xdc, 0xa5, 0xb2, > + 0x5b, 0x4a, 0x80, 0x7e, 0xe2, 0x95, 0xa5, 0x95, 0xb7, 0x75, 0x19, 0x44, > + 0x77, 0x1b, 0x8f, 0xa0, 0x57, 0xc7, 0xb5, 0x33, 0x7f, 0xbb, 0x5b, 0x41, > + 0x63, 0xde, 0xc8, 0xdd, 0x4a, 0x41, 0x98, 0x1a, 0xc0, 0x36, 0xed, 0x8d, > + 0x4c, 0xc9, 0x2f, 0x19, 0x39, 0xf4, 0xf4, 0x31, 0xb4, 0x4e, 0x78, 0xff, > + 0xab, 0x91, 0xe6, 0xf2, 0x23, 0xdc, 0x79, 0x24, 0x54, 0xba, 0x05, 0x60, > + 0x2c, 0xad, 0x29, 0xeb, 0x8e, 0xa0, 0x2d, 0x73, 0x09, 0xbd, 0xdf, 0xe3, > + 0x76, 0x98, 0x04, 0x4d, 0x29, 0x7d, 0xdd, 0xd2, 0xbd, 0xa8, 0x32, 0x66, > + 0x45, 0x01, 0xff, 0xd7, 0xd0, 0x83, 0xfb, 0xec, 0xaa, 0xb7, 0x45, 0x34, > + 0xf4, 0xd8, 0xf1, 0x23, 0x0e, 0x15, 0x84, 0xde, 0x59, 0xe5, 0x2e, 0x06, > + 0xd6, 0xb8, 0x11, 0x1d, 0x59, 0xc9, 0x93, 0xea, 0x4e, 0x4b, 0x02, 0x03, > + 0x01, 0x00, 0x01, 0xa3, 0x50, 0x30, 0x4e, 0x30, 0x1d, 0x06, 0x03, 0x55, > + 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0xe5, 0x35, 0x8b, 0x82, 0xc5, 0xf0, > + 0x10, 0x89, 0x6b, 0xe2, 0xdd, 0x60, 0x20, 0x5a, 0xd6, 0x17, 0x1e, 0x17, > + 0x2a, 0xb8, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, > + 0x16, 0x80, 0x14, 0xe5, 0x35, 0x8b, 0x82, 0xc5, 0xf0, 0x10, 0x89, 0x6b, > + 0xe2, 0xdd, 0x60, 0x20, 0x5a, 0xd6, 0x17, 0x1e, 0x17, 0x2a, 0xb8, 0x30, > + 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x04, 0x05, 0x30, 0x03, 0x01, 0x01, > + 0xff, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, > + 0x01, 0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0x8d, 0x9e, 0x39, > + 0xf2, 0xf8, 0x1f, 0xb3, 0x71, 0x2b, 0x2d, 0xcb, 0x22, 0xf7, 0x23, 0x88, > + 0xd4, 0x60, 0xee, 0xb1, 0xf7, 0xce, 0x39, 0x0d, 0xfd, 0xe5, 0x77, 0x5e, > + 0x69, 0xf1, 0x39, 0xc6, 0x4b, 0x16, 0x30, 0xc4, 0x95, 0x70, 0x29, 0x3b, > + 0x48, 0xe7, 0x6c, 0x33, 0x1d, 0x28, 0xa3, 0x87, 0x0e, 0xcf, 0xd3, 0x63, > + 0x1b, 0x1a, 0x51, 0x61, 0xa7, 0x4a, 0x30, 0x47, 0xbc, 0xbc, 0x10, 0xe0, > + 0x6e, 0x7b, 0x49, 0x2b, 0x77, 0xa8, 0x31, 0x0b, 0xfa, 0x64, 0xfe, 0x06, > + 0x6f, 0xab, 0x59, 0x70, 0x31, 0xcc, 0x94, 0x63, 0x3a, 0x9b, 0xea, 0x8b, > + 0xc2, 0xaa, 0x30, 0xed, 0xe0, 0x09, 0x7f, 0x16, 0x60, 0xf3, 0xc6, 0x5b, > + 0xcb, 0x7e, 0xed, 0xab, 0x54, 0x8d, 0x46, 0x1f, 0x29, 0xa3, 0xa7, 0x8c, > + 0xea, 0xb5, 0xed, 0xbe, 0x80, 0x00, 0x5f, 0x01, 0xbe, 0xa7, 0x92, 0x4f, > + 0x3b, 0xe5, 0xc8, 0x3c, 0x93, 0x41, 0xbf, 0x51, 0x1e, 0x09, 0x99, 0xbe, > + 0xb7, 0x65, 0x88, 0x93, 0x82, 0x26, 0x9b, 0x90, 0xc7, 0xb8, 0xea, 0x6b, > + 0x79, 0x0f, 0xf4, 0x5e, 0x1a, 0x8f, 0x77, 0xdd, 0xa6, 0x7a, 0x53, 0xd4, > + 0x9f, 0xb9, 0xab, 0x97, 0xdf, 0x40, 0xd8, 0x42, 0xfd, 0x1a, 0xa7, 0xa9, > + 0x90, 0x0c, 0x98, 0x7e, 0xb1, 0x5e, 0xff, 0xeb, 0xd6, 0xec, 0x65, 0xce, > + 0xd2, 0x4e, 0xd1, 0x71, 0x4b, 0xd5, 0xb8, 0x78, 0x64, 0xc2, 0x5f, 0xaf, > + 0x50, 0x20, 0xa6, 0xf0, 0xba, 0x62, 0xa3, 0xe5, 0x38, 0xa2, 0x9f, 0x17, > + 0xda, 0x65, 0xe6, 0x94, 0x1c, 0xa0, 0xc0, 0xf0, 0xf9, 0x5f, 0xeb, 0xdc, > + 0x05, 0x70, 0x73, 0x60, 0xa5, 0x54, 0x89, 0x22, 0x84, 0x93, 0x79, 0x27, > + 0xe6, 0xf6, 0x51, 0x72, 0x3e, 0x86, 0xd4, 0x7f, 0x0b, 0xb7, 0xed, 0xc4, > + 0x09, 0x0f, 0xac, 0xf5, 0x58, 0x88, 0x10, 0xee, 0x8a, 0xc2, 0xeb, 0x12, > + 0xe4, 0x31, 0x82, 0x01, 0xb6, 0x30, 0x82, 0x01, 0xb2, 0x02, 0x01, 0x01, > + 0x30, 0x20, 0x30, 0x13, 0x31, 0x11, 0x30, 0x0f, 0x06, 0x03, 0x55, 0x04, > + 0x03, 0x0c, 0x08, 0x74, 0x65, 0x73, 0x74, 0x2d, 0x6b, 0x65, 0x79, 0x02, > + 0x09, 0x00, 0xe2, 0x7d, 0x10, 0xea, 0xd8, 0x0d, 0x98, 0x77, 0x30, 0x0d, > + 0x06, 0x09, 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05, > + 0x00, 0xa0, 0x69, 0x30, 0x18, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, > + 0x0d, 0x01, 0x09, 0x03, 0x31, 0x0b, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, > + 0xf7, 0x0d, 0x01, 0x07, 0x01, 0x30, 0x1c, 0x06, 0x09, 0x2a, 0x86, 0x48, > + 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x05, 0x31, 0x0f, 0x17, 0x0d, 0x31, 0x34, > + 0x31, 0x30, 0x30, 0x38, 0x30, 0x35, 0x35, 0x32, 0x30, 0x31, 0x5a, 0x30, > + 0x2f, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x09, 0x04, > + 0x31, 0x22, 0x04, 0x20, 0xe8, 0xd3, 0xd1, 0xba, 0xf4, 0x1b, 0x87, 0xd3, > + 0x4a, 0x66, 0x07, 0x67, 0xd5, 0x92, 0xe5, 0x9b, 0xba, 0xfc, 0xcf, 0xf0, > + 0xd8, 0xc7, 0xa6, 0xa7, 0x74, 0xce, 0x27, 0x9c, 0x9f, 0x3e, 0xaa, 0x18, > + 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, > + 0x01, 0x05, 0x00, 0x04, 0x82, 0x01, 0x00, 0x14, 0xdb, 0xa1, 0x1a, 0x65, > + 0x21, 0xa7, 0x00, 0x3a, 0xd4, 0x4a, 0x49, 0x08, 0x90, 0x34, 0x8b, 0xbe, > + 0x6d, 0x52, 0x1d, 0x0c, 0xf6, 0x21, 0xcc, 0xdd, 0x4d, 0xb2, 0x0d, 0xc9, > + 0x0f, 0x79, 0x87, 0x19, 0x05, 0xaf, 0x1f, 0xc3, 0x8b, 0xd0, 0x52, 0xb4, > + 0x60, 0xf0, 0x28, 0x62, 0xd9, 0x70, 0xd5, 0x1b, 0xeb, 0x58, 0xea, 0x5f, > + 0x3a, 0x78, 0x3d, 0x3d, 0x55, 0x63, 0xca, 0xf3, 0xf0, 0xce, 0x38, 0x8f, > + 0x06, 0xf6, 0x21, 0x61, 0x63, 0x61, 0x37, 0xf6, 0x3d, 0x59, 0x14, 0x66, > + 0xcc, 0x2f, 0xdf, 0x52, 0x73, 0x8d, 0x32, 0xf2, 0xb9, 0x99, 0x02, 0x4f, > + 0xcb, 0xcc, 0x9e, 0x93, 0xdf, 0xf9, 0x1b, 0x71, 0x38, 0x19, 0x56, 0x15, > + 0xd5, 0xc1, 0x7c, 0x29, 0x67, 0x85, 0x69, 0x64, 0xf4, 0xeb, 0x79, 0x76, > + 0x83, 0x6d, 0x0d, 0x88, 0x87, 0x0a, 0x6e, 0xbb, 0xc4, 0xbf, 0x88, 0x2f, > + 0xa4, 0xe2, 0xd3, 0x19, 0x77, 0xbc, 0xd4, 0xa0, 0x20, 0xf9, 0xc0, 0x79, > + 0x0c, 0x39, 0x5d, 0x11, 0xcd, 0x6e, 0xc4, 0x8d, 0x75, 0xb0, 0xb9, 0x81, > + 0x66, 0xf1, 0x9e, 0xa7, 0x17, 0x6c, 0x23, 0xde, 0x5a, 0x42, 0x50, 0x85, > + 0x29, 0xbc, 0x05, 0x74, 0xe2, 0xa8, 0xbb, 0xb1, 0x86, 0xbf, 0x73, 0x4f, > + 0x72, 0xa2, 0xa8, 0xc7, 0x7e, 0x23, 0x50, 0x18, 0x33, 0x24, 0x91, 0x08, > + 0xfa, 0x43, 0x0b, 0xdc, 0xd3, 0x17, 0xd3, 0xc1, 0x43, 0x05, 0xda, 0xb2, > + 0xc4, 0xa8, 0x34, 0xcc, 0x8b, 0x52, 0xdd, 0x86, 0xba, 0xe9, 0x69, 0xe3, > + 0x87, 0x82, 0x91, 0xb9, 0x13, 0x78, 0x45, 0xc0, 0x50, 0x0c, 0xe6, 0xc9, > + 0x0b, 0x9b, 0x19, 0x93, 0x38, 0x57, 0xe4, 0x3f, 0xfc, 0x6f, 0x9f, 0x07, > + 0x96, 0x55, 0xba, 0x7c, 0x5d, 0x24, 0x12, 0xe6, 0x80, 0x54, 0x16, 0x49, > + 0xfb, 0xd9, 0xc9, 0x54, 0xb9, 0x46, 0xe5, 0x18, 0xa1, 0x69, 0xa0, 0x31, > + 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x30, 0x61, 0x62, 0x63, > + 0x64, 0x65, 0x66 > +}; > + > #endif > diff --git a/src/uefi/uefirtauthvar/uefirtauthvar.c b/src/uefi/uefirtauthvar/uefirtauthvar.c > index b30fc5b..10feb2f 100644 > --- a/src/uefi/uefirtauthvar/uefirtauthvar.c > +++ b/src/uefi/uefirtauthvar/uefirtauthvar.c > @@ -258,9 +258,45 @@ static int uefirtauthvar_test2(fwts_framework *fw) > return FWTS_ERROR; > } > > +/* > + * With one existing variable, but set authenticated variable which created by another valid key, > + * expect EFI_SECURITY_VIOLATION returned. > + */ > +static int uefirtauthvar_test3(fwts_framework *fw) > +{ > + long ioret; > + uint64_t status; > + int supcheck; > + > + ioret = setvar(>estguid, attributes, sizeof(AuthVarCreateDiff), AuthVarCreateDiff, &status); > + > + if (ioret == -1) { > + supcheck = check_fw_support(fw, status); > + if (supcheck != FWTS_OK) > + return supcheck; > + > + if (status == EFI_SECURITY_VIOLATION) { > + fwts_passed(fw, "Authenticated variable test with another valid authenticated variable passed."); > + return FWTS_OK; > + } > + > + fwts_failed(fw, LOG_LEVEL_MEDIUM, > + "UEFISetDiffAuthVar", > + "Set different valid authenticated variable fail"); > + fwts_uefi_print_status_info(fw, status); > + } > + > + fwts_failed(fw, LOG_LEVEL_HIGH, > + "UEFISetDiffAuthVar", > + "Set authenticated variable expected fail but success"); > + > + return FWTS_ERROR; > +} > + > static fwts_framework_minor_test uefirtauthvar_tests[] = { > { uefirtauthvar_test1, "Create authenticated variable test." }, > { uefirtauthvar_test2, "Authenticated variable test with the same authenticated variable." }, > + { uefirtauthvar_test3, "Authenticated variable test with another valid authenticated variable." }, > { NULL, NULL } > }; > Acked-by: Alex Hung <alex.hung@canonical.com>
diff --git a/src/uefi/uefirtauthvar/authvardefs.h b/src/uefi/uefirtauthvar/authvardefs.h index 156ece4..ec66614 100644 --- a/src/uefi/uefirtauthvar/authvardefs.h +++ b/src/uefi/uefirtauthvar/authvardefs.h @@ -266,4 +266,127 @@ static uint8_t AuthVarDel[] = { 0x65, 0xb6, 0xff, 0xbf, 0xbd, 0x08, 0xe1, 0xed, 0x0c, 0x19, 0xb2 }; +/* + * AuthVarCreateDiffer, the same as AuthVarCreate, but using different valid key and new timestamp + * timestamp: 2014.09.08:05:52:01 + * GUID: 7f5c5d52-2f14-4f12-967cdb60db05a0fd + * attributes = UEFI_VAR_NON_VOLATILE, UEFI_VAR_BOOTSERVICE_ACCESS, + * UEFI_VAR_RUNTIME_ACCESS, UEFI_VARIABLE_TIME_BASED_AUTHENTICATED_WRITE_ACCESS + * Variable name: AuthVarTest + * data content: 1234567890abcdef + */ +static uint8_t AuthVarCreateDiff[] = { + 0xde, 0x07, 0x09, 0x08, 0x05, 0x34, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, + 0x00, 0x00, 0x00, 0x00, 0x0b, 0x05, 0x00, 0x00, 0x00, 0x02, 0xf1, 0x0e, + 0x9d, 0xd2, 0xaf, 0x4a, 0xdf, 0x68, 0xee, 0x49, 0x8a, 0xa9, 0x34, 0x7d, + 0x37, 0x56, 0x65, 0xa7, 0x30, 0x82, 0x04, 0xef, 0x06, 0x09, 0x2a, 0x86, + 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x02, 0xa0, 0x82, 0x04, 0xe0, 0x30, + 0x82, 0x04, 0xdc, 0x02, 0x01, 0x01, 0x31, 0x0f, 0x30, 0x0d, 0x06, 0x09, + 0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, 0x05, 0x00, 0x30, + 0x0b, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x07, 0x01, + 0xa0, 0x82, 0x02, 0xfd, 0x30, 0x82, 0x02, 0xf9, 0x30, 0x82, 0x01, 0xe1, + 0xa0, 0x03, 0x02, 0x01, 0x02, 0x02, 0x09, 0x00, 0xe2, 0x7d, 0x10, 0xea, + 0xd8, 0x0d, 0x98, 0x77, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, + 0xf7, 0x0d, 0x01, 0x01, 0x0b, 0x05, 0x00, 0x30, 0x13, 0x31, 0x11, 0x30, + 0x0f, 0x06, 0x03, 0x55, 0x04, 0x03, 0x0c, 0x08, 0x74, 0x65, 0x73, 0x74, + 0x2d, 0x6b, 0x65, 0x79, 0x30, 0x1e, 0x17, 0x0d, 0x31, 0x34, 0x31, 0x30, + 0x30, 0x38, 0x30, 0x35, 0x34, 0x39, 0x35, 0x38, 0x5a, 0x17, 0x0d, 0x31, + 0x34, 0x31, 0x31, 0x30, 0x37, 0x30, 0x35, 0x34, 0x39, 0x35, 0x38, 0x5a, + 0x30, 0x13, 0x31, 0x11, 0x30, 0x0f, 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0xe6, 0x57, 0x25, 0x76, 0x99, 0x63, 0xa7, 0x4c, 0x0b, 0x44, 0x48, 0x59, + 0xbe, 0x52, 0xfb, 0x64, 0xca, 0xe0, 0x21, 0x8e, 0xaf, 0xdc, 0xa5, 0xb2, + 0x5b, 0x4a, 0x80, 0x7e, 0xe2, 0x95, 0xa5, 0x95, 0xb7, 0x75, 0x19, 0x44, + 0x77, 0x1b, 0x8f, 0xa0, 0x57, 0xc7, 0xb5, 0x33, 0x7f, 0xbb, 0x5b, 0x41, + 0x63, 0xde, 0xc8, 0xdd, 0x4a, 0x41, 0x98, 0x1a, 0xc0, 0x36, 0xed, 0x8d, + 0x4c, 0xc9, 0x2f, 0x19, 0x39, 0xf4, 0xf4, 0x31, 0xb4, 0x4e, 0x78, 0xff, + 0xab, 0x91, 0xe6, 0xf2, 0x23, 0xdc, 0x79, 0x24, 0x54, 0xba, 0x05, 0x60, + 0x2c, 0xad, 0x29, 0xeb, 0x8e, 0xa0, 0x2d, 0x73, 0x09, 0xbd, 0xdf, 0xe3, + 0x76, 0x98, 0x04, 0x4d, 0x29, 0x7d, 0xdd, 0xd2, 0xbd, 0xa8, 0x32, 0x66, + 0x45, 0x01, 0xff, 0xd7, 0xd0, 0x83, 0xfb, 0xec, 0xaa, 0xb7, 0x45, 0x34, + 0xf4, 0xd8, 0xf1, 0x23, 0x0e, 0x15, 0x84, 0xde, 0x59, 0xe5, 0x2e, 0x06, + 0xd6, 0xb8, 0x11, 0x1d, 0x59, 0xc9, 0x93, 0xea, 0x4e, 0x4b, 0x02, 0x03, + 0x01, 0x00, 0x01, 0xa3, 0x50, 0x30, 0x4e, 0x30, 0x1d, 0x06, 0x03, 0x55, + 0x1d, 0x0e, 0x04, 0x16, 0x04, 0x14, 0xe5, 0x35, 0x8b, 0x82, 0xc5, 0xf0, + 0x10, 0x89, 0x6b, 0xe2, 0xdd, 0x60, 0x20, 0x5a, 0xd6, 0x17, 0x1e, 0x17, + 0x2a, 0xb8, 0x30, 0x1f, 0x06, 0x03, 0x55, 0x1d, 0x23, 0x04, 0x18, 0x30, + 0x16, 0x80, 0x14, 0xe5, 0x35, 0x8b, 0x82, 0xc5, 0xf0, 0x10, 0x89, 0x6b, + 0xe2, 0xdd, 0x60, 0x20, 0x5a, 0xd6, 0x17, 0x1e, 0x17, 0x2a, 0xb8, 0x30, + 0x0c, 0x06, 0x03, 0x55, 0x1d, 0x13, 0x04, 0x05, 0x30, 0x03, 0x01, 0x01, + 0xff, 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, + 0x01, 0x0b, 0x05, 0x00, 0x03, 0x82, 0x01, 0x01, 0x00, 0x8d, 0x9e, 0x39, + 0xf2, 0xf8, 0x1f, 0xb3, 0x71, 0x2b, 0x2d, 0xcb, 0x22, 0xf7, 0x23, 0x88, + 0xd4, 0x60, 0xee, 0xb1, 0xf7, 0xce, 0x39, 0x0d, 0xfd, 0xe5, 0x77, 0x5e, + 0x69, 0xf1, 0x39, 0xc6, 0x4b, 0x16, 0x30, 0xc4, 0x95, 0x70, 0x29, 0x3b, + 0x48, 0xe7, 0x6c, 0x33, 0x1d, 0x28, 0xa3, 0x87, 0x0e, 0xcf, 0xd3, 0x63, + 0x1b, 0x1a, 0x51, 0x61, 0xa7, 0x4a, 0x30, 0x47, 0xbc, 0xbc, 0x10, 0xe0, + 0x6e, 0x7b, 0x49, 0x2b, 0x77, 0xa8, 0x31, 0x0b, 0xfa, 0x64, 0xfe, 0x06, + 0x6f, 0xab, 0x59, 0x70, 0x31, 0xcc, 0x94, 0x63, 0x3a, 0x9b, 0xea, 0x8b, + 0xc2, 0xaa, 0x30, 0xed, 0xe0, 0x09, 0x7f, 0x16, 0x60, 0xf3, 0xc6, 0x5b, + 0xcb, 0x7e, 0xed, 0xab, 0x54, 0x8d, 0x46, 0x1f, 0x29, 0xa3, 0xa7, 0x8c, + 0xea, 0xb5, 0xed, 0xbe, 0x80, 0x00, 0x5f, 0x01, 0xbe, 0xa7, 0x92, 0x4f, + 0x3b, 0xe5, 0xc8, 0x3c, 0x93, 0x41, 0xbf, 0x51, 0x1e, 0x09, 0x99, 0xbe, + 0xb7, 0x65, 0x88, 0x93, 0x82, 0x26, 0x9b, 0x90, 0xc7, 0xb8, 0xea, 0x6b, + 0x79, 0x0f, 0xf4, 0x5e, 0x1a, 0x8f, 0x77, 0xdd, 0xa6, 0x7a, 0x53, 0xd4, + 0x9f, 0xb9, 0xab, 0x97, 0xdf, 0x40, 0xd8, 0x42, 0xfd, 0x1a, 0xa7, 0xa9, + 0x90, 0x0c, 0x98, 0x7e, 0xb1, 0x5e, 0xff, 0xeb, 0xd6, 0xec, 0x65, 0xce, + 0xd2, 0x4e, 0xd1, 0x71, 0x4b, 0xd5, 0xb8, 0x78, 0x64, 0xc2, 0x5f, 0xaf, + 0x50, 0x20, 0xa6, 0xf0, 0xba, 0x62, 0xa3, 0xe5, 0x38, 0xa2, 0x9f, 0x17, + 0xda, 0x65, 0xe6, 0x94, 0x1c, 0xa0, 0xc0, 0xf0, 0xf9, 0x5f, 0xeb, 0xdc, + 0x05, 0x70, 0x73, 0x60, 0xa5, 0x54, 0x89, 0x22, 0x84, 0x93, 0x79, 0x27, + 0xe6, 0xf6, 0x51, 0x72, 0x3e, 0x86, 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0x4a, 0x66, 0x07, 0x67, 0xd5, 0x92, 0xe5, 0x9b, 0xba, 0xfc, 0xcf, 0xf0, + 0xd8, 0xc7, 0xa6, 0xa7, 0x74, 0xce, 0x27, 0x9c, 0x9f, 0x3e, 0xaa, 0x18, + 0x30, 0x0d, 0x06, 0x09, 0x2a, 0x86, 0x48, 0x86, 0xf7, 0x0d, 0x01, 0x01, + 0x01, 0x05, 0x00, 0x04, 0x82, 0x01, 0x00, 0x14, 0xdb, 0xa1, 0x1a, 0x65, + 0x21, 0xa7, 0x00, 0x3a, 0xd4, 0x4a, 0x49, 0x08, 0x90, 0x34, 0x8b, 0xbe, + 0x6d, 0x52, 0x1d, 0x0c, 0xf6, 0x21, 0xcc, 0xdd, 0x4d, 0xb2, 0x0d, 0xc9, + 0x0f, 0x79, 0x87, 0x19, 0x05, 0xaf, 0x1f, 0xc3, 0x8b, 0xd0, 0x52, 0xb4, + 0x60, 0xf0, 0x28, 0x62, 0xd9, 0x70, 0xd5, 0x1b, 0xeb, 0x58, 0xea, 0x5f, + 0x3a, 0x78, 0x3d, 0x3d, 0x55, 0x63, 0xca, 0xf3, 0xf0, 0xce, 0x38, 0x8f, + 0x06, 0xf6, 0x21, 0x61, 0x63, 0x61, 0x37, 0xf6, 0x3d, 0x59, 0x14, 0x66, + 0xcc, 0x2f, 0xdf, 0x52, 0x73, 0x8d, 0x32, 0xf2, 0xb9, 0x99, 0x02, 0x4f, + 0xcb, 0xcc, 0x9e, 0x93, 0xdf, 0xf9, 0x1b, 0x71, 0x38, 0x19, 0x56, 0x15, + 0xd5, 0xc1, 0x7c, 0x29, 0x67, 0x85, 0x69, 0x64, 0xf4, 0xeb, 0x79, 0x76, + 0x83, 0x6d, 0x0d, 0x88, 0x87, 0x0a, 0x6e, 0xbb, 0xc4, 0xbf, 0x88, 0x2f, + 0xa4, 0xe2, 0xd3, 0x19, 0x77, 0xbc, 0xd4, 0xa0, 0x20, 0xf9, 0xc0, 0x79, + 0x0c, 0x39, 0x5d, 0x11, 0xcd, 0x6e, 0xc4, 0x8d, 0x75, 0xb0, 0xb9, 0x81, + 0x66, 0xf1, 0x9e, 0xa7, 0x17, 0x6c, 0x23, 0xde, 0x5a, 0x42, 0x50, 0x85, + 0x29, 0xbc, 0x05, 0x74, 0xe2, 0xa8, 0xbb, 0xb1, 0x86, 0xbf, 0x73, 0x4f, + 0x72, 0xa2, 0xa8, 0xc7, 0x7e, 0x23, 0x50, 0x18, 0x33, 0x24, 0x91, 0x08, + 0xfa, 0x43, 0x0b, 0xdc, 0xd3, 0x17, 0xd3, 0xc1, 0x43, 0x05, 0xda, 0xb2, + 0xc4, 0xa8, 0x34, 0xcc, 0x8b, 0x52, 0xdd, 0x86, 0xba, 0xe9, 0x69, 0xe3, + 0x87, 0x82, 0x91, 0xb9, 0x13, 0x78, 0x45, 0xc0, 0x50, 0x0c, 0xe6, 0xc9, + 0x0b, 0x9b, 0x19, 0x93, 0x38, 0x57, 0xe4, 0x3f, 0xfc, 0x6f, 0x9f, 0x07, + 0x96, 0x55, 0xba, 0x7c, 0x5d, 0x24, 0x12, 0xe6, 0x80, 0x54, 0x16, 0x49, + 0xfb, 0xd9, 0xc9, 0x54, 0xb9, 0x46, 0xe5, 0x18, 0xa1, 0x69, 0xa0, 0x31, + 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x30, 0x61, 0x62, 0x63, + 0x64, 0x65, 0x66 +}; + #endif diff --git a/src/uefi/uefirtauthvar/uefirtauthvar.c b/src/uefi/uefirtauthvar/uefirtauthvar.c index b30fc5b..10feb2f 100644 --- a/src/uefi/uefirtauthvar/uefirtauthvar.c +++ b/src/uefi/uefirtauthvar/uefirtauthvar.c @@ -258,9 +258,45 @@ static int uefirtauthvar_test2(fwts_framework *fw) return FWTS_ERROR; } +/* + * With one existing variable, but set authenticated variable which created by another valid key, + * expect EFI_SECURITY_VIOLATION returned. + */ +static int uefirtauthvar_test3(fwts_framework *fw) +{ + long ioret; + uint64_t status; + int supcheck; + + ioret = setvar(>estguid, attributes, sizeof(AuthVarCreateDiff), AuthVarCreateDiff, &status); + + if (ioret == -1) { + supcheck = check_fw_support(fw, status); + if (supcheck != FWTS_OK) + return supcheck; + + if (status == EFI_SECURITY_VIOLATION) { + fwts_passed(fw, "Authenticated variable test with another valid authenticated variable passed."); + return FWTS_OK; + } + + fwts_failed(fw, LOG_LEVEL_MEDIUM, + "UEFISetDiffAuthVar", + "Set different valid authenticated variable fail"); + fwts_uefi_print_status_info(fw, status); + } + + fwts_failed(fw, LOG_LEVEL_HIGH, + "UEFISetDiffAuthVar", + "Set authenticated variable expected fail but success"); + + return FWTS_ERROR; +} + static fwts_framework_minor_test uefirtauthvar_tests[] = { { uefirtauthvar_test1, "Create authenticated variable test." }, { uefirtauthvar_test2, "Authenticated variable test with the same authenticated variable." }, + { uefirtauthvar_test3, "Authenticated variable test with another valid authenticated variable." }, { NULL, NULL } };
While one existing variable, but set authenticated variable, which created by another valid key, firmware should check the authenticated variable and return return EFI_SECURITY_VIOLATION. Signed-off-by: Ivan Hu <ivan.hu@canonical.com> --- src/uefi/uefirtauthvar/authvardefs.h | 123 ++++++++++++++++++++++++++++++++ src/uefi/uefirtauthvar/uefirtauthvar.c | 36 ++++++++++ 2 files changed, 159 insertions(+)