mirror of
https://github.com/Telecominfraproject/OpenCellular.git
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0c3ba249ab
This reduces the number of exported header files to the minimum needed by
the existing userspace utilities and firmware implementations.
BUG=chromium:221544
BRANCH=none
TEST=manual, trybots
CQ-DEPEND=CL:47019,CL:47022,CL:47023
sudo FEATURES=test emerge vboot_reference
FEATURES=test emerge-$BOARD \
vboot_reference \
chromeos-cryptohome \
chromeos-installer \
chromeos-u-boot \
peach-u-boot \
depthcharge
Change-Id: I2946cc2dbaf5459a6c5eca92ca57d546498e6d85
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/47021
Reviewed-by: Randall Spangler <rspangler@chromium.org>
93 lines
3.4 KiB
C
93 lines
3.4 KiB
C
/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*
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* Tests for checking firmware rollback-prevention logic.
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*/
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#include <stdint.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "cryptolib.h"
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#include "file_keys.h"
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#include "firmware_image.h"
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#include "utility.h"
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#include "rollback_index.h"
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#include "test_common.h"
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const char* kRootKeyPublicFile = "testkeys/key_rsa8192.keyb";
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uint8_t kValidFirmwareData[1] = { 'F' };
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uint8_t kCorruptFirmwareData[1] = { 'X' };
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/* Tests that check for correctness of the VerifyFirmwareDriver_f() logic
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* and rollback prevention. */
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void VerifyFirmwareDriverTest(void) {
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uint8_t* verification_blobA = NULL;
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uint8_t* verification_blobB = NULL;
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uint64_t len;
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uint8_t* root_key_pub = BufferFromFile(kRootKeyPublicFile, &len);
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/* Initialize rollback index state. */
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g_firmware_key_version = 1;
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g_firmware_version = 1;
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verification_blobA = GenerateRollbackTestVerificationBlob(1, 1);
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verification_blobB = GenerateRollbackTestVerificationBlob(1, 1);
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TEST_EQ(VerifyFirmwareDriver_f(root_key_pub,
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verification_blobA,
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kValidFirmwareData,
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verification_blobB,
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kValidFirmwareData),
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BOOT_FIRMWARE_A_CONTINUE,
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"Firmware A (Valid with current version), "
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"Firmware B (Valid with current version)");
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TEST_EQ(VerifyFirmwareDriver_f(root_key_pub,
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verification_blobA,
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kCorruptFirmwareData,
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verification_blobB,
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kValidFirmwareData),
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BOOT_FIRMWARE_B_CONTINUE,
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"Firmware A (Corrupt with current version), "
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"Firmware B (Valid with current version)");
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TEST_EQ(VerifyFirmwareDriver_f(root_key_pub,
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verification_blobA,
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kValidFirmwareData,
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verification_blobB,
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kCorruptFirmwareData),
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BOOT_FIRMWARE_A_CONTINUE,
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"Firmware A (Valid with current version), "
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"Firmware B (Corrupt with current version)");
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TEST_EQ(VerifyFirmwareDriver_f(root_key_pub,
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verification_blobA,
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kCorruptFirmwareData,
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verification_blobB,
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kCorruptFirmwareData),
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BOOT_FIRMWARE_RECOVERY_CONTINUE,
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"Firmware A (Corrupt with current version), "
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"Firmware B (Corrupt with current version");
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g_firmware_key_version = 2;
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g_firmware_version = 2;
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TEST_EQ(VerifyFirmwareDriver_f(root_key_pub,
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verification_blobA,
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kValidFirmwareData,
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verification_blobB,
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kValidFirmwareData),
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BOOT_FIRMWARE_RECOVERY_CONTINUE,
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"Firmware A (Valid with old version), "
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"Old Firmware B (Valid with old version)");
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Free(root_key_pub);
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Free(verification_blobA);
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Free(verification_blobB);
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}
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int main(int argc, char* argv[]) {
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int error_code = 0;
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VerifyFirmwareDriverTest();
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if (!gTestSuccess)
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error_code = 255;
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return error_code;
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}
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