diff options
author | lgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-08-22 02:33:00 +0000 |
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committer | lgao4 <lgao4@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-08-22 02:33:00 +0000 |
commit | 5db28a6753d307cdfb1cfdeb2f63739a9f959837 (patch) | |
tree | bb5fbb9a0b62a1b10ba8ab9db06b6231b1627728 /SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c | |
parent | bc2dfdbcfc11dc785f0cc0ad2f519a63b98f88bc (diff) | |
download | edk2-platforms-5db28a6753d307cdfb1cfdeb2f63739a9f959837.tar.xz |
Add PI1.2.1 SAP2 support and UEFI231B mantis 896
1. Update three Security Handlers to depend on new SecurityManagementLib APIs to register Security service for SAP2
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Guo Dong <dong.guo@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13661 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c')
-rw-r--r-- | SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c | 38 |
1 files changed, 22 insertions, 16 deletions
diff --git a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c index 402540eb1b..c86ce1f312 100644 --- a/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c +++ b/SecurityPkg/Library/DxeImageVerificationLib/DxeImageVerificationLib.c @@ -141,6 +141,10 @@ GetImageType ( EFI_DEVICE_PATH_PROTOCOL *TempDevicePath;
EFI_BLOCK_IO_PROTOCOL *BlockIo;
+ if (File == NULL) {
+ return IMAGE_UNKNOWN;
+ }
+
//
// First check to see if File is from a Firmware Volume
//
@@ -1034,19 +1038,23 @@ VerifyCertPkcsSignedData ( being dispatched. This will optionally be used for logging.
@param[in] FileBuffer File buffer matches the input file device path.
@param[in] FileSize Size of File buffer matches the input file device path.
-
- @retval EFI_SUCCESS The file specified by File did authenticate, and the
- platform policy dictates that the DXE Core may use File.
- @retval EFI_INVALID_PARAMETER Input argument is incorrect.
+ @param[in] BootPolicy A boot policy that was used to call LoadImage() UEFI service.
+
+ @retval EFI_SUCCESS The file specified by DevicePath and non-NULL
+ FileBuffer did authenticate, and the platform policy dictates
+ that the DXE Foundation may use the file.
+ @retval EFI_SUCCESS The device path specified by NULL device path DevicePath
+ and non-NULL FileBuffer did authenticate, and the platform
+ policy dictates that the DXE Foundation may execute the image in
+ FileBuffer.
@retval EFI_OUT_RESOURCE Fail to allocate memory.
@retval EFI_SECURITY_VIOLATION The file specified by File did not authenticate, and
the platform policy dictates that File should be placed
- in the untrusted state. A file may be promoted from
- the untrusted to the trusted state at a future time
- with a call to the Trust() DXE Service.
- @retval EFI_ACCESS_DENIED The file specified by File did not authenticate, and
- the platform policy dictates that File should not be
- used for any purpose.
+ in the untrusted state. The image has been added to the file
+ execution table.
+ @retval EFI_ACCESS_DENIED The file specified by File and FileBuffer did not
+ authenticate, and the platform policy dictates that the DXE
+ Foundation many not use File.
**/
EFI_STATUS
@@ -1055,7 +1063,8 @@ DxeImageVerificationHandler ( IN UINT32 AuthenticationStatus,
IN CONST EFI_DEVICE_PATH_PROTOCOL *File,
IN VOID *FileBuffer,
- IN UINTN FileSize
+ IN UINTN FileSize,
+ IN BOOLEAN BootPolicy
)
{
EFI_STATUS Status;
@@ -1073,10 +1082,6 @@ DxeImageVerificationHandler ( UINT32 NumberOfRvaAndSizes;
UINT32 CertSize;
- if (File == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
SignatureList = NULL;
SignatureListSize = 0;
WinCertificate = NULL;
@@ -1326,6 +1331,7 @@ Done: // Policy decides to defer or reject the image; add its information in image executable information table.
//
AddImageExeInfo (Action, NULL, File, SignatureList, SignatureListSize);
+ Status = EFI_SECURITY_VIOLATION;
}
if (SignatureList != NULL) {
@@ -1410,7 +1416,7 @@ DxeImageVerificationLibConstructor ( &Registration
);
- return RegisterSecurityHandler (
+ return RegisterSecurity2Handler (
DxeImageVerificationHandler,
EFI_AUTH_OPERATION_VERIFY_IMAGE | EFI_AUTH_OPERATION_IMAGE_REQUIRED
);
|