EmulatorPkg/EmulatorPkg.dec | 13 +- EmulatorPkg/EmulatorPkg.dsc | 1 + .../RedfishPlatformCredentialLib.c | 237 ++++++++++++++++++ .../RedfishPlatformCredentialLib.inf | 49 ++++ 4 files changed, 299 insertions(+), 1 deletion(-) create mode 100644 EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.c create mode 100644 EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.inf
Platform specific implementation of acquiring credential
to access to Redfish service. This is the platform library
which incorporates with Redfish Credential DXE driver under
Redfish package.
Signed-off-by: Abner Chang <abner.chang@hpe.com>
Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Cc: Peter O'Hanley <peter.ohanley@hpe.com>
---
EmulatorPkg/EmulatorPkg.dec | 13 +-
EmulatorPkg/EmulatorPkg.dsc | 1 +
.../RedfishPlatformCredentialLib.c | 237 ++++++++++++++++++
.../RedfishPlatformCredentialLib.inf | 49 ++++
4 files changed, 299 insertions(+), 1 deletion(-)
create mode 100644 EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.c
create mode 100644 EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.inf
diff --git a/EmulatorPkg/EmulatorPkg.dec b/EmulatorPkg/EmulatorPkg.dec
index 5d7fe6473e..b9c70b63b3 100644
--- a/EmulatorPkg/EmulatorPkg.dec
+++ b/EmulatorPkg/EmulatorPkg.dec
@@ -74,7 +74,18 @@
## Size of the packet filter
gEmulatorPkgTokenSpaceGuid.PcdNetworkPacketFilterSize|524288|UINT32|0x0000101c
-
+ ## Platform level Redfish Service control PCD
+ # These PCDs are used to stop the Redfish sevice when secure boot is disabled
+ # or exit boot service.
+ gEmulatorPkgTokenSpaceGuid.PcdRedfishServieStopIfSecureBootDisabled|TRUE|BOOLEAN|0x00001020
+ gEmulatorPkgTokenSpaceGuid.PcdRedfishServieStopIfExitbootService|TRUE|BOOLEAN|0x00001021
+ ##
+ # edk2 Redfish implementation on Emulator package is designed to access
+ # to Redfish simulator.
+ # https://github.com/DMTF/Redfish-Profile-Simulator
+ # The user ID and password are fixed as below.
+ gEmulatorPkgTokenSpaceGuid.PcdRedfishServieUserId|"admin"|VOID*|0x00001022
+ gEmulatorPkgTokenSpaceGuid.PcdRedfishServiePassword|"pwd123456"|VOID*|0x00001023
[PcdsFixedAtBuild, PcdsPatchableInModule]
gEmulatorPkgTokenSpaceGuid.PcdEmuBootMode|1|UINT32|0x00001006
diff --git a/EmulatorPkg/EmulatorPkg.dsc b/EmulatorPkg/EmulatorPkg.dsc
index de8144844c..6bd8ed8386 100644
--- a/EmulatorPkg/EmulatorPkg.dsc
+++ b/EmulatorPkg/EmulatorPkg.dsc
@@ -104,6 +104,7 @@
KeyMapLib|EmulatorPkg/Library/KeyMapLibNull/KeyMapLibNull.inf
!if $(REDFISH_ENABLE) == TRUE
RedfishPlatformHostInterfaceLib|EmulatorPkg/Library/RedfishPlatformHostInterfaceLib/RedfishPlatformHostInterfaceLib.inf
+ RedfishPlatformCredentialLib|EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.inf
!endif
#
# Misc
diff --git a/EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.c b/EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.c
new file mode 100644
index 0000000000..5428aa324e
--- /dev/null
+++ b/EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.c
@@ -0,0 +1,237 @@
+/** @file
+ EmulaotPkg RedfishPlatformCredentialLib instance
+
+ (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
+
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+#include <Uefi.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/MemoryAllocationLib.h>
+#include <Library/UefiLib.h>
+
+#include <Protocol/EdkIIRedfishCredential.h>
+
+#include <Guid/GlobalVariable.h>
+#include <Guid/ImageAuthentication.h>
+
+BOOLEAN mSecureBootDisabled = FALSE;
+BOOLEAN mStopRedfishService = FALSE;
+
+EFI_STATUS
+EFIAPI
+LibStopRedfishService (
+ IN EDKII_REDFISH_CREDENTIAL_PROTOCOL *This,
+ IN EDKII_REDFISH_CREDENTIAL_STOP_SERVICE_TYPE ServiceStopType
+);
+
+/**
+ Return the credential for accessing to Redfish servcice.
+
+ @param[out] AuthMethod The authentication method.
+ @param[out] UserId User ID.
+ @param[out] Password USer password.
+
+ @retval EFI_SUCCESS Get the authentication information successfully.
+ @retval EFI_OUT_OF_RESOURCES There are not enough memory resources.
+
+**/
+EFI_STATUS
+GetRedfishCredential (
+ OUT EDKII_REDFISH_AUTH_METHOD *AuthMethod,
+ OUT CHAR8 **UserId,
+ OUT CHAR8 **Password
+)
+{
+ UINTN UserIdSize;
+ UINTN PasswordSize;
+
+ //
+ // AuthMethod set to HTTP Basic authentication.
+ //
+ *AuthMethod = AuthMethodHttpBasic;
+
+ //
+ // User ID and Password.
+ //
+ UserIdSize = AsciiStrSize ((CHAR8 *)PcdGetPtr (PcdRedfishServieUserId));
+ PasswordSize = AsciiStrSize ((CHAR8 *)PcdGetPtr (PcdRedfishServiePassword));
+ if (UserIdSize == 0 || PasswordSize == 0) {
+ DEBUG ((DEBUG_ERROR, "Incorrect string of UserID or Password for REdfish service.\n"));
+ return EFI_INVALID_PARAMETER;
+ }
+ *UserId = AllocateZeroPool (UserIdSize);
+ if (*UserId == NULL) {
+ return EFI_OUT_OF_RESOURCES;
+ }
+ CopyMem (*UserId, (CHAR8 *)PcdGetPtr (PcdRedfishServieUserId), UserIdSize);
+
+ *Password = AllocateZeroPool (PasswordSize);
+ if (*Password == NULL) {
+ FreePool (*UserId);
+ return EFI_OUT_OF_RESOURCES;
+ }
+
+ CopyMem (*Password, (CHAR8 *)PcdGetPtr (PcdRedfishServiePassword), PasswordSize);
+ return EFI_SUCCESS;
+}
+
+/**
+ Retrieve platform's Redfish authentication information.
+
+ This functions returns the Redfish authentication method together with the user Id and
+ password.
+ - For AuthMethodNone, the UserId and Password could be used for HTTP header authentication
+ as defined by RFC7235.
+ - For AuthMethodRedfishSession, the UserId and Password could be used for Redfish
+ session login as defined by Redfish API specification (DSP0266).
+
+ Callers are responsible for and freeing the returned string storage.
+
+ @param[in] This Pointer to EDKII_REDFISH_CREDENTIAL_PROTOCOL instance.
+ @param[out] AuthMethod Type of Redfish authentication method.
+ @param[out] UserId The pointer to store the returned UserId string.
+ @param[out] Password The pointer to store the returned Password string.
+
+ @retval EFI_SUCCESS Get the authentication information successfully.
+ @retval EFI_ACCESS_DENIED SecureBoot is disabled after EndOfDxe.
+ @retval EFI_INVALID_PARAMETER This or AuthMethod or UserId or Password is NULL.
+ @retval EFI_OUT_OF_RESOURCES There are not enough memory resources.
+ @retval EFI_UNSUPPORTED Unsupported authentication method is found.
+
+**/
+EFI_STATUS
+EFIAPI
+LibCredentialGetAuthInfo (
+ IN EDKII_REDFISH_CREDENTIAL_PROTOCOL *This,
+ OUT EDKII_REDFISH_AUTH_METHOD *AuthMethod,
+ OUT CHAR8 **UserId,
+ OUT CHAR8 **Password
+)
+{
+ EFI_STATUS Status;
+
+ if (This == NULL || AuthMethod == NULL || UserId == NULL || Password == NULL) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (mStopRedfishService) {
+ return EFI_ACCESS_DENIED;
+ }
+
+ if (mSecureBootDisabled) {
+ Status = LibStopRedfishService (This, ServiceStopTypeSecureBootDisabled);
+ if (EFI_ERROR (Status) && Status != EFI_UNSUPPORTED) {
+ DEBUG ((DEBUG_ERROR, "SecureBoot has been disabled, but failed to stop RedfishService - %r\n", Status));
+ return Status;
+ }
+ }
+
+ Status = GetRedfishCredential (
+ AuthMethod,
+ UserId,
+ Password
+ );
+
+ return Status;
+}
+
+/**
+ Notify the Redfish service to stop provide configuration service to this platform.
+
+ This function should be called when the platfrom is about to leave the safe environment.
+ It will notify the Redfish service provider to abort all logined session, and prohibit
+ further login with original auth info. GetAuthInfo() will return EFI_UNSUPPORTED once this
+ function is returned.
+
+ @param[in] This Pointer to EDKII_REDFISH_CREDENTIAL_PROTOCOL instance.
+ @param[in] ServiceStopType Reason of stopping Redfish service.
+
+ @retval EFI_SUCCESS Service has been stoped successfully.
+ @retval EFI_INVALID_PARAMETER This is NULL or given the worng ServiceStopType.
+ @retval EFI_UNSUPPORTED Not support to stop Redfish service.
+ @retval Others Some error happened.
+
+**/
+EFI_STATUS
+EFIAPI
+LibStopRedfishService (
+ IN EDKII_REDFISH_CREDENTIAL_PROTOCOL *This,
+ IN EDKII_REDFISH_CREDENTIAL_STOP_SERVICE_TYPE ServiceStopType
+)
+{
+ if (ServiceStopType >= ServiceStopTypeMax) {
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (ServiceStopType == ServiceStopTypeSecureBootDisabled) {
+ //
+ // Check platform PCD to determine the action for stopping
+ // Redfish service due to secure boot is disabled.
+ //
+ if (!PcdGetBool (PcdRedfishServieStopIfSecureBootDisabled)) {
+ return EFI_UNSUPPORTED;
+ } else {
+ mStopRedfishService = TRUE;
+ DEBUG ((DEBUG_INFO, "EFI Redfish service is stopped due to SecureBoot is disabled!!\n"));
+ }
+ } else if (ServiceStopType == ServiceStopTypeExitBootService) {
+ //
+ // Check platform PCD to determine the action for stopping
+ // Redfish service due to exit boot service.
+ //
+ if (PcdGetBool (PcdRedfishServieStopIfExitbootService)) {
+ return EFI_UNSUPPORTED;
+ } else {
+ mStopRedfishService = TRUE;
+ DEBUG ((DEBUG_INFO, "EFI Redfish service is stopped due to Exit Boot Service!!\n"));
+ }
+ } else {
+ mStopRedfishService = TRUE;
+ DEBUG ((DEBUG_INFO, "EFI Redfish service is stopped without Redfish service stop type!!\n"));
+ }
+ return EFI_SUCCESS;
+}
+/**
+ Notification of Exit Boot Service.
+
+ @param[in] This Pointer to EDKII_REDFISH_CREDENTIAL_PROTOCOL.
+**/
+VOID
+EFIAPI
+LibCredentialExitBootServicesNotify (
+ IN EDKII_REDFISH_CREDENTIAL_PROTOCOL *This
+)
+{
+ LibStopRedfishService (This, ServiceStopTypeExitBootService);
+}
+
+/**
+ Notification of End of DXE.
+
+ @param[in] This Pointer to EDKII_REDFISH_CREDENTIAL_PROTOCOL.
+**/
+VOID
+EFIAPI
+LibCredentialEndOfDxeNotify (
+ IN EDKII_REDFISH_CREDENTIAL_PROTOCOL *This
+)
+{
+ EFI_STATUS Status;
+ UINT8 *SecureBootVar;
+
+ //
+ // Check Secure Boot status and lock Redfish service if Secure Boot is disabled.
+ //
+ Status = GetVariable2 (EFI_SECURE_BOOT_MODE_NAME, &gEfiGlobalVariableGuid, (VOID**)&SecureBootVar, NULL);
+ if (EFI_ERROR (Status) || (*SecureBootVar != SECURE_BOOT_MODE_ENABLE)) {
+ //
+ // Secure Boot is disabled
+ //
+ mSecureBootDisabled = TRUE;
+ LibStopRedfishService (This, ServiceStopTypeSecureBootDisabled);
+ }
+}
diff --git a/EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.inf b/EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.inf
new file mode 100644
index 0000000000..41c389c4a2
--- /dev/null
+++ b/EmulatorPkg/Library/RedfishPlatformCredentialLib/RedfishPlatformCredentialLib.inf
@@ -0,0 +1,49 @@
+## @file
+# NT32 instance of RedfishPlatformCredentialLib
+#
+# (C) Copyright 2020 Hewlett Packard Enterprise Development LP<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x0001000b
+ BASE_NAME = RedfishPlatformCredentialLib
+ FILE_GUID = 00CF32A8-495C-3ED8-7C68-E9BB86810EE0
+ MODULE_TYPE = DXE_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = RedfishPlatformCredentialLib
+
+#
+# VALID_ARCHITECTURES = IA32 X64
+#
+
+[Sources]
+ RedfishPlatformCredentialLib.c
+
+[Packages]
+ EmulatorPkg/EmulatorPkg.dec
+ MdePkg/MdePkg.dec
+ MdeModulePkg/MdeModulePkg.dec
+ RedfishPkg/RedfishPkg.dec
+
+[LibraryClasses]
+ BaseLib
+ DebugLib
+ PcdLib
+ UefiBootServicesTableLib
+ UefiLib
+
+[Pcd]
+ gEmulatorPkgTokenSpaceGuid.PcdRedfishServieStopIfSecureBootDisabled ## CONSUMES
+ gEmulatorPkgTokenSpaceGuid.PcdRedfishServieStopIfExitbootService ## CONSUMES
+ gEmulatorPkgTokenSpaceGuid.PcdRedfishServieUserId ## CONSUMES
+ gEmulatorPkgTokenSpaceGuid.PcdRedfishServiePassword ## CONSUMES
+
+[Guids]
+ gEfiGlobalVariableGuid
+
+[Depex]
+ gEfiVariableArchProtocolGuid
+
--
2.17.1
-=-=-=-=-=-=-=-=-=-=-=-
Groups.io Links: You receive all messages sent to this group.
View/Reply Online (#68978): https://edk2.groups.io/g/devel/message/68978
Mute This Topic: https://groups.io/mt/79003613/1787277
Group Owner: devel+owner@edk2.groups.io
Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org]
-=-=-=-=-=-=-=-=-=-=-=-
© 2016 - 2024 Red Hat, Inc.