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+/********************************************************************************/
+/* */
+/* Capability Commands */
+/* Written by Ken Goldman */
+/* IBM Thomas J. Watson Research Center */
+/* $Id: CapabilityCommands.c 1519 2019-11-15 20:43:51Z kgoldman $ */
+/* */
+/* Licenses and Notices */
+/* */
+/* 1. Copyright Licenses: */
+/* */
+/* - Trusted Computing Group (TCG) grants to the user of the source code in */
+/* this specification (the "Source Code") a worldwide, irrevocable, */
+/* nonexclusive, royalty free, copyright license to reproduce, create */
+/* derivative works, distribute, display and perform the Source Code and */
+/* derivative works thereof, and to grant others the rights granted herein. */
+/* */
+/* - The TCG grants to the user of the other parts of the specification */
+/* (other than the Source Code) the rights to reproduce, distribute, */
+/* display, and perform the specification solely for the purpose of */
+/* developing products based on such documents. */
+/* */
+/* 2. Source Code Distribution Conditions: */
+/* */
+/* - Redistributions of Source Code must retain the above copyright licenses, */
+/* this list of conditions and the following disclaimers. */
+/* */
+/* - Redistributions in binary form must reproduce the above copyright */
+/* licenses, this list of conditions and the following disclaimers in the */
+/* documentation and/or other materials provided with the distribution. */
+/* */
+/* 3. Disclaimers: */
+/* */
+/* - THE COPYRIGHT LICENSES SET FORTH ABOVE DO NOT REPRESENT ANY FORM OF */
+/* LICENSE OR WAIVER, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, WITH */
+/* RESPECT TO PATENT RIGHTS HELD BY TCG MEMBERS (OR OTHER THIRD PARTIES) */
+/* THAT MAY BE NECESSARY TO IMPLEMENT THIS SPECIFICATION OR OTHERWISE. */
+/* Contact TCG Administration (admin@trustedcomputinggroup.org) for */
+/* information on specification licensing rights available through TCG */
+/* membership agreements. */
+/* */
+/* - THIS SPECIFICATION IS PROVIDED "AS IS" WITH NO EXPRESS OR IMPLIED */
+/* WARRANTIES WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR */
+/* FITNESS FOR A PARTICULAR PURPOSE, ACCURACY, COMPLETENESS, OR */
+/* NONINFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS, OR ANY WARRANTY */
+/* OTHERWISE ARISING OUT OF ANY PROPOSAL, SPECIFICATION OR SAMPLE. */
+/* */
+/* - Without limitation, TCG and its members and licensors disclaim all */
+/* liability, including liability for infringement of any proprietary */
+/* rights, relating to use of information in this specification and to the */
+/* implementation of this specification, and TCG disclaims all liability for */
+/* cost of procurement of substitute goods or services, lost profits, loss */
+/* of use, loss of data or any incidental, consequential, direct, indirect, */
+/* or special damages, whether under contract, tort, warranty or otherwise, */
+/* arising in any way out of use or reliance upon this specification or any */
+/* information herein. */
+/* */
+/* (c) Copyright IBM Corp. and others, 2016 - 2019 */
+/* */
+/********************************************************************************/
+
+#include "Tpm.h"
+#include "GetCapability_fp.h"
+#if CC_GetCapability // Conditional expansion of this file
+TPM_RC
+TPM2_GetCapability(
+ GetCapability_In *in, // IN: input parameter list
+ GetCapability_Out *out // OUT: output parameter list
+ )
+{
+ TPMU_CAPABILITIES *data = &out->capabilityData.data;
+ // Command Output
+ // Set output capability type the same as input type
+ out->capabilityData.capability = in->capability;
+ switch(in->capability)
+ {
+ case TPM_CAP_ALGS:
+ out->moreData = AlgorithmCapGetImplemented((TPM_ALG_ID)in->property,
+ in->propertyCount,
+ &data->algorithms);
+ break;
+ case TPM_CAP_HANDLES:
+ switch(HandleGetType((TPM_HANDLE)in->property))
+ {
+ case TPM_HT_TRANSIENT:
+ // Get list of handles of loaded transient objects
+ out->moreData = ObjectCapGetLoaded((TPM_HANDLE)in->property,
+ in->propertyCount,
+ &data->handles);
+ break;
+ case TPM_HT_PERSISTENT:
+ // Get list of handles of persistent objects
+ out->moreData = NvCapGetPersistent((TPM_HANDLE)in->property,
+ in->propertyCount,
+ &data->handles);
+ break;
+ case TPM_HT_NV_INDEX:
+ // Get list of defined NV index
+ out->moreData = NvCapGetIndex((TPM_HANDLE)in->property,
+ in->propertyCount,
+ &data->handles);
+ break;
+ case TPM_HT_LOADED_SESSION:
+ // Get list of handles of loaded sessions
+ out->moreData = SessionCapGetLoaded((TPM_HANDLE)in->property,
+ in->propertyCount,
+ &data->handles);
+ break;
+#ifdef TPM_HT_SAVED_SESSION
+ case TPM_HT_SAVED_SESSION:
+#else
+ case TPM_HT_ACTIVE_SESSION:
+#endif
+ // Get list of handles of
+ out->moreData = SessionCapGetSaved((TPM_HANDLE)in->property,
+ in->propertyCount,
+ &data->handles);
+ break;
+ case TPM_HT_PCR:
+ // Get list of handles of PCR
+ out->moreData = PCRCapGetHandles((TPM_HANDLE)in->property,
+ in->propertyCount,
+ &data->handles);
+ break;
+ case TPM_HT_PERMANENT:
+ // Get list of permanent handles
+ out->moreData = PermanentCapGetHandles((TPM_HANDLE)in->property,
+ in->propertyCount,
+ &data->handles);
+ break;
+ default:
+ // Unsupported input handle type
+ return TPM_RCS_HANDLE + RC_GetCapability_property;
+ break;
+ }
+ break;
+ case TPM_CAP_COMMANDS:
+ out->moreData = CommandCapGetCCList((TPM_CC)in->property,
+ in->propertyCount,
+ &data->command);
+ break;
+ case TPM_CAP_PP_COMMANDS:
+ out->moreData = PhysicalPresenceCapGetCCList((TPM_CC)in->property,
+ in->propertyCount,
+ &data->ppCommands);
+ break;
+ case TPM_CAP_AUDIT_COMMANDS:
+ out->moreData = CommandAuditCapGetCCList((TPM_CC)in->property,
+ in->propertyCount,
+ &data->auditCommands);
+ break;
+ case TPM_CAP_PCRS:
+ // Input property must be 0
+ if(in->property != 0)
+ return TPM_RCS_VALUE + RC_GetCapability_property;
+ out->moreData = PCRCapGetAllocation(in->propertyCount,
+ &data->assignedPCR);
+ break;
+ case TPM_CAP_PCR_PROPERTIES:
+ out->moreData = PCRCapGetProperties((TPM_PT_PCR)in->property,
+ in->propertyCount,
+ &data->pcrProperties);
+ break;
+ case TPM_CAP_TPM_PROPERTIES:
+ out->moreData = TPMCapGetProperties((TPM_PT)in->property,
+ in->propertyCount,
+ &data->tpmProperties);
+ break;
+#if ALG_ECC
+ case TPM_CAP_ECC_CURVES:
+ out->moreData = CryptCapGetECCCurve((TPM_ECC_CURVE)in->property,
+ in->propertyCount,
+ &data->eccCurves);
+ break;
+#endif // TPM_ALG_ECC
+ case TPM_CAP_AUTH_POLICIES:
+ if(HandleGetType((TPM_HANDLE)in->property) != TPM_HT_PERMANENT)
+ return TPM_RCS_VALUE + RC_GetCapability_property;
+ out->moreData = PermanentHandleGetPolicy((TPM_HANDLE)in->property,
+ in->propertyCount,
+ &data->authPolicies);
+ break;
+ case TPM_CAP_ACT:
+ if(((TPM_RH)in->property < TPM_RH_ACT_0)
+ || ((TPM_RH)in->property > TPM_RH_ACT_F))
+ return TPM_RCS_VALUE + RC_GetCapability_property;
+ out->moreData = ActGetCapabilityData((TPM_HANDLE)in->property,
+ in->propertyCount,
+ &data->actData);
+ break;
+ case TPM_CAP_VENDOR_PROPERTY:
+ // vendor property is not implemented
+ default:
+ // Unsupported TPM_CAP value
+ return TPM_RCS_VALUE + RC_GetCapability_capability;
+ break;
+ }
+ return TPM_RC_SUCCESS;
+}
+#endif // CC_GetCapability
+#include "Tpm.h"
+#include "TestParms_fp.h"
+#if CC_TestParms // Conditional expansion of this file
+TPM_RC
+TPM2_TestParms(
+ TestParms_In *in // IN: input parameter list
+ )
+{
+ // Input parameter is not reference in command action
+ NOT_REFERENCED(in);
+ // The parameters are tested at unmarshal process. We do nothing in command
+ // action
+ return TPM_RC_SUCCESS;
+}
+#endif // CC_TestParms
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