/* SPDX-License-Identifier: BSD-2-Clause */
/*******************************************************************************
 * Copyright 2017-2018, Fraunhofer SIT sponsored by Infineon Technologies AG
 * All rights reserved.
 *******************************************************************************/
#ifndef TSS2_FAPI_H
#define TSS2_FAPI_H

#include <stddef.h>
#include <stdint.h>

#include "tss2_tcti.h"

#ifdef __cplusplus
extern "C" {
#endif

/* Type definitions */

typedef struct FAPI_CONTEXT FAPI_CONTEXT;

/* Defines for blob type of Fapi_GetEsysBlob */

#define FAPI_ESYSBLOB_CONTEXTLOAD 1
#define FAPI_ESYSBLOB_DESERIALIZE 2

/* Context functions */

TSS2_RC Fapi_Initialize(FAPI_CONTEXT **context, char const *uri);

TSS2_RC Fapi_Initialize_Async(FAPI_CONTEXT **context, char const *uri);

TSS2_RC Fapi_Initialize_Finish(FAPI_CONTEXT **context);

void Fapi_Finalize(FAPI_CONTEXT **context);

TSS2_RC Fapi_GetTcti(FAPI_CONTEXT *context, TSS2_TCTI_CONTEXT **tcti);

void Fapi_Free(void *ptr);

#if defined(__linux__) || defined(__unix__) || defined(__APPLE__) || defined(__QNXNTO__)           \
    || defined(__VXWORKS__)
#if defined(__VXWORKS__)
#include <sys/poll.h>
#else
#include <poll.h>
#endif
typedef struct pollfd FAPI_POLL_HANDLE;
#elif defined(_WIN32)
#include <windows.h>
typedef HANDLE FAPI_POLL_HANDLE;
#else
typedef void FAPI_POLL_HANDLE;
#ifndef FAPI_SUPPRESS_POLL_WARNINGS
#pragma message "Info: Platform not supported for FAPI_POLL_HANDLES"
#endif
#endif

TSS2_RC Fapi_GetPollHandles(FAPI_CONTEXT *context, FAPI_POLL_HANDLE **handles, size_t *num_handles);

TSS2_RC Fapi_GetInfo(FAPI_CONTEXT *context, char **info);

TSS2_RC Fapi_GetInfo_Async(FAPI_CONTEXT *context);

TSS2_RC Fapi_GetInfo_Finish(FAPI_CONTEXT *context, char **info);

/* General functions */

TSS2_RC Fapi_Provision(FAPI_CONTEXT *context,
                       char const   *authValueEh,
                       char const   *authValueSh,
                       char const   *authValueLockout);

TSS2_RC Fapi_Provision_Async(FAPI_CONTEXT *context,
                             char const   *authValueEh,
                             char const   *authValueSh,
                             char const   *authValueLockout);

TSS2_RC Fapi_Provision_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_GetPlatformCertificates(FAPI_CONTEXT *context,
                                     uint8_t     **certificates,
                                     size_t       *certificatesSize);

TSS2_RC Fapi_GetPlatformCertificates_Async(FAPI_CONTEXT *context);

TSS2_RC Fapi_GetPlatformCertificates_Finish(FAPI_CONTEXT *context,
                                            uint8_t     **certificates,
                                            size_t       *certificatesSize);

TSS2_RC Fapi_GetRandom(FAPI_CONTEXT *context, size_t numBytes, uint8_t **data);

TSS2_RC Fapi_GetRandom_Async(FAPI_CONTEXT *context, size_t numBytes);

TSS2_RC Fapi_GetRandom_Finish(FAPI_CONTEXT *context, uint8_t **data);

TSS2_RC Fapi_Import(FAPI_CONTEXT *context, char const *path, char const *importData);

TSS2_RC Fapi_Import_Async(FAPI_CONTEXT *context, char const *path, char const *importData);

TSS2_RC Fapi_Import_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_List(FAPI_CONTEXT *context, char const *searchPath, char **pathList);

TSS2_RC Fapi_List_Async(FAPI_CONTEXT *context, char const *searchPath);

TSS2_RC Fapi_List_Finish(FAPI_CONTEXT *context, char **pathList);

TSS2_RC Fapi_Delete(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_Delete_Async(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_Delete_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_GetEsysBlob(FAPI_CONTEXT *context,
                         char const   *path,
                         uint8_t      *type,
                         uint8_t     **data,
                         size_t       *length);

TSS2_RC Fapi_GetEsysBlob_Async(FAPI_CONTEXT *context, char const *path);

TSS2_RC
Fapi_GetEsysBlob_Finish(FAPI_CONTEXT *context, uint8_t *type, uint8_t **data, size_t *length);

TSS2_RC Fapi_ChangeAuth(FAPI_CONTEXT *context, char const *entityPath, char const *authValue);

TSS2_RC Fapi_ChangeAuth_Async(FAPI_CONTEXT *context, char const *entityPath, char const *authValue);

TSS2_RC Fapi_ChangeAuth_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_SetDescription(FAPI_CONTEXT *context, char const *path, char const *description);

TSS2_RC Fapi_SetDescription_Async(FAPI_CONTEXT *context, char const *path, char const *description);

TSS2_RC Fapi_SetDescription_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_GetDescription(FAPI_CONTEXT *context, char const *path, char **description);

TSS2_RC Fapi_GetDescription_Async(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_GetDescription_Finish(FAPI_CONTEXT *context, char **description);

TSS2_RC Fapi_SetAppData(FAPI_CONTEXT  *context,
                        char const    *path,
                        uint8_t const *appData,
                        size_t         appDataSize);

TSS2_RC Fapi_SetAppData_Async(FAPI_CONTEXT  *context,
                              char const    *path,
                              uint8_t const *appData,
                              size_t         appDataSize);

TSS2_RC Fapi_SetAppData_Finish(FAPI_CONTEXT *context);

TSS2_RC
Fapi_GetAppData(FAPI_CONTEXT *context, char const *path, uint8_t **appData, size_t *appDataSize);

TSS2_RC Fapi_GetAppData_Async(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_GetAppData_Finish(FAPI_CONTEXT *context, uint8_t **appData, size_t *appDataSize);

TSS2_RC Fapi_GetTpmBlobs(FAPI_CONTEXT *context,
                         char const   *path,
                         uint8_t     **tpm2bPublic,
                         size_t       *tpm2bPublicSize,
                         uint8_t     **tpm2bPrivate,
                         size_t       *tpm2bPrivateSize,
                         char        **policy);

TSS2_RC Fapi_GetTpmBlobs_Async(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_GetTpmBlobs_Finish(FAPI_CONTEXT *context,
                                uint8_t     **tpm2bPublic,
                                size_t       *tpm2bPublicSize,
                                uint8_t     **tpm2bPrivate,
                                size_t       *tpm2bPrivateSize,
                                char        **policy);

/* Key functions */

TSS2_RC Fapi_CreateKey(FAPI_CONTEXT *context,
                       char const   *path,
                       char const   *type,
                       char const   *policyPath,
                       char const   *authValue);

TSS2_RC Fapi_CreateKey_Async(FAPI_CONTEXT *context,
                             char const   *path,
                             char const   *type,
                             char const   *policyPath,
                             char const   *authValue);

TSS2_RC Fapi_CreateKey_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_Sign(FAPI_CONTEXT  *context,
                  char const    *keyPath,
                  char const    *padding,
                  uint8_t const *digest,
                  size_t         digestSize,
                  uint8_t      **signature,
                  size_t        *signatureSize,
                  char         **publicKey,
                  char         **certificate);

TSS2_RC Fapi_Sign_Async(FAPI_CONTEXT  *context,
                        char const    *keyPath,
                        char const    *padding,
                        uint8_t const *digest,
                        size_t         digestSize);

TSS2_RC Fapi_Sign_Finish(FAPI_CONTEXT *context,
                         uint8_t     **signature,
                         size_t       *signatureSize,
                         char        **publicKey,
                         char        **certificate);

TSS2_RC Fapi_DigestAndSign(FAPI_CONTEXT  *context,
                           char const    *keyPath,
                           char const    *padding,
                           uint8_t const *data,
                           size_t         dataSize,
                           uint8_t      **signature,
                           size_t        *signatureSize,
                           char         **publicKey,
                           char         **certificate);

TSS2_RC Fapi_DigestAndSign_Async(FAPI_CONTEXT  *context,
                                 char const    *keyPath,
                                 char const    *padding,
                                 uint8_t const *data,
                                 size_t         dataSize);

TSS2_RC Fapi_DigestAndSign_Finish(FAPI_CONTEXT *context,
                                  uint8_t     **signature,
                                  size_t       *signatureSize,
                                  char        **publicKey,
                                  char        **certificate);

TSS2_RC Fapi_VerifySignature(FAPI_CONTEXT  *context,
                             char const    *keyPath,
                             uint8_t const *digest,
                             size_t         digestSize,
                             uint8_t const *signature,
                             size_t         signatureSize);

TSS2_RC Fapi_VerifySignature_Async(FAPI_CONTEXT  *context,
                                   char const    *keyPath,
                                   uint8_t const *digest,
                                   size_t         digestSize,
                                   uint8_t const *signature,
                                   size_t         signatureSize);

TSS2_RC Fapi_VerifySignature_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_Encrypt(FAPI_CONTEXT  *context,
                     char const    *keyPath,
                     uint8_t const *plainText,
                     size_t         plainTextSize,
                     uint8_t      **cipherText,
                     size_t        *cipherTextSize);

TSS2_RC Fapi_Encrypt_Async(FAPI_CONTEXT  *context,
                           char const    *keyPath,
                           uint8_t const *plainText,
                           size_t         plainTextSize);

TSS2_RC Fapi_Encrypt_Finish(FAPI_CONTEXT *context, uint8_t **cipherText, size_t *cipherTextSize);

TSS2_RC Fapi_Decrypt(FAPI_CONTEXT  *context,
                     char const    *keyPath,
                     uint8_t const *cipherText,
                     size_t         cipherTextSize,
                     uint8_t      **plainText,
                     size_t        *plainTextSize);

TSS2_RC Fapi_Decrypt_Async(FAPI_CONTEXT  *context,
                           char const    *keyPath,
                           uint8_t const *cipherText,
                           size_t         cipherTextSize);

TSS2_RC Fapi_Decrypt_Finish(FAPI_CONTEXT *context, uint8_t **plainText, size_t *plainTextSize);

TSS2_RC Fapi_SetCertificate(FAPI_CONTEXT *context, char const *path, char const *x509certData);

TSS2_RC
Fapi_SetCertificate_Async(FAPI_CONTEXT *context, char const *path, char const *x509certData);

TSS2_RC Fapi_SetCertificate_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_GetCertificate(FAPI_CONTEXT *context, char const *path, char **x509certData);

TSS2_RC Fapi_GetCertificate_Async(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_GetCertificate_Finish(FAPI_CONTEXT *context, char **x509certData);

TSS2_RC Fapi_ExportKey(FAPI_CONTEXT *context,
                       char const   *pathOfKeyToDuplicate,
                       char const   *pathToPublicKeyOfNewParent,
                       char        **exportedData);

TSS2_RC Fapi_ExportKey_Async(FAPI_CONTEXT *context,
                             char const   *pathOfKeyToDuplicate,
                             char const   *pathToPublicKeyOfNewParent);

TSS2_RC Fapi_ExportKey_Finish(FAPI_CONTEXT *context, char **exportedData);

/* Seal functions */

TSS2_RC Fapi_CreateSeal(FAPI_CONTEXT  *context,
                        char const    *path,
                        char const    *type,
                        size_t         size,
                        char const    *policyPath,
                        char const    *authValue,
                        uint8_t const *data);

TSS2_RC Fapi_CreateSeal_Async(FAPI_CONTEXT  *context,
                              char const    *path,
                              char const    *type,
                              size_t         size,
                              char const    *policyPath,
                              char const    *authValue,
                              uint8_t const *data);

TSS2_RC Fapi_CreateSeal_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_Unseal(FAPI_CONTEXT *context, char const *path, uint8_t **data, size_t *size);

TSS2_RC Fapi_Unseal_Async(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_Unseal_Finish(FAPI_CONTEXT *context, uint8_t **data, size_t *size);

/* Policy functions */

TSS2_RC Fapi_ExportPolicy(FAPI_CONTEXT *context, char const *path, char **jsonPolicy);

TSS2_RC Fapi_ExportPolicy_Async(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_ExportPolicy_Finish(FAPI_CONTEXT *context, char **jsonPolicy);

TSS2_RC Fapi_AuthorizePolicy(FAPI_CONTEXT  *context,
                             char const    *policyPath,
                             char const    *keyPath,
                             uint8_t const *policyRef,
                             size_t         policyRefSize);

TSS2_RC Fapi_AuthorizePolicy_Async(FAPI_CONTEXT  *context,
                                   char const    *policyPath,
                                   char const    *keyPath,
                                   uint8_t const *policyRef,
                                   size_t         policyRefSize);

TSS2_RC Fapi_AuthorizePolicy_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_WriteAuthorizeNv(FAPI_CONTEXT *context, char const *nvPath, char const *policyPath);

TSS2_RC
Fapi_WriteAuthorizeNv_Async(FAPI_CONTEXT *context, char const *nvPath, char const *policyPath);

TSS2_RC Fapi_WriteAuthorizeNv_Finish(FAPI_CONTEXT *context);

/* Attestation functions */

TSS2_RC Fapi_PcrRead(FAPI_CONTEXT *context,
                     uint32_t      pcrIndex,
                     uint8_t     **pcrValue,
                     size_t       *pcrValueSize,
                     char        **pcrLog);

TSS2_RC Fapi_PcrRead_Async(FAPI_CONTEXT *context, uint32_t pcrIndex);

TSS2_RC
Fapi_PcrRead_Finish(FAPI_CONTEXT *context, uint8_t **pcrValue, size_t *pcrValueSize, char **pcrLog);

TSS2_RC Fapi_PcrExtend(FAPI_CONTEXT  *context,
                       uint32_t       pcr,
                       uint8_t const *data,
                       size_t         dataSize,
                       char const    *logData);

TSS2_RC Fapi_PcrExtend_Async(FAPI_CONTEXT  *context,
                             uint32_t       pcr,
                             uint8_t const *data,
                             size_t         dataSize,
                             char const    *logData);

TSS2_RC Fapi_PcrExtend_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_Quote(FAPI_CONTEXT  *context,
                   uint32_t      *pcrList,
                   size_t         pcrListSize,
                   char const    *keyPath,
                   char const    *quoteType,
                   uint8_t const *qualifyingData,
                   size_t         qualifyingDataSize,
                   char         **quoteInfo,
                   uint8_t      **signature,
                   size_t        *signatureSize,
                   char         **pcrLog,
                   char         **certificate);

TSS2_RC Fapi_Quote_Async(FAPI_CONTEXT  *context,
                         uint32_t      *pcrList,
                         size_t         pcrListSize,
                         char const    *keyPath,
                         char const    *quoteType,
                         uint8_t const *qualifyingData,
                         size_t         qualifyingDataSize);

TSS2_RC Fapi_Quote_Finish(FAPI_CONTEXT *context,
                          char        **quoteInfo,
                          uint8_t     **signature,
                          size_t       *signatureSize,
                          char        **pcrLog,
                          char        **certificate);

TSS2_RC Fapi_VerifyQuote(FAPI_CONTEXT  *context,
                         char const    *publicKeyPath,
                         uint8_t const *qualifyingData,
                         size_t         qualifyingDataSize,
                         char const    *quoteInfo,
                         uint8_t const *signature,
                         size_t         signatureSize,
                         char const    *pcrLog);

TSS2_RC Fapi_VerifyQuote_Async(FAPI_CONTEXT  *context,
                               char const    *publicKeyPath,
                               uint8_t const *qualifyingData,
                               size_t         qualifyingDataSize,
                               char const    *quoteInfo,
                               uint8_t const *signature,
                               size_t         signatureSize,
                               char const    *pcrLog);

TSS2_RC Fapi_VerifyQuote_Finish(FAPI_CONTEXT *context);

/* NV functions */

TSS2_RC Fapi_CreateNv(FAPI_CONTEXT *context,
                      char const   *path,
                      char const   *type,
                      size_t        size,
                      char const   *policyPath,
                      char const   *authValue);

TSS2_RC Fapi_CreateNv_Async(FAPI_CONTEXT *context,
                            char const   *path,
                            char const   *type,
                            size_t        size,
                            char const   *policyPath,
                            char const   *authValue);

TSS2_RC Fapi_CreateNv_Finish(FAPI_CONTEXT *context);

TSS2_RC
Fapi_NvRead(FAPI_CONTEXT *context, char const *path, uint8_t **data, size_t *size, char **logData);

TSS2_RC Fapi_NvRead_Async(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_NvRead_Finish(FAPI_CONTEXT *context, uint8_t **data, size_t *size, char **logData);

TSS2_RC Fapi_NvWrite(FAPI_CONTEXT *context, char const *path, uint8_t const *data, size_t size);

TSS2_RC
Fapi_NvWrite_Async(FAPI_CONTEXT *context, char const *path, uint8_t const *data, size_t size);

TSS2_RC Fapi_NvWrite_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_NvExtend(FAPI_CONTEXT  *context,
                      char const    *path,
                      uint8_t const *data,
                      size_t         size,
                      char const    *logData);

TSS2_RC Fapi_NvExtend_Async(FAPI_CONTEXT  *context,
                            char const    *path,
                            uint8_t const *data,
                            size_t         size,
                            char const    *logData);

TSS2_RC Fapi_NvExtend_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_NvIncrement(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_NvIncrement_Async(FAPI_CONTEXT *context, char const *path);

TSS2_RC Fapi_NvIncrement_Finish(FAPI_CONTEXT *context);

TSS2_RC Fapi_NvSetBits(FAPI_CONTEXT *context, char const *path, uint64_t bitmap);

TSS2_RC Fapi_NvSetBits_Async(FAPI_CONTEXT *context, char const *path, uint64_t bitmap);

TSS2_RC Fapi_NvSetBits_Finish(FAPI_CONTEXT *context);

typedef TSS2_RC (*Fapi_CB_Auth)(char const  *objectPath,
                                char const  *description,
                                char const **auth,
                                void        *userData);

TSS2_RC Fapi_SetAuthCB(FAPI_CONTEXT *context, Fapi_CB_Auth callback, void *userData);

typedef TSS2_RC (*Fapi_CB_Branch)(char const  *objectPath,
                                  char const  *description,
                                  char const **branchNames,
                                  size_t       numBranches,
                                  size_t      *selectedBranch,
                                  void        *userData);

TSS2_RC Fapi_SetBranchCB(FAPI_CONTEXT *context, Fapi_CB_Branch callback, void *userData);

typedef TSS2_RC (*Fapi_CB_Sign)(char const     *objectPath,
                                char const     *description,
                                char const     *publicKey,
                                char const     *publicKeyHint,
                                uint32_t        hashAlg,
                                uint8_t const  *dataToSign,
                                size_t          dataToSignSize,
                                uint8_t const **signature,
                                size_t         *signatureSize,
                                void           *userData);

TSS2_RC Fapi_SetSignCB(FAPI_CONTEXT *context, Fapi_CB_Sign callback, void *userData);

typedef TSS2_RC (*Fapi_CB_PolicyAction)(char const *objectPath, char const *action, void *userData);

TSS2_RC
Fapi_SetPolicyActionCB(FAPI_CONTEXT *context, Fapi_CB_PolicyAction callback, void *userData);

#ifdef __cplusplus
}
#endif

#endif /* TSS2_FAPI_H */