/** \file SignerInfo.c
* Contains implementation of the functions related to HCOSE_SIGNER handle objects.
*/

#include <stdlib.h>
#ifndef __MBED__
#include <memory.h>
#endif

#include "cose/cose.h"
#include "cose_int.h"
#include "cose/cose_configure.h"
#include "crypto.h"

#if INCLUDE_SIGN

extern bool IsValidSignHandle(HCOSE_SIGN h);

COSE * SignerRoot = NULL;

bool IsValidSignerHandle(HCOSE_SIGNER h)
{
	COSE_SignerInfo * p = (COSE_SignerInfo *)h;
	return _COSE_IsInList(SignerRoot, (COSE *) p);
}


bool _COSE_SignerInfo_Free(COSE_SignerInfo * pSigner)
{
	//  Check ref counting
	if (pSigner->m_message.m_refCount > 1) {
		pSigner->m_message.m_refCount--;
		return true;
	}

	_COSE_Release(&pSigner->m_message);

	return true;
}

bool COSE_Signer_Free(HCOSE_SIGNER hSigner)
{
	COSE_SignerInfo * pSigner = (COSE_SignerInfo *)hSigner;
	bool fRet = false;

	if (!IsValidSignerHandle(hSigner)) goto errorReturn;

	if (pSigner->m_message.m_refCount > 1) {
		pSigner->m_message.m_refCount--;
		return true;
	}

	_COSE_SignerInfo_Free(pSigner);

	_COSE_RemoveFromList(&SignerRoot, &pSigner->m_message);

	COSE_FREE(pSigner, &pSigner->m_message.m_allocContext);

	fRet = true;
errorReturn:
	return fRet;
}


HCOSE_SIGNER COSE_Signer_Init(CBOR_CONTEXT_COMMA cose_errback * perror)
{
	COSE_SignerInfo * pobj = (COSE_SignerInfo *)COSE_CALLOC(1, sizeof(COSE_SignerInfo), context);
	if (pobj == NULL) {
		if (perror != NULL) perror->err = COSE_ERR_OUT_OF_MEMORY;
		return NULL;
	}

	if (!_COSE_SignerInfo_Init(COSE_INIT_FLAGS_NO_CBOR_TAG, pobj, COSE_recipient_object, CBOR_CONTEXT_PARAM_COMMA perror)) {
		_COSE_SignerInfo_Free(pobj);
		COSE_FREE(pobj, context);
		return NULL;
	}

	_COSE_InsertInList(&SignerRoot, &pobj->m_message);
	return (HCOSE_SIGNER)pobj;
}

bool _COSE_SignerInfo_Init(COSE_INIT_FLAGS flags, COSE_SignerInfo * pobj, int msgType, CBOR_CONTEXT_COMMA cose_errback * errp)
{
	return _COSE_Init(flags, &pobj->m_message, msgType, CBOR_CONTEXT_PARAM_COMMA errp);
}


COSE_SignerInfo * _COSE_SignerInfo_Init_From_Object(cn_cbor * cbor, COSE_SignerInfo * pIn, CBOR_CONTEXT_COMMA cose_errback * perr)
{
	COSE_SignerInfo * pSigner = pIn;

	if (pSigner == NULL) {
		pSigner = (COSE_SignerInfo *)COSE_CALLOC(1, sizeof(COSE_SignerInfo), context);
		CHECK_CONDITION(pSigner != NULL, COSE_ERR_OUT_OF_MEMORY);
	}

	CHECK_CONDITION(cbor->type == CN_CBOR_ARRAY, COSE_ERR_INVALID_PARAMETER);

	if (!_COSE_Init_From_Object(&pSigner->m_message, cbor, CBOR_CONTEXT_PARAM_COMMA perr)) goto errorReturn;

	_COSE_InsertInList(&SignerRoot, &pSigner->m_message);
	return pSigner;

errorReturn:
	if (pSigner != NULL) {
		_COSE_SignerInfo_Free(pSigner);
		if (pIn == NULL) COSE_FREE(pSigner, context);
	}
	return NULL;
}

bool BuildToBeSigned(byte ** ppbToSign, size_t * pcbToSign, const cn_cbor * pcborBody, const cn_cbor * pcborProtected, const cn_cbor * pcborProtectedSign, const byte * pbExternal, size_t cbExternal, CBOR_CONTEXT_COMMA cose_errback * perr)
{
	cn_cbor * pArray = NULL;
	cn_cbor_errback cbor_error;
	size_t cbToSign;
	byte * pbToSign = NULL;
	bool f = false;
	cn_cbor * cn = NULL;

	pArray = cn_cbor_array_create(CBOR_CONTEXT_PARAM_COMMA &cbor_error);
	CHECK_CONDITION_CBOR(pArray != NULL, cbor_error);

	cn = cn_cbor_string_create("Signature", CBOR_CONTEXT_PARAM_COMMA &cbor_error);
	CHECK_CONDITION_CBOR(cn != NULL, cbor_error);
	CHECK_CONDITION_CBOR(cn_cbor_array_append(pArray, cn, &cbor_error), cbor_error);
	cn = NULL;

	if (pcborProtected->length == 1 && (pcborProtected->v.bytes[0] == 0xa0)) cn = cn_cbor_data_create(NULL, 0, CBOR_CONTEXT_PARAM_COMMA &cbor_error);
	else cn = cn_cbor_data_create(pcborProtected->v.bytes, (int)pcborProtected->length, CBOR_CONTEXT_PARAM_COMMA &cbor_error);
	CHECK_CONDITION_CBOR(cn != NULL, cbor_error);
	CHECK_CONDITION_CBOR(cn_cbor_array_append(pArray, cn, &cbor_error), cbor_error);
	cn = NULL;

	if ((pcborProtectedSign->length == 1) && (pcborProtectedSign->v.bytes[0] == 0xa0)) cn = cn_cbor_data_create(NULL, 0, CBOR_CONTEXT_PARAM_COMMA &cbor_error);
	else cn = cn_cbor_data_create(pcborProtectedSign->v.bytes, (int)pcborProtectedSign->length, CBOR_CONTEXT_PARAM_COMMA &cbor_error);
	CHECK_CONDITION_CBOR(cn != NULL, cbor_error);
	CHECK_CONDITION_CBOR(cn_cbor_array_append(pArray, cn, &cbor_error), cbor_error);
	cn = NULL;

	cn = cn_cbor_data_create(pbExternal, (int) cbExternal, CBOR_CONTEXT_PARAM_COMMA &cbor_error);
	CHECK_CONDITION_CBOR(cn != NULL, cbor_error);
	CHECK_CONDITION_CBOR(cn_cbor_array_append(pArray, cn, &cbor_error), cbor_error);
	cn = NULL;

	cn = cn_cbor_data_create(pcborBody->v.bytes, (int)pcborBody->length, CBOR_CONTEXT_PARAM_COMMA &cbor_error);
	CHECK_CONDITION_CBOR(cn != NULL, cbor_error);
	CHECK_CONDITION_CBOR(cn_cbor_array_append(pArray, cn, &cbor_error), cbor_error);
	cn = NULL;

	cbToSign = cn_cbor_encode_size(pArray);
	CHECK_CONDITION(cbToSign > 0, COSE_ERR_CBOR);
	pbToSign = (byte *)COSE_CALLOC(cbToSign, 1, context);
	CHECK_CONDITION(pbToSign != NULL, COSE_ERR_OUT_OF_MEMORY);
	const ssize_t writtenBits = cn_cbor_encoder_write(pbToSign, 0, cbToSign, pArray);
	CHECK_CONDITION(writtenBits >= 0, COSE_ERR_CBOR);
	CHECK_CONDITION((size_t)writtenBits == cbToSign, COSE_ERR_CBOR);

	*ppbToSign = pbToSign;
	*pcbToSign = cbToSign;
	pbToSign = NULL;
	f = true;
	
errorReturn:
	if (cn != NULL) CN_CBOR_FREE(cn, context);
	if (pArray != NULL) CN_CBOR_FREE(pArray, context);
	if (pbToSign != NULL) COSE_FREE(pbToSign, context);
	return f;

}


bool _COSE_Signer_sign(COSE_SignerInfo * pSigner, const cn_cbor * pcborBody, const cn_cbor * pcborProtected, cose_errback * perr)
{
#ifdef USE_CBOR_CONTEXT
	cn_cbor_context * context = &pSigner->m_message.m_allocContext;
#endif
	cn_cbor * pcborProtectedSign = NULL;
	cn_cbor * pArray = NULL;
	cn_cbor * cnAlgorithm = NULL;
	size_t cbToSign;
	byte * pbToSign = NULL;
	int alg;
	bool fRet = false;

	pArray = cn_cbor_array_create(CBOR_CONTEXT_PARAM_COMMA NULL);
	CHECK_CONDITION(pArray != NULL, COSE_ERR_OUT_OF_MEMORY);

	cnAlgorithm = _COSE_map_get_int(&pSigner->m_message, COSE_Header_Algorithm, COSE_BOTH, perr);
	if (cnAlgorithm == NULL) goto errorReturn;

	if (cnAlgorithm->type == CN_CBOR_TEXT) {
		FAIL_CONDITION(COSE_ERR_UNKNOWN_ALGORITHM);
	}
	else {
		CHECK_CONDITION((cnAlgorithm->type == CN_CBOR_UINT || cnAlgorithm->type == CN_CBOR_INT), COSE_ERR_INVALID_PARAMETER);

		alg = (int)cnAlgorithm->v.sint;
	}

	pcborProtectedSign = _COSE_encode_protected(&pSigner->m_message, perr);
	if (pcborProtectedSign == NULL) goto errorReturn;

	if (!BuildToBeSigned(&pbToSign, &cbToSign, pcborBody, pcborProtected, pcborProtectedSign, pSigner->m_message.m_pbExternal, pSigner->m_message.m_cbExternal, CBOR_CONTEXT_PARAM_COMMA perr)) goto errorReturn;

	switch (alg) {
#ifdef USE_ECDSA_SHA_256
	case COSE_Algorithm_ECDSA_SHA_256:
		if (!ECDSA_Sign(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 256, pbToSign, cbToSign, perr)) goto errorReturn;
		break;
#endif

#ifdef USE_ECDSA_SHA_384
	case COSE_Algorithm_ECDSA_SHA_384:
		if (!ECDSA_Sign(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 384, pbToSign, cbToSign, perr)) goto errorReturn;
		break;
#endif

#ifdef USE_ECDSA_SHA_512
	case COSE_Algorithm_ECDSA_SHA_512:
		if (!ECDSA_Sign(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 512, pbToSign, cbToSign, perr)) goto errorReturn;
		break;
#endif

#ifdef USE_EDDSA
	case COSE_Algorithm_EdDSA:
		if (!EdDSA_Sign(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, pbToSign, cbToSign, perr)) goto errorReturn;
		break;
#endif

	default:
		FAIL_CONDITION(COSE_ERR_UNKNOWN_ALGORITHM);
	}

	fRet = true;

errorReturn:
	if (pArray != NULL) COSE_FREE(pArray, context);
	if (pbToSign != NULL) COSE_FREE(pbToSign, context);
	return fRet;
}

bool COSE_Signer_SetKey(HCOSE_SIGNER h, const cn_cbor * pKey, cose_errback * perr)
{
	COSE_SignerInfo * p;
	bool fRet = false;

	CHECK_CONDITION(IsValidSignerHandle(h), COSE_ERR_INVALID_HANDLE);
	CHECK_CONDITION(pKey != NULL, COSE_ERR_INVALID_PARAMETER);

	p = (COSE_SignerInfo *)h;
	p->m_pkey = pKey;

	fRet = true;
errorReturn:
	return fRet;
}

/*!
* @brief Set the application external data for authentication
*
* Signer data objects support the authentication of external application
* supplied data.  This function is provided to supply that data to the library.
*
* The external data is not copied, nor will be it freed when the handle is released.
*
* @param hcose  Handle for the COSE MAC data object
* @param pbEternalData  point to the external data
* @param cbExternalData size of the external data
* @param perr  location to return errors
* @return result of the operation.
*/

bool COSE_Signer_SetExternal(HCOSE_SIGNER hcose, const byte * pbExternalData, size_t cbExternalData, cose_errback * perr)
{
	if (!IsValidSignerHandle(hcose)) {
		if (perr != NULL) perr->err = COSE_ERR_INVALID_HANDLE;
		return false;
	}

	return _COSE_SetExternal(&((COSE_SignerInfo *)hcose)->m_message, pbExternalData, cbExternalData, perr);
}


bool _COSE_Signer_validate(COSE_SignMessage * pSign, COSE_SignerInfo * pSigner, const cn_cbor * pcborBody, const cn_cbor * pcborProtected, cose_errback * perr)
{
	byte * pbToBeSigned = NULL;
	int alg = 0;
#ifdef USE_CBOR_CONTEXT
	cn_cbor_context * context = &pSign->m_message.m_allocContext;
#else
	UNUSED(pSign);
#endif
	size_t cbToBeSigned;
	bool fRet = false;

	const cn_cbor * cn = _COSE_map_get_int(&pSigner->m_message, COSE_Header_Algorithm, COSE_BOTH, perr);
	if (cn == NULL) goto errorReturn;

	if (cn->type == CN_CBOR_TEXT) {
		FAIL_CONDITION(COSE_ERR_UNKNOWN_ALGORITHM);
	}
	else {
		CHECK_CONDITION((cn->type == CN_CBOR_UINT || cn->type == CN_CBOR_INT), COSE_ERR_INVALID_PARAMETER);

		alg = (int)cn->v.sint;
	}

	//  Build protected headers


	cn_cbor * cnProtected = _COSE_arrayget_int(&pSigner->m_message, INDEX_PROTECTED);
	CHECK_CONDITION((cnProtected != NULL) && (cnProtected->type == CN_CBOR_BYTES), COSE_ERR_INVALID_PARAMETER);

	//  Build authenticated data
	if (!BuildToBeSigned(&pbToBeSigned, &cbToBeSigned, pcborBody, pcborProtected, cnProtected, pSigner->m_message.m_pbExternal, pSigner->m_message.m_cbExternal, CBOR_CONTEXT_PARAM_COMMA perr)) goto errorReturn;

	cn_cbor * cnSignature = _COSE_arrayget_int(&pSigner->m_message, INDEX_SIGNATURE);
	CHECK_CONDITION((cnSignature != NULL) && (cnSignature->type == CN_CBOR_BYTES), COSE_ERR_INVALID_PARAMETER);

	switch (alg) {
#ifdef USE_ECDSA_SHA_256
	case COSE_Algorithm_ECDSA_SHA_256:
		if (!ECDSA_Verify(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 256, pbToBeSigned, cbToBeSigned, perr)) goto errorReturn;
		break;
#endif

#ifdef USE_ECDSA_SHA_384
	case COSE_Algorithm_ECDSA_SHA_384:
		if (!ECDSA_Verify(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 384, pbToBeSigned, cbToBeSigned, perr)) goto errorReturn;
		break;
#endif

#ifdef USE_ECDSA_SHA_512
	case COSE_Algorithm_ECDSA_SHA_512:
		if (!ECDSA_Verify(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, 512, pbToBeSigned, cbToBeSigned, perr)) goto errorReturn;
		break;
#endif

#ifdef USE_EDDSA
	case COSE_Algorithm_EdDSA:
		if (!EdDSA_Verify(&pSigner->m_message, INDEX_SIGNATURE, pSigner->m_pkey, pbToBeSigned, cbToBeSigned, perr)) goto errorReturn;
		break;
#endif

	default:
		FAIL_CONDITION(COSE_ERR_UNKNOWN_ALGORITHM);
		break;
	}

	fRet = true;

errorReturn:
	if (pbToBeSigned != NULL) COSE_FREE(pbToBeSigned, context);

	return fRet;
}

cn_cbor * COSE_Signer_map_get_int(HCOSE_SIGNER h, int key, int flags, cose_errback * perr)
{
	if (!IsValidSignerHandle(h)) {
		if (perr != NULL) perr->err = COSE_ERR_INVALID_HANDLE;
		return NULL;
	}

	return _COSE_map_get_int((COSE *)h, key, flags, perr);
}

bool COSE_Signer_map_put_int(HCOSE_SIGNER h, int key, cn_cbor * value, int flags, cose_errback * perr)
{
	CHECK_CONDITION(IsValidSignerHandle(h), COSE_ERR_INVALID_HANDLE);
	CHECK_CONDITION(value != NULL, COSE_ERR_INVALID_PARAMETER);

	return _COSE_map_put(&((COSE_SignerInfo *)h)->m_message, key, value, flags, perr);

errorReturn:
	return false;
}

#endif
