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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:06:44 +0000 |
commit | ed5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch) | |
tree | 7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /onlineupdate/source/libmar/verify/cryptox.h | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'onlineupdate/source/libmar/verify/cryptox.h')
-rw-r--r-- | onlineupdate/source/libmar/verify/cryptox.h | 172 |
1 files changed, 172 insertions, 0 deletions
diff --git a/onlineupdate/source/libmar/verify/cryptox.h b/onlineupdate/source/libmar/verify/cryptox.h new file mode 100644 index 000000000..b0f00725f --- /dev/null +++ b/onlineupdate/source/libmar/verify/cryptox.h @@ -0,0 +1,172 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#ifndef CRYPTOX_H +#define CRYPTOX_H + +#define XP_MIN_SIGNATURE_LEN_IN_BYTES 256 + +#define CryptoX_Result int +#define CryptoX_Success 0 +#define CryptoX_Error (-1) +#define CryptoX_Succeeded(X) ((X) == CryptoX_Success) +#define CryptoX_Failed(X) ((X) != CryptoX_Success) + +#if defined(MAR_NSS) + +#include "cert.h" +#include "keyhi.h" +#include "cryptohi.h" + +#define CryptoX_InvalidHandleValue NULL +#define CryptoX_ProviderHandle void* +#define CryptoX_SignatureHandle VFYContext * +#define CryptoX_PublicKey SECKEYPublicKey * +#define CryptoX_Certificate CERTCertificate * + +#ifdef __cplusplus +extern "C" { +#endif +CryptoX_Result NSS_LoadPublicKey(const unsigned char* certData, + unsigned int certDataSize, + SECKEYPublicKey** publicKey); +CryptoX_Result NSS_VerifyBegin(VFYContext **ctx, + SECKEYPublicKey * const *publicKey); +CryptoX_Result NSS_VerifySignature(VFYContext * const *ctx , + const unsigned char *signature, + unsigned int signatureLen); +#ifdef __cplusplus +} // extern "C" +#endif + +#define CryptoX_InitCryptoProvider(CryptoHandle) \ + CryptoX_Success +#define CryptoX_VerifyBegin(CryptoHandle, SignatureHandle, PublicKey) \ + NSS_VerifyBegin(SignatureHandle, PublicKey) +#define CryptoX_FreeSignatureHandle(SignatureHandle) \ + VFY_DestroyContext(*SignatureHandle, PR_TRUE) +#define CryptoX_VerifyUpdate(SignatureHandle, buf, len) \ + VFY_Update(*SignatureHandle, (const unsigned char*)(buf), len) +#define CryptoX_LoadPublicKey(CryptoHandle, certData, dataSize, publicKey) \ + NSS_LoadPublicKey(certData, dataSize, publicKey) +#define CryptoX_VerifySignature(hash, publicKey, signedData, len) \ + NSS_VerifySignature(hash, (const unsigned char *)(signedData), len) +#define CryptoX_FreePublicKey(key) \ + SECKEY_DestroyPublicKey(*key) +#define CryptoX_FreeCertificate(cert) \ + CERT_DestroyCertificate(*cert) + +#elif defined(MACOSX) + +#define CryptoX_InvalidHandleValue NULL +#define CryptoX_ProviderHandle void* +#define CryptoX_SignatureHandle void* +#define CryptoX_PublicKey void* +#define CryptoX_Certificate void* + +// Forward-declare Objective-C functions implemented in MacVerifyCrypto.mm. +#ifdef __cplusplus +extern "C" { +#endif +CryptoX_Result CryptoMac_InitCryptoProvider(); +CryptoX_Result CryptoMac_VerifyBegin(CryptoX_SignatureHandle* aInputData); +CryptoX_Result CryptoMac_VerifyUpdate(CryptoX_SignatureHandle* aInputData, + void* aBuf, unsigned int aLen); +CryptoX_Result CryptoMac_LoadPublicKey(const unsigned char* aCertData, + unsigned int aDataSize, + CryptoX_PublicKey* aPublicKey); +CryptoX_Result CryptoMac_VerifySignature(CryptoX_SignatureHandle* aInputData, + CryptoX_PublicKey* aPublicKey, + const unsigned char* aSignature, + unsigned int aSignatureLen); +void CryptoMac_FreeSignatureHandle(CryptoX_SignatureHandle* aInputData); +void CryptoMac_FreePublicKey(CryptoX_PublicKey* aPublicKey); +#ifdef __cplusplus +} // extern "C" +#endif + +#define CryptoX_InitCryptoProvider(aProviderHandle) \ + CryptoMac_InitCryptoProvider() +#define CryptoX_VerifyBegin(aCryptoHandle, aInputData, aPublicKey) \ + CryptoMac_VerifyBegin(aInputData) +#define CryptoX_VerifyUpdate(aInputData, aBuf, aLen) \ + CryptoMac_VerifyUpdate(aInputData, aBuf, aLen) +#define CryptoX_LoadPublicKey(aProviderHandle, aCertData, aDataSize, \ + aPublicKey) \ + CryptoMac_LoadPublicKey(aCertData, aDataSize, aPublicKey) +#define CryptoX_VerifySignature(aInputData, aPublicKey, aSignature, \ + aSignatureLen) \ + CryptoMac_VerifySignature(aInputData, aPublicKey, aSignature, aSignatureLen) +#define CryptoX_FreeSignatureHandle(aInputData) \ + CryptoMac_FreeSignatureHandle(aInputData) +#define CryptoX_FreePublicKey(aPublicKey) \ + CryptoMac_FreePublicKey(aPublicKey) +#define CryptoX_FreeCertificate(aCertificate) + +#elif defined(WNT) + +#include <windows.h> +#include <wincrypt.h> + +CryptoX_Result CryptoAPI_InitCryptoContext(HCRYPTPROV *provider); +CryptoX_Result CryptoAPI_LoadPublicKey(HCRYPTPROV hProv, + BYTE *certData, + DWORD sizeOfCertData, + HCRYPTKEY *publicKey); +CryptoX_Result CryptoAPI_VerifyBegin(HCRYPTPROV provider, HCRYPTHASH* hash); +CryptoX_Result CryptoAPI_VerifyUpdate(HCRYPTHASH* hash, + BYTE *buf, DWORD len); +CryptoX_Result CryptoAPI_VerifySignature(HCRYPTHASH *hash, + HCRYPTKEY *pubKey, + const BYTE *signature, + DWORD signatureLen); + +#define CryptoX_InvalidHandleValue ((ULONG_PTR)NULL) +#define CryptoX_ProviderHandle HCRYPTPROV +#define CryptoX_SignatureHandle HCRYPTHASH +#define CryptoX_PublicKey HCRYPTKEY +#define CryptoX_Certificate HCERTSTORE +#define CryptoX_InitCryptoProvider(CryptoHandle) \ + CryptoAPI_InitCryptoContext(CryptoHandle) +#define CryptoX_VerifyBegin(CryptoHandle, SignatureHandle, PublicKey) \ + CryptoAPI_VerifyBegin(CryptoHandle, SignatureHandle) +#define CryptoX_FreeSignatureHandle(SignatureHandle) +#define CryptoX_VerifyUpdate(SignatureHandle, buf, len) \ + CryptoAPI_VerifyUpdate(SignatureHandle, (BYTE *)(buf), len) +#define CryptoX_LoadPublicKey(CryptoHandle, certData, dataSize, publicKey) \ + CryptoAPI_LoadPublicKey(CryptoHandle, (BYTE*)(certData), dataSize, publicKey) +#define CryptoX_VerifySignature(hash, publicKey, signedData, len) \ + CryptoAPI_VerifySignature(hash, publicKey, signedData, len) +#define CryptoX_FreePublicKey(key) \ + CryptDestroyKey(*(key)) +#define CryptoX_FreeCertificate(cert) \ + CertCloseStore(*(cert), CERT_CLOSE_STORE_FORCE_FLAG); + +#else + +/* This default implementation is necessary because we don't want to + * link to NSS from updater code on non Windows platforms. On Windows + * we use CryptoAPI instead of NSS. We don't call any function as they + * would just fail, but this simplifies linking. + */ + +#define CryptoX_InvalidHandleValue NULL +#define CryptoX_ProviderHandle void* +#define CryptoX_SignatureHandle void* +#define CryptoX_PublicKey void* +#define CryptoX_Certificate void* +#define CryptoX_InitCryptoProvider(CryptoHandle) \ + CryptoX_Error +#define CryptoX_VerifyBegin(CryptoHandle, SignatureHandle, PublicKey) \ + CryptoX_Error +#define CryptoX_FreeSignatureHandle(SignatureHandle) +#define CryptoX_VerifyUpdate(SignatureHandle, buf, len) CryptoX_Error +#define CryptoX_LoadPublicKey(CryptoHandle, certData, dataSize, publicKey) \ + CryptoX_Error +#define CryptoX_VerifySignature(hash, publicKey, signedData, len) CryptoX_Error +#define CryptoX_FreePublicKey(key) CryptoX_Error + +#endif + +#endif |