saparams.c

IBE是一种非对称密码技术

/* Copyright 2003-2006, Voltage Security, all rights reserved.
 */
#include "vibe.h"
#include "environment.h"
#include "base.h"
#include "libctx.h"
#include "securearchive.h"
#include "errorctx.h"
#include "vtassert.h"

#define VOLT_SECURE_ARCHIVE_GET_SUPPORTED      1
#define VOLT_SECURE_ARCHIVE_SET_SUPPORTED      2
#define VOLT_SECURE_ARCHIVE_GET_AND_SET_SUPPORTED \
  (VOLT_SECURE_ARCHIVE_GET_SUPPORTED | VOLT_SECURE_ARCHIVE_SET_SUPPORTED)
#define VOLT_SECURE_ARCHIVE_SET_INFO_REQUIRED  4
#define VOLT_SECURE_ARCHIVE_SET_INFO_NULL      8

int VoltSecureArchiveParamCommon (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag,
   unsigned int paramFlags,
   int selector
   )
{
  int status;
  VoltSecureArchiveObject *obj = (VoltSecureArchiveObject *)secureArchiveObj;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  VOLT_DECLARE_ERROR_TYPE(errorType)

  /* Null secure archive object should have already been caught in
   * VtSecureArchiveSetParam or VtSecureArchiveGetParam call.
   */
  VT_ASSERT(obj != (VoltSecureArchiveObject*)0);
  
  libCtx = obj->voltObject.libraryCtx;
  
  do
  {
    VOLT_SET_ERROR_TYPE(errorType, VT_ERROR_TYPE_PRIMARY)

    if (flag == VOLT_SECURE_ARCHIVE_SET_TYPE_FLAG)
    {
      if ((paramFlags & VOLT_SECURE_ARCHIVE_SET_SUPPORTED) == 0)
      {
        VOLT_SET_FNCT_LINE(fnctLine)
        status = VT_ERROR_INVALID_SET;
        break;
      }
      
      if ((info == (Pointer)0) &&
          ((paramFlags & VOLT_SECURE_ARCHIVE_SET_INFO_REQUIRED) != 0))
      {
        VOLT_SET_FNCT_LINE(fnctLine)
        status = VT_ERROR_INVALID_ASSOCIATED_INFO;
        break;
      }
      
      if ((info != (Pointer)0) &&
          ((paramFlags & VOLT_SECURE_ARCHIVE_SET_INFO_NULL) != 0))
      {
        VOLT_SET_FNCT_LINE(fnctLine)
        status = VT_ERROR_INVALID_ASSOCIATED_INFO;
        break;
      }
      
      if (obj->SetParam == (VSecureArchiveSetParam)0)
      {
        VOLT_SET_FNCT_LINE(fnctLine)
        status = VT_ERROR_INVALID_IMPL;
        break;
      }
      
      VOLT_SET_FNCT_LINE(fnctLine)
      VOLT_SET_ERROR_TYPE(errorType, 0)
      status = obj->SetParam(secureArchiveObj, selector, info);
      if (status != 0)
        break;
    }
    else if (flag == VOLT_SECURE_ARCHIVE_GET_TYPE_FLAG)
    {
      if ((paramFlags & VOLT_SECURE_ARCHIVE_GET_SUPPORTED) == 0)
      {
        VOLT_SET_FNCT_LINE(fnctLine)
        status = VT_ERROR_INVALID_GET;
        break;
      }
      
      if (info == (Pointer)0)
      {
        VOLT_SET_FNCT_LINE(fnctLine)
        status = VT_ERROR_NULL_ARG;
        break;
      }
      
      if (obj->GetParam == (VSecureArchiveGetParam)0)
      {
        VOLT_SET_FNCT_LINE(fnctLine)
        status = VT_ERROR_INVALID_IMPL;
        break;
      }
      
      VOLT_SET_FNCT_LINE(fnctLine)
      VOLT_SET_ERROR_TYPE(errorType, 0)
      status = obj->GetParam(secureArchiveObj, selector, (Pointer*)info);
      if (status != 0)
        break;
    }
    else
    {
      VOLT_SET_FNCT_LINE(fnctLine)
      status = VT_ERROR_INVALID_TYPE;
      break;
    }
  }
  while (0);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, errorType, fnctLine,
    "VoltSecureArchiveParamCommon", (unsigned char*)0)
    
  return status;
}

int VtSecureArchiveParamSignerId (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status = 0;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  VOLT_DECLARE_ERROR_TYPE(errorType)
  
  do
  {
    if (secureArchiveObj != (VtSecureArchiveObject)0)
      libCtx = secureArchiveObj->voltObject.libraryCtx;
      
    if ((flag == VOLT_SECURE_ARCHIVE_SET_TYPE_FLAG) && (info != (Pointer)0) &&
      VOLT_OBJECT_TYPE_NOT_EQUAL(info, VOLT_OBJECT_TYPE_IDENTITY))
    {
      VOLT_SET_FNCT_LINE(fnctLine)
      VOLT_SET_ERROR_TYPE(errorType, VT_ERROR_TYPE_PRIMARY)
      status = VT_ERROR_INVALID_ASSOCIATED_INFO;
      break;
    }
      
    VOLT_SET_FNCT_LINE(fnctLine)
    VOLT_SET_ERROR_TYPE(errorType, 0)
    status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag,
      VOLT_SECURE_ARCHIVE_GET_AND_SET_SUPPORTED | VOLT_SECURE_ARCHIVE_SET_INFO_REQUIRED,
      VOLT_SECURE_ARCHIVE_PARAM_SIGNER_ID);
  }
  while (0);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, errorType, fnctLine,
    "VtSecureArchiveParamSignerId", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParamSignerInfo (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status = 0;
  VtSecureArchiveSignerInfo* signerInfo;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  VOLT_DECLARE_ERROR_TYPE(errorType)
  
  do
  {
    if (secureArchiveObj != (VtSecureArchiveObject)0)
      libCtx = secureArchiveObj->voltObject.libraryCtx;
      
    if ((flag == VOLT_SECURE_ARCHIVE_SET_TYPE_FLAG) && (info != (Pointer)0))
    {
      signerInfo = (VtSecureArchiveSignerInfo*)info;

      status = VT_ERROR_INVALID_ASSOCIATED_INFO;
      VOLT_SET_ERROR_TYPE(errorType, VT_ERROR_TYPE_PRIMARY)
      
      VOLT_SET_FNCT_LINE(fnctLine)
      if ((signerInfo->privateKey != (VtKeyObject)0) &&
        VOLT_OBJECT_TYPE_NOT_EQUAL(signerInfo->privateKey, VOLT_OBJECT_TYPE_KEY))
        break;
        
      VOLT_SET_FNCT_LINE(fnctLine)
      if ((signerInfo->signerId != (VtIdentityObject)0) &&
        VOLT_OBJECT_TYPE_NOT_EQUAL(signerInfo->signerId, VOLT_OBJECT_TYPE_IDENTITY))
        break;
        
      VOLT_SET_FNCT_LINE(fnctLine)
      if ((signerInfo->signerCert != (VtCertObject)0) &&
        VOLT_OBJECT_TYPE_NOT_EQUAL(signerInfo->signerCert, VOLT_OBJECT_TYPE_CERT))
        break;
    }
    
    VOLT_SET_FNCT_LINE(fnctLine)
    VOLT_SET_ERROR_TYPE(errorType, 0)
    status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag,
      VOLT_SECURE_ARCHIVE_SET_SUPPORTED | VOLT_SECURE_ARCHIVE_SET_INFO_REQUIRED,
      VOLT_SECURE_ARCHIVE_PARAM_SIGNER_INFO);
  }
  while (0);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, errorType, fnctLine,
    "VtSecureArchiveParamSignerInfo", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParamRecipientList (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status = 0;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  VOLT_DECLARE_ERROR_TYPE(errorType)
  
  do
  {
    if (secureArchiveObj != (VtSecureArchiveObject)0)
      libCtx = secureArchiveObj->voltObject.libraryCtx;
      
    if ((flag == VOLT_SECURE_ARCHIVE_SET_TYPE_FLAG) && (info != (Pointer)0) &&
      VOLT_OBJECT_TYPE_NOT_EQUAL(info, VOLT_OBJECT_TYPE_IDENTITY_LIST))
    {
      VOLT_SET_FNCT_LINE(fnctLine)
      VOLT_SET_ERROR_TYPE(errorType, VT_ERROR_TYPE_PRIMARY)
      status = VT_ERROR_INVALID_ASSOCIATED_INFO;
      break;
    }
    
    VOLT_SET_FNCT_LINE(fnctLine)
    VOLT_SET_ERROR_TYPE(errorType, 0)
    status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag, 
      VOLT_SECURE_ARCHIVE_GET_AND_SET_SUPPORTED | VOLT_SECURE_ARCHIVE_SET_INFO_REQUIRED,
      VOLT_SECURE_ARCHIVE_PARAM_RECIPIENT_LIST);
  }
  while (0);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, errorType, fnctLine,
    "VtSecureArchiveParamRecipientList", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParamRecipientInfoList (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status = 0;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  VOLT_DECLARE_ERROR_TYPE(errorType)

  do
  {
    if (secureArchiveObj != (VtSecureArchiveObject)0)
      libCtx = secureArchiveObj->voltObject.libraryCtx;

    if ((flag == VOLT_SECURE_ARCHIVE_SET_TYPE_FLAG) && (info != (Pointer)0) &&
      VOLT_OBJECT_TYPE_NOT_EQUAL(info, VOLT_OBJECT_TYPE_RECIP_INFO_LIST))
    {
      VOLT_SET_FNCT_LINE(fnctLine)
      VOLT_SET_ERROR_TYPE(errorType, VT_ERROR_TYPE_PRIMARY)
      status = VT_ERROR_INVALID_ASSOCIATED_INFO;
      break;
    }

    VOLT_SET_FNCT_LINE(fnctLine)
    VOLT_SET_ERROR_TYPE(errorType, 0)
    status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag, 
      VOLT_SECURE_ARCHIVE_GET_AND_SET_SUPPORTED | VOLT_SECURE_ARCHIVE_SET_INFO_REQUIRED,
      VOLT_SECURE_ARCHIVE_PARAM_RECIPIENT_INFO_LIST);
  }
  while (0);

  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, errorType, fnctLine,
    "VtSecureArchiveParamRecipientInfoList", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParam3DESCBC (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  
  if (secureArchiveObj != (VtSecureArchiveObject)0)
    libCtx = secureArchiveObj->voltObject.libraryCtx;
    
  VOLT_SET_FNCT_LINE(fnctLine)
  status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag, 
    VOLT_SECURE_ARCHIVE_SET_SUPPORTED | VOLT_SECURE_ARCHIVE_SET_INFO_NULL,
    VOLT_SECURE_ARCHIVE_PARAM_3DESCBC);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, 0, fnctLine,
    "VtSecureArchiveParam3DESCBC", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParamAES128CBC (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  
  if (secureArchiveObj != (VtSecureArchiveObject)0)
    libCtx = secureArchiveObj->voltObject.libraryCtx;
    
  VOLT_SET_FNCT_LINE(fnctLine)
  status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag, 
    VOLT_SECURE_ARCHIVE_SET_SUPPORTED | VOLT_SECURE_ARCHIVE_SET_INFO_NULL,
    VOLT_SECURE_ARCHIVE_PARAM_AES128CBC);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, 0, fnctLine,
    "VtSecureArchiveParamAES128CBC", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParamCompressionEnabled (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  
  if (secureArchiveObj != (VtSecureArchiveObject)0)
    libCtx = secureArchiveObj->voltObject.libraryCtx;
    
  VOLT_SET_FNCT_LINE(fnctLine)
  status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag, 
    VOLT_SECURE_ARCHIVE_SET_SUPPORTED | VOLT_SECURE_ARCHIVE_SET_INFO_REQUIRED,
    VOLT_SECURE_ARCHIVE_PARAM_COMPRESSION_ENABLED);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, 0, fnctLine,
    "VtSecureArchiveParamCompressionEnabled", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParamSigningTime (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  
  if (secureArchiveObj != (VtSecureArchiveObject)0)
    libCtx = secureArchiveObj->voltObject.libraryCtx;
    
  VOLT_SET_FNCT_LINE(fnctLine)
  status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag, 
    VOLT_SECURE_ARCHIVE_GET_SUPPORTED, VOLT_SECURE_ARCHIVE_PARAM_SIGNING_TIME);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, 0, fnctLine,
    "VtSecureArchiveParamMessageTime", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParamFileName (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  
  if (secureArchiveObj != (VtSecureArchiveObject)0)
    libCtx = secureArchiveObj->voltObject.libraryCtx;
    
  VOLT_SET_FNCT_LINE(fnctLine)
  status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag, 
    VOLT_SECURE_ARCHIVE_GET_AND_SET_SUPPORTED | VOLT_SECURE_ARCHIVE_SET_INFO_REQUIRED,
    VOLT_SECURE_ARCHIVE_PARAM_FILE_NAME);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, 0, fnctLine,
    "VtSecureArchiveParamFileName", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParamModDate (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  
  if (secureArchiveObj != (VtSecureArchiveObject)0)
    libCtx = secureArchiveObj->voltObject.libraryCtx;
    
  VOLT_SET_FNCT_LINE(fnctLine)
  status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag, 
    VOLT_SECURE_ARCHIVE_GET_AND_SET_SUPPORTED | VOLT_SECURE_ARCHIVE_SET_INFO_REQUIRED,
    VOLT_SECURE_ARCHIVE_PARAM_MOD_DATE);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, 0, fnctLine,
    "VtSecureArchiveParamModDate", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParamFileSize (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  
  if (secureArchiveObj != (VtSecureArchiveObject)0)
    libCtx = secureArchiveObj->voltObject.libraryCtx;
    
  VOLT_SET_FNCT_LINE(fnctLine)
  status = VoltSecureArchiveParamCommon(secureArchiveObj, info, flag, 
    VOLT_SECURE_ARCHIVE_GET_SUPPORTED, VOLT_SECURE_ARCHIVE_PARAM_FILE_SIZE);
  
  VOLT_LOG_ERROR_COMPARE(status, libCtx, status, 0, fnctLine,
    "VtSecureArchiveParamFileSize", (unsigned char *)0)

  return status;
}

int VtSecureArchiveParamRecipientIndex (
   VtSecureArchiveObject secureArchiveObj,
   Pointer info,
   unsigned int flag
   )
{
  int status;
  VtLibCtx libCtx = (VtLibCtx)0;
  VOLT_DECLARE_FNCT_LINE(fnctLine)
  
  if (secureArchiveObj != (VtSecureArchiveObject)0)
    libCtx = secureArchiveObj->voltObject.libraryCtx;