/***********************************************************************
*
* Copyright (C) 2005-2006 Novell, Inc. All Rights Reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; version 2.1
* of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, Novell, Inc.
*
* To contact Novell about this file by physical or electronic mail,
* you may find current contact information at www.novell.com.
*
***********************************************************************/
#include "sscs_ipc.h"
#define MAX_RECV_HEAD_LEN 6
#define WINDOWS_LOGIN_ID 1
// return codes
#define MAX_RETURN_CODE 27
int32_t static gReturnCodes[27] = {
NSSCS_SUCCESS, //SSCS_REPLY_SUCCESS 0
NSSCS_E_INVALID_PARAM, //SSCS_E_INVALID_MESSAGE -1
NSSCS_E_INCOMPATIBLE_VERSION, //SSCS_E_VERSION_NOT_SUPPORTED -2
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_SYSTEM_ERROR -3
NSSCS_E_SERVICE_NOT_SUPPORTED, //SSCS_E_REPLY_NOT_AVAILABLE -4
NSSCS_E_INVALID_SECRET_ID, // REQUIRES New SSCS_E_INVALID_KEYCHAIN -5
NSSCS_E_INVALID_SECRET_ID, //SSCS_E_INVALID_SECRETID -6
NSSCS_E_SECRET_ID_EXISTS, // REQUIRES NEW -//SSCS_E_KEYCHAIN_ALREADY_EXISTS -7
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_MAX_KEYCHAINS_REACHED -8
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_ADD_KEYCHAIN_FAILED -9
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_NO_KEYCHAINS_EXIST -10
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_KEYCHAIN_DOES_NOT_EXIST -11
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_REMOVE_KEYCHAIN_FAILED -12
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_WRITE_SECRET_FAILED -13
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_ADDING_DEFAULT_KEYCHAIN_FAILED -14
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_NO_SECRETS_EXIST -15
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_REMOVE_SECRET_FAILED -16
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_GET_SOCKET_PATH_FAILED -17
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_CREATE_SOCKET_FAILED -18
NSSCS_E_INVALID_SECRET_ID, //SSCS_E_SECRETID_DOES_NOT_EXIST -19
NSSCS_E_INVALID_PARAM, //SSCS_E_INVALID_INPUT -20
NSSCS_E_SYSTEM_FAILURE, //SSCS_E_SETTING_PASSCODE_FAILED -21
NSSCS_E_SYSTEM_FAILURE, //SSCS_STORE_IS_PERSISTENT -22;
NSSCS_E_SYSTEM_FAILURE, //SSCS_STORE_IS_NOT_PERSISTENT = -23;
NSSCS_E_SYSTEM_FAILURE, //SSCS_SECRET_IS_PERSISTENT = -24;
NSSCS_E_SYSTEM_FAILURE, //SSCS_SECRET_IS_NOT_PERSISTENT = -25;
NSSCS_E_ACCESS_DENIED //SSCS_SECRET_STORE_IS_LOCKED = -26;
};
/*-----------------------------------------------------------------------------
Function - HexDump
Description - Dumps the information in Hex and Ascii. (16 Bytes per line).
Parameters
lpBuf (IN) - Data to be dumped.
iBytes (IN) - Number of bytes in lpBuf.
Returns - none
-----------------------------------------------------------------------------*/
#ifdef DEBUG
void HexDump(char *lpBuf, int iBytes)
{
char buffer[17];
int count,count1, ch;
printf("\n\n");
for(count = 0; count < iBytes; )
{
for(count1 = 0; count1 < 16;count1++)
{
ch = lpBuf[count++];
ch &= 0x000000FF;
printf("%02x ",ch);
if(!(count % 8))
printf("- ");
buffer[count1] = (ch > 0x20) ? ch : '.';
}
buffer[count1] = '\0';
printf(" %s\n",buffer);
}
return;
}
#endif
/* Map the sscs returned return code to NDK error codes */
int32_t mapReturnCode(int32_t sscsCode)
{
sscsCode *= -1;
if(sscsCode < 0 || sscsCode > MAX_RETURN_CODE)
return NSSCS_E_SYSTEM_FAILURE;
return gReturnCodes[sscsCode];
}
/* Function name :
* Tokenize
* Arguments :
* tokenType - 0 for keychainids and 1 for secretids
* buffer - the buffer to be parsed
* idList - the list which needs to be filled with the tokens.
* Description:
* As Windows does not have strtok_r call, this function would
* abstract the tokenizing functionality.
* On Linux, this would call strtok_r, whereas on Windows
* strtok would be used.
*/
int Tokenize( int tokenType, char* buffer, void *idList )
{
int i = 0;
char *tok = NULL;
#ifdef SSCS_LINUX_PLAT_F
char *tmpPtr = NULL;
for (tok = strtok_r((char *)buffer,"*",&tmpPtr);
tok != NULL;
tok = strtok_r(NULL,"*",&tmpPtr))
{
if( 0 == tokenType )
{
sscs_Utf8Strcpy(((SSCS_KEYCHAIN_ID_T*)idList)[i].keychainID,tok);
((SSCS_KEYCHAIN_ID_T*)idList)[i].len = sscs_Utf8StrSize(tok);
}
else
{
sscs_Utf8Strcpy(((SSCS_SECRET_ID_T*)idList)[i].id,tok);
((SSCS_SECRET_ID_T*)idList)[i].len = sscs_Utf8StrSize(tok);
}
i++;
}
#endif
#ifdef SSCS_WIN32_PLAT_F
char seps[] = "*";
/* Establish string and get the first token: */
tok = strtok( (char *)buffer, seps );
while( tok != NULL )
{
/* While there are tokens in "string" */
if( 0 == tokenType )
{
sscs_Utf8Strcpy(((SSCS_KEYCHAIN_ID_T*)idList)[i].keychainID,tok);
((SSCS_KEYCHAIN_ID_T*)idList)[i].len = sscs_Utf8StrSize(tok);
}
else
{
sscs_Utf8Strcpy(((SSCS_SECRET_ID_T*)idList)[i].id,tok);
((SSCS_SECRET_ID_T*)idList)[i].len = sscs_Utf8StrSize(tok);
}
i++;
/* Get next token: */
tok = strtok( NULL, seps );
}
#endif
return 0;
}
int32_t ipc_OpenSecretStore
(
void *secretStoreID,
SSCS_SECRETSTORE_HANDLE_T *ssHandle
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
SSCS_SECRETSTORE_T *ssID = (SSCS_SECRETSTORE_T *)secretStoreID;
uint16_t msgid = 0;
uint32_t ssNameLen = 0;
uint32_t msgLen = 0;
uint32_t version = 0;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if( (NULL == ssHandle) || (NULL == ssHandle->platHandle) ||
(NULL == secretStoreID) )
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
*(int *)ssHandle->platHandle = IPC_CREATE();
if(*(int *)ssHandle->platHandle < 0)
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Prepare Request buffer
ssNameLen = sscs_Utf8StrSize(ssID->ssName);
msgLen = MSGID_LEN + MSG_LEN +
MSG_DWORD_LEN +
MSG_STRING_LEN +
ssNameLen;
pReq = gpReqBuf;
msgid = REQ_CACHE_OPEN_SECRET_STORE_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq,&ssID->version,MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
memcpy(pReq,&ssNameLen,MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,ssID->ssName,ssNameLen);
pReq += ssNameLen;
retVal = IPC_WRITE(*(int *)ssHandle->platHandle,(char *)gpReqBuf, msgLen);
if(retVal < 0)
{
DMSG(("Write failed : %s\n",strerror(errno)));
DMSG(("Closing socket : %d\n",*(int*)ssHandle->platHandle));
DMSG(("ipc_OpenSecretStore:IPC_WRITE returned :%d\n",retVal));
IPC_CLOSE(*(int *)ssHandle->platHandle);
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
#ifdef DEBUG
//HexDump(gpReqBuf, msgLen);
#endif
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_OPENSS);
if(retVal < 0)
{
//log debug info here
DMSG(("ipc_OpenSecretStore:read returned :%d\n",retVal));
DMSG(("Read failed : %s\n",strerror(errno)));
DMSG(("Closing socket : %d\n",*(int*)ssHandle->platHandle));
IPC_CLOSE(*(int *)ssHandle->platHandle);
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&version, pReply, MSG_DWORD_LEN);
pReply += MSG_DWORD_LEN;
// Check for version here.
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
if(sockReturn != SSCS_REPLY_SUCCESS)
{
DMSG(("ipc_OpenSecretStore:sscs returned :%d\n",sockReturn));
DMSG(("Closing socket : %d\n",*(int*)ssHandle->platHandle));
IPC_CLOSE(*(int *)ssHandle->platHandle);
retCode = mapReturnCode(sockReturn);
break;
}
}while(0);
return retCode; // map the return code from sockReturn
}
int32_t ipc_CloseSecretStore
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
uint32_t ssFlags
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
uint16_t msgid = 0;
uint32_t msgLen = 0;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
msgLen = MSGID_LEN + MSG_LEN + MSG_DWORD_LEN;
pReq = gpReqBuf;
msgid = REQ_CACHE_CLOSE_SECRET_STORE_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
//marshall ssflags
memcpy(pReq, &ssFlags, MSG_DWORD_LEN);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
retVal = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
}while(0);
DMSG(("Closing socket : %d\n",*(int*)ssHandle->platHandle));
IPC_CLOSE(*(int *)ssHandle->platHandle);
return retCode; // map return code
}
int32_t ipc_RemoveSecretStore
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
uint16_t msgid = 0;
uint32_t msgLen = 0;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
msgLen = MSGID_LEN + MSG_LEN;
pReq = gpReqBuf;
msgid = REQ_CACHE_REMOVE_SECRET_STORE_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
}while(0);
return retCode;
}
int32_t ipc_EnumerateKeychainIDs
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_KEYCHAIN_ID_LIST_T *kcIDList
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
SS_UTF8_T nulc = '\0';
SS_UTF8_T delimiter = '*';
int i = 0,j = 0;
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
uint16_t msgid = 0;
uint32_t msgLen = 0;
uint32_t bufLen = 0;
uint32_t numIds = 0;
SS_UTF8_T *tmpBuf = NULL;
SS_UTF8_T *tmpPtr = NULL;
SS_UTF8_T *tok = NULL;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if( (NULL == ssHandle) || (NULL == ssHandle->platHandle) ||
(NULL == kcIDList) )
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
msgLen = MSGID_LEN + MSG_LEN;
pReq = gpReqBuf;
msgid = REQ_CACHE_ENUMERATE_KEYCHAINIDS_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
memset(pReply,0,MIN_REPLY_BUF_LEN);
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
// I would like to get return code here itself
// so that I need not check for other things.
memcpy(&bufLen,pReply, MSG_DWORD_LEN);
if( 0 == bufLen )
{
retVal = IPC_READ(*(int *)ssHandle->platHandle,&sockReturn, MSG_DWORD_LEN);
if(retVal < 0)
{
//log debug info here
DMSG(("Reading retcode::%d\n",retVal));
}
retCode = mapReturnCode(sockReturn);
kcIDList->returnedIDs = 0;
break;
}
// Let me check if the global buffer is sufficient
if( bufLen < MIN_REPLY_BUF_LEN/(sizeof(char)) )
pReply = gpReplyBuf;
else
{
pReply = (Byte *)malloc( (bufLen+1) * sizeof(char));
if( NULL == pReply )
{
// Cleanup the channel by reading the remaining and return error.
int n;
n = msgLen - MSG_REPLY_GENERAL;
while(n)
{
int bytes = IPC_READ(*(int *)ssHandle->platHandle, gpReplyBuf, MIN_REPLY_BUF_LEN);
if( bytes > 0 )
n -= MIN_REPLY_BUF_LEN;
else
break;
}
retVal = IPC_READ(*(int *)ssHandle->platHandle,
&sockReturn, MSG_DWORD_LEN);
if(retVal < 0)
{
//log debug info here
DMSG(("Reading retcode::%d\n",retVal));
}
retCode = NSSCS_E_SYSTEM_FAILURE;
} //if malloc fail loop ends here
else
tmpBuf = (SS_UTF8_T *)pReply; // Save this ptr to free later.
}
retVal = IPC_READ(*(int *)ssHandle->platHandle,pReply, bufLen*sizeof(char));
tmpPtr = (SS_UTF8_T *)pReply;
tmpPtr[bufLen] = nulc;
#ifdef DEBUG
//HexDump(pReply, retVal);
#endif
// Count number of ids
numIds = 1; // Atleast there is one !!
while( tmpPtr = sscs_Utf8Strchr(tmpPtr, delimiter) )
{
numIds++;
tmpPtr++;
}
if( numIds > kcIDList->returnedIDs )
{
kcIDList->returnedIDs = numIds;
if(tmpBuf)
{
free(tmpBuf);
tmpBuf = NULL;
}
retVal = IPC_READ(*(int *)ssHandle->platHandle,&sockReturn, MSG_DWORD_LEN);
kcIDList->enumHandle = 0;
retCode = NSSS_E_ENUM_BUFF_TOO_SHORT;
break;
}
else
{
Tokenize( 0, (SS_UTF8_T*)pReply, kcIDList->keyChainIDList );
kcIDList->returnedIDs = numIds;
kcIDList->enumHandle = 0;
if(tmpBuf)
{
free(tmpBuf);
tmpBuf = NULL;
}
}
retVal = IPC_READ(*(int *)ssHandle->platHandle,&sockReturn, MSG_DWORD_LEN);
if(retVal < 0)
{
//log debug info here
DMSG(("Reading retcode::%d\n",retVal));
}
retCode = mapReturnCode(sockReturn);
}while(0);
return retCode;
}
int32_t ipc_AddKeychain
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
uint32_t ssFlags,
SSCS_KEYCHAIN_ID_T *keychainID
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t msgLen = 0;
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if( (NULL == ssHandle) || (NULL == ssHandle->platHandle) ||
(NULL == keychainID) )
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
keychainIDLen = keychainID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
msgLen = MSGID_LEN + MSG_LEN +
MSG_DWORD_LEN + // flags
MSG_STRING_LEN +
keychainIDLen; // Keychain ID
pReq = gpReqBuf;
msgid = REQ_CACHE_ADD_KEYCHAIN_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &ssFlags, MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy((SS_UTF8_T*)pReq,keychainID->keychainID,keychainIDLen);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
}while(0);
return retCode;
}
int32_t ipc_RemoveKeychain
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_KEYCHAIN_ID_T *keychainID
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t msgLen = 0;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if( (NULL == ssHandle) || (NULL == ssHandle->platHandle) ||
(NULL == keychainID) )
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
keychainIDLen = keychainID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
msgLen = MSGID_LEN + MSG_LEN +
MSG_STRING_LEN +
keychainIDLen; // Keychain ID
pReq = gpReqBuf;
msgid = REQ_CACHE_REMOVE_KEYCHAIN_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,keychainID->keychainID, keychainIDLen);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
} while(0);
return retCode;
}
int32_t ipc_EnumerateSecretIDs
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_KEYCHAIN_ID_T *keychainID,
SSCS_SECRET_ID_LIST_T *secretIDList
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
SS_UTF8_T nulc = '\0';
SS_UTF8_T delimiter = '*';
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t msgLen = 0;
uint32_t bufLen = 0;
uint32_t numIds = 0;
int i = 0;
SS_UTF8_T *tmpBuf = NULL;
SS_UTF8_T *tmpPtr = NULL;
SS_UTF8_T *tok = NULL;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if( (NULL == ssHandle) || (NULL == ssHandle->platHandle) ||
(NULL == keychainID) || (NULL == secretIDList) )
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
keychainIDLen = keychainID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
msgLen = MSGID_LEN + MSG_LEN +
MSG_STRING_LEN +
keychainIDLen; // Keychain ID
pReq = gpReqBuf;
msgid = REQ_CACHE_ENUMERATE_SECRETIDS_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy((SS_UTF8_T *)pReq,(SS_UTF8_T *)keychainID->keychainID,keychainIDLen);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if( retVal < 0 )
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
// I would like to get return code here itself
// so that I need not check for other things.
memcpy(&bufLen,pReply, MSG_DWORD_LEN);
if( 0 == bufLen )
{
// Cleanup the channel by reading the return code.
retVal = IPC_READ(*(int *)ssHandle->platHandle,&sockReturn, MSG_DWORD_LEN);
secretIDList->returnedIDs = 0;
retCode = mapReturnCode(sockReturn);
break;
}
// Let me check if the global buffer is sufficient
if(bufLen < MIN_REPLY_BUF_LEN/(sizeof(SS_UTF8_T)))
pReply = gpReplyBuf;
else
{
pReply = (Byte *)malloc( (bufLen+1) * sizeof(SS_UTF8_T));
if(pReply == NULL)
{
// Cleanup the channel by reading the remaining and return error.
int n;
n = msgLen - MSG_REPLY_GENERAL;
while(n)
{
int bytes = IPC_READ((*(int *)ssHandle->platHandle), gpReplyBuf, MIN_REPLY_BUF_LEN);
if(bytes > 0 )
n -= MIN_REPLY_BUF_LEN;
else
break;
}
retVal = IPC_READ(*(int *)ssHandle->platHandle,
&sockReturn, MSG_DWORD_LEN);
if(retVal < 0)
{
//log debug info here
DMSG(("Reading retcode::%d\n",retVal));
}
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
else
tmpBuf = (SS_UTF8_T *)pReply; // Save this ptr to free later.
}
retVal = IPC_READ(*(int *)ssHandle->platHandle,pReply, bufLen*sizeof(SS_UTF8_T));
DMSG(("Read returns..%d\n",retVal));
tmpPtr = (SS_UTF8_T *)pReply;
tmpPtr[bufLen] = nulc;
DMSG(("Secretid list is %s\n", pReply));
// Count number of ids
numIds = 1; // Atleast there is one !!
while(tmpPtr = sscs_Utf8Strchr(tmpPtr, delimiter))
{
numIds++;
tmpPtr++;
}
if( numIds > secretIDList->returnedIDs )
{
secretIDList->returnedIDs = numIds;
if(tmpBuf)
{
free(tmpBuf);
tmpBuf = NULL;
}
retVal = IPC_READ(*(int *)ssHandle->platHandle,&sockReturn, MSG_DWORD_LEN);
secretIDList->enumHandle = 0;
retCode = NSSS_E_ENUM_BUFF_TOO_SHORT;
break;
}
else
{
Tokenize( 1, (SS_UTF8_T*)pReply, secretIDList->secIDList );
secretIDList->returnedIDs = numIds;
secretIDList->enumHandle = 0;
if(tmpBuf)
{
free(tmpBuf);
tmpBuf = NULL;
}
}
retVal = IPC_READ(*(int *)ssHandle->platHandle,&sockReturn, MSG_DWORD_LEN);
if(retVal < 0)
{
//log debug info here
DMSG(("Reading retcode::%d\n",retVal));
}
retCode = mapReturnCode(sockReturn);
}while(0);
return retCode;
}
int32_t ipc_ReadSecret
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_KEYCHAIN_ID_T *keychainID,
SSCS_SECRET_ID_T *secretID,
SSCS_SECRET_T *secretData,
SSCS_PASSWORD_T *epPassword,
uint32_t *bytesRequired
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
uint32_t dataLen = 0;
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t secretIDLen = 0;
uint32_t msgLen = 0;
SSCS_PASSWORD_T myPassword = {0,0,""};
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle) || (NULL == keychainID) || (NULL == secretID) || (NULL == secretData) || (NULL == bytesRequired))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
keychainIDLen = keychainID->len;
secretIDLen = secretID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS ||
secretIDLen > NSSS_MAX_SECRET_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
// epPassword is optional. So, the code should not break.
if( NULL == epPassword )
epPassword = &myPassword;
msgLen = MSGID_LEN + MSG_LEN +
MSG_STRING_LEN + // KeychainID length
keychainIDLen + // Keychain ID
MSG_STRING_LEN + // SecretID length
secretIDLen + // SecretID
MSG_STRING_LEN + // epPassword len
epPassword->pwordLen;
pReq = gpReqBuf;
msgid = REQ_CACHE_READ_SECRET_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,keychainID->keychainID,keychainIDLen);
pReq += keychainIDLen ;
memcpy(pReq, &secretIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, secretID->id, secretIDLen);
pReq += secretIDLen;
memcpy(pReq, &(epPassword->pwordLen), MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, epPassword->pword, epPassword->pwordLen);
pReq += epPassword->pwordLen;
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if( 0 == retVal )
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&dataLen,pReply, MSG_DWORD_LEN);
if( 0 == dataLen )
{
// Cleanup the channel by reading the return code.
retVal = IPC_READ(*(int *)ssHandle->platHandle,&sockReturn, MSG_DWORD_LEN);
if( retVal < 0 )
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
secretData->len = dataLen;
retCode = mapReturnCode(sockReturn);
break;
}
// Let me check if the buffer passed by application is big enough
if(dataLen <= (uint32_t)secretData->len)
{
// Read the secret into application buffer.
retVal = IPC_READ(*(int *)ssHandle->platHandle, secretData->data, dataLen);
if( retVal < 0 )
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
secretData->len = dataLen;
}
else
{
//buffer allocated by application is not sufficient to hold the data.
*bytesRequired = dataLen;
{
// Cleanup the channel by reading the remaining and return error.
int n;
n = dataLen;
while(n)
{
int bytes = IPC_READ(*(int *)ssHandle->platHandle, gpReplyBuf, MIN_REPLY_BUF_LEN);
if( bytes > 0)
n -= MIN_REPLY_BUF_LEN;
else
break;
}
// Read the sscs return code also.
IPC_READ(*(int *)ssHandle->platHandle, (Byte *) &sockReturn, MSG_DWORD_LEN);
retCode = NSSCS_E_ENUM_BUFF_TOO_SHORT;
break;
}
}
// Read the sscs return code also.
IPC_READ(*(int *)ssHandle->platHandle, (Byte *) &sockReturn, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
} while(0);
return retCode;
}
int ipc_WriteSecret
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
uint32_t ssFlags,
SSCS_KEYCHAIN_ID_T *keychainID,
SSCS_SECRET_ID_T *secretID,
SSCS_SECRET_T *secretData,
SSCS_PASSWORD_T *epPassword,
SSCS_EXT_T *ext
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
Byte *tmpBuf = NULL;
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t secretIDLen = 0;
uint32_t msgLen = 0;
uint32_t extID = 0;
uint32_t luidLen = 0;
SSCS_PASSWORD_T myPassword = {0,0,""};
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle) || (NULL == keychainID) || (NULL == secretID) ||(NULL == secretData))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
keychainIDLen = keychainID->len;
secretIDLen = secretID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS ||
secretIDLen > NSSS_MAX_SECRET_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
// epPassword is optional. So, the code should not break.
if(epPassword == NULL)
epPassword = &myPassword;
msgLen = MSGID_LEN + MSG_LEN +
MSG_STRING_LEN + // KeychainID length
keychainIDLen + // Keychain ID
MSG_STRING_LEN + // SecretID length
secretIDLen + // SecretID
MSG_STRING_LEN + // Secret Value Length
secretData->len +
MSG_STRING_LEN + // epPassword len
epPassword->pwordLen;
// is there an ext
if (ext)
{
// The login capture on Windows determines the LUID of the user
// and sends it as an Extension, marshall it across the pipe
// see the WriteSecret verb for handling it.
if (ext->extID == WINDOWS_LOGIN_ID)
{
// 4 byte ext type, 4 byte len and 8 bytes of LUID
msgLen += MSG_DWORD_LEN + MSG_DWORD_LEN + WINDOWS_LUID_LEN;
// as setup in the capture module
//ext.extID = WINDOWS_LOGON_ID;
//ext.version = 0x00010000; // 1.0.0
//ext.ext = (void *)lpLogonId;
// _LUID { DWORD LowPart; LONG HighPart; // 8 byte
}
else
msgLen += MSG_DWORD_LEN;
}
else
{
// the cache daemon expects a ext, add it here
msgLen += MSG_DWORD_LEN;
}
if( msgLen > MIN_REQUEST_BUF_LEN )
{
tmpBuf = (Byte*)malloc(msgLen);
if( NULL == tmpBuf )
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memset(tmpBuf,0,msgLen);
pReq = tmpBuf;
}
else
{
pReq = gpReqBuf;
}
msgid = REQ_CACHE_WRITE_SECRET_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,keychainID->keychainID,keychainIDLen );
pReq += keychainIDLen;
memcpy(pReq, &secretIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, secretID->id,secretIDLen);
pReq += secretIDLen;
memcpy(pReq, &(secretData->len), MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, secretData->data, secretData->len);
pReq += secretData->len;
memcpy(pReq, &(epPassword->pwordLen), MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, epPassword->pword, epPassword->pwordLen);
pReq += epPassword->pwordLen;
// marshall the extension if there is one
if (ext)
{
if (ext->extID == WINDOWS_LOGIN_ID)
{
extID = EXT_TYPE_WINDOWS_LUID;
memcpy(pReq, &extID, MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
luidLen = WINDOWS_LUID_LEN;
memcpy(pReq, &luidLen, MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
memcpy(pReq, ext->ext, 8);
pReq += 8;
}
else
{
uint32_t extID = 0;
memcpy(pReq,&extID,MSG_DWORD_LEN);
}
}
else
{
uint32_t extID = 0;
memcpy(pReq,&extID,MSG_DWORD_LEN);
}
if(tmpBuf != NULL)
{
retVal = IPC_WRITE(*(int *)ssHandle->platHandle,tmpBuf,msgLen);
}
else
{
retVal = IPC_WRITE(*(int *)ssHandle->platHandle,gpReqBuf, msgLen);
}
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
}while(0);
if( tmpBuf != NULL )
{
free(tmpBuf);
tmpBuf = NULL;
}
return retCode;
}
int32_t ipc_RemoveSecret
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_KEYCHAIN_ID_T *keychainID,
SSCS_SECRET_ID_T *secretID,
SSCS_PASSWORD_T *epPassword
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t secretIDLen = 0;
uint32_t msgLen = 0;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if( (NULL == ssHandle) || (NULL == ssHandle->platHandle) ||
(NULL == keychainID) || (NULL == secretID) )
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
keychainIDLen = keychainID->len;
secretIDLen = secretID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS ||
secretIDLen > NSSS_MAX_SECRET_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
msgLen = MSGID_LEN + MSG_LEN +
MSG_STRING_LEN + // KeychainID length
keychainIDLen + // Keychain ID
MSG_STRING_LEN + // SecretID length
secretIDLen + // SecretID
MSG_STRING_LEN ; // epPassword len
if( epPassword )
{
msgLen += epPassword->pwordLen;
}
pReq = gpReqBuf;
msgid = REQ_CACHE_REMOVE_SECRET_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,keychainID->keychainID, keychainIDLen);
pReq += keychainIDLen;
memcpy(pReq, &secretIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, secretID->id, secretIDLen);
pReq += secretIDLen;
if(epPassword)
{
memcpy(pReq, &(epPassword->pwordLen), MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, epPassword->pword, epPassword->pwordLen);
pReq += epPassword->pwordLen;
}
else
{
int pwordlen = 0;
memcpy(pReq, &pwordlen, MSG_STRING_LEN);
}
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
}while(0);
return retCode;
}
int32_t ipc_GetSecretStoreInfo
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_SECRETSTORE_INFO_T *ssInfo
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
uint16_t msgid = 0;
uint32_t msgLen = 0;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
if( NULL == ssInfo )
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
msgLen = MSGID_LEN + MSG_LEN;
if( msgLen > MIN_REQUEST_BUF_LEN )
{
//Allocate more memory for gpReqBuf
}
pReq = gpReqBuf;
msgid = REQ_GET_SECRETSTORE_INFO_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = SSCS_E_SYSTEM_ERROR;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply,
MSG_REPLY_GETSSINFO);
if(retVal < 0)
{
//log debug info here
retCode = SSCS_E_SYSTEM_ERROR;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&(ssInfo->numKeyChains),pReply,MSG_DWORD_LEN);
pReply += MSG_DWORD_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
if(sockReturn != SSCS_REPLY_SUCCESS)
{
DMSG(("Ret code :%d\n",sockReturn));
}
retCode = sockReturn;
}while(0);
return retCode; // map return code
}
int32_t ipc_GetKeychainInfo
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_KEYCHAIN_ID_T *keychainID,
SSCS_KEYCHAIN_INFO_T *kcInfo
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
uint16_t msgid = 0;
uint32_t msgLen = 0;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
if( (NULL == keychainID) || (NULL == kcInfo) )
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
msgLen = MSGID_LEN + MSG_LEN + MSG_DWORD_LEN +
(keychainID->len );
if( msgLen > MIN_REQUEST_BUF_LEN )
{
//Allocate more memory for gpReqBuf
}
pReq = gpReqBuf;
msgid = REQ_GET_KEYCHAIN_INFO_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq,&(keychainID->len),MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq,keychainID->keychainID,keychainID->len);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply,MSG_REPLY_GETKEYCHAIN_INFO);
if(retVal < 0)
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&(kcInfo->flags),pReply,MSG_DWORD_LEN);
pReply += MSG_DWORD_LEN;
memcpy(&(kcInfo->numSecrets),pReply,MSG_DWORD_LEN);
pReply += MSG_DWORD_LEN;
memcpy(&(kcInfo->numOfDeletedSecs),pReply,MSG_DWORD_LEN);
pReply += MSG_DWORD_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
if(sockReturn != SSCS_REPLY_SUCCESS)
{
DMSG(("Ret code :%d\n",sockReturn));
}
retCode = sockReturn;
}while(0);
return retCode;
}
int32_t ipc_LockCache
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
uint16_t msgid = 0;
uint32_t msgLen = 0;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
msgLen = MSGID_LEN + MSG_LEN;
pReq = gpReqBuf;
msgid = REQ_LOCK_CACHE_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL)
;
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
if(sockReturn != SSCS_REPLY_SUCCESS)
{
DMSG(("Ret code :%d\n",sockReturn));
}
retCode = sockReturn;
}while(0);
return retCode; // map return code
}
int32_t ipc_UnlockCache
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_PASSCODE_T *passcode
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
uint16_t msgid = 0;
uint32_t msgLen = 0;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
msgLen = MSGID_LEN + MSG_LEN;
pReq = gpReqBuf;
msgid = REQ_UNLOCK_CACHE_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
// log debug info here
retCode = SSCS_E_SYSTEM_ERROR;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
//log debug info here
retCode = SSCS_E_SYSTEM_ERROR;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
if(sockReturn != SSCS_REPLY_SUCCESS)
{
DMSG(("Ret code :%d\n",sockReturn));
}
retCode = sockReturn;
}while(0);
return retCode; // map return code
}
int32_t ipc_SetMasterPasscode
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_PASSCODE_T *passcode
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
uint16_t msgid = 0;
uint32_t passcodeType = 0;
uint32_t passcodeLen = 0;
uint32_t msgLen = 0;
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if( (NULL == ssHandle) || (NULL == ssHandle->platHandle) ||
(NULL == passcode) )
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
passcodeType = passcode->passcodeType;
passcodeLen = ((SSCS_PASSWORD_T*)(passcode->passcodeHandle))->pwordLen;
// Prepare Request buffer
msgLen = MSGID_LEN + MSG_LEN +
MSG_DWORD_LEN + // passcodetype
MSG_STRING_LEN + //passcodeLen
passcodeLen;
pReq = gpReqBuf;
msgid = REQ_SET_MASTER_PASSCODE;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &passcodeType, MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
memcpy(pReq, &passcodeLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy((SS_UTF8_T*)pReq,((SSCS_PASSWORD_T*)(passcode->passcodeHandle))->pword,passcodeLen);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
retCode = sockReturn;
}while(0);
return retCode;
}
int32_t ipc_ReadKey
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_KEYCHAIN_ID_T *keychainID,
SSCS_SECRET_ID_T *secretID,
SS_UTF8_T *key,
uint32_t keyLen,
uint8_t *val,
uint32_t *valLen,
SSCS_PASSWORD_T *epPassword,
uint32_t *bytesRequired
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
uint32_t dataLen = 0;
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t secretIDLen = 0;
uint32_t msgLen = 0;
SSCS_PASSWORD_T myPassword = {0,0,""};
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle) || (NULL == keychainID) || (NULL == secretID) || (NULL == bytesRequired))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
keychainIDLen = keychainID->len;
secretIDLen = secretID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS ||
secretIDLen > NSSS_MAX_SECRET_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
// epPassword is optional. So, the code should not break.
if( NULL == epPassword )
epPassword = &myPassword;
msgLen = MSGID_LEN + MSG_LEN +
MSG_STRING_LEN + // KeychainID length
keychainIDLen + // Keychain ID
MSG_STRING_LEN + // SecretID length
secretIDLen + // SecretID
MSG_STRING_LEN + //keyLen
keyLen + //key
MSG_STRING_LEN + // epPassword len
epPassword->pwordLen;
pReq = gpReqBuf;
msgid = REQ_READ_KEY_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,keychainID->keychainID,keychainIDLen);
pReq += keychainIDLen ;
memcpy(pReq, &secretIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, secretID->id, secretIDLen);
pReq += secretIDLen;
memcpy(pReq, &keyLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, key, keyLen);
pReq += keyLen;
memcpy(pReq, &(epPassword->pwordLen), MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, epPassword->pword, epPassword->pwordLen);
pReq += epPassword->pwordLen;
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if( 0 == retVal )
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&dataLen,pReply, MSG_DWORD_LEN);
if( 0 == dataLen )
{
// Cleanup the channel by reading the return code.
retVal = IPC_READ(*(int *)ssHandle->platHandle,&sockReturn, MSG_DWORD_LEN);
if( retVal < 0 )
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
retCode = mapReturnCode(sockReturn);
break;
}
// Let me check if the buffer passed by application is big enough
if(dataLen <= *valLen)
{
// Read the secret into application buffer.
retVal = IPC_READ(*(int *)ssHandle->platHandle, val, dataLen);
if( retVal < 0 )
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// set the length of the data
*valLen = dataLen;
}
else
{
//buffer allocated by application is not sufficient to hold the data.
*bytesRequired = dataLen;
{
// Cleanup the channel by reading the remaining and return error.
int n;
n = dataLen;
while(n)
{
int bytes = IPC_READ(*(int *)ssHandle->platHandle, gpReplyBuf, MIN_REPLY_BUF_LEN);
if( bytes > 0)
n -= MIN_REPLY_BUF_LEN;
else
break;
}
// Read the sscs return code also.
IPC_READ(*(int *)ssHandle->platHandle, (Byte *) &sockReturn, MSG_DWORD_LEN);
retCode = NSSCS_E_ENUM_BUFF_TOO_SHORT;
break;
}
}
// Read the sscs return code also.
IPC_READ(*(int *)ssHandle->platHandle, (Byte *) &sockReturn, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
} while(0);
return retCode;
}
int32_t ipc_ReadBinaryKey
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_KEYCHAIN_ID_T *keychainID,
SSCS_SECRET_ID_T *secretID,
SS_UTF8_T *key,
uint32_t keyLen,
uint8_t *val,
uint32_t *valLen,
SSCS_PASSWORD_T *epPassword,
uint32_t *bytesRequired
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
uint32_t dataLen = 0;
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t secretIDLen = 0;
uint32_t msgLen = 0;
SSCS_PASSWORD_T myPassword = {0,0,""};
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle) || (NULL == keychainID) || (NULL == secretID) || (NULL == bytesRequired))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
keychainIDLen = keychainID->len;
secretIDLen = secretID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS ||
secretIDLen > NSSS_MAX_SECRET_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
// epPassword is optional. So, the code should not break.
if( NULL == epPassword )
epPassword = &myPassword;
msgLen = MSGID_LEN + MSG_LEN +
MSG_STRING_LEN + // KeychainID length
keychainIDLen + // Keychain ID
MSG_STRING_LEN + // SecretID length
secretIDLen + // SecretID
MSG_STRING_LEN + //keyLen
keyLen + //key
MSG_STRING_LEN + // epPassword len
epPassword->pwordLen;
pReq = gpReqBuf;
msgid = REQ_READ_BINARY_KEY_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,keychainID->keychainID,keychainIDLen);
pReq += keychainIDLen ;
memcpy(pReq, &secretIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, secretID->id, secretIDLen);
pReq += secretIDLen;
memcpy(pReq, &keyLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, key, keyLen);
pReq += keyLen;
memcpy(pReq, &(epPassword->pwordLen), MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, epPassword->pword, epPassword->pwordLen);
pReq += epPassword->pwordLen;
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if( 0 == retVal )
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&dataLen,pReply, MSG_DWORD_LEN);
if( 0 == dataLen )
{
// Cleanup the channel by reading the return code.
retVal = IPC_READ(*(int *)ssHandle->platHandle,&sockReturn, MSG_DWORD_LEN);
if( retVal < 0 )
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
retCode = mapReturnCode(sockReturn);
break;
}
// Let me check if the buffer passed by application is big enough
if(dataLen <= *valLen)
{
// Read the secret into application buffer.
retVal = IPC_READ(*(int *)ssHandle->platHandle, val, dataLen);
if( retVal < 0 )
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
*valLen = dataLen;
}
else
{
//buffer allocated by application is not sufficient to hold the data.
*bytesRequired = dataLen;
{
// Cleanup the channel by reading the remaining and return error.
int n;
n = dataLen;
while(n)
{
int bytes = IPC_READ(*(int *)ssHandle->platHandle, gpReplyBuf, MIN_REPLY_BUF_LEN);
if( bytes > 0)
n -= MIN_REPLY_BUF_LEN;
else
break;
}
// Read the sscs return code also.
IPC_READ(*(int *)ssHandle->platHandle, (Byte *) &sockReturn, MSG_DWORD_LEN);
retCode = NSSCS_E_ENUM_BUFF_TOO_SHORT;
break;
}
}
// Read the sscs return code also.
IPC_READ(*(int *)ssHandle->platHandle, (Byte *) &sockReturn, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
} while(0);
return retCode;
}
int ipc_WriteKey
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
uint32_t ssFlags,
SSCS_KEYCHAIN_ID_T *keychainID,
SSCS_SECRET_ID_T *secretID,
SS_UTF8_T *key,
uint32_t keyLen,
uint8_t *val,
uint32_t valLen,
SSCS_PASSWORD_T *epPassword,
SSCS_EXT_T *ext
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
Byte *tmpBuf = NULL;
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t secretIDLen = 0;
uint32_t msgLen = 0;
uint32_t extID = 0;
uint32_t luidLen = 0;
SSCS_PASSWORD_T myPassword = {0,0,""};
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle) || (NULL == keychainID) || (NULL == secretID) ||(NULL == key))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
keychainIDLen = keychainID->len;
secretIDLen = secretID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS ||
secretIDLen > NSSS_MAX_SECRET_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
// epPassword is optional. So, the code should not break.
if(epPassword == NULL)
epPassword = &myPassword;
msgLen = MSGID_LEN + MSG_LEN +
MSG_STRING_LEN + // KeychainID length
keychainIDLen + // Keychain ID
MSG_STRING_LEN + // SecretID length
secretIDLen + // SecretID
MSG_STRING_LEN + // Secret Value Length
keyLen +
MSG_STRING_LEN +
valLen +
MSG_STRING_LEN + // epPassword len
epPassword->pwordLen;
// is there an ext, account for it
if (ext)
{
// The login capture on Windows determines the LUID of the user
// and sends it as an Extension, marshall it across the pipe
// see the WriteSecret verb for handling it.
if (ext->extID == WINDOWS_LOGIN_ID)
{
// 4 byte ext type, 4 byte len and 8 bytes of LUID
msgLen += MSG_DWORD_LEN + MSG_DWORD_LEN + WINDOWS_LUID_LEN;
// as setup in the capture module
//ext.extID = WINDOWS_LOGON_ID;
//ext.version = 0x00010000; // 1.0.0
//ext.ext = (void *)lpLogonId;
// _LUID { DWORD LowPart; LONG HighPart; // 8 byte
}
else
msgLen += MSG_DWORD_LEN;
}
else
{
// the cache daemon expects a ext, add it here
msgLen += MSG_DWORD_LEN;
}
if( msgLen > MIN_REQUEST_BUF_LEN )
{
tmpBuf = (Byte*)malloc(msgLen);
if( NULL == tmpBuf )
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memset(tmpBuf,0,msgLen);
pReq = tmpBuf;
}
else
{
pReq = gpReqBuf;
}
msgid = REQ_WRITE_KEY_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,keychainID->keychainID,keychainIDLen );
pReq += keychainIDLen;
memcpy(pReq, &secretIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, secretID->id,secretIDLen);
pReq += secretIDLen;
memcpy(pReq,&keyLen,MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,key,keyLen);
pReq += keyLen;
memcpy(pReq,&valLen,MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,val,valLen);
pReq += valLen;
memcpy(pReq, &(epPassword->pwordLen), MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, epPassword->pword, epPassword->pwordLen);
pReq += epPassword->pwordLen;
// marshall the extension if there is one
if (ext)
{
if (ext->extID == WINDOWS_LOGIN_ID)
{
extID = EXT_TYPE_WINDOWS_LUID;
memcpy(pReq, &extID, MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
luidLen = WINDOWS_LUID_LEN;
memcpy(pReq, &luidLen, MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
memcpy(pReq, ext->ext, 8);
pReq += 8;
}
else
{
uint32_t extID = 0;
memcpy(pReq,&extID,MSG_DWORD_LEN);
}
}
else
{
uint32_t extID = 0;
memcpy(pReq,&extID,MSG_DWORD_LEN);
}
if(tmpBuf != NULL)
{
retVal = IPC_WRITE(*(int *)ssHandle->platHandle,tmpBuf,msgLen);
}
else
{
retVal = IPC_WRITE(*(int *)ssHandle->platHandle,gpReqBuf, msgLen);
}
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
}while(0);
if( tmpBuf != NULL )
{
free(tmpBuf);
tmpBuf = NULL;
}
return retCode;
}
int ipc_WriteBinaryKey
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
uint32_t ssFlags,
SSCS_KEYCHAIN_ID_T *keychainID,
SSCS_SECRET_ID_T *secretID,
SS_UTF8_T *key,
uint32_t keyLen,
uint8_t *val,
uint32_t valLen,
SSCS_PASSWORD_T *epPassword,
SSCS_EXT_T *ext
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
Byte *tmpBuf = NULL;
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t secretIDLen = 0;
uint32_t msgLen = 0;
uint32_t extID = 0;
uint32_t luidLen = 0;
SSCS_PASSWORD_T myPassword = {0,0,""};
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle) || (NULL == keychainID) || (NULL == secretID) ||(NULL == key))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
// Prepare Request buffer
keychainIDLen = keychainID->len;
secretIDLen = secretID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS ||
secretIDLen > NSSS_MAX_SECRET_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
// epPassword is optional. So, the code should not break.
if(epPassword == NULL)
epPassword = &myPassword;
msgLen = MSGID_LEN + MSG_LEN +
MSG_STRING_LEN + // KeychainID length
keychainIDLen + // Keychain ID
MSG_STRING_LEN + // SecretID length
secretIDLen + // SecretID
MSG_STRING_LEN + // Secret Value Length
keyLen +
MSG_STRING_LEN +
valLen +
MSG_STRING_LEN + // epPassword len
epPassword->pwordLen;
// is there an ext, account for it
if (ext)
{
// The login capture on Windows determines the LUID of the user
// and sends it as an Extension, marshall it across the pipe
// see the WriteSecret verb for handling it.
if (ext->extID == WINDOWS_LOGIN_ID)
{
// 4 byte ext type, 4 byte len and 8 bytes of LUID
msgLen += MSG_DWORD_LEN + MSG_DWORD_LEN + WINDOWS_LUID_LEN;
// as setup in the capture module
//ext.extID = WINDOWS_LOGON_ID;
//ext.version = 0x00010000; // 1.0.0
//ext.ext = (void *)lpLogonId;
// _LUID { DWORD LowPart; LONG HighPart; // 8 byte
}
else
msgLen += MSG_DWORD_LEN;
}
else
{
// the cache daemon expects a ext, add it here
msgLen += MSG_DWORD_LEN;
}
if( msgLen > MIN_REQUEST_BUF_LEN )
{
tmpBuf = (Byte*)malloc(msgLen);
if( NULL == tmpBuf )
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memset(tmpBuf,0,msgLen);
pReq = tmpBuf;
}
else
{
pReq = gpReqBuf;
}
msgid = REQ_WRITE_BINARY_KEY_MSGID;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,keychainID->keychainID,keychainIDLen );
pReq += keychainIDLen;
memcpy(pReq, &secretIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, secretID->id,secretIDLen);
pReq += secretIDLen;
memcpy(pReq,&keyLen,MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,key,keyLen);
pReq += keyLen;
memcpy(pReq,&valLen,MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,val,valLen);
pReq += valLen;
memcpy(pReq, &(epPassword->pwordLen), MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, epPassword->pword, epPassword->pwordLen);
pReq += epPassword->pwordLen;
// marshall the extension if there is one
if (ext)
{
if (ext->extID == WINDOWS_LOGIN_ID)
{
extID = EXT_TYPE_WINDOWS_LUID;
memcpy(pReq, &extID, MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
luidLen = WINDOWS_LUID_LEN;
memcpy(pReq, &luidLen, MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
memcpy(pReq, ext->ext, 8);
pReq += 8;
}
else
{
uint32_t extID = 0;
memcpy(pReq,&extID,MSG_DWORD_LEN);
}
}
else
{
uint32_t extID = 0;
memcpy(pReq,&extID,MSG_DWORD_LEN);
}
if(tmpBuf != NULL)
{
retVal = IPC_WRITE(*(int *)ssHandle->platHandle,tmpBuf,msgLen);
}
else
{
retVal = IPC_WRITE(*(int *)ssHandle->platHandle,gpReqBuf, msgLen);
}
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
retCode = mapReturnCode(sockReturn);
}while(0);
if( tmpBuf != NULL )
{
free(tmpBuf);
tmpBuf = NULL;
}
return retCode;
}
int32_t ipc_SetMasterPassword
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
SSCS_PASSWORD_T *passwd,
SSCS_HINT_T *hint
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
uint16_t msgid = 0;
uint32_t passwdType = 0;
uint32_t passwdLen = 0;
uint32_t msgLen = 0;
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if( (NULL == ssHandle) || (NULL == ssHandle->platHandle) ||
(NULL == passwd) )
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
passwdType = passwd->pwordType;
passwdLen = passwd->pwordLen;
// Prepare Request buffer
msgLen = MSGID_LEN + MSG_LEN +
MSG_DWORD_LEN + // passwdtype
MSG_STRING_LEN + //passwdLen
passwdLen;
pReq = gpReqBuf;
msgid = REQ_SET_MASTER_PASSWORD;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq, &passwdType, MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
memcpy(pReq, &passwdLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy((SS_UTF8_T*)pReq,passwd->pword,passwdLen);
retVal = IPC_WRITE(*(int *)ssHandle->platHandle, gpReqBuf, msgLen);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
retCode = sockReturn;
}while(0);
return retCode;
}
int ipc_IsSecretPersistent
(
SSCS_SECRETSTORE_HANDLE_T *ssHandle,
uint32_t ssFlags,
SSCS_KEYCHAIN_ID_T *keychainID,
SSCS_SECRET_ID_T *secretID,
SSCS_EXT_T *ext
)
{
int retVal = 0; //to be used in the function internally
int32_t retCode = NSSCS_SUCCESS; //to be returned to caller
int32_t sockReturn = 0; //obtained from the server
Byte gpReqBuf[MIN_REQUEST_BUF_LEN];
Byte gpReplyBuf[MIN_REPLY_BUF_LEN];
Byte *pReq = NULL, *pReply = NULL;
Byte *tmpBuf = NULL;
uint16_t msgid = 0;
uint32_t keychainIDLen = 0;
uint32_t secretIDLen = 0;
uint32_t msgLen = 0;
memset(gpReqBuf,0,sizeof(gpReqBuf));
memset(gpReplyBuf,0,sizeof(gpReplyBuf));
do
{
if((NULL == ssHandle) || (NULL == ssHandle->platHandle))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
if(ssFlags == 0)
{
if( (NULL == keychainID) || ( NULL == secretID ))
{
retCode = NSSCS_E_INVALID_PARAM;
break;
}
}
// Prepare Request buffer
if( ssFlags == 0 )
{
keychainIDLen = keychainID->len;
secretIDLen = secretID->len;
if( keychainIDLen > NSSS_MAX_KEYCHAIN_ID_CHARS ||
secretIDLen > NSSS_MAX_SECRET_ID_CHARS )
{
retCode = NSSS_E_SECRET_ID_TOO_LONG;
break;
}
msgLen = MSGID_LEN + MSG_LEN +
MSG_DWORD_LEN + //ssFlags
MSG_STRING_LEN + // KeychainID length
keychainIDLen + // Keychain ID
MSG_STRING_LEN + // SecretID length
secretIDLen; // SecretID
}
else
{
msgLen = MSGID_LEN + MSG_LEN +
MSG_DWORD_LEN; //ssFlags
}
if( msgLen > MIN_REQUEST_BUF_LEN )
{
tmpBuf = (Byte*)malloc(msgLen);
if( NULL == tmpBuf )
{
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memset(tmpBuf,0,msgLen);
pReq = tmpBuf;
}
else
{
pReq = gpReqBuf;
}
msgid = REQ_IS_SECRET_PERSISTENT;
memcpy(pReq, &msgid, MSGID_LEN);
pReq += MSGID_LEN;
memcpy(pReq, &msgLen, MSG_LEN);
pReq += MSG_LEN;
memcpy(pReq,&ssFlags,MSG_DWORD_LEN);
pReq += MSG_DWORD_LEN;
if( ssFlags == 0 )
{
memcpy(pReq, &keychainIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq,keychainID->keychainID,keychainIDLen );
pReq += keychainIDLen;
memcpy(pReq, &secretIDLen, MSG_STRING_LEN);
pReq += MSG_STRING_LEN;
memcpy(pReq, secretID->id,secretIDLen);
pReq += secretIDLen;
}
if(tmpBuf != NULL)
{
retVal = IPC_WRITE(*(int *)ssHandle->platHandle,tmpBuf,msgLen);
}
else
{
retVal = IPC_WRITE(*(int *)ssHandle->platHandle,gpReqBuf, msgLen);
}
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
// Read reply
pReply = gpReplyBuf;
retVal = IPC_READ(*(int *)ssHandle->platHandle, pReply, MSG_REPLY_GENERAL);
if(retVal < 0)
{
//log debug info here
retCode = NSSCS_E_SYSTEM_FAILURE;
break;
}
memcpy(&msgid,pReply, MSGID_LEN);
pReply += MSGID_LEN;
memcpy(&msgLen,pReply, MSG_LEN);
pReply += MSG_LEN;
memcpy(&sockReturn, pReply, MSG_DWORD_LEN);
if( (sockReturn == SSCS_SECRET_IS_PERSISTENT) ||
(sockReturn == SSCS_STORE_IS_PERSISTENT) )
retCode = 1;
else if( (sockReturn == SSCS_SECRET_IS_NOT_PERSISTENT) ||
(sockReturn == SSCS_STORE_IS_NOT_PERSISTENT) )
retCode = 0;
else
retCode = mapReturnCode(sockReturn);
}while(0);
if( tmpBuf != NULL )
{
free(tmpBuf);
tmpBuf = NULL;
}
return retCode;
}