diff options
| -rw-r--r-- | plugins/Dbx_mmap_SA/src/security.cpp | 66 |
1 files changed, 33 insertions, 33 deletions
diff --git a/plugins/Dbx_mmap_SA/src/security.cpp b/plugins/Dbx_mmap_SA/src/security.cpp index ca351d60bc..6d44723dbf 100644 --- a/plugins/Dbx_mmap_SA/src/security.cpp +++ b/plugins/Dbx_mmap_SA/src/security.cpp @@ -49,7 +49,7 @@ void UnloadSecurity() {
if (CryptoEngine)
CryptoEngine->FreeKey(key);
-
+
for (int i = 0; i < arCryptors.getCount(); i++) {
FreeLibrary(arCryptors[i]->hLib);
free(arCryptors[i]);
@@ -60,7 +60,7 @@ void UnloadSecurity() void CDdxMmapSA::EncoderInit()
{
if (!m_bEncoding) return;
-
+
encryptKey[encryptKeyLength] = 0;
key = CryptoEngine->GenerateKey(encryptKey);
}
@@ -68,17 +68,17 @@ void CDdxMmapSA::EncoderInit() void CDdxMmapSA::EncodeCopyMemory(void * dst, void * src, size_t size )
{
memcpy(dst, src, size);
-
+
if (!m_bEncoding)
return;
-
+
CryptoEngine->EncryptMem((BYTE *)dst, (int)size, key);
}
void CDdxMmapSA::DecodeCopyMemory(void * dst, void * src, size_t size )
{
memcpy(dst, src, size);
-
+
if (!m_bEncoding)
return;
@@ -86,11 +86,11 @@ void CDdxMmapSA::DecodeCopyMemory(void * dst, void * src, size_t size ) }
void CDdxMmapSA::EncodeDBWrite(DWORD ofs, void *src, int size)
-{
+{
if (m_bEncoding)
{
BYTE * buf;
-
+
buf = (BYTE*)GlobalAlloc(GPTR, sizeof(BYTE)*size);
EncodeCopyMemory(buf, src, size);
DBWrite(ofs, buf, (int)size);
@@ -145,9 +145,9 @@ int CDdxMmapSA::CheckPassword(WORD checkWord, TCHAR *szDBName) }
if (encryptKeyLength < 1)
continue;
-
+
EncoderInit();
-
+
WORD ver;
DecodeCopyMemory(&ver, &checkWord, sizeof(checkWord));
if (ver == 0x5195) {
@@ -165,14 +165,14 @@ int SelectEncoder() {
WORD uid;
int i;
-
+
if (arCryptors.getCount() == 0){
MessageBox(0, TranslateT("Crypto modules not found"), TranslateT("Error"), MB_OK);
return 1;
}
uid = DBGetContactSettingWord(NULL, "SecureMMAP", "CryptoModule", 0);
-
+
if (uid == 0){
MessageBox(0, TranslateT("Crypto module hasn't been chosen, using first one found"), TranslateT("Notice"), MB_OK);
DBWriteContactSettingWord(NULL, "SecureMMAP", "CryptoModule", arCryptors[0]->cryptor->uid);
@@ -193,7 +193,7 @@ int SelectEncoder() CryptoEngine = arCryptors[0]->cryptor;
}
}
-
+
return 0;
}
@@ -210,14 +210,14 @@ void CDdxMmapSA::EncodeAll() while(hContact = FindNextContact(hContact));
}
- EncodeContactEvents(NULL);
+ EncodeContactEvents(NULL);
EncodeContactSettings(NULL);
}
void CDdxMmapSA::DecodeAll()
{
- HANDLE hContact;
-
+ HANDLE hContact;
+
hContact = db_find_first();
if (hContact){
do{
@@ -259,23 +259,23 @@ void CDdxMmapSA::EncryptDB() {
int action = 0;
if (bEncProcess)
- return;
+ return;
if (memcmp(m_dbHeader.signature, &dbSignatureSecured, sizeof(m_dbHeader.signature)) == 0){
MessageBox(0, TranslateT("DB is already secured!"), TranslateT("Error"), MB_OK);
return;
}
- if (SelectEncoder()) {
+ if (SelectEncoder()) {
return;
}
-
+
bEncProcess = 1;
action = DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_NEWPASS), NULL, DlgStdNewPass, 0);
if (action != IDOK || !strlen(encryptKey)) {
- bEncProcess = 0;
- db_set_b(NULL, "SecureMMAP", "CryptoModule", 0);
+ bEncProcess = 0;
+ db_set_b(NULL, "SecureMMAP", "CryptoModule", 0);
return;
}
@@ -286,7 +286,7 @@ void CDdxMmapSA::EncryptDB() EncodeAll();
- LeaveCriticalSection(&m_csDbAccess);
+ LeaveCriticalSection(&m_csDbAccess);
WriteCryptHeader();
@@ -300,14 +300,14 @@ void CDdxMmapSA::DecryptDB() char oldKey[255];
strcpy(oldKey, encryptKey);
- if ( !CheckPassword( HIWORD(m_dbHeader.version), TranslateT("current database"))) {
+ if ( !CheckPassword( LOWORD(m_dbHeader.version), TranslateT("current database"))) {
strcpy(encryptKey, oldKey);
encryptKeyLength = strlen(oldKey);
return;
}
WritePlainHeader();
-
+
EnterCriticalSection(&m_csDbAccess);
DecodeAll();
LeaveCriticalSection(&m_csDbAccess);
@@ -330,16 +330,16 @@ void CDdxMmapSA::RecryptDB() EnterCriticalSection(&m_csDbAccess);
DecodeAll();
-
+
CryptoEngine->FreeKey(key);
SelectEncoder();
m_bEncoding = 1;
- EncoderInit();
+ EncoderInit();
- EncodeAll();
+ EncodeAll();
WriteCryptHeader();
@@ -349,9 +349,9 @@ void CDdxMmapSA::RecryptDB() void CDdxMmapSA::ChangePwd()
{
char newpass[255] = {0};
-
- int action = DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_CHANGEPASS), NULL, DlgChangePass, (LPARAM)newpass);
-
+
+ int action = DialogBoxParam(g_hInst, MAKEINTRESOURCE(IDD_CHANGEPASS), NULL, DlgChangePass, (LPARAM)newpass);
+
if (action == IDCANCEL || (action == IDOK && !strlen(newpass)))
return;
@@ -375,13 +375,13 @@ void CDdxMmapSA::ChangePwd() if (action == IDOK){
strcpy(encryptKey, newpass);
- encryptKeyLength = strlen(newpass);
-
+ encryptKeyLength = strlen(newpass);
+
m_bEncoding = 1;
- EncoderInit();
+ EncoderInit();
- EncodeAll();
+ EncodeAll();
WriteCryptHeader();
}
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