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Database connections have been refactored

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keepDbCredentials property has been added to Connection
setPassPharse(QString& passPharse) method has been added to ReportEngine
IDbCredentialsProvider interface has been added
registerDbCredentialsProvider(IDbCredentialsProvider *provider) has been
added to IDataSourceManager
This commit is contained in:
Arin Alexander
2017-02-16 04:11:39 +03:00
parent fa985d7fb7
commit ce3a905c55
22 changed files with 257 additions and 64 deletions
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21
limereport/lrsimplecrypt.cpp
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@@ -41,6 +41,8 @@ const int b = 16; /* number of bytes in key */
const int c = 4; /* number words in key = ceil(8*b/w)*/
const int t = 26; /* size of table S = 2*(r+1) words */
const char* passPhrase = "HjccbzHjlbyfCkjy";
WORD P = 0xb7e15163, Q = 0x9e3779b9;
#define ROTL(x,y) (((x)<<(y&(w-1))) | ((x)>>(w-(y&(w-1)))))
@@ -64,11 +66,15 @@ namespace LimeReport {
class ChipperPrivate{
friend class Chipper;
public:
ChipperPrivate():m_prepared(false){}
bool isPrepared(){ return m_prepared;}
private:
void RC5_SETUP(const char *K);
void RC5_ENCRYPT(WORD *pt, WORD *ct);
void RC5_DECRYPT(WORD *ct, WORD *pt);
WORD S[26];
bool m_prepared;
};
void ChipperPrivate::RC5_SETUP(const char *K)
@@ -82,6 +88,7 @@ void ChipperPrivate::RC5_SETUP(const char *K)
A = S[i] = ROTL(S[i]+(A+B),3);
B = L[j] = ROTL(L[j]+(A+B),(A+B));
}
m_prepared = true;
}
void ChipperPrivate::RC5_ENCRYPT(WORD *pt, WORD *ct)
@@ -111,7 +118,8 @@ QByteArray Chipper::cryptString(QString value)
buff += value;
WTB pt, ct, prior;
d->RC5_SETUP("HjccbzHjlbyfCkjy");
if (!d->isPrepared())
d->RC5_SETUP(passPhrase);
prior.word[0]=0;
prior.word[1]=0;
@@ -144,7 +152,8 @@ QString Chipper::decryptByteArray(QByteArray value)
QByteArray result;
WTB pt, ct, prior;
d->RC5_SETUP("HjccbzHjlbyfCkjy");
if (!d->isPrepared())
d->RC5_SETUP(passPhrase);
prior.word[0] = 0;
prior.word[1] = 0;
@@ -174,6 +183,14 @@ QString Chipper::decryptByteArray(QByteArray value)
Chipper::Chipper(): d(new ChipperPrivate()){}
Chipper::Chipper(QString passphrase): d(new ChipperPrivate())
{
if (!passphrase.trimmed().isEmpty()){
passphrase = passphrase.leftJustified(16,'#');
d->RC5_SETUP(passphrase.toLatin1().data());
}
}
Chipper::~Chipper()
{
delete d;