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#include "openssltool.h"
#include <QProcess>
#include <QRegExp>
#include <QMessageBox>
OpenSSLTool::OpenSSLTool()
{
}
QString OpenSSLTool::NameFromCertFile(QString cert_file)
{
//
QProcess openssl;
openssl.start("openssl",QStringList()<<"x509"<<"-in"<<cert_file<<"-subject"<<"-nameopt"<<"oneline,-esc_msb,utf8"<<"-noout");
if (!openssl.waitForStarted())
return QString();
if (!openssl.waitForFinished())
return QString();
QByteArray result = openssl.readAll();
QRegExp rx("CN = [0-9]+\\#([^\\s\\#]+)");
QString name=QString::fromUtf8( result.constData());
if (name.contains(rx))
{
name=rx.cap(1);
}
//
return name;
}
QString OpenSSLTool::NameFromCertString(QString cert_pem)
{
QProcess openssl;
openssl.start("openssl",QStringList()<<"x509"<<"-subject"<<"-nameopt"<<"oneline,-esc_msb,utf8"<<"-noout");
if (!openssl.waitForStarted())
return QString();
openssl.write(cert_pem.toAscii());
if (!openssl.waitForFinished())
return QString();
QByteArray result = openssl.readAll();
QRegExp rx("CN = [0-9]+\\#([^\\s\\#]+)");
QString name=QString::fromUtf8( result.constData());
if (name.contains(rx))
{
name=rx.cap(1);
}
//
return name;
}
QString OpenSSLTool::CertTextFromString(QString cert_pem)
{
QProcess openssl;
qint64 ret;
char *data;
QByteArray ba;
openssl.start("openssl", QStringList()<<"x509"<<"-noout"<<"-text"<<"-nameopt"<<"multiline,-esc_msb,utf8");
if (!openssl.waitForStarted())
return QString();
ba = cert_pem.toAscii();
ret = openssl.write(data = (char*)ba.constData());
openssl.closeWriteChannel();
if (!openssl.waitForFinished())
return QString();
return QString::fromUtf8(openssl.readAllStandardOutput().constData());
}
bool OpenSSLTool::GenRSAKeySignal(quint32 numbits, QString keyfile, QObject *receiver, const char *finished_slot)
{
openssl_.start("openssl", QStringList()<<"genrsa"<<"-out"<<keyfile<<QString::number(numbits));
if (!openssl_.waitForStarted())
return false;
openssl_.disconnect(&openssl_, SIGNAL(finished(int,QProcess::ExitStatus)), 0, 0);
openssl_.connect(&openssl_, SIGNAL(finished(int,QProcess::ExitStatus)),receiver, finished_slot);
return true;
}
bool OpenSSLTool::GenCSRSignal(QString csr_file, QString keyfile, QString subject, QObject *receiver, const char *finished_slot)
{
openssl_.start("openssl",
QStringList()
<<"req"
#ifdef WIN32
<<"-config"<<"openssl.cnf"
#endif
<<"-out"<<csr_file
<<"-key"<<keyfile
<<"-subj"<<"/CN=" + subject
<<"-new"
<<"-days"<<"3680"
<<"-utf8"
<<"-batch");
if (!openssl_.waitForStarted())
return false;
openssl_.disconnect(&openssl_, SIGNAL(finished(int,QProcess::ExitStatus)), 0, 0);
openssl_.connect(&openssl_, SIGNAL(finished(int,QProcess::ExitStatus)),receiver, finished_slot);
return true;
}
QString OpenSSLTool::ReadStdErr()
{
return QString::fromUtf8(openssl_.readAllStandardError().constData());
}
QString OpenSSLTool::ReadStdOut()
{
return QString::fromUtf8(openssl_.readAllStandardOutput().constData());
}
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