如果你仍然沒有解決方案的錯誤 - 我剛剛跑過同樣的問題。這似乎是Windows計算機上CA證書鏈的問題。詳細信息請見https://bugreports.qt-project.org/browse/QTBUG-20012。
這裏也是一個小類,它修復了ca鏈,所以錯誤不應該發生在應用程序中。
#ifndef OPENSSLFIX_H
#define OPENSSLFIX_H
#include <QSslConfiguration>
/* this class fixes a problem with qt/openssl and expired ca certificates.
* the idea is taken from https://bugreports.qt-project.org/browse/QTBUG-20012
* which describes the problem and the workaround further. the workaround is
* scheduled for qt5, but will not be introduced into qt4.x.
*
* to use this fix just call it in main() before doing any network related
* stuff
*
* OpenSslFix::fixCaCertificates();
*
* it will go through the certificates and remove invalid certs from the chain,
* thus avoiding the error to arise.
*/
class OpenSslFix {
public:
static void fixCaCertificates()
{
QSslConfiguration config(QSslConfiguration::defaultConfiguration());
QList<QSslCertificate> in(config.caCertificates());
QList<QSslCertificate> out;
for (int i=0, size=in.size(); i<size; ++i) {
const QSslCertificate &c(in[i]);
if (c.isValid()) {
/* not expired -> add */
out << c;
continue;
}
/* check if the cert is already present in the output */
bool found = false;
for (int j=0, size=out.size(); j<size; ++j) {
if (isCertificateSameName(c, out[j])) {
/* already present... */
found = true;
break;
}
}
if (!found)
out << c;
}
/* now set the new list as the default */
config.setCaCertificates(out);
QSslConfiguration::setDefaultConfiguration(config);
}
private:
static inline bool isCertificateSameName(const QSslCertificate &cert1,
const QSslCertificate &cert2)
{
return cert1.subjectInfo(QSslCertificate::Organization) ==
cert2.subjectInfo(QSslCertificate::Organization) &&
cert1.subjectInfo(QSslCertificate::CommonName) ==
cert2.subjectInfo(QSslCertificate::CommonName) &&
cert1.subjectInfo(QSslCertificate::LocalityName) ==
cert2.subjectInfo(QSslCertificate::LocalityName) &&
cert1.subjectInfo(QSslCertificate::OrganizationalUnitName) ==
cert2.subjectInfo(QSslCertificate::OrganizationalUnitName) &&
cert1.subjectInfo(QSslCertificate::StateOrProvinceName) ==
cert2.subjectInfo(QSslCertificate::StateOrProvinceName) &&
cert1.subjectInfo(QSslCertificate::CountryName) ==
cert2.subjectInfo(QSslCertificate::CountryName);
}
};
#endif // OPENSSLFIX_H
來源
2012-12-09 00:38:33
fen
如果您詳細說明您的意思是「不起作用」,這將有所幫助。一個特定的錯誤會很有用。 – 2011-05-09 19:12:56
https未加載。當我向SSL頁面發送請求時,它返回空白頁面。我的故事,我沒有解釋「不起作用」 – RzuF 2011-05-09 20:15:19