#### NetworkRequestManager.h
#include <QSsl>
#include <QSslKey>
#include <QSslSocket>
#include <QSslConfiguration>
#include <QSslCertificate>
#include <QSslError>
#include <QUrl>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QNetworkRequest>
#include <QtNetwork>
class NetworkRequestManager : public QObject
{
???Q_OBJECT
public:
???explicit NetworkRequestManager(QObject *parent = 0);
???void sendMsg(const QString& ,const QString&, const QString&);
???void sendMsgWithoutToken(const QString&, const QString&);
private:
???QSslConfiguration ???????m_sslconf;
???QNetworkRequest ?????????m_request;
???QNetworkAccessManager ??*m_manager;
signals:
???void PostRequestFinished(const QJsonObject&);
private slots:
???void RequestFinished(QNetworkReply*);
???void sslErrorsH(QNetworkReply*, QList<QSslError>);
};
#endif // NETWORKREQUESTMANAGER_H
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1. pc-client.crt
2. pc-client.key
3. pc-server.pem
这3个秘钥文件都是用服务器生成的，在本机用p12文件生成，不知什么原因无法认证成功，也许是因为不会用 openssl ，求大神全解。。
关于Https的认证过程，自行百度吧。。 QNetwork 类还是封装的不错的，都是以异步处理的，而且可以配合Json字符串的解析。。
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#### NetworkRequestManager.cpp
NetworkRequestManager::NetworkRequestManager(QObject *parent) : QObject(parent)
{
???// Https ca certificate ..
???// 创建客户端证书
???QFile t_file(":/https/license/pc-client.crt");
???t_file.open(QIODevice::ReadOnly);
???const QSslCertificate certificate(&t_file, QSsl::Pem);
???t_file.close();
???// 创建客户端私钥
???t_file.setFileName(":/https/license/pc-client.key");
???t_file.open(QIODevice::ReadOnly);
???const QSslKey prvateKey(&t_file, QSsl::Rsa);
???t_file.close();
???// SSL验证模式；TLS协议版本
???m_sslconf.setPeerVerifyMode(QSslSocket::VerifyPeer);
???m_sslconf.setProtocol(QSsl::TlsV1_2OrLater);
???m_sslconf.setLocalCertificate(certificate);
???m_sslconf.setPrivateKey(prvateKey);
???// 创建服务器端证书
???QList<QSslCertificate> caCerList;
???t_file.setFileName(":/https/license/pc-server.pem");
???t_file.open(QIODevice::ReadOnly);
???const QSslCertificate cACertificate(&t_file, QSsl::Pem);
???// 将服务证书加入到CA列表中
???caCerList.append(cACertificate);
???m_sslconf.setCaCertificates(caCerList);
???t_file.close();
???this->m_manager = new QNetworkAccessManager;
???m_request.setSslConfiguration(m_sslconf);
???QObject::connect(m_manager, SIGNAL(finished(QNetworkReply*)), this, SLOT(RequestFinished(QNetworkReply*)));
???QObject::connect(m_manager, SIGNAL(sslErrors(QNetworkReply*,QList<QSslError>)), this, SLOT(sslErrorsH(QNetworkReply*,QList<QSslError>)));
}
void NetworkRequestManager::sslErrorsH(QNetworkReply *reply, QList<QSslError> error)
{
???qDebug() <<"** sslErrorsH .." <<error;
}
void NetworkRequestManager::RequestFinished(QNetworkReply *reply)
{
???int statusCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
???QVariant statusCodeV =
????????reply->attribute(QNetworkRequest::HttpStatusCodeAttribute);
???QJsonDocument jdoc = QJsonDocument::fromJson(reply->readAll().constData());
???QJsonObject obj = jdoc.object();
???qDebug() <<"** RequestFinished" <<reply->isFinished() <<statusCode;
???if(!obj.isEmpty()) emit this->PostRequestFinished(obj);
???reply->deleteLater();
}
Qt5.7 实现Https 认证全过程解析(亲自动手版)
原文地址：https://www.cnblogs.com/jk-Huan/p/9025484.html