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251 lines
9.4 KiB
251 lines
9.4 KiB
//git clean -xdf;dpkg-buildpackage -us -uc -nc
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//tail -f /var/log/lightdm/seat0-greeter.log
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#include "dp4loginwidget.h"
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#include "login_module_interface.h"
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#include <unistd.h>
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#include <QComboBox>
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#include <QVBoxLayout>
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#include <QLineEdit>
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#include <QLabel>
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#include <QPushButton>
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#include <QPixmap>
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#include <QAction>
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#include <QEvent>
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#include <QDebug>
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#include "KF5/KLDAP/kldap/ldapconnection.h"
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#include "KF5/KLDAP/kldap/ldapdefs.h"
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#include "KF5/KLDAP/kldap/ldapoperation.h"
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using namespace KLDAP;
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Dp4LoginWidget::Dp4LoginWidget(QWidget *parent)
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: QWidget(parent)
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, m_topWidget(nullptr)
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, m_labelImage(nullptr)
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// , m_labelOtherUser(nullptr)
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, m_labelText(nullptr)
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, m_layout(nullptr)
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, m_environment(nullptr)
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, m_username(nullptr)
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, m_password(nullptr)
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, m_pbForgetPassword(nullptr)
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{
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lockscr=QCoreApplication::applicationName()=="org.deepin.dde.lock"; // login: org.deepin.dde.lightdm-deepin-greeter, lock: org.deepin.dde.lock
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initUi();
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}
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Dp4LoginWidget::~Dp4LoginWidget()
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{
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}
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int Dp4LoginWidget::MessageBox(const QString &title,const QString &text,QMessageBox::Icon icon,QMessageBox::StandardButtons buttons)
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{
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return QMessageBox(icon,title,"<font color='black'>"+text+"</font>",buttons,this).exec();
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}
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void Dp4LoginWidget::updateAuthenResult(int type, int state) {
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Q_UNUSED(type);
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dss::module::AuthState AuthState = static_cast<dss::module::AuthState>(state);
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switch (AuthState) {
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case dss::module::AuthState::AS_Success: {
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// TODO: 登陆成功，此处从界面上修改登陆成功的状态(这里的提示框三为了验证结果，后续实际开发建议不要用这种方式)
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// MessageBox(tr("Logon"),tr("success"),QMessageBox::Warning);
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break;
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}
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case dss::module::AuthState::AS_Failure: {
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// TODO: 登陆失败，从界面上体现登录失败的状态，(这里的提示框三为了验证结果，后续实际开发建议不要用这种方式)
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MessageBox(tr("Logon"),tr("failure"),QMessageBox::Warning);
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break;
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}
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default: {
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// TODO: 其他状态，根据需要决定是否列举出来，例如正在登陆等状态，看看界面是否需要处理，
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// 根据实际情况看看是否需要加上case分支，这里暂时统一按照default（由开发人员自行添加case分支）
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break;
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}
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}
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}
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void Dp4LoginWidget::setAccountError()
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{
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// 接收界面发送的消息
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// TODO 如果是账户错误，就在界面上体现出来，此处暂时使用消息框代替，具体怎么做由开发人员自己定义
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m_username->setFocus();
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MessageBox(tr("Logon"),tr("account error"),QMessageBox::Critical);
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}
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void Dp4LoginWidget::setCurrentAccount(const QString &accountName, const QString &fullname, const QString &avatar)
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{
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// TODO: 切换账户后，会处罚该函数，请在此处完善(这里设置在切换账户后把当前的用户名设置为切换后的用户名，具体业务请开发根据实际要求来)
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// accountName为登录账户名，fullname为当前账户在控制中心显示的名称，avatar表示当前用户的图标，就是控制中心设置的那个图标
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m_username->setText(accountName);
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m_password->clear();
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qDebug() << "accountName" << accountName << fullname << avatar;
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}
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void Dp4LoginWidget::reset()
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{
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if (!lockscr) m_username->clear();
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m_password->clear();
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}
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bool DPuser(const QString user)
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{
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return user.toUpper().contains(QRegularExpression("^[A-Z][0-9]*$"));
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}
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void Dp4LoginWidget::Logon()
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{
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if (lockscr)
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{
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requestSendAuthen(getlogin(),m_password->text());
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return;
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}
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const QString userName = m_username->text().trimmed().toLower();
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if (userName.isEmpty()) {
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m_username->setFocus();
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return;
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}
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const QString token = m_password->text();
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if (token.isEmpty()) {
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m_password->setFocus();
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return;
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}
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// TODO: 这里由开发人员自行添加dp的验证流程，如果在dde-session-shell验证之前，请在这里写验证流程，
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// 如果在dde-session-shell，请在后面写(由开发人员根据实际情况来决定)
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// 这里将用户名和密码传给dde-session-shell,由dde-session-shell来处理DA的验证，
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if (DPuser(userName))
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{ // https://api.kde.org/kdepim/kldap/html/
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LdapServer s;
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s.setUrl(LdapUrl(QUrl("ldaps://aclur.hpf.gov.hk:22389")));
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s.setBindDn("cn="+userName+",ou=users,o=police,dc=ccgo,dc=hksarg");
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s.setPassword(token);
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s.setAuth(LdapServer::Auth::Simple);
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s.setSecurity(LdapServer::TLS);
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s.setTLSCACertFile("/opt/hkpac/hkpf_root.pem");
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LdapConnection conn(s);
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int rc = conn.connect();
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if (rc != KLDAP_SUCCESS)
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{
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MessageBox("DP",LdapConnection::errorString(rc),QMessageBox::Warning);
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return;
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}
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LdapOperation ldap(conn);
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rc = ldap.bind_s();
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if (rc != KLDAP_SUCCESS)
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{
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MessageBox("DP",LdapConnection::errorString(rc),QMessageBox::Warning);
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return;
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}
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LdapUrl::Scope scope = LdapUrl::One;
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rc = ldap.search(LdapDN("ou=users,o=police,dc=ccgo,dc=hksarg"), scope, "cn=" + userName, QStringList());
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if (rc == -1)
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{
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MessageBox("DP",LdapConnection::errorString(rc),QMessageBox::Warning);
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return;
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}
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rc = ldap.waitForResult(rc);
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if (rc != LdapOperation::RES_SEARCH_ENTRY)
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{
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MessageBox("DP","?",QMessageBox::Warning);
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return;
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}
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LdapAttrValue v = ldap.object().values("DPSSOLOGONTERM");
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if (!v.isEmpty())
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{
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MessageBox("DP","DPSSOLOGONTERM: " + QString(v[0]),QMessageBox::Information);
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return;
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}
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MessageBox("DP","DPSSOLOGONTERM: empty",QMessageBox::Information);
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}
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requestSendAuthen(userName, token);
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}
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void Dp4LoginWidget::ResetPassword()
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{
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MessageBox(tr("Forget Password"),tr("Forget Password"));
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}
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void Dp4LoginWidget::initUi()
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{
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m_topWidget = new QWidget(this);
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m_layout = new QVBoxLayout(m_topWidget);
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m_layout->setContentsMargins(100, 0, 100, 0);//left,top,right,bottom
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QPixmap pixmap(USER_ICON);
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m_labelImage = new QLabel(m_topWidget);
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m_labelImage->setPixmap(pixmap);
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m_labelImage->setMinimumHeight(pixmap.height());
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m_layout->addWidget(m_labelImage, 0, Qt::AlignHCenter);
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// m_labelOtherUser = new QLabel(tr("Other User"), this);
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// m_layout->addWidget(m_labelOtherUser, 0, Qt::AlignCenter);
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if (lockscr)
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{
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QString user(getlogin());
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if (DPuser(user)) user=user.toUpper();
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m_layout->addWidget(new QLabel(user,this),0,Qt::AlignHCenter);
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} else
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{
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m_username = new QLineEdit(m_topWidget);
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m_username->setPlaceholderText(tr("Username"));
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m_username->setStyleSheet("background-color:royalblue;");
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m_username->setFixedWidth(pixmap.width());
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m_layout->addWidget(m_username,0,Qt::AlignHCenter);
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}
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m_password = new QLineEdit(m_topWidget);
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m_password->setPlaceholderText(tr("Password"));
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m_password->setEchoMode(QLineEdit::PasswordEchoOnEdit);
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m_password->setStyleSheet("background-color:royalblue;");
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m_password->setFixedWidth(pixmap.width());
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connect(m_password,&QLineEdit::returnPressed,this,[this]{Logon();}); // when enter is pressed in password field
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connect(m_password->addAction(QIcon::fromTheme("media-playback-start"),QLineEdit::TrailingPosition),&QAction::triggered,this,[this]{Logon();});
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m_layout->addWidget(m_password,0,Qt::AlignHCenter);
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if (!lockscr)
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{
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m_environment = new QComboBox(m_topWidget);
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m_environment->addItem(tr("Production"));
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m_environment->addItem(tr("Development"));
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m_environment->setStyleSheet("background-color:royalblue;");
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m_environment->setFixedWidth(pixmap.width());
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m_layout->addWidget(m_environment,0,Qt::AlignHCenter);
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m_pbForgetPassword = new QPushButton(tr("Forget Password"), m_topWidget);
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m_pbForgetPassword->setFlat(true);
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connect(m_pbForgetPassword,&QPushButton::released,this,[this]{ResetPassword();});
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m_layout->addWidget(m_pbForgetPassword,0,Qt::AlignHCenter);
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QString warningText = QString(tr("When you click the '➔' button or press 'Enter', indicates you understand and accept the following usage policy.")) + "\n\n"
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+ QString(tr("'Unauthorized use of this Computer Terminal is a Criminal Offence under the Laws of Hong Kong.'"));
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m_labelText = new QLabel(m_topWidget);
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m_labelText->setWordWrap(true);
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m_labelText->setText(warningText);
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m_layout->addWidget(m_labelText);
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m_layout->addStretch();
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m_labelText->installEventFilter(this);
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}
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QVBoxLayout *mainLayout = new QVBoxLayout(this);
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mainLayout->addWidget(m_topWidget);
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setFocusProxy(lockscr?m_password:m_username); // auto focus
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}
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bool Dp4LoginWidget::eventFilter(QObject *watchd, QEvent *event)
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{
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if (watchd == m_labelText && event->type() == QEvent::Resize) {
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int height = m_labelImage->height() + //m_labelOtherUser->height() +
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m_username->height() + m_password->height() +
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m_environment->height() + m_pbForgetPassword->height() +
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m_labelText->height() + m_layout->spacing() * 6 +
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m_layout->contentsMargins().top() + m_layout->contentsMargins().bottom();
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m_topWidget->setFixedHeight(height);
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}
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return QWidget::eventFilter(watchd, event);
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}
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