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From 9234037bda8171712106b3dd920c1040aaf4b678 Mon Sep 17 00:00:00 2001
From: huayadong <huayadong@kylinos.cn>
Date: Thu, 9 Dec 2021 17:44:44 +0800
Subject: [PATCH] sssss
---
data/org.ukui.screensaver.gschema.xml | 2 +-
data/ukui-screensaver-qt | 15 +-
debian/changelog | 18 --
debian/control | 5 +-
debian/copyright | 1 +
debian/source/format | 2 +-
screensaver/language/screensaver-zh_CN.ini | 4 +-
screensaver/screensaver.cpp | 2 +-
screensaver/sleeptime.cpp | 6 +-
screensaver/sleeptime.h | 1 +
src/CMakeLists.txt | 14 +-
src/authdialog.cpp | 7 +-
src/authdialog.h | 3 +-
src/configuration.cpp | 4 -
src/fullbackgroundwidget.cpp | 21 +-
src/interface.cpp | 99 +------
src/interface.h | 9 -
src/lockwidget.cpp | 14 +-
src/lockwidget.h | 1 -
src/org.ukui.ScreenSaver.xml | 2 -
src/pam-tally.c | 323 +++++++++++++++++++++
src/pam-tally.h | 54 ++--
src/screensaver.cpp | 1 -
src/screensaverwidget.cpp | 11 +-
src/ukui-screensaver-backend.cpp | 19 ++
src/ukui-screensaver-dialog.cpp | 6 +-
26 files changed, 423 insertions(+), 221 deletions(-)
create mode 100644 src/pam-tally.c
diff --git a/data/org.ukui.screensaver.gschema.xml b/data/org.ukui.screensaver.gschema.xml
index daf72b7..1fd0c86 100755
--- a/data/org.ukui.screensaver.gschema.xml
+++ b/data/org.ukui.screensaver.gschema.xml
@@ -99,7 +99,7 @@
<description>Allow the session status message to be displayed when the screen is locked.</description>
</key>
<key name="background" type="s">
- <default>'/usr/share/backgrounds/warty-final-ubuntukylin.jpg'</default>
+ <default>''</default>
<summary>the background iamge of lockscreen</summary>
<description>Allow the user to set the background iamge of lockscreen.</description>
</key>
diff --git a/data/ukui-screensaver-qt b/data/ukui-screensaver-qt
index ae19643..6af045a 100755
--- a/data/ukui-screensaver-qt
+++ b/data/ukui-screensaver-qt
@@ -1,4 +1,11 @@
-auth include system-auth
-account include system-auth
-password include system-auth
-session include system-auth
\ No newline at end of file
+@include common-auth
+auth optional pam_gnome_keyring.so
+
+
+#If you are using Arch,comment out the
+#above and use the following.
+
+#auth include system-auth
+#account include system-auth
+#password include system-auth
+#session include system-auth
diff --git a/debian/changelog b/debian/changelog
index 843e20c..60f2269 100755
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,21 +1,3 @@
-ukui-screensaver (3.0.2-1~0804) unstable; urgency=medium
-
- * New upstream release.
-
- -- handsome_feng <jianfengli@ubuntukylin.com> Thu, 05 Aug 2021 14:22:40+0800
-
-ukui-screensaver (3.0.1-1) unstable; urgency=medium
-
- * New upstream bugfix release.
-
- -- handsome_feng <jianfengli@ubuntukylin.com> Sun, 27 Sep 2020 14:47:09 +0800
-
-ukui-screensaver (3.0.0-1+1031) focal; urgency=medium
-
- * Daily build.
-
- -- liuliang <liuliang@ubuntukylin.com> Mon, 27 May 2019 15:48:18 +0800
-
ukui-screensaver (3.0.0-1) unstable; urgency=medium
* New upstream release.
diff --git a/debian/control b/debian/control
index d5fcc83..cdfa10f 100755
--- a/debian/control
+++ b/debian/control
@@ -12,12 +12,9 @@ Build-Depends: debhelper-compat (= 12),
qttools5-dev,
qttools5-dev-tools,
libglib2.0-dev,
- libopencv-dev,
libx11-dev,
libxtst-dev,
- libgsettings-qt-dev,
- libkf5windowsystem-dev,
- libmatemixer-dev
+ libgsettings-qt-dev
Standards-Version: 4.5.0
Rules-Requires-Root: no
Homepage: https://www.github.com/ukui/ukui-screensaver
diff --git a/debian/copyright b/debian/copyright
index a79795b..9920bbb 100755
--- a/debian/copyright
+++ b/debian/copyright
@@ -10,6 +10,7 @@ Files: CMakeLists.txt
debian/*
screensaver/*
Common/*
+ .gitmodules
Copyright: 2018, Tianjin KYLIN Information Technology Co., Ltd.
License: GPL-3+
diff --git a/debian/source/format b/debian/source/format
index 89ae9db..163aaf8 100755
--- a/debian/source/format
+++ b/debian/source/format
@@ -1 +1 @@
-3.0 (native)
+3.0 (quilt)
diff --git a/screensaver/language/screensaver-zh_CN.ini b/screensaver/language/screensaver-zh_CN.ini
index 0b1b594..aefa4d5 100755
--- a/screensaver/language/screensaver-zh_CN.ini
+++ b/screensaver/language/screensaver-zh_CN.ini
@@ -136,13 +136,13 @@ OL=我将永远忠于自己，披星戴月的奔向理想与自由。
author=佚名
[41]
OL=有一天，我看了43次日落！
-author=《小王子》
+author=佚名
[42]
OL=当太阳升到最高点的时候，影子就不见了。
author=佚名
[43]
OL=拯救地球好累，虽然有些疲惫但我还是会。
-author=《超人不会飞》
+author=佚名
[44]
OL=陌上花开，可缓缓归矣
author=佚名
diff --git a/screensaver/screensaver.cpp b/screensaver/screensaver.cpp
index 1739afd..5a7deaa 100755
--- a/screensaver/screensaver.cpp
+++ b/screensaver/screensaver.cpp
@@ -57,7 +57,6 @@ Screensaver::Screensaver(QWidget *parent):
m_timer(nullptr)
{
installEventFilter(this);
- setWindowFlags(Qt::X11BypassWindowManagerHint);
setUpdateCenterWidget();
initUI();
m_background = new MBackground();
@@ -408,6 +407,7 @@ void Screensaver::setSleeptime()
{
sleepTime = new SleepTime(this);
sleepTime->adjustSize();
+ sleepTime->setInitTime(QDateTime::currentDateTime());
updateDate();
}
diff --git a/screensaver/sleeptime.cpp b/screensaver/sleeptime.cpp
index cc92fa4..2cf1f63 100755
--- a/screensaver/sleeptime.cpp
+++ b/screensaver/sleeptime.cpp
@@ -74,7 +74,11 @@ void SleepTime::init()
layout->addWidget(restTime);
- initTime = QDateTime::currentDateTime();
+}
+
+int SleepTime::setInitTime(QDateTime time)
+{
+ initTime = time;
}
int SleepTime::setTime(QDateTime time)
diff --git a/screensaver/sleeptime.h b/screensaver/sleeptime.h
index 7ed618a..5bc6d7a 100755
--- a/screensaver/sleeptime.h
+++ b/screensaver/sleeptime.h
@@ -33,6 +33,7 @@ public:
explicit SleepTime(QWidget *parent = nullptr);
~SleepTime();
int setTime(QDateTime time);
+ int setInitTime(QDateTime time);
private:
QLabel *restTime;
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 5f2e32c..62bb23e 100755
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -37,6 +37,7 @@ qt5_add_resources(dialog_SRC
# 头文件中包含了Xlib.h，需要单独拿出来处理，不知道原因
qt5_wrap_cpp(dialog_SRC
+ pam-tally.h
fullbackgroundwidget.h
lockwidget.h
authdialog.h
@@ -47,16 +48,16 @@ qt5_wrap_cpp(dialog_SRC
xeventmonitor.h
monitorwatcher.h
configuration.h
- users.h
- displaymanager.h
+ users.h
+ displaymanager.h
iconedit.h
powermanager.h
- logind.h
- pam-tally.h
+ logind.h
)
set(dialog_SRC
${dialog_SRC}
+ pam-tally.c
ukui-screensaver-dialog.cpp
fullbackgroundwidget.cpp
lockwidget.cpp
@@ -72,8 +73,7 @@ set(dialog_SRC
users.cpp
displaymanager.cpp
iconedit.cpp
- logind.cpp
- pam-tally.cpp
+ logind.cpp
)
add_executable(ukui-screensaver-dialog ${dialog_SRC})
@@ -83,7 +83,7 @@ target_link_libraries(ukui-screensaver-dialog
Qt5::DBus
Qt5::X11Extras
${EXTRA_LIBS}
- BiometricAuth
+ BiometricAuth
VirtualKeyboard
Common
)
diff --git a/src/authdialog.cpp b/src/authdialog.cpp
index d94f775..bf25009 100755
--- a/src/authdialog.cpp
+++ b/src/authdialog.cpp
@@ -31,7 +31,6 @@
#include "biometricproxy.h"
#include "biometricauthwidget.h"
#include "biometricdeviceswidget.h"
-#include "pam-tally.h"
AuthDialog::AuthDialog(const UserItem &user, QWidget *parent) :
QWidget(parent),
@@ -42,11 +41,12 @@ AuthDialog::AuthDialog(const UserItem &user, QWidget *parent) :
m_biometricProxy(nullptr),
m_biometricAuthWidget(nullptr),
m_biometricDevicesWidget(nullptr),
- pamTally(PamTally::instance(this)),
m_buttonsWidget(nullptr)
{
initUI();
+ pam_tally_init();
+
connect(auth, &Auth::showMessage, this, &AuthDialog::onShowMessage);
connect(auth, &Auth::showPrompt, this, &AuthDialog::onShowPrompt);
connect(auth, &Auth::authenticateComplete, this, &AuthDialog::onAuthComplete);
@@ -251,8 +251,7 @@ void AuthDialog::onAuthComplete()
}
else
{
- if(pamTally->getDeny() == 0)
- onShowMessage(tr("Password Incorrect, Please try again"),
+ onShowMessage(tr("Password Incorrect, Please try again"),
Auth::MessageTypeError);
//认证失败，重新认证
diff --git a/src/authdialog.h b/src/authdialog.h
index 6572152..837c6dd 100755
--- a/src/authdialog.h
+++ b/src/authdialog.h
@@ -27,6 +27,7 @@
#include "types.h"
#include "users.h"
#include "biometricdeviceinfo.h"
+#include "pam-tally.h"
namespace Ui {
@@ -40,7 +41,6 @@ class Auth;
class BiometricProxy;
class BiometricAuthWidget;
class BiometricDevicesWidget;
-class PamTally;
extern float scale;
class AuthDialog : public QWidget
@@ -129,7 +129,6 @@ private:
QWidget *m_passwdWidget; //放置密码输入框和信息列表
IconEdit *m_passwordEdit; //密码输入框
QLabel *m_messageLabel; //PAM消息显示
- PamTally *pamTally;
};
#endif // AUTHDIALOG_H
diff --git a/src/configuration.cpp b/src/configuration.cpp
index f67f844..6590172 100755
--- a/src/configuration.cpp
+++ b/src/configuration.cpp
@@ -141,10 +141,6 @@ ScreenSaver *Configuration::getScreensaver()
break;
}
case SAVER_SINGLE:
- if(themes.count()==0){
- saver->path = "/usr/lib/ukui-screensaver/ukui-screensaver-default";
- break;
- }
saver->path = getXScreensaverPath(themes[0]);
break;
case SAVER_IMAGE:
diff --git a/src/fullbackgroundwidget.cpp b/src/fullbackgroundwidget.cpp
index d7bccb5..46795d0 100755
--- a/src/fullbackgroundwidget.cpp
+++ b/src/fullbackgroundwidget.cpp
@@ -165,7 +165,7 @@ FullBackgroundWidget::FullBackgroundWidget(QWidget *parent)
init();
qApp->installNativeEventFilter(this);
- installEventFilter(this);
+
QTimer::singleShot(500,this,SLOT(switchToLinux()));
}
@@ -213,7 +213,7 @@ bool FullBackgroundWidget::eventFilter(QObject *obj, QEvent *event)
if(event->type() == QEvent::WindowDeactivate){
QTimer::singleShot(50,this,SLOT(laterActivate()));
}else if(event->type() == QEvent::WindowActivate){
- QTimer::singleShot(200,this,SLOT(setLockState()));
+ QTimer::singleShot(500,this,SLOT(setLockState()));
}
return false;
}
@@ -516,10 +516,7 @@ void FullBackgroundWidget::onGlobalButtonDrag(int xPos, int yPos)
ScreenSaver *saver = configuration->getScreensaver();
if(saver->path == "/usr/lib/ukui-screensaver/ukui-screensaver-default")
return ;
- if(screenStatus & SCREEN_SAVER)
- {
- clearScreensavers();
- }
+ clearScreensavers();
}
}
@@ -529,11 +526,8 @@ void FullBackgroundWidget::onScreenCountChanged(int)
QSize newSize = monitorWatcher->getVirtualSize();
setGeometry(0, 0, newSize.width(), newSize.height());
//repaint();
- if(screenStatus & SCREEN_SAVER)
- {
- clearScreensavers();
- }
update();
+ clearScreensavers();
}
void FullBackgroundWidget::onDesktopResized()
@@ -542,11 +536,8 @@ void FullBackgroundWidget::onDesktopResized()
setGeometry(desktop->geometry());
if(lockWidget)
onCursorMoved(cursor().pos());
- if(screenStatus & SCREEN_SAVER)
- {
- clearScreensavers();
- }
- //repaint();
+// clearScreensavers();
+ //repaint();
update();
}
diff --git a/src/interface.cpp b/src/interface.cpp
index 37de99b..5801ec9 100755
--- a/src/interface.cpp
+++ b/src/interface.cpp
@@ -19,16 +19,11 @@
#include <QDebug>
#include <QDBusConnection>
#include <QDBusMessage>
-#include <QDBusInterface>
-#include <QTimer>
#include <unistd.h>
-#include <QDBusPendingReply>
#include <signal.h>
Interface::Interface(QObject *parent)
- : QObject(parent),
- m_timerCount(0),
- m_timer(nullptr)
+ : QObject(parent)
{
lockState = false;
m_logind = new LogindIntegration(this);
@@ -43,13 +38,6 @@ Interface::Interface(QObject *parent)
}
);
- QDBusInterface *iface = new QDBusInterface("org.freedesktop.login1",
- "/org/freedesktop/login1",
- "org.freedesktop.login1.Manager",
- QDBusConnection::systemBus(),
- this);
- connect(iface, SIGNAL(PrepareForSleep(bool)), this, SLOT(onPrepareForSleep(bool)));
- inhibit();
}
bool Interface::GetLockState()
@@ -62,52 +50,37 @@ void Interface::SetLockState()
lockState = true;
}
-void Interface::emitLockState()
-{
- QDBusMessage message = QDBusMessage::createSignal(SS_DBUS_PATH,
- SS_DBUS_INTERFACE,
- "lock");
- QDBusConnection::sessionBus().send(message);
-}
-
void Interface::Lock()
{
- if(process.state() != QProcess::NotRunning)
- return ;
qDebug() << "Lock requested";
lockState = false;
QString cmd = QString("/usr/bin/ukui-screensaver-dialog --lock");
qDebug() << cmd;
process.start(cmd);
- emitLockState();
+
}
void Interface::onSessionIdleReceived()
{
- if(process.state() != QProcess::NotRunning)
- return ;
-
qDebug() << "emit SessionIdle";
lockState = false;
QString cmd = QString("/usr/bin/ukui-screensaver-dialog --session-idle");
qDebug() << cmd;
+
process.start(cmd);
- emitLockState();
+
}
void Interface::onShowScreensaver()
{
- if(process.state() != QProcess::NotRunning)
- return ;
-
qDebug() << "lock and show screensaver";
lockState = false;
QString cmd = QString("/usr/bin/ukui-screensaver-dialog --screensaver");
qDebug() << cmd;
process.start(cmd);
- emitLockState();
+
}
bool Interface::checkExistChild()
@@ -136,65 +109,3 @@ void Interface::onNameLost(const QString &serviceName)
if(serviceName == "cn.kylinos.ScreenSaver")
exit(0);
}
-
-void Interface::onPrepareForSleep(bool sleep)
-{
-
- if(sleep)
- {
- if(GetLockState()){
- uninhibit();
- return;
- }
-
- this->Lock();
-
- if(!m_timer){
- m_timer = new QTimer(this);
- connect(m_timer, &QTimer::timeout, this, [&]{
- m_timerCount+=1;
-
- if(GetLockState() || m_timerCount>20){
- m_timer->stop();
- m_timerCount = 0;
- uninhibit();
- }
- });
- }
- m_timer->start(100);
- }
- else
- {
- inhibit();
- }
-}
-
-void Interface::inhibit()
-{
- if (m_inhibitFileDescriptor.isValid()) {
- return;
- }
-
- QDBusMessage message = QDBusMessage::createMethodCall("org.freedesktop.login1",
- "/org/freedesktop/login1",
- "org.freedesktop.login1.Manager",
- QStringLiteral("Inhibit"));
- message.setArguments(QVariantList({QStringLiteral("sleep"),
- "Screen Locker Backend",
- "Ensuring that the screen gets locked before going to sleep",
- QStringLiteral("delay")}));
- QDBusPendingReply<QDBusUnixFileDescriptor> reply = QDBusConnection::systemBus().call(message);
- if (!reply.isValid()) {
- return;
- }
- reply.value().swap(m_inhibitFileDescriptor);
-}
-
-void Interface::uninhibit()
-{
- if (!m_inhibitFileDescriptor.isValid()) {
- return;
- }
-
- m_inhibitFileDescriptor = QDBusUnixFileDescriptor();
-}
diff --git a/src/interface.h b/src/interface.h
index 38209c8..f6889d9 100755
--- a/src/interface.h
+++ b/src/interface.h
@@ -21,8 +21,6 @@
#include <QObject>
#include <QDBusContext>
#include <QProcess>
-#include <QTimer>
-#include <QDBusUnixFileDescriptor>
#include "types.h"
#include "logind.h"
@@ -48,17 +46,10 @@ public Q_SLOTS:
void onSessionIdleReceived();
void onShowScreensaver();
void onNameLost(const QString&);
- void onPrepareForSleep(bool sleep);
private:
bool checkExistChild();
- void inhibit();
- void uninhibit();
bool lockState;
- void emitLockState();
- int m_timerCount;
- QTimer *m_timer;
- QDBusUnixFileDescriptor m_inhibitFileDescriptor;
private:
QProcess process;
diff --git a/src/lockwidget.cpp b/src/lockwidget.cpp
index 0b75b6d..3ab66a5 100755
--- a/src/lockwidget.cpp
+++ b/src/lockwidget.cpp
@@ -52,10 +52,6 @@ LockWidget::LockWidget(QWidget *parent)
authDialog, &AuthDialog::onCapsLockChanged);
this->installEventFilter(this);
initUI();
-
- if(users->getUsers().count() < 2){
- ui->btnSwitchUser->hide();
- }
}
LockWidget::~LockWidget()
@@ -191,7 +187,7 @@ void LockWidget::showPowerManager()
authDialog->show();
powermanager->hide();
}
- else{
+ else{
authDialog->hide();
powermanager->show();
powermanager->setGeometry((width()-ITEM_WIDTH*5)/2,
@@ -282,14 +278,6 @@ void LockWidget::initUserMenu()
}
}
-void LockWidget::keyReleaseEvent(QKeyEvent *e)
-{
- if(e->key() == Qt::Key_K){
- if(e->modifiers() & Qt::ControlModifier)
- showVirtualKeyboard();
- }
-}
-
/* lockscreen follows cursor */
void LockWidget::resizeEvent(QResizeEvent *event)
{
diff --git a/src/lockwidget.h b/src/lockwidget.h
index 0e8d586..311b872 100755
--- a/src/lockwidget.h
+++ b/src/lockwidget.h
@@ -69,7 +69,6 @@ private Q_SLOTS:
protected:
bool eventFilter(QObject *obj, QEvent *event);
void resizeEvent(QResizeEvent *event);
- void keyReleaseEvent(QKeyEvent *e);
private:
Ui::LockWidget *ui;
diff --git a/src/org.ukui.ScreenSaver.xml b/src/org.ukui.ScreenSaver.xml
index 85d08c2..cd4fa9e 100755
--- a/src/org.ukui.ScreenSaver.xml
+++ b/src/org.ukui.ScreenSaver.xml
@@ -3,8 +3,6 @@
<interface name="org.ukui.ScreenSaver">
<signal name="SessionIdle">
</signal>
- <signal name="lock">
- </signal>
<method name="Lock">
</method>
<method name="SetLockState">
diff --git a/src/pam-tally.c b/src/pam-tally.c
new file mode 100644
index 0000000..53bd377
--- /dev/null
+++ b/src/pam-tally.c
@@ -0,0 +1,323 @@
+/*
+ * Copyright (C) 2018 Tianjin KYLIN Information Technology Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
+**/
+
+#include "pam-tally.h"
+
+#include <sys/types.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/mman.h>
+#include <unistd.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdio.h>
+
+//#include "gs-debug.h"
+
+char shm_tally_real[128];
+
+#define FILE_MODE (S_IRUSR | S_IWUSR)
+
+#define CONFIG_FILE "/usr/share/lightdm/lightdm.conf.d/96-kylin-setting.conf"
+
+
+
+static
+int get_is_open_other_authentication()
+{
+ char buf[128];
+ FILE *config_file;
+
+ if( (config_file = fopen(CONFIG_FILE, "r")) == NULL)
+ {
+ //gs_debug("open %s failed", CONFIG_FILE);
+ return 0;
+ }
+
+ int open_other_authentication = 0;
+ while(fgets(buf, sizeof(buf), config_file)) {
+ if(strlen(buf) == 0 || buf[0] == '#')
+ {
+ memset(buf, sizeof(buf), 0);
+ continue;
+ }
+ if(buf[strlen(buf)-1] == '\n')
+ buf[strlen(buf)-1] = '\0';
+
+ char *p = strchr(buf, '=');
+ if(!p)
+ continue;
+ *p = '\0';
+
+ size_t len = strlen(buf);
+ if(len == 0)
+ continue;
+ //去掉=之前的空格
+ while(len--)
+ if(buf[len] == ' ' || buf[len] == '\t')
+ buf[len] = '\0';
+ if(strcmp(buf, "open-other-authentication") != 0)
+ continue;
+
+ p++;
+ len = strlen(p);
+ if(len == 0)
+ break;
+ //去掉等号之后的空格
+ while(*p == ' ' || *p == '\t')
+ {
+ p++;
+ len--;
+ }
+ //去掉尾部空格
+ while(len--)
+ if(*(p+len) == ' ' || *(p+len) == '\t')
+ *(p+len) = '\0';
+
+ if(*p == '0')
+ break;
+ if(*p == '1')
+ {
+ open_other_authentication = 1;
+ break;
+ }
+ }
+ fclose(config_file);
+ //gs_debug("--------------------------%d", open_other_authentication);
+ return open_other_authentication;
+}
+
+static
+int get_pam_tally(int *deny, int *unlock_time)
+{
+ char buf[128];
+ FILE *auth_file;
+
+ if( (auth_file = fopen("/etc/pam.d/common-auth", "r")) == NULL)
+ return -1;
+
+ while(fgets(buf, sizeof(buf), auth_file)) {
+ if(strlen(buf) == 0 || buf[0] == '#')
+ continue;
+ if(!strstr(buf, "deny"))
+ continue;
+
+ char *ptr = strtok(buf, " \t");
+ while(ptr) {
+ if(strncmp(ptr, "deny=", 5)==0){
+ sscanf(ptr, "deny=%d", deny);
+ //gs_debug("-------------------- deny=%d", *deny);
+ }
+ if(strncmp(ptr, "unlock_time=", 12)==0){
+ sscanf(ptr, "unlock_time=%d", unlock_time);
+ //gs_debug("-------------------- unlock_time=%d", *unlock_time);
+ }
+ ptr = strtok(NULL, " \t");
+ }
+ return 1;
+ }
+ return 0;
+}
+
+static
+void set_shm_tally_real()
+{
+ sprintf(shm_tally_real, "%s_%d", SHM_TALLY, getuid());
+}
+
+int pam_tally_init()
+{
+ int fd;
+ int deny = 0, unlock_time = 0;
+ pam_tally *tally_ptr;
+
+ set_shm_tally_real();
+
+ printf("shm path =========== : %s\n", shm_tally_real);
+
+ shm_unlink(shm_tally_real);
+
+ if(get_is_open_other_authentication())
+ {
+ //gs_debug("open other authentication, disable pam_tally.");
+ return 0;
+ }
+ if(!get_pam_tally(&deny, &unlock_time))
+ {
+ //gs_debug("get pam_tally configuration failed, disable pam_tally.");
+ return 0;
+ }
+
+ /* if(deny <= 0)
+ deny = 3;
+ if(unlock_time <= 0)
+ unlock_time = 1800;
+*/
+ if( (fd = shm_open(shm_tally_real, O_RDWR | O_CREAT, FILE_MODE)) == -1)
+ {
+ printf("shm_open error: %s\n", strerror(errno));
+ return -1;
+ }
+
+ ftruncate(fd, sizeof(pam_tally));
+
+ if( (tally_ptr = mmap(NULL, sizeof(pam_tally),
+ PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0)) == MAP_FAILED)
+ {
+ //gs_debug("mmap error: %s", strerror(errno));
+ close(fd);
+ return -1;
+ }
+ close(fd);
+
+ tally_ptr->deny = deny;
+ tally_ptr->unlock_time = unlock_time;
+ tally_ptr->failed = 0;
+ tally_ptr->lock_start_time = 0;
+
+ return 1;
+}
+
+static
+pam_tally* pam_tally_memory()
+{
+ int fd;
+ pam_tally *tally_ptr;
+
+ set_shm_tally_real();
+
+ if( (fd = shm_open(shm_tally_real, O_RDWR, FILE_MODE)) == -1)
+ {
+ //gs_debug("shm_open error: %s", strerror(errno));
+ return NULL;
+ }
+
+ if( (tally_ptr = mmap(NULL, sizeof(pam_tally),
+ PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0)) == MAP_FAILED)
+ {
+ //gs_debug("mmap error: %s", strerror(errno));
+ close(fd);
+ return NULL;
+ }
+ close(fd);
+ return tally_ptr;
+}
+
+int pam_tally_is_enbled()
+{
+ int fd;
+
+ set_shm_tally_real();
+
+ if( (fd = shm_open(shm_tally_real, O_RDONLY, FILE_MODE)) == -1)
+ {
+ printf("shm_open error: %s\n", strerror(errno));
+ return 0;
+ }
+
+ pam_tally *tally_ptr;
+
+ if((tally_ptr = pam_tally_memory()) == NULL)
+ return -1;
+
+ if(tally_ptr->deny == 0 || tally_ptr->unlock_time == 0)
+ return 0;
+ return 1;
+}
+
+int pam_tally_add_failed()
+{
+ pam_tally *tally_ptr;
+
+ if((tally_ptr = pam_tally_memory()) == NULL)
+ return -1;
+
+ tally_ptr->failed++;
+
+ //如果失败次数达到上限，开始计时
+ if(tally_ptr->failed >= tally_ptr->deny)
+ tally_ptr->lock_start_time = time(NULL);
+
+ return 0;
+}
+
+int pam_tally_clear_failed()
+{
+ pam_tally *tally_ptr;
+
+ if((tally_ptr = pam_tally_memory()) == NULL)
+ return -1;
+
+ tally_ptr->failed = 0;
+ tally_ptr->lock_start_time = 0;
+ return 0;
+}
+
+int pam_tally_failure_is_out()
+{
+ pam_tally *tally_ptr;
+
+ if((tally_ptr = pam_tally_memory()) == NULL)
+ return -1;
+
+ return (tally_ptr->failed >= tally_ptr->deny ? 1 : 0);
+}
+
+int pam_tally_deny()
+{
+ pam_tally *tally_ptr;
+
+ if((tally_ptr = pam_tally_memory()) == NULL)
+ return -1;
+
+ return tally_ptr->deny;
+}
+
+int pam_tally_failed_count()
+{
+ pam_tally *tally_ptr;
+
+ if((tally_ptr = pam_tally_memory()) == NULL)
+ return -1;
+
+ return tally_ptr->failed;
+}
+
+int pam_tally_unlock_time()
+{
+ pam_tally *tally_ptr;
+
+ if((tally_ptr = pam_tally_memory()) == NULL)
+ return -1;
+
+ printf("########################### unlock time = %d\n", tally_ptr->unlock_time);
+ return tally_ptr->unlock_time;
+}
+
+int pam_tally_is_canUnlock()
+{
+ pam_tally *tally_ptr;
+
+ if((tally_ptr = pam_tally_memory()) == NULL)
+ return -1;
+
+ if(tally_ptr->failed >= tally_ptr->deny &&
+ time(NULL) - tally_ptr->lock_start_time < tally_ptr->unlock_time)
+ return 0;
+ return 1;
+}
diff --git a/src/pam-tally.h b/src/pam-tally.h
index 07708c5..19c52d6 100755
--- a/src/pam-tally.h
+++ b/src/pam-tally.h
@@ -1,9 +1,9 @@
-/* configuration.h
+/*
* Copyright (C) 2018 Tianjin KYLIN Information Technology Co., Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
+ * the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
@@ -12,34 +12,38 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301, USA.
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ *
**/
#ifndef PAM_TALLY_H
#define PAM_TALLY_H
-#include <QObject>
-
-class PamTally : public QObject
-{
- Q_OBJECT
-private:
- explicit PamTally(QObject *parent = nullptr);
+#include <time.h>
-public:
- static PamTally *instance(QObject *parent = nullptr);
- int getDeny();
- unsigned long long getUnlockTime();
- unsigned long long getRootUnlockTime();
+#ifdef __cplusplus
+extern "C" {
+#endif
-private:
- int deny;
- unsigned long long unlock_time;
- unsigned long long root_unlock_time;
- static PamTally *instance_;
-
- int parsePamConfig();
+#define SHM_TALLY "/shm_tally"
+struct _pam_tally {
+ int deny; //失败次数上限
+ int unlock_time; //失败次数达到上限后，多少秒之后才能解锁
+ int failed; //当前失败的次数
+ time_t lock_start_time; //失败次数达到上限后，开始计时
};
+typedef struct _pam_tally pam_tally;
+
+int pam_tally_init();
+int pam_tally_add_failed();
+int pam_tally_clear_failed();
+int pam_tally_falure_is_out();
+int pam_tally_deny();
+int pam_tally_failed_count();
+int pam_tally_unlock_time();
+int pam_tally_is_enbled();
+int pam_tally_is_canUnlock();
+#ifdef __cplusplus
+}
+#endif
-#endif // CONFIGURATION_H
+#endif // PAM_TALLY_H
diff --git a/src/screensaver.cpp b/src/screensaver.cpp
index 8e35ab1..601b325 100755
--- a/src/screensaver.cpp
+++ b/src/screensaver.cpp
@@ -63,7 +63,6 @@ bool ScreenSaver::exists()
case SAVER_IMAGE:
return QDir(path).exists();
}
- return false;
}
void ScreenSaver::startSwitchImages()
diff --git a/src/screensaverwidget.cpp b/src/screensaverwidget.cpp
index d691786..8f9efd3 100755
--- a/src/screensaverwidget.cpp
+++ b/src/screensaverwidget.cpp
@@ -37,15 +37,10 @@ ScreenSaverWidget::ScreenSaverWidget(ScreenSaver *screensaver, QWidget *parent)
setFocus();
this->installEventFilter(this);
- //QPalette plt;
- //plt.setBrush(QPalette::Window, Qt::black);
- //setPalette(plt);
- QPalette pal(palette());
- pal.setColor(QPalette::Background, Qt::black); //设置背景黑色
-
+ QPalette plt;
+ plt.setBrush(QPalette::Window, Qt::black);
+ setPalette(plt);
setAutoFillBackground(true);
- setPalette(pal);
-
switch(screensaver->mode) {
case SAVER_RANDOM:
case SAVER_SINGLE:
diff --git a/src/ukui-screensaver-backend.cpp b/src/ukui-screensaver-backend.cpp
index ccf4e3a..b333fd4 100755
--- a/src/ukui-screensaver-backend.cpp
+++ b/src/ukui-screensaver-backend.cpp
@@ -60,7 +60,25 @@ int main(int argc, char *argv[])
exit(EXIT_FAILURE);
}
+ // 如果已经有实例在运行则kill, 主要是针对注销后重新登录时之前的实例没有被kill掉
+ char cmd[128] = {0};
+ char str[16];
FILE *fp;
+ int pid;
+
+ int n = sprintf(cmd, "ps aux | grep ukui-screensaver-backend | grep %s | grep -v grep | awk '{print $2}'", getenv("USER"));
+ Q_UNUSED(n)
+
+ fp = popen(cmd, "r");
+ while(fgets(str, sizeof(str)-1, fp)) {
+ pid = atoi(str);
+
+ if(pid > 0 && pid != getpid()) {
+ qDebug() << "existing instance pid: " << pid;
+ kill(pid, SIGKILL);
+ }
+ }
+ pclose(fp);
// for PowerManager
fp = popen("xset s 0 0", "r");
@@ -101,5 +119,6 @@ int main(int argc, char *argv[])
QObject::connect(checkInterface, SIGNAL(NameLost(QString)),
interface, SLOT(onNameLost(QString)));
+
return a.exec();
}
diff --git a/src/ukui-screensaver-dialog.cpp b/src/ukui-screensaver-dialog.cpp
index 237b377..d78dafb 100755
--- a/src/ukui-screensaver-dialog.cpp
+++ b/src/ukui-screensaver-dialog.cpp
@@ -78,8 +78,7 @@ void checkIsRunning()
struct flock lock;
const QString PID_DIR = QString("/var/run/user/%1").arg(QString::number(getuid()));
- QString env = qgetenv("DISPLAY");
- const QString PID_FILE = PID_DIR + QString("/ukui-screensaver%1.pid").arg(env);
+ const QString PID_FILE = PID_DIR + "/ukui-screensaver.pid";
qDebug() << PID_DIR;
QDir dir(PID_DIR);
@@ -174,8 +173,7 @@ int main(int argc, char *argv[])
if(parser.isSet(lockOption))
{
- // window->lock();
- window->onScreensaver();
+ window->onScreensaver();
}
if(parser.isSet(sessionIdleOption))
--
2.30.0
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