player.cpp
utility.cpp
test.cpp
+ sha1.cpp
+ base64.cpp
)
# Client sources
guiTextInputMenu.cpp
guiInventoryMenu.cpp
guiPauseMenu.cpp
+ guiPasswordChange.cpp
client.cpp
tile.cpp
game.cpp
main.cpp
- sha1.cpp
- base64.cpp
)
# Server sources
Send(0, data, true);
}
+void Client::sendChangePassword(const std::wstring oldpassword,
+ const std::wstring newpassword)
+{
+ Player *player = m_env.getLocalPlayer();
+ if(player == NULL)
+ return;
+
+ std::string playername = player->getName();
+ std::string oldpwd = translatePassword(playername, oldpassword);
+ std::string newpwd = translatePassword(playername, newpassword);
+
+ std::ostringstream os(std::ios_base::binary);
+ u8 buf[2+PASSWORD_SIZE*2];
+ /*
+ [0] u16 TOSERVER_PASSWORD
+ [2] u8[28] old password
+ [30] u8[28] new password
+ */
+
+ writeU16(buf, TOSERVER_PASSWORD);
+ for(u32 i=0;i<PASSWORD_SIZE-1;i++)
+ {
+ buf[2+i] = i<oldpwd.length()?oldpwd[i]:0;
+ buf[30+i] = i<newpwd.length()?newpwd[i]:0;
+ }
+ buf[2+PASSWORD_SIZE-1] = 0;
+ buf[30+PASSWORD_SIZE-1] = 0;
+ os.write((char*)buf, 2+PASSWORD_SIZE*2);
+
+ // Make data buffer
+ std::string s = os.str();
+ SharedBuffer<u8> data((u8*)s.c_str(), s.size());
+ // Send as reliable
+ Send(0, data, true);
+}
+
+
void Client::sendDamage(u8 damage)
{
DSTACK(__FUNCTION_NAME);
void sendSignNodeText(v3s16 p, std::string text);
void sendInventoryAction(InventoryAction *a);
void sendChatMessage(const std::wstring &message);
+ void sendChangePassword(const std::wstring oldpassword,
+ const std::wstring newpassword);
void sendDamage(u8 damage);
// locks envlock
u16 command
u8 amount
*/
+
+ TOSERVER_PASSWORD=0x36,
+ /*
+ Sent to change password.
+
+ [0] u16 TOSERVER_PASSWORD
+ [2] u8[28] old password
+ [30] u8[28] new password
+ */
+
};
inline SharedBuffer<u8> makePacket_TOCLIENT_TIME_OF_DAY(u16 time)
#include "client.h"
#include "server.h"
#include "guiPauseMenu.h"
+#include "guiPasswordChange.h"
#include "guiInventoryMenu.h"
#include "guiTextInputMenu.h"
#include "guiFurnaceMenu.h"
break;
}
+ if(g_gamecallback->changepassword_requested)
+ {
+ (new GUIPasswordChange(guienv, guiroot, -1,
+ &g_menumgr, &client))->drop();
+ g_gamecallback->changepassword_requested = false;
+ }
+
/*
Process TextureSource's queue
*/
--- /dev/null
+/*
+Minetest-c55
+Copyright (C) 2010-11 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2011 Ciaran Gultnieks <ciaran@ciarang.com>
+
+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 of the License, 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, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#include "guiPasswordChange.h"
+#include "debug.h"
+#include "serialization.h"
+#include <string>
+
+const int ID_oldPassword = 256;
+const int ID_newPassword1 = 257;
+const int ID_newPassword2 = 258;
+const int ID_change = 259;
+const int ID_message = 260;
+
+GUIPasswordChange::GUIPasswordChange(gui::IGUIEnvironment* env,
+ gui::IGUIElement* parent, s32 id,
+ IMenuManager *menumgr,
+ Client* client
+):
+ GUIModalMenu(env, parent, id, menumgr),
+ m_client(client)
+{
+}
+
+GUIPasswordChange::~GUIPasswordChange()
+{
+ removeChildren();
+}
+
+void GUIPasswordChange::removeChildren()
+{
+ {
+ gui::IGUIElement *e = getElementFromId(ID_oldPassword);
+ if(e != NULL)
+ e->remove();
+ }
+ {
+ gui::IGUIElement *e = getElementFromId(ID_newPassword1);
+ if(e != NULL)
+ e->remove();
+ }
+ {
+ gui::IGUIElement *e = getElementFromId(ID_newPassword2);
+ if(e != NULL)
+ e->remove();
+ }
+ {
+ gui::IGUIElement *e = getElementFromId(ID_change);
+ if(e != NULL)
+ e->remove();
+ }
+}
+
+void GUIPasswordChange::regenerateGui(v2u32 screensize)
+{
+ /*
+ Remove stuff
+ */
+ removeChildren();
+
+ /*
+ Calculate new sizes and positions
+ */
+ core::rect<s32> rect(
+ screensize.X/2 - 580/2,
+ screensize.Y/2 - 300/2,
+ screensize.X/2 + 580/2,
+ screensize.Y/2 + 300/2
+ );
+
+ DesiredRect = rect;
+ recalculateAbsolutePosition(false);
+
+ v2s32 size = rect.getSize();
+ v2s32 topleft_client(40, 0);
+ v2s32 size_client = size - v2s32(40, 0);
+
+ /*
+ Add stuff
+ */
+ s32 ypos = 50;
+ {
+ core::rect<s32> rect(0, 0, 110, 20);
+ rect += topleft_client + v2s32(35, ypos+6);
+ const wchar_t *text = L"Old Password";
+ Environment->addStaticText(text, rect, false, true, this, -1);
+ }
+ {
+ core::rect<s32> rect(0, 0, 230, 30);
+ rect += topleft_client + v2s32(160, ypos);
+ gui::IGUIEditBox *e =
+ Environment->addEditBox(L"", rect, true, this, ID_oldPassword);
+ Environment->setFocus(e);
+ e->setPasswordBox(true);
+ }
+ ypos += 50;
+ {
+ core::rect<s32> rect(0, 0, 110, 20);
+ rect += topleft_client + v2s32(35, ypos+6);
+ const wchar_t *text = L"New Password";
+ Environment->addStaticText(text, rect, false, true, this, -1);
+ }
+ {
+ core::rect<s32> rect(0, 0, 230, 30);
+ rect += topleft_client + v2s32(160, ypos);
+ gui::IGUIEditBox *e =
+ Environment->addEditBox(L"", rect, true, this, ID_newPassword1);
+ e->setPasswordBox(true);
+ }
+ ypos += 50;
+ {
+ core::rect<s32> rect(0, 0, 110, 20);
+ rect += topleft_client + v2s32(35, ypos+6);
+ const wchar_t *text = L"Confirm Password";
+ Environment->addStaticText(text, rect, false, true, this, -1);
+ }
+ {
+ core::rect<s32> rect(0, 0, 230, 30);
+ rect += topleft_client + v2s32(160, ypos);
+ gui::IGUIEditBox *e =
+ Environment->addEditBox(L"", rect, true, this, ID_newPassword2);
+ e->setPasswordBox(true);
+ }
+
+ ypos += 50;
+ {
+ core::rect<s32> rect(0, 0, 140, 30);
+ rect = rect + v2s32(size.X/2-140/2, ypos);
+ Environment->addButton(rect, this, ID_change, L"Change");
+ }
+
+ ypos += 50;
+ {
+ core::rect<s32> rect(0, 0, 300, 20);
+ rect += topleft_client + v2s32(35, ypos);
+ const wchar_t *text = L"Passwords do not match!";
+ IGUIElement *e =
+ Environment->addStaticText(text, rect, false, true, this, ID_message);
+ e->setVisible(false);
+ }
+
+}
+
+void GUIPasswordChange::drawMenu()
+{
+ gui::IGUISkin* skin = Environment->getSkin();
+ if (!skin)
+ return;
+ video::IVideoDriver* driver = Environment->getVideoDriver();
+
+ video::SColor bgcolor(140,0,0,0);
+ driver->draw2DRectangle(bgcolor, AbsoluteRect, &AbsoluteClippingRect);
+
+ gui::IGUIElement::draw();
+}
+
+bool GUIPasswordChange::acceptInput()
+{
+ std::wstring oldpass;
+ std::wstring newpass;
+ gui::IGUIElement *e;
+ e = getElementFromId(ID_oldPassword);
+ if(e != NULL)
+ oldpass = e->getText();
+ e = getElementFromId(ID_newPassword1);
+ if(e != NULL)
+ newpass = e->getText();
+ e = getElementFromId(ID_newPassword2);
+ if(e != NULL && newpass != e->getText())
+ {
+ e = getElementFromId(ID_message);
+ if(e != NULL)
+ e->setVisible(true);
+ return false;
+ }
+ m_client->sendChangePassword(oldpass, newpass);
+ return true;
+}
+
+bool GUIPasswordChange::OnEvent(const SEvent& event)
+{
+ if(event.EventType==EET_KEY_INPUT_EVENT)
+ {
+ if(event.KeyInput.Key==KEY_ESCAPE && event.KeyInput.PressedDown)
+ {
+ quitMenu();
+ return true;
+ }
+ if(event.KeyInput.Key==KEY_RETURN && event.KeyInput.PressedDown)
+ {
+ if(acceptInput())
+ quitMenu();
+ return true;
+ }
+ }
+ if(event.EventType==EET_GUI_EVENT)
+ {
+ if(event.GUIEvent.EventType==gui::EGET_ELEMENT_FOCUS_LOST
+ && isVisible())
+ {
+ if(!canTakeFocus(event.GUIEvent.Element))
+ {
+ dstream<<"GUIPasswordChange: Not allowing focus change."
+ <<std::endl;
+ // Returning true disables focus change
+ return true;
+ }
+ }
+ if(event.GUIEvent.EventType==gui::EGET_BUTTON_CLICKED)
+ {
+ switch(event.GUIEvent.Caller->getID())
+ {
+ case ID_change:
+ if(acceptInput())
+ quitMenu();
+ return true;
+ }
+ }
+ if(event.GUIEvent.EventType==gui::EGET_EDITBOX_ENTER)
+ {
+ switch(event.GUIEvent.Caller->getID())
+ {
+ case ID_oldPassword:
+ case ID_newPassword1:
+ case ID_newPassword2:
+ if(acceptInput())
+ quitMenu();
+ return true;
+ }
+ }
+ }
+
+ return Parent ? Parent->OnEvent(event) : false;
+}
+
--- /dev/null
+/*
+Minetest-c55
+Copyright (C) 2010-11 celeron55, Perttu Ahola <celeron55@gmail.com>
+Copyright (C) 2011 Ciaran Gultnieks <ciaran@ciarang.com>
+
+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 of the License, 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, write to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+#ifndef GUIPASSWORDCHANGE_HEADER
+#define GUIPASSWORDCHANGE_HEADER
+
+#include "common_irrlicht.h"
+#include "modalMenu.h"
+#include "utility.h"
+#include "client.h"
+#include <string>
+
+class GUIPasswordChange : public GUIModalMenu
+{
+public:
+ GUIPasswordChange(gui::IGUIEnvironment* env,
+ gui::IGUIElement* parent, s32 id,
+ IMenuManager *menumgr,
+ Client* client);
+ ~GUIPasswordChange();
+
+ void removeChildren();
+ /*
+ Remove and re-add (or reposition) stuff
+ */
+ void regenerateGui(v2u32 screensize);
+
+ void drawMenu();
+
+ bool acceptInput();
+
+ bool OnEvent(const SEvent& event);
+
+private:
+ Client* m_client;
+
+};
+
+#endif
+
#include "serialization.h"\r
#include "porting.h"\r
#include "config.h"\r
+#include "main.h"\r
\r
GUIPauseMenu::GUIPauseMenu(gui::IGUIEnvironment* env,\r
gui::IGUIElement* parent, s32 id,\r
if(e != NULL)\r
e->remove();\r
}\r
+ {\r
+ gui::IGUIElement *e = getElementFromId(261);\r
+ if(e != NULL)\r
+ e->remove();\r
+ }\r
}\r
\r
void GUIPauseMenu::regenerateGui(v2u32 screensize)\r
/*\r
Add stuff\r
*/\r
+ const s32 btn_height = 30;\r
+ const s32 btn_gap = 20;\r
+ const s32 btn_num = 4;\r
+ s32 btn_y = size.Y/2-((btn_num*btn_height+(btn_num-1)*btn_gap))/2;\r
{\r
- core::rect<s32> rect(0, 0, 140, 30);\r
- rect = rect + v2s32(size.X/2-140/2, size.Y/2-30/2-50);\r
+ core::rect<s32> rect(0, 0, 140, btn_height);\r
+ rect = rect + v2s32(size.X/2-140/2, btn_y);\r
Environment->addButton(rect, this, 256, L"Continue");\r
}\r
+ btn_y += btn_height + btn_gap;\r
+ {\r
+ core::rect<s32> rect(0, 0, 140, btn_height);\r
+ rect = rect + v2s32(size.X/2-140/2, btn_y);\r
+ Environment->addButton(rect, this, 261, L"Change Password");\r
+ }\r
+ btn_y += btn_height + btn_gap;\r
{\r
- core::rect<s32> rect(0, 0, 140, 30);\r
- rect = rect + v2s32(size.X/2-140/2, size.Y/2-30/2+0);\r
+ core::rect<s32> rect(0, 0, 140, btn_height);\r
+ rect = rect + v2s32(size.X/2-140/2, btn_y);\r
Environment->addButton(rect, this, 260, L"Disconnect");\r
}\r
+ btn_y += btn_height + btn_gap;\r
{\r
- core::rect<s32> rect(0, 0, 140, 30);\r
- rect = rect + v2s32(size.X/2-140/2, size.Y/2-30/2+50);\r
+ core::rect<s32> rect(0, 0, 140, btn_height);\r
+ rect = rect + v2s32(size.X/2-140/2, btn_y);\r
Environment->addButton(rect, this, 257, L"Exit to OS");\r
}\r
+\r
{\r
core::rect<s32> rect(0, 0, 180, 240);\r
rect = rect + v2s32(size.X/2 + 90, size.Y/2-rect.getHeight()/2);\r
\r
bool GUIPauseMenu::OnEvent(const SEvent& event)\r
{\r
+\r
if(event.EventType==EET_KEY_INPUT_EVENT)\r
{\r
if(event.KeyInput.PressedDown)\r
quitMenu();\r
// ALWAYS return immediately after quitMenu()\r
return true;\r
+ case 261:\r
+ quitMenu();\r
+ m_gamecallback->changePassword();\r
+ return true;\r
case 260: // disconnect\r
m_gamecallback->disconnect();\r
quitMenu();\r
public:\r
virtual void exitToOS() = 0;\r
virtual void disconnect() = 0;\r
+ virtual void changePassword() = 0;\r
};\r
\r
class GUIPauseMenu : public GUIModalMenu\r
#include "materials.h"\r
#include "game.h"\r
#include "keycode.h"\r
-#include "sha1.h"\r
-#include "base64.h"\r
\r
// This makes textures\r
ITextureSource *g_texturesource = NULL;\r
\r
playername = wide_to_narrow(menudata.name);\r
\r
- // Get an sha-1 hash of the player's name combined with\r
- // the password entered. That's what the server uses as\r
- // their password. (Exception : if the password field is\r
- // blank, we send a blank password - this is for backwards\r
- // compatibility with password-less players).\r
- if(menudata.password.length() > 0)\r
- {\r
- std::string slt=playername + wide_to_narrow(menudata.password);\r
- SHA1 *sha1 = new SHA1();\r
- sha1->addBytes(slt.c_str(), slt.length());\r
- unsigned char *digest = sha1->getDigest();\r
- password = base64_encode(digest, 20);\r
- free(digest);\r
- }\r
- else\r
- {\r
- password = "";\r
- }\r
+ password = translatePassword(playername, menudata.password);\r
\r
address = wide_to_narrow(menudata.address);\r
int newport = stoi(wide_to_narrow(menudata.port));\r
public:
MainGameCallback(IrrlichtDevice *a_device):
disconnect_requested(false),
+ changepassword_requested(false),
device(a_device)
{
}
disconnect_requested = true;
}
+ virtual void changePassword()
+ {
+ changepassword_requested = true;
+ }
+
bool disconnect_requested;
+ bool changepassword_requested;
IrrlichtDevice *device;
};
SendPlayerHP(player);
}
+ else if(command == TOSERVER_PASSWORD)
+ {
+ /*
+ [0] u16 TOSERVER_PASSWORD
+ [2] u8[28] old password
+ [30] u8[28] new password
+ */
+
+ if(datasize != 2+PASSWORD_SIZE*2)
+ return;
+ char password[PASSWORD_SIZE];
+ for(u32 i=0; i<PASSWORD_SIZE-1; i++)
+ password[i] = data[2+i];
+ password[PASSWORD_SIZE-1] = 0;
+ if(strcmp(player->getPassword(),password))
+ {
+ // Wrong old password supplied!!
+ SendChatMessage(peer_id, L"Invalid old password supplied. Password NOT changed.");
+ return;
+ }
+ for(u32 i=0; i<PASSWORD_SIZE-1; i++)
+ password[i] = data[30+i];
+ player->updatePassword(password);
+ SendChatMessage(peer_id, L"Password change successful");
+ }
else
{
derr_server<<"WARNING: Server::ProcessData(): Ignoring "
#include "utility.h"
#include "gettime.h"
+#include "sha1.h"
+#include "base64.h"
TimeTaker::TimeTaker(const char *name, u32 *result)
{
return true;
}
+// Get an sha-1 hash of the player's name combined with
+// the password entered. That's what the server uses as
+// their password. (Exception : if the password field is
+// blank, we send a blank password - this is for backwards
+// compatibility with password-less players).
+std::string translatePassword(std::string playername, std::wstring password)
+{
+ if(password.length() == 0)
+ return "";
+
+ std::string slt=playername + wide_to_narrow(password);
+ SHA1 *sha1 = new SHA1();
+ sha1->addBytes(slt.c_str(), slt.length());
+ unsigned char *digest = sha1->getDigest();
+ std::string pwd = base64_encode(digest, 20);
+ free(digest);
+ return pwd;
+}
+
+
+
float m_accumulator;
};
+std::string translatePassword(std::string playername, std::wstring password);
#endif
projects / zefram / minetest / minetest_engine.git / commitdiff