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diff --git a/kio/kpasswdserver/kpasswdserver.cpp b/kio/kpasswdserver/kpasswdserver.cpp
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+++ b/kio/kpasswdserver/kpasswdserver.cpp
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+/*
+ This file is part of the KDE Password Server
+
+ Copyright (C) 2002 Waldo Bastian (bastian@kde.org)
+ Copyright (C) 2005 David Faure (faure@kde.org)
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License
+ version 2 as published by the Free Software Foundation.
+
+ This software 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 library; see the file COPYING. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+//----------------------------------------------------------------------------
+//
+// KDE Password Server
+// $Id$
+
+#include "kpasswdserver.h"
+
+#include <time.h>
+
+#include <qtimer.h>
+
+#include <kapplication.h>
+#include <klocale.h>
+#include <kmessagebox.h>
+#include <kdebug.h>
+#include <kio/passdlg.h>
+#include <kwallet.h>
+
+#include "config.h"
+#ifdef Q_WS_X11
+#include <X11/X.h>
+#include <X11/Xlib.h>
+#endif
+
+extern "C" {
+ KDE_EXPORT KDEDModule *create_kpasswdserver(const QCString &name)
+ {
+ return new KPasswdServer(name);
+ }
+}
+
+int
+KPasswdServer::AuthInfoList::compareItems(QPtrCollection::Item n1, QPtrCollection::Item n2)
+{
+ if (!n1 || !n2)
+ return 0;
+
+ AuthInfo *i1 = (AuthInfo *) n1;
+ AuthInfo *i2 = (AuthInfo *) n2;
+
+ int l1 = i1->directory.length();
+ int l2 = i2->directory.length();
+
+ if (l1 > l2)
+ return -1;
+ if (l1 < l2)
+ return 1;
+ return 0;
+}
+
+
+KPasswdServer::KPasswdServer(const QCString &name)
+ : KDEDModule(name)
+{
+ m_authDict.setAutoDelete(true);
+ m_authPending.setAutoDelete(true);
+ m_seqNr = 0;
+ m_wallet = 0;
+ connect(this, SIGNAL(windowUnregistered(long)),
+ this, SLOT(removeAuthForWindowId(long)));
+}
+
+KPasswdServer::~KPasswdServer()
+{
+ delete m_wallet;
+}
+
+// Helper - returns the wallet key to use for read/store/checking for existence.
+static QString makeWalletKey( const QString& key, const QString& realm )
+{
+ return realm.isEmpty() ? key : key + '-' + realm;
+}
+
+// Helper for storeInWallet/readFromWallet
+static QString makeMapKey( const char* key, int entryNumber )
+{
+ QString str = QString::fromLatin1( key );
+ if ( entryNumber > 1 )
+ str += "-" + QString::number( entryNumber );
+ return str;
+}
+
+static bool storeInWallet( KWallet::Wallet* wallet, const QString& key, const KIO::AuthInfo &info )
+{
+ if ( !wallet->hasFolder( KWallet::Wallet::PasswordFolder() ) )
+ if ( !wallet->createFolder( KWallet::Wallet::PasswordFolder() ) )
+ return false;
+ wallet->setFolder( KWallet::Wallet::PasswordFolder() );
+ // Before saving, check if there's already an entry with this login.
+ // If so, replace it (with the new password). Otherwise, add a new entry.
+ typedef QMap<QString,QString> Map;
+ int entryNumber = 1;
+ Map map;
+ QString walletKey = makeWalletKey( key, info.realmValue );
+ kdDebug(130) << "storeInWallet: walletKey=" << walletKey << " reading existing map" << endl;
+ if ( wallet->readMap( walletKey, map ) == 0 ) {
+ Map::ConstIterator end = map.end();
+ Map::ConstIterator it = map.find( "login" );
+ while ( it != end ) {
+ if ( it.data() == info.username ) {
+ break; // OK, overwrite this entry
+ }
+ it = map.find( QString( "login-" ) + QString::number( ++entryNumber ) );
+ }
+ // If no entry was found, create a new entry - entryNumber is set already.
+ }
+ const QString loginKey = makeMapKey( "login", entryNumber );
+ const QString passwordKey = makeMapKey( "password", entryNumber );
+ kdDebug(130) << "storeInWallet: writing to " << loginKey << "," << passwordKey << endl;
+ // note the overwrite=true by default
+ map.insert( loginKey, info.username );
+ map.insert( passwordKey, info.password );
+ wallet->writeMap( walletKey, map );
+ return true;
+}
+
+
+static bool readFromWallet( KWallet::Wallet* wallet, const QString& key, const QString& realm, QString& username, QString& password, bool userReadOnly, QMap<QString,QString>& knownLogins )
+{
+ //kdDebug(130) << "readFromWallet: key=" << key << " username=" << username << " password=" /*<< password*/ << " userReadOnly=" << userReadOnly << " realm=" << realm << endl;
+ if ( wallet->hasFolder( KWallet::Wallet::PasswordFolder() ) )
+ {
+ wallet->setFolder( KWallet::Wallet::PasswordFolder() );
+
+ QMap<QString,QString> map;
+ if ( wallet->readMap( makeWalletKey( key, realm ), map ) == 0 )
+ {
+ typedef QMap<QString,QString> Map;
+ int entryNumber = 1;
+ Map::ConstIterator end = map.end();
+ Map::ConstIterator it = map.find( "login" );
+ while ( it != end ) {
+ //kdDebug(130) << "readFromWallet: found " << it.key() << "=" << it.data() << endl;
+ Map::ConstIterator pwdIter = map.find( makeMapKey( "password", entryNumber ) );
+ if ( pwdIter != end ) {
+ if ( it.data() == username )
+ password = pwdIter.data();
+ knownLogins.insert( it.data(), pwdIter.data() );
+ }
+
+ it = map.find( QString( "login-" ) + QString::number( ++entryNumber ) );
+ }
+ //kdDebug(130) << knownLogins.count() << " known logins" << endl;
+
+ if ( !userReadOnly && !knownLogins.isEmpty() && username.isEmpty() ) {
+ // Pick one, any one...
+ username = knownLogins.begin().key();
+ password = knownLogins.begin().data();
+ //kdDebug(130) << "readFromWallet: picked the first one : " << username << endl;
+ }
+
+ return true;
+ }
+ }
+ return false;
+}
+
+KIO::AuthInfo
+KPasswdServer::checkAuthInfo(KIO::AuthInfo info, long windowId)
+{
+ return checkAuthInfo(info, windowId, 0);
+}
+
+KIO::AuthInfo
+KPasswdServer::checkAuthInfo(KIO::AuthInfo info, long windowId, unsigned long usertime)
+{
+ kdDebug(130) << "KPasswdServer::checkAuthInfo: User= " << info.username
+ << ", WindowId = " << windowId << endl;
+ if( usertime != 0 )
+ kapp->updateUserTimestamp( usertime );
+
+ QString key = createCacheKey(info);
+
+ Request *request = m_authPending.first();
+ QString path2 = info.url.directory(false, false);
+ for(; request; request = m_authPending.next())
+ {
+ if (request->key != key)
+ continue;
+
+ if (info.verifyPath)
+ {
+ QString path1 = request->info.url.directory(false, false);
+ if (!path2.startsWith(path1))
+ continue;
+ }
+
+ request = new Request;
+ request->client = callingDcopClient();
+ request->transaction = request->client->beginTransaction();
+ request->key = key;
+ request->info = info;
+ m_authWait.append(request);
+ return info;
+ }
+
+ const AuthInfo *result = findAuthInfoItem(key, info);
+ if (!result || result->isCanceled)
+ {
+ if (!result &&
+ (info.username.isEmpty() || info.password.isEmpty()) &&
+ !KWallet::Wallet::keyDoesNotExist(KWallet::Wallet::NetworkWallet(),
+ KWallet::Wallet::PasswordFolder(), makeWalletKey(key, info.realmValue)))
+ {
+ QMap<QString, QString> knownLogins;
+ if (openWallet(windowId)) {
+ if (readFromWallet(m_wallet, key, info.realmValue, info.username, info.password,
+ info.readOnly, knownLogins))
+ {
+ info.setModified(true);
+ return info;
+ }
+ }
+ }
+
+ info.setModified(false);
+ return info;
+ }
+
+ updateAuthExpire(key, result, windowId, false);
+
+ return copyAuthInfo(result);
+}
+
+KIO::AuthInfo
+KPasswdServer::queryAuthInfo(KIO::AuthInfo info, QString errorMsg, long windowId, long seqNr)
+{
+ return queryAuthInfo(info, errorMsg, windowId, seqNr, 0 );
+}
+
+KIO::AuthInfo
+KPasswdServer::queryAuthInfo(KIO::AuthInfo info, QString errorMsg, long windowId, long seqNr, unsigned long usertime)
+{
+ kdDebug(130) << "KPasswdServer::queryAuthInfo: User= " << info.username
+ << ", Message= " << info.prompt << ", WindowId = " << windowId << endl;
+ if ( !info.password.isEmpty() ) // should we really allow the caller to pre-fill the password?
+ kdDebug(130) << "password was set by caller" << endl;
+ if( usertime != 0 )
+ kapp->updateUserTimestamp( usertime );
+
+ QString key = createCacheKey(info);
+ Request *request = new Request;
+ request->client = callingDcopClient();
+ request->transaction = request->client->beginTransaction();
+ request->key = key;
+ request->info = info;
+ request->windowId = windowId;
+ request->seqNr = seqNr;
+ if (errorMsg == "<NoAuthPrompt>")
+ {
+ request->errorMsg = QString::null;
+ request->prompt = false;
+ }
+ else
+ {
+ request->errorMsg = errorMsg;
+ request->prompt = true;
+ }
+ m_authPending.append(request);
+
+ if (m_authPending.count() == 1)
+ QTimer::singleShot(0, this, SLOT(processRequest()));
+
+ return info;
+}
+
+void
+KPasswdServer::addAuthInfo(KIO::AuthInfo info, long windowId)
+{
+ kdDebug(130) << "KPasswdServer::addAuthInfo: User= " << info.username
+ << ", RealmValue= " << info.realmValue << ", WindowId = " << windowId << endl;
+ QString key = createCacheKey(info);
+
+ m_seqNr++;
+
+ addAuthInfoItem(key, info, windowId, m_seqNr, false);
+}
+
+bool
+KPasswdServer::openWallet( WId windowId )
+{
+ if ( m_wallet && !m_wallet->isOpen() ) { // forced closed
+ delete m_wallet;
+ m_wallet = 0;
+ }
+ if ( !m_wallet )
+ m_wallet = KWallet::Wallet::openWallet(
+ KWallet::Wallet::NetworkWallet(), windowId );
+ return m_wallet != 0;
+}
+
+void
+KPasswdServer::processRequest()
+{
+ Request *request = m_authPending.first();
+ if (!request)
+ return;
+
+ KIO::AuthInfo &info = request->info;
+
+ kdDebug(130) << "KPasswdServer::processRequest: User= " << info.username
+ << ", Message= " << info.prompt << endl;
+ const AuthInfo *result = findAuthInfoItem(request->key, request->info);
+
+ if (result && (request->seqNr < result->seqNr))
+ {
+ kdDebug(130) << "KPasswdServer::processRequest: auto retry!" << endl;
+ if (result->isCanceled)
+ {
+ info.setModified(false);
+ }
+ else
+ {
+ updateAuthExpire(request->key, result, request->windowId, false);
+ info = copyAuthInfo(result);
+ }
+ }
+ else
+ {
+ m_seqNr++;
+ bool askPw = request->prompt;
+ if (result && !info.username.isEmpty() &&
+ !request->errorMsg.isEmpty())
+ {
+ QString prompt = request->errorMsg;
+ prompt += i18n(" Do you want to retry?");
+ int dlgResult = KMessageBox::warningContinueCancelWId(request->windowId, prompt,
+ i18n("Authentication"), i18n("Retry"));
+ if (dlgResult != KMessageBox::Continue)
+ askPw = false;
+ }
+
+ int dlgResult = QDialog::Rejected;
+ if (askPw)
+ {
+ QString username = info.username;
+ QString password = info.password;
+ bool hasWalletData = false;
+ QMap<QString, QString> knownLogins;
+
+ if ( ( username.isEmpty() || password.isEmpty() )
+ && !KWallet::Wallet::keyDoesNotExist(KWallet::Wallet::NetworkWallet(), KWallet::Wallet::PasswordFolder(), makeWalletKey( request->key, info.realmValue )) )
+ {
+ // no login+pass provided, check if kwallet has one
+ if ( openWallet( request->windowId ) )
+ hasWalletData = readFromWallet( m_wallet, request->key, info.realmValue, username, password, info.readOnly, knownLogins );
+ }
+
+ KIO::PasswordDialog dlg( info.prompt, username, info.keepPassword );
+ if (info.caption.isEmpty())
+ dlg.setPlainCaption( i18n("Authorization Dialog") );
+ else
+ dlg.setPlainCaption( info.caption );
+
+ if ( !info.comment.isEmpty() )
+ dlg.addCommentLine( info.commentLabel, info.comment );
+
+ if ( !password.isEmpty() )
+ dlg.setPassword( password );
+
+ if (info.readOnly)
+ dlg.setUserReadOnly( true );
+ else
+ dlg.setKnownLogins( knownLogins );
+
+ if (hasWalletData)
+ dlg.setKeepPassword( true );
+
+#ifdef Q_WS_X11
+ XSetTransientForHint( qt_xdisplay(), dlg.winId(), request->windowId);
+#endif
+
+ dlgResult = dlg.exec();
+
+ if (dlgResult == QDialog::Accepted)
+ {
+ info.username = dlg.username();
+ info.password = dlg.password();
+ info.keepPassword = dlg.keepPassword();
+
+ // When the user checks "keep password", that means:
+ // * if the wallet is enabled, store it there for long-term, and in kpasswdserver
+ // only for the duration of the window (#92928)
+ // * otherwise store in kpasswdserver for the duration of the KDE session.
+ if ( info.keepPassword ) {
+ if ( openWallet( request->windowId ) ) {
+ if ( storeInWallet( m_wallet, request->key, info ) )
+ // password is in wallet, don't keep it in memory after window is closed
+ info.keepPassword = false;
+ }
+ }
+ }
+ }
+ if ( dlgResult != QDialog::Accepted )
+ {
+ addAuthInfoItem(request->key, info, 0, m_seqNr, true);
+ info.setModified( false );
+ }
+ else
+ {
+ addAuthInfoItem(request->key, info, request->windowId, m_seqNr, false);
+ info.setModified( true );
+ }
+ }
+
+ QCString replyType;
+ QByteArray replyData;
+
+ QDataStream stream2(replyData, IO_WriteOnly);
+ stream2 << info << m_seqNr;
+ replyType = "KIO::AuthInfo";
+ request->client->endTransaction( request->transaction,
+ replyType, replyData);
+
+ m_authPending.remove((unsigned int) 0);
+
+ // Check all requests in the wait queue.
+ for(Request *waitRequest = m_authWait.first();
+ waitRequest; )
+ {
+ bool keepQueued = false;
+ QString key = waitRequest->key;
+
+ request = m_authPending.first();
+ QString path2 = waitRequest->info.url.directory(false, false);
+ for(; request; request = m_authPending.next())
+ {
+ if (request->key != key)
+ continue;
+
+ if (info.verifyPath)
+ {
+ QString path1 = request->info.url.directory(false, false);
+ if (!path2.startsWith(path1))
+ continue;
+ }
+
+ keepQueued = true;
+ break;
+ }
+ if (keepQueued)
+ {
+ waitRequest = m_authWait.next();
+ }
+ else
+ {
+ const AuthInfo *result = findAuthInfoItem(waitRequest->key, waitRequest->info);
+
+ QCString replyType;
+ QByteArray replyData;
+
+ QDataStream stream2(replyData, IO_WriteOnly);
+
+ if (!result || result->isCanceled)
+ {
+ waitRequest->info.setModified(false);
+ stream2 << waitRequest->info;
+ }
+ else
+ {
+ updateAuthExpire(waitRequest->key, result, waitRequest->windowId, false);
+ KIO::AuthInfo info = copyAuthInfo(result);
+ stream2 << info;
+ }
+
+ replyType = "KIO::AuthInfo";
+ waitRequest->client->endTransaction( waitRequest->transaction,
+ replyType, replyData);
+
+ m_authWait.remove();
+ waitRequest = m_authWait.current();
+ }
+ }
+
+ if (m_authPending.count())
+ QTimer::singleShot(0, this, SLOT(processRequest()));
+
+}
+
+QString KPasswdServer::createCacheKey( const KIO::AuthInfo &info )
+{
+ if( !info.url.isValid() ) {
+ // Note that a null key will break findAuthInfoItem later on...
+ kdWarning(130) << "createCacheKey: invalid URL " << info.url << endl;
+ return QString::null;
+ }
+
+ // Generate the basic key sequence.
+ QString key = info.url.protocol();
+ key += '-';
+ if (!info.url.user().isEmpty())
+ {
+ key += info.url.user();
+ key += "@";
+ }
+ key += info.url.host();
+ int port = info.url.port();
+ if( port )
+ {
+ key += ':';
+ key += QString::number(port);
+ }
+
+ return key;
+}
+
+KIO::AuthInfo
+KPasswdServer::copyAuthInfo(const AuthInfo *i)
+{
+ KIO::AuthInfo result;
+ result.url = i->url;
+ result.username = i->username;
+ result.password = i->password;
+ result.realmValue = i->realmValue;
+ result.digestInfo = i->digestInfo;
+ result.setModified(true);
+
+ return result;
+}
+
+const KPasswdServer::AuthInfo *
+KPasswdServer::findAuthInfoItem(const QString &key, const KIO::AuthInfo &info)
+{
+ AuthInfoList *authList = m_authDict.find(key);
+ if (!authList)
+ return 0;
+
+ QString path2 = info.url.directory(false, false);
+ for(AuthInfo *current = authList->first();
+ current; )
+ {
+ if ((current->expire == AuthInfo::expTime) &&
+ (difftime(time(0), current->expireTime) > 0))
+ {
+ authList->remove();
+ current = authList->current();
+ continue;
+ }
+
+ if (info.verifyPath)
+ {
+ QString path1 = current->directory;
+ if (path2.startsWith(path1) &&
+ (info.username.isEmpty() || info.username == current->username))
+ return current;
+ }
+ else
+ {
+ if (current->realmValue == info.realmValue &&
+ (info.username.isEmpty() || info.username == current->username))
+ return current; // TODO: Update directory info,
+ }
+
+ current = authList->next();
+ }
+ return 0;
+}
+
+void
+KPasswdServer::removeAuthInfoItem(const QString &key, const KIO::AuthInfo &info)
+{
+ AuthInfoList *authList = m_authDict.find(key);
+ if (!authList)
+ return;
+
+ for(AuthInfo *current = authList->first();
+ current; )
+ {
+ if (current->realmValue == info.realmValue)
+ {
+ authList->remove();
+ current = authList->current();
+ }
+ else
+ {
+ current = authList->next();
+ }
+ }
+ if (authList->isEmpty())
+ {
+ m_authDict.remove(key);
+ }
+}
+
+
+void
+KPasswdServer::addAuthInfoItem(const QString &key, const KIO::AuthInfo &info, long windowId, long seqNr, bool canceled)
+{
+ AuthInfoList *authList = m_authDict.find(key);
+ if (!authList)
+ {
+ authList = new AuthInfoList;
+ m_authDict.insert(key, authList);
+ }
+ AuthInfo *current = authList->first();
+ for(; current; current = authList->next())
+ {
+ if (current->realmValue == info.realmValue)
+ {
+ authList->take();
+ break;
+ }
+ }
+
+ if (!current)
+ {
+ current = new AuthInfo;
+ current->expire = AuthInfo::expTime;
+ kdDebug(130) << "Creating AuthInfo" << endl;
+ }
+ else
+ {
+ kdDebug(130) << "Updating AuthInfo" << endl;
+ }
+
+ current->url = info.url;
+ current->directory = info.url.directory(false, false);
+ current->username = info.username;
+ current->password = info.password;
+ current->realmValue = info.realmValue;
+ current->digestInfo = info.digestInfo;
+ current->seqNr = seqNr;
+ current->isCanceled = canceled;
+
+ updateAuthExpire(key, current, windowId, info.keepPassword && !canceled);
+
+ // Insert into list, keep the list sorted "longest path" first.
+ authList->inSort(current);
+}
+
+void
+KPasswdServer::updateAuthExpire(const QString &key, const AuthInfo *auth, long windowId, bool keep)
+{
+ AuthInfo *current = const_cast<AuthInfo *>(auth);
+ if (keep)
+ {
+ current->expire = AuthInfo::expNever;
+ }
+ else if (windowId && (current->expire != AuthInfo::expNever))
+ {
+ current->expire = AuthInfo::expWindowClose;
+ if (!current->windowList.contains(windowId))
+ current->windowList.append(windowId);
+ }
+ else if (current->expire == AuthInfo::expTime)
+ {
+ current->expireTime = time(0)+10;
+ }
+
+ // Update mWindowIdList
+ if (windowId)
+ {
+ QStringList *keysChanged = mWindowIdList.find(windowId);
+ if (!keysChanged)
+ {
+ keysChanged = new QStringList;
+ mWindowIdList.insert(windowId, keysChanged);
+ }
+ if (!keysChanged->contains(key))
+ keysChanged->append(key);
+ }
+}
+
+void
+KPasswdServer::removeAuthForWindowId(long windowId)
+{
+ QStringList *keysChanged = mWindowIdList.find(windowId);
+ if (!keysChanged) return;
+
+ for(QStringList::ConstIterator it = keysChanged->begin();
+ it != keysChanged->end(); ++it)
+ {
+ QString key = *it;
+ AuthInfoList *authList = m_authDict.find(key);
+ if (!authList)
+ continue;
+
+ AuthInfo *current = authList->first();
+ for(; current; )
+ {
+ if (current->expire == AuthInfo::expWindowClose)
+ {
+ if (current->windowList.remove(windowId) && current->windowList.isEmpty())
+ {
+ authList->remove();
+ current = authList->current();
+ continue;
+ }
+ }
+ current = authList->next();
+ }
+ }
+}
+
+#include "kpasswdserver.moc"