// // $Id$ // // SPConnectionController.m // sequel-pro // // Created by Rowan Beentje on 28/06/2009. // Copyright 2009 Arboreal. All rights reserved. // // 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA // // More info at #import "SPConnectionController.h" #import "SPDatabaseDocument.h" #import "SPAppController.h" #import "SPPreferenceController.h" #import "ImageAndTextCell.h" #import "RegexKitLite.h" #import "SPAlertSheets.h" #import "SPKeychain.h" #import "SPSSHTunnel.h" #import "SPTableTextFieldCell.h" #import "SPFavoritesController.h" #import "SPFavoriteNode.h" #import "SPGeneralPreferencePane.h" #import "SPDatabaseViewController.h" #import "SPTreeNode.h" #import "SPFavoritesExporter.h" #import "SPFavoritesImporter.h" #import // Constants static NSString *SPRemoveNode = @"RemoveNode"; static NSString *SPImportFavorites = @"ImportFavorites"; static NSString *SPExportFavorites = @"ExportFavorites"; static NSString *SPExportFavoritesFilename = @"SequelProFavorites.plist"; @interface NSSavePanel (NSSavePanel_unpublishedUntilSnowLeopardAPI) - (void)setShowsHiddenFiles:(BOOL)flag; @end @interface SPConnectionController () - (BOOL)_checkHost; - (void)_sortFavorites; - (void)_sortTreeNode:(SPTreeNode *)node usingKey:(NSString *)key; - (void)_favoriteTypeDidChange; - (void)_reloadFavoritesViewData; - (void)_updateFavoriteFirstResponder; - (void)_restoreConnectionInterface; - (void)_selectNode:(SPTreeNode *)node; - (void)_scrollToSelectedNode; - (void)_removeNode:(SPTreeNode *)node; - (NSNumber *)_createNewFavoriteID; - (SPTreeNode *)_favoriteNodeForFavoriteID:(NSInteger)favoriteID; - (NSString *)_stripInvalidCharactersFromString:(NSString *)subject; - (void)_updateFavoritePasswordsFromField:(NSControl *)control; static NSComparisonResult _compareFavoritesUsingKey(id favorite1, id favorite2, void *key); @end @implementation SPConnectionController @synthesize delegate; @synthesize type; @synthesize name; @synthesize host; @synthesize user; @synthesize password; @synthesize database; @synthesize socket; @synthesize port; @synthesize useSSL; @synthesize sslKeyFileLocationEnabled; @synthesize sslKeyFileLocation; @synthesize sslCertificateFileLocationEnabled; @synthesize sslCertificateFileLocation; @synthesize sslCACertFileLocationEnabled; @synthesize sslCACertFileLocation; @synthesize sshHost; @synthesize sshUser; @synthesize sshPassword; @synthesize sshKeyLocationEnabled; @synthesize sshKeyLocation; @synthesize sshPort; @synthesize connectionKeychainItemName; @synthesize connectionKeychainItemAccount; @synthesize connectionSSHKeychainItemName; @synthesize connectionSSHKeychainItemAccount; @synthesize isConnecting; #pragma mark - #pragma mark Connection processes /** * Starts the connection process; invoked when user hits the connect button * or double-clicks on a favourite. * Error-checks fields as required, and triggers connection of MySQL or any * connection proxies in use. */ - (IBAction)initiateConnection:(id)sender { // If this action was triggered via a double-click on the favorites outline view, // ensure that one of the connections was double-clicked, not the area above or below #ifndef SP_REFACTOR if (sender == favoritesOutlineView && [favoritesOutlineView clickedRow] <= 0) return; #endif // Ensure that host is not empty if this is a TCP/IP or SSH connection if (([self type] == SPTCPIPConnection || [self type] == SPSSHTunnelConnection) && ![[self host] length]) { SPBeginAlertSheet(NSLocalizedString(@"Insufficient connection details", @"insufficient details message"), NSLocalizedString(@"OK", @"OK button"), nil, nil, [dbDocument parentWindow], self, nil, nil, NSLocalizedString(@"Insufficient details provided to establish a connection. Please enter at least the hostname.", @"insufficient details informative message")); return; } // If SSH is enabled, ensure that the SSH host is not nil if ([self type] == SPSSHTunnelConnection && ![[self sshHost] length]) { SPBeginAlertSheet(NSLocalizedString(@"Insufficient connection details", @"insufficient details message"), NSLocalizedString(@"OK", @"OK button"), nil, nil, [dbDocument parentWindow], self, nil, nil, NSLocalizedString(@"Insufficient details provided to establish a connection. Please enter the hostname for the SSH Tunnel, or disable the SSH Tunnel.", @"insufficient SSH tunnel details informative message")); return; } // If an SSH key has been provided, verify it exists if ([self type] == SPSSHTunnelConnection && sshKeyLocationEnabled && sshKeyLocation) { if (![[NSFileManager defaultManager] fileExistsAtPath:[sshKeyLocation stringByExpandingTildeInPath]]) { [self setSshKeyLocationEnabled:NSOffState]; SPBeginAlertSheet(NSLocalizedString(@"SSH Key not found", @"SSH key check error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, [dbDocument parentWindow], self, nil, nil, NSLocalizedString(@"A SSH key location was specified, but no file was found in the specified location. Please re-select the key and try again.", @"SSH key not found message")); return; } } // Ensure that a socket connection is not inadvertently used if (![self _checkHost]) return; // If SSL keys have been supplied, verify they exist if (([self type] == SPTCPIPConnection || [self type] == SPSocketConnection) && [self useSSL]) { if (sslKeyFileLocationEnabled && sslKeyFileLocation && ![[NSFileManager defaultManager] fileExistsAtPath:[sslKeyFileLocation stringByExpandingTildeInPath]]) { [self setSslKeyFileLocationEnabled:NSOffState]; [self setSslKeyFileLocation:nil]; SPBeginAlertSheet(NSLocalizedString(@"SSL Key File not found", @"SSL key file check error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, [dbDocument parentWindow], self, nil, nil, NSLocalizedString(@"A SSL key file location was specified, but no file was found in the specified location. Please re-select the key file and try again.", @"SSL key file not found message")); return; } if (sslCertificateFileLocationEnabled && sslCertificateFileLocation && ![[NSFileManager defaultManager] fileExistsAtPath:[sslCertificateFileLocation stringByExpandingTildeInPath]]) { [self setSslCertificateFileLocationEnabled:NSOffState]; [self setSslCertificateFileLocation:nil]; SPBeginAlertSheet(NSLocalizedString(@"SSL Certificate File not found", @"SSL certificate file check error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, [dbDocument parentWindow], self, nil, nil, NSLocalizedString(@"A SSL certificate location was specified, but no file was found in the specified location. Please re-select the certificate and try again.", @"SSL certificate file not found message")); return; } if (sslCACertFileLocationEnabled && sslCACertFileLocation && ![[NSFileManager defaultManager] fileExistsAtPath:[sslCACertFileLocation stringByExpandingTildeInPath]]) { [self setSslCACertFileLocationEnabled:NSOffState]; [self setSslCACertFileLocation:nil]; SPBeginAlertSheet(NSLocalizedString(@"SSL Certificate Authority File not found", @"SSL certificate authority file check error"), NSLocalizedString(@"OK", @"OK button"), nil, nil, [dbDocument parentWindow], self, nil, nil, NSLocalizedString(@"A SSL Certificate Authority certificate location was specified, but no file was found in the specified location. Please re-select the Certificate Authority certificate and try again.", @"SSL CA certificate file not found message")); return; } } // Basic details have validated - start the connection process animating isConnecting = YES; cancellingConnection = NO; // Disable the favorites outline view to prevent further connections attempts [favoritesOutlineView setEnabled:NO]; [addToFavoritesButton setHidden:YES]; [helpButton setHidden:YES]; [connectButton setEnabled:NO]; [progressIndicator startAnimation:self]; [progressIndicatorText setHidden:NO]; // Start the current tab's progress indicator [dbDocument setIsProcessing:YES]; // If the password(s) are marked as having been originally sourced from a keychain, check whether they // have been changed or not; if not, leave the mark in place and remove the password from the field // for increased security. if (connectionKeychainItemName) { if ([[keychain getPasswordForName:connectionKeychainItemName account:connectionKeychainItemAccount] isEqualToString:[self password]]) { [self setPassword:[[NSString string] stringByPaddingToLength:[[self password] length] withString:@"sp" startingAtIndex:0]]; [[standardPasswordField undoManager] removeAllActionsWithTarget:standardPasswordField]; [[socketPasswordField undoManager] removeAllActionsWithTarget:socketPasswordField]; [[sshPasswordField undoManager] removeAllActionsWithTarget:sshPasswordField]; } else { [connectionKeychainItemName release], connectionKeychainItemName = nil; [connectionKeychainItemAccount release], connectionKeychainItemAccount = nil; } } if (connectionSSHKeychainItemName) { if ([[keychain getPasswordForName:connectionSSHKeychainItemName account:connectionSSHKeychainItemAccount] isEqualToString:[self sshPassword]]) { [self setSshPassword:[[NSString string] stringByPaddingToLength:[[self sshPassword] length] withString:@"sp" startingAtIndex:0]]; [[sshSSHPasswordField undoManager] removeAllActionsWithTarget:sshSSHPasswordField]; } else { [connectionSSHKeychainItemName release], connectionSSHKeychainItemName = nil; [connectionSSHKeychainItemAccount release], connectionSSHKeychainItemAccount = nil; } } // Inform the delegate that we are starting the connection process if (delegate && [delegate respondsToSelector:@selector(connectionControllerInitiatingConnection:)]) { [delegate connectionControllerInitiatingConnection:self]; } // Trim whitespace and newlines from the host field before attempting to connect [self setHost:[[self host] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]]; // Initiate the SSH connection process for tunnels if ([self type] == SPSSHTunnelConnection) { [self performSelector:@selector(initiateSSHTunnelConnection) withObject:nil afterDelay:0.0]; return; } // ...or start the MySQL connection process directly [self performSelector:@selector(initiateMySQLConnection) withObject:nil afterDelay:0.0]; } /** * Cancels (or rather marks) the current connection is to be cancelled once established. * * Note, that once called this method does not mark the connection attempt to be immediately cancelled as * there is no reliable way to actually cancel connection attempts via the MySQL client libs. Once the * connection is established it will be immediately killed. */ - (IBAction)cancelMySQLConnection:(id)sender { [connectButton setEnabled:NO]; [progressIndicatorText setStringValue:NSLocalizedString(@"Cancelling...", @"cancelling task status message")]; [progressIndicatorText display]; mySQLConnectionCancelled = YES; } #pragma mark - #pragma mark Interface interaction /** * Registered to be the double click action of the favorites outline view. */ - (IBAction)nodeDoubleClicked:(id)sender { SPTreeNode *node = [self selectedFavoriteNode]; if (node) { // Only proceed to initiate a connection if a leaf node (i.e. a favorite and not a group) was double clicked. if (![node isGroup]) { [self initiateConnection:self]; } // Otherwise start editing the group node's name else { [favoritesOutlineView editColumn:0 row:[favoritesOutlineView selectedRow] withEvent:nil select:YES]; } } } /** * Opens the SSH/SSL key selection window, ready to select a key file. */ - (IBAction)chooseKeyLocation:(NSButton *)sender { NSString *directoryPath = nil; NSString *filePath = nil; NSArray *permittedFileTypes = nil; keySelectionPanel = [NSOpenPanel openPanel]; [keySelectionPanel setShowsHiddenFiles:[prefs boolForKey:SPHiddenKeyFileVisibilityKey]]; // Switch details by sender. // First, SSH keys: if (sender == sshSSHKeyButton) { // If the custom key location is currently disabled - after the button // action - leave it disabled and return without showing the sheet. if (!sshKeyLocationEnabled) { return; } // Otherwise open a panel at the last or default location if (sshKeyLocation && [sshKeyLocation length]) { filePath = [sshKeyLocation lastPathComponent]; directoryPath = [sshKeyLocation stringByDeletingLastPathComponent]; } permittedFileTypes = [NSArray arrayWithObjects:@"pem", @"", nil]; [keySelectionPanel setAccessoryView:sshKeyLocationHelp]; } // SSL key file location: else if (sender == standardSSLKeyFileButton || sender == socketSSLKeyFileButton) { if ([sender state] == NSOffState) { [self setSslKeyFileLocation:nil]; return; } permittedFileTypes = [NSArray arrayWithObjects:@"pem", @"key", @"", nil]; [keySelectionPanel setAccessoryView:sslKeyFileLocationHelp]; } // SSL certificate file location: else if (sender == standardSSLCertificateButton || sender == socketSSLCertificateButton) { if ([sender state] == NSOffState) { [self setSslCertificateFileLocation:nil]; return; } permittedFileTypes = [NSArray arrayWithObjects:@"pem", @"cert", @"crt", @"", nil]; [keySelectionPanel setAccessoryView:sslCertificateLocationHelp]; } // SSL CA certificate file location: else if (sender == standardSSLCACertButton || sender == socketSSLCACertButton) { if ([sender state] == NSOffState) { [self setSslCACertFileLocation:nil]; return; } permittedFileTypes = [NSArray arrayWithObjects:@"pem", @"cert", @"crt", @"", nil]; [keySelectionPanel setAccessoryView:sslCACertLocationHelp]; } [keySelectionPanel beginSheetForDirectory:directoryPath file:filePath types:permittedFileTypes modalForWindow:[dbDocument parentWindow] modalDelegate:self didEndSelector:@selector(chooseKeyLocationSheetDidEnd:returnCode:contextInfo:) contextInfo:sender]; } /** * Show connection help webpage. */ - (IBAction)showHelp:(id)sender { [[NSWorkspace sharedWorkspace] openURL:[NSURL URLWithString:SPLOCALIZEDURL_CONNECTIONHELP]]; } /** * Resize parts of the interface to reflect SSL status. */ - (IBAction)updateSSLInterface:(id)sender { [self resizeTabViewToConnectionType:[self type] animating:YES]; } /** * Toggle hidden file visiblity in response to accessory view changes */ - (IBAction)updateKeyLocationFileVisibility:(id)sender { [keySelectionPanel setShowsHiddenFiles:[prefs boolForKey:SPHiddenKeyFileVisibilityKey]]; } #pragma mark - #pragma mark Connection details interaction and display /** * Control tab view resizing based on the supplied connection type, * with an option defining whether it should be animated or not. */ - (void)resizeTabViewToConnectionType:(NSUInteger)theType animating:(BOOL)animate { NSRect frameRect, targetResizeRect; NSInteger additionalFormHeight = 55; frameRect = [connectionResizeContainer frame]; switch (theType) { case SPTCPIPConnection: targetResizeRect = [standardConnectionFormContainer frame]; if ([self useSSL]) additionalFormHeight += [standardConnectionSSLDetailsContainer frame].size.height; break; case SPSocketConnection: targetResizeRect = [socketConnectionFormContainer frame]; if ([self useSSL]) additionalFormHeight += [socketConnectionSSLDetailsContainer frame].size.height; break; case SPSSHTunnelConnection: targetResizeRect = [sshConnectionFormContainer frame]; break; } frameRect.size.height = targetResizeRect.size.height + additionalFormHeight; if (animate) { [[connectionResizeContainer animator] setFrame:frameRect]; } else { [connectionResizeContainer setFrame:frameRect]; } } #pragma mark - #pragma mark Favorites interaction /** * Sorts the favorites table view based on the selected sort by item. */ - (void)sortFavorites:(id)sender { SPFavoritesSortItem previousSortItem = currentSortItem; currentSortItem = (SPFavoritesSortItem)[[sender menu] indexOfItem:sender]; [prefs setInteger:currentSortItem forKey:SPFavoritesSortedBy]; // Perform sorting [self _sortFavorites]; if (previousSortItem > SPFavoritesSortUnsorted) [[[sender menu] itemAtIndex:previousSortItem] setState:NSOffState]; [[[sender menu] itemAtIndex:currentSortItem] setState:NSOnState]; } /** * Reverses the favorites table view sorting based on the selected criteria. */ - (void)reverseSortFavorites:(NSMenuItem *)sender { reverseFavoritesSort = (![sender state]); [prefs setBool:reverseFavoritesSort forKey:SPFavoritesSortedInReverse]; // Perform re-sorting [self _sortFavorites]; [(NSMenuItem *)sender setState:reverseFavoritesSort]; } /** * Sets fields for the chosen favorite. */ - (void)updateFavoriteSelection:(id)sender { // Clear the keychain referral items as appropriate if (connectionKeychainID) [connectionKeychainID release], connectionKeychainID = nil; if (connectionKeychainItemName) [connectionKeychainItemName release], connectionKeychainItemName = nil; if (connectionKeychainItemAccount) [connectionKeychainItemAccount release], connectionKeychainItemAccount = nil; if (connectionSSHKeychainItemName) [connectionSSHKeychainItemName release], connectionSSHKeychainItemName = nil; if (connectionSSHKeychainItemAccount) [connectionSSHKeychainItemAccount release], connectionSSHKeychainItemAccount = nil; SPTreeNode *node = [self selectedFavoriteNode]; if ([node isGroup]) node = nil; // Update key-value properties from the selected favourite, using empty strings where not found NSDictionary *fav = [[node representedObject] nodeFavorite]; // Keep a copy of the favorite as it currently stands if (currentFavorite) [currentFavorite release], currentFavorite = nil; currentFavorite = [fav copy]; [connectionResizeContainer setHidden:NO]; // Standard details [self setType:([fav objectForKey:SPFavoriteTypeKey] ? [[fav objectForKey:SPFavoriteTypeKey] integerValue] : SPTCPIPConnection)]; [self setName:([fav objectForKey:SPFavoriteNameKey] ? [fav objectForKey:SPFavoriteNameKey] : @"")]; [self setHost:([fav objectForKey:SPFavoriteHostKey] ? [fav objectForKey:SPFavoriteHostKey] : @"")]; [self setSocket:([fav objectForKey:SPFavoriteSocketKey] ? [fav objectForKey:SPFavoriteSocketKey] : @"")]; [self setUser:([fav objectForKey:SPFavoriteUserKey] ? [fav objectForKey:SPFavoriteUserKey] : @"")]; [self setPort:([fav objectForKey:SPFavoritePortKey] ? [fav objectForKey:SPFavoritePortKey] : @"")]; [self setDatabase:([fav objectForKey:SPFavoriteDatabaseKey] ? [fav objectForKey:SPFavoriteDatabaseKey] : @"")]; // SSL details [self setUseSSL:([fav objectForKey:SPFavoriteUseSSLKey] ? [[fav objectForKey:SPFavoriteUseSSLKey] intValue] : NSOffState)]; [self setSslKeyFileLocationEnabled:([fav objectForKey:SPFavoriteSSLKeyFileLocationEnabledKey] ? [[fav objectForKey:SPFavoriteSSLKeyFileLocationEnabledKey] intValue] : NSOffState)]; [self setSslKeyFileLocation:([fav objectForKey:SPFavoriteSSLKeyFileLocationKey] ? [fav objectForKey:SPFavoriteSSLKeyFileLocationKey] : @"")]; [self setSslCertificateFileLocationEnabled:([fav objectForKey:SPFavoriteSSLCertificateFileLocationEnabledKey] ? [[fav objectForKey:SPFavoriteSSLCertificateFileLocationEnabledKey] intValue] : NSOffState)]; [self setSslCertificateFileLocation:([fav objectForKey:SPFavoriteSSLCertificateFileLocationKey] ? [fav objectForKey:SPFavoriteSSLCertificateFileLocationKey] : @"")]; [self setSslCACertFileLocationEnabled:([fav objectForKey:SPFavoriteSSLCACertFileLocationEnabledKey] ? [[fav objectForKey:SPFavoriteSSLCACertFileLocationEnabledKey] intValue] : NSOffState)]; [self setSslCACertFileLocation:([fav objectForKey:SPFavoriteSSLCACertFileLocationKey] ? [fav objectForKey:SPFavoriteSSLCACertFileLocationKey] : @"")]; // SSH details [self setSshHost:([fav objectForKey:SPFavoriteSSHHostKey] ? [fav objectForKey:SPFavoriteSSHHostKey] : @"")]; [self setSshUser:([fav objectForKey:SPFavoriteSSHUserKey] ? [fav objectForKey:SPFavoriteSSHUserKey] : @"")]; [self setSshKeyLocationEnabled:([fav objectForKey:SPFavoriteSSHKeyLocationEnabledKey] ? [[fav objectForKey:SPFavoriteSSHKeyLocationEnabledKey] intValue] : NSOffState)]; [self setSshKeyLocation:([fav objectForKey:SPFavoriteSSHKeyLocationKey] ? [fav objectForKey:SPFavoriteSSHKeyLocationKey] : @"")]; [self setSshPort:([fav objectForKey:SPFavoriteSSHPortKey] ? [fav objectForKey:SPFavoriteSSHPortKey] : @"")]; // Trigger an interface update [self resizeTabViewToConnectionType:[self type] animating:YES]; // Check whether the password exists in the keychain, and if so add it; also record the // keychain details so we can pass around only those details if the password doesn't change connectionKeychainItemName = [[keychain nameForFavoriteName:[fav objectForKey:SPFavoriteNameKey] id:[fav objectForKey:SPFavoriteIDKey]] retain]; connectionKeychainItemAccount = [[keychain accountForUser:[fav objectForKey:SPFavoriteUserKey] host:(([self type] == SPSocketConnection) ? @"localhost" : [fav objectForKey:SPFavoriteHostKey]) database:[fav objectForKey:SPFavoriteDatabaseKey]] retain]; [self setPassword:[keychain getPasswordForName:connectionKeychainItemName account:connectionKeychainItemAccount]]; if (![[self password] length]) { [self setPassword:nil]; [connectionKeychainItemName release], connectionKeychainItemName = nil; [connectionKeychainItemAccount release], connectionKeychainItemAccount = nil; } // Store the selected favorite ID for use with the document on connection if ([fav objectForKey:SPFavoriteIDKey]) connectionKeychainID = [[[fav objectForKey:SPFavoriteIDKey] stringValue] retain]; // And the same for the SSH password connectionSSHKeychainItemName = [[keychain nameForSSHForFavoriteName:[fav objectForKey:SPFavoriteNameKey] id:[fav objectForKey:SPFavoriteIDKey]] retain]; connectionSSHKeychainItemAccount = [[keychain accountForSSHUser:[fav objectForKey:SPFavoriteSSHUserKey] sshHost:[fav objectForKey:SPFavoriteSSHHostKey]] retain]; [self setSshPassword:[keychain getPasswordForName:connectionSSHKeychainItemName account:connectionSSHKeychainItemAccount]]; if (![[self sshPassword] length]) { [self setSshPassword:nil]; [connectionSSHKeychainItemName release], connectionSSHKeychainItemName = nil; [connectionSSHKeychainItemAccount release], connectionSSHKeychainItemAccount = nil; } [prefs setInteger:[[fav objectForKey:SPFavoriteIDKey] integerValue] forKey:SPLastFavoriteID]; // Set first responder to password field if it is empty [self performSelector:@selector(_updateFavoriteFirstResponder) withObject:nil afterDelay:0.0]; } /** * Returns the selected favorite data dictionary or nil if nothing is selected. */ - (NSMutableDictionary *)selectedFavorite { SPTreeNode *node = [self selectedFavoriteNode]; return (![node isGroup]) ? [[node representedObject] nodeFavorite] : nil; } /** * Returns the selected favorite node or nil if nothing is selected. */ - (SPTreeNode *)selectedFavoriteNode { NSArray *nodes = [self selectedFavoriteNodes]; return ([nodes count]) ? (SPTreeNode *)[nodes objectAtIndex:0] : nil; } /** * Returns an array of selected favorite nodes. */ - (NSArray *)selectedFavoriteNodes { NSMutableArray *nodes = [NSMutableArray array]; NSIndexSet *indexes = [favoritesOutlineView selectedRowIndexes]; NSUInteger currentIndex = [indexes firstIndex]; while (currentIndex != NSNotFound) { [nodes addObject:[favoritesOutlineView itemAtRow:currentIndex]]; currentIndex = [indexes indexGreaterThanIndex:currentIndex]; } return nodes; } /** * Adds a new connection favorite. */ - (IBAction)addFavorite:(id)sender { NSNumber *favoriteID = [self _createNewFavoriteID]; NSArray *objects = [NSArray arrayWithObjects:NSLocalizedString(@"New Favorite", @"new favorite name"), [NSNumber numberWithInteger:0], @"", @"", @"", @"", [NSNumber numberWithInt:NSOffState], [NSNumber numberWithInt:NSOffState], [NSNumber numberWithInt:NSOffState], [NSNumber numberWithInt:NSOffState], @"", @"", @"", [NSNumber numberWithInt:NSOffState], @"", @"", favoriteID, nil]; NSArray *keys = [NSArray arrayWithObjects: SPFavoriteNameKey, SPFavoriteTypeKey, SPFavoriteHostKey, SPFavoriteSocketKey, SPFavoriteUserKey, SPFavoritePortKey, SPFavoriteUseSSLKey, SPFavoriteSSLKeyFileLocationEnabledKey, SPFavoriteSSLCertificateFileLocationEnabledKey, SPFavoriteSSLCACertFileLocationEnabledKey, SPFavoriteDatabaseKey, SPFavoriteSSHHostKey, SPFavoriteSSHUserKey, SPFavoriteSSHKeyLocationEnabledKey, SPFavoriteSSHKeyLocationKey, SPFavoriteSSHPortKey, SPFavoriteIDKey, nil]; // Create default favorite NSMutableDictionary *favorite = [NSMutableDictionary dictionaryWithObjects:objects forKeys:keys]; SPTreeNode *selectedNode = [self selectedFavoriteNode]; SPTreeNode *parent = ([selectedNode isGroup]) ? selectedNode : (SPTreeNode *)[selectedNode parentNode]; SPTreeNode *node = [favoritesController addFavoriteNodeWithData:favorite asChildOfNode:parent]; [self _reloadFavoritesViewData]; [self _selectNode:node]; [[[[NSApp delegate] preferenceController] generalPreferencePane] updateDefaultFavoritePopup]; favoriteNameFieldWasTouched = NO; [favoritesOutlineView editColumn:0 row:[favoritesOutlineView selectedRow] withEvent:nil select:YES]; } /** * Adds the current details as a new connection favorite, selects it, and scrolls the selected * row to be visible. */ - (IBAction)addFavoriteUsingCurrentDetails:(id)sender { NSString *thePassword, *theSSHPassword; NSNumber *favoriteid = [self _createNewFavoriteID]; NSString *favoriteName = [[self name] length] ? [self name] : [NSString stringWithFormat:@"%@@%@", ([self user] && [[self user] length])?[self user] : @"anonymous", (([self type] == SPSocketConnection) ? @"localhost" : [self host])]; if (![[self name] length] && [self database] && ![[self database] isEqualToString:@""]) { favoriteName = [NSString stringWithFormat:@"%@ %@", [self database], favoriteName]; } // Ensure that host is not empty if this is a TCP/IP or SSH connection if (([self type] == SPTCPIPConnection || [self type] == SPSSHTunnelConnection) && ![[self host] length]) { SPBeginAlertSheet(NSLocalizedString(@"Insufficient connection details", @"insufficient details message"), NSLocalizedString(@"OK", @"OK button"), nil, nil, [dbDocument parentWindow], nil, nil, nil, NSLocalizedString(@"Insufficient details provided to establish a connection. Please provide at least a host.", @"insufficient details informative message")); return; } // If SSH is enabled, ensure that the SSH host is not nil if ([self type] == SPSSHTunnelConnection && ![[self sshHost] length]) { SPBeginAlertSheet(NSLocalizedString(@"Insufficient connection details", @"insufficient details message"), NSLocalizedString(@"OK", @"OK button"), nil, nil, [dbDocument parentWindow], nil, nil, nil, NSLocalizedString(@"Please enter the hostname for the SSH Tunnel, or disable the SSH Tunnel.", @"message of panel when ssh details are incomplete")); return; } // Ensure that a socket connection is not inadvertently used if (![self _checkHost]) return; // Construct the favorite details - cannot use only dictionaryWithObjectsAndKeys for possible nil values. NSMutableDictionary *newFavorite = [NSMutableDictionary dictionaryWithObjectsAndKeys: [NSNumber numberWithInteger:[self type]], SPFavoriteTypeKey, favoriteName, SPFavoriteNameKey, favoriteid, SPFavoriteIDKey, nil]; // Standard details if ([self host]) [newFavorite setObject:[self host] forKey:SPFavoriteHostKey]; if ([self socket]) [newFavorite setObject:[self socket] forKey:SPFavoriteSocketKey]; if ([self user]) [newFavorite setObject:[self user] forKey:SPFavoriteUserKey]; if ([self port]) [newFavorite setObject:[self port] forKey:SPFavoritePortKey]; if ([self database]) [newFavorite setObject:[self database] forKey:SPFavoriteDatabaseKey]; // SSL details if ([self useSSL]) [newFavorite setObject:[NSNumber numberWithInteger:[self useSSL]] forKey:SPFavoriteUseSSLKey]; [newFavorite setObject:[NSNumber numberWithInteger:[self sslKeyFileLocationEnabled]] forKey:SPFavoriteSSLKeyFileLocationEnabledKey]; if ([self sslKeyFileLocation]) [newFavorite setObject:[self sslKeyFileLocation] forKey:SPFavoriteSSLKeyFileLocationKey]; [newFavorite setObject:[NSNumber numberWithInteger:[self sslCertificateFileLocationEnabled]] forKey:SPFavoriteSSLCertificateFileLocationEnabledKey]; if ([self sslCertificateFileLocation]) [newFavorite setObject:[self sslCertificateFileLocation] forKey:SPFavoriteSSLCertificateFileLocationKey]; [newFavorite setObject:[NSNumber numberWithInteger:[self sslCACertFileLocationEnabled]] forKey:SPFavoriteSSLCACertFileLocationEnabledKey]; if ([self sslCACertFileLocation]) [newFavorite setObject:[self sslCACertFileLocation] forKey:SPFavoriteSSLCACertFileLocationKey]; // SSH details if ([self sshHost]) [newFavorite setObject:[self sshHost] forKey:SPFavoriteSSHHostKey]; if ([self sshUser]) [newFavorite setObject:[self sshUser] forKey:SPFavoriteSSHUserKey]; if ([self sshPort]) [newFavorite setObject:[self sshPort] forKey:SPFavoriteSSHPortKey]; [newFavorite setObject:[NSNumber numberWithInteger:[self sshKeyLocationEnabled]] forKey:SPFavoriteSSHKeyLocationEnabledKey]; if ([self sshKeyLocation]) [newFavorite setObject:[self sshKeyLocation] forKey:SPFavoriteSSHKeyLocationKey]; // Add the password to keychain as appropriate thePassword = [self password]; if (mySQLConnection && connectionKeychainItemName) { thePassword = [keychain getPasswordForName:connectionKeychainItemName account:connectionKeychainItemAccount]; } if (thePassword && (![thePassword isEqualToString:@""])) { [keychain addPassword:thePassword forName:[keychain nameForFavoriteName:favoriteName id:[NSString stringWithFormat:@"%lld", [favoriteid longLongValue]]] account:[keychain accountForUser:[self user] host:(([self type] == SPSocketConnection) ? @"localhost" : [self host]) database:[self database]]]; } // Add the SSH password to keychain as appropriate theSSHPassword = [self sshPassword]; if (mySQLConnection && connectionSSHKeychainItemName) { theSSHPassword = [keychain getPasswordForName:connectionSSHKeychainItemName account:connectionSSHKeychainItemAccount]; } if (theSSHPassword && (![theSSHPassword isEqualToString:@""])) { [keychain addPassword:theSSHPassword forName:[keychain nameForSSHForFavoriteName:favoriteName id:[NSString stringWithFormat:@"%lld", [favoriteid longLongValue]]] account:[keychain accountForSSHUser:[self sshUser] sshHost:[self sshHost]]]; } SPTreeNode *selectedNode = [self selectedFavoriteNode]; SPTreeNode *node = [favoritesController addFavoriteNodeWithData:newFavorite asChildOfNode:[selectedNode isGroup] ? selectedNode : nil]; [self _reloadFavoritesViewData]; [self _selectNode:node]; // Update the favorites popup button in the preferences [[[[NSApp delegate] preferenceController] generalPreferencePane] updateDefaultFavoritePopup]; } /** * Adds a new group node to the favorites tree with a default name. Once added it is selected for editing. */ - (IBAction)addGroup:(id)sender { SPTreeNode *selectedNode = [self selectedFavoriteNode]; SPTreeNode *parent = ([selectedNode isGroup]) ? selectedNode : (SPTreeNode *)[selectedNode parentNode]; SPTreeNode *node = [favoritesController addGroupNodeWithName:NSLocalizedString(@"New Folder", @"new folder placeholder name") asChildOfNode:parent]; [self _reloadFavoritesViewData]; [self _selectNode:node]; isEditing = YES; [favoritesOutlineView editColumn:0 row:[favoritesOutlineView selectedRow] withEvent:nil select:YES]; } /** * Removes the selected node. */ - (IBAction)removeNode:(id)sender { if ([favoritesOutlineView numberOfSelectedRows] == 1) { BOOL suppressWarning = NO; SPTreeNode *node = [self selectedFavoriteNode]; NSString *message = @""; NSString *informativeMessage = @""; if (![node isGroup]) { message = [NSString stringWithFormat:NSLocalizedString(@"Delete favorite '%@'?", @"delete database message"), [[[node representedObject] nodeFavorite] objectForKey:SPFavoriteNameKey]]; informativeMessage = [NSString stringWithFormat:NSLocalizedString(@"Are you sure you want to delete the favorite '%@'? This operation cannot be undone.", @"delete database informative message"), [[[node representedObject] nodeFavorite] objectForKey:SPFavoriteNameKey]]; } else if ([[node childNodes] count] > 0) { message = [NSString stringWithFormat:NSLocalizedString(@"Delete group '%@'?", @"delete database message"), [[node representedObject] nodeName]]; informativeMessage = [NSString stringWithFormat:NSLocalizedString(@"Are you sure you want to delete the group '%@'? All groups and favorites within this group will also be deleted. This operation cannot be undone.", @"delete database informative message"), [[node representedObject] nodeName]]; } else { suppressWarning = YES; } if (!suppressWarning) { NSAlert *alert = [NSAlert alertWithMessageText:message defaultButton:NSLocalizedString(@"Delete", @"delete button") alternateButton:NSLocalizedString(@"Cancel", @"cancel button") otherButton:nil informativeTextWithFormat:informativeMessage]; NSArray *buttons = [alert buttons]; // Change the alert's cancel button to have the key equivalent of return [[buttons objectAtIndex:0] setKeyEquivalent:@"d"]; [[buttons objectAtIndex:0] setKeyEquivalentModifierMask:NSCommandKeyMask]; [[buttons objectAtIndex:1] setKeyEquivalent:@"\r"]; [alert setAlertStyle:NSCriticalAlertStyle]; [alert beginSheetModalForWindow:[dbDocument parentWindow] modalDelegate:self didEndSelector:@selector(sheetDidEnd:returnCode:contextInfo:) contextInfo:SPRemoveNode]; } else{ [self _removeNode:node]; } } } /** * Duplicates the selected connection favorite. */ - (IBAction)duplicateFavorite:(id)sender { if ([favoritesOutlineView numberOfSelectedRows] == 1) { NSMutableDictionary *favorite = [NSMutableDictionary dictionaryWithDictionary:[self selectedFavorite]]; NSNumber *favoriteID = [self _createNewFavoriteID]; NSInteger duplicatedFavoriteType = [[favorite objectForKey:SPFavoriteTypeKey] integerValue]; // Update the unique ID [favorite setObject:favoriteID forKey:SPFavoriteIDKey]; // Alter the name for clarity [favorite setObject:[NSString stringWithFormat:NSLocalizedString(@"%@ Copy", @"Initial favourite name after duplicating a previous favourite"), [favorite objectForKey:SPFavoriteNameKey]] forKey:SPFavoriteNameKey]; // Create new keychain items if appropriate if (password && [password length]) { NSString *oldKeychainName = [keychain nameForFavoriteName:[[self selectedFavorite] objectForKey:SPFavoriteNameKey] id:[[self selectedFavorite] objectForKey:SPFavoriteIDKey]]; NSString *newKeychainName = [keychain nameForFavoriteName:[favorite objectForKey:SPFavoriteNameKey] id:[favorite objectForKey:SPFavoriteIDKey]]; NSString *keychainAccount = [keychain accountForUser:[favorite objectForKey:SPFavoriteUserKey] host:((duplicatedFavoriteType == SPSocketConnection) ? @"localhost" : [favorite objectForKey:SPFavoriteHostKey]) database:[favorite objectForKey:SPFavoriteDatabaseKey]]; NSString *favoritePassword = [keychain getPasswordForName:oldKeychainName account:keychainAccount]; [keychain addPassword:favoritePassword forName:newKeychainName account:keychainAccount]; favoritePassword = nil; } if (sshPassword && [sshPassword length]) { NSString *oldKeychainSSHName = [keychain nameForSSHForFavoriteName:[[self selectedFavorite] objectForKey:SPFavoriteNameKey] id:[[self selectedFavorite] objectForKey:SPFavoriteIDKey]]; NSString *newKeychainSSHName = [keychain nameForSSHForFavoriteName:[favorite objectForKey:SPFavoriteNameKey] id:[favorite objectForKey:SPFavoriteIDKey]]; NSString *keychainSSHAccount = [keychain accountForSSHUser:[favorite objectForKey:SPFavoriteSSHUserKey] sshHost:[favorite objectForKey:SPFavoriteSSHHostKey]]; NSString *favoriteSSHPassword = [keychain getPasswordForName:oldKeychainSSHName account:keychainSSHAccount]; [keychain addPassword:favoriteSSHPassword forName:newKeychainSSHName account:keychainSSHAccount]; favoriteSSHPassword = nil; } SPTreeNode *selectedNode = [self selectedFavoriteNode]; SPTreeNode *parent = ([selectedNode isGroup]) ? selectedNode : (SPTreeNode *)[selectedNode parentNode]; SPTreeNode *node = [favoritesController addFavoriteNodeWithData:favorite asChildOfNode:parent]; [self _reloadFavoritesViewData]; [self _selectNode:node]; [[(SPPreferenceController *)[[NSApp delegate] preferenceController] generalPreferencePane] updateDefaultFavoritePopup]; } } /** * Switches the selected favorite/group to editing mode so it can be renamed. */ - (IBAction)renameNode:(id)sender { if ([favoritesOutlineView numberOfSelectedRows] == 1) { [favoritesOutlineView editColumn:0 row:[favoritesOutlineView selectedRow] withEvent:nil select:YES]; } } /** * Marks the selected favorite as the default. */ - (IBAction)makeSelectedFavoriteDefault:(id)sender { NSInteger favoriteID = [[[self selectedFavorite] objectForKey:SPFavoriteIDKey] integerValue]; [prefs setInteger:favoriteID forKey:SPDefaultFavorite]; } #pragma mark - #pragma mark Import/export favorites /** * Displays an open panel, allowing the user to import their favorites. */ - (IBAction)importFavorites:(id)sender { NSOpenPanel *openPanel = [NSOpenPanel openPanel]; [openPanel beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObject:@"plist"] modalForWindow:[dbDocument parentWindow] modalDelegate:self didEndSelector:@selector(importExportFavoritesSheetDidEnd:returnCode:contextInfo:) contextInfo:SPImportFavorites]; } /** * Displays a save panel, allowing the user to export their favorites. */ - (IBAction)exportFavorites:(id)sender { NSSavePanel *savePanel = [NSSavePanel savePanel]; NSString *fileName = [[self selectedFavoriteNodes] count] > 1 ? SPExportFavoritesFilename : [[[self selectedFavorite] objectForKey:SPFavoriteNameKey] stringByAppendingPathExtension:@"plist"]; [savePanel setAccessoryView:exportPanelAccessoryView]; [savePanel beginSheetForDirectory:nil file:fileName modalForWindow:[dbDocument parentWindow] modalDelegate:self didEndSelector:@selector(importExportFavoritesSheetDidEnd:returnCode:contextInfo:) contextInfo:SPExportFavorites]; } #pragma mark - #pragma mark Accessors /** * Returns the main outline view instance. */ - (SPFavoritesOutlineView *)favoritesOutlineView { return favoritesOutlineView; } #pragma mark - #pragma mark Key Value Observing /** * This method is called as part of Key Value Observing. */ - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary *)change context:(void *)context { NSMutableDictionary *selectedFavorite = [self selectedFavorite]; if (!selectedFavorite) return; id oldObject = [change objectForKey:NSKeyValueChangeOldKey]; id newObject = [change objectForKey:NSKeyValueChangeNewKey]; if (oldObject != newObject) { [selectedFavorite setObject:![newObject isNSNull] ? newObject : @"" forKey:keyPath]; // Save the new data to disk [favoritesController saveFavorites]; [self _reloadFavoritesViewData]; if ([keyPath isEqualToString:SPFavoriteNameKey]) { [[NSNotificationCenter defaultCenter] postNotificationName:SPConnectionFavoritesChangedNotification object:self]; } } } #pragma mark - #pragma mark Sheet methods /** * Called when the user dismisses the remove node sheet. */ - (void)sheetDidEnd:(id)sheet returnCode:(NSInteger)returnCode contextInfo:(NSString *)contextInfo { // Remove the current favorite/group node if ([contextInfo isEqualToString:SPRemoveNode]) { if (returnCode == NSAlertDefaultReturn) { [self _removeNode:[self selectedFavoriteNode]]; } } } /** * Called after closing the SSH/SSL key selection sheet. */ - (void)chooseKeyLocationSheetDidEnd:(NSOpenPanel *)openPanel returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo { NSString *abbreviatedFileName = [[openPanel filename] stringByAbbreviatingWithTildeInPath]; // SSH key file selection if (contextInfo == sshSSHKeyButton) { if (returnCode == NSCancelButton) { [self setSshKeyLocationEnabled:NSOffState]; return; } [self setSshKeyLocation:abbreviatedFileName]; } // SSL key file selection else if (contextInfo == standardSSLKeyFileButton || contextInfo == socketSSLKeyFileButton) { if (returnCode == NSCancelButton) { [self setSslKeyFileLocationEnabled:NSOffState]; [self setSslKeyFileLocation:nil]; return; } [self setSslKeyFileLocation:abbreviatedFileName]; } // SSL certificate file selection else if (contextInfo == standardSSLCertificateButton || contextInfo == socketSSLCertificateButton) { if (returnCode == NSCancelButton) { [self setSslCertificateFileLocationEnabled:NSOffState]; [self setSslCertificateFileLocation:nil]; return; } [self setSslCertificateFileLocation:abbreviatedFileName]; } // SSL CA certificate file selection else if (contextInfo == standardSSLCACertButton || contextInfo == socketSSLCACertButton) { if (returnCode == NSCancelButton) { [self setSslCACertFileLocationEnabled:NSOffState]; [self setSslCACertFileLocation:nil]; return; } [self setSslCACertFileLocation:abbreviatedFileName]; } } /** * Called when the user dismisses either the import of export favorites panels. */ - (void)importExportFavoritesSheetDidEnd:(NSOpenPanel *)panel returnCode:(NSInteger)returnCode contextInfo:(NSString *)contextInfo { if (returnCode == NSOKButton) { if (contextInfo == SPExportFavorites) { SPFavoritesExporter *exporter = [[[SPFavoritesExporter alloc] init] autorelease]; [exporter setDelegate:self]; [exporter writeFavorites:[self selectedFavoriteNodes] toFile:[panel filename]]; } else if (contextInfo == SPImportFavorites) { SPFavoritesImporter *importer = [[SPFavoritesImporter alloc] init]; [importer setDelegate:self]; [importer importFavoritesFromFileAtPath:[panel filename]]; } } } /** * Alert sheet callback method - invoked when the error sheet is closed. */ - (void)localhostErrorSheetDidEnd:(NSAlert *)alert returnCode:(NSInteger)returnCode contextInfo:(void *)contextInfo { if (returnCode == NSAlertAlternateReturn) { [self setType:SPSocketConnection]; [self setHost:@""]; [self _updateFavoritePasswordsFromField:standardSQLHostField]; } else { [self setHost:@"127.0.0.1"]; [self _updateFavoritePasswordsFromField:standardSQLHostField]; } } #pragma mark - #pragma mark Private API /** * Check the host field and ensure it isn't set to 'localhost' for non-socket connections. */ - (BOOL)_checkHost { if ([self type] != SPSocketConnection && [[self host] isEqualToString:@"localhost"]) { SPBeginAlertSheet(NSLocalizedString(@"You have entered 'localhost' for a non-socket connection", @"title of error when using 'localhost' for a network connection"), NSLocalizedString(@"Use 127.0.0.1", @"Use 127.0.0.1 button"), // Main button NSLocalizedString(@"Connect via socket", @"Connect via socket button"), // Alternate button nil, // Other button [dbDocument parentWindow], // Window to attach to self, // Modal delegate @selector(localhostErrorSheetDidEnd:returnCode:contextInfo:), // Did end selector nil, // Contextual info for selectors NSLocalizedString(@"To MySQL, 'localhost' is a special host and means that a socket connection should be used.\n\nDid you mean to use a socket connection, or to connect to the local machine via a port? If you meant to connect via a port, '127.0.0.1' should be used instead of 'localhost'.", @"message of error when using 'localhost' for a network connection")); return NO; } return YES; } /** * Sorts the connection favorites based on the selected criteria. */ - (void)_sortFavorites { NSString *sortKey = SPFavoriteNameKey; switch (currentSortItem) { case SPFavoritesSortNameItem: sortKey = SPFavoriteNameKey; break; case SPFavoritesSortHostItem: sortKey = SPFavoriteHostKey; break; case SPFavoritesSortTypeItem: sortKey = SPFavoriteTypeKey; break; case SPFavoritesSortUnsorted: break; } [self _sortTreeNode:[[favoritesRoot childNodes] objectAtIndex:0] usingKey:sortKey]; [favoritesController saveFavorites]; [self _reloadFavoritesViewData]; [[NSNotificationCenter defaultCenter] postNotificationName:SPConnectionFavoritesChangedNotification object:self]; } /** * Sorts the supplied tree node using the supplied sort key. * * @param node The tree node to sort * @param key The sort key to sort by */ - (void)_sortTreeNode:(SPTreeNode *)node usingKey:(NSString *)key { NSMutableArray *nodes = [[node mutableChildNodes] mutableCopy]; // If this node only has one child and it's not another group node, don't bother proceeding if (([nodes count] == 1) && (![[nodes objectAtIndex:0] isGroup])) { [nodes release]; return; } for (SPTreeNode *treeNode in nodes) { if ([treeNode isGroup]) { [self _sortTreeNode:treeNode usingKey:key]; } } NSMutableIndexSet *indexes = [[NSMutableIndexSet alloc] init]; NSMutableArray *groupNodes = [[NSMutableArray alloc] init]; for (SPTreeNode *innerNode in nodes) { if ([innerNode isGroup]) { [groupNodes addObject:innerNode]; [indexes addIndex:[nodes indexOfObject:innerNode]]; } } NSUInteger i = [indexes lastIndex]; while (i != NSNotFound) { [nodes removeObjectAtIndex:i]; i = [indexes indexLessThanIndex:i]; } [indexes release]; [nodes sortUsingFunction:_compareFavoritesUsingKey context:key]; [nodes addObjectsFromArray:groupNodes]; if (reverseFavoritesSort) [nodes reverse]; [[node mutableChildNodes] setArray:nodes]; [nodes release]; [groupNodes release]; } /** * Sort function used by NSMutableArray's sortUsingFunction: * * @param favorite1 The first of the favorites to compare (and determine sort order) * @param favorite2 The second of the favorites to compare * @param key The sort key to perform the comparison by * * @return An integer (NSComparisonResult) indicating the order of the comparison */ static NSComparisonResult _compareFavoritesUsingKey(id favorite1, id favorite2, void *key) { NSString *dictKey = (NSString *)key; id value1 = [[(SPFavoriteNode *)[(SPTreeNode *)favorite1 representedObject] nodeFavorite] objectForKey:dictKey]; id value2 = [[(SPFavoriteNode *)[(SPTreeNode *)favorite2 representedObject] nodeFavorite] objectForKey:dictKey]; return [value1 compare:value2]; } /** * Updates the favorite's host when the type changes. */ - (void)_favoriteTypeDidChange { NSDictionary *favorite = [self selectedFavorite]; // If either socket or host is localhost, clear. if ((previousType != SPSocketConnection) && [[favorite objectForKey:SPFavoriteHostKey] isEqualToString:@"localhost"]) { [self setHost:@""]; } // Update the name for newly added favorites if not already touched by the user, by triggering a KVO update if (![[self name] length]) { [self setName:[NSString stringWithFormat:@"%@@%@", ([favorite objectForKey:SPFavoriteUserKey]) ? [favorite objectForKey:SPFavoriteUserKey] : @"", ((previousType == SPSocketConnection) ? @"localhost" : (([favorite objectForKey:SPFavoriteHostKey]) ? [favorite valueForKeyPath:SPFavoriteHostKey] : @"")) ]]; } // Trigger a password change if (previousType == SPSocketConnection) { [self _updateFavoritePasswordsFromField:socketPasswordField]; } else if (previousType == SPSSHTunnelConnection) { [self _updateFavoritePasswordsFromField:sshPasswordField]; } else { [self _updateFavoritePasswordsFromField:standardPasswordField]; } } /** * Convenience method for reloading the outline view, expanding the root item and scrolling to the selected item. */ - (void)_reloadFavoritesViewData { [favoritesOutlineView reloadData]; [favoritesOutlineView expandItem:[[favoritesRoot childNodes] objectAtIndex:0] expandChildren:NO]; [self _scrollToSelectedNode]; } /** * Update the first responder status on password fields if they are empty and * some host details are set, usually as a response to favourite selection changes. */ - (void)_updateFavoriteFirstResponder { // Skip auto-selection changes if there is no user set if (![[self user] length]) return; switch ([self type]) { case SPTCPIPConnection: if (![[standardPasswordField stringValue] length]) { [[dbDocument parentWindow] makeFirstResponder:standardPasswordField]; } break; case SPSocketConnection: if (![[socketPasswordField stringValue] length]) { [[dbDocument parentWindow] makeFirstResponder:socketPasswordField]; } break; case SPSSHTunnelConnection: if (![[sshPasswordField stringValue] length]) { [[dbDocument parentWindow] makeFirstResponder:sshPasswordField]; } break; } } /** * Restores the connection interface to its original state. */ - (void)_restoreConnectionInterface { // Must be performed on the main thread if (![NSThread isMainThread]) return [[self onMainThread] _restoreConnectionInterface]; // Reset the window title [[dbDocument parentWindow] setTitle:[dbDocument displayName]]; // Stop the current tab's progress indicator [dbDocument setIsProcessing:NO]; // Reset the UI [addToFavoritesButton setHidden:NO]; [addToFavoritesButton display]; [helpButton setHidden:NO]; [helpButton display]; [connectButton setTitle:NSLocalizedString(@"Connect", @"connect button")]; [connectButton setEnabled:YES]; [connectButton display]; [progressIndicator stopAnimation:self]; [progressIndicator display]; [progressIndicatorText setHidden:YES]; [progressIndicatorText display]; // Re-enable favorites table view [favoritesOutlineView setEnabled:YES]; [(NSView *)favoritesOutlineView display]; mySQLConnectionCancelled = NO; // Revert the connect button back to its original selector [connectButton setAction:@selector(initiateConnection:)]; } /** * Selected the supplied node in the favorites outline view. * * @param node The node to select */ - (void)_selectNode:(SPTreeNode *)node { [favoritesOutlineView selectRowIndexes:[NSIndexSet indexSetWithIndex:[favoritesOutlineView rowForItem:node]] byExtendingSelection:NO]; [self _scrollToSelectedNode]; } /** * Scroll to the currently selected node. */ - (void)_scrollToSelectedNode { // Don't scroll if no node is currently selected if ([favoritesOutlineView selectedRow] == -1) return; [favoritesOutlineView scrollRowToVisible:[favoritesOutlineView selectedRow]]; } /** * Removes the supplied tree node. * * @param node The node to remove */ - (void)_removeNode:(SPTreeNode *)node { if (![node isGroup]) { NSDictionary *favorite = [[node representedObject] nodeFavorite]; // Get selected favorite's details NSString *favoriteName = [favorite objectForKey:SPFavoriteNameKey]; NSString *favoriteUser = [favorite objectForKey:SPFavoriteUserKey]; NSString *favoriteHost = [favorite objectForKey:SPFavoriteHostKey]; NSString *favoriteDatabase = [favorite objectForKey:SPFavoriteDatabaseKey]; NSString *favoriteSSHUser = [favorite objectForKey:SPFavoriteSSHUserKey]; NSString *favoriteSSHHost = [favorite objectForKey:SPFavoriteSSHHostKey]; NSString *favoriteID = [favorite objectForKey:SPFavoriteIDKey]; // Remove passwords from the Keychain [keychain deletePasswordForName:[keychain nameForFavoriteName:favoriteName id:favoriteID] account:[keychain accountForUser:favoriteUser host:((type == SPSocketConnection) ? @"localhost" : favoriteHost) database:favoriteDatabase]]; [keychain deletePasswordForName:[keychain nameForSSHForFavoriteName:favoriteName id:favoriteID] account:[keychain accountForSSHUser:favoriteSSHUser sshHost:favoriteSSHHost]]; // Reset last used favorite if ([[favorite objectForKey:SPFavoriteIDKey] integerValue] == [prefs integerForKey:SPLastFavoriteID]) { [prefs setInteger:0 forKey:SPLastFavoriteID]; } // If required, reset the default favorite if ([[favorite objectForKey:SPFavoriteIDKey] integerValue] == [prefs integerForKey:SPDefaultFavorite]) { [prefs setInteger:[prefs integerForKey:SPLastFavoriteID] forKey:SPDefaultFavorite]; } } [favoritesController removeFavoriteNode:node]; [self _reloadFavoritesViewData]; // Clear the selection and update the interface to match [favoritesOutlineView selectRowIndexes:nil byExtendingSelection:NO]; [self updateFavoriteSelection:self]; [connectionResizeContainer setHidden:NO]; [connectionInstructionsTextField setStringValue:NSLocalizedString(@"Enter connection details below, or choose a favorite", @"enter connection details label")]; [[(SPPreferenceController *)[[NSApp delegate] preferenceController] generalPreferencePane] updateDefaultFavoritePopup]; } /** * Creates a new favorite ID based on the UNIX epoch time. */ - (NSNumber *)_createNewFavoriteID { return [NSNumber numberWithInteger:[[NSString stringWithFormat:@"%f", [[NSDate date] timeIntervalSince1970]] hash]]; } /** * Returns the favorite node for the conection favorite with the supplied ID. */ - (SPTreeNode *)_favoriteNodeForFavoriteID:(NSInteger)favoriteID { SPTreeNode *favoriteNode = nil; if (!favoritesRoot) return favoriteNode; for (SPTreeNode *node in [favoritesRoot allChildLeafs]) { if ([[[[node representedObject] nodeFavorite] objectForKey:SPFavoriteIDKey] integerValue] == favoriteID) { favoriteNode = node; } } return favoriteNode; } /** * Strips any invalid characters form the supplied string. Invalid is defined as any characters that should * not be allowed to be enetered on the connection screen. */ - (NSString *)_stripInvalidCharactersFromString:(NSString *)subject { NSString *result = [subject stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]]; return [result stringByReplacingOccurrencesOfString:@"\n" withString:@""]; } /** * Check all fields used in the keychain names against the old values for that * favorite, and update the keychain names to match if necessary. * If an (optional) recognised password field is supplied, that field is assumed * to have changed and is used to supply the new value. */ - (void)_updateFavoritePasswordsFromField:(NSControl *)control { if (!currentFavorite) return; NSDictionary *oldFavorite = currentFavorite; NSDictionary *newFavorite = [[[self selectedFavoriteNode] representedObject] nodeFavorite]; NSString *passwordValue; NSString *oldKeychainName, *newKeychainName; NSString *oldKeychainAccount, *newKeychainAccount; NSString *oldHostnameForPassword = ([[oldFavorite objectForKey:SPFavoriteTypeKey] integerValue] == SPSocketConnection) ? @"localhost" : [oldFavorite objectForKey:SPFavoriteHostKey]; NSString *newHostnameForPassword = ([[newFavorite objectForKey:SPFavoriteTypeKey] integerValue] == SPSocketConnection) ? @"localhost" : [newFavorite objectForKey:SPFavoriteHostKey]; // SQL passwords are indexed by name, host, user and database. If any of these // have changed, or a standard password field has, alter the keychain item to match. if (![[oldFavorite objectForKey:SPFavoriteNameKey] isEqualToString:[newFavorite objectForKey:SPFavoriteNameKey]] || ![oldHostnameForPassword isEqualToString:newHostnameForPassword] || ![[oldFavorite objectForKey:SPFavoriteUserKey] isEqualToString:[newFavorite objectForKey:SPFavoriteUserKey]] || ![[oldFavorite objectForKey:SPFavoriteDatabaseKey] isEqualToString:[newFavorite objectForKey:SPFavoriteDatabaseKey]] || control == standardPasswordField || control == socketPasswordField || control == sshPasswordField) { // Determine the correct password field to read the password from, defaulting to standard if (control == socketPasswordField) { passwordValue = [socketPasswordField stringValue]; } else if (control == sshPasswordField) { passwordValue = [sshPasswordField stringValue]; } else { passwordValue = [standardPasswordField stringValue]; } // Get the old keychain name and account strings oldKeychainName = [keychain nameForFavoriteName:[oldFavorite objectForKey:SPFavoriteNameKey] id:[newFavorite objectForKey:SPFavoriteIDKey]]; oldKeychainAccount = [keychain accountForUser:[oldFavorite objectForKey:SPFavoriteUserKey] host:oldHostnameForPassword database:[oldFavorite objectForKey:SPFavoriteDatabaseKey]]; // If there's no new password, remove the old item from the keychain if (![passwordValue length]) { [keychain deletePasswordForName:oldKeychainName account:oldKeychainAccount]; // Otherwise, set up the new keychain name and account strings and create or edit the item } else { newKeychainName = [keychain nameForFavoriteName:[newFavorite objectForKey:SPFavoriteNameKey] id:[newFavorite objectForKey:SPFavoriteIDKey]]; newKeychainAccount = [keychain accountForUser:[newFavorite objectForKey:SPFavoriteUserKey] host:newHostnameForPassword database:[newFavorite objectForKey:SPFavoriteDatabaseKey]]; if ([keychain passwordExistsForName:oldKeychainName account:oldKeychainAccount]) { [keychain updateItemWithName:oldKeychainName account:oldKeychainAccount toName:newKeychainName account:newKeychainAccount password:passwordValue]; } else { [keychain addPassword:passwordValue forName:newKeychainName account:newKeychainAccount]; } } // Synch password changes [standardPasswordField setStringValue:passwordValue?passwordValue:@""]; [socketPasswordField setStringValue:passwordValue?passwordValue:@""]; [sshPasswordField setStringValue:passwordValue?passwordValue:@""]; passwordValue = @""; } // If SSH account/password details have changed, update the keychain to match if (![[oldFavorite objectForKey:SPFavoriteNameKey] isEqualToString:[newFavorite objectForKey:SPFavoriteNameKey]] || ![[oldFavorite objectForKey:SPFavoriteSSHHostKey] isEqualToString:[newFavorite objectForKey:SPFavoriteSSHHostKey]] || ![[oldFavorite objectForKey:SPFavoriteSSHUserKey] isEqualToString:[newFavorite objectForKey:SPFavoriteSSHUserKey]] || control == sshSSHPasswordField) { // Get the old keychain name and account strings oldKeychainName = [keychain nameForSSHForFavoriteName:[oldFavorite objectForKey:SPFavoriteNameKey] id:[newFavorite objectForKey:SPFavoriteIDKey]]; oldKeychainAccount = [keychain accountForSSHUser:[oldFavorite objectForKey:SPFavoriteSSHUserKey] sshHost:[oldFavorite objectForKey:SPFavoriteSSHHostKey]]; // If there's no new password, delete the keychain item if (![[sshSSHPasswordField stringValue] length]) { [keychain deletePasswordForName:oldKeychainName account:oldKeychainAccount]; // Otherwise, set up the new keychain name and account strings and create or update the keychain item } else { newKeychainName = [keychain nameForSSHForFavoriteName:[newFavorite objectForKey:SPFavoriteNameKey] id:[newFavorite objectForKey:SPFavoriteIDKey]]; newKeychainAccount = [keychain accountForSSHUser:[newFavorite objectForKey:SPFavoriteSSHUserKey] sshHost:[newFavorite objectForKey:SPFavoriteSSHHostKey]]; if ([keychain passwordExistsForName:oldKeychainName account:oldKeychainAccount]) { [keychain updateItemWithName:oldKeychainName account:oldKeychainAccount toName:newKeychainName account:newKeychainAccount password:[sshSSHPasswordField stringValue]]; } else { [keychain addPassword:[sshSSHPasswordField stringValue] forName:newKeychainName account:newKeychainAccount]; } } } // Update the current favorite if (currentFavorite) [currentFavorite release], currentFavorite = nil; if ([[favoritesOutlineView selectedRowIndexes] count]) { currentFavorite = [[[[self selectedFavoriteNode] representedObject] nodeFavorite] copy]; } } #pragma mark - - (void)dealloc { [[NSNotificationCenter defaultCenter] removeObserver:self]; [NSObject cancelPreviousPerformRequestsWithTarget:self]; // Unregister observers [self removeObserver:self forKeyPath:SPFavoriteTypeKey]; [self removeObserver:self forKeyPath:SPFavoriteNameKey]; [self removeObserver:self forKeyPath:SPFavoriteHostKey]; [self removeObserver:self forKeyPath:SPFavoriteUserKey]; [self removeObserver:self forKeyPath:SPFavoriteDatabaseKey]; [self removeObserver:self forKeyPath:SPFavoriteSocketKey]; [self removeObserver:self forKeyPath:SPFavoritePortKey]; [self removeObserver:self forKeyPath:SPFavoriteUseSSLKey]; [self removeObserver:self forKeyPath:SPFavoriteSSHHostKey]; [self removeObserver:self forKeyPath:SPFavoriteSSHUserKey]; [self removeObserver:self forKeyPath:SPFavoriteSSHPortKey]; [self removeObserver:self forKeyPath:SPFavoriteSSHKeyLocationEnabledKey]; [self removeObserver:self forKeyPath:SPFavoriteSSHKeyLocationKey]; [self removeObserver:self forKeyPath:SPFavoriteSSLKeyFileLocationEnabledKey]; [self removeObserver:self forKeyPath:SPFavoriteSSLKeyFileLocationKey]; [self removeObserver:self forKeyPath:SPFavoriteSSLCertificateFileLocationEnabledKey]; [self removeObserver:self forKeyPath:SPFavoriteSSLCertificateFileLocationKey]; [self removeObserver:self forKeyPath:SPFavoriteSSLCACertFileLocationEnabledKey]; [self removeObserver:self forKeyPath:SPFavoriteSSLCACertFileLocationKey]; [keychain release]; [prefs release]; [folderImage release], folderImage = nil; for (id retainedObject in nibObjectsToRelease) [retainedObject release]; [nibObjectsToRelease release]; if (mySQLConnection) { [mySQLConnection setDelegate:nil]; [mySQLConnection release]; } if (sshTunnel) [sshTunnel setConnectionStateChangeSelector:nil delegate:nil], [sshTunnel disconnect], [sshTunnel release]; if (connectionKeychainID) [connectionKeychainID release]; if (connectionKeychainItemName) [connectionKeychainItemName release]; if (connectionKeychainItemAccount) [connectionKeychainItemAccount release]; if (connectionSSHKeychainItemName) [connectionSSHKeychainItemName release]; if (connectionSSHKeychainItemAccount) [connectionSSHKeychainItemAccount release]; if (currentFavorite) [currentFavorite release], currentFavorite = nil; [super dealloc]; } @end