X-Git-Url: http://git.ithinksw.org/MenuTunes.git/blobdiff_plain/a9dfa3e5705fdde676dce25d2c463d08cdb90a0e..57e47909ea593126a1055a5b077e7531c2fafb30:/PreferencesController.m diff --git a/PreferencesController.m b/PreferencesController.m index 139872a..0a796dc 100755 --- a/PreferencesController.m +++ b/PreferencesController.m @@ -6,6 +6,7 @@ #import "StatusWindow.h" #import "StatusWindowController.h" #import "CustomMenuTableView.h" +#import "AudioscrobblerController.h" #import @@ -15,24 +16,12 @@ #import #import -#import - -#import -#import -#import -#import -#import - +#import #import -#import -#import -#import -#import -#import -#import - #define SENDER_STATE (([sender state] == NSOnState) ? YES : NO) +#define AUDIOSCROBBLER_KEYCHAIN_SERVICE(user) [[NSString stringWithFormat:@"Audioscrobbler: %@", user] UTF8String] +#define AUDIOSCROBBLER_KEYCHAIN_KIND "application password" /*************************************************************************/ #pragma mark - @@ -40,6 +29,12 @@ /*************************************************************************/ @interface PreferencesController (Private) ++ (SecKeychainItemRef)keychainItemForUser:(NSString *)user; ++ (BOOL)keychainItemExistsForUser:(NSString *)user; ++ (BOOL)createKeychainItemForUser:(NSString *)user andPassword:(NSString *)password; ++ (BOOL)deleteKeychainItemForUser:(NSString *)user; ++ (BOOL)setKeychainItemPassword:(NSString *)password forUser:(NSString *)user; + - (void)setupWindow; - (void)setupCustomizationTables; - (void)setupMenuItems; @@ -64,6 +59,142 @@ static PreferencesController *prefs = nil; +/*************************************************************************/ +#pragma mark - +#pragma mark STATIC KEYCHAIN SUPPORT METHODS +/*************************************************************************/ + ++ (SecKeychainItemRef)keychainItemForUser:(NSString *)user +{ + SecKeychainSearchRef search; + SecKeychainItemRef item; + OSStatus status; + SecKeychainAttribute attributes[3]; + SecKeychainAttributeList list; + + if ((user == nil) || ([user length] == 0)) { + return nil; + } + + ITDebugLog(@"Audioscrobbler: Searching for keychain item for %@.", user); + attributes[0].tag = kSecAccountItemAttr; + attributes[0].data = (char *)[user UTF8String]; + attributes[0].length = [user length]; + attributes[1].tag = kSecDescriptionItemAttr; + attributes[1].data = AUDIOSCROBBLER_KEYCHAIN_KIND; + attributes[1].length = strlen(AUDIOSCROBBLER_KEYCHAIN_KIND); + attributes[2].tag = kSecLabelItemAttr; + attributes[2].data = (char *)AUDIOSCROBBLER_KEYCHAIN_SERVICE(user); + attributes[2].length = strlen(AUDIOSCROBBLER_KEYCHAIN_SERVICE(user)); + list.count = 3; + list.attr = attributes; + + status = SecKeychainSearchCreateFromAttributes(NULL, kSecGenericPasswordItemClass, &list, &search); + + if (status != noErr) { + ITDebugLog(@"Audioscrobbler: Error searching for existing keychain item: %i", status); + } + + status = SecKeychainSearchCopyNext(search, &item); + + if (status != noErr) { + ITDebugLog(@"Audioscrobbler: Error searching for existing keychain item: %i", status); + item = nil; + } + + CFRelease(search); + return item; +} + ++ (BOOL)keychainItemExistsForUser:(NSString *)user +{ + SecKeychainItemRef item = [PreferencesController keychainItemForUser:user]; + BOOL exists = (item != nil); + if (item) { + CFRelease(item); + } + return exists; +} + ++ (BOOL)createKeychainItemForUser:(NSString *)user andPassword:(NSString *)password +{ + SecKeychainItemRef item; + OSStatus status; + SecKeychainAttribute attributes[3]; + SecKeychainAttributeList list; + + ITDebugLog(@"Audioscrobbler: Creating new keychain item for %@.", user); + attributes[0].tag = kSecAccountItemAttr; + attributes[0].data = (char *)[user UTF8String]; + attributes[0].length = [user length]; + attributes[1].tag = kSecDescriptionItemAttr; + attributes[1].data = AUDIOSCROBBLER_KEYCHAIN_KIND; + attributes[1].length = strlen(AUDIOSCROBBLER_KEYCHAIN_KIND); + attributes[2].tag = kSecLabelItemAttr; + attributes[2].data = (char *)AUDIOSCROBBLER_KEYCHAIN_SERVICE(user); + attributes[2].length = strlen(AUDIOSCROBBLER_KEYCHAIN_SERVICE(user)); + list.count = 3; + list.attr = attributes; + + status = SecKeychainItemCreateFromContent(kSecGenericPasswordItemClass, &list, [password length], [password UTF8String], NULL, NULL, &item); + if (status != noErr) { + ITDebugLog(@"Audioscrobbler: Error creating keychain item: %i", status); + } + return (status == noErr); +} + ++ (BOOL)deleteKeychainItemForUser:(NSString *)user +{ + OSStatus status = errSecNotAvailable; + SecKeychainItemRef item = [PreferencesController keychainItemForUser:user]; + if (item != nil) { + status = SecKeychainItemDelete(item); + if (status != noErr) { + ITDebugLog(@"Audioscrobbler: Error deleting keychain item: %i", status); + } + CFRelease(item); + } + return (status == noErr); +} + ++ (BOOL)setKeychainItemPassword:(NSString *)password forUser:(NSString *)user +{ + OSStatus status = errSecNotAvailable; + SecKeychainItemRef item = [PreferencesController keychainItemForUser:user]; + if (item != nil) { + status = SecKeychainItemModifyContent(item, NULL, [password length], [password UTF8String]); + if (status != noErr) { + ITDebugLog(@"Audioscrobbler: Error deleting keychain item: %i", status); + } + CFRelease(item); + } + return (status == noErr); +} + ++ (NSString *)getKeychainItemPasswordForUser:(NSString *)user +{ + OSStatus status = errSecNotAvailable; + SecKeychainItemRef item = [PreferencesController keychainItemForUser:user]; + NSString *pass = nil; + if (item != nil) { + UInt32 length; + char *buffer; + status = SecKeychainItemCopyContent(item, NULL, NULL, &length, (void **)&buffer); + if (status != noErr) { + ITDebugLog(@"Audioscrobbler: Error getting keychain item password: %i", status); + } else { + NSLog(@"Audioscrobbler: password buffer: \"%s\" \"Length: %i\"", buffer, length); + pass = [[NSString alloc] initWithBytes:buffer length:length encoding:NSUTF8StringEncoding]; + } + if (status != noErr) { + ITDebugLog(@"Audioscrobbler: Error deleting keychain item: %i", status); + } + SecKeychainItemFreeContent(NULL, buffer); + CFRelease(item); + } + NSLog(@"Audioscrobbler: Retrieved password: \"%@\"", pass); + return [pass autorelease]; +} /*************************************************************************/ #pragma mark - @@ -93,6 +224,7 @@ static PreferencesController *prefs = nil; @"Rewind", @"ShowPlayer", @"TrackInfo", + @"AlbumArt", @"UpcomingSongs", @"IncrementVolume", @"DecrementVolume", @@ -117,6 +249,7 @@ static PreferencesController *prefs = nil; @"Rewind", @"Show Player", @"Track Info", + @"Album Art", @"Upcoming Songs", @"Increment Volume", @"Decrement Volume", @@ -131,7 +264,7 @@ static PreferencesController *prefs = nil; [NSString stringWithUTF8String:"Set Rating: ★★☆☆☆"], [NSString stringWithUTF8String:"Set Rating: ★★★☆☆"], [NSString stringWithUTF8String:"Set Rating: ★★★★☆"], - [NSString stringWithUTF8String:"Set Rating: ★★★★★"], + [NSString stringWithUTF8String:"Set Rating: ★★★★"], nil]; hotKeysDictionary = [[NSMutableDictionary alloc] init]; controller = nil; @@ -272,7 +405,7 @@ static PreferencesController *prefs = nil; [showScriptsButton setEnabled:NO]; } } else if ( [sender tag] == 1120) { - mkdir([[NSHomeDirectory() stringByAppendingPathComponent:@"Library/Application Support/MenuTunes/Scripts"] cString], 0744); + mkdir([[NSHomeDirectory() stringByAppendingPathComponent:@"Library/Application Support/MenuTunes/Scripts"] UTF8String], 0744); [[NSWorkspace sharedWorkspace] openFile:[NSHomeDirectory() stringByAppendingPathComponent:@"Library/Application Support/MenuTunes/Scripts"]]; } else if ( [sender tag] == 6010) { //Toggle the other Audioscrobbler options @@ -280,21 +413,34 @@ static PreferencesController *prefs = nil; [audioscrobblerUseCacheCheckbox setEnabled:SENDER_STATE]; [audioscrobblerUserTextField setEnabled:SENDER_STATE]; [audioscrobblerPasswordTextField setEnabled:SENDER_STATE]; + if (SENDER_STATE) { + [[AudioscrobblerController sharedController] attemptHandshake:NO]; + } } else if ( [sender tag ] == 6015) { - [df setString:[sender stringValue] forKey:@"audioscrobblerUser"]; + //Here we create a new keychain item if needed and deletes the keychain item if the field is cleared. + NSString *currentAccount = [df stringForKey:@"audioscrobblerUser"], *newAccount = [sender stringValue]; + if ([newAccount length] == 0) { + [PreferencesController deleteKeychainItemForUser:currentAccount]; + } else if (![currentAccount isEqualToString:newAccount] && [[audioscrobblerPasswordTextField stringValue] length] > 0) { + [df setObject:newAccount forKey:@"audioscrobblerUser"]; + if ([PreferencesController keychainItemExistsForUser:currentAccount]) { + //Delete the current keychain item if there is one + [PreferencesController deleteKeychainItemForUser:currentAccount]; + } + [PreferencesController createKeychainItemForUser:newAccount andPassword:[audioscrobblerPasswordTextField stringValue]]; + [[AudioscrobblerController sharedController] attemptHandshake:YES]; + } } else if ( [sender tag ] == 6030) { - //Set the password in the keychain - char *service = "Audioscrobbler"; - NSString *account = [df stringForKey:@"audioscrobblerUser"]; - SecKeychainItemRef item; - OSStatus status = SecKeychainFindGenericPassword(NULL, strlen(service), service, [account length], [account UTF8String], NULL, NULL, &item); - if (status == errSecItemNotFound) { - //Create the keychain - } else if (status == noErr) { - //Modify the current item - //SecKeychainItemFreeContent(NULL, item); - } else { - ITDebugLog(@"Audioscrobbler: Unable to retrieve keychain password."); + //Here we set the password for an existing keychain item or we create a new keychain item. + if ([[audioscrobblerUserTextField stringValue] length] > 0) { + NSString *account = [df stringForKey:@"audioscrobblerUser"]; + if ([PreferencesController keychainItemExistsForUser:account]) { + //Update the current keychain item + [PreferencesController setKeychainItemPassword:[sender stringValue] forUser:account]; + } else if ([[sender stringValue] length] > 0 && [[audioscrobblerUserTextField stringValue] length]) { + //Create a new keychain item + [PreferencesController createKeychainItemForUser:account andPassword:[sender stringValue]]; + } } } else if ( [sender tag] == 6045) { [df setBool:SENDER_STATE forKey:@"audioscrobblerCacheSubmissions"]; @@ -321,15 +467,15 @@ static PreferencesController *prefs = nil; //Set the server password const char *instring = [[sender stringValue] UTF8String]; const char *password = "p4s5w0rdMT1.2"; - unsigned char *result; + char *result; NSData *hashedPass, *passwordStringHash; if ([[sender stringValue] length] == 0) { [df setObject:[NSData data] forKey:@"sharedPlayerPassword"]; return; } - result = SHA1(instring, strlen(instring), NULL); + result = (char *)SHA1((unsigned char *)instring, strlen(instring), NULL); hashedPass = [NSData dataWithBytes:result length:strlen(result)]; - result = SHA1(password, strlen(password), NULL); + result = (char *)SHA1((unsigned char *)password, strlen(password), NULL); passwordStringHash = [NSData dataWithBytes:result length:strlen(result)]; if (![hashedPass isEqualToData:passwordStringHash]) { [df setObject:hashedPass forKey:@"sharedPlayerPassword"]; @@ -400,8 +546,8 @@ static PreferencesController *prefs = nil; } } else if ( [sender tag] == 5150 ) { const char *instring = [[sender stringValue] UTF8String]; - unsigned char *result; - result = SHA1(instring, strlen(instring), NULL); + char *result; + result = (char *)SHA1((unsigned char *)instring, strlen(instring), NULL); [df setObject:[NSData dataWithBytes:result length:strlen(result)] forKey:@"connectPassword"]; } else if ( [sender tag] == 5110 ) { //Cancel @@ -440,8 +586,8 @@ static PreferencesController *prefs = nil; } else if ( [sender tag] == 6020 ) { //OK password entry, retry connect const char *instring = [[passwordPanelTextField stringValue] UTF8String]; - unsigned char *result; - result = SHA1(instring, strlen(instring), NULL); + char *result; + result = (char *)SHA1((unsigned char *)instring, strlen(instring), NULL); [df setObject:[NSData dataWithBytes:result length:strlen(result)] forKey:@"connectPassword"]; [passwordPanel orderOut:nil]; [NSApp stopModalWithCode:1]; @@ -451,7 +597,7 @@ static PreferencesController *prefs = nil; - (IBAction)changeStatusWindowSetting:(id)sender { - StatusWindow *sw = [StatusWindow sharedWindow]; + StatusWindow *sw = (StatusWindow *)[StatusWindow sharedWindow]; ITDebugLog(@"Changing status window setting of tag %i", [sender tag]); if ( [sender tag] == 2010) { @@ -624,7 +770,7 @@ static PreferencesController *prefs = nil; - (void)autoLaunchOK { - [[StatusWindow sharedWindow] setLocked:NO]; + [(StatusWindow *)[StatusWindow sharedWindow] setLocked:NO]; [[StatusWindow sharedWindow] vanish:self]; [[StatusWindow sharedWindow] setIgnoresMouseEvents:YES]; @@ -633,7 +779,7 @@ static PreferencesController *prefs = nil; - (void)autoLaunchCancel { - [[StatusWindow sharedWindow] setLocked:NO]; + [(StatusWindow *)[StatusWindow sharedWindow] setLocked:NO]; [[StatusWindow sharedWindow] vanish:self]; [[StatusWindow sharedWindow] setIgnoresMouseEvents:YES]; } @@ -734,6 +880,11 @@ static PreferencesController *prefs = nil; #pragma mark PRIVATE METHOD IMPLEMENTATIONS /*************************************************************************/ +- (void)audioscrobblerStatusChanged:(NSNotification *)note +{ + [audioscrobblerStatusTextField setStringValue:[[note userInfo] objectForKey:@"StatusString"]]; +} + - (void)setupWindow { ITDebugLog(@"Loading Preferences.nib."); @@ -819,6 +970,12 @@ static PreferencesController *prefs = nil; int selectedBGStyle; id anItem; + [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(audioscrobblerStatusChanged:) name:@"AudioscrobblerStatusChanged" object:nil]; + if ([df boolForKey:@"audioscrobblerEnabled"]) { + NSString *status = [[AudioscrobblerController sharedController] lastStatus]; + [audioscrobblerStatusTextField setStringValue:(status == nil) ? @"Idle" : status]; + } + [df setInteger:MT_CURRENT_VERSION forKey:@"appVersion"]; ITDebugLog(@"Setting up preferences UI."); @@ -947,10 +1104,15 @@ static PreferencesController *prefs = nil; [audioscrobblerPasswordTextField setEnabled:NO]; [audioscrobblerUseCacheCheckbox setEnabled:NO]; } - [audioscrobblerUserTextField setStringValue:[df stringForKey:@"audioscrobblerUser"]]; - if ([[audioscrobblerUserTextField stringValue] length] > 0) { - [audioscrobblerPasswordTextField setStringValue:@"******"]; + NSString *audioscrobblerUser = [df stringForKey:@"audioscrobblerUser"]; + if (audioscrobblerUser != nil && [audioscrobblerUser length] > 0 && [PreferencesController keychainItemExistsForUser:audioscrobblerUser]) { + NSString *password = [PreferencesController getKeychainItemPasswordForUser:audioscrobblerUser]; + [audioscrobblerUserTextField setStringValue:audioscrobblerUser]; + if (password != nil) { + [audioscrobblerPasswordTextField setStringValue:password]; + } } + [audioscrobblerUseCacheCheckbox setState:[df boolForKey:@"audioscrobblerCacheSubmissions"]]; [[NSNotificationCenter defaultCenter] addObserver:sharingTableView selector:@selector(reloadData) name:@"ITMTFoundNetService" object:nil]; @@ -1005,7 +1167,7 @@ static PreferencesController *prefs = nil; - (void)setStatusWindowEntryEffect:(Class)effectClass { - StatusWindow *sw = [StatusWindow sharedWindow]; + StatusWindow *sw = (StatusWindow *)[StatusWindow sharedWindow]; float time = ([df floatForKey:@"statusWindowAppearanceSpeed"] ? [df floatForKey:@"statusWindowAppearanceSpeed"] : 0.8); [df setObject:NSStringFromClass(effectClass) forKey:@"statusWindowAppearanceEffect"]; @@ -1016,7 +1178,7 @@ static PreferencesController *prefs = nil; - (void)setStatusWindowExitEffect:(Class)effectClass { - StatusWindow *sw = [StatusWindow sharedWindow]; + StatusWindow *sw = (StatusWindow *)[StatusWindow sharedWindow]; float time = ([df floatForKey:@"statusWindowVanishSpeed"] ? [df floatForKey:@"statusWindowVanishSpeed"] : 0.8); [df setObject:NSStringFromClass(effectClass) forKey:@"statusWindowVanishEffect"];