Ответ 1
@CarlosP answer с кодом, чтобы избежать пути и аргументов:
- (BOOL)runProcessAsAdministrator:(NSString*)scriptPath
withArguments:(NSArray*)arguments
output:(NSString**)output
errorDescription:(NSString**)errorDescription {
//Check path.
if (![scriptPath hasPrefix:@"/"]) {
@throw [NSException exceptionWithName:
NSInvalidArgumentException reason:@"Absolute path required." userInfo:nil];
}
//Define script.
static NSAppleScript* appleScript = nil;
if (!appleScript) {
appleScript = [[NSAppleScript alloc] initWithSource:
@"on run commandWithArguments\n"
" activate\n"
" repeat with currentArgument in commandWithArguments\n"
" set contents of currentArgument to quoted form of currentArgument\n"
" end repeat\n"
" set AppleScript text item delimiters to space\n"
" return do shell script (commandWithArguments as text) with administrator privileges\n"
"end run"];
}
//Set command.
NSAppleEventDescriptor* commandWithArguments = [NSAppleEventDescriptor listDescriptor];
[commandWithArguments insertDescriptor:
[NSAppleEventDescriptor descriptorWithString:scriptPath] atIndex:0];
//Set arguments.
for (NSString* currentArgument in arguments) {
[commandWithArguments insertDescriptor:
[NSAppleEventDescriptor descriptorWithString:currentArgument] atIndex:0];
}
//Create target & event.
ProcessSerialNumber processSerial = {0, kCurrentProcess};
NSAppleEventDescriptor* scriptTarget =
[NSAppleEventDescriptor descriptorWithDescriptorType:typeProcessSerialNumber bytes:&processSerial length:sizeof(ProcessSerialNumber)];
NSAppleEventDescriptor* scriptEvent =
[NSAppleEventDescriptor appleEventWithEventClass:kCoreEventClass
eventID:kAEOpenApplication
targetDescriptor:scriptTarget
returnID:kAutoGenerateReturnID
transactionID:kAnyTransactionID];
[scriptEvent setParamDescriptor:commandWithArguments forKeyword:keyDirectObject];
//Run script.
NSDictionary* errorInfo = [NSDictionary dictionary];
NSAppleEventDescriptor* eventResult = [appleScript executeAppleEvent:scriptEvent error:&errorInfo];
//Success?
if (!eventResult) {
if (errorDescription)
*errorDescription = [errorInfo objectForKey:NSAppleScriptErrorMessage];
return NO;
} else {
if (output)
*output = [eventResult stringValue];
return YES;
}
}
Обновление
В Yosemite do shell script просто вызывает версия AuthorizationExecuteWithPrivileges, встроенный в StandardAdditions.osax.
Можно предположить, что опция with administrator privileges для do shell script исчезнет, когда AuthorizationExecuteWithPrivileges сделает.
Лично я просто просто позвоню AuthorizationExecuteWithPrivileges напрямую.
do shell script имеет преимущество получение процесса автоматически. Для этого требуется дополнительная работа с AuthorizationExecuteWithPrivileges.