认证错误 - IOS应用中的集成Skydrive

Question

我正在尝试在我的iOS应用程序中集成Skydrive，以下是我编写了登录身份验证代码的代码。这里提供的客户端ID是为开发人员网站分配应用程序的客户端。但身份验证始终失败。任何想法是什么错误？

static NSString * const CLIENT_ID = @"00000000XXXXXXXXX";

@implementation PSMainViewController
@synthesize appLogo;
@synthesize userInfoLabel;
@synthesize signInButton;
@synthesize viewPhotosButton;
@synthesize userImage;
@synthesize liveClient;
@synthesize currentModal;

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{

    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
        _scopes = [NSArray arrayWithObjects:
                   @"wl.signin",
                   @"wl.basic",
                   @"wl.skydrive",
                   @"wl.offline_access", nil];
        liveClient = [[LiveConnectClient alloc] initWithClientId:CLIENT_ID
                                                          scopes:_scopes
                                                        delegate:self];
    }
    return self;
}

- (void)didReceiveMemoryWarning
{
    // Releases the view if it doesn't have a superview.
    [super didReceiveMemoryWarning];

    // Release any cached data, images, etc that aren't in use.
}

#pragma mark - View lifecycle

- (void)viewDidLoad
{
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.

    self.appLogo.image = [UIImage imageNamed:@"skydrive.jpeg"];
    [self updateUI];
}

- (void)viewDidUnload
{
    [self setAppLogo:nil];
    [self setUserInfoLabel:nil];
    [self setUserImage:nil];
    [self setSignInButton:nil];
    [self setViewPhotosButton:nil];
    [super viewDidUnload];
}

- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
    // Return YES for supported orientations
    return (interfaceOrientation == UIInterfaceOrientationPortrait);
}

- (IBAction)signinButtonClicked:(id)sender {
    if (self.liveClient.session == nil)
    {
        [self.liveClient login:self
                        scopes:_scopes
                      delegate:self];
    }
    else
    {
        [self.liveClient logoutWithDelegate:self
                                  userState:@"logout"];
    }
}

- (IBAction)viewPhotoButtonClicked:(id)sender {

    // Create a Navigation controller
    PSSkyPhotoViewer *aPhotoViewer = [[PSSkyPhotoViewer alloc] initWithNibName:@"PSSkyPhotoViewer" bundle:nil];
    aPhotoViewer.parentVC = self;

    self.currentModal = [[UINavigationController alloc] initWithRootViewController:aPhotoViewer];
    [self presentModalViewController:self.currentModal animated:YES];
}

- (void) modalCompleted:(id)sender
{
    [self dismissModalViewControllerAnimated:YES];
    self.currentModal = nil;
}


#pragma mark LiveAuthDelegate

- (void) updateUI {
    LiveConnectSession *session = self.liveClient.session;
    if (session == nil) {
        [self.signInButton setTitle:@"Sign in" forState:UIControlStateNormal];
        self.viewPhotosButton.hidden = YES;
        self.userInfoLabel.text = @"Sign in with a Microsoft account before you can view your SkyDrive photos.";
        self.userImage.image = nil;
    }
    else {
        [self.signInButton setTitle:@"Sign out" forState:UIControlStateNormal];
        self.viewPhotosButton.hidden = NO;
        self.userInfoLabel.text = @"";

        [self.liveClient getWithPath:@"me" delegate:self userState:@"me"];
        [self.liveClient getWithPath:@"me/picture" delegate:self userState:@"me-picture"];
    }
}

- (void) authCompleted: (LiveConnectSessionStatus) status
               session: (LiveConnectSession *) session
             userState: (id) userState {
    [self updateUI];
}

- (void) authFailed: (NSError *) error
          userState: (id)userState {
    // Handle error here
}

#pragma mark LiveOperationDelegate

- (void) liveOperationSucceeded:(LiveOperation *)operation {
    if ([operation.userState isEqual:@"me"]) {
        NSDictionary *result = operation.result;
        id name = [result objectForKey:@"name"];

        self.userInfoLabel.text = (name != nil)? name : @"";
    }

    if ([operation.userState isEqual:@"me-picture"]) {
        NSString *location = [operation.result objectForKey:@"location"];
        if (location) {
            NSData *data = [NSData dataWithContentsOfURL:[NSURL URLWithString:location]];
            self.userImage.image = [UIImage imageWithData:data];
        }
    }
}

- (void) liveOperationFailed:(NSError *)error operation:(LiveOperation *)operation
{
    // Handle error here.
}
@end

.

Answer 1

可以是您在桌面应用程序的情况下，您无法提供重定向URL.但是如果它是移动应用程序，则必须在API设置中查看“Mobile或Desktop Client App：”作为“是”