SSO on Kerberos memos

http://stackoverflow.com/questions/8999776/how-to-do-authentication-in-uiwebview-properly

It works for NTLM or still failed for server trust.

Save permanently can only access by the app itself on iOS, which mean we can't share it with Safari.

 

Digest:

 #import "TheSplitAppDelegate.h"
    #import "RootViewController.h"

    @implementation TheSplitAppDelegate

    @synthesize window = _window;
    @synthesize splitViewController = _splitViewController;
    @synthesize rootViewController = _rootViewController;
    @synthesize detailViewController = _detailViewController;

    - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
    {
        // Override point for customization after application launch.
        // Add the split view controller's view to the window and display.
        self.window.rootViewController = self.splitViewController;
        [self.window makeKeyAndVisible];

        NSLog(@"CONNECTION: Add credentials");

        NSString* login = @"MYDOMAIN\\myname";
        NSURLCredential *credential = [NSURLCredential credentialWithUser:login
                                                                 password:@"mypassword"
                                                              persistence:NSURLCredentialPersistenceForSession];

        NSURLProtectionSpace *protectionSpace = [[NSURLProtectionSpace alloc]
                                                 initWithHost:@"myhost"
                                                 port:80
                                                 protocol:@"http"
                                                 realm:@"myhost" // check your web site settigns or log messages of didReceiveAuthenticationChallenge
                                                 authenticationMethod:NSURLAuthenticationMethodDefault];


        [[NSURLCredentialStorage sharedCredentialStorage] setDefaultCredential:credential forProtectionSpace:protectionSpace];
        [protectionSpace release];    

        NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"http://myhost/index.html"]
                                                               cachePolicy:NSURLRequestReloadIgnoringCacheData
                                                           timeoutInterval:12
                                        ];

        NSLog(@"CONNECTION: Run request");
        [[NSURLConnection alloc] initWithRequest:request delegate:self];

        return YES;
    }

    - (void)applicationWillResignActive:(UIApplication *)application
    {

    }

    - (void)applicationDidEnterBackground:(UIApplication *)application
    {

    }

    - (void)applicationWillEnterForeground:(UIApplication *)application
    {

    }

    - (void)applicationDidBecomeActive:(UIApplication *)application
    {

    }

    - (void)applicationWillTerminate:(UIApplication *)application
    {

    }

    - (void)dealloc
    {
        [_window release];
        [_splitViewController release];
        [_rootViewController release];
        [_detailViewController release];
        [super dealloc];
    }

    - (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge;
    {
        NSLog(@"CONNECTION: got auth challange");
        NSString* message = [NSString stringWithFormat:@"CONNECTION: cred cout = %i", [[[NSURLCredentialStorage sharedCredentialStorage] allCredentials] count]];
        NSLog(message);
        NSLog([connection description]);

        NSLog([NSString stringWithFormat:@"CONNECTION: host = %@", [[challenge protectionSpace] host]]);
        NSLog([NSString stringWithFormat:@"CONNECTION: port = %i", [[challenge protectionSpace] port]]);
        NSLog([NSString stringWithFormat:@"CONNECTION: protocol = %@", [[challenge protectionSpace] protocol]]);
        NSLog([NSString stringWithFormat:@"CONNECTION: realm = %@", [[challenge protectionSpace] realm]]);
        NSLog([NSString stringWithFormat:@"CONNECTION: authenticationMethod = %@", [[challenge protectionSpace] authenticationMethod]]);
    }

    - (void)connection:(NSURLConnection *)connection didFailWithError:(NSError *)error{
        // release the connection, and the data object
        [connection release];

        // inform the user
        NSLog(@"CONNECTION: failed! Error - %@ %@",
              [error localizedDescription],
              [[error userInfo] objectForKey:NSURLErrorFailingURLStringErrorKey]);
    } 

    - (void)connection:(NSURLConnection *)connection didReceiveResponse:(NSURLResponse *)response;
    {
        NSLog(@"CONNECTION: received response via nsurlconnection");
    }

    - (BOOL)connectionShouldUseCredentialStorage:(NSURLConnection *)connection;
    {
        NSLog(@"CONNECTION: USE!");
        return YES;
    }


    @end

 

//basic HTTP authentication
NSURL *url = [NSURL URLWithString: urlString];
NSMutableURLRequest *request;
request = [NSMutableURLRequest requestWithURL:url
                              cachePolicy:NSURLRequestReloadIgnoringCacheData
                          timeoutInterval:12];
[self.webView openRequest:request];
(void)[NSURLConnection connectionWithRequest:request delegate:self];

 

- (void)connection:(NSURLConnection *)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge;
{  
    NSURLCredential * cred = [NSURLCredential credentialWithUser:@"username"
                                                    password:@"password"
                                                 persistence:NSURLCredentialPersistenceForSession];
[[NSURLCredentialStorage sharedCredentialStorage]setCredential:cred forProtectionSpace:[challenge protectionSpace]];

}

- (BOOL)connectionShouldUseCredentialStorage:(NSURLConnection *)connection;
{
    return YES;
}