iphone - Authorization Post petition

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I am trying to make an user authorization to webservice in iphone. The equivalent ant test java version is the following code:

HttpPost post = new HttpPost("http://webserviceurl/authuser");

    // Header Basic  base64 user:pass
    post.setHeader("Authorization", "Basic " +   Base64.encodeBase64String(StringUtils.getBytesUtf8("myuser:mypassword")));

    // FIELD
    List<NameValuePair> urlParameters = new ArrayList<NameValuePair>();
    urlParameters.add(new BasicNameValuePair("usuario", "doxsi@doxsi.com"));
    urlParameters.add(new BasicNameValuePair("password", "pass"));

    post.setEntity(new UrlEncodedFormEntity(urlParameters));

How can make the same by objective-c? My solutios is:

NSString *urlString = @"http://ift.tt/1o2itKS";
NSURL *url = [NSURL URLWithString:urlString];

NSString *userName = @"eddie";
NSString *password = @"Eddie";

NSError *myError = nil;

// create a plaintext string in the format username:password
NSMutableString *loginString = (NSMutableString*)[@"" stringByAppendingFormat:@"%@:%@", userName, password];

// employ the Base64 encoding above to encode the authentication tokens
NSString *encodedLoginData = [Base64 encode:[loginString dataUsingEncoding:NSUTF8StringEncoding]];


// create the contents of the header
NSString *authHeader = [@"Basic " stringByAppendingFormat:@"%@", encodedLoginData];

NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL: url
                                                   cachePolicy: NSURLRequestUseProtocolCachePolicy
                                                   timeoutInterval: 5];


// add the header to the request.
[request addValue:authHeader forHTTPHeaderField:@"Authorization"];

// perform the reqeust
NSURLResponse *response;

NSData *data = [NSURLConnection
                sendSynchronousRequest: request
                returningResponse: &response
                error: &myError];

// webserver's response.
NSString *result = [Base64 base64StringFromData:data length:64];

" encode" and " base64StringFromData" are methods of an externals class Base64 (as here link1) Is it right? How can I get the server response? And How I can implement the java "FIELD"?

Any suggestions is really appreciated. Tx in advance

any How

asked 1 min ago

doxsi

156