iOS xml file with Authentication, how to parse

[vineesh]

I have a XML url with username and password.
How Authenticate this url and Parse ?

How to use the parsed file stored in to database, SQLite ?

 

[vineesh]

I solved my issue. Thanks for all to spent time for me.

-(void)connection:(NSURLConnection*)connection didReceiveAuthenticationChallenge:(NSURLAuthenticationChallenge *)challenge
{
    NSURLCredential *myCreds=[[NSURLCredential alloc] initWithUser:@"bigbirdapiuser" password:@"JQi5aPjge7me" persistence:NO];
    [challenge.sender useCredential:myCreds forAuthenticationChallenge:challenge];
}