SCNetworkconnect

[Stefan Lehrner]

Hi,

I run a dashboard for multiple 3G vendors. Normally the connection will be done 
without Username/Password - but some Providers have changed their policy, so I 
have to rebuild my Application and enter "Username/Password" to it.

This is the Code I am now using - but it will not pass the User/Password Data 
to my Dialing Options - which means, User/Pass will not accepted. When I am 
enterining the Data in my Network Options, everything is working fine. 

May someone can check out, what I am doing wrong?

// Code - without User(Password 

SDictionary *pppOptionsForDialModem = [NSDictionary 
dictionaryWithObjectsAndKeys:
                                                                           
[connect modemScript], (NSString*)kSCPropNetModemConnectionScript,
                                                                           nil];
        
        NSDictionary *pppOptionsForDialAdress = [NSDictionary 
dictionaryWithObjectsAndKeys:
                                                                                
        [connect apn], (NSString*)kSCPropNetPPPCommRemoteAddress,
                                                                                
        nil];



        
        
        NSDictionary *optionsForDial = [NSDictionary 
dictionaryWithObjectsAndKeys:
                                                                                
pppOptionsForDialAdress, (NSString*)kSCEntNetPPP,
                                                                                
pppOptionsForDialModem, (NSString*)kSCEntNetModem,

                                                                                
nil];
        
        
        
        
        BOOL startConnection = 
SCNetworkConnectionStart(connection,(CFDictionaryRef)optionsForDial,false);
        
        //NSLog(@"der bool ist: %@", startConnection?@"YES":@"NO"); 
        
        if ( ! startConnection ) {
                NSString *errorstring = [NSString 
stringWithCString:SCErrorString(SCError()) encoding:NSUTF8StringEncoding];
                [[NSAlert alertWithMessageText:@"Fehler beim Verbinden des 
Modems" defaultButton:@"OK" alternateButton:nil otherButton:nil 
informativeTextWithFormat:@"%@",errorstring] runModal];
        }

// End Code without User/Password


Now with the Adaptions:

// Code with User/Password

SDictionary *pppOptionsForDialModem = [NSDictionary 
dictionaryWithObjectsAndKeys:
                                                                           
[connect modemScript], (NSString*)kSCPropNetModemConnectionScript,
                                                                           nil];
        
        NSDictionary *pppOptionsForDialAdress = [NSDictionary 
dictionaryWithObjectsAndKeys:
                                                                                
        [connect apn], (NSString*)kSCPropNetPPPCommRemoteAddress,
                                                                                
        nil];

        NSDictionary *pppOptionsForDialUserName  =      [NSDictionary 
dictionaryWithObjectsAndKeys:
                                                                                
                [connect username], (NSString*)kSCPropNetPPPAuthName,
                                                                                
                nil];

        NSDictionary *pppOptionsForDialPassword = [NSDictionary 
dictionaryWithObjectsAndKeys:
                                                                                
                [connect userPassword], (NSString*)kSCPropNetPPPAuthPassword,
                                                                                
           nil];

        
        
        NSDictionary *optionsForDial = [NSDictionary 
dictionaryWithObjectsAndKeys:
                                                                                
pppOptionsForDialAdress, (NSString*)kSCEntNetPPP,
                                                                                
pppOptionsForDialModem, (NSString*)kSCEntNetModem,
                                                                                
pppOptionsForDialUserName, (NSString*)kSCPropNetPPPAuthName,
                                                                                
pppOptionsForDialPassword, (NSString*)kSCPropNetPPPAuthPassword,
                                                                                
nil];
        
        
        
        
        BOOL startConnection = 
SCNetworkConnectionStart(connection,(CFDictionaryRef)optionsForDial,false);
        
        //NSLog(@"der bool ist: %@", startConnection?@"YES":@"NO"); 
        
        if ( ! startConnection ) {
                NSString *errorstring = [NSString 
stringWithCString:SCErrorString(SCError()) encoding:NSUTF8StringEncoding];
                [[NSAlert alertWithMessageText:@"Fehler beim Verbinden des 
Modems" defaultButton:@"OK" alternateButton:nil otherButton:nil 
informativeTextWithFormat:@"%@",errorstring] runModal];
        }

//End Code with User/Password

You see - I have build a NSDictionary *pppOptionsForDialPassword and 
*pppOptionsForDialUsername - when NSLog the Dictionary *optionsForDial it will 
show the given Credentials but it will not use the credentials for dialing...

Thanks a lot for your feedback,

Stefan
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