Hallo zusammen,
das Problem mit dem Verbindungsaufbau habe ich auch, möchte allerdings die Verbindung zur API von einer Desktopsoftware aufbauen. Besteht grundsätzlich die Möglichkeit dazu oder muss die Verbindung immer über eine Server im Internet laufen? Konkret soll die Anwendung in Objective C für MacOS entwickelt werden. Dazu folgender Code:
-(void) startSession:(id) sender withDepot:(Depot *) depot // Authentication: Step 1/5
{
NSLog(@"starting REST session for depot '%@'",depot.name);
self.currentDepot=depot;
self.currentController=sender;
NSURL * url;
url=[NSURL URLWithString:RESTAPITOKENURL];
NSString * body;
body=[NSString stringWithFormat:@"{\"client_id\": \"%@\", \"client_secret\": \"%@\", \"grant_type\": \"password\", \"username\": \"%@\", \"password\": \"%@\"}",depot.client_id, depot.client_secret, depot.username, depot.username];
NSLog(@"%@",body);
NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setURL:url];
[request setHTTPMethod:@"POST"];
[request setValue:@"application//json" forHTTPHeaderField:@"Accept"];
[request setValue:@"application//x-www-form-urlencoded" forHTTPHeaderField:@"Content-Type"];
[request setHTTPBody:[body dataUsingEncoding:NSUTF8StringEncoding]];
request.timeoutInterval = 120;
NSURLSession *session = [NSURLSession sessionWithConfiguration:[NSURLSessionConfiguration defaultSessionConfiguration]];
NSURLSessionDataTask * task;
task=[session dataTaskWithRequest:request completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error)
{
if(error!=NULL) NSLog(@"%@",error);
NSDictionary * dict=[NSDictionary dictionaryWithObjectsAndKeys:data,@"data",response,@"response",nil];
[self startSessionCallback:dict];
}];
[task resume];
}
mit folgender rückmeldung vom REST Server (Fehlercode 500):
2020-03-16 12:09:45.484390+0100 Perfect Broker[15249:1468014] HTTP Status code: 500
2020-03-16 12:09:45.484581+0100 Perfect Broker[15249:1468014] <NSHTTPURLResponse: 0x60000024f320> { URL: https://api.comdirect.de/oauth/token } { Status Code: 500, Headers {
"Cache-Control" = (
"no-store, no-cache, must-revalidate,post-check=0, pre-check=0"
);
Connection = (
close
);
"Content-Language" = (
"de-DE"
);
"Content-Length" = (
0
);
"Content-Type" = (
"application/json;charset=utf-8"
);
Date = (
"Mon, 16 Mar 2020 11:09:45 GMT"
);
Expires = (
"Sat, 6 May 1995 12:00:00 GMT"
);
Pragma = (
"no-cache"
);
Server = (
Apache
);
"Set-Cookie" = (
"qSession=aa828f5f.5a0f6db50e419; path=/; domain=.comdirect.de"
);
"Strict-Transport-Security" = (
"max-age=31536000; includeSubDomains"
);
"X-Frame-Options" = (
SAMEORIGIN
);
"x-content-type-options" = (
nosniff
);
} }
