Objective-C

Windows Credentials Manager / Apple Keychain - Get a Binary Secret

See more Secrets Examples

On Windows, fetches the content of a binary secret from the Windows Credentials Manager.

On MacOS or iOS, fetches from the Apple Keychain.

Note: This example requires Chilkat v10.1.0 or later.

Objective-C

#import <CkoSecrets.h>
#import <CkoJsonObject.h>
#import <CkoBinData.h>

BOOL success = NO;

//  This example requires the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

CkoSecrets *secrets = [[CkoSecrets alloc] init];

//  On Windows, this is the Windows Credentials Manager
//  On MacOS/iOS, it is the Apple Keychain
secrets.Location = @"local_manager";

//  Specify the secret to be fetched.
CkoJsonObject *json = [[CkoJsonObject alloc] init];
[json UpdateString: @"appName" value: @"Test2"];
[json UpdateString: @"service" value: @"Custom"];
[json UpdateString: @"domain" value: @"Ocean"];
[json UpdateString: @"username" value: @"Starfish"];

//  Get the binary secret data.
CkoBinData *bd = [[CkoBinData alloc] init];
success = [secrets GetSecretBd: json bd: bd];
if (success == NO) {
    NSLog(@"%@",secrets.LastErrorText);
    return;
}

//  For our testing, the binary secret was a JPG image..
[bd WriteFile: @"c:/temp/qa_output/starfish.jpg"];

NSLog(@"%@",@"Success.");