(Objective-C) Add Trusted Certificate to JKS

Adds a trusted certificate to a Java keystore file.

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#import <CkoJavaKeyStore.h>
#import <NSString.h>
#import <CkoCert.h>

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

CkoJavaKeyStore *jks = [[CkoJavaKeyStore alloc] init];

NSString *jksPassword = @"secret";
NSString *jksPath = @"/myJksTrustedCerts/cacerts.jks";

// Load the Java keystore from a file.
BOOL success = [jks LoadFile: jksPassword path: jksPath];
if (success != YES) {
    NSLog(@"%@",jks.LastErrorText);
    return;
}

CkoCert *cert = [[CkoCert alloc] init];

// The cert's LoadFrommFile method can load a certificate from
// virtually any format.  It will automatically determine the format
// and load appropriately.
success = [cert LoadFromFile: @"/certFiles/myNewTrustedCert.pem"];
if (success != YES) {
    NSLog(@"%@",cert.LastErrorText);
    return;
}

// The alias can be anything.  It's basically just a label 
// used within the JKS associated with the entry.  It should
// be unique among aliases within the JKS file.
NSString *alias = @"habanero";

success = [jks AddTrustedCert: cert alias: alias];
if (success != YES) {
    NSLog(@"%@",jks.LastErrorText);
    return;
}

// Write the JKS containing the new certificate.
success = [jks ToFile: jksPassword path: jksPath];
if (success != YES) {
    NSLog(@"%@",jks.LastErrorText);
    return;
}

NSLog(@"%@",@"Added a trusted certificate to the JKS.");