Chilkat Examples

ChilkatHOMEAndroid™Classic ASPCC++C#Mono C#.NET Core C#C# UWP/WinRTDataFlexDelphi ActiveXDelphi DLLVisual FoxProJavaLianjaMFCObjective-CPerlPHP ActiveXPHP ExtensionPowerBuilderPowerShellPureBasicCkPythonChilkat2-PythonRubySQL ServerSwift 2Swift 3,4,5...TclUnicode CUnicode C++Visual Basic 6.0VB.NETVB.NET UWP/WinRTVBScriptXojo PluginNode.jsExcelGo

MFC Examples

Web API Categories

ASN.1
Amazon EC2
Amazon Glacier
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Service Bus
Azure Table Service
Base64
Bounced Email
Box
CAdES
CSR
CSV
Certificates
Compression
DKIM / DomainKey
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
EBICS
ECC
Ed25519
Email Object
Encryption
FTP
FileAccess
Firebase
GMail REST API
GMail SMTP/IMAP/POP
Geolocation
Google APIs
Google Calendar
Google Cloud SQL
Google Cloud Storage
Google Drive
Google Photos
Google Sheets
Google Tasks
Gzip
HTML-to-XML/Text
HTTP

HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)
Java KeyStore (JKS)
MHT / HTML Email
MIME
MS Storage Providers
Microsoft Graph
NTLM
OAuth1
OAuth2
OIDC
Office365
OneDrive
OpenSSL
Outlook
Outlook Calendar
Outlook Contact
PDF Signatures
PEM
PFX/P12
PKCS11
POP3
PRNG
REST
REST Misc
RSA
SCP
SCard
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
ScMinidriver
SharePoint
Socket/SSL/TLS
Spider
Stream
Tar Archive
Upload
WebSocket
XAdES
XML
XML Digital Signatures
XMP
Zip
curl

 

 

 

(MFC) Load Java KeyStore and Access Contents

Loads a Java keystore file and iterates over the contents. A Java keystore (.jks) file can contain one or more trusted root certificate entries and/or one or more private key entries. Each private key entry includes an associated certificate chain.

Chilkat C/C++ Library Downloads

MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkJavaKeyStore.h>
#include <CkCert.h>
#include <CkPrivateKey.h>
#include <CkCertChain.h>

void ChilkatSample(void)
    {
    CkString strOut;

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

    CkJavaKeyStore jks;

    // Load the Java keystore from a file.  The JKS file password is used
    // to verify the keyed digest that is found at the very end of the keystore.
    // It verifies there has been no tampering with the file.
    bool success = jks.LoadFile("jksFilePassword","/someDir/keyStore.jks");
    if (success != true) {
        strOut.append(jks.lastErrorText());
        strOut.append("\r\n");
        SetDlgItemText(IDC_EDIT1,strOut.getUnicode());
        return;
    }

    // Find out how many of each type of entry:
    int numTrustedCerts = jks.get_NumTrustedCerts();
    int numPrivateKeys = jks.get_NumPrivateKeys();

    CkCert *cert = 0;
    const char *alias = 0;

    int i;

    // For each trusted certificate, access it by getting
    // it as a cert object.  Also get the alias associated with the certificate.
    strOut.append("Trusted Certs:");
    strOut.append("\r\n");
    i = 0;
    while (i < numTrustedCerts) {
        cert = jks.GetTrustedCert(i);
        strOut.append(jks.getTrustedCertAlias(i));
        strOut.append(": ");
        strOut.append(cert->subjectDN());
        strOut.append("\r\n");
        delete cert;
        i = i + 1;
    }

    CkPrivateKey *privKey = 0;
    CkCertChain *certChain = 0;

    // For each private key entry, get the private key and
    // the associated certificate chain.
    // Each private key is password protected.  Usually it is the same
    // password as used for the keyed digest of the entire JKS.  
    // However, this does not have to be.  The password is passed
    // here to handle the possibility of each private key requiring
    // a different password.
    strOut.append("Private Keys:");
    strOut.append("\r\n");
    i = 0;
    while (i < numPrivateKeys) {
        privKey = jks.GetPrivateKey("jksFilePassword",i);
        strOut.append(jks.getPrivateKeyAlias(i));
        strOut.append("\r\n");
        certChain = jks.GetCertChain(i);

        // The 1st certificate in the chain is the one associated with the private key.
        cert = certChain->GetCert(0);
        strOut.append(cert->subjectDN());
        strOut.append("\r\n");

        delete cert;
        delete certChain;
        delete privKey;
        i = i + 1;
    }



    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }

 

© 2000-2022 Chilkat Software, Inc. All Rights Reserved.