(C# UWP/WinRT) Combine Multiple PKCS12's into a Single Java KeyStore

Combines multiple PKCS12's into a single Java KeyStore (JKS) file. To combine multiple PKCS12 files into a single JKS, simply load each PKCS12 into a PFX object, add it to the Java keystore object via the AddPfx method, and then finally write the Java keystore at the very end.

Chilkat Universal Windows Platform (UWP) / WinRT Downloads Chilkat for the Universal Windows Platform (UWP)

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

Chilkat.JavaKeyStore jks = new Chilkat.JavaKeyStore();

Chilkat.Pfx pfx = new Chilkat.Pfx();

// Combines several PKCS12's into a single JKS.
// Simply load each, add it to the keystore, and then 
// save at the very end.

string alias;
string pfxPassword;
string jksPassword = "jksSecret";

// Add the 1st PFX...
pfxPassword = "secret1";
bool success = pfx.LoadPfxFile("/someDir/file1.p12",pfxPassword);
if (success != true) {
    Debug.WriteLine(pfx.LastErrorText);
    return;
}

alias = "alias1";
success = jks.AddPfx(pfx,alias,jksPassword);
if (success != true) {
    Debug.WriteLine(jks.LastErrorText);
    return;
}

// Add the 2nd PFX...
pfxPassword = "secret2";
success = pfx.LoadPfxFile("/someDir/file2.p12",pfxPassword);
if (success != true) {
    Debug.WriteLine(pfx.LastErrorText);
    return;
}

alias = "alias2";
success = jks.AddPfx(pfx,alias,jksPassword);
if (success != true) {
    Debug.WriteLine(jks.LastErrorText);
    return;
}

// We can continue adding as many PFX's as desired...

// Write the Java keystore to a file:
success = jks.ToFile(jksPassword,"/jksFiles/my.jks");
if (success != true) {
    Debug.WriteLine(jks.LastErrorText);
}
else {
    Debug.WriteLine("Successfully combined multiple PKCS12's into a single JKS");
}