Dear friends
First of all, sorry for my "Pocahontas" English. English is not my natural
language.
Well, I'm facing a problem on access a digital certificate inside a smart
card in an applet Java running on Firefox. In other words: I have an applet
java that needs to access a PKCS#11 certificate in order to digitally sign a
file before upload it. My applet uses JSS 3.4 (jss34.jar) and I have
installed some DLLs in the client side (jss3.dll, libnspr4.dll, libplc4.dll
and libplds4.dll in Firefox folder).
My certificate is visible in Firefox certificates window. You can see in
http://img3.imageshack.us/img3/7387/screenhz.png
http://img706.imageshack.us/img706/3694/screen2lj.png
With this scenario, I can run my applet (digitally signed), my applet can
access some certificate repositories from Firefox, but it cannot locate my
digital certificate in a smart card.
When I run the code below, I see a list of three PK11Token objects:
- Internal Crypto Services Token
- Internal Key Storage Token
- Builtin Object Token
First two have size 0 (zero). Third token has more than 100 CA certificates.
Where is my digital certificate? How can I access it? What I'm doing wrong?
I spent more than a week in this problem without any solution.
Any help will be welcome.
Here is the code snipet:
CryptoManager.initialize(".");
oCryptoMgr = CryptoManager.getInstance();
oDispKeys = new Hashtable();
Enumeration oAllCryptoTokens = oCryptoMgr.getAllTokens();
while(oAllCryptoTokens.hasMoreElements()) {
CryptoToken oCryptoToken = (CryptoToken)
oAllCryptoTokens.nextElement();
CryptoStore oCryptoStore = oCryptoToken.getCryptoStore();
org.mozilla.jss.crypto.X509Certificate oCertsArray[] =
oCryptoStore.getCertificates();
for(int i=0; i < oCertsArray.length; i++) {
try {
System.out.println("the certificate:
"+((PK11InternalTokenCert)oCertsArray[i]).getNickname() );
PrivateKey oPKey = oCryptoMgr.findPrivKeyByCert(oCertsArray[i]);
System.out.println("oPKey: "+oPKey );
oDispKeys.put(oCertsArray[i].getNickname(),oPKey);
} catch (ObjectNotFoundException e){
System.out.println("ObjectNotFoundException");
} catch (Exception e){
e.printStackTrace();
}
}
_____________________________________
Walter do Valle
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