Cocoon + IXSIL

[Josep Riudavets]

Hi ... My name is Josep, from Barcelona (Spain). I'm trying to develop a XSP page, including an instance of my own class:   <?xml version="1.0" encoding="UTF-8"?> <?cocoon-process type="xsp"?> <?cocoon-process type="xslt"?> <xsp:page language="java" xmlns:xsp="http://apache.org/xsp" xmlns:xsp-request="http://apache.org/xsp/request/2.0" xmlns:esql="http://apache.org/cocoon/SQL/v2"> <xsp:structure> <xsp:include>edu.uoc.riudavets.CrearSignatura</xsp:include> <xsp:include>java.io.*</xsp:include> </xsp:structure> <procesa> <xsp:logic> String a00 = "/usr/local/tomcat/webapps/cocoon/fitxers/usuaria.p12"; String a11 = "federicoa"; String a22 = "/usr/local/tomcat/webapps/cocoon/fitxers/exped.xml"; CrearSignatura cs = new CrearSignatura(); cs.Signar(a00,a11,a22); </xsp:logic> </esql:connection> </procesa> </xsp:page> This class is placed into a package "edu.uoc.riudavets" under WEB-INF/classes. My problem: when I execute this class out of Cocoon, with a java IDE, it works perfectly. Buy when I catch the class and I put the package into WEB-INF/classes in order to use with Cocoon, it does not work. Cocoon recognize the package and the cass, with its constructor ... but Cocoon does not execute it !!! I'm using Cocoon2 under Tomcat 4.1 and J2SDK 1.4. The class I have created uses IXSIL_1_1 libraries. I have a doubt: if the class uses a lot of IXSIL libraries, have I to put these these libraries under WEB-INF/lib directory? Does Cocoon see the libraries that are included ("import") into the class that I have created? And does Tomcat see them? Sorry about my English ... I hope to learn more in next months!!! Thanks a lot.     CrearSignatura.java package edu.uoc.riudavets; import java.io.*; import java.security.PublicKey; import java.security.interfaces.RSAPrivateKey; import org.apache.xerces.parsers.*; import org.w3c.dom.*; import iaik.x509.*; import iaik.pkcs.pkcs12.*; import iaik.ixsil.core.*; import iaik.ixsil.algorithms.*; import iaik.ixsil.init.*; import iaik.ixsil.util.*; import iaik.ixsil.keyinfo.x509.*; import iaik.ixsil.keyinfo.*; public class CrearSignatura{ public CrearSignatura(){ } public void Signar(String args[]){ PKCS12 p12 = null; KeyBag bossa = null; X509Certificate X509cert=null; X509Certificate[] certs = new X509Certificate[1]; RSAPrivateKey sk = null; PublicKey pk = null; iaik.security.provider.IAIK.addAsProvider(true); BufferedReader entrada = new BufferedReader(new InputStreamReader(System.in)); try{ IXSILInit.init(new URI("file", null, "C://j2sdk//IAIK-XML//init//properties//init.properties", null, null)); }catch(Exception ex){ ex.printStackTrace(); System.exit(1); } try{ FileInputStream p12_f = new FileInputStream(args[0]); p12 = new PKCS12(p12_f); }catch(Exception e){ e.printStackTrace(); System.exit(1); } try{ System.out.println("\nIntentado Decrypt...\n"); char[] password = args[1].toCharArray(); p12.decrypt(password); System.out.println("Decrypt realizado!!!\n"); }catch(Exception ex){ ex.printStackTrace(); System.exit(1); } try{ System.out.println("Intentado obtener KeyBag...\n"); bossa = p12.getKeyBag(); System.out.println("KeyBag obtenido!!!\n"); }catch(Exception ex){ ex.printStackTrace(); System.exit(1); } try{ System.out.println("Extrayendo Clave Privada...\n"); sk = (RSAPrivateKey)bossa.getPrivateKey(); System.out.println("Clave Privada guardada!!!\n"); }catch(Exception ex){ ex.printStackTrace(); System.exit(1); } try{ System.out.println("Extrayendo Clave Publica...\n"); CertificateBag[] cb = p12.getCertificateBags(); X509cert = new X509Certificate(); X509cert = cb[0].getCertificate(); FileOutputStream cert_fitxer=new FileOutputStream("certificat_uocTest.cer"); X509cert.writeTo(cert_fitxer); cert_fitxer.close(); pk=X509cert.getPublicKey(); System.out.println("Clave Publica guardada!!!\n"); }catch(Exception ex){ ex.printStackTrace(); System.exit(1); } try{ /*System.out.println("Extraccio dades a signar...\n"); FileInputStream fitxer = new FileInputStream(args[2]); byte[] body = new byte[fitxer.available()]; System.out.println("Dades a signar capturades!!!\n");*/ URI baseURI = new URI("file", null,args[2], null, null); DOMParser parser = new DOMParser(); parser.parse(args[2]); Document document = parser.getDocument(); Signer signer = new Signer(document, baseURI, new Position("/cad", null, 0)); SignerSignature signature = signer.getSignature(); SignerSignedInfo signedInfo = signer.getSignature().getSignerSignedInfo(); KeyManagerImpl keyManager = new KeyManagerImpl(signer.toDocument()); keyManager.setId("KeyInfo"); KeyProviderImplX509Data x509KeyProvider = new KeyProviderImplX509Data(signer.toDocument()); X509Data x509CertificateData = new X509Data(); x509CertificateData.insertHintAt(X509cert, 0); x509KeyProvider.insertX509DataAt(x509CertificateData, 0); keyManager.addKeyProvider(x509KeyProvider); signature.setKeyManager(keyManager); CanonicalizationAlgorithmImplCanonicalXML c14nAlg = new CanonicalizationAlgorithmImplCanonicalXML(); signedInfo.setCanonicalizationAlgorithm(c14nAlg); SignatureAlgorithmImplRSA signatureAlg = new SignatureAlgorithmImplRSA(); signatureAlg.setSignerKey(sk); signedInfo.setSignatureAlgorithm(signatureAlg); SignerReference reference = signedInfo.createReference(); reference.setURI(new URI("")); TransformImplEnvelopedSignature env = new TransformImplEnvelopedSignature(); reference.insertTransformAt(env, 0); DigestAlgorithmImplSHA1 digestAlg = new DigestAlgorithmImplSHA1(); signedInfo.setSignatureAlgorithm(signatureAlg); reference.setDigestAlgorithm(digestAlg); signedInfo.addReference(reference); // Add key info. SignerReference keyInfo = signedInfo.createReference(); // Set reference URI keyInfo.setURI(new URI("#KeyInfo")); // Create new instance of digest algorithm DigestAlgorithmImplSHA1 digestAlg1 = new DigestAlgorithmImplSHA1(); // Set digest algorithm keyInfo.setDigestAlgorithm(digestAlg1); // Add reference to signature signedInfo.addReference(keyInfo); signer.getSignature().sign(); /*digestAlg.setInput(new FileInputStream(args[2])); InputStream out_t = digestAlg.digest(); signatureAlg.setInput(out_t); InputStream out_t2 = signatureAlg.sign();*/ Document d = signer.toDocument(); FileOutputStream outputXMLDoc = new FileOutputStream("out.xml"); DOMUtilsImpl domUtilitites = new DOMUtilsImpl(); domUtilitites.serializeDocument(d, outputXMLDoc); }catch(Exception ex){ ex.printStackTrace(); System.exit(1); } } }