Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 295 insertions, 0 deletions

diff --git a/kio/kssl/ksslpkcs12.cc b/kio/kssl/ksslpkcs12.cc
new file mode 100644
index 000000000..d890df8eb
--- /dev/null
+++ b/kio/kssl/ksslpkcs12.cc
@@ -0,0 +1,295 @@
+/* This file is part of the KDE project
+ *
+ * Copyright (C) 2001 George Staikos <staikos@kde.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <kopenssl.h>
+
+#include <qstring.h>
+#include <qfile.h>
+#include <ksslall.h>
+#include <kdebug.h>
+#include <ktempfile.h>
+#include <kmdcodec.h>
+
+#include <assert.h>
+
+#ifdef KSSL_HAVE_SSL
+#define sk_new kossl->sk_new
+#define sk_push kossl->sk_push
+#define sk_free kossl->sk_free
+#define sk_value kossl->sk_value
+#define sk_num kossl->sk_num
+#define sk_dup kossl->sk_dup
+#define sk_pop kossl->sk_pop
+#endif
+
+
+KSSLPKCS12::KSSLPKCS12() {
+   _pkcs = NULL;
+   _pkey = NULL;
+   _cert = NULL;
+   _caStack = NULL;
+   kossl = KOSSL::self();
+}
+
+
+
+KSSLPKCS12::~KSSLPKCS12() {
+#ifdef KSSL_HAVE_SSL
+   if (_pkey) kossl->EVP_PKEY_free(_pkey);
+   if (_caStack) {
+      for (;;) {
+         X509* x5 = sk_X509_pop(_caStack);
+         if (!x5) break;
+         kossl->X509_free(x5);
+      }
+      sk_X509_free(_caStack);
+   }
+   if (_pkcs) kossl->PKCS12_free(_pkcs);
+#endif
+   if (_cert) delete _cert;
+}
+
+
+KSSLPKCS12* KSSLPKCS12::fromString(QString base64, QString password) {
+#ifdef KSSL_HAVE_SSL
+KTempFile ktf;
+
+    if (base64.isEmpty()) return NULL;
+    QByteArray qba, qbb = QCString(base64.latin1()).copy();
+    KCodecs::base64Decode(qbb, qba);
+    ktf.file()->writeBlock(qba);
+    ktf.close();
+    KSSLPKCS12* rc = loadCertFile(ktf.name(), password);
+    ktf.unlink();
+    return rc;
+#endif
+return NULL;
+}
+
+
+
+KSSLPKCS12* KSSLPKCS12::loadCertFile(QString filename, QString password) {
+#ifdef KSSL_HAVE_SSL
+QFile qf(filename);
+PKCS12 *newpkcs = NULL;
+
+  if (!qf.open(IO_ReadOnly))
+    return NULL;
+
+  FILE *fp = fdopen(qf.handle(), "r");
+  if (!fp) return NULL;
+
+  newpkcs = KOSSL::self()->d2i_PKCS12_fp(fp, &newpkcs);
+
+  fclose(fp);
+  if (!newpkcs) {
+	KOSSL::self()->ERR_clear_error();
+	return NULL;
+  }
+
+  KSSLPKCS12 *c = new KSSLPKCS12;
+  c->setCert(newpkcs);
+
+  // Now we parse it to see if we can decrypt it and interpret it
+  if (!c->parse(password)) {
+        delete c;  c = NULL;
+  }
+
+  return c;
+#endif
+return NULL;
+}
+
+
+void KSSLPKCS12::setCert(PKCS12 *c) {
+#ifdef KSSL_HAVE_SSL
+   _pkcs = c;
+#endif
+}
+
+
+bool KSSLPKCS12::changePassword(QString pold, QString pnew) {
+#ifdef KSSL_HAVE_SSL
+   // OpenSSL makes me cast away the const here.  argh
+   return (0 == kossl->PKCS12_newpass(_pkcs, 
+                           pold.isNull() ? (char *)"" : (char *)pold.latin1(), 
+                           pnew.isNull() ? (char *)"" : (char *)pnew.latin1()));
+#endif
+return false;
+}
+
+
+bool KSSLPKCS12::parse(QString pass) {
+#ifdef KSSL_HAVE_SSL
+X509 *x = NULL;
+
+  assert(_pkcs);   // if you're calling this before pkcs gets set, it's a BUG!
+
+   if (_cert) delete _cert;
+   if (_pkey) kossl->EVP_PKEY_free(_pkey);
+   if (_caStack) {
+      for (;;) {
+         X509* x5 = sk_X509_pop(_caStack);
+         if (!x5) break;
+         kossl->X509_free(x5);
+      }
+      sk_X509_free(_caStack);
+   }
+   _pkey = NULL;
+   _caStack = NULL;
+   _cert = NULL;
+
+  int rc = kossl->PKCS12_parse(_pkcs, pass.latin1(), &_pkey, &x, &_caStack);
+
+  if (rc == 1) {
+     // kdDebug(7029) << "PKCS12_parse success" << endl;
+     if (x) {
+        _cert = new KSSLCertificate;
+        _cert->setCert(x);
+        if (_caStack) {
+           _cert->setChain(_caStack);
+        }
+        return true;
+     }
+  } else {
+    _caStack = NULL;
+    _pkey = NULL;
+    kossl->ERR_clear_error();
+  }
+#endif
+return false;  
+}
+
+
+EVP_PKEY *KSSLPKCS12::getPrivateKey() {
+   return _pkey;
+}
+
+
+KSSLCertificate *KSSLPKCS12::getCertificate() {
+   return _cert;
+}
+
+
+QString KSSLPKCS12::toString() {
+QString base64;
+#ifdef KSSL_HAVE_SSL
+unsigned char *p;
+int len;
+
+   len = kossl->i2d_PKCS12(_pkcs, NULL);
+   if (len >= 0) {
+       char *buf = new char[len];
+       p = (unsigned char *)buf;
+       kossl->i2d_PKCS12(_pkcs, &p);
+       QByteArray qba;
+       qba.setRawData(buf, len);
+       base64 = KCodecs::base64Encode(qba);
+       qba.resetRawData(buf, len);
+       delete[] buf;
+   }
+#endif
+return base64;
+}
+
+
+
+bool KSSLPKCS12::toFile(QString filename) {
+#ifdef KSSL_HAVE_SSL
+QFile out(filename);
+
+   if (!out.open(IO_WriteOnly)) return false;
+
+   int fd = out.handle();
+   FILE *fp = fdopen(fd, "w");
+
+   if (!fp) {
+      unlink(filename.latin1());
+      return false;
+   }
+
+   kossl->i2d_PKCS12_fp(fp, _pkcs);
+
+   fclose(fp);
+   return true;
+#endif
+return false;
+}
+
+
+KSSLCertificate::KSSLValidation KSSLPKCS12::validate() {
+	return validate(KSSLCertificate::SSLServer);
+}
+
+
+KSSLCertificate::KSSLValidation KSSLPKCS12::validate(KSSLCertificate::KSSLPurpose p) {
+#ifdef KSSL_HAVE_SSL
+KSSLCertificate::KSSLValidation xx = _cert->validate(p);
+   if (1 != kossl->X509_check_private_key(_cert->getCert(), _pkey)) {
+      xx = KSSLCertificate::PrivateKeyFailed;
+   }
+
+return xx;
+#else
+return KSSLCertificate::NoSSL;
+#endif
+}
+
+
+KSSLCertificate::KSSLValidation KSSLPKCS12::revalidate() {
+   return revalidate(KSSLCertificate::SSLServer);
+}
+
+
+KSSLCertificate::KSSLValidation KSSLPKCS12::revalidate(KSSLCertificate::KSSLPurpose p) {
+   return _cert->revalidate(p);
+}
+
+
+bool KSSLPKCS12::isValid() {
+return isValid(KSSLCertificate::SSLServer);
+}
+
+
+bool KSSLPKCS12::isValid(KSSLCertificate::KSSLPurpose p) {
+return (validate(p) == KSSLCertificate::Ok);
+}
+
+
+QString KSSLPKCS12::name() {
+   return _cert->getSubject();
+}
+
+ 
+#ifdef KSSL_HAVE_SSL
+#undef sk_new
+#undef sk_push
+#undef sk_free
+#undef sk_value
+#undef sk_num
+#undef sk_pop
+#undef sk_dup
+#endif
+