diff options
Diffstat (limited to 'kio/kssl/ksslcertchain.cc')
| -rw-r--r-- | kio/kssl/ksslcertchain.cc | 216 |
1 files changed, 216 insertions, 0 deletions
diff --git a/kio/kssl/ksslcertchain.cc b/kio/kssl/ksslcertchain.cc new file mode 100644 index 000000000..aa531c067 --- /dev/null +++ b/kio/kssl/ksslcertchain.cc @@ -0,0 +1,216 @@ +/* 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 "kssldefs.h" +#include "ksslcertificate.h" +#include "ksslcertchain.h" + +// this hack provided by Malte Starostik to avoid glibc/openssl bug +// on some systems +#ifdef KSSL_HAVE_SSL +#define crypt _openssl_crypt +#include <openssl/ssl.h> +#include <openssl/x509.h> +#include <openssl/x509v3.h> +#include <openssl/x509_vfy.h> +#include <openssl/pem.h> +#include <openssl/stack.h> +#include <openssl/safestack.h> +#undef crypt +#endif + +#include <kopenssl.h> +#include <kdebug.h> +#include <qstringlist.h> + + + +#ifdef KSSL_HAVE_SSL +#define sk_new d->kossl->sk_new +#define sk_push d->kossl->sk_push +#define sk_free d->kossl->sk_free +#define sk_value d->kossl->sk_value +#define sk_num d->kossl->sk_num +#define sk_dup d->kossl->sk_dup +#define sk_pop d->kossl->sk_pop +#endif + +class KSSLCertChainPrivate { +public: + KSSLCertChainPrivate() { + kossl = KOSSL::self(); + } + + ~KSSLCertChainPrivate() { + } + + KOSSL *kossl; +}; + +KSSLCertChain::KSSLCertChain() { + d = new KSSLCertChainPrivate; + _chain = NULL; +} + + +KSSLCertChain::~KSSLCertChain() { +#ifdef KSSL_HAVE_SSL + if (_chain) { + STACK_OF(X509) *x = (STACK_OF(X509) *)_chain; + + for (;;) { + X509* x5 = sk_X509_pop(x); + if (!x5) break; + d->kossl->X509_free(x5); + } + sk_X509_free(x); + } +#endif + delete d; +} + + +bool KSSLCertChain::isValid() { + return (_chain && depth() > 0); +} + + +KSSLCertChain *KSSLCertChain::replicate() { +KSSLCertChain *x = new KSSLCertChain; +QPtrList<KSSLCertificate> ch = getChain(); + + x->setChain(ch); // this will do a deep copy for us + ch.setAutoDelete(true); +return x; +} + + +int KSSLCertChain::depth() { +#ifdef KSSL_HAVE_SSL + return sk_X509_num((STACK_OF(X509)*)_chain); +#endif +return 0; +} + + +QPtrList<KSSLCertificate> KSSLCertChain::getChain() { +QPtrList<KSSLCertificate> cl; +if (!_chain) return cl; +#ifdef KSSL_HAVE_SSL +STACK_OF(X509) *x = (STACK_OF(X509) *)_chain; + + for (int i = 0; i < sk_X509_num(x); i++) { + X509* x5 = sk_X509_value(x, i); + if (!x5) continue; + KSSLCertificate *nc = new KSSLCertificate; + nc->setCert(d->kossl->X509_dup(x5)); + cl.append(nc); + } + +#endif +return cl; +} + + +void KSSLCertChain::setChain(QPtrList<KSSLCertificate>& chain) { +#ifdef KSSL_HAVE_SSL +if (_chain) { + STACK_OF(X509) *x = (STACK_OF(X509) *)_chain; + + for (;;) { + X509* x5 = sk_X509_pop(x); + if (!x5) break; + d->kossl->X509_free(x5); + } + sk_X509_free(x); + _chain = NULL; +} + + if (chain.count() == 0) return; + _chain = (void *)sk_new(NULL); + for (KSSLCertificate *x = chain.first(); x != 0; x = chain.next()) { + sk_X509_push((STACK_OF(X509)*)_chain, d->kossl->X509_dup(x->getCert())); + } + +#endif +} + + +void KSSLCertChain::setChain(void *stack_of_x509) { +#ifdef KSSL_HAVE_SSL +if (_chain) { + STACK_OF(X509) *x = (STACK_OF(X509) *)_chain; + + for (;;) { + X509* x5 = sk_X509_pop(x); + if (!x5) break; + d->kossl->X509_free(x5); + } + sk_X509_free(x); + _chain = NULL; +} + +if (!stack_of_x509) return; + +_chain = (void *)sk_new(NULL); +STACK_OF(X509) *x = (STACK_OF(X509) *)stack_of_x509; + + for (int i = 0; i < sk_X509_num(x); i++) { + X509* x5 = sk_X509_value(x, i); + if (!x5) continue; + sk_X509_push((STACK_OF(X509)*)_chain,d->kossl->X509_dup(x5)); + } + +#else +_chain = NULL; +#endif +} + + +void KSSLCertChain::setChain(QStringList chain) { + setCertChain(chain); +} + +void KSSLCertChain::setCertChain(const QStringList& chain) { + QPtrList<KSSLCertificate> cl; + cl.setAutoDelete(true); + for (QStringList::ConstIterator s = chain.begin(); s != chain.end(); ++s) { + KSSLCertificate *c = KSSLCertificate::fromString((*s).local8Bit()); + if (c) { + cl.append(c); + } + } + setChain(cl); +} + + +#ifdef KSSL_HAVE_SSL +#undef sk_new +#undef sk_push +#undef sk_free +#undef sk_value +#undef sk_num +#undef sk_dup +#undef sk_pop +#endif + |