# kio Library API Documentation

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# ksslpkcs7.cc

    00001 /* This file is part of the KDE project
    00002  *
    00003  * Copyright (C) 2001 George Staikos <staikos@kde.org>
    00004  *
    00005  * This library is free software; you can redistribute it and/or
    00006  * modify it under the terms of the GNU Library General Public
    00007  * License as published by the Free Software Foundation; either
    00008  * version 2 of the License, or (at your option) any later version.
    00009  *
    00010  * This library is distributed in the hope that it will be useful,
    00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00013  * Library General Public License for more details.
    00014  *
    00015  * You should have received a copy of the GNU Library General Public License
    00016  * along with this library; see the file COPYING.LIB.  If not, write to
    00017  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
    00018  * Boston, MA 02111-1307, USA.
    00019  */
    00020
    00021
    00022 #ifdef HAVE_CONFIG_H
    00023 #include <config.h>
    00024 #endif
    00025
    00026 #include <kopenssl.h>
    00027
    00028 #include <qstring.h>
    00029 #include <qfile.h>
    00030 #include <ksslall.h>
    00031 #include <kdebug.h>
    00032 #include <ktempfile.h>
    00033 #include <kmdcodec.h>
    00034
    00035 #include <assert.h>
    00036
    00037 #ifdef KSSL_HAVE_SSL
    00038 #define sk_new kossl->sk_new
    00039 #define sk_push kossl->sk_push
    00040 #define sk_free kossl->sk_free
    00041 #define sk_value kossl->sk_value
    00042 #define sk_num kossl->sk_num
    00043 #define sk_dup kossl->sk_dup
    00044 #endif
    00045
    00046
    00047 KSSLPKCS7::KSSLPKCS7() {
    00048    _pkcs = NULL;
    00049    _cert = NULL;
    00050    kossl = KOSSL::self();
    00051 }
    00052
    00053
    00054
    00055 KSSLPKCS7::~KSSLPKCS7() {
    00056 #ifdef KSSL_HAVE_SSL
    00057    if (_pkcs) kossl->PKCS7_free(_pkcs);
    00058 #endif
    00059    if (_cert) delete _cert;
    00060 }
    00061
    00062
    00063 KSSLPKCS7* KSSLPKCS7::fromString(QString base64) {
    00064 #ifdef KSSL_HAVE_SSL
    00065 KTempFile ktf;
    00066
    00067     if (base64.isEmpty()) return NULL;
    00068     QByteArray qba, qbb = QCString(base64.latin1()).copy();
    00069     KCodecs::base64Decode(qbb, qba);
    00070     ktf.file()->writeBlock(qba);
    00071     ktf.close();
    00072     KSSLPKCS7* rc = loadCertFile(ktf.name());
    00073     ktf.unlink();
    00074     return rc;
    00075 #endif
    00076 return NULL;
    00077 }
    00078
    00079
    00080
    00081 KSSLPKCS7* KSSLPKCS7::loadCertFile(QString filename) {
    00082 #ifdef KSSL_HAVE_SSL
    00083 QFile qf(filename);
    00084 PKCS7 *newpkcs = NULL;
    00085
    00086   if (!qf.open(IO_ReadOnly))
    00087     return NULL;
    00088
    00089   FILE *fp = fdopen(qf.handle(), "r");
    00090   if (!fp) return NULL;
    00091
    00092   newpkcs = KOSSL::self()->d2i_PKCS7_fp(fp, &newpkcs);
    00093
    00094   if (!newpkcs) return NULL;
    00095
    00096   KSSLPKCS7 *c = new KSSLPKCS7;
    00097   c->setCert(newpkcs);
    00098
    00099   return c;
    00100 #endif
    00101 return NULL;
    00102 }
    00103
    00104
    00105 void KSSLPKCS7::setCert(PKCS7 *c) {
    00106 #ifdef KSSL_HAVE_SSL
    00107    _pkcs = c;
    00108    //STACK_OF(PKCS7_SIGNER_INFO) *PKCS7_get_signer_info(PKCS7 *p7);
    00109    //X509 *PKCS7_cert_from_signer_info(PKCS7 *p7, PKCS7_SIGNER_INFO *si);
    00110    // set _chain and _cert here.
    00111 #endif
    00112 }
    00113
    00114
    00115 KSSLCertificate *KSSLPKCS7::getCertificate() {
    00116    return _cert;
    00117 }
    00118
    00119
    00120 KSSLCertChain *KSSLPKCS7::getChain() {
    00121    return _chain;
    00122 }
    00123
    00124
    00125 QString KSSLPKCS7::toString() {
    00126 QString base64;
    00127 #ifdef KSSL_HAVE_SSL
    00128 unsigned char *p;
    00129 int len;
    00130
    00131    len = kossl->i2d_PKCS7(_pkcs, NULL);
    00132    char *buf = new char[len];
    00133    p = (unsigned char *)buf;
    00134    kossl->i2d_PKCS7(_pkcs, &p);
    00135    QByteArray qba;
    00136    qba.setRawData(buf, len);
    00137    base64 = KCodecs::base64Encode(qba);
    00138    qba.resetRawData(buf, len);
    00139    delete[] buf;
    00140 #endif
    00141 return base64;
    00142 }
    00143
    00144
    00145
    00146 bool KSSLPKCS7::toFile(QString filename) {
    00147 #ifdef KSSL_HAVE_SSL
    00148 QFile out(filename);
    00149
    00150    if (!out.open(IO_WriteOnly)) return false;
    00151
    00152    int fd = out.handle();
    00153    FILE *fp = fdopen(fd, "w");
    00154
    00155    if (!fp) {
    00156       unlink(filename.latin1());
    00157       return false;
    00158    }
    00159
    00160    kossl->i2d_PKCS7_fp(fp, _pkcs);
    00161
    00162    fclose(fp);
    00163    return true;
    00164 #endif
    00165 return false;
    00166 }
    00167
    00168
    00169 KSSLCertificate::KSSLValidation KSSLPKCS7::validate() {
    00170 #ifdef KSSL_HAVE_SSL
    00171 KSSLCertificate::KSSLValidation xx = _cert->validate();
    00172 return xx;
    00173 #else
    00174 return KSSLCertificate::NoSSL;
    00175 #endif
    00176 }
    00177
    00178
    00179 KSSLCertificate::KSSLValidation KSSLPKCS7::revalidate() {
    00180    if (_cert)
    00181       return _cert->revalidate();
    00182    return KSSLCertificate::Unknown;
    00183 }
    00184
    00185
    00186 bool KSSLPKCS7::isValid() {
    00187 return (validate() == KSSLCertificate::Ok);
    00188 }
    00189
    00190
    00191 QString KSSLPKCS7::name() {
    00192    if (_cert)
    00193       return _cert->getSubject();
    00194    return QString();
    00195 }
    00196
    00197
    00198 #ifdef KSSL_HAVE_SSL
    00199 #undef sk_new
    00200 #undef sk_push
    00201 #undef sk_free
    00202 #undef sk_value
    00203 #undef sk_num
    00204 #undef sk_dup
    00205 #endif
    00206

This file is part of the documentation for kio Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
Generated on Sat Jun 11 20:24:04 2005 by doxygen 1.4.1 written by Dimitri van Heesch, © 1997-2003