kio Library API Documentation

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
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This file is part of the documentation for kio Library Version 3.2.3.
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