kio Library API Documentation

kopenssl.cc

00001 /* This file is part of the KDE libraries
00002    Copyright (C) 2001 George Staikos <staikos@kde.org>
00003  
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License version 2 as published by the Free Software Foundation.
00007  
00008    This library is distributed in the hope that it will be useful,
00009    but WITHOUT ANY WARRANTY; without even the implied warranty of
00010    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00011    Library General Public License for more details.
00012  
00013    You should have received a copy of the GNU Library General Public License
00014    along with this library; see the file COPYING.LIB.  If not, write to
00015    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
00016    Boston, MA 02111-1307, USA.
00017 */
00018 
00019 #include <config.h>
00020 
00021 
00022 #ifdef KSSL_HAVE_SSL
00023 #include <openssl/opensslv.h>
00024 #endif
00025 
00026 #include <kdebug.h>
00027 #include <kconfig.h>
00028 #include <kstaticdeleter.h>
00029 #include <qregexp.h>
00030 
00031 
00032 #include <stdio.h>
00033 #include <unistd.h>
00034 #include "kopenssl.h"
00035 
00036 extern "C" {
00037 #ifdef KSSL_HAVE_SSL
00038 static int (*K_SSL_connect)     (SSL *) = NULL;
00039 static int (*K_SSL_accept)      (SSL *) = NULL;
00040 static int (*K_SSL_read)        (SSL *, void *, int) = NULL;
00041 static int (*K_SSL_write)       (SSL *, const void *, int) = NULL;
00042 static SSL *(*K_SSL_new)        (SSL_CTX *) = NULL;
00043 static void (*K_SSL_free)       (SSL *) = NULL;
00044 static int (*K_SSL_shutdown)    (SSL *) = NULL;
00045 static SSL_CTX *(*K_SSL_CTX_new)(SSL_METHOD *) = NULL;
00046 static void (*K_SSL_CTX_free)   (SSL_CTX *) = NULL;
00047 static int (*K_SSL_set_fd)      (SSL *, int) = NULL;
00048 static int (*K_SSL_pending)     (SSL *) = NULL;
00049 static int (*K_SSL_peek)        (SSL *, void *, int) = NULL;
00050 static int (*K_SSL_CTX_set_cipher_list)(SSL_CTX *, const char *) = NULL;
00051 static void (*K_SSL_CTX_set_verify)(SSL_CTX *, int,
00052                          int (*)(int, X509_STORE_CTX *)) = NULL;
00053 static int (*K_SSL_use_certificate)(SSL *, X509 *) = NULL;
00054 static SSL_CIPHER *(*K_SSL_get_current_cipher)(SSL *) = NULL;
00055 static long (*K_SSL_ctrl)      (SSL *,int, long, char *) = NULL;
00056 static int (*K_RAND_egd)        (const char *) = NULL;
00057 static const char* (*K_RAND_file_name) (char *, size_t) = NULL;
00058 static int (*K_RAND_load_file)  (const char *, long) = NULL;
00059 static int (*K_RAND_write_file) (const char *) = NULL;
00060 static SSL_METHOD * (*K_TLSv1_client_method) () = NULL;
00061 static SSL_METHOD * (*K_SSLv2_client_method) () = NULL;
00062 static SSL_METHOD * (*K_SSLv3_client_method) () = NULL;
00063 static SSL_METHOD * (*K_SSLv23_client_method) () = NULL;
00064 static X509 * (*K_SSL_get_peer_certificate) (SSL *) = NULL;
00065 static int (*K_SSL_CIPHER_get_bits) (SSL_CIPHER *,int *) = NULL;
00066 static char * (*K_SSL_CIPHER_get_version) (SSL_CIPHER *) = NULL;
00067 static const char * (*K_SSL_CIPHER_get_name) (SSL_CIPHER *) = NULL;
00068 static char * (*K_SSL_CIPHER_description) (SSL_CIPHER *, char *, int) = NULL;
00069 static X509 * (*K_d2i_X509) (X509 **,unsigned char **,long) = NULL;
00070 static int (*K_i2d_X509) (X509 *,unsigned char **) = NULL;
00071 static int (*K_X509_cmp) (X509 *, X509 *) = NULL;
00072 static void (*K_X509_STORE_CTX_free) (X509_STORE_CTX *) = NULL;
00073 static int (*K_X509_verify_cert) (X509_STORE_CTX *) = NULL;
00074 static X509_STORE_CTX *(*K_X509_STORE_CTX_new) (void) = NULL;
00075 static void (*K_X509_STORE_free) (X509_STORE *) = NULL;
00076 static X509_STORE *(*K_X509_STORE_new) (void) = NULL;
00077 static void (*K_X509_free) (X509 *) = NULL;
00078 static char *(*K_X509_NAME_oneline) (X509_NAME *,char *,int) = NULL;
00079 static X509_NAME *(*K_X509_get_subject_name) (X509 *) = NULL;
00080 static X509_NAME *(*K_X509_get_issuer_name) (X509 *) = NULL;
00081 static X509_LOOKUP *(*K_X509_STORE_add_lookup) (X509_STORE *, X509_LOOKUP_METHOD *) = NULL;
00082 static X509_LOOKUP_METHOD *(*K_X509_LOOKUP_file)(void) = NULL;
00083 static void (*K_X509_LOOKUP_free)(X509_LOOKUP *) = NULL;
00084 static int (*K_X509_LOOKUP_ctrl)(X509_LOOKUP *, int, const char *, long, char **) = NULL;
00085 static void (*K_X509_STORE_CTX_init)(X509_STORE_CTX *, X509_STORE *, X509 *, STACK_OF(X509) *) = NULL;
00086 static void (*K_CRYPTO_free)       (void *) = NULL;
00087 static X509* (*K_X509_dup)         (X509 *) = NULL;
00088 static BIO* (*K_BIO_new_fp)   (FILE *, int) = NULL;
00089 static int  (*K_BIO_free)           (BIO *) = NULL;
00090 static int (*K_PEM_ASN1_write_bio) (int (*)(),const char *,BIO *,char *,
00091                                    const EVP_CIPHER *,unsigned char *,int ,
00092                                             pem_password_cb *, void *) = NULL;
00093 static ASN1_METHOD* (*K_X509_asn1_meth) (void) = NULL;
00094 static int (*K_ASN1_i2d_fp)(int (*)(),FILE *,unsigned char *) = NULL;
00095 static int (*K_i2d_ASN1_HEADER)(ASN1_HEADER *, unsigned char **) = NULL;
00096 static int (*K_X509_print_fp)  (FILE *, X509*) = NULL;
00097 static int (*K_i2d_PKCS12)  (PKCS12*, unsigned char**) = NULL;
00098 static int (*K_i2d_PKCS12_fp)  (FILE *, PKCS12*) = NULL;
00099 static int (*K_PKCS12_newpass) (PKCS12*, char*, char*) = NULL;
00100 static PKCS12* (*K_d2i_PKCS12_fp) (FILE*, PKCS12**) = NULL;
00101 static PKCS12* (*K_PKCS12_new) (void) = NULL;
00102 static void (*K_PKCS12_free) (PKCS12 *) = NULL;
00103 static int (*K_PKCS12_parse) (PKCS12*, const char *, EVP_PKEY**, 
00104                                              X509**, STACK_OF(X509)**) = NULL;
00105 static void (*K_EVP_PKEY_free) (EVP_PKEY *) = NULL;
00106 static EVP_PKEY* (*K_EVP_PKEY_new) () = NULL;
00107 static void (*K_X509_REQ_free) (X509_REQ *) = NULL;
00108 static X509_REQ* (*K_X509_REQ_new) () = NULL;
00109 static int (*K_SSL_CTX_use_PrivateKey) (SSL_CTX*, EVP_PKEY*) = NULL;
00110 static int (*K_SSL_CTX_use_certificate) (SSL_CTX*, X509*) = NULL;
00111 static int (*K_SSL_get_error) (SSL*, int) = NULL;
00112 static STACK_OF(X509)* (*K_SSL_get_peer_cert_chain) (SSL*) = NULL;
00113 static void (*K_X509_STORE_CTX_set_chain) (X509_STORE_CTX *, STACK_OF(X509)*) = NULL;
00114 static void (*K_X509_STORE_CTX_set_purpose) (X509_STORE_CTX *, int) = NULL;
00115 static void (*K_sk_free) (STACK*) = NULL;
00116 static int (*K_sk_num) (STACK*) = NULL;
00117 static char* (*K_sk_pop) (STACK*) = NULL;
00118 static char* (*K_sk_value) (STACK*, int) = NULL;
00119 static STACK* (*K_sk_new) (int (*)()) = NULL;
00120 static int (*K_sk_push) (STACK*, char*) = NULL;
00121 static STACK* (*K_sk_dup) (STACK *) = NULL;
00122 static char * (*K_i2s_ASN1_INTEGER) (X509V3_EXT_METHOD *, ASN1_INTEGER *) =NULL;
00123 static ASN1_INTEGER * (*K_X509_get_serialNumber) (X509 *) = NULL;
00124 static EVP_PKEY *(*K_X509_get_pubkey)(X509 *) = NULL;
00125 static int (*K_i2d_PublicKey)(EVP_PKEY *, unsigned char **) = NULL;
00126 static int (*K_X509_check_private_key)(X509 *, EVP_PKEY *) = NULL;
00127 static char * (*K_BN_bn2hex)(const BIGNUM *) = NULL;
00128 static int (*K_X509_digest)(const X509 *,const EVP_MD *, unsigned char *, unsigned int *) = NULL;
00129 static EVP_MD* (*K_EVP_md5)() = NULL;
00130 static void (*K_ASN1_INTEGER_free)(ASN1_INTEGER *) = NULL;
00131 static int (*K_OBJ_obj2nid)(ASN1_OBJECT *) = NULL;
00132 static const char * (*K_OBJ_nid2ln)(int) = NULL;
00133 static int (*K_X509_get_ext_count)(X509*) = NULL;
00134 static int (*K_X509_get_ext_by_NID)(X509*, int, int) = NULL;
00135 static int (*K_X509_get_ext_by_OBJ)(X509*,ASN1_OBJECT*,int) = NULL;
00136 static X509_EXTENSION *(*K_X509_get_ext)(X509*, int loc) = NULL;
00137 static X509_EXTENSION *(*K_X509_delete_ext)(X509*, int) = NULL;
00138 static int (*K_X509_add_ext)(X509*, X509_EXTENSION*, int) = NULL;
00139 static void *(*K_X509_get_ext_d2i)(X509*, int, int*, int*) = NULL;
00140 static char *(*K_i2s_ASN1_OCTET_STRING)(X509V3_EXT_METHOD*, ASN1_OCTET_STRING*) = NULL;
00141 static int (*K_ASN1_BIT_STRING_get_bit)(ASN1_BIT_STRING*, int) = NULL;
00142 static PKCS7 *(*K_PKCS7_new)() = NULL;
00143 static void (*K_PKCS7_free)(PKCS7*) = NULL;
00144 static void (*K_PKCS7_content_free)(PKCS7*) = NULL;
00145 static int (*K_i2d_PKCS7)(PKCS7*, unsigned char**) = NULL;
00146 static PKCS7 *(*K_d2i_PKCS7)(PKCS7**, unsigned char**,long) = NULL;
00147 static int (*K_i2d_PKCS7_fp)(FILE*,PKCS7*) = NULL;
00148 static PKCS7* (*K_d2i_PKCS7_fp)(FILE*,PKCS7**) = NULL;
00149 static PKCS7* (*K_PKCS7_dup)(PKCS7*) = NULL;
00150 static STACK_OF(X509_NAME) *(*K_SSL_load_client_CA_file)(const char*) = NULL;
00151 static STACK_OF(X509_INFO) *(*K_PEM_X509_INFO_read)(FILE*, STACK_OF(X509_INFO)*, pem_password_cb*, void*) = NULL;
00152 static char *(*K_ASN1_d2i_fp)(char *(*)(),char *(*)(),FILE*,unsigned char**) = NULL;
00153 static X509 *(*K_X509_new)() = NULL;
00154 static int (*K_X509_PURPOSE_get_count)() = NULL;
00155 static int (*K_X509_PURPOSE_get_id)(X509_PURPOSE *) = NULL;
00156 static int (*K_X509_check_purpose)(X509*,int,int) = NULL;
00157 static X509_PURPOSE* (*K_X509_PURPOSE_get0)(int) = NULL;
00158 static int (*K_EVP_PKEY_assign)(EVP_PKEY*, int, char*) = NULL;
00159 static int (*K_X509_REQ_set_pubkey)(X509_REQ*, EVP_PKEY*) = NULL;
00160 static RSA *(*K_RSA_generate_key)(int, unsigned long, void (*)(int,int,void *), void *) = NULL;
00161 static int (*K_i2d_X509_REQ_fp)(FILE*, X509_REQ*) = NULL;
00162 static void (*K_ERR_clear_error)() = NULL;
00163 static void (*K_ERR_print_errors_fp)(FILE*) = NULL;
00164 static int (*K_PKCS7_verify)(PKCS7*,STACK_OF(X509)*,X509_STORE*,BIO*,BIO*,int) = NULL;
00165 
00166 #endif
00167 }
00168 
00169 
00170 bool KOpenSSLProxy::hasLibSSL() const {
00171    return _sslLib != NULL;
00172 }
00173 
00174 
00175 bool KOpenSSLProxy::hasLibCrypto() const {
00176    return _cryptoLib != NULL;
00177 }
00178 
00179 
00180 void KOpenSSLProxy::destroy() {
00181   delete this;
00182   _me = NULL;
00183 }
00184 
00185 #ifdef __OpenBSD__
00186 #include <qdir.h>
00187 #include <qstring.h>
00188 #include <qstringlist.h>
00189 
00190 static QString findMostRecentLib(QString dir, QString name)
00191 {
00192        // Grab all shared libraries in the directory
00193        QString filter = "lib"+name+".so.*";
00194        QDir d(dir, filter);
00195        if (!d.exists())
00196                return NULL;
00197        QStringList l = d.entryList();
00198 
00199        // Find the best one
00200        int bestmaj = -1;
00201        int bestmin = -1;
00202        QString best = NULL;
00203        // where do we start
00204        uint s = filter.length()-1;
00205        for (QStringList::Iterator it = l.begin(); it != l.end(); ++it) {
00206                QString numberpart = (*it).mid(s);
00207                uint endmaj = numberpart.find('.');
00208                if (endmaj == -1)
00209                        continue;
00210                bool ok;
00211                int maj = numberpart.left(endmaj).toInt(&ok);
00212                if (!ok)
00213                        continue;
00214                int min = numberpart.mid(endmaj+1).toInt(&ok);
00215                if (!ok)
00216                        continue;
00217                if (maj > bestmaj || (maj == bestmaj && min > bestmin)) {
00218                        bestmaj = maj;
00219                        bestmin = min;
00220                        best = (*it);
00221                }
00222        }
00223        if (best.isNull())
00224                return NULL;
00225        else
00226                return dir+"/"+best;
00227 }
00228 #endif
00229 
00230 
00231 KOpenSSLProxy::KOpenSSLProxy() {
00232 KLibLoader *ll = KLibLoader::self();
00233 _ok = false;
00234 QStringList libpaths, libnamesc, libnamess;
00235 KConfig *cfg;
00236 
00237    _cryptoLib = NULL;
00238    _sslLib = NULL;
00239 
00240    cfg = new KConfig("cryptodefaults", false, false);
00241    cfg->setGroup("OpenSSL");
00242    QString upath = cfg->readPathEntry("Path");
00243    if (!upath.isEmpty())
00244       libpaths << upath;
00245 
00246    delete cfg;
00247 
00248 #ifdef __OpenBSD__
00249    {
00250    QString libname = findMostRecentLib("/usr/lib", "crypto");
00251    if (!libname.isNull())
00252          _cryptoLib = ll->globalLibrary(libname.latin1());
00253    }
00254 #else
00255    libpaths 
00256             #ifdef _AIX
00257             << "/opt/freeware/lib/"
00258             #endif
00259             << "/usr/lib/"
00260             << "/usr/ssl/lib/"
00261             << "/usr/local/lib/"
00262             << "/usr/local/openssl/lib/"
00263             << "/usr/local/ssl/lib/"
00264             << "/opt/openssl/lib/"
00265             << "/lib/"
00266             << "";
00267 
00268 // FIXME: #define here for the various OS types to optimize
00269    libnamess 
00270              #ifdef hpux
00271              << "libssl.sl"
00272              #elif defined(_AIX)
00273              << "libssl.a(libssl.so.0)"
00274              #elif defined(__APPLE__)
00275              << "libssl.dylib"
00276              << "libssl.0.9.dylib"
00277              #else
00278              #ifdef SHLIB_VERSION_NUMBER
00279              << "libssl.so." SHLIB_VERSION_NUMBER 
00280              #endif
00281              << "libssl.so"
00282              << "libssl.so.0"
00283              #endif
00284              ;
00285 
00286    libnamesc 
00287              #ifdef hpux
00288              << "libcrypto.sl"
00289              #elif defined(_AIX)
00290              << "libcrypto.a(libcrypto.so.0)"
00291              #elif defined(__APPLE__)
00292              << "libcrypto.dylib"
00293              << "libcrypto.0.9.dylib"
00294              #else
00295              #ifdef SHLIB_VERSION_NUMBER
00296              << "libcrypto.so." SHLIB_VERSION_NUMBER 
00297              #endif
00298              << "libcrypto.so"
00299              << "libcrypto.so.0"
00300              #endif
00301              ;
00302 
00303    for (QStringList::Iterator it = libpaths.begin();
00304                               it != libpaths.end();
00305                               ++it) {
00306       for (QStringList::Iterator shit = libnamesc.begin();
00307                                  shit != libnamesc.end();
00308                                  ++shit) {
00309          QString alib = *it;
00310          if (!alib.isEmpty() && !alib.endsWith("/"))
00311             alib += "/";
00312          alib += *shit;
00313          QString tmpStr(alib.latin1());
00314          tmpStr.replace(QRegExp("\\(.*\\)"), "");
00315          if (!access(tmpStr.latin1(), R_OK))
00316             _cryptoLib = ll->globalLibrary(alib.latin1());
00317          if (_cryptoLib) break;
00318       }
00319       if (_cryptoLib) break;
00320    }
00321 #endif
00322 
00323    if (_cryptoLib) {
00324 #ifdef KSSL_HAVE_SSL 
00325       K_X509_free = (void (*) (X509 *)) _cryptoLib->symbol("X509_free");
00326       K_RAND_egd = (int (*)(const char *)) _cryptoLib->symbol("RAND_egd");
00327       K_RAND_load_file = (int (*)(const char *, long)) _cryptoLib->symbol("RAND_load_file");
00328       K_RAND_file_name = (const char* (*)(char *, size_t)) _cryptoLib->symbol("RAND_file_name");
00329       K_RAND_write_file = (int (*)(const char *)) _cryptoLib->symbol("RAND_write_file");
00330       K_CRYPTO_free = (void (*) (void *)) _cryptoLib->symbol("CRYPTO_free");
00331       K_d2i_X509 = (X509 * (*)(X509 **,unsigned char **,long)) _cryptoLib->symbol("d2i_X509");
00332       K_i2d_X509 = (int (*)(X509 *,unsigned char **)) _cryptoLib->symbol("i2d_X509");
00333       K_X509_cmp = (int (*)(X509 *, X509 *)) _cryptoLib->symbol("X509_cmp");
00334       K_X509_STORE_CTX_new = (X509_STORE_CTX * (*) (void)) _cryptoLib->symbol("X509_STORE_CTX_new");
00335       K_X509_STORE_CTX_free = (void (*) (X509_STORE_CTX *)) _cryptoLib->symbol("X509_STORE_CTX_free");
00336       K_X509_verify_cert = (int (*) (X509_STORE_CTX *)) _cryptoLib->symbol("X509_verify_cert");
00337       K_X509_STORE_new = (X509_STORE * (*) (void)) _cryptoLib->symbol("X509_STORE_new");
00338       K_X509_STORE_free = (void (*) (X509_STORE *)) _cryptoLib->symbol("X509_STORE_free");
00339       K_X509_NAME_oneline = (char * (*) (X509_NAME *,char *,int)) _cryptoLib->symbol("X509_NAME_oneline");
00340       K_X509_get_subject_name = (X509_NAME * (*) (X509 *)) _cryptoLib->symbol("X509_get_subject_name");
00341       K_X509_get_issuer_name = (X509_NAME * (*) (X509 *)) _cryptoLib->symbol("X509_get_issuer_name");
00342       K_X509_STORE_add_lookup = (X509_LOOKUP *(*) (X509_STORE *, X509_LOOKUP_METHOD *)) _cryptoLib->symbol("X509_STORE_add_lookup");
00343       K_X509_LOOKUP_file = (X509_LOOKUP_METHOD *(*)(void)) _cryptoLib->symbol("X509_LOOKUP_file");
00344       K_X509_LOOKUP_free = (void (*)(X509_LOOKUP *)) _cryptoLib->symbol("X509_LOOKUP_free");
00345       K_X509_LOOKUP_ctrl = (int (*)(X509_LOOKUP *, int, const char *, long, char **)) _cryptoLib->symbol("X509_LOOKUP_ctrl");
00346       K_X509_STORE_CTX_init = (void (*)(X509_STORE_CTX *, X509_STORE *, X509 *, STACK_OF(X509) *)) _cryptoLib->symbol("X509_STORE_CTX_init");
00347       K_X509_dup = (X509* (*)(X509*)) _cryptoLib->symbol("X509_dup");
00348       K_BIO_new_fp = (BIO* (*)(FILE*, int)) _cryptoLib->symbol("BIO_new_fp");
00349       K_BIO_free = (int (*)(BIO*)) _cryptoLib->symbol("BIO_free");
00350       K_PEM_ASN1_write_bio = (int (*)(int (*)(), const char *,BIO*, char*, const EVP_CIPHER *, unsigned char *, int, pem_password_cb *, void *)) _cryptoLib->symbol("PEM_ASN1_write_bio");
00351       K_X509_asn1_meth = (ASN1_METHOD* (*)(void)) _cryptoLib->symbol("X509_asn1_meth");
00352       K_ASN1_i2d_fp = (int (*)(int (*)(), FILE*, unsigned char *)) _cryptoLib->symbol("ASN1_i2d_fp");
00353       K_i2d_ASN1_HEADER = (int (*)(ASN1_HEADER *, unsigned char **)) _cryptoLib->symbol("i2d_ASN1_HEADER");
00354       K_X509_print_fp = (int (*)(FILE*, X509*)) _cryptoLib->symbol("X509_print_fp");
00355       K_i2d_PKCS12 = (int (*)(PKCS12*, unsigned char**)) _cryptoLib->symbol("i2d_PKCS12");
00356       K_i2d_PKCS12_fp = (int (*)(FILE *, PKCS12*)) _cryptoLib->symbol("i2d_PKCS12_fp");
00357       K_PKCS12_newpass = (int (*)(PKCS12*, char*, char*)) _cryptoLib->symbol("PKCS12_newpass");
00358       K_d2i_PKCS12_fp = (PKCS12* (*)(FILE*, PKCS12**)) _cryptoLib->symbol("d2i_PKCS12_fp");
00359       K_PKCS12_new = (PKCS12* (*)()) _cryptoLib->symbol("PKCS12_new");
00360       K_PKCS12_free = (void (*)(PKCS12 *)) _cryptoLib->symbol("PKCS12_free");
00361       K_PKCS12_parse = (int (*)(PKCS12*, const char *, EVP_PKEY**,
00362                 X509**, STACK_OF(X509)**)) _cryptoLib->symbol("PKCS12_parse");
00363       K_EVP_PKEY_free = (void (*) (EVP_PKEY *)) _cryptoLib->symbol("EVP_PKEY_free");
00364       K_EVP_PKEY_new = (EVP_PKEY* (*)()) _cryptoLib->symbol("EVP_PKEY_new");
00365       K_X509_REQ_free = (void (*)(X509_REQ*)) _cryptoLib->symbol("X509_REQ_free");
00366       K_X509_REQ_new = (X509_REQ* (*)()) _cryptoLib->symbol("X509_REQ_new");
00367       K_X509_STORE_CTX_set_chain = (void (*)(X509_STORE_CTX *, STACK_OF(X509)*)) _cryptoLib->symbol("X509_STORE_CTX_set_chain");
00368       K_X509_STORE_CTX_set_purpose = (void (*)(X509_STORE_CTX *, int)) _cryptoLib->symbol("X509_STORE_CTX_set_purpose");
00369       K_sk_free = (void (*) (STACK *)) _cryptoLib->symbol("sk_free");
00370       K_sk_num = (int (*) (STACK *)) _cryptoLib->symbol("sk_num");
00371       K_sk_pop = (char* (*) (STACK *)) _cryptoLib->symbol("sk_pop");
00372       K_sk_value = (char* (*) (STACK *, int)) _cryptoLib->symbol("sk_value");
00373       K_sk_new = (STACK* (*) (int (*)())) _cryptoLib->symbol("sk_new");
00374       K_sk_push = (int (*) (STACK*, char*)) _cryptoLib->symbol("sk_push");
00375       K_sk_dup = (STACK* (*) (STACK *)) _cryptoLib->symbol("sk_dup");
00376       K_i2s_ASN1_INTEGER = (char *(*) (X509V3_EXT_METHOD *, ASN1_INTEGER *)) _cryptoLib->symbol("i2s_ASN1_INTEGER");
00377       K_X509_get_serialNumber = (ASN1_INTEGER * (*) (X509 *)) _cryptoLib->symbol("X509_get_serialNumber");
00378       K_X509_get_pubkey = (EVP_PKEY *(*)(X509 *)) _cryptoLib->symbol("X509_get_pubkey");
00379       K_i2d_PublicKey = (int (*)(EVP_PKEY *, unsigned char **)) _cryptoLib->symbol("i2d_PublicKey");
00380       K_X509_check_private_key = (int (*)(X509 *, EVP_PKEY *)) _cryptoLib->symbol("X509_check_private_key");
00381       K_BN_bn2hex = (char *(*)(const BIGNUM *)) _cryptoLib->symbol("BN_bn2hex");
00382       K_X509_digest = (int (*)(const X509 *,const EVP_MD *, unsigned char *, unsigned int *)) _cryptoLib->symbol("X509_digest");
00383       K_EVP_md5 = (EVP_MD *(*)()) _cryptoLib->symbol("EVP_md5");
00384       K_ASN1_INTEGER_free = (void (*)(ASN1_INTEGER *)) _cryptoLib->symbol("ASN1_INTEGER_free");
00385       K_OBJ_obj2nid = (int (*)(ASN1_OBJECT *)) _cryptoLib->symbol("OBJ_obj2nid");
00386       K_OBJ_nid2ln = (const char *(*)(int)) _cryptoLib->symbol("OBJ_nid2ln");
00387       K_X509_get_ext_count = (int (*)(X509*)) _cryptoLib->symbol("X509_get_ext_count");
00388       K_X509_get_ext_by_NID = (int (*)(X509*,int,int)) _cryptoLib->symbol("X509_get_ext_by_NID");
00389       K_X509_get_ext_by_OBJ = (int (*)(X509*,ASN1_OBJECT*,int)) _cryptoLib->symbol("X509_get_ext_by_OBJ");
00390       K_X509_get_ext = (X509_EXTENSION* (*)(X509*,int)) _cryptoLib->symbol("X509_get_ext");
00391       K_X509_delete_ext = (X509_EXTENSION* (*)(X509*,int)) _cryptoLib->symbol("X509_delete_ext");
00392       K_X509_add_ext = (int (*)(X509*,X509_EXTENSION*,int)) _cryptoLib->symbol("X509_add_ext");
00393       K_X509_get_ext_d2i = (void* (*)(X509*,int,int*,int*)) _cryptoLib->symbol("X509_get_ext_d2i");
00394       K_i2s_ASN1_OCTET_STRING = (char *(*)(X509V3_EXT_METHOD*,ASN1_OCTET_STRING*)) _cryptoLib->symbol("i2s_ASN1_OCTET_STRING");
00395       K_ASN1_BIT_STRING_get_bit = (int (*)(ASN1_BIT_STRING*,int)) _cryptoLib->symbol("ASN1_BIT_STRING_get_bit");
00396       K_PKCS7_new = (PKCS7 *(*)()) _cryptoLib->symbol("PKCS7_new");
00397       K_PKCS7_free = (void (*)(PKCS7*)) _cryptoLib->symbol("PKCS7_free");
00398       K_PKCS7_content_free = (void (*)(PKCS7*)) _cryptoLib->symbol("PKCS7_content_free");
00399       K_i2d_PKCS7 = (int (*)(PKCS7*, unsigned char**)) _cryptoLib->symbol("i2d_PKCS7");
00400       K_i2d_PKCS7_fp = (int (*)(FILE*,PKCS7*)) _cryptoLib->symbol("i2d_PKCS7_fp");
00401       K_d2i_PKCS7 = (PKCS7* (*)(PKCS7**,unsigned char**,long)) _cryptoLib->symbol("d2i_PKCS7");
00402       K_d2i_PKCS7_fp = (PKCS7 *(*)(FILE *,PKCS7**)) _cryptoLib->symbol("d2i_PKCS7_fp");
00403       K_PKCS7_dup = (PKCS7* (*)(PKCS7*)) _cryptoLib->symbol("PKCS7_dup");
00404       K_PKCS7_verify = (int (*)(PKCS7*,STACK_OF(X509)*,X509_STORE*,BIO*,BIO*,int)) _cryptoLib->symbol("PKCS7_verify");
00405       K_PEM_X509_INFO_read = (STACK_OF(X509_INFO) *(*)(FILE*, STACK_OF(X509_INFO)*, pem_password_cb*, void *)) _cryptoLib->symbol("PEM_X509_INFO_read");
00406       K_ASN1_d2i_fp = (char *(*)(char *(*)(),char *(*)(),FILE*,unsigned char**)) _cryptoLib->symbol("ASN1_d2i_fp");
00407       K_X509_new = (X509 *(*)()) _cryptoLib->symbol("X509_new");
00408       K_X509_PURPOSE_get_count = (int (*)()) _cryptoLib->symbol("X509_PURPOSE_get_count");
00409       K_X509_PURPOSE_get_id = (int (*)(X509_PURPOSE *)) _cryptoLib->symbol("X509_PURPOSE_get_id");
00410       K_X509_check_purpose = (int (*)(X509*,int,int)) _cryptoLib->symbol("X509_check_purpose");
00411       K_X509_PURPOSE_get0 = (X509_PURPOSE *(*)(int)) _cryptoLib->symbol("X509_PURPOSE_get0");
00412       K_EVP_PKEY_assign = (int (*)(EVP_PKEY*, int, char*)) _cryptoLib->symbol("EVP_PKEY_assign");
00413       K_X509_REQ_set_pubkey = (int (*)(X509_REQ*, EVP_PKEY*)) _cryptoLib->symbol("X509_REQ_set_pubkey");
00414       K_RSA_generate_key = (RSA* (*)(int, unsigned long, void (*)(int,int,void *), void *)) _cryptoLib->symbol("RSA_generate_key");
00415       K_i2d_X509_REQ_fp = (int (*)(FILE *, X509_REQ *)) _cryptoLib->symbol("i2d_X509_REQ_fp");
00416       K_ERR_clear_error = (void (*)()) _cryptoLib->symbol("ERR_clear_error");
00417       K_ERR_print_errors_fp = (void (*)(FILE*)) _cryptoLib->symbol("ERR_print_errors_fp");
00418 #endif
00419    }
00420 
00421 #ifdef __OpenBSD__
00422    {
00423    QString libname = findMostRecentLib("/usr/lib", "ssl");
00424    if (!libname.isNull())
00425          _sslLib = ll->globalLibrary(libname.latin1());
00426    }
00427 #else
00428    for (QStringList::Iterator it = libpaths.begin();
00429                               it != libpaths.end();
00430                               ++it) {
00431       for (QStringList::Iterator shit = libnamess.begin();
00432                                  shit != libnamess.end();
00433                                  ++shit) {
00434          QString alib = *it;
00435          if (!alib.isEmpty() && !alib.endsWith("/"))
00436             alib += "/";
00437          alib += *shit;
00438          QString tmpStr(alib.latin1());
00439          tmpStr.replace(QRegExp("\\(.*\\)"), "");
00440          if (!access(tmpStr.latin1(), R_OK))
00441                 _sslLib = ll->globalLibrary(alib.latin1());
00442          if (_sslLib) break;
00443       }
00444       if (_sslLib) break;
00445    }
00446 #endif
00447 
00448    if (_sslLib) {
00449 #ifdef KSSL_HAVE_SSL 
00450       // stand back from your monitor and look at this.  it's fun! :)
00451       K_SSL_connect = (int (*)(SSL *)) _sslLib->symbol("SSL_connect");
00452       K_SSL_accept = (int (*)(SSL *)) _sslLib->symbol("SSL_accept");
00453       K_SSL_read = (int (*)(SSL *, void *, int)) _sslLib->symbol("SSL_read");
00454       K_SSL_write = (int (*)(SSL *, const void *, int)) 
00455                             _sslLib->symbol("SSL_write");
00456       K_SSL_new = (SSL* (*)(SSL_CTX *)) _sslLib->symbol("SSL_new");
00457       K_SSL_free = (void (*)(SSL *)) _sslLib->symbol("SSL_free");
00458       K_SSL_shutdown = (int (*)(SSL *)) _sslLib->symbol("SSL_shutdown");
00459       K_SSL_CTX_new = (SSL_CTX* (*)(SSL_METHOD*)) _sslLib->symbol("SSL_CTX_new");
00460       K_SSL_CTX_free = (void (*)(SSL_CTX*)) _sslLib->symbol("SSL_CTX_free");
00461       K_SSL_set_fd = (int (*)(SSL *, int)) _sslLib->symbol("SSL_set_fd");
00462       K_SSL_pending = (int (*)(SSL *)) _sslLib->symbol("SSL_pending");
00463       K_SSL_CTX_set_cipher_list = (int (*)(SSL_CTX *, const char *))
00464                                   _sslLib->symbol("SSL_CTX_set_cipher_list");
00465       K_SSL_CTX_set_verify = (void (*)(SSL_CTX*, int, int (*)(int, X509_STORE_CTX*))) _sslLib->symbol("SSL_CTX_set_verify");
00466       K_SSL_use_certificate = (int (*)(SSL*, X509*)) 
00467                                   _sslLib->symbol("SSL_CTX_use_certificate");
00468       K_SSL_get_current_cipher = (SSL_CIPHER *(*)(SSL *)) 
00469                                   _sslLib->symbol("SSL_get_current_cipher");
00470       K_SSL_ctrl = (long (*)(SSL * ,int, long, char *))
00471                                   _sslLib->symbol("SSL_ctrl");
00472       K_TLSv1_client_method = (SSL_METHOD *(*)()) _sslLib->symbol("TLSv1_client_method");
00473       K_SSLv2_client_method = (SSL_METHOD *(*)()) _sslLib->symbol("SSLv2_client_method");
00474       K_SSLv3_client_method = (SSL_METHOD *(*)()) _sslLib->symbol("SSLv3_client_method");
00475       K_SSLv23_client_method = (SSL_METHOD *(*)()) _sslLib->symbol("SSLv23_client_method");
00476       K_SSL_get_peer_certificate = (X509 *(*)(SSL *)) _sslLib->symbol("SSL_get_peer_certificate");
00477       K_SSL_CIPHER_get_bits = (int (*)(SSL_CIPHER *,int *)) _sslLib->symbol("SSL_CIPHER_get_bits");
00478       K_SSL_CIPHER_get_version = (char * (*)(SSL_CIPHER *)) _sslLib->symbol("SSL_CIPHER_get_version");
00479       K_SSL_CIPHER_get_name = (const char * (*)(SSL_CIPHER *)) _sslLib->symbol("SSL_CIPHER_get_name");
00480       K_SSL_CIPHER_description = (char * (*)(SSL_CIPHER *, char *, int)) _sslLib->symbol("SSL_CIPHER_description");
00481       K_SSL_CTX_use_PrivateKey = (int (*)(SSL_CTX*, EVP_PKEY*)) _sslLib->symbol("SSL_CTX_use_PrivateKey");
00482       K_SSL_CTX_use_certificate = (int (*)(SSL_CTX*, X509*)) _sslLib->symbol("SSL_CTX_use_certificate");
00483       K_SSL_get_error = (int (*)(SSL*, int)) _sslLib->symbol("SSL_get_error");
00484       K_SSL_get_peer_cert_chain = (STACK_OF(X509)* (*)(SSL*)) _sslLib->symbol("SSL_get_peer_cert_chain");
00485       K_SSL_load_client_CA_file = (STACK_OF(X509_NAME)* (*)(const char *)) _sslLib->symbol("SSL_load_client_CA_file");
00486       K_SSL_peek = (int (*)(SSL*,void*,int)) _sslLib->symbol("SSL_peek");
00487 #endif
00488 
00489 
00490       // Initialize the library (once only!)
00491       void *x;
00492       x = _sslLib->symbol("SSL_library_init");
00493       if (_cryptoLib) {
00494          if (x) ((int (*)())x)();
00495          x = _cryptoLib->symbol("OpenSSL_add_all_algorithms");
00496          if (x) {
00497            ((void (*)())x)();
00498          } else {
00499            x = _cryptoLib->symbol("OpenSSL_add_all_algorithms_conf");
00500            if (x) {
00501              ((void (*)())x)();
00502            } else {
00503              x = _cryptoLib->symbol("OpenSSL_add_all_algorithms_noconf");
00504              if (x)
00505                ((void (*)())x)();
00506            }
00507          }
00508          x = _cryptoLib->symbol("OpenSSL_add_all_ciphers");
00509          if (x) ((void (*)())x)();
00510          x = _cryptoLib->symbol("OpenSSL_add_all_digests");
00511          if (x) ((void (*)())x)();
00512       }
00513    }
00514 
00515 }
00516 
00517 
00518 KOpenSSLProxy* KOpenSSLProxy::_me = NULL;
00519 static KStaticDeleter<KOpenSSLProxy> med;
00520 
00521 
00522 
00523 KOpenSSLProxy::~KOpenSSLProxy() {
00524    if (_sslLib) 
00525         _sslLib->unload();
00526    if (_cryptoLib)
00527         _cryptoLib->unload();
00528    med.setObject(0);
00529 }
00530 
00531 
00532 // FIXME: we should check "ok" and allow this to init the lib if !ok.
00533 
00534 KOpenSSLProxy *KOpenSSLProxy::self() {
00535 #ifdef KSSL_HAVE_SSL
00536    if (!_me) {
00537       _me = med.setObject(new KOpenSSLProxy);
00538    }
00539 #endif
00540    return _me;
00541 }
00542 
00543 
00544 
00545 
00546 
00547 
00548 
00549 #ifdef KSSL_HAVE_SSL
00550 
00551 
00552 
00553 int KOpenSSLProxy::SSL_connect(SSL *ssl) {
00554    if (K_SSL_connect) return (K_SSL_connect)(ssl);
00555    return -1;
00556 }
00557 
00558 
00559 int KOpenSSLProxy::SSL_accept(SSL *ssl) {
00560    if (K_SSL_accept) return (K_SSL_accept)(ssl);
00561    return -1;
00562 }
00563 
00564 
00565 int KOpenSSLProxy::SSL_read(SSL *ssl, void *buf, int num) {
00566    if (K_SSL_read) return (K_SSL_read)(ssl, buf, num);
00567    return -1;
00568 }
00569 
00570 
00571 int KOpenSSLProxy::SSL_write(SSL *ssl, const void *buf, int num) {
00572    if (K_SSL_write) return (K_SSL_write)(ssl, buf, num);
00573    return -1;
00574 }
00575 
00576 
00577 SSL *KOpenSSLProxy::SSL_new(SSL_CTX *ctx) {
00578    if (K_SSL_new) return (K_SSL_new)(ctx);
00579    return NULL;
00580 }
00581 
00582 
00583 void KOpenSSLProxy::SSL_free(SSL *ssl) {
00584    if (K_SSL_free) (K_SSL_free)(ssl);
00585 }
00586 
00587 
00588 int KOpenSSLProxy::SSL_shutdown(SSL *ssl) {
00589    if (K_SSL_shutdown) return (K_SSL_shutdown)(ssl);
00590    return -1;
00591 }
00592 
00593 
00594 SSL_CTX *KOpenSSLProxy::SSL_CTX_new(SSL_METHOD *method) {
00595    if (K_SSL_CTX_new) return (K_SSL_CTX_new)(method);
00596    return NULL;
00597 }
00598 
00599 
00600 void KOpenSSLProxy::SSL_CTX_free(SSL_CTX *ctx) {
00601    if (K_SSL_CTX_free) (K_SSL_CTX_free)(ctx);
00602 }
00603 
00604 
00605 int KOpenSSLProxy::SSL_set_fd(SSL *ssl, int fd) {
00606    if (K_SSL_set_fd) return (K_SSL_set_fd)(ssl, fd);
00607    return -1;
00608 }
00609 
00610 
00611 int KOpenSSLProxy::SSL_pending(SSL *ssl) {
00612    if (K_SSL_pending) return (K_SSL_pending)(ssl);
00613    return -1;
00614 }
00615 
00616 
00617 int KOpenSSLProxy::SSL_CTX_set_cipher_list(SSL_CTX *ctx, const char *str) {
00618    if (K_SSL_CTX_set_cipher_list) return (K_SSL_CTX_set_cipher_list)(ctx, str);
00619    return -1;
00620 }
00621 
00622 
00623 void KOpenSSLProxy::SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
00624                               int (*verify_callback)(int, X509_STORE_CTX *)) {
00625    if (K_SSL_CTX_set_verify) (K_SSL_CTX_set_verify)(ctx, mode, verify_callback);
00626 }
00627 
00628 
00629 int KOpenSSLProxy::SSL_use_certificate(SSL *ssl, X509 *x) {
00630    if (K_SSL_use_certificate) return (K_SSL_use_certificate)(ssl, x);
00631    return -1;
00632 }
00633 
00634 
00635 SSL_CIPHER *KOpenSSLProxy::SSL_get_current_cipher(SSL *ssl) {
00636    if (K_SSL_get_current_cipher) return (K_SSL_get_current_cipher)(ssl);
00637    return NULL;
00638 }
00639 
00640 
00641 long KOpenSSLProxy::SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg) {
00642    if (K_SSL_ctrl) return (K_SSL_ctrl)(ssl, cmd, larg, parg);
00643    return -1;
00644 }
00645 
00646 
00647 int KOpenSSLProxy::RAND_egd(const char *path) {
00648    if (K_RAND_egd) return (K_RAND_egd)(path);
00649    return -1;
00650 }
00651 
00652 
00653 SSL_METHOD *KOpenSSLProxy::TLSv1_client_method() {
00654    if (K_TLSv1_client_method) return (K_TLSv1_client_method)();
00655    return NULL;
00656 }
00657 
00658 
00659 SSL_METHOD *KOpenSSLProxy::SSLv2_client_method() {
00660    if (K_SSLv2_client_method) return (K_SSLv2_client_method)();
00661    return NULL;
00662 }
00663 
00664 
00665 SSL_METHOD *KOpenSSLProxy::SSLv3_client_method() {
00666    if (K_SSLv3_client_method) return (K_SSLv3_client_method)();
00667    return NULL;
00668 }
00669 
00670 
00671 SSL_METHOD *KOpenSSLProxy::SSLv23_client_method() {
00672    if (K_SSLv23_client_method) return (K_SSLv23_client_method)();
00673    return NULL;
00674 }
00675 
00676 
00677 X509 *KOpenSSLProxy::SSL_get_peer_certificate(SSL *s) {
00678    if (K_SSL_get_peer_certificate) return (K_SSL_get_peer_certificate)(s);
00679    return NULL;
00680 }
00681 
00682 
00683 int KOpenSSLProxy::SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits) {
00684    if (K_SSL_CIPHER_get_bits) return (K_SSL_CIPHER_get_bits)(c, alg_bits);
00685    return -1;
00686 }
00687 
00688 
00689 char * KOpenSSLProxy::SSL_CIPHER_get_version(SSL_CIPHER *c) {
00690    if (K_SSL_CIPHER_get_version) return (K_SSL_CIPHER_get_version)(c);
00691    return NULL;
00692 }
00693 
00694 
00695 const char * KOpenSSLProxy::SSL_CIPHER_get_name(SSL_CIPHER *c) {
00696    if (K_SSL_CIPHER_get_name) return (K_SSL_CIPHER_get_name)(c);
00697    return NULL;
00698 }
00699 
00700 
00701 char * KOpenSSLProxy::SSL_CIPHER_description(SSL_CIPHER *c,char *buf,int size) {
00702    if (K_SSL_CIPHER_description) return (K_SSL_CIPHER_description)(c,buf,size);
00703    return NULL;
00704 }
00705 
00706 
00707 X509 * KOpenSSLProxy::d2i_X509(X509 **a,unsigned char **pp,long length) {
00708    if (K_d2i_X509) return (K_d2i_X509)(a,pp,length);
00709    return NULL;
00710 }
00711 
00712 
00713 int KOpenSSLProxy::i2d_X509(X509 *a,unsigned char **pp) {
00714    if (K_i2d_X509) return (K_i2d_X509)(a,pp);
00715    return -1;
00716 }
00717 
00718 
00719 int KOpenSSLProxy::X509_cmp(X509 *a, X509 *b) {
00720    if (K_X509_cmp) return (K_X509_cmp)(a,b);
00721    return 0;
00722 }
00723 
00724 
00725 X509_STORE *KOpenSSLProxy::X509_STORE_new(void) {
00726    if (K_X509_STORE_new) return (K_X509_STORE_new)();
00727    return NULL;
00728 }
00729 
00730 
00731 void KOpenSSLProxy::X509_STORE_free(X509_STORE *v) {
00732    if (K_X509_STORE_free) (K_X509_STORE_free)(v);
00733 }
00734 
00735 
00736 X509_STORE_CTX *KOpenSSLProxy::X509_STORE_CTX_new(void) {
00737    if (K_X509_STORE_CTX_new) return (K_X509_STORE_CTX_new)();
00738    return NULL;
00739 }
00740 
00741 
00742 void KOpenSSLProxy::X509_STORE_CTX_free(X509_STORE_CTX *ctx) {
00743    if (K_X509_STORE_CTX_free) (K_X509_STORE_CTX_free)(ctx);
00744 }
00745 
00746 
00747 int KOpenSSLProxy::X509_verify_cert(X509_STORE_CTX *ctx) {
00748    if (K_X509_verify_cert) return (K_X509_verify_cert)(ctx);
00749    return -1;
00750 }
00751 
00752 
00753 void KOpenSSLProxy::X509_free(X509 *a) {
00754    if (K_X509_free) (K_X509_free)(a);
00755 }
00756 
00757 
00758 char *KOpenSSLProxy::X509_NAME_oneline(X509_NAME *a,char *buf,int size) {
00759    if (K_X509_NAME_oneline) return (K_X509_NAME_oneline)(a,buf,size);
00760    return NULL;
00761 }
00762 
00763 
00764 X509_NAME *KOpenSSLProxy::X509_get_subject_name(X509 *a) {
00765    if (K_X509_get_subject_name) return (K_X509_get_subject_name)(a);
00766    return NULL;
00767 }
00768 
00769 
00770 X509_NAME *KOpenSSLProxy::X509_get_issuer_name(X509 *a) {
00771    if (K_X509_get_issuer_name) return (K_X509_get_issuer_name)(a);
00772    return NULL;
00773 }
00774 
00775 
00776 X509_LOOKUP *KOpenSSLProxy::X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m) {
00777    if (K_X509_STORE_add_lookup) return (K_X509_STORE_add_lookup)(v,m);
00778    return NULL;
00779 }
00780 
00781 
00782 X509_LOOKUP_METHOD *KOpenSSLProxy::X509_LOOKUP_file(void) {
00783    if (K_X509_LOOKUP_file) return (K_X509_LOOKUP_file)();
00784    return NULL;
00785 }
00786 
00787 
00788 void KOpenSSLProxy::X509_LOOKUP_free(X509_LOOKUP *x) {
00789    if (K_X509_LOOKUP_free) (K_X509_LOOKUP_free)(x);
00790 }
00791 
00792 
00793 int KOpenSSLProxy::X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, long argl, char **ret) {
00794    if (K_X509_LOOKUP_ctrl) return (K_X509_LOOKUP_ctrl)(ctx,cmd,argc,argl,ret);
00795    return -1;
00796 }
00797 
00798 
00799 void KOpenSSLProxy::X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, X509 *x509, STACK_OF(X509) *chain) {
00800    if (K_X509_STORE_CTX_init) (K_X509_STORE_CTX_init)(ctx,store,x509,chain);
00801 }
00802 
00803 
00804 void KOpenSSLProxy::CRYPTO_free(void *x) {
00805    if (K_CRYPTO_free) (K_CRYPTO_free)(x);
00806 }
00807 
00808 
00809 X509 *KOpenSSLProxy::X509_dup(X509 *x509) {
00810    if (K_X509_dup) return (K_X509_dup)(x509);
00811    return NULL;
00812 }
00813 
00814 
00815 BIO *KOpenSSLProxy::BIO_new_fp(FILE *stream, int close_flag) {
00816    if (K_BIO_new_fp) return (K_BIO_new_fp)(stream, close_flag);
00817    return NULL;
00818 }
00819 
00820 
00821 int KOpenSSLProxy::BIO_free(BIO *a) {
00822    if (K_BIO_free) return (K_BIO_free)(a);
00823    return -1;
00824 }
00825 
00826 
00827 int KOpenSSLProxy::PEM_write_bio_X509(BIO *bp, X509 *x) {
00828    if (K_PEM_ASN1_write_bio) return (K_PEM_ASN1_write_bio) ((int (*)())K_i2d_X509, PEM_STRING_X509, bp, (char *)x, NULL, NULL, 0, NULL, NULL);
00829    else return -1;
00830 }
00831 
00832 
00833 ASN1_METHOD *KOpenSSLProxy::X509_asn1_meth(void) {
00834    if (K_X509_asn1_meth) return (K_X509_asn1_meth)();
00835    else return NULL;
00836 }
00837 
00838 
00839 int KOpenSSLProxy::ASN1_i2d_fp(FILE *out,unsigned char *x) {
00840    if (K_ASN1_i2d_fp && K_i2d_ASN1_HEADER) 
00841         return (K_ASN1_i2d_fp)((int (*)())K_i2d_ASN1_HEADER, out, x);
00842    else return -1;
00843 }
00844 
00845 
00846 int KOpenSSLProxy::X509_print(FILE *fp, X509 *x) {
00847    if (K_X509_print_fp) return (K_X509_print_fp)(fp, x);
00848    return -1;
00849 }
00850 
00851 
00852 PKCS12 *KOpenSSLProxy::d2i_PKCS12_fp(FILE *fp, PKCS12 **p12) {
00853    if (K_d2i_PKCS12_fp) return (K_d2i_PKCS12_fp)(fp, p12);
00854    else return NULL;
00855 }
00856 
00857  
00858 int KOpenSSLProxy::PKCS12_newpass(PKCS12 *p12, char *oldpass, char *newpass) {
00859    if (K_PKCS12_newpass) return (K_PKCS12_newpass)(p12, oldpass, newpass);
00860    else return -1;
00861 }
00862 
00863  
00864 int KOpenSSLProxy::i2d_PKCS12(PKCS12 *p12, unsigned char **p) {
00865    if (K_i2d_PKCS12) return (K_i2d_PKCS12)(p12, p);
00866    else return -1;
00867 }
00868 
00869 
00870 int KOpenSSLProxy::i2d_PKCS12_fp(FILE *fp, PKCS12 *p12) {
00871    if (K_i2d_PKCS12_fp) return (K_i2d_PKCS12_fp)(fp, p12);
00872    else return -1;
00873 }
00874 
00875 
00876 PKCS12 *KOpenSSLProxy::PKCS12_new(void) {
00877    if (K_PKCS12_new) return (K_PKCS12_new)();
00878    else return NULL;
00879 }
00880 
00881 
00882 void KOpenSSLProxy::PKCS12_free(PKCS12 *a) {
00883    if (K_PKCS12_free) (K_PKCS12_free)(a);
00884 }
00885 
00886 
00887 int KOpenSSLProxy::PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey,
00888                     X509 **cert, STACK_OF(X509) **ca) {
00889    if (K_PKCS12_parse) return (K_PKCS12_parse) (p12, pass, pkey, cert, ca);
00890    else return -1;
00891 }
00892 
00893 
00894 void KOpenSSLProxy::EVP_PKEY_free(EVP_PKEY *x) {
00895    if (K_EVP_PKEY_free) (K_EVP_PKEY_free)(x);
00896 }
00897 
00898 
00899 EVP_PKEY* KOpenSSLProxy::EVP_PKEY_new() {
00900    if (K_EVP_PKEY_new) return (K_EVP_PKEY_new)();
00901    else return NULL;
00902 }
00903 
00904 
00905 void KOpenSSLProxy::X509_REQ_free(X509_REQ *x) {
00906    if (K_X509_REQ_free) (K_X509_REQ_free)(x);
00907 }
00908 
00909 
00910 X509_REQ* KOpenSSLProxy::X509_REQ_new() {
00911    if (K_X509_REQ_new) return (K_X509_REQ_new)();
00912    else return NULL;
00913 }
00914 
00915 
00916 int KOpenSSLProxy::SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey) {
00917    if (K_SSL_CTX_use_PrivateKey) return (K_SSL_CTX_use_PrivateKey)(ctx,pkey);
00918    else return -1;
00919 }
00920 
00921 
00922 int KOpenSSLProxy::SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x) {
00923    if (K_SSL_CTX_use_certificate) return (K_SSL_CTX_use_certificate)(ctx,x);
00924    else return -1;
00925 }
00926 
00927 
00928 int KOpenSSLProxy::SSL_get_error(SSL *ssl, int rc) {
00929    if (K_SSL_get_error) return (K_SSL_get_error)(ssl,rc);
00930    else return -1;
00931 }
00932 
00933 
00934 STACK_OF(X509) *KOpenSSLProxy::SSL_get_peer_cert_chain(SSL *s) {
00935    if (K_SSL_get_peer_cert_chain) return (K_SSL_get_peer_cert_chain)(s);
00936    else return NULL;
00937 }
00938 
00939 
00940 void KOpenSSLProxy::sk_free(STACK *s) {
00941    if (K_sk_free) (K_sk_free)(s);
00942 }
00943 
00944 
00945 int KOpenSSLProxy::sk_num(STACK *s) {
00946    if (K_sk_num) return (K_sk_num)(s);
00947    else return -1;
00948 }
00949 
00950  
00951 char *KOpenSSLProxy::sk_pop(STACK *s) {
00952    if (K_sk_pop) return (K_sk_pop)(s);
00953    else return NULL;
00954 }
00955 
00956 
00957 char *KOpenSSLProxy::sk_value(STACK *s, int n) {
00958    if (K_sk_value) return (K_sk_value)(s, n);
00959    else return NULL;
00960 }
00961 
00962 
00963 void KOpenSSLProxy::X509_STORE_CTX_set_chain(X509_STORE_CTX *v, STACK_OF(X509)* x) {
00964    if (K_X509_STORE_CTX_set_chain) (K_X509_STORE_CTX_set_chain)(v,x);
00965 }
00966 
00967 void KOpenSSLProxy::X509_STORE_CTX_set_purpose(X509_STORE_CTX *v, int purpose) {
00968    if (K_X509_STORE_CTX_set_purpose) (K_X509_STORE_CTX_set_purpose)(v,purpose);
00969 }
00970 
00971 
00972 STACK* KOpenSSLProxy::sk_dup(STACK *s) {
00973    if (K_sk_dup) return (K_sk_dup)(s);
00974    else return NULL;
00975 }
00976 
00977 
00978 STACK* KOpenSSLProxy::sk_new(int (*cmp)()) {
00979    if (K_sk_new) return (K_sk_new)(cmp);
00980    else return NULL;
00981 }
00982 
00983 
00984 int KOpenSSLProxy::sk_push(STACK* s, char* d) {
00985    if (K_sk_push) return (K_sk_push)(s,d);
00986    else return -1;
00987 }
00988 
00989 
00990 char *KOpenSSLProxy::i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint) {
00991    if (K_i2s_ASN1_INTEGER) return (K_i2s_ASN1_INTEGER)(meth, aint);
00992    else return NULL;
00993 }
00994 
00995 
00996 ASN1_INTEGER *KOpenSSLProxy::X509_get_serialNumber(X509 *x) {
00997    if (K_X509_get_serialNumber) return (K_X509_get_serialNumber)(x);
00998    else return NULL;
00999 }
01000 
01001 
01002 EVP_PKEY *KOpenSSLProxy::X509_get_pubkey(X509 *x) {
01003    if (K_X509_get_pubkey) return (K_X509_get_pubkey)(x);
01004    else return NULL;
01005 }
01006 
01007 
01008 int KOpenSSLProxy::i2d_PublicKey(EVP_PKEY *a, unsigned char **pp) {
01009    if (K_i2d_PublicKey) return (K_i2d_PublicKey)(a,pp);
01010    else return 0;
01011 }
01012 
01013 
01014 int KOpenSSLProxy::X509_check_private_key(X509 *x, EVP_PKEY *p) {
01015    if (K_X509_check_private_key) return (K_X509_check_private_key)(x,p);
01016    return -1;
01017 }
01018 
01019 
01020 char *KOpenSSLProxy::BN_bn2hex(const BIGNUM *a) {
01021    if (K_BN_bn2hex) return (K_BN_bn2hex)(a);
01022    else return NULL;
01023 }
01024 
01025 
01026 int KOpenSSLProxy::X509_digest(const X509 *x,const EVP_MD *t, unsigned char *md, unsigned int *len) {
01027    if (K_X509_digest) return (K_X509_digest)(x, t, md, len);
01028    else return -1;
01029 }
01030 
01031 
01032 EVP_MD *KOpenSSLProxy::EVP_md5() {
01033    if (K_EVP_md5) return (K_EVP_md5)();
01034    return NULL;
01035 }
01036 
01037 
01038 void KOpenSSLProxy::ASN1_INTEGER_free(ASN1_INTEGER *a) {
01039    if (K_ASN1_INTEGER_free) (K_ASN1_INTEGER_free)(a);
01040 }
01041 
01042 
01043 int KOpenSSLProxy::OBJ_obj2nid(ASN1_OBJECT *o) {
01044    if (K_OBJ_obj2nid) return (K_OBJ_obj2nid)(o);
01045    else return -1;
01046 }
01047 
01048 
01049 const char * KOpenSSLProxy::OBJ_nid2ln(int n) {
01050    if (K_OBJ_nid2ln) return (K_OBJ_nid2ln)(n);
01051    else return NULL;
01052 }
01053 
01054 
01055 int KOpenSSLProxy::X509_get_ext_count(X509 *x) {
01056    if (K_X509_get_ext_count) return (K_X509_get_ext_count)(x);
01057    else return -1;
01058 }
01059 
01060 
01061 int KOpenSSLProxy::X509_get_ext_by_NID(X509 *x, int nid, int lastpos) {
01062    if (K_X509_get_ext_by_NID) return (K_X509_get_ext_by_NID)(x,nid,lastpos);
01063    else return -1;
01064 }
01065 
01066 
01067 int KOpenSSLProxy::X509_get_ext_by_OBJ(X509 *x,ASN1_OBJECT *obj,int lastpos) {
01068    if (K_X509_get_ext_by_OBJ) return (K_X509_get_ext_by_OBJ)(x,obj,lastpos);
01069    else return -1;
01070 }
01071 
01072 
01073 X509_EXTENSION *KOpenSSLProxy::X509_get_ext(X509 *x, int loc) {
01074    if (K_X509_get_ext) return (K_X509_get_ext)(x,loc);
01075    else return NULL;
01076 }
01077 
01078 
01079 X509_EXTENSION *KOpenSSLProxy::X509_delete_ext(X509 *x, int loc) {
01080    if (K_X509_delete_ext) return (K_X509_delete_ext)(x,loc);
01081    else return NULL;
01082 }
01083 
01084 
01085 int KOpenSSLProxy::X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc) {
01086    if (K_X509_add_ext) return (K_X509_add_ext)(x,ex,loc);
01087    else return -1;
01088 }
01089 
01090 
01091 void *KOpenSSLProxy::X509_get_ext_d2i(X509 *x, int nid, int *crit, int *idx) {
01092    if (K_X509_get_ext_d2i) return (K_X509_get_ext_d2i)(x,nid,crit,idx);
01093    else return NULL;
01094 }
01095 
01096 
01097 char *KOpenSSLProxy::i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5) {
01098    if (K_i2s_ASN1_OCTET_STRING) return (K_i2s_ASN1_OCTET_STRING)(method,ia5);
01099    else return NULL;
01100 }
01101 
01102 
01103 int KOpenSSLProxy::ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n) {
01104    if (K_ASN1_BIT_STRING_get_bit) return (K_ASN1_BIT_STRING_get_bit)(a,n);
01105    else return -1;
01106 }
01107 
01108 
01109 PKCS7 *KOpenSSLProxy::PKCS7_new(void) {
01110    if (K_PKCS7_new) return (K_PKCS7_new)();
01111    else return NULL;
01112 }
01113 
01114 
01115 void KOpenSSLProxy::PKCS7_free(PKCS7 *a) {
01116    if (K_PKCS7_free) (K_PKCS7_free)(a);
01117 }
01118 
01119 
01120 void KOpenSSLProxy::PKCS7_content_free(PKCS7 *a) {
01121    if (K_PKCS7_content_free) (K_PKCS7_content_free)(a);
01122 }
01123 
01124 
01125 int KOpenSSLProxy::i2d_PKCS7(PKCS7 *a, unsigned char **pp) {
01126    if (K_i2d_PKCS7) return (K_i2d_PKCS7)(a,pp);
01127    else return -1;
01128 }
01129 
01130 
01131 PKCS7 *KOpenSSLProxy::d2i_PKCS7(PKCS7 **a, unsigned char **pp,long length) {
01132    if (K_d2i_PKCS7) return (K_d2i_PKCS7)(a,pp,length);
01133    else return NULL;
01134 }
01135 
01136 
01137 int KOpenSSLProxy::i2d_PKCS7_fp(FILE *fp,PKCS7 *p7) {
01138    if (K_i2d_PKCS7_fp) return (K_i2d_PKCS7_fp)(fp,p7);
01139    else return -1;
01140 }
01141  
01142 
01143 PKCS7 *KOpenSSLProxy::d2i_PKCS7_fp(FILE *fp,PKCS7 **p7) {
01144    if (K_d2i_PKCS7_fp) return (K_d2i_PKCS7_fp)(fp,p7);
01145    else return NULL;
01146 }
01147 
01148 
01149 PKCS7 *KOpenSSLProxy::PKCS7_dup(PKCS7 *p7) {
01150    if (K_PKCS7_dup) return (K_PKCS7_dup)(p7);
01151    else return NULL;
01152 }
01153 
01154 
01155 int KOpenSSLProxy::PKCS7_verify(PKCS7* p, STACK_OF(X509)* st, X509_STORE* s, BIO* in, BIO *out, int flags) {
01156    if (K_PKCS7_verify) return (K_PKCS7_verify)(p,st,s,in,out,flags);
01157    else return -1;
01158 }
01159 
01160 
01161 STACK_OF(X509_NAME) *KOpenSSLProxy::SSL_load_client_CA_file(const char *file) {
01162    if (K_SSL_load_client_CA_file) return (K_SSL_load_client_CA_file)(file);
01163    else return NULL;
01164 }
01165 
01166 
01167 STACK_OF(X509_INFO) *KOpenSSLProxy::PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb, void *u) {
01168    if (K_PEM_X509_INFO_read) return (K_PEM_X509_INFO_read)(fp,sk,cb,u);
01169    else return NULL;
01170 }
01171 
01172 
01173 X509 *KOpenSSLProxy::X509_d2i_fp(FILE *out, X509** buf) {
01174    if (K_ASN1_d2i_fp) return reinterpret_cast<X509 *>((K_ASN1_d2i_fp)(reinterpret_cast<char *(*)()>(K_X509_new), reinterpret_cast<char *(*)()>(K_d2i_X509), out, reinterpret_cast<unsigned char **>(buf)));
01175    else return NULL;
01176 }
01177 
01178 
01179 int KOpenSSLProxy::SSL_peek(SSL *ssl,void *buf,int num) {
01180    if (K_SSL_peek) return (K_SSL_peek)(ssl,buf,num);
01181    else return -1;
01182 }
01183 
01184 
01185 const char *KOpenSSLProxy::RAND_file_name(char *buf, size_t num) {
01186    if (K_RAND_file_name) return (K_RAND_file_name)(buf, num);
01187    else return NULL;
01188 }
01189 
01190 
01191 int KOpenSSLProxy::RAND_load_file(const char *filename, long max_bytes) {
01192    if (K_RAND_load_file) return (K_RAND_load_file)(filename, max_bytes);
01193    else return -1;
01194 }
01195 
01196 
01197 int KOpenSSLProxy::RAND_write_file(const char *filename) {
01198    if (K_RAND_write_file) return (K_RAND_write_file)(filename);
01199    else return -1;
01200 }
01201 
01202 
01203 int KOpenSSLProxy::X509_PURPOSE_get_count() {
01204    if (K_X509_PURPOSE_get_count) return (K_X509_PURPOSE_get_count)();
01205    else return -1;
01206 }
01207 
01208 
01209 int KOpenSSLProxy::X509_PURPOSE_get_id(X509_PURPOSE *p) {
01210    if (K_X509_PURPOSE_get_id) return (K_X509_PURPOSE_get_id)(p);
01211    else return -1;
01212 }
01213 
01214 
01215 int KOpenSSLProxy::X509_check_purpose(X509 *x, int id, int ca) {
01216    if (K_X509_check_purpose) return (K_X509_check_purpose)(x, id, ca);
01217    else return -1;
01218 }
01219 
01220 
01221 X509_PURPOSE *KOpenSSLProxy::X509_PURPOSE_get0(int idx) {
01222    if (K_X509_PURPOSE_get0) return (K_X509_PURPOSE_get0)(idx);
01223    else return NULL;
01224 }
01225 
01226 
01227 int KOpenSSLProxy::EVP_PKEY_assign(EVP_PKEY *pkey, int type, char *key) {
01228    if (K_EVP_PKEY_assign) return (K_EVP_PKEY_assign)(pkey, type, key);
01229    else return -1;
01230 }
01231 
01232 
01233 int KOpenSSLProxy::X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey) {
01234    if (K_X509_REQ_set_pubkey) return (K_X509_REQ_set_pubkey)(x, pkey);
01235    else return -1;
01236 }
01237 
01238 
01239 RSA* KOpenSSLProxy::RSA_generate_key(int bits, unsigned long e, void
01240                         (*callback)(int,int,void *), void *cb_arg) {
01241    if (K_RSA_generate_key) return (K_RSA_generate_key)(bits, e, callback, cb_arg);
01242    else return NULL;
01243 }
01244 
01245 
01246 int KOpenSSLProxy::i2d_X509_REQ_fp(FILE *fp, X509_REQ *x) {
01247    if (K_i2d_X509_REQ_fp) return (K_i2d_X509_REQ_fp)(fp,x);
01248    else return -1;
01249 }
01250 
01251 
01252 void KOpenSSLProxy::ERR_clear_error() {
01253    if (K_ERR_clear_error) (K_ERR_clear_error)();
01254 }
01255 
01256 
01257 void KOpenSSLProxy::ERR_print_errors_fp(FILE* fp) {
01258    if (K_ERR_print_errors_fp) (K_ERR_print_errors_fp)(fp);
01259 }
01260 
01261 
01262 
01263 #endif
01264 
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This file is part of the documentation for kdelibs Version 3.1.5.
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