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, 903 insertions, 0 deletions

diff --git a/kio/kssl/kopenssl.h b/kio/kssl/kopenssl.h
new file mode 100644
index 000000000..68d6733cd
--- /dev/null
+++ b/kio/kssl/kopenssl.h
@@ -0,0 +1,903 @@
+/* This file is part of the KDE libraries
+   Copyright (C) 2001-2003 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 version 2 as published by the Free Software Foundation.
+ 
+   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.
+*/
+
+
+// IF YOU ARE USING THIS CLASS, YOU ARE MAKING A MISTAKE.
+
+#ifndef __KOPENSSLPROXY_H 
+#define __KOPENSSLPROXY_H
+
+#define KOSSL KOpenSSLProxy
+class KOpenSSLProxyPrivate;
+
+#include <klibloader.h>
+
+#ifdef Q_WS_WIN
+#include "ksslconfig_win.h"
+#else
+#include "ksslconfig.h"
+#endif
+
+#ifdef KSSL_HAVE_SSL
+#define crypt _openssl_crypt
+#include <openssl/ssl.h>
+#include <openssl/x509.h>
+#include <openssl/x509v3.h>
+#include <openssl/pem.h>
+#include <openssl/bio.h>
+#include <openssl/rand.h>
+#include <openssl/asn1.h>
+#include <openssl/pkcs7.h>
+#include <openssl/pkcs12.h>
+#include <openssl/evp.h>
+#include <openssl/stack.h>
+#include <openssl/bn.h>
+#undef crypt
+#endif
+
+#include <kstaticdeleter.h>
+
+/**
+ * Dynamically load and wrap OpenSSL.
+ *
+ * @author George Staikos <staikos@kde.org>
+ * @see KSSL
+ * @short KDE OpenSSL Wrapper
+ * @internal
+ */
+class KIO_EXPORT KOpenSSLProxy {
+friend class KStaticDeleter<KOpenSSLProxy>;
+public:
+
+   /**
+    * Return an instance of class KOpenSSLProxy *
+    * You cannot delete this object.  It is a singleton class.
+    */
+   static KOpenSSLProxy *self();
+
+   /**
+    *   Return true of libcrypto was found and loaded
+    */
+   bool hasLibCrypto() const;
+
+   /**
+    *   Return true of libssl was found and loaded
+    */
+   bool hasLibSSL() const;
+
+   /**
+    *   Destroy the class and start over - don't use this unless you know
+    *   what you are doing.
+    */
+   void destroy();
+
+   // Here are the symbols that we need.
+#ifdef KSSL_HAVE_SSL
+
+   /*
+    *   SSL_connect - initiate the TLS/SSL handshake with an TLS/SSL server
+    */
+   int SSL_connect(SSL *ssl);
+
+   /*
+    *   SSL_accept - initiate the TLS/SSL handshake with an TLS/SSL server
+    */
+   int SSL_accept(SSL *ssl);
+
+   /*
+    *   SSL_get_error - get the error code
+    */
+   int SSL_get_error(SSL *ssl, int rc);
+
+   /*
+    *   SSL_read - read bytes from a TLS/SSL connection.
+    */
+   int SSL_read(SSL *ssl, void *buf, int num);
+
+   /*
+    *   SSL_write - write bytes to a TLS/SSL connection.
+    */
+   int SSL_write(SSL *ssl, const void *buf, int num);
+
+   /*
+    *   SSL_new - create a new SSL structure for a connection
+    */
+   SSL *SSL_new(SSL_CTX *ctx);
+
+   /*
+    *   SSL_free - free an allocated SSL structure
+    */
+   void SSL_free(SSL *ssl);
+
+   /*
+    *   SSL_shutdown - shutdown an allocated SSL connection
+    */
+   int SSL_shutdown(SSL *ssl);
+
+   /*
+    *   SSL_CTX_new - create a new SSL_CTX object as framework for TLS/SSL enabled functions
+    */
+   SSL_CTX *SSL_CTX_new(SSL_METHOD *method);
+
+   /*
+    *   SSL_CTX_free - free an allocated SSL_CTX object
+    */
+   void SSL_CTX_free(SSL_CTX *ctx);
+
+   /*
+    *   SSL_set_fd - connect the SSL object with a file descriptor
+    */
+   int SSL_set_fd(SSL *ssl, int fd);
+
+   /*
+    *   SSL_pending - obtain number of readable bytes buffered in an SSL object
+    */
+   int SSL_pending(SSL *ssl);
+
+   /*
+    *   SSL_peek - obtain bytes buffered in an SSL object
+    */
+   int SSL_peek(SSL *ssl, void *buf, int num);
+
+   /*
+    *   SSL_CTX_set_cipher_list - choose list of available SSL_CIPHERs
+    */
+   int SSL_CTX_set_cipher_list(SSL_CTX *ctx, const char *str);
+
+   /*
+    *   SSL_CTX_set_verify - set peer certificate verification parameters
+    */
+   void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
+                         int (*verify_callback)(int, X509_STORE_CTX *));
+
+   /*
+    *   SSL_use_certificate - load certificate
+    */
+   int SSL_use_certificate(SSL *ssl, X509 *x);
+
+   /*
+    *   SSL_get_current_cipher - get SSL_CIPHER of a connection
+    */
+   SSL_CIPHER *SSL_get_current_cipher(SSL *ssl);
+
+   /*
+    *   SSL_set_options - manipulate SSL engine options
+    *   Note: These are all mapped to SSL_ctrl so call them as the comment
+    *         specifies but know that they use SSL_ctrl.  They are #define
+    *         so they will map to the one in this class if called as a
+    *         member function of this class.
+    */
+   /* long SSL_set_options(SSL *ssl, long options); */
+   /*   Returns 0 if not reused, 1 if session id is reused */
+   /*   int SSL_session_reused(SSL *ssl); */
+   long    SSL_ctrl(SSL *ssl,int cmd, long larg, char *parg);
+
+   /*
+    *   RAND_egd - set the path to the EGD
+    */
+   int RAND_egd(const char *path);
+
+
+   /*
+    *   RAND_file_name 
+    */
+   const char *RAND_file_name(char *buf, size_t num);
+
+
+   /*
+    *   RAND_load_file 
+    */
+   int RAND_load_file(const char *filename, long max_bytes);
+
+
+   /*
+    *   RAND_write_file 
+    */
+   int RAND_write_file(const char *filename);
+
+
+   /*
+    *   TLSv1_client_method - return a TLSv1 client method object
+    */
+   SSL_METHOD *TLSv1_client_method();
+
+
+   /*
+    *   SSLv2_client_method - return a SSLv2 client method object
+    */
+   SSL_METHOD *SSLv2_client_method();
+
+
+   /*
+    *   SSLv3_client_method - return a SSLv3 client method object
+    */
+   SSL_METHOD *SSLv3_client_method();
+
+
+   /*
+    *   SSLv23_client_method - return a SSLv23 client method object
+    */
+   SSL_METHOD *SSLv23_client_method();
+
+
+   /*
+    *   SSL_get_peer_certificate - return the peer's certificate
+    */
+   X509 *SSL_get_peer_certificate(SSL *s);
+
+
+   /*
+    *   SSL_get_peer_cert_chain - get the peer's certificate chain
+    */
+   STACK_OF(X509) *SSL_get_peer_cert_chain(SSL *s);
+
+   /*
+    *   SSL_CIPHER_get_bits - get the number of bits in this cipher
+    */
+   int SSL_CIPHER_get_bits(SSL_CIPHER *c,int *alg_bits);
+
+
+   /*
+    *   SSL_CIPHER_get_version - get the version of this cipher
+    */
+   char *SSL_CIPHER_get_version(SSL_CIPHER *c);
+
+
+   /*
+    *   SSL_CIPHER_get_name - get the name of this cipher
+    */
+   const char *SSL_CIPHER_get_name(SSL_CIPHER *c);
+
+
+   /*
+    *   SSL_CIPHER_description - get the description of this cipher
+    */
+   char *SSL_CIPHER_description(SSL_CIPHER *,char *buf,int size);
+
+
+   /*
+    *   SSL_CTX_use_PrivateKey - set the private key for the session.
+    *                          - for use with client certificates
+    */
+   int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
+
+
+   /*
+    *   SSL_CTX_use_certificate - set the client certificate for the session.
+    */
+   int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
+
+
+   /*
+    *   d2i_X509 - Covert a text representation of X509 to an X509 object
+    */
+   X509 * d2i_X509(X509 **a,unsigned char **pp,long length);
+
+
+   /*
+    *   i2d_X509 - Covert an X509 object into a text representation
+    */
+   int i2d_X509(X509 *a,unsigned char **pp);
+
+
+   /*
+    *   X509_cmp - compare two X509 objects
+    */
+   int X509_cmp(X509 *a, X509 *b);
+
+
+   /*
+    *   X509_dup - duplicate an X509 object
+    */
+   X509 *X509_dup(X509 *x509);
+
+
+   /*
+    *   X509_STORE_CTX_new - create an X509 store context
+    */
+   X509_STORE_CTX *X509_STORE_CTX_new(void);
+
+
+   /*
+    *   X509_STORE_CTX_free - free up an X509 store context
+    */
+   void X509_STORE_CTX_free(X509_STORE_CTX *v);
+
+
+   /*
+    *   X509_STORE_CTX_set_chain - set the certificate chain
+    */
+   void X509_STORE_CTX_set_chain(X509_STORE_CTX *v, STACK_OF(X509)* x);
+
+   /*
+    *   X509_STORE_CTX_set_purpose - set the purpose of the certificate 
+    */
+   void X509_STORE_CTX_set_purpose(X509_STORE_CTX *v, int purpose);
+
+   /*
+    *   X509_verify_cert - verify the certificate
+    */
+   int X509_verify_cert(X509_STORE_CTX *v);
+
+
+   /*
+    *   X509_STORE_new - create an X509 store
+    */
+   X509_STORE *X509_STORE_new(void);
+
+
+   /*
+    *   X509_STORE_free - free up an X509 store
+    */
+   void X509_STORE_free(X509_STORE *v);
+
+
+   /*
+    *   X509_free - free up an X509
+    */
+   void X509_free(X509 *v);
+
+
+   /*
+    *   X509_NAME_oneline - return the X509 data in a string
+    */
+   char *X509_NAME_oneline(X509_NAME *a, char *buf, int size);
+
+
+   /*
+    *   X509_get_subject_name - return the X509_NAME for the subject field
+    */
+   X509_NAME *X509_get_subject_name(X509 *a);
+
+
+   /*
+    *   X509_get_issuer_name - return the X509_NAME for the issuer field
+    */
+   X509_NAME *X509_get_issuer_name(X509 *a);
+
+
+   /*
+    *   X509_STORE_add_lookup - add a lookup file/method to an X509 store
+    */
+   X509_LOOKUP *X509_STORE_add_lookup(X509_STORE *v, X509_LOOKUP_METHOD *m);
+
+
+   /*
+    *   X509_LOOKUP_file - Definition of the LOOKUP_file method
+    */
+   X509_LOOKUP_METHOD *X509_LOOKUP_file(void);
+
+
+   /*
+    *   X509_LOOKUP_free - Free an X509_LOOKUP
+    */
+   void X509_LOOKUP_free(X509_LOOKUP *x);
+
+
+   /*
+    *   X509_LOOKUP_ctrl - This is not normally called directly (use macros)
+    */
+   int X509_LOOKUP_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, long argl, char **ret);
+
+
+   /*
+    *   X509_STORE_CTX_init - initialize an X509 STORE context
+    */
+   void X509_STORE_CTX_init(X509_STORE_CTX *ctx, X509_STORE *store, X509 *x509, STACK_OF(X509) *chain);
+
+
+   /*
+    *   CRYPTO_free - free up an internally allocated object
+    */
+   void CRYPTO_free(void *x);
+
+   /*
+    *   BIO_new - create new BIO
+    */
+   BIO *BIO_new(BIO_METHOD *type);
+
+   /*
+    *   BIO methods - only one defined here yet
+    */
+   BIO_METHOD *BIO_s_mem(void);
+
+   /*
+    *   BIO_new_fp - nastiness called BIO - used to create BIO* from FILE*
+    */
+   BIO *BIO_new_fp(FILE *stream, int close_flag);
+
+   /*
+    *   BIO_new_mem_buf - read only BIO from memory region
+    */
+   BIO *BIO_new_mem_buf(void *buf, int len);
+
+   /*
+    *   BIO_free - nastiness called BIO - used to destroy BIO*
+    */
+   int BIO_free(BIO *a);
+
+   /*
+    *   BIO_ctrl - BIO control method
+    */
+   long BIO_ctrl(BIO *bp,int cmd,long larg,void *parg);
+
+   /*
+    *   BIO_write - equivalent to ::write for BIO
+    */
+   int BIO_write(BIO *b, const void *data, int len);
+
+   /*
+    *   PEM_write_bio_X509 - write a PEM encoded cert to a BIO*
+    */
+   int PEM_write_bio_X509(BIO *bp, X509 *x);
+
+
+   /*
+    *   X509_asn1_meth - used for netscape output
+    */
+   ASN1_METHOD *X509_asn1_meth();
+
+
+   /*
+    *   ASN1_i2d_fp - used for netscape output
+    */
+   int ASN1_i2d_fp(FILE *out, unsigned char *x);
+
+
+   /*
+    *   ASN1_d2i_fp - read an X509 from a DER encoded file (buf can be NULL)
+    */
+   X509 *X509_d2i_fp(FILE *out, X509** buf);
+
+
+   /*
+    *   X509_print - print the text form of an X509
+    */
+   int X509_print(FILE *fp, X509 *x);
+
+
+   /*
+    *   Read a PKCS#12 cert from fp
+    */
+   PKCS12 *d2i_PKCS12_fp(FILE *fp, PKCS12 **p12);
+
+
+   /*
+    *   Change the password on a PKCS#12 cert
+    */
+   int PKCS12_newpass(PKCS12 *p12, char *oldpass, char *newpass);
+
+
+   /*
+    *   Write a PKCS#12 to mem
+    */
+   int i2d_PKCS12(PKCS12 *p12, unsigned char **p);
+
+
+   /*
+    *   Write a PKCS#12 to FILE*
+    */
+   int i2d_PKCS12_fp(FILE *fp, PKCS12 *p12);
+
+
+   /*
+    *   Create a new PKCS#12 object
+    */
+   PKCS12 *PKCS12_new(void);
+
+
+   /*
+    *   Destroy that PKCS#12 that you created!
+    */
+   void PKCS12_free(PKCS12 *a);
+
+
+   /* 
+    *   Parse the PKCS#12 
+    */
+   int PKCS12_parse(PKCS12 *p12, const char *pass, EVP_PKEY **pkey,
+                    X509 **cert, STACK_OF(X509) **ca);
+
+
+   /* 
+    *   Free the Private Key
+    */
+   void EVP_PKEY_free(EVP_PKEY *x);
+
+
+   /* 
+    *   Pop off the stack
+    */
+   char *sk_pop(STACK *s);
+
+
+   /* 
+    *   Free the stack
+    */
+   void sk_free(STACK *s);
+
+
+   /* 
+    *  Number of elements in the stack
+    */
+   int sk_num(STACK *s);
+
+
+   /* 
+    *  Value of element n in the stack
+    */
+   char *sk_value(STACK *s, int n);
+
+
+   /* 
+    *  Create a new stack
+    */
+   STACK *sk_new(int (*cmp)());
+
+
+   /* 
+    *  Add an element to the stack
+    */
+   int sk_push(STACK *s, char *d);
+
+
+   /* 
+    *  Duplicate the stack
+    */
+   STACK *sk_dup(STACK *s);
+
+
+   /*
+    *  Convert an ASN1_INTEGER to it's text form
+    */
+   char *i2s_ASN1_INTEGER(X509V3_EXT_METHOD *meth, ASN1_INTEGER *aint);
+
+
+   /*
+    *  Get the certificate's serial number
+    */
+   ASN1_INTEGER *X509_get_serialNumber(X509 *x);
+
+
+   /*
+    *  Get the certificate's public key
+    */
+   EVP_PKEY *X509_get_pubkey(X509 *x);
+
+
+   /*
+    *  Convert the public key to a decimal form
+    */
+   int i2d_PublicKey(EVP_PKEY *a, unsigned char **pp); 
+
+
+   /*
+    *  Check the private key of a PKCS bundle against the X509
+    */
+   int X509_check_private_key(X509 *x, EVP_PKEY *p);
+
+
+   /*
+    *  Convert a BIGNUM to a hex string
+    */
+   char *BN_bn2hex(const BIGNUM *a);
+
+
+   /*
+    *  Compute the digest of an X.509
+    */
+   int X509_digest(const X509 *x,const EVP_MD *t, unsigned char *md, unsigned int *len);
+
+
+   /*
+    *  EVP_md5
+    */
+   EVP_MD *EVP_md5();
+
+
+   /*
+    *  ASN1_INTEGER free
+    */
+   void ASN1_INTEGER_free(ASN1_INTEGER *x);
+
+
+   /*
+    *  ASN1_STRING_data
+    */
+   unsigned char *ASN1_STRING_data(ASN1_STRING *x);
+
+   /*
+    *  
+    */
+   int OBJ_obj2nid(ASN1_OBJECT *o);
+
+   /*
+    *  
+    */
+   const char * OBJ_nid2ln(int n);
+
+   /*
+    * get the number of extensions
+    */
+   int X509_get_ext_count(X509 *x);
+
+   /*
+    * 
+    */
+   int X509_get_ext_by_NID(X509 *x, int nid, int lastpos);
+
+   /*
+    *
+    */
+   int X509_get_ext_by_OBJ(X509 *x,ASN1_OBJECT *obj,int lastpos);
+
+   /*
+    *
+    */
+   X509_EXTENSION *X509_get_ext(X509 *x, int loc);
+
+   /*
+    *
+    */
+   X509_EXTENSION *X509_delete_ext(X509 *x, int loc);
+
+   /*
+    *
+    */
+   int X509_add_ext(X509 *x, X509_EXTENSION *ex, int loc);
+
+   /*
+    *
+    */
+   void *X509_get_ext_d2i(X509 *x, int nid, int *crit, int *idx);
+
+   /*
+    *
+    */
+   char *i2s_ASN1_OCTET_STRING(X509V3_EXT_METHOD *method, ASN1_OCTET_STRING *ia5);
+
+   /*
+    *
+    */
+   int ASN1_BIT_STRING_get_bit(ASN1_BIT_STRING *a, int n);
+
+   /*
+    *
+    */
+   PKCS7 *PKCS7_new(void);
+
+   /*
+    *
+    */
+   void PKCS7_free(PKCS7 *a);
+
+   /*
+    *
+    */
+   void PKCS7_content_free(PKCS7 *a);
+
+   /*
+    *
+    */
+   int i2d_PKCS7(PKCS7 *a, unsigned char **pp);
+
+   /*
+    *
+    */
+   PKCS7 *d2i_PKCS7(PKCS7 **a, unsigned char **pp,long length);
+
+   /*
+    *
+    */
+   int i2d_PKCS7_fp(FILE *fp,PKCS7 *p7);
+
+   /*
+    * 
+    */
+   PKCS7 *d2i_PKCS7_fp(FILE *fp,PKCS7 **p7);
+
+   /*
+    *
+    */
+   int i2d_PKCS7_bio(BIO *bp,PKCS7 *p7);
+
+   /*
+    *
+    */
+   PKCS7 *d2i_PKCS7_bio(BIO *bp,PKCS7 **p7);
+
+   /*
+    *
+    */
+   PKCS7 *PKCS7_dup(PKCS7 *p7);
+
+   /*
+    *  Create a PKCS7 signature / signed message
+    */
+   PKCS7 *PKCS7_sign(X509 *signcert, EVP_PKEY *pkey, STACK_OF(X509) *certs,
+		     BIO *data, int flags);
+
+   /*
+    *  Verify a PKCS7 signature.
+    */
+   int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
+                                              BIO *indata, BIO *out, int flags);
+
+   /*
+    *  Get signers of a verified PKCS7 signature
+    */
+   STACK_OF(X509) *PKCS7_get0_signers(PKCS7 *p7, STACK_OF(X509) *certs, int flags);
+
+   /*
+    *  PKCS7 encrypt message
+    */
+   PKCS7 *PKCS7_encrypt(STACK_OF(X509) *certs, BIO *in, EVP_CIPHER *cipher,
+			int flags);
+
+   /*
+    *  decrypt PKCS7 message
+    */
+   int PKCS7_decrypt(PKCS7 *p7, EVP_PKEY *pkey, X509 *cert, BIO *data, int flags);
+
+
+   /*
+    * Load a CA list file.
+    */
+   STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
+
+   /*
+    * Load a file of PEM encoded objects.
+    */
+   STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
+		           pem_password_cb *cb, void *u);
+
+   /*
+    * Get the number of purposes available
+    */
+   int X509_PURPOSE_get_count();
+
+
+   /*
+    * Get the ID of a purpose
+    */
+   int X509_PURPOSE_get_id(X509_PURPOSE *);
+
+
+   /*
+    * Check the existence of purpose id "id" in x.  for CA, set ca = 1, else 0
+    */
+   int X509_check_purpose(X509 *x, int id, int ca);
+
+
+   /*
+    * Get the purpose with index #idx
+    */
+   X509_PURPOSE * X509_PURPOSE_get0(int idx);
+
+
+   /*
+    * Create a new Private KEY
+    */
+   EVP_PKEY* EVP_PKEY_new();
+
+
+   /*
+    * Assign a private key
+    */
+   int EVP_PKEY_assign(EVP_PKEY *pkey, int type, char *key);
+
+
+   /*
+    * Generate a RSA key
+    */
+   RSA *RSA_generate_key(int bits, unsigned long e, void
+                        (*callback)(int,int,void *), void *cb_arg);
+
+
+   /*
+    * Create/destroy a certificate request
+    */
+   X509_REQ *X509_REQ_new();
+   void X509_REQ_free(X509_REQ *a);
+
+
+   /*
+    * Set the public key in the REQ object
+    */
+   int X509_REQ_set_pubkey(X509_REQ *x, EVP_PKEY *pkey);
+
+   /* for testing */
+   int i2d_X509_REQ_fp(FILE *fp, X509_REQ *x);
+
+   /* SMime support */
+   STACK *X509_get1_email(X509 *x);
+   void X509_email_free(STACK *sk);
+
+   /* Ciphers needed for SMime */
+   EVP_CIPHER *EVP_des_ede3_cbc();
+   EVP_CIPHER *EVP_des_cbc();
+   EVP_CIPHER *EVP_rc2_cbc();
+   EVP_CIPHER *EVP_rc2_64_cbc();
+   EVP_CIPHER *EVP_rc2_40_cbc();
+
+   /* clear the current error  - use this often*/
+   void ERR_clear_error();
+
+   /* retrieve the latest error */
+   unsigned long ERR_get_error();
+
+   /* Print the errors to this stream */
+   void ERR_print_errors_fp(FILE *fp);
+
+   /* Get a pointer to the SSL session id (reference counted) */
+   SSL_SESSION *SSL_get1_session(SSL *ssl);
+
+   /* Frees a pointer to the SSL session id (reference decremented if needed) */
+   void SSL_SESSION_free(SSL_SESSION *session);
+
+   /* Set the SSL session to reuse. */
+   int SSL_set_session(SSL *ssl, SSL_SESSION *session);
+
+   /* Decode ASN.1 to SSL_SESSION */
+   SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, unsigned char **pp, long length);
+   /* Encode SSL_SESSION to ASN.1 */
+   int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
+
+   /* Write privatekey to FILE stream */
+   int i2d_PrivateKey_fp(FILE*, EVP_PKEY*);
+
+   /* Write PKCS#8privatekey to FILE stream */
+   int i2d_PKCS8PrivateKey_fp(FILE*, EVP_PKEY*, const EVP_CIPHER*, char*, int, pem_password_cb*, void*);
+
+   /* Free RSA structure */
+   void RSA_free(RSA*);
+
+   /* Get a blowfish CBC pointer */
+   EVP_CIPHER *EVP_bf_cbc();
+
+   /* Sign a CSR */
+   int X509_REQ_sign(X509_REQ*, EVP_PKEY*, const EVP_MD*);
+
+   /* add a name entry */
+   int X509_NAME_add_entry_by_txt(X509_NAME*, char*, int, unsigned char*, int, int, int);
+
+   /* Create a name */
+   X509_NAME *X509_NAME_new();
+
+   /* Set the subject */
+   int X509_REQ_set_subject_name(X509_REQ*,X509_NAME*);
+
+   /* get list of available SSL_CIPHER's sorted by preference */
+   STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL* ssl);
+
+#endif
+
+private:
+   KOpenSSLProxy();
+   ~KOpenSSLProxy();
+   KOpenSSLProxyPrivate *d;
+
+   KLibrary *_sslLib;
+   KLibrary *_cryptoLib;
+   static KOpenSSLProxy *_me;
+
+   bool _ok;
+};
+
+#endif
+