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Diffstat (limited to 'kio/kssl/kopenssl.h')
| -rw-r--r-- | kio/kssl/kopenssl.h | 920 |
1 files changed, 0 insertions, 920 deletions
diff --git a/kio/kssl/kopenssl.h b/kio/kssl/kopenssl.h deleted file mode 100644 index 24130807a..000000000 --- a/kio/kssl/kopenssl.h +++ /dev/null @@ -1,920 +0,0 @@ -/* 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 -#if OPENSSL_VERSION_NUMBER >= 0x10000000L -#define STACK _STACK -#endif -#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); - -#if OPENSSL_VERSION_NUMBER < 0x10000000L - /* - * X509_asn1_meth - used for netscape output - */ - ASN1_METHOD *X509_asn1_meth(); -#endif - - /* - * 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); - -#if OPENSSL_VERSION_NUMBER >= 0x10000000L - void sk_free(void *s) { return sk_free(reinterpret_cast<STACK*>(s)); } -#endif - - /* - * 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); - -#if OPENSSL_VERSION_NUMBER >= 0x10000000L - char *sk_value(void *s, int n) { return sk_value(reinterpret_cast<STACK*>(s), n); } -#endif - - /* - * Create a new stack - */ - STACK *sk_new(int (*cmp)()); - - - /* - * Add an element to the stack - */ - int sk_push(STACK *s, char *d); - -#if OPENSSL_VERSION_NUMBER >= 0x10000000L - int sk_push(void *s, void *d) { return sk_push(reinterpret_cast<STACK*>(s), reinterpret_cast<char*>(d)); } -#endif - - /* - * 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); - - /* - * ASN1_STRING_length - */ - int ASN1_STRING_length(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 - |