X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=src%2Flibgit2%2Fstreams%2Fopenssl_dynamic.h;fp=src%2Flibgit2%2Fstreams%2Fopenssl_dynamic.h;h=a9969191003ef1a2961649109c3ba4bf9b71faff;hb=cc43b7442ea25e6846b10718cd9b1f1972fcd2fc;hp=0000000000000000000000000000000000000000;hpb=ab27e46e5f1c31d3d7b7aa560dab3bb70bd1218b;p=libgit2.git diff --git a/src/libgit2/streams/openssl_dynamic.h b/src/libgit2/streams/openssl_dynamic.h new file mode 100644 index 000000000..a99691910 --- /dev/null +++ b/src/libgit2/streams/openssl_dynamic.h @@ -0,0 +1,348 @@ +/* + * Copyright (C) the libgit2 contributors. All rights reserved. + * + * This file is part of libgit2, distributed under the GNU GPL v2 with + * a Linking Exception. For full terms see the included COPYING file. + */ + +/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are adhered to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the routines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The licence and distribution terms for any publicly available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ +/* ==================================================================== + * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * + * 3. All advertising materials mentioning features or use of this + * software must display the following acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * openssl-core@openssl.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.openssl.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * ==================================================================== + * + * This product includes cryptographic software written by Eric Young + * (eay@cryptsoft.com). This product includes software written by Tim + * Hudson (tjh@cryptsoft.com). + * + */ +/* ==================================================================== + * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. + * ECC cipher suite support in OpenSSL originally developed by + * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project. + */ +/* ==================================================================== + * Copyright 2005 Nokia. All rights reserved. + * + * The portions of the attached software ("Contribution") is developed by + * Nokia Corporation and is licensed pursuant to the OpenSSL open source + * license. + * + * The Contribution, originally written by Mika Kousa and Pasi Eronen of + * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites + * support (see RFC 4279) to OpenSSL. + * + * No patent licenses or other rights except those expressly stated in + * the OpenSSL open source license shall be deemed granted or received + * expressly, by implication, estoppel, or otherwise. + * + * No assurances are provided by Nokia that the Contribution does not + * infringe the patent or other intellectual property rights of any third + * party or that the license provides you with all the necessary rights + * to make use of the Contribution. + * + * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN + * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA + * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY + * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR + * OTHERWISE. + */ + +#ifndef INCLUDE_streams_openssl_dynamic_h__ +#define INCLUDE_streams_openssl_dynamic_h__ + +#ifdef GIT_OPENSSL_DYNAMIC + +# define BIO_CTRL_FLUSH 11 + +# define BIO_TYPE_SOURCE_SINK 0x0400 + +# define CRYPTO_LOCK 1 + +# define GEN_DNS 2 +# define GEN_IPADD 7 + +# define NID_commonName 13 +# define NID_subject_alt_name 85 + +# define SSL_VERIFY_NONE 0x00 + +# define SSL_CTRL_OPTIONS 32 +# define SSL_CTRL_MODE 33 +# define SSL_CTRL_SET_TLSEXT_HOSTNAME 55 + +# define SSL_ERROR_NONE 0 +# define SSL_ERROR_SSL 1 +# define SSL_ERROR_WANT_READ 2 +# define SSL_ERROR_WANT_WRITE 3 +# define SSL_ERROR_WANT_X509_LOOKUP 4 +# define SSL_ERROR_SYSCALL 5 +# define SSL_ERROR_ZERO_RETURN 6 +# define SSL_ERROR_WANT_CONNECT 7 +# define SSL_ERROR_WANT_ACCEPT 8 + +# define SSL_OP_NO_COMPRESSION 0x00020000L +# define SSL_OP_NO_SSLv2 0x01000000L +# define SSL_OP_NO_SSLv3 0x02000000L + +# define SSL_MODE_AUTO_RETRY 0x00000004L + +# define TLSEXT_NAMETYPE_host_name 0 + +# define V_ASN1_UTF8STRING 12 + +# define X509_V_OK 0 + +/* Most of the OpenSSL types are mercifully opaque, so we can treat them like `void *` */ +typedef struct bio_st BIO; +typedef struct bio_method_st BIO_METHOD; +typedef void bio_info_cb; +typedef void * CRYPTO_EX_DATA; +typedef void CRYPTO_THREADID; +typedef void GENERAL_NAMES; +typedef void SSL; +typedef void SSL_CTX; +typedef void SSL_METHOD; +typedef void X509; +typedef void X509_NAME; +typedef void X509_NAME_ENTRY; +typedef void X509_STORE_CTX; + +typedef struct { + int length; + int type; + unsigned char *data; + long flags; +} ASN1_STRING; + +typedef struct { + int type; + union { + char *ptr; + ASN1_STRING *ia5; + } d; +} GENERAL_NAME; + +struct bio_st { + BIO_METHOD *method; + /* bio, mode, argp, argi, argl, ret */ + long (*callback) (struct bio_st *, int, const char *, int, long, long); + char *cb_arg; /* first argument for the callback */ + int init; + int shutdown; + int flags; /* extra storage */ + int retry_reason; + int num; + void *ptr; + struct bio_st *next_bio; /* used by filter BIOs */ + struct bio_st *prev_bio; /* used by filter BIOs */ + int references; + unsigned long num_read; + unsigned long num_write; + CRYPTO_EX_DATA ex_data; +}; + +struct bio_method_st { + int type; + const char *name; + int (*bwrite) (BIO *, const char *, int); + int (*bread) (BIO *, char *, int); + int (*bputs) (BIO *, const char *); + int (*bgets) (BIO *, char *, int); + long (*ctrl) (BIO *, int, long, void *); + int (*create) (BIO *); + int (*destroy) (BIO *); + long (*callback_ctrl) (BIO *, int, bio_info_cb *); +}; + +extern unsigned char *(*ASN1_STRING_data)(ASN1_STRING *x); +extern const unsigned char *(*ASN1_STRING_get0_data)(const ASN1_STRING *x); +extern int (*ASN1_STRING_length)(const ASN1_STRING *x); +extern int (*ASN1_STRING_to_UTF8)(unsigned char **out, const ASN1_STRING *in); +extern int (*ASN1_STRING_type)(const ASN1_STRING *x); + +extern void *(*BIO_get_data)(BIO *a); +extern int (*BIO_get_new_index)(void); +extern int (*OPENSSL_init_ssl)(uint64_t opts, const void *settings); +extern void (*BIO_meth_free)(BIO_METHOD *biom); +extern int (*BIO_meth_set_create)(BIO_METHOD *biom, int (*create) (BIO *)); +extern int (*BIO_meth_set_ctrl)(BIO_METHOD *biom, long (*ctrl) (BIO *, int, long, void *)); +extern int (*BIO_meth_set_destroy)(BIO_METHOD *biom, int (*destroy) (BIO *)); +extern int (*BIO_meth_set_gets)(BIO_METHOD *biom, int (*gets) (BIO *, char *, int)); +extern int (*BIO_meth_set_puts)(BIO_METHOD *biom, int (*puts) (BIO *, const char *)); +extern int (*BIO_meth_set_read)(BIO_METHOD *biom, int (*read) (BIO *, char *, int)); +extern int (*BIO_meth_set_write)(BIO_METHOD *biom, int (*write) (BIO *, const char *, int)); +extern BIO_METHOD *(*BIO_meth_new)(int type, const char *name); +extern BIO *(*BIO_new)(const BIO_METHOD *type); +extern void (*BIO_set_data)(BIO *a, void *ptr); +extern void (*BIO_set_init)(BIO *a, int init); + +extern void (*CRYPTO_free)(void *ptr, const char *file, int line); +extern void *(*CRYPTO_malloc)(size_t num, const char *file, int line); +extern int (*CRYPTO_num_locks)(void); +extern void (*CRYPTO_set_locking_callback)(void (*func)(int mode, int type, const char *file, int line)); +extern int (*CRYPTO_set_mem_functions)(void *(*m)(size_t bytes), void *(*r)(void *mem, size_t size), void (*f)(void *mem)); +extern int (*CRYPTO_THREADID_set_callback)(void (*func)(CRYPTO_THREADID *id)); +extern void (*CRYPTO_THREADID_set_numeric)(CRYPTO_THREADID *id, unsigned long val); + +extern char *(*ERR_error_string)(unsigned long e, char *buf); +extern void (*ERR_error_string_n)(unsigned long e, char *buf, size_t len); +extern unsigned long (*ERR_get_error)(void); + +# define OPENSSL_malloc(num) CRYPTO_malloc(num, __FILE__, __LINE__) +# define OPENSSL_free(addr) CRYPTO_free(addr, __FILE__, __LINE__) + +extern int (*SSL_connect)(SSL *ssl); +extern long (*SSL_ctrl)(SSL *ssl, int cmd, long arg, void *parg); +extern void (*SSL_free)(SSL *ssl); +extern int (*SSL_get_error)(SSL *ssl, int ret); +extern X509 *(*SSL_get_peer_certificate)(const SSL *ssl); +extern long (*SSL_get_verify_result)(const SSL *ssl); +extern int (*SSL_library_init)(void); +extern void (*SSL_load_error_strings)(void); +extern SSL *(*SSL_new)(SSL_CTX *ctx); +extern int (*SSL_read)(SSL *ssl, const void *buf, int num); +extern void (*SSL_set_bio)(SSL *ssl, BIO *rbio, BIO *wbio); +extern int (*SSL_shutdown)(SSL *ssl); +extern int (*SSL_write)(SSL *ssl, const void *buf, int num); + +# define SSL_set_tlsext_host_name(s, name) SSL_ctrl((s), SSL_CTRL_SET_TLSEXT_HOSTNAME, TLSEXT_NAMETYPE_host_name, (char *)(name)); + +extern long (*SSL_CTX_ctrl)(SSL_CTX *ctx, int cmd, long larg, void *parg); +extern void (*SSL_CTX_free)(SSL_CTX *ctx); +extern SSL_CTX *(*SSL_CTX_new)(const SSL_METHOD *method); +extern int (*SSL_CTX_set_cipher_list)(SSL_CTX *ctx, const char *str); +extern int (*SSL_CTX_set_default_verify_paths)(SSL_CTX *ctx); +extern long (*SSL_CTX_set_options)(SSL_CTX *ctx, long options); +extern void (*SSL_CTX_set_verify)(SSL_CTX *ctx, int mode, int (*verify_callback)(int, X509_STORE_CTX *)); +extern int (*SSL_CTX_load_verify_locations)(SSL_CTX *ctx, const char *CAfile, const char *CApath); + +# define SSL_CTX_set_mode(ctx, mode) SSL_CTX_ctrl((ctx), SSL_CTRL_MODE, (mode), NULL); + +extern const SSL_METHOD *(*SSLv23_method)(void); +extern const SSL_METHOD *(*TLS_method)(void); + +extern ASN1_STRING *(*X509_NAME_ENTRY_get_data)(const X509_NAME_ENTRY *ne); +extern X509_NAME_ENTRY *(*X509_NAME_get_entry)(X509_NAME *name, int loc); +extern int (*X509_NAME_get_index_by_NID)(X509_NAME *name, int nid, int lastpos); +extern void (*X509_free)(X509 *a); +extern void *(*X509_get_ext_d2i)(const X509 *x, int nid, int *crit, int *idx); +extern X509_NAME *(*X509_get_subject_name)(const X509 *x); + +extern int (*i2d_X509)(X509 *a, unsigned char **ppout); + +extern int (*OPENSSL_sk_num)(const void *sk); +extern void *(*OPENSSL_sk_value)(const void *sk, int i); +extern void (*OPENSSL_sk_free)(void *sk); + +extern int (*sk_num)(const void *sk); +extern void *(*sk_value)(const void *sk, int i); +extern void (*sk_free)(void *sk); + +extern int sk_GENERAL_NAME_num(const GENERAL_NAME *sk); +extern GENERAL_NAME *sk_GENERAL_NAME_value(const GENERAL_NAME *sk, int i); +extern void GENERAL_NAMES_free(GENERAL_NAME *sk); + +extern int git_openssl_stream_dynamic_init(void); + +#endif /* GIT_OPENSSL_DYNAMIC */ + +#endif