diff options
Diffstat (limited to 'drivers/builtin_openssl/ssl/ssl_task.c')
-rw-r--r-- | drivers/builtin_openssl/ssl/ssl_task.c | 369 |
1 files changed, 0 insertions, 369 deletions
diff --git a/drivers/builtin_openssl/ssl/ssl_task.c b/drivers/builtin_openssl/ssl/ssl_task.c deleted file mode 100644 index b5ce44b47c..0000000000 --- a/drivers/builtin_openssl/ssl/ssl_task.c +++ /dev/null @@ -1,369 +0,0 @@ -/* ssl/ssl_task.c */ -/* 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 aheared 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 rouines 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 publically 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.] - */ - -/* VMS */ -/* - * DECnet object for servicing SSL. We accept the inbound and speak a - * simple protocol for multiplexing the 2 data streams (application and - * ssl data) over this logical link. - * - * Logical names: - * SSL_CIPHER Defines a list of cipher specifications the server - * will support in order of preference. - * SSL_SERVER_CERTIFICATE - * Points to PEM (privacy enhanced mail) file that - * contains the server certificate and private password. - * SYS$NET Logical created by netserver.exe as hook for completing - * DECnet logical link. - * - * Each NSP message sent over the DECnet link has the following structure: - * struct rpc_msg { - * char channel; - * char function; - * short length; - * char data[MAX_DATA]; - * } msg; - * - * The channel field designates the virtual data stream this message applies - * to and is one of: - * A - Application data (payload). - * R - Remote client connection that initiated the SSL connection. Encrypted - * data is sent over this connection. - * G - General data, reserved for future use. - * - * The data streams are half-duplex read/write and have following functions: - * G - Get, requests that up to msg.length bytes of data be returned. The - * data is returned in the next 'C' function response that matches the - * requesting channel. - * P - Put, requests that the first msg.length bytes of msg.data be appended - * to the designated stream. - * C - Confirms a get or put. Every get and put will get a confirm response, - * you cannot initiate another function on a channel until the previous - * operation has been confirmed. - * - * The 2 channels may interleave their operations, for example: - * Server msg Client msg - * A, Get, 4092 ----> - * <---- R, get, 4092 - * R, Confirm, {hello} ----> - * <---- R, put, {srv hello} - * R, Confirm, 0 ----> - * . (SSL handshake completed) - * . (read first app data). - * <---- A, confirm, {http data} - * A, Put, {http data} ----> - * <---- A, confirm, 0 - * - * The length field is not permitted to be larger that 4092 bytes. - * - * Author: Dave Jones - * Date: 22-JUL-1996 - */ -#include <stdlib.h> -#include <stdio.h> -#include <iodef.h> /* VMS IO$_ definitions */ -#include <descrip.h> /* VMS string descriptors */ -extern int SYS$QIOW(), SYS$ASSIGN(); -int LIB$INIT_TIMER(), LIB$SHOW_TIMER(); - -#include <string.h> /* from ssltest.c */ -#include <errno.h> - -#include "e_os.h" - -#include <openssl/buffer.h> -#include <openssl/x509.h> -#include <openssl/ssl.h> -#include <openssl/err.h> - -int MS_CALLBACK verify_callback(int ok, X509 *xs, X509 *xi, int depth, - int error); -BIO *bio_err=NULL; -BIO *bio_stdout=NULL; -BIO_METHOD *BIO_s_rtcp(); - -static char *cipher=NULL; -int verbose=1; -#ifdef FIONBIO -static int s_nbio=0; -#endif -#define TEST_SERVER_CERT "SSL_SERVER_CERTIFICATE" -/*************************************************************************/ -struct rpc_msg { /* Should have member alignment inhibited */ - char channel; /* 'A'-app data. 'R'-remote client 'G'-global */ - char function; /* 'G'-get, 'P'-put, 'C'-confirm, 'X'-close */ - unsigned short int length; /* Amount of data returned or max to return */ - char data[4092]; /* variable data */ -}; -#define RPC_HDR_SIZE (sizeof(struct rpc_msg) - 4092) - -static $DESCRIPTOR(sysnet, "SYS$NET"); -typedef unsigned short io_channel; - -struct io_status { - unsigned short status; - unsigned short count; - unsigned long stsval; -}; -int doit(io_channel chan, SSL_CTX *s_ctx ); -/*****************************************************************************/ -/* Decnet I/O routines. - */ -static int get ( io_channel chan, char *buffer, int maxlen, int *length ) -{ - int status; - struct io_status iosb; - status = SYS$QIOW ( 0, chan, IO$_READVBLK, &iosb, 0, 0, - buffer, maxlen, 0, 0, 0, 0 ); - if ( (status&1) == 1 ) status = iosb.status; - if ( (status&1) == 1 ) *length = iosb.count; - return status; -} - -static int put ( io_channel chan, char *buffer, int length ) -{ - int status; - struct io_status iosb; - status = SYS$QIOW ( 0, chan, IO$_WRITEVBLK, &iosb, 0, 0, - buffer, length, 0, 0, 0, 0 ); - if ( (status&1) == 1 ) status = iosb.status; - return status; -} -/***************************************************************************/ -/* Handle operations on the 'G' channel. - */ -static int general_request ( io_channel chan, struct rpc_msg *msg, int length ) -{ - return 48; -} -/***************************************************************************/ -int main ( int argc, char **argv ) -{ - int status, length; - io_channel chan; - struct rpc_msg msg; - - char *CApath=NULL,*CAfile=NULL; - int badop=0; - int ret=1; - int client_auth=0; - int server_auth=0; - SSL_CTX *s_ctx=NULL; - /* - * Confirm logical link with initiating client. - */ - LIB$INIT_TIMER(); - status = SYS$ASSIGN ( &sysnet, &chan, 0, 0, 0 ); - printf("status of assign to SYS$NET: %d\n", status ); - /* - * Initialize standard out and error files. - */ - if (bio_err == NULL) - if ((bio_err=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_err,stderr,BIO_NOCLOSE); - if (bio_stdout == NULL) - if ((bio_stdout=BIO_new(BIO_s_file())) != NULL) - BIO_set_fp(bio_stdout,stdout,BIO_NOCLOSE); - /* - * get the preferred cipher list and other initialization - */ - if (cipher == NULL) cipher=getenv("SSL_CIPHER"); - printf("cipher list: %s\n", cipher ? cipher : "{undefined}" ); - - SSL_load_error_strings(); - OpenSSL_add_all_algorithms(); - -/* DRM, this was the original, but there is no such thing as SSLv2() - s_ctx=SSL_CTX_new(SSLv2()); -*/ - s_ctx=SSL_CTX_new(SSLv2_server_method()); - - if (s_ctx == NULL) goto end; - - SSL_CTX_use_certificate_file(s_ctx,TEST_SERVER_CERT,SSL_FILETYPE_PEM); - SSL_CTX_use_RSAPrivateKey_file(s_ctx,TEST_SERVER_CERT,SSL_FILETYPE_PEM); - printf("Loaded server certificate: '%s'\n", TEST_SERVER_CERT ); - - /* - * Take commands from client until bad status. - */ - LIB$SHOW_TIMER(); - status = doit ( chan, s_ctx ); - LIB$SHOW_TIMER(); - /* - * do final cleanup and exit. - */ -end: - if (s_ctx != NULL) SSL_CTX_free(s_ctx); - LIB$SHOW_TIMER(); - return 1; -} - -int doit(io_channel chan, SSL_CTX *s_ctx ) -{ - int status, length, link_state; - struct rpc_msg msg; - - SSL *s_ssl=NULL; - BIO *c_to_s=NULL; - BIO *s_to_c=NULL; - BIO *c_bio=NULL; - BIO *s_bio=NULL; - int i; - int done=0; - - s_ssl=SSL_new(s_ctx); - if (s_ssl == NULL) goto err; - - c_to_s=BIO_new(BIO_s_rtcp()); - s_to_c=BIO_new(BIO_s_rtcp()); - if ((s_to_c == NULL) || (c_to_s == NULL)) goto err; -/* original, DRM 24-SEP-1997 - BIO_set_fd ( c_to_s, "", chan ); - BIO_set_fd ( s_to_c, "", chan ); -*/ - BIO_set_fd ( c_to_s, 0, chan ); - BIO_set_fd ( s_to_c, 0, chan ); - - c_bio=BIO_new(BIO_f_ssl()); - s_bio=BIO_new(BIO_f_ssl()); - if ((c_bio == NULL) || (s_bio == NULL)) goto err; - - SSL_set_accept_state(s_ssl); - SSL_set_bio(s_ssl,c_to_s,s_to_c); - BIO_set_ssl(s_bio,s_ssl,BIO_CLOSE); - - /* We can always do writes */ - printf("Begin doit main loop\n"); - /* - * Link states: 0-idle, 1-read pending, 2-write pending, 3-closed. - */ - for (link_state = 0; link_state < 3; ) { - /* - * Wait for remote end to request data action on A channel. - */ - while ( link_state == 0 ) { - status = get ( chan, (char *) &msg, sizeof(msg), &length ); - if ( (status&1) == 0 ) { - printf("Error in main loop get: %d\n", status ); - link_state = 3; - break; - } - if ( length < RPC_HDR_SIZE ) { - printf("Error in main loop get size: %d\n", length ); - break; - link_state = 3; - } - if ( msg.channel != 'A' ) { - printf("Error in main loop, unexpected channel: %c\n", - msg.channel ); - break; - link_state = 3; - } - if ( msg.function == 'G' ) { - link_state = 1; - } else if ( msg.function == 'P' ) { - link_state = 2; /* write pending */ - } else if ( msg.function == 'X' ) { - link_state = 3; - } else { - link_state = 3; - } - } - if ( link_state == 1 ) { - i = BIO_read ( s_bio, msg.data, msg.length ); - if ( i < 0 ) link_state = 3; - else { - msg.channel = 'A'; - msg.function = 'C'; /* confirm */ - msg.length = i; - status = put ( chan, (char *) &msg, i+RPC_HDR_SIZE ); - if ( (status&1) == 0 ) break; - link_state = 0; - } - } else if ( link_state == 2 ) { - i = BIO_write ( s_bio, msg.data, msg.length ); - if ( i < 0 ) link_state = 3; - else { - msg.channel = 'A'; - msg.function = 'C'; /* confirm */ - msg.length = 0; - status = put ( chan, (char *) &msg, RPC_HDR_SIZE ); - if ( (status&1) == 0 ) break; - link_state = 0; - } - } - } - fprintf(stdout,"DONE\n"); -err: - /* We have to set the BIO's to NULL otherwise they will be - * free()ed twice. Once when th s_ssl is SSL_free()ed and - * again when c_ssl is SSL_free()ed. - * This is a hack required because s_ssl and c_ssl are sharing the same - * BIO structure and SSL_set_bio() and SSL_free() automatically - * BIO_free non NULL entries. - * You should not normally do this or be required to do this */ - s_ssl->rbio=NULL; - s_ssl->wbio=NULL; - - if (c_to_s != NULL) BIO_free(c_to_s); - if (s_to_c != NULL) BIO_free(s_to_c); - if (c_bio != NULL) BIO_free(c_bio); - if (s_bio != NULL) BIO_free(s_bio); - return(0); -} |