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diff --git a/drivers/builtin_openssl2/ssl/ssl_task.c b/drivers/builtin_openssl2/ssl/ssl_task.c
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+/* 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);
+}
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