mirror of
https://github.com/nillerusr/source-engine.git
synced 2026-08-16 05:37:00 +00:00
Add thirdparty libs
This commit is contained in:
JusicP
+16
@@ -0,0 +1,16 @@
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CC=cc
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CFLAGS= -g -I../../include
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LIBS= -L../.. ../../libssl.a ../../libcrypto.a
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EXAMPLES=saccept sconnect
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all: $(EXAMPLES)
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saccept: saccept.o
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$(CC) -o saccept saccept.o $(LIBS)
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sconnect: sconnect.o
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$(CC) -o sconnect sconnect.o $(LIBS)
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clean:
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rm -f $(EXAMPLES) *.o
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Vendored
+3
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This directory contains some simple examples of the use of BIO's
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to simplify socket programming.
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+117
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/* NOCW */
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/* demos/bio/saccept.c */
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/*-
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* A minimal program to server an SSL connection.
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* It uses blocking.
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* saccept host:port
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* host is the interface IP to use. If any interface, use *:port
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* The default it *:4433
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*
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* cc -I../../include saccept.c -L../.. -lssl -lcrypto
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*/
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#include <stdio.h>
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#include <signal.h>
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#include <openssl/err.h>
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#include <openssl/ssl.h>
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#define CERT_FILE "server.pem"
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BIO *in = NULL;
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void close_up()
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{
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if (in != NULL)
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BIO_free(in);
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}
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int main(argc, argv)
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int argc;
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char *argv[];
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{
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char *port = NULL;
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BIO *ssl_bio, *tmp;
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SSL_CTX *ctx;
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SSL *ssl;
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char buf[512];
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int ret = 1, i;
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if (argc <= 1)
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port = "*:4433";
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else
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port = argv[1];
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signal(SIGINT, close_up);
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SSL_load_error_strings();
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#ifdef WATT32
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dbug_init();
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sock_init();
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#endif
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/* Add ciphers and message digests */
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OpenSSL_add_ssl_algorithms();
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ctx = SSL_CTX_new(SSLv23_server_method());
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if (!SSL_CTX_use_certificate_file(ctx, CERT_FILE, SSL_FILETYPE_PEM))
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goto err;
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if (!SSL_CTX_use_PrivateKey_file(ctx, CERT_FILE, SSL_FILETYPE_PEM))
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goto err;
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if (!SSL_CTX_check_private_key(ctx))
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goto err;
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/* Setup server side SSL bio */
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ssl = SSL_new(ctx);
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ssl_bio = BIO_new_ssl(ctx, 0);
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if ((in = BIO_new_accept(port)) == NULL)
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goto err;
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/*
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* This means that when a new connection is acceptede on 'in', The
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* ssl_bio will be 'dupilcated' and have the new socket BIO push into it.
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* Basically it means the SSL BIO will be automatically setup
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*/
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BIO_set_accept_bios(in, ssl_bio);
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again:
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/*
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* The first call will setup the accept socket, and the second will get a
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* socket. In this loop, the first actual accept will occur in the
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* BIO_read() function.
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*/
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if (BIO_do_accept(in) <= 0)
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goto err;
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for (;;) {
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i = BIO_read(in, buf, 512);
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if (i == 0) {
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/*
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* If we have finished, remove the underlying BIO stack so the
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* next time we call any function for this BIO, it will attempt
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* to do an accept
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*/
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printf("Done\n");
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tmp = BIO_pop(in);
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BIO_free_all(tmp);
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goto again;
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}
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if (i < 0)
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goto err;
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fwrite(buf, 1, i, stdout);
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fflush(stdout);
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}
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ret = 0;
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err:
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if (ret) {
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ERR_print_errors_fp(stderr);
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}
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if (in != NULL)
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BIO_free(in);
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exit(ret);
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return (!ret);
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}
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+113
@@ -0,0 +1,113 @@
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/* NOCW */
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/* demos/bio/sconnect.c */
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/*-
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* A minimal program to do SSL to a passed host and port.
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* It is actually using non-blocking IO but in a very simple manner
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* sconnect host:port - it does a 'GET / HTTP/1.0'
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*
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* cc -I../../include sconnect.c -L../.. -lssl -lcrypto
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <openssl/err.h>
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#include <openssl/ssl.h>
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extern int errno;
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int main(argc, argv)
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int argc;
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char *argv[];
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{
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char *host;
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BIO *out;
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char buf[1024 * 10], *p;
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SSL_CTX *ssl_ctx = NULL;
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SSL *ssl;
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BIO *ssl_bio;
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int i, len, off, ret = 1;
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if (argc <= 1)
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host = "localhost:4433";
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else
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host = argv[1];
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#ifdef WATT32
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dbug_init();
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sock_init();
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#endif
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/* Lets get nice error messages */
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SSL_load_error_strings();
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/* Setup all the global SSL stuff */
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OpenSSL_add_ssl_algorithms();
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ssl_ctx = SSL_CTX_new(SSLv23_client_method());
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/* Lets make a SSL structure */
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ssl = SSL_new(ssl_ctx);
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SSL_set_connect_state(ssl);
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/* Use it inside an SSL BIO */
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ssl_bio = BIO_new(BIO_f_ssl());
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BIO_set_ssl(ssl_bio, ssl, BIO_CLOSE);
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/* Lets use a connect BIO under the SSL BIO */
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out = BIO_new(BIO_s_connect());
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BIO_set_conn_hostname(out, host);
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BIO_set_nbio(out, 1);
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out = BIO_push(ssl_bio, out);
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p = "GET / HTTP/1.0\r\n\r\n";
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len = strlen(p);
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off = 0;
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for (;;) {
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i = BIO_write(out, &(p[off]), len);
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if (i <= 0) {
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if (BIO_should_retry(out)) {
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fprintf(stderr, "write DELAY\n");
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sleep(1);
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continue;
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} else {
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goto err;
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}
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}
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off += i;
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len -= i;
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if (len <= 0)
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break;
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}
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for (;;) {
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i = BIO_read(out, buf, sizeof(buf));
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if (i == 0)
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break;
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if (i < 0) {
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if (BIO_should_retry(out)) {
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fprintf(stderr, "read DELAY\n");
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sleep(1);
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continue;
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}
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goto err;
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}
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fwrite(buf, 1, i, stdout);
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}
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ret = 1;
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if (0) {
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err:
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if (ERR_peek_error() == 0) { /* system call error */
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fprintf(stderr, "errno=%d ", errno);
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perror("error");
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} else
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ERR_print_errors_fp(stderr);
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}
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BIO_free_all(out);
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if (ssl_ctx != NULL)
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SSL_CTX_free(ssl_ctx);
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exit(!ret);
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return (ret);
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}
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+30
@@ -0,0 +1,30 @@
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subject=/C=AU/SP=QLD/O=Mincom Pty. Ltd./OU=CS/CN=SSLeay demo server
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issuer= /C=AU/SP=QLD/O=Mincom Pty. Ltd./OU=CS/CN=CA
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-----BEGIN X509 CERTIFICATE-----
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MIIBgjCCASwCAQQwDQYJKoZIhvcNAQEEBQAwODELMAkGA1UEBhMCQVUxDDAKBgNV
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BAgTA1FMRDEbMBkGA1UEAxMSU1NMZWF5L3JzYSB0ZXN0IENBMB4XDTk1MTAwOTIz
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MzIwNVoXDTk4MDcwNTIzMzIwNVowYDELMAkGA1UEBhMCQVUxDDAKBgNVBAgTA1FM
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RDEZMBcGA1UEChMQTWluY29tIFB0eS4gTHRkLjELMAkGA1UECxMCQ1MxGzAZBgNV
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BAMTElNTTGVheSBkZW1vIHNlcnZlcjBcMA0GCSqGSIb3DQEBAQUAA0sAMEgCQQC3
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LCXcScWua0PFLkHBLm2VejqpA1F4RQ8q0VjRiPafjx/Z/aWH3ipdMVvuJGa/wFXb
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/nDFLDlfWp+oCPwhBtVPAgMBAAEwDQYJKoZIhvcNAQEEBQADQQArNFsihWIjBzb0
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DCsU0BvL2bvSwJrPEqFlkDq3F4M6EGutL9axEcANWgbbEdAvNJD1dmEmoWny27Pn
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IMs6ZOZB
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-----END X509 CERTIFICATE-----
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-----BEGIN RSA PRIVATE KEY-----
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MIIBPAIBAAJBALcsJdxJxa5rQ8UuQcEubZV6OqkDUXhFDyrRWNGI9p+PH9n9pYfe
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Kl0xW+4kZr/AVdv+cMUsOV9an6gI/CEG1U8CAwEAAQJAXJMBZ34ZXHd1vtgL/3hZ
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hexKbVTx/djZO4imXO/dxPGRzG2ylYZpHmG32/T1kaHpZlCHoEPgHoSzmxYXfxjG
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sQIhAPmZ/bQOjmRUHM/VM2X5zrjjM6z18R1P6l3ObFwt9FGdAiEAu943Yh9SqMRw
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tL0xHGxKmM/YJueUw1gB6sLkETN71NsCIQCeT3RhoqXfrpXDoEcEU+gwzjI1bpxq
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agiNTOLfqGoA5QIhAIQFYjgzONxex7FLrsKBm16N2SFl5pXsN9SpRqqL2n63AiEA
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g9VNIQ3xwpw7og3IbONifeku+J9qGMGQJMKwSTwrFtI=
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-----END RSA PRIVATE KEY-----
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-----BEGIN DH PARAMETERS-----
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MEYCQQDaWDwW2YUiidDkr3VvTMqS3UvlM7gE+w/tlO+cikQD7VdGUNNpmdsp13Yn
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a6LT1BLiGPTdHghM9tgAPnxHdOgzAgEC
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-----END DH PARAMETERS-----
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