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Updated C++ SSL demos.

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Submitted (a month ago) by: Wade Scholine
This commit is contained in:
Bodo Möller 1999-05-27 23:59:58 +00:00
parent 71f080935a
commit 054009a638
3 changed files with 54 additions and 18 deletions
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2
CHANGES
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@ -6,7 +6,7 @@
Changes between 0.9.3 and 0.9.3a [?] [xx May? 1999]
*) Updated some demos.
[Sean O Riordain]
[Sean O Riordain, Wade Scholine]
*) Add missing BIO_free at exit of pkcs12 application.
[Wu Zhigang]

16
demos/ssl/cli.cpp
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@ -1,6 +1,10 @@
/* cli.cpp - Minimal ssleay client for Unix
30.9.1996, Sampo Kellomaki <sampo@iki.fi> */
/* mangled to work with SSLeay-0.9.0b and OpenSSL 0.9.2b
Simplified to be even more minimal
12/98 - 4/99 Wade Scholine <wades@mail.cybg.com> */
#include <stdio.h>
#include <memory.h>
#include <errno.h>
@ -17,6 +21,7 @@
#include <openssl/ssl.h>
#include <openssl/err.h>
#define CHK_NULL(x) if ((x)==NULL) exit (1)
#define CHK_ERR(err,s) if ((err)==-1) { perror(s); exit(1); }
#define CHK_SSL(err) if ((err)==-1) { ERR_print_errors_fp(stderr); exit(2); }
@ -31,9 +36,14 @@ void main ()
X509* server_cert;
char* str;
char buf [4096];
SSL_METHOD *meth;
SSLeay_add_ssl_algorithms();
meth = SSLv2_client_method();
SSL_load_error_strings();
ctx = SSL_CTX_new (); CHK_NULL(ctx);
ctx = SSL_CTX_new (meth); CHK_NULL(ctx);
CHK_SSL(err);
/* ----------------------------------------------- */
/* Create a socket and connect to server using normal socket calls. */
@ -67,12 +77,12 @@ void main ()
server_cert = SSL_get_peer_certificate (ssl); CHK_NULL(server_cert);
printf ("Server certificate:\n");
str = X509_NAME_oneline (X509_get_subject_name (server_cert));
str = X509_NAME_oneline (X509_get_subject_name (server_cert),0,0);
CHK_NULL(str);
printf ("\t subject: %s\n", str);
Free (str);
str = X509_NAME_oneline (X509_get_issuer_name (server_cert));
str = X509_NAME_oneline (X509_get_issuer_name (server_cert),0,0);
CHK_NULL(str);
printf ("\t issuer: %s\n", str);
Free (str);

54
demos/ssl/serv.cpp
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@ -1,7 +1,14 @@
/* serv.cpp - Minimal ssleay server for Unix
30.9.1996, Sampo Kellomaki <sampo@iki.fi> */
/* mangled to work with SSLeay-0.9.0b and OpenSSL 0.9.2b
Simplified to be even more minimal
12/98 - 4/99 Wade Scholine <wades@mail.cybg.com> */
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <memory.h>
#include <errno.h>
#include <sys/types.h>
@ -17,9 +24,13 @@
#include <openssl/ssl.h>
#include <openssl/err.h>
#define HOME "/usr/users/sampo/sibs/tim/"
#define CERTF HOME "plain-cert.pem"
#define KEYF HOME "plain-key.pem"
/* define HOME to be dir for key and cert files... */
#define HOME "./"
/* Make these what you want for cert & key files */
#define CERTF HOME "foo-cert.pem"
#define KEYF HOME "foo-cert.pem"
#define CHK_NULL(x) if ((x)==NULL) exit (1)
#define CHK_ERR(err,s) if ((err)==-1) { perror(s); exit(1); }
@ -32,24 +43,39 @@ void main ()
int sd;
struct sockaddr_in sa_serv;
struct sockaddr_in sa_cli;
int client_len;
size_t client_len;
SSL_CTX* ctx;
SSL* ssl;
X509* client_cert;
char* str;
char buf [4096];
SSL_METHOD *meth;
/* SSL preliminaries. We keep the certificate and key with the context. */
SSL_load_error_strings();
ctx = SSL_CTX_new (); CHK_NULL(ctx);
err = SSL_CTX_use_RSAPrivateKey_file (ctx, KEYF, SSL_FILETYPE_PEM);
CHK_SSL(err);
err = SSL_CTX_use_certificate_file (ctx, CERTF, SSL_FILETYPE_PEM);
CHK_SSL(err);
SSLeay_add_ssl_algorithms();
meth = SSLv23_server_method();
ctx = SSL_CTX_new (meth);
if (!ctx) {
ERR_print_errors_fp(stderr);
exit(2);
}
if (SSL_CTX_use_certificate_file(ctx, CERTF, SSL_FILETYPE_PEM) <= 0) {
ERR_print_errors_fp(stderr);
exit(3);
}
if (SSL_CTX_use_PrivateKey_file(ctx, KEYF, SSL_FILETYPE_PEM) <= 0) {
ERR_print_errors_fp(stderr);
exit(4);
}
if (!SSL_CTX_check_private_key(ctx)) {
fprintf(stderr,"Private key does not match the certificate public key\n");
exit(5);
}
/* ----------------------------------------------- */
/* Prepare TCP socket for receiving connections */
@ -92,12 +118,12 @@ void main ()
if (client_cert != NULL) {
printf ("Client certificate:\n");
str = X509_NAME_oneline (X509_get_subject_name (client_cert));
str = X509_NAME_oneline (X509_get_subject_name (client_cert), 0, 0);
CHK_NULL(str);
printf ("\t subject: %s\n", str);
Free (str);
str = X509_NAME_oneline (X509_get_issuer_name (client_cert));
str = X509_NAME_oneline (X509_get_issuer_name (client_cert), 0, 0);
CHK_NULL(str);
printf ("\t issuer: %s\n", str);
Free (str);