2003-07-23 12:12:24 -04:00
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/*
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* $Id$
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* 'OpenSSL for Ruby' project
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* Copyright (C) 2000-2002 GOTOU Yuuzou <gotoyuzo@notwork.org>
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* Copyright (C) 2001-2002 Michal Rokos <m.rokos@sh.cvut.cz>
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* All rights reserved.
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*/
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/*
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* This program is licenced under the same licence as Ruby.
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* (See the file 'LICENCE'.)
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*/
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#include "ossl.h"
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#include <rubysig.h>
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#include <rubyio.h>
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#if defined(HAVE_UNISTD_H)
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# include <unistd.h> /* for read(), and write() */
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#endif
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#define numberof(ary) (sizeof(ary)/sizeof(ary[0]))
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2003-07-26 08:27:04 -04:00
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#ifdef _WIN32
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2003-07-25 12:40:26 -04:00
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# define TO_SOCKET(s) _get_osfhandle(s)
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#else
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# define TO_SOCKET(s) s
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#endif
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2003-07-23 12:12:24 -04:00
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VALUE mSSL;
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VALUE eSSLError;
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VALUE cSSLContext;
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VALUE cSSLSocket;
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/*
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* SSLContext class
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*/
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#define ossl_sslctx_set_cert(o,v) rb_iv_set((o),"@cert",(v))
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#define ossl_sslctx_set_key(o,v) rb_iv_set((o),"@key",(v))
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#define ossl_sslctx_set_client_ca(o,v) rb_iv_set((o),"@client_ca",(v))
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#define ossl_sslctx_set_ca_file(o,v) rb_iv_set((o),"@ca_file",(v))
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#define ossl_sslctx_set_ca_path(o,v) rb_iv_set((o),"@ca_path",(v))
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#define ossl_sslctx_set_timeout(o,v) rb_iv_set((o),"@timeout",(v))
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#define ossl_sslctx_set_verify_mode(o,v) rb_iv_set((o),"@verify_mode",(v))
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#define ossl_sslctx_set_verify_dep(o,v) rb_iv_set((o),"@verify_depth",(v))
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#define ossl_sslctx_set_verify_cb(o,v) rb_iv_set((o),"@verify_callback",(v))
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#define ossl_sslctx_set_options(o,v) rb_iv_set((o),"@options",(v))
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#define ossl_sslctx_set_cert_store(o,v) rb_iv_set((o),"@cert_store",(v))
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2003-10-29 12:27:59 -05:00
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#define ossl_sslctx_set_extra_cert(o,v) rb_iv_set((o),"@extra_chain_cert",(v))
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2003-07-23 12:12:24 -04:00
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#define ossl_sslctx_get_cert(o) rb_iv_get((o),"@cert")
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#define ossl_sslctx_get_key(o) rb_iv_get((o),"@key")
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#define ossl_sslctx_get_client_ca(o) rb_iv_get((o),"@client_ca")
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#define ossl_sslctx_get_ca_file(o) rb_iv_get((o),"@ca_file")
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#define ossl_sslctx_get_ca_path(o) rb_iv_get((o),"@ca_path")
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#define ossl_sslctx_get_timeout(o) rb_iv_get((o),"@timeout")
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#define ossl_sslctx_get_verify_mode(o) rb_iv_get((o),"@verify_mode")
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#define ossl_sslctx_get_verify_dep(o) rb_iv_get((o),"@verify_depth")
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#define ossl_sslctx_get_verify_cb(o) rb_iv_get((o),"@verify_callback")
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#define ossl_sslctx_get_options(o) rb_iv_get((o),"@options")
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#define ossl_sslctx_get_cert_store(o) rb_iv_get((o),"@cert_store")
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2003-10-29 12:27:59 -05:00
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#define ossl_sslctx_get_extra_cert(o) rb_iv_get((o),"@extra_chain_cert")
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2003-07-23 12:12:24 -04:00
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static char *ossl_sslctx_attrs[] = {
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"cert", "key", "client_ca", "ca_file", "ca_path",
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"timeout", "verify_mode", "verify_depth",
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2003-10-29 12:27:59 -05:00
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"verify_callback", "options", "cert_store", "extra_chain_cert"
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2003-07-23 12:12:24 -04:00
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};
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struct {
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const char *name;
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SSL_METHOD *(*func)(void);
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} ossl_ssl_method_tab[] = {
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#define OSSL_SSL_METHOD_ENTRY(name) { #name, name##_method }
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OSSL_SSL_METHOD_ENTRY(TLSv1),
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OSSL_SSL_METHOD_ENTRY(TLSv1_server),
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OSSL_SSL_METHOD_ENTRY(TLSv1_client),
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OSSL_SSL_METHOD_ENTRY(SSLv2),
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OSSL_SSL_METHOD_ENTRY(SSLv2_server),
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OSSL_SSL_METHOD_ENTRY(SSLv2_client),
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OSSL_SSL_METHOD_ENTRY(SSLv3),
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OSSL_SSL_METHOD_ENTRY(SSLv3_server),
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OSSL_SSL_METHOD_ENTRY(SSLv3_client),
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OSSL_SSL_METHOD_ENTRY(SSLv23),
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OSSL_SSL_METHOD_ENTRY(SSLv23_server),
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OSSL_SSL_METHOD_ENTRY(SSLv23_client),
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#undef OSSL_SSL_METHOD_ENTRY
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};
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int ossl_ssl_ex_vcb_idx;
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int ossl_ssl_ex_store_p;
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static void
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ossl_sslctx_free(SSL_CTX *ctx)
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{
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if(ctx && SSL_CTX_get_ex_data(ctx, ossl_ssl_ex_store_p)== (void*)1)
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ctx->cert_store = NULL;
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SSL_CTX_free(ctx);
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}
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static VALUE
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ossl_sslctx_s_alloc(VALUE klass)
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{
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SSL_CTX *ctx;
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ctx = SSL_CTX_new(SSLv23_method());
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if (!ctx) {
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ossl_raise(eSSLError, "SSL_CTX_new:");
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}
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2003-08-09 21:54:05 -04:00
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SSL_CTX_set_mode(ctx, SSL_MODE_ENABLE_PARTIAL_WRITE);
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2003-07-23 12:12:24 -04:00
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SSL_CTX_set_options(ctx, SSL_OP_ALL);
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return Data_Wrap_Struct(klass, 0, ossl_sslctx_free, ctx);
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}
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static VALUE
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ossl_sslctx_initialize(int argc, VALUE *argv, VALUE self)
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{
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VALUE ssl_method;
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SSL_METHOD *method = NULL;
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SSL_CTX *ctx;
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int i;
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char *s;
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Data_Get_Struct(self, SSL_CTX, ctx);
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2003-07-30 02:58:43 -04:00
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for(i = 0; i < numberof(ossl_sslctx_attrs); i++){
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char buf[32];
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snprintf(buf, sizeof(buf), "@%s", ossl_sslctx_attrs[i]);
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rb_iv_set(self, buf, Qnil);
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}
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2003-07-23 12:12:24 -04:00
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if (rb_scan_args(argc, argv, "01", &ssl_method) == 0){
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return self;
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}
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if(TYPE(ssl_method) == T_SYMBOL)
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s = rb_id2name(SYM2ID(ssl_method));
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else
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s = StringValuePtr(ssl_method);
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for (i = 0; i < numberof(ossl_ssl_method_tab); i++) {
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if (strcmp(ossl_ssl_method_tab[i].name, s) == 0) {
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method = ossl_ssl_method_tab[i].func();
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break;
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}
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}
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if (!method) {
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ossl_raise(rb_eArgError, "unknown SSL method `%s'.", s);
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}
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if (SSL_CTX_set_ssl_version(ctx, method) != 1) {
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ossl_raise(eSSLError, "SSL_CTX_set_ssl_version:");
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}
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return self;
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}
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static int
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ossl_ssl_verify_callback(int preverify_ok, X509_STORE_CTX *ctx)
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{
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VALUE cb;
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SSL *ssl;
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ssl = X509_STORE_CTX_get_ex_data(ctx, SSL_get_ex_data_X509_STORE_CTX_idx());
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cb = (VALUE)SSL_get_ex_data(ssl, ossl_ssl_ex_vcb_idx);
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X509_STORE_CTX_set_ex_data(ctx, ossl_verify_cb_idx, (void*)cb);
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return ossl_verify_cb(preverify_ok, ctx);
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}
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2003-10-29 12:27:59 -05:00
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static VALUE
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ossl_sslctx_add_extra_chain_cert_i(VALUE i, VALUE arg)
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{
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X509 *x509;
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SSL_CTX *ctx;
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Data_Get_Struct(arg, SSL_CTX, ctx);
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x509 = DupX509CertPtr(i);
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if(!SSL_CTX_add_extra_chain_cert(ctx, x509)){
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ossl_raise(eSSLError, NULL);
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}
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return i;
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}
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2003-07-23 12:12:24 -04:00
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static VALUE
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ossl_sslctx_setup(VALUE self)
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{
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SSL_CTX *ctx;
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X509 *cert = NULL, *client_ca = NULL;
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X509_STORE *store;
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EVP_PKEY *key = NULL;
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char *ca_path = NULL, *ca_file = NULL;
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int i, verify_mode;
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VALUE val;
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if(OBJ_FROZEN(self)) return Qnil;
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Data_Get_Struct(self, SSL_CTX, ctx);
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val = ossl_sslctx_get_cert_store(self);
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if(!NIL_P(val)){
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/*
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* WORKAROUND:
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* X509_STORE can count references, but
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* X509_STORE_free() doesn't care it.
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* So we won't increment it but mark it by ex_data.
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*/
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store = GetX509StorePtr(val); /* NO NEED TO DUP */
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SSL_CTX_set_cert_store(ctx, store);
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SSL_CTX_set_ex_data(ctx, ossl_ssl_ex_store_p, (void*)1);
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}
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2003-10-29 12:27:59 -05:00
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val = ossl_sslctx_get_extra_cert(self);
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if(!NIL_P(val)){
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rb_iterate(rb_each, val, ossl_sslctx_add_extra_chain_cert_i, self);
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}
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2003-07-23 12:12:24 -04:00
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/* private key may be bundled in certificate file. */
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val = ossl_sslctx_get_cert(self);
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cert = NIL_P(val) ? NULL : GetX509CertPtr(val); /* NO DUP NEEDED */
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val = ossl_sslctx_get_key(self);
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key = NIL_P(val) ? NULL : GetPKeyPtr(val); /* NO DUP NEEDED */
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if (cert && key) {
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if (!SSL_CTX_use_certificate(ctx, cert)) {
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/* Adds a ref => Safe to FREE */
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ossl_raise(eSSLError, "SSL_CTX_use_certificate:");
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}
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if (!SSL_CTX_use_PrivateKey(ctx, key)) {
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/* Adds a ref => Safe to FREE */
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ossl_raise(eSSLError, "SSL_CTX_use_PrivateKey:");
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}
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if (!SSL_CTX_check_private_key(ctx)) {
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ossl_raise(eSSLError, "SSL_CTX_check_private_key:");
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}
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}
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val = ossl_sslctx_get_client_ca(self);
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if(!NIL_P(val)){
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if(TYPE(val) == T_ARRAY){
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for(i = 0; i < RARRAY(val)->len; i++){
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client_ca = GetX509CertPtr(RARRAY(val)->ptr[i]);
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if (!SSL_CTX_add_client_CA(ctx, client_ca)){
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/* Copies X509_NAME => FREE it. */
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ossl_raise(eSSLError, "SSL_CTX_add_client_CA");
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}
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}
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}
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else{
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client_ca = GetX509CertPtr(val); /* NO DUP NEEDED. */
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if (!SSL_CTX_add_client_CA(ctx, client_ca)){
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/* Copies X509_NAME => FREE it. */
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ossl_raise(eSSLError, "SSL_CTX_add_client_CA");
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}
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}
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}
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val = ossl_sslctx_get_ca_file(self);
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ca_file = NIL_P(val) ? NULL : StringValuePtr(val);
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val = ossl_sslctx_get_ca_path(self);
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ca_path = NIL_P(val) ? NULL : StringValuePtr(val);
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if(ca_file || ca_path){
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if (!SSL_CTX_load_verify_locations(ctx, ca_file, ca_path))
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rb_warning("can't set verify locations");
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}
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val = ossl_sslctx_get_verify_mode(self);
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verify_mode = NIL_P(val) ? SSL_VERIFY_NONE : NUM2INT(val);
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SSL_CTX_set_verify(ctx, verify_mode, ossl_ssl_verify_callback);
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val = ossl_sslctx_get_timeout(self);
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if(!NIL_P(val)) SSL_CTX_set_timeout(ctx, NUM2LONG(val));
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val = ossl_sslctx_get_verify_dep(self);
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if(!NIL_P(val)) SSL_CTX_set_verify_depth(ctx, NUM2LONG(val));
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val = ossl_sslctx_get_options(self);
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if(!NIL_P(val)) SSL_CTX_set_options(ctx, NUM2LONG(val));
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rb_obj_freeze(self);
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return Qtrue;
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}
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static VALUE
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ossl_ssl_cipher_to_ary(SSL_CIPHER *cipher)
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{
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VALUE ary;
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int bits, alg_bits;
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ary = rb_ary_new2(4);
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rb_ary_push(ary, rb_str_new2(SSL_CIPHER_get_name(cipher)));
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rb_ary_push(ary, rb_str_new2(SSL_CIPHER_get_version(cipher)));
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bits = SSL_CIPHER_get_bits(cipher, &alg_bits);
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rb_ary_push(ary, INT2FIX(bits));
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rb_ary_push(ary, INT2FIX(alg_bits));
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return ary;
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}
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static VALUE
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ossl_sslctx_get_ciphers(VALUE self)
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{
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SSL_CTX *ctx;
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STACK_OF(SSL_CIPHER) *ciphers;
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SSL_CIPHER *cipher;
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VALUE ary;
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int i, num;
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Data_Get_Struct(self, SSL_CTX, ctx);
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if(!ctx){
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rb_warning("SSL_CTX is not initialized.");
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return Qnil;
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}
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ciphers = ctx->cipher_list;
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if (!ciphers)
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return rb_ary_new();
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num = sk_num((STACK*)ciphers);
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ary = rb_ary_new2(num);
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for(i = 0; i < num; i++){
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cipher = (SSL_CIPHER*)sk_value((STACK*)ciphers, i);
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rb_ary_push(ary, ossl_ssl_cipher_to_ary(cipher));
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}
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return ary;
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}
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static VALUE
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|
|
ossl_sslctx_set_ciphers(VALUE self, VALUE v)
|
|
|
|
{
|
|
|
|
SSL_CTX *ctx;
|
|
|
|
VALUE str, elem;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
rb_check_frozen(self);
|
|
|
|
Data_Get_Struct(self, SSL_CTX, ctx);
|
|
|
|
if(!ctx){
|
|
|
|
ossl_raise(eSSLError, "SSL_CTX is not initialized.");
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (TYPE(v) == T_ARRAY) {
|
|
|
|
str = rb_str_new2(NULL);
|
|
|
|
for (i = 0; i < RARRAY(v)->len; i++) {
|
|
|
|
elem = rb_ary_entry(v, i);
|
|
|
|
if (TYPE(elem) == T_ARRAY) elem = rb_ary_entry(elem, 0);
|
|
|
|
elem = rb_String(elem);
|
|
|
|
rb_str_append(str, elem);
|
|
|
|
if (i < RARRAY(v)->len-1) rb_str_cat2(str, ":");
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
str = v;
|
|
|
|
StringValue(str);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!SSL_CTX_set_cipher_list(ctx, RSTRING(str)->ptr)) {
|
|
|
|
ossl_raise(eSSLError, "SSL_CTX_set_ciphers:");
|
|
|
|
}
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* SSLSocket class
|
|
|
|
*/
|
2003-08-18 18:49:48 -04:00
|
|
|
#define ossl_ssl_get_io(o) rb_iv_get((o),"@io")
|
|
|
|
#define ossl_ssl_get_ctx(o) rb_iv_get((o),"@context")
|
|
|
|
#define ossl_ssl_get_sync_close(o) rb_iv_get((o),"@sync_close")
|
2003-07-23 12:12:24 -04:00
|
|
|
|
2003-08-18 18:49:48 -04:00
|
|
|
#define ossl_ssl_set_io(o,v) rb_iv_set((o),"@io",(v))
|
|
|
|
#define ossl_ssl_set_ctx(o,v) rb_iv_set((o),"@context",(v))
|
|
|
|
#define ossl_ssl_set_sync_close(o,v) rb_iv_set((o),"@sync_close",(v))
|
2003-07-23 12:12:24 -04:00
|
|
|
|
2003-08-18 18:49:48 -04:00
|
|
|
static char *ossl_ssl_attr_readers[] = { "io", "context", };
|
|
|
|
static char *ossl_ssl_attrs[] = { "sync_close", };
|
2003-07-23 12:12:24 -04:00
|
|
|
|
|
|
|
static void
|
|
|
|
ossl_ssl_shutdown(SSL *ssl)
|
|
|
|
{
|
|
|
|
if (ssl) {
|
|
|
|
SSL_shutdown(ssl);
|
|
|
|
SSL_clear(ssl);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
ossl_ssl_free(SSL *ssl)
|
|
|
|
{
|
|
|
|
ossl_ssl_shutdown(ssl);
|
|
|
|
SSL_free(ssl);
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
ossl_ssl_s_alloc(VALUE klass)
|
|
|
|
{
|
|
|
|
return Data_Wrap_Struct(klass, 0, ossl_ssl_free, NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
ossl_ssl_initialize(int argc, VALUE *argv, VALUE self)
|
|
|
|
{
|
|
|
|
VALUE io, ctx;
|
|
|
|
|
|
|
|
if (rb_scan_args(argc, argv, "11", &io, &ctx) == 1) {
|
|
|
|
ctx = rb_funcall(cSSLContext, rb_intern("new"), 0);
|
|
|
|
}
|
|
|
|
OSSL_Check_Kind(ctx, cSSLContext);
|
|
|
|
Check_Type(io, T_FILE);
|
|
|
|
ossl_ssl_set_io(self, io);
|
|
|
|
ossl_ssl_set_ctx(self, ctx);
|
2003-08-18 18:49:48 -04:00
|
|
|
ossl_ssl_set_sync_close(self, Qfalse);
|
2003-07-23 12:12:24 -04:00
|
|
|
ossl_sslctx_setup(ctx);
|
2003-10-29 12:27:59 -05:00
|
|
|
rb_call_super(0, 0);
|
2003-07-23 12:12:24 -04:00
|
|
|
|
|
|
|
return self;
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
ossl_ssl_setup(VALUE self)
|
|
|
|
{
|
|
|
|
VALUE io, v_ctx;
|
|
|
|
SSL_CTX *ctx;
|
|
|
|
SSL *ssl;
|
|
|
|
OpenFile *fptr;
|
|
|
|
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
if(!ssl){
|
|
|
|
v_ctx = ossl_ssl_get_ctx(self);
|
|
|
|
Data_Get_Struct(v_ctx, SSL_CTX, ctx);
|
|
|
|
|
|
|
|
ssl = SSL_new(ctx);
|
|
|
|
if (!ssl) {
|
|
|
|
ossl_raise(eSSLError, "SSL_new:");
|
|
|
|
}
|
|
|
|
DATA_PTR(self) = ssl;
|
|
|
|
|
|
|
|
io = ossl_ssl_get_io(self);
|
|
|
|
GetOpenFile(io, fptr);
|
|
|
|
rb_io_check_readable(fptr);
|
|
|
|
rb_io_check_writable(fptr);
|
* rubyio.h, intern.h, io.c, file.c, process.c, ext/socket/socket.c,
ext/pty/pty.c, ext/io/wait/wait.c, ext/openssl/ossl_ssl.c:
Use own buffering mechanism instead of stdio.
* io.c, ext/stringio/stringio.c, test/ruby/ut_eof.rb:
EOF flag removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7473 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-12-06 03:40:30 -05:00
|
|
|
SSL_set_fd(ssl, TO_SOCKET(fptr->fd));
|
2003-07-23 12:12:24 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
return Qtrue;
|
|
|
|
}
|
|
|
|
|
2003-12-06 08:59:31 -05:00
|
|
|
static void
|
|
|
|
ossl_start_ssl(SSL *ssl, int (*func)())
|
|
|
|
{
|
|
|
|
int ret;
|
|
|
|
|
|
|
|
for(;;){
|
|
|
|
if((ret = func(ssl)) > 0) break;
|
|
|
|
switch(SSL_get_error(ssl, ret)){
|
|
|
|
case SSL_ERROR_WANT_WRITE:
|
|
|
|
case SSL_ERROR_WANT_READ:
|
|
|
|
rb_thread_schedule();
|
|
|
|
continue;
|
|
|
|
default:
|
2003-12-06 09:33:52 -05:00
|
|
|
ossl_raise(eSSLError, NULL);
|
2003-12-06 08:59:31 -05:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2003-07-23 12:12:24 -04:00
|
|
|
static VALUE
|
|
|
|
ossl_ssl_connect(VALUE self)
|
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
VALUE cb;
|
|
|
|
|
|
|
|
ossl_ssl_setup(self);
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
cb = ossl_sslctx_get_verify_cb(ossl_ssl_get_ctx(self));
|
|
|
|
SSL_set_ex_data(ssl, ossl_ssl_ex_vcb_idx, (void *)cb);
|
2003-12-06 08:59:31 -05:00
|
|
|
ossl_start_ssl(ssl, SSL_connect);
|
2003-07-23 12:12:24 -04:00
|
|
|
|
|
|
|
return self;
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
ossl_ssl_accept(VALUE self)
|
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
VALUE cb;
|
|
|
|
|
|
|
|
ossl_ssl_setup(self);
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
cb = ossl_sslctx_get_verify_cb(ossl_ssl_get_ctx(self));
|
|
|
|
SSL_set_ex_data(ssl, ossl_ssl_ex_vcb_idx, (void *)cb);
|
2003-12-06 08:59:31 -05:00
|
|
|
ossl_start_ssl(ssl, SSL_accept);
|
2003-07-23 12:12:24 -04:00
|
|
|
|
|
|
|
return self;
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
2004-05-26 14:11:29 -04:00
|
|
|
ossl_ssl_read(int argc, VALUE *argv, VALUE self)
|
2003-07-23 12:12:24 -04:00
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
int ilen, nread = 0;
|
2004-05-26 14:11:29 -04:00
|
|
|
VALUE len, str;
|
2003-07-23 12:12:24 -04:00
|
|
|
OpenFile *fptr;
|
|
|
|
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
2004-08-22 03:28:45 -04:00
|
|
|
GetOpenFile(ossl_ssl_get_io(self), fptr);
|
2004-05-26 14:11:29 -04:00
|
|
|
rb_scan_args(argc, argv, "11", &len, &str);
|
2003-07-23 12:12:24 -04:00
|
|
|
ilen = NUM2INT(len);
|
2004-05-26 14:11:29 -04:00
|
|
|
if(NIL_P(str)) str = rb_str_new(0, ilen);
|
|
|
|
else{
|
|
|
|
StringValue(str);
|
|
|
|
rb_str_modify(str);
|
|
|
|
rb_str_resize(str, ilen);
|
|
|
|
}
|
2004-08-22 03:28:45 -04:00
|
|
|
if(ilen == 0) return str;
|
2003-07-23 12:12:24 -04:00
|
|
|
|
|
|
|
if (ssl) {
|
2004-08-22 03:28:45 -04:00
|
|
|
if(SSL_pending(ssl) <= 0)
|
* rubyio.h, intern.h, io.c, file.c, process.c, ext/socket/socket.c,
ext/pty/pty.c, ext/io/wait/wait.c, ext/openssl/ossl_ssl.c:
Use own buffering mechanism instead of stdio.
* io.c, ext/stringio/stringio.c, test/ruby/ut_eof.rb:
EOF flag removed.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7473 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2004-12-06 03:40:30 -05:00
|
|
|
rb_thread_wait_fd(fptr->fd);
|
2003-12-24 02:29:40 -05:00
|
|
|
for (;;){
|
|
|
|
nread = SSL_read(ssl, RSTRING(str)->ptr, RSTRING(str)->len);
|
|
|
|
switch(SSL_get_error(ssl, nread)){
|
|
|
|
case SSL_ERROR_NONE:
|
|
|
|
goto end;
|
|
|
|
case SSL_ERROR_ZERO_RETURN:
|
2004-08-22 03:28:45 -04:00
|
|
|
rb_eof_error();
|
2003-12-24 02:29:40 -05:00
|
|
|
case SSL_ERROR_WANT_WRITE:
|
|
|
|
case SSL_ERROR_WANT_READ:
|
|
|
|
rb_thread_schedule();
|
|
|
|
continue;
|
2004-08-22 03:28:45 -04:00
|
|
|
case SSL_ERROR_SYSCALL:
|
|
|
|
if(ERR_peek_error() == 0 && nread == 0) rb_eof_error();
|
|
|
|
ossl_raise(eSSLError, "SSL_read: %s", strerror(errno));
|
2003-12-24 02:29:40 -05:00
|
|
|
default:
|
|
|
|
ossl_raise(eSSLError, "SSL_read:");
|
|
|
|
}
|
2003-07-23 12:12:24 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
2004-08-22 03:28:45 -04:00
|
|
|
ID id_sysread = rb_intern("sysread");
|
2003-07-23 12:12:24 -04:00
|
|
|
rb_warning("SSL session is not started yet.");
|
2004-08-22 03:28:45 -04:00
|
|
|
return rb_funcall(ossl_ssl_get_io(self), id_sysread, 2, len, str);
|
2003-07-23 12:12:24 -04:00
|
|
|
}
|
|
|
|
|
2003-12-24 02:29:40 -05:00
|
|
|
end:
|
2003-07-23 12:12:24 -04:00
|
|
|
RSTRING(str)->len = nread;
|
|
|
|
RSTRING(str)->ptr[nread] = 0;
|
|
|
|
OBJ_TAINT(str);
|
|
|
|
|
|
|
|
return str;
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
ossl_ssl_write(VALUE self, VALUE str)
|
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
int nwrite = 0;
|
|
|
|
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
StringValue(str);
|
|
|
|
|
|
|
|
if (ssl) {
|
2003-12-24 02:29:40 -05:00
|
|
|
for (;;){
|
|
|
|
nwrite = SSL_write(ssl, RSTRING(str)->ptr, RSTRING(str)->len);
|
|
|
|
switch(SSL_get_error(ssl, nwrite)){
|
|
|
|
case SSL_ERROR_NONE:
|
|
|
|
goto end;
|
|
|
|
case SSL_ERROR_WANT_WRITE:
|
|
|
|
case SSL_ERROR_WANT_READ:
|
|
|
|
rb_thread_schedule();
|
|
|
|
continue;
|
|
|
|
default:
|
|
|
|
ossl_raise(eSSLError, "SSL_write:");
|
|
|
|
}
|
2003-07-23 12:12:24 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else {
|
2004-08-22 03:28:45 -04:00
|
|
|
ID id_syswrite = rb_intern("syswrite");
|
2003-07-23 12:12:24 -04:00
|
|
|
rb_warning("SSL session is not started yet.");
|
2004-08-22 03:28:45 -04:00
|
|
|
return rb_funcall(ossl_ssl_get_io(self), id_syswrite, 1, str);
|
2003-07-23 12:12:24 -04:00
|
|
|
}
|
|
|
|
|
2003-12-24 02:29:40 -05:00
|
|
|
end:
|
2003-07-23 12:12:24 -04:00
|
|
|
return INT2NUM(nwrite);
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
ossl_ssl_close(VALUE self)
|
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
ossl_ssl_shutdown(ssl);
|
2003-08-18 18:49:48 -04:00
|
|
|
if (RTEST(ossl_ssl_get_sync_close(self)))
|
|
|
|
rb_funcall(ossl_ssl_get_io(self), rb_intern("close"), 0);
|
2003-07-23 12:12:24 -04:00
|
|
|
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
ossl_ssl_get_cert(VALUE self)
|
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
X509 *cert = NULL;
|
|
|
|
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
if (ssl) {
|
|
|
|
rb_warning("SSL session is not started yet.");
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* Is this OpenSSL bug? Should add a ref?
|
|
|
|
* TODO: Ask for.
|
|
|
|
*/
|
|
|
|
cert = SSL_get_certificate(ssl); /* NO DUPs => DON'T FREE. */
|
|
|
|
|
|
|
|
if (!cert) {
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
return ossl_x509_new(cert);
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
ossl_ssl_get_peer_cert(VALUE self)
|
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
X509 *cert = NULL;
|
|
|
|
VALUE obj;
|
|
|
|
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
|
|
|
|
if (!ssl){
|
|
|
|
rb_warning("SSL session is not started yet.");
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
|
|
|
cert = SSL_get_peer_certificate(ssl); /* Adds a ref => Safe to FREE. */
|
|
|
|
|
|
|
|
if (!cert) {
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
obj = ossl_x509_new(cert);
|
|
|
|
X509_free(cert);
|
|
|
|
|
|
|
|
return obj;
|
|
|
|
}
|
|
|
|
|
2003-11-01 04:24:55 -05:00
|
|
|
static VALUE
|
|
|
|
ossl_ssl_get_peer_cert_chain(VALUE self)
|
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
STACK_OF(X509) *chain;
|
|
|
|
X509 *cert;
|
|
|
|
VALUE ary;
|
|
|
|
int i, num;
|
|
|
|
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
if(!ssl){
|
|
|
|
rb_warning("SSL session is not started yet.");
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
chain = SSL_get_peer_cert_chain(ssl);
|
2003-11-04 18:48:13 -05:00
|
|
|
if(!chain) return Qnil;
|
2003-11-01 04:24:55 -05:00
|
|
|
num = sk_num(chain);
|
|
|
|
ary = rb_ary_new2(num);
|
|
|
|
for (i = 0; i < num; i++){
|
|
|
|
cert = (X509*)sk_value(chain, i);
|
|
|
|
rb_ary_push(ary, ossl_x509_new(cert));
|
|
|
|
}
|
|
|
|
|
|
|
|
return ary;
|
|
|
|
}
|
|
|
|
|
2003-07-23 12:12:24 -04:00
|
|
|
static VALUE
|
|
|
|
ossl_ssl_get_cipher(VALUE self)
|
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
SSL_CIPHER *cipher;
|
|
|
|
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
if (!ssl) {
|
|
|
|
rb_warning("SSL session is not started yet.");
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
cipher = SSL_get_current_cipher(ssl);
|
|
|
|
|
|
|
|
return ossl_ssl_cipher_to_ary(cipher);
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
ossl_ssl_get_state(VALUE self)
|
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
VALUE ret;
|
|
|
|
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
if (!ssl) {
|
|
|
|
rb_warning("SSL session is not started yet.");
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
ret = rb_str_new2(SSL_state_string(ssl));
|
|
|
|
if (ruby_verbose) {
|
|
|
|
rb_str_cat2(ret, ": ");
|
|
|
|
rb_str_cat2(ret, SSL_state_string_long(ssl));
|
|
|
|
}
|
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2004-08-22 03:28:45 -04:00
|
|
|
static VALUE
|
|
|
|
ossl_ssl_pending(VALUE self)
|
|
|
|
{
|
|
|
|
SSL *ssl;
|
|
|
|
|
|
|
|
Data_Get_Struct(self, SSL, ssl);
|
|
|
|
if (!ssl) {
|
|
|
|
rb_warning("SSL session is not started yet.");
|
|
|
|
return Qnil;
|
|
|
|
}
|
|
|
|
|
|
|
|
return INT2NUM(SSL_pending(ssl));
|
|
|
|
}
|
|
|
|
|
2003-07-23 12:12:24 -04:00
|
|
|
void
|
|
|
|
Init_ossl_ssl()
|
|
|
|
{
|
|
|
|
int i;
|
|
|
|
|
|
|
|
ossl_ssl_ex_vcb_idx = SSL_get_ex_new_index(0,"ossl_ssl_ex_vcb_idx",0,0,0);
|
|
|
|
ossl_ssl_ex_store_p = SSL_get_ex_new_index(0,"ossl_ssl_ex_store_p",0,0,0);
|
|
|
|
|
|
|
|
mSSL = rb_define_module_under(mOSSL, "SSL");
|
|
|
|
eSSLError = rb_define_class_under(mSSL, "SSLError", eOSSLError);
|
|
|
|
|
|
|
|
/* class SSLContext */
|
|
|
|
cSSLContext = rb_define_class_under(mSSL, "SSLContext", rb_cObject);
|
|
|
|
rb_define_alloc_func(cSSLContext, ossl_sslctx_s_alloc);
|
|
|
|
for(i = 0; i < numberof(ossl_sslctx_attrs); i++)
|
|
|
|
rb_attr(cSSLContext, rb_intern(ossl_sslctx_attrs[i]), 1, 1, Qfalse);
|
|
|
|
rb_define_method(cSSLContext, "initialize", ossl_sslctx_initialize, -1);
|
|
|
|
rb_define_method(cSSLContext, "ciphers", ossl_sslctx_get_ciphers, 0);
|
|
|
|
rb_define_method(cSSLContext, "ciphers=", ossl_sslctx_set_ciphers, 1);
|
|
|
|
|
|
|
|
/* class SSLSocket */
|
|
|
|
cSSLSocket = rb_define_class_under(mSSL, "SSLSocket", rb_cObject);
|
|
|
|
rb_define_alloc_func(cSSLSocket, ossl_ssl_s_alloc);
|
2003-08-18 18:49:48 -04:00
|
|
|
for(i = 0; i < numberof(ossl_ssl_attr_readers); i++)
|
|
|
|
rb_attr(cSSLSocket, rb_intern(ossl_ssl_attr_readers[i]), 1, 0, Qfalse);
|
2003-07-23 12:12:24 -04:00
|
|
|
for(i = 0; i < numberof(ossl_ssl_attrs); i++)
|
2003-08-18 18:49:48 -04:00
|
|
|
rb_attr(cSSLSocket, rb_intern(ossl_ssl_attrs[i]), 1, 1, Qfalse);
|
2003-07-23 12:12:24 -04:00
|
|
|
rb_define_alias(cSSLSocket, "to_io", "io");
|
|
|
|
rb_define_method(cSSLSocket, "initialize", ossl_ssl_initialize, -1);
|
|
|
|
rb_define_method(cSSLSocket, "connect", ossl_ssl_connect, 0);
|
|
|
|
rb_define_method(cSSLSocket, "accept", ossl_ssl_accept, 0);
|
2004-05-26 14:11:29 -04:00
|
|
|
rb_define_method(cSSLSocket, "sysread", ossl_ssl_read, -1);
|
2003-07-23 12:12:24 -04:00
|
|
|
rb_define_method(cSSLSocket, "syswrite", ossl_ssl_write, 1);
|
|
|
|
rb_define_method(cSSLSocket, "sysclose", ossl_ssl_close, 0);
|
|
|
|
rb_define_method(cSSLSocket, "cert", ossl_ssl_get_cert, 0);
|
|
|
|
rb_define_method(cSSLSocket, "peer_cert", ossl_ssl_get_peer_cert, 0);
|
2003-11-01 04:24:55 -05:00
|
|
|
rb_define_method(cSSLSocket, "peer_cert_chain", ossl_ssl_get_peer_cert_chain, 0);
|
2003-07-23 12:12:24 -04:00
|
|
|
rb_define_method(cSSLSocket, "cipher", ossl_ssl_get_cipher, 0);
|
|
|
|
rb_define_method(cSSLSocket, "state", ossl_ssl_get_state, 0);
|
2004-08-22 03:28:45 -04:00
|
|
|
rb_define_method(cSSLSocket, "pending", ossl_ssl_pending, 0);
|
2003-07-23 12:12:24 -04:00
|
|
|
|
|
|
|
#define ossl_ssl_def_const(x) rb_define_const(mSSL, #x, INT2FIX(SSL_##x))
|
|
|
|
|
|
|
|
ossl_ssl_def_const(VERIFY_NONE);
|
|
|
|
ossl_ssl_def_const(VERIFY_PEER);
|
|
|
|
ossl_ssl_def_const(VERIFY_FAIL_IF_NO_PEER_CERT);
|
|
|
|
ossl_ssl_def_const(VERIFY_CLIENT_ONCE);
|
|
|
|
/* Not introduce constants included in OP_ALL such as...
|
|
|
|
* ossl_ssl_def_const(OP_MICROSOFT_SESS_ID_BUG);
|
|
|
|
* ossl_ssl_def_const(OP_NETSCAPE_CHALLENGE_BUG);
|
|
|
|
* ossl_ssl_def_const(OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG);
|
|
|
|
* ossl_ssl_def_const(OP_SSLREF2_REUSE_CERT_TYPE_BUG);
|
|
|
|
* ossl_ssl_def_const(OP_MICROSOFT_BIG_SSLV3_BUFFER);
|
|
|
|
* ossl_ssl_def_const(OP_MSIE_SSLV2_RSA_PADDING);
|
|
|
|
* ossl_ssl_def_const(OP_SSLEAY_080_CLIENT_DH_BUG);
|
|
|
|
* ossl_ssl_def_const(OP_TLS_D5_BUG);
|
|
|
|
* ossl_ssl_def_const(OP_TLS_BLOCK_PADDING_BUG);
|
|
|
|
* ossl_ssl_def_const(OP_DONT_INSERT_EMPTY_FRAGMENTS);
|
|
|
|
*/
|
|
|
|
ossl_ssl_def_const(OP_ALL);
|
|
|
|
#if defined(SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION)
|
|
|
|
ossl_ssl_def_const(OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION);
|
|
|
|
#endif
|
|
|
|
#if defined(SSL_OP_SINGLE_ECDH_USE)
|
|
|
|
ossl_ssl_def_const(OP_SINGLE_ECDH_USE);
|
|
|
|
#endif
|
|
|
|
ossl_ssl_def_const(OP_SINGLE_DH_USE);
|
|
|
|
ossl_ssl_def_const(OP_EPHEMERAL_RSA);
|
|
|
|
#if defined(SSL_OP_CIPHER_SERVER_PREFERENCE)
|
|
|
|
ossl_ssl_def_const(OP_CIPHER_SERVER_PREFERENCE);
|
|
|
|
#endif
|
|
|
|
ossl_ssl_def_const(OP_TLS_ROLLBACK_BUG);
|
|
|
|
ossl_ssl_def_const(OP_NO_SSLv2);
|
|
|
|
ossl_ssl_def_const(OP_NO_SSLv3);
|
|
|
|
ossl_ssl_def_const(OP_NO_TLSv1);
|
|
|
|
ossl_ssl_def_const(OP_PKCS1_CHECK_1);
|
|
|
|
ossl_ssl_def_const(OP_PKCS1_CHECK_2);
|
|
|
|
ossl_ssl_def_const(OP_NETSCAPE_CA_DN_BUG);
|
|
|
|
ossl_ssl_def_const(OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG);
|
|
|
|
}
|