-/* Copyright 2001-2005 The Apache Software Foundation or its licensors, as
- * applicable.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
** _________________________________________________________________
*/
-static char *ssl_add_version_component(apr_pool_t *p,
- server_rec *s,
- char *name)
-{
- char *val = ssl_var_lookup(p, s, NULL, NULL, name);
-
- if (val && *val) {
- ap_add_version_component(p, val);
- }
-
- return val;
-}
-
-static char *version_components[] = {
- "SSL_VERSION_PRODUCT",
- "SSL_VERSION_INTERFACE",
- "SSL_VERSION_LIBRARY",
- NULL
-};
static void ssl_add_version_components(apr_pool_t *p,
server_rec *s)
{
- char *vals[sizeof(version_components)/sizeof(char *)];
- int i;
+ char *modver = ssl_var_lookup(p, s, NULL, NULL, "SSL_VERSION_INTERFACE");
+ char *libver = ssl_var_lookup(p, s, NULL, NULL, "SSL_VERSION_LIBRARY");
+ char *incver = ssl_var_lookup(p, s, NULL, NULL,
+ "SSL_VERSION_LIBRARY_INTERFACE");
- for (i=0; version_components[i]; i++) {
- vals[i] = ssl_add_version_component(p, s,
- version_components[i]);
- }
+ ap_add_version_component(p, modver);
+ ap_add_version_component(p, libver);
ap_log_error(APLOG_MARK, APLOG_INFO, 0, s,
- "Server: %s, Interface: %s, Library: %s",
- AP_SERVER_BASEVERSION,
- vals[1], /* SSL_VERSION_INTERFACE */
- vals[2]); /* SSL_VERSION_LIBRARY */
+ "%s compiled against Server: %s, Library: %s",
+ modver, AP_SERVER_BASEVERSION, incver);
}
* but it should be initialized for startup before we
* call ssl_rand_seed() below.
*/
- mc->pid = getpid();
+ mc->pid = getpid();
/*
* Let us cleanup on restarts and exists
sc->vhost_id = ssl_util_vhostid(p, s);
sc->vhost_id_len = strlen(sc->vhost_id);
- if (ap_get_server_protocol(s) &&
+ if (ap_get_server_protocol(s) &&
strcmp("https", ap_get_server_protocol(s)) == 0) {
sc->enabled = SSL_ENABLED_TRUE;
}
}
+#if APR_HAS_THREADS
+ ssl_util_thread_setup(p);
+#endif
+
/*
* SSL external crypto device ("engine") support
*/
ssl_init_Engine(base_server, p);
#endif
-#if APR_HAS_THREADS
- ssl_util_thread_setup(p);
-#endif
-
ap_log_error(APLOG_MARK, APLOG_INFO, 0, s,
"Init: Initialized %s library", SSL_LIBRARY_NAME);
if (!ssl_mutex_init(base_server, p)) {
return HTTP_INTERNAL_SERVER_ERROR;
}
+#ifdef HAVE_OCSP_STAPLING
+ if (!ssl_stapling_mutex_init(base_server, p)) {
+ return HTTP_INTERNAL_SERVER_ERROR;
+ }
+
+ ssl_stapling_ex_init();
+#endif
/*
* initialize session caching
ssl_log_ssl_error(APLOG_MARK, APLOG_ERR, s);
ssl_die();
}
+ ap_log_error(APLOG_MARK, APLOG_INFO, 0, s,
+ "Init: loaded Crypto Device API `%s'",
+ mc->szCryptoDevice);
ENGINE_free(e);
}
* check for important parameters and the
* possibility that the user forgot to set them.
*/
- if (!mctx->pks->cert_files[0]) {
+ if (!mctx->pks->cert_files[0] && !mctx->pkcs7) {
ap_log_error(APLOG_MARK, APLOG_ERR, 0, s,
"No SSL Certificate set [hint: SSLCertificateFile]");
ssl_die();
* Check for problematic re-initializations
*/
if (mctx->pks->certs[SSL_AIDX_RSA] ||
- mctx->pks->certs[SSL_AIDX_DSA])
+ mctx->pks->certs[SSL_AIDX_DSA]
+#ifndef OPENSSL_NO_EC
+ || mctx->pks->certs[SSL_AIDX_ECC]
+#endif
+ )
{
ap_log_error(APLOG_MARK, APLOG_ERR, 0, s,
"Illegal attempt to re-initialise SSL for server "
}
}
+#ifndef OPENSSL_NO_TLSEXT
+static void ssl_init_ctx_tls_extensions(server_rec *s,
+ apr_pool_t *p,
+ apr_pool_t *ptemp,
+ modssl_ctx_t *mctx)
+{
+ /*
+ * Configure TLS extensions support
+ */
+ ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, s,
+ "Configuring TLS extension handling");
+
+ /*
+ * Server name indication (SNI)
+ */
+ if (!SSL_CTX_set_tlsext_servername_callback(mctx->ssl_ctx,
+ ssl_callback_ServerNameIndication) ||
+ !SSL_CTX_set_tlsext_servername_arg(mctx->ssl_ctx, mctx)) {
+ ap_log_error(APLOG_MARK, APLOG_ERR, 0, s,
+ "Unable to initialize TLS servername extension "
+ "callback (incompatible OpenSSL version?)");
+ ssl_log_ssl_error(APLOG_MARK, APLOG_ERR, s);
+ ssl_die();
+ }
+
+#ifdef HAVE_OCSP_STAPLING
+ /*
+ * OCSP Stapling support, status_request extension
+ */
+ if ((mctx->pkp == FALSE) && (mctx->stapling_enabled == TRUE)) {
+ modssl_init_stapling(s, p, ptemp, mctx);
+ }
+#endif
+}
+#endif
+
static void ssl_init_ctx_protocol(server_rec *s,
apr_pool_t *p,
apr_pool_t *ptemp,
modssl_ctx_t *mctx)
{
SSL_CTX *ctx = NULL;
- SSL_METHOD *method = NULL;
+ MODSSL_SSL_METHOD_CONST SSL_METHOD *method = NULL;
char *cp;
int protocol = mctx->protocol;
SSL_CTX_set_options(ctx, SSL_OP_SINGLE_DH_USE);
#ifdef SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION
- /*
+ /*
* Disallow a session from being resumed during a renegotiation,
* so that an acceptable cipher suite can be negotiated.
*/
{
SSL_CTX *ctx = mctx->ssl_ctx;
SSLModConfigRec *mc = myModConfig(s);
- long cache_mode = SSL_SESS_CACHE_OFF;
- if (mc->nSessionCacheMode != SSL_SCMODE_NONE) {
- /* SSL_SESS_CACHE_NO_INTERNAL will force OpenSSL
- * to ignore process local-caching and
- * to always get/set/delete sessions using mod_ssl's callbacks.
- */
- cache_mode = SSL_SESS_CACHE_SERVER|SSL_SESS_CACHE_NO_INTERNAL;
- }
- SSL_CTX_set_session_cache_mode(ctx, cache_mode);
+ SSL_CTX_set_session_cache_mode(ctx, mc->sesscache_mode);
- SSL_CTX_sess_set_new_cb(ctx, ssl_callback_NewSessionCacheEntry);
- SSL_CTX_sess_set_get_cb(ctx, ssl_callback_GetSessionCacheEntry);
- SSL_CTX_sess_set_remove_cb(ctx, ssl_callback_DelSessionCacheEntry);
+ if (mc->sesscache) {
+ SSL_CTX_sess_set_new_cb(ctx, ssl_callback_NewSessionCacheEntry);
+ SSL_CTX_sess_set_get_cb(ctx, ssl_callback_GetSessionCacheEntry);
+ SSL_CTX_sess_set_remove_cb(ctx, ssl_callback_DelSessionCacheEntry);
+ }
}
static void ssl_init_ctx_callbacks(server_rec *s,
SSL_CTX_set_tmp_rsa_callback(ctx, ssl_callback_TmpRSA);
SSL_CTX_set_tmp_dh_callback(ctx, ssl_callback_TmpDH);
+#ifndef OPENSSL_NO_EC
+ SSL_CTX_set_tmp_ecdh_callback(ctx,ssl_callback_TmpECDH);
+#endif
- if (s->loglevel >= APLOG_DEBUG) {
- /* this callback only logs if LogLevel >= info */
- SSL_CTX_set_info_callback(ctx, ssl_callback_LogTracingState);
- }
+ SSL_CTX_set_info_callback(ctx, ssl_callback_Info);
}
static void ssl_init_ctx_verify(server_rec *s,
ssl_die();
}
- SSL_CTX_set_client_CA_list(ctx, (STACK *)ca_list);
+ SSL_CTX_set_client_CA_list(ctx, ca_list);
}
/*
* should take place. This cannot work.
*/
if (mctx->auth.verify_mode == SSL_CVERIFY_REQUIRE) {
- ca_list = (STACK_OF(X509_NAME) *)SSL_CTX_get_client_CA_list(ctx);
+ ca_list = SSL_CTX_get_client_CA_list(ctx);
if (sk_X509_NAME_num(ca_list) == 0) {
ap_log_error(APLOG_MARK, APLOG_WARNING, 0, s,
}
ap_log_error(APLOG_MARK, APLOG_DEBUG, 0, s,
- "Configuring permitted SSL ciphers [%s]",
+ "Configuring permitted SSL ciphers [%s]",
suite);
if (!SSL_CTX_set_cipher_list(ctx, MODSSL_PCHAR_CAST suite)) {
}
}
+static void ssl_init_ctx_pkcs7_cert_chain(server_rec *s, modssl_ctx_t *mctx)
+{
+ STACK_OF(X509) *certs = ssl_read_pkcs7(s, mctx->pkcs7);
+ int n;
+
+ if (!mctx->ssl_ctx->extra_certs)
+ for (n = 1; n < sk_X509_num(certs); ++n)
+ SSL_CTX_add_extra_chain_cert(mctx->ssl_ctx, sk_X509_value(certs, n));
+}
+
static void ssl_init_ctx_cert_chain(server_rec *s,
apr_pool_t *p,
apr_pool_t *ptemp,
int i, n;
const char *chain = mctx->cert_chain;
- /*
+ if (mctx->pkcs7) {
+ ssl_init_ctx_pkcs7_cert_chain(s, mctx);
+ return;
+ }
+
+ /*
* Optionally configure extra server certificate chain certificates.
* This is usually done by OpenSSL automatically when one of the
* server cert issuers are found under SSLCACertificatePath or in
}
n = SSL_CTX_use_certificate_chain(mctx->ssl_ctx,
- (char *)chain,
+ (char *)chain,
skip_first, NULL);
if (n < 0) {
ap_log_error(APLOG_MARK, APLOG_ERR, 0, s,
if (mctx->pks) {
/* XXX: proxy support? */
ssl_init_ctx_cert_chain(s, p, ptemp, mctx);
+#ifndef OPENSSL_NO_TLSEXT
+ ssl_init_ctx_tls_extensions(s, p, ptemp, mctx);
+#endif
}
}
ssl_log_ssl_error(APLOG_MARK, APLOG_ERR, s);
ssl_die();
}
+
+#ifdef HAVE_OCSP_STAPLING
+ if ((mctx->pkp == FALSE) && (mctx->stapling_enabled == TRUE)) {
+ if (!ssl_stapling_init_cert(s, mctx, cert)) {
+ ap_log_error(APLOG_MARK, APLOG_ERR, 0, s,
+ "Unable to configure server certificate for stapling");
+ }
+ }
+#endif
mctx->pks->certs[idx] = cert;
ssl_asn1_t *asn1;
MODSSL_D2I_PrivateKey_CONST unsigned char *ptr;
const char *type = ssl_asn1_keystr(idx);
- int pkey_type = (idx == SSL_AIDX_RSA) ? EVP_PKEY_RSA : EVP_PKEY_DSA;
+ int pkey_type;
EVP_PKEY *pkey;
+#ifndef OPENSSL_NO_EC
+ if (idx == SSL_AIDX_ECC)
+ pkey_type = EVP_PKEY_EC;
+ else
+#endif /* SSL_LIBRARY_VERSION */
+ pkey_type = (idx == SSL_AIDX_RSA) ? EVP_PKEY_RSA : EVP_PKEY_DSA;
+
if (!(asn1 = ssl_asn1_table_get(mc->tPrivateKey, id))) {
return FALSE;
}
if (SSL_X509_isSGC(cert)) {
ap_log_error(APLOG_MARK, APLOG_INFO, 0, s,
"%s server certificate enables "
- "Server Gated Cryptography (SGC)",
+ "Server Gated Cryptography (SGC)",
ssl_asn1_keystr(type));
}
if (SSL_X509_getCN(ptemp, cert, &cn)) {
int fnm_flags = APR_FNM_PERIOD|APR_FNM_CASE_BLIND;
- if (apr_fnmatch_test(cn) &&
- (apr_fnmatch(cn, s->server_hostname,
- fnm_flags) == APR_FNM_NOMATCH))
- {
- ap_log_error(APLOG_MARK, APLOG_WARNING, 0, s,
- "%s server certificate wildcard CommonName (CN) `%s' "
- "does NOT match server name!?",
- ssl_asn1_keystr(type), cn);
+ if (apr_fnmatch_test(cn)) {
+ if (apr_fnmatch(cn, s->server_hostname,
+ fnm_flags) == APR_FNM_NOMATCH) {
+ ap_log_error(APLOG_MARK, APLOG_WARNING, 0, s,
+ "%s server certificate wildcard CommonName "
+ "(CN) `%s' does NOT match server name!?",
+ ssl_asn1_keystr(type), cn);
+ }
}
else if (strNE(s->server_hostname, cn)) {
ap_log_error(APLOG_MARK, APLOG_WARNING, 0, s,
modssl_ctx_t *mctx)
{
const char *rsa_id, *dsa_id;
+#ifndef OPENSSL_NO_EC
+ const char *ecc_id;
+#endif
const char *vhost_id = mctx->sc->vhost_id;
int i;
int have_rsa, have_dsa;
+#ifndef OPENSSL_NO_EC
+ int have_ecc;
+#endif
rsa_id = ssl_asn1_table_keyfmt(ptemp, vhost_id, SSL_AIDX_RSA);
dsa_id = ssl_asn1_table_keyfmt(ptemp, vhost_id, SSL_AIDX_DSA);
+#ifndef OPENSSL_NO_EC
+ ecc_id = ssl_asn1_table_keyfmt(ptemp, vhost_id, SSL_AIDX_ECC);
+#endif
have_rsa = ssl_server_import_cert(s, mctx, rsa_id, SSL_AIDX_RSA);
have_dsa = ssl_server_import_cert(s, mctx, dsa_id, SSL_AIDX_DSA);
+#ifndef OPENSSL_NO_EC
+ have_ecc = ssl_server_import_cert(s, mctx, ecc_id, SSL_AIDX_ECC);
+#endif
- if (!(have_rsa || have_dsa)) {
+ if (!(have_rsa || have_dsa
+#ifndef OPENSSL_NO_EC
+ || have_ecc
+#endif
+)) {
ap_log_error(APLOG_MARK, APLOG_ERR, 0, s,
+#ifndef OPENSSL_NO_EC
+ "Oops, no RSA, DSA or ECC server certificate found "
+#else
"Oops, no RSA or DSA server certificate found "
+#endif
"for '%s:%d'?!", s->server_hostname, s->port);
ssl_die();
}
have_rsa = ssl_server_import_key(s, mctx, rsa_id, SSL_AIDX_RSA);
have_dsa = ssl_server_import_key(s, mctx, dsa_id, SSL_AIDX_DSA);
+#ifndef OPENSSL_NO_EC
+ have_ecc = ssl_server_import_key(s, mctx, ecc_id, SSL_AIDX_ECC);
+#endif
- if (!(have_rsa || have_dsa)) {
+ if (!(have_rsa || have_dsa
+#ifndef OPENSSL_NO_EC
+ || have_ecc
+#endif
+ )) {
ap_log_error(APLOG_MARK, APLOG_ERR, 0, s,
+#ifndef OPENSSL_NO_EC
+ "Oops, no RSA, DSA or ECC server private key found?!");
+#else
"Oops, no RSA or DSA server private key found?!");
+#endif
ssl_die();
}
}
BOOL conflict = FALSE;
/*
- * Give out warnings when a server has HTTPS configured
+ * Give out warnings when a server has HTTPS configured
* for the HTTP port or vice versa
*/
for (s = base_server; s; s = s->next) {
klen = strlen(key);
if ((ps = (server_rec *)apr_hash_get(table, key, klen))) {
- ap_log_error(APLOG_MARK, APLOG_WARNING, 0,
+ ap_log_error(APLOG_MARK,
+#ifdef OPENSSL_NO_TLSEXT
+ APLOG_WARNING,
+#else
+ APLOG_DEBUG,
+#endif
+ 0,
base_server,
+#ifdef OPENSSL_NO_TLSEXT
"Init: SSL server IP/port conflict: "
+#else
+ "Init: SSL server IP/port overlap: "
+#endif
"%s (%s:%d) vs. %s (%s:%d)",
- ssl_util_vhostid(p, s),
+ ssl_util_vhostid(p, s),
(s->defn_name ? s->defn_name : "unknown"),
s->defn_line_number,
ssl_util_vhostid(p, ps),
- (ps->defn_name ? ps->defn_name : "unknown"),
+ (ps->defn_name ? ps->defn_name : "unknown"),
ps->defn_line_number);
conflict = TRUE;
continue;
if (conflict) {
ap_log_error(APLOG_MARK, APLOG_WARNING, 0, base_server,
+#ifdef OPENSSL_NO_TLSEXT
"Init: You should not use name-based "
"virtual hosts in conjunction with SSL!!");
+#else
+ "Init: Name-based SSL virtual hosts only "
+ "work for clients with TLS server name indication "
+ "support (RFC 4366)");
+#endif
}
}
return(X509_NAME_cmp((void*)*a, (void*)*b));
}
#else
-static int ssl_init_FindCAList_X509NameCmp(X509_NAME **a, X509_NAME **b)
+static int ssl_init_FindCAList_X509NameCmp(const X509_NAME * const *a,
+ const X509_NAME * const *b)
{
return(X509_NAME_cmp(*a, *b));
}
/*
* Cleanup
*/
- sk_X509_NAME_set_cmp_func(ca_list, NULL);
+ (void) sk_X509_NAME_set_cmp_func(ca_list, NULL);
return ca_list;
}
/* open the mutex lockfile */
ssl_mutex_reinit(s, p);
+#ifdef HAVE_OCSP_STAPLING
+ ssl_stapling_mutex_reinit(s, p);
+#endif
}
#define MODSSL_CFG_ITEM_FREE(func, item) \
if (mctx->pkp->certs) {
sk_X509_INFO_pop_free(mctx->pkp->certs, X509_INFO_free);
+ mctx->pkp->certs = NULL;
}
}
*/
ssl_scache_kill(base_server);
- /*
+ /*
* Destroy the temporary keys and params
*/
ssl_tmp_keys_free(base_server);
projects / apache / blobdiff