stored in a token. Currently, only <a
href="https://tools.ietf.org/html/rfc7512">PKCS#11 URIs</a> are
recognized as certificate identifiers, and can be used in conjunction
-with the OpenSSL <code>pkcs11</code> engine. If <directive
+with the OpenSSL <code>pkcs11</code> engine or provider. If <directive
module="mod_ssl">SSLCertificateKeyFile</directive> is omitted, the
certificate and private key can be loaded through the single
identifier specified with <directive
identifier can be used to identify a private key stored in a
token. Currently, only <a href="https://tools.ietf.org/html/rfc7512">PKCS#11 URIs</a> are recognized as private key
identifiers, and can be used in conjunction with the OpenSSL
-<code>pkcs11</code> engine.</p>
+<code>pkcs11</code> engine or provider.</p>
<example><title>Example</title>
<highlight language="config">
SSLCryptoDevice ubsec
</highlight>
</example>
+
+<p>
+With OpenSSL 3.0 or later, if no engine is specified but the key or certificate
+is specified using a <a href="https://tools.ietf.org/html/rfc7512">PKCS#11 URIs</a>
+then it is tried to load the key and certificate from an OpenSSL provider.
+The OpenSSL provider to use must be defined and configured in the OpenSSL config file,
+and it must support the <a href="https://www.openssl.org/docs/man3.0/man7/provider-storemgmt.html">STORE method</a>
+for <a href="https://tools.ietf.org/html/rfc7512">PKCS#11 URIs</a>.
+</p>
</usage>
</directivesynopsis>
if (cert) {
if (SSL_CTX_use_certificate(mctx->ssl_ctx, cert) < 1) {
ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10137)
- "Failed to configure engine certificate %s, check %s",
- key_id, certfile);
+ "Failed to configure certificate %s from %s, check %s",
+ key_id, mc->szCryptoDevice ?
+ mc->szCryptoDevice : "provider",
+ certfile);
ssl_log_ssl_error(SSLLOG_MARK, APLOG_EMERG, s);
return APR_EGENERAL;
}
if (SSL_CTX_use_PrivateKey(mctx->ssl_ctx, pkey) < 1) {
ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10130)
- "Failed to configure private key %s from engine",
- keyfile);
+ "Failed to configure private key %s from %s",
+ keyfile, mc->szCryptoDevice ?
+ mc->szCryptoDevice : "provider");
ssl_log_ssl_error(SSLLOG_MARK, APLOG_EMERG, s);
return APR_EGENERAL;
}
#include "ssl_private.h"
#include <openssl/ui.h>
+#if MODSSL_HAVE_OPENSSL_STORE
+#include <openssl/store.h>
+#endif
typedef struct {
server_rec *s;
return (len);
}
-#if MODSSL_HAVE_ENGINE_API
+#if MODSSL_HAVE_ENGINE_API || MODSSL_HAVE_OPENSSL_STORE
/* OpenSSL UI implementation for passphrase entry; largely duplicated
* from ssl_pphrase_Handle_CB but adjusted for UI API. TODO: Might be
}
#endif
-
-apr_status_t modssl_load_engine_keypair(server_rec *s, apr_pool_t *p,
- const char *vhostid,
- const char *certid, const char *keyid,
- X509 **pubkey, EVP_PKEY **privkey)
-{
#if MODSSL_HAVE_ENGINE_API
+static apr_status_t modssl_load_keypair_engine(server_rec *s, apr_pool_t *p,
+ const char *vhostid,
+ const char *certid,
+ const char *keyid,
+ X509 **pubkey,
+ EVP_PKEY **privkey)
+{
const char *c, *scheme;
ENGINE *e;
UI_METHOD *ui_method = get_passphrase_ui(p);
ENGINE_free(e);
return APR_SUCCESS;
+}
+#endif
+
+#if MODSSL_HAVE_OPENSSL_STORE
+static OSSL_STORE_INFO *modssl_load_store_uri(server_rec *s, apr_pool_t *p,
+ const char *vhostid,
+ const char *uri, int info_type)
+{
+ OSSL_STORE_CTX *sctx;
+ UI_METHOD *ui_method = get_passphrase_ui(p);
+ pphrase_cb_arg_t ppcb;
+ OSSL_STORE_INFO *info = NULL;
+
+ memset(&ppcb, 0, sizeof ppcb);
+ ppcb.s = s;
+ ppcb.p = p;
+ ppcb.bPassPhraseDialogOnce = TRUE;
+ ppcb.key_id = vhostid;
+ ppcb.pkey_file = uri;
+
+ sctx = OSSL_STORE_open(uri, ui_method, &ppcb, NULL, NULL);
+ if (!sctx) {
+ ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, APLOGNO(10491)
+ "Init: OSSL_STORE_open failed for PKCS#11 URI `%s'",
+ uri);
+ return NULL;
+ }
+
+ while (!OSSL_STORE_eof(sctx)) {
+ info = OSSL_STORE_load(sctx);
+ if (!info)
+ break;
+
+ if (OSSL_STORE_INFO_get_type(info) == info_type)
+ break;
+
+ OSSL_STORE_INFO_free(info);
+ info = NULL;
+ }
+
+ OSSL_STORE_close(sctx);
+
+ return info;
+}
+
+static apr_status_t modssl_load_keypair_store(server_rec *s, apr_pool_t *p,
+ const char *vhostid,
+ const char *certid,
+ const char *keyid,
+ X509 **pubkey,
+ EVP_PKEY **privkey)
+{
+ OSSL_STORE_INFO *info = NULL;
+
+ *privkey = NULL;
+ *pubkey = NULL;
+
+ info = modssl_load_store_uri(s, p, vhostid, keyid, OSSL_STORE_INFO_PKEY);
+ if (!info) {
+ ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10492)
+ "Init: OSSL_STORE_INFO_PKEY lookup failed for private key identifier `%s'",
+ keyid);
+ return ssl_die(s);
+ }
+
+ *privkey = OSSL_STORE_INFO_get1_PKEY(info);
+ OSSL_STORE_INFO_free(info);
+ if (!*privkey) {
+ ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10493)
+ "Init: OSSL_STORE_INFO_PKEY lookup failed for private key identifier `%s'",
+ keyid);
+ return ssl_die(s);
+ }
+
+ if (certid) {
+ info = modssl_load_store_uri(s, p, vhostid, certid, OSSL_STORE_INFO_CERT);
+ if (!info) {
+ ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10494)
+ "Init: OSSL_STORE_INFO_CERT lookup failed for certificate identifier `%s'",
+ keyid);
+ return ssl_die(s);
+ }
+
+ *pubkey = OSSL_STORE_INFO_get1_CERT(info);
+ OSSL_STORE_INFO_free(info);
+ if (!*pubkey) {
+ ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10495)
+ "Init: OSSL_STORE_INFO_CERT lookup failed for certificate identifier `%s'",
+ certid);
+ return ssl_die(s);
+ }
+ }
+
+ return APR_SUCCESS;
+}
+#endif
+
+apr_status_t modssl_load_engine_keypair(server_rec *s, apr_pool_t *p,
+ const char *vhostid,
+ const char *certid, const char *keyid,
+ X509 **pubkey, EVP_PKEY **privkey)
+{
+#if MODSSL_HAVE_OPENSSL_STORE
+ SSLModConfigRec *mc = myModConfig(s);
+
+ if (!mc->szCryptoDevice)
+ return modssl_load_keypair_store(s, p, vhostid, certid, keyid,
+ pubkey, privkey);
+#endif
+#if MODSSL_HAVE_ENGINE_API
+ return modssl_load_keypair_engine(s, p, vhostid, certid, keyid,
+ pubkey, privkey);
#else
return APR_ENOTIMPL;
#endif
projects / thirdparty / apache / httpd.git / commitdiff
