16be14d05f
mod_ssl: move to provider API for pkcs11 support (#2253014)
220 lines
7.6 KiB
Diff
220 lines
7.6 KiB
Diff
# ./pullrev.sh 1914365
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http://svn.apache.org/viewvc?view=revision&revision=1914365
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--- httpd-2.4.58/modules/ssl/ssl_engine_init.c.r1914365
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+++ httpd-2.4.58/modules/ssl/ssl_engine_init.c
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@@ -1421,8 +1421,10 @@
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if (cert) {
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if (SSL_CTX_use_certificate(mctx->ssl_ctx, cert) < 1) {
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ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10137)
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- "Failed to configure engine certificate %s, check %s",
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- key_id, certfile);
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+ "Failed to configure certificate %s from %s, check %s",
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+ key_id, mc->szCryptoDevice ?
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+ mc->szCryptoDevice : "provider",
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+ certfile);
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ssl_log_ssl_error(SSLLOG_MARK, APLOG_EMERG, s);
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return APR_EGENERAL;
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}
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@@ -1433,8 +1435,9 @@
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if (SSL_CTX_use_PrivateKey(mctx->ssl_ctx, pkey) < 1) {
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ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10130)
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- "Failed to configure private key %s from engine",
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- keyfile);
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+ "Failed to configure private key %s from %s",
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+ keyfile, mc->szCryptoDevice ?
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+ mc->szCryptoDevice : "provider");
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ssl_log_ssl_error(SSLLOG_MARK, APLOG_EMERG, s);
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return APR_EGENERAL;
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}
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--- httpd-2.4.58/modules/ssl/ssl_engine_pphrase.c.r1914365
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+++ httpd-2.4.58/modules/ssl/ssl_engine_pphrase.c
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@@ -31,6 +31,9 @@
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#include "ssl_private.h"
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#include <openssl/ui.h>
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+#if MODSSL_HAVE_OPENSSL_STORE
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+#include <openssl/store.h>
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+#endif
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typedef struct {
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server_rec *s;
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@@ -608,7 +611,7 @@
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return (len);
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}
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-#if MODSSL_HAVE_ENGINE_API
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+#if MODSSL_HAVE_ENGINE_API || MODSSL_HAVE_OPENSSL_STORE
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/* OpenSSL UI implementation for passphrase entry; largely duplicated
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* from ssl_pphrase_Handle_CB but adjusted for UI API. TODO: Might be
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@@ -826,13 +829,14 @@
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}
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#endif
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-
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-apr_status_t modssl_load_engine_keypair(server_rec *s, apr_pool_t *p,
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+#if MODSSL_HAVE_ENGINE_API
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+static apr_status_t modssl_load_keypair_engine(server_rec *s, apr_pool_t *p,
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const char *vhostid,
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- const char *certid, const char *keyid,
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- X509 **pubkey, EVP_PKEY **privkey)
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+ const char *certid,
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+ const char *keyid,
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+ X509 **pubkey,
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+ EVP_PKEY **privkey)
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{
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-#if MODSSL_HAVE_ENGINE_API
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const char *c, *scheme;
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ENGINE *e;
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UI_METHOD *ui_method = get_passphrase_ui(p);
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@@ -906,6 +910,118 @@
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ENGINE_free(e);
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return APR_SUCCESS;
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+}
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+#endif
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+
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+#if MODSSL_HAVE_OPENSSL_STORE
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+static OSSL_STORE_INFO *modssl_load_store_uri(server_rec *s, apr_pool_t *p,
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+ const char *vhostid,
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+ const char *uri, int info_type)
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+{
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+ OSSL_STORE_CTX *sctx;
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+ UI_METHOD *ui_method = get_passphrase_ui(p);
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+ pphrase_cb_arg_t ppcb;
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+ OSSL_STORE_INFO *info = NULL;
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+
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+ memset(&ppcb, 0, sizeof ppcb);
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+ ppcb.s = s;
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+ ppcb.p = p;
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+ ppcb.bPassPhraseDialogOnce = TRUE;
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+ ppcb.key_id = vhostid;
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+ ppcb.pkey_file = uri;
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+
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+ sctx = OSSL_STORE_open(uri, ui_method, &ppcb, NULL, NULL);
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+ if (!sctx) {
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+ ap_log_error(APLOG_MARK, APLOG_ERR, 0, s, APLOGNO(10491)
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+ "Init: OSSL_STORE_open failed for PKCS#11 URI `%s'",
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+ uri);
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+ return NULL;
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+ }
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+
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+ while (!OSSL_STORE_eof(sctx)) {
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+ info = OSSL_STORE_load(sctx);
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+ if (!info)
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+ break;
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+
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+ if (OSSL_STORE_INFO_get_type(info) == info_type)
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+ break;
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+
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+ OSSL_STORE_INFO_free(info);
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+ info = NULL;
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+ }
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+
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+ OSSL_STORE_close(sctx);
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+
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+ return info;
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+}
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+
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+static apr_status_t modssl_load_keypair_store(server_rec *s, apr_pool_t *p,
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+ const char *vhostid,
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+ const char *certid,
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+ const char *keyid,
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+ X509 **pubkey,
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+ EVP_PKEY **privkey)
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+{
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+ OSSL_STORE_INFO *info = NULL;
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+
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+ *privkey = NULL;
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+ *pubkey = NULL;
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+
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+ info = modssl_load_store_uri(s, p, vhostid, keyid, OSSL_STORE_INFO_PKEY);
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+ if (!info) {
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+ ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10492)
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+ "Init: OSSL_STORE_INFO_PKEY lookup failed for private key identifier `%s'",
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+ keyid);
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+ return ssl_die(s);
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+ }
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+
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+ *privkey = OSSL_STORE_INFO_get1_PKEY(info);
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+ OSSL_STORE_INFO_free(info);
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+ if (!*privkey) {
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+ ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10493)
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+ "Init: OSSL_STORE_INFO_PKEY lookup failed for private key identifier `%s'",
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+ keyid);
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+ return ssl_die(s);
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+ }
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+
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+ if (certid) {
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+ info = modssl_load_store_uri(s, p, vhostid, certid, OSSL_STORE_INFO_CERT);
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+ if (!info) {
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+ ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10494)
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+ "Init: OSSL_STORE_INFO_CERT lookup failed for certificate identifier `%s'",
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+ keyid);
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+ return ssl_die(s);
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+ }
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+
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+ *pubkey = OSSL_STORE_INFO_get1_CERT(info);
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+ OSSL_STORE_INFO_free(info);
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+ if (!*pubkey) {
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+ ap_log_error(APLOG_MARK, APLOG_EMERG, 0, s, APLOGNO(10495)
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+ "Init: OSSL_STORE_INFO_CERT lookup failed for certificate identifier `%s'",
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+ certid);
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+ return ssl_die(s);
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+ }
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+ }
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+
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+ return APR_SUCCESS;
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+}
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+#endif
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+
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+apr_status_t modssl_load_engine_keypair(server_rec *s, apr_pool_t *p,
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+ const char *vhostid,
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+ const char *certid, const char *keyid,
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+ X509 **pubkey, EVP_PKEY **privkey)
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+{
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+#if MODSSL_HAVE_OPENSSL_STORE
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+ SSLModConfigRec *mc = myModConfig(s);
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+
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+ if (!mc->szCryptoDevice)
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+ return modssl_load_keypair_store(s, p, vhostid, certid, keyid,
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+ pubkey, privkey);
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+#endif
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+#if MODSSL_HAVE_ENGINE_API
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+ return modssl_load_keypair_engine(s, p, vhostid, certid, keyid,
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+ pubkey, privkey);
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#else
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return APR_ENOTIMPL;
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#endif
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--- httpd-2.4.58/modules/ssl/ssl_private.h.r1914365
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+++ httpd-2.4.58/modules/ssl/ssl_private.h
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@@ -118,6 +118,15 @@
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#define MODSSL_HAVE_ENGINE_API 0
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#endif
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+/* Use OpenSSL 3.x STORE for loading URI keys and certificates starting with
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+ * OpenSSL 3.0
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+ */
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+#if OPENSSL_VERSION_NUMBER >= 0x30000000
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+#define MODSSL_HAVE_OPENSSL_STORE 1
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+#else
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+#define MODSSL_HAVE_OPENSSL_STORE 0
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+#endif
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+
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#if (OPENSSL_VERSION_NUMBER < 0x0090801f)
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#error mod_ssl requires OpenSSL 0.9.8a or later
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#endif
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--- httpd-2.4.58/modules/ssl/ssl_util.c.r1914365
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+++ httpd-2.4.58/modules/ssl/ssl_util.c
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@@ -476,7 +476,7 @@
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int modssl_is_engine_id(const char *name)
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{
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-#if MODSSL_HAVE_ENGINE_API
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+#if MODSSL_HAVE_ENGINE_API || MODSSL_HAVE_OPENSSL_STORE
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/* ### Can handle any other special ENGINE key names here? */
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return strncmp(name, "pkcs11:", 7) == 0;
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#else
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