httpd/httpd-2.4.48-r1869842.patch
2021-07-15 12:41:39 +01:00

118 lines
3.3 KiB
Diff

# ./pullrev.sh 1869842
http://svn.apache.org/viewvc?view=revision&revision=1869842
--- httpd-2.4.48/modules/ssl/ssl_engine_config.c.r1869842
+++ httpd-2.4.48/modules/ssl/ssl_engine_config.c
@@ -75,6 +75,10 @@
mc->stapling_refresh_mutex = NULL;
#endif
+#ifdef HAVE_OPENSSL_KEYLOG
+ mc->keylog_file = NULL;
+#endif
+
apr_pool_userdata_set(mc, SSL_MOD_CONFIG_KEY,
apr_pool_cleanup_null,
pool);
--- httpd-2.4.48/modules/ssl/ssl_engine_init.c.r1869842
+++ httpd-2.4.48/modules/ssl/ssl_engine_init.c
@@ -445,6 +445,28 @@
init_bio_methods();
#endif
+#ifdef HAVE_OPENSSL_KEYLOG
+ {
+ const char *logfn = getenv("SSLKEYLOGFILE");
+
+ if (logfn) {
+ rv = apr_file_open(&mc->keylog_file, logfn,
+ APR_FOPEN_CREATE|APR_FOPEN_WRITE|APR_FOPEN_APPEND|APR_FOPEN_LARGEFILE,
+ APR_FPROT_UREAD|APR_FPROT_UWRITE,
+ mc->pPool);
+ if (rv) {
+ ap_log_error(APLOG_MARK, APLOG_NOTICE, rv, s, APLOGNO(10226)
+ "Could not open log file '%s' configured via SSLKEYLOGFILE",
+ logfn);
+ return rv;
+ }
+
+ ap_log_error(APLOG_MARK, APLOG_NOTICE, 0, s, APLOGNO(10227)
+ "Init: Logging SSL private key material to %s", logfn);
+ }
+ }
+#endif
+
return OK;
}
@@ -806,6 +828,12 @@
* https://github.com/openssl/openssl/issues/7178 */
SSL_CTX_clear_mode(ctx, SSL_MODE_AUTO_RETRY);
#endif
+
+#ifdef HAVE_OPENSSL_KEYLOG
+ if (mctx->sc->mc->keylog_file) {
+ SSL_CTX_set_keylog_callback(ctx, modssl_callback_keylog);
+ }
+#endif
return APR_SUCCESS;
}
--- httpd-2.4.48/modules/ssl/ssl_engine_kernel.c.r1869842
+++ httpd-2.4.48/modules/ssl/ssl_engine_kernel.c
@@ -2822,3 +2822,17 @@
}
#endif /* HAVE_SRP */
+
+
+#ifdef HAVE_OPENSSL_KEYLOG
+/* Callback used with SSL_CTX_set_keylog_callback. */
+void modssl_callback_keylog(const SSL *ssl, const char *line)
+{
+ conn_rec *conn = SSL_get_app_data(ssl);
+ SSLSrvConfigRec *sc = mySrvConfig(conn->base_server);
+
+ if (sc && sc->mc->keylog_file) {
+ apr_file_printf(sc->mc->keylog_file, "%s\n", line);
+ }
+}
+#endif
--- httpd-2.4.48/modules/ssl/ssl_private.h.r1869842
+++ httpd-2.4.48/modules/ssl/ssl_private.h
@@ -252,6 +252,10 @@
#endif
#endif
+#if OPENSSL_VERSION_NUMBER >= 0x10101000L && !defined(LIBRESSL_VERSION_NUMBER)
+#define HAVE_OPENSSL_KEYLOG
+#endif
+
/* mod_ssl headers */
#include "ssl_util_ssl.h"
@@ -620,6 +624,11 @@
apr_global_mutex_t *stapling_cache_mutex;
apr_global_mutex_t *stapling_refresh_mutex;
#endif
+
+#ifdef HAVE_OPENSSL_KEYLOG
+ /* Used for logging if SSLKEYLOGFILE is set at startup. */
+ apr_file_t *keylog_file;
+#endif
} SSLModConfigRec;
/** Structure representing configured filenames for certs and keys for
@@ -979,6 +988,11 @@
int ssl_callback_SRPServerParams(SSL *, int *, void *);
#endif
+#ifdef HAVE_OPENSSL_KEYLOG
+/* Callback used with SSL_CTX_set_keylog_callback. */
+void modssl_callback_keylog(const SSL *ssl, const char *line);
+#endif
+
/** I/O */
void ssl_io_filter_init(conn_rec *, request_rec *r, SSL *);
void ssl_io_filter_register(apr_pool_t *);