2018-04-16 07:44:11 +00:00
|
|
|
diff --git a/modules/ssl/mod_ssl.c b/modules/ssl/mod_ssl.c
|
2020-03-31 14:30:12 +00:00
|
|
|
index 12617b2..0fe7464 100644
|
|
|
|
--- a/modules/ssl/mod_ssl.c
|
|
|
|
+++ b/modules/ssl/mod_ssl.c
|
|
|
|
@@ -459,6 +459,10 @@ static int ssl_hook_pre_config(apr_pool_t *pconf,
|
2018-04-16 07:44:11 +00:00
|
|
|
return OK;
|
|
|
|
}
|
|
|
|
|
|
|
|
+static APR_OPTIONAL_FN_TYPE(ssl_engine_disable) *othermod_engine_disable;
|
|
|
|
+static APR_OPTIONAL_FN_TYPE(ssl_engine_set) *othermod_engine_set;
|
2020-03-31 14:30:12 +00:00
|
|
|
+
|
2018-04-16 07:24:31 +00:00
|
|
|
+
|
2018-04-16 07:44:11 +00:00
|
|
|
static SSLConnRec *ssl_init_connection_ctx(conn_rec *c,
|
2020-03-31 14:30:12 +00:00
|
|
|
ap_conf_vector_t *per_dir_config,
|
|
|
|
int new_proxy)
|
|
|
|
@@ -466,6 +470,10 @@ static SSLConnRec *ssl_init_connection_ctx(conn_rec *c,
|
2018-04-16 07:44:11 +00:00
|
|
|
SSLConnRec *sslconn = myConnConfig(c);
|
2020-03-31 14:30:12 +00:00
|
|
|
int need_setup = 0;
|
2018-04-16 07:44:11 +00:00
|
|
|
|
|
|
|
+ if (othermod_engine_disable) {
|
|
|
|
+ othermod_engine_disable(c);
|
|
|
|
+ }
|
2018-04-16 07:24:31 +00:00
|
|
|
+
|
2020-03-31 14:30:12 +00:00
|
|
|
/* mod_proxy's (r->)per_dir_config has the lifetime of the request, thus
|
|
|
|
* it uses ssl_engine_set() to reset sslconn->dc when reusing SSL backend
|
|
|
|
* connections, so we must fall through here. But in the case where we are
|
|
|
|
@@ -544,6 +552,10 @@ static int ssl_engine_set(conn_rec *c,
|
2018-04-16 07:44:11 +00:00
|
|
|
{
|
|
|
|
SSLConnRec *sslconn;
|
|
|
|
int status;
|
2018-04-16 07:24:31 +00:00
|
|
|
+
|
2018-04-16 07:44:11 +00:00
|
|
|
+ if (othermod_engine_set) {
|
|
|
|
+ return othermod_engine_set(c, per_dir_config, proxy, enable);
|
|
|
|
+ }
|
|
|
|
|
|
|
|
if (proxy) {
|
2020-03-31 14:30:12 +00:00
|
|
|
sslconn = ssl_init_connection_ctx(c, per_dir_config, 1);
|
|
|
|
@@ -572,12 +584,18 @@ static int ssl_engine_set(conn_rec *c,
|
2018-04-16 07:44:11 +00:00
|
|
|
|
|
|
|
static int ssl_proxy_enable(conn_rec *c)
|
|
|
|
{
|
|
|
|
- return ssl_engine_set(c, NULL, 1, 1);
|
|
|
|
+ if (othermod_engine_set)
|
|
|
|
+ return othermod_engine_set(c, NULL, 1, 1);
|
|
|
|
+ else
|
|
|
|
+ return ssl_engine_set(c, NULL, 1, 1);
|
|
|
|
}
|
|
|
|
|
|
|
|
static int ssl_engine_disable(conn_rec *c)
|
|
|
|
{
|
|
|
|
- return ssl_engine_set(c, NULL, 0, 0);
|
|
|
|
+ if (othermod_engine_set)
|
|
|
|
+ return othermod_engine_set(c, NULL, 0, 0);
|
|
|
|
+ else
|
|
|
|
+ return ssl_engine_set(c, NULL, 0, 0);
|
|
|
|
}
|
|
|
|
|
|
|
|
int ssl_init_ssl_connection(conn_rec *c, request_rec *r)
|
2020-03-31 14:30:12 +00:00
|
|
|
@@ -753,6 +771,9 @@ static void ssl_register_hooks(apr_pool_t *p)
|
2018-04-16 07:44:11 +00:00
|
|
|
APR_HOOK_MIDDLE);
|
|
|
|
|
|
|
|
ssl_var_register(p);
|
|
|
|
+
|
|
|
|
+ othermod_engine_disable = APR_RETRIEVE_OPTIONAL_FN(ssl_engine_disable);
|
|
|
|
+ othermod_engine_set = APR_RETRIEVE_OPTIONAL_FN(ssl_engine_set);
|
|
|
|
|
|
|
|
APR_REGISTER_OPTIONAL_FN(ssl_proxy_enable);
|
|
|
|
APR_REGISTER_OPTIONAL_FN(ssl_engine_disable);
|
2020-03-31 14:30:12 +00:00
|
|
|
diff --git a/modules/ssl/ssl_engine_vars.c b/modules/ssl/ssl_engine_vars.c
|
|
|
|
index 5724f18..81c56ba 100644
|
|
|
|
--- a/modules/ssl/ssl_engine_vars.c
|
|
|
|
+++ b/modules/ssl/ssl_engine_vars.c
|
|
|
|
@@ -54,6 +54,8 @@ static char *ssl_var_lookup_ssl_cipher(apr_pool_t *p, SSLConnRec *sslconn, char
|
2018-04-16 07:44:11 +00:00
|
|
|
static void ssl_var_lookup_ssl_cipher_bits(SSL *ssl, int *usekeysize, int *algkeysize);
|
|
|
|
static char *ssl_var_lookup_ssl_version(apr_pool_t *p, char *var);
|
|
|
|
static char *ssl_var_lookup_ssl_compress_meth(SSL *ssl);
|
|
|
|
+static APR_OPTIONAL_FN_TYPE(ssl_is_https) *othermod_is_https;
|
|
|
|
+static APR_OPTIONAL_FN_TYPE(ssl_var_lookup) *othermod_var_lookup;
|
|
|
|
|
|
|
|
static SSLConnRec *ssl_get_effective_config(conn_rec *c)
|
|
|
|
{
|
2020-03-31 14:30:12 +00:00
|
|
|
@@ -68,7 +70,9 @@ static SSLConnRec *ssl_get_effective_config(conn_rec *c)
|
2018-04-16 07:44:11 +00:00
|
|
|
static int ssl_is_https(conn_rec *c)
|
|
|
|
{
|
|
|
|
SSLConnRec *sslconn = ssl_get_effective_config(c);
|
|
|
|
- return sslconn && sslconn->ssl;
|
|
|
|
+
|
|
|
|
+ return (sslconn && sslconn->ssl)
|
|
|
|
+ || (othermod_is_https && othermod_is_https(c));
|
|
|
|
}
|
|
|
|
|
|
|
|
static const char var_interface[] = "mod_ssl/" AP_SERVER_BASEREVISION;
|
2020-03-31 14:30:12 +00:00
|
|
|
@@ -137,6 +141,9 @@ void ssl_var_register(apr_pool_t *p)
|
2018-04-16 07:44:11 +00:00
|
|
|
{
|
|
|
|
char *cp, *cp2;
|
|
|
|
|
|
|
|
+ othermod_is_https = APR_RETRIEVE_OPTIONAL_FN(ssl_is_https);
|
|
|
|
+ othermod_var_lookup = APR_RETRIEVE_OPTIONAL_FN(ssl_var_lookup);
|
|
|
|
+
|
|
|
|
APR_REGISTER_OPTIONAL_FN(ssl_is_https);
|
|
|
|
APR_REGISTER_OPTIONAL_FN(ssl_var_lookup);
|
|
|
|
APR_REGISTER_OPTIONAL_FN(ssl_ext_list);
|
2020-03-31 14:30:12 +00:00
|
|
|
@@ -271,6 +278,15 @@ char *ssl_var_lookup(apr_pool_t *p, server_rec *s, conn_rec *c, request_rec *r,
|
2018-04-16 07:44:11 +00:00
|
|
|
*/
|
|
|
|
if (result == NULL && c != NULL) {
|
|
|
|
SSLConnRec *sslconn = ssl_get_effective_config(c);
|
|
|
|
+
|
|
|
|
+ if (strlen(var) > 4 && strcEQn(var, "SSL_", 4)
|
|
|
|
+ && (!sslconn || !sslconn->ssl) && othermod_var_lookup) {
|
|
|
|
+ /* For an SSL_* variable, if mod_ssl is not enabled for
|
|
|
|
+ * this connection and another SSL module is present, pass
|
|
|
|
+ * through to that module. */
|
|
|
|
+ return othermod_var_lookup(p, s, c, r, var);
|
|
|
|
+ }
|
|
|
|
+
|
|
|
|
if (strlen(var) > 4 && strcEQn(var, "SSL_", 4)
|
|
|
|
&& sslconn && sslconn->ssl)
|
|
|
|
result = ssl_var_lookup_ssl(p, sslconn, r, var+4);
|