httpd/httpd-2.4.43-sslmultiproxy.patch
Petr Šabata e35911cb00 RHEL 9.0.0 Alpha bootstrap
The content of this branch was automatically imported from Fedora ELN
with the following as its source:
https://src.fedoraproject.org/rpms/httpd#c8bf9e154099a01a8f30dde2e71cdb5d9fe40842
2020-10-15 12:30:30 +02:00

119 lines
4.4 KiB
Diff

diff --git a/modules/ssl/mod_ssl.c b/modules/ssl/mod_ssl.c
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,
return OK;
}
+static APR_OPTIONAL_FN_TYPE(ssl_engine_disable) *othermod_engine_disable;
+static APR_OPTIONAL_FN_TYPE(ssl_engine_set) *othermod_engine_set;
+
+
static SSLConnRec *ssl_init_connection_ctx(conn_rec *c,
ap_conf_vector_t *per_dir_config,
int new_proxy)
@@ -466,6 +470,10 @@ static SSLConnRec *ssl_init_connection_ctx(conn_rec *c,
SSLConnRec *sslconn = myConnConfig(c);
int need_setup = 0;
+ if (othermod_engine_disable) {
+ othermod_engine_disable(c);
+ }
+
/* 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,
{
SSLConnRec *sslconn;
int status;
+
+ if (othermod_engine_set) {
+ return othermod_engine_set(c, per_dir_config, proxy, enable);
+ }
if (proxy) {
sslconn = ssl_init_connection_ctx(c, per_dir_config, 1);
@@ -572,12 +584,18 @@ static int ssl_engine_set(conn_rec *c,
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)
@@ -753,6 +771,9 @@ static void ssl_register_hooks(apr_pool_t *p)
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);
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
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)
{
@@ -68,7 +70,9 @@ static SSLConnRec *ssl_get_effective_config(conn_rec *c)
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;
@@ -137,6 +141,9 @@ void ssl_var_register(apr_pool_t *p)
{
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);
@@ -271,6 +278,15 @@ char *ssl_var_lookup(apr_pool_t *p, server_rec *s, conn_rec *c, request_rec *r,
*/
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);