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