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#define HTTPD_TEST_REQUIRE_APACHE 2
#if CONFIG_FOR_HTTPD_TEST
<IfModule @ssl_module@>
<Location /test_ssl_var_lookup>
SetHandler test-ssl-var-lookup
SSLVerifyClient require
SSLVerifyDepth 10
</Location>
<Location /test_ssl_ext_lookup>
SetHandler test-ssl-ext-lookup
SSLVerifyClient require
SSLVerifyDepth 10
</Location>
</IfModule>
#endif
#include "httpd.h"
#include "http_config.h"
#include "http_protocol.h"
#include "http_log.h"
#include "ap_config.h"
#include "apr_optional.h"
#if AP_MODULE_MAGIC_AT_LEAST(20040425, 0) /* simply include mod_ssl.h if using >= 2.1.0 */
#include "mod_ssl.h"
#if MODULE_MAGIC_COOKIE > 0x41503234UL || \
(MODULE_MAGIC_COOKIE == 0x41503234UL \
&& AP_MODULE_MAGIC_AT_LEAST(20050919, 0)) /* ssl_ext_list() only in 2.4.x */
#define HAVE_SSL_EXT_LIST
static APR_OPTIONAL_FN_TYPE(ssl_ext_list) *ext_list;
#elif AP_MODULE_MAGIC_AT_LEAST(20050127, 0) /* approx. when ssl_ext_lookup was added */
#define HAVE_SSL_EXT_LOOKUP
static APR_OPTIONAL_FN_TYPE(ssl_ext_lookup) *ext_lookup;
#endif
#else
/* For use of < 2.0.x, inline the declaration: */
APR_DECLARE_OPTIONAL_FN(char *, ssl_var_lookup,
(apr_pool_t *, server_rec *,
conn_rec *, request_rec *,
char *));
#endif
static APR_OPTIONAL_FN_TYPE(ssl_var_lookup) *var_lookup;
static void import_ssl_var_lookup(void)
{
var_lookup = APR_RETRIEVE_OPTIONAL_FN(ssl_var_lookup);
#ifdef HAVE_SSL_EXT_LOOKUP
ext_lookup = APR_RETRIEVE_OPTIONAL_FN(ssl_ext_lookup);
#endif
#ifdef HAVE_SSL_EXT_LIST
ext_list = APR_RETRIEVE_OPTIONAL_FN(ssl_ext_list);
#endif
}
#if defined(HAVE_SSL_EXT_LOOKUP) || defined(HAVE_SSL_EXT_LIST)
static int test_ssl_ext_lookup(request_rec *r)
{
const char *value;
if (strcmp(r->handler, "test-ssl-ext-lookup")
|| r->method_number != M_GET) {
return DECLINED;
}
if (!r->args) {
ap_rputs("no query", r);
return OK;
}
#ifdef HAVE_SSL_EXT_LOOKUP
if (!ext_lookup) {
ap_rputs("ssl_ext_lookup not available", r);
return OK;
}
value = ext_lookup(r->pool, r->connection, 1, r->args);
#else
if (!ext_list) {
ap_rputs("ssl_ext_list not available", r);
return OK;
}
{
apr_array_header_t *vals = ext_list(r->pool, r->connection, 1,
r->args);
if (vals) {
value = *(const char **)apr_array_pop(vals);
}
else {
value = NULL;
}
}
#endif
if (!value) value = "NULL";
ap_rputs(value, r);
return OK;
}
#endif
static int test_ssl_var_lookup(request_rec *r)
{
const char *value;
if (strcmp(r->handler, "test-ssl-var-lookup")) {
return DECLINED;
}
if (r->method_number != M_GET) {
return DECLINED;
}
if (!r->args) {
ap_rputs("no query", r);
return OK;
}
apr_table_setn(r->subprocess_env, "THE_ARGS", r->args);
if (!var_lookup) {
ap_rputs("ssl_var_lookup is not available", r);
return OK;
}
value = var_lookup(r->pool, r->server,
r->connection, r, r->args);
if (value && *value) {
ap_rputs(value, r);
}
else {
ap_rputs("NULL", r);
}
return OK;
}
static void test_ssl_register_hooks(apr_pool_t *p)
{
ap_hook_handler(test_ssl_var_lookup, NULL, NULL, APR_HOOK_MIDDLE);
#if defined(HAVE_SSL_EXT_LOOKUP) || defined(HAVE_SSL_EXT_LIST)
ap_hook_handler(test_ssl_ext_lookup, NULL, NULL, APR_HOOK_MIDDLE);
#endif
ap_hook_optional_fn_retrieve(import_ssl_var_lookup,
NULL, NULL, APR_HOOK_MIDDLE);
}
module AP_MODULE_DECLARE_DATA test_ssl_module = {
STANDARD20_MODULE_STUFF,
NULL, /* create per-dir config structures */
NULL, /* merge per-dir config structures */
NULL, /* create per-server config structures */
NULL, /* merge per-server config structures */
NULL, /* table of config file commands */
test_ssl_register_hooks /* register hooks */
};
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