#include <xmltooling/XMLToolingConfig.h>
#include <xmltooling/impl/AnyElement.h>
#include <xmltooling/util/ParserPool.h>
+#include <xmltooling/util/Threads.h>
#include <xmltooling/util/XMLHelper.h>
#include <xercesc/util/Base64.hpp>
};
static RemotedResolver g_Remoted;
+
+ static int g_initCount = 0;
+ static auto_ptr<Mutex> g_lock(Mutex::create());
};
ShibbolethResolver* ShibbolethResolver::create()
if (request) {
const GSSRequest* gss = dynamic_cast<const GSSRequest*>(request);
if (gss) {
- // TODO: fix API to prevent destruction of contexts
+#ifdef SHIBRESOLVER_HAVE_GSSAPI_NAMINGEXTS
+ gss_name_t name = gss->getGSSName();
+ if (name != GSS_C_NO_NAME) {
+ addToken(name);
+ return;
+ }
+#endif
gss_ctx_id_t ctx = gss->getGSSContext();
- addToken(&ctx);
+ if (ctx != GSS_C_NO_CONTEXT)
+ addToken(&ctx);
}
}
#endif
bool ShibbolethResolver::init(unsigned long features, const char* config, bool rethrow)
{
- if (features && SPConfig::OutOfProcess) {
+ Lock initLock(g_lock.get());
+
+ if (g_initCount == INT_MAX) {
+ Category::getInstance(SHIBRESOLVER_LOGCAT".Config").crit("library initialized too many times");
+ return false;
+ }
+
+ if (g_initCount >= 1) {
+ ++g_initCount;
+ return true;
+ }
+
+ if (features & SPConfig::OutOfProcess) {
#ifndef SHIBSP_LITE
features = features | SPConfig::AttributeResolution | SPConfig::Metadata | SPConfig::Trust | SPConfig::Credentials;
#endif
- if (!(features && SPConfig::InProcess))
+ if (!(features & SPConfig::InProcess))
features |= SPConfig::Listener;
}
- else if (features && SPConfig::InProcess) {
+ else if (features & SPConfig::InProcess) {
features |= SPConfig::Listener;
}
SPConfig::getConfig().setFeatures(features);
return false;
if (!SPConfig::getConfig().instantiate(config, rethrow))
return false;
+
+ ++g_initCount;
return true;
}
-/**
- * Shuts down runtime.
- *
- * Each process using the library SHOULD call this function exactly once before terminating itself.
- */
void ShibbolethResolver::term()
{
+ Lock initLock(g_lock.get());
+ if (g_initCount == 0) {
+ Category::getInstance(SHIBRESOLVER_LOGCAT".Config").crit("term without corresponding init");
+ return;
+ }
+ else if (--g_initCount > 0) {
+ return;
+ }
+
SPConfig::getConfig().term();
}