cleanup unused parameter warnings

[mech_eap.git] / util_saml.cpp

diff --git a/util_saml.cpp b/util_saml.cpp
index b4afd21..5346cc4 100644 (file)
--- a/util_saml.cpp
+++ b/util_saml.cpp
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2010, JANET(UK)
+ * Copyright (c) 2011, JANET(UK)
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -30,6 +30,10 @@
  * SUCH DAMAGE.
  */
 
+/*
+ * SAML attribute provider implementation.
+ */
+
 #include "gssapiP_eap.h"
 
 #include <sstream>
@@ -41,9 +45,11 @@
 #include <xmltooling/util/ParserPool.h>
 #include <xmltooling/util/DateTime.h>
 
+#include <saml/exceptions.h>
 #include <saml/saml1/core/Assertions.h>
 #include <saml/saml2/core/Assertions.h>
 #include <saml/saml2/metadata/Metadata.h>
+#include <saml/saml2/metadata/MetadataProvider.h>
 
 using namespace xmltooling;
 using namespace opensaml::saml2md;
@@ -155,17 +161,21 @@ gss_eap_saml_assertion_provider::parseAssertion(const gss_buffer_t buffer)
     DOMDocument *doc;
     const XMLObjectBuilder *b;
 
-    doc = XMLToolingConfig::getConfig().getParser().parse(istream);
-    if (doc == NULL)
-        return NULL;
+    try {
+        doc = XMLToolingConfig::getConfig().getParser().parse(istream);
+        if (doc == NULL)
+            return NULL;
 
-    b = XMLObjectBuilder::getBuilder(doc->getDocumentElement());
+        b = XMLObjectBuilder::getBuilder(doc->getDocumentElement());
 
 #ifdef __APPLE__
-    return (saml2::Assertion *)((void *)b->buildFromDocument(doc));
+        return (saml2::Assertion *)((void *)b->buildFromDocument(doc));
 #else
-    return dynamic_cast<saml2::Assertion *>(b->buildFromDocument(doc));
+        return dynamic_cast<saml2::Assertion *>(b->buildFromDocument(doc));
 #endif
+    } catch (exception &e) {
+        return NULL;
+    }
 }
 
 bool
@@ -184,7 +194,7 @@ gss_eap_saml_assertion_provider::getAttributeTypes(gss_eap_attr_enumeration_cb a
 }
 
 bool
-gss_eap_saml_assertion_provider::setAttribute(int complete,
+gss_eap_saml_assertion_provider::setAttribute(int complete GSSEAP_UNUSED,
                                               const gss_buffer_t attr,
                                               const gss_buffer_t value)
 {
@@ -197,7 +207,7 @@ gss_eap_saml_assertion_provider::setAttribute(int complete,
 }
 
 bool
-gss_eap_saml_assertion_provider::deleteAttribute(const gss_buffer_t value)
+gss_eap_saml_assertion_provider::deleteAttribute(const gss_buffer_t value GSSEAP_UNUSED)
 {
     delete m_assertion;
     m_assertion = NULL;
@@ -223,12 +233,34 @@ gss_eap_saml_assertion_provider::getExpiryTime(void) const
     return expiryTime;
 }
 
+OM_uint32
+gss_eap_saml_assertion_provider::mapException(OM_uint32 *minor,
+                                              std::exception &e) const
+{
+    if (typeid(e) == typeid(SecurityPolicyException))
+        *minor = GSSEAP_SAML_SEC_POLICY_FAILURE;
+    else if (typeid(e) == typeid(BindingException))
+        *minor = GSSEAP_SAML_BINDING_FAILURE;
+    else if (typeid(e) == typeid(ProfileException))
+        *minor = GSSEAP_SAML_PROFILE_FAILURE;
+    else if (typeid(e) == typeid(FatalProfileException))
+        *minor = GSSEAP_SAML_FATAL_PROFILE_FAILURE;
+    else if (typeid(e) == typeid(RetryableProfileException))
+        *minor = GSSEAP_SAML_RETRY_PROFILE_FAILURE;
+    else if (typeid(e) == typeid(MetadataException))
+        *minor = GSSEAP_SAML_METADATA_FAILURE;
+    else
+        return GSS_S_CONTINUE_NEEDED;
+
+    return GSS_S_FAILURE;
+}
+
 bool
 gss_eap_saml_assertion_provider::getAttribute(const gss_buffer_t attr,
                                               int *authenticated,
                                               int *complete,
                                               gss_buffer_t value,
-                                              gss_buffer_t display_value,
+                                              gss_buffer_t display_value GSSEAP_UNUSED,
                                               int *more) const
 {
     string str;
@@ -257,7 +289,7 @@ gss_eap_saml_assertion_provider::getAttribute(const gss_buffer_t attr,
 
 gss_any_t
 gss_eap_saml_assertion_provider::mapToAny(int authenticated,
-                                          gss_buffer_t type_id) const
+                                          gss_buffer_t type_id GSSEAP_UNUSED) const
 {
     if (authenticated && !m_authenticated)
         return (gss_any_t)NULL;
@@ -266,7 +298,7 @@ gss_eap_saml_assertion_provider::mapToAny(int authenticated,
 }
 
 void
-gss_eap_saml_assertion_provider::releaseAnyNameMapping(gss_buffer_t type_id,
+gss_eap_saml_assertion_provider::releaseAnyNameMapping(gss_buffer_t type_id GSSEAP_UNUSED,
                                                        gss_any_t input) const
 {
     delete ((saml2::Assertion *)input);
@@ -313,7 +345,7 @@ gss_eap_saml_assertion_provider::init(void)
 {
     gss_eap_attr_ctx::registerProvider(ATTR_TYPE_SAML_ASSERTION,
                                        "urn:ietf:params:gss-eap:saml-aaa-assertion",
-                                       gss_eap_saml_assertion_provider::createAttrContext);
+                                       createAttrContext);
     return true;
 }
 
@@ -459,7 +491,7 @@ decomposeAttributeName(const gss_buffer_t attr)
 }
 
 bool
-gss_eap_saml_attr_provider::setAttribute(int complete,
+gss_eap_saml_attr_provider::setAttribute(int complete GSSEAP_UNUSED,
                                          const gss_buffer_t attr,
                                          const gss_buffer_t value)
 {
@@ -651,15 +683,15 @@ gss_eap_saml_attr_provider::getAttribute(const gss_buffer_t attr,
 }
 
 gss_any_t
-gss_eap_saml_attr_provider::mapToAny(int authenticated,
-                                     gss_buffer_t type_id) const
+gss_eap_saml_attr_provider::mapToAny(int authenticated GSSEAP_UNUSED,
+                                     gss_buffer_t type_id GSSEAP_UNUSED) const
 {
     return (gss_any_t)NULL;
 }
 
 void
-gss_eap_saml_attr_provider::releaseAnyNameMapping(gss_buffer_t type_id,
-                                                  gss_any_t input) const
+gss_eap_saml_attr_provider::releaseAnyNameMapping(gss_buffer_t type_id GSSEAP_UNUSED,
+                                                  gss_any_t input GSSEAP_UNUSED) const
 {
 }
 
@@ -682,7 +714,7 @@ gss_eap_saml_attr_provider::init(void)
 {
     gss_eap_attr_ctx::registerProvider(ATTR_TYPE_SAML,
                                        "urn:ietf:params:gss-eap:saml-attr",
-                                       gss_eap_saml_attr_provider::createAttrContext);
+                                       createAttrContext);
     return true;
 }
 
@@ -715,5 +747,7 @@ gssEapSamlAttrProvidersFinalize(OM_uint32 *minor)
 {
     gss_eap_saml_attr_provider::finalize();
     gss_eap_saml_assertion_provider::finalize();
+
+    *minor = 0;
     return GSS_S_COMPLETE;
 }