X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=util_attr.h;h=01f8e2f5fb599afcbd03d4d4cb33f33734b844c8;hb=163856b1a70d7773c46d4ea5495b85c4dce0f089;hp=8c4360eeb47eb460ca66a7214d4d910242e458b8;hpb=5668197e1b90f26ebb0fcc6acb30c70bf8109212;p=mech_eap.git

diff --git a/util_attr.h b/util_attr.h
index 8c4360e..01f8e2f 100644
--- a/util_attr.h
+++ b/util_attr.h
@@ -30,11 +30,21 @@
  * SUCH DAMAGE.
  */
 
+/*
+ * Attribute provider interface.
+ */
+
 #ifndef _UTIL_ATTR_H_
 #define _UTIL_ATTR_H_ 1
 
+#ifdef HAVE_HEIMDAL_VERSION
+/* Removed in draft-ietf-kitten-gssapi-naming-exts-08 */
+typedef struct gss_any *gss_any_t;
+#endif
+
 #ifdef __cplusplus
 #include <string>
+#include <new>
 
 struct gss_eap_attr_provider;
 struct gss_eap_attr_ctx;
@@ -51,6 +61,8 @@ typedef bool
 #define ATTR_TYPE_MIN               ATTR_TYPE_RADIUS
 #define ATTR_TYPE_MAX               ATTR_TYPE_LOCAL
 
+#define ATTR_FLAG_DISABLE_LOCAL     0x00000001
+
 /*
  * Attribute provider: this represents a source of attributes derived
  * from the security context.
@@ -85,10 +97,10 @@ public:
         return false;
     }
 
-    virtual void setAttribute(int complete,
+    virtual bool setAttribute(int complete,
                               const gss_buffer_t attr,
-                              const gss_buffer_t value) {}
-    virtual void deleteAttribute(const gss_buffer_t value) {}
+                              const gss_buffer_t value) { return false; }
+    virtual bool deleteAttribute(const gss_buffer_t value) { return false; }
     virtual bool getAttribute(const gss_buffer_t attr,
                               int *authenticated,
                               int *complete,
@@ -110,8 +122,11 @@ public:
 
     virtual time_t getExpiryTime(void) const { return 0; }
 
-    static bool init() { return true; }
-    static void finalize() {}
+    virtual OM_uint32 mapException(OM_uint32 *minor, std::exception &e) const
+    { return GSS_S_CONTINUE_NEEDED; }
+
+    static bool init(void) { return true; }
+    static void finalize(void) {}
 
     static gss_eap_attr_provider *createAttrContext(void) { return NULL; }
 
@@ -143,10 +158,10 @@ public:
     bool getAttributeTypes(gss_eap_attr_enumeration_cb, void *data) const;
     bool getAttributeTypes(gss_buffer_set_t *attrs);
 
-    void setAttribute(int complete,
+    bool setAttribute(int complete,
                       const gss_buffer_t attr,
                       const gss_buffer_t value);
-    void deleteAttribute(const gss_buffer_t value);
+    bool deleteAttribute(const gss_buffer_t value);
     bool getAttribute(const gss_buffer_t attr,
                       int *authenticated,
                       int *complete,
@@ -202,14 +217,19 @@ public:
     unregisterProvider(unsigned int type);
 
     time_t getExpiryTime(void) const;
+    OM_uint32 mapException(OM_uint32 *minor, std::exception &e) const;
 
 private:
+    bool providerEnabled(unsigned int type) const;
+    void releaseProvider(unsigned int type);
+
     gss_eap_attr_provider *getPrimaryProvider(void) const;
 
     /* make non-copyable */
     gss_eap_attr_ctx(const gss_eap_attr_ctx&);
     gss_eap_attr_ctx& operator=(const gss_eap_attr_ctx&);
 
+    uint32_t m_flags;
     gss_eap_attr_provider *m_providers[ATTR_TYPE_MAX + 1];
 };
 
@@ -221,9 +241,6 @@ private:
 
 #ifdef __cplusplus
 
-#include <string>
-#include <new>
-
 static inline void
 duplicateBuffer(gss_buffer_desc &src, gss_buffer_t dst)
 {
@@ -258,9 +275,12 @@ extern "C" {
  * obtain the name mutex.
  */
 
-struct gss_eap_attr_ctx *
-gssEapCreateAttrContext(gss_cred_id_t acceptorCred,
-                        gss_ctx_id_t acceptorCtx);
+OM_uint32
+gssEapCreateAttrContext(OM_uint32 *minor,
+                        gss_cred_id_t acceptorCred,
+                        gss_ctx_id_t acceptorCtx,
+                        struct gss_eap_attr_ctx **pAttrCtx,
+                        time_t *pExpiryTime);
 
 OM_uint32
 gssEapInquireName(OM_uint32 *minor,
@@ -324,9 +344,6 @@ gssEapReleaseAttrContext(OM_uint32 *minor,
                          gss_name_t name);
 
 OM_uint32
-gssEapAttrProvidersInit(OM_uint32 *minor);
-
-OM_uint32
 gssEapAttrProvidersFinalize(OM_uint32 *minor);
 
 #ifdef __cplusplus