cleanup, plugin attr context
[mech_eap.orig] / util_radius.cpp
index 8373749..86fa8cd 100644 (file)
 
 #include "gssapiP_eap.h"
 
-bool
-gss_eap_radius_attr_source::initFromExistingContext(const gss_eap_attr_ctx *manager,
-                                                    const gss_eap_attr_source *ctx)
+gss_eap_radius_attr_provider::gss_eap_radius_attr_provider(void)
 {
-    if (!gss_eap_attr_source::initFromExistingContext(manager, ctx))
-        return false;
+    m_authenticated = false;
+}
 
-    return true;
+gss_eap_radius_attr_provider::~gss_eap_radius_attr_provider(void)
+{
 }
 
 bool
-gss_eap_radius_attr_source::initFromGssContext(const gss_eap_attr_ctx *manager,
-                                               const gss_cred_id_t gssCred,
-                                               const gss_ctx_id_t gssCtx)
+gss_eap_radius_attr_provider::initFromExistingContext(const gss_eap_attr_ctx *manager,
+                                                      const gss_eap_attr_provider *ctx)
 {
-    if (!gss_eap_attr_source::initFromGssContext(manager, gssCred, gssCtx))
+    if (!gss_eap_attr_provider::initFromExistingContext(manager, ctx))
         return false;
 
     return true;
 }
 
-gss_eap_radius_attr_source::~gss_eap_radius_attr_source(void)
+bool
+gss_eap_radius_attr_provider::initFromGssContext(const gss_eap_attr_ctx *manager,
+                                                 const gss_cred_id_t gssCred,
+                                                 const gss_ctx_id_t gssCtx)
 {
+    if (!gss_eap_attr_provider::initFromGssContext(manager, gssCred, gssCtx))
+        return false;
+
+    return true;
 }
 
 bool
-gss_eap_radius_attr_source::getAttributeTypes(gss_eap_attr_enumeration_cb addAttribute, void *data) const
+gss_eap_radius_attr_provider::getAttributeTypes(gss_eap_attr_enumeration_cb addAttribute, void *data) const
 {
     return true;
 }
 
 void
-gss_eap_radius_attr_source::setAttribute(int complete,
-                                         const gss_buffer_t attr,
-                                         const gss_buffer_t value)
+gss_eap_radius_attr_provider::setAttribute(int complete,
+                                           const gss_buffer_t attr,
+                                           const gss_buffer_t value)
 {
 }
 
 void
-gss_eap_radius_attr_source::deleteAttribute(const gss_buffer_t value)
+gss_eap_radius_attr_provider::deleteAttribute(const gss_buffer_t value)
 {
 }
 
 bool
-gss_eap_radius_attr_source::getAttribute(const gss_buffer_t attr,
-                                         int *authenticated,
-                                         int *complete,
-                                         gss_buffer_t value,
-                                         gss_buffer_t display_value,
-                                         int *more) const
+gss_eap_radius_attr_provider::getAttribute(const gss_buffer_t attr,
+                                           int *authenticated,
+                                           int *complete,
+                                           gss_buffer_t value,
+                                           gss_buffer_t display_value,
+                                           int *more) const
 {
     return false;
 }
 
 bool
-gss_eap_radius_attr_source::getAttribute(unsigned int attr,
-                                         int *authenticated,
-                                         int *complete,
-                                         gss_buffer_t value,
-                                         gss_buffer_t display_value,
-                                         int *more) const
+gss_eap_radius_attr_provider::getAttribute(unsigned int attr,
+                                           int *authenticated,
+                                           int *complete,
+                                           gss_buffer_t value,
+                                           gss_buffer_t display_value,
+                                           int *more) const
 {
     return false;
 }
 
 gss_any_t
-gss_eap_radius_attr_source::mapToAny(int authenticated,
+gss_eap_radius_attr_provider::mapToAny(int authenticated,
                                        gss_buffer_t type_id) const
 {
     return (gss_any_t)NULL;
 }
 
 void
-gss_eap_radius_attr_source::releaseAnyNameMapping(gss_buffer_t type_id,
-                                                  gss_any_t input) const
+gss_eap_radius_attr_provider::releaseAnyNameMapping(gss_buffer_t type_id,
+                                                    gss_any_t input) const
 {
 }
 
 void
-gss_eap_radius_attr_source::exportToBuffer(gss_buffer_t buffer) const
+gss_eap_radius_attr_provider::exportToBuffer(gss_buffer_t buffer) const
 {
+    buffer->length = 0;
+    buffer->value = NULL;
 }
 
 bool
-gss_eap_radius_attr_source::initFromBuffer(const gss_eap_attr_ctx *ctx,
-                                           const gss_buffer_t buffer)
+gss_eap_radius_attr_provider::initFromBuffer(const gss_eap_attr_ctx *ctx,
+                                             const gss_buffer_t buffer)
 {
-    if (!gss_eap_attr_source::initFromBuffer(ctx, buffer))
+    if (!gss_eap_attr_provider::initFromBuffer(ctx, buffer))
         return false;
 
-    return false;
+    return true;
 }
 
 bool
-gss_eap_radius_attr_source::init(void)
+gss_eap_radius_attr_provider::init(void)
 {
+    gss_eap_attr_ctx::registerProvider(ATTR_TYPE_RADIUS,
+                                       "urn:ietf:params:gss-eap:radius-avp",
+                                       gss_eap_radius_attr_provider::createAttrContext);
     return true;
 }
 
 void
-gss_eap_radius_attr_source::finalize(void)
+gss_eap_radius_attr_provider::finalize(void)
+{
+    gss_eap_attr_ctx::unregisterProvider(ATTR_TYPE_RADIUS);
+}
+
+gss_eap_attr_provider *
+gss_eap_radius_attr_provider::createAttrContext(void)
+{
+    return new gss_eap_radius_attr_provider;
+}
+
+OM_uint32
+addAvpFromBuffer(OM_uint32 *minor,
+                 rc_handle *rh,
+                 VALUE_PAIR **vp,
+                 int type,
+                 gss_buffer_t buffer)
+{
+    if (rc_avpair_add(rh, vp, type, buffer->value, buffer->length, 0) == NULL) {
+        return GSS_S_FAILURE;
+    }
+
+    return GSS_S_COMPLETE;
+}
+
+OM_uint32
+getBufferFromAvps(OM_uint32 *minor,
+                  VALUE_PAIR *vps,
+                  int type,
+                  gss_buffer_t buffer,
+                  int concat)
+{
+    VALUE_PAIR *vp;
+    unsigned char *p;
+
+    buffer->length = 0;
+    buffer->value = NULL;
+
+    vp = rc_avpair_get(vps, type, 0);
+    if (vp == NULL)
+        return GSS_S_UNAVAILABLE;
+
+    do {
+        buffer->length += vp->lvalue;
+    } while (concat && (vp = rc_avpair_get(vp->next, type, 0)) != NULL);
+
+    buffer->value = GSSEAP_MALLOC(buffer->length);
+    if (buffer->value == NULL) {
+        *minor = ENOMEM;
+        return GSS_S_FAILURE;
+    }
+
+    p = (unsigned char *)buffer->value;
+
+    for (vp = rc_avpair_get(vps, type, 0);
+         concat && vp != NULL;
+         vp = rc_avpair_get(vp->next, type, 0)) {
+        memcpy(p, vp->strvalue, vp->lvalue);
+        p += vp->lvalue;
+    }
+
+    *minor = 0;
+    return GSS_S_COMPLETE;
+}
+
+OM_uint32
+gssEapRadiusAttrProviderInit(OM_uint32 *minor)
 {
+    return gss_eap_radius_attr_provider::init()
+        ? GSS_S_COMPLETE : GSS_S_FAILURE;
 }
 
-gss_eap_attr_source *
-gss_eap_radius_attr_source::createAttrContext(void)
+OM_uint32
+gssEapRadiusAttrProviderFinalize(OM_uint32 *minor)
 {
-    return new gss_eap_radius_attr_source;
+    gss_eap_radius_attr_provider::finalize();
+    return GSS_S_COMPLETE;
 }