X-Git-Url: http://www.project-moonshot.org/gitweb/?a=blobdiff_plain;f=gssapiP_eap.h;h=de45508635b06036cf9b918d4f40a8dac83b86ca;hb=15c93f06ee6ddefa7e7b095351f6e66698c7cc9e;hp=7830e2e969943f8fafa68198d28b78e87c95ba17;hpb=4064e866bb8ca6458ff0152364c3b2d62a18e45d;p=mech_eap.git

diff --git a/gssapiP_eap.h b/gssapiP_eap.h
index 7830e2e..de45508 100644
--- a/gssapiP_eap.h
+++ b/gssapiP_eap.h
@@ -33,22 +33,25 @@
 #ifndef _GSSAPIP_EAP_H_
 #define _GSSAPIP_EAP_H_ 1
 
+#include "config.h"
 #include <assert.h>
 #include <string.h>
 #include <errno.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <time.h>
+#include <sys/param.h>
 
 /* GSS includes */
 #include <gssapi/gssapi.h>
+#include <gssapi/gssapi_krb5.h>
 #include <gssapi/gssapi_ext.h>
 #include "gssapi_eap.h"
 
 /* Kerberos includes */
 #include <krb5.h>
 
-/* EAP includes */
+/* EAP includes (not C++ clean) */
 #ifndef __cplusplus
 #include <common.h>
 #include <eap_peer/eap.h>
@@ -57,11 +60,28 @@
 #include <wpabuf.h>
 #endif
 
-#include <freeradius-client.h>
+/* Workaround for FreeRADIUS not being C++ clean */
+#ifdef __cplusplus
+extern "C" {
+#define operator fr_operator
+#endif
+#include <freeradius/libradius.h>
 #include <freeradius/radius.h>
+#include <radsec/radsec.h>
+#include <radsec/request.h>
+#ifdef __cplusplus
+#undef operator
+}
+#endif
 
+#include "gsseap_err.h"
+#include "radsec_err.h"
 #include "util.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* These name flags are informative and not actually used by anything yet */
 #define NAME_FLAG_NAI                       0x00000001
 #define NAME_FLAG_SERVICE                   0x00000002
@@ -77,10 +97,12 @@ struct gss_name_struct {
     struct gss_eap_attr_ctx *attrCtx;
 };
 
-#define CRED_FLAG_INITIATE                  0x00000001
-#define CRED_FLAG_ACCEPT                    0x00000002
-#define CRED_FLAG_DEFAULT_IDENTITY          0x00000004
-#define CRED_FLAG_PASSWORD                  0x00000008
+#define CRED_FLAG_INITIATE                  0x00010000
+#define CRED_FLAG_ACCEPT                    0x00020000
+#define CRED_FLAG_DEFAULT_IDENTITY          0x00040000
+#define CRED_FLAG_PASSWORD                  0x00080000
+#define CRED_FLAG_DEFAULT_CCACHE            0x00100000
+#define CRED_FLAG_PUBLIC_MASK               0x0000FFFF
 
 struct gss_cred_id_struct {
     GSSEAP_MUTEX mutex;
@@ -90,17 +112,27 @@ struct gss_cred_id_struct {
     gss_OID_set mechanisms;
     time_t expiryTime;
     char *radiusConfigFile;
+    char *radiusConfigStanza;
+#ifdef GSSEAP_ENABLE_REAUTH
+    krb5_ccache krbCredCache;
+    gss_cred_id_t krbCred;
+#endif
 };
 
 #define CTX_FLAG_INITIATOR                  0x00000001
+#define CTX_FLAG_KRB_REAUTH_GSS             0x00000002
 
 #define CTX_IS_INITIATOR(ctx)               (((ctx)->flags & CTX_FLAG_INITIATOR) != 0)
 
 enum gss_eap_state {
     EAP_STATE_IDENTITY = 0,
     EAP_STATE_AUTHENTICATE,
-    EAP_STATE_GSS_CHANNEL_BINDINGS,
-    EAP_STATE_ESTABLISHED
+    EAP_STATE_EXTENSIONS_REQ,
+    EAP_STATE_EXTENSIONS_RESP,
+    EAP_STATE_ESTABLISHED,
+#ifdef GSSEAP_ENABLE_REAUTH
+    EAP_STATE_KRB_REAUTH_GSS
+#endif
 };
 
 #define CTX_IS_ESTABLISHED(ctx)             ((ctx)->state == EAP_STATE_ESTABLISHED)
@@ -118,6 +150,7 @@ enum gss_eap_state {
 #define CTX_FLAG_EAP_MASK                   0xFFFF0000
 
 struct gss_eap_initiator_ctx {
+    gss_cred_id_t defaultCred;
     unsigned int idleWhile;
 #ifndef __cplusplus
     struct eap_peer_config eapPeerConfig;
@@ -127,10 +160,11 @@ struct gss_eap_initiator_ctx {
 };
 
 struct gss_eap_acceptor_ctx {
-    rc_handle *radHandle;
-    int lastStatus;
-    VALUE_PAIR *avps;
+    struct rs_handle *radHandle;
+    struct rs_connection *radConn;
+    char *radServer;
     gss_buffer_desc state;
+    VALUE_PAIR *vps;
 };
 
 struct gss_ctx_id_struct {
@@ -152,6 +186,10 @@ struct gss_ctx_id_struct {
         #define initiatorCtx         ctxU.initiator
         struct gss_eap_acceptor_ctx  acceptor;
         #define acceptorCtx          ctxU.acceptor
+#ifdef GSSEAP_ENABLE_REAUTH
+        gss_ctx_id_t                 kerberos;
+        #define kerberosCtx          ctxU.kerberos
+#endif
     } ctxU;
 };
 
@@ -163,7 +201,6 @@ struct gss_ctx_id_struct {
 #define KEY_USAGE_ACCEPTOR_SIGN             23
 #define KEY_USAGE_INITIATOR_SEAL            24
 #define KEY_USAGE_INITIATOR_SIGN            25
-#define KEY_USAGE_CHANNEL_BINDINGS          64
 
 /* wrap_iov.c */
 OM_uint32
@@ -184,4 +221,32 @@ gssEapUnwrapOrVerifyMIC(OM_uint32 *minor_status,
                         int iov_count,
                         enum gss_eap_token_type toktype);
 
+OM_uint32
+gssEapWrapIovLength(OM_uint32 *minor,
+                    gss_ctx_id_t ctx,
+                    int conf_req_flag,
+                    gss_qop_t qop_req,
+                    int *conf_state,
+                    gss_iov_buffer_desc *iov,
+                    int iov_count);
+OM_uint32
+gssEapWrap(OM_uint32 *minor,
+           gss_ctx_id_t ctx,
+           int conf_req_flag,
+           gss_qop_t qop_req,
+           gss_buffer_t input_message_buffer,
+           int *conf_state,
+           gss_buffer_t output_message_buffer);
+
+unsigned char
+rfc4121Flags(gss_ctx_id_t ctx, int receiving);
+
+/* display_status.c */
+void
+gssEapSaveStatusInfo(OM_uint32 minor, const char *format, ...);
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _GSSAPIP_EAP_H_ */