initial libradsec port

[mech_eap.git] / util_context.c

diff --git a/util_context.c b/util_context.c
index 99c9405..be42260 100644 (file)
--- a/util_context.c
+++ b/util_context.c
@@ -53,7 +53,7 @@ gssEapAllocContext(OM_uint32 *minor,
         return GSS_S_FAILURE;
     }
 
-    ctx->state = EAP_STATE_AUTHENTICATE;
+    ctx->state = EAP_STATE_IDENTITY;
 
     /*
      * Integrity, confidentiality, sequencing and replay detection are
@@ -76,16 +76,26 @@ gssEapAllocContext(OM_uint32 *minor,
 static void
 releaseInitiatorContext(struct gss_eap_initiator_ctx *ctx)
 {
+    OM_uint32 minor;
+
+    gssEapReleaseCred(&minor, &ctx->defaultCred);
     eap_peer_sm_deinit(ctx->eap);
 }
 
 static void
 releaseAcceptorContext(struct gss_eap_acceptor_ctx *ctx)
 {
-    if (ctx->avps != NULL)
-        rc_avpair_free(ctx->avps);
+    OM_uint32 tmpMinor;
+
+    if (ctx->radConn != NULL)
+        rs_conn_destroy(ctx->radConn);
     if (ctx->radHandle != NULL)
-        rc_config_free(ctx->radHandle);
+        rs_context_destroy(ctx->radHandle);
+    if (ctx->radServer != NULL)
+        GSSEAP_FREE(ctx->radServer);
+    gss_release_buffer(&tmpMinor, &ctx->state);
+    if (ctx->avps != NULL)
+        pairfree(&ctx->avps);
 }
 
 OM_uint32
@@ -102,6 +112,11 @@ gssEapReleaseContext(OM_uint32 *minor,
 
     gssEapKerberosInit(&tmpMinor, &krbContext);
 
+#ifdef GSSEAP_ENABLE_REAUTH
+    if (ctx->flags & CTX_FLAG_KRB_REAUTH_GSS) {
+        gssDeleteSecContext(&tmpMinor, &ctx->kerberosCtx, GSS_C_NO_BUFFER);
+    } else
+#endif
     if (CTX_IS_INITIATOR(ctx)) {
         releaseInitiatorContext(&ctx->initiatorCtx);
     } else {
@@ -152,7 +167,7 @@ OM_uint32
 gssEapVerifyToken(OM_uint32 *minor,
                   gss_ctx_id_t ctx,
                   const gss_buffer_t inputToken,
-                  enum gss_eap_token_type tokenType,
+                  enum gss_eap_token_type *actualToken,
                   gss_buffer_t innerInputToken)
 {
     OM_uint32 major;
@@ -170,9 +185,9 @@ gssEapVerifyToken(OM_uint32 *minor,
     }
 
     major = verifyTokenHeader(minor, oid, &bodySize, &p,
-                              inputToken->length, tokenType);
+                              inputToken->length, actualToken);
     if (GSS_ERROR(major))
-        return GSS_S_DEFECTIVE_TOKEN;
+        return major;
 
     if (ctx->mechanismUsed == GSS_C_NO_OID) {
         if (!gssEapIsConcreteMechanismOid(oid))
@@ -191,3 +206,25 @@ gssEapVerifyToken(OM_uint32 *minor,
     *minor = 0;
     return GSS_S_COMPLETE;
 }
+
+OM_uint32
+gssEapContextTime(OM_uint32 *minor,
+                  gss_ctx_id_t context_handle,
+                  OM_uint32 *time_rec)
+{
+    if (context_handle->expiryTime == 0) {
+        *time_rec = GSS_C_INDEFINITE;
+    } else {
+        time_t now, lifetime;
+
+        time(&now);
+        lifetime = context_handle->expiryTime - now;
+        if (lifetime <= 0) {
+            *time_rec = 0;
+            return GSS_S_CONTEXT_EXPIRED;
+        }
+        *time_rec = lifetime;
+    }
+
+    return GSS_S_COMPLETE;
+}