Support GSS_C_NT_COMPOSITE_EXPORT

diff --git a/acinclude.m4 b/acinclude.m4
index 8ac594b..31f19df 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -35,6 +35,7 @@ else
        AC_SUBST(KRB5_CFLAGS)
        AC_SUBST(KRB5_LDFLAGS)
        AC_SUBST(KRB5_LIBS)
+       AC_CHECK_LIB(gssapi_krb5, GSS_C_NT_COMPOSITE_EXPORT, [AC_DEFINE_UNQUOTED([HAVE_GSS_C_NT_COMPOSITE_EXPORT], 1, [Define if GSS-API library supports recent naming extensions draft])], [], "$KRB5_LDFLAGS")
 fi
 ])dnl
 

diff --git a/configure.ac b/configure.ac
index 82bc27a..bdea2fb 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -7,6 +7,7 @@ LT_INIT([dlopen disable-static])
 
 AC_PROG_CC
 AC_PROG_CXX
+AC_CONFIG_HEADERS([config.h])
 
 dnl Check if we're on Solaris and set CFLAGS accordingly
 dnl AC_CANONICAL_TARGET

diff --git a/export_name_composite.c b/export_name_composite.c
index ff5ac8c..6c4fef2 100644 (file)
--- a/export_name_composite.c
+++ b/export_name_composite.c
@@ -32,12 +32,6 @@
 
 #include "gssapiP_eap.h"
 
-#if 0
-/*
- * Not sure about this. If we have a generalised representation of composite
- * names, it should be (a) defined in the naming extensions specification
- * and (b) implemented by the mechanism glue.
- */
 OM_uint32
 gss_export_name_composite(OM_uint32 *minor,
                           gss_name_t input_name,
@@ -51,4 +45,3 @@ gss_export_name_composite(OM_uint32 *minor,
     return gssEapExportNameInternal(minor, input_name, exported_name,
                                     EXPORT_NAME_FLAG_OID | EXPORT_NAME_FLAG_ATTRS);
 }
-#endif

diff --git a/inquire_names_for_mech.c b/inquire_names_for_mech.c
index fe3c64e..e761739 100644 (file)
--- a/inquire_names_for_mech.c
+++ b/inquire_names_for_mech.c
@@ -60,6 +60,12 @@ gss_inquire_names_for_mech(OM_uint32 *minor,
     if (GSS_ERROR(major))
         goto cleanup;
 
+#ifdef HAVE_GSS_C_NT_COMPOSITE_EXPORT
+    major = gss_add_oid_set_member(minor, GSS_C_NT_COMPOSITE_EXPORT, name_types);
+    if (GSS_ERROR(major))
+        goto cleanup;
+#endif
+
     major = gss_add_oid_set_member(minor, GSS_EAP_NT_PRINCIPAL_NAME, name_types);
     if (GSS_ERROR(major))
         goto cleanup;

diff --git a/mech_eap.exports b/mech_eap.exports
index ba11e69..ad4dc24 100644 (file)
--- a/mech_eap.exports
+++ b/mech_eap.exports
@@ -11,6 +11,7 @@ gss_display_name_ext
 gss_display_status
 gss_duplicate_name
 gss_export_name
+gss_export_name_composite
 gss_export_sec_context
 gss_get_mic
 gss_get_name_attribute

diff --git a/util_name.c b/util_name.c
index 50da741..26fccbc 100644 (file)
--- a/util_name.c
+++ b/util_name.c
@@ -237,7 +237,7 @@ gssEapImportNameInternal(OM_uint32 *minor,
     unsigned char *p;
     size_t len, remain;
     gss_buffer_desc buf;
-    enum gss_eap_token_type tok_type;
+    enum gss_eap_token_type tokType;
     gss_name_t name = GSS_C_NO_NAME;
 
     GSSEAP_KRB_INIT(&krbContext);
@@ -249,16 +249,16 @@ gssEapImportNameInternal(OM_uint32 *minor,
         if (remain < 6 + GSS_EAP_MECHANISM->length + 4)
             return GSS_S_BAD_NAME;
 
+        if (flags & EXPORT_NAME_FLAG_ATTRS)
+            tokType = TOK_TYPE_EXPORT_NAME_COMPOSITE;
+        else
+            tokType = TOK_TYPE_EXPORT_NAME;
+
         /* TOK_ID */
-        tok_type = load_uint16_be(p);
-        if (tok_type != TOK_TYPE_EXPORT_NAME &&
-            tok_type != TOK_TYPE_EXPORT_NAME_COMPOSITE)
+        if (load_uint16_be(p) != tokType)
             return GSS_S_BAD_NAME;
         UPDATE_REMAIN(2);
 
-        if (tok_type == TOK_TYPE_EXPORT_NAME_COMPOSITE)
-            flags |= EXPORT_NAME_FLAG_ATTRS;
-
         /* MECH_OID_LEN */
         len = load_uint16_be(p);
         if (len != 2 + GSS_EAP_MECHANISM->length)
@@ -336,6 +336,12 @@ gssEapImportName(OM_uint32 *minor,
     else if (oidEqual(nameType, GSS_C_NT_EXPORT_NAME))
         major = gssEapImportNameInternal(minor, nameBuffer, name,
                                          EXPORT_NAME_FLAG_OID);
+#ifdef HAVE_GSS_C_NT_COMPOSITE_EXPORT
+    else if (oidEqual(nameType, GSS_C_NT_COMPOSITE_EXPORT))
+        major = gssEapImportNameInternal(minor, nameBuffer, name,
+                                         EXPORT_NAME_FLAG_OID |
+                                         EXPORT_NAME_FLAG_ATTRS);
+#endif
     else
         major = GSS_S_BAD_NAMETYPE;
 
@@ -443,4 +449,3 @@ cleanup:
 
     return major;
 }
-