Improve debugging in svcgssd

[nfs-utils.git] / utils / gssd / gss_util.c

diff --git a/utils/gssd/gss_util.c b/utils/gssd/gss_util.c
index 8fe1e9be316929f8a29072d576c678eb03352089..ee304cceb80a6bb27955424a9b07ab2c7d9d9060 100644 (file)
--- a/utils/gssd/gss_util.c
+++ b/utils/gssd/gss_util.c
@@ -138,6 +138,83 @@ display_status_1(char *m, u_int32_t code, int type, const gss_OID mech)
        }
 }
 #endif
+static char *
+gss_display_error(OM_uint32 status)
+{
+               char *error = NULL;
+
+               switch(status) {
+               case GSS_S_COMPLETE: 
+                       error = "GSS_S_COMPLETE";
+                       break;
+               case GSS_S_CALL_INACCESSIBLE_READ: 
+                       error = "GSS_S_CALL_INACCESSIBLE_READ";
+                       break;
+               case GSS_S_CALL_INACCESSIBLE_WRITE:
+                       error = "GSS_S_CALL_INACCESSIBLE_WRITE";
+                       break;
+               case GSS_S_CALL_BAD_STRUCTURE:
+                       error = "GSS_S_CALL_BAD_STRUCTURE";
+                       break;
+               case  GSS_S_BAD_MECH:
+                       error = "GSS_S_BAD_MECH";
+                       break;
+               case  GSS_S_BAD_NAME:
+                       error = "GSS_S_BAD_NAME";
+                       break;
+               case  GSS_S_BAD_NAMETYPE:
+                       error = "GSS_S_BAD_NAMETYPE";
+                       break;
+               case  GSS_S_BAD_BINDINGS:
+                       error = "GSS_S_BAD_BINDINGS";
+                       break;
+               case  GSS_S_BAD_STATUS:
+                       error = "GSS_S_BAD_STATUS";
+                       break;
+               case  GSS_S_BAD_SIG:
+                       error = "GSS_S_BAD_SIG";
+                       break;
+               case  GSS_S_NO_CRED:
+                       error = "GSS_S_NO_CRED";
+                       break;
+               case  GSS_S_NO_CONTEXT:
+                       error = "GSS_S_NO_CONTEXT";
+                       break;
+               case  GSS_S_DEFECTIVE_TOKEN:
+                       error = "GSS_S_DEFECTIVE_TOKEN";
+                       break;
+               case  GSS_S_DEFECTIVE_CREDENTIAL:
+                       error = "GSS_S_DEFECTIVE_CREDENTIAL";
+                       break;
+               case  GSS_S_CREDENTIALS_EXPIRED:
+                       error = "GSS_S_CREDENTIALS_EXPIRED";
+                       break;
+               case  GSS_S_CONTEXT_EXPIRED:
+                       error = "GSS_S_CONTEXT_EXPIRED";
+                       break;
+               case  GSS_S_FAILURE:
+                       error = "GSS_S_FAILURE";
+                       break;
+               case  GSS_S_BAD_QOP:
+                       error = "GSS_S_BAD_QOP";
+                       break;
+               case  GSS_S_UNAUTHORIZED:
+                       error = "GSS_S_UNAUTHORIZED";
+                       break;
+               case  GSS_S_UNAVAILABLE:
+                       error = "GSS_S_UNAVAILABLE";
+                       break;
+               case  GSS_S_DUPLICATE_ELEMENT:
+                       error = "GSS_S_DUPLICATE_ELEMENT";
+                       break;
+               case  GSS_S_NAME_NOT_MN:
+                       error = "GSS_S_NAME_NOT_MN";
+                       break;
+               default:
+                       error = "Not defined";
+               }
+       return error;
+}
 
 static void
 display_status_2(char *m, u_int32_t major, u_int32_t minor, const gss_OID mech)
@@ -175,8 +252,8 @@ display_status_2(char *m, u_int32_t major, u_int32_t minor, const gss_OID mech)
 
        if (major == GSS_S_CREDENTIALS_EXPIRED)
                msg_verbosity = 1;
-       printerr(msg_verbosity, "ERROR: GSS-API: error in %s(): %s - %s\n",
-                m, maj, min);
+       printerr(msg_verbosity, "ERROR: GSS-API: error in %s(): %s (%s) - %s(%s)\n",
+                m, gss_display_error(major), maj, min);
 
        if (maj_gss_buf.length != 0)
                (void) gss_release_buffer(&min_stat1, &maj_gss_buf);