s3:schannel streamline interface

Make calling schannel much easier by removing the need to explicitly open the
database. Let the abstraction do it instead.

1 files changed, 0 insertions, 131 deletions

diff --git a/source3/passdb/secrets_schannel.c b/source3/passdb/secrets_schannel.c
deleted file mode 100644
index f4da625fc6..0000000000
--- a/source3/passdb/secrets_schannel.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
-   Unix SMB/CIFS implementation.
-   Copyright (C) Guenther Deschner    2009
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 3 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "includes.h"
-#include "../libcli/auth/libcli_auth.h"
-#include "../libcli/auth/schannel_state.h"
-
-/******************************************************************************
- Open or create the schannel session store tdb.
-*******************************************************************************/
-
-#define SCHANNEL_STORE_VERSION_1 1
-#define SCHANNEL_STORE_VERSION_2 2 /* should not be used */
-#define SCHANNEL_STORE_VERSION_CURRENT SCHANNEL_STORE_VERSION_1
-
-TDB_CONTEXT *open_schannel_session_store(TALLOC_CTX *mem_ctx)
-{
-	TDB_DATA vers;
-	uint32 ver;
-	TDB_CONTEXT *tdb_sc = NULL;
-	char *fname = talloc_asprintf(mem_ctx, "%s/schannel_store.tdb", lp_private_dir());
-
-	if (!fname) {
-		return NULL;
-	}
-
-	tdb_sc = tdb_open_log(fname, 0, TDB_DEFAULT, O_RDWR|O_CREAT, 0600);
-
-	if (!tdb_sc) {
-		DEBUG(0,("open_schannel_session_store: Failed to open %s\n", fname));
-		TALLOC_FREE(fname);
-		return NULL;
-	}
-
- again:
-	vers = tdb_fetch_bystring(tdb_sc, "SCHANNEL_STORE_VERSION");
-	if (vers.dptr == NULL) {
-		/* First opener, no version. */
-		SIVAL(&ver,0,SCHANNEL_STORE_VERSION_CURRENT);
-		vers.dptr = (uint8 *)&ver;
-		vers.dsize = 4;
-		tdb_store_bystring(tdb_sc, "SCHANNEL_STORE_VERSION", vers, TDB_REPLACE);
-		vers.dptr = NULL;
-	} else if (vers.dsize == 4) {
-		ver = IVAL(vers.dptr,0);
-		if (ver == SCHANNEL_STORE_VERSION_2) {
-			DEBUG(0,("open_schannel_session_store: wrong version number %d in %s\n",
-				(int)ver, fname ));
-			tdb_wipe_all(tdb_sc);
-			goto again;
-		}
-		if (ver != SCHANNEL_STORE_VERSION_CURRENT) {
-			DEBUG(0,("open_schannel_session_store: wrong version number %d in %s\n",
-				(int)ver, fname ));
-			tdb_close(tdb_sc);
-			tdb_sc = NULL;
-		}
-	} else {
-		tdb_close(tdb_sc);
-		tdb_sc = NULL;
-		DEBUG(0,("open_schannel_session_store: wrong version number size %d in %s\n",
-			(int)vers.dsize, fname ));
-	}
-
-	SAFE_FREE(vers.dptr);
-	TALLOC_FREE(fname);
-
-	return tdb_sc;
-}
-
-/******************************************************************************
- Wrapper around schannel_fetch_session_key_tdb()
- Note we must be root here.
-*******************************************************************************/
-
-NTSTATUS schannel_fetch_session_key(TALLOC_CTX *mem_ctx,
-				    const char *computer_name,
-				    struct netlogon_creds_CredentialState **pcreds)
-{
-	struct tdb_context *tdb;
-	NTSTATUS status;
-
-	tdb = open_schannel_session_store(mem_ctx);
-	if (!tdb) {
-		return NT_STATUS_ACCESS_DENIED;
-	}
-
-	status = schannel_fetch_session_key_tdb(tdb, mem_ctx, computer_name, pcreds);
-
-	tdb_close(tdb);
-
-	return status;
-}
-
-/******************************************************************************
- Wrapper around schannel_store_session_key_tdb()
- Note we must be root here.
-*******************************************************************************/
-
-NTSTATUS schannel_store_session_key(TALLOC_CTX *mem_ctx,
-				    struct netlogon_creds_CredentialState *creds)
-{
-	struct tdb_context *tdb;
-	NTSTATUS status;
-
-	tdb = open_schannel_session_store(mem_ctx);
-	if (!tdb) {
-		return NT_STATUS_ACCESS_DENIED;
-	}
-
-	status = schannel_store_session_key_tdb(tdb, mem_ctx, creds);
-
-	tdb_close(tdb);
-
-	return status;
-}