1 files changed, 103 insertions, 0 deletions
diff --git a/source4/auth/ntlm/auth_simple.c b/source4/auth/ntlm/auth_simple.c
new file mode 100644
index 0000000000..e7039c3657
--- /dev/null
+++ b/source4/auth/ntlm/auth_simple.c
@@ -0,0 +1,103 @@
+/* 
+   Unix SMB/CIFS implementation.
+
+   auth functions
+
+   Copyright (C) Simo Sorce 2005
+   Copyright (C) Andrew Tridgell 2005
+   Copyright (C) Andrew Bartlett 2005
+   
+   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 "auth/auth.h"
+#include "lib/events/events.h"
+#include "param/param.h"
+#include "auth/session_proto.h"
+
+/*
+ It's allowed to pass NULL as session_info,
+ when the caller doesn't need a session_info
+*/
+_PUBLIC_ NTSTATUS authenticate_username_pw(TALLOC_CTX *mem_ctx,
+					   struct event_context *ev,
+					   struct messaging_context *msg,
+					   struct loadparm_context *lp_ctx,
+					   const char *nt4_domain,
+					   const char *nt4_username,
+					   const char *password,
+					   struct auth_session_info **session_info) 
+{
+	struct auth_context *auth_context;
+	struct auth_usersupplied_info *user_info;
+	struct auth_serversupplied_info *server_info;
+	NTSTATUS nt_status;
+	TALLOC_CTX *tmp_ctx = talloc_new(mem_ctx);
+
+	if (!tmp_ctx) {
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	nt_status = auth_context_create(tmp_ctx, 
+					ev, msg,
+					lp_ctx,
+					&auth_context);
+	if (!NT_STATUS_IS_OK(nt_status)) {
+		talloc_free(tmp_ctx);
+		return nt_status;
+	}
+
+	user_info = talloc(tmp_ctx, struct auth_usersupplied_info);
+	if (!user_info) {
+		talloc_free(tmp_ctx);
+		return NT_STATUS_NO_MEMORY;
+	}
+
+	user_info->mapped_state = true;
+	user_info->client.account_name = nt4_username;
+	user_info->mapped.account_name = nt4_username;
+	user_info->client.domain_name = nt4_domain;
+	user_info->mapped.domain_name = nt4_domain;
+
+	user_info->workstation_name = NULL;
+
+	user_info->remote_host = NULL;
+
+	user_info->password_state = AUTH_PASSWORD_PLAIN;
+	user_info->password.plaintext = talloc_strdup(user_info, password);
+
+	user_info->flags = USER_INFO_CASE_INSENSITIVE_USERNAME |
+		USER_INFO_DONT_CHECK_UNIX_ACCOUNT;
+
+	user_info->logon_parameters = 0;
+
+	nt_status = auth_check_password(auth_context, tmp_ctx, user_info, &server_info);
+	if (!NT_STATUS_IS_OK(nt_status)) {
+		talloc_free(tmp_ctx);
+		return nt_status;
+	}
+
+	if (session_info) {
+		nt_status = auth_generate_session_info(tmp_ctx, ev, lp_ctx, server_info, session_info);
+
+		if (NT_STATUS_IS_OK(nt_status)) {
+			talloc_steal(mem_ctx, *session_info);
+		}
+	}
+
+	talloc_free(tmp_ctx);
+	return nt_status;
+}
+