r11513: Add the ability to use the local machine account instead of a static

password or delegation.

Add the ability to delegate for RPC pipes on the RPC proxy backend
(the backend itself seems be having problems however).

Andrew Bartlett
(This used to be commit a7e946bc37e4acfbe2c483b4f1ead0341f9b3d19)

1 files changed, 25 insertions, 4 deletions

diff --git a/source4/ntvfs/cifs/vfs_cifs.c b/source4/ntvfs/cifs/vfs_cifs.c
index 5d0576e8f9..44c31d91ad 100644
--- a/source4/ntvfs/cifs/vfs_cifs.c
+++ b/source4/ntvfs/cifs/vfs_cifs.c
@@ -93,6 +93,7 @@ static NTSTATUS cvfs_connect(struct ntvfs_module_context *ntvfs,
 	struct fd_event *fde;
 
 	struct cli_credentials *credentials;
+	BOOL machine_account;
 
 	/* Here we need to determine which server to connect to.
 	 * For now we use parametric options, type cifs.
@@ -107,6 +108,8 @@ static NTSTATUS cvfs_connect(struct ntvfs_module_context *ntvfs,
 		remote_share = sharename;
 	}
 
+	machine_account = lp_parm_bool(req->tcon->service, "cifs", "use_machine_account", False);
+
 	private = talloc(req->tcon, struct cvfs_private);
 	if (!private) {
 		return NT_STATUS_NO_MEMORY;
@@ -120,16 +123,34 @@ static NTSTATUS cvfs_connect(struct ntvfs_module_context *ntvfs,
 		return NT_STATUS_INVALID_PARAMETER;
 	} 
 	
-	if (user && pass && domain) {
+	if (user && pass) {
+		DEBUG(5, ("CIFS backend: Using specified password\n"));
 		credentials = cli_credentials_init(private);
+		if (!credentials) {
+			return NT_STATUS_NO_MEMORY;
+		}
+		cli_credentials_set_conf(credentials);
 		cli_credentials_set_username(credentials, user, CRED_SPECIFIED);
-		cli_credentials_set_domain(credentials, domain, CRED_SPECIFIED);
+		if (domain) {
+			cli_credentials_set_domain(credentials, domain, CRED_SPECIFIED);
+		}
 		cli_credentials_set_password(credentials, pass, CRED_SPECIFIED);
-		cli_credentials_set_workstation(credentials, "vfs_cifs", CRED_SPECIFIED);
+	} else if (machine_account) {
+		DEBUG(5, ("CIFS backend: Using machine account\n"));
+		credentials = cli_credentials_init(private);
+		cli_credentials_set_conf(credentials);
+		if (domain) {
+			cli_credentials_set_domain(credentials, domain, CRED_SPECIFIED);
+		}
+		status = cli_credentials_set_machine_account(credentials);
+		if (!NT_STATUS_IS_OK(status)) {
+			return status;
+		}
 	} else if (req->session->session_info->credentials) {
+		DEBUG(5, ("CIFS backend: Using delegated credentials\n"));
 		credentials = req->session->session_info->credentials;
 	} else {
-		DEBUG(1,("CIFS backend: You must supply server, user, password and domain or have delegated credentials\n"));
+		DEBUG(1,("CIFS backend: You must supply server, user and password and or have delegated credentials\n"));
 		return NT_STATUS_INVALID_PARAMETER;
 	}