[refpolicy] [PATCH v2 1/2] Mark wpa_cli as a commandline utility for admins

[cpebenito@tresys.com (Christopher J. PeBenito)]

On 06/20/12 11:53, Sven Vermeulen wrote:
> The wpa_cli application has two functions within the network manager
> environment: (1.) it acts as a commandline interface for administrators
> to interact with wpa_supplicant, and (2.) it gets called from within init
> scripts to perform some administrative, unattended tasks.
> 
> In this patch, we mark the wpa_cli_t domain as an application domain, introduce
> a few interfaces to allow roles to run the wpa_cli application, and enhance the
> wpa_cli_t local policies to reflect its dual use.
> 
> Signed-off-by: Sven Vermeulen <sven.vermeulen@siphos.be>
> ---
>  networkmanager.fc |    2 +
>  networkmanager.if |   65 +++++++++++++++++++++++++++++++++++++++++++++++++++++
>  networkmanager.te |   34 +++++++++++++++++++++++++++-
>  3 files changed, 100 insertions(+), 1 deletions(-)


> diff --git a/networkmanager.te b/networkmanager.te
> index 0619395..1303185 100644
> --- a/networkmanager.te
> +++ b/networkmanager.te
> @@ -281,9 +284,38 @@ files_tmp_filetrans(wpa_cli_t, NetworkManager_tmp_t, sock_file)
>  list_dirs_pattern(wpa_cli_t, NetworkManager_var_run_t, NetworkManager_var_run_t)
>  rw_sock_files_pattern(wpa_cli_t, NetworkManager_var_run_t, NetworkManager_var_run_t)
>  
> +manage_files_pattern(wpa_cli_t, wpa_cli_var_run_t, wpa_cli_var_run_t)
> +files_pid_filetrans(wpa_cli_t, wpa_cli_var_run_t, file)
> +
> +corecmd_exec_bin(wpa_cli_t)
> +corecmd_exec_shell(wpa_cli_t)
> +
> +domain_use_interactive_fds(wpa_cli_t)
> +
> +files_search_pids(wpa_cli_t)
> +
> +fs_manage_tmpfs_dirs(wpa_cli_t)
> +fs_manage_tmpfs_sockets(wpa_cli_t)
> +fs_manage_tmpfs_sockets(NetworkManager_t)
> +fs_rw_tmpfs_files(wpa_cli_t)
> +fs_rw_tmpfs_files(NetworkManager_t)
> +fs_search_tmpfs(wpa_cli_t)
> +fs_search_tmpfs(NetworkManager_t)

tmpfs_t usage?  It looks like there should be either a NetworkManager_tmpfs_t or wpa_cli_tmpfs_t (my guess is the former).  Also the NetworkManager_t rules should be moved over with the other NetworkManager_t rules.

-- 
Chris PeBenito
Tresys Technology, LLC
www.tresys.com | oss.tresys.com