From: Chris PeBenito <pebenito@ieee.org>
To: Russell Coker <russell@coker.com.au>, selinux-refpolicy@vger.kernel.org
Subject: Re: [PATCH] more Chrome stuff
Date: Mon, 25 Jan 2021 09:38:54 -0500 [thread overview]
Message-ID: <9026bc26-8f2c-92a1-6a51-5618f60b4f26@ieee.org> (raw)
In-Reply-To: <YAf4o+bWqueNpBrT@xev>
On 1/20/21 4:32 AM, Russell Coker wrote:
> Patches for some more Chrome stuff
>
> Signed-off-by: Russell Coker <russell@coker.com.au>
>
> Index: refpolicy-2.20210120/policy/modules/apps/chromium.te
> ===================================================================
> --- refpolicy-2.20210120.orig/policy/modules/apps/chromium.te
> +++ refpolicy-2.20210120/policy/modules/apps/chromium.te
> @@ -90,7 +90,9 @@ xdg_cache_content(chromium_xdg_cache_t)
> #
>
> # execmem for load in plugins
> -allow chromium_t self:process { execmem getsched getcap setcap setrlimit setsched sigkill signal };
> +allow chromium_t self:process { execmem getsched getcap setcap setrlimit setsched sigkill signal signull };
> +allow chromium_t self:dir { write add_name };
> +allow chromium_t self:file create;
> allow chromium_t self:fifo_file rw_fifo_file_perms;
> allow chromium_t self:sem create_sem_perms;
> allow chromium_t self:netlink_kobject_uevent_socket client_stream_socket_perms;
> @@ -144,7 +146,12 @@ dyntrans_pattern(chromium_t, chromium_re
> domtrans_pattern(chromium_t, chromium_sandbox_exec_t, chromium_sandbox_t)
> domtrans_pattern(chromium_t, chromium_naclhelper_exec_t, chromium_naclhelper_t)
>
> +# for self:file create
> +kernel_associate_proc(chromium_t)
> +
> +kernel_get_sysvipc_info(chromium_t)
> kernel_list_proc(chromium_t)
> +kernel_read_crypto_sysctls(chromium_t)
> kernel_read_fs_sysctls(chromium_t)
> kernel_read_kernel_sysctls(chromium_t)
> kernel_read_net_sysctls(chromium_t)
> @@ -156,6 +163,7 @@ corecmd_exec_shell(chromium_t)
> corenet_tcp_connect_all_unreserved_ports(chromium_t)
> corenet_tcp_connect_ftp_port(chromium_t)
> corenet_tcp_connect_http_port(chromium_t)
> +corenet_tcp_connect_ipp_port(chromium_t)
> corenet_udp_bind_generic_node(chromium_t)
> corenet_udp_bind_all_unreserved_ports(chromium_t)
>
> @@ -325,6 +333,9 @@ userdom_use_user_terminals(chromium_rend
>
> xdg_read_config_files(chromium_renderer_t)
>
> +# should we have a tunable for this?
> +xdg_read_pictures(chromium_t)
> +
> xserver_user_x_domain_template(chromium_renderer, chromium_renderer_t, chromium_tmpfs_t)
>
> tunable_policy(`chromium_read_system_info',`
> Index: refpolicy-2.20210120/policy/modules/kernel/kernel.if
> ===================================================================
> --- refpolicy-2.20210120.orig/policy/modules/kernel/kernel.if
> +++ refpolicy-2.20210120/policy/modules/kernel/kernel.if
> @@ -2442,6 +2442,24 @@ interface(`kernel_rw_all_sysctls',`
>
> ########################################
> ## <summary>
> +## Associate a file to proc_t (/proc)
> +## </summary>
> +## <param name="domain">
> +## <summary>
> +## Domain allowed access.
> +## </summary>
> +## </param>
> +## <rolecap/>
> +#
> +interface(`kernel_associate_proc',`
> + gen_require(`
> + type proc_t;
> + ')
> + allow $1 proc_t:filesystem associate;
> +')
> +
> +########################################
> +## <summary>
> ## Send a kill signal to unlabeled processes.
> ## </summary>
> ## <param name="domain">
Merged.
--
Chris PeBenito
prev parent reply other threads:[~2021-01-26 17:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-20 9:32 [PATCH] more Chrome stuff Russell Coker
2021-01-25 14:38 ` Chris PeBenito [this message]
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