[refpolicy] [Patch 4/4] Implementation of nsswitch_domain attribute

Christopher J. PeBenito cpebenito at tresys.com
Tue Jul 10 07:07:01 CDT 2012


On 07/03/12 07:44, Miroslav Grepl wrote:
> * Add ldap_stream_connect() interface for domains which need it

Since this is in the nsswitch patch set, I assume this access is for nsswitch.  Why not put it in authlogin and use the attribute?

The other three patches are fine.

> diff --git a/apache.te b/apache.te
> index a36a01d..4b0f792 100644
> --- a/apache.te
> +++ b/apache.te
> @@ -559,6 +559,11 @@ optional_policy(`
>  ')
>  
>  optional_policy(`
> +	# needed by FreeIPA 
> +	ldap_stream_connect(httpd_t)
> +')
> +
> +optional_policy(`
>  	mailman_signal_cgi(httpd_t)
>  	mailman_domtrans_cgi(httpd_t)
>  	mailman_read_data_files(httpd_t)
> diff --git a/bind.te b/bind.te
> index 4deca04..0968cb4 100644
> --- a/bind.te
> +++ b/bind.te
> @@ -171,6 +171,11 @@ optional_policy(`
>  ')
>  
>  optional_policy(`
> +	# needed by FreeIPA with DNS support
> +	ldap_stream_connect(named_t)
> +')
> +
> +optional_policy(`
>  	# this seems like fds that arent being
>  	# closed. these should probably be
>  	# dontaudits instead.
> diff --git a/kerberos.te b/kerberos.te
> index 8edc29b..519d5fc 100644
> --- a/kerberos.te
> +++ b/kerberos.te
> @@ -160,6 +160,10 @@ userdom_dontaudit_use_unpriv_user_fds(kadmind_t)
>  userdom_dontaudit_search_user_home_dirs(kadmind_t)
>  
>  optional_policy(`
> +    ldap_stream_connect(kadmind_t)
> +')
> +
> +optional_policy(`
>  	nis_use_ypbind(kadmind_t)
>  ')
>  
> @@ -260,6 +264,10 @@ userdom_dontaudit_use_unpriv_user_fds(krb5kdc_t)
>  userdom_dontaudit_search_user_home_dirs(krb5kdc_t)
>  
>  optional_policy(`
> +    ldap_stream_connect(krb5kdc_t)
> +')
> +
> +optional_policy(`
>  	nis_use_ypbind(krb5kdc_t)
>  ')
>  
> diff --git a/ldap.if b/ldap.if
> index 3aa8fa7..73fda9b 100644
> --- a/ldap.if
> +++ b/ldap.if
> @@ -69,8 +69,7 @@ interface(`ldap_stream_connect',`
>  	')
>  
>  	files_search_pids($1)
> -	allow $1 slapd_var_run_t:sock_file write;
> -	allow $1 slapd_t:unix_stream_socket connectto;
> +	stream_connect_pattern($1, slapd_var_run_t, slapd_var_run_t, slapd_t)
>  ')
>  
>  ########################################
> diff --git a/nslcd.te b/nslcd.te
> index 4e28d58..d9854ff 100644
> --- a/nslcd.te
> +++ b/nslcd.te
> @@ -43,3 +43,7 @@ auth_use_nsswitch(nslcd_t)
>  logging_send_syslog_msg(nslcd_t)
>  
>  miscfiles_read_localization(nslcd_t)
> +
> +optional_policy(`
> +    ldap_stream_connect(nslcd_t)
> +')
> diff --git a/samba.te b/samba.te
> index fc22785..ca5c978 100644
> --- a/samba.te
> +++ b/samba.te
> @@ -219,6 +219,10 @@ userdom_use_user_terminals(samba_net_t)
>  userdom_list_user_home_dirs(samba_net_t)
>  
>  optional_policy(`
> +	ldap_stream_connect(samba_net_t)
> +')
> +
> +optional_policy(`
>  	pcscd_read_pub_files(samba_net_t)
>  ')
>  
> @@ -421,6 +425,10 @@ optional_policy(`
>  ')
>  
>  optional_policy(`
> +	ldap_stream_connect(smbd_t)
> +')
> +
> +optional_policy(`
>  	lpd_exec_lpr(smbd_t)
>  ')
>  
> diff --git a/sssd.te b/sssd.te
> index 8ffa257..a1b61bc 100644
> --- a/sssd.te
> +++ b/sssd.te
> @@ -88,3 +88,7 @@ optional_policy(`
>  optional_policy(`
>  	kerberos_manage_host_rcache(sssd_t)
>  ')
> +
> +optional_policy(`
> +	ldap_stream_connect(sssd_t)
> +')



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




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