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 Security Enhanced Linux Reference Policy
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<div id="Header">Security Enhanced Linux Reference Policy</div>
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	<a href="interfaces.html">*&nbsp;Interface Index</a>
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</div>

<div id="Content">
<a name="top":></a>
<h1>Layer: system</h1><p/>
<h2>Module: authlogin</h2><p/>


<a href=#interfaces>Interfaces</a>
<a href=#templates>Templates</a>


<h3>Description:</h3>

<p><p>Common policy for authentication and user login.</p></p>



<a name="interfaces"></a>
<h3>Interfaces: </h3>

<div id="interface">


<div id="codeblock">

<b>auth_delete_pam_pid</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Delete pam PID files.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_domtrans_chk_passwd</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Run unix_chkpwd to check a password.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_domtrans_login_program</b>(
	
		
		
		
		domain
		
	
		
			,
		
		
		
		target_domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Execute a login_program in the target domain.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

<tr><td>
target_domain
</td><td>

The type of the login_program process.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_domtrans_pam</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Execute pam programs in the pam domain.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_domtrans_pam_console</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_domtrans_utempter</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Execute utempter programs in the utempter domain.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_dontaudit_getattr_shadow</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>

</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_dontaudit_read_shadow</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Do not audit attempts to read the shadow
password file (/etc/shadow).
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the domain to not audit.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_dontaudit_write_login_records</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_exec_pam</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Execute the pam program.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_list_pam_console_data</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_login_entry_type</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Use the login program as an entry point program.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of process using the login program as entry point.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_manage_all_files_except_shadow</b>(
	
		
		
		
		domain
		
	
		
			,
		
		
		
			[
		
		exception_types
		
			]
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Manage all files on the filesystem, except
the shadow passwords and listed exceptions.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the domain perfoming this action.

</td><td>
No
</td></tr>

<tr><td>
exception_types
</td><td>

The types to be excluded.  Each type or attribute
must be negated by the caller.

</td><td>
yes
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_manage_login_records</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_manage_pam_console_data</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_manage_shadow</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_read_login_records</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_read_pam_console_data</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_read_pam_pid</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_read_shadow</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Read the shadow passwords file (/etc/shadow)
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_relabel_all_files_except_shadow</b>(
	
		
		
		
		domain
		
	
		
			,
		
		
		
			[
		
		exception_types
		
			]
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Relabel all files on the filesystem, except
the shadow passwords and listed exceptions.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the domain perfoming this action.

</td><td>
No
</td></tr>

<tr><td>
exception_types
</td><td>

The types to be excluded.  Each type or attribute
must be negated by the caller.

</td><td>
yes
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_relabelto_shadow</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_run_pam</b>(
	
		
		
		
		domain
		
	
		
			,
		
		
		
		role
		
	
		
			,
		
		
		
		terminal
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Execute pam programs in the PAM domain.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

<tr><td>
role
</td><td>

The role to allow the PAM domain.

</td><td>
No
</td></tr>

<tr><td>
terminal
</td><td>

The type of the terminal allow the PAM domain to use.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_run_utempter</b>(
	
		
		
		
		domain
		
	
		
			,
		
		
		
		role
		
	
		
			,
		
		
		
		terminal
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Execute utempter programs in the utempter domain.
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

<tr><td>
role
</td><td>

The role to allow the utempter domain.

</td><td>
No
</td></tr>

<tr><td>
terminal
</td><td>

The type of the terminal allow the utempter domain to use.

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_rw_faillog</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_rw_lastlog</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_rw_login_records</b>(
	
		
		
		
		?
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
Summary is missing!
</p>


<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
?
</td><td>

Parameter descriptions are missing!

</td><td>
No
</td></tr>

</table>
</div>
</div>

<div id="interface">


<div id="codeblock">

<b>auth_rw_shadow</b>(
	
		
		
		
		domain
		
	
	)<br>
</div>
<div id="description">


<h5>Description</h5>
<p>
Read and write the shadow password file (/etc/shadow).
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
domain
</td><td>

The type of the process performing this action.

</td><td>
No
</td></tr>

</table>
</div>
</div>


<a href=#top>Return</a>


<a name="templates"></a>
<h3>Templates: </h3>

<div id="template">


<div id="codeblock">

<b>authlogin_per_userdomain_template</b>(
	
		
		
		
		userdomain_prefix
		
	
	)<br>
</div>
<div id="description">

<h5>Summary</h5>
<p>
The per user domain template for the authlogin module.
</p>


<h5>Description</h5>
<p>
</p><p>
This template creates a derived domain which is allowed
to authenticate users by using PAM unix_chkpwd support.
This domain will be used by any programs running in the
user domain which use PAM to authenticate.
</p><p>
</p><p>
This template is invoked automatically for each user, and
generally does not need to be invoked directly
by policy writers.
</p><p>
</p>

<h5>Parameters</h5>
<table border="1" cellspacing="0" cellpadding="3" width="80%">
<tr><th >Parameter:</td><th >Description:</td><th >Optional:</td></tr>

<tr><td>
userdomain_prefix
</td><td>

The prefix of the user domain (e.g., user
is the prefix for user_t).

</td><td>
No
</td></tr>

</table>
</div>
</div>


<a href=#top>Return</a>


</div>
</body>
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