Remove unknown_pts_as_local option (#8/#39)

doc/CONFIGURATION

@@ -42,7 +42,6 @@ The syntax is the following:
 | `color_log`            | Boolean | `true`              | Enable colored output                                            |
 | `one_time_pad`         | Boolean | `true`              | Enable the use of one time device-associated pad files           |
 | `deny_remote`          | Boolean | `true`              | Deny access from remote host (SSH)                               |
-| `unknown_pts_as_local` | Boolean | `false`             | Assume sessions from pseudo terminals to be local if not in utmp |
 | `probe_timeout`        | Time    | `10s`               | Time to wait for the volume to be detected                       |
 | `pad_expiration`       | Time    | `1h`                | Time between pad file regeneration                               |
 | `hostname`             | String  | Computer's hostname | Must be unique accross computers using the same device           |

doc/pam_usb.conf

@@ -8,7 +8,6 @@ See http://www.pamusb.org/doc/configuring
 				<!-- Example:
 						<option name="debug">true</option>
 						<option name="deny_remote">true</option>
-						<option name="unknown_pts_as_local">false</option>
 				-->
 		</defaults>
 

src/conf.c

@@ -51,8 +51,6 @@ static void pusb_conf_options_get_from(t_pusb_options *opts,
 			&(opts->probe_timeout));
 	pusb_xpath_get_bool_from(doc, from, "option[@name='deny_remote']",
 			&(opts->deny_remote));
-	pusb_xpath_get_bool_from(doc, from, "option[@name='unknown_pts_as_local']",
-			&(opts->unknown_pts_as_local));
 }
 
 static int pusb_conf_parse_options(t_pusb_options *opts,
@@ -150,7 +148,6 @@ int pusb_conf_init(t_pusb_options *opts)
 	opts->one_time_pad = 1;
 	opts->pad_expiration = 3600;
 	opts->deny_remote = 1;
-	opts->unknown_pts_as_local = 0;
 	return (1);
 }
 

src/conf.h

@@ -50,7 +50,6 @@ typedef struct		pusb_options
 	int				one_time_pad;
 	time_t			pad_expiration;
 	int				deny_remote;
-	int				unknown_pts_as_local;
 	char			hostname[64];
 	char			system_pad_directory[PATH_MAX];
 	char			device_pad_directory[PATH_MAX];