Viewing file:  save_export.cgi (4.08 KB) -rwxr-xr-x
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
#!/usr/bin/perl
# save_export.cgi
# Save, create or delete an export
require './exports-lib.pl';
&ReadParse();
&lock_file($config{'exports_file'});
@exps = &list_exports();
if ($in{'delete'}) {
# Deleting some export
$exp = $exps[$in{'idx'}];
&delete_export($exp);
}
else {
if (!$in{'new'}) {
# Get old export
$oldexp = $exps[$in{'idx'}];
%opts = %{$oldexp->{'options'}};
}
# Validate and parse inputs
&error_setup($text{'save_err'});
$exp{'via_pfs'} = ($exp{'pfs'} ne "") ? $in{'via_pfs'} : 0;
-d $in{'dir'} || &error(&text('save_edir', $in{'dir'}));
$exp{'dir'} = $in{'dir'};
$exp{'pfs'} = $in{'pfs'};
$exp{'active'} = $in{'active'};
if ($in{'mode'} == 0) { $exp{'host'} = "=public"; }
elsif ($in{'mode'} == 1) {
$in{'netgroup'} =~ /^\S+$/ ||
&error($text{'save_enetgroup'});
$exp{'host'} = '@'.$in{'netgroup'};
}
elsif ($in{'mode'} == 2) {
&check_ipaddress($in{'network'}) ||
&error(&text('save_enetwork', $in{'network'}));
&check_ipaddress($in{'netmask'}) ||
&error(&text('save_enetmask', $in{'netmask'}));
$exp{'host'} = $in{'network'}."/".$in{'netmask'};
}
elsif ($in{'mode'} == 3) { $exp{'host'} = ""; }
else {
$in{'host'} =~ /\*/ || &to_ipaddress($in{'host'}) ||
&error(&text('save_ehost', $in{'host'}));
$exp{'host'} = $in{'host'};
}
# Authentication is in the host name
# Only sys and krb5 for the moment
local $auth = "";
if ($in{'auth'}) {
if ($in{'sec'} == 0) { $auth = "krb5"; }
if ($in{'sec'} == 1) { $auth = "krb5i"; }
if ($in{'sec'} == 2) { $auth = "krb5p"; }
}
if ($auth ne "") { $exp{'host'} = "gss/$auth"; }
# validate and parse options
delete($opts{'rw'}); delete($opts{'ro'});
if ($in{'ro'}) {
$opts{'ro'} = "";
} else {
$opts{'rw'} = "";
}
delete($opts{'secure'}); delete($opts{'insecure'});
$opts{'insecure'} = "" if ($in{'insecure'});
delete($opts{'no_subtree_check'}); delete($opts{'subtree_check'});
$opts{'no_subtree_check'} = "" if ($in{'no_subtree_check'});
delete($opts{'nohide'}); delete($opts{'hide'});
$opts{'nohide'} = "" if ($in{'nohide'});
delete($opts{'sync'}); delete($opts{'async'});
if ($in{'sync'} == 1) {
$opts{'sync'} = "";
} elsif ($in{'sync'} == 2) {
$opts{'async'} = "";
}
delete($opts{'root_squash'}); delete($opts{'no_root_squash'});
delete($opts{'all_squash'}); delete($opts{'no_all_squash'});
$opts{'no_root_squash'} = "" if ($in{'squash'} == 0);
$opts{'all_squash'} = "" if ($in{'squash'} == 2);
if ($in{'anonuid_def'}) { delete($opts{'anonuid'}); }
elsif ($in{'anonuid'} =~ /^-?[0-9]+$/) {
$opts{'anonuid'} = $in{'anonuid'}; }
else { $opts{'anonuid'} = getpwnam($in{'anonuid'}); }
if ($in{'anongid_def'}) { delete($opts{'anongid'}); }
elsif ($in{'anongid'} =~ /^-?[0-9]+$/) {
$opts{'anongid'} = $in{'anongid'}; }
else { $opts{'anongid'} = getgrnam($in{'anongid'}); }
# NFSv2 specific options
delete($opts{'link_relative'}); delete($opts{'link_absolute'});
delete($opts{'noaccess'});
delete($opts{'squash_uids'});
delete($opts{'squash_gids'});
delete($opts{'map_daemon'});
if (nfs_max_version("localhost") == 2) {
$opts{'link_relative'} = "" if ($in{'link_relative'});
$opts{'noaccess'} = "" if ($in{'noaccess'});
if (!$in{'squash_uids_def'}) {
if ($in{'squash_uids'} !~ /^[\d+\-\,]+$/) {
&error($text{'save_euids'});
} else {
$opts{'squash_uids'} = $in{'squash_uids'};
$opts{'map_daemon'} = "";
}
}
if (!$in{'squash_gids_def'}) {
if ($in{'squash_gids'} !~ /^[\d+\-\,]+$/) {
&error($text{'save_egids'});
} else {
$opts{'squash_gids'} = $in{'squash_gids'};
$opts{'map_daemon'} = "";
}
}
}
$exp{'options'} = \%opts;
if ($in{'new'}) {
if ($in{'via_pfs'} == 1) {
&create_export_via_pfs(\%exp);
} else {
&create_export(\%exp);
}
} else {
&modify_export(\%exp, $oldexp);
}
}
&unlock_file($config{'exports_file'});
if ($in{'delete'}) {
&webmin_log("delete", "export", $exp->{'dir'}, $exp);
}
elsif ($in{'new'}) {
&webmin_log("create", "export", $exp{'dir'}, \%exp);
}
else {
&webmin_log("modify", "export", $exp{'dir'}, \%exp);
}
&redirect("");
|