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tor.cgi: Catch invalid characters in relay name.

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This commit is contained in:
Michael Tremer
2013-08-02 11:06:40 +02:00
parent 3308f8d09f
commit b0449403e6
6 changed files with 17 additions and 6 deletions
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15
html/cgi-bin/tor.cgi
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@@ -74,6 +74,8 @@ if (&Header::blue_used()) {
$settings{'TOR_RELAY_ENABLED'} = 'off';
$settings{'TOR_RELAY_MODE'} = 'exit';
$settings{'TOR_RELAY_PORT'} = 9001;
$settings{'TOR_RELAY_NICKNAME'} = '';
$settings{'TOR_RELAY_CONTACT_INFO'} = '';
$settings{'TOR_RELAY_NOADVERTISE'} = 'off';
$settings{'TOR_RELAY_BANDWIDTH_RATE'} = 0;
$settings{'TOR_RELAY_BANDWIDTH_BURST'} = 0;
@@ -95,6 +97,10 @@ our $torctrl = &TorConnect();
# Toggle enable/disable field.
if ($settings{'ACTION'} eq $Lang::tr{'save'}) {
if ($settings{'TOR_RELAY_NICKNAME'} !~ /^[a-zA-Z0-9]+$/) {
$errormessage = "$Lang::tr{'tor errmsg invalid relay name'}: $settings{'TOR_RELAY_NICKNAME'}";
}
my @temp = split(/[\n,]/,$settings{'TOR_ALLOWED_SUBNETS'});
$settings{'TOR_ALLOWED_SUBNETS'} = "";
foreach (@temp) {
@@ -131,14 +137,11 @@ if ($settings{'ACTION'} eq $Lang::tr{'save'}) {
# Update configuration files.
&BuildConfiguration();
}
# Reset ACTION.
$settings{'ACTION'} = '';
} else {
# Load settings from file.
&General::readhash("${General::swroot}/tor/settings", \%settings);
}
# Load settings from file.
&General::readhash("${General::swroot}/tor/settings", \%settings);
&showMainBox();
# Close Tor control connection.