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ids.cgi: Add code to add/edit a ruleset provider.

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Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
This commit is contained in:
Stefan Schantl
2021-03-23 16:20:52 +01:00
parent 18fb2dbd5c
commit 4c067847c5
1 changed files with 78 additions and 0 deletions
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78
html/cgi-bin/ids.cgi
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@@ -668,6 +668,84 @@ if ($cgiparams{'RULESET'} eq $Lang::tr{'save'}) {
# Perform a reload of the page.
&reload();
}
} elsif (($cgiparams{'PROVIDERS'} eq "$Lang::tr{'add'}") || ($cgiparams{'PROVIDERS'} eq "$Lang::tr{'update'}")) {
# Assign some nice human-readable values.
my $provider = $cgiparams{'PROVIDER'};
my $subscription_code = $cgiparams{'SUBSCRIPTION_CODE'};
my $status_autoupdate = $cgiparams{'ENABLE_AUTOUPDATE'};
# Check if we are going to add a new provider.
if ($cgiparams{'PROVIDERS'} eq "$Lang::tr{'add'}") {
# Loop through the hash of used providers.
foreach my $id ( keys %used_providers) {
# Check if the choosen provider is already in use.
if ($used_providers{$id}[0] eq "$provider") {
# XXX - add to language file.
# Assign error message.
$errormessage = "The choosen provider is already in use.";
}
}
}
# Check if the provider requires a subscription code.
if ($IDS::Ruleset::Providers{$provider}{'requires_subscription'} eq "True") {
# Check if an subscription code has been provided.
if ($subscription_code) {
# Check if the code contains unallowed chars.
unless ($subscription_code =~ /^[a-z0-9]+$/) {
$errormessage = $Lang::tr{'invalid input for subscription code'};
}
} else {
# Print an error message, that an subsription code is required for this
# provider.
$errormessage = $Lang::tr{'ids subscription code required'};
}
}
# Go further if there was no error.
if ($errormessage eq '') {
my $id;
my $status;
# Check if we should edit an existing entry and got an ID.
if (($cgiparams{'PROVIDERS'} eq $Lang::tr{'update'}) && ($cgiparams{'ID'})) {
# Assin the provided id.
$id = $cgiparams{'ID'};
# Undef the given ID.
undef($cgiparams{'ID'});
# Grab the configured status of the corresponding entry.
$status = $used_providers{$id}[3];
} else {
# Each newly added entry automatically should be enabled.
$status = "enabled";
# Generate the ID for the new entry.
#
# Sort the keys by their ID and store them in an array.
my @keys = sort { $a <=> $b } keys %used_providers;
# Reverse the key array.
my @reversed = reverse(@keys);
# Obtain the last used id.
my $last_id = @reversed[0];
# Increase the last id by one and use it as id for the new entry.
$id = ++$last_id;
}
# Add/Modify the entry to/in the used providers hash..
$used_providers{$id} = ["$provider", "$subscription_code", "$status_autoupdate", "$status"];
# Write the changed hash to the providers settings file.
&General::writehasharray($IDS::providers_settings_file, \%used_providers);
# Undefine providers flag.
undef($cgiparams{'PROVIDERS'});
}
}
&Header::openpage($Lang::tr{'intrusion detection system'}, 1, '');