NAME

Net::Google::SafeBrowsing2::Lookup - Perl extension for the Google Safe Browsing v2 Lookup API.

SYNOPSIS

  use Net::Google::SafeBrowsing2::Lookup;
  my $gsb = Net::Google::SafeBrowsing2::Lookup->new(
        key     => "my key", 
  );
  my %match = $gsb->lookup(url => 'http://www.gumblar.cn/');
  
  if ($match{'http://www.gumblar.cn/'} eq 'malware') {
        print "http://www.gumblar.cn/ is flagged as a dangerous site\n";
  }
  my %matches = $gsb->lookup(urls => ['http://www.gumblar.cn/', 'http://flahupdate.co.cc']);
  foreach my $url (keys %matches) {
    print $url, " is ", $matches{$url}, "\n";
  }

DESCRIPTION

Net::Google::SafeBrowsing2::Lookup implements the Google Safe Browsing v2 Lookup API. See the API documentation at <http://code.google.com/apis/safebrowsing/lookup_guide.html>.

If you need to check more than 10,000 URLs a day, you need to use Net::Google::SafeBrowsing2.

The source code is available on github at <https://github.com/juliensobrier/Net-Google-SafeBrowsing2>.

CONSTRUCTOR

new()

Create a Net::Google::SafeBrowsing2::Lookup object

  my $gsb = Net::Google::SafeBrowsing2::Lookup->new(
        key     => "my key", 
        debug   => 0,
  );

Arguments

key: Required. Your Google Safe Browsing API key
debug: Optional. Set to 1 to enable debugging. 0 (disabled) by default.
The debug output maybe quite large and can slow down significantly the update and lookup functions.
errors: Optional. Set to 1 to show errors to STDOUT. 0 (disabled by default).
version: Optional. Google Safe Browsing version. 3.0 by default
delay: Optional. Delay, in seconds, between 2 requests to the Google server. See the "lookup" function for more details. 0 (no delay) by default

PUBLIC FUNCTIONS

lookup()

Lookup a list URLs against the Google Safe Browsing v2 lists.

  my %match = $gsb->lookup(url => 'http://www.gumblar.cn');

Returns a hash "url" => "Google match". The possible list of values for "Google match" are: "ok" (no match), "malware", "phishing", "malware,phishing" (match both lists) and "error".

Arguments

url

Optional. Single URL to lookup.

urls

Optional. List of URLs to lookup.

The Lookup API allows only 10,000 URL checks a day. if you need more, use the Net::Google::SafeBrowsing2 library.

Each requests must contain 500 URLs at most. The lookup() method will split the list of URLS in blocks of 500 URLs if needed.

delay

Optional. If more than 500 URLs are checked, wait "delay" seconds between consecutive requests to avoid rate limiting by Google.

CHANGELOG

0.2: Documentation update.

AUTHOR

Julien Sobrier, <jsobrier@zscaler.com> or <julien@sobrier.net>

COPYRIGHT AND LICENSE

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.8 or, at your option, any later version of Perl 5 you may have available.