76 lines
1.5 KiB
Perl
76 lines
1.5 KiB
Perl
package II::Enc;
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use II::DB;
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use MIME::Base64;
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sub new {
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my $class = shift;
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my $db = II::DB->new();
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my $self = {
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_config => shift,
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_data => shift,
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_db => $db,
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};
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bless $self, $class;
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return $self;
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}
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sub decrypt {
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my ( $self, $base64 ) = @_;
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# Decrypt message
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my $dec = decode_base64($base64);
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# my $dec = `echo "$base64" | base64 -d`;
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return $dec;
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}
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sub encode {
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my ($self) = @_;
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my $config = $self->{_config};
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my $data = $self->{_data};
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my $db = $self->{_db};
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my $hash = II::Enc->new_hash();
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# Make base64 message
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my $message = $data->{echo} . "\n";
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$message .= $data->{to} . "\n";
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$message .= $data->{subg} . "\n\n";
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$message .= '@repto:' . $data->{hash} . "\n" if defined( $data->{hash} );
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$message .= $data->{post};
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my $encoded = `echo "$message" | base64`;
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$encoded =~ s/\//_/g;
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$encoded =~ s/\+/-/g;
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# Make data
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my %out = (
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hash => $hash,
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time => $data->{time},
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echo => $data->{echo},
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from_user => $data->{from},
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to_user => $data->{to},
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subg => $data->{subg},
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post => $data->{post},
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base64 => $encoded,
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send => 0,
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);
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$db->write_out(%out);
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return 0;
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}
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sub new_hash {
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my @chars = ( "A" .. "Z", "a" .. "z", 0 .. 9 );
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my $string;
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$string .= $chars[ rand @chars ] for 1 .. 21;
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return $string;
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}
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1;
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