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=head1 NAME |
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Net::FCP::Key::SSK - manage SSK keys. |
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=head1 SYNOPSIS |
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use Net::FCP::Key::SSK; |
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my $key = new Net::FCP::Key::SSK $public, $private[, $crypto] |
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my $key = new_from_file Net::FCP::Key::SSK $path; |
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my $key = new_from_fcp Net::FCP::Key::SSK $fcp; |
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my $key = new_from_string Net::FCP::Key::SSK $string; |
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$key->as_string; |
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$key->save ($path); |
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my $ssk_public_uri = $key->gen_pub ($name); |
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my $ssk_private_uri = $key->gen_priv ($name); |
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=head1 DESCRIPTION |
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=head2 THE Net::FCP::Key::SSK CLASS |
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=over 4 |
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=cut |
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package Net::FCP::Key::SSK; |
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use Carp; |
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no warnings; |
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=item my $key = new Net::FCP::Key::SSK $public, $private[, $crypto] |
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=item my $key = new_from_file Net::FCP::Key::SSK $path; |
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=item my $key = new_from_fcp Net::FCP::Key::SSK $fcp; |
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Various way to create a SSK key object. |
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=cut |
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sub new { |
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my $class = shift; |
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bless { |
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pub => $_[0], |
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pri => $_[1], |
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ent => $_[2], |
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}, $class; |
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} |
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sub new_from_fcp { |
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my ($class, $fcp) = @_; |
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$class->new (@{ $fcp->generate_svk_pair }) |
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} |
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sub new_from_string { |
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my ($class, $string) = @_; |
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$class->new ((split /[\x00-\x1f,]/, $string)[0,1,2]) |
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} |
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sub new_from_file { |
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my ($class, $path) = @_; |
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open my $fh, "<", $path |
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or croak "$path: $!"; |
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$class->new_from_string (scalar readline $fh); |
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} |
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=item $key->save ($path) |
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Write the key to the givne file. Unencrypted. |
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=cut |
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sub save { |
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my ($self, $path) = @_; |
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open my $fh, ">", $path |
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or croak "$path: $!"; |
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print $fh $self->as_string, "\n"; |
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} |
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=item $key->as_string |
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Returns a stringified version fo the key data (in no standard format). |
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=cut |
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sub as_string { |
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my ($self) = @_; |
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"$self->{pub},$self->{pri},$self->{ent}"; |
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} |
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=item my $puburi = $key->gen_pub ($name) |
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Build a public SSK subkey with the given name and return it as a URI without |
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C<freenet:>-prefix. |
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=cut |
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sub gen_pub { |
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my ($self, $name) = @_; |
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"SSK\@$self->{pub}PAgM,$self->{ent}/$name"; |
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} |
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=item my $privuri = $key->gen_priv ($name) |
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Build a private SSK subkey with the given name and return it as a URI without |
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C<freenet:>-prefix. |
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=cut |
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sub gen_priv { |
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my ($self, $name) = @_; |
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"SSK\@$self->{pri},$self->{ent}/$name"; |
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} |
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=back |
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=head1 SEE ALSO |
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L<Net::FCP>. |
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=head1 BUGS |
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Not heavily tested. |
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=head1 AUTHOR |
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Marc Lehmann <pcg@goof.com> |
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http://www.goof.com/pcg/marc/ |
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=cut |
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1; |
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