File Coverage

blib/lib/URI/_emailauth.pm

Criterion	Covered	Total	%
statement	46	46	100.0
branch	17	20	85.0
condition	2	3	66.6
subroutine	6	6	100.0
pod	0	2	0.0
total	71	77	92.2

package URI::_emailauth;

use strict;
use warnings;

our $VERSION = '5.34';

use parent 'URI::_server';

use URI::Escape qw(uri_unescape);

# Common user/auth code used in email URL schemes, such as POP, SMTP, IMAP.
# ://;auth=@:

sub user
{
    my $self = shift;
    my $old = $self->userinfo;

    if (@_) {
	my $new_info = $old;
	$new_info = "" unless defined $new_info;
	$new_info =~ s/^[^;]*//;

	my $new = shift;
	if (!defined($new) && !length($new_info)) {
	    $self->userinfo(undef);
	} else {
	    $new = "" unless defined $new;
	    $new =~ s/%/%25/g;
	    $new =~ s/;/%3B/g;
	    $self->userinfo("$new$new_info");
	}
    }

    return undef unless defined $old;
    $old =~ s/;.*//;
    return uri_unescape($old);
}

sub auth
{
    my $self = shift;
    my $old = $self->userinfo;

    if (@_) {
	my $new = $old;
	$new = "" unless defined $new;
	$new =~ s/(^[^;]*)//;
	my $user = $1;
	$new =~ s/;auth=[^;]*//i;


	my $auth = shift;
	if (defined $auth) {
	    $auth =~ s/%/%25/g;
	    $auth =~ s/;/%3B/g;
	    $new = ";AUTH=$auth$new";
	}
	$self->userinfo("$user$new");

    }

    return undef unless defined $old;
    $old =~ s/^[^;]*//;
    return uri_unescape($1) if $old =~ /;auth=(.*)/i;
    return;
}

1;