/usr/share/perl5/Email/Sender/Transport/SMTP/TLS.pm is in libemail-sender-transport-smtp-tls-perl 0.15-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 | package Email::Sender::Transport::SMTP::TLS;
{
$Email::Sender::Transport::SMTP::TLS::VERSION = '0.15';
}
# ABSTRACT: Email::Sender with L<Net::SMTP::TLS> (Eg. Gmail)
use Moo;
use MooX::Types::MooseLike::Base qw(Bool Int Str);
use Net::SMTP::TLS::ButMaintained;
use Email::Sender::Failure::Multi;
use Email::Sender::Success::Partial;
use Email::Sender::Util;
has host => ( is => 'ro', isa => Str, default => sub { 'localhost' } );
has port => ( is => 'ro', isa => Int, default => sub { 587 } );
has username => ( is => 'ro', isa => Str, required => 1 );
has password => ( is => 'ro', isa => Str, required => 1 );
has timeout => ( is => 'ro', isa => Int, default => sub { 0 } );
has allow_partial_success => ( is => 'ro', isa => Bool, default => sub { 0 } );
has helo => ( is => 'ro', isa => Str );
# From http://search.cpan.org/src/RJBS/Email-Sender-0.000/lib/Email/Sender/Transport/SMTP.pm
## I am basically -sure- that this is wrong, but sending hundreds of millions of
## messages has shown that it is right enough. I will try to make it textbook
## later. -- rjbs, 2008-12-05
sub _quoteaddr {
my $addr = shift;
my @localparts = split /\@/, $addr;
my $domain = pop @localparts;
my $localpart = join q{@}, @localparts;
# this is probably a little too paranoid
return $addr unless $localpart =~ /[^\w.+-]/ or $localpart =~ /^\./;
return join q{@}, qq("$localpart"), $domain;
}
sub _smtp_client {
my ($self) = @_;
my $smtp;
eval {
$smtp = Net::SMTP::TLS::ButMaintained->new(
$self->host,
Port => $self->port,
User => $self->username,
Password => $self->password,
$self->helo ? ( Hello => $self->helo ) : (),
$self->timeout ? ( Timeout => $self->timeout ) : (),
);
};
$self->_throw($@) if $@;
$self->_throw("unable to establish SMTP connection") unless $smtp;
return $smtp;
}
sub _throw {
my ( $self, @rest ) = @_;
Email::Sender::Util->_failure(@rest)->throw;
}
sub send_email {
my ( $self, $email, $env ) = @_;
Email::Sender::Failure->throw("no valid addresses in recipient list")
unless my @to = grep { defined and length } @{ $env->{to} };
my $smtp = $self->_smtp_client;
my $FAULT = sub { $self->_throw( $_[0] ); };
eval { $smtp->mail( _quoteaddr( $env->{from} ) ); };
$FAULT->("$env->{from} failed after MAIL FROM: $@") if $@;
my @failures;
my @ok_rcpts;
for my $addr (@to) {
eval { $smtp->to( _quoteaddr($addr) ); };
unless ($@) {
push @ok_rcpts, $addr;
}
else {
# my ($self, $error, $smtp, $error_class, @rest) = @_;
push @failures,
Email::Sender::Util->_failure( $@, undef,
recipients => [$addr], );
}
}
if ( @failures
and ( ( @ok_rcpts == 0 ) or ( !$self->allow_partial_success ) ) )
{
$failures[0]->throw if @failures == 1;
my $message = sprintf '%s recipients were rejected during RCPT',
@ok_rcpts ? 'some' : 'all';
Email::Sender::Failure::Multi->throw(
message => $message,
failures => \@failures,
);
}
eval {
$smtp->data();
$smtp->datasend( $email->as_string );
$smtp->dataend;
};
$FAULT->("error at sending: $@") if $@;
my $message;
eval {
$message = $smtp->message;
$smtp->quit;
};
# ignore $@ from ->quit
# We must report partial success (failures) if applicable.
return $self->success( { message => $message } ) unless @failures;
return $self->partial_success(
{
message => $message,
failure => Email::Sender::Failure::Multi->new(
{
message => 'some recipients were rejected during RCPT',
failures => \@failures
}
),
}
);
}
sub success {
my $self = shift;
my $success = Moo::Role->create_class_with_roles( 'Email::Sender::Success',
'Email::Sender::Role::HasMessage' )->new(@_);
}
sub partial_success {
my $self = shift;
my $partial_success =
Moo::Role->create_class_with_roles( 'Email::Sender::Success::Partial',
'Email::Sender::Role::HasMessage' )->new(@_);
}
with 'Email::Sender::Transport';
no Moo;
1;
__END__
=pod
=head1 NAME
Email::Sender::Transport::SMTP::TLS - Email::Sender with L<Net::SMTP::TLS> (Eg. Gmail)
=head1 VERSION
version 0.15
=head1 SYNOPSIS
use Email::Sender::Simple qw(sendmail);
use Email::Sender::Transport::SMTP::TLS;
use Try::Tiny;
my $transport = Email::Sender::Transport::SMTP::TLS->new(
host => 'smtp.gmail.com',
port => 587,
username => 'username@gmail.com',
password => 'password',
helo => 'fayland.org',
);
# my $message = Mail::Message->read($rfc822)
# || Email::Simple->new($rfc822)
# || Mail::Internet->new([split /\n/, $rfc822])
# || ...
# || $rfc822;
# read L<Email::Abstract> for more details
use Email::Simple::Creator; # or other Email::
my $message = Email::Simple->create(
header => [
From => 'username@gmail.com',
To => 'to@mail.com',
Subject => 'Subject title',
],
body => 'Content.',
);
try {
sendmail($message, { transport => $transport });
} catch {
die "Error sending email: $_";
};
=head1 DESCRIPTION
B<If you have never used it before, please try L<Email::Sender::Transport::SMTPS> instead. it's recommended.>
L<Email::Sender> replaces the old and sometimes problematic L<Email::Send> library, while this module replaces the L<Email::Send::SMTP::TLS>.
It is still alpha, but it works. use it at your own risk!
=head2 ATTRIBUTES
The following attributes may be passed to the constructor:
=over
=item host - the name of the host to connect to; defaults to localhost
=item port - port to connect to; defaults to 587
=item username - the username to use for auth; required
=item password - the password to use for auth; required
=item helo - what to say when saying HELO; no default
=item allow_partial_success - if true, will send data even if some recipients were rejected
=back
=head2 PARTIAL SUCCESS
If C<allow_partial_success> was set when creating the transport, the transport
may return L<Email::Sender::Success::Partial> objects. Consult that module's
documentation.
=head1 AUTHOR
Fayland Lam <fayland@gmail.com>
=head1 COPYRIGHT AND LICENSE
This software is copyright (c) 2013 by Fayland Lam.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
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