Server IP : 85.214.239.14 / Your IP : 3.135.209.231 Web Server : Apache/2.4.62 (Debian) System : Linux h2886529.stratoserver.net 4.9.0 #1 SMP Tue Jan 9 19:45:01 MSK 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.18 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : ON | Sudo : ON | Pkexec : OFF Directory : /proc/3/root/usr/share/perl5/Mail/DKIM/ |
Upload File : |
package Mail::DKIM::Common; use strict; use warnings; our $VERSION = '1.20230212'; # VERSION # ABSTRACT: Common class for Mail::DKIM # Copyright 2005-2007 Messiah College. All rights reserved. # Jason Long <jlong@messiah.edu> # Copyright (c) 2004 Anthony D. Urso. All rights reserved. # This program is free software; you can redistribute it and/or # modify it under the same terms as Perl itself. use Mail::Address; use base 'Mail::DKIM::MessageParser'; use Carp; sub new { my $class = shift; return $class->new_object(@_); } sub add_header { my $self = shift; my ($line) = @_; foreach my $algorithm ( @{ $self->{algorithms} } ) { $algorithm->add_header($line); } if ( $line =~ /^([^:]+?)\s*:(.*)/s ) { my $field_name = lc $1; my $contents = $2; $self->handle_header( $field_name, $contents, $line ); } push @{ $self->{headers} }, $line; } sub add_body { my $self = shift; if ( $self->{algorithm} ) { $self->{algorithm}->add_body(@_); } foreach my $algorithm ( @{ $self->{algorithms} } ) { $algorithm->add_body(@_); } } sub handle_header { my $self = shift; my ( $field_name, $contents, $line ) = @_; push @{ $self->{header_field_names} }, $field_name; # TODO - detect multiple occurrences of From: or Sender: # header and reject them $self->{headers_by_name}->{$field_name} = $contents; } sub init { my $self = shift; $self->SUPER::init(@_); #initialize variables $self->{headers} = []; $self->{headers_by_name} = {}; $self->{header_field_names} = []; } sub load { my $self = shift; my ($fh) = @_; while (<$fh>) { $self->PRINT($_); } $self->CLOSE; } sub message_attributes { my $self = shift; my @attributes; if ( my $message_id = $self->message_id ) { push @attributes, "message-id=<$message_id>"; } if ( my $sig = $self->signature ) { push @attributes, 'signer=<' . $sig->identity . '>'; } if ( $self->{headers_by_name}->{sender} ) { my @list = Mail::Address->parse( $self->{headers_by_name}->{sender} ); if ( $list[0] ) { push @attributes, 'sender=<' . $list[0]->address . '>'; } } elsif ( $self->{headers_by_name}->{from} ) { my @list = Mail::Address->parse( $self->{headers_by_name}->{from} ); if ( $list[0] ) { push @attributes, 'from=<' . $list[0]->address . '>'; } } return @attributes; } sub message_id { my $self = shift; croak 'wrong number of arguments' unless ( @_ == 0 ); if ( my $message_id = $self->{headers_by_name}->{'message-id'} ) { if ( $message_id =~ /^\s*<(.*)>\s*$/ ) { return $1; } } return undef; } sub message_originator { my $self = shift; croak 'wrong number of arguments' unless ( @_ == 0 ); if ( $self->{headers_by_name}->{from} ) { my @list = Mail::Address->parse( $self->{headers_by_name}->{from} ); return $list[0] if @list; } return Mail::Address->new; } sub message_sender { my $self = shift; croak 'wrong number of arguments' unless ( @_ == 0 ); if ( $self->{headers_by_name}->{sender} ) { my @list = Mail::Address->parse( $self->{headers_by_name}->{sender} ); return $list[0] if @list; } if ( $self->{headers_by_name}->{from} ) { my @list = Mail::Address->parse( $self->{headers_by_name}->{from} ); return $list[0] if @list; } return Mail::Address->new; } sub result { my $self = shift; croak 'wrong number of arguments' unless ( @_ == 0 ); return $self->{result}; } sub result_detail { my $self = shift; croak 'wrong number of arguments' unless ( @_ == 0 ); if ( $self->{details} ) { return $self->{result} . ' (' . $self->{details} . ')'; } return $self->{result}; } sub signature { my $self = shift; croak 'wrong number of arguments' unless ( @_ == 0 ); return $self->{signature}; } 1; __END__ =pod =encoding UTF-8 =head1 NAME Mail::DKIM::Common - Common class for Mail::DKIM =head1 VERSION version 1.20230212 =head1 AUTHORS =over 4 =item * Jason Long <jason@long.name> =item * Marc Bradshaw <marc@marcbradshaw.net> =item * Bron Gondwana <brong@fastmailteam.com> (ARC) =back =head1 THANKS Work on ensuring that this module passes the ARC test suite was generously sponsored by Valimail (https://www.valimail.com/) =head1 COPYRIGHT AND LICENSE =over 4 =item * Copyright (C) 2013 by Messiah College =item * Copyright (C) 2010 by Jason Long =item * Copyright (C) 2017 by Standcore LLC =item * Copyright (C) 2020 by FastMail Pty Ltd =back This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.6 or, at your option, any later version of Perl 5 you may have available. =cut