1106 lines
29 KiB
Perl
Executable File
1106 lines
29 KiB
Perl
Executable File
#!/usr/bin/perl -w
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#
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# Copyright 2002,2005 Greg Kroah-Hartman <greg@kroah.com>
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# Copyright 2005 Ryan Anderson <ryan@michonline.com>
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#
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# GPL v2 (See COPYING)
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#
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# Ported to support git "mbox" format files by Ryan Anderson <ryan@michonline.com>
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#
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# Sends a collection of emails to the given email addresses, disturbingly fast.
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#
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# Supports two formats:
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# 1. mbox format files (ignoring most headers and MIME formatting - this is designed for sending patches)
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# 2. The original format support by Greg's script:
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# first line of the message is who to CC,
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# and second line is the subject of the message.
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#
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use strict;
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use warnings;
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use Term::ReadLine;
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use Getopt::Long;
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use Text::ParseWords;
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use Data::Dumper;
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use Term::ANSIColor;
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use File::Temp qw/ tempdir /;
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use Error qw(:try);
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use Git;
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Getopt::Long::Configure qw/ pass_through /;
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package FakeTerm;
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sub new {
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my ($class, $reason) = @_;
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return bless \$reason, shift;
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}
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sub readline {
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my $self = shift;
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die "Cannot use readline on FakeTerm: $$self";
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}
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package main;
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sub usage {
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print <<EOT;
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git send-email [options] <file | directory | rev-list options >
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Composing:
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--from <str> * Email From:
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--to <str> * Email To:
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--cc <str> * Email Cc:
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--bcc <str> * Email Bcc:
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--subject <str> * Email "Subject:"
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--in-reply-to <str> * Email "In-Reply-To:"
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--annotate * Review each patch that will be sent in an editor.
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--compose * Open an editor for introduction.
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Sending:
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--envelope-sender <str> * Email envelope sender.
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--smtp-server <str:int> * Outgoing SMTP server to use. The port
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is optional. Default 'localhost'.
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--smtp-server-port <int> * Outgoing SMTP server port.
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--smtp-user <str> * Username for SMTP-AUTH.
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--smtp-pass <str> * Password for SMTP-AUTH; not necessary.
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--smtp-encryption <str> * tls or ssl; anything else disables.
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--smtp-ssl * Deprecated. Use '--smtp-encryption ssl'.
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Automating:
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--identity <str> * Use the sendemail.<id> options.
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--cc-cmd <str> * Email Cc: via `<str> \$patch_path`
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--suppress-cc <str> * author, self, sob, cccmd, all.
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--[no-]signed-off-by-cc * Send to Cc: and Signed-off-by:
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addresses. Default on.
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--[no-]suppress-from * Send to self. Default off.
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--[no-]chain-reply-to * Chain In-Reply-To: fields. Default on.
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--[no-]thread * Use In-Reply-To: field. Default on.
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Administering:
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--quiet * Output one line of info per email.
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--dry-run * Don't actually send the emails.
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--[no-]validate * Perform patch sanity checks. Default on.
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--[no-]format-patch * understand any non optional arguments as
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`git format-patch` ones.
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EOT
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exit(1);
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}
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# most mail servers generate the Date: header, but not all...
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sub format_2822_time {
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my ($time) = @_;
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my @localtm = localtime($time);
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my @gmttm = gmtime($time);
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my $localmin = $localtm[1] + $localtm[2] * 60;
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my $gmtmin = $gmttm[1] + $gmttm[2] * 60;
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if ($localtm[0] != $gmttm[0]) {
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die "local zone differs from GMT by a non-minute interval\n";
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}
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if ((($gmttm[6] + 1) % 7) == $localtm[6]) {
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$localmin += 1440;
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} elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) {
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$localmin -= 1440;
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} elsif ($gmttm[6] != $localtm[6]) {
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die "local time offset greater than or equal to 24 hours\n";
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}
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my $offset = $localmin - $gmtmin;
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my $offhour = $offset / 60;
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my $offmin = abs($offset % 60);
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if (abs($offhour) >= 24) {
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die ("local time offset greater than or equal to 24 hours\n");
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}
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return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d",
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qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]],
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$localtm[3],
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qw(Jan Feb Mar Apr May Jun
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Jul Aug Sep Oct Nov Dec)[$localtm[4]],
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$localtm[5]+1900,
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$localtm[2],
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$localtm[1],
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$localtm[0],
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($offset >= 0) ? '+' : '-',
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abs($offhour),
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$offmin,
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);
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}
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my $have_email_valid = eval { require Email::Valid; 1 };
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my $smtp;
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my $auth;
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sub unique_email_list(@);
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sub cleanup_compose_files();
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# Variables we fill in automatically, or via prompting:
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my (@to,@cc,@initial_cc,@bcclist,@xh,
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$initial_reply_to,$initial_subject,@files,
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$author,$sender,$smtp_authpass,$annotate,$compose,$time);
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my $envelope_sender;
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# Example reply to:
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#$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>';
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my $repo = eval { Git->repository() };
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my @repo = $repo ? ($repo) : ();
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my $term = eval {
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$ENV{"GIT_SEND_EMAIL_NOTTY"}
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? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT
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: new Term::ReadLine 'git-send-email';
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};
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if ($@) {
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$term = new FakeTerm "$@: going non-interactive";
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}
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# Behavior modification variables
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my ($quiet, $dry_run) = (0, 0);
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my $format_patch;
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my $compose_filename = $repo->repo_path() . "/.gitsendemail.msg.$$";
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# Handle interactive edition of files.
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my $multiedit;
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my $editor = $ENV{GIT_EDITOR} || Git::config(@repo, "core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi";
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sub do_edit {
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if (defined($multiedit) && !$multiedit) {
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map {
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system('sh', '-c', $editor.' "$@"', $editor, $_);
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if (($? & 127) || ($? >> 8)) {
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die("the editor exited uncleanly, aborting everything");
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}
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} @_;
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} else {
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system('sh', '-c', $editor.' "$@"', $editor, @_);
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if (($? & 127) || ($? >> 8)) {
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die("the editor exited uncleanly, aborting everything");
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}
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}
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}
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# Variables with corresponding config settings
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my ($thread, $chain_reply_to, $suppress_from, $signed_off_by_cc, $cc_cmd);
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my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_encryption);
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my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts);
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my ($validate);
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my (@suppress_cc);
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my %config_bool_settings = (
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"thread" => [\$thread, 1],
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"chainreplyto" => [\$chain_reply_to, 1],
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"suppressfrom" => [\$suppress_from, undef],
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"signedoffbycc" => [\$signed_off_by_cc, undef],
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"signedoffcc" => [\$signed_off_by_cc, undef], # Deprecated
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"validate" => [\$validate, 1],
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);
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my %config_settings = (
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"smtpserver" => \$smtp_server,
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"smtpserverport" => \$smtp_server_port,
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"smtpuser" => \$smtp_authuser,
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"smtppass" => \$smtp_authpass,
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"to" => \@to,
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"cc" => \@initial_cc,
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"cccmd" => \$cc_cmd,
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"aliasfiletype" => \$aliasfiletype,
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"bcc" => \@bcclist,
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"aliasesfile" => \@alias_files,
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"suppresscc" => \@suppress_cc,
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"envelopesender" => \$envelope_sender,
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"multiedit" => \$multiedit,
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);
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# Handle Uncouth Termination
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sub signal_handler {
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# Make text normal
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print color("reset"), "\n";
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# SMTP password masked
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system "stty echo";
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# tmp files from --compose
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if (-e $compose_filename) {
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print "'$compose_filename' contains an intermediate version of the email you were composing.\n";
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}
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if (-e ($compose_filename . ".final")) {
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print "'$compose_filename.final' contains the composed email.\n"
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}
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exit;
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};
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$SIG{TERM} = \&signal_handler;
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$SIG{INT} = \&signal_handler;
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# Begin by accumulating all the variables (defined above), that we will end up
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# needing, first, from the command line:
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my $rc = GetOptions("sender|from=s" => \$sender,
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"in-reply-to=s" => \$initial_reply_to,
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"subject=s" => \$initial_subject,
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"to=s" => \@to,
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"cc=s" => \@initial_cc,
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"bcc=s" => \@bcclist,
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"chain-reply-to!" => \$chain_reply_to,
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"smtp-server=s" => \$smtp_server,
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"smtp-server-port=s" => \$smtp_server_port,
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"smtp-user=s" => \$smtp_authuser,
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"smtp-pass:s" => \$smtp_authpass,
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"smtp-ssl" => sub { $smtp_encryption = 'ssl' },
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"smtp-encryption=s" => \$smtp_encryption,
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"identity=s" => \$identity,
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"annotate" => \$annotate,
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"compose" => \$compose,
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"quiet" => \$quiet,
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"cc-cmd=s" => \$cc_cmd,
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"suppress-from!" => \$suppress_from,
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"suppress-cc=s" => \@suppress_cc,
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"signed-off-cc|signed-off-by-cc!" => \$signed_off_by_cc,
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"dry-run" => \$dry_run,
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"envelope-sender=s" => \$envelope_sender,
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"thread!" => \$thread,
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"validate!" => \$validate,
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"format-patch!" => \$format_patch,
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);
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unless ($rc) {
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usage();
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}
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# Now, let's fill any that aren't set in with defaults:
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sub read_config {
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my ($prefix) = @_;
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foreach my $setting (keys %config_bool_settings) {
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my $target = $config_bool_settings{$setting}->[0];
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$$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target);
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}
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foreach my $setting (keys %config_settings) {
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my $target = $config_settings{$setting};
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if (ref($target) eq "ARRAY") {
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unless (@$target) {
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my @values = Git::config(@repo, "$prefix.$setting");
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@$target = @values if (@values && defined $values[0]);
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}
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}
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else {
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$$target = Git::config(@repo, "$prefix.$setting") unless (defined $$target);
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}
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}
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if (!defined $smtp_encryption) {
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my $enc = Git::config(@repo, "$prefix.smtpencryption");
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if (defined $enc) {
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$smtp_encryption = $enc;
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} elsif (Git::config_bool(@repo, "$prefix.smtpssl")) {
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$smtp_encryption = 'ssl';
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}
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}
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}
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# read configuration from [sendemail "$identity"], fall back on [sendemail]
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$identity = Git::config(@repo, "sendemail.identity") unless (defined $identity);
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read_config("sendemail.$identity") if (defined $identity);
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read_config("sendemail");
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# fall back on builtin bool defaults
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foreach my $setting (values %config_bool_settings) {
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${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]}));
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}
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# 'default' encryption is none -- this only prevents a warning
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$smtp_encryption = '' unless (defined $smtp_encryption);
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# Set CC suppressions
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my(%suppress_cc);
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if (@suppress_cc) {
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foreach my $entry (@suppress_cc) {
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die "Unknown --suppress-cc field: '$entry'\n"
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unless $entry =~ /^(all|cccmd|cc|author|self|sob)$/;
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$suppress_cc{$entry} = 1;
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}
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}
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if ($suppress_cc{'all'}) {
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foreach my $entry (qw (ccmd cc author self sob)) {
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$suppress_cc{$entry} = 1;
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}
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delete $suppress_cc{'all'};
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}
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# If explicit old-style ones are specified, they trump --suppress-cc.
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$suppress_cc{'self'} = $suppress_from if defined $suppress_from;
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$suppress_cc{'sob'} = !$signed_off_by_cc if defined $signed_off_by_cc;
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# Debugging, print out the suppressions.
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if (0) {
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print "suppressions:\n";
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foreach my $entry (keys %suppress_cc) {
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printf " %-5s -> $suppress_cc{$entry}\n", $entry;
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}
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}
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my ($repoauthor, $repocommitter);
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($repoauthor) = Git::ident_person(@repo, 'author');
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($repocommitter) = Git::ident_person(@repo, 'committer');
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# Verify the user input
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foreach my $entry (@to) {
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die "Comma in --to entry: $entry'\n" unless $entry !~ m/,/;
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}
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foreach my $entry (@initial_cc) {
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die "Comma in --cc entry: $entry'\n" unless $entry !~ m/,/;
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}
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foreach my $entry (@bcclist) {
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die "Comma in --bcclist entry: $entry'\n" unless $entry !~ m/,/;
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}
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sub split_addrs {
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return parse_line('\s*,\s*', 1, @_);
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}
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my %aliases;
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my %parse_alias = (
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# multiline formats can be supported in the future
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mutt => sub { my $fh = shift; while (<$fh>) {
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if (/^\s*alias\s+(\S+)\s+(.*)$/) {
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my ($alias, $addr) = ($1, $2);
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$addr =~ s/#.*$//; # mutt allows # comments
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# commas delimit multiple addresses
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$aliases{$alias} = [ split_addrs($addr) ];
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}}},
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mailrc => sub { my $fh = shift; while (<$fh>) {
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if (/^alias\s+(\S+)\s+(.*)$/) {
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# spaces delimit multiple addresses
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$aliases{$1} = [ split(/\s+/, $2) ];
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}}},
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pine => sub { my $fh = shift; my $f='\t[^\t]*';
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for (my $x = ''; defined($x); $x = $_) {
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chomp $x;
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$x .= $1 while(defined($_ = <$fh>) && /^ +(.*)$/);
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$x =~ /^(\S+)$f\t\(?([^\t]+?)\)?(:?$f){0,2}$/ or next;
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$aliases{$1} = [ split_addrs($2) ];
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}},
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gnus => sub { my $fh = shift; while (<$fh>) {
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if (/\(define-mail-alias\s+"(\S+?)"\s+"(\S+?)"\)/) {
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$aliases{$1} = [ $2 ];
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}}}
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);
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if (@alias_files and $aliasfiletype and defined $parse_alias{$aliasfiletype}) {
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foreach my $file (@alias_files) {
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open my $fh, '<', $file or die "opening $file: $!\n";
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$parse_alias{$aliasfiletype}->($fh);
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close $fh;
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}
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}
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($sender) = expand_aliases($sender) if defined $sender;
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# returns 1 if the conflict must be solved using it as a format-patch argument
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sub check_file_rev_conflict($) {
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my $f = shift;
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try {
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$repo->command('rev-parse', '--verify', '--quiet', $f);
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if (defined($format_patch)) {
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print "foo\n";
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return $format_patch;
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}
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die(<<EOF);
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File '$f' exists but it could also be the range of commits
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to produce patches for. Please disambiguate by...
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* Saying "./$f" if you mean a file; or
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* Giving --format-patch option if you mean a range.
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EOF
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} catch Git::Error::Command with {
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return 0;
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}
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}
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# Now that all the defaults are set, process the rest of the command line
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# arguments and collect up the files that need to be processed.
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my @rev_list_opts;
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while (defined(my $f = shift @ARGV)) {
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if ($f eq "--") {
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push @rev_list_opts, "--", @ARGV;
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@ARGV = ();
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} elsif (-d $f and !check_file_rev_conflict($f)) {
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opendir(DH,$f)
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or die "Failed to opendir $f: $!";
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push @files, grep { -f $_ } map { +$f . "/" . $_ }
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sort readdir(DH);
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closedir(DH);
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} elsif ((-f $f or -p $f) and !check_file_rev_conflict($f)) {
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push @files, $f;
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} else {
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push @rev_list_opts, $f;
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}
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}
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if (@rev_list_opts) {
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push @files, $repo->command('format-patch', '-o', tempdir(CLEANUP => 1), @rev_list_opts);
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}
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if ($validate) {
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foreach my $f (@files) {
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unless (-p $f) {
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my $error = validate_patch($f);
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$error and die "fatal: $f: $error\nwarning: no patches were sent\n";
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}
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}
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}
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if (@files) {
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unless ($quiet) {
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print $_,"\n" for (@files);
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}
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} else {
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print STDERR "\nNo patch files specified!\n\n";
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usage();
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}
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|
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sub get_patch_subject($) {
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my $fn = shift;
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open (my $fh, '<', $fn);
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while (my $line = <$fh>) {
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next unless ($line =~ /^Subject: (.*)$/);
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close $fh;
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return "GIT: $1\n";
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}
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close $fh;
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die "No subject line in $fn ?";
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}
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if ($compose) {
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# Note that this does not need to be secure, but we will make a small
|
|
# effort to have it be unique
|
|
open(C,">",$compose_filename)
|
|
or die "Failed to open for writing $compose_filename: $!";
|
|
|
|
|
|
my $tpl_sender = $sender || $repoauthor || $repocommitter || '';
|
|
my $tpl_subject = $initial_subject || '';
|
|
my $tpl_reply_to = $initial_reply_to || '';
|
|
|
|
print C <<EOT;
|
|
From $tpl_sender # This line is ignored.
|
|
GIT: Lines beginning in "GIT: " will be removed.
|
|
GIT: Consider including an overall diffstat or table of contents
|
|
GIT: for the patch you are writing.
|
|
GIT:
|
|
GIT: Clear the body content if you don't wish to send a summary.
|
|
From: $tpl_sender
|
|
Subject: $tpl_subject
|
|
In-Reply-To: $tpl_reply_to
|
|
|
|
EOT
|
|
for my $f (@files) {
|
|
print C get_patch_subject($f);
|
|
}
|
|
close(C);
|
|
|
|
my $editor = $ENV{GIT_EDITOR} || Git::config(@repo, "core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi";
|
|
|
|
if ($annotate) {
|
|
do_edit($compose_filename, @files);
|
|
} else {
|
|
do_edit($compose_filename);
|
|
}
|
|
|
|
open(C2,">",$compose_filename . ".final")
|
|
or die "Failed to open $compose_filename.final : " . $!;
|
|
|
|
open(C,"<",$compose_filename)
|
|
or die "Failed to open $compose_filename : " . $!;
|
|
|
|
my $need_8bit_cte = file_has_nonascii($compose_filename);
|
|
my $in_body = 0;
|
|
my $summary_empty = 1;
|
|
while(<C>) {
|
|
next if m/^GIT: /;
|
|
if ($in_body) {
|
|
$summary_empty = 0 unless (/^\n$/);
|
|
} elsif (/^\n$/) {
|
|
$in_body = 1;
|
|
if ($need_8bit_cte) {
|
|
print C2 "MIME-Version: 1.0\n",
|
|
"Content-Type: text/plain; ",
|
|
"charset=utf-8\n",
|
|
"Content-Transfer-Encoding: 8bit\n";
|
|
}
|
|
} elsif (/^MIME-Version:/i) {
|
|
$need_8bit_cte = 0;
|
|
} elsif (/^Subject:\s*(.+)\s*$/i) {
|
|
$initial_subject = $1;
|
|
my $subject = $initial_subject;
|
|
$_ = "Subject: " .
|
|
($subject =~ /[^[:ascii:]]/ ?
|
|
quote_rfc2047($subject) :
|
|
$subject) .
|
|
"\n";
|
|
} elsif (/^In-Reply-To:\s*(.+)\s*$/i) {
|
|
$initial_reply_to = $1;
|
|
next;
|
|
} elsif (/^From:\s*(.+)\s*$/i) {
|
|
$sender = $1;
|
|
next;
|
|
} elsif (/^(?:To|Cc|Bcc):/i) {
|
|
print "To/Cc/Bcc fields are not interpreted yet, they have been ignored\n";
|
|
next;
|
|
}
|
|
print C2 $_;
|
|
}
|
|
close(C);
|
|
close(C2);
|
|
|
|
if ($summary_empty) {
|
|
print "Summary email is empty, skipping it\n";
|
|
$compose = -1;
|
|
}
|
|
} elsif ($annotate) {
|
|
do_edit(@files);
|
|
}
|
|
|
|
my $prompting = 0;
|
|
if (!defined $sender) {
|
|
$sender = $repoauthor || $repocommitter || '';
|
|
|
|
while (1) {
|
|
$_ = $term->readline("Who should the emails appear to be from? [$sender] ");
|
|
last if defined $_;
|
|
print "\n";
|
|
}
|
|
|
|
$sender = $_ if ($_);
|
|
print "Emails will be sent from: ", $sender, "\n";
|
|
$prompting++;
|
|
}
|
|
|
|
if (!@to) {
|
|
|
|
|
|
while (1) {
|
|
$_ = $term->readline("Who should the emails be sent to? ", "");
|
|
last if defined $_;
|
|
print "\n";
|
|
}
|
|
|
|
my $to = $_;
|
|
push @to, split_addrs($to);
|
|
$prompting++;
|
|
}
|
|
|
|
sub expand_aliases {
|
|
my @cur = @_;
|
|
my @last;
|
|
do {
|
|
@last = @cur;
|
|
@cur = map { $aliases{$_} ? @{$aliases{$_}} : $_ } @last;
|
|
} while (join(',',@cur) ne join(',',@last));
|
|
return @cur;
|
|
}
|
|
|
|
@to = expand_aliases(@to);
|
|
@to = (map { sanitize_address($_) } @to);
|
|
@initial_cc = expand_aliases(@initial_cc);
|
|
@bcclist = expand_aliases(@bcclist);
|
|
|
|
if ($thread && !defined $initial_reply_to && $prompting) {
|
|
while (1) {
|
|
$_= $term->readline("Message-ID to be used as In-Reply-To for the first email? ", $initial_reply_to);
|
|
last if defined $_;
|
|
print "\n";
|
|
}
|
|
|
|
$initial_reply_to = $_;
|
|
}
|
|
if (defined $initial_reply_to) {
|
|
$initial_reply_to =~ s/^\s*<?//;
|
|
$initial_reply_to =~ s/>?\s*$//;
|
|
$initial_reply_to = "<$initial_reply_to>" if $initial_reply_to ne '';
|
|
}
|
|
|
|
if (!defined $smtp_server) {
|
|
foreach (qw( /usr/sbin/sendmail /usr/lib/sendmail )) {
|
|
if (-x $_) {
|
|
$smtp_server = $_;
|
|
last;
|
|
}
|
|
}
|
|
$smtp_server ||= 'localhost'; # could be 127.0.0.1, too... *shrug*
|
|
}
|
|
|
|
if ($compose) {
|
|
while (1) {
|
|
$_ = $term->readline("Send this email? (y|n) ");
|
|
last if defined $_;
|
|
print "\n";
|
|
}
|
|
|
|
if (uc substr($_,0,1) ne 'Y') {
|
|
cleanup_compose_files();
|
|
exit(0);
|
|
}
|
|
|
|
if ($compose > 0) {
|
|
@files = ($compose_filename . ".final", @files);
|
|
}
|
|
}
|
|
|
|
# Variables we set as part of the loop over files
|
|
our ($message_id, %mail, $subject, $reply_to, $references, $message);
|
|
|
|
sub extract_valid_address {
|
|
my $address = shift;
|
|
my $local_part_regexp = '[^<>"\s@]+';
|
|
my $domain_regexp = '[^.<>"\s@]+(?:\.[^.<>"\s@]+)+';
|
|
|
|
# check for a local address:
|
|
return $address if ($address =~ /^($local_part_regexp)$/);
|
|
|
|
$address =~ s/^\s*<(.*)>\s*$/$1/;
|
|
if ($have_email_valid) {
|
|
return scalar Email::Valid->address($address);
|
|
} else {
|
|
# less robust/correct than the monster regexp in Email::Valid,
|
|
# but still does a 99% job, and one less dependency
|
|
$address =~ /($local_part_regexp\@$domain_regexp)/;
|
|
return $1;
|
|
}
|
|
}
|
|
|
|
# Usually don't need to change anything below here.
|
|
|
|
# we make a "fake" message id by taking the current number
|
|
# of seconds since the beginning of Unix time and tacking on
|
|
# a random number to the end, in case we are called quicker than
|
|
# 1 second since the last time we were called.
|
|
|
|
# We'll setup a template for the message id, using the "from" address:
|
|
|
|
my ($message_id_stamp, $message_id_serial);
|
|
sub make_message_id
|
|
{
|
|
my $uniq;
|
|
if (!defined $message_id_stamp) {
|
|
$message_id_stamp = sprintf("%s-%s", time, $$);
|
|
$message_id_serial = 0;
|
|
}
|
|
$message_id_serial++;
|
|
$uniq = "$message_id_stamp-$message_id_serial";
|
|
|
|
my $du_part;
|
|
for ($sender, $repocommitter, $repoauthor) {
|
|
$du_part = extract_valid_address(sanitize_address($_));
|
|
last if (defined $du_part and $du_part ne '');
|
|
}
|
|
if (not defined $du_part or $du_part eq '') {
|
|
use Sys::Hostname qw();
|
|
$du_part = 'user@' . Sys::Hostname::hostname();
|
|
}
|
|
my $message_id_template = "<%s-git-send-email-%s>";
|
|
$message_id = sprintf($message_id_template, $uniq, $du_part);
|
|
#print "new message id = $message_id\n"; # Was useful for debugging
|
|
}
|
|
|
|
|
|
|
|
$time = time - scalar $#files;
|
|
|
|
sub unquote_rfc2047 {
|
|
local ($_) = @_;
|
|
my $encoding;
|
|
if (s/=\?([^?]+)\?q\?(.*)\?=/$2/g) {
|
|
$encoding = $1;
|
|
s/_/ /g;
|
|
s/=([0-9A-F]{2})/chr(hex($1))/eg;
|
|
}
|
|
return wantarray ? ($_, $encoding) : $_;
|
|
}
|
|
|
|
sub quote_rfc2047 {
|
|
local $_ = shift;
|
|
my $encoding = shift || 'utf-8';
|
|
s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg;
|
|
s/(.*)/=\?$encoding\?q\?$1\?=/;
|
|
return $_;
|
|
}
|
|
|
|
# use the simplest quoting being able to handle the recipient
|
|
sub sanitize_address
|
|
{
|
|
my ($recipient) = @_;
|
|
my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/);
|
|
|
|
if (not $recipient_name) {
|
|
return "$recipient";
|
|
}
|
|
|
|
# if recipient_name is already quoted, do nothing
|
|
if ($recipient_name =~ /^(".*"|=\?utf-8\?q\?.*\?=)$/) {
|
|
return $recipient;
|
|
}
|
|
|
|
# rfc2047 is needed if a non-ascii char is included
|
|
if ($recipient_name =~ /[^[:ascii:]]/) {
|
|
$recipient_name = quote_rfc2047($recipient_name);
|
|
}
|
|
|
|
# double quotes are needed if specials or CTLs are included
|
|
elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) {
|
|
$recipient_name =~ s/(["\\\r])/\\$1/g;
|
|
$recipient_name = "\"$recipient_name\"";
|
|
}
|
|
|
|
return "$recipient_name $recipient_addr";
|
|
|
|
}
|
|
|
|
sub send_message
|
|
{
|
|
my @recipients = unique_email_list(@to);
|
|
@cc = (grep { my $cc = extract_valid_address($_);
|
|
not grep { $cc eq $_ } @recipients
|
|
}
|
|
map { sanitize_address($_) }
|
|
@cc);
|
|
my $to = join (",\n\t", @recipients);
|
|
@recipients = unique_email_list(@recipients,@cc,@bcclist);
|
|
@recipients = (map { extract_valid_address($_) } @recipients);
|
|
my $date = format_2822_time($time++);
|
|
my $gitversion = '@@GIT_VERSION@@';
|
|
if ($gitversion =~ m/..GIT_VERSION../) {
|
|
$gitversion = Git::version();
|
|
}
|
|
|
|
my $cc = join(", ", unique_email_list(@cc));
|
|
my $ccline = "";
|
|
if ($cc ne '') {
|
|
$ccline = "\nCc: $cc";
|
|
}
|
|
my $sanitized_sender = sanitize_address($sender);
|
|
make_message_id() unless defined($message_id);
|
|
|
|
my $header = "From: $sanitized_sender
|
|
To: $to${ccline}
|
|
Subject: $subject
|
|
Date: $date
|
|
Message-Id: $message_id
|
|
X-Mailer: git-send-email $gitversion
|
|
";
|
|
if ($thread && $reply_to) {
|
|
|
|
$header .= "In-Reply-To: $reply_to\n";
|
|
$header .= "References: $references\n";
|
|
}
|
|
if (@xh) {
|
|
$header .= join("\n", @xh) . "\n";
|
|
}
|
|
|
|
my @sendmail_parameters = ('-i', @recipients);
|
|
my $raw_from = $sanitized_sender;
|
|
$raw_from = $envelope_sender if (defined $envelope_sender);
|
|
$raw_from = extract_valid_address($raw_from);
|
|
unshift (@sendmail_parameters,
|
|
'-f', $raw_from) if(defined $envelope_sender);
|
|
|
|
if ($dry_run) {
|
|
# We don't want to send the email.
|
|
} elsif ($smtp_server =~ m#^/#) {
|
|
my $pid = open my $sm, '|-';
|
|
defined $pid or die $!;
|
|
if (!$pid) {
|
|
exec($smtp_server, @sendmail_parameters) or die $!;
|
|
}
|
|
print $sm "$header\n$message";
|
|
close $sm or die $?;
|
|
} else {
|
|
|
|
if (!defined $smtp_server) {
|
|
die "The required SMTP server is not properly defined."
|
|
}
|
|
|
|
if ($smtp_encryption eq 'ssl') {
|
|
$smtp_server_port ||= 465; # ssmtp
|
|
require Net::SMTP::SSL;
|
|
$smtp ||= Net::SMTP::SSL->new($smtp_server, Port => $smtp_server_port);
|
|
}
|
|
else {
|
|
require Net::SMTP;
|
|
$smtp ||= Net::SMTP->new((defined $smtp_server_port)
|
|
? "$smtp_server:$smtp_server_port"
|
|
: $smtp_server);
|
|
if ($smtp_encryption eq 'tls') {
|
|
require Net::SMTP::SSL;
|
|
$smtp->command('STARTTLS');
|
|
$smtp->response();
|
|
if ($smtp->code == 220) {
|
|
$smtp = Net::SMTP::SSL->start_SSL($smtp)
|
|
or die "STARTTLS failed! ".$smtp->message;
|
|
$smtp_encryption = '';
|
|
# Send EHLO again to receive fresh
|
|
# supported commands
|
|
$smtp->hello();
|
|
} else {
|
|
die "Server does not support STARTTLS! ".$smtp->message;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!$smtp) {
|
|
die "Unable to initialize SMTP properly. Is there something wrong with your config?";
|
|
}
|
|
|
|
if (defined $smtp_authuser) {
|
|
|
|
if (!defined $smtp_authpass) {
|
|
|
|
system "stty -echo";
|
|
|
|
do {
|
|
print "Password: ";
|
|
$_ = <STDIN>;
|
|
print "\n";
|
|
} while (!defined $_);
|
|
|
|
chomp($smtp_authpass = $_);
|
|
|
|
system "stty echo";
|
|
}
|
|
|
|
$auth ||= $smtp->auth( $smtp_authuser, $smtp_authpass ) or die $smtp->message;
|
|
}
|
|
|
|
$smtp->mail( $raw_from ) or die $smtp->message;
|
|
$smtp->to( @recipients ) or die $smtp->message;
|
|
$smtp->data or die $smtp->message;
|
|
$smtp->datasend("$header\n$message") or die $smtp->message;
|
|
$smtp->dataend() or die $smtp->message;
|
|
$smtp->ok or die "Failed to send $subject\n".$smtp->message;
|
|
}
|
|
if ($quiet) {
|
|
printf (($dry_run ? "Dry-" : "")."Sent %s\n", $subject);
|
|
} else {
|
|
print (($dry_run ? "Dry-" : "")."OK. Log says:\n");
|
|
if ($smtp_server !~ m#^/#) {
|
|
print "Server: $smtp_server\n";
|
|
print "MAIL FROM:<$raw_from>\n";
|
|
print "RCPT TO:".join(',',(map { "<$_>" } @recipients))."\n";
|
|
} else {
|
|
print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n";
|
|
}
|
|
print $header, "\n";
|
|
if ($smtp) {
|
|
print "Result: ", $smtp->code, ' ',
|
|
($smtp->message =~ /\n([^\n]+\n)$/s), "\n";
|
|
} else {
|
|
print "Result: OK\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
$reply_to = $initial_reply_to;
|
|
$references = $initial_reply_to || '';
|
|
$subject = $initial_subject;
|
|
|
|
foreach my $t (@files) {
|
|
open(F,"<",$t) or die "can't open file $t";
|
|
|
|
my $author = undef;
|
|
my $author_encoding;
|
|
my $has_content_type;
|
|
my $body_encoding;
|
|
@cc = @initial_cc;
|
|
@xh = ();
|
|
my $input_format = undef;
|
|
my $header_done = 0;
|
|
$message = "";
|
|
while(<F>) {
|
|
if (!$header_done) {
|
|
if (/^From /) {
|
|
$input_format = 'mbox';
|
|
next;
|
|
}
|
|
chomp;
|
|
if (!defined $input_format && /^[-A-Za-z]+:\s/) {
|
|
$input_format = 'mbox';
|
|
}
|
|
|
|
if (defined $input_format && $input_format eq 'mbox') {
|
|
if (/^Subject:\s+(.*)$/) {
|
|
$subject = $1;
|
|
|
|
} elsif (/^(Cc|From):\s+(.*)$/) {
|
|
if (unquote_rfc2047($2) eq $sender) {
|
|
next if ($suppress_cc{'self'});
|
|
}
|
|
elsif ($1 eq 'From') {
|
|
($author, $author_encoding)
|
|
= unquote_rfc2047($2);
|
|
next if ($suppress_cc{'author'});
|
|
} else {
|
|
next if ($suppress_cc{'cc'});
|
|
}
|
|
printf("(mbox) Adding cc: %s from line '%s'\n",
|
|
$2, $_) unless $quiet;
|
|
push @cc, $2;
|
|
}
|
|
elsif (/^Content-type:/i) {
|
|
$has_content_type = 1;
|
|
if (/charset="?([^ "]+)/) {
|
|
$body_encoding = $1;
|
|
}
|
|
push @xh, $_;
|
|
}
|
|
elsif (/^Message-Id: (.*)/i) {
|
|
$message_id = $1;
|
|
}
|
|
elsif (!/^Date:\s/ && /^[-A-Za-z]+:\s+\S/) {
|
|
push @xh, $_;
|
|
}
|
|
|
|
} else {
|
|
# In the traditional
|
|
# "send lots of email" format,
|
|
# line 1 = cc
|
|
# line 2 = subject
|
|
# So let's support that, too.
|
|
$input_format = 'lots';
|
|
if (@cc == 0 && !$suppress_cc{'cc'}) {
|
|
printf("(non-mbox) Adding cc: %s from line '%s'\n",
|
|
$_, $_) unless $quiet;
|
|
|
|
push @cc, $_;
|
|
|
|
} elsif (!defined $subject) {
|
|
$subject = $_;
|
|
}
|
|
}
|
|
|
|
# A whitespace line will terminate the headers
|
|
if (m/^\s*$/) {
|
|
$header_done = 1;
|
|
}
|
|
} else {
|
|
$message .= $_;
|
|
if (/^(Signed-off-by|Cc): (.*)$/i) {
|
|
next if ($suppress_cc{'sob'});
|
|
chomp;
|
|
my $c = $2;
|
|
chomp $c;
|
|
next if ($c eq $sender and $suppress_cc{'self'});
|
|
push @cc, $c;
|
|
printf("(sob) Adding cc: %s from line '%s'\n",
|
|
$c, $_) unless $quiet;
|
|
}
|
|
}
|
|
}
|
|
close F;
|
|
|
|
if (defined $cc_cmd && !$suppress_cc{'cccmd'}) {
|
|
open(F, "$cc_cmd $t |")
|
|
or die "(cc-cmd) Could not execute '$cc_cmd'";
|
|
while(<F>) {
|
|
my $c = $_;
|
|
$c =~ s/^\s*//g;
|
|
$c =~ s/\n$//g;
|
|
next if ($c eq $sender and $suppress_from);
|
|
push @cc, $c;
|
|
printf("(cc-cmd) Adding cc: %s from: '%s'\n",
|
|
$c, $cc_cmd) unless $quiet;
|
|
}
|
|
close F
|
|
or die "(cc-cmd) failed to close pipe to '$cc_cmd'";
|
|
}
|
|
|
|
if (defined $author) {
|
|
$message = "From: $author\n\n$message";
|
|
if (defined $author_encoding) {
|
|
if ($has_content_type) {
|
|
if ($body_encoding eq $author_encoding) {
|
|
# ok, we already have the right encoding
|
|
}
|
|
else {
|
|
# uh oh, we should re-encode
|
|
}
|
|
}
|
|
else {
|
|
push @xh,
|
|
'MIME-Version: 1.0',
|
|
"Content-Type: text/plain; charset=$author_encoding",
|
|
'Content-Transfer-Encoding: 8bit';
|
|
}
|
|
}
|
|
}
|
|
|
|
send_message();
|
|
|
|
# set up for the next message
|
|
if ($chain_reply_to || !defined $reply_to || length($reply_to) == 0) {
|
|
$reply_to = $message_id;
|
|
if (length $references > 0) {
|
|
$references .= "\n $message_id";
|
|
} else {
|
|
$references = "$message_id";
|
|
}
|
|
}
|
|
$message_id = undef;
|
|
}
|
|
|
|
if ($compose) {
|
|
cleanup_compose_files();
|
|
}
|
|
|
|
sub cleanup_compose_files() {
|
|
unlink($compose_filename, $compose_filename . ".final");
|
|
|
|
}
|
|
|
|
$smtp->quit if $smtp;
|
|
|
|
sub unique_email_list(@) {
|
|
my %seen;
|
|
my @emails;
|
|
|
|
foreach my $entry (@_) {
|
|
if (my $clean = extract_valid_address($entry)) {
|
|
$seen{$clean} ||= 0;
|
|
next if $seen{$clean}++;
|
|
push @emails, $entry;
|
|
} else {
|
|
print STDERR "W: unable to extract a valid address",
|
|
" from: $entry\n";
|
|
}
|
|
}
|
|
return @emails;
|
|
}
|
|
|
|
sub validate_patch {
|
|
my $fn = shift;
|
|
open(my $fh, '<', $fn)
|
|
or die "unable to open $fn: $!\n";
|
|
while (my $line = <$fh>) {
|
|
if (length($line) > 998) {
|
|
return "$.: patch contains a line longer than 998 characters";
|
|
}
|
|
}
|
|
return undef;
|
|
}
|
|
|
|
sub file_has_nonascii {
|
|
my $fn = shift;
|
|
open(my $fh, '<', $fn)
|
|
or die "unable to open $fn: $!\n";
|
|
while (my $line = <$fh>) {
|
|
return 1 if $line =~ /[^[:ascii:]]/;
|
|
}
|
|
return 0;
|
|
}
|