# Variables we fill in automatically, or via prompting:
my (@to,@cc,@initial_cc,@bcclist,@xh,
- $initial_reply_to,$initial_subject,@files,$from,$compose,$time);
+ $initial_reply_to,$initial_subject,@files,$author,$sender,$compose,$time);
my $smtp_server;
my $envelope_sender;
# Begin by accumulating all the variables (defined above), that we will end up
# needing, first, from the command line:
-my $rc = GetOptions("from=s" => \$from,
+my $rc = GetOptions("sender|from=s" => \$sender,
"in-reply-to=s" => \$initial_reply_to,
"subject=s" => \$initial_subject,
"to=s" => \@to,
# Now, let's fill any that aren't set in with defaults:
-my ($author) = $repo->ident_person('author');
-my ($committer) = $repo->ident_person('committer');
+my ($repoauthor) = $repo->ident_person('author');
+my ($repocommitter) = $repo->ident_person('committer');
my %aliases;
my @alias_files = $repo->config('sendemail.aliasesfile');
}
}
-($from) = expand_aliases($from) if defined $from;
+($sender) = expand_aliases($sender) if defined $sender;
my $prompting = 0;
-if (!defined $from) {
- $from = $author || $committer;
+if (!defined $sender) {
+ $sender = $repoauthor || $repocommitter;
do {
- $_ = $term->readline("Who should the emails appear to be from? [$from] ");
+ $_ = $term->readline("Who should the emails appear to be from? [$sender] ");
} while (!defined $_);
- $from = $_ if ($_);
- print "Emails will be sent from: ", $from, "\n";
+ $sender = $_ if ($_);
+ print "Emails will be sent from: ", $sender, "\n";
$prompting++;
}
}
@to = expand_aliases(@to);
-@to = (map { sanitize_address_rfc822($_) } @to);
+@to = (map { sanitize_address($_) } @to);
@initial_cc = expand_aliases(@initial_cc);
@bcclist = expand_aliases(@bcclist);
# effort to have it be unique
open(C,">",$compose_filename)
or die "Failed to open for writing $compose_filename: $!";
- print C "From $from # This line is ignored.\n";
+ print C "From $sender # This line is ignored.\n";
printf C "Subject: %s\n\n", $initial_subject;
printf C <<EOT;
GIT: Please enter your email below.
# check for a local address:
return $address if ($address =~ /^($local_part_regexp)$/);
+ $address =~ s/^\s*<(.*)>\s*$/$1/;
if ($have_email_valid) {
- $address =~ s/^\s*<(.*)>\s*$/$1/;
return scalar Email::Valid->address($address);
} else {
# less robust/correct than the monster regexp in Email::Valid,
my $date = time;
my $pseudo_rand = int (rand(4200));
my $du_part;
- for ($from, $committer, $author) {
- $du_part = extract_valid_address($_);
- last if ($du_part ne '');
+ for ($sender, $repocommitter, $repoauthor) {
+ $du_part = extract_valid_address(sanitize_address($_));
+ last if (defined $du_part and $du_part ne '');
}
- if ($du_part eq '') {
+ if (not defined $du_part or $du_part eq '') {
use Sys::Hostname qw();
$du_part = 'user@' . Sys::Hostname::hostname();
}
return "$_";
}
-# If an address contains a . in the name portion, the name must be quoted.
-sub sanitize_address_rfc822
+# use the simplest quoting being able to handle the recipient
+sub sanitize_address
{
my ($recipient) = @_;
- my ($recipient_name) = ($recipient =~ /^(.*?)\s+</);
- if ($recipient_name && $recipient_name =~ /\./ && $recipient_name !~ /^".*"$/) {
- my ($name, $addr) = ($recipient =~ /^(.*?)(\s+<.*)/);
- $recipient = "\"$name\"$addr";
+ my ($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 =~ s/([^-a-zA-Z0-9!*+\/])/sprintf("=%02X", ord($1))/eg;
+ $recipient_name =~ s/(.*)/=\?utf-8\?q\?$1\?=/;
}
- return $recipient;
+
+ # double quotes are needed if specials or CTLs are included
+ elsif ($recipient_name =~ /[][()<>@,;:\\".\000-\037\177]/) {
+ $recipient_name =~ s/(["\\\r])/\\$1/;
+ $recipient_name = "\"$recipient_name\"";
+ }
+
+ return "$recipient_name $recipient_addr";
+
}
sub send_message
{
my @recipients = unique_email_list(@to);
- @cc = (map { sanitize_address_rfc822($_) } @cc);
+ @cc = (map { sanitize_address($_) } @cc);
my $to = join (",\n\t", @recipients);
@recipients = unique_email_list(@recipients,@cc,@bcclist);
@recipients = (map { extract_valid_address($_) } @recipients);
if ($cc ne '') {
$ccline = "\nCc: $cc";
}
- $from = sanitize_address_rfc822($from);
+ my $sanitized_sender = sanitize_address($sender);
make_message_id();
- my $header = "From: $from
+ my $header = "From: $sanitized_sender
To: $to${ccline}
Subject: $subject
Date: $date
}
my @sendmail_parameters = ('-i', @recipients);
- my $raw_from = $from;
+ my $raw_from = $sanitized_sender;
$raw_from = $envelope_sender if (defined $envelope_sender);
$raw_from = extract_valid_address($raw_from);
unshift (@sendmail_parameters,
} else {
print "Sendmail: $smtp_server ".join(' ',@sendmail_parameters)."\n";
}
- print "From: $from\nSubject: $subject\nCc: $cc\nTo: $to\n\n";
+ print "From: $sanitized_sender\nSubject: $subject\nCc: $cc\nTo: $to\n\n";
if ($smtp) {
print "Result: ", $smtp->code, ' ',
($smtp->message =~ /\n([^\n]+\n)$/s), "\n";
foreach my $t (@files) {
open(F,"<",$t) or die "can't open file $t";
- my $author_not_sender = undef;
+ my $author = undef;
@cc = @initial_cc;
@xh = ();
my $input_format = undef;
$subject = $1;
} elsif (/^(Cc|From):\s+(.*)$/) {
- if (unquote_rfc2047($2) eq $from) {
- $from = $2;
+ if (unquote_rfc2047($2) eq $sender) {
next if ($suppress_from);
}
elsif ($1 eq 'From') {
- $author_not_sender = $2;
+ $author = unquote_rfc2047($2);
}
printf("(mbox) Adding cc: %s from line '%s'\n",
$2, $_) unless $quiet;
}
}
close F;
- if (defined $author_not_sender) {
- $author_not_sender = unquote_rfc2047($author_not_sender);
- $message = "From: $author_not_sender\n\n$message";
+ if (defined $author) {
+ $message = "From: $author\n\n$message";
}