diff options
| -rwxr-xr-x | git-send-email.perl | 77 |
1 files changed, 59 insertions, 18 deletions
diff --git a/git-send-email.perl b/git-send-email.perl index aca0225e56..94c7f76a15 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -781,9 +781,11 @@ sub expand_one_alias { } @initial_to = expand_aliases(@initial_to); -@initial_to = (map { sanitize_address($_) } @initial_to); +@initial_to = validate_address_list(sanitize_address_list(@initial_to)); @initial_cc = expand_aliases(@initial_cc); +@initial_cc = validate_address_list(sanitize_address_list(@initial_cc)); @bcclist = expand_aliases(@bcclist); +@bcclist = validate_address_list(sanitize_address_list(@bcclist)); if ($thread && !defined $initial_reply_to && $prompting) { $initial_reply_to = ask( @@ -826,12 +828,45 @@ sub extract_valid_address { $address =~ s/^\s*<(.*)>\s*$/$1/; if ($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; } + + # less robust/correct than the monster regexp in Email::Valid, + # but still does a 99% job, and one less dependency + return $1 if $address =~ /($local_part_regexp\@$domain_regexp)/; + return undef; +} + +sub extract_valid_address_or_die { + my $address = shift; + $address = extract_valid_address($address); + die "error: unable to extract a valid address from: $address\n" + if !$address; + return $address; +} + +sub validate_address { + my $address = shift; + while (!extract_valid_address($address)) { + print STDERR "error: unable to extract a valid address from: $address\n"; + $_ = ask("What to do with this address? ([q]uit|[d]rop|[e]dit): ", + valid_re => qr/^(?:quit|q|drop|d|edit|e)/i, + default => 'q'); + if (/^d/i) { + return undef; + } elsif (/^q/i) { + cleanup_compose_files(); + exit(0); + } + $address = ask("Who should the email be sent to (if any)? ", + default => "", + valid_re => qr/\@.*\./, confirm_only => 1); + } + return $address; +} + +sub validate_address_list { + return (grep { defined $_ } + map { validate_address($_) } @_); } # Usually don't need to change anything below here. @@ -919,6 +954,10 @@ sub quote_subject { # use the simplest quoting being able to handle the recipient sub sanitize_address { my ($recipient) = @_; + + # remove garbage after email address + $recipient =~ s/(.*>).*$/$1/; + my ($recipient_name, $recipient_addr) = ($recipient =~ /^(.*?)\s*(<.*)/); if (not $recipient_name) { @@ -946,6 +985,10 @@ sub sanitize_address { } +sub sanitize_address_list { + return (map { sanitize_address($_) } @_); +} + # Returns the local Fully Qualified Domain Name (FQDN) if available. # # Tightly configured MTAa require that a caller sends a real DNS @@ -1008,14 +1051,13 @@ sub maildomain { sub send_message { my @recipients = unique_email_list(@to); - @cc = (grep { my $cc = extract_valid_address($_); + @cc = (grep { my $cc = extract_valid_address_or_die($_); not grep { $cc eq $_ || $_ =~ /<\Q${cc}\E>$/ } @recipients } - map { sanitize_address($_) } @cc); my $to = join (",\n\t", @recipients); @recipients = unique_email_list(@recipients,@cc,@bcclist); - @recipients = (map { extract_valid_address($_) } @recipients); + @recipients = (map { extract_valid_address_or_die($_) } @recipients); my $date = format_2822_time($time++); my $gitversion = '@@GIT_VERSION@@'; if ($gitversion =~ m/..GIT_VERSION../) { @@ -1258,7 +1300,7 @@ foreach my $t (@files) { foreach my $addr (parse_address_line($1)) { printf("(mbox) Adding to: %s from line '%s'\n", $addr, $_) unless $quiet; - push @to, sanitize_address($addr); + push @to, $addr; } } elsif (/^Cc:\s+(.*)$/) { @@ -1367,6 +1409,9 @@ foreach my $t (@files) { ($confirm =~ /^(?:auto|compose)$/ && $compose && $message_num == 1)); $needs_confirm = "inform" if ($needs_confirm && $confirm_unconfigured && @cc); + @to = validate_address_list(sanitize_address_list(@to)); + @cc = validate_address_list(sanitize_address_list(@cc)); + @to = (@initial_to, @to); @cc = (@initial_cc, @cc); @@ -1422,14 +1467,10 @@ sub unique_email_list { 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"; - } + my $clean = extract_valid_address_or_die($entry); + $seen{$clean} ||= 0; + next if $seen{$clean}++; + push @emails, $entry; } return @emails; } |