X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-send-email.perl;h=6adb66947279e290d90be7da154f49e696894528;hb=7ed3fed33dd71adad863d350b7a501a12cb94d07;hp=5630276f78da78599c07354697b23228a1205ee3;hpb=93c7b9c15965a083c02543010d0a643056261938;p=git.git

diff --git a/git-send-email.perl b/git-send-email.perl
index 5630276f7..6adb66947 100755
--- a/git-send-email.perl
+++ b/git-send-email.perl
@@ -84,7 +84,10 @@ Options:
 
    --smtp-pass    The password for SMTP-AUTH.
 
-   --smtp-ssl     If set, connects to the SMTP server using SSL.
+   --smtp-encryption Specify 'tls' for STARTTLS encryption, or 'ssl' for SSL.
+                  Any other value disables the feature.
+
+   --smtp-ssl     Synonym for '--smtp-encryption=ssl'.  Deprecated.
 
    --suppress-cc  Suppress the specified category of auto-CC.  The category
 		  can be one of 'author' for the patch author, 'self' to
@@ -168,7 +171,8 @@ my $envelope_sender;
 # Example reply to:
 #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>';
 
-my $repo = Git->repository();
+my $repo = eval { Git->repository() };
+my @repo = $repo ? ($repo) : ();
 my $term = eval {
 	$ENV{"GIT_SEND_EMAIL_NOTTY"}
 		? new Term::ReadLine 'git-send-email', \*STDIN, \*STDOUT
@@ -183,7 +187,7 @@ my ($quiet, $dry_run) = (0, 0);
 
 # Variables with corresponding config settings
 my ($thread, $chain_reply_to, $suppress_from, $signed_off_cc, $cc_cmd);
-my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_ssl);
+my ($smtp_server, $smtp_server_port, $smtp_authuser, $smtp_encryption);
 my ($identity, $aliasfiletype, @alias_files, @smtp_host_parts);
 my ($no_validate);
 my (@suppress_cc);
@@ -193,7 +197,6 @@ my %config_bool_settings = (
     "chainreplyto" => [\$chain_reply_to, 1],
     "suppressfrom" => [\$suppress_from, undef],
     "signedoffcc" => [\$signed_off_cc, undef],
-    "smtpssl" => [\$smtp_ssl, 0],
 );
 
 my %config_settings = (
@@ -202,11 +205,13 @@ my %config_settings = (
     "smtpuser" => \$smtp_authuser,
     "smtppass" => \$smtp_authpass,
     "to" => \@to,
+    "cc" => \@initial_cc,
     "cccmd" => \$cc_cmd,
     "aliasfiletype" => \$aliasfiletype,
     "bcc" => \@bcclist,
     "aliasesfile" => \@alias_files,
     "suppresscc" => \@suppress_cc,
+    "envelopesender" => \$envelope_sender,
 );
 
 # Handle Uncouth Termination
@@ -246,7 +251,8 @@ my $rc = GetOptions("sender|from=s" => \$sender,
 		    "smtp-server-port=s" => \$smtp_server_port,
 		    "smtp-user=s" => \$smtp_authuser,
 		    "smtp-pass:s" => \$smtp_authpass,
-		    "smtp-ssl!" => \$smtp_ssl,
+		    "smtp-ssl" => sub { $smtp_encryption = 'ssl' },
+		    "smtp-encryption=s" => \$smtp_encryption,
 		    "identity=s" => \$identity,
 		    "compose" => \$compose,
 		    "quiet" => \$quiet,
@@ -271,25 +277,34 @@ sub read_config {
 
 	foreach my $setting (keys %config_bool_settings) {
 		my $target = $config_bool_settings{$setting}->[0];
-		$$target = $repo->config_bool("$prefix.$setting") unless (defined $$target);
+		$$target = Git::config_bool(@repo, "$prefix.$setting") unless (defined $$target);
 	}
 
 	foreach my $setting (keys %config_settings) {
 		my $target = $config_settings{$setting};
 		if (ref($target) eq "ARRAY") {
 			unless (@$target) {
-				my @values = $repo->config("$prefix.$setting");
+				my @values = Git::config(@repo, "$prefix.$setting");
 				@$target = @values if (@values && defined $values[0]);
 			}
 		}
 		else {
-			$$target = $repo->config("$prefix.$setting") unless (defined $$target);
+			$$target = Git::config(@repo, "$prefix.$setting") unless (defined $$target);
+		}
+	}
+
+	if (!defined $smtp_encryption) {
+		my $enc = Git::config(@repo, "$prefix.smtpencryption");
+		if (defined $enc) {
+			$smtp_encryption = $enc;
+		} elsif (Git::config_bool(@repo, "$prefix.smtpssl")) {
+			$smtp_encryption = 'ssl';
 		}
 	}
 }
 
 # read configuration from [sendemail "$identity"], fall back on [sendemail]
-$identity = $repo->config("sendemail.identity") unless (defined $identity);
+$identity = Git::config(@repo, "sendemail.identity") unless (defined $identity);
 read_config("sendemail.$identity") if (defined $identity);
 read_config("sendemail");
 
@@ -298,6 +313,9 @@ foreach my $setting (values %config_bool_settings) {
 	${$setting->[0]} = $setting->[1] unless (defined (${$setting->[0]}));
 }
 
+# 'default' encryption is none -- this only prevents a warning
+$smtp_encryption = '' unless (defined $smtp_encryption);
+
 # Set CC suppressions
 my(%suppress_cc);
 if (@suppress_cc) {
@@ -327,8 +345,9 @@ if (0) {
 	}
 }
 
-my ($repoauthor) = $repo->ident_person('author');
-my ($repocommitter) = $repo->ident_person('committer');
+my ($repoauthor, $repocommitter);
+($repoauthor) = Git::ident_person(@repo, 'author');
+($repocommitter) = Git::ident_person(@repo, 'committer');
 
 # Verify the user input
 
@@ -389,7 +408,7 @@ for my $f (@ARGV) {
 		push @files, grep { -f $_ } map { +$f . "/" . $_ }
 				sort readdir(DH);
 
-	} elsif (-f $f) {
+	} elsif (-f $f or -p $f) {
 		push @files, $f;
 
 	} else {
@@ -399,8 +418,10 @@ for my $f (@ARGV) {
 
 if (!$no_validate) {
 	foreach my $f (@files) {
-		my $error = validate_patch($f);
-		$error and die "fatal: $f: $error\nwarning: no patches were sent\n";
+		unless (-p $f) {
+			my $error = validate_patch($f);
+			$error and die "fatal: $f: $error\nwarning: no patches were sent\n";
+		}
 	}
 }
 
@@ -415,7 +436,7 @@ if (@files) {
 
 my $prompting = 0;
 if (!defined $sender) {
-	$sender = $repoauthor || $repocommitter;
+	$sender = $repoauthor || $repocommitter || '';
 
 	while (1) {
 		$_ = $term->readline("Who should the emails appear to be from? [$sender] ");
@@ -438,7 +459,7 @@ if (!@to) {
 	}
 
 	my $to = $_;
-	push @to, split /,/, $to;
+	push @to, split /,\s*/, $to;
 	$prompting++;
 }
 
@@ -509,8 +530,8 @@ GIT: for the patch you are writing.
 EOT
 	close(C);
 
-	my $editor = $ENV{GIT_EDITOR} || $repo->config("core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi";
-	system('sh', '-c', '$0 $@', $editor, $compose_filename);
+	my $editor = $ENV{GIT_EDITOR} || Git::config(@repo, "core.editor") || $ENV{VISUAL} || $ENV{EDITOR} || "vi";
+	system('sh', '-c', $editor.' "$@"', $editor, $compose_filename);
 
 	open(C2,">",$compose_filename . ".final")
 		or die "Failed to open $compose_filename.final : " . $!;
@@ -518,8 +539,30 @@ EOT
 	open(C,"<",$compose_filename)
 		or die "Failed to open $compose_filename : " . $!;
 
+	my $need_8bit_cte = file_has_nonascii($compose_filename);
+	my $in_body = 0;
 	while(<C>) {
 		next if m/^GIT: /;
+		if (!$in_body && /^\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";
+			}
+		}
+		if (!$in_body && /^MIME-Version:/i) {
+			$need_8bit_cte = 0;
+		}
+		if (!$in_body && /^Subject: ?(.*)/i) {
+			my $subject = $1;
+			$_ = "Subject: " .
+				($subject =~ /[^[:ascii:]]/ ?
+				 quote_rfc2047($subject) :
+				 $subject) .
+				"\n";
+		}
 		print C2 $_;
 	}
 	close(C);
@@ -610,6 +653,14 @@ sub unquote_rfc2047 {
 	return wantarray ? ($_, $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
 {
@@ -627,8 +678,7 @@ sub sanitize_address
 
 	# 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\?=/;
+		$recipient_name = quote_rfc2047($recipient_name);
 	}
 
 	# double quotes are needed if specials or CTLs are included
@@ -705,7 +755,7 @@ X-Mailer: git-send-email $gitversion
 			die "The required SMTP server is not properly defined."
 		}
 
-		if ($smtp_ssl) {
+		if ($smtp_encryption eq 'ssl') {
 			$smtp_server_port ||= 465; # ssmtp
 			require Net::SMTP::SSL;
 			$smtp ||= Net::SMTP::SSL->new($smtp_server, Port => $smtp_server_port);
@@ -715,6 +765,21 @@ X-Mailer: git-send-email $gitversion
 			$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) {
@@ -956,3 +1021,13 @@ sub validate_patch {
 	}
 	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;
+}