[pve-devel] [PATCH http-server v2 2/7] acknowledge content-disposition header

[Daniel Tschlatscher <d.tschlatscher@proxmox.com>]

Acknowledging the Content-Disposition header makes it possible for the
backend to tell the browser whether a file should be downloaded,
rather than displayed inline, and what it's default name should be.

Signed-off-by: Daniel Tschlatscher <d.tschlatscher@proxmox.com>
---
 src/PVE/APIServer/AnyEvent.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/PVE/APIServer/AnyEvent.pm b/src/PVE/APIServer/AnyEvent.pm
index 877a4e6..130727b 100644
--- a/src/PVE/APIServer/AnyEvent.pm
+++ b/src/PVE/APIServer/AnyEvent.pm
@@ -426,6 +426,7 @@ sub send_file_start {
 	    if (ref($download) eq 'HASH') {
 		$mime = $download->{'content-type'};
 		my $encoding = $download->{'content-encoding'};
+		my $disposition = $download->{'content-disposition'};
 
 		if ($download->{path} && $download->{stream} &&
 		    $reqstate->{request}->header('PVEDisableProxy'))
@@ -438,6 +439,7 @@ sub send_file_start {
 			Content_Type => $mime,
 		    );
 		    $header->header('Content-Encoding' => $encoding) if defined($encoding);
+		    $header->header('Content-Disposition' => $disposition) if defined($disposition);
 		    # we need some data so Content-Length gets set correctly and
 		    # the proxy doesn't wait for more data - place a canary
 		    my $resp = HTTP::Response->new(200, "OK", $header, "error canary");
@@ -456,6 +458,7 @@ sub send_file_start {
 		if ($download->{stream}) {
 		    my $header = HTTP::Headers->new(Content_Type => $mime);
 		    $header->header('Content-Encoding' => $encoding) if defined($encoding);
+		    $header->header('Content-Disposition' => $disposition) if defined($disposition);
 		    my $resp = HTTP::Response->new(200, "OK", $header);
 		    $self->response($reqstate, $resp, undef, 1, 0, $fh);
 		    return;
-- 
2.30.2