X-Git-Url: https://git.sesse.net/?p=pr0n;a=blobdiff_plain;f=perl%2FSesse%2Fpr0n%2FWebDAV.pm;h=fe599303220f919f2a632c427dcab4a0a7c5d2ee;hp=aecd9fdae7aa5ca713f4e87083556605c035b516;hb=7ed166d00c60530874566d5e67130464e6fc0415;hpb=b499b81784e502e480dd114bb1fc130f498ab224

diff --git a/perl/Sesse/pr0n/WebDAV.pm b/perl/Sesse/pr0n/WebDAV.pm
index aecd9fd..fe59930 100644
--- a/perl/Sesse/pr0n/WebDAV.pm
+++ b/perl/Sesse/pr0n/WebDAV.pm
@@ -5,6 +5,8 @@ use warnings;
 use Sesse::pr0n::Common qw(error dberror);
 use Digest::SHA1;
 use MIME::Base64;
+use Apache2::Request;
+use Apache2::Upload;
 
 sub handler {
 	my $r = shift;
@@ -107,7 +109,7 @@ EOF
 					dberror($r, "Couldn't get events");
 		
 				while (my $ref = $q->fetchrow_hashref()) {
-					my $id = $ref->{'id'};
+					my $id = $ref->{'event'};
 					my $name = $ref->{'name'};
 				
 					$name =~ s/&/\&/g;  # hack :-)
@@ -135,8 +137,8 @@ EOF
 			$r->headers_out->{'content-location'} = "/webdav/upload/$event/";
 			
 			# Check that we do indeed exist
-			my $ref = $dbh->selectrow_hashref('SELECT count(*) AS numev FROM events WHERE id=?',
-				undef, $event);
+			my $ref = $dbh->selectrow_hashref('SELECT count(*) AS numev FROM events WHERE vhost=? AND event=?',
+				undef, $r->get_server_name, $event);
 			if ($ref->{'numev'} != 1) {
 				$r->status(404);
 				$r->content_type('text/plain; charset=utf-8');
@@ -162,9 +164,9 @@ EOF
 
 			# List all the files within too, of course :-)
 			if ($depth >= 1) {
-				my $q = $dbh->prepare('SELECT * FROM images WHERE event=?') or
+				my $q = $dbh->prepare('SELECT * FROM images WHERE vhost=? AND event=?') or
 					dberror($r, "Couldn't list images");
-				$q->execute($event) or
+				$q->execute($r->get_server_name, $event) or
 					dberror($r, "Couldn't get events");
 		
 				while (my $ref = $q->fetchrow_hashref()) {
@@ -218,8 +220,8 @@ EOF
 			$r->headers_out->{'content-location'} = "/webdav/upload/$event/autorename/";
 			
 			# Check that we do indeed exist
-			my $ref = $dbh->selectrow_hashref('SELECT count(*) AS numev FROM events WHERE id=?',
-				undef, $event);
+			my $ref = $dbh->selectrow_hashref('SELECT count(*) AS numev FROM events WHERE vhost=? AND event=?',
+				undef, $r->get_server_name, $event);
 			if ($ref->{'numev'} != 1) {
 				$r->status(404);
 				$r->content_type('text/plain; charset=utf-8');
@@ -251,8 +253,8 @@ EOF
 			my ($fname, $size, $mtime);
 			
 			# check if we have a pending fake file for this
-			my $ref = $dbh->selectrow_hashref('SELECT count(*) AS numfiles FROM fake_files WHERE event=? AND filename=? AND expires_at > now()',
-				undef, $event, $filename);
+			my $ref = $dbh->selectrow_hashref('SELECT count(*) AS numfiles FROM fake_files WHERE event=? AND vhost=? AND filename=? AND expires_at > now()',
+				undef, $event, $r->get_server_name, $filename);
 			if ($ref->{'numfiles'} == 1) {
 				$fname = "/dev/null";
 				$size = 0;
@@ -294,16 +296,16 @@ EOF
 			my ($fname, $size, $mtime);
 			
 			# check if we have a pending fake file for this
-			my $ref = $dbh->selectrow_hashref('SELECT count(*) AS numfiles FROM fake_files WHERE event=? AND filename=? AND expires_at > now()',
-				undef, $event, $filename);
+			my $ref = $dbh->selectrow_hashref('SELECT count(*) AS numfiles FROM fake_files WHERE event=? AND vhost=? AND filename=? AND expires_at > now()',
+				undef, $event, $r->get_server_name, $filename);
 			if ($ref->{'numfiles'} == 1) {
 				$fname = "/dev/null";
 				$size = 0;
 				$mtime = time;
 			} else {
 				# check if we have a "shadow file" for this
-				my $ref = $dbh->selectrow_hashref('SELECT id FROM shadow_files WHERE event=? AND filename=? AND expires_at > now()',
-					undef, $event, $filename);
+				my $ref = $dbh->selectrow_hashref('SELECT id FROM shadow_files WHERE vhost=? AND event=? AND filename=? AND expires_at > now()',
+					undef, $r->get_server_name, $event, $filename);
 				if (defined($ref)) {
 				 	($fname, $size, $mtime) = Sesse::pr0n::Common::stat_image_from_id($r, $ref->{'id'});
 				}
@@ -357,8 +359,8 @@ EOF
 		my ($fname, $size, $mtime);
 
 		# check if we have a pending fake file for this
-		my $ref = $dbh->selectrow_hashref('SELECT count(*) AS numfiles FROM fake_files WHERE event=? AND filename=? AND expires_at > now()',
-			undef, $event, $filename);
+		my $ref = $dbh->selectrow_hashref('SELECT count(*) AS numfiles FROM fake_files WHERE event=? AND vhost=? AND filename=? AND expires_at > now()',
+			undef, $event, $r->get_server_name, $filename);
 		if ($ref->{'numfiles'} == 1) {
 			$fname = "/dev/null";
 			$size = 0;
@@ -366,8 +368,8 @@ EOF
 		} else {
 			# check if we have a "shadow file" for this
 			if (defined($autorename) && $autorename eq "autorename/") {
-				my $ref = $dbh->selectrow_hashref('SELECT id FROM shadow_files WHERE event=? AND filename=? AND expires_at > now()',
-					undef, $event, $filename);
+				my $ref = $dbh->selectrow_hashref('SELECT id FROM shadow_files WHERE host=? AND event=? AND filename=? AND expires_at > now()',
+					undef, $r->get_server_name, $event, $filename);
 				if (defined($ref)) {
 				 	($fname, $size, $mtime) = Sesse::pr0n::Common::stat_image_from_id($r, $ref->{'id'});
 				}
@@ -406,9 +408,9 @@ EOF
 		my $orig_filename = $filename;
 
 		# Remove evil characters
-		if ($filename =~ /[^a-zA-Z0-9._-]/) {
+		if ($filename =~ /[^a-zA-Z0-9._()-]/) {
 			if (defined($autorename) && $autorename eq "autorename/") {
-				$filename =~ tr/a-zA-Z0-9.-/_/c;
+				$filename =~ tr/a-zA-Z0-9.()-/_/c;
 			} else {
 				$r->status(403);
 				$r->content_type('text/plain; charset=utf-8');
@@ -422,11 +424,11 @@ EOF
 		# make them happy
 		# 
 		if ($r->headers_in->{'content-length'} == 0) {
-			$dbh->do('DELETE FROM fake_files WHERE expires_at <= now() OR (event=? AND filename=?);',
-				undef, $event, $filename)
+			$dbh->do('DELETE FROM fake_files WHERE expires_at <= now() OR (event=? AND vhost=? AND filename=?);',
+				undef, $event, $r->get_server_name, $filename)
 				or dberror($r, "Couldn't prune fake_files");
-			$dbh->do('INSERT INTO fake_files (event,filename,expires_at) VALUES (?,?,now() + interval \'30 seconds\');',
-				undef, $event, $filename)
+			$dbh->do('INSERT INTO fake_files (vhost,event,filename,expires_at) VALUES (?,?,?,now() + interval \'30 seconds\');',
+				undef, $r->get_server_name, $event, $filename)
 				or dberror($r, "Couldn't add file");
 			$r->content_type('text/plain; charset="utf-8"');
 			$r->status(201);
@@ -444,8 +446,8 @@ EOF
 		
 		# Autorename if we need to
 		if (defined($autorename) && $autorename eq "autorename/") {
-			my $ref = $dbh->selectrow_hashref("SELECT COUNT(*) AS numfiles FROM images WHERE event=? AND filename=?",
-				undef, $event, $filename)
+			my $ref = $dbh->selectrow_hashref("SELECT COUNT(*) AS numfiles FROM images WHERE vhost=? AND event=? AND filename=?",
+				undef, $r->get_server_name, $event, $filename)
 				or dberror($r, "Couldn't check for existing files");
 			if ($ref->{'numfiles'} > 0) {
 				$r->log->info("Renaming $filename to $newid.jpeg");
@@ -461,13 +463,13 @@ EOF
 
 			# Try to insert this new file
 			eval {
-				$dbh->do('DELETE FROM fake_files WHERE event=? AND filename=?;',
-					undef, $event, $filename);
+				$dbh->do('DELETE FROM fake_files WHERE vhost=? AND event=? AND filename=?',
+					undef, $r->get_server_name, $event, $filename);
 					
-				$dbh->do('INSERT INTO images (id,event,uploadedby,takenby,filename) VALUES (?,?,?,?,?);',
-					undef, $newid, $event, $user, $takenby, $filename);
-				$dbh->do('UPDATE events SET last_update=CURRENT_TIMESTAMP WHERE id=?',
-					undef, $event);
+				$dbh->do('INSERT INTO images (id,vhost,event,uploadedby,takenby,filename) VALUES (?,?,?,?,?,?)',
+					undef, $newid, $r->get_server_name, $event, $user, $takenby, $filename);
+				$dbh->do('UPDATE events SET last_update=CURRENT_TIMESTAMP WHERE vhost=? AND event=?',
+					undef, $r->get_server_name, $event);
 
 				# Now save the file to disk
 				$fname = Sesse::pr0n::Common::get_disk_location($r, $newid);
@@ -507,11 +509,11 @@ EOF
 
 		# Insert a `shadow file' we can stat the next 30 secs
 		if (defined($autorename) && $autorename eq "autorename/") {
-			$dbh->do('DELETE FROM shadow_files WHERE expires_at <= now() OR (event=? AND filename=?);',
-				undef, $event, $filename)
+			$dbh->do('DELETE FROM shadow_files WHERE expires_at <= now() OR (vhost=? AND event=? AND filename=?);',
+				undef, $r->get_server_name, $event, $filename)
 				or dberror($r, "Couldn't prune shadow_files");
-			$dbh->do('INSERT INTO shadow_files (event,filename,id,expires_at) VALUES (?,?,?,now() + interval \'30 seconds\');',
-				undef, $event, $orig_filename, $newid)
+			$dbh->do('INSERT INTO shadow_files (vhost,event,filename,id,expires_at) VALUES (?,?,?,?,now() + interval \'30 seconds\');',
+				undef, $r->get_server_name, $event, $orig_filename, $newid)
 				or dberror($r, "Couldn't add shadow file");
 			$r->log->info("Added shadow entry for $event/$filename");
 		}
@@ -522,7 +524,130 @@ EOF
 
 		return Apache2::Const::OK;
 	}
+	
+	# Used by the XP publishing wizard -- largely the same as the code above
+	# but vastly simplified. Should we refactor?
+	if ($r->method eq "POST") {
+		my $apr = Apache2::Request->new($r);
+		my $client_size = $apr->param('size');
+		my $event = $apr->param('event');
+				
+		my $file = $apr->upload('image');
+		my $filename = $file->filename();
+		if ($client_size != $file->size()) {
+			$r->content_type('text/plain; charset="utf-8"');
+			$r->status(403);
+			$r->print("Client-size resizing detected; refusing automatically");
 
+			$r->log->info("Client-size resized upload of $event/$filename detected");
+			return Apache2::Const::OK;
+		}
+		
+		# Ugh, Windows XP seems to be sending this in... something that's not UTF-8, at least
+		my $takenby_given = Sesse::pr0n::Common::guess_charset($apr->param('takenby'));
+
+		if (defined($takenby_given) && $takenby_given !~ /^\s*$/ && $takenby_given !~ /[<>&]/ && length($takenby_given) <= 100) {
+			$takenby = $takenby_given;
+		}
+		
+		my $ne_id = Sesse::pr0n::Common::guess_charset($apr->param('neweventid'));
+		my $ne_date = Sesse::pr0n::Common::guess_charset($apr->param('neweventdate'));
+		my $ne_desc = Sesse::pr0n::Common::guess_charset($apr->param('neweventdesc'));
+		if (defined($ne_id)) {
+			# Trying to add a new event, let's see if it already exists
+			my $q = $dbh->prepare('SELECT COUNT(*) AS cnt FROM events WHERE event=? AND vhost=?')
+				or dberror($r, "Couldn't prepare event count");
+			$q->execute($ne_id, $r->get_server_name)
+				or dberror($r, "Couldn't execute event count");
+			my $ref = $q->fetchrow_hashref;
+
+			if ($ref->{'cnt'} == 0) {
+				my @errors = Sesse::pr0n::Common::add_new_event($dbh, $ne_id, $ne_date, $ne_desc, $r->get_server_name);
+				if (scalar @errors > 0) {
+					die "Couldn't add new event $ne_id: " . join(', ', @errors);
+				}
+			}
+
+			$event = $ne_id;
+		}
+
+		# Remove evil characters
+		if ($filename =~ /[^a-zA-Z0-9._-]/) {
+			$filename =~ tr/a-zA-Z0-9.-/_/c;
+		}
+		
+		# Get the new ID
+		my $ref = $dbh->selectrow_hashref("SELECT NEXTVAL('imageid_seq') AS id;");
+		my $newid = $ref->{'id'};
+		if (!defined($newid)) {
+			dberror($r, "Couldn't get new ID");
+		}
+		
+		# Autorename if we need to
+		{
+			my $ref = $dbh->selectrow_hashref("SELECT COUNT(*) AS numfiles FROM images WHERE vhost=? AND event=? AND filename=?",
+				undef, $r->get_server_name, $event, $filename)
+				or dberror($r, "Couldn't check for existing files");
+			if ($ref->{'numfiles'} > 0) {
+				$r->log->info("Renaming $filename to $newid.jpeg");
+				$filename = "$newid.jpeg";
+			}
+		}
+		
+		{
+			# Enable transactions and error raising temporarily
+			local $dbh->{AutoCommit} = 0;
+			local $dbh->{RaiseError} = 1;
+			my $fname;
+
+			# Try to insert this new file
+			eval {
+				$dbh->do('INSERT INTO images (id,vhost,event,uploadedby,takenby,filename) VALUES (?,?,?,?,?,?)',
+					undef, $newid, $r->get_server_name, $event, $user, $takenby, $filename);
+				$dbh->do('UPDATE events SET last_update=CURRENT_TIMESTAMP WHERE vhost=? AND event=?',
+					undef, $r->get_server_name, $event);
+
+				# Now save the file to disk
+				$fname = Sesse::pr0n::Common::get_disk_location($r, $newid);
+				open NEWFILE, ">$fname"
+					or die "$fname: $!";
+
+				my $buf;
+				$file->slurp($buf);
+				print NEWFILE $buf or die "write($fname): $!";
+				close NEWFILE or die "close($fname): $!";
+				
+				# Orient stuff correctly
+				system("/usr/bin/exifautotran", $fname) == 0
+					or die "/usr/bin/exifautotran: $!";
+
+				# Make cache while we're at it.
+				Sesse::pr0n::Common::ensure_cached($r, $filename, $newid, -1, -1, 1, 80, 64, 320, 256, -1, -1);
+				
+				# OK, we got this far, commit
+				$dbh->commit;
+
+				$r->log->notice("Successfully wrote $event/$filename to $fname");
+			};
+			if ($@) {
+				# Some error occurred, rollback and bomb out
+				$dbh->rollback;
+				error($r, "Transaction aborted because $@");
+				unlink($fname);
+		
+				$r->content_type('text/plain; charset="utf-8"');
+				$r->status(500);
+				$r->print("Error: $@");
+			}
+		}
+
+		$r->content_type('text/plain; charset="utf-8"');
+		$r->status(201);
+		$r->print("OK");
+
+		return Apache2::Const::OK;
+	}
+	
 	# Yes, we fake locks. :-)
 	if ($r->method eq "LOCK") {
 		if ($r->uri !~ m#^/webdav/upload/([a-zA-Z0-9-]+)/(autorename/)?([a-zA-Z0-9._-]+)$#) {
@@ -577,11 +702,11 @@ EOF
 		}
 		
 		my ($event, $autorename, $filename) = ($1, $2, $3);
-		$dbh->do('DELETE FROM images WHERE event=? AND filename=?;',
-			undef, $event, $filename)
+		$dbh->do('DELETE FROM images WHERE vhost=? AND event=? AND filename=?',
+			undef, $r->get_server_name, $event, $filename)
 			or dberror($r, "Couldn't remove file");
-		$dbh->do('UPDATE events SET last_update=CURRENT_TIMESTAMP WHERE id=?',
-			undef, $event)
+		$dbh->do('UPDATE events SET last_update=CURRENT_TIMESTAMP WHERE vhost=? AND event=?',
+			undef, $r->get_server_name, $event)
 			or dberror($r, "Couldn't invalidate cache");
 		$r->status(200);
 		$r->print("OK");
@@ -601,7 +726,7 @@ EOF
 		$r->print("Sorry, you do not have access to that feature.");
 		return Apache2::Const::OK;
 	}
-	
+
 	$r->content_type('text/plain; charset=utf-8');
 	$r->log->error("unknown method " . $r->method);
 	$r->status(500);