prosody
a3be7b3cf1e1
plugins/mod_http_file_share.lua

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plugins/mod_http_file_share.lua @ 11402:a3be7b3cf1e1

mod_http_file_share: Fix traceback on missing file-type attempt to index a nil value (local 'filetype') casued by the :gsub call
author Kim Alvefur <zash@zash.se>
date Wed, 24 Feb 2021 16:35:56 +0100
parent 11398:a1f26d17d70f
child 11405:ce8291e89d67
comparison
equal deleted inserted replaced
11401:228bd43fbc3d 11402:a3be7b3cf1e1
334 local handle, ferr = errors.coerce(io.open(filename)); 334 local handle, ferr = errors.coerce(io.open(filename));
335 if not handle then 335 if not handle then
336 return ferr or 410; 336 return ferr or 410;
337 end 337 end
338 338
339 if not filetype then
340 filetype = "application/octet-stream";
341 end
339 local disposition = "attachment"; 342 local disposition = "attachment";
340 if safe_types:contains(filetype) or safe_types:contains(filetype:gsub("/.*", "/*")) then 343 if safe_types:contains(filetype) or safe_types:contains(filetype:gsub("/.*", "/*")) then
341 disposition = "inline"; 344 disposition = "inline";
342 end 345 end
343 346
344 response.headers.last_modified = last_modified; 347 response.headers.last_modified = last_modified;
345 response.headers.content_length = filesize; 348 response.headers.content_length = filesize;
346 response.headers.content_type = filetype or "application/octet-stream"; 349 response.headers.content_type = filetype;
347 response.headers.content_disposition = string.format("%s; filename=%q", disposition, basename); 350 response.headers.content_disposition = string.format("%s; filename=%q", disposition, basename);
348 351
349 response.headers.cache_control = "max-age=31556952, immutable"; 352 response.headers.cache_control = "max-age=31556952, immutable";
350 response.headers.content_security_policy = "default-src 'none'; frame-ancestors 'none';" 353 response.headers.content_security_policy = "default-src 'none'; frame-ancestors 'none';"
351 response.headers.strict_transport_security = "max-age=31556952"; 354 response.headers.strict_transport_security = "max-age=31556952";