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mod_http_upload: Handle HEAD and OPTIONS requests

This commit is contained in:
Holger Weiss 2015-09-14 21:58:38 +02:00
parent 645d29a264
commit 6ca6f021cc
2 changed files with 13 additions and 6 deletions
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2
mod_http_upload/README.txt
View File

@ -157,7 +157,7 @@ The configurable mod_http_upload options are:
custom_headers:
"Access-Control-Allow-Origin": "*"
"Access-Control-Allow-Methods": "GET, PUT"
"Access-Control-Allow-Methods": "OPTIONS, HEAD, GET, PUT"
- rm_on_unregister (default: 'true')

17
mod_http_upload/src/mod_http_upload.erl
View File

@ -363,7 +363,9 @@ process(LocalPath, #request{method = 'PUT', host = Host, ip = IP,
[?ADDR_TO_STR(IP), Host, Error]),
http_response(Host, 500)
end;
process(LocalPath, #request{method = 'GET', host = Host, ip = IP}) ->
process(LocalPath, #request{method = Method, host = Host, ip = IP})
when Method == 'GET';
Method == 'HEAD' ->
Proc = gen_mod:get_module_proc(Host, ?PROCNAME),
case catch gen_server:call(Proc, get_docroot) of
{ok, DocRoot} ->
@ -401,14 +403,18 @@ process(LocalPath, #request{method = 'GET', host = Host, ip = IP}) ->
http_response(Host, 500)
end;
Error ->
?ERROR_MSG("Cannot handle GET request from ~s for ~s: ~p",
[?ADDR_TO_STR(IP), Host, Error]),
?ERROR_MSG("Cannot handle ~s request from ~s for ~s: ~p",
[Method, ?ADDR_TO_STR(IP), Host, Error]),
http_response(Host, 500)
end;
process(_LocalPath, #request{method = 'OPTIONS', host = Host, ip = IP}) ->
?DEBUG("Responding to OPTIONS request from ~s for ~s",
[?ADDR_TO_STR(IP), Host]),
http_response(Host, 200);
process(_LocalPath, #request{method = Method, host = Host, ip = IP}) ->
?DEBUG("Rejecting ~s request from ~s for ~s",
[Method, ?ADDR_TO_STR(IP), Host]),
http_response(Host, 405, [{<<"Allow">>, <<"GET, PUT">>}]).
http_response(Host, 405, [{<<"Allow">>, <<"OPTIONS, HEAD, GET, PUT">>}]).
%%--------------------------------------------------------------------
%% Internal functions.
@ -732,7 +738,8 @@ code_to_message(403) -> <<"Forbidden.">>;
code_to_message(404) -> <<"Not found.">>;
code_to_message(405) -> <<"Method not allowed.">>;
code_to_message(413) -> <<"File size doesn't match requested size.">>;
code_to_message(500) -> <<"Internal server error.">>.
code_to_message(500) -> <<"Internal server error.">>;
code_to_message(_Code) -> <<"">>.
%% Miscellaneous helpers.