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-rw-r--r--lib/inets/src/http_lib/http_chunk.erl169
-rw-r--r--lib/inets/src/http_lib/http_transport.erl206
-rw-r--r--lib/inets/src/http_lib/http_util.erl69
-rw-r--r--lib/inets/src/http_server/httpd_conf.erl101
-rw-r--r--lib/inets/src/http_server/httpd_request_handler.erl10
-rw-r--r--lib/inets/src/http_server/httpd_sup.erl4
-rw-r--r--lib/inets/src/http_server/httpd_util.erl12
7 files changed, 217 insertions, 354 deletions
diff --git a/lib/inets/src/http_lib/http_chunk.erl b/lib/inets/src/http_lib/http_chunk.erl
index 9476ea9f5f..2f8476a49d 100644
--- a/lib/inets/src/http_lib/http_chunk.erl
+++ b/lib/inets/src/http_lib/http_chunk.erl
@@ -57,7 +57,7 @@
%%-------------------------------------------------------------------------
decode(ChunkedBody, MaxBodySize, MaxHeaderSize) ->
%% Note decode_size will call decode_data.
- decode_size([ChunkedBody, <<>>, [],
+ decode_size([ChunkedBody, <<>>, [], 0,
{MaxBodySize, <<>>, 0, MaxHeaderSize}]).
%%-------------------------------------------------------------------------
@@ -120,65 +120,80 @@ handle_headers(ResponseHeaderRecord = #http_response_h{}, ChunkedHeaders) ->
%% Functions that may be returned during the decoding process
%% if the input data is incompleate.
-decode_size([Bin, Rest, HexList, Info]) ->
- decode_size(<<Rest/binary, Bin/binary>>, HexList, Info).
+decode_size([Bin, Rest, HexList, AccSize, Info]) ->
+ decode_size(<<Rest/binary, Bin/binary>>, HexList, AccSize, Info).
-ignore_extensions([Bin, Rest, NextFunction]) ->
- ignore_extensions(<<Rest/binary, Bin/binary>>, NextFunction).
+ignore_extensions([Bin, Rest, RemainingSize, TotalMaxHeaderSize, NextFunction]) ->
+ ignore_extensions(<<Rest/binary, Bin/binary>>, RemainingSize, TotalMaxHeaderSize, NextFunction).
decode_data([Bin, ChunkSize, TotalChunk, Info]) ->
decode_data(ChunkSize, <<TotalChunk/binary, Bin/binary>>, Info).
-decode_trailer([Bin, Rest, Header, Headers, MaxHeaderSize, Body,
- BodyLength]) ->
+decode_trailer([Bin, Rest, Header, Headers, Body,
+ BodyLength, RemainingSize, TotalMaxHeaderSize]) ->
decode_trailer(<<Rest/binary, Bin/binary>>,
- Header, Headers, MaxHeaderSize, Body, BodyLength).
+ Header, Headers, Body, BodyLength, RemainingSize, TotalMaxHeaderSize).
%%%========================================================================
%%% Internal functions
%%%========================================================================
-decode_size(<<>>, HexList, Info) ->
- {?MODULE, decode_size, [<<>>, HexList, Info]};
-decode_size(Data = <<?CR, ?LF, ChunkRest/binary>>, HexList,
+decode_size(_, _, AccHeaderSize, {_,_,_, MaxHeaderSize}) when
+ AccHeaderSize > MaxHeaderSize ->
+ throw({error, {header_too_long, {max, MaxHeaderSize}}});
+
+decode_size(<<>>, HexList, AccHeaderSize, Info) ->
+ {?MODULE, decode_size, [<<>>, HexList, AccHeaderSize, Info]};
+decode_size(Data = <<?CR, ?LF, ChunkRest/binary>>, HexList, AccHeaderSize,
{MaxBodySize, Body,
AccLength,
MaxHeaderSize}) ->
- ChunkSize = http_util:hexlist_to_integer(lists:reverse(HexList)),
- case ChunkSize of
+ try http_util:hexlist_to_integer(lists:reverse(HexList)) of
0 -> % Last chunk, there was no data
- ignore_extensions(Data, {?MODULE, decode_trailer,
- [<<>>, [],[], MaxHeaderSize,
- Body,
- integer_to_list(AccLength)]});
- _ ->
+ ignore_extensions(Data, remaing_size(MaxHeaderSize, AccHeaderSize), MaxHeaderSize,
+ {?MODULE, decode_trailer,
+ [<<>>, [],[],
+ Body,
+ integer_to_list(AccLength)]});
+ ChunkSize ->
%% Note decode_data may call decode_size again if there
%% is more than one chunk, hence here is where the last parameter
%% to this function comes in.
decode_data(ChunkSize, ChunkRest, {MaxBodySize, Body,
- ChunkSize + AccLength ,
+ ChunkSize + AccLength,
MaxHeaderSize})
+ catch
+ _:_ ->
+ throw({error, {chunk_size, lists:reverse(HexList)}})
end;
-decode_size(<<";", Rest/binary>>, HexList, Info) ->
+decode_size(<<";", Rest/binary>>, HexList, AccHeaderSize, {_,_,_, MaxHeaderSize} = Info) ->
%% Note ignore_extensions will call decode_size/1 again when
%% it ignored all extensions.
- ignore_extensions(Rest, {?MODULE, decode_size, [<<>>, HexList, Info]});
-decode_size(<<?CR>> = Data, HexList, Info) ->
- {?MODULE, decode_size, [Data, HexList, Info]};
-decode_size(<<Octet, Rest/binary>>, HexList, Info) ->
- decode_size(Rest, [Octet | HexList], Info).
+ ignore_extensions(Rest, remaing_size(MaxHeaderSize, AccHeaderSize), MaxHeaderSize,
+ {?MODULE, decode_size, [<<>>, HexList, AccHeaderSize, Info]});
+decode_size(<<?CR>> = Data, HexList, AccHeaderSize, Info) ->
+ {?MODULE, decode_size, [Data, HexList, AccHeaderSize, Info]};
+decode_size(<<Octet, Rest/binary>>, HexList, AccHeaderSize, Info) ->
+ decode_size(Rest, [Octet | HexList], AccHeaderSize + 1, Info).
%% "All applications MUST ignore chunk-extension extensions they
%% do not understand.", see RFC 2616 Section 3.6.1 We don't
%% understand any extension...
-ignore_extensions(<<>>, NextFunction) ->
- {?MODULE, ignore_extensions, [<<>>, NextFunction]};
-ignore_extensions(Data = <<?CR, ?LF, _ChunkRest/binary>>,
+ignore_extensions(_, 0, TotalMaxHeaderSize, _) ->
+ throw({error, {header_too_long, {max, TotalMaxHeaderSize}}});
+ignore_extensions(<<>>, RemainingSize, TotalMaxHeaderSize, NextFunction) ->
+ {?MODULE, ignore_extensions, [<<>>, RemainingSize, TotalMaxHeaderSize, NextFunction]};
+ignore_extensions(Data = <<?CR, ?LF, _ChunkRest/binary>>, RemainingSize, TotalMaxHeaderSize,
{Module, Function, Args}) ->
- Module:Function([Data | Args]);
-ignore_extensions(<<?CR>> = Data, NextFunction) ->
- {?MODULE, ignore_extensions, [Data, NextFunction]};
-ignore_extensions(<<_Octet, Rest/binary>>, NextFunction) ->
- ignore_extensions(Rest, NextFunction).
+ case Function of
+ decode_trailer ->
+ Module:Function([Data | Args ++ [RemainingSize, TotalMaxHeaderSize]]);
+ _ ->
+ Module:Function([Data | Args])
+ end;
+ignore_extensions(<<?CR>> = Data, RemainingSize, TotalMaxHeaderSize, NextFunction) ->
+ {?MODULE, ignore_extensions, [Data, RemainingSize, TotalMaxHeaderSize, NextFunction]};
+ignore_extensions(<<_Octet, Rest/binary>>, RemainingSize, TotalMaxHeaderSize, NextFunction) ->
+ ignore_extensions(Rest, remaing_size(RemainingSize, 1), TotalMaxHeaderSize, NextFunction).
decode_data(ChunkSize, TotalChunk,
Info = {MaxBodySize, BodySoFar, AccLength, MaxHeaderSize})
@@ -190,83 +205,81 @@ decode_data(ChunkSize, TotalChunk,
%% once it ignored all extensions.
{?MODULE, ignore_extensions,
[<<>>,
- {?MODULE, decode_trailer, [<<>>, [],[], MaxHeaderSize,
+ {?MODULE, decode_trailer, [<<>>, [],[],
<<BodySoFar/binary, Data/binary>>,
integer_to_list(AccLength)]}]};
<<Data:ChunkSize/binary, ?CR, ?LF, "0", ";", Rest/binary>> ->
%% Note ignore_extensions will call decode_trailer/1
%% once it ignored all extensions.
- ignore_extensions(Rest, {?MODULE, decode_trailer,
- [<<>>, [],[], MaxHeaderSize,
+ ignore_extensions(Rest, MaxHeaderSize, MaxHeaderSize,
+ {?MODULE, decode_trailer,
+ [<<>>, [],[],
<<BodySoFar/binary, Data/binary>>,
integer_to_list(AccLength)]});
<<Data:ChunkSize/binary, ?CR, ?LF, "0", ?CR, ?LF>> ->
- {?MODULE, decode_trailer, [<<?CR, ?LF>>, [],[], MaxHeaderSize,
+ {?MODULE, decode_trailer, [<<?CR, ?LF>>, [],[],
<<BodySoFar/binary, Data/binary>>,
- integer_to_list(AccLength)]};
+ integer_to_list(AccLength), MaxHeaderSize, MaxHeaderSize]};
<<Data:ChunkSize/binary, ?CR, ?LF, "0", ?CR, ?LF, Rest/binary>> ->
- decode_trailer(<<?CR, ?LF, Rest/binary>>, [],[], MaxHeaderSize,
+ decode_trailer(<<?CR, ?LF, Rest/binary>>, [],[],
<<BodySoFar/binary, Data/binary>>,
- integer_to_list(AccLength));
- %% There are more chunks, so here we go agin...
+ integer_to_list(AccLength), MaxHeaderSize, MaxHeaderSize);
+ %% There are more chunks, so here we go again...
<<Data:ChunkSize/binary, ?CR, ?LF>> ->
NewBody = <<BodySoFar/binary, Data/binary>>,
- {?MODULE, decode_size, [<<>>, [], {MaxBodySize, NewBody, AccLength, MaxHeaderSize}]};
+ {?MODULE, decode_size, [<<>>, [], 0, {MaxBodySize, NewBody, AccLength, MaxHeaderSize}]};
<<Data:ChunkSize/binary, ?CR, ?LF, Rest/binary>>
when (AccLength < MaxBodySize) or (MaxBodySize == nolimit) ->
- decode_size(Rest, [],
+ decode_size(Rest, [], 0,
{MaxBodySize, <<BodySoFar/binary, Data/binary>>,
AccLength, MaxHeaderSize});
<<_:ChunkSize/binary, ?CR, ?LF, _/binary>> ->
- throw({error, body_too_big});
+ throw({error, {body_too_big, {max, MaxBodySize}}});
_ ->
{?MODULE, decode_data, [ChunkSize, TotalChunk, Info]}
end;
decode_data(ChunkSize, TotalChunk, Info) ->
{?MODULE, decode_data, [ChunkSize, TotalChunk, Info]}.
-decode_trailer(<<>>, Header, Headers, MaxHeaderSize, Body, BodyLength) ->
- {?MODULE, decode_trailer, [<<>>, Header, Headers, MaxHeaderSize, Body,
- BodyLength]};
-
+decode_trailer(_,_,_,_,_, 0, TotalMaxHeaderSize) ->
+ throw({error, {header_too_long, {max, TotalMaxHeaderSize}}});
+decode_trailer(<<>>, Header, Headers, Body, BodyLength, RemainingSize, TotalMaxHeaderSize) ->
+ {?MODULE, decode_trailer, [<<>>, Header, Headers, Body,
+ BodyLength, RemainingSize, TotalMaxHeaderSize]};
%% Note: If Bin is not empty it is part of a pipelined request/response.
-decode_trailer(<<?CR,?LF,?CR,?LF, Bin/binary>>, [], [], _, Body, BodyLength) ->
+decode_trailer(<<?CR,?LF,?CR,?LF, Bin/binary>>, [], [], Body, BodyLength, _, _) ->
{ok, {["content-length:" ++ BodyLength], <<Body/binary, Bin/binary>>}};
decode_trailer(<<?CR,?LF,?CR,?LF, Bin/binary>>,
- Header, Headers, MaxHeaderSize, Body, BodyLength) ->
+ Header, Headers, Body, BodyLength, _, _) ->
NewHeaders = case Header of
[] ->
Headers;
_ ->
[lists:reverse(Header) | Headers]
end,
- Length = length(NewHeaders),
- case Length > MaxHeaderSize of
- true ->
- throw({error, {header_too_long, MaxHeaderSize,
- MaxHeaderSize-Length}});
- false ->
- {ok, {["content-length:" ++ BodyLength | NewHeaders],
- <<Body/binary, Bin/binary>>}}
- end;
-decode_trailer(<<?CR,?LF,?CR>> = Data, Header, Headers, MaxHeaderSize,
- Body, BodyLength) ->
- {?MODULE, decode_trailer, [Data, Header, Headers, MaxHeaderSize, Body,
- BodyLength]};
-decode_trailer(<<?CR,?LF>> = Data, Header, Headers, MaxHeaderSize,
- Body, BodyLength) ->
- {?MODULE, decode_trailer, [Data, Header, Headers, MaxHeaderSize, Body,
- BodyLength]};
-decode_trailer(<<?CR>> = Data, Header, Headers, MaxHeaderSize,
- Body, BodyLength) ->
- {?MODULE, decode_trailer, [Data, Header, Headers, MaxHeaderSize, Body,
- BodyLength]};
-decode_trailer(<<?CR, ?LF, Rest/binary>>, Header, Headers,
- MaxHeaderSize, Body, BodyLength) ->
+ {ok, {["content-length:" ++ BodyLength | NewHeaders],
+ <<Body/binary, Bin/binary>>}};
+decode_trailer(<<?CR,?LF,?CR>> = Data, Header, Headers,
+ Body, BodyLength, RemainingSize, TotalMaxHeaderSize) ->
+ {?MODULE, decode_trailer, [Data, Header, Headers, Body,
+ BodyLength, RemainingSize, TotalMaxHeaderSize]};
+decode_trailer(<<?CR,?LF>> = Data, Header, Headers,
+ Body, BodyLength, RemainingSize, TotalMaxHeaderSize) ->
+ {?MODULE, decode_trailer, [Data, Header, Headers, Body,
+ BodyLength, RemainingSize, TotalMaxHeaderSize]};
+decode_trailer(<<?CR>> = Data, Header, Headers,
+ Body, BodyLength, RemainingSize, TotalMaxHeaderSize) ->
+ {?MODULE, decode_trailer, [Data, Header, Headers, Body,
+ BodyLength, RemainingSize, TotalMaxHeaderSize]};
+decode_trailer(<<?CR, ?LF, Rest/binary>>, Header, Headers, Body, BodyLength, RemainingSize, TotalMaxHeaderSize) ->
decode_trailer(Rest, [], [lists:reverse(Header) | Headers],
- MaxHeaderSize, Body, BodyLength);
+ Body, BodyLength, RemainingSize, TotalMaxHeaderSize);
+decode_trailer(<<Octet, Rest/binary>>, Header, Headers, Body,
+ BodyLength, RemainingSize, TotalMaxHeaderSize) ->
+ decode_trailer(Rest, [Octet | Header], Headers,
+ Body, BodyLength, RemainingSize - 1, TotalMaxHeaderSize).
-decode_trailer(<<Octet, Rest/binary>>, Header, Headers, MaxHeaderSize, Body,
- BodyLength) ->
- decode_trailer(Rest, [Octet | Header], Headers, MaxHeaderSize,
- Body, BodyLength).
+remaing_size(nolimit, _) ->
+ nolimit;
+remaing_size(Total, Consumed) ->
+ Total - Consumed.
diff --git a/lib/inets/src/http_lib/http_transport.erl b/lib/inets/src/http_lib/http_transport.erl
index 719dc4c425..ab6afe9c6c 100644
--- a/lib/inets/src/http_lib/http_transport.erl
+++ b/lib/inets/src/http_lib/http_transport.erl
@@ -40,12 +40,6 @@
-include_lib("inets/src/inets_app/inets_internal.hrl").
-include("http_internal.hrl").
--define(SERVICE, httpl).
--define(hlri(Label, Content), ?report_important(Label, ?SERVICE, Content)).
--define(hlrv(Label, Content), ?report_verbose(Label, ?SERVICE, Content)).
--define(hlrd(Label, Content), ?report_debug(Label, ?SERVICE, Content)).
--define(hlrt(Label, Content), ?report_trace(Label, ?SERVICE, Content)).
-
%%%=========================================================================
%%% Internal application API
@@ -55,38 +49,27 @@
%% start(SocketType) -> ok | {error, Reason}
%% SocketType = ip_comm | {ssl, _}
%%
-%% Description: Makes sure inet_db or ssl is started.
+%% Description: Makes sure ssl is started.
%%-------------------------------------------------------------------------
start(ip_comm) ->
- do_start_ip_comm();
-
-%% This is just for backward compatibillity
+ ok;
+start({ip_comm, _}) ->
+ ok;
start({ssl, _}) ->
do_start_ssl();
start({essl, _}) ->
do_start_ssl().
-
-do_start_ip_comm() ->
- case inet_db:start() of
- {ok, _} ->
- ok;
- {error, {already_started, _}} ->
- ok;
- Error ->
- Error
- end.
-
do_start_ssl() ->
- case ssl:start() of
- ok ->
- ok;
- {error, {already_started,_}} ->
- ok;
- Error ->
- Error
+ try lists:foreach(fun(App) ->
+ ok = application:ensure_started(App)
+ end,
+ [crypto, asn1, public_key, ssl])
+ catch
+ _:Reason ->
+ {error, Reason}
end.
-
+
%%-------------------------------------------------------------------------
%% connect(SocketType, Address, Options, Timeout) ->
@@ -103,12 +86,8 @@ do_start_ssl() ->
connect(SocketType, Address, Opts) ->
connect(SocketType, Address, Opts, infinity).
-
-connect(ip_comm = _SocketType, {Host, Port}, Opts0, Timeout)
- when is_list(Opts0) ->
- Opts = [binary, {packet, 0}, {active, false}, {reuseaddr, true} | Opts0],
- ?hlrt("connect using gen_tcp",
- [{host, Host}, {port, Port}, {opts, Opts}, {timeout, Timeout}]),
+connect(ip_comm, {Host, Port}, Opts0, Timeout) ->
+ Opts = [binary, {packet, 0}, {active, false}, {reuseaddr, true} | Opts0 ],
try gen_tcp:connect(Host, Port, Opts, Timeout) of
{ok, _} = OK ->
OK;
@@ -127,11 +106,6 @@ connect({ssl, SslConfig}, Address, Opts, Timeout) ->
connect({essl, SslConfig}, {Host, Port}, Opts0, Timeout) ->
Opts = [binary, {active, false}, {ssl_imp, new} | Opts0] ++ SslConfig,
- ?hlrt("connect using essl",
- [{host, Host},
- {port, Port},
- {ssl_config, SslConfig},
- {timeout, Timeout}]),
case (catch ssl:connect(Host, Port, Opts, Timeout)) of
{'EXIT', Reason} ->
{error, {eoptions, Reason}};
@@ -156,29 +130,23 @@ connect({essl, SslConfig}, {Host, Port}, Opts0, Timeout) ->
%% reason for this to enable a HTTP-server not running as root to use
%% port 80.
%%-------------------------------------------------------------------------
-listen(ip_comm = _SocketType, Addr, Port, Fd, IpFamily) ->
- listen_ip_comm(Addr, Port, Fd, IpFamily);
-
+listen(ip_comm, Addr, Port, Fd, IpFamily) ->
+ listen_ip_comm(Addr, Port, [], Fd, IpFamily);
+
+listen({ip_comm, SockOpts}, Addr, Port, Fd, IpFamily) ->
+ listen_ip_comm(Addr, Port, SockOpts, Fd, IpFamily);
+
listen({essl, SSLConfig}, Addr, Port, Fd, IpFamily) ->
listen_ssl(Addr, Port, Fd, SSLConfig, IpFamily, []).
-listen(ip_comm = _SocketType, Addr, Port, IpFamily) ->
- listen_ip_comm(Addr, Port, undefined, IpFamily);
+listen(ip_comm, Addr, Port, IpFamily) ->
+ listen_ip_comm(Addr, Port, [], undefined, IpFamily);
%% Wrapper for backaward compatibillity
listen({ssl, SSLConfig}, Addr, Port, IpFamily) ->
- ?hlrt("listen (wrapper)",
- [{addr, Addr},
- {port, Port},
- {ssl_config, SSLConfig}]),
listen({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Addr, Port, IpFamily);
-
listen({essl, SSLConfig}, Addr, Port, IpFamily) ->
- ?hlrt("listen (essl)",
- [{addr, Addr},
- {port, Port},
- {ssl_config, SSLConfig}]),
{SSLConfig2, ExtraOpts} = case proplists:get_value(log_alert, SSLConfig, undefined) of
undefined ->
{SSLConfig, []};
@@ -187,83 +155,30 @@ listen({essl, SSLConfig}, Addr, Port, IpFamily) ->
end,
listen_ssl(Addr, Port, undefined, SSLConfig2, IpFamily, ExtraOpts).
-listen_ip_comm(Addr, Port, Fd, IpFamily) ->
- case (catch do_listen_ip_comm(Addr, Port, Fd, IpFamily)) of
+listen_ip_comm(Addr, Port, SockOpts, Fd, IpFamily) ->
+ case (catch do_listen_ip_comm(Addr, Port, SockOpts, Fd, IpFamily)) of
{'EXIT', Reason} ->
{error, {exit, Reason}};
Else ->
Else
end.
-do_listen_ip_comm(Addr, Port, Fd, IpFamily) ->
- {NewPort, Opts} = get_socket_info(Addr, Port, Fd),
- case IpFamily of
- inet6fb4 ->
- Opts2 = [inet6 | Opts],
- ?hlrt("try ipv6 listen", [{port, NewPort}, {opts, Opts2}]),
- case (catch gen_tcp:listen(NewPort, Opts2)) of
- {error, Reason} when ((Reason =:= nxdomain) orelse
- (Reason =:= eafnosupport)) ->
- Opts3 = [inet | Opts],
- ?hlrt("ipv6 listen failed - try ipv4 instead",
- [{reason, Reason}, {port, NewPort}, {opts, Opts3}]),
- gen_tcp:listen(NewPort, Opts3);
-
- %% This is when a given hostname has resolved to a
- %% IPv4-address. The inet6-option together with a
- %% {ip, IPv4} option results in badarg
- {'EXIT', Reason} ->
- Opts3 = [inet | Opts],
- ?hlrt("ipv6 listen exit - try ipv4 instead",
- [{reason, Reason}, {port, NewPort}, {opts, Opts3}]),
- gen_tcp:listen(NewPort, Opts3);
-
- Other ->
- ?hlrt("ipv6 listen done", [{other, Other}]),
- Other
- end;
- _ ->
- Opts2 = [IpFamily | Opts],
- ?hlrt("listen", [{port, NewPort}, {opts, Opts2}]),
- gen_tcp:listen(NewPort, Opts2)
- end.
+do_listen_ip_comm(Addr, Port, SockOpts, Fd, IpFamily) ->
+ Backlog = proplists:get_value(backlog, SockOpts, 128),
+ {NewPort, Opts} = get_socket_info(Addr, Port, Fd,
+ [{backlog, Backlog}, {reuseaddr, true} | SockOpts]),
+ Opts2 = [IpFamily | Opts],
+ gen_tcp:listen(NewPort, Opts2).
listen_ssl(Addr, Port, Fd, Opts0, IpFamily, ExtraOpts) ->
- {NewPort, SockOpt} = get_socket_info(Addr, Port, Fd),
+ Backlog = proplists:get_value(backlog, Opts0, 128),
+ {NewPort, SockOpt} = get_socket_info(Addr, Port, Fd,
+ [{backlog, Backlog}, {reuseaddr, true}]),
Opts = SockOpt ++ Opts0,
- case IpFamily of
- inet6fb4 ->
- Opts2 = [inet6 | Opts] ++ ExtraOpts,
- ?hlrt("try ipv6 listen", [{opts, Opts2}]),
- case (catch ssl:listen(Port, Opts2)) of
- {error, Reason} when ((Reason =:= nxdomain) orelse
- (Reason =:= eafnosupport)) ->
- Opts3 = [inet | Opts] ++ ExtraOpts,
- ?hlrt("ipv6 listen failed - try ipv4 instead",
- [{reason, Reason}, {opts, Opts3}]),
- ssl:listen(NewPort, Opts3);
-
- {'EXIT', Reason} ->
- Opts3 = [inet | Opts] ++ ExtraOpts,
- ?hlrt("ipv6 listen exit - try ipv4 instead",
- [{reason, Reason}, {opts, Opts3}]),
- ssl:listen(NewPort, Opts3);
-
- Other ->
- ?hlrt("ipv6 listen done", [{other, Other}]),
- Other
- end;
-
- _ ->
- Opts2 = [IpFamily | Opts],
- ?hlrt("listen", [{opts, Opts2}]),
- ssl:listen(NewPort, Opts2 ++ ExtraOpts)
- end.
+ Opts2 = [IpFamily | Opts],
+ ssl:listen(NewPort, Opts2 ++ ExtraOpts).
-
-
-get_socket_info(Addr, Port, Fd) ->
- BaseOpts = [{backlog, 128}, {reuseaddr, true}],
+get_socket_info(Addr, Port, Fd, BaseOpts) ->
%% The presence of a file descriptor takes precedence
case Fd of
undefined ->
@@ -288,6 +203,8 @@ accept(SocketType, ListenSocket) ->
accept(ip_comm, ListenSocket, Timeout) ->
gen_tcp:accept(ListenSocket, Timeout);
+accept({ip_comm, _}, ListenSocket, Timeout) ->
+ gen_tcp:accept(ListenSocket, Timeout);
%% Wrapper for backaward compatibillity
accept({ssl, SSLConfig}, ListenSocket, Timeout) ->
@@ -307,6 +224,8 @@ accept({essl, _SSLConfig}, ListenSocket, Timeout) ->
%%-------------------------------------------------------------------------
controlling_process(ip_comm, Socket, NewOwner) ->
gen_tcp:controlling_process(Socket, NewOwner);
+controlling_process({ip_comm, _}, Socket, NewOwner) ->
+ gen_tcp:controlling_process(Socket, NewOwner);
%% Wrapper for backaward compatibillity
controlling_process({ssl, SSLConfig}, Socket, NewOwner) ->
@@ -325,7 +244,8 @@ controlling_process({essl, _}, Socket, NewOwner) ->
%% gen_tcp or ssl.
%%-------------------------------------------------------------------------
setopts(ip_comm, Socket, Options) ->
- ?hlrt("ip_comm setopts", [{socket, Socket}, {options, Options}]),
+ inet:setopts(Socket, Options);
+setopts({ip_comm, _}, Socket, Options) ->
inet:setopts(Socket, Options);
%% Wrapper for backaward compatibillity
@@ -333,10 +253,7 @@ setopts({ssl, SSLConfig}, Socket, Options) ->
setopts({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Socket, Options);
setopts({essl, _}, Socket, Options) ->
- ?hlrt("[e]ssl setopts", [{socket, Socket}, {options, Options}]),
- Reason = (catch ssl:setopts(Socket, Options)),
- ?hlrt("[e]ssl setopts result", [{reason, Reason}]),
- Reason.
+ (catch ssl:setopts(Socket, Options)).
%%-------------------------------------------------------------------------
@@ -350,8 +267,10 @@ getopts(SocketType, Socket) ->
Opts = [packet, packet_size, recbuf, sndbuf, priority, tos, send_timeout],
getopts(SocketType, Socket, Opts).
+getopts({ip_comm, _}, Socket, Options) ->
+ getopts(ip_comm, Socket, Options);
+
getopts(ip_comm, Socket, Options) ->
- ?hlrt("ip_comm getopts", [{socket, Socket}, {options, Options}]),
case inet:getopts(Socket, Options) of
{ok, SocketOpts} ->
SocketOpts;
@@ -364,7 +283,6 @@ getopts({ssl, SSLConfig}, Socket, Options) ->
getopts({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Socket, Options);
getopts({essl, _}, Socket, Options) ->
- ?hlrt("essl getopts", [{socket, Socket}, {options, Options}]),
getopts_ssl(Socket, Options).
getopts_ssl(Socket, Options) ->
@@ -384,7 +302,6 @@ getopts_ssl(Socket, Options) ->
%% Description: Gets the socket stats values for the socket
%%-------------------------------------------------------------------------
getstat(ip_comm = _SocketType, Socket) ->
- ?hlrt("ip_comm getstat", [{socket, Socket}]),
case inet:getstat(Socket) of
{ok, Stats} ->
Stats;
@@ -409,6 +326,8 @@ getstat({essl, _} = _SocketType, _Socket) ->
%%-------------------------------------------------------------------------
send(ip_comm, Socket, Message) ->
gen_tcp:send(Socket, Message);
+send({ip_comm, _}, Socket, Message) ->
+ gen_tcp:send(Socket, Message);
%% Wrapper for backaward compatibillity
send({ssl, SSLConfig}, Socket, Message) ->
@@ -417,7 +336,6 @@ send({ssl, SSLConfig}, Socket, Message) ->
send({essl, _}, Socket, Message) ->
ssl:send(Socket, Message).
-
%%-------------------------------------------------------------------------
%% close(SocketType, Socket) -> ok | {error, Reason}
%% SocketType = ip_comm | {ssl, _}
@@ -427,6 +345,8 @@ send({essl, _}, Socket, Message) ->
%%-------------------------------------------------------------------------
close(ip_comm, Socket) ->
gen_tcp:close(Socket);
+close({ip_comm, []}, Socket) ->
+ gen_tcp:close(Socket);
%% Wrapper for backaward compatibillity
close({ssl, SSLConfig}, Socket) ->
@@ -448,6 +368,8 @@ close({essl, _}, Socket) ->
%%-------------------------------------------------------------------------
peername(ip_comm, Socket) ->
do_peername(inet:peername(Socket));
+peername({ip_comm, _}, Socket) ->
+ do_peername(inet:peername(Socket));
%% Wrapper for backaward compatibillity
peername({ssl, SSLConfig}, Socket) ->
@@ -480,7 +402,8 @@ do_peername({error, _}) ->
%%-------------------------------------------------------------------------
sockname(ip_comm, Socket) ->
do_sockname(inet:sockname(Socket));
-
+sockname({ip_comm, _}, Socket) ->
+ do_sockname(inet:sockname(Socket));
%% Wrapper for backaward compatibillity
sockname({ssl, SSLConfig}, Socket) ->
sockname({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Socket);
@@ -555,28 +478,13 @@ sock_opts(Opts) ->
%% -- negotiate --
negotiate(ip_comm,_,_) ->
- ?hlrt("negotiate(ip_comm)", []),
+ ok;
+negotiate({ip_comm, _},_,_) ->
ok;
negotiate({ssl, SSLConfig}, Socket, Timeout) ->
- ?hlrt("negotiate(ssl)", []),
negotiate({?HTTP_DEFAULT_SSL_KIND, SSLConfig}, Socket, Timeout);
negotiate({essl, _}, Socket, Timeout) ->
- ?hlrt("negotiate(essl)", []),
negotiate_ssl(Socket, Timeout).
negotiate_ssl(Socket, Timeout) ->
- ?hlrt("negotiate_ssl", [{socket, Socket}, {timeout, Timeout}]),
- case ssl:ssl_accept(Socket, Timeout) of
- ok ->
- ok;
- {error, Reason} ->
- ?hlrd("negotiate_ssl - accept failed", [{reason, Reason}]),
- %% Look for "valid" error reasons
- ValidReasons = [timeout, econnreset, esslaccept, esslerrssl],
- case lists:member(Reason, ValidReasons) of
- true ->
- {error, normal};
- false ->
- {error, Reason}
- end
- end.
+ ssl:ssl_accept(Socket, Timeout).
diff --git a/lib/inets/src/http_lib/http_util.erl b/lib/inets/src/http_lib/http_util.erl
index 0d07231302..aafa97afee 100644
--- a/lib/inets/src/http_lib/http_util.erl
+++ b/lib/inets/src/http_lib/http_util.erl
@@ -152,27 +152,11 @@ convert_netscapecookie_date([_D,_A,_Y, _SP,
Sec=list_to_integer([S1,S2]),
{{Year,Month,Day},{Hour,Min,Sec}}.
-hexlist_to_integer([]) ->
- empty;
-%%When the string only contains one value its eaasy done.
-%% 0-9
-hexlist_to_integer([Size]) when (Size >= 48) andalso (Size =< 57) ->
- Size - 48;
-%% A-F
-hexlist_to_integer([Size]) when (Size >= 65) andalso (Size =< 70) ->
- Size - 55;
-%% a-f
-hexlist_to_integer([Size]) when (Size >= 97) andalso (Size =< 102) ->
- Size - 87;
-hexlist_to_integer([_Size]) ->
- not_a_num;
+hexlist_to_integer(List) ->
+ list_to_integer(List, 16).
-hexlist_to_integer(Size) ->
- Len = string:span(Size, "1234567890abcdefABCDEF"),
- hexlist_to_integer2(Size, 16 bsl (4 *(Len-2)),0).
-
-integer_to_hexlist(Num)->
- integer_to_hexlist(Num, get_size(Num), []).
+integer_to_hexlist(Int) ->
+ integer_to_list(Int, 16).
convert_month("Jan") -> 1;
convert_month("Feb") -> 2;
@@ -213,51 +197,6 @@ html_encode(Chars) ->
%%%========================================================================
%%% Internal functions
%%%========================================================================
-hexlist_to_integer2([],_Pos,Sum)->
- Sum;
-hexlist_to_integer2([HexVal | HexString], Pos, Sum)
- when HexVal >= 48, HexVal =< 57 ->
- hexlist_to_integer2(HexString, Pos bsr 4, Sum + ((HexVal-48) * Pos));
-
-hexlist_to_integer2([HexVal | HexString], Pos, Sum)
- when HexVal >= 65, HexVal =<70 ->
- hexlist_to_integer2(HexString, Pos bsr 4, Sum + ((HexVal-55) * Pos));
-
-hexlist_to_integer2([HexVal | HexString], Pos, Sum)
- when HexVal>=97, HexVal=<102 ->
- hexlist_to_integer2(HexString, Pos bsr 4, Sum + ((HexVal-87) * Pos));
-
-hexlist_to_integer2(_AfterHexString, _Pos, Sum)->
- Sum.
-
-integer_to_hexlist(Num, Pot, Res) when Pot < 0 ->
- convert_to_ascii([Num | Res]);
-
-integer_to_hexlist(Num,Pot,Res) ->
- Position = (16 bsl (Pot*4)),
- PosVal = Num div Position,
- integer_to_hexlist(Num - (PosVal*Position), Pot-1, [PosVal | Res]).
-
-get_size(Num)->
- get_size(Num, 0).
-
-get_size(Num, Pot) when Num < (16 bsl(Pot *4)) ->
- Pot-1;
-
-get_size(Num, Pot) ->
- get_size(Num, Pot+1).
-
-convert_to_ascii(RevesedNum) ->
- convert_to_ascii(RevesedNum, []).
-
-convert_to_ascii([], Num)->
- Num;
-convert_to_ascii([Num | Reversed], Number)
- when (Num > -1) andalso (Num < 10) ->
- convert_to_ascii(Reversed, [Num + 48 | Number]);
-convert_to_ascii([Num | Reversed], Number)
- when (Num > 9) andalso (Num < 16) ->
- convert_to_ascii(Reversed, [Num + 55 | Number]).
char_to_html_entity(Char, Reserved) ->
case sets:is_element(Char, Reserved) of
diff --git a/lib/inets/src/http_server/httpd_conf.erl b/lib/inets/src/http_server/httpd_conf.erl
index 7d31989244..62e8a95b19 100644
--- a/lib/inets/src/http_server/httpd_conf.erl
+++ b/lib/inets/src/http_server/httpd_conf.erl
@@ -156,7 +156,7 @@ load("BindAddress " ++ Address0, []) ->
case string:tokens(Address0, [$|]) of
[Address1] ->
?hdrv("load BindAddress", [{address1, Address1}]),
- {clean_address(Address1), inet6fb4};
+ {clean_address(Address1), inet};
[Address1, IpFamilyStr] ->
?hdrv("load BindAddress",
[{address1, Address1},
@@ -353,14 +353,21 @@ clean_address(Addr) ->
make_ipfamily(IpFamilyStr) ->
- IpFamily = list_to_atom(IpFamilyStr),
- case lists:member(IpFamily, [inet, inet6, inet6fb4]) of
- true ->
- IpFamily;
- false ->
- throw({error, {bad_ipfamily, IpFamilyStr}})
- end.
-
+ validate_ipfamily(list_to_atom(IpFamilyStr)).
+
+validate_ipfamily(inet) ->
+ inet;
+validate_ipfamily(inet6) ->
+ inet6;
+%% Backwards compatibility wrapper,
+%% fallback to the default, IPV4,
+%% as it will most proably work.
+%% IPv6 standard moved away from
+%% beeing able to fallback to ipv4
+validate_ipfamily(inet6fb4) ->
+ inet;
+validate_ipfamily(IpFamilyStr) ->
+ throw({error, {bad_ipfamily, IpFamilyStr}}).
%%
%% load_mime_types/1 -> {ok, MimeTypes} | {error, Reason}
@@ -393,20 +400,16 @@ validate_properties2(Properties) ->
undefined ->
case proplists:get_value(sock_type, Properties, ip_comm) of
ip_comm ->
- case proplists:get_value(ipfamily, Properties) of
- undefined ->
- [{bind_address, any},
- {ipfamily, inet6fb4} | Properties];
- _ ->
- [{bind_address, any} | Properties]
- end;
+ add_inet_defaults(Properties);
+ {ip_comm, _} ->
+ add_inet_defaults(Properties);
_ ->
[{bind_address, any} | Properties]
end;
any ->
Properties;
Address0 ->
- IpFamily = proplists:get_value(ipfamily, Properties, inet6fb4),
+ IpFamily = proplists:get_value(ipfamily, Properties, inet),
case httpd_util:ip_address(Address0, IpFamily) of
{ok, Address} ->
Properties1 = proplists:delete(bind_address, Properties),
@@ -418,6 +421,16 @@ validate_properties2(Properties) ->
throw(Error)
end
end.
+
+add_inet_defaults(Properties) ->
+ case proplists:get_value(ipfamily, Properties) of
+ undefined ->
+ [{bind_address, any},
+ {ipfamily, inet} | Properties];
+ _ ->
+ [{bind_address, any} | Properties]
+ end.
+
check_minimum_bytes_per_second(Properties) ->
case proplists:get_value(minimum_bytes_per_second, Properties, false) of
false ->
@@ -487,12 +500,11 @@ validate_config_params([{server_tokens, Value} | _]) ->
validate_config_params([{socket_type, ip_comm} | Rest]) ->
validate_config_params(Rest);
-validate_config_params([{socket_type, Value} | Rest])
- when Value == ssl; Value == essl ->
- validate_config_params(Rest);
-
-validate_config_params([{socket_type, {Value, _}} | Rest])
- when Value == essl orelse Value == ssl ->
+validate_config_params([{socket_type, {Value, Opts}} | Rest]) when Value == ip_comm;
+ Value == ssl;
+ Value == essl ->
+ %% Make sure not to set socket values used internaly
+ validate_config_params(Opts),
validate_config_params(Rest);
validate_config_params([{socket_type, Value} | _]) ->
@@ -622,21 +634,32 @@ validate_config_params([{disable_chunked_transfer_encoding_send, Value} |
validate_config_params([{disable_chunked_transfer_encoding_send, Value} |
_ ]) ->
throw({disable_chunked_transfer_encoding_send, Value});
+validate_config_params([{Name, _} = Opt | _]) when Name == packet;
+ Name == mode;
+ Name == active;
+ Name == reuseaddr ->
+ throw({internaly_handled_opt_can_not_be_set, Opt});
validate_config_params([_| Rest]) ->
validate_config_params(Rest).
-%% It is actually pointless to check bind_address in this way since
-%% we need ipfamily to do it properly...
is_bind_address(any) ->
true;
is_bind_address(Value) ->
- case httpd_util:ip_address(Value, inet6fb4) of
+ case is_bind_address(Value, inet) of
+ false ->
+ is_bind_address(Value, inet6);
+ True ->
+ True
+ end.
+
+is_bind_address(Value, IpFamily) ->
+ case httpd_util:ip_address(Value, IpFamily) of
{ok, _} ->
true;
_ ->
false
end.
-
+
store(ConfigList0) ->
?hdrd("store", []),
try validate_config_params(ConfigList0) of
@@ -776,28 +799,6 @@ remove(ConfigDB) ->
ets:delete(ConfigDB),
ok.
-%% config(ConfigDB) ->
-%% case httpd_util:lookup(ConfigDB, socket_type, ip_comm) of
-%% ssl ->
-%% case ssl_certificate_file(ConfigDB) of
-%% undefined ->
-%% {error,
-%% "Directive SSLCertificateFile "
-%% "not found in the config file"};
-%% SSLCertificateFile ->
-%% {ssl,
-%% SSLCertificateFile++
-%% ssl_certificate_key_file(ConfigDB)++
-%% ssl_verify_client(ConfigDB)++
-%% ssl_ciphers(ConfigDB)++
-%% ssl_password(ConfigDB)++
-%% ssl_verify_depth(ConfigDB)++
-%% ssl_ca_certificate_file(ConfigDB)}
-%% end;
-%% ip_comm ->
-%% ip_comm
-%% end.
-
get_config(Address, Port, Profile) ->
Tab = httpd_util:make_name("httpd_conf", Address, Port, Profile),
@@ -836,6 +837,8 @@ lookup_socket_type(ConfigDB) ->
case httpd_util:lookup(ConfigDB, socket_type, ip_comm) of
ip_comm ->
ip_comm;
+ {ip_comm, _} = Type ->
+ Type;
{Tag, Conf} ->
{Tag, Conf};
SSL when (SSL =:= ssl) orelse (SSL =:= essl) ->
diff --git a/lib/inets/src/http_server/httpd_request_handler.erl b/lib/inets/src/http_server/httpd_request_handler.erl
index e5d006c1fd..143d599edb 100644
--- a/lib/inets/src/http_server/httpd_request_handler.erl
+++ b/lib/inets/src/http_server/httpd_request_handler.erl
@@ -443,7 +443,7 @@ handle_body(#state{headers = Headers, body = Body, mod = ModData} = State,
MaxHeaderSize, MaxBodySize) ->
case Headers#http_request_h.'transfer-encoding' of
"chunked" ->
- case http_chunk:decode(Body, MaxBodySize, MaxHeaderSize) of
+ try http_chunk:decode(Body, MaxBodySize, MaxHeaderSize) of
{Module, Function, Args} ->
http_transport:setopts(ModData#mod.socket_type,
ModData#mod.socket,
@@ -455,6 +455,14 @@ handle_body(#state{headers = Headers, body = Body, mod = ModData} = State,
http_chunk:handle_headers(Headers, ChunkedHeaders),
handle_response(State#state{headers = NewHeaders,
body = NewBody})
+ catch
+ throw:Error ->
+ httpd_response:send_status(ModData, 400,
+ "Bad input"),
+ Reason = io_lib:format("Chunk decoding failed: ~p~n",
+ [Error]),
+ error_log(Reason, ModData),
+ {stop, normal, State#state{response_sent = true}}
end;
Encoding when is_list(Encoding) ->
httpd_response:send_status(ModData, 501,
diff --git a/lib/inets/src/http_server/httpd_sup.erl b/lib/inets/src/http_server/httpd_sup.erl
index f0b1942e2f..bf40cedd5c 100644
--- a/lib/inets/src/http_server/httpd_sup.erl
+++ b/lib/inets/src/http_server/httpd_sup.erl
@@ -241,7 +241,7 @@ listen(Address, Port, Config) ->
case http_transport:start(SocketType) of
ok ->
{ok, Fd} = get_fd(Port),
- IpFamily = proplists:get_value(ipfamily, Config, inet6fb4),
+ IpFamily = proplists:get_value(ipfamily, Config, inet),
case http_transport:listen(SocketType, Address, Port, Fd, IpFamily) of
{ok, ListenSocket} ->
NewConfig = proplists:delete(port, Config),
@@ -286,6 +286,8 @@ socket_type(Config) ->
socket_type(ip_comm = SocketType, _) ->
SocketType;
+socket_type({ip_comm, _} = SocketType, _) ->
+ SocketType;
socket_type({essl, _} = SocketType, _) ->
SocketType;
socket_type(_, Config) ->
diff --git a/lib/inets/src/http_server/httpd_util.erl b/lib/inets/src/http_server/httpd_util.erl
index fc69baf829..0387d71911 100644
--- a/lib/inets/src/http_server/httpd_util.erl
+++ b/lib/inets/src/http_server/httpd_util.erl
@@ -42,17 +42,7 @@ ip_address({_,_,_,_,_,_,_,_} = Address, _IpFamily) ->
{ok, Address};
ip_address(Host, IpFamily)
when ((IpFamily =:= inet) orelse (IpFamily =:= inet6)) ->
- inet:getaddr(Host, IpFamily);
-ip_address(Host, inet6fb4 = _IpFamily) ->
- Inet = case gen_tcp:listen(0, [inet6]) of
- {ok, Dummyport} ->
- gen_tcp:close(Dummyport),
- inet6;
- _ ->
- inet
- end,
- inet:getaddr(Host, Inet).
-
+ inet:getaddr(Host, IpFamily).
%% lookup
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-17 03:45:43 +0000