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84 commits

Author SHA1 Message Date
Christian Thießen
3179323afa http client: Fix overwite of addrlen for connect if binding to iface
The addrlen argument to connect() was overwritten by the
lws_socket_bind() result, which is a port number.
Fixes https://github.com/warmcat/libwebsockets/issues/1817
2020-01-10 06:00:14 +00:00
Andy Green
25a2ce56e2 connect: make sure SOCK_STREAM set either way 2019-11-15 20:22:29 +00:00
Andy Green
0516966d7d http_proxy: fixes 2019-11-15 08:44:22 +00:00
Andy Green
bd8a751fc4 client_reset: don't reset protocol 2019-09-17 10:13:00 +01:00
Sviatoslav Grebenchucov
aefecce938 socks: Fix compilation error 2019-08-25 19:52:20 +01:00
Andy Green
7b517eac87 lws_inform_client_conn_fail
There are many places where we have the same code to inform about client
connection failure... consolidate it
2019-08-12 12:44:36 +01:00
Andy Green
3c12fd72e8 unify us sorted waits
There are quite a few linked-lists of things that want events after
some period.  This introduces a type binding an lws_dll2 for the
list and a lws_usec_t for the duration.

The wsi timeouts, the hrtimer and the sequencer timeouts are converted
to use these, also in the common event wait calculation.
2019-08-08 22:39:47 +01:00
Andy Green
45ec3ce369 lws_dll: upgrade all instances to lws_dll2
lws_dll2 removes the downsides of lws_dll and adds new features like a
running member count and explicit owner type... it's cleaner and more
robust (eg, nodes know their owner, so they can casually switch between
list owners and remove themselves without the code knowing the owner).

This deprecates lws_dll, but since it's public it allows it to continue
to be built for 4.0 release if you give cmake LWS_WITH_DEPRECATED_LWS_DLL.

All remaining internal users of lws_dll are migrated to lws_dll2.
2019-08-08 16:58:55 +01:00
Andy Green
6dd65e2d75 COVA10117: help coverity see uri is always set
The _WSI_TOKEN_CLIENT_URI private header was always
set to something by the client api before this.  Help
Coverity understand it's OK.
2019-08-08 09:45:09 +01:00
Andy Green
7f6afa6985 COVA11626: explicitly check there is a protocol set 2019-08-08 09:45:09 +01:00
hjfbswb
15ce3d03b9 solve complilation errors on vs2008
replace snprintf with lws_snprintf
2019-08-01 18:05:38 +01:00
Andy Green
00923627c0 client: add more descriptive string cases 2019-07-24 16:48:24 -07:00
Andy Green
2c143ed224 COVA10117: help Coverity understand the address cannot be NULL 2019-07-16 10:02:54 -07:00
Andy Green
bc394b0680 ws: http: most of the world can't handle close,upgrade on connection
It's legal and does something important, if the upgrade fails and stays in http,
it describes how the connection should be handled after sending the error code.

But most ws servers can't cope with it...
2019-07-14 15:45:32 -07:00
Andy Green
fc5defdd2a COVA10299: check lws_change_pollfd 2019-07-13 13:39:50 -07:00
Andy Green
e3f895a71d COVA11626: pwsi is not allowed to be NULL 2019-07-13 13:28:54 -07:00
Andy Green
cd56a4b97f COVA12046: make it clear the strdup target cannot be NULL 2019-07-13 13:28:54 -07:00
Andy Green
d14dcff076 COVA11197: source indentation confused 2019-07-13 13:28:54 -07:00
Andy Green
93df14454c COVA10821: check lws_change_pollfd 2019-07-13 13:28:54 -07:00
Andy Green
e4ec282987 coverity: 2019.03 fixes 2019-07-01 06:39:55 +01:00
Andy Green
b3d6e28bc7 lws_sequencer 2019-06-25 12:10:18 +01:00
Andy Green
4692c1a7ee rtos: clean warnings where uint32_t is an unsigned long 2019-06-07 11:11:46 +01:00
Chen Xi
892cde2c71 rtos: add support for AMAZON_RTOS 2019-06-05 05:04:17 +01:00
Andy Green
8b8849e8cc client: modernize socks5 fixing heap overflow
https://github.com/warmcat/libwebsockets/issues/1583
2019-05-22 15:54:46 +01:00
Andy Green
8d473ad78c smtp: make abstract 2019-05-04 08:28:31 +01:00
Andy Green
359aeb1093 client http rx: check correct binding state 2019-04-20 09:28:15 +01:00
Andy Green
ff71e3cc0d close: after DROP_PROTOCOL no longer report traffic to callback
x
2019-03-23 08:02:53 +08:00
Andy Green
5c3a2be00d http proxy: proxy Authorization header
Sai notifications are signed using Authorization: and "sai" auth type.

After the auth type, the format is, eg, "sha256=<hash>" .
2019-03-22 18:52:08 +08:00
Andy Green
da3d8cb593 http proxy: support POST 2019-03-22 11:25:22 +08:00
Andy Green
462847bb6f lws_dll: remove lws_dll_lws and deprecate lws_dll_remove 2019-03-21 06:19:31 +08:00
Andy Green
09fe212432 bzero: replace all with memset
lws_explicit_bzero() is available if the goal is to have volatile zeroing.
2019-03-10 08:02:02 +08:00
Andy Green
b31ab02786 ipv6: force ipv4 if iface bind uses ipv4 address 2019-03-10 08:02:02 +08:00
Andy Green
986bb37c88 ah: custom headers for h1
Until now lws only parses headers it knows at build-time from its
prebuilt lexical analyzer.

This adds an on-by-default cmake option and a couple of apis
to also store and query "custom", ie, unknown-to-lws headers.

A minimal example is also provided.

At the moment it only works on h1, h2 support needs improvements
to the hpack implementation.

Since it bloats ah memory usage compared to without it if custom
headers are present, the related code and ah footprint can be
disabled with the cmake option LWS_WITH_CUSTOM_HEADERS, but it's
on by default normally.  ESP32 platform disables it.

https://github.com/warmcat/libwebsockets/pull/1499
2019-03-10 08:02:02 +08:00
JoonCheol Park
281d2a7fc2 socks5: fix remain dst buffer length when calls lws_strncpy 2019-03-10 08:02:02 +08:00
fanc
32cb5e1466 client: confirm sin_zero actual size for platform
in some platform, the size of sa46.sa4.sin_zero is not 8, but 6, so use 8 will cause coredump.
2019-03-10 08:02:02 +08:00
Andy Green
043700a4b0 optee: remove build system 2019-01-15 06:59:48 +08:00
Andy Green
84a57540ab LWS_WITH_NETWORK: cmake option for no network code 2019-01-13 07:54:57 +08:00
Andy Green
9b5e45d383 client: typo in client-handshake 2019-01-13 07:54:57 +08:00
Andy Green
eda102e397 jwe 2018-12-27 06:45:32 +08:00
Andy Green
08b5ad9299 role: raw-proxy 2018-12-01 11:05:59 +08:00
Andy Green
43cf8bb391 wsi: opaque_user_data and accessors
Under some circumstances it's useful to tag a wsi with user
data, while still having an lws-allocated and destroyed pss.
2018-12-01 11:05:59 +08:00
Andy Green
9bed6d6fc6 clean: general whitespace cleanup 2018-11-23 08:47:56 +08:00
Andy Green
aa4143aebd lws_diskcache: split generic parts from gitohashi into lws 2018-11-12 15:24:42 +08:00
Andy Green
47579b5306 gcc 8.2.0: ensure port always defined to something 2018-11-07 19:30:37 +08:00
Andy Green
27ae132e7b http: add callback to allow upgrade reject
https://github.com/warmcat/libwebsockets/issues/1415
2018-10-31 13:45:00 +08:00
Andy Green
d702b83d10 uv: allocate watcher
Until now the uv watcher has been composed in the wsi.

This works fine except in the case of a client wsi that
meets a redirect when the event loop is libuv with its
requirement for handle close via the event loop.

We want to reuse the wsi, since the originator of it has
a copy of the wsi pointer, and we want to conceal the
redirect.  Since the redirect is commonly to a different
IP, we want to keep the wsi alive while closing its
socket cleanly.  That's not too difficult, unless you are
using uv.

With UV the comoposed watcher is a disaster, since after
the close is requested the wsi will start to reconnect.
We tried to deal with that by copying the uv handle and
freeing it when the handle close finalizes.  But it turns
out the handle is in a linked-list scheme in uv.

This patch hopefully finally solves it by giving the uv
handle its own allocation from the start.  When we want
to close the socket and reuse the wsi, we simply take
responsibility for freeing the handle and set the wsi
watcher pointer to NULL.
2018-10-13 12:43:13 +08:00
Andy Green
d03c57b87f quench logging 2018-10-13 08:16:27 +08:00
Andy Green
33a6034875 codacy: minor fixes 2018-10-13 08:16:27 +08:00
Andy Green
db827733c3 h1 ws client: produce CONNECTION 2018-10-13 08:16:27 +08:00
Andy Green
074b8f3881 client: oom4: unify with __lws_free_wsi 2018-10-07 13:12:44 +08:00