1
0
Fork 0
mirror of https://github.com/warmcat/libwebsockets.git synced 2025-03-16 00:00:07 +01:00
Commit graph

2414 commits

Author SHA1 Message Date
Andy Green
47579b5306 gcc 8.2.0: ensure port always defined to something 2018-11-07 19:30:37 +08:00
Andy Green
79ea44704c server: check lws_hdr_copy return and cleanup 2018-11-07 17:02:09 +08:00
Andy Green
2312ee88fc fts: clear down the path stack with memset
https://github.com/warmcat/libwebsockets/issues/1445
2018-11-06 07:04:12 +08:00
Andy Green
175f2a2d18 tls pending: convert to lws_dll_lws
Also add a check for pending after accept, in case pending was aggregated.
2018-11-05 14:43:50 +08:00
Andy Green
cbb8b1d3e9 LWS_WITH_ASAN
This lets you build using the runtime Address Sanitizer in gcc.

LWS is heavily tested with valgrind routinely during development.  But ASAN
did find some theoretical-only issues with shifting, strictly ~(1 << 31) is
a signed int, it should be ~(1u << 31).  Gcc does the same for both, but it's
good to have the ability to find these.
2018-11-03 14:47:48 +08:00
Andy Green
ae4b511d9a trie: fix up gcc 8.2.1 armv7 off_t vs jg2_file_offset
We really don't want to use off_t in the trie struct if we can avoid it since with
alignment it adds 16 bytes per trie-entry.  Cast around warnings.
2018-11-03 09:24:20 +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
ba612c3df6 http: return 415 instead of hang up if no mimetype for fileserve
Change the err log for this to info, since it makes clear what the problem is now at the client.
2018-10-31 13:44:45 +08:00
Andy Green
93d4e186c2 openssl tls1.3: allow setting ciphersuites at context creation time
https://github.com/warmcat/libwebsockets/issues/1440
2018-10-27 08:05:21 +08:00
Andy Green
1f1314160a lws_hdr_copy: ensure enough extra space
Audit all lws_hdr_copy() usages inside lws and make sure we
take care about it failing.

Also since the patch around aggregation of headers by ',',
lws_hdr_copy() needs a little more space in the output buffer,
adjust one place where that caused it to start failing in an
exact-sized buffer.
2018-10-26 16:14:30 +08:00
Andy Green
dbbcf43c18 tokenizer: use signed char where needed 2018-10-26 14:03:23 +08:00
Andy Green
20fb55934b client vhost OpenSSL set and clear options
https://github.com/warmcat/libwebsockets/issues/1438
2018-10-26 13:55:36 +08:00
Andy Green
d3bc2c3f4f fulltext search 2018-10-26 13:53:28 +08:00
Andy Green
602b0934c8 fulltext search 2018-10-26 13:50:53 +08:00
Andy Green
38fe22e4db openssl: info log with cipher details and tls version 2018-10-20 07:54:58 +08:00
Andy Green
14764ccbe2 ws client: apply tokenize to upgrade header
Switches to use lws_hdr_copy() for the case the header is fragmented

See also https://github.com/warmcat/libwebsockets/issues/1435
2018-10-18 06:30:07 +08:00
Andy Green
a5b2248e72 lwsac
Introduce an api for efficiently dealing with allocations for
large, unknown amounts of objects.
2018-10-16 05:05:56 +08:00
Alexander Bruines
ed00704566 lws_serve_http_file: skip adding cache control if h1 other_headers do it 2018-10-16 05:05:54 +08:00
Andy Green
da444d04d1 lws_time_in_microseconds: export
Rename time_in_microseconds() and export the internal
api as lws_time_in_microseconds()
2018-10-14 06:15:36 +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
b5227df2d7 client proxy: offset query args 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
3696480b57 ws upgrade hs: require Host hdr 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
7b9e6c70f7 ws-upgrade-hs: check connection header
This header, and ws requirement, only exists on h1.
2018-10-13 08:16:27 +08:00
Andy Green
f0418c62bf lws_tokenize: convert ws protocol parsing 2018-10-13 08:16:27 +08:00
Andy Green
6cd80f9fc7 lws_tokenize 2018-10-13 08:16:27 +08:00
Andy Green
31dfc4aa12 role: dbus
This adds support for the integrating libdbus into the lws event loop.

Unlike the other roles, lws doesn't completely adopt the fd and libdbus insists
to retain control over the fd lifecycle.  However libdbus provides apis for
foreign code (lws) to provide event loop services to libdbus for the fd.

Accordingly, unlike the other roles rx and writeable are not subsumed into
lws callback messages and the events remain the property of libdbus.

A context struct wrapper is provided that is available in the libdbus
callbacks to bridge between the lws and dbus worlds, along with
a minimal example dbus client and server.
2018-10-13 08:16:27 +08:00
Anzey
bbbdc85421 ws: protocol list whitespace fix
https://github.com/warmcat/libwebsockets/issues/1423#issuecomment-427690736
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
Andy Green
2f8efa1082 auth: record basic auth user
This causes the WSI_TOKEN_HTTP_AUTHORIZATION content to be
replaced by the plaintext username that succeeded to be
authenticated.
2018-10-02 10:52:09 +08:00
Andy Green
5760a562d8 ws-over-h2: unbreak 2018-10-02 05:42:56 +08:00
negativekelvin
9b35bc171b esp32: blows if allowed lejp 2018-10-01 15:50:50 +08:00
Andy Green
242f72ddab same vh protocol list: convert to dll_wss 2018-09-30 07:15:20 +08:00
Andy Green
a95a76399a threadpool: add return flag for outlive wsi 2018-09-30 07:08:59 +08:00
Andy Green
64ea98f11c issue_raw: translate transaction_completed decision about close into local semantics
via Chanson Shen

https://libwebsockets.org/pipermail/libwebsockets/2018-September/007672.html
2018-09-20 07:06:51 +08:00
Andy Green
93f4fe5532 lws_return_http_status: use /error.css if possible 2018-09-17 07:26:08 +08:00
Fredrik Fornstad
6104a25f1f Fix QTA erase after factory partition update 2018-09-17 07:26:08 +08:00
Andy Green
fd810f198a http proxy: client: unix socket support
This allows the client stuff to understand that addresses beginning with '+'
represent unix sockets.

If the first character after the '+' is '@', it understands that the '@'
should be read as '\0', in order to use Linux "abstract namespace"
sockets.

Further the lws_parse_uri() helper is extended to understand the convention
that an address starting with + is a unix socket, and treats the socket
path as delimited by ':', eg

http://+/var/run/mysocket:/my/path

HTTP Proxy is updated to allow mounts to these unix socket paths.

Proxy connections go out on h1, but are dynamically translated to h1 or h2
on the incoming side.

Proxy usage of libhubbub is separated out... LWS_WITH_HTTP_PROXY is on by
default, and LWS_WITH_HUBBUB is off by default.
2018-09-12 13:58:13 +08:00
Andy Green
ee250c0d83 esp32: follow idf meddlings 2018-09-12 09:38:30 +08:00
Chengsheng Shen
d8cf6e72ee roles: update ./lib/roles/README.md context.x path 2018-09-11 18:27:59 +08:00
Andy Green
78e6d45f78 openssl: error handling align 2018-09-11 18:27:59 +08:00
Andy Green
95f3eb2980 plat: ENOTCONN 2018-09-11 18:27:59 +08:00
Andy Green
ebed5e74cb threadpool 2018-09-11 18:27:59 +08:00
Andy Green
edd7efd43d client: libuv: fix close handling during redirect
During client redirect we "reset" the wsi to the redirect address,
involving closing the current fd that was told to redirect (it will
usually be a completely different server or port).

With libuv and its two-stage close that's not trivial.  This solves
the problem we will "reset" (overwrite) where the handle lives in the
wsi with new a new connection / handle by having it copied out into
an allocated watcher struct, which is freed in the uv close callback.

To confirm it the minimal ws client example gets some new options, the
original problem was replicated with this

$ lws-minimal-ws-client-echo -s invalid.url.com -p 80

https://github.com/warmcat/libwebsockets/issues/1390
2018-09-11 18:27:59 +08:00
Andy Green
ca33d2f5bf logging: ellipsisize logs longer than our line buffer
Currently the line buffer for vsnprintf() is 256, lines longer than that
end abruptly without a CRLF.

Change it to end with "...\n\0" when it truncates the line.

CSP header additions, logged on vhost init, longer than this are going
to become normal...
2018-09-11 18:27:59 +08:00
Andy Green
1665df4642 log client IP of well-wishers
Although getting a million of these doesn't make any trouble for lws, the
source should be logged.
2018-09-11 18:27:59 +08:00
Andy Green
fff8daa898 ws role: wsi ws may not have been allocated by time of close 2018-09-11 18:27:59 +08:00
Sebastián Katzer
2223bc5041 Fix Iphlpapi.h -> iphlpapi.h
If you cross compile for Windows you will get an error otherwise that the header cannot be found.
See here for code example from microsoft: https://docs.microsoft.com/en-us/windows/desktop/iphlp/creating-a-basic-ip-helper-application
2018-09-11 18:27:59 +08:00