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870 Commits

Author SHA1 Message Date
Joris Vink bc6e46eb5f Merge pull request #102 from ansend/master 
Retry read/write if EINTR is given instead of error-ing out.
 2016-01-14 10:40:53 +01:00
Ansen Dong 490163de4a if read() return EINTER,retry 2016-01-14 03:02:53 -05:00
Joris Vink ed8110f109 Paranoia about overflows. 2016-01-09 13:51:50 +01:00
Joris Vink 0aae500e2f Merge pull request #101 from CarlEkerot/ce-buf-append-fix 
Don't reallocate a buffer if we do not need to.
 2016-01-09 13:40:15 +01:00
Carl Ekerot 53e8220ff6 Fix off-by-one error when reallocing buffer 
There was an invalid boundary check when appending to a buffer. The
consequence of this was that the POST data buffer was deterministically
realloced.
 2016-01-09 01:57:59 +01:00
Joris Vink e580e6678e Simplify checking filename component. 2016-01-08 21:19:37 +01:00
Joris Vink ce874f09ea Cut memory usage for incoming HTTP bodies in half. 
Kore pre-allocates a kore_buf for the full size of the
incoming HTTP body ... but also was passing the full
size to the net_recv_reset() function.

Instead of this, properly read smaller chunks from the
network and append them to the body buffer as they roll in.
 2016-01-08 20:56:21 +01:00
Joris Vink 0647901ef5 Improve http_body_max directive a bit. 
Allow setting it to 0 which will disable HTTP requests
that have a body (POST/PUT).

Reduce default http_body_max to 1MB by default, 10MB seems large.

Revisit to this code inspired by #100.
 2016-01-08 17:54:40 +01:00
Joris Vink 0c47574fe9 If a body is too large send a 413 instead of 411. 2016-01-08 17:47:15 +01:00
Joris Vink f2d8834e8e After receiving a body, prime the netbuf again. 
Not doing this results in nothing being read anymore
from the connection after a POST with a content-length of > 0.

Found by Xuning Niu.
 2016-01-07 10:40:33 +01:00
Joris Vink e9b56c81a5 Do not fatal if no listeners are defined. 2016-01-07 10:09:44 +01:00
Joris Vink 2f4387e0cd correct headers. 2016-01-07 09:24:45 +01:00
Joris Vink 07ed037a00 Reduce memory footprint for NOTLS builds. 2016-01-07 09:20:09 +01:00
Stig Telfer 18d3cc032d rename *_fini to *_cleanup 2016-01-04 21:40:14 +00:00
Joris Vink 2fc326c0ce Remove whitespace. 2016-01-04 13:09:45 +01:00
Joris Vink c4b1206ae3 Bump copyright to 2016. 2016-01-04 12:58:51 +01:00
Joris Vink a281fd5713 Introduce synchronous pgsql queries. 
Semantics for using pgsql API have changed quite heavily
with this commit. See the examples for more information.

Based on Github issue #95 by PauloMelo (paulo.melo@vintageform.pt)
with several modifications by me.
 2016-01-04 11:12:43 +01:00
Stig Telfer 223c5c4c28 net_send_queue: Handle case where new data exactly fits available buffer. 2015-12-29 22:07:24 +00:00
Stig Telfer ac45e8cd62 Revert incorrect parameter validation 2015-12-29 21:29:35 +00:00
Stig Telfer 0c51d9da53 Add resource management as part of the kore shutdown process. 2015-12-29 19:39:39 +00:00
Joris Vink 8368f6d471 Updated comment section on worker_accept_threshold. 2015-12-20 11:21:40 +01:00
Joris Vink 6bfeb8e037 Clearify worker configuration directive. 2015-12-20 11:19:07 +01:00
Joris Vink 4356c3e628 Allow domain wildcards in the configuration. 2015-12-16 19:51:06 +01:00
Joris Vink 519c3c16d4 Do not run kore_split_string() on original cookie 
This broke after http_request_header() started returning
a pointer to the actual header value instead of a copy.

Reminded by PauloMelo via github.
 2015-12-14 18:48:48 +01:00
Joris Vink 5f7709211b Merge pull request #92 from PauloMelo/master 
add kore_buf_reset
 2015-12-11 23:41:52 +01:00
PauloMelo a6ccf2bae9 correct tabsize 2015-12-11 22:31:14 +00:00
PauloMelo d811bf71dc add kore_buf_reset 2015-12-11 21:31:59 +00:00
Joris Vink 8a6f4a935e Set handle function pointer for message callbacks. 2015-12-10 09:26:24 +01:00
Joris Vink 6ac15d37cb Make sure user agent is still set properly. 2015-12-10 09:25:22 +01:00
Joris Vink c3401fe348 Make the TLS proxy example much better. 
Now allows multiple backends based on SNI that was
set during TLS handshake.

The connection phase for the backends is now fully
non blocking.
 2015-12-09 21:29:53 +01:00
Joris Vink d3332d5921 Add kore_platform_schedule_write(). 2015-12-09 21:29:44 +01:00
Joris Vink 3c0cc79e6b More incompatible changes incoming, make it clear 
Semver demands it.
 2015-12-09 16:29:35 +01:00
Joris Vink ef708bd3b7 Merge pull request #89 from Houdini/master 
fix typo: -r for skip privs
 2015-12-08 08:50:37 +01:00
Dmitrii Golub 3eaa325eb5 fix typo: -r for skip privs 2015-12-08 04:42:16 +03:00
Joris Vink c95aac54a2 Merge pull request #87 from Houdini/master 
Better CFLAGS and CFLAGS limit
 2015-12-04 22:57:32 +01:00
Dmitrii Golub ab391df7ff Better CFLAGS and CFLAGS limit 2015-12-04 17:16:56 +03:00
Joris Vink d7bbb54424 Remove zlib.h 2015-12-04 14:12:06 +01:00
Joris Vink b4611ee38d Kill off zlib_dict.c 2015-12-04 14:11:37 +01:00
Joris Vink 77364e49cd Do not call handle if not set, similar to bsd.c. 2015-12-02 21:57:16 +01:00
Joris Vink 1ed96b12a9 correct certificate path in example 2015-12-02 21:53:42 +01:00
Joris Vink d02f9e549f Add TLS proxy example. 2015-12-02 21:52:26 +01:00
Joris Vink 961a2e3685 Allow apps to override connection handling. 
Setting the handle callback allows your application
to take care of network events for the connection.

Look at the connection state and flags to determine
if read/write is possible and go from there.

See kore_connection_handle() for more details.
 2015-12-01 20:55:00 +01:00
Joris Vink 428802afc8 More cleanup after introducing NOHTTP=1. 
* The cli tools must know when building as KORE_NO_HTTP.
* Reshuffle some structs around to avoid forward declarations.
* Move wscbs under !KORE_NO_HTTP as its for websockets.
* Remove unused members from struct connection.

Applications that use the connect callbacks for new connections
must now set the connection state themselves, see nohttp example.
 2015-11-30 16:23:34 +01:00
Joris Vink 4fd6d8a7a4 Correct usage of http_request_header(). 
Since latest change we no longer need free its result.
 2015-11-29 17:22:30 +01:00
Joris Vink 7bdae240cf Change semantics for http_request_header(). 
The result returned by this function no longer needs to
be freed by the caller.
 2015-11-29 14:19:44 +01:00
Joris Vink 948dafb19c Unbreak SSE example after latest changes. 2015-11-27 18:26:30 +01:00
Joris Vink fd52d4c39d Spacing 2015-11-27 18:12:08 +01:00
Joris Vink e576240e2b Remove spdy references 2015-11-27 16:31:52 +01:00
Joris Vink 769c78a6e8 Introduce NOHTTP=1 build option. 
This basically turns off the HTTP layer for Kore. It does not
compile in anything for HTTP.

This allows Kore to be used as a network application platform as well.
Added an example for this called nohttp.

Other changes that sneaked in while hacking on this:
* Use calloc(), kill pendantic malloc option.
* Killed off SPDY/3.1 support completely, will be superseded by http2

Note that comes with massive changes to a lot of the core API
functions provided by Kore, these might break your application.
 2015-11-27 16:22:50 +01:00
Joris Vink a88e56ae25 Do not call TAILQ_INIT() on domain list twice. 2015-11-27 11:15:36 +01:00