Joris Vink
315f964abd
correct typo
2013-06-26 11:20:25 +02:00
Joris Vink
3e5c17b8a3
refactor code quite a bit.
2013-06-26 11:18:32 +02:00
Joris Vink
6026a6d4ee
add SNI support, and change domain configuration a bit.
2013-06-24 11:32:45 +02:00
Joris Vink
a1b400c400
Add access logging to Kore.
2013-06-24 09:36:40 +02:00
Joris Vink
4dff38ebb0
ignore sigpipe in workers
2013-06-19 22:41:00 +02:00
Joris Vink
c22eebb6d9
for non spdy clients, attempt to keep the connection open as long as possible (aka, send connection: keep-alive and do not close it till client does).
2013-06-22 20:14:10 +02:00
Joris Vink
8b832f0a37
fix off-by-one
2013-06-20 23:30:03 +02:00
Joris Vink
c49622e4ae
do not schedule kqueue events if we've reached the limit of changelist.
2013-06-20 23:29:26 +02:00
Joris Vink
25f1ab9865
Add BSD kqueue(2) support. Compile with make bsd (or make linux for linux)
2013-06-17 23:39:17 +02:00
Joris Vink
e170e916ce
Reload the module in the main process as well when SIGHUP is received.
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Otherwise new worker processes will not receive the updated module.
2013-06-05 13:50:50 +02:00
Joris Vink
b4deea82b4
add kore_buf_appendb() which allows us to append a kore_buf to another one.
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(releases the kore_buf that is being appended while at it).
2013-06-05 11:27:03 +02:00
Joris Vink
a74fffe40c
Introduce certfile and certkey in the configuration to specify where the certificate file and keys are located on a system.
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Free unused vars in the main process after starting.
2013-06-05 09:47:08 +02:00
Joris Vink
32a2035ce9
move kore_server_sslstart() into main process, workers will inherit.
2013-06-05 09:32:53 +02:00
Joris Vink
338047a95b
use kore_log() to notify when a module is reloaded
2013-06-05 08:56:37 +02:00
Joris Vink
b9f47b0f86
configuration files are now passed using the -c option.
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allow debug output when the -d flag is specified.
2013-06-05 08:55:07 +02:00
Joris Vink
ade34a26c1
move chroot() to workers instead, parent process doesn't require it plus it cannot unlink pidfile otherwise.
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better logging in syslog
2013-06-05 08:45:51 +02:00
Joris Vink
90e1b3a7da
use syslog() for informative messages from all parts of kore.
2013-06-04 23:24:47 +02:00
Joris Vink
49b77d3b0e
better proctitles
2013-06-04 17:04:28 +02:00
Joris Vink
276d8c5a82
oops bring back chroot
2013-06-04 17:01:06 +02:00
Joris Vink
ca437a6cef
set process title
2013-06-04 16:58:13 +02:00
Joris Vink
9ef669ff6f
write main process pid to /var/run/kore.pid (changable in configuration)
2013-06-04 16:53:30 +02:00
Joris Vink
443b1c8c5f
format
2013-06-04 16:33:35 +02:00
Joris Vink
e7db5ee6b1
rename kore_log to kore_debug, and allow one to turn it off.
2013-06-04 16:30:53 +02:00
Joris Vink
11fca19923
be less spammy
2013-06-04 16:17:42 +02:00
Joris Vink
ab0dc25c61
use sched_setaffinity() to set what CPU each worker process should run on.
2013-06-04 13:54:16 +02:00
Joris Vink
8f8ab92521
upon quit time, workers will not accept new connections but will
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handle all outstanding http requests.
2013-06-04 13:43:11 +02:00
Joris Vink
0de28488a6
move from multithreads to single threaded worker processes.
2013-06-04 11:55:38 +02:00
Joris Vink
b65cc93426
allow handlers to return KORE_RESULT_RETRY. This will tell the worker to reschedule the page request again at the end of its list. (Allows module creators to write truely nonblocking modules).
2013-05-31 00:40:06 +02:00
Joris Vink
7dfa7e6ec0
be carefull when we reload the module to not reload it when workers are inside the module callbacks.
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do this by implementing a pthread rwlock, and locking it for reading when going into a callback and locking it for writing when we need to reload the mod.
2013-05-31 00:06:54 +02:00
Joris Vink
fecbd058cb
rework the worker thread so there's actually time to schedule more then one request at a time on them.
2013-05-31 14:24:00 +02:00
Joris Vink
e428886e16
decrement the worker load on HTTP_REQUEST_DELETE
2013-05-31 13:30:51 +02:00
Joris Vink
bb4001d119
ok that was wrong, disconnect http clients whne we're done sending or upon error, not immediately after queueing everything.
2013-05-30 21:57:14 +02:00
Joris Vink
ca1c884e43
attempt to clear out send buffer before we shutdown ssl connection.
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remove superfleaous debug
2013-05-30 21:39:01 +02:00
Joris Vink
cf6a6550f0
allow onload to be given in the config file.
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onload specifies what function in your module to call when the module has been loaded or reloaded.
2013-05-30 21:26:39 +02:00
Joris Vink
ec5ac40706
wake up the workers once in a while to process anything that is waiting.
2013-05-30 20:55:50 +02:00
Joris Vink
f9b3cfcee4
reschedule events if we cannot lock the connection at the time being.
2013-05-30 20:38:25 +02:00
Joris Vink
9ad263e287
do not remove disconnected connections until we actually are ready to disconnect them.
2013-05-30 20:07:06 +02:00
Joris Vink
9243f409cc
move to a worker based threading approach where we delegate http requests to workers in a round robin basis (later this should be swapped to find the laziest worker and assign the request to that instead).
2013-05-30 19:36:42 +02:00
Joris Vink
8478d8df54
add chroot and runas directives so we can chroot and drop privilegs properly
2013-05-04 22:18:27 +02:00
Joris Vink
3b30920a60
for now, until we properly handle a persistent HTTP connection for non spdy clients make sure we close the connection after handling the HTTP request.
2013-05-04 21:03:53 +02:00
Joris Vink
ce729010f7
- simplify header building using kore_buf_appendf() for normal HTTP requests.
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- make sure we dont free nb->buf if its NULL. (semantics).
- remove some superfluffy debug.
- make sure we call [inflate|deflate]End when we dc a client that used zlib.
2013-05-04 20:44:16 +02:00
Joris Vink
45adae62f7
q->value should be set to NULL if a query parameter is present but no value was set for it.
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introduce kore_buf_appendv() (much like readv()).
introduce kore_buf_appendf() (printf into buffers).
2013-05-04 19:09:07 +02:00
Joris Vink
61b937ac1b
remove unused vars
2013-05-04 16:38:40 +02:00
Joris Vink
088d877715
switch dynamic handlers to regex based patterns, much easier.
2013-05-29 14:29:46 +02:00
Joris Vink
2290d09d3b
Add dynamic handles, which can be used to partially match a URI and still call a cb handler. This is especially usefull when considering the handlers as a ruleset:
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static / serve_index
static /foo serve_foo
dynamic / serve_other
/ will be matched to serve_index, while /foo will be matched to serve_foo and /bar will be matched to serve_other for example.
2013-05-29 13:33:32 +02:00
Joris Vink
0be748ee0f
use SSL_CTX_use_certificate_chain_file instead when loading certificates so we can properly use our intermediate authority.
2013-05-29 12:27:30 +02:00
Joris Vink
1671698f58
increase sbuf length substantially
2013-05-22 12:50:20 +02:00
Joris Vink
a88b8de6a2
add proper query argument parsing, modules must call
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http_populate_arguments() before using http_argument_lookup() to lookup a given argument.
population uses the appropriate query string (from GET or POST) automatically.
2013-05-03 09:09:27 +02:00
Joris Vink
b3cdccbc87
add http_post_data_text() which returns the post data NUL-terminated to the caller.
2013-05-03 07:49:40 +02:00
Joris Vink
85aad24af5
do not NUL terminate the post data, for later.
2013-05-03 07:43:53 +02:00
Joris Vink
2401bd1a9f
support for POST in both spdy and normal connections
2013-05-03 07:35:11 +02:00
Joris Vink
879b5716d1
req->method is no longer a string, adapt kore_log()
2013-05-03 01:21:09 +02:00
Joris Vink
90588913d4
allow sending SIGHUP to kore, which will then reload its content module
2013-05-03 00:04:06 +02:00
Joris Vink
ba2ed8d954
host header might not come in second..
2013-05-02 22:35:29 +02:00
Joris Vink
e7feaaba76
properly close a spdy stream once both sides have FLAG_FIN.
2013-05-02 17:30:06 +02:00
Joris Vink
4ed4f76e44
allow POST to work with spdy, all POST data is stored in the httpreq->post_data field. (as a kore_buf)
2013-05-02 17:14:07 +02:00
Joris Vink
f61bbe8ff4
move buf stuff back into kore.h, wont need it separately
2013-05-02 15:14:00 +02:00
Joris Vink
a025f0fa8e
save the http request for spdy later on
2013-05-02 15:06:26 +02:00
Joris Vink
84428f7133
move buf stuff into its own header, so we can use it in spdy.h
2013-05-02 14:55:57 +02:00
Joris Vink
60ed3e0fd2
the net qeueuing functions don't need to return status codes, simplifies a lot of other code that revolves around those.
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prepare for POST support
2013-05-02 14:47:02 +02:00
Joris Vink
07f2f83def
make sure we do not dereference p if its NULL
2013-05-02 13:47:53 +02:00
Joris Vink
807764614b
from now on configuration files must specify a domain for the handlers that follow. This allows for easy subdomain configuration.
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example:
domain joris.local
static / serve_index
domain .joris.local
static / serve_another_index
2013-05-02 13:30:13 +02:00
Joris Vink
53cbc1a21e
make sure we advance the host buffer properly
2013-05-02 12:11:56 +02:00
Joris Vink
f1fa108f98
begin processing window_update messages
2013-05-02 10:10:03 +02:00
Joris Vink
c2520b2ebf
oops, sending 2 bytes too much.
2013-05-02 09:25:14 +02:00
Joris Vink
364dc58219
rework disconnecting clients and fix bug where spdy ocnnections could segfault after disconnecting
2013-05-02 09:10:35 +02:00
Joris Vink
fdb9004c6d
do not kill spdy sessions upon receiving unknown frames.
2013-05-02 05:32:56 +02:00
Joris Vink
b98c688429
remove debug
2013-05-02 04:44:52 +02:00
Joris Vink
2cc4505c8c
correct offset
2013-05-02 03:52:53 +02:00
Joris Vink
f46bba50ef
add very basic support for HTTP/1.1.
2013-05-02 03:51:04 +02:00
Joris Vink
5f983d575b
add flags to net_recv_queue() and net_send_queue(),.
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NETBUF_CALL_CB_ALWAYS flag, calls the registered cb everytime data has
been received or sent.
2013-05-02 00:28:49 +02:00
Joris Vink
a9ebf37cae
allow modules to add headers to the response before calling http_response()
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by calling http_response_header_add().
fix wrong overflow check in spdy_stream_get_header().
html_inject now exports last modified timestamp for the files that are
compiled into the module in the format static_mtime_<type>_<name>.
modules can now look into the request headers using http_request_header_get().
2013-05-01 21:16:09 +02:00
Joris Vink
a228cdba0e
introduce kore_split_string() to properly split strings apart.
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introduce kore_date_to_time() to conver http-date formatted strings to time_t.
2013-05-01 20:10:45 +02:00
Joris Vink
39afa6c25b
add missing config.c
2013-05-01 17:17:16 +02:00
Joris Vink
fa1a3099c1
better error msg
2013-05-01 17:16:09 +02:00
Joris Vink
4ecfd81e6e
allow us to pass content-type to http_response()
2013-05-01 16:51:34 +02:00
Joris Vink
a39040ba9b
build kore as -rdynamic so we can properly load modules.
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implement kore_module_handler_find().
2013-05-01 16:11:10 +02:00
Joris Vink
d9bbb0b1f1
initial module support
2013-05-01 16:03:48 +02:00
Joris Vink
a074258dcc
rework the way events trigger and the way we handle them. follow the manual for once, as edge trigger does not refire until we got an EAGAIN.
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introduce net_send_flush() and net_recv_flush() for this purpose, we attempt to make as much headway as possible until we reach EAGAIN or until we can simply pickup again later.
should merge all the stuff in http_response() into a single send buffer, **out is in place in net_send_queue() for that purpose.
2013-05-01 13:43:47 +02:00
Joris Vink
d59847c448
SPDY works, we can serve content. Now for dynamic modules so we can
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get stuff on the road.
TODO: add plain HTTP support if SPDY isnt working in the browser.
2013-05-01 12:23:21 +02:00
Joris Vink
848704f74b
lots of new stuff, including processing of http requests and an attempt
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to build an initial spdy response (SYN frame + header block content).
2013-05-01 08:09:04 +02:00
Joris Vink
4fc434e909
make sure method, path and host are free'd in case of failure.
2013-05-01 01:23:46 +02:00
Joris Vink
05156c9a3a
properly deflate/inflate of name/value blocks. and add ability
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to get headers from them.
2013-05-01 00:35:33 +02:00
Joris Vink
bb3b804222
add beginnings of zlib inflation, not really working. nap time.
2013-04-29 23:35:36 +02:00
Joris Vink
071fc4100d
only clear our a netbuf if retain is 0 AND it's been filled.
2013-04-29 07:15:14 +02:00
Joris Vink
c8b422d29d
allow us to expand receive buffers automatically so we can keep chaining data into the same netbuf. This gives us the possibility to retain the ctrl_frame by the time we reach the proper cb for the actual frame message.
2013-04-28 23:42:13 +02:00
Joris Vink
23c0ec67c6
begin with the ability to read control frames. something feels fishy with epoll() and its triggering of events. I probably got it wrong.
2013-04-28 19:11:44 +02:00
Joris Vink
c6c6b1823f
read next protocol properly and remember it for later.
2013-04-21 20:35:47 +02:00
Joris Vink
68d0523817
Add initial SSL stuff + bare bones NPN advertisement. So far chrome connects and
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shows our connection as SPDY/3, good start.
2013-04-21 20:21:46 +02:00
Joris Vink
857c3f9121
first commit
2013-04-17 22:34:27 +02:00