Commit Graph

95 Commits

Author SHA1 Message Date
Glenn Strauss 10dbe38a92 [core] stricter parse of numerical digits
stricter parse of numerical digits for http status code, port num,
and a few other places.  (stricter parse than that of strtol())

content ranges are still parsed more loosely at points of use
2020-07-08 22:51:31 -04:00
Glenn Strauss 0acb0f3604 [multiple] fix some cc warnings in 32-bit, powerpc 2020-07-08 19:54:30 -04:00
Glenn Strauss a0029b21a1 [core] remove r->uri.path_raw; generate as needed
(r->uri.path_raw previously duplicated from r->target, minus query-part)
2020-07-08 19:54:29 -04:00
Glenn Strauss 9aa0b3409e [mod_magnet] modify r->target with "uri.path-raw" 2020-07-08 19:54:29 -04:00
Glenn Strauss 7c7f8c467c [multiple] split con, request (very large change)
NB: r->tmp_buf == srv->tmp_buf (pointer is copied for quicker access)

NB: request read and write chunkqueues currently point to connection
    chunkqueues; per-request and per-connection chunkqueues are
    not distinct from one another
      con->read_queue  == r->read_queue
      con->write_queue == r->write_queue

NB: in the future, a separate connection config may be needed for
    connection-level module hooks.  Similarly, might need to have
    per-request chunkqueues separate from per-connection chunkqueues.
    Should probably also have a request_reset() which is distinct from
2020-07-08 19:54:29 -04:00
Glenn Strauss cc2134c88b [multiple] copy small struct instead of memcpy()
when patching config
2020-07-08 19:54:29 -04:00
Glenn Strauss 31d9495330 [core] store subrequest_handler instead of mode
store pointer to module in handler_module instead of con->mode id
2020-07-08 19:54:29 -04:00
Glenn Strauss a22cdca1cb [core] move addtl request-specific struct members 2020-07-08 19:54:29 -04:00
Glenn Strauss 8131e4396d [core] move addtl request-specific struct members 2020-07-08 19:54:29 -04:00
Glenn Strauss 1474be7859 [core] move addtl request-specific struct members 2020-07-08 19:54:29 -04:00
Glenn Strauss 03b4c993d2 [multiple] generic config array type checking 2020-07-08 19:54:28 -04:00
Glenn Strauss 68d8d4c532 [multiple] stat_cache singleton 2020-07-08 19:54:28 -04:00
Glenn Strauss f24e6d696a [multiple] plugin_stats array
use global rather than passing around (server *) just for that

li_itostrn() and li_utostrn() return string length
(rather than requiring subsequent strlen() to find length)
2020-07-08 19:54:28 -04:00
Glenn Strauss 50bdb55de8 [multiple] connection hooks no longer get (srv *)
(explicit (server *) not passed; available in con->srv)
2020-07-08 19:54:28 -04:00
Glenn Strauss 010c28949c [multiple] prefer (connection *) to (srv *)
convert all log_error_write() to log_error() and pass (log_error_st *)

use con->errh in preference to srv->errh (even though currently same)

avoid passing (server *) when previously used only for logging (errh)
2020-07-08 19:54:28 -04:00
Glenn Strauss 24680a9142 [core] array_init() arg for initial size 2020-07-08 18:08:52 -04:00
Glenn Strauss b73949e03f [multiple] plugin.c handles common FREE_FUNC code
(simpler for modules; less boilerplate to cut-n-paste)
2020-07-08 18:08:51 -04:00
Glenn Strauss ed62e354ff [core] use config_plugin_values_init() 2020-07-08 18:08:51 -04:00
Glenn Strauss 84ccd87b31 [mod_magnet] use config_plugin_values_init() 2020-05-23 17:59:29 -04:00
Glenn Strauss e2de4e581e [core] const char *name in struct plugin
put void *data (always used) as first member of struct plugin

add int nconfig member to PLUGIN_DATA

calloc() inits p->data to NULL
2020-05-23 17:59:29 -04:00
Glenn Strauss 36f64b26a1 [core] simpler config_check_cond()
optimize for common case where condition has been evaluated for
the request and a cached result exists

(also: begin isolating data_config)
2020-05-23 17:59:29 -04:00
Glenn Strauss feb21b3da2 [core] inline header and env arrays into con 2020-05-23 17:59:29 -04:00
Glenn Strauss 6eb34ef5ab [core] add const to callers of http_header_*_get()
(The few places where value is modified in-place were not made const)
2020-02-24 11:15:32 -05:00
Glenn Strauss 601c572c39 [core] inline buffer as part of data_string value
(instead of value being (buffer *))
2020-02-24 11:15:32 -05:00
Glenn Strauss 47a758f959 [core] inline buffer key for *_patch_connection()
handle buffer key as part of DATA_UNSET in *_patch_connection()
(instead of key being (buffer *))
2020-02-24 11:15:32 -05:00
Glenn Strauss ad9b7e009b [core] inline buffer as part of DATA_UNSET key
(instead of key being (buffer *))
2020-02-24 11:15:32 -05:00
Glenn Strauss 83535bbef3 [core] differentiate array_get_* for ro and rw
array_get_element_klen() is now intended for read-only access
array_get_data_unset() is used by config processing for r/w access
array_get_buf_ptr() is used for r/w access to ds->value (string buffer)
2020-02-24 11:15:32 -05:00
Glenn Strauss cb1c49a74a [mod_magnet] expose server addr (local IP) to lua
expose server addr (local IP) to lua via
lighty.env["request.server-addr"] (read-only)
2019-05-14 01:03:08 -04:00
Mohammed Sadiq 6a988bb0d0 [multiple] cleaner calloc use in SETDEFAULTS_FUNC
github: closes #99

  "cleaner calloc use in SETDEFAULTS_FUNC"
2019-04-20 02:09:04 -04:00
Glenn Strauss 8064b7483a [mod_magnet] fix invalid script return-type crash (fixes #2938)
(thx flynn)

  "Lighttpd crashes on wrong return type in lua script"
2019-03-07 00:32:17 -05:00
Glenn Strauss f69bd9cdb8 [core] perf: simple, quick buffer_clear()
quickly clear buffer instead of buffer_string_set_length(b, 0) or
buffer_reset(b).  Avoids free() of large buffers about to be reused,
or buffers that are module-scoped, persistent, and reused.

(buffer_reset() should still be used with buffers in connection *con
 when the data in the buffers is supplied by external, untrusted source)
2018-11-23 00:37:38 -05:00
Glenn Strauss f13db69012 [core] fix setting of headers previously reset (fixes #2919)
bug may result in long delays when using mod_deflate on connections
with keep-alive, as the result is sent without Content-Length or

(regression in lighttpd 1.4.51)

(thx GilGalaad)

  "high latency on 1.4.51 + proxy + deflate"
2018-11-17 01:24:26 -05:00
Glenn Strauss b61ed6da2a [core] http_method_append() 2018-09-23 19:18:47 -04:00
Glenn Strauss 3dd3cde902 [core] abstraction layer for HTTP header manip
convert existing calls to manip request/response headers
convert existing calls to manip environment array (often header-related)
2018-09-23 18:01:58 -04:00
Glenn Strauss a7c27c9f99 [core] code reuse with array_insert_key_value()
code reuse with array_insert_key_value() and related array manipulation
2018-09-16 05:18:05 -04:00
Glenn Strauss b70186131a [mod_magnet] reduce buffer copies
reduce buffer copies, but leave where (buffer *) arg required
2018-04-08 22:22:23 -04:00
Glenn Strauss 4753064318 [mod_magnet] code reuse 2018-04-08 22:22:23 -04:00
Glenn Strauss 86f64a0288 [mod_magnet] fix regression in lighty.stat (fixes #2877)
fix regression in mod_magnet lighty.stat introduced in lighttpd 1.4.49
in commit commit:b1df38ab

  "lighty.stat failure"
2018-03-17 11:57:50 -04:00
Glenn Strauss b1df38ab6a [core] increase stat_cache abstraction
reduce dependency on struct connection
routines for getting/caching content_type and etag separate from stat
2018-02-02 23:28:38 -05:00
Glenn Strauss 86bb8be2c8 [core] perf: skip redundant strlen() if len known
performance: skip redundant strlen() if length is already known

introduce array_get_element_klen() to take key and klen params
2017-05-15 22:02:33 -04:00
Glenn Strauss a53f662a30 [core] remove some unused header includes
remove exposure of stdio.h in buffer.h for print_backtrace(), now static
2017-03-28 02:17:33 -04:00
Glenn Strauss bd77abe0f8 [config] more specific checks for array lists
More specific checks on contents of array lists.  Each module using
lists now does better checking on the types of values in the list
(strings, integers, arrays/lists)

This helps prevent misconfiguration of things like cgi.assign,
fastcgi.server, and scgi.server, where source code might be
served as static files if parenthesis are misplaced.

2017-03-08 11:42:59 -05:00
Glenn Strauss bdbea2aea8 [mod_openssl] move openssl code into mod_openssl
large code move, but minimal changes made to code (besides whitespace),
so that code builds

next: need to isolate openssl data structures and config parsing
2017-01-14 01:06:16 -05:00
Glenn Strauss cb7ed13621 [core] new plugin hooks to help isolate SSL
handle_request_env        (called on demand by handlers to populate env)
handle_connection_shut_wr (was handle_connection_close)
handle_connection_close   (now occurs at socket close())
2017-01-14 01:06:16 -05:00
Glenn Strauss c74bdf834b [mod_magnet] fix magnet_cgi_set() set of env vars (fixes #2763)
(thx flynn)

  "Setting REMOTE_USER with lua does not work"
2016-11-24 09:36:09 -05:00
Glenn Strauss ac90699d28 [autobuild] rm module stub code for missing deps
remove module stub code since the build system(s) no longer build any
module when the dependencies for a given module are not present.
2016-10-17 14:15:50 -04:00
Glenn Strauss b8b38f3067 [TLS] set SSL_PROTOCOL, SSL_CIPHER* (fixes #2511)
initialized for mod_magnet and dynamic CGI-like handlers
(mod_cgi, mod_fastcgi, mod_scgi, mod_ssi) (*not* mod_proxy)

Note: in the future a config flag (does not yet exist) might be required
to activate initialization of these SSL_* env variables.  This might
occur if there are requests to access these variables in mod_accesslog,
and/or if more SSL_* varables are created, which would be more work.

  "pass protocol and cipher details to fcgi env"
2016-10-11 05:24:39 -04:00
Glenn Strauss 381aaae363 remove unused array type TYPE_COUNT data_count
(unused type, and very similar to TYPE_INTEGER data_integer,
 differing only in initial value and how dup inserts are merged)
2016-09-22 19:54:57 -04:00
Glenn Strauss ed340897a2 do not set REDIRECT_URI in mod_magnet, mod_rewrite (#2738)
reverts commit:b473220d

  "mediawiki redirect loop if REQUEST_URI not orig req in 1.4.40"
2016-07-23 01:35:13 -04:00
Glenn Strauss b473220d69 set REDIRECT_URI in mod_rewrite, mod_magnet
set REDIRECT_URI in mod_rewrite, mod_magnet if request URI is modified
to differ from the original request URI.
2016-04-25 01:02:08 -04:00