0
|
1
|
|
2 /*
|
|
3 * Copyright (C) Igor Sysoev
|
|
4 */
|
|
5
|
|
6
|
|
7 #include <ngx_config.h>
|
|
8 #include <ngx_core.h>
|
|
9 #include <ngx_http.h>
|
|
10
|
10
|
11
|
180
|
12 typedef struct {
|
286
|
13 u_char *name;
|
180
|
14 uint32_t method;
|
|
15 } ngx_http_method_name_t;
|
|
16
|
|
17
|
278
|
18 #define NGX_HTTP_REQUEST_BODY_FILE_OFF 0
|
|
19 #define NGX_HTTP_REQUEST_BODY_FILE_ON 1
|
|
20 #define NGX_HTTP_REQUEST_BODY_FILE_CLEAN 2
|
|
21
|
|
22
|
378
|
23 static ngx_int_t ngx_http_core_find_location(ngx_http_request_t *r);
|
|
24 static ngx_int_t ngx_http_core_find_static_location(ngx_http_request_t *r,
|
|
25 ngx_http_location_tree_node_t *node);
|
0
|
26
|
58
|
27 static ngx_int_t ngx_http_core_preconfiguration(ngx_conf_t *cf);
|
0
|
28 static void *ngx_http_core_create_main_conf(ngx_conf_t *cf);
|
|
29 static char *ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf);
|
|
30 static void *ngx_http_core_create_srv_conf(ngx_conf_t *cf);
|
|
31 static char *ngx_http_core_merge_srv_conf(ngx_conf_t *cf,
|
36
|
32 void *parent, void *child);
|
0
|
33 static void *ngx_http_core_create_loc_conf(ngx_conf_t *cf);
|
|
34 static char *ngx_http_core_merge_loc_conf(ngx_conf_t *cf,
|
36
|
35 void *parent, void *child);
|
0
|
36
|
34
|
37 static char *ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd,
|
36
|
38 void *dummy);
|
34
|
39 static char *ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd,
|
36
|
40 void *dummy);
|
459
|
41 static ngx_int_t ngx_http_core_regex_location(ngx_conf_t *cf,
|
|
42 ngx_http_core_loc_conf_t *clcf, ngx_str_t *regex, ngx_uint_t caseless);
|
34
|
43
|
|
44 static char *ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd,
|
36
|
45 void *conf);
|
34
|
46 static char *ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy,
|
36
|
47 void *conf);
|
0
|
48
|
34
|
49 static char *ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd,
|
36
|
50 void *conf);
|
34
|
51 static char *ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd,
|
36
|
52 void *conf);
|
34
|
53 static char *ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
|
180
|
54 static char *ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
55 void *conf);
|
390
|
56 static char *ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
57 void *conf);
|
34
|
58 static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
|
36
|
59 void *conf);
|
459
|
60 static char *ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
61 void *conf);
|
332
|
62 static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
63 void *conf);
|
34
|
64 static char *ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd,
|
36
|
65 void *conf);
|
34
|
66 static char *ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd,
|
36
|
67 void *conf);
|
58
|
68 static char *ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
69 void *conf);
|
354
|
70 static char *ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd,
|
348
|
71 void *conf);
|
358
|
72 #if (NGX_HTTP_GZIP)
|
|
73 static char *ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
74 void *conf);
|
|
75 #endif
|
0
|
76
|
34
|
77 static char *ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data);
|
300
|
78 static char *ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data);
|
34
|
79
|
|
80 static ngx_conf_post_t ngx_http_core_lowat_post =
|
300
|
81 { ngx_http_core_lowat_check };
|
|
82
|
|
83 static ngx_conf_post_handler_pt ngx_http_core_pool_size_p =
|
|
84 ngx_http_core_pool_size;
|
0
|
85
|
378
|
86 static ngx_conf_deprecated_t ngx_conf_deprecated_optimize_server_names = {
|
|
87 ngx_conf_deprecated, "optimize_server_names", "server_name_in_redirect"
|
158
|
88 };
|
|
89
|
358
|
90 static ngx_conf_deprecated_t ngx_conf_deprecated_open_file_cache_retest = {
|
|
91 ngx_conf_deprecated, "open_file_cache_retest", "open_file_cache_valid"
|
|
92 };
|
|
93
|
362
|
94 static ngx_conf_deprecated_t ngx_conf_deprecated_satisfy_any = {
|
|
95 ngx_conf_deprecated, "satisfy_any", "satisfy"
|
|
96 };
|
|
97
|
0
|
98
|
278
|
99 static ngx_conf_enum_t ngx_http_core_request_body_in_file[] = {
|
|
100 { ngx_string("off"), NGX_HTTP_REQUEST_BODY_FILE_OFF },
|
|
101 { ngx_string("on"), NGX_HTTP_REQUEST_BODY_FILE_ON },
|
|
102 { ngx_string("clean"), NGX_HTTP_REQUEST_BODY_FILE_CLEAN },
|
|
103 { ngx_null_string, 0 }
|
|
104 };
|
|
105
|
|
106
|
560
|
107 #if (NGX_HAVE_FILE_AIO)
|
|
108
|
|
109 static ngx_conf_enum_t ngx_http_core_aio[] = {
|
|
110 { ngx_string("off"), NGX_HTTP_AIO_OFF },
|
|
111 { ngx_string("on"), NGX_HTTP_AIO_ON },
|
|
112 #if (NGX_HAVE_AIO_SENDFILE)
|
|
113 { ngx_string("sendfile"), NGX_HTTP_AIO_SENDFILE },
|
|
114 #endif
|
|
115 { ngx_null_string, 0 }
|
|
116 };
|
|
117
|
|
118 #endif
|
|
119
|
|
120
|
362
|
121 static ngx_conf_enum_t ngx_http_core_satisfy[] = {
|
|
122 { ngx_string("all"), NGX_HTTP_SATISFY_ALL },
|
|
123 { ngx_string("any"), NGX_HTTP_SATISFY_ANY },
|
|
124 { ngx_null_string, 0 }
|
|
125 };
|
|
126
|
|
127
|
453
|
128 static ngx_conf_enum_t ngx_http_core_if_modified_since[] = {
|
482
|
129 { ngx_string("off"), NGX_HTTP_IMS_OFF },
|
|
130 { ngx_string("exact"), NGX_HTTP_IMS_EXACT },
|
|
131 { ngx_string("before"), NGX_HTTP_IMS_BEFORE },
|
453
|
132 { ngx_null_string, 0 }
|
|
133 };
|
|
134
|
|
135
|
647
|
136 static ngx_conf_enum_t ngx_http_core_keepalive_disable[] = {
|
|
137 { ngx_string("none"), NGX_HTTP_KEEPALIVE_DISABLE_NONE },
|
|
138 { ngx_string("msie6"), NGX_HTTP_KEEPALIVE_DISABLE_MSIE6 },
|
|
139 { ngx_string("safari"), NGX_HTTP_KEEPALIVE_DISABLE_SAFARI },
|
|
140 { ngx_null_string, 0 }
|
|
141 };
|
|
142
|
|
143
|
503
|
144 static ngx_path_init_t ngx_http_client_temp_path = {
|
|
145 ngx_string(NGX_HTTP_CLIENT_TEMP_PATH), { 0, 0, 0 }
|
|
146 };
|
|
147
|
|
148
|
358
|
149 #if (NGX_HTTP_GZIP)
|
|
150
|
|
151 static ngx_conf_enum_t ngx_http_gzip_http_version[] = {
|
|
152 { ngx_string("1.0"), NGX_HTTP_VERSION_10 },
|
|
153 { ngx_string("1.1"), NGX_HTTP_VERSION_11 },
|
|
154 { ngx_null_string, 0 }
|
|
155 };
|
|
156
|
|
157
|
|
158 static ngx_conf_bitmask_t ngx_http_gzip_proxied_mask[] = {
|
|
159 { ngx_string("off"), NGX_HTTP_GZIP_PROXIED_OFF },
|
|
160 { ngx_string("expired"), NGX_HTTP_GZIP_PROXIED_EXPIRED },
|
|
161 { ngx_string("no-cache"), NGX_HTTP_GZIP_PROXIED_NO_CACHE },
|
|
162 { ngx_string("no-store"), NGX_HTTP_GZIP_PROXIED_NO_STORE },
|
|
163 { ngx_string("private"), NGX_HTTP_GZIP_PROXIED_PRIVATE },
|
|
164 { ngx_string("no_last_modified"), NGX_HTTP_GZIP_PROXIED_NO_LM },
|
|
165 { ngx_string("no_etag"), NGX_HTTP_GZIP_PROXIED_NO_ETAG },
|
|
166 { ngx_string("auth"), NGX_HTTP_GZIP_PROXIED_AUTH },
|
|
167 { ngx_string("any"), NGX_HTTP_GZIP_PROXIED_ANY },
|
|
168 { ngx_null_string, 0 }
|
|
169 };
|
|
170
|
|
171
|
|
172 static ngx_str_t ngx_http_gzip_no_cache = ngx_string("no-cache");
|
|
173 static ngx_str_t ngx_http_gzip_no_store = ngx_string("no-store");
|
|
174 static ngx_str_t ngx_http_gzip_private = ngx_string("private");
|
|
175
|
|
176 #endif
|
|
177
|
|
178
|
0
|
179 static ngx_command_t ngx_http_core_commands[] = {
|
|
180
|
160
|
181 { ngx_string("variables_hash_max_size"),
|
|
182 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
|
183 ngx_conf_set_num_slot,
|
|
184 NGX_HTTP_MAIN_CONF_OFFSET,
|
|
185 offsetof(ngx_http_core_main_conf_t, variables_hash_max_size),
|
|
186 NULL },
|
|
187
|
|
188 { ngx_string("variables_hash_bucket_size"),
|
|
189 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
|
190 ngx_conf_set_num_slot,
|
|
191 NGX_HTTP_MAIN_CONF_OFFSET,
|
|
192 offsetof(ngx_http_core_main_conf_t, variables_hash_bucket_size),
|
|
193 NULL },
|
|
194
|
142
|
195 { ngx_string("server_names_hash_max_size"),
|
26
|
196 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
|
197 ngx_conf_set_num_slot,
|
|
198 NGX_HTTP_MAIN_CONF_OFFSET,
|
142
|
199 offsetof(ngx_http_core_main_conf_t, server_names_hash_max_size),
|
26
|
200 NULL },
|
|
201
|
142
|
202 { ngx_string("server_names_hash_bucket_size"),
|
26
|
203 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
|
204 ngx_conf_set_num_slot,
|
|
205 NGX_HTTP_MAIN_CONF_OFFSET,
|
142
|
206 offsetof(ngx_http_core_main_conf_t, server_names_hash_bucket_size),
|
26
|
207 NULL },
|
|
208
|
0
|
209 { ngx_string("server"),
|
200
|
210 NGX_HTTP_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_MULTI|NGX_CONF_NOARGS,
|
34
|
211 ngx_http_core_server,
|
0
|
212 0,
|
|
213 0,
|
|
214 NULL },
|
|
215
|
|
216 { ngx_string("connection_pool_size"),
|
|
217 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
|
|
218 ngx_conf_set_size_slot,
|
|
219 NGX_HTTP_SRV_CONF_OFFSET,
|
|
220 offsetof(ngx_http_core_srv_conf_t, connection_pool_size),
|
300
|
221 &ngx_http_core_pool_size_p },
|
0
|
222
|
|
223 { ngx_string("request_pool_size"),
|
|
224 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
|
|
225 ngx_conf_set_size_slot,
|
|
226 NGX_HTTP_SRV_CONF_OFFSET,
|
|
227 offsetof(ngx_http_core_srv_conf_t, request_pool_size),
|
300
|
228 &ngx_http_core_pool_size_p },
|
0
|
229
|
|
230 { ngx_string("client_header_timeout"),
|
|
231 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
|
|
232 ngx_conf_set_msec_slot,
|
|
233 NGX_HTTP_SRV_CONF_OFFSET,
|
|
234 offsetof(ngx_http_core_srv_conf_t, client_header_timeout),
|
|
235 NULL },
|
|
236
|
|
237 { ngx_string("client_header_buffer_size"),
|
|
238 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
|
|
239 ngx_conf_set_size_slot,
|
|
240 NGX_HTTP_SRV_CONF_OFFSET,
|
|
241 offsetof(ngx_http_core_srv_conf_t, client_header_buffer_size),
|
|
242 NULL },
|
|
243
|
|
244 { ngx_string("large_client_header_buffers"),
|
|
245 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE2,
|
|
246 ngx_conf_set_bufs_slot,
|
|
247 NGX_HTTP_SRV_CONF_OFFSET,
|
|
248 offsetof(ngx_http_core_srv_conf_t, large_client_header_buffers),
|
|
249 NULL },
|
|
250
|
158
|
251 { ngx_string("optimize_server_names"),
|
|
252 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
|
|
253 ngx_conf_set_flag_slot,
|
378
|
254 NGX_HTTP_LOC_CONF_OFFSET,
|
|
255 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
256 &ngx_conf_deprecated_optimize_server_names },
|
152
|
257
|
60
|
258 { ngx_string("ignore_invalid_headers"),
|
|
259 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
|
|
260 ngx_conf_set_flag_slot,
|
|
261 NGX_HTTP_SRV_CONF_OFFSET,
|
|
262 offsetof(ngx_http_core_srv_conf_t, ignore_invalid_headers),
|
|
263 NULL },
|
|
264
|
342
|
265 { ngx_string("merge_slashes"),
|
|
266 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
|
|
267 ngx_conf_set_flag_slot,
|
|
268 NGX_HTTP_SRV_CONF_OFFSET,
|
|
269 offsetof(ngx_http_core_srv_conf_t, merge_slashes),
|
|
270 NULL },
|
|
271
|
440
|
272 { ngx_string("underscores_in_headers"),
|
|
273 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
|
|
274 ngx_conf_set_flag_slot,
|
|
275 NGX_HTTP_SRV_CONF_OFFSET,
|
|
276 offsetof(ngx_http_core_srv_conf_t, underscores_in_headers),
|
|
277 NULL },
|
|
278
|
0
|
279 { ngx_string("location"),
|
|
280 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_TAKE12,
|
34
|
281 ngx_http_core_location,
|
0
|
282 NGX_HTTP_SRV_CONF_OFFSET,
|
|
283 0,
|
|
284 NULL },
|
|
285
|
|
286 { ngx_string("listen"),
|
72
|
287 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
|
34
|
288 ngx_http_core_listen,
|
0
|
289 NGX_HTTP_SRV_CONF_OFFSET,
|
|
290 0,
|
|
291 NULL },
|
|
292
|
|
293 { ngx_string("server_name"),
|
|
294 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
|
34
|
295 ngx_http_core_server_name,
|
0
|
296 NGX_HTTP_SRV_CONF_OFFSET,
|
|
297 0,
|
|
298 NULL },
|
|
299
|
138
|
300 { ngx_string("types_hash_max_size"),
|
|
301 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
302 ngx_conf_set_num_slot,
|
|
303 NGX_HTTP_LOC_CONF_OFFSET,
|
|
304 offsetof(ngx_http_core_loc_conf_t, types_hash_max_size),
|
|
305 NULL },
|
|
306
|
|
307 { ngx_string("types_hash_bucket_size"),
|
|
308 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
309 ngx_conf_set_num_slot,
|
|
310 NGX_HTTP_LOC_CONF_OFFSET,
|
|
311 offsetof(ngx_http_core_loc_conf_t, types_hash_bucket_size),
|
|
312 NULL },
|
|
313
|
0
|
314 { ngx_string("types"),
|
|
315 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF
|
|
316 |NGX_CONF_BLOCK|NGX_CONF_NOARGS,
|
34
|
317 ngx_http_core_types,
|
0
|
318 NGX_HTTP_LOC_CONF_OFFSET,
|
|
319 0,
|
|
320 NULL },
|
|
321
|
|
322 { ngx_string("default_type"),
|
|
323 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
324 ngx_conf_set_str_slot,
|
|
325 NGX_HTTP_LOC_CONF_OFFSET,
|
|
326 offsetof(ngx_http_core_loc_conf_t, default_type),
|
|
327 NULL },
|
|
328
|
|
329 { ngx_string("root"),
|
58
|
330 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
331 |NGX_CONF_TAKE1,
|
34
|
332 ngx_http_core_root,
|
0
|
333 NGX_HTTP_LOC_CONF_OFFSET,
|
|
334 0,
|
|
335 NULL },
|
|
336
|
|
337 { ngx_string("alias"),
|
|
338 NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
34
|
339 ngx_http_core_root,
|
0
|
340 NGX_HTTP_LOC_CONF_OFFSET,
|
|
341 0,
|
|
342 NULL },
|
|
343
|
180
|
344 { ngx_string("limit_except"),
|
|
345 NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_1MORE,
|
|
346 ngx_http_core_limit_except,
|
|
347 NGX_HTTP_LOC_CONF_OFFSET,
|
|
348 0,
|
|
349 NULL },
|
|
350
|
0
|
351 { ngx_string("client_max_body_size"),
|
|
352 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
212
|
353 ngx_conf_set_off_slot,
|
0
|
354 NGX_HTTP_LOC_CONF_OFFSET,
|
|
355 offsetof(ngx_http_core_loc_conf_t, client_max_body_size),
|
|
356 NULL },
|
|
357
|
|
358 { ngx_string("client_body_buffer_size"),
|
|
359 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
360 ngx_conf_set_size_slot,
|
|
361 NGX_HTTP_LOC_CONF_OFFSET,
|
|
362 offsetof(ngx_http_core_loc_conf_t, client_body_buffer_size),
|
|
363 NULL },
|
|
364
|
|
365 { ngx_string("client_body_timeout"),
|
|
366 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
367 ngx_conf_set_msec_slot,
|
|
368 NGX_HTTP_LOC_CONF_OFFSET,
|
|
369 offsetof(ngx_http_core_loc_conf_t, client_body_timeout),
|
|
370 NULL },
|
|
371
|
28
|
372 { ngx_string("client_body_temp_path"),
|
|
373 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234,
|
|
374 ngx_conf_set_path_slot,
|
|
375 NGX_HTTP_LOC_CONF_OFFSET,
|
|
376 offsetof(ngx_http_core_loc_conf_t, client_body_temp_path),
|
503
|
377 NULL },
|
28
|
378
|
182
|
379 { ngx_string("client_body_in_file_only"),
|
532
|
380 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
278
|
381 ngx_conf_set_enum_slot,
|
182
|
382 NGX_HTTP_LOC_CONF_OFFSET,
|
|
383 offsetof(ngx_http_core_loc_conf_t, client_body_in_file_only),
|
278
|
384 &ngx_http_core_request_body_in_file },
|
182
|
385
|
532
|
386 { ngx_string("client_body_in_single_buffer"),
|
|
387 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
388 ngx_conf_set_flag_slot,
|
|
389 NGX_HTTP_LOC_CONF_OFFSET,
|
|
390 offsetof(ngx_http_core_loc_conf_t, client_body_in_single_buffer),
|
|
391 NULL },
|
|
392
|
0
|
393 { ngx_string("sendfile"),
|
278
|
394 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
395 |NGX_CONF_TAKE1,
|
0
|
396 ngx_conf_set_flag_slot,
|
|
397 NGX_HTTP_LOC_CONF_OFFSET,
|
|
398 offsetof(ngx_http_core_loc_conf_t, sendfile),
|
|
399 NULL },
|
|
400
|
300
|
401 { ngx_string("sendfile_max_chunk"),
|
|
402 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
403 ngx_conf_set_size_slot,
|
|
404 NGX_HTTP_LOC_CONF_OFFSET,
|
|
405 offsetof(ngx_http_core_loc_conf_t, sendfile_max_chunk),
|
|
406 NULL },
|
|
407
|
558
|
408 #if (NGX_HAVE_FILE_AIO)
|
|
409
|
|
410 { ngx_string("aio"),
|
560
|
411 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
412 ngx_conf_set_enum_slot,
|
558
|
413 NGX_HTTP_LOC_CONF_OFFSET,
|
|
414 offsetof(ngx_http_core_loc_conf_t, aio),
|
560
|
415 &ngx_http_core_aio },
|
558
|
416
|
|
417 #endif
|
|
418
|
575
|
419 { ngx_string("read_ahead"),
|
|
420 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
421 ngx_conf_set_size_slot,
|
|
422 NGX_HTTP_LOC_CONF_OFFSET,
|
|
423 offsetof(ngx_http_core_loc_conf_t, read_ahead),
|
|
424 NULL },
|
|
425
|
390
|
426 { ngx_string("directio"),
|
|
427 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
428 ngx_http_core_directio,
|
|
429 NGX_HTTP_LOC_CONF_OFFSET,
|
|
430 0,
|
|
431 NULL },
|
|
432
|
558
|
433 { ngx_string("directio_alignment"),
|
|
434 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
435 ngx_conf_set_off_slot,
|
|
436 NGX_HTTP_LOC_CONF_OFFSET,
|
|
437 offsetof(ngx_http_core_loc_conf_t, directio_alignment),
|
|
438 NULL },
|
|
439
|
0
|
440 { ngx_string("tcp_nopush"),
|
|
441 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
442 ngx_conf_set_flag_slot,
|
|
443 NGX_HTTP_LOC_CONF_OFFSET,
|
|
444 offsetof(ngx_http_core_loc_conf_t, tcp_nopush),
|
|
445 NULL },
|
|
446
|
2
|
447 { ngx_string("tcp_nodelay"),
|
|
448 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
449 ngx_conf_set_flag_slot,
|
|
450 NGX_HTTP_LOC_CONF_OFFSET,
|
|
451 offsetof(ngx_http_core_loc_conf_t, tcp_nodelay),
|
|
452 NULL },
|
|
453
|
0
|
454 { ngx_string("send_timeout"),
|
|
455 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
456 ngx_conf_set_msec_slot,
|
|
457 NGX_HTTP_LOC_CONF_OFFSET,
|
|
458 offsetof(ngx_http_core_loc_conf_t, send_timeout),
|
|
459 NULL },
|
|
460
|
|
461 { ngx_string("send_lowat"),
|
|
462 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
463 ngx_conf_set_size_slot,
|
|
464 NGX_HTTP_LOC_CONF_OFFSET,
|
|
465 offsetof(ngx_http_core_loc_conf_t, send_lowat),
|
34
|
466 &ngx_http_core_lowat_post },
|
0
|
467
|
|
468 { ngx_string("postpone_output"),
|
|
469 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
470 ngx_conf_set_size_slot,
|
|
471 NGX_HTTP_LOC_CONF_OFFSET,
|
|
472 offsetof(ngx_http_core_loc_conf_t, postpone_output),
|
|
473 NULL },
|
|
474
|
|
475 { ngx_string("limit_rate"),
|
34
|
476 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
477 |NGX_CONF_TAKE1,
|
0
|
478 ngx_conf_set_size_slot,
|
|
479 NGX_HTTP_LOC_CONF_OFFSET,
|
|
480 offsetof(ngx_http_core_loc_conf_t, limit_rate),
|
|
481 NULL },
|
|
482
|
536
|
483 { ngx_string("limit_rate_after"),
|
|
484 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
485 |NGX_CONF_TAKE1,
|
|
486 ngx_conf_set_size_slot,
|
|
487 NGX_HTTP_LOC_CONF_OFFSET,
|
|
488 offsetof(ngx_http_core_loc_conf_t, limit_rate_after),
|
|
489 NULL },
|
|
490
|
0
|
491 { ngx_string("keepalive_timeout"),
|
|
492 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
34
|
493 ngx_http_core_keepalive,
|
0
|
494 NGX_HTTP_LOC_CONF_OFFSET,
|
|
495 0,
|
|
496 NULL },
|
|
497
|
536
|
498 { ngx_string("keepalive_requests"),
|
|
499 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
500 ngx_conf_set_num_slot,
|
|
501 NGX_HTTP_LOC_CONF_OFFSET,
|
|
502 offsetof(ngx_http_core_loc_conf_t, keepalive_requests),
|
|
503 NULL },
|
|
504
|
647
|
505 { ngx_string("keepalive_disable"),
|
|
506 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
507 ngx_conf_set_enum_slot,
|
|
508 NGX_HTTP_LOC_CONF_OFFSET,
|
|
509 offsetof(ngx_http_core_loc_conf_t, keepalive_disable),
|
|
510 &ngx_http_core_keepalive_disable },
|
|
511
|
362
|
512 { ngx_string("satisfy"),
|
|
513 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
514 ngx_conf_set_enum_slot,
|
|
515 NGX_HTTP_LOC_CONF_OFFSET,
|
|
516 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
517 &ngx_http_core_satisfy },
|
|
518
|
92
|
519 { ngx_string("satisfy_any"),
|
|
520 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
521 ngx_conf_set_flag_slot,
|
|
522 NGX_HTTP_LOC_CONF_OFFSET,
|
362
|
523 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
524 &ngx_conf_deprecated_satisfy_any },
|
92
|
525
|
58
|
526 { ngx_string("internal"),
|
|
527 NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
|
|
528 ngx_http_core_internal,
|
|
529 NGX_HTTP_LOC_CONF_OFFSET,
|
|
530 0,
|
|
531 NULL },
|
|
532
|
0
|
533 { ngx_string("lingering_time"),
|
|
534 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
535 ngx_conf_set_msec_slot,
|
|
536 NGX_HTTP_LOC_CONF_OFFSET,
|
|
537 offsetof(ngx_http_core_loc_conf_t, lingering_time),
|
|
538 NULL },
|
|
539
|
|
540 { ngx_string("lingering_timeout"),
|
|
541 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
542 ngx_conf_set_msec_slot,
|
|
543 NGX_HTTP_LOC_CONF_OFFSET,
|
|
544 offsetof(ngx_http_core_loc_conf_t, lingering_timeout),
|
|
545 NULL },
|
|
546
|
|
547 { ngx_string("reset_timedout_connection"),
|
|
548 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
549 ngx_conf_set_flag_slot,
|
|
550 NGX_HTTP_LOC_CONF_OFFSET,
|
|
551 offsetof(ngx_http_core_loc_conf_t, reset_timedout_connection),
|
|
552 NULL },
|
|
553
|
362
|
554 { ngx_string("server_name_in_redirect"),
|
|
555 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
556 ngx_conf_set_flag_slot,
|
|
557 NGX_HTTP_LOC_CONF_OFFSET,
|
|
558 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
559 NULL },
|
|
560
|
70
|
561 { ngx_string("port_in_redirect"),
|
|
562 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
563 ngx_conf_set_flag_slot,
|
|
564 NGX_HTTP_LOC_CONF_OFFSET,
|
|
565 offsetof(ngx_http_core_loc_conf_t, port_in_redirect),
|
|
566 NULL },
|
|
567
|
0
|
568 { ngx_string("msie_padding"),
|
|
569 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
570 ngx_conf_set_flag_slot,
|
|
571 NGX_HTTP_LOC_CONF_OFFSET,
|
|
572 offsetof(ngx_http_core_loc_conf_t, msie_padding),
|
|
573 NULL },
|
|
574
|
228
|
575 { ngx_string("msie_refresh"),
|
|
576 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
577 ngx_conf_set_flag_slot,
|
|
578 NGX_HTTP_LOC_CONF_OFFSET,
|
|
579 offsetof(ngx_http_core_loc_conf_t, msie_refresh),
|
|
580 NULL },
|
|
581
|
76
|
582 { ngx_string("log_not_found"),
|
|
583 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
584 ngx_conf_set_flag_slot,
|
|
585 NGX_HTTP_LOC_CONF_OFFSET,
|
|
586 offsetof(ngx_http_core_loc_conf_t, log_not_found),
|
|
587 NULL },
|
|
588
|
440
|
589 { ngx_string("log_subrequest"),
|
|
590 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
591 ngx_conf_set_flag_slot,
|
|
592 NGX_HTTP_LOC_CONF_OFFSET,
|
|
593 offsetof(ngx_http_core_loc_conf_t, log_subrequest),
|
|
594 NULL },
|
|
595
|
228
|
596 { ngx_string("recursive_error_pages"),
|
|
597 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
598 ngx_conf_set_flag_slot,
|
|
599 NGX_HTTP_LOC_CONF_OFFSET,
|
|
600 offsetof(ngx_http_core_loc_conf_t, recursive_error_pages),
|
|
601 NULL },
|
|
602
|
342
|
603 { ngx_string("server_tokens"),
|
|
604 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
605 ngx_conf_set_flag_slot,
|
|
606 NGX_HTTP_LOC_CONF_OFFSET,
|
|
607 offsetof(ngx_http_core_loc_conf_t, server_tokens),
|
|
608 NULL },
|
|
609
|
453
|
610 { ngx_string("if_modified_since"),
|
|
611 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
612 ngx_conf_set_enum_slot,
|
|
613 NGX_HTTP_LOC_CONF_OFFSET,
|
|
614 offsetof(ngx_http_core_loc_conf_t, if_modified_since),
|
|
615 &ngx_http_core_if_modified_since },
|
|
616
|
609
|
617 { ngx_string("chunked_transfer_encoding"),
|
|
618 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
619 ngx_conf_set_flag_slot,
|
|
620 NGX_HTTP_LOC_CONF_OFFSET,
|
|
621 offsetof(ngx_http_core_loc_conf_t, chunked_transfer_encoding),
|
|
622 NULL },
|
|
623
|
0
|
624 { ngx_string("error_page"),
|
58
|
625 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
626 |NGX_CONF_2MORE,
|
34
|
627 ngx_http_core_error_page,
|
0
|
628 NGX_HTTP_LOC_CONF_OFFSET,
|
|
629 0,
|
|
630 NULL },
|
|
631
|
459
|
632 { ngx_string("try_files"),
|
503
|
633 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_2MORE,
|
459
|
634 ngx_http_core_try_files,
|
|
635 NGX_HTTP_LOC_CONF_OFFSET,
|
|
636 0,
|
|
637 NULL },
|
|
638
|
126
|
639 { ngx_string("post_action"),
|
|
640 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
641 |NGX_CONF_TAKE1,
|
|
642 ngx_conf_set_str_slot,
|
|
643 NGX_HTTP_LOC_CONF_OFFSET,
|
|
644 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
645 NULL },
|
|
646
|
0
|
647 { ngx_string("error_log"),
|
|
648 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
34
|
649 ngx_http_core_error_log,
|
0
|
650 NGX_HTTP_LOC_CONF_OFFSET,
|
|
651 0,
|
|
652 NULL },
|
|
653
|
|
654 { ngx_string("open_file_cache"),
|
332
|
655 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
656 ngx_http_core_open_file_cache,
|
|
657 NGX_HTTP_LOC_CONF_OFFSET,
|
|
658 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
659 NULL },
|
|
660
|
358
|
661 { ngx_string("open_file_cache_valid"),
|
|
662 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
663 ngx_conf_set_sec_slot,
|
|
664 NGX_HTTP_LOC_CONF_OFFSET,
|
|
665 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
666 NULL },
|
|
667
|
332
|
668 { ngx_string("open_file_cache_retest"),
|
|
669 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
670 ngx_conf_set_sec_slot,
|
0
|
671 NGX_HTTP_LOC_CONF_OFFSET,
|
358
|
672 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
673 &ngx_conf_deprecated_open_file_cache_retest },
|
|
674
|
|
675 { ngx_string("open_file_cache_min_uses"),
|
|
676 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
677 ngx_conf_set_num_slot,
|
|
678 NGX_HTTP_LOC_CONF_OFFSET,
|
|
679 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
0
|
680 NULL },
|
|
681
|
332
|
682 { ngx_string("open_file_cache_errors"),
|
|
683 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
684 ngx_conf_set_flag_slot,
|
|
685 NGX_HTTP_LOC_CONF_OFFSET,
|
|
686 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
687 NULL },
|
|
688
|
|
689 { ngx_string("open_file_cache_events"),
|
|
690 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
691 ngx_conf_set_flag_slot,
|
|
692 NGX_HTTP_LOC_CONF_OFFSET,
|
|
693 offsetof(ngx_http_core_loc_conf_t, open_file_cache_events),
|
|
694 NULL },
|
0
|
695
|
348
|
696 { ngx_string("resolver"),
|
|
697 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
698 ngx_http_core_resolver,
|
|
699 NGX_HTTP_LOC_CONF_OFFSET,
|
|
700 0,
|
|
701 NULL },
|
|
702
|
|
703 { ngx_string("resolver_timeout"),
|
|
704 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
705 ngx_conf_set_msec_slot,
|
|
706 NGX_HTTP_LOC_CONF_OFFSET,
|
|
707 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
708 NULL },
|
|
709
|
358
|
710 #if (NGX_HTTP_GZIP)
|
|
711
|
|
712 { ngx_string("gzip_vary"),
|
|
713 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
714 ngx_conf_set_flag_slot,
|
|
715 NGX_HTTP_LOC_CONF_OFFSET,
|
|
716 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
717 NULL },
|
|
718
|
|
719 { ngx_string("gzip_http_version"),
|
|
720 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
721 ngx_conf_set_enum_slot,
|
|
722 NGX_HTTP_LOC_CONF_OFFSET,
|
|
723 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
724 &ngx_http_gzip_http_version },
|
|
725
|
|
726 { ngx_string("gzip_proxied"),
|
|
727 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
728 ngx_conf_set_bitmask_slot,
|
|
729 NGX_HTTP_LOC_CONF_OFFSET,
|
|
730 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
731 &ngx_http_gzip_proxied_mask },
|
|
732
|
|
733 { ngx_string("gzip_disable"),
|
|
734 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
735 ngx_http_gzip_disable,
|
|
736 NGX_HTTP_LOC_CONF_OFFSET,
|
|
737 0,
|
|
738 NULL },
|
|
739
|
|
740 #endif
|
|
741
|
0
|
742 ngx_null_command
|
|
743 };
|
|
744
|
|
745
|
216
|
746 static ngx_http_module_t ngx_http_core_module_ctx = {
|
58
|
747 ngx_http_core_preconfiguration, /* preconfiguration */
|
122
|
748 NULL, /* postconfiguration */
|
0
|
749
|
|
750 ngx_http_core_create_main_conf, /* create main configuration */
|
|
751 ngx_http_core_init_main_conf, /* init main configuration */
|
|
752
|
|
753 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
754 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
755
|
|
756 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
757 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
758 };
|
|
759
|
|
760
|
|
761 ngx_module_t ngx_http_core_module = {
|
58
|
762 NGX_MODULE_V1,
|
0
|
763 &ngx_http_core_module_ctx, /* module context */
|
|
764 ngx_http_core_commands, /* module directives */
|
|
765 NGX_HTTP_MODULE, /* module type */
|
90
|
766 NULL, /* init master */
|
58
|
767 NULL, /* init module */
|
90
|
768 NULL, /* init process */
|
|
769 NULL, /* init thread */
|
|
770 NULL, /* exit thread */
|
|
771 NULL, /* exit process */
|
|
772 NULL, /* exit master */
|
|
773 NGX_MODULE_V1_PADDING
|
0
|
774 };
|
|
775
|
|
776
|
520
|
777 ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
364
|
778
|
|
779
|
36
|
780 void
|
|
781 ngx_http_handler(ngx_http_request_t *r)
|
0
|
782 {
|
230
|
783 ngx_http_core_main_conf_t *cmcf;
|
|
784
|
32
|
785 r->connection->log->action = NULL;
|
0
|
786
|
|
787 r->connection->unexpected_eof = 0;
|
|
788
|
224
|
789 if (!r->internal) {
|
92
|
790 switch (r->headers_in.connection_type) {
|
|
791 case 0:
|
|
792 if (r->http_version > NGX_HTTP_VERSION_10) {
|
|
793 r->keepalive = 1;
|
|
794 } else {
|
|
795 r->keepalive = 0;
|
|
796 }
|
|
797 break;
|
|
798
|
|
799 case NGX_HTTP_CONNECTION_CLOSE:
|
|
800 r->keepalive = 0;
|
|
801 break;
|
|
802
|
|
803 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
0
|
804 r->keepalive = 1;
|
92
|
805 break;
|
|
806 }
|
|
807
|
|
808 if (r->headers_in.content_length_n > 0) {
|
|
809 r->lingering_close = 1;
|
|
810
|
|
811 } else {
|
|
812 r->lingering_close = 0;
|
|
813 }
|
236
|
814
|
230
|
815 r->phase_handler = 0;
|
|
816
|
|
817 } else {
|
|
818 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
819 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
820 }
|
|
821
|
236
|
822 r->valid_location = 1;
|
589
|
823 #if (NGX_HTTP_GZIP)
|
|
824 r->gzip_tested = 0;
|
|
825 r->gzip_ok = 0;
|
|
826 r->gzip_vary = 0;
|
|
827 #endif
|
236
|
828
|
230
|
829 r->write_event_handler = ngx_http_core_run_phases;
|
34
|
830 ngx_http_core_run_phases(r);
|
0
|
831 }
|
|
832
|
|
833
|
230
|
834 void
|
36
|
835 ngx_http_core_run_phases(ngx_http_request_t *r)
|
0
|
836 {
|
|
837 ngx_int_t rc;
|
230
|
838 ngx_http_phase_handler_t *ph;
|
0
|
839 ngx_http_core_main_conf_t *cmcf;
|
|
840
|
|
841 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
842
|
230
|
843 ph = cmcf->phase_engine.handlers;
|
|
844
|
|
845 while (ph[r->phase_handler].checker) {
|
|
846
|
|
847 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
848
|
|
849 if (rc == NGX_OK) {
|
92
|
850 return;
|
0
|
851 }
|
|
852 }
|
|
853 }
|
|
854
|
|
855
|
36
|
856 ngx_int_t
|
230
|
857 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
858 {
|
|
859 ngx_int_t rc;
|
|
860
|
|
861 /*
|
|
862 * generic phase checker,
|
623
|
863 * used by the post read and pre-access phases
|
230
|
864 */
|
|
865
|
|
866 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
867 "generic phase: %ui", r->phase_handler);
|
|
868
|
|
869 rc = ph->handler(r);
|
|
870
|
|
871 if (rc == NGX_OK) {
|
|
872 r->phase_handler = ph->next;
|
|
873 return NGX_AGAIN;
|
|
874 }
|
|
875
|
|
876 if (rc == NGX_DECLINED) {
|
|
877 r->phase_handler++;
|
|
878 return NGX_AGAIN;
|
|
879 }
|
|
880
|
|
881 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
882 return NGX_OK;
|
|
883 }
|
|
884
|
|
885 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
886
|
|
887 ngx_http_finalize_request(r, rc);
|
|
888
|
|
889 return NGX_OK;
|
|
890 }
|
|
891
|
|
892
|
|
893 ngx_int_t
|
623
|
894 ngx_http_core_rewrite_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
895 {
|
|
896 ngx_int_t rc;
|
|
897
|
|
898 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
899 "rewrite phase: %ui", r->phase_handler);
|
|
900
|
|
901 rc = ph->handler(r);
|
|
902
|
|
903 if (rc == NGX_DECLINED) {
|
|
904 r->phase_handler++;
|
|
905 return NGX_AGAIN;
|
|
906 }
|
|
907
|
647
|
908 if (rc == NGX_DONE) {
|
|
909 return NGX_OK;
|
|
910 }
|
|
911
|
649
|
912 /* NGX_OK, NGX_AGAIN, NGX_ERROR, NGX_HTTP_... */
|
623
|
913
|
|
914 ngx_http_finalize_request(r, rc);
|
|
915
|
|
916 return NGX_OK;
|
|
917 }
|
|
918
|
|
919
|
|
920 ngx_int_t
|
230
|
921 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
922 ngx_http_phase_handler_t *ph)
|
0
|
923 {
|
328
|
924 u_char *p;
|
|
925 size_t len;
|
473
|
926 ngx_int_t rc;
|
0
|
927 ngx_http_core_loc_conf_t *clcf;
|
|
928
|
38
|
929 r->content_handler = NULL;
|
|
930 r->uri_changed = 0;
|
|
931
|
378
|
932 rc = ngx_http_core_find_location(r);
|
0
|
933
|
418
|
934 if (rc == NGX_ERROR) {
|
230
|
935 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
936 return NGX_OK;
|
0
|
937 }
|
|
938
|
|
939 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
940
|
58
|
941 if (!r->internal && clcf->internal) {
|
230
|
942 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
943 return NGX_OK;
|
58
|
944 }
|
|
945
|
104
|
946 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
947 "using configuration \"%s%V\"",
|
|
948 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
949 &clcf->name);
|
|
950
|
84
|
951 ngx_http_update_location_config(r);
|
0
|
952
|
|
953 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
212
|
954 "http cl:%O max:%O",
|
10
|
955 r->headers_in.content_length_n, clcf->client_max_body_size);
|
0
|
956
|
|
957 if (r->headers_in.content_length_n != -1
|
222
|
958 && !r->discard_body
|
0
|
959 && clcf->client_max_body_size
|
212
|
960 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
0
|
961 {
|
|
962 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
342
|
963 "client intended to send too large body: %O bytes",
|
0
|
964 r->headers_in.content_length_n);
|
|
965
|
564
|
966 (void) ngx_http_discard_request_body(r);
|
230
|
967 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
968 return NGX_OK;
|
0
|
969 }
|
|
970
|
378
|
971 if (rc == NGX_DONE) {
|
0
|
972 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
973 if (r->headers_out.location == NULL) {
|
230
|
974 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
975 return NGX_OK;
|
0
|
976 }
|
|
977
|
58
|
978 /*
|
|
979 * we do not need to set the r->headers_out.location->hash and
|
|
980 * r->headers_out.location->key fields
|
|
981 */
|
|
982
|
328
|
983 if (r->args.len == 0) {
|
|
984 r->headers_out.location->value = clcf->name;
|
|
985
|
|
986 } else {
|
|
987 len = clcf->name.len + 1 + r->args.len;
|
382
|
988 p = ngx_pnalloc(r->pool, len);
|
328
|
989
|
|
990 if (p == NULL) {
|
|
991 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
992 return NGX_OK;
|
|
993 }
|
|
994
|
|
995 r->headers_out.location->value.len = len;
|
|
996 r->headers_out.location->value.data = p;
|
|
997
|
|
998 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
999 *p++ = '?';
|
|
1000 ngx_memcpy(p, r->args.data, r->args.len);
|
|
1001 }
|
0
|
1002
|
230
|
1003 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
1004 return NGX_OK;
|
|
1005 }
|
|
1006
|
|
1007 r->phase_handler++;
|
|
1008 return NGX_AGAIN;
|
|
1009 }
|
|
1010
|
|
1011
|
|
1012 ngx_int_t
|
|
1013 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
1014 ngx_http_phase_handler_t *ph)
|
|
1015 {
|
380
|
1016 ngx_http_core_srv_conf_t *cscf;
|
|
1017
|
230
|
1018 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
1019 "post rewrite phase: %ui", r->phase_handler);
|
|
1020
|
|
1021 if (!r->uri_changed) {
|
|
1022 r->phase_handler++;
|
|
1023 return NGX_AGAIN;
|
|
1024 }
|
|
1025
|
|
1026 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
1027 "uri changes: %d", r->uri_changes);
|
|
1028
|
|
1029 /*
|
|
1030 * gcc before 3.3 compiles the broken code for
|
|
1031 * if (r->uri_changes-- == 0)
|
|
1032 * if the r->uri_changes is defined as
|
|
1033 * unsigned uri_changes:4
|
|
1034 */
|
|
1035
|
|
1036 r->uri_changes--;
|
|
1037
|
|
1038 if (r->uri_changes == 0) {
|
|
1039 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
1040 "rewrite or internal redirection cycle "
|
|
1041 "while processing \"%V\"", &r->uri);
|
|
1042
|
|
1043 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
1044 return NGX_OK;
|
|
1045 }
|
|
1046
|
|
1047 r->phase_handler = ph->next;
|
|
1048
|
380
|
1049 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
1050 r->loc_conf = cscf->ctx->loc_conf;
|
|
1051
|
230
|
1052 return NGX_AGAIN;
|
|
1053 }
|
|
1054
|
|
1055
|
|
1056 ngx_int_t
|
|
1057 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
1058 {
|
|
1059 ngx_int_t rc;
|
|
1060 ngx_http_core_loc_conf_t *clcf;
|
|
1061
|
|
1062 if (r != r->main) {
|
|
1063 r->phase_handler = ph->next;
|
|
1064 return NGX_AGAIN;
|
|
1065 }
|
|
1066
|
|
1067 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
1068 "access phase: %ui", r->phase_handler);
|
|
1069
|
|
1070 rc = ph->handler(r);
|
|
1071
|
|
1072 if (rc == NGX_DECLINED) {
|
|
1073 r->phase_handler++;
|
|
1074 return NGX_AGAIN;
|
|
1075 }
|
|
1076
|
|
1077 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
1078 return NGX_OK;
|
0
|
1079 }
|
|
1080
|
230
|
1081 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
1082
|
362
|
1083 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
230
|
1084
|
|
1085 if (rc == NGX_OK) {
|
|
1086 r->phase_handler++;
|
|
1087 return NGX_AGAIN;
|
|
1088 }
|
|
1089
|
|
1090 } else {
|
|
1091 if (rc == NGX_OK) {
|
|
1092 r->access_code = 0;
|
|
1093
|
|
1094 if (r->headers_out.www_authenticate) {
|
|
1095 r->headers_out.www_authenticate->hash = 0;
|
|
1096 }
|
|
1097
|
|
1098 r->phase_handler = ph->next;
|
|
1099 return NGX_AGAIN;
|
|
1100 }
|
|
1101
|
|
1102 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
1103 r->access_code = rc;
|
|
1104
|
|
1105 r->phase_handler++;
|
|
1106 return NGX_AGAIN;
|
|
1107 }
|
|
1108 }
|
|
1109
|
|
1110 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
1111
|
|
1112 ngx_http_finalize_request(r, rc);
|
|
1113 return NGX_OK;
|
|
1114 }
|
|
1115
|
|
1116
|
|
1117 ngx_int_t
|
|
1118 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
1119 ngx_http_phase_handler_t *ph)
|
|
1120 {
|
|
1121 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
1122 "post access phase: %ui", r->phase_handler);
|
|
1123
|
|
1124 if (r->access_code) {
|
|
1125
|
|
1126 if (r->access_code == NGX_HTTP_FORBIDDEN) {
|
|
1127 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
1128 "access forbidden by rule");
|
|
1129 }
|
|
1130
|
|
1131 ngx_http_finalize_request(r, r->access_code);
|
|
1132 return NGX_OK;
|
|
1133 }
|
|
1134
|
|
1135 r->phase_handler++;
|
|
1136 return NGX_AGAIN;
|
|
1137 }
|
|
1138
|
|
1139
|
|
1140 ngx_int_t
|
459
|
1141 ngx_http_core_try_files_phase(ngx_http_request_t *r,
|
|
1142 ngx_http_phase_handler_t *ph)
|
|
1143 {
|
478
|
1144 size_t len, root, alias, reserve, allocated;
|
459
|
1145 u_char *p, *name;
|
503
|
1146 ngx_str_t path, args;
|
476
|
1147 ngx_uint_t test_dir;
|
459
|
1148 ngx_http_try_file_t *tf;
|
|
1149 ngx_open_file_info_t of;
|
|
1150 ngx_http_script_code_pt code;
|
|
1151 ngx_http_script_engine_t e;
|
|
1152 ngx_http_core_loc_conf_t *clcf;
|
|
1153 ngx_http_script_len_code_pt lcode;
|
|
1154
|
|
1155 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
1156 "try files phase: %ui", r->phase_handler);
|
|
1157
|
|
1158 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
1159
|
|
1160 if (clcf->try_files == NULL) {
|
|
1161 r->phase_handler++;
|
|
1162 return NGX_AGAIN;
|
|
1163 }
|
|
1164
|
|
1165 allocated = 0;
|
|
1166 root = 0;
|
|
1167 name = NULL;
|
478
|
1168 /* suppress MSVC warning */
|
459
|
1169 path.data = NULL;
|
|
1170
|
|
1171 tf = clcf->try_files;
|
|
1172
|
617
|
1173 alias = clcf->alias;
|
459
|
1174
|
|
1175 for ( ;; ) {
|
|
1176
|
|
1177 if (tf->lengths) {
|
|
1178 ngx_memzero(&e, sizeof(ngx_http_script_engine_t));
|
|
1179
|
|
1180 e.ip = tf->lengths->elts;
|
|
1181 e.request = r;
|
|
1182
|
|
1183 /* 1 is for terminating '\0' as in static names */
|
|
1184 len = 1;
|
|
1185
|
|
1186 while (*(uintptr_t *) e.ip) {
|
|
1187 lcode = *(ngx_http_script_len_code_pt *) e.ip;
|
|
1188 len += lcode(&e);
|
|
1189 }
|
|
1190
|
|
1191 } else {
|
|
1192 len = tf->name.len;
|
|
1193 }
|
|
1194
|
|
1195 /* 16 bytes are preallocation */
|
493
|
1196 reserve = ngx_abs((ssize_t) (len - r->uri.len)) + alias + 16;
|
459
|
1197
|
|
1198 if (reserve > allocated) {
|
|
1199
|
|
1200 /* we just need to allocate path and to copy a root */
|
|
1201
|
|
1202 if (ngx_http_map_uri_to_path(r, &path, &root, reserve) == NULL) {
|
|
1203 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
1204 return NGX_OK;
|
|
1205 }
|
|
1206
|
|
1207 name = path.data + root;
|
|
1208 allocated = path.len - root - (r->uri.len - alias);
|
|
1209 }
|
|
1210
|
|
1211 if (tf->values == NULL) {
|
|
1212
|
|
1213 /* tf->name.len includes the terminating '\0' */
|
|
1214
|
|
1215 ngx_memcpy(name, tf->name.data, tf->name.len);
|
|
1216
|
|
1217 path.len = (name + tf->name.len - 1) - path.data;
|
|
1218
|
|
1219 } else {
|
|
1220 e.ip = tf->values->elts;
|
|
1221 e.pos = name;
|
463
|
1222 e.flushed = 1;
|
459
|
1223
|
|
1224 while (*(uintptr_t *) e.ip) {
|
|
1225 code = *(ngx_http_script_code_pt *) e.ip;
|
|
1226 code((ngx_http_script_engine_t *) &e);
|
|
1227 }
|
|
1228
|
|
1229 path.len = e.pos - path.data;
|
|
1230
|
499
|
1231 *e.pos = '\0';
|
459
|
1232
|
|
1233 if (alias && ngx_strncmp(name, clcf->name.data, alias) == 0) {
|
|
1234 ngx_memcpy(name, name + alias, len - alias);
|
|
1235 path.len -= alias;
|
|
1236 }
|
|
1237 }
|
|
1238
|
476
|
1239 test_dir = tf->test_dir;
|
|
1240
|
459
|
1241 tf++;
|
|
1242
|
617
|
1243 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
1244 "try to use %s: \"%s\" \"%s\"",
|
|
1245 test_dir ? "dir" : "file", name, path.data);
|
459
|
1246
|
|
1247 if (tf->lengths == NULL && tf->name.len == 0) {
|
|
1248
|
518
|
1249 if (tf->code) {
|
|
1250 ngx_http_finalize_request(r, tf->code);
|
|
1251 return NGX_OK;
|
|
1252 }
|
|
1253
|
459
|
1254 path.len -= root;
|
|
1255 path.data += root;
|
|
1256
|
|
1257 if (path.data[0] == '@') {
|
|
1258 (void) ngx_http_named_location(r, &path);
|
|
1259
|
|
1260 } else {
|
503
|
1261 ngx_http_split_args(r, &path, &args);
|
|
1262
|
|
1263 (void) ngx_http_internal_redirect(r, &path, &args);
|
459
|
1264 }
|
|
1265
|
560
|
1266 ngx_http_finalize_request(r, NGX_DONE);
|
459
|
1267 return NGX_OK;
|
|
1268 }
|
|
1269
|
|
1270 ngx_memzero(&of, sizeof(ngx_open_file_info_t));
|
|
1271
|
|
1272 of.directio = clcf->directio;
|
|
1273 of.valid = clcf->open_file_cache_valid;
|
|
1274 of.min_uses = clcf->open_file_cache_min_uses;
|
522
|
1275 of.test_only = 1;
|
459
|
1276 of.errors = clcf->open_file_cache_errors;
|
|
1277 of.events = clcf->open_file_cache_events;
|
|
1278
|
|
1279 if (ngx_open_cached_file(clcf->open_file_cache, &path, &of, r->pool)
|
|
1280 != NGX_OK)
|
|
1281 {
|
573
|
1282 if (of.err != NGX_ENOENT
|
|
1283 && of.err != NGX_ENOTDIR
|
|
1284 && of.err != NGX_ENAMETOOLONG)
|
|
1285 {
|
459
|
1286 ngx_log_error(NGX_LOG_CRIT, r->connection->log, of.err,
|
522
|
1287 "%s \"%s\" failed", of.failed, path.data);
|
459
|
1288 }
|
|
1289
|
|
1290 continue;
|
|
1291 }
|
|
1292
|
476
|
1293 if (of.is_dir && !test_dir) {
|
473
|
1294 continue;
|
|
1295 }
|
|
1296
|
459
|
1297 path.len -= root;
|
|
1298 path.data += root;
|
|
1299
|
|
1300 if (!alias) {
|
|
1301 r->uri = path;
|
|
1302
|
617
|
1303 #if (NGX_PCRE)
|
|
1304 } else if (clcf->regex) {
|
|
1305 if (!test_dir) {
|
|
1306 r->uri = path;
|
|
1307 r->add_uri_to_alias = 1;
|
|
1308 }
|
|
1309 #endif
|
459
|
1310 } else {
|
|
1311 r->uri.len = alias + path.len;
|
|
1312 r->uri.data = ngx_pnalloc(r->pool, r->uri.len);
|
|
1313 if (r->uri.data == NULL) {
|
|
1314 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
1315 return NGX_OK;
|
|
1316 }
|
|
1317
|
|
1318 p = ngx_copy(r->uri.data, clcf->name.data, alias);
|
|
1319 ngx_memcpy(p, name, path.len);
|
|
1320 }
|
|
1321
|
548
|
1322 ngx_http_set_exten(r);
|
485
|
1323
|
459
|
1324 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
1325 "try file uri: \"%V\"", &r->uri);
|
|
1326
|
|
1327 r->phase_handler++;
|
|
1328 return NGX_AGAIN;
|
|
1329 }
|
|
1330
|
|
1331 /* not reached */
|
|
1332 }
|
|
1333
|
|
1334
|
|
1335 ngx_int_t
|
230
|
1336 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
1337 ngx_http_phase_handler_t *ph)
|
|
1338 {
|
248
|
1339 size_t root;
|
230
|
1340 ngx_int_t rc;
|
|
1341 ngx_str_t path;
|
|
1342
|
|
1343 if (r->content_handler) {
|
|
1344 r->write_event_handler = ngx_http_request_empty_handler;
|
|
1345 ngx_http_finalize_request(r, r->content_handler(r));
|
|
1346 return NGX_OK;
|
|
1347 }
|
|
1348
|
|
1349 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
1350 "content phase: %ui", r->phase_handler);
|
|
1351
|
|
1352 rc = ph->handler(r);
|
|
1353
|
|
1354 if (rc != NGX_DECLINED) {
|
|
1355 ngx_http_finalize_request(r, rc);
|
|
1356 return NGX_OK;
|
|
1357 }
|
|
1358
|
|
1359 /* rc == NGX_DECLINED */
|
|
1360
|
|
1361 ph++;
|
|
1362
|
|
1363 if (ph->checker) {
|
|
1364 r->phase_handler++;
|
|
1365 return NGX_AGAIN;
|
|
1366 }
|
|
1367
|
|
1368 /* no content handler was found */
|
|
1369
|
615
|
1370 if (r->uri.data[r->uri.len - 1] == '/') {
|
230
|
1371
|
248
|
1372 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
230
|
1373 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
340
|
1374 "directory index of \"%s\" is forbidden", path.data);
|
230
|
1375 }
|
|
1376
|
|
1377 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
1378 return NGX_OK;
|
|
1379 }
|
|
1380
|
|
1381 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
1382
|
|
1383 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
84
|
1384 return NGX_OK;
|
|
1385 }
|
|
1386
|
|
1387
|
|
1388 void
|
|
1389 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
1390 {
|
|
1391 ngx_http_core_loc_conf_t *clcf;
|
|
1392
|
|
1393 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
1394
|
180
|
1395 if (r->method & clcf->limit_except) {
|
|
1396 r->loc_conf = clcf->limit_except_loc_conf;
|
|
1397 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
1398 }
|
|
1399
|
192
|
1400 if (r == r->main) {
|
524
|
1401 r->connection->log->file = clcf->error_log->file;
|
294
|
1402
|
192
|
1403 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
524
|
1404 r->connection->log->log_level = clcf->error_log->log_level;
|
192
|
1405 }
|
84
|
1406 }
|
|
1407
|
|
1408 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
1409 r->connection->sendfile = 1;
|
|
1410
|
|
1411 } else {
|
|
1412 r->connection->sendfile = 0;
|
|
1413 }
|
|
1414
|
182
|
1415 if (clcf->client_body_in_file_only) {
|
|
1416 r->request_body_in_file_only = 1;
|
|
1417 r->request_body_in_persistent_file = 1;
|
278
|
1418 r->request_body_in_clean_file =
|
|
1419 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
186
|
1420 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
1421
|
|
1422 } else {
|
|
1423 r->request_body_file_log_level = NGX_LOG_WARN;
|
182
|
1424 }
|
|
1425
|
532
|
1426 r->request_body_in_single_buf = clcf->client_body_in_single_buffer;
|
|
1427
|
536
|
1428 if (r->keepalive) {
|
|
1429 if (clcf->keepalive_timeout == 0) {
|
|
1430 r->keepalive = 0;
|
|
1431
|
|
1432 } else if (r->connection->requests >= clcf->keepalive_requests) {
|
|
1433 r->keepalive = 0;
|
647
|
1434
|
|
1435 } else if (r->headers_in.msie6
|
|
1436 && r->method == NGX_HTTP_POST
|
|
1437 && (clcf->keepalive_disable
|
|
1438 & NGX_HTTP_KEEPALIVE_DISABLE_MSIE6))
|
|
1439 {
|
|
1440 /*
|
|
1441 * MSIE may wait for some time if an response for
|
|
1442 * a POST request was sent over a keepalive connection
|
|
1443 */
|
|
1444 r->keepalive = 0;
|
|
1445
|
|
1446 } else if (r->headers_in.safari
|
|
1447 && (clcf->keepalive_disable
|
|
1448 & NGX_HTTP_KEEPALIVE_DISABLE_SAFARI))
|
|
1449 {
|
|
1450 /*
|
|
1451 * Safari may send a POST request to a closed keepalive
|
|
1452 * connection and may stall for some time, see
|
|
1453 * https://bugs.webkit.org/show_bug.cgi?id=5760
|
|
1454 */
|
|
1455 r->keepalive = 0;
|
536
|
1456 }
|
84
|
1457 }
|
|
1458
|
|
1459 if (!clcf->tcp_nopush) {
|
|
1460 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
1461 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
1462 }
|
|
1463
|
162
|
1464 if (r->limit_rate == 0) {
|
|
1465 r->limit_rate = clcf->limit_rate;
|
|
1466 }
|
76
|
1467
|
0
|
1468 if (clcf->handler) {
|
|
1469 r->content_handler = clcf->handler;
|
|
1470 }
|
|
1471 }
|
|
1472
|
|
1473
|
418
|
1474 /*
|
|
1475 * NGX_OK - exact or regex match
|
|
1476 * NGX_DONE - auto redirect
|
|
1477 * NGX_AGAIN - inclusive match
|
|
1478 * NGX_ERROR - regex error
|
|
1479 * NGX_DECLINED - no match
|
|
1480 */
|
|
1481
|
36
|
1482 static ngx_int_t
|
378
|
1483 ngx_http_core_find_location(ngx_http_request_t *r)
|
0
|
1484 {
|
378
|
1485 ngx_int_t rc;
|
|
1486 ngx_http_core_loc_conf_t *pclcf;
|
418
|
1487 #if (NGX_PCRE)
|
589
|
1488 ngx_int_t n;
|
418
|
1489 ngx_uint_t noregex;
|
|
1490 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
1491
|
|
1492 noregex = 0;
|
|
1493 #endif
|
378
|
1494
|
|
1495 pclcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
1496
|
|
1497 rc = ngx_http_core_find_static_location(r, pclcf->static_locations);
|
|
1498
|
|
1499 if (rc == NGX_AGAIN) {
|
418
|
1500
|
|
1501 #if (NGX_PCRE)
|
|
1502 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
1503
|
|
1504 noregex = clcf->noregex;
|
|
1505 #endif
|
|
1506
|
378
|
1507 /* look up nested locations */
|
418
|
1508
|
378
|
1509 rc = ngx_http_core_find_location(r);
|
|
1510 }
|
|
1511
|
|
1512 if (rc == NGX_OK || rc == NGX_DONE) {
|
|
1513 return rc;
|
|
1514 }
|
|
1515
|
|
1516 /* rc == NGX_DECLINED or rc == NGX_AGAIN in nested location */
|
|
1517
|
|
1518 #if (NGX_PCRE)
|
418
|
1519
|
|
1520 if (noregex == 0 && pclcf->regex_locations) {
|
378
|
1521
|
|
1522 for (clcfp = pclcf->regex_locations; *clcfp; clcfp++) {
|
|
1523
|
|
1524 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
1525 "test location: ~ \"%V\"", &(*clcfp)->name);
|
|
1526
|
589
|
1527 n = ngx_http_regex_exec(r, (*clcfp)->regex, &r->uri);
|
|
1528
|
|
1529 if (n == NGX_OK) {
|
|
1530 r->loc_conf = (*clcfp)->loc_conf;
|
|
1531
|
|
1532 /* look up nested locations */
|
|
1533
|
|
1534 rc = ngx_http_core_find_location(r);
|
|
1535
|
|
1536 return (rc == NGX_ERROR) ? rc : NGX_OK;
|
495
|
1537 }
|
|
1538
|
589
|
1539 if (n == NGX_DECLINED) {
|
378
|
1540 continue;
|
|
1541 }
|
|
1542
|
589
|
1543 return NGX_ERROR;
|
378
|
1544 }
|
|
1545 }
|
326
|
1546 #endif
|
0
|
1547
|
378
|
1548 return rc;
|
|
1549 }
|
|
1550
|
|
1551
|
|
1552 /*
|
|
1553 * NGX_OK - exact match
|
|
1554 * NGX_DONE - auto redirect
|
|
1555 * NGX_AGAIN - inclusive match
|
|
1556 * NGX_DECLINED - no match
|
|
1557 */
|
|
1558
|
|
1559 static ngx_int_t
|
|
1560 ngx_http_core_find_static_location(ngx_http_request_t *r,
|
|
1561 ngx_http_location_tree_node_t *node)
|
|
1562 {
|
|
1563 u_char *uri;
|
|
1564 size_t len, n;
|
|
1565 ngx_int_t rc, rv;
|
|
1566
|
|
1567 len = r->uri.len;
|
|
1568 uri = r->uri.data;
|
|
1569
|
|
1570 rv = NGX_DECLINED;
|
|
1571
|
|
1572 for ( ;; ) {
|
|
1573
|
|
1574 if (node == NULL) {
|
|
1575 return rv;
|
34
|
1576 }
|
|
1577
|
0
|
1578 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
378
|
1579 "test location: \"%*s\"", node->len, node->name);
|
|
1580
|
|
1581 n = (len <= (size_t) node->len) ? len : node->len;
|
|
1582
|
390
|
1583 rc = ngx_filename_cmp(uri, node->name, n);
|
378
|
1584
|
|
1585 if (rc != 0) {
|
|
1586 node = (rc < 0) ? node->left : node->right;
|
|
1587
|
0
|
1588 continue;
|
|
1589 }
|
|
1590
|
378
|
1591 if (len > (size_t) node->len) {
|
|
1592
|
|
1593 if (node->inclusive) {
|
|
1594
|
|
1595 r->loc_conf = node->inclusive->loc_conf;
|
|
1596 rv = NGX_AGAIN;
|
|
1597
|
|
1598 node = node->tree;
|
|
1599 uri += n;
|
|
1600 len -= n;
|
34
|
1601
|
|
1602 continue;
|
0
|
1603 }
|
|
1604
|
378
|
1605 /* exact only */
|
|
1606
|
|
1607 node = node->right;
|
|
1608
|
0
|
1609 continue;
|
|
1610 }
|
|
1611
|
378
|
1612 if (len == (size_t) node->len) {
|
|
1613
|
623
|
1614 if (node->exact) {
|
|
1615 r->loc_conf = node->exact->loc_conf;
|
|
1616 return NGX_OK;
|
|
1617
|
|
1618 } else {
|
|
1619 r->loc_conf = node->inclusive->loc_conf;
|
|
1620 return NGX_AGAIN;
|
|
1621 }
|
0
|
1622 }
|
|
1623
|
378
|
1624 /* len < node->len */
|
|
1625
|
|
1626 if (len + 1 == (size_t) node->len && node->auto_redirect) {
|
|
1627
|
|
1628 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
1629 node->inclusive->loc_conf;
|
|
1630 rv = NGX_DONE;
|
|
1631 }
|
|
1632
|
|
1633 node = node->left;
|
0
|
1634 }
|
|
1635 }
|
|
1636
|
|
1637
|
392
|
1638 void *
|
|
1639 ngx_http_test_content_type(ngx_http_request_t *r, ngx_hash_t *types_hash)
|
|
1640 {
|
534
|
1641 u_char c, *lowcase;
|
|
1642 size_t len;
|
|
1643 ngx_uint_t i, hash;
|
392
|
1644
|
597
|
1645 if (types_hash->size == 0) {
|
|
1646 return (void *) 4;
|
|
1647 }
|
|
1648
|
392
|
1649 if (r->headers_out.content_type.len == 0) {
|
|
1650 return NULL;
|
|
1651 }
|
|
1652
|
534
|
1653 len = r->headers_out.content_type_len;
|
|
1654
|
392
|
1655 if (r->headers_out.content_type_lowcase == NULL) {
|
|
1656
|
534
|
1657 lowcase = ngx_pnalloc(r->pool, len);
|
|
1658 if (lowcase == NULL) {
|
392
|
1659 return NULL;
|
|
1660 }
|
|
1661
|
534
|
1662 r->headers_out.content_type_lowcase = lowcase;
|
392
|
1663
|
|
1664 hash = 0;
|
|
1665
|
534
|
1666 for (i = 0; i < len; i++) {
|
392
|
1667 c = ngx_tolower(r->headers_out.content_type.data[i]);
|
|
1668 hash = ngx_hash(hash, c);
|
534
|
1669 lowcase[i] = c;
|
392
|
1670 }
|
|
1671
|
|
1672 r->headers_out.content_type_hash = hash;
|
|
1673 }
|
|
1674
|
534
|
1675 return ngx_hash_find(types_hash, r->headers_out.content_type_hash,
|
|
1676 r->headers_out.content_type_lowcase, len);
|
392
|
1677 }
|
|
1678
|
|
1679
|
36
|
1680 ngx_int_t
|
|
1681 ngx_http_set_content_type(ngx_http_request_t *r)
|
0
|
1682 {
|
392
|
1683 u_char c, *exten;
|
138
|
1684 ngx_str_t *type;
|
198
|
1685 ngx_uint_t i, hash;
|
0
|
1686 ngx_http_core_loc_conf_t *clcf;
|
|
1687
|
222
|
1688 if (r->headers_out.content_type.len) {
|
|
1689 return NGX_OK;
|
|
1690 }
|
|
1691
|
0
|
1692 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
1693
|
|
1694 if (r->exten.len) {
|
34
|
1695
|
198
|
1696 hash = 0;
|
|
1697
|
|
1698 for (i = 0; i < r->exten.len; i++) {
|
|
1699 c = r->exten.data[i];
|
|
1700
|
|
1701 if (c >= 'A' && c <= 'Z') {
|
|
1702
|
392
|
1703 exten = ngx_pnalloc(r->pool, r->exten.len);
|
|
1704 if (exten == NULL) {
|
493
|
1705 return NGX_ERROR;
|
34
|
1706 }
|
|
1707
|
392
|
1708 hash = ngx_hash_strlow(exten, r->exten.data, r->exten.len);
|
34
|
1709
|
|
1710 r->exten.data = exten;
|
198
|
1711
|
|
1712 break;
|
34
|
1713 }
|
|
1714
|
198
|
1715 hash = ngx_hash(hash, c);
|
34
|
1716 }
|
|
1717
|
198
|
1718 type = ngx_hash_find(&clcf->types_hash, hash,
|
138
|
1719 r->exten.data, r->exten.len);
|
|
1720
|
|
1721 if (type) {
|
206
|
1722 r->headers_out.content_type_len = type->len;
|
138
|
1723 r->headers_out.content_type = *type;
|
206
|
1724
|
138
|
1725 return NGX_OK;
|
0
|
1726 }
|
|
1727 }
|
|
1728
|
206
|
1729 r->headers_out.content_type_len = clcf->default_type.len;
|
138
|
1730 r->headers_out.content_type = clcf->default_type;
|
0
|
1731
|
|
1732 return NGX_OK;
|
|
1733 }
|
|
1734
|
|
1735
|
548
|
1736 void
|
36
|
1737 ngx_http_set_exten(ngx_http_request_t *r)
|
0
|
1738 {
|
|
1739 ngx_int_t i;
|
|
1740
|
613
|
1741 ngx_str_null(&r->exten);
|
0
|
1742
|
|
1743 for (i = r->uri.len - 1; i > 1; i--) {
|
|
1744 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
198
|
1745
|
0
|
1746 r->exten.len = r->uri.len - i - 1;
|
198
|
1747 r->exten.data = &r->uri.data[i + 1];
|
0
|
1748
|
548
|
1749 return;
|
0
|
1750
|
|
1751 } else if (r->uri.data[i] == '/') {
|
548
|
1752 return;
|
0
|
1753 }
|
|
1754 }
|
|
1755
|
548
|
1756 return;
|
0
|
1757 }
|
|
1758
|
|
1759
|
36
|
1760 ngx_int_t
|
623
|
1761 ngx_http_send_response(ngx_http_request_t *r, ngx_uint_t status,
|
|
1762 ngx_str_t *ct, ngx_http_complex_value_t *cv)
|
|
1763 {
|
|
1764 ngx_int_t rc;
|
|
1765 ngx_str_t val;
|
|
1766 ngx_buf_t *b;
|
|
1767 ngx_chain_t out;
|
|
1768
|
|
1769 r->headers_out.status = status;
|
|
1770
|
|
1771 if (status == NGX_HTTP_NO_CONTENT) {
|
625
|
1772 r->header_only = 1;
|
623
|
1773 return ngx_http_send_header(r);
|
|
1774 }
|
|
1775
|
|
1776 if (ngx_http_complex_value(r, cv, &val) != NGX_OK) {
|
|
1777 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
1778 }
|
|
1779
|
|
1780 if (status >= NGX_HTTP_MOVED_PERMANENTLY && status <= NGX_HTTP_SEE_OTHER) {
|
|
1781
|
|
1782 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
1783 if (r->headers_out.location == NULL) {
|
|
1784 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
1785 }
|
|
1786
|
|
1787 r->headers_out.location->hash = 1;
|
|
1788 ngx_str_set(&r->headers_out.location->key, "Location");
|
|
1789 r->headers_out.location->value = val;
|
|
1790
|
|
1791 return status;
|
|
1792 }
|
|
1793
|
|
1794 r->headers_out.content_length_n = val.len;
|
|
1795
|
|
1796 if (ct) {
|
|
1797 r->headers_out.content_type_len = ct->len;
|
|
1798 r->headers_out.content_type = *ct;
|
|
1799
|
|
1800 } else {
|
|
1801 if (ngx_http_set_content_type(r) != NGX_OK) {
|
|
1802 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
1803 }
|
|
1804 }
|
|
1805
|
|
1806 if (r->method == NGX_HTTP_HEAD || (r != r->main && val.len == 0)) {
|
|
1807 return ngx_http_send_header(r);
|
|
1808 }
|
|
1809
|
|
1810 b = ngx_pcalloc(r->pool, sizeof(ngx_buf_t));
|
|
1811 if (b == NULL) {
|
|
1812 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
1813 }
|
|
1814
|
|
1815 b->pos = val.data;
|
|
1816 b->last = val.data + val.len;
|
|
1817 b->memory = val.len ? 1 : 0;
|
|
1818 b->last_buf = (r == r->main) ? 1 : 0;
|
|
1819 b->last_in_chain = 1;
|
|
1820
|
|
1821 out.buf = b;
|
|
1822 out.next = NULL;
|
|
1823
|
|
1824 rc = ngx_http_send_header(r);
|
|
1825
|
|
1826 if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
|
|
1827 return rc;
|
|
1828 }
|
|
1829
|
|
1830 return ngx_http_output_filter(r, &out);
|
|
1831 }
|
|
1832
|
|
1833
|
|
1834 ngx_int_t
|
106
|
1835 ngx_http_send_header(ngx_http_request_t *r)
|
|
1836 {
|
|
1837 if (r->err_status) {
|
|
1838 r->headers_out.status = r->err_status;
|
|
1839 r->headers_out.status_line.len = 0;
|
|
1840 }
|
|
1841
|
|
1842 return ngx_http_top_header_filter(r);
|
|
1843 }
|
|
1844
|
|
1845
|
|
1846 ngx_int_t
|
|
1847 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
1848 {
|
528
|
1849 ngx_int_t rc;
|
|
1850 ngx_connection_t *c;
|
|
1851
|
|
1852 c = r->connection;
|
|
1853
|
|
1854 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
132
|
1855 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
106
|
1856
|
|
1857 rc = ngx_http_top_body_filter(r, in);
|
|
1858
|
|
1859 if (rc == NGX_ERROR) {
|
|
1860 /* NGX_ERROR may be returned by any filter */
|
528
|
1861 c->error = 1;
|
106
|
1862 }
|
|
1863
|
|
1864 return rc;
|
|
1865 }
|
|
1866
|
|
1867
|
|
1868 u_char *
|
|
1869 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
248
|
1870 size_t *root_length, size_t reserved)
|
106
|
1871 {
|
172
|
1872 u_char *last;
|
|
1873 size_t alias;
|
|
1874 ngx_http_core_loc_conf_t *clcf;
|
106
|
1875
|
|
1876 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
1877
|
617
|
1878 alias = clcf->alias;
|
106
|
1879
|
152
|
1880 if (alias && !r->valid_location) {
|
|
1881 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
1882 "\"alias\" could not be used in location \"%V\" "
|
|
1883 "where URI was rewritten", &clcf->name);
|
|
1884 return NULL;
|
|
1885 }
|
|
1886
|
144
|
1887 if (clcf->root_lengths == NULL) {
|
|
1888
|
248
|
1889 *root_length = clcf->root.len;
|
144
|
1890
|
499
|
1891 path->len = clcf->root.len + reserved + r->uri.len - alias + 1;
|
144
|
1892
|
382
|
1893 path->data = ngx_pnalloc(r->pool, path->len);
|
144
|
1894 if (path->data == NULL) {
|
|
1895 return NULL;
|
|
1896 }
|
|
1897
|
|
1898 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
172
|
1899
|
|
1900 } else {
|
507
|
1901
|
|
1902 #if (NGX_PCRE)
|
|
1903 ngx_uint_t captures;
|
|
1904
|
589
|
1905 captures = alias && clcf->regex;
|
617
|
1906
|
|
1907 reserved += captures ? r->add_uri_to_alias ? r->uri.len + 1 : 1
|
|
1908 : r->uri.len - alias + 1;
|
507
|
1909 #else
|
|
1910 reserved += r->uri.len - alias + 1;
|
|
1911 #endif
|
501
|
1912
|
|
1913 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
220
|
1914 clcf->root_values->elts)
|
216
|
1915 == NULL)
|
|
1916 {
|
|
1917 return NULL;
|
|
1918 }
|
|
1919
|
493
|
1920 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0) != NGX_OK) {
|
172
|
1921 return NULL;
|
|
1922 }
|
|
1923
|
248
|
1924 *root_length = path->len - reserved;
|
|
1925 last = path->data + *root_length;
|
495
|
1926
|
507
|
1927 #if (NGX_PCRE)
|
|
1928 if (captures) {
|
617
|
1929 if (!r->add_uri_to_alias) {
|
|
1930 *last = '\0';
|
|
1931 return last;
|
|
1932 }
|
|
1933
|
|
1934 alias = 0;
|
495
|
1935 }
|
507
|
1936 #endif
|
144
|
1937 }
|
|
1938
|
172
|
1939 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
106
|
1940
|
|
1941 return last;
|
|
1942 }
|
|
1943
|
|
1944
|
|
1945 ngx_int_t
|
88
|
1946 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
1947 {
|
|
1948 ngx_str_t auth, encoded;
|
|
1949 ngx_uint_t len;
|
|
1950
|
|
1951 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
1952 return NGX_DECLINED;
|
|
1953 }
|
|
1954
|
|
1955 if (r->headers_in.authorization == NULL) {
|
|
1956 r->headers_in.user.data = (u_char *) "";
|
|
1957 return NGX_DECLINED;
|
|
1958 }
|
|
1959
|
|
1960 encoded = r->headers_in.authorization->value;
|
|
1961
|
|
1962 if (encoded.len < sizeof("Basic ") - 1
|
286
|
1963 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
1964 sizeof("Basic ") - 1)
|
|
1965 != 0)
|
88
|
1966 {
|
|
1967 r->headers_in.user.data = (u_char *) "";
|
|
1968 return NGX_DECLINED;
|
|
1969 }
|
|
1970
|
|
1971 encoded.len -= sizeof("Basic ") - 1;
|
|
1972 encoded.data += sizeof("Basic ") - 1;
|
|
1973
|
|
1974 while (encoded.len && encoded.data[0] == ' ') {
|
|
1975 encoded.len--;
|
|
1976 encoded.data++;
|
|
1977 }
|
|
1978
|
|
1979 if (encoded.len == 0) {
|
|
1980 r->headers_in.user.data = (u_char *) "";
|
|
1981 return NGX_DECLINED;
|
|
1982 }
|
126
|
1983
|
88
|
1984 auth.len = ngx_base64_decoded_length(encoded.len);
|
382
|
1985 auth.data = ngx_pnalloc(r->pool, auth.len + 1);
|
88
|
1986 if (auth.data == NULL) {
|
|
1987 return NGX_ERROR;
|
|
1988 }
|
|
1989
|
|
1990 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
1991 r->headers_in.user.data = (u_char *) "";
|
|
1992 return NGX_DECLINED;
|
|
1993 }
|
126
|
1994
|
88
|
1995 auth.data[auth.len] = '\0';
|
126
|
1996
|
|
1997 for (len = 0; len < auth.len; len++) {
|
88
|
1998 if (auth.data[len] == ':') {
|
|
1999 break;
|
|
2000 }
|
|
2001 }
|
126
|
2002
|
122
|
2003 if (len == 0 || len == auth.len) {
|
88
|
2004 r->headers_in.user.data = (u_char *) "";
|
|
2005 return NGX_DECLINED;
|
|
2006 }
|
|
2007
|
|
2008 r->headers_in.user.len = len;
|
|
2009 r->headers_in.user.data = auth.data;
|
|
2010 r->headers_in.passwd.len = auth.len - len - 1;
|
|
2011 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
2012
|
|
2013 return NGX_OK;
|
|
2014 }
|
|
2015
|
|
2016
|
358
|
2017 #if (NGX_HTTP_GZIP)
|
|
2018
|
|
2019 ngx_int_t
|
|
2020 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
2021 {
|
|
2022 time_t date, expires;
|
|
2023 ngx_uint_t p;
|
|
2024 ngx_array_t *cc;
|
|
2025 ngx_table_elt_t *e, *d;
|
|
2026 ngx_http_core_loc_conf_t *clcf;
|
|
2027
|
589
|
2028 r->gzip_tested = 1;
|
358
|
2029
|
|
2030 if (r != r->main
|
|
2031 || r->headers_in.accept_encoding == NULL
|
|
2032 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
2033 "gzip", 4 - 1)
|
|
2034 == NULL
|
|
2035
|
|
2036 /*
|
|
2037 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
2038 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
2039 * too long, hangs up or crashes
|
|
2040 */
|
|
2041
|
|
2042 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
2043 {
|
|
2044 return NGX_DECLINED;
|
|
2045 }
|
|
2046
|
|
2047 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
2048
|
421
|
2049 if (r->headers_in.msie6 && clcf->gzip_disable_msie6) {
|
|
2050 return NGX_DECLINED;
|
|
2051 }
|
|
2052
|
358
|
2053 if (r->http_version < clcf->gzip_http_version) {
|
|
2054 return NGX_DECLINED;
|
|
2055 }
|
|
2056
|
|
2057 if (r->headers_in.via == NULL) {
|
|
2058 goto ok;
|
|
2059 }
|
|
2060
|
|
2061 p = clcf->gzip_proxied;
|
|
2062
|
|
2063 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
2064 return NGX_DECLINED;
|
|
2065 }
|
|
2066
|
|
2067 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
2068 goto ok;
|
|
2069 }
|
|
2070
|
|
2071 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
2072 goto ok;
|
|
2073 }
|
|
2074
|
|
2075 e = r->headers_out.expires;
|
|
2076
|
|
2077 if (e) {
|
|
2078
|
|
2079 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
2080 return NGX_DECLINED;
|
|
2081 }
|
|
2082
|
|
2083 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
2084 if (expires == NGX_ERROR) {
|
|
2085 return NGX_DECLINED;
|
|
2086 }
|
|
2087
|
|
2088 d = r->headers_out.date;
|
|
2089
|
|
2090 if (d) {
|
|
2091 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
2092 if (date == NGX_ERROR) {
|
|
2093 return NGX_DECLINED;
|
|
2094 }
|
|
2095
|
|
2096 } else {
|
|
2097 date = ngx_time();
|
|
2098 }
|
|
2099
|
|
2100 if (expires < date) {
|
|
2101 goto ok;
|
|
2102 }
|
|
2103
|
|
2104 return NGX_DECLINED;
|
|
2105 }
|
|
2106
|
|
2107 cc = &r->headers_out.cache_control;
|
|
2108
|
|
2109 if (cc->elts) {
|
|
2110
|
|
2111 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
2112 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
2113 NULL)
|
|
2114 >= 0)
|
|
2115 {
|
|
2116 goto ok;
|
|
2117 }
|
|
2118
|
|
2119 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
2120 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
2121 NULL)
|
|
2122 >= 0)
|
|
2123 {
|
|
2124 goto ok;
|
|
2125 }
|
|
2126
|
|
2127 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
2128 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
2129 NULL)
|
|
2130 >= 0)
|
|
2131 {
|
|
2132 goto ok;
|
|
2133 }
|
|
2134
|
|
2135 return NGX_DECLINED;
|
|
2136 }
|
|
2137
|
|
2138 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
2139 return NGX_DECLINED;
|
|
2140 }
|
|
2141
|
|
2142 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
2143 return NGX_DECLINED;
|
|
2144 }
|
|
2145
|
|
2146 ok:
|
|
2147
|
|
2148 #if (NGX_PCRE)
|
|
2149
|
|
2150 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
2151
|
362
|
2152 if (ngx_regex_exec_array(clcf->gzip_disable,
|
358
|
2153 &r->headers_in.user_agent->value,
|
|
2154 r->connection->log)
|
|
2155 != NGX_DECLINED)
|
|
2156 {
|
|
2157 return NGX_DECLINED;
|
|
2158 }
|
|
2159 }
|
|
2160
|
|
2161 #endif
|
|
2162
|
589
|
2163 r->gzip_ok = 1;
|
358
|
2164
|
|
2165 return NGX_OK;
|
|
2166 }
|
|
2167
|
|
2168 #endif
|
|
2169
|
|
2170
|
88
|
2171 ngx_int_t
|
58
|
2172 ngx_http_subrequest(ngx_http_request_t *r,
|
244
|
2173 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
248
|
2174 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
58
|
2175 {
|
633
|
2176 ngx_time_t *tp;
|
132
|
2177 ngx_connection_t *c;
|
58
|
2178 ngx_http_request_t *sr;
|
|
2179 ngx_http_core_srv_conf_t *cscf;
|
|
2180 ngx_http_postponed_request_t *pr, *p;
|
|
2181
|
206
|
2182 r->main->subrequests--;
|
|
2183
|
|
2184 if (r->main->subrequests == 0) {
|
|
2185 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
228
|
2186 "subrequests cycle while processing \"%V\"", uri);
|
256
|
2187 r->main->subrequests = 1;
|
206
|
2188 return NGX_ERROR;
|
|
2189 }
|
|
2190
|
58
|
2191 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
2192 if (sr == NULL) {
|
194
|
2193 return NGX_ERROR;
|
58
|
2194 }
|
|
2195
|
|
2196 sr->signature = NGX_HTTP_MODULE;
|
132
|
2197
|
|
2198 c = r->connection;
|
|
2199 sr->connection = c;
|
58
|
2200
|
|
2201 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
2202 if (sr->ctx == NULL) {
|
194
|
2203 return NGX_ERROR;
|
58
|
2204 }
|
|
2205
|
|
2206 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
130
|
2207 sizeof(ngx_table_elt_t))
|
493
|
2208 != NGX_OK)
|
58
|
2209 {
|
194
|
2210 return NGX_ERROR;
|
58
|
2211 }
|
|
2212
|
|
2213 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
2214 sr->main_conf = cscf->ctx->main_conf;
|
|
2215 sr->srv_conf = cscf->ctx->srv_conf;
|
|
2216 sr->loc_conf = cscf->ctx->loc_conf;
|
|
2217
|
|
2218 sr->pool = r->pool;
|
|
2219
|
|
2220 sr->headers_in = r->headers_in;
|
|
2221
|
126
|
2222 ngx_http_clear_content_length(sr);
|
|
2223 ngx_http_clear_accept_ranges(sr);
|
|
2224 ngx_http_clear_last_modified(sr);
|
58
|
2225
|
|
2226 sr->request_body = r->request_body;
|
|
2227
|
|
2228 sr->method = NGX_HTTP_GET;
|
|
2229 sr->http_version = r->http_version;
|
|
2230
|
|
2231 sr->request_line = r->request_line;
|
|
2232 sr->uri = *uri;
|
122
|
2233
|
58
|
2234 if (args) {
|
|
2235 sr->args = *args;
|
|
2236 }
|
122
|
2237
|
132
|
2238 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
2239 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
2240
|
248
|
2241 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
455
|
2242 sr->waited = (flags & NGX_HTTP_SUBREQUEST_WAITED) != 0;
|
122
|
2243
|
58
|
2244 sr->unparsed_uri = r->unparsed_uri;
|
364
|
2245 sr->method_name = ngx_http_core_get_method;
|
58
|
2246 sr->http_protocol = r->http_protocol;
|
|
2247
|
548
|
2248 ngx_http_set_exten(sr);
|
58
|
2249
|
102
|
2250 sr->main = r->main;
|
58
|
2251 sr->parent = r;
|
248
|
2252 sr->post_subrequest = ps;
|
58
|
2253 sr->read_event_handler = ngx_http_request_empty_handler;
|
455
|
2254 sr->write_event_handler = ngx_http_handler;
|
58
|
2255
|
463
|
2256 if (c->data == r && r->postponed == NULL) {
|
132
|
2257 c->data = sr;
|
58
|
2258 }
|
|
2259
|
|
2260 sr->variables = r->variables;
|
|
2261
|
|
2262 sr->log_handler = r->log_handler;
|
|
2263
|
|
2264 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
2265 if (pr == NULL) {
|
194
|
2266 return NGX_ERROR;
|
58
|
2267 }
|
|
2268
|
|
2269 pr->request = sr;
|
|
2270 pr->out = NULL;
|
|
2271 pr->next = NULL;
|
|
2272
|
|
2273 if (r->postponed) {
|
|
2274 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
2275 p->next = pr;
|
|
2276
|
|
2277 } else {
|
|
2278 r->postponed = pr;
|
|
2279 }
|
|
2280
|
|
2281 sr->internal = 1;
|
|
2282
|
92
|
2283 sr->discard_body = r->discard_body;
|
473
|
2284 sr->expect_tested = 1;
|
62
|
2285 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
2286
|
200
|
2287 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
2288
|
633
|
2289 tp = ngx_timeofday();
|
|
2290 r->start_sec = tp->sec;
|
|
2291 r->start_msec = tp->msec;
|
|
2292
|
455
|
2293 r->main->subrequests++;
|
558
|
2294 r->main->count++;
|
455
|
2295
|
|
2296 *psr = sr;
|
|
2297
|
560
|
2298 return ngx_http_post_request(sr, NULL);
|
58
|
2299 }
|
|
2300
|
|
2301
|
|
2302 ngx_int_t
|
36
|
2303 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
2304 ngx_str_t *uri, ngx_str_t *args)
|
0
|
2305 {
|
36
|
2306 ngx_http_core_srv_conf_t *cscf;
|
|
2307
|
226
|
2308 r->uri_changes--;
|
|
2309
|
|
2310 if (r->uri_changes == 0) {
|
|
2311 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
228
|
2312 "rewrite or internal redirection cycle "
|
|
2313 "while internal redirect to \"%V\"", uri);
|
|
2314
|
566
|
2315 r->main->count++;
|
226
|
2316 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
2317 return NGX_DONE;
|
|
2318 }
|
|
2319
|
10
|
2320 r->uri = *uri;
|
0
|
2321
|
|
2322 if (args) {
|
10
|
2323 r->args = *args;
|
58
|
2324
|
|
2325 } else {
|
613
|
2326 ngx_str_null(&r->args);
|
0
|
2327 }
|
|
2328
|
132
|
2329 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
2330 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
2331
|
548
|
2332 ngx_http_set_exten(r);
|
0
|
2333
|
224
|
2334 /* clear the modules contexts */
|
|
2335 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
0
|
2336
|
36
|
2337 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
2338 r->loc_conf = cscf->ctx->loc_conf;
|
|
2339
|
84
|
2340 ngx_http_update_location_config(r);
|
|
2341
|
503
|
2342 #if (NGX_HTTP_CACHE)
|
|
2343 r->cache = NULL;
|
|
2344 #endif
|
|
2345
|
58
|
2346 r->internal = 1;
|
617
|
2347 r->add_uri_to_alias = 0;
|
558
|
2348 r->main->count++;
|
58
|
2349
|
0
|
2350 ngx_http_handler(r);
|
|
2351
|
|
2352 return NGX_DONE;
|
|
2353 }
|
|
2354
|
|
2355
|
324
|
2356 ngx_int_t
|
|
2357 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
2358 {
|
|
2359 ngx_http_core_srv_conf_t *cscf;
|
|
2360 ngx_http_core_loc_conf_t **clcfp;
|
|
2361 ngx_http_core_main_conf_t *cmcf;
|
|
2362
|
558
|
2363 r->main->count++;
|
|
2364
|
324
|
2365 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
2366
|
459
|
2367 if (cscf->named_locations) {
|
|
2368
|
|
2369 for (clcfp = cscf->named_locations; *clcfp; clcfp++) {
|
|
2370
|
|
2371 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
2372 "test location: \"%V\"", &(*clcfp)->name);
|
|
2373
|
|
2374 if (name->len != (*clcfp)->name.len
|
|
2375 || ngx_strncmp(name->data, (*clcfp)->name.data, name->len) != 0)
|
|
2376 {
|
|
2377 continue;
|
|
2378 }
|
|
2379
|
|
2380 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
2381 "using location: %V \"%V?%V\"",
|
|
2382 name, &r->uri, &r->args);
|
|
2383
|
|
2384 r->internal = 1;
|
|
2385 r->content_handler = NULL;
|
|
2386 r->loc_conf = (*clcfp)->loc_conf;
|
|
2387
|
|
2388 ngx_http_update_location_config(r);
|
|
2389
|
|
2390 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
2391
|
|
2392 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
2393
|
|
2394 ngx_http_core_run_phases(r);
|
|
2395
|
|
2396 return NGX_DONE;
|
324
|
2397 }
|
|
2398 }
|
|
2399
|
|
2400 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
342
|
2401 "could not find named location \"%V\"", name);
|
324
|
2402
|
|
2403 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
378
|
2404
|
324
|
2405 return NGX_DONE;
|
|
2406 }
|
|
2407
|
|
2408
|
118
|
2409 ngx_http_cleanup_t *
|
|
2410 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
0
|
2411 {
|
118
|
2412 ngx_http_cleanup_t *cln;
|
|
2413
|
|
2414 r = r->main;
|
|
2415
|
|
2416 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
2417 if (cln == NULL) {
|
|
2418 return NULL;
|
0
|
2419 }
|
|
2420
|
118
|
2421 if (size) {
|
|
2422 cln->data = ngx_palloc(r->pool, size);
|
|
2423 if (cln->data == NULL) {
|
|
2424 return NULL;
|
|
2425 }
|
|
2426
|
|
2427 } else {
|
|
2428 cln->data = NULL;
|
|
2429 }
|
|
2430
|
|
2431 cln->handler = NULL;
|
|
2432 cln->next = r->cleanup;
|
|
2433
|
|
2434 r->cleanup = cln;
|
|
2435
|
|
2436 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
2437 "http cleanup add: %p", cln);
|
|
2438
|
|
2439 return cln;
|
0
|
2440 }
|
|
2441
|
|
2442
|
36
|
2443 static char *
|
|
2444 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
0
|
2445 {
|
308
|
2446 char *rv;
|
|
2447 void *mconf;
|
310
|
2448 ngx_uint_t i;
|
308
|
2449 ngx_conf_t pcf;
|
|
2450 ngx_http_module_t *module;
|
645
|
2451 struct sockaddr_in *sin;
|
308
|
2452 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
645
|
2453 ngx_http_listen_opt_t lsopt;
|
308
|
2454 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
310
|
2455 ngx_http_core_main_conf_t *cmcf;
|
36
|
2456
|
50
|
2457 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
2458 if (ctx == NULL) {
|
36
|
2459 return NGX_CONF_ERROR;
|
|
2460 }
|
0
|
2461
|
|
2462 http_ctx = cf->ctx;
|
|
2463 ctx->main_conf = http_ctx->main_conf;
|
|
2464
|
|
2465 /* the server{}'s srv_conf */
|
|
2466
|
36
|
2467 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
2468 if (ctx->srv_conf == NULL) {
|
|
2469 return NGX_CONF_ERROR;
|
|
2470 }
|
0
|
2471
|
|
2472 /* the server{}'s loc_conf */
|
|
2473
|
36
|
2474 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
2475 if (ctx->loc_conf == NULL) {
|
|
2476 return NGX_CONF_ERROR;
|
|
2477 }
|
0
|
2478
|
310
|
2479 for (i = 0; ngx_modules[i]; i++) {
|
|
2480 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
0
|
2481 continue;
|
|
2482 }
|
|
2483
|
310
|
2484 module = ngx_modules[i]->ctx;
|
0
|
2485
|
|
2486 if (module->create_srv_conf) {
|
50
|
2487 mconf = module->create_srv_conf(cf);
|
|
2488 if (mconf == NULL) {
|
36
|
2489 return NGX_CONF_ERROR;
|
|
2490 }
|
|
2491
|
310
|
2492 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
0
|
2493 }
|
|
2494
|
|
2495 if (module->create_loc_conf) {
|
50
|
2496 mconf = module->create_loc_conf(cf);
|
|
2497 if (mconf == NULL) {
|
36
|
2498 return NGX_CONF_ERROR;
|
|
2499 }
|
|
2500
|
310
|
2501 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
0
|
2502 }
|
|
2503 }
|
|
2504
|
36
|
2505
|
|
2506 /* the server configuration context */
|
0
|
2507
|
|
2508 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
2509 cscf->ctx = ctx;
|
|
2510
|
36
|
2511
|
0
|
2512 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
36
|
2513
|
50
|
2514 cscfp = ngx_array_push(&cmcf->servers);
|
|
2515 if (cscfp == NULL) {
|
36
|
2516 return NGX_CONF_ERROR;
|
|
2517 }
|
|
2518
|
0
|
2519 *cscfp = cscf;
|
|
2520
|
36
|
2521
|
0
|
2522 /* parse inside server{} */
|
|
2523
|
70
|
2524 pcf = *cf;
|
0
|
2525 cf->ctx = ctx;
|
|
2526 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
34
|
2527
|
0
|
2528 rv = ngx_conf_parse(cf, NULL);
|
34
|
2529
|
70
|
2530 *cf = pcf;
|
0
|
2531
|
645
|
2532 if (rv == NGX_CONF_OK && !cscf->listen) {
|
|
2533 ngx_memzero(&lsopt, sizeof(ngx_http_listen_opt_t));
|
|
2534
|
|
2535 sin = &lsopt.u.sockaddr_in;
|
|
2536
|
|
2537 sin->sin_family = AF_INET;
|
|
2538 #if (NGX_WIN32)
|
|
2539 sin->sin_port = htons(80);
|
|
2540 #else
|
|
2541 sin->sin_port = htons((getuid() == 0) ? 80 : 8000);
|
|
2542 #endif
|
|
2543 sin->sin_addr.s_addr = INADDR_ANY;
|
|
2544
|
|
2545 lsopt.socklen = sizeof(struct sockaddr_in);
|
|
2546
|
|
2547 lsopt.backlog = NGX_LISTEN_BACKLOG;
|
|
2548 lsopt.rcvbuf = -1;
|
|
2549 lsopt.sndbuf = -1;
|
|
2550 #if (NGX_HAVE_SETFIB)
|
|
2551 lsopt.setfib = -1;
|
|
2552 #endif
|
|
2553 lsopt.wildcard = 1;
|
|
2554
|
|
2555 (void) ngx_sock_ntop(&lsopt.u.sockaddr, lsopt.addr,
|
|
2556 NGX_SOCKADDR_STRLEN, 1);
|
|
2557
|
|
2558 if (ngx_http_add_listen(cf, cscf, &lsopt) != NGX_OK) {
|
|
2559 return NGX_CONF_ERROR;
|
|
2560 }
|
|
2561 }
|
|
2562
|
0
|
2563 return rv;
|
|
2564 }
|
|
2565
|
|
2566
|
36
|
2567 static char *
|
|
2568 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
0
|
2569 {
|
|
2570 char *rv;
|
459
|
2571 u_char *mod;
|
|
2572 size_t len;
|
|
2573 ngx_str_t *value, *name;
|
310
|
2574 ngx_uint_t i;
|
34
|
2575 ngx_conf_t save;
|
0
|
2576 ngx_http_module_t *module;
|
|
2577 ngx_http_conf_ctx_t *ctx, *pctx;
|
378
|
2578 ngx_http_core_loc_conf_t *clcf, *pclcf;
|
0
|
2579
|
50
|
2580 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
2581 if (ctx == NULL) {
|
0
|
2582 return NGX_CONF_ERROR;
|
|
2583 }
|
|
2584
|
|
2585 pctx = cf->ctx;
|
|
2586 ctx->main_conf = pctx->main_conf;
|
|
2587 ctx->srv_conf = pctx->srv_conf;
|
|
2588
|
|
2589 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
2590 if (ctx->loc_conf == NULL) {
|
|
2591 return NGX_CONF_ERROR;
|
|
2592 }
|
|
2593
|
310
|
2594 for (i = 0; ngx_modules[i]; i++) {
|
|
2595 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
0
|
2596 continue;
|
|
2597 }
|
|
2598
|
310
|
2599 module = ngx_modules[i]->ctx;
|
0
|
2600
|
|
2601 if (module->create_loc_conf) {
|
310
|
2602 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
0
|
2603 module->create_loc_conf(cf);
|
310
|
2604 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
0
|
2605 return NGX_CONF_ERROR;
|
|
2606 }
|
|
2607 }
|
|
2608 }
|
|
2609
|
|
2610 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
2611 clcf->loc_conf = ctx->loc_conf;
|
|
2612
|
|
2613 value = cf->args->elts;
|
|
2614
|
|
2615 if (cf->args->nelts == 3) {
|
459
|
2616
|
|
2617 len = value[1].len;
|
|
2618 mod = value[1].data;
|
|
2619 name = &value[2];
|
|
2620
|
|
2621 if (len == 1 && mod[0] == '=') {
|
|
2622
|
|
2623 clcf->name = *name;
|
0
|
2624 clcf->exact_match = 1;
|
|
2625
|
459
|
2626 } else if (len == 2 && mod[0] == '^' && mod[1] == '~') {
|
|
2627
|
|
2628 clcf->name = *name;
|
16
|
2629 clcf->noregex = 1;
|
|
2630
|
459
|
2631 } else if (len == 1 && mod[0] == '~') {
|
|
2632
|
|
2633 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
0
|
2634 return NGX_CONF_ERROR;
|
|
2635 }
|
|
2636
|
459
|
2637 } else if (len == 2 && mod[0] == '~' && mod[1] == '*') {
|
|
2638
|
|
2639 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
2640 return NGX_CONF_ERROR;
|
|
2641 }
|
0
|
2642
|
|
2643 } else {
|
|
2644 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
10
|
2645 "invalid location modifier \"%V\"", &value[1]);
|
0
|
2646 return NGX_CONF_ERROR;
|
|
2647 }
|
|
2648
|
|
2649 } else {
|
324
|
2650
|
459
|
2651 name = &value[1];
|
|
2652
|
|
2653 if (name->data[0] == '=') {
|
|
2654
|
|
2655 clcf->name.len = name->len - 1;
|
|
2656 clcf->name.data = name->data + 1;
|
|
2657 clcf->exact_match = 1;
|
|
2658
|
|
2659 } else if (name->data[0] == '^' && name->data[1] == '~') {
|
|
2660
|
|
2661 clcf->name.len = name->len - 2;
|
|
2662 clcf->name.data = name->data + 2;
|
|
2663 clcf->noregex = 1;
|
|
2664
|
|
2665 } else if (name->data[0] == '~') {
|
|
2666
|
|
2667 name->len--;
|
|
2668 name->data++;
|
|
2669
|
|
2670 if (name->data[0] == '*') {
|
|
2671
|
|
2672 name->len--;
|
|
2673 name->data++;
|
|
2674
|
|
2675 if (ngx_http_core_regex_location(cf, clcf, name, 1) != NGX_OK) {
|
|
2676 return NGX_CONF_ERROR;
|
|
2677 }
|
|
2678
|
|
2679 } else {
|
|
2680 if (ngx_http_core_regex_location(cf, clcf, name, 0) != NGX_OK) {
|
|
2681 return NGX_CONF_ERROR;
|
|
2682 }
|
|
2683 }
|
|
2684
|
|
2685 } else {
|
|
2686
|
|
2687 clcf->name = *name;
|
|
2688
|
|
2689 if (name->data[0] == '@') {
|
|
2690 clcf->named = 1;
|
|
2691 }
|
324
|
2692 }
|
0
|
2693 }
|
|
2694
|
|
2695 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
2696
|
378
|
2697 if (pclcf->name.len) {
|
|
2698
|
|
2699 /* nested location */
|
|
2700
|
34
|
2701 #if 0
|
0
|
2702 clcf->prev_location = pclcf;
|
34
|
2703 #endif
|
0
|
2704
|
|
2705 if (pclcf->exact_match) {
|
|
2706 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
10
|
2707 "location \"%V\" could not be inside "
|
|
2708 "the exact location \"%V\"",
|
|
2709 &clcf->name, &pclcf->name);
|
0
|
2710 return NGX_CONF_ERROR;
|
|
2711 }
|
|
2712
|
324
|
2713 if (pclcf->named) {
|
|
2714 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
2715 "location \"%V\" could not be inside "
|
|
2716 "the named location \"%V\"",
|
|
2717 &clcf->name, &pclcf->name);
|
|
2718 return NGX_CONF_ERROR;
|
|
2719 }
|
|
2720
|
378
|
2721 if (clcf->named) {
|
|
2722 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
2723 "named location \"%V\" must be "
|
|
2724 "on server level only",
|
|
2725 &clcf->name);
|
|
2726 return NGX_CONF_ERROR;
|
|
2727 }
|
|
2728
|
459
|
2729 len = pclcf->name.len;
|
|
2730
|
4
|
2731 #if (NGX_PCRE)
|
0
|
2732 if (clcf->regex == NULL
|
459
|
2733 && ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
0
|
2734 #else
|
459
|
2735 if (ngx_strncmp(clcf->name.data, pclcf->name.data, len) != 0)
|
0
|
2736 #endif
|
|
2737 {
|
|
2738 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
10
|
2739 "location \"%V\" is outside location \"%V\"",
|
|
2740 &clcf->name, &pclcf->name);
|
0
|
2741 return NGX_CONF_ERROR;
|
|
2742 }
|
|
2743 }
|
|
2744
|
378
|
2745 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
2746 return NGX_CONF_ERROR;
|
|
2747 }
|
0
|
2748
|
34
|
2749 save = *cf;
|
0
|
2750 cf->ctx = ctx;
|
|
2751 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
34
|
2752
|
0
|
2753 rv = ngx_conf_parse(cf, NULL);
|
34
|
2754
|
|
2755 *cf = save;
|
|
2756
|
0
|
2757 return rv;
|
|
2758 }
|
|
2759
|
|
2760
|
459
|
2761 static ngx_int_t
|
|
2762 ngx_http_core_regex_location(ngx_conf_t *cf, ngx_http_core_loc_conf_t *clcf,
|
|
2763 ngx_str_t *regex, ngx_uint_t caseless)
|
|
2764 {
|
|
2765 #if (NGX_PCRE)
|
589
|
2766 ngx_regex_compile_t rc;
|
|
2767 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
2768
|
|
2769 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
2770
|
|
2771 rc.pattern = *regex;
|
|
2772 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
2773 rc.err.data = errstr;
|
459
|
2774
|
548
|
2775 #if (NGX_HAVE_CASELESS_FILESYSTEM)
|
589
|
2776 rc.options = NGX_REGEX_CASELESS;
|
601
|
2777 #else
|
|
2778 rc.options = caseless;
|
548
|
2779 #endif
|
|
2780
|
589
|
2781 clcf->regex = ngx_http_regex_compile(cf, &rc);
|
459
|
2782 if (clcf->regex == NULL) {
|
|
2783 return NGX_ERROR;
|
|
2784 }
|
|
2785
|
|
2786 clcf->name = *regex;
|
|
2787
|
|
2788 return NGX_OK;
|
|
2789
|
|
2790 #else
|
|
2791
|
|
2792 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
2793 "the using of the regex \"%V\" requires PCRE library",
|
|
2794 regex);
|
|
2795 return NGX_ERROR;
|
|
2796
|
|
2797 #endif
|
|
2798 }
|
|
2799
|
|
2800
|
36
|
2801 static char *
|
|
2802 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
0
|
2803 {
|
589
|
2804 ngx_http_core_loc_conf_t *clcf = conf;
|
186
|
2805
|
0
|
2806 char *rv;
|
34
|
2807 ngx_conf_t save;
|
0
|
2808
|
589
|
2809 if (clcf->types == NULL) {
|
|
2810 clcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
2811 if (clcf->types == NULL) {
|
186
|
2812 return NGX_CONF_ERROR;
|
|
2813 }
|
|
2814 }
|
|
2815
|
34
|
2816 save = *cf;
|
|
2817 cf->handler = ngx_http_core_type;
|
0
|
2818 cf->handler_conf = conf;
|
34
|
2819
|
0
|
2820 rv = ngx_conf_parse(cf, NULL);
|
34
|
2821
|
|
2822 *cf = save;
|
0
|
2823
|
|
2824 return rv;
|
|
2825 }
|
|
2826
|
|
2827
|
36
|
2828 static char *
|
|
2829 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
0
|
2830 {
|
589
|
2831 ngx_http_core_loc_conf_t *clcf = conf;
|
0
|
2832
|
294
|
2833 ngx_str_t *value, *content_type, *old, file;
|
392
|
2834 ngx_uint_t i, n, hash;
|
138
|
2835 ngx_hash_key_t *type;
|
0
|
2836
|
294
|
2837 value = cf->args->elts;
|
|
2838
|
|
2839 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
2840 file = value[1];
|
|
2841
|
493
|
2842 if (ngx_conf_full_name(cf->cycle, &file, 1) != NGX_OK) {
|
294
|
2843 return NGX_CONF_ERROR;
|
|
2844 }
|
|
2845
|
|
2846 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
2847
|
|
2848 return ngx_conf_parse(cf, &file);
|
|
2849 }
|
|
2850
|
138
|
2851 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
2852 if (content_type == NULL) {
|
|
2853 return NGX_CONF_ERROR;
|
0
|
2854 }
|
|
2855
|
138
|
2856 *content_type = value[0];
|
0
|
2857
|
|
2858 for (i = 1; i < cf->args->nelts; i++) {
|
138
|
2859
|
392
|
2860 hash = ngx_hash_strlow(value[i].data, value[i].data, value[i].len);
|
138
|
2861
|
589
|
2862 type = clcf->types->elts;
|
|
2863 for (n = 0; n < clcf->types->nelts; n++) {
|
138
|
2864 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
2865 old = type[n].value;
|
|
2866 type[n].value = content_type;
|
|
2867
|
|
2868 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
2869 "duplicate extention \"%V\", "
|
|
2870 "content type: \"%V\", "
|
|
2871 "old content type: \"%V\"",
|
|
2872 &value[i], content_type, old);
|
|
2873 continue;
|
|
2874 }
|
|
2875 }
|
|
2876
|
|
2877
|
589
|
2878 type = ngx_array_push(clcf->types);
|
50
|
2879 if (type == NULL) {
|
0
|
2880 return NGX_CONF_ERROR;
|
|
2881 }
|
|
2882
|
138
|
2883 type->key = value[i];
|
392
|
2884 type->key_hash = hash;
|
138
|
2885 type->value = content_type;
|
0
|
2886 }
|
|
2887
|
|
2888 return NGX_CONF_OK;
|
|
2889 }
|
|
2890
|
|
2891
|
58
|
2892 static ngx_int_t
|
|
2893 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
2894 {
|
|
2895 return ngx_http_variables_add_core_vars(cf);
|
|
2896 }
|
|
2897
|
|
2898
|
36
|
2899 static void *
|
|
2900 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
0
|
2901 {
|
34
|
2902 ngx_http_core_main_conf_t *cmcf;
|
|
2903
|
50
|
2904 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
2905 if (cmcf == NULL) {
|
536
|
2906 return NULL;
|
34
|
2907 }
|
0
|
2908
|
48
|
2909 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
118
|
2910 sizeof(ngx_http_core_srv_conf_t *))
|
200
|
2911 != NGX_OK)
|
34
|
2912 {
|
536
|
2913 return NULL;
|
34
|
2914 }
|
0
|
2915
|
142
|
2916 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
2917 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
26
|
2918
|
160
|
2919 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
2920 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
2921
|
0
|
2922 return cmcf;
|
|
2923 }
|
|
2924
|
|
2925
|
36
|
2926 static char *
|
|
2927 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
0
|
2928 {
|
|
2929 ngx_http_core_main_conf_t *cmcf = conf;
|
|
2930
|
142
|
2931 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
2932 cmcf->server_names_hash_max_size = 512;
|
26
|
2933 }
|
|
2934
|
142
|
2935 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
2936 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
26
|
2937 }
|
0
|
2938
|
142
|
2939 cmcf->server_names_hash_bucket_size =
|
|
2940 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
2941
|
160
|
2942
|
|
2943 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
2944 cmcf->variables_hash_max_size = 512;
|
|
2945 }
|
|
2946
|
|
2947 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
2948 cmcf->variables_hash_bucket_size = 64;
|
|
2949 }
|
|
2950
|
|
2951 cmcf->variables_hash_bucket_size =
|
|
2952 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
2953
|
591
|
2954 if (cmcf->ncaptures) {
|
|
2955 cmcf->ncaptures = (cmcf->ncaptures + 1) * 3;
|
|
2956 }
|
|
2957
|
0
|
2958 return NGX_CONF_OK;
|
|
2959 }
|
|
2960
|
|
2961
|
36
|
2962 static void *
|
|
2963 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
0
|
2964 {
|
|
2965 ngx_http_core_srv_conf_t *cscf;
|
|
2966
|
50
|
2967 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
2968 if (cscf == NULL) {
|
536
|
2969 return NULL;
|
36
|
2970 }
|
|
2971
|
0
|
2972 /*
|
36
|
2973 * set by ngx_pcalloc():
|
28
|
2974 *
|
|
2975 * conf->client_large_buffers.num = 0;
|
|
2976 */
|
0
|
2977
|
230
|
2978 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
142
|
2979 sizeof(ngx_http_server_name_t))
|
493
|
2980 != NGX_OK)
|
36
|
2981 {
|
536
|
2982 return NULL;
|
36
|
2983 }
|
0
|
2984
|
|
2985 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
2986 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
2987 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
2988 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
60
|
2989 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
342
|
2990 cscf->merge_slashes = NGX_CONF_UNSET;
|
440
|
2991 cscf->underscores_in_headers = NGX_CONF_UNSET;
|
0
|
2992
|
|
2993 return cscf;
|
|
2994 }
|
|
2995
|
|
2996
|
36
|
2997 static char *
|
|
2998 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
0
|
2999 {
|
|
3000 ngx_http_core_srv_conf_t *prev = parent;
|
|
3001 ngx_http_core_srv_conf_t *conf = child;
|
|
3002
|
142
|
3003 ngx_http_server_name_t *sn;
|
0
|
3004
|
|
3005 /* TODO: it does not merge, it inits only */
|
|
3006
|
583
|
3007 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
3008 prev->connection_pool_size, 256);
|
|
3009 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
3010 prev->request_pool_size, 4096);
|
|
3011 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
3012 prev->client_header_timeout, 60000);
|
|
3013 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
3014 prev->client_header_buffer_size, 1024);
|
|
3015 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
3016 prev->large_client_header_buffers,
|
599
|
3017 4, 8192);
|
583
|
3018
|
|
3019 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
3020 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3021 "the \"large_client_header_buffers\" size must be "
|
|
3022 "equal to or bigger than \"connection_pool_size\"");
|
|
3023 return NGX_CONF_ERROR;
|
|
3024 }
|
|
3025
|
|
3026 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
3027 prev->ignore_invalid_headers, 1);
|
|
3028
|
|
3029 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
3030
|
|
3031 ngx_conf_merge_value(conf->underscores_in_headers,
|
|
3032 prev->underscores_in_headers, 0);
|
|
3033
|
154
|
3034 if (conf->server_name.data == NULL) {
|
635
|
3035 ngx_str_set(&conf->server_name, "");
|
154
|
3036
|
50
|
3037 sn = ngx_array_push(&conf->server_names);
|
|
3038 if (sn == NULL) {
|
36
|
3039 return NGX_CONF_ERROR;
|
|
3040 }
|
|
3041
|
342
|
3042 #if (NGX_PCRE)
|
|
3043 sn->regex = NULL;
|
|
3044 #endif
|
581
|
3045 sn->server = conf;
|
635
|
3046 ngx_str_set(&sn->name, "");
|
0
|
3047 }
|
|
3048
|
|
3049 return NGX_CONF_OK;
|
|
3050 }
|
|
3051
|
|
3052
|
36
|
3053 static void *
|
|
3054 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
0
|
3055 {
|
589
|
3056 ngx_http_core_loc_conf_t *clcf;
|
|
3057
|
|
3058 clcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
3059 if (clcf == NULL) {
|
536
|
3060 return NULL;
|
36
|
3061 }
|
0
|
3062
|
28
|
3063 /*
|
|
3064 * set by ngx_pcalloc():
|
|
3065 *
|
589
|
3066 * clcf->root = { 0, NULL };
|
|
3067 * clcf->limit_except = 0;
|
|
3068 * clcf->post_action = { 0, NULL };
|
|
3069 * clcf->types = NULL;
|
|
3070 * clcf->default_type = { 0, NULL };
|
|
3071 * clcf->error_log = NULL;
|
|
3072 * clcf->error_pages = NULL;
|
|
3073 * clcf->try_files = NULL;
|
|
3074 * clcf->client_body_path = NULL;
|
|
3075 * clcf->regex = NULL;
|
|
3076 * clcf->exact_match = 0;
|
|
3077 * clcf->auto_redirect = 0;
|
|
3078 * clcf->alias = 0;
|
|
3079 * clcf->gzip_proxied = 0;
|
28
|
3080 */
|
0
|
3081
|
589
|
3082 clcf->client_max_body_size = NGX_CONF_UNSET;
|
|
3083 clcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
3084 clcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
647
|
3085 clcf->keepalive_disable = NGX_CONF_UNSET_UINT;
|
589
|
3086 clcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
3087 clcf->if_modified_since = NGX_CONF_UNSET_UINT;
|
|
3088 clcf->client_body_in_file_only = NGX_CONF_UNSET_UINT;
|
|
3089 clcf->client_body_in_single_buffer = NGX_CONF_UNSET;
|
|
3090 clcf->internal = NGX_CONF_UNSET;
|
|
3091 clcf->sendfile = NGX_CONF_UNSET;
|
|
3092 clcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
558
|
3093 #if (NGX_HAVE_FILE_AIO)
|
589
|
3094 clcf->aio = NGX_CONF_UNSET;
|
558
|
3095 #endif
|
589
|
3096 clcf->read_ahead = NGX_CONF_UNSET_SIZE;
|
|
3097 clcf->directio = NGX_CONF_UNSET;
|
|
3098 clcf->directio_alignment = NGX_CONF_UNSET;
|
|
3099 clcf->tcp_nopush = NGX_CONF_UNSET;
|
|
3100 clcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
3101 clcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
3102 clcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
3103 clcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
3104 clcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
3105 clcf->limit_rate_after = NGX_CONF_UNSET_SIZE;
|
|
3106 clcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
3107 clcf->keepalive_header = NGX_CONF_UNSET;
|
|
3108 clcf->keepalive_requests = NGX_CONF_UNSET_UINT;
|
|
3109 clcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
3110 clcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
3111 clcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
3112 clcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
3113 clcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
3114 clcf->port_in_redirect = NGX_CONF_UNSET;
|
|
3115 clcf->msie_padding = NGX_CONF_UNSET;
|
|
3116 clcf->msie_refresh = NGX_CONF_UNSET;
|
|
3117 clcf->log_not_found = NGX_CONF_UNSET;
|
|
3118 clcf->log_subrequest = NGX_CONF_UNSET;
|
|
3119 clcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
3120 clcf->server_tokens = NGX_CONF_UNSET;
|
609
|
3121 clcf->chunked_transfer_encoding = NGX_CONF_UNSET;
|
589
|
3122 clcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
3123 clcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
3124
|
|
3125 clcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
3126 clcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
3127 clcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
3128 clcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
3129 clcf->open_file_cache_events = NGX_CONF_UNSET;
|
0
|
3130
|
358
|
3131 #if (NGX_HTTP_GZIP)
|
589
|
3132 clcf->gzip_vary = NGX_CONF_UNSET;
|
|
3133 clcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
362
|
3134 #if (NGX_PCRE)
|
589
|
3135 clcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
639
|
3136 #endif
|
589
|
3137 clcf->gzip_disable_msie6 = 3;
|
645
|
3138 #if (NGX_HTTP_DEGRADATION)
|
|
3139 clcf->gzip_disable_degradation = 3;
|
|
3140 #endif
|
358
|
3141 #endif
|
|
3142
|
589
|
3143 return clcf;
|
0
|
3144 }
|
|
3145
|
|
3146
|
138
|
3147 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
3148 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
3149 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
3150
|
|
3151 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
3152 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
3153 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
3154 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
3155 { ngx_null_string, 0, NULL }
|
0
|
3156 };
|
|
3157
|
|
3158
|
36
|
3159 static char *
|
138
|
3160 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
0
|
3161 {
|
|
3162 ngx_http_core_loc_conf_t *prev = parent;
|
|
3163 ngx_http_core_loc_conf_t *conf = child;
|
|
3164
|
36
|
3165 ngx_uint_t i;
|
138
|
3166 ngx_hash_key_t *type;
|
|
3167 ngx_hash_init_t types_hash;
|
0
|
3168
|
152
|
3169 if (conf->root.data == NULL) {
|
|
3170
|
174
|
3171 conf->alias = prev->alias;
|
152
|
3172 conf->root = prev->root;
|
|
3173 conf->root_lengths = prev->root_lengths;
|
|
3174 conf->root_values = prev->root_values;
|
|
3175
|
|
3176 if (prev->root.data == NULL) {
|
613
|
3177 ngx_str_set(&conf->root, "html");
|
152
|
3178
|
493
|
3179 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) != NGX_OK) {
|
152
|
3180 return NGX_CONF_ERROR;
|
|
3181 }
|
|
3182 }
|
0
|
3183 }
|
|
3184
|
126
|
3185 if (conf->post_action.data == NULL) {
|
|
3186 conf->post_action = prev->post_action;
|
|
3187 }
|
|
3188
|
212
|
3189 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
3190 prev->types_hash_max_size, 1024);
|
|
3191
|
|
3192 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
3193 prev->types_hash_bucket_size,
|
|
3194 ngx_cacheline_size);
|
138
|
3195
|
|
3196 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
3197 ngx_cacheline_size);
|
|
3198
|
|
3199 /*
|
|
3200 * the special handling the "types" directive in the "http" section
|
|
3201 * to inherit the http's conf->types_hash to all servers
|
|
3202 */
|
|
3203
|
|
3204 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
3205
|
|
3206 types_hash.hash = &prev->types_hash;
|
|
3207 types_hash.key = ngx_hash_key_lc;
|
|
3208 types_hash.max_size = conf->types_hash_max_size;
|
|
3209 types_hash.bucket_size = conf->types_hash_bucket_size;
|
144
|
3210 types_hash.name = "types_hash";
|
138
|
3211 types_hash.pool = cf->pool;
|
|
3212 types_hash.temp_pool = NULL;
|
|
3213
|
|
3214 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
3215 != NGX_OK)
|
|
3216 {
|
|
3217 return NGX_CONF_ERROR;
|
|
3218 }
|
|
3219 }
|
|
3220
|
0
|
3221 if (conf->types == NULL) {
|
138
|
3222 conf->types = prev->types;
|
|
3223 conf->types_hash = prev->types_hash;
|
|
3224 }
|
|
3225
|
|
3226 if (conf->types == NULL) {
|
|
3227 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
3228 if (conf->types == NULL) {
|
|
3229 return NGX_CONF_ERROR;
|
|
3230 }
|
|
3231
|
|
3232 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
3233 type = ngx_array_push(conf->types);
|
|
3234 if (type == NULL) {
|
36
|
3235 return NGX_CONF_ERROR;
|
|
3236 }
|
0
|
3237
|
138
|
3238 type->key = ngx_http_core_default_types[i].key;
|
|
3239 type->key_hash =
|
|
3240 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
3241 ngx_http_core_default_types[i].key.len);
|
|
3242 type->value = ngx_http_core_default_types[i].value;
|
|
3243 }
|
|
3244 }
|
|
3245
|
|
3246 if (conf->types_hash.buckets == NULL) {
|
|
3247
|
|
3248 types_hash.hash = &conf->types_hash;
|
|
3249 types_hash.key = ngx_hash_key_lc;
|
|
3250 types_hash.max_size = conf->types_hash_max_size;
|
|
3251 types_hash.bucket_size = conf->types_hash_bucket_size;
|
144
|
3252 types_hash.name = "mime_types_hash";
|
138
|
3253 types_hash.pool = cf->pool;
|
|
3254 types_hash.temp_pool = NULL;
|
|
3255
|
|
3256 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
3257 != NGX_OK)
|
|
3258 {
|
|
3259 return NGX_CONF_ERROR;
|
0
|
3260 }
|
|
3261 }
|
|
3262
|
524
|
3263 if (conf->error_log == NULL) {
|
|
3264 if (prev->error_log) {
|
|
3265 conf->error_log = prev->error_log;
|
0
|
3266 } else {
|
524
|
3267 conf->error_log = &cf->cycle->new_log;
|
0
|
3268 }
|
|
3269 }
|
|
3270
|
|
3271 if (conf->error_pages == NULL && prev->error_pages) {
|
|
3272 conf->error_pages = prev->error_pages;
|
|
3273 }
|
|
3274
|
|
3275 ngx_conf_merge_str_value(conf->default_type,
|
36
|
3276 prev->default_type, "text/plain");
|
0
|
3277
|
212
|
3278 ngx_conf_merge_off_value(conf->client_max_body_size,
|
0
|
3279 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
3280 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
3281 prev->client_body_buffer_size,
|
|
3282 (size_t) 2 * ngx_pagesize);
|
|
3283 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
3284 prev->client_body_timeout, 60000);
|
58
|
3285
|
647
|
3286 ngx_conf_merge_uint_value(conf->keepalive_disable, prev->keepalive_disable,
|
|
3287 NGX_HTTP_KEEPALIVE_DISABLE_MSIE6
|
|
3288 |NGX_HTTP_KEEPALIVE_DISABLE_SAFARI);
|
362
|
3289 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
3290 NGX_HTTP_SATISFY_ALL);
|
453
|
3291 ngx_conf_merge_uint_value(conf->if_modified_since, prev->if_modified_since,
|
482
|
3292 NGX_HTTP_IMS_EXACT);
|
532
|
3293 ngx_conf_merge_uint_value(conf->client_body_in_file_only,
|
|
3294 prev->client_body_in_file_only, 0);
|
|
3295 ngx_conf_merge_value(conf->client_body_in_single_buffer,
|
|
3296 prev->client_body_in_single_buffer, 0);
|
58
|
3297 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
0
|
3298 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
300
|
3299 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
3300 prev->sendfile_max_chunk, 0);
|
558
|
3301 #if (NGX_HAVE_FILE_AIO)
|
|
3302 ngx_conf_merge_value(conf->aio, prev->aio, 0);
|
|
3303 #endif
|
575
|
3304 ngx_conf_merge_size_value(conf->read_ahead, prev->read_ahead, 0);
|
390
|
3305 ngx_conf_merge_off_value(conf->directio, prev->directio,
|
|
3306 NGX_MAX_OFF_T_VALUE);
|
558
|
3307 ngx_conf_merge_off_value(conf->directio_alignment, prev->directio_alignment,
|
|
3308 512);
|
0
|
3309 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
228
|
3310 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
58
|
3311
|
0
|
3312 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
3313 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
3314 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
3315 1460);
|
|
3316 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
536
|
3317 ngx_conf_merge_size_value(conf->limit_rate_after, prev->limit_rate_after,
|
|
3318 0);
|
0
|
3319 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
3320 prev->keepalive_timeout, 75000);
|
|
3321 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
3322 prev->keepalive_header, 0);
|
536
|
3323 ngx_conf_merge_uint_value(conf->keepalive_requests,
|
|
3324 prev->keepalive_requests, 100);
|
0
|
3325 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
3326 prev->lingering_time, 30000);
|
|
3327 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
3328 prev->lingering_timeout, 5000);
|
348
|
3329 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
3330 prev->resolver_timeout, 30000);
|
|
3331
|
|
3332 if (conf->resolver == NULL) {
|
366
|
3333
|
|
3334 if (prev->resolver == NULL) {
|
|
3335
|
|
3336 /*
|
|
3337 * create dummy resolver in http {} context
|
|
3338 * to inherit it in all servers
|
|
3339 */
|
|
3340
|
|
3341 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
3342 if (prev->resolver == NULL) {
|
364
|
3343 return NGX_CONF_ERROR;
|
354
|
3344 }
|
|
3345 }
|
376
|
3346
|
366
|
3347 conf->resolver = prev->resolver;
|
348
|
3348 }
|
0
|
3349
|
503
|
3350 if (ngx_conf_merge_path_value(cf, &conf->client_body_temp_path,
|
28
|
3351 prev->client_body_temp_path,
|
503
|
3352 &ngx_http_client_temp_path)
|
|
3353 != NGX_OK)
|
|
3354 {
|
|
3355 return NGX_CONF_ERROR;
|
|
3356 }
|
28
|
3357
|
0
|
3358 ngx_conf_merge_value(conf->reset_timedout_connection,
|
36
|
3359 prev->reset_timedout_connection, 0);
|
362
|
3360 ngx_conf_merge_value(conf->server_name_in_redirect,
|
635
|
3361 prev->server_name_in_redirect, 0);
|
70
|
3362 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
0
|
3363 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
228
|
3364 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
76
|
3365 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
440
|
3366 ngx_conf_merge_value(conf->log_subrequest, prev->log_subrequest, 0);
|
228
|
3367 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
3368 prev->recursive_error_pages, 0);
|
342
|
3369 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
609
|
3370 ngx_conf_merge_value(conf->chunked_transfer_encoding,
|
|
3371 prev->chunked_transfer_encoding, 1);
|
0
|
3372
|
332
|
3373 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
358
|
3374 prev->open_file_cache, NULL);
|
|
3375
|
|
3376 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
3377 prev->open_file_cache_valid, 60);
|
|
3378
|
|
3379 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
3380 prev->open_file_cache_min_uses, 1);
|
332
|
3381
|
|
3382 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
358
|
3383 prev->open_file_cache_errors, 0);
|
332
|
3384
|
|
3385 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
358
|
3386 prev->open_file_cache_events, 0);
|
|
3387 #if (NGX_HTTP_GZIP)
|
|
3388
|
|
3389 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
3390 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
3391 NGX_HTTP_VERSION_11);
|
|
3392 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
3393 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
3394
|
362
|
3395 #if (NGX_PCRE)
|
358
|
3396 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
362
|
3397 #endif
|
358
|
3398
|
421
|
3399 if (conf->gzip_disable_msie6 == 3) {
|
|
3400 conf->gzip_disable_msie6 =
|
|
3401 (prev->gzip_disable_msie6 == 3) ? 0 : prev->gzip_disable_msie6;
|
|
3402 }
|
|
3403
|
645
|
3404 #if (NGX_HTTP_DEGRADATION)
|
|
3405
|
|
3406 if (conf->gzip_disable_degradation == 3) {
|
|
3407 conf->gzip_disable_degradation =
|
|
3408 (prev->gzip_disable_degradation == 3) ?
|
|
3409 0 : prev->gzip_disable_degradation;
|
|
3410 }
|
|
3411
|
|
3412 #endif
|
358
|
3413 #endif
|
0
|
3414
|
|
3415 return NGX_CONF_OK;
|
|
3416 }
|
|
3417
|
|
3418
|
36
|
3419 static char *
|
|
3420 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
0
|
3421 {
|
581
|
3422 ngx_http_core_srv_conf_t *cscf = conf;
|
|
3423
|
|
3424 ngx_str_t *value, size;
|
|
3425 ngx_url_t u;
|
|
3426 ngx_uint_t n;
|
|
3427 ngx_http_listen_opt_t lsopt;
|
|
3428
|
|
3429 cscf->listen = 1;
|
0
|
3430
|
72
|
3431 value = cf->args->elts;
|
126
|
3432
|
252
|
3433 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
3434
|
|
3435 u.url = value[1];
|
|
3436 u.listen = 1;
|
266
|
3437 u.default_port = 80;
|
252
|
3438
|
340
|
3439 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
252
|
3440 if (u.err) {
|
|
3441 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3442 "%s in \"%V\" of the \"listen\" directive",
|
|
3443 u.err, &u.url);
|
|
3444 }
|
|
3445
|
126
|
3446 return NGX_CONF_ERROR;
|
72
|
3447 }
|
|
3448
|
581
|
3449 ngx_memzero(&lsopt, sizeof(ngx_http_listen_opt_t));
|
|
3450
|
601
|
3451 ngx_memcpy(&lsopt.u.sockaddr, u.sockaddr, u.socklen);
|
581
|
3452
|
|
3453 lsopt.socklen = u.socklen;
|
|
3454 lsopt.backlog = NGX_LISTEN_BACKLOG;
|
|
3455 lsopt.rcvbuf = -1;
|
|
3456 lsopt.sndbuf = -1;
|
627
|
3457 #if (NGX_HAVE_SETFIB)
|
|
3458 lsopt.setfib = -1;
|
|
3459 #endif
|
581
|
3460 lsopt.wildcard = u.wildcard;
|
|
3461
|
601
|
3462 (void) ngx_sock_ntop(&lsopt.u.sockaddr, lsopt.addr,
|
487
|
3463 NGX_SOCKADDR_STRLEN, 1);
|
180
|
3464
|
581
|
3465 for (n = 2; n < cf->args->nelts; n++) {
|
|
3466
|
|
3467 if (ngx_strcmp(value[n].data, "default_server") == 0
|
|
3468 || ngx_strcmp(value[n].data, "default") == 0)
|
|
3469 {
|
|
3470 lsopt.default_server = 1;
|
|
3471 continue;
|
72
|
3472 }
|
|
3473
|
|
3474 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
581
|
3475 lsopt.set = 1;
|
|
3476 lsopt.bind = 1;
|
72
|
3477 continue;
|
|
3478 }
|
|
3479
|
627
|
3480 #if (NGX_HAVE_SETFIB)
|
|
3481 if (ngx_strncmp(value[n].data, "setfib=", 7) == 0) {
|
|
3482 lsopt.setfib = ngx_atoi(value[n].data + 7, value[n].len - 7);
|
|
3483
|
629
|
3484 if (lsopt.setfib == NGX_ERROR) {
|
627
|
3485 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3486 "invalid setfib \"%V\"", &value[n]);
|
|
3487 return NGX_CONF_ERROR;
|
|
3488 }
|
|
3489
|
|
3490 continue;
|
|
3491 }
|
|
3492 #endif
|
112
|
3493 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
581
|
3494 lsopt.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
3495 lsopt.set = 1;
|
|
3496 lsopt.bind = 1;
|
|
3497
|
|
3498 if (lsopt.backlog == NGX_ERROR || lsopt.backlog == 0) {
|
72
|
3499 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3500 "invalid backlog \"%V\"", &value[n]);
|
|
3501 return NGX_CONF_ERROR;
|
|
3502 }
|
|
3503
|
|
3504 continue;
|
|
3505 }
|
|
3506
|
112
|
3507 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
3508 size.len = value[n].len - 7;
|
|
3509 size.data = value[n].data + 7;
|
|
3510
|
581
|
3511 lsopt.rcvbuf = ngx_parse_size(&size);
|
|
3512 lsopt.set = 1;
|
|
3513 lsopt.bind = 1;
|
|
3514
|
|
3515 if (lsopt.rcvbuf == NGX_ERROR) {
|
112
|
3516 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3517 "invalid rcvbuf \"%V\"", &value[n]);
|
|
3518 return NGX_CONF_ERROR;
|
|
3519 }
|
|
3520
|
|
3521 continue;
|
|
3522 }
|
|
3523
|
|
3524 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
3525 size.len = value[n].len - 7;
|
|
3526 size.data = value[n].data + 7;
|
|
3527
|
581
|
3528 lsopt.sndbuf = ngx_parse_size(&size);
|
|
3529 lsopt.set = 1;
|
|
3530 lsopt.bind = 1;
|
|
3531
|
|
3532 if (lsopt.sndbuf == NGX_ERROR) {
|
112
|
3533 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3534 "invalid sndbuf \"%V\"", &value[n]);
|
|
3535 return NGX_CONF_ERROR;
|
|
3536 }
|
|
3537
|
|
3538 continue;
|
|
3539 }
|
|
3540
|
|
3541 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
72
|
3542 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
581
|
3543 lsopt.accept_filter = (char *) &value[n].data[14];
|
|
3544 lsopt.set = 1;
|
|
3545 lsopt.bind = 1;
|
72
|
3546 #else
|
|
3547 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3548 "accept filters \"%V\" are not supported "
|
|
3549 "on this platform, ignored",
|
|
3550 &value[n]);
|
|
3551 #endif
|
|
3552 continue;
|
|
3553 }
|
|
3554
|
|
3555 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
3556 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
581
|
3557 lsopt.deferred_accept = 1;
|
|
3558 lsopt.set = 1;
|
|
3559 lsopt.bind = 1;
|
72
|
3560 #else
|
|
3561 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3562 "the deferred accept is not supported "
|
|
3563 "on this platform, ignored");
|
|
3564 #endif
|
|
3565 continue;
|
|
3566 }
|
0
|
3567
|
499
|
3568 if (ngx_strncmp(value[n].data, "ipv6only=o", 10) == 0) {
|
|
3569 #if (NGX_HAVE_INET6 && defined IPV6_V6ONLY)
|
|
3570 struct sockaddr *sa;
|
|
3571
|
601
|
3572 sa = &lsopt.u.sockaddr;
|
499
|
3573
|
|
3574 if (sa->sa_family == AF_INET6) {
|
|
3575
|
|
3576 if (ngx_strcmp(&value[n].data[10], "n") == 0) {
|
581
|
3577 lsopt.ipv6only = 1;
|
499
|
3578
|
|
3579 } else if (ngx_strcmp(&value[n].data[10], "ff") == 0) {
|
581
|
3580 lsopt.ipv6only = 2;
|
499
|
3581
|
|
3582 } else {
|
|
3583 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3584 "invalid ipv6only flags \"%s\"",
|
|
3585 &value[n].data[9]);
|
|
3586 return NGX_CONF_ERROR;
|
|
3587 }
|
|
3588
|
581
|
3589 lsopt.set = 1;
|
|
3590 lsopt.bind = 1;
|
499
|
3591
|
|
3592 } else {
|
|
3593 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3594 "ipv6only is not supported "
|
581
|
3595 "on addr \"%s\", ignored", lsopt.addr);
|
499
|
3596 }
|
|
3597
|
|
3598 continue;
|
|
3599 #else
|
|
3600 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3601 "bind ipv6only is not supported "
|
|
3602 "on this platform");
|
|
3603 return NGX_CONF_ERROR;
|
|
3604 #endif
|
|
3605 }
|
|
3606
|
426
|
3607 if (ngx_strcmp(value[n].data, "ssl") == 0) {
|
|
3608 #if (NGX_HTTP_SSL)
|
581
|
3609 lsopt.ssl = 1;
|
426
|
3610 continue;
|
|
3611 #else
|
|
3612 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3613 "the \"ssl\" parameter requires "
|
|
3614 "ngx_http_ssl_module");
|
|
3615 return NGX_CONF_ERROR;
|
|
3616 #endif
|
|
3617 }
|
|
3618
|
0
|
3619 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
72
|
3620 "the invalid \"%V\" parameter", &value[n]);
|
0
|
3621 return NGX_CONF_ERROR;
|
|
3622 }
|
|
3623
|
581
|
3624 if (ngx_http_add_listen(cf, cscf, &lsopt) == NGX_OK) {
|
|
3625 return NGX_CONF_OK;
|
|
3626 }
|
|
3627
|
|
3628 return NGX_CONF_ERROR;
|
0
|
3629 }
|
|
3630
|
|
3631
|
36
|
3632 static char *
|
|
3633 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
0
|
3634 {
|
142
|
3635 ngx_http_core_srv_conf_t *cscf = conf;
|
|
3636
|
|
3637 u_char ch;
|
|
3638 ngx_str_t *value, name;
|
|
3639 ngx_uint_t i;
|
|
3640 ngx_http_server_name_t *sn;
|
0
|
3641
|
|
3642 value = cf->args->elts;
|
|
3643
|
142
|
3644 ch = value[1].data[0];
|
|
3645
|
421
|
3646 if (cscf->server_name.data == NULL) {
|
635
|
3647 name = value[1];
|
|
3648
|
|
3649 if (ch == '.') {
|
|
3650 name.len--;
|
|
3651 name.data++;
|
|
3652 }
|
|
3653
|
|
3654 cscf->server_name.len = name.len;
|
|
3655 cscf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
3656 if (cscf->server_name.data == NULL) {
|
142
|
3657 return NGX_CONF_ERROR;
|
|
3658 }
|
|
3659 }
|
|
3660
|
|
3661 for (i = 1; i < cf->args->nelts; i++) {
|
|
3662
|
|
3663 ch = value[i].data[0];
|
|
3664
|
421
|
3665 if ((ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
142
|
3666 || (ch == '.' && value[i].len < 2))
|
|
3667 {
|
|
3668 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3669 "server name \"%V\" is invalid", &value[i]);
|
|
3670 return NGX_CONF_ERROR;
|
|
3671 }
|
|
3672
|
294
|
3673 if (ngx_strchr(value[i].data, '/')) {
|
|
3674 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
3675 "server name \"%V\" has strange symbols",
|
|
3676 &value[i]);
|
|
3677 }
|
|
3678
|
362
|
3679 if (value[i].len == 1 && ch == '*') {
|
|
3680 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3681 "\"server_name *\" is unsupported, use "
|
|
3682 "\"server_name_in_redirect off\" instead");
|
|
3683 return NGX_CONF_ERROR;
|
|
3684 }
|
|
3685
|
142
|
3686 sn = ngx_array_push(&cscf->server_names);
|
50
|
3687 if (sn == NULL) {
|
4
|
3688 return NGX_CONF_ERROR;
|
|
3689 }
|
0
|
3690
|
326
|
3691 #if (NGX_PCRE)
|
|
3692 sn->regex = NULL;
|
|
3693 #endif
|
581
|
3694 sn->server = cscf;
|
358
|
3695 sn->name = value[i];
|
326
|
3696
|
|
3697 if (value[i].data[0] != '~') {
|
597
|
3698 ngx_strlow(sn->name.data, sn->name.data, sn->name.len);
|
326
|
3699 continue;
|
|
3700 }
|
|
3701
|
|
3702 #if (NGX_PCRE)
|
356
|
3703 {
|
597
|
3704 u_char *p;
|
|
3705 ngx_regex_compile_t rc;
|
|
3706 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
356
|
3707
|
566
|
3708 if (value[i].len == 1) {
|
|
3709 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3710 "empty regex in server name \"%V\"", &value[i]);
|
|
3711 return NGX_CONF_ERROR;
|
|
3712 }
|
|
3713
|
326
|
3714 value[i].len--;
|
|
3715 value[i].data++;
|
|
3716
|
589
|
3717 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
3718
|
|
3719 rc.pattern = value[i];
|
|
3720 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
3721 rc.err.data = errstr;
|
|
3722
|
597
|
3723 for (p = value[i].data; p < value[i].data + value[i].len; p++) {
|
|
3724 if (*p >= 'A' && *p <= 'Z') {
|
|
3725 rc.options = NGX_REGEX_CASELESS;
|
|
3726 break;
|
|
3727 }
|
|
3728 }
|
|
3729
|
589
|
3730 sn->regex = ngx_http_regex_compile(cf, &rc);
|
326
|
3731 if (sn->regex == NULL) {
|
|
3732 return NGX_CONF_ERROR;
|
|
3733 }
|
|
3734
|
358
|
3735 sn->name = value[i];
|
589
|
3736 cscf->captures = (rc.captures > 0);
|
356
|
3737 }
|
326
|
3738 #else
|
|
3739 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3740 "the using of the regex \"%V\" "
|
|
3741 "requires PCRE library", &value[i]);
|
|
3742
|
|
3743 return NGX_CONF_ERROR;
|
|
3744 #endif
|
0
|
3745 }
|
|
3746
|
|
3747 return NGX_CONF_OK;
|
|
3748 }
|
|
3749
|
|
3750
|
36
|
3751 static char *
|
|
3752 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
0
|
3753 {
|
589
|
3754 ngx_http_core_loc_conf_t *clcf = conf;
|
0
|
3755
|
144
|
3756 ngx_str_t *value;
|
617
|
3757 ngx_int_t alias;
|
|
3758 ngx_uint_t n;
|
144
|
3759 ngx_http_script_compile_t sc;
|
0
|
3760
|
|
3761 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
3762
|
589
|
3763 if (clcf->root.data) {
|
0
|
3764
|
617
|
3765 if ((clcf->alias != 0) == alias) {
|
0
|
3766 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
10
|
3767 "\"%V\" directive is duplicate",
|
|
3768 &cmd->name);
|
0
|
3769 } else {
|
|
3770 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
10
|
3771 "\"%V\" directive is duplicate, "
|
0
|
3772 "\"%s\" directive is specified before",
|
589
|
3773 &cmd->name, clcf->alias ? "alias" : "root");
|
0
|
3774 }
|
|
3775
|
|
3776 return NGX_CONF_ERROR;
|
|
3777 }
|
|
3778
|
589
|
3779 if (clcf->named && alias) {
|
324
|
3780 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3781 "the \"alias\" directive may not be used "
|
|
3782 "inside named location");
|
|
3783
|
|
3784 return NGX_CONF_ERROR;
|
|
3785 }
|
|
3786
|
0
|
3787 value = cf->args->elts;
|
|
3788
|
294
|
3789 if (ngx_strstr(value[1].data, "$document_root")
|
|
3790 || ngx_strstr(value[1].data, "${document_root}"))
|
|
3791 {
|
|
3792 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3793 "the $document_root variable may not be used "
|
|
3794 "in the \"%V\" directive",
|
|
3795 &cmd->name);
|
|
3796
|
|
3797 return NGX_CONF_ERROR;
|
|
3798 }
|
|
3799
|
440
|
3800 if (ngx_strstr(value[1].data, "$realpath_root")
|
|
3801 || ngx_strstr(value[1].data, "${realpath_root}"))
|
|
3802 {
|
|
3803 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3804 "the $realpath_root variable may not be used "
|
|
3805 "in the \"%V\" directive",
|
|
3806 &cmd->name);
|
|
3807
|
|
3808 return NGX_CONF_ERROR;
|
|
3809 }
|
|
3810
|
617
|
3811 clcf->alias = alias ? clcf->name.len : 0;
|
589
|
3812 clcf->root = value[1];
|
|
3813
|
|
3814 if (!alias && clcf->root.data[clcf->root.len - 1] == '/') {
|
|
3815 clcf->root.len--;
|
0
|
3816 }
|
|
3817
|
589
|
3818 if (clcf->root.data[0] != '$') {
|
|
3819 if (ngx_conf_full_name(cf->cycle, &clcf->root, 0) != NGX_OK) {
|
216
|
3820 return NGX_CONF_ERROR;
|
|
3821 }
|
152
|
3822 }
|
|
3823
|
589
|
3824 n = ngx_http_script_variables_count(&clcf->root);
|
144
|
3825
|
495
|
3826 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
639
|
3827 sc.variables = n;
|
|
3828
|
|
3829 #if (NGX_PCRE)
|
|
3830 if (alias && clcf->regex) {
|
|
3831 n = 1;
|
|
3832 }
|
|
3833 #endif
|
495
|
3834
|
|
3835 if (n) {
|
|
3836 sc.cf = cf;
|
589
|
3837 sc.source = &clcf->root;
|
|
3838 sc.lengths = &clcf->root_lengths;
|
|
3839 sc.values = &clcf->root_values;
|
495
|
3840 sc.complete_lengths = 1;
|
|
3841 sc.complete_values = 1;
|
|
3842
|
|
3843 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
3844 return NGX_CONF_ERROR;
|
|
3845 }
|
144
|
3846 }
|
|
3847
|
0
|
3848 return NGX_CONF_OK;
|
|
3849 }
|
|
3850
|
|
3851
|
180
|
3852 static ngx_http_method_name_t ngx_methods_names[] = {
|
286
|
3853 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
3854 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
3855 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
3856 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
3857 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
3858 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
3859 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
3860 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
3861 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
3862 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
3863 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
3864 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
3865 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
621
|
3866 { (u_char *) "PATCH", (uint32_t) ~NGX_HTTP_PATCH },
|
180
|
3867 { NULL, 0 }
|
|
3868 };
|
|
3869
|
|
3870
|
|
3871 static char *
|
|
3872 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
3873 {
|
378
|
3874 ngx_http_core_loc_conf_t *pclcf = conf;
|
180
|
3875
|
|
3876 char *rv;
|
|
3877 void *mconf;
|
|
3878 ngx_str_t *value;
|
|
3879 ngx_uint_t i;
|
|
3880 ngx_conf_t save;
|
|
3881 ngx_http_module_t *module;
|
|
3882 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
3883 ngx_http_method_name_t *name;
|
378
|
3884 ngx_http_core_loc_conf_t *clcf;
|
|
3885
|
|
3886 if (pclcf->limit_except) {
|
180
|
3887 return "duplicate";
|
|
3888 }
|
|
3889
|
378
|
3890 pclcf->limit_except = 0xffffffff;
|
180
|
3891
|
|
3892 value = cf->args->elts;
|
|
3893
|
|
3894 for (i = 1; i < cf->args->nelts; i++) {
|
|
3895 for (name = ngx_methods_names; name->name; name++) {
|
|
3896
|
|
3897 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
378
|
3898 pclcf->limit_except &= name->method;
|
180
|
3899 goto next;
|
|
3900 }
|
|
3901 }
|
|
3902
|
|
3903 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
3904 "invalid method \"%V\"", &value[i]);
|
|
3905 return NGX_CONF_ERROR;
|
|
3906
|
|
3907 next:
|
|
3908 continue;
|
|
3909 }
|
|
3910
|
378
|
3911 if (!(pclcf->limit_except & NGX_HTTP_GET)) {
|
|
3912 pclcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
180
|
3913 }
|
|
3914
|
|
3915 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
3916 if (ctx == NULL) {
|
|
3917 return NGX_CONF_ERROR;
|
|
3918 }
|
|
3919
|
|
3920 pctx = cf->ctx;
|
|
3921 ctx->main_conf = pctx->main_conf;
|
|
3922 ctx->srv_conf = pctx->srv_conf;
|
|
3923
|
|
3924 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
3925 if (ctx->loc_conf == NULL) {
|
|
3926 return NGX_CONF_ERROR;
|
|
3927 }
|
|
3928
|
|
3929 for (i = 0; ngx_modules[i]; i++) {
|
|
3930 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
3931 continue;
|
|
3932 }
|
|
3933
|
|
3934 module = ngx_modules[i]->ctx;
|
|
3935
|
|
3936 if (module->create_loc_conf) {
|
|
3937
|
|
3938 mconf = module->create_loc_conf(cf);
|
|
3939 if (mconf == NULL) {
|
|
3940 return NGX_CONF_ERROR;
|
|
3941 }
|
|
3942
|
|
3943 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
3944 }
|
|
3945 }
|
|
3946
|
|
3947
|
378
|
3948 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
3949 pclcf->limit_except_loc_conf = ctx->loc_conf;
|
|
3950 clcf->loc_conf = ctx->loc_conf;
|
|
3951 clcf->name = pclcf->name;
|
|
3952 clcf->noname = 1;
|
635
|
3953 clcf->lmt_excpt = 1;
|
378
|
3954
|
|
3955 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
180
|
3956 return NGX_CONF_ERROR;
|
|
3957 }
|
|
3958
|
|
3959 save = *cf;
|
|
3960 cf->ctx = ctx;
|
|
3961 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
3962
|
|
3963 rv = ngx_conf_parse(cf, NULL);
|
|
3964
|
|
3965 *cf = save;
|
|
3966
|
|
3967 return rv;
|
|
3968 }
|
|
3969
|
|
3970
|
36
|
3971 static char *
|
390
|
3972 ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
3973 {
|
|
3974 ngx_http_core_loc_conf_t *clcf = conf;
|
|
3975
|
|
3976 ngx_str_t *value;
|
|
3977
|
|
3978 if (clcf->directio != NGX_CONF_UNSET) {
|
|
3979 return "is duplicate";
|
|
3980 }
|
|
3981
|
|
3982 value = cf->args->elts;
|
|
3983
|
|
3984 if (ngx_strcmp(value[1].data, "off") == 0) {
|
445
|
3985 clcf->directio = NGX_OPEN_FILE_DIRECTIO_OFF;
|
390
|
3986 return NGX_CONF_OK;
|
|
3987 }
|
|
3988
|
|
3989 clcf->directio = ngx_parse_offset(&value[1]);
|
|
3990 if (clcf->directio == (off_t) NGX_ERROR) {
|
|
3991 return "invalid value";
|
|
3992 }
|
|
3993
|
|
3994 return NGX_CONF_OK;
|
|
3995 }
|
|
3996
|
|
3997
|
|
3998 static char *
|
36
|
3999 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
0
|
4000 {
|
589
|
4001 ngx_http_core_loc_conf_t *clcf = conf;
|
0
|
4002
|
503
|
4003 u_char *p;
|
|
4004 ngx_int_t overwrite;
|
|
4005 ngx_str_t *value, uri, args;
|
|
4006 ngx_uint_t i, n;
|
|
4007 ngx_http_err_page_t *err;
|
|
4008 ngx_http_complex_value_t cv;
|
|
4009 ngx_http_compile_complex_value_t ccv;
|
0
|
4010
|
589
|
4011 if (clcf->error_pages == NULL) {
|
|
4012 clcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
4013 sizeof(ngx_http_err_page_t));
|
|
4014 if (clcf->error_pages == NULL) {
|
0
|
4015 return NGX_CONF_ERROR;
|
|
4016 }
|
|
4017 }
|
|
4018
|
|
4019 value = cf->args->elts;
|
|
4020
|
|
4021 i = cf->args->nelts - 2;
|
|
4022
|
|
4023 if (value[i].data[0] == '=') {
|
|
4024 if (i == 1) {
|
|
4025 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
10
|
4026 "invalid value \"%V\"", &value[i]);
|
0
|
4027 return NGX_CONF_ERROR;
|
|
4028 }
|
|
4029
|
104
|
4030 if (value[i].len > 1) {
|
|
4031 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
4032
|
|
4033 if (overwrite == NGX_ERROR) {
|
|
4034 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
4035 "invalid value \"%V\"", &value[i]);
|
|
4036 return NGX_CONF_ERROR;
|
|
4037 }
|
|
4038
|
|
4039 } else {
|
|
4040 overwrite = 0;
|
0
|
4041 }
|
|
4042
|
|
4043 n = 2;
|
|
4044
|
|
4045 } else {
|
104
|
4046 overwrite = -1;
|
0
|
4047 n = 1;
|
|
4048 }
|
|
4049
|
222
|
4050 uri = value[cf->args->nelts - 1];
|
503
|
4051
|
|
4052 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t));
|
|
4053
|
|
4054 ccv.cf = cf;
|
|
4055 ccv.value = &uri;
|
|
4056 ccv.complex_value = &cv;
|
|
4057
|
|
4058 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) {
|
|
4059 return NGX_CONF_ERROR;
|
|
4060 }
|
|
4061
|
613
|
4062 ngx_str_null(&args);
|
503
|
4063
|
518
|
4064 if (cv.lengths == NULL && uri.data[0] == '/') {
|
503
|
4065 p = (u_char *) ngx_strchr(uri.data, '?');
|
|
4066
|
|
4067 if (p) {
|
|
4068 cv.value.len = p - uri.data;
|
|
4069 cv.value.data = uri.data;
|
|
4070 p++;
|
|
4071 args.len = (uri.data + uri.len) - p;
|
|
4072 args.data = p;
|
222
|
4073 }
|
|
4074 }
|
|
4075
|
0
|
4076 for (i = 1; i < cf->args->nelts - n; i++) {
|
589
|
4077 err = ngx_array_push(clcf->error_pages);
|
50
|
4078 if (err == NULL) {
|
0
|
4079 return NGX_CONF_ERROR;
|
|
4080 }
|
|
4081
|
|
4082 err->status = ngx_atoi(value[i].data, value[i].len);
|
36
|
4083
|
236
|
4084 if (err->status == NGX_ERROR || err->status == 499) {
|
0
|
4085 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
10
|
4086 "invalid value \"%V\"", &value[i]);
|
0
|
4087 return NGX_CONF_ERROR;
|
|
4088 }
|
|
4089
|
601
|
4090 if (err->status < 300 || err->status > 599) {
|
0
|
4091 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
601
|
4092 "value \"%V\" must be between 300 and 599",
|
10
|
4093 &value[i]);
|
0
|
4094 return NGX_CONF_ERROR;
|
|
4095 }
|
|
4096
|
645
|
4097 err->overwrite = overwrite;
|
|
4098
|
|
4099 if (overwrite == -1) {
|
366
|
4100 switch (err->status) {
|
|
4101 case NGX_HTTP_TO_HTTPS:
|
|
4102 case NGX_HTTPS_CERT_ERROR:
|
|
4103 case NGX_HTTPS_NO_CERT:
|
|
4104 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
4105 default:
|
|
4106 break;
|
|
4107 }
|
|
4108 }
|
104
|
4109
|
503
|
4110 err->value = cv;
|
|
4111 err->args = args;
|
0
|
4112 }
|
|
4113
|
|
4114 return NGX_CONF_OK;
|
|
4115 }
|
|
4116
|
|
4117
|
36
|
4118 static char *
|
459
|
4119 ngx_http_core_try_files(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
4120 {
|
|
4121 ngx_http_core_loc_conf_t *clcf = conf;
|
|
4122
|
|
4123 ngx_str_t *value;
|
518
|
4124 ngx_int_t code;
|
459
|
4125 ngx_uint_t i, n;
|
|
4126 ngx_http_try_file_t *tf;
|
|
4127 ngx_http_script_compile_t sc;
|
|
4128 ngx_http_core_main_conf_t *cmcf;
|
|
4129
|
|
4130 if (clcf->try_files) {
|
|
4131 return "is duplicate";
|
|
4132 }
|
|
4133
|
|
4134 cmcf = ngx_http_conf_get_module_main_conf(cf, ngx_http_core_module);
|
|
4135
|
|
4136 cmcf->try_files = 1;
|
|
4137
|
|
4138 tf = ngx_pcalloc(cf->pool, cf->args->nelts * sizeof(ngx_http_try_file_t));
|
|
4139 if (tf == NULL) {
|
|
4140 return NGX_CONF_ERROR;
|
|
4141 }
|
|
4142
|
|
4143 clcf->try_files = tf;
|
|
4144
|
|
4145 value = cf->args->elts;
|
|
4146
|
|
4147 for (i = 0; i < cf->args->nelts - 1; i++) {
|
|
4148
|
|
4149 tf[i].name = value[i + 1];
|
|
4150
|
476
|
4151 if (tf[i].name.data[tf[i].name.len - 1] == '/') {
|
|
4152 tf[i].test_dir = 1;
|
|
4153 tf[i].name.len--;
|
503
|
4154 tf[i].name.data[tf[i].name.len] = '\0';
|
476
|
4155 }
|
|
4156
|
459
|
4157 n = ngx_http_script_variables_count(&tf[i].name);
|
|
4158
|
|
4159 if (n) {
|
|
4160 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
4161
|
|
4162 sc.cf = cf;
|
|
4163 sc.source = &tf[i].name;
|
|
4164 sc.lengths = &tf[i].lengths;
|
|
4165 sc.values = &tf[i].values;
|
|
4166 sc.variables = n;
|
|
4167 sc.complete_lengths = 1;
|
|
4168 sc.complete_values = 1;
|
|
4169
|
|
4170 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
4171 return NGX_CONF_ERROR;
|
|
4172 }
|
|
4173
|
|
4174 } else {
|
|
4175 /* add trailing '\0' to length */
|
|
4176 tf[i].name.len++;
|
|
4177 }
|
|
4178 }
|
|
4179
|
518
|
4180 if (tf[i - 1].name.data[0] == '=') {
|
|
4181
|
|
4182 code = ngx_atoi(tf[i - 1].name.data + 1, tf[i - 1].name.len - 2);
|
|
4183
|
|
4184 if (code == NGX_ERROR) {
|
|
4185 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
4186 "invalid code \"%*s\"",
|
|
4187 tf[i - 1].name.len - 1, tf[i - 1].name.data);
|
|
4188 return NGX_CONF_ERROR;
|
|
4189 }
|
|
4190
|
|
4191 tf[i].code = code;
|
|
4192 }
|
|
4193
|
459
|
4194 return NGX_CONF_OK;
|
|
4195 }
|
|
4196
|
|
4197
|
|
4198 static char *
|
332
|
4199 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
4200 {
|
589
|
4201 ngx_http_core_loc_conf_t *clcf = conf;
|
332
|
4202
|
|
4203 time_t inactive;
|
|
4204 ngx_str_t *value, s;
|
|
4205 ngx_int_t max;
|
|
4206 ngx_uint_t i;
|
|
4207
|
589
|
4208 if (clcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
332
|
4209 return "is duplicate";
|
|
4210 }
|
|
4211
|
|
4212 value = cf->args->elts;
|
|
4213
|
|
4214 max = 0;
|
|
4215 inactive = 60;
|
|
4216
|
|
4217 for (i = 1; i < cf->args->nelts; i++) {
|
|
4218
|
|
4219 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
4220
|
|
4221 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
4222 if (max == NGX_ERROR) {
|
388
|
4223 goto failed;
|
332
|
4224 }
|
|
4225
|
|
4226 continue;
|
|
4227 }
|
|
4228
|
|
4229 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
4230
|
|
4231 s.len = value[i].len - 9;
|
|
4232 s.data = value[i].data + 9;
|
|
4233
|
|
4234 inactive = ngx_parse_time(&s, 1);
|
|
4235 if (inactive < 0) {
|
388
|
4236 goto failed;
|
332
|
4237 }
|
|
4238
|
|
4239 continue;
|
|
4240 }
|
|
4241
|
|
4242 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
4243
|
589
|
4244 clcf->open_file_cache = NULL;
|
332
|
4245
|
|
4246 continue;
|
|
4247 }
|
|
4248
|
388
|
4249 failed:
|
|
4250
|
332
|
4251 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
4252 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
4253 &value[i]);
|
|
4254 return NGX_CONF_ERROR;
|
|
4255 }
|
|
4256
|
589
|
4257 if (clcf->open_file_cache == NULL) {
|
332
|
4258 return NGX_CONF_OK;
|
|
4259 }
|
|
4260
|
|
4261 if (max == 0) {
|
|
4262 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
4263 "\"open_file_cache\" must have \"max\" parameter");
|
|
4264 return NGX_CONF_ERROR;
|
|
4265 }
|
|
4266
|
589
|
4267 clcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
4268 if (clcf->open_file_cache) {
|
332
|
4269 return NGX_CONF_OK;
|
|
4270 }
|
|
4271
|
|
4272 return NGX_CONF_ERROR;
|
|
4273 }
|
|
4274
|
|
4275
|
|
4276 static char *
|
58
|
4277 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
4278 {
|
589
|
4279 ngx_http_core_loc_conf_t *clcf = conf;
|
58
|
4280
|
522
|
4281 ngx_str_t *value;
|
|
4282
|
589
|
4283 if (clcf->error_log) {
|
524
|
4284 return "is duplicate";
|
|
4285 }
|
|
4286
|
522
|
4287 value = cf->args->elts;
|
|
4288
|
589
|
4289 clcf->error_log = ngx_log_create(cf->cycle, &value[1]);
|
|
4290 if (clcf->error_log == NULL) {
|
58
|
4291 return NGX_CONF_ERROR;
|
|
4292 }
|
|
4293
|
524
|
4294 if (cf->args->nelts == 2) {
|
589
|
4295 clcf->error_log->log_level = NGX_LOG_ERR;
|
524
|
4296 return NGX_CONF_OK;
|
|
4297 }
|
|
4298
|
589
|
4299 return ngx_log_set_levels(cf, clcf->error_log);
|
58
|
4300 }
|
|
4301
|
|
4302
|
|
4303 static char *
|
36
|
4304 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
0
|
4305 {
|
589
|
4306 ngx_http_core_loc_conf_t *clcf = conf;
|
0
|
4307
|
|
4308 ngx_str_t *value;
|
|
4309
|
589
|
4310 if (clcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
0
|
4311 return "is duplicate";
|
|
4312 }
|
|
4313
|
|
4314 value = cf->args->elts;
|
|
4315
|
589
|
4316 clcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
4317
|
|
4318 if (clcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
0
|
4319 return "invalid value";
|
|
4320 }
|
|
4321
|
589
|
4322 if (clcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
0
|
4323 return "value must be less than 597 hours";
|
|
4324 }
|
|
4325
|
|
4326 if (cf->args->nelts == 2) {
|
|
4327 return NGX_CONF_OK;
|
|
4328 }
|
|
4329
|
589
|
4330 clcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
4331
|
|
4332 if (clcf->keepalive_header == NGX_ERROR) {
|
0
|
4333 return "invalid value";
|
|
4334 }
|
|
4335
|
589
|
4336 if (clcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
0
|
4337 return "value must be less than 68 years";
|
|
4338 }
|
|
4339
|
|
4340 return NGX_CONF_OK;
|
|
4341 }
|
|
4342
|
|
4343
|
36
|
4344 static char *
|
58
|
4345 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
0
|
4346 {
|
589
|
4347 ngx_http_core_loc_conf_t *clcf = conf;
|
|
4348
|
|
4349 if (clcf->internal != NGX_CONF_UNSET) {
|
58
|
4350 return "is duplicate";
|
0
|
4351 }
|
|
4352
|
589
|
4353 clcf->internal = 1;
|
58
|
4354
|
|
4355 return NGX_CONF_OK;
|
0
|
4356 }
|
|
4357
|
|
4358
|
36
|
4359 static char *
|
348
|
4360 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
4361 {
|
|
4362 ngx_http_core_loc_conf_t *clcf = conf;
|
|
4363
|
|
4364 ngx_url_t u;
|
|
4365 ngx_str_t *value;
|
|
4366
|
366
|
4367 if (clcf->resolver) {
|
|
4368 return "is duplicate";
|
|
4369 }
|
|
4370
|
348
|
4371 value = cf->args->elts;
|
|
4372
|
354
|
4373 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
4374
|
348
|
4375 u.host = value[1];
|
|
4376 u.port = 53;
|
|
4377
|
|
4378 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
4379 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
4380 return NGX_CONF_ERROR;
|
|
4381 }
|
|
4382
|
366
|
4383 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
348
|
4384 if (clcf->resolver == NULL) {
|
|
4385 return NGX_OK;
|
|
4386 }
|
|
4387
|
|
4388 return NGX_CONF_OK;
|
|
4389 }
|
|
4390
|
|
4391
|
358
|
4392 #if (NGX_HTTP_GZIP)
|
|
4393
|
|
4394 static char *
|
|
4395 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
4396 {
|
421
|
4397 ngx_http_core_loc_conf_t *clcf = conf;
|
|
4398
|
358
|
4399 #if (NGX_PCRE)
|
|
4400
|
589
|
4401 ngx_str_t *value;
|
|
4402 ngx_uint_t i;
|
|
4403 ngx_regex_elt_t *re;
|
|
4404 ngx_regex_compile_t rc;
|
|
4405 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
358
|
4406
|
|
4407 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
4408 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
4409 sizeof(ngx_regex_elt_t));
|
|
4410 if (clcf->gzip_disable == NULL) {
|
|
4411 return NGX_CONF_ERROR;
|
|
4412 }
|
|
4413 }
|
|
4414
|
|
4415 value = cf->args->elts;
|
|
4416
|
589
|
4417 ngx_memzero(&rc, sizeof(ngx_regex_compile_t));
|
|
4418
|
|
4419 rc.pool = cf->pool;
|
|
4420 rc.err.len = NGX_MAX_CONF_ERRSTR;
|
|
4421 rc.err.data = errstr;
|
358
|
4422
|
|
4423 for (i = 1; i < cf->args->nelts; i++) {
|
|
4424
|
639
|
4425 if (ngx_strcmp(value[i].data, "msie6") == 0) {
|
421
|
4426 clcf->gzip_disable_msie6 = 1;
|
|
4427 continue;
|
|
4428 }
|
|
4429
|
645
|
4430 #if (NGX_HTTP_DEGRADATION)
|
|
4431
|
|
4432 if (ngx_strcmp(value[i].data, "degradation") == 0) {
|
|
4433 clcf->gzip_disable_degradation = 1;
|
|
4434 continue;
|
|
4435 }
|
|
4436
|
|
4437 #endif
|
|
4438
|
358
|
4439 re = ngx_array_push(clcf->gzip_disable);
|
|
4440 if (re == NULL) {
|
|
4441 return NGX_CONF_ERROR;
|
|
4442 }
|
|
4443
|
639
|
4444 rc.pattern = value[i];
|
589
|
4445 rc.options = NGX_REGEX_CASELESS;
|
|
4446
|
|
4447 if (ngx_regex_compile(&rc) != NGX_OK) {
|
|
4448 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err);
|
358
|
4449 return NGX_CONF_ERROR;
|
|
4450 }
|
|
4451
|
589
|
4452 re->regex = rc.regex;
|
358
|
4453 re->name = value[i].data;
|
|
4454 }
|
|
4455
|
|
4456 return NGX_CONF_OK;
|
|
4457
|
|
4458 #else
|
645
|
4459 ngx_str_t *value;
|
|
4460 ngx_uint_t i;
|
421
|
4461
|
|
4462 value = cf->args->elts;
|
|
4463
|
645
|
4464 for (i = 1; i < cf->args->nelts; i++) {
|
|
4465 if (ngx_strcmp(value[i].data, "msie6") == 0) {
|
|
4466 clcf->gzip_disable_msie6 = 1;
|
|
4467 continue;
|
|
4468 }
|
|
4469
|
|
4470 #if (NGX_HTTP_DEGRADATION)
|
|
4471
|
|
4472 if (ngx_strcmp(value[i].data, "degradation") == 0) {
|
|
4473 clcf->gzip_disable_degradation = 1;
|
|
4474 continue;
|
|
4475 }
|
|
4476
|
|
4477 #endif
|
|
4478
|
|
4479 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
4480 "without PCRE library \"gzip_disable\" supports "
|
|
4481 "builtin \"msie6\" and \"degradation\" mask only");
|
|
4482
|
|
4483 return NGX_CONF_ERROR;
|
421
|
4484 }
|
|
4485
|
645
|
4486 return NGX_CONF_OK;
|
|
4487
|
358
|
4488 #endif
|
|
4489 }
|
|
4490
|
|
4491 #endif
|
|
4492
|
|
4493
|
348
|
4494 static char *
|
36
|
4495 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
0
|
4496 {
|
22
|
4497 #if (NGX_FREEBSD)
|
2
|
4498 ssize_t *np = data;
|
0
|
4499
|
222
|
4500 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
0
|
4501 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
4502 "\"send_lowat\" must be less than %d "
|
|
4503 "(sysctl net.inet.tcp.sendspace)",
|
|
4504 ngx_freebsd_net_inet_tcp_sendspace);
|
|
4505
|
|
4506 return NGX_CONF_ERROR;
|
|
4507 }
|
|
4508
|
18
|
4509 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
22
|
4510 ssize_t *np = data;
|
0
|
4511
|
|
4512 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
4513 "\"send_lowat\" is not supported, ignored");
|
|
4514
|
2
|
4515 *np = 0;
|
|
4516
|
0
|
4517 #endif
|
|
4518
|
|
4519 return NGX_CONF_OK;
|
|
4520 }
|
300
|
4521
|
|
4522
|
|
4523 static char *
|
|
4524 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
4525 {
|
|
4526 size_t *sp = data;
|
|
4527
|
|
4528 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
4529 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
601
|
4530 "the pool size must be no less than %uz",
|
|
4531 NGX_MIN_POOL_SIZE);
|
|
4532 return NGX_CONF_ERROR;
|
|
4533 }
|
|
4534
|
|
4535 if (*sp % NGX_POOL_ALIGNMENT) {
|
|
4536 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
4537 "the pool size must be a multiple of %uz",
|
|
4538 NGX_POOL_ALIGNMENT);
|
300
|
4539 return NGX_CONF_ERROR;
|
|
4540 }
|
|
4541
|
|
4542 return NGX_CONF_OK;
|
|
4543 }
|