|
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);
|
|
384
|
26 static ngx_int_t ngx_http_core_send_continue(ngx_http_request_t *r);
|
|
0
|
27
|
|
58
|
28 static ngx_int_t ngx_http_core_preconfiguration(ngx_conf_t *cf);
|
|
0
|
29 static void *ngx_http_core_create_main_conf(ngx_conf_t *cf);
|
|
|
30 static char *ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf);
|
|
|
31 static void *ngx_http_core_create_srv_conf(ngx_conf_t *cf);
|
|
|
32 static char *ngx_http_core_merge_srv_conf(ngx_conf_t *cf,
|
|
36
|
33 void *parent, void *child);
|
|
0
|
34 static void *ngx_http_core_create_loc_conf(ngx_conf_t *cf);
|
|
|
35 static char *ngx_http_core_merge_loc_conf(ngx_conf_t *cf,
|
|
36
|
36 void *parent, void *child);
|
|
0
|
37
|
|
34
|
38 static char *ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
36
|
39 void *dummy);
|
|
34
|
40 static char *ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
36
|
41 void *dummy);
|
|
34
|
42
|
|
|
43 static char *ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
36
|
44 void *conf);
|
|
34
|
45 static char *ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy,
|
|
36
|
46 void *conf);
|
|
0
|
47
|
|
34
|
48 static char *ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
36
|
49 void *conf);
|
|
34
|
50 static char *ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
36
|
51 void *conf);
|
|
34
|
52 static char *ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf);
|
|
180
|
53 static char *ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
|
54 void *conf);
|
|
390
|
55 static char *ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
|
56 void *conf);
|
|
34
|
57 static char *ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
36
|
58 void *conf);
|
|
332
|
59 static char *ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
|
60 void *conf);
|
|
34
|
61 static char *ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
36
|
62 void *conf);
|
|
34
|
63 static char *ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
36
|
64 void *conf);
|
|
58
|
65 static char *ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
|
66 void *conf);
|
|
354
|
67 static char *ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
348
|
68 void *conf);
|
|
358
|
69 #if (NGX_HTTP_GZIP)
|
|
|
70 static char *ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd,
|
|
|
71 void *conf);
|
|
|
72 #endif
|
|
0
|
73
|
|
34
|
74 static char *ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data);
|
|
300
|
75 static char *ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data);
|
|
34
|
76
|
|
|
77 static ngx_conf_post_t ngx_http_core_lowat_post =
|
|
300
|
78 { ngx_http_core_lowat_check };
|
|
|
79
|
|
|
80 static ngx_conf_post_handler_pt ngx_http_core_pool_size_p =
|
|
|
81 ngx_http_core_pool_size;
|
|
0
|
82
|
|
378
|
83 static ngx_conf_deprecated_t ngx_conf_deprecated_optimize_server_names = {
|
|
|
84 ngx_conf_deprecated, "optimize_server_names", "server_name_in_redirect"
|
|
158
|
85 };
|
|
|
86
|
|
358
|
87 static ngx_conf_deprecated_t ngx_conf_deprecated_open_file_cache_retest = {
|
|
|
88 ngx_conf_deprecated, "open_file_cache_retest", "open_file_cache_valid"
|
|
|
89 };
|
|
|
90
|
|
362
|
91 static ngx_conf_deprecated_t ngx_conf_deprecated_satisfy_any = {
|
|
|
92 ngx_conf_deprecated, "satisfy_any", "satisfy"
|
|
|
93 };
|
|
|
94
|
|
0
|
95
|
|
278
|
96 static ngx_conf_enum_t ngx_http_core_request_body_in_file[] = {
|
|
|
97 { ngx_string("off"), NGX_HTTP_REQUEST_BODY_FILE_OFF },
|
|
|
98 { ngx_string("on"), NGX_HTTP_REQUEST_BODY_FILE_ON },
|
|
|
99 { ngx_string("clean"), NGX_HTTP_REQUEST_BODY_FILE_CLEAN },
|
|
|
100 { ngx_null_string, 0 }
|
|
|
101 };
|
|
|
102
|
|
|
103
|
|
362
|
104 static ngx_conf_enum_t ngx_http_core_satisfy[] = {
|
|
|
105 { ngx_string("all"), NGX_HTTP_SATISFY_ALL },
|
|
|
106 { ngx_string("any"), NGX_HTTP_SATISFY_ANY },
|
|
|
107 { ngx_null_string, 0 }
|
|
|
108 };
|
|
|
109
|
|
|
110
|
|
424
|
111 static ngx_conf_enum_t ngx_http_core_if_modified_since[] = {
|
|
|
112 { ngx_string("exact"), 0 },
|
|
|
113 { ngx_string("before"), 1 },
|
|
|
114 { ngx_null_string, 0 }
|
|
|
115 };
|
|
|
116
|
|
|
117
|
|
358
|
118 #if (NGX_HTTP_GZIP)
|
|
|
119
|
|
|
120 static ngx_conf_enum_t ngx_http_gzip_http_version[] = {
|
|
|
121 { ngx_string("1.0"), NGX_HTTP_VERSION_10 },
|
|
|
122 { ngx_string("1.1"), NGX_HTTP_VERSION_11 },
|
|
|
123 { ngx_null_string, 0 }
|
|
|
124 };
|
|
|
125
|
|
|
126
|
|
|
127 static ngx_conf_bitmask_t ngx_http_gzip_proxied_mask[] = {
|
|
|
128 { ngx_string("off"), NGX_HTTP_GZIP_PROXIED_OFF },
|
|
|
129 { ngx_string("expired"), NGX_HTTP_GZIP_PROXIED_EXPIRED },
|
|
|
130 { ngx_string("no-cache"), NGX_HTTP_GZIP_PROXIED_NO_CACHE },
|
|
|
131 { ngx_string("no-store"), NGX_HTTP_GZIP_PROXIED_NO_STORE },
|
|
|
132 { ngx_string("private"), NGX_HTTP_GZIP_PROXIED_PRIVATE },
|
|
|
133 { ngx_string("no_last_modified"), NGX_HTTP_GZIP_PROXIED_NO_LM },
|
|
|
134 { ngx_string("no_etag"), NGX_HTTP_GZIP_PROXIED_NO_ETAG },
|
|
|
135 { ngx_string("auth"), NGX_HTTP_GZIP_PROXIED_AUTH },
|
|
|
136 { ngx_string("any"), NGX_HTTP_GZIP_PROXIED_ANY },
|
|
|
137 { ngx_null_string, 0 }
|
|
|
138 };
|
|
|
139
|
|
|
140
|
|
|
141 static ngx_str_t ngx_http_gzip_no_cache = ngx_string("no-cache");
|
|
|
142 static ngx_str_t ngx_http_gzip_no_store = ngx_string("no-store");
|
|
|
143 static ngx_str_t ngx_http_gzip_private = ngx_string("private");
|
|
|
144
|
|
|
145 #endif
|
|
|
146
|
|
|
147
|
|
0
|
148 static ngx_command_t ngx_http_core_commands[] = {
|
|
|
149
|
|
160
|
150 { ngx_string("variables_hash_max_size"),
|
|
|
151 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
|
|
152 ngx_conf_set_num_slot,
|
|
|
153 NGX_HTTP_MAIN_CONF_OFFSET,
|
|
|
154 offsetof(ngx_http_core_main_conf_t, variables_hash_max_size),
|
|
|
155 NULL },
|
|
|
156
|
|
|
157 { ngx_string("variables_hash_bucket_size"),
|
|
|
158 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
|
|
159 ngx_conf_set_num_slot,
|
|
|
160 NGX_HTTP_MAIN_CONF_OFFSET,
|
|
|
161 offsetof(ngx_http_core_main_conf_t, variables_hash_bucket_size),
|
|
|
162 NULL },
|
|
|
163
|
|
142
|
164 { ngx_string("server_names_hash_max_size"),
|
|
26
|
165 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
|
|
166 ngx_conf_set_num_slot,
|
|
|
167 NGX_HTTP_MAIN_CONF_OFFSET,
|
|
142
|
168 offsetof(ngx_http_core_main_conf_t, server_names_hash_max_size),
|
|
26
|
169 NULL },
|
|
|
170
|
|
142
|
171 { ngx_string("server_names_hash_bucket_size"),
|
|
26
|
172 NGX_HTTP_MAIN_CONF|NGX_CONF_TAKE1,
|
|
|
173 ngx_conf_set_num_slot,
|
|
|
174 NGX_HTTP_MAIN_CONF_OFFSET,
|
|
142
|
175 offsetof(ngx_http_core_main_conf_t, server_names_hash_bucket_size),
|
|
26
|
176 NULL },
|
|
|
177
|
|
0
|
178 { ngx_string("server"),
|
|
200
|
179 NGX_HTTP_MAIN_CONF|NGX_CONF_BLOCK|NGX_CONF_MULTI|NGX_CONF_NOARGS,
|
|
34
|
180 ngx_http_core_server,
|
|
0
|
181 0,
|
|
|
182 0,
|
|
|
183 NULL },
|
|
|
184
|
|
|
185 { ngx_string("connection_pool_size"),
|
|
|
186 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
|
|
|
187 ngx_conf_set_size_slot,
|
|
|
188 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
189 offsetof(ngx_http_core_srv_conf_t, connection_pool_size),
|
|
300
|
190 &ngx_http_core_pool_size_p },
|
|
0
|
191
|
|
|
192 { ngx_string("request_pool_size"),
|
|
|
193 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
|
|
|
194 ngx_conf_set_size_slot,
|
|
|
195 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
196 offsetof(ngx_http_core_srv_conf_t, request_pool_size),
|
|
300
|
197 &ngx_http_core_pool_size_p },
|
|
0
|
198
|
|
|
199 { ngx_string("client_header_timeout"),
|
|
|
200 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
|
|
|
201 ngx_conf_set_msec_slot,
|
|
|
202 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
203 offsetof(ngx_http_core_srv_conf_t, client_header_timeout),
|
|
|
204 NULL },
|
|
|
205
|
|
|
206 { ngx_string("client_header_buffer_size"),
|
|
|
207 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE1,
|
|
|
208 ngx_conf_set_size_slot,
|
|
|
209 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
210 offsetof(ngx_http_core_srv_conf_t, client_header_buffer_size),
|
|
|
211 NULL },
|
|
|
212
|
|
|
213 { ngx_string("large_client_header_buffers"),
|
|
|
214 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_TAKE2,
|
|
|
215 ngx_conf_set_bufs_slot,
|
|
|
216 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
217 offsetof(ngx_http_core_srv_conf_t, large_client_header_buffers),
|
|
|
218 NULL },
|
|
|
219
|
|
158
|
220 { ngx_string("optimize_server_names"),
|
|
|
221 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
|
|
|
222 ngx_conf_set_flag_slot,
|
|
378
|
223 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
224 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
|
225 &ngx_conf_deprecated_optimize_server_names },
|
|
152
|
226
|
|
60
|
227 { ngx_string("ignore_invalid_headers"),
|
|
|
228 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
|
|
|
229 ngx_conf_set_flag_slot,
|
|
|
230 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
231 offsetof(ngx_http_core_srv_conf_t, ignore_invalid_headers),
|
|
|
232 NULL },
|
|
|
233
|
|
342
|
234 { ngx_string("merge_slashes"),
|
|
|
235 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
|
|
|
236 ngx_conf_set_flag_slot,
|
|
|
237 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
238 offsetof(ngx_http_core_srv_conf_t, merge_slashes),
|
|
|
239 NULL },
|
|
|
240
|
|
412
|
241 { ngx_string("underscores_in_headers"),
|
|
|
242 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_CONF_FLAG,
|
|
|
243 ngx_conf_set_flag_slot,
|
|
|
244 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
245 offsetof(ngx_http_core_srv_conf_t, underscores_in_headers),
|
|
|
246 NULL },
|
|
|
247
|
|
0
|
248 { ngx_string("location"),
|
|
|
249 NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_TAKE12,
|
|
34
|
250 ngx_http_core_location,
|
|
0
|
251 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
252 0,
|
|
|
253 NULL },
|
|
|
254
|
|
|
255 { ngx_string("listen"),
|
|
72
|
256 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
|
|
34
|
257 ngx_http_core_listen,
|
|
0
|
258 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
259 0,
|
|
|
260 NULL },
|
|
|
261
|
|
|
262 { ngx_string("server_name"),
|
|
|
263 NGX_HTTP_SRV_CONF|NGX_CONF_1MORE,
|
|
34
|
264 ngx_http_core_server_name,
|
|
0
|
265 NGX_HTTP_SRV_CONF_OFFSET,
|
|
|
266 0,
|
|
|
267 NULL },
|
|
|
268
|
|
138
|
269 { ngx_string("types_hash_max_size"),
|
|
|
270 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
271 ngx_conf_set_num_slot,
|
|
|
272 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
273 offsetof(ngx_http_core_loc_conf_t, types_hash_max_size),
|
|
|
274 NULL },
|
|
|
275
|
|
|
276 { ngx_string("types_hash_bucket_size"),
|
|
|
277 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
278 ngx_conf_set_num_slot,
|
|
|
279 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
280 offsetof(ngx_http_core_loc_conf_t, types_hash_bucket_size),
|
|
|
281 NULL },
|
|
|
282
|
|
0
|
283 { ngx_string("types"),
|
|
|
284 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF
|
|
|
285 |NGX_CONF_BLOCK|NGX_CONF_NOARGS,
|
|
34
|
286 ngx_http_core_types,
|
|
0
|
287 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
288 0,
|
|
|
289 NULL },
|
|
|
290
|
|
|
291 { ngx_string("default_type"),
|
|
|
292 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
293 ngx_conf_set_str_slot,
|
|
|
294 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
295 offsetof(ngx_http_core_loc_conf_t, default_type),
|
|
|
296 NULL },
|
|
|
297
|
|
|
298 { ngx_string("root"),
|
|
58
|
299 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
300 |NGX_CONF_TAKE1,
|
|
34
|
301 ngx_http_core_root,
|
|
0
|
302 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
303 0,
|
|
|
304 NULL },
|
|
|
305
|
|
|
306 { ngx_string("alias"),
|
|
|
307 NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
34
|
308 ngx_http_core_root,
|
|
0
|
309 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
310 0,
|
|
|
311 NULL },
|
|
|
312
|
|
180
|
313 { ngx_string("limit_except"),
|
|
|
314 NGX_HTTP_LOC_CONF|NGX_CONF_BLOCK|NGX_CONF_1MORE,
|
|
|
315 ngx_http_core_limit_except,
|
|
|
316 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
317 0,
|
|
|
318 NULL },
|
|
|
319
|
|
0
|
320 { ngx_string("client_max_body_size"),
|
|
|
321 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
212
|
322 ngx_conf_set_off_slot,
|
|
0
|
323 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
324 offsetof(ngx_http_core_loc_conf_t, client_max_body_size),
|
|
|
325 NULL },
|
|
|
326
|
|
|
327 { ngx_string("client_body_buffer_size"),
|
|
|
328 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
329 ngx_conf_set_size_slot,
|
|
|
330 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
331 offsetof(ngx_http_core_loc_conf_t, client_body_buffer_size),
|
|
|
332 NULL },
|
|
|
333
|
|
|
334 { ngx_string("client_body_timeout"),
|
|
|
335 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
336 ngx_conf_set_msec_slot,
|
|
|
337 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
338 offsetof(ngx_http_core_loc_conf_t, client_body_timeout),
|
|
|
339 NULL },
|
|
|
340
|
|
28
|
341 { ngx_string("client_body_temp_path"),
|
|
|
342 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234,
|
|
|
343 ngx_conf_set_path_slot,
|
|
|
344 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
345 offsetof(ngx_http_core_loc_conf_t, client_body_temp_path),
|
|
|
346 (void *) ngx_garbage_collector_temp_handler },
|
|
|
347
|
|
182
|
348 { ngx_string("client_body_in_file_only"),
|
|
|
349 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
278
|
350 ngx_conf_set_enum_slot,
|
|
182
|
351 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
352 offsetof(ngx_http_core_loc_conf_t, client_body_in_file_only),
|
|
278
|
353 &ngx_http_core_request_body_in_file },
|
|
182
|
354
|
|
0
|
355 { ngx_string("sendfile"),
|
|
278
|
356 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
357 |NGX_CONF_TAKE1,
|
|
0
|
358 ngx_conf_set_flag_slot,
|
|
|
359 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
360 offsetof(ngx_http_core_loc_conf_t, sendfile),
|
|
|
361 NULL },
|
|
|
362
|
|
300
|
363 { ngx_string("sendfile_max_chunk"),
|
|
|
364 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
365 ngx_conf_set_size_slot,
|
|
|
366 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
367 offsetof(ngx_http_core_loc_conf_t, sendfile_max_chunk),
|
|
|
368 NULL },
|
|
|
369
|
|
390
|
370 { ngx_string("directio"),
|
|
|
371 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
372 ngx_http_core_directio,
|
|
|
373 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
374 0,
|
|
|
375 NULL },
|
|
|
376
|
|
0
|
377 { ngx_string("tcp_nopush"),
|
|
|
378 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
379 ngx_conf_set_flag_slot,
|
|
|
380 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
381 offsetof(ngx_http_core_loc_conf_t, tcp_nopush),
|
|
|
382 NULL },
|
|
|
383
|
|
2
|
384 { ngx_string("tcp_nodelay"),
|
|
|
385 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
386 ngx_conf_set_flag_slot,
|
|
|
387 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
388 offsetof(ngx_http_core_loc_conf_t, tcp_nodelay),
|
|
|
389 NULL },
|
|
|
390
|
|
0
|
391 { ngx_string("send_timeout"),
|
|
|
392 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
393 ngx_conf_set_msec_slot,
|
|
|
394 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
395 offsetof(ngx_http_core_loc_conf_t, send_timeout),
|
|
|
396 NULL },
|
|
|
397
|
|
|
398 { ngx_string("send_lowat"),
|
|
|
399 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
400 ngx_conf_set_size_slot,
|
|
|
401 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
402 offsetof(ngx_http_core_loc_conf_t, send_lowat),
|
|
34
|
403 &ngx_http_core_lowat_post },
|
|
0
|
404
|
|
|
405 { ngx_string("postpone_output"),
|
|
|
406 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
407 ngx_conf_set_size_slot,
|
|
|
408 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
409 offsetof(ngx_http_core_loc_conf_t, postpone_output),
|
|
|
410 NULL },
|
|
|
411
|
|
|
412 { ngx_string("limit_rate"),
|
|
34
|
413 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
414 |NGX_CONF_TAKE1,
|
|
0
|
415 ngx_conf_set_size_slot,
|
|
|
416 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
417 offsetof(ngx_http_core_loc_conf_t, limit_rate),
|
|
|
418 NULL },
|
|
|
419
|
|
|
420 { ngx_string("keepalive_timeout"),
|
|
|
421 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
34
|
422 ngx_http_core_keepalive,
|
|
0
|
423 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
424 0,
|
|
|
425 NULL },
|
|
|
426
|
|
362
|
427 { ngx_string("satisfy"),
|
|
|
428 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
429 ngx_conf_set_enum_slot,
|
|
|
430 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
431 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
432 &ngx_http_core_satisfy },
|
|
|
433
|
|
92
|
434 { ngx_string("satisfy_any"),
|
|
|
435 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
436 ngx_conf_set_flag_slot,
|
|
|
437 NGX_HTTP_LOC_CONF_OFFSET,
|
|
362
|
438 offsetof(ngx_http_core_loc_conf_t, satisfy),
|
|
|
439 &ngx_conf_deprecated_satisfy_any },
|
|
92
|
440
|
|
58
|
441 { ngx_string("internal"),
|
|
|
442 NGX_HTTP_LOC_CONF|NGX_CONF_NOARGS,
|
|
|
443 ngx_http_core_internal,
|
|
|
444 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
445 0,
|
|
|
446 NULL },
|
|
|
447
|
|
0
|
448 { ngx_string("lingering_time"),
|
|
|
449 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
450 ngx_conf_set_msec_slot,
|
|
|
451 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
452 offsetof(ngx_http_core_loc_conf_t, lingering_time),
|
|
|
453 NULL },
|
|
|
454
|
|
|
455 { ngx_string("lingering_timeout"),
|
|
|
456 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
457 ngx_conf_set_msec_slot,
|
|
|
458 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
459 offsetof(ngx_http_core_loc_conf_t, lingering_timeout),
|
|
|
460 NULL },
|
|
|
461
|
|
|
462 { ngx_string("reset_timedout_connection"),
|
|
|
463 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
464 ngx_conf_set_flag_slot,
|
|
|
465 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
466 offsetof(ngx_http_core_loc_conf_t, reset_timedout_connection),
|
|
|
467 NULL },
|
|
|
468
|
|
362
|
469 { ngx_string("server_name_in_redirect"),
|
|
|
470 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
471 ngx_conf_set_flag_slot,
|
|
|
472 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
473 offsetof(ngx_http_core_loc_conf_t, server_name_in_redirect),
|
|
|
474 NULL },
|
|
|
475
|
|
70
|
476 { ngx_string("port_in_redirect"),
|
|
|
477 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
478 ngx_conf_set_flag_slot,
|
|
|
479 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
480 offsetof(ngx_http_core_loc_conf_t, port_in_redirect),
|
|
|
481 NULL },
|
|
|
482
|
|
0
|
483 { ngx_string("msie_padding"),
|
|
|
484 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
485 ngx_conf_set_flag_slot,
|
|
|
486 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
487 offsetof(ngx_http_core_loc_conf_t, msie_padding),
|
|
|
488 NULL },
|
|
|
489
|
|
228
|
490 { ngx_string("msie_refresh"),
|
|
|
491 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
492 ngx_conf_set_flag_slot,
|
|
|
493 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
494 offsetof(ngx_http_core_loc_conf_t, msie_refresh),
|
|
|
495 NULL },
|
|
|
496
|
|
76
|
497 { ngx_string("log_not_found"),
|
|
|
498 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
499 ngx_conf_set_flag_slot,
|
|
|
500 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
501 offsetof(ngx_http_core_loc_conf_t, log_not_found),
|
|
|
502 NULL },
|
|
|
503
|
|
412
|
504 { ngx_string("log_subrequest"),
|
|
|
505 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
506 ngx_conf_set_flag_slot,
|
|
|
507 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
508 offsetof(ngx_http_core_loc_conf_t, log_subrequest),
|
|
|
509 NULL },
|
|
|
510
|
|
228
|
511 { ngx_string("recursive_error_pages"),
|
|
|
512 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
513 ngx_conf_set_flag_slot,
|
|
|
514 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
515 offsetof(ngx_http_core_loc_conf_t, recursive_error_pages),
|
|
|
516 NULL },
|
|
|
517
|
|
342
|
518 { ngx_string("server_tokens"),
|
|
|
519 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
520 ngx_conf_set_flag_slot,
|
|
|
521 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
522 offsetof(ngx_http_core_loc_conf_t, server_tokens),
|
|
|
523 NULL },
|
|
|
524
|
|
424
|
525 { ngx_string("if_modified_since"),
|
|
|
526 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
527 ngx_conf_set_enum_slot,
|
|
|
528 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
529 offsetof(ngx_http_core_loc_conf_t, if_modified_since),
|
|
|
530 &ngx_http_core_if_modified_since },
|
|
|
531
|
|
0
|
532 { ngx_string("error_page"),
|
|
58
|
533 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
534 |NGX_CONF_2MORE,
|
|
34
|
535 ngx_http_core_error_page,
|
|
0
|
536 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
537 0,
|
|
|
538 NULL },
|
|
|
539
|
|
126
|
540 { ngx_string("post_action"),
|
|
|
541 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF
|
|
|
542 |NGX_CONF_TAKE1,
|
|
|
543 ngx_conf_set_str_slot,
|
|
|
544 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
545 offsetof(ngx_http_core_loc_conf_t, post_action),
|
|
|
546 NULL },
|
|
|
547
|
|
0
|
548 { ngx_string("error_log"),
|
|
|
549 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
34
|
550 ngx_http_core_error_log,
|
|
0
|
551 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
552 0,
|
|
|
553 NULL },
|
|
|
554
|
|
|
555 { ngx_string("open_file_cache"),
|
|
332
|
556 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE12,
|
|
|
557 ngx_http_core_open_file_cache,
|
|
|
558 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
559 offsetof(ngx_http_core_loc_conf_t, open_file_cache),
|
|
|
560 NULL },
|
|
|
561
|
|
358
|
562 { ngx_string("open_file_cache_valid"),
|
|
|
563 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
564 ngx_conf_set_sec_slot,
|
|
|
565 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
566 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
567 NULL },
|
|
|
568
|
|
332
|
569 { ngx_string("open_file_cache_retest"),
|
|
|
570 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
571 ngx_conf_set_sec_slot,
|
|
0
|
572 NGX_HTTP_LOC_CONF_OFFSET,
|
|
358
|
573 offsetof(ngx_http_core_loc_conf_t, open_file_cache_valid),
|
|
|
574 &ngx_conf_deprecated_open_file_cache_retest },
|
|
|
575
|
|
|
576 { ngx_string("open_file_cache_min_uses"),
|
|
|
577 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
578 ngx_conf_set_num_slot,
|
|
|
579 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
580 offsetof(ngx_http_core_loc_conf_t, open_file_cache_min_uses),
|
|
0
|
581 NULL },
|
|
|
582
|
|
332
|
583 { ngx_string("open_file_cache_errors"),
|
|
|
584 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
585 ngx_conf_set_flag_slot,
|
|
|
586 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
587 offsetof(ngx_http_core_loc_conf_t, open_file_cache_errors),
|
|
|
588 NULL },
|
|
|
589
|
|
|
590 { ngx_string("open_file_cache_events"),
|
|
|
591 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
592 ngx_conf_set_flag_slot,
|
|
|
593 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
594 offsetof(ngx_http_core_loc_conf_t, open_file_cache_events),
|
|
|
595 NULL },
|
|
0
|
596
|
|
348
|
597 { ngx_string("resolver"),
|
|
|
598 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
599 ngx_http_core_resolver,
|
|
|
600 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
601 0,
|
|
|
602 NULL },
|
|
|
603
|
|
|
604 { ngx_string("resolver_timeout"),
|
|
|
605 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
606 ngx_conf_set_msec_slot,
|
|
|
607 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
608 offsetof(ngx_http_core_loc_conf_t, resolver_timeout),
|
|
|
609 NULL },
|
|
|
610
|
|
358
|
611 #if (NGX_HTTP_GZIP)
|
|
|
612
|
|
|
613 { ngx_string("gzip_vary"),
|
|
|
614 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG,
|
|
|
615 ngx_conf_set_flag_slot,
|
|
|
616 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
617 offsetof(ngx_http_core_loc_conf_t, gzip_vary),
|
|
|
618 NULL },
|
|
|
619
|
|
|
620 { ngx_string("gzip_http_version"),
|
|
|
621 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
|
|
|
622 ngx_conf_set_enum_slot,
|
|
|
623 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
624 offsetof(ngx_http_core_loc_conf_t, gzip_http_version),
|
|
|
625 &ngx_http_gzip_http_version },
|
|
|
626
|
|
|
627 { ngx_string("gzip_proxied"),
|
|
|
628 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
629 ngx_conf_set_bitmask_slot,
|
|
|
630 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
631 offsetof(ngx_http_core_loc_conf_t, gzip_proxied),
|
|
|
632 &ngx_http_gzip_proxied_mask },
|
|
|
633
|
|
|
634 { ngx_string("gzip_disable"),
|
|
|
635 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE,
|
|
|
636 ngx_http_gzip_disable,
|
|
|
637 NGX_HTTP_LOC_CONF_OFFSET,
|
|
|
638 0,
|
|
|
639 NULL },
|
|
|
640
|
|
|
641 #endif
|
|
|
642
|
|
0
|
643 ngx_null_command
|
|
|
644 };
|
|
|
645
|
|
|
646
|
|
216
|
647 static ngx_http_module_t ngx_http_core_module_ctx = {
|
|
58
|
648 ngx_http_core_preconfiguration, /* preconfiguration */
|
|
122
|
649 NULL, /* postconfiguration */
|
|
0
|
650
|
|
|
651 ngx_http_core_create_main_conf, /* create main configuration */
|
|
|
652 ngx_http_core_init_main_conf, /* init main configuration */
|
|
|
653
|
|
|
654 ngx_http_core_create_srv_conf, /* create server configuration */
|
|
|
655 ngx_http_core_merge_srv_conf, /* merge server configuration */
|
|
|
656
|
|
|
657 ngx_http_core_create_loc_conf, /* create location configuration */
|
|
|
658 ngx_http_core_merge_loc_conf /* merge location configuration */
|
|
|
659 };
|
|
|
660
|
|
|
661
|
|
|
662 ngx_module_t ngx_http_core_module = {
|
|
58
|
663 NGX_MODULE_V1,
|
|
0
|
664 &ngx_http_core_module_ctx, /* module context */
|
|
|
665 ngx_http_core_commands, /* module directives */
|
|
|
666 NGX_HTTP_MODULE, /* module type */
|
|
90
|
667 NULL, /* init master */
|
|
58
|
668 NULL, /* init module */
|
|
90
|
669 NULL, /* init process */
|
|
|
670 NULL, /* init thread */
|
|
|
671 NULL, /* exit thread */
|
|
|
672 NULL, /* exit process */
|
|
|
673 NULL, /* exit master */
|
|
|
674 NGX_MODULE_V1_PADDING
|
|
0
|
675 };
|
|
|
676
|
|
|
677
|
|
364
|
678 static ngx_str_t ngx_http_core_get_method = { 3, (u_char *) "GET " };
|
|
|
679
|
|
|
680
|
|
36
|
681 void
|
|
|
682 ngx_http_handler(ngx_http_request_t *r)
|
|
0
|
683 {
|
|
230
|
684 ngx_http_core_main_conf_t *cmcf;
|
|
|
685
|
|
32
|
686 r->connection->log->action = NULL;
|
|
0
|
687
|
|
|
688 r->connection->unexpected_eof = 0;
|
|
|
689
|
|
224
|
690 if (!r->internal) {
|
|
92
|
691 switch (r->headers_in.connection_type) {
|
|
|
692 case 0:
|
|
|
693 if (r->http_version > NGX_HTTP_VERSION_10) {
|
|
|
694 r->keepalive = 1;
|
|
|
695 } else {
|
|
|
696 r->keepalive = 0;
|
|
|
697 }
|
|
|
698 break;
|
|
|
699
|
|
|
700 case NGX_HTTP_CONNECTION_CLOSE:
|
|
|
701 r->keepalive = 0;
|
|
|
702 break;
|
|
|
703
|
|
|
704 case NGX_HTTP_CONNECTION_KEEP_ALIVE:
|
|
0
|
705 r->keepalive = 1;
|
|
92
|
706 break;
|
|
|
707 }
|
|
|
708
|
|
|
709 if (r->keepalive && r->headers_in.msie && r->method == NGX_HTTP_POST) {
|
|
|
710
|
|
|
711 /*
|
|
230
|
712 * MSIE may wait for some time if an response for
|
|
|
713 * a POST request was sent over a keepalive connection
|
|
92
|
714 */
|
|
|
715
|
|
0
|
716 r->keepalive = 0;
|
|
|
717 }
|
|
92
|
718
|
|
|
719 if (r->headers_in.content_length_n > 0) {
|
|
|
720 r->lingering_close = 1;
|
|
|
721
|
|
|
722 } else {
|
|
|
723 r->lingering_close = 0;
|
|
|
724 }
|
|
236
|
725
|
|
230
|
726 r->phase_handler = 0;
|
|
|
727
|
|
|
728 } else {
|
|
|
729 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
730 r->phase_handler = cmcf->phase_engine.server_rewrite_index;
|
|
|
731 }
|
|
|
732
|
|
236
|
733 if (r->unparsed_uri.len) {
|
|
|
734 r->valid_unparsed_uri = 1;
|
|
|
735 }
|
|
|
736
|
|
|
737 r->valid_location = 1;
|
|
358
|
738 r->gzip = 0;
|
|
236
|
739
|
|
230
|
740 r->write_event_handler = ngx_http_core_run_phases;
|
|
34
|
741 ngx_http_core_run_phases(r);
|
|
0
|
742 }
|
|
|
743
|
|
|
744
|
|
230
|
745 void
|
|
36
|
746 ngx_http_core_run_phases(ngx_http_request_t *r)
|
|
0
|
747 {
|
|
|
748 ngx_int_t rc;
|
|
230
|
749 ngx_http_phase_handler_t *ph;
|
|
0
|
750 ngx_http_core_main_conf_t *cmcf;
|
|
|
751
|
|
|
752 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
753
|
|
230
|
754 ph = cmcf->phase_engine.handlers;
|
|
|
755
|
|
|
756 while (ph[r->phase_handler].checker) {
|
|
|
757
|
|
|
758 rc = ph[r->phase_handler].checker(r, &ph[r->phase_handler]);
|
|
|
759
|
|
|
760 if (rc == NGX_OK) {
|
|
92
|
761 return;
|
|
0
|
762 }
|
|
|
763 }
|
|
|
764 }
|
|
|
765
|
|
|
766
|
|
36
|
767 ngx_int_t
|
|
230
|
768 ngx_http_core_generic_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
769 {
|
|
|
770 ngx_int_t rc;
|
|
|
771
|
|
|
772 /*
|
|
|
773 * generic phase checker,
|
|
|
774 * used by the post read, server rewrite, rewrite, and pre-access phases
|
|
|
775 */
|
|
|
776
|
|
|
777 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
778 "generic phase: %ui", r->phase_handler);
|
|
|
779
|
|
|
780 rc = ph->handler(r);
|
|
|
781
|
|
|
782 if (rc == NGX_OK) {
|
|
|
783 r->phase_handler = ph->next;
|
|
|
784 return NGX_AGAIN;
|
|
|
785 }
|
|
|
786
|
|
|
787 if (rc == NGX_DECLINED) {
|
|
|
788 r->phase_handler++;
|
|
|
789 return NGX_AGAIN;
|
|
|
790 }
|
|
|
791
|
|
|
792 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
793 return NGX_OK;
|
|
|
794 }
|
|
|
795
|
|
|
796 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
797
|
|
|
798 ngx_http_finalize_request(r, rc);
|
|
|
799
|
|
|
800 return NGX_OK;
|
|
|
801 }
|
|
|
802
|
|
|
803
|
|
|
804 ngx_int_t
|
|
|
805 ngx_http_core_find_config_phase(ngx_http_request_t *r,
|
|
|
806 ngx_http_phase_handler_t *ph)
|
|
0
|
807 {
|
|
328
|
808 u_char *p;
|
|
|
809 size_t len;
|
|
384
|
810 ngx_int_t rc, expect;
|
|
0
|
811 ngx_http_core_loc_conf_t *clcf;
|
|
|
812
|
|
38
|
813 r->content_handler = NULL;
|
|
|
814 r->uri_changed = 0;
|
|
|
815
|
|
378
|
816 rc = ngx_http_core_find_location(r);
|
|
0
|
817
|
|
398
|
818 if (rc == NGX_ERROR) {
|
|
230
|
819 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
820 return NGX_OK;
|
|
0
|
821 }
|
|
|
822
|
|
|
823 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
824
|
|
58
|
825 if (!r->internal && clcf->internal) {
|
|
230
|
826 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
|
827 return NGX_OK;
|
|
58
|
828 }
|
|
|
829
|
|
104
|
830 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
831 "using configuration \"%s%V\"",
|
|
|
832 (clcf->noname ? "*" : (clcf->exact_match ? "=" : "")),
|
|
|
833 &clcf->name);
|
|
|
834
|
|
84
|
835 ngx_http_update_location_config(r);
|
|
0
|
836
|
|
|
837 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
212
|
838 "http cl:%O max:%O",
|
|
10
|
839 r->headers_in.content_length_n, clcf->client_max_body_size);
|
|
0
|
840
|
|
|
841 if (r->headers_in.content_length_n != -1
|
|
222
|
842 && !r->discard_body
|
|
0
|
843 && clcf->client_max_body_size
|
|
212
|
844 && clcf->client_max_body_size < r->headers_in.content_length_n)
|
|
0
|
845 {
|
|
|
846 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
847 "client intended to send too large body: %O bytes",
|
|
0
|
848 r->headers_in.content_length_n);
|
|
|
849
|
|
230
|
850 ngx_http_finalize_request(r, NGX_HTTP_REQUEST_ENTITY_TOO_LARGE);
|
|
|
851 return NGX_OK;
|
|
0
|
852 }
|
|
|
853
|
|
384
|
854 if (r->headers_in.expect) {
|
|
|
855 expect = ngx_http_core_send_continue(r);
|
|
|
856
|
|
|
857 if (expect != NGX_OK) {
|
|
|
858 ngx_http_finalize_request(r, expect);
|
|
|
859 return NGX_OK;
|
|
|
860 }
|
|
|
861 }
|
|
|
862
|
|
378
|
863 if (rc == NGX_DONE) {
|
|
0
|
864 r->headers_out.location = ngx_list_push(&r->headers_out.headers);
|
|
|
865 if (r->headers_out.location == NULL) {
|
|
230
|
866 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
867 return NGX_OK;
|
|
0
|
868 }
|
|
|
869
|
|
58
|
870 /*
|
|
|
871 * we do not need to set the r->headers_out.location->hash and
|
|
|
872 * r->headers_out.location->key fields
|
|
|
873 */
|
|
|
874
|
|
328
|
875 if (r->args.len == 0) {
|
|
|
876 r->headers_out.location->value = clcf->name;
|
|
|
877
|
|
|
878 } else {
|
|
|
879 len = clcf->name.len + 1 + r->args.len;
|
|
382
|
880 p = ngx_pnalloc(r->pool, len);
|
|
328
|
881
|
|
|
882 if (p == NULL) {
|
|
|
883 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
884 return NGX_OK;
|
|
|
885 }
|
|
|
886
|
|
|
887 r->headers_out.location->value.len = len;
|
|
|
888 r->headers_out.location->value.data = p;
|
|
|
889
|
|
|
890 p = ngx_cpymem(p, clcf->name.data, clcf->name.len);
|
|
|
891 *p++ = '?';
|
|
|
892 ngx_memcpy(p, r->args.data, r->args.len);
|
|
|
893 }
|
|
0
|
894
|
|
230
|
895 ngx_http_finalize_request(r, NGX_HTTP_MOVED_PERMANENTLY);
|
|
|
896 return NGX_OK;
|
|
|
897 }
|
|
|
898
|
|
|
899 r->phase_handler++;
|
|
|
900 return NGX_AGAIN;
|
|
|
901 }
|
|
|
902
|
|
|
903
|
|
|
904 ngx_int_t
|
|
|
905 ngx_http_core_post_rewrite_phase(ngx_http_request_t *r,
|
|
|
906 ngx_http_phase_handler_t *ph)
|
|
|
907 {
|
|
380
|
908 ngx_http_core_srv_conf_t *cscf;
|
|
|
909
|
|
230
|
910 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
911 "post rewrite phase: %ui", r->phase_handler);
|
|
|
912
|
|
|
913 if (!r->uri_changed) {
|
|
|
914 r->phase_handler++;
|
|
|
915 return NGX_AGAIN;
|
|
|
916 }
|
|
|
917
|
|
|
918 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
919 "uri changes: %d", r->uri_changes);
|
|
|
920
|
|
|
921 /*
|
|
|
922 * gcc before 3.3 compiles the broken code for
|
|
|
923 * if (r->uri_changes-- == 0)
|
|
|
924 * if the r->uri_changes is defined as
|
|
|
925 * unsigned uri_changes:4
|
|
|
926 */
|
|
|
927
|
|
|
928 r->uri_changes--;
|
|
|
929
|
|
|
930 if (r->uri_changes == 0) {
|
|
|
931 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
932 "rewrite or internal redirection cycle "
|
|
|
933 "while processing \"%V\"", &r->uri);
|
|
|
934
|
|
|
935 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
936 return NGX_OK;
|
|
|
937 }
|
|
|
938
|
|
|
939 r->phase_handler = ph->next;
|
|
|
940
|
|
380
|
941 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
942 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
943
|
|
230
|
944 return NGX_AGAIN;
|
|
|
945 }
|
|
|
946
|
|
|
947
|
|
|
948 ngx_int_t
|
|
|
949 ngx_http_core_access_phase(ngx_http_request_t *r, ngx_http_phase_handler_t *ph)
|
|
|
950 {
|
|
|
951 ngx_int_t rc;
|
|
|
952 ngx_http_core_loc_conf_t *clcf;
|
|
|
953
|
|
|
954 if (r != r->main) {
|
|
|
955 r->phase_handler = ph->next;
|
|
|
956 return NGX_AGAIN;
|
|
|
957 }
|
|
|
958
|
|
|
959 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
960 "access phase: %ui", r->phase_handler);
|
|
|
961
|
|
|
962 rc = ph->handler(r);
|
|
|
963
|
|
|
964 if (rc == NGX_DECLINED) {
|
|
|
965 r->phase_handler++;
|
|
|
966 return NGX_AGAIN;
|
|
|
967 }
|
|
|
968
|
|
|
969 if (rc == NGX_AGAIN || rc == NGX_DONE) {
|
|
|
970 return NGX_OK;
|
|
0
|
971 }
|
|
|
972
|
|
230
|
973 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
974
|
|
362
|
975 if (clcf->satisfy == NGX_HTTP_SATISFY_ALL) {
|
|
230
|
976
|
|
|
977 if (rc == NGX_OK) {
|
|
|
978 r->phase_handler++;
|
|
|
979 return NGX_AGAIN;
|
|
|
980 }
|
|
|
981
|
|
|
982 } else {
|
|
|
983 if (rc == NGX_OK) {
|
|
|
984 r->access_code = 0;
|
|
|
985
|
|
|
986 if (r->headers_out.www_authenticate) {
|
|
|
987 r->headers_out.www_authenticate->hash = 0;
|
|
|
988 }
|
|
|
989
|
|
|
990 r->phase_handler = ph->next;
|
|
|
991 return NGX_AGAIN;
|
|
|
992 }
|
|
|
993
|
|
|
994 if (rc == NGX_HTTP_FORBIDDEN || rc == NGX_HTTP_UNAUTHORIZED) {
|
|
|
995 r->access_code = rc;
|
|
|
996
|
|
|
997 r->phase_handler++;
|
|
|
998 return NGX_AGAIN;
|
|
|
999 }
|
|
|
1000 }
|
|
|
1001
|
|
|
1002 /* rc == NGX_ERROR || rc == NGX_HTTP_... */
|
|
|
1003
|
|
|
1004 ngx_http_finalize_request(r, rc);
|
|
|
1005 return NGX_OK;
|
|
|
1006 }
|
|
|
1007
|
|
|
1008
|
|
|
1009 ngx_int_t
|
|
|
1010 ngx_http_core_post_access_phase(ngx_http_request_t *r,
|
|
|
1011 ngx_http_phase_handler_t *ph)
|
|
|
1012 {
|
|
|
1013 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1014 "post access phase: %ui", r->phase_handler);
|
|
|
1015
|
|
|
1016 if (r->access_code) {
|
|
|
1017
|
|
|
1018 if (r->access_code == NGX_HTTP_FORBIDDEN) {
|
|
|
1019 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
|
1020 "access forbidden by rule");
|
|
|
1021 }
|
|
|
1022
|
|
|
1023 ngx_http_finalize_request(r, r->access_code);
|
|
|
1024 return NGX_OK;
|
|
|
1025 }
|
|
|
1026
|
|
|
1027 r->phase_handler++;
|
|
|
1028 return NGX_AGAIN;
|
|
|
1029 }
|
|
|
1030
|
|
|
1031
|
|
|
1032 ngx_int_t
|
|
|
1033 ngx_http_core_content_phase(ngx_http_request_t *r,
|
|
|
1034 ngx_http_phase_handler_t *ph)
|
|
|
1035 {
|
|
248
|
1036 size_t root;
|
|
230
|
1037 ngx_int_t rc;
|
|
|
1038 ngx_str_t path;
|
|
|
1039
|
|
|
1040 if (r->content_handler) {
|
|
|
1041 r->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1042 ngx_http_finalize_request(r, r->content_handler(r));
|
|
|
1043 return NGX_OK;
|
|
|
1044 }
|
|
|
1045
|
|
|
1046 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1047 "content phase: %ui", r->phase_handler);
|
|
|
1048
|
|
|
1049 rc = ph->handler(r);
|
|
|
1050
|
|
|
1051 if (rc == NGX_DONE) {
|
|
|
1052 return NGX_OK;
|
|
|
1053 }
|
|
|
1054
|
|
|
1055 if (rc != NGX_DECLINED) {
|
|
|
1056 ngx_http_finalize_request(r, rc);
|
|
|
1057 return NGX_OK;
|
|
|
1058 }
|
|
|
1059
|
|
|
1060 /* rc == NGX_DECLINED */
|
|
|
1061
|
|
|
1062 ph++;
|
|
|
1063
|
|
|
1064 if (ph->checker) {
|
|
|
1065 r->phase_handler++;
|
|
|
1066 return NGX_AGAIN;
|
|
|
1067 }
|
|
|
1068
|
|
|
1069 /* no content handler was found */
|
|
|
1070
|
|
|
1071 if (r->uri.data[r->uri.len - 1] == '/' && !r->zero_in_uri) {
|
|
|
1072
|
|
248
|
1073 if (ngx_http_map_uri_to_path(r, &path, &root, 0) != NULL) {
|
|
230
|
1074 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
340
|
1075 "directory index of \"%s\" is forbidden", path.data);
|
|
230
|
1076 }
|
|
|
1077
|
|
|
1078 ngx_http_finalize_request(r, NGX_HTTP_FORBIDDEN);
|
|
|
1079 return NGX_OK;
|
|
|
1080 }
|
|
|
1081
|
|
|
1082 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, "no handler found");
|
|
|
1083
|
|
|
1084 ngx_http_finalize_request(r, NGX_HTTP_NOT_FOUND);
|
|
84
|
1085 return NGX_OK;
|
|
|
1086 }
|
|
|
1087
|
|
|
1088
|
|
|
1089 void
|
|
|
1090 ngx_http_update_location_config(ngx_http_request_t *r)
|
|
|
1091 {
|
|
|
1092 ngx_http_core_loc_conf_t *clcf;
|
|
|
1093
|
|
|
1094 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1095
|
|
180
|
1096 if (r->method & clcf->limit_except) {
|
|
|
1097 r->loc_conf = clcf->limit_except_loc_conf;
|
|
|
1098 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1099 }
|
|
|
1100
|
|
192
|
1101 if (r == r->main) {
|
|
294
|
1102 r->connection->log->file = clcf->err_log->file;
|
|
|
1103
|
|
192
|
1104 if (!(r->connection->log->log_level & NGX_LOG_DEBUG_CONNECTION)) {
|
|
|
1105 r->connection->log->log_level = clcf->err_log->log_level;
|
|
|
1106 }
|
|
84
|
1107 }
|
|
|
1108
|
|
|
1109 if ((ngx_io.flags & NGX_IO_SENDFILE) && clcf->sendfile) {
|
|
|
1110 r->connection->sendfile = 1;
|
|
|
1111
|
|
|
1112 } else {
|
|
|
1113 r->connection->sendfile = 0;
|
|
|
1114 }
|
|
|
1115
|
|
182
|
1116 if (clcf->client_body_in_file_only) {
|
|
|
1117 r->request_body_in_file_only = 1;
|
|
|
1118 r->request_body_in_persistent_file = 1;
|
|
278
|
1119 r->request_body_in_clean_file =
|
|
|
1120 clcf->client_body_in_file_only == NGX_HTTP_REQUEST_BODY_FILE_CLEAN;
|
|
186
|
1121 r->request_body_file_log_level = NGX_LOG_NOTICE;
|
|
|
1122
|
|
|
1123 } else {
|
|
|
1124 r->request_body_file_log_level = NGX_LOG_WARN;
|
|
182
|
1125 }
|
|
|
1126
|
|
84
|
1127 if (r->keepalive && clcf->keepalive_timeout == 0) {
|
|
|
1128 r->keepalive = 0;
|
|
|
1129 }
|
|
|
1130
|
|
|
1131 if (!clcf->tcp_nopush) {
|
|
|
1132 /* disable TCP_NOPUSH/TCP_CORK use */
|
|
|
1133 r->connection->tcp_nopush = NGX_TCP_NOPUSH_DISABLED;
|
|
|
1134 }
|
|
|
1135
|
|
162
|
1136 if (r->limit_rate == 0) {
|
|
|
1137 r->limit_rate = clcf->limit_rate;
|
|
|
1138 }
|
|
76
|
1139
|
|
0
|
1140 if (clcf->handler) {
|
|
|
1141 r->content_handler = clcf->handler;
|
|
|
1142 }
|
|
|
1143 }
|
|
|
1144
|
|
|
1145
|
|
398
|
1146 /*
|
|
|
1147 * NGX_OK - exact or regex match
|
|
|
1148 * NGX_DONE - auto redirect
|
|
|
1149 * NGX_AGAIN - inclusive match
|
|
|
1150 * NGX_ERROR - regex error
|
|
|
1151 * NGX_DECLINED - no match
|
|
|
1152 */
|
|
|
1153
|
|
36
|
1154 static ngx_int_t
|
|
378
|
1155 ngx_http_core_find_location(ngx_http_request_t *r)
|
|
0
|
1156 {
|
|
378
|
1157 ngx_int_t rc;
|
|
|
1158 ngx_http_core_loc_conf_t *pclcf;
|
|
398
|
1159 #if (NGX_PCRE)
|
|
|
1160 ngx_int_t n;
|
|
|
1161 ngx_uint_t noregex;
|
|
|
1162 ngx_http_core_loc_conf_t *clcf, **clcfp;
|
|
|
1163
|
|
|
1164 noregex = 0;
|
|
|
1165 #endif
|
|
378
|
1166
|
|
|
1167 pclcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1168
|
|
|
1169 rc = ngx_http_core_find_static_location(r, pclcf->static_locations);
|
|
|
1170
|
|
|
1171 if (rc == NGX_AGAIN) {
|
|
398
|
1172
|
|
|
1173 #if (NGX_PCRE)
|
|
|
1174 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1175
|
|
|
1176 noregex = clcf->noregex;
|
|
|
1177 #endif
|
|
|
1178
|
|
378
|
1179 /* look up nested locations */
|
|
398
|
1180
|
|
378
|
1181 rc = ngx_http_core_find_location(r);
|
|
|
1182 }
|
|
|
1183
|
|
|
1184 if (rc == NGX_OK || rc == NGX_DONE) {
|
|
|
1185 return rc;
|
|
|
1186 }
|
|
|
1187
|
|
|
1188 /* rc == NGX_DECLINED or rc == NGX_AGAIN in nested location */
|
|
|
1189
|
|
|
1190 #if (NGX_PCRE)
|
|
398
|
1191
|
|
|
1192 if (noregex == 0 && pclcf->regex_locations) {
|
|
378
|
1193
|
|
|
1194 for (clcfp = pclcf->regex_locations; *clcfp; clcfp++) {
|
|
|
1195
|
|
|
1196 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1197 "test location: ~ \"%V\"", &(*clcfp)->name);
|
|
|
1198
|
|
|
1199 n = ngx_regex_exec((*clcfp)->regex, &r->uri, NULL, 0);
|
|
|
1200
|
|
|
1201 if (n == NGX_REGEX_NO_MATCHED) {
|
|
|
1202 continue;
|
|
|
1203 }
|
|
|
1204
|
|
|
1205 if (n < 0) {
|
|
|
1206 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1207 ngx_regex_exec_n
|
|
|
1208 " failed: %d on \"%V\" using \"%V\"",
|
|
|
1209 n, &r->uri, &(*clcfp)->name);
|
|
398
|
1210 return NGX_ERROR;
|
|
378
|
1211 }
|
|
|
1212
|
|
|
1213 /* match */
|
|
|
1214
|
|
|
1215 r->loc_conf = (*clcfp)->loc_conf;
|
|
|
1216
|
|
|
1217 /* look up nested locations */
|
|
|
1218
|
|
398
|
1219 rc = ngx_http_core_find_location(r);
|
|
|
1220
|
|
|
1221 return (rc == NGX_ERROR) ? rc : NGX_OK;
|
|
378
|
1222 }
|
|
|
1223 }
|
|
326
|
1224 #endif
|
|
0
|
1225
|
|
378
|
1226 return rc;
|
|
|
1227 }
|
|
|
1228
|
|
|
1229
|
|
|
1230 /*
|
|
|
1231 * NGX_OK - exact match
|
|
|
1232 * NGX_DONE - auto redirect
|
|
|
1233 * NGX_AGAIN - inclusive match
|
|
|
1234 * NGX_DECLINED - no match
|
|
|
1235 */
|
|
|
1236
|
|
|
1237 static ngx_int_t
|
|
|
1238 ngx_http_core_find_static_location(ngx_http_request_t *r,
|
|
|
1239 ngx_http_location_tree_node_t *node)
|
|
|
1240 {
|
|
|
1241 u_char *uri;
|
|
|
1242 size_t len, n;
|
|
|
1243 ngx_int_t rc, rv;
|
|
|
1244
|
|
|
1245 len = r->uri.len;
|
|
|
1246 uri = r->uri.data;
|
|
|
1247
|
|
|
1248 rv = NGX_DECLINED;
|
|
|
1249
|
|
|
1250 for ( ;; ) {
|
|
|
1251
|
|
|
1252 if (node == NULL) {
|
|
|
1253 return rv;
|
|
34
|
1254 }
|
|
|
1255
|
|
0
|
1256 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
378
|
1257 "test location: \"%*s\"", node->len, node->name);
|
|
|
1258
|
|
|
1259 n = (len <= (size_t) node->len) ? len : node->len;
|
|
|
1260
|
|
390
|
1261 rc = ngx_filename_cmp(uri, node->name, n);
|
|
378
|
1262
|
|
|
1263 if (rc != 0) {
|
|
|
1264 node = (rc < 0) ? node->left : node->right;
|
|
|
1265
|
|
0
|
1266 continue;
|
|
|
1267 }
|
|
|
1268
|
|
378
|
1269 if (len > (size_t) node->len) {
|
|
|
1270
|
|
|
1271 if (node->inclusive) {
|
|
|
1272
|
|
|
1273 r->loc_conf = node->inclusive->loc_conf;
|
|
|
1274 rv = NGX_AGAIN;
|
|
|
1275
|
|
|
1276 node = node->tree;
|
|
|
1277 uri += n;
|
|
|
1278 len -= n;
|
|
34
|
1279
|
|
|
1280 continue;
|
|
0
|
1281 }
|
|
|
1282
|
|
378
|
1283 /* exact only */
|
|
|
1284
|
|
|
1285 node = node->right;
|
|
|
1286
|
|
0
|
1287 continue;
|
|
|
1288 }
|
|
|
1289
|
|
378
|
1290 if (len == (size_t) node->len) {
|
|
|
1291
|
|
|
1292 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1293 node->inclusive->loc_conf;
|
|
|
1294 return NGX_OK;
|
|
0
|
1295 }
|
|
|
1296
|
|
378
|
1297 /* len < node->len */
|
|
|
1298
|
|
|
1299 if (len + 1 == (size_t) node->len && node->auto_redirect) {
|
|
|
1300
|
|
|
1301 r->loc_conf = (node->exact) ? node->exact->loc_conf:
|
|
|
1302 node->inclusive->loc_conf;
|
|
|
1303 rv = NGX_DONE;
|
|
|
1304 }
|
|
|
1305
|
|
|
1306 node = node->left;
|
|
0
|
1307 }
|
|
|
1308 }
|
|
|
1309
|
|
|
1310
|
|
384
|
1311 static ngx_int_t
|
|
|
1312 ngx_http_core_send_continue(ngx_http_request_t *r)
|
|
|
1313 {
|
|
|
1314 ngx_int_t n;
|
|
|
1315 ngx_str_t *expect;
|
|
|
1316
|
|
|
1317 if (r->expect_tested) {
|
|
|
1318 return NGX_OK;
|
|
|
1319 }
|
|
|
1320
|
|
|
1321 r->expect_tested = 1;
|
|
|
1322
|
|
|
1323 expect = &r->headers_in.expect->value;
|
|
|
1324
|
|
|
1325 if (expect->len != sizeof("100-continue") - 1
|
|
|
1326 || ngx_strncasecmp(expect->data, (u_char *) "100-continue",
|
|
|
1327 sizeof("100-continue") - 1)
|
|
|
1328 != 0)
|
|
|
1329 {
|
|
|
1330 return NGX_OK;
|
|
|
1331 }
|
|
|
1332
|
|
|
1333 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1334 "send 100 Continue");
|
|
|
1335
|
|
|
1336 n = r->connection->send(r->connection,
|
|
|
1337 (u_char *) "HTTP/1.1 100 Continue" CRLF CRLF,
|
|
|
1338 sizeof("HTTP/1.1 100 Continue" CRLF CRLF) - 1);
|
|
|
1339
|
|
|
1340 if (n == sizeof("HTTP/1.1 100 Continue" CRLF CRLF) - 1) {
|
|
|
1341 return NGX_OK;
|
|
|
1342 }
|
|
|
1343
|
|
|
1344 /* we assume that such small packet should be send successfully */
|
|
|
1345
|
|
|
1346 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1347 }
|
|
|
1348
|
|
|
1349
|
|
392
|
1350 void *
|
|
|
1351 ngx_http_test_content_type(ngx_http_request_t *r, ngx_hash_t *types_hash)
|
|
|
1352 {
|
|
|
1353 u_char c, *p;
|
|
|
1354 ngx_uint_t i, hash;
|
|
|
1355
|
|
|
1356 if (r->headers_out.content_type.len == 0) {
|
|
|
1357 return NULL;
|
|
|
1358 }
|
|
|
1359
|
|
|
1360 if (r->headers_out.content_type_lowcase == NULL) {
|
|
|
1361
|
|
|
1362 p = ngx_pnalloc(r->pool, r->headers_out.content_type_len);
|
|
|
1363
|
|
|
1364 if (p == NULL) {
|
|
|
1365 return NULL;
|
|
|
1366 }
|
|
|
1367
|
|
|
1368 r->headers_out.content_type_lowcase = p;
|
|
|
1369
|
|
|
1370 hash = 0;
|
|
|
1371
|
|
|
1372 for (i = 0; i < r->headers_out.content_type_len; i++) {
|
|
|
1373 c = ngx_tolower(r->headers_out.content_type.data[i]);
|
|
|
1374 hash = ngx_hash(hash, c);
|
|
|
1375 *p++ = c;
|
|
|
1376 }
|
|
|
1377
|
|
|
1378 r->headers_out.content_type_hash = hash;
|
|
|
1379 }
|
|
|
1380
|
|
|
1381 return ngx_hash_find(types_hash,
|
|
|
1382 r->headers_out.content_type_hash,
|
|
|
1383 r->headers_out.content_type_lowcase,
|
|
|
1384 r->headers_out.content_type_len);
|
|
|
1385 }
|
|
|
1386
|
|
|
1387
|
|
36
|
1388 ngx_int_t
|
|
|
1389 ngx_http_set_content_type(ngx_http_request_t *r)
|
|
0
|
1390 {
|
|
392
|
1391 u_char c, *exten;
|
|
138
|
1392 ngx_str_t *type;
|
|
198
|
1393 ngx_uint_t i, hash;
|
|
0
|
1394 ngx_http_core_loc_conf_t *clcf;
|
|
|
1395
|
|
222
|
1396 if (r->headers_out.content_type.len) {
|
|
|
1397 return NGX_OK;
|
|
|
1398 }
|
|
|
1399
|
|
0
|
1400 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1401
|
|
|
1402 if (r->exten.len) {
|
|
34
|
1403
|
|
198
|
1404 hash = 0;
|
|
|
1405
|
|
|
1406 for (i = 0; i < r->exten.len; i++) {
|
|
|
1407 c = r->exten.data[i];
|
|
|
1408
|
|
|
1409 if (c >= 'A' && c <= 'Z') {
|
|
|
1410
|
|
392
|
1411 exten = ngx_pnalloc(r->pool, r->exten.len);
|
|
|
1412 if (exten == NULL) {
|
|
34
|
1413 return NGX_HTTP_INTERNAL_SERVER_ERROR;
|
|
|
1414 }
|
|
|
1415
|
|
392
|
1416 hash = ngx_hash_strlow(exten, r->exten.data, r->exten.len);
|
|
34
|
1417
|
|
|
1418 r->exten.data = exten;
|
|
198
|
1419
|
|
|
1420 break;
|
|
34
|
1421 }
|
|
|
1422
|
|
198
|
1423 hash = ngx_hash(hash, c);
|
|
34
|
1424 }
|
|
|
1425
|
|
198
|
1426 type = ngx_hash_find(&clcf->types_hash, hash,
|
|
138
|
1427 r->exten.data, r->exten.len);
|
|
|
1428
|
|
|
1429 if (type) {
|
|
206
|
1430 r->headers_out.content_type_len = type->len;
|
|
138
|
1431 r->headers_out.content_type = *type;
|
|
206
|
1432
|
|
138
|
1433 return NGX_OK;
|
|
0
|
1434 }
|
|
|
1435 }
|
|
|
1436
|
|
206
|
1437 r->headers_out.content_type_len = clcf->default_type.len;
|
|
138
|
1438 r->headers_out.content_type = clcf->default_type;
|
|
0
|
1439
|
|
|
1440 return NGX_OK;
|
|
|
1441 }
|
|
|
1442
|
|
|
1443
|
|
36
|
1444 ngx_int_t
|
|
|
1445 ngx_http_set_exten(ngx_http_request_t *r)
|
|
0
|
1446 {
|
|
|
1447 ngx_int_t i;
|
|
|
1448
|
|
|
1449 r->exten.len = 0;
|
|
|
1450 r->exten.data = NULL;
|
|
|
1451
|
|
|
1452 for (i = r->uri.len - 1; i > 1; i--) {
|
|
|
1453 if (r->uri.data[i] == '.' && r->uri.data[i - 1] != '/') {
|
|
198
|
1454
|
|
0
|
1455 r->exten.len = r->uri.len - i - 1;
|
|
198
|
1456 r->exten.data = &r->uri.data[i + 1];
|
|
0
|
1457
|
|
|
1458 break;
|
|
|
1459
|
|
|
1460 } else if (r->uri.data[i] == '/') {
|
|
|
1461 break;
|
|
|
1462 }
|
|
|
1463 }
|
|
|
1464
|
|
|
1465 return NGX_OK;
|
|
|
1466 }
|
|
|
1467
|
|
|
1468
|
|
36
|
1469 ngx_int_t
|
|
106
|
1470 ngx_http_send_header(ngx_http_request_t *r)
|
|
|
1471 {
|
|
|
1472 if (r->err_status) {
|
|
|
1473 r->headers_out.status = r->err_status;
|
|
|
1474 r->headers_out.status_line.len = 0;
|
|
|
1475 }
|
|
|
1476
|
|
|
1477 return ngx_http_top_header_filter(r);
|
|
|
1478 }
|
|
|
1479
|
|
|
1480
|
|
|
1481 ngx_int_t
|
|
|
1482 ngx_http_output_filter(ngx_http_request_t *r, ngx_chain_t *in)
|
|
|
1483 {
|
|
|
1484 ngx_int_t rc;
|
|
|
1485
|
|
132
|
1486 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
1487 "http output filter \"%V?%V\"", &r->uri, &r->args);
|
|
106
|
1488
|
|
|
1489 rc = ngx_http_top_body_filter(r, in);
|
|
|
1490
|
|
|
1491 if (rc == NGX_ERROR) {
|
|
|
1492 /* NGX_ERROR may be returned by any filter */
|
|
132
|
1493 r->connection->error = 1;
|
|
106
|
1494 }
|
|
|
1495
|
|
|
1496 return rc;
|
|
|
1497 }
|
|
|
1498
|
|
|
1499
|
|
|
1500 u_char *
|
|
|
1501 ngx_http_map_uri_to_path(ngx_http_request_t *r, ngx_str_t *path,
|
|
248
|
1502 size_t *root_length, size_t reserved)
|
|
106
|
1503 {
|
|
172
|
1504 u_char *last;
|
|
|
1505 size_t alias;
|
|
|
1506 ngx_http_core_loc_conf_t *clcf;
|
|
106
|
1507
|
|
|
1508 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1509
|
|
|
1510 alias = clcf->alias ? clcf->name.len : 0;
|
|
|
1511
|
|
152
|
1512 if (alias && !r->valid_location) {
|
|
|
1513 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0,
|
|
|
1514 "\"alias\" could not be used in location \"%V\" "
|
|
|
1515 "where URI was rewritten", &clcf->name);
|
|
|
1516 return NULL;
|
|
|
1517 }
|
|
|
1518
|
|
172
|
1519 reserved += r->uri.len - alias + 1;
|
|
|
1520
|
|
144
|
1521 if (clcf->root_lengths == NULL) {
|
|
|
1522
|
|
248
|
1523 *root_length = clcf->root.len;
|
|
144
|
1524
|
|
172
|
1525 path->len = clcf->root.len + reserved;
|
|
144
|
1526
|
|
382
|
1527 path->data = ngx_pnalloc(r->pool, path->len);
|
|
144
|
1528 if (path->data == NULL) {
|
|
|
1529 return NULL;
|
|
|
1530 }
|
|
|
1531
|
|
|
1532 last = ngx_copy(path->data, clcf->root.data, clcf->root.len);
|
|
172
|
1533
|
|
|
1534 } else {
|
|
216
|
1535 if (ngx_http_script_run(r, path, clcf->root_lengths->elts, reserved,
|
|
220
|
1536 clcf->root_values->elts)
|
|
216
|
1537 == NULL)
|
|
|
1538 {
|
|
|
1539 return NULL;
|
|
|
1540 }
|
|
|
1541
|
|
324
|
1542 if (ngx_conf_full_name((ngx_cycle_t *) ngx_cycle, path, 0)== NGX_ERROR)
|
|
|
1543 {
|
|
172
|
1544 return NULL;
|
|
|
1545 }
|
|
|
1546
|
|
248
|
1547 *root_length = path->len - reserved;
|
|
|
1548 last = path->data + *root_length;
|
|
144
|
1549 }
|
|
|
1550
|
|
172
|
1551 last = ngx_cpystrn(last, r->uri.data + alias, r->uri.len - alias + 1);
|
|
106
|
1552
|
|
|
1553 return last;
|
|
|
1554 }
|
|
|
1555
|
|
|
1556
|
|
|
1557 ngx_int_t
|
|
88
|
1558 ngx_http_auth_basic_user(ngx_http_request_t *r)
|
|
|
1559 {
|
|
|
1560 ngx_str_t auth, encoded;
|
|
|
1561 ngx_uint_t len;
|
|
|
1562
|
|
|
1563 if (r->headers_in.user.len == 0 && r->headers_in.user.data != NULL) {
|
|
|
1564 return NGX_DECLINED;
|
|
|
1565 }
|
|
|
1566
|
|
|
1567 if (r->headers_in.authorization == NULL) {
|
|
|
1568 r->headers_in.user.data = (u_char *) "";
|
|
|
1569 return NGX_DECLINED;
|
|
|
1570 }
|
|
|
1571
|
|
|
1572 encoded = r->headers_in.authorization->value;
|
|
|
1573
|
|
|
1574 if (encoded.len < sizeof("Basic ") - 1
|
|
286
|
1575 || ngx_strncasecmp(encoded.data, (u_char *) "Basic ",
|
|
|
1576 sizeof("Basic ") - 1)
|
|
|
1577 != 0)
|
|
88
|
1578 {
|
|
|
1579 r->headers_in.user.data = (u_char *) "";
|
|
|
1580 return NGX_DECLINED;
|
|
|
1581 }
|
|
|
1582
|
|
|
1583 encoded.len -= sizeof("Basic ") - 1;
|
|
|
1584 encoded.data += sizeof("Basic ") - 1;
|
|
|
1585
|
|
|
1586 while (encoded.len && encoded.data[0] == ' ') {
|
|
|
1587 encoded.len--;
|
|
|
1588 encoded.data++;
|
|
|
1589 }
|
|
|
1590
|
|
|
1591 if (encoded.len == 0) {
|
|
|
1592 r->headers_in.user.data = (u_char *) "";
|
|
|
1593 return NGX_DECLINED;
|
|
|
1594 }
|
|
126
|
1595
|
|
88
|
1596 auth.len = ngx_base64_decoded_length(encoded.len);
|
|
382
|
1597 auth.data = ngx_pnalloc(r->pool, auth.len + 1);
|
|
88
|
1598 if (auth.data == NULL) {
|
|
|
1599 return NGX_ERROR;
|
|
|
1600 }
|
|
|
1601
|
|
|
1602 if (ngx_decode_base64(&auth, &encoded) != NGX_OK) {
|
|
|
1603 r->headers_in.user.data = (u_char *) "";
|
|
|
1604 return NGX_DECLINED;
|
|
|
1605 }
|
|
126
|
1606
|
|
88
|
1607 auth.data[auth.len] = '\0';
|
|
126
|
1608
|
|
|
1609 for (len = 0; len < auth.len; len++) {
|
|
88
|
1610 if (auth.data[len] == ':') {
|
|
|
1611 break;
|
|
|
1612 }
|
|
|
1613 }
|
|
126
|
1614
|
|
122
|
1615 if (len == 0 || len == auth.len) {
|
|
88
|
1616 r->headers_in.user.data = (u_char *) "";
|
|
|
1617 return NGX_DECLINED;
|
|
|
1618 }
|
|
|
1619
|
|
|
1620 r->headers_in.user.len = len;
|
|
|
1621 r->headers_in.user.data = auth.data;
|
|
|
1622 r->headers_in.passwd.len = auth.len - len - 1;
|
|
|
1623 r->headers_in.passwd.data = &auth.data[len + 1];
|
|
|
1624
|
|
|
1625 return NGX_OK;
|
|
|
1626 }
|
|
|
1627
|
|
|
1628
|
|
362
|
1629 ngx_int_t
|
|
|
1630 ngx_http_server_addr(ngx_http_request_t *r, ngx_str_t *s)
|
|
|
1631 {
|
|
|
1632 socklen_t len;
|
|
|
1633 ngx_connection_t *c;
|
|
|
1634 struct sockaddr_in sin;
|
|
|
1635
|
|
|
1636 /* AF_INET only */
|
|
|
1637
|
|
|
1638 c = r->connection;
|
|
|
1639
|
|
|
1640 if (r->in_addr == 0) {
|
|
|
1641 len = sizeof(struct sockaddr_in);
|
|
|
1642 if (getsockname(c->fd, (struct sockaddr *) &sin, &len) == -1) {
|
|
|
1643 ngx_connection_error(c, ngx_socket_errno, "getsockname() failed");
|
|
|
1644 return NGX_ERROR;
|
|
|
1645 }
|
|
|
1646
|
|
|
1647 r->in_addr = sin.sin_addr.s_addr;
|
|
416
|
1648
|
|
|
1649 } else {
|
|
|
1650 sin.sin_family = c->sockaddr->sa_family;
|
|
|
1651 sin.sin_addr.s_addr = r->in_addr;
|
|
362
|
1652 }
|
|
|
1653
|
|
|
1654 if (s == NULL) {
|
|
|
1655 return NGX_OK;
|
|
|
1656 }
|
|
|
1657
|
|
400
|
1658 s->len = ngx_sock_ntop((struct sockaddr *) &sin, s->data,
|
|
|
1659 NGX_INET_ADDRSTRLEN);
|
|
362
|
1660
|
|
|
1661 return NGX_OK;
|
|
|
1662 }
|
|
|
1663
|
|
|
1664
|
|
358
|
1665 #if (NGX_HTTP_GZIP)
|
|
|
1666
|
|
|
1667 ngx_int_t
|
|
|
1668 ngx_http_gzip_ok(ngx_http_request_t *r)
|
|
|
1669 {
|
|
|
1670 time_t date, expires;
|
|
|
1671 ngx_uint_t p;
|
|
|
1672 ngx_array_t *cc;
|
|
|
1673 ngx_table_elt_t *e, *d;
|
|
|
1674 ngx_http_core_loc_conf_t *clcf;
|
|
|
1675
|
|
|
1676 if (r->gzip == 1) {
|
|
|
1677 return NGX_OK;
|
|
|
1678 }
|
|
|
1679
|
|
|
1680 if (r->gzip == 2) {
|
|
|
1681 return NGX_DECLINED;
|
|
|
1682 }
|
|
|
1683
|
|
|
1684 r->gzip = 2;
|
|
|
1685
|
|
|
1686 if (r != r->main
|
|
|
1687 || r->headers_in.accept_encoding == NULL
|
|
|
1688 || ngx_strcasestrn(r->headers_in.accept_encoding->value.data,
|
|
|
1689 "gzip", 4 - 1)
|
|
|
1690 == NULL
|
|
|
1691
|
|
|
1692 /*
|
|
|
1693 * if the URL (without the "http://" prefix) is longer than 253 bytes,
|
|
|
1694 * then MSIE 4.x can not handle the compressed stream - it waits
|
|
|
1695 * too long, hangs up or crashes
|
|
|
1696 */
|
|
|
1697
|
|
|
1698 || (r->headers_in.msie4 && r->unparsed_uri.len > 200))
|
|
|
1699 {
|
|
|
1700 return NGX_DECLINED;
|
|
|
1701 }
|
|
|
1702
|
|
|
1703 clcf = ngx_http_get_module_loc_conf(r, ngx_http_core_module);
|
|
|
1704
|
|
400
|
1705 if (r->headers_in.msie6 && clcf->gzip_disable_msie6) {
|
|
|
1706 return NGX_DECLINED;
|
|
|
1707 }
|
|
|
1708
|
|
358
|
1709 if (r->http_version < clcf->gzip_http_version) {
|
|
|
1710 return NGX_DECLINED;
|
|
|
1711 }
|
|
|
1712
|
|
|
1713 if (r->headers_in.via == NULL) {
|
|
|
1714 goto ok;
|
|
|
1715 }
|
|
|
1716
|
|
|
1717 p = clcf->gzip_proxied;
|
|
|
1718
|
|
|
1719 if (p & NGX_HTTP_GZIP_PROXIED_OFF) {
|
|
|
1720 return NGX_DECLINED;
|
|
|
1721 }
|
|
|
1722
|
|
|
1723 if (p & NGX_HTTP_GZIP_PROXIED_ANY) {
|
|
|
1724 goto ok;
|
|
|
1725 }
|
|
|
1726
|
|
|
1727 if (r->headers_in.authorization && (p & NGX_HTTP_GZIP_PROXIED_AUTH)) {
|
|
|
1728 goto ok;
|
|
|
1729 }
|
|
|
1730
|
|
|
1731 e = r->headers_out.expires;
|
|
|
1732
|
|
|
1733 if (e) {
|
|
|
1734
|
|
|
1735 if (!(p & NGX_HTTP_GZIP_PROXIED_EXPIRED)) {
|
|
|
1736 return NGX_DECLINED;
|
|
|
1737 }
|
|
|
1738
|
|
|
1739 expires = ngx_http_parse_time(e->value.data, e->value.len);
|
|
|
1740 if (expires == NGX_ERROR) {
|
|
|
1741 return NGX_DECLINED;
|
|
|
1742 }
|
|
|
1743
|
|
|
1744 d = r->headers_out.date;
|
|
|
1745
|
|
|
1746 if (d) {
|
|
|
1747 date = ngx_http_parse_time(d->value.data, d->value.len);
|
|
|
1748 if (date == NGX_ERROR) {
|
|
|
1749 return NGX_DECLINED;
|
|
|
1750 }
|
|
|
1751
|
|
|
1752 } else {
|
|
|
1753 date = ngx_time();
|
|
|
1754 }
|
|
|
1755
|
|
|
1756 if (expires < date) {
|
|
|
1757 goto ok;
|
|
|
1758 }
|
|
|
1759
|
|
|
1760 return NGX_DECLINED;
|
|
|
1761 }
|
|
|
1762
|
|
|
1763 cc = &r->headers_out.cache_control;
|
|
|
1764
|
|
|
1765 if (cc->elts) {
|
|
|
1766
|
|
|
1767 if ((p & NGX_HTTP_GZIP_PROXIED_NO_CACHE)
|
|
|
1768 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_cache,
|
|
|
1769 NULL)
|
|
|
1770 >= 0)
|
|
|
1771 {
|
|
|
1772 goto ok;
|
|
|
1773 }
|
|
|
1774
|
|
|
1775 if ((p & NGX_HTTP_GZIP_PROXIED_NO_STORE)
|
|
|
1776 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_no_store,
|
|
|
1777 NULL)
|
|
|
1778 >= 0)
|
|
|
1779 {
|
|
|
1780 goto ok;
|
|
|
1781 }
|
|
|
1782
|
|
|
1783 if ((p & NGX_HTTP_GZIP_PROXIED_PRIVATE)
|
|
|
1784 && ngx_http_parse_multi_header_lines(cc, &ngx_http_gzip_private,
|
|
|
1785 NULL)
|
|
|
1786 >= 0)
|
|
|
1787 {
|
|
|
1788 goto ok;
|
|
|
1789 }
|
|
|
1790
|
|
|
1791 return NGX_DECLINED;
|
|
|
1792 }
|
|
|
1793
|
|
|
1794 if ((p & NGX_HTTP_GZIP_PROXIED_NO_LM) && r->headers_out.last_modified) {
|
|
|
1795 return NGX_DECLINED;
|
|
|
1796 }
|
|
|
1797
|
|
|
1798 if ((p & NGX_HTTP_GZIP_PROXIED_NO_ETAG) && r->headers_out.etag) {
|
|
|
1799 return NGX_DECLINED;
|
|
|
1800 }
|
|
|
1801
|
|
|
1802 ok:
|
|
|
1803
|
|
|
1804 #if (NGX_PCRE)
|
|
|
1805
|
|
|
1806 if (clcf->gzip_disable && r->headers_in.user_agent) {
|
|
|
1807
|
|
362
|
1808 if (ngx_regex_exec_array(clcf->gzip_disable,
|
|
358
|
1809 &r->headers_in.user_agent->value,
|
|
|
1810 r->connection->log)
|
|
|
1811 != NGX_DECLINED)
|
|
|
1812 {
|
|
|
1813 return NGX_DECLINED;
|
|
|
1814 }
|
|
|
1815 }
|
|
|
1816
|
|
|
1817 #endif
|
|
|
1818
|
|
|
1819 r->gzip = 1;
|
|
|
1820
|
|
|
1821 return NGX_OK;
|
|
|
1822 }
|
|
|
1823
|
|
|
1824 #endif
|
|
|
1825
|
|
|
1826
|
|
88
|
1827 ngx_int_t
|
|
58
|
1828 ngx_http_subrequest(ngx_http_request_t *r,
|
|
244
|
1829 ngx_str_t *uri, ngx_str_t *args, ngx_http_request_t **psr,
|
|
248
|
1830 ngx_http_post_subrequest_t *ps, ngx_uint_t flags)
|
|
58
|
1831 {
|
|
132
|
1832 ngx_connection_t *c;
|
|
58
|
1833 ngx_http_request_t *sr;
|
|
214
|
1834 ngx_http_log_ctx_t *ctx;
|
|
58
|
1835 ngx_http_core_srv_conf_t *cscf;
|
|
|
1836 ngx_http_postponed_request_t *pr, *p;
|
|
|
1837
|
|
206
|
1838 r->main->subrequests--;
|
|
|
1839
|
|
|
1840 if (r->main->subrequests == 0) {
|
|
|
1841 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
1842 "subrequests cycle while processing \"%V\"", uri);
|
|
256
|
1843 r->main->subrequests = 1;
|
|
206
|
1844 return NGX_ERROR;
|
|
|
1845 }
|
|
|
1846
|
|
58
|
1847 sr = ngx_pcalloc(r->pool, sizeof(ngx_http_request_t));
|
|
|
1848 if (sr == NULL) {
|
|
194
|
1849 return NGX_ERROR;
|
|
58
|
1850 }
|
|
|
1851
|
|
|
1852 sr->signature = NGX_HTTP_MODULE;
|
|
132
|
1853
|
|
|
1854 c = r->connection;
|
|
|
1855 sr->connection = c;
|
|
58
|
1856
|
|
|
1857 sr->ctx = ngx_pcalloc(r->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
1858 if (sr->ctx == NULL) {
|
|
194
|
1859 return NGX_ERROR;
|
|
58
|
1860 }
|
|
|
1861
|
|
|
1862 if (ngx_list_init(&sr->headers_out.headers, r->pool, 20,
|
|
130
|
1863 sizeof(ngx_table_elt_t))
|
|
|
1864 == NGX_ERROR)
|
|
58
|
1865 {
|
|
194
|
1866 return NGX_ERROR;
|
|
58
|
1867 }
|
|
|
1868
|
|
|
1869 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
1870 sr->main_conf = cscf->ctx->main_conf;
|
|
|
1871 sr->srv_conf = cscf->ctx->srv_conf;
|
|
|
1872 sr->loc_conf = cscf->ctx->loc_conf;
|
|
|
1873
|
|
|
1874 sr->pool = r->pool;
|
|
|
1875
|
|
|
1876 sr->headers_in = r->headers_in;
|
|
|
1877
|
|
126
|
1878 ngx_http_clear_content_length(sr);
|
|
|
1879 ngx_http_clear_accept_ranges(sr);
|
|
|
1880 ngx_http_clear_last_modified(sr);
|
|
58
|
1881
|
|
|
1882 sr->request_body = r->request_body;
|
|
|
1883
|
|
|
1884 sr->method = NGX_HTTP_GET;
|
|
|
1885 sr->http_version = r->http_version;
|
|
|
1886
|
|
|
1887 sr->request_line = r->request_line;
|
|
|
1888 sr->uri = *uri;
|
|
122
|
1889
|
|
58
|
1890 if (args) {
|
|
|
1891 sr->args = *args;
|
|
|
1892 }
|
|
122
|
1893
|
|
132
|
1894 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
1895 "http subrequest \"%V?%V\"", uri, &sr->args);
|
|
|
1896
|
|
248
|
1897 sr->zero_in_uri = (flags & NGX_HTTP_ZERO_IN_URI) != 0;
|
|
|
1898 sr->subrequest_in_memory = (flags & NGX_HTTP_SUBREQUEST_IN_MEMORY) != 0;
|
|
122
|
1899
|
|
58
|
1900 sr->unparsed_uri = r->unparsed_uri;
|
|
364
|
1901 sr->method_name = ngx_http_core_get_method;
|
|
58
|
1902 sr->http_protocol = r->http_protocol;
|
|
|
1903
|
|
|
1904 if (ngx_http_set_exten(sr) != NGX_OK) {
|
|
194
|
1905 return NGX_ERROR;
|
|
58
|
1906 }
|
|
|
1907
|
|
102
|
1908 sr->main = r->main;
|
|
58
|
1909 sr->parent = r;
|
|
248
|
1910 sr->post_subrequest = ps;
|
|
58
|
1911 sr->read_event_handler = ngx_http_request_empty_handler;
|
|
|
1912 sr->write_event_handler = ngx_http_request_empty_handler;
|
|
|
1913
|
|
132
|
1914 if (c->data == r) {
|
|
|
1915 c->data = sr;
|
|
58
|
1916 }
|
|
|
1917
|
|
|
1918 sr->in_addr = r->in_addr;
|
|
|
1919 sr->port = r->port;
|
|
|
1920 sr->port_text = r->port_text;
|
|
|
1921
|
|
|
1922 sr->variables = r->variables;
|
|
|
1923
|
|
|
1924 sr->log_handler = r->log_handler;
|
|
|
1925
|
|
|
1926 pr = ngx_palloc(r->pool, sizeof(ngx_http_postponed_request_t));
|
|
|
1927 if (pr == NULL) {
|
|
194
|
1928 return NGX_ERROR;
|
|
58
|
1929 }
|
|
|
1930
|
|
|
1931 pr->request = sr;
|
|
|
1932 pr->out = NULL;
|
|
|
1933 pr->next = NULL;
|
|
|
1934
|
|
|
1935 if (r->postponed) {
|
|
|
1936 for (p = r->postponed; p->next; p = p->next) { /* void */ }
|
|
|
1937 p->next = pr;
|
|
|
1938
|
|
|
1939 } else {
|
|
|
1940 r->postponed = pr;
|
|
|
1941 }
|
|
|
1942
|
|
214
|
1943 ctx = c->log->data;
|
|
|
1944 ctx->current_request = sr;
|
|
|
1945
|
|
58
|
1946 sr->internal = 1;
|
|
146
|
1947 sr->fast_subrequest = 1;
|
|
58
|
1948
|
|
92
|
1949 sr->discard_body = r->discard_body;
|
|
62
|
1950 sr->main_filter_need_in_memory = r->main_filter_need_in_memory;
|
|
|
1951
|
|
200
|
1952 sr->uri_changes = NGX_HTTP_MAX_URI_CHANGES + 1;
|
|
|
1953
|
|
58
|
1954 ngx_http_handler(sr);
|
|
|
1955
|
|
132
|
1956 if (!c->destroyed) {
|
|
|
1957 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
|
|
|
1958 "http subrequest done \"%V?%V\"", uri, &sr->args);
|
|
194
|
1959
|
|
256
|
1960 r->main->subrequests++;
|
|
|
1961
|
|
244
|
1962 *psr = sr;
|
|
|
1963
|
|
194
|
1964 if (sr->fast_subrequest) {
|
|
|
1965 sr->fast_subrequest = 0;
|
|
|
1966
|
|
|
1967 if (sr->done) {
|
|
|
1968 return NGX_OK;
|
|
|
1969 }
|
|
|
1970 }
|
|
|
1971
|
|
|
1972 return NGX_AGAIN;
|
|
132
|
1973 }
|
|
58
|
1974
|
|
248
|
1975 return NGX_DONE;
|
|
58
|
1976 }
|
|
|
1977
|
|
|
1978
|
|
|
1979 ngx_int_t
|
|
36
|
1980 ngx_http_internal_redirect(ngx_http_request_t *r,
|
|
|
1981 ngx_str_t *uri, ngx_str_t *args)
|
|
0
|
1982 {
|
|
36
|
1983 ngx_http_core_srv_conf_t *cscf;
|
|
|
1984
|
|
226
|
1985 r->uri_changes--;
|
|
|
1986
|
|
|
1987 if (r->uri_changes == 0) {
|
|
|
1988 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
228
|
1989 "rewrite or internal redirection cycle "
|
|
|
1990 "while internal redirect to \"%V\"", uri);
|
|
|
1991
|
|
226
|
1992 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
1993 return NGX_DONE;
|
|
|
1994 }
|
|
|
1995
|
|
10
|
1996 r->uri = *uri;
|
|
0
|
1997
|
|
|
1998 if (args) {
|
|
10
|
1999 r->args = *args;
|
|
58
|
2000
|
|
|
2001 } else {
|
|
|
2002 r->args.len = 0;
|
|
|
2003 r->args.data = NULL;
|
|
0
|
2004 }
|
|
|
2005
|
|
132
|
2006 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2007 "internal redirect: \"%V?%V\"", uri, &r->args);
|
|
|
2008
|
|
0
|
2009 if (ngx_http_set_exten(r) != NGX_OK) {
|
|
226
|
2010 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
|
2011 return NGX_DONE;
|
|
0
|
2012 }
|
|
|
2013
|
|
224
|
2014 /* clear the modules contexts */
|
|
|
2015 ngx_memzero(r->ctx, sizeof(void *) * ngx_http_max_module);
|
|
0
|
2016
|
|
36
|
2017 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2018 r->loc_conf = cscf->ctx->loc_conf;
|
|
|
2019
|
|
84
|
2020 ngx_http_update_location_config(r);
|
|
|
2021
|
|
58
|
2022 r->internal = 1;
|
|
|
2023
|
|
0
|
2024 ngx_http_handler(r);
|
|
|
2025
|
|
|
2026 return NGX_DONE;
|
|
|
2027 }
|
|
|
2028
|
|
|
2029
|
|
324
|
2030 ngx_int_t
|
|
|
2031 ngx_http_named_location(ngx_http_request_t *r, ngx_str_t *name)
|
|
|
2032 {
|
|
|
2033 ngx_http_core_srv_conf_t *cscf;
|
|
|
2034 ngx_http_core_loc_conf_t **clcfp;
|
|
|
2035 ngx_http_core_main_conf_t *cmcf;
|
|
|
2036
|
|
|
2037 cscf = ngx_http_get_module_srv_conf(r, ngx_http_core_module);
|
|
|
2038
|
|
378
|
2039 for (clcfp = cscf->named_locations; *clcfp; clcfp++) {
|
|
|
2040
|
|
|
2041 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2042 "test location: \"%V\"", &(*clcfp)->name);
|
|
|
2043
|
|
|
2044 if (name->len != (*clcfp)->name.len
|
|
|
2045 || ngx_strncmp(name->data, (*clcfp)->name.data, name->len) != 0)
|
|
324
|
2046 {
|
|
|
2047 continue;
|
|
|
2048 }
|
|
|
2049
|
|
|
2050 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
378
|
2051 "using location: %V \"%V?%V\"", name, &r->uri, &r->args);
|
|
324
|
2052
|
|
|
2053 r->internal = 1;
|
|
366
|
2054 r->content_handler = NULL;
|
|
378
|
2055 r->loc_conf = (*clcfp)->loc_conf;
|
|
324
|
2056
|
|
|
2057 ngx_http_update_location_config(r);
|
|
|
2058
|
|
|
2059 cmcf = ngx_http_get_module_main_conf(r, ngx_http_core_module);
|
|
|
2060
|
|
|
2061 r->phase_handler = cmcf->phase_engine.location_rewrite_index;
|
|
366
|
2062
|
|
324
|
2063 ngx_http_core_run_phases(r);
|
|
|
2064
|
|
|
2065 return NGX_DONE;
|
|
|
2066 }
|
|
|
2067
|
|
|
2068 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
|
|
342
|
2069 "could not find named location \"%V\"", name);
|
|
324
|
2070
|
|
|
2071 ngx_http_finalize_request(r, NGX_HTTP_INTERNAL_SERVER_ERROR);
|
|
378
|
2072
|
|
324
|
2073 return NGX_DONE;
|
|
|
2074 }
|
|
|
2075
|
|
|
2076
|
|
118
|
2077 ngx_http_cleanup_t *
|
|
|
2078 ngx_http_cleanup_add(ngx_http_request_t *r, size_t size)
|
|
0
|
2079 {
|
|
118
|
2080 ngx_http_cleanup_t *cln;
|
|
|
2081
|
|
|
2082 r = r->main;
|
|
|
2083
|
|
|
2084 cln = ngx_palloc(r->pool, sizeof(ngx_http_cleanup_t));
|
|
|
2085 if (cln == NULL) {
|
|
|
2086 return NULL;
|
|
0
|
2087 }
|
|
|
2088
|
|
118
|
2089 if (size) {
|
|
|
2090 cln->data = ngx_palloc(r->pool, size);
|
|
|
2091 if (cln->data == NULL) {
|
|
|
2092 return NULL;
|
|
|
2093 }
|
|
|
2094
|
|
|
2095 } else {
|
|
|
2096 cln->data = NULL;
|
|
|
2097 }
|
|
|
2098
|
|
|
2099 cln->handler = NULL;
|
|
|
2100 cln->next = r->cleanup;
|
|
|
2101
|
|
|
2102 r->cleanup = cln;
|
|
|
2103
|
|
|
2104 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
|
|
|
2105 "http cleanup add: %p", cln);
|
|
|
2106
|
|
|
2107 return cln;
|
|
0
|
2108 }
|
|
|
2109
|
|
|
2110
|
|
36
|
2111 static char *
|
|
|
2112 ngx_http_core_server(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2113 {
|
|
308
|
2114 char *rv;
|
|
|
2115 void *mconf;
|
|
310
|
2116 ngx_uint_t i;
|
|
308
|
2117 ngx_conf_t pcf;
|
|
|
2118 ngx_http_module_t *module;
|
|
|
2119 ngx_http_conf_ctx_t *ctx, *http_ctx;
|
|
|
2120 ngx_http_core_srv_conf_t *cscf, **cscfp;
|
|
310
|
2121 ngx_http_core_main_conf_t *cmcf;
|
|
36
|
2122
|
|
50
|
2123 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2124 if (ctx == NULL) {
|
|
36
|
2125 return NGX_CONF_ERROR;
|
|
|
2126 }
|
|
0
|
2127
|
|
|
2128 http_ctx = cf->ctx;
|
|
|
2129 ctx->main_conf = http_ctx->main_conf;
|
|
|
2130
|
|
|
2131 /* the server{}'s srv_conf */
|
|
|
2132
|
|
36
|
2133 ctx->srv_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2134 if (ctx->srv_conf == NULL) {
|
|
|
2135 return NGX_CONF_ERROR;
|
|
|
2136 }
|
|
0
|
2137
|
|
|
2138 /* the server{}'s loc_conf */
|
|
|
2139
|
|
36
|
2140 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2141 if (ctx->loc_conf == NULL) {
|
|
|
2142 return NGX_CONF_ERROR;
|
|
|
2143 }
|
|
0
|
2144
|
|
310
|
2145 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2146 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2147 continue;
|
|
|
2148 }
|
|
|
2149
|
|
310
|
2150 module = ngx_modules[i]->ctx;
|
|
0
|
2151
|
|
|
2152 if (module->create_srv_conf) {
|
|
50
|
2153 mconf = module->create_srv_conf(cf);
|
|
|
2154 if (mconf == NULL) {
|
|
36
|
2155 return NGX_CONF_ERROR;
|
|
|
2156 }
|
|
|
2157
|
|
310
|
2158 ctx->srv_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2159 }
|
|
|
2160
|
|
|
2161 if (module->create_loc_conf) {
|
|
50
|
2162 mconf = module->create_loc_conf(cf);
|
|
|
2163 if (mconf == NULL) {
|
|
36
|
2164 return NGX_CONF_ERROR;
|
|
|
2165 }
|
|
|
2166
|
|
310
|
2167 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
0
|
2168 }
|
|
|
2169 }
|
|
|
2170
|
|
36
|
2171
|
|
|
2172 /* the server configuration context */
|
|
0
|
2173
|
|
|
2174 cscf = ctx->srv_conf[ngx_http_core_module.ctx_index];
|
|
|
2175 cscf->ctx = ctx;
|
|
|
2176
|
|
36
|
2177
|
|
0
|
2178 cmcf = ctx->main_conf[ngx_http_core_module.ctx_index];
|
|
36
|
2179
|
|
50
|
2180 cscfp = ngx_array_push(&cmcf->servers);
|
|
|
2181 if (cscfp == NULL) {
|
|
36
|
2182 return NGX_CONF_ERROR;
|
|
|
2183 }
|
|
|
2184
|
|
0
|
2185 *cscfp = cscf;
|
|
|
2186
|
|
36
|
2187
|
|
0
|
2188 /* parse inside server{} */
|
|
|
2189
|
|
70
|
2190 pcf = *cf;
|
|
0
|
2191 cf->ctx = ctx;
|
|
|
2192 cf->cmd_type = NGX_HTTP_SRV_CONF;
|
|
34
|
2193
|
|
0
|
2194 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2195
|
|
70
|
2196 *cf = pcf;
|
|
0
|
2197
|
|
|
2198 return rv;
|
|
|
2199 }
|
|
|
2200
|
|
|
2201
|
|
36
|
2202 static char *
|
|
|
2203 ngx_http_core_location(ngx_conf_t *cf, ngx_command_t *cmd, void *dummy)
|
|
0
|
2204 {
|
|
|
2205 char *rv;
|
|
310
|
2206 ngx_uint_t i;
|
|
0
|
2207 ngx_str_t *value;
|
|
34
|
2208 ngx_conf_t save;
|
|
0
|
2209 ngx_http_module_t *module;
|
|
|
2210 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
378
|
2211 ngx_http_core_loc_conf_t *clcf, *pclcf;
|
|
0
|
2212
|
|
50
|
2213 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
2214 if (ctx == NULL) {
|
|
0
|
2215 return NGX_CONF_ERROR;
|
|
|
2216 }
|
|
|
2217
|
|
|
2218 pctx = cf->ctx;
|
|
|
2219 ctx->main_conf = pctx->main_conf;
|
|
|
2220 ctx->srv_conf = pctx->srv_conf;
|
|
|
2221
|
|
|
2222 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
2223 if (ctx->loc_conf == NULL) {
|
|
|
2224 return NGX_CONF_ERROR;
|
|
|
2225 }
|
|
|
2226
|
|
310
|
2227 for (i = 0; ngx_modules[i]; i++) {
|
|
|
2228 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
0
|
2229 continue;
|
|
|
2230 }
|
|
|
2231
|
|
310
|
2232 module = ngx_modules[i]->ctx;
|
|
0
|
2233
|
|
|
2234 if (module->create_loc_conf) {
|
|
310
|
2235 ctx->loc_conf[ngx_modules[i]->ctx_index] =
|
|
0
|
2236 module->create_loc_conf(cf);
|
|
310
|
2237 if (ctx->loc_conf[ngx_modules[i]->ctx_index] == NULL) {
|
|
0
|
2238 return NGX_CONF_ERROR;
|
|
|
2239 }
|
|
|
2240 }
|
|
|
2241 }
|
|
|
2242
|
|
|
2243 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2244 clcf->loc_conf = ctx->loc_conf;
|
|
|
2245
|
|
|
2246 value = cf->args->elts;
|
|
|
2247
|
|
|
2248 if (cf->args->nelts == 3) {
|
|
|
2249 if (value[1].len == 1 && value[1].data[0] == '=') {
|
|
12
|
2250 clcf->name = value[2];
|
|
0
|
2251 clcf->exact_match = 1;
|
|
|
2252
|
|
16
|
2253 } else if (value[1].len == 2
|
|
|
2254 && value[1].data[0] == '^'
|
|
|
2255 && value[1].data[1] == '~')
|
|
|
2256 {
|
|
|
2257 clcf->name = value[2];
|
|
|
2258 clcf->noregex = 1;
|
|
|
2259
|
|
0
|
2260 } else if ((value[1].len == 1 && value[1].data[0] == '~')
|
|
|
2261 || (value[1].len == 2
|
|
|
2262 && value[1].data[0] == '~'
|
|
|
2263 && value[1].data[1] == '*'))
|
|
|
2264 {
|
|
4
|
2265 #if (NGX_PCRE)
|
|
356
|
2266 ngx_str_t err;
|
|
|
2267 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
2268
|
|
0
|
2269 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
2270 err.data = errstr;
|
|
|
2271
|
|
|
2272 clcf->regex = ngx_regex_compile(&value[2],
|
|
|
2273 value[1].len == 2 ? NGX_REGEX_CASELESS: 0,
|
|
|
2274 cf->pool, &err);
|
|
|
2275
|
|
|
2276 if (clcf->regex == NULL) {
|
|
|
2277 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
2278 return NGX_CONF_ERROR;
|
|
|
2279 }
|
|
|
2280
|
|
|
2281 clcf->name = value[2];
|
|
|
2282 #else
|
|
|
2283 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2284 "the using of the regex \"%V\" "
|
|
|
2285 "requires PCRE library", &value[2]);
|
|
0
|
2286 return NGX_CONF_ERROR;
|
|
|
2287 #endif
|
|
|
2288
|
|
|
2289 } else {
|
|
|
2290 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2291 "invalid location modifier \"%V\"", &value[1]);
|
|
0
|
2292 return NGX_CONF_ERROR;
|
|
|
2293 }
|
|
|
2294
|
|
|
2295 } else {
|
|
324
|
2296
|
|
12
|
2297 clcf->name = value[1];
|
|
324
|
2298
|
|
|
2299 if (value[1].data[0] == '@') {
|
|
|
2300 clcf->named = 1;
|
|
|
2301 }
|
|
0
|
2302 }
|
|
|
2303
|
|
|
2304 pclcf = pctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
2305
|
|
378
|
2306 if (pclcf->name.len) {
|
|
|
2307
|
|
|
2308 /* nested location */
|
|
|
2309
|
|
34
|
2310 #if 0
|
|
0
|
2311 clcf->prev_location = pclcf;
|
|
34
|
2312 #endif
|
|
0
|
2313
|
|
|
2314 if (pclcf->exact_match) {
|
|
|
2315 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2316 "location \"%V\" could not be inside "
|
|
|
2317 "the exact location \"%V\"",
|
|
|
2318 &clcf->name, &pclcf->name);
|
|
0
|
2319 return NGX_CONF_ERROR;
|
|
|
2320 }
|
|
|
2321
|
|
324
|
2322 if (pclcf->named) {
|
|
|
2323 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2324 "location \"%V\" could not be inside "
|
|
|
2325 "the named location \"%V\"",
|
|
|
2326 &clcf->name, &pclcf->name);
|
|
|
2327 return NGX_CONF_ERROR;
|
|
|
2328 }
|
|
|
2329
|
|
378
|
2330 if (clcf->named) {
|
|
|
2331 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2332 "named location \"%V\" must be "
|
|
|
2333 "on server level only",
|
|
|
2334 &clcf->name);
|
|
|
2335 return NGX_CONF_ERROR;
|
|
|
2336 }
|
|
|
2337
|
|
4
|
2338 #if (NGX_PCRE)
|
|
0
|
2339 if (clcf->regex == NULL
|
|
|
2340 && ngx_strncmp(clcf->name.data, pclcf->name.data, pclcf->name.len)
|
|
302
|
2341 != 0)
|
|
0
|
2342 #else
|
|
|
2343 if (ngx_strncmp(clcf->name.data, pclcf->name.data, pclcf->name.len)
|
|
302
|
2344 != 0)
|
|
0
|
2345 #endif
|
|
|
2346 {
|
|
|
2347 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
2348 "location \"%V\" is outside location \"%V\"",
|
|
|
2349 &clcf->name, &pclcf->name);
|
|
0
|
2350 return NGX_CONF_ERROR;
|
|
|
2351 }
|
|
|
2352 }
|
|
|
2353
|
|
378
|
2354 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
|
2355 return NGX_CONF_ERROR;
|
|
|
2356 }
|
|
0
|
2357
|
|
34
|
2358 save = *cf;
|
|
0
|
2359 cf->ctx = ctx;
|
|
|
2360 cf->cmd_type = NGX_HTTP_LOC_CONF;
|
|
34
|
2361
|
|
0
|
2362 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2363
|
|
|
2364 *cf = save;
|
|
|
2365
|
|
0
|
2366 return rv;
|
|
|
2367 }
|
|
|
2368
|
|
|
2369
|
|
36
|
2370 static char *
|
|
|
2371 ngx_http_core_types(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2372 {
|
|
186
|
2373 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2374
|
|
0
|
2375 char *rv;
|
|
34
|
2376 ngx_conf_t save;
|
|
0
|
2377
|
|
186
|
2378 if (lcf->types == NULL) {
|
|
|
2379 lcf->types = ngx_array_create(cf->pool, 64, sizeof(ngx_hash_key_t));
|
|
|
2380 if (lcf->types == NULL) {
|
|
|
2381 return NGX_CONF_ERROR;
|
|
|
2382 }
|
|
|
2383 }
|
|
|
2384
|
|
34
|
2385 save = *cf;
|
|
|
2386 cf->handler = ngx_http_core_type;
|
|
0
|
2387 cf->handler_conf = conf;
|
|
34
|
2388
|
|
0
|
2389 rv = ngx_conf_parse(cf, NULL);
|
|
34
|
2390
|
|
|
2391 *cf = save;
|
|
0
|
2392
|
|
|
2393 return rv;
|
|
|
2394 }
|
|
|
2395
|
|
|
2396
|
|
36
|
2397 static char *
|
|
|
2398 ngx_http_core_type(ngx_conf_t *cf, ngx_command_t *dummy, void *conf)
|
|
0
|
2399 {
|
|
|
2400 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
2401
|
|
294
|
2402 ngx_str_t *value, *content_type, *old, file;
|
|
392
|
2403 ngx_uint_t i, n, hash;
|
|
138
|
2404 ngx_hash_key_t *type;
|
|
0
|
2405
|
|
294
|
2406 value = cf->args->elts;
|
|
|
2407
|
|
|
2408 if (ngx_strcmp(value[0].data, "include") == 0) {
|
|
|
2409 file = value[1];
|
|
|
2410
|
|
324
|
2411 if (ngx_conf_full_name(cf->cycle, &file, 1) == NGX_ERROR){
|
|
294
|
2412 return NGX_CONF_ERROR;
|
|
|
2413 }
|
|
|
2414
|
|
|
2415 ngx_log_debug1(NGX_LOG_DEBUG_CORE, cf->log, 0, "include %s", file.data);
|
|
|
2416
|
|
|
2417 return ngx_conf_parse(cf, &file);
|
|
|
2418 }
|
|
|
2419
|
|
138
|
2420 content_type = ngx_palloc(cf->pool, sizeof(ngx_str_t));
|
|
|
2421 if (content_type == NULL) {
|
|
|
2422 return NGX_CONF_ERROR;
|
|
0
|
2423 }
|
|
|
2424
|
|
138
|
2425 *content_type = value[0];
|
|
0
|
2426
|
|
|
2427 for (i = 1; i < cf->args->nelts; i++) {
|
|
138
|
2428
|
|
392
|
2429 hash = ngx_hash_strlow(value[i].data, value[i].data, value[i].len);
|
|
138
|
2430
|
|
|
2431 type = lcf->types->elts;
|
|
|
2432 for (n = 0; n < lcf->types->nelts; n++) {
|
|
|
2433 if (ngx_strcmp(value[i].data, type[n].key.data) == 0) {
|
|
|
2434 old = type[n].value;
|
|
|
2435 type[n].value = content_type;
|
|
|
2436
|
|
|
2437 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
2438 "duplicate extention \"%V\", "
|
|
|
2439 "content type: \"%V\", "
|
|
|
2440 "old content type: \"%V\"",
|
|
|
2441 &value[i], content_type, old);
|
|
|
2442 continue;
|
|
|
2443 }
|
|
|
2444 }
|
|
|
2445
|
|
|
2446
|
|
|
2447 type = ngx_array_push(lcf->types);
|
|
50
|
2448 if (type == NULL) {
|
|
0
|
2449 return NGX_CONF_ERROR;
|
|
|
2450 }
|
|
|
2451
|
|
138
|
2452 type->key = value[i];
|
|
392
|
2453 type->key_hash = hash;
|
|
138
|
2454 type->value = content_type;
|
|
0
|
2455 }
|
|
|
2456
|
|
|
2457 return NGX_CONF_OK;
|
|
|
2458 }
|
|
|
2459
|
|
|
2460
|
|
58
|
2461 static ngx_int_t
|
|
|
2462 ngx_http_core_preconfiguration(ngx_conf_t *cf)
|
|
|
2463 {
|
|
|
2464 return ngx_http_variables_add_core_vars(cf);
|
|
|
2465 }
|
|
|
2466
|
|
|
2467
|
|
36
|
2468 static void *
|
|
|
2469 ngx_http_core_create_main_conf(ngx_conf_t *cf)
|
|
0
|
2470 {
|
|
34
|
2471 ngx_http_core_main_conf_t *cmcf;
|
|
|
2472
|
|
50
|
2473 cmcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_main_conf_t));
|
|
|
2474 if (cmcf == NULL) {
|
|
34
|
2475 return NGX_CONF_ERROR;
|
|
|
2476 }
|
|
0
|
2477
|
|
48
|
2478 if (ngx_array_init(&cmcf->servers, cf->pool, 4,
|
|
118
|
2479 sizeof(ngx_http_core_srv_conf_t *))
|
|
200
|
2480 != NGX_OK)
|
|
34
|
2481 {
|
|
|
2482 return NGX_CONF_ERROR;
|
|
|
2483 }
|
|
0
|
2484
|
|
142
|
2485 cmcf->server_names_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2486 cmcf->server_names_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
26
|
2487
|
|
160
|
2488 cmcf->variables_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2489 cmcf->variables_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
|
2490
|
|
0
|
2491 return cmcf;
|
|
|
2492 }
|
|
|
2493
|
|
|
2494
|
|
36
|
2495 static char *
|
|
|
2496 ngx_http_core_init_main_conf(ngx_conf_t *cf, void *conf)
|
|
0
|
2497 {
|
|
|
2498 ngx_http_core_main_conf_t *cmcf = conf;
|
|
|
2499
|
|
142
|
2500 if (cmcf->server_names_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2501 cmcf->server_names_hash_max_size = 512;
|
|
26
|
2502 }
|
|
|
2503
|
|
142
|
2504 if (cmcf->server_names_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2505 cmcf->server_names_hash_bucket_size = ngx_cacheline_size;
|
|
26
|
2506 }
|
|
0
|
2507
|
|
142
|
2508 cmcf->server_names_hash_bucket_size =
|
|
|
2509 ngx_align(cmcf->server_names_hash_bucket_size, ngx_cacheline_size);
|
|
|
2510
|
|
160
|
2511
|
|
|
2512 if (cmcf->variables_hash_max_size == NGX_CONF_UNSET_UINT) {
|
|
|
2513 cmcf->variables_hash_max_size = 512;
|
|
|
2514 }
|
|
|
2515
|
|
|
2516 if (cmcf->variables_hash_bucket_size == NGX_CONF_UNSET_UINT) {
|
|
|
2517 cmcf->variables_hash_bucket_size = 64;
|
|
|
2518 }
|
|
|
2519
|
|
|
2520 cmcf->variables_hash_bucket_size =
|
|
|
2521 ngx_align(cmcf->variables_hash_bucket_size, ngx_cacheline_size);
|
|
|
2522
|
|
0
|
2523 return NGX_CONF_OK;
|
|
|
2524 }
|
|
|
2525
|
|
|
2526
|
|
36
|
2527 static void *
|
|
|
2528 ngx_http_core_create_srv_conf(ngx_conf_t *cf)
|
|
0
|
2529 {
|
|
|
2530 ngx_http_core_srv_conf_t *cscf;
|
|
|
2531
|
|
50
|
2532 cscf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_srv_conf_t));
|
|
|
2533 if (cscf == NULL) {
|
|
36
|
2534 return NGX_CONF_ERROR;
|
|
|
2535 }
|
|
|
2536
|
|
0
|
2537 /*
|
|
36
|
2538 * set by ngx_pcalloc():
|
|
28
|
2539 *
|
|
|
2540 * conf->client_large_buffers.num = 0;
|
|
|
2541 */
|
|
0
|
2542
|
|
48
|
2543 if (ngx_array_init(&cscf->listen, cf->pool, 4, sizeof(ngx_http_listen_t))
|
|
142
|
2544 == NGX_ERROR)
|
|
36
|
2545 {
|
|
|
2546 return NGX_CONF_ERROR;
|
|
|
2547 }
|
|
|
2548
|
|
230
|
2549 if (ngx_array_init(&cscf->server_names, cf->temp_pool, 4,
|
|
142
|
2550 sizeof(ngx_http_server_name_t))
|
|
|
2551 == NGX_ERROR)
|
|
36
|
2552 {
|
|
|
2553 return NGX_CONF_ERROR;
|
|
|
2554 }
|
|
0
|
2555
|
|
|
2556 cscf->connection_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2557 cscf->request_pool_size = NGX_CONF_UNSET_SIZE;
|
|
|
2558 cscf->client_header_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2559 cscf->client_header_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
60
|
2560 cscf->ignore_invalid_headers = NGX_CONF_UNSET;
|
|
342
|
2561 cscf->merge_slashes = NGX_CONF_UNSET;
|
|
412
|
2562 cscf->underscores_in_headers = NGX_CONF_UNSET;
|
|
0
|
2563
|
|
|
2564 return cscf;
|
|
|
2565 }
|
|
|
2566
|
|
|
2567
|
|
36
|
2568 static char *
|
|
|
2569 ngx_http_core_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2570 {
|
|
|
2571 ngx_http_core_srv_conf_t *prev = parent;
|
|
|
2572 ngx_http_core_srv_conf_t *conf = child;
|
|
|
2573
|
|
142
|
2574 ngx_http_listen_t *ls;
|
|
|
2575 ngx_http_server_name_t *sn;
|
|
0
|
2576
|
|
|
2577 /* TODO: it does not merge, it inits only */
|
|
|
2578
|
|
|
2579 if (conf->listen.nelts == 0) {
|
|
50
|
2580 ls = ngx_array_push(&conf->listen);
|
|
|
2581 if (ls == NULL) {
|
|
36
|
2582 return NGX_CONF_ERROR;
|
|
|
2583 }
|
|
|
2584
|
|
72
|
2585 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
|
2586
|
|
36
|
2587 ls->addr = INADDR_ANY;
|
|
10
|
2588 #if (NGX_WIN32)
|
|
36
|
2589 ls->port = 80;
|
|
0
|
2590 #else
|
|
|
2591 /* STUB: getuid() should be cached */
|
|
36
|
2592 ls->port = (getuid() == 0) ? 80 : 8000;
|
|
0
|
2593 #endif
|
|
36
|
2594 ls->family = AF_INET;
|
|
118
|
2595
|
|
326
|
2596 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
118
|
2597 ls->conf.rcvbuf = -1;
|
|
|
2598 ls->conf.sndbuf = -1;
|
|
0
|
2599 }
|
|
|
2600
|
|
154
|
2601 if (conf->server_name.data == NULL) {
|
|
376
|
2602 conf->server_name = cf->cycle->hostname;
|
|
154
|
2603
|
|
50
|
2604 sn = ngx_array_push(&conf->server_names);
|
|
|
2605 if (sn == NULL) {
|
|
36
|
2606 return NGX_CONF_ERROR;
|
|
|
2607 }
|
|
|
2608
|
|
342
|
2609 #if (NGX_PCRE)
|
|
|
2610 sn->regex = NULL;
|
|
|
2611 #endif
|
|
|
2612 sn->core_srv_conf = conf;
|
|
154
|
2613 sn->name.len = conf->server_name.len;
|
|
|
2614 sn->name.data = conf->server_name.data;
|
|
0
|
2615 }
|
|
|
2616
|
|
|
2617 ngx_conf_merge_size_value(conf->connection_pool_size,
|
|
|
2618 prev->connection_pool_size, 256);
|
|
|
2619 ngx_conf_merge_size_value(conf->request_pool_size,
|
|
|
2620 prev->request_pool_size, 4096);
|
|
|
2621 ngx_conf_merge_msec_value(conf->client_header_timeout,
|
|
|
2622 prev->client_header_timeout, 60000);
|
|
|
2623 ngx_conf_merge_size_value(conf->client_header_buffer_size,
|
|
|
2624 prev->client_header_buffer_size, 1024);
|
|
|
2625 ngx_conf_merge_bufs_value(conf->large_client_header_buffers,
|
|
|
2626 prev->large_client_header_buffers,
|
|
|
2627 4, ngx_pagesize);
|
|
|
2628
|
|
|
2629 if (conf->large_client_header_buffers.size < conf->connection_pool_size) {
|
|
|
2630 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
2631 "the \"large_client_header_buffers\" size must be "
|
|
|
2632 "equal to or bigger than \"connection_pool_size\"");
|
|
|
2633 return NGX_CONF_ERROR;
|
|
|
2634 }
|
|
|
2635
|
|
60
|
2636 ngx_conf_merge_value(conf->ignore_invalid_headers,
|
|
|
2637 prev->ignore_invalid_headers, 1);
|
|
|
2638
|
|
342
|
2639 ngx_conf_merge_value(conf->merge_slashes, prev->merge_slashes, 1);
|
|
|
2640
|
|
412
|
2641 ngx_conf_merge_value(conf->underscores_in_headers,
|
|
|
2642 prev->underscores_in_headers, 0);
|
|
|
2643
|
|
0
|
2644 return NGX_CONF_OK;
|
|
|
2645 }
|
|
|
2646
|
|
|
2647
|
|
36
|
2648 static void *
|
|
|
2649 ngx_http_core_create_loc_conf(ngx_conf_t *cf)
|
|
0
|
2650 {
|
|
34
|
2651 ngx_http_core_loc_conf_t *lcf;
|
|
0
|
2652
|
|
50
|
2653 lcf = ngx_pcalloc(cf->pool, sizeof(ngx_http_core_loc_conf_t));
|
|
|
2654 if (lcf == NULL) {
|
|
36
|
2655 return NGX_CONF_ERROR;
|
|
|
2656 }
|
|
0
|
2657
|
|
28
|
2658 /*
|
|
|
2659 * set by ngx_pcalloc():
|
|
|
2660 *
|
|
126
|
2661 * lcf->root = { 0, NULL };
|
|
180
|
2662 * lcf->limit_except = 0;
|
|
126
|
2663 * lcf->post_action = { 0, NULL };
|
|
28
|
2664 * lcf->types = NULL;
|
|
126
|
2665 * lcf->default_type = { 0, NULL };
|
|
28
|
2666 * lcf->err_log = NULL;
|
|
|
2667 * lcf->error_pages = NULL;
|
|
|
2668 * lcf->client_body_path = NULL;
|
|
|
2669 * lcf->regex = NULL;
|
|
|
2670 * lcf->exact_match = 0;
|
|
|
2671 * lcf->auto_redirect = 0;
|
|
|
2672 * lcf->alias = 0;
|
|
358
|
2673 * lcf->gzip_proxied = 0;
|
|
28
|
2674 */
|
|
0
|
2675
|
|
212
|
2676 lcf->client_max_body_size = NGX_CONF_UNSET;
|
|
0
|
2677 lcf->client_body_buffer_size = NGX_CONF_UNSET_SIZE;
|
|
|
2678 lcf->client_body_timeout = NGX_CONF_UNSET_MSEC;
|
|
362
|
2679 lcf->satisfy = NGX_CONF_UNSET_UINT;
|
|
424
|
2680 lcf->if_modified_since = NGX_CONF_UNSET_UINT;
|
|
58
|
2681 lcf->internal = NGX_CONF_UNSET;
|
|
182
|
2682 lcf->client_body_in_file_only = NGX_CONF_UNSET;
|
|
0
|
2683 lcf->sendfile = NGX_CONF_UNSET;
|
|
300
|
2684 lcf->sendfile_max_chunk = NGX_CONF_UNSET_SIZE;
|
|
390
|
2685 lcf->directio = NGX_CONF_UNSET;
|
|
0
|
2686 lcf->tcp_nopush = NGX_CONF_UNSET;
|
|
2
|
2687 lcf->tcp_nodelay = NGX_CONF_UNSET;
|
|
0
|
2688 lcf->send_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2689 lcf->send_lowat = NGX_CONF_UNSET_SIZE;
|
|
|
2690 lcf->postpone_output = NGX_CONF_UNSET_SIZE;
|
|
|
2691 lcf->limit_rate = NGX_CONF_UNSET_SIZE;
|
|
|
2692 lcf->keepalive_timeout = NGX_CONF_UNSET_MSEC;
|
|
|
2693 lcf->keepalive_header = NGX_CONF_UNSET;
|
|
|
2694 lcf->lingering_time = NGX_CONF_UNSET_MSEC;
|
|
|
2695 lcf->lingering_timeout = NGX_CONF_UNSET_MSEC;
|
|
348
|
2696 lcf->resolver_timeout = NGX_CONF_UNSET_MSEC;
|
|
0
|
2697 lcf->reset_timedout_connection = NGX_CONF_UNSET;
|
|
362
|
2698 lcf->server_name_in_redirect = NGX_CONF_UNSET;
|
|
70
|
2699 lcf->port_in_redirect = NGX_CONF_UNSET;
|
|
0
|
2700 lcf->msie_padding = NGX_CONF_UNSET;
|
|
228
|
2701 lcf->msie_refresh = NGX_CONF_UNSET;
|
|
76
|
2702 lcf->log_not_found = NGX_CONF_UNSET;
|
|
412
|
2703 lcf->log_subrequest = NGX_CONF_UNSET;
|
|
228
|
2704 lcf->recursive_error_pages = NGX_CONF_UNSET;
|
|
342
|
2705 lcf->server_tokens = NGX_CONF_UNSET;
|
|
138
|
2706 lcf->types_hash_max_size = NGX_CONF_UNSET_UINT;
|
|
|
2707 lcf->types_hash_bucket_size = NGX_CONF_UNSET_UINT;
|
|
358
|
2708
|
|
332
|
2709 lcf->open_file_cache = NGX_CONF_UNSET_PTR;
|
|
358
|
2710 lcf->open_file_cache_valid = NGX_CONF_UNSET;
|
|
|
2711 lcf->open_file_cache_min_uses = NGX_CONF_UNSET_UINT;
|
|
332
|
2712 lcf->open_file_cache_errors = NGX_CONF_UNSET;
|
|
|
2713 lcf->open_file_cache_events = NGX_CONF_UNSET;
|
|
0
|
2714
|
|
358
|
2715 #if (NGX_HTTP_GZIP)
|
|
|
2716 lcf->gzip_vary = NGX_CONF_UNSET;
|
|
|
2717 lcf->gzip_http_version = NGX_CONF_UNSET_UINT;
|
|
362
|
2718 #if (NGX_PCRE)
|
|
358
|
2719 lcf->gzip_disable = NGX_CONF_UNSET_PTR;
|
|
400
|
2720 lcf->gzip_disable_msie6 = 3;
|
|
358
|
2721 #endif
|
|
362
|
2722 #endif
|
|
358
|
2723
|
|
0
|
2724 return lcf;
|
|
|
2725 }
|
|
|
2726
|
|
|
2727
|
|
138
|
2728 static ngx_str_t ngx_http_core_text_html_type = ngx_string("text/html");
|
|
|
2729 static ngx_str_t ngx_http_core_image_gif_type = ngx_string("image/gif");
|
|
|
2730 static ngx_str_t ngx_http_core_image_jpeg_type = ngx_string("image/jpeg");
|
|
|
2731
|
|
|
2732 static ngx_hash_key_t ngx_http_core_default_types[] = {
|
|
|
2733 { ngx_string("html"), 0, &ngx_http_core_text_html_type },
|
|
|
2734 { ngx_string("gif"), 0, &ngx_http_core_image_gif_type },
|
|
|
2735 { ngx_string("jpg"), 0, &ngx_http_core_image_jpeg_type },
|
|
|
2736 { ngx_null_string, 0, NULL }
|
|
0
|
2737 };
|
|
|
2738
|
|
|
2739
|
|
36
|
2740 static char *
|
|
138
|
2741 ngx_http_core_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child)
|
|
0
|
2742 {
|
|
|
2743 ngx_http_core_loc_conf_t *prev = parent;
|
|
|
2744 ngx_http_core_loc_conf_t *conf = child;
|
|
|
2745
|
|
36
|
2746 ngx_uint_t i;
|
|
138
|
2747 ngx_hash_key_t *type;
|
|
|
2748 ngx_hash_init_t types_hash;
|
|
0
|
2749
|
|
152
|
2750 if (conf->root.data == NULL) {
|
|
|
2751
|
|
174
|
2752 conf->alias = prev->alias;
|
|
152
|
2753 conf->root = prev->root;
|
|
|
2754 conf->root_lengths = prev->root_lengths;
|
|
|
2755 conf->root_values = prev->root_values;
|
|
|
2756
|
|
|
2757 if (prev->root.data == NULL) {
|
|
|
2758 conf->root.len = sizeof("html") - 1;
|
|
|
2759 conf->root.data = (u_char *) "html";
|
|
|
2760
|
|
324
|
2761 if (ngx_conf_full_name(cf->cycle, &conf->root, 0) == NGX_ERROR) {
|
|
152
|
2762 return NGX_CONF_ERROR;
|
|
|
2763 }
|
|
|
2764 }
|
|
0
|
2765 }
|
|
|
2766
|
|
126
|
2767 if (conf->post_action.data == NULL) {
|
|
|
2768 conf->post_action = prev->post_action;
|
|
|
2769 }
|
|
|
2770
|
|
212
|
2771 ngx_conf_merge_uint_value(conf->types_hash_max_size,
|
|
|
2772 prev->types_hash_max_size, 1024);
|
|
|
2773
|
|
|
2774 ngx_conf_merge_uint_value(conf->types_hash_bucket_size,
|
|
|
2775 prev->types_hash_bucket_size,
|
|
|
2776 ngx_cacheline_size);
|
|
138
|
2777
|
|
|
2778 conf->types_hash_bucket_size = ngx_align(conf->types_hash_bucket_size,
|
|
|
2779 ngx_cacheline_size);
|
|
|
2780
|
|
|
2781 /*
|
|
|
2782 * the special handling the "types" directive in the "http" section
|
|
|
2783 * to inherit the http's conf->types_hash to all servers
|
|
|
2784 */
|
|
|
2785
|
|
|
2786 if (prev->types && prev->types_hash.buckets == NULL) {
|
|
|
2787
|
|
|
2788 types_hash.hash = &prev->types_hash;
|
|
|
2789 types_hash.key = ngx_hash_key_lc;
|
|
|
2790 types_hash.max_size = conf->types_hash_max_size;
|
|
|
2791 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
2792 types_hash.name = "types_hash";
|
|
138
|
2793 types_hash.pool = cf->pool;
|
|
|
2794 types_hash.temp_pool = NULL;
|
|
|
2795
|
|
|
2796 if (ngx_hash_init(&types_hash, prev->types->elts, prev->types->nelts)
|
|
|
2797 != NGX_OK)
|
|
|
2798 {
|
|
|
2799 return NGX_CONF_ERROR;
|
|
|
2800 }
|
|
|
2801 }
|
|
|
2802
|
|
0
|
2803 if (conf->types == NULL) {
|
|
138
|
2804 conf->types = prev->types;
|
|
|
2805 conf->types_hash = prev->types_hash;
|
|
|
2806 }
|
|
|
2807
|
|
|
2808 if (conf->types == NULL) {
|
|
|
2809 conf->types = ngx_array_create(cf->pool, 4, sizeof(ngx_hash_key_t));
|
|
|
2810 if (conf->types == NULL) {
|
|
|
2811 return NGX_CONF_ERROR;
|
|
|
2812 }
|
|
|
2813
|
|
|
2814 for (i = 0; ngx_http_core_default_types[i].key.len; i++) {
|
|
|
2815 type = ngx_array_push(conf->types);
|
|
|
2816 if (type == NULL) {
|
|
36
|
2817 return NGX_CONF_ERROR;
|
|
|
2818 }
|
|
0
|
2819
|
|
138
|
2820 type->key = ngx_http_core_default_types[i].key;
|
|
|
2821 type->key_hash =
|
|
|
2822 ngx_hash_key_lc(ngx_http_core_default_types[i].key.data,
|
|
|
2823 ngx_http_core_default_types[i].key.len);
|
|
|
2824 type->value = ngx_http_core_default_types[i].value;
|
|
|
2825 }
|
|
|
2826 }
|
|
|
2827
|
|
|
2828 if (conf->types_hash.buckets == NULL) {
|
|
|
2829
|
|
|
2830 types_hash.hash = &conf->types_hash;
|
|
|
2831 types_hash.key = ngx_hash_key_lc;
|
|
|
2832 types_hash.max_size = conf->types_hash_max_size;
|
|
|
2833 types_hash.bucket_size = conf->types_hash_bucket_size;
|
|
144
|
2834 types_hash.name = "mime_types_hash";
|
|
138
|
2835 types_hash.pool = cf->pool;
|
|
|
2836 types_hash.temp_pool = NULL;
|
|
|
2837
|
|
|
2838 if (ngx_hash_init(&types_hash, conf->types->elts, conf->types->nelts)
|
|
|
2839 != NGX_OK)
|
|
|
2840 {
|
|
|
2841 return NGX_CONF_ERROR;
|
|
0
|
2842 }
|
|
|
2843 }
|
|
|
2844
|
|
|
2845 if (conf->err_log == NULL) {
|
|
|
2846 if (prev->err_log) {
|
|
|
2847 conf->err_log = prev->err_log;
|
|
|
2848 } else {
|
|
|
2849 conf->err_log = cf->cycle->new_log;
|
|
|
2850 }
|
|
|
2851 }
|
|
|
2852
|
|
|
2853 if (conf->error_pages == NULL && prev->error_pages) {
|
|
|
2854 conf->error_pages = prev->error_pages;
|
|
|
2855 }
|
|
|
2856
|
|
|
2857 ngx_conf_merge_str_value(conf->default_type,
|
|
36
|
2858 prev->default_type, "text/plain");
|
|
0
|
2859
|
|
212
|
2860 ngx_conf_merge_off_value(conf->client_max_body_size,
|
|
0
|
2861 prev->client_max_body_size, 1 * 1024 * 1024);
|
|
|
2862 ngx_conf_merge_size_value(conf->client_body_buffer_size,
|
|
|
2863 prev->client_body_buffer_size,
|
|
|
2864 (size_t) 2 * ngx_pagesize);
|
|
|
2865 ngx_conf_merge_msec_value(conf->client_body_timeout,
|
|
|
2866 prev->client_body_timeout, 60000);
|
|
58
|
2867
|
|
362
|
2868 ngx_conf_merge_uint_value(conf->satisfy, prev->satisfy,
|
|
|
2869 NGX_HTTP_SATISFY_ALL);
|
|
424
|
2870 ngx_conf_merge_uint_value(conf->if_modified_since, prev->if_modified_since,
|
|
|
2871 0);
|
|
58
|
2872 ngx_conf_merge_value(conf->internal, prev->internal, 0);
|
|
182
|
2873 ngx_conf_merge_value(conf->client_body_in_file_only,
|
|
|
2874 prev->client_body_in_file_only, 0);
|
|
0
|
2875 ngx_conf_merge_value(conf->sendfile, prev->sendfile, 0);
|
|
300
|
2876 ngx_conf_merge_size_value(conf->sendfile_max_chunk,
|
|
|
2877 prev->sendfile_max_chunk, 0);
|
|
390
|
2878 ngx_conf_merge_off_value(conf->directio, prev->directio,
|
|
|
2879 NGX_MAX_OFF_T_VALUE);
|
|
0
|
2880 ngx_conf_merge_value(conf->tcp_nopush, prev->tcp_nopush, 0);
|
|
228
|
2881 ngx_conf_merge_value(conf->tcp_nodelay, prev->tcp_nodelay, 1);
|
|
58
|
2882
|
|
0
|
2883 ngx_conf_merge_msec_value(conf->send_timeout, prev->send_timeout, 60000);
|
|
|
2884 ngx_conf_merge_size_value(conf->send_lowat, prev->send_lowat, 0);
|
|
|
2885 ngx_conf_merge_size_value(conf->postpone_output, prev->postpone_output,
|
|
|
2886 1460);
|
|
|
2887 ngx_conf_merge_size_value(conf->limit_rate, prev->limit_rate, 0);
|
|
|
2888 ngx_conf_merge_msec_value(conf->keepalive_timeout,
|
|
|
2889 prev->keepalive_timeout, 75000);
|
|
|
2890 ngx_conf_merge_sec_value(conf->keepalive_header,
|
|
|
2891 prev->keepalive_header, 0);
|
|
|
2892 ngx_conf_merge_msec_value(conf->lingering_time,
|
|
|
2893 prev->lingering_time, 30000);
|
|
|
2894 ngx_conf_merge_msec_value(conf->lingering_timeout,
|
|
|
2895 prev->lingering_timeout, 5000);
|
|
348
|
2896 ngx_conf_merge_msec_value(conf->resolver_timeout,
|
|
|
2897 prev->resolver_timeout, 30000);
|
|
|
2898
|
|
|
2899 if (conf->resolver == NULL) {
|
|
366
|
2900
|
|
|
2901 if (prev->resolver == NULL) {
|
|
|
2902
|
|
|
2903 /*
|
|
|
2904 * create dummy resolver in http {} context
|
|
|
2905 * to inherit it in all servers
|
|
|
2906 */
|
|
|
2907
|
|
|
2908 prev->resolver = ngx_resolver_create(cf, NULL);
|
|
|
2909 if (prev->resolver == NULL) {
|
|
364
|
2910 return NGX_CONF_ERROR;
|
|
354
|
2911 }
|
|
|
2912 }
|
|
376
|
2913
|
|
366
|
2914 conf->resolver = prev->resolver;
|
|
348
|
2915 }
|
|
0
|
2916
|
|
28
|
2917 ngx_conf_merge_path_value(conf->client_body_temp_path,
|
|
|
2918 prev->client_body_temp_path,
|
|
|
2919 NGX_HTTP_CLIENT_TEMP_PATH, 0, 0, 0,
|
|
|
2920 ngx_garbage_collector_temp_handler, cf);
|
|
|
2921
|
|
0
|
2922 ngx_conf_merge_value(conf->reset_timedout_connection,
|
|
36
|
2923 prev->reset_timedout_connection, 0);
|
|
362
|
2924 ngx_conf_merge_value(conf->server_name_in_redirect,
|
|
|
2925 prev->server_name_in_redirect, 1);
|
|
70
|
2926 ngx_conf_merge_value(conf->port_in_redirect, prev->port_in_redirect, 1);
|
|
0
|
2927 ngx_conf_merge_value(conf->msie_padding, prev->msie_padding, 1);
|
|
228
|
2928 ngx_conf_merge_value(conf->msie_refresh, prev->msie_refresh, 0);
|
|
76
|
2929 ngx_conf_merge_value(conf->log_not_found, prev->log_not_found, 1);
|
|
412
|
2930 ngx_conf_merge_value(conf->log_subrequest, prev->log_subrequest, 0);
|
|
228
|
2931 ngx_conf_merge_value(conf->recursive_error_pages,
|
|
|
2932 prev->recursive_error_pages, 0);
|
|
342
|
2933 ngx_conf_merge_value(conf->server_tokens, prev->server_tokens, 1);
|
|
0
|
2934
|
|
332
|
2935 ngx_conf_merge_ptr_value(conf->open_file_cache,
|
|
358
|
2936 prev->open_file_cache, NULL);
|
|
|
2937
|
|
|
2938 ngx_conf_merge_sec_value(conf->open_file_cache_valid,
|
|
|
2939 prev->open_file_cache_valid, 60);
|
|
|
2940
|
|
|
2941 ngx_conf_merge_uint_value(conf->open_file_cache_min_uses,
|
|
|
2942 prev->open_file_cache_min_uses, 1);
|
|
332
|
2943
|
|
|
2944 ngx_conf_merge_sec_value(conf->open_file_cache_errors,
|
|
358
|
2945 prev->open_file_cache_errors, 0);
|
|
332
|
2946
|
|
|
2947 ngx_conf_merge_sec_value(conf->open_file_cache_events,
|
|
358
|
2948 prev->open_file_cache_events, 0);
|
|
|
2949 #if (NGX_HTTP_GZIP)
|
|
|
2950
|
|
|
2951 ngx_conf_merge_value(conf->gzip_vary, prev->gzip_vary, 0);
|
|
|
2952 ngx_conf_merge_uint_value(conf->gzip_http_version, prev->gzip_http_version,
|
|
|
2953 NGX_HTTP_VERSION_11);
|
|
|
2954 ngx_conf_merge_bitmask_value(conf->gzip_proxied, prev->gzip_proxied,
|
|
|
2955 (NGX_CONF_BITMASK_SET|NGX_HTTP_GZIP_PROXIED_OFF));
|
|
|
2956
|
|
362
|
2957 #if (NGX_PCRE)
|
|
358
|
2958 ngx_conf_merge_ptr_value(conf->gzip_disable, prev->gzip_disable, NULL);
|
|
362
|
2959 #endif
|
|
358
|
2960
|
|
400
|
2961 if (conf->gzip_disable_msie6 == 3) {
|
|
|
2962 conf->gzip_disable_msie6 =
|
|
|
2963 (prev->gzip_disable_msie6 == 3) ? 0 : prev->gzip_disable_msie6;
|
|
|
2964 }
|
|
|
2965
|
|
358
|
2966 #endif
|
|
0
|
2967
|
|
|
2968 return NGX_CONF_OK;
|
|
|
2969 }
|
|
|
2970
|
|
|
2971
|
|
72
|
2972 /* AF_INET only */
|
|
|
2973
|
|
36
|
2974 static char *
|
|
|
2975 ngx_http_core_listen(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
2976 {
|
|
|
2977 ngx_http_core_srv_conf_t *scf = conf;
|
|
|
2978
|
|
252
|
2979 ngx_str_t *value, size;
|
|
|
2980 ngx_url_t u;
|
|
|
2981 ngx_uint_t n;
|
|
|
2982 ngx_http_listen_t *ls;
|
|
0
|
2983
|
|
|
2984 /*
|
|
|
2985 * TODO: check duplicate 'listen' directives,
|
|
|
2986 * add resolved name to server names ???
|
|
|
2987 */
|
|
|
2988
|
|
72
|
2989 value = cf->args->elts;
|
|
126
|
2990
|
|
252
|
2991 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
2992
|
|
|
2993 u.url = value[1];
|
|
|
2994 u.listen = 1;
|
|
266
|
2995 u.default_port = 80;
|
|
252
|
2996
|
|
340
|
2997 if (ngx_parse_url(cf->pool, &u) != NGX_OK) {
|
|
252
|
2998 if (u.err) {
|
|
|
2999 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3000 "%s in \"%V\" of the \"listen\" directive",
|
|
|
3001 u.err, &u.url);
|
|
|
3002 }
|
|
|
3003
|
|
126
|
3004 return NGX_CONF_ERROR;
|
|
72
|
3005 }
|
|
|
3006
|
|
50
|
3007 ls = ngx_array_push(&scf->listen);
|
|
|
3008 if (ls == NULL) {
|
|
0
|
3009 return NGX_CONF_ERROR;
|
|
|
3010 }
|
|
|
3011
|
|
72
|
3012 ngx_memzero(ls, sizeof(ngx_http_listen_t));
|
|
0
|
3013
|
|
400
|
3014 ls->family = u.family;
|
|
252
|
3015 ls->addr = u.addr.in_addr;
|
|
266
|
3016 ls->port = u.port;
|
|
336
|
3017 ls->file_name = cf->conf_file->file.name.data;
|
|
0
|
3018 ls->line = cf->conf_file->line;
|
|
326
|
3019 ls->conf.backlog = NGX_LISTEN_BACKLOG;
|
|
112
|
3020 ls->conf.rcvbuf = -1;
|
|
|
3021 ls->conf.sndbuf = -1;
|
|
72
|
3022
|
|
400
|
3023 n = ngx_inet_ntop(AF_INET, &ls->addr, ls->conf.addr, NGX_INET_ADDRSTRLEN);
|
|
180
|
3024 ngx_sprintf(&ls->conf.addr[n], ":%ui", ls->port);
|
|
|
3025
|
|
72
|
3026 if (cf->args->nelts == 2) {
|
|
|
3027 return NGX_CONF_OK;
|
|
|
3028 }
|
|
|
3029
|
|
|
3030 if (ngx_strcmp(value[2].data, "default") == 0) {
|
|
|
3031 ls->conf.default_server = 1;
|
|
|
3032 n = 3;
|
|
138
|
3033
|
|
72
|
3034 } else {
|
|
|
3035 n = 2;
|
|
0
|
3036 }
|
|
|
3037
|
|
72
|
3038 for ( /* void */ ; n < cf->args->nelts; n++) {
|
|
|
3039
|
|
|
3040 if (ls->conf.default_server == 0) {
|
|
|
3041 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3042 "\"%V\" parameter can be specified for "
|
|
|
3043 "the default \"listen\" directive only",
|
|
|
3044 &value[n]);
|
|
|
3045 return NGX_CONF_ERROR;
|
|
|
3046 }
|
|
|
3047
|
|
|
3048 if (ngx_strcmp(value[n].data, "bind") == 0) {
|
|
|
3049 ls->conf.bind = 1;
|
|
|
3050 continue;
|
|
|
3051 }
|
|
|
3052
|
|
112
|
3053 if (ngx_strncmp(value[n].data, "backlog=", 8) == 0) {
|
|
|
3054 ls->conf.backlog = ngx_atoi(value[n].data + 8, value[n].len - 8);
|
|
72
|
3055 ls->conf.bind = 1;
|
|
|
3056
|
|
|
3057 if (ls->conf.backlog == NGX_ERROR || ls->conf.backlog == 0) {
|
|
|
3058 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3059 "invalid backlog \"%V\"", &value[n]);
|
|
|
3060 return NGX_CONF_ERROR;
|
|
|
3061 }
|
|
|
3062
|
|
|
3063 continue;
|
|
|
3064 }
|
|
|
3065
|
|
112
|
3066 if (ngx_strncmp(value[n].data, "rcvbuf=", 7) == 0) {
|
|
|
3067 size.len = value[n].len - 7;
|
|
|
3068 size.data = value[n].data + 7;
|
|
|
3069
|
|
|
3070 ls->conf.rcvbuf = ngx_parse_size(&size);
|
|
|
3071 ls->conf.bind = 1;
|
|
|
3072
|
|
|
3073 if (ls->conf.rcvbuf == NGX_ERROR) {
|
|
|
3074 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3075 "invalid rcvbuf \"%V\"", &value[n]);
|
|
|
3076 return NGX_CONF_ERROR;
|
|
|
3077 }
|
|
|
3078
|
|
|
3079 continue;
|
|
|
3080 }
|
|
|
3081
|
|
|
3082 if (ngx_strncmp(value[n].data, "sndbuf=", 7) == 0) {
|
|
|
3083 size.len = value[n].len - 7;
|
|
|
3084 size.data = value[n].data + 7;
|
|
|
3085
|
|
|
3086 ls->conf.sndbuf = ngx_parse_size(&size);
|
|
|
3087 ls->conf.bind = 1;
|
|
|
3088
|
|
|
3089 if (ls->conf.sndbuf == NGX_ERROR) {
|
|
|
3090 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3091 "invalid sndbuf \"%V\"", &value[n]);
|
|
|
3092 return NGX_CONF_ERROR;
|
|
|
3093 }
|
|
|
3094
|
|
|
3095 continue;
|
|
|
3096 }
|
|
|
3097
|
|
|
3098 if (ngx_strncmp(value[n].data, "accept_filter=", 14) == 0) {
|
|
72
|
3099 #if (NGX_HAVE_DEFERRED_ACCEPT && defined SO_ACCEPTFILTER)
|
|
112
|
3100 ls->conf.accept_filter = (char *) &value[n].data[14];
|
|
72
|
3101 ls->conf.bind = 1;
|
|
|
3102 #else
|
|
|
3103 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3104 "accept filters \"%V\" are not supported "
|
|
|
3105 "on this platform, ignored",
|
|
|
3106 &value[n]);
|
|
|
3107 #endif
|
|
|
3108 continue;
|
|
|
3109 }
|
|
|
3110
|
|
|
3111 if (ngx_strcmp(value[n].data, "deferred") == 0) {
|
|
|
3112 #if (NGX_HAVE_DEFERRED_ACCEPT && defined TCP_DEFER_ACCEPT)
|
|
|
3113 ls->conf.deferred_accept = 1;
|
|
|
3114 ls->conf.bind = 1;
|
|
|
3115 #else
|
|
|
3116 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3117 "the deferred accept is not supported "
|
|
|
3118 "on this platform, ignored");
|
|
|
3119 #endif
|
|
|
3120 continue;
|
|
|
3121 }
|
|
0
|
3122
|
|
404
|
3123 if (ngx_strcmp(value[n].data, "ssl") == 0) {
|
|
|
3124 #if (NGX_HTTP_SSL)
|
|
|
3125 ls->conf.ssl = 1;
|
|
|
3126 continue;
|
|
|
3127 #else
|
|
|
3128 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3129 "the \"ssl\" parameter requires "
|
|
|
3130 "ngx_http_ssl_module");
|
|
|
3131 return NGX_CONF_ERROR;
|
|
|
3132 #endif
|
|
|
3133 }
|
|
|
3134
|
|
0
|
3135 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
72
|
3136 "the invalid \"%V\" parameter", &value[n]);
|
|
0
|
3137 return NGX_CONF_ERROR;
|
|
|
3138 }
|
|
|
3139
|
|
|
3140 return NGX_CONF_OK;
|
|
|
3141 }
|
|
|
3142
|
|
|
3143
|
|
36
|
3144 static char *
|
|
|
3145 ngx_http_core_server_name(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3146 {
|
|
142
|
3147 ngx_http_core_srv_conf_t *cscf = conf;
|
|
|
3148
|
|
|
3149 u_char ch;
|
|
|
3150 ngx_str_t *value, name;
|
|
|
3151 ngx_uint_t i;
|
|
|
3152 ngx_http_server_name_t *sn;
|
|
0
|
3153
|
|
|
3154 value = cf->args->elts;
|
|
|
3155
|
|
142
|
3156 ch = value[1].data[0];
|
|
|
3157
|
|
400
|
3158 if (cscf->server_name.data == NULL) {
|
|
|
3159 if (value[1].len) {
|
|
|
3160 name = value[1];
|
|
|
3161
|
|
|
3162 if (ch == '.') {
|
|
|
3163 name.len--;
|
|
|
3164 name.data++;
|
|
|
3165 }
|
|
|
3166
|
|
|
3167 cscf->server_name.len = name.len;
|
|
|
3168 cscf->server_name.data = ngx_pstrdup(cf->pool, &name);
|
|
|
3169 if (cscf->server_name.data == NULL) {
|
|
|
3170 return NGX_CONF_ERROR;
|
|
|
3171 }
|
|
|
3172
|
|
|
3173 } else {
|
|
|
3174 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3175 "the first server name must not be empty");
|
|
142
|
3176 return NGX_CONF_ERROR;
|
|
|
3177 }
|
|
|
3178 }
|
|
|
3179
|
|
|
3180 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3181
|
|
|
3182 ch = value[i].data[0];
|
|
|
3183
|
|
400
|
3184 if ((ch == '*' && (value[i].len < 3 || value[i].data[1] != '.'))
|
|
142
|
3185 || (ch == '.' && value[i].len < 2))
|
|
|
3186 {
|
|
|
3187 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3188 "server name \"%V\" is invalid", &value[i]);
|
|
|
3189 return NGX_CONF_ERROR;
|
|
|
3190 }
|
|
|
3191
|
|
294
|
3192 if (ngx_strchr(value[i].data, '/')) {
|
|
|
3193 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3194 "server name \"%V\" has strange symbols",
|
|
|
3195 &value[i]);
|
|
|
3196 }
|
|
|
3197
|
|
362
|
3198 if (value[i].len == 1 && ch == '*') {
|
|
|
3199 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3200 "\"server_name *\" is unsupported, use "
|
|
|
3201 "\"server_name_in_redirect off\" instead");
|
|
|
3202 return NGX_CONF_ERROR;
|
|
|
3203 }
|
|
|
3204
|
|
142
|
3205 sn = ngx_array_push(&cscf->server_names);
|
|
50
|
3206 if (sn == NULL) {
|
|
4
|
3207 return NGX_CONF_ERROR;
|
|
|
3208 }
|
|
0
|
3209
|
|
326
|
3210 #if (NGX_PCRE)
|
|
|
3211 sn->regex = NULL;
|
|
|
3212 #endif
|
|
|
3213 sn->core_srv_conf = cscf;
|
|
358
|
3214 sn->name = value[i];
|
|
326
|
3215
|
|
|
3216 if (value[i].data[0] != '~') {
|
|
|
3217 continue;
|
|
|
3218 }
|
|
|
3219
|
|
|
3220 #if (NGX_PCRE)
|
|
356
|
3221 {
|
|
|
3222 ngx_str_t err;
|
|
|
3223 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3224
|
|
326
|
3225 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3226 err.data = errstr;
|
|
|
3227
|
|
|
3228 value[i].len--;
|
|
|
3229 value[i].data++;
|
|
|
3230
|
|
376
|
3231 sn->regex = ngx_regex_compile(&value[i], 0, cf->pool, &err);
|
|
326
|
3232
|
|
|
3233 if (sn->regex == NULL) {
|
|
|
3234 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3235 return NGX_CONF_ERROR;
|
|
|
3236 }
|
|
|
3237
|
|
358
|
3238 sn->name = value[i];
|
|
356
|
3239 }
|
|
326
|
3240 #else
|
|
|
3241 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3242 "the using of the regex \"%V\" "
|
|
|
3243 "requires PCRE library", &value[i]);
|
|
|
3244
|
|
|
3245 return NGX_CONF_ERROR;
|
|
|
3246 #endif
|
|
0
|
3247 }
|
|
|
3248
|
|
|
3249 return NGX_CONF_OK;
|
|
|
3250 }
|
|
|
3251
|
|
|
3252
|
|
36
|
3253 static char *
|
|
|
3254 ngx_http_core_root(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3255 {
|
|
|
3256 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3257
|
|
144
|
3258 ngx_str_t *value;
|
|
|
3259 ngx_uint_t alias, n;
|
|
|
3260 ngx_http_script_compile_t sc;
|
|
0
|
3261
|
|
|
3262 alias = (cmd->name.len == sizeof("alias") - 1) ? 1 : 0;
|
|
|
3263
|
|
|
3264 if (lcf->root.data) {
|
|
|
3265
|
|
|
3266 /* the (ngx_uint_t) cast is required by gcc 2.7.2.3 */
|
|
|
3267
|
|
|
3268 if ((ngx_uint_t) lcf->alias == alias) {
|
|
|
3269 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3270 "\"%V\" directive is duplicate",
|
|
|
3271 &cmd->name);
|
|
0
|
3272 } else {
|
|
|
3273 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3274 "\"%V\" directive is duplicate, "
|
|
0
|
3275 "\"%s\" directive is specified before",
|
|
10
|
3276 &cmd->name, lcf->alias ? "alias" : "root");
|
|
0
|
3277 }
|
|
|
3278
|
|
|
3279 return NGX_CONF_ERROR;
|
|
|
3280 }
|
|
|
3281
|
|
324
|
3282 if (lcf->named && alias) {
|
|
|
3283 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3284 "the \"alias\" directive may not be used "
|
|
|
3285 "inside named location");
|
|
|
3286
|
|
|
3287 return NGX_CONF_ERROR;
|
|
|
3288 }
|
|
|
3289
|
|
308
|
3290 #if (NGX_PCRE)
|
|
|
3291
|
|
|
3292 if (lcf->regex && alias) {
|
|
|
3293 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3294 "the \"alias\" directive may not be used "
|
|
|
3295 "inside location given by regular expression");
|
|
|
3296
|
|
|
3297 return NGX_CONF_ERROR;
|
|
|
3298 }
|
|
|
3299
|
|
|
3300 #endif
|
|
|
3301
|
|
0
|
3302 value = cf->args->elts;
|
|
|
3303
|
|
294
|
3304 if (ngx_strstr(value[1].data, "$document_root")
|
|
|
3305 || ngx_strstr(value[1].data, "${document_root}"))
|
|
|
3306 {
|
|
|
3307 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3308 "the $document_root variable may not be used "
|
|
|
3309 "in the \"%V\" directive",
|
|
|
3310 &cmd->name);
|
|
|
3311
|
|
|
3312 return NGX_CONF_ERROR;
|
|
|
3313 }
|
|
|
3314
|
|
412
|
3315 if (ngx_strstr(value[1].data, "$realpath_root")
|
|
|
3316 || ngx_strstr(value[1].data, "${realpath_root}"))
|
|
|
3317 {
|
|
|
3318 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3319 "the $realpath_root variable may not be used "
|
|
|
3320 "in the \"%V\" directive",
|
|
|
3321 &cmd->name);
|
|
|
3322
|
|
|
3323 return NGX_CONF_ERROR;
|
|
|
3324 }
|
|
|
3325
|
|
0
|
3326 lcf->alias = alias;
|
|
|
3327 lcf->root = value[1];
|
|
|
3328
|
|
|
3329 if (!alias && lcf->root.data[lcf->root.len - 1] == '/') {
|
|
|
3330 lcf->root.len--;
|
|
|
3331 }
|
|
|
3332
|
|
216
|
3333 if (lcf->root.data[0] != '$') {
|
|
324
|
3334 if (ngx_conf_full_name(cf->cycle, &lcf->root, 0) == NGX_ERROR) {
|
|
216
|
3335 return NGX_CONF_ERROR;
|
|
|
3336 }
|
|
152
|
3337 }
|
|
|
3338
|
|
|
3339 n = ngx_http_script_variables_count(&lcf->root);
|
|
144
|
3340
|
|
|
3341 if (n == 0) {
|
|
|
3342 return NGX_CONF_OK;
|
|
|
3343 }
|
|
|
3344
|
|
|
3345 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3346
|
|
|
3347 sc.cf = cf;
|
|
152
|
3348 sc.source = &lcf->root;
|
|
144
|
3349 sc.lengths = &lcf->root_lengths;
|
|
|
3350 sc.values = &lcf->root_values;
|
|
|
3351 sc.variables = n;
|
|
|
3352 sc.complete_lengths = 1;
|
|
|
3353 sc.complete_values = 1;
|
|
|
3354
|
|
|
3355 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3356 return NGX_CONF_ERROR;
|
|
|
3357 }
|
|
|
3358
|
|
0
|
3359 return NGX_CONF_OK;
|
|
|
3360 }
|
|
|
3361
|
|
|
3362
|
|
180
|
3363 static ngx_http_method_name_t ngx_methods_names[] = {
|
|
286
|
3364 { (u_char *) "GET", (uint32_t) ~NGX_HTTP_GET },
|
|
|
3365 { (u_char *) "HEAD", (uint32_t) ~NGX_HTTP_HEAD },
|
|
|
3366 { (u_char *) "POST", (uint32_t) ~NGX_HTTP_POST },
|
|
|
3367 { (u_char *) "PUT", (uint32_t) ~NGX_HTTP_PUT },
|
|
|
3368 { (u_char *) "DELETE", (uint32_t) ~NGX_HTTP_DELETE },
|
|
|
3369 { (u_char *) "MKCOL", (uint32_t) ~NGX_HTTP_MKCOL },
|
|
|
3370 { (u_char *) "COPY", (uint32_t) ~NGX_HTTP_COPY },
|
|
|
3371 { (u_char *) "MOVE", (uint32_t) ~NGX_HTTP_MOVE },
|
|
|
3372 { (u_char *) "OPTIONS", (uint32_t) ~NGX_HTTP_OPTIONS },
|
|
|
3373 { (u_char *) "PROPFIND" , (uint32_t) ~NGX_HTTP_PROPFIND },
|
|
|
3374 { (u_char *) "PROPPATCH", (uint32_t) ~NGX_HTTP_PROPPATCH },
|
|
|
3375 { (u_char *) "LOCK", (uint32_t) ~NGX_HTTP_LOCK },
|
|
|
3376 { (u_char *) "UNLOCK", (uint32_t) ~NGX_HTTP_UNLOCK },
|
|
180
|
3377 { NULL, 0 }
|
|
|
3378 };
|
|
|
3379
|
|
|
3380
|
|
|
3381 static char *
|
|
|
3382 ngx_http_core_limit_except(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3383 {
|
|
378
|
3384 ngx_http_core_loc_conf_t *pclcf = conf;
|
|
180
|
3385
|
|
|
3386 char *rv;
|
|
|
3387 void *mconf;
|
|
|
3388 ngx_str_t *value;
|
|
|
3389 ngx_uint_t i;
|
|
|
3390 ngx_conf_t save;
|
|
|
3391 ngx_http_module_t *module;
|
|
|
3392 ngx_http_conf_ctx_t *ctx, *pctx;
|
|
|
3393 ngx_http_method_name_t *name;
|
|
378
|
3394 ngx_http_core_loc_conf_t *clcf;
|
|
|
3395
|
|
|
3396 if (pclcf->limit_except) {
|
|
180
|
3397 return "duplicate";
|
|
|
3398 }
|
|
|
3399
|
|
378
|
3400 pclcf->limit_except = 0xffffffff;
|
|
180
|
3401
|
|
|
3402 value = cf->args->elts;
|
|
|
3403
|
|
|
3404 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3405 for (name = ngx_methods_names; name->name; name++) {
|
|
|
3406
|
|
|
3407 if (ngx_strcasecmp(value[i].data, name->name) == 0) {
|
|
378
|
3408 pclcf->limit_except &= name->method;
|
|
180
|
3409 goto next;
|
|
|
3410 }
|
|
|
3411 }
|
|
|
3412
|
|
|
3413 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3414 "invalid method \"%V\"", &value[i]);
|
|
|
3415 return NGX_CONF_ERROR;
|
|
|
3416
|
|
|
3417 next:
|
|
|
3418 continue;
|
|
|
3419 }
|
|
|
3420
|
|
378
|
3421 if (!(pclcf->limit_except & NGX_HTTP_GET)) {
|
|
|
3422 pclcf->limit_except &= (uint32_t) ~NGX_HTTP_HEAD;
|
|
180
|
3423 }
|
|
|
3424
|
|
|
3425 ctx = ngx_pcalloc(cf->pool, sizeof(ngx_http_conf_ctx_t));
|
|
|
3426 if (ctx == NULL) {
|
|
|
3427 return NGX_CONF_ERROR;
|
|
|
3428 }
|
|
|
3429
|
|
|
3430 pctx = cf->ctx;
|
|
|
3431 ctx->main_conf = pctx->main_conf;
|
|
|
3432 ctx->srv_conf = pctx->srv_conf;
|
|
|
3433
|
|
|
3434 ctx->loc_conf = ngx_pcalloc(cf->pool, sizeof(void *) * ngx_http_max_module);
|
|
|
3435 if (ctx->loc_conf == NULL) {
|
|
|
3436 return NGX_CONF_ERROR;
|
|
|
3437 }
|
|
|
3438
|
|
|
3439 for (i = 0; ngx_modules[i]; i++) {
|
|
|
3440 if (ngx_modules[i]->type != NGX_HTTP_MODULE) {
|
|
|
3441 continue;
|
|
|
3442 }
|
|
|
3443
|
|
|
3444 module = ngx_modules[i]->ctx;
|
|
|
3445
|
|
|
3446 if (module->create_loc_conf) {
|
|
|
3447
|
|
|
3448 mconf = module->create_loc_conf(cf);
|
|
|
3449 if (mconf == NULL) {
|
|
|
3450 return NGX_CONF_ERROR;
|
|
|
3451 }
|
|
|
3452
|
|
|
3453 ctx->loc_conf[ngx_modules[i]->ctx_index] = mconf;
|
|
|
3454 }
|
|
|
3455 }
|
|
|
3456
|
|
|
3457
|
|
378
|
3458 clcf = ctx->loc_conf[ngx_http_core_module.ctx_index];
|
|
|
3459 pclcf->limit_except_loc_conf = ctx->loc_conf;
|
|
|
3460 clcf->loc_conf = ctx->loc_conf;
|
|
|
3461 clcf->name = pclcf->name;
|
|
|
3462 clcf->noname = 1;
|
|
|
3463
|
|
|
3464 if (ngx_http_add_location(cf, &pclcf->locations, clcf) != NGX_OK) {
|
|
180
|
3465 return NGX_CONF_ERROR;
|
|
|
3466 }
|
|
|
3467
|
|
|
3468 save = *cf;
|
|
|
3469 cf->ctx = ctx;
|
|
|
3470 cf->cmd_type = NGX_HTTP_LMT_CONF;
|
|
|
3471
|
|
|
3472 rv = ngx_conf_parse(cf, NULL);
|
|
|
3473
|
|
|
3474 *cf = save;
|
|
|
3475
|
|
|
3476 return rv;
|
|
|
3477 }
|
|
|
3478
|
|
|
3479
|
|
36
|
3480 static char *
|
|
390
|
3481 ngx_http_core_directio(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3482 {
|
|
|
3483 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3484
|
|
|
3485 ngx_str_t *value;
|
|
|
3486
|
|
|
3487 if (clcf->directio != NGX_CONF_UNSET) {
|
|
|
3488 return "is duplicate";
|
|
|
3489 }
|
|
|
3490
|
|
|
3491 value = cf->args->elts;
|
|
|
3492
|
|
|
3493 if (ngx_strcmp(value[1].data, "off") == 0) {
|
|
416
|
3494 clcf->directio = NGX_OPEN_FILE_DIRECTIO_OFF;
|
|
390
|
3495 return NGX_CONF_OK;
|
|
|
3496 }
|
|
|
3497
|
|
|
3498 clcf->directio = ngx_parse_offset(&value[1]);
|
|
|
3499 if (clcf->directio == (off_t) NGX_ERROR) {
|
|
|
3500 return "invalid value";
|
|
|
3501 }
|
|
|
3502
|
|
|
3503 return NGX_CONF_OK;
|
|
|
3504 }
|
|
|
3505
|
|
|
3506
|
|
|
3507 static char *
|
|
36
|
3508 ngx_http_core_error_page(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3509 {
|
|
|
3510 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3511
|
|
372
|
3512 u_char *args;
|
|
222
|
3513 ngx_int_t overwrite;
|
|
|
3514 ngx_str_t *value, uri;
|
|
|
3515 ngx_uint_t i, n, nvar;
|
|
|
3516 ngx_array_t *uri_lengths, *uri_values;
|
|
|
3517 ngx_http_err_page_t *err;
|
|
|
3518 ngx_http_script_compile_t sc;
|
|
0
|
3519
|
|
|
3520 if (lcf->error_pages == NULL) {
|
|
36
|
3521 lcf->error_pages = ngx_array_create(cf->pool, 4,
|
|
0
|
3522 sizeof(ngx_http_err_page_t));
|
|
|
3523 if (lcf->error_pages == NULL) {
|
|
|
3524 return NGX_CONF_ERROR;
|
|
|
3525 }
|
|
|
3526 }
|
|
|
3527
|
|
|
3528 value = cf->args->elts;
|
|
|
3529
|
|
|
3530 i = cf->args->nelts - 2;
|
|
|
3531
|
|
|
3532 if (value[i].data[0] == '=') {
|
|
|
3533 if (i == 1) {
|
|
|
3534 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3535 "invalid value \"%V\"", &value[i]);
|
|
0
|
3536 return NGX_CONF_ERROR;
|
|
|
3537 }
|
|
|
3538
|
|
104
|
3539 if (value[i].len > 1) {
|
|
|
3540 overwrite = ngx_atoi(&value[i].data[1], value[i].len - 1);
|
|
|
3541
|
|
|
3542 if (overwrite == NGX_ERROR) {
|
|
|
3543 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3544 "invalid value \"%V\"", &value[i]);
|
|
|
3545 return NGX_CONF_ERROR;
|
|
|
3546 }
|
|
|
3547
|
|
|
3548 } else {
|
|
|
3549 overwrite = 0;
|
|
0
|
3550 }
|
|
|
3551
|
|
|
3552 n = 2;
|
|
|
3553
|
|
|
3554 } else {
|
|
104
|
3555 overwrite = -1;
|
|
0
|
3556 n = 1;
|
|
|
3557 }
|
|
|
3558
|
|
222
|
3559 uri = value[cf->args->nelts - 1];
|
|
|
3560 uri_lengths = NULL;
|
|
|
3561 uri_values = NULL;
|
|
|
3562
|
|
|
3563 nvar = ngx_http_script_variables_count(&uri);
|
|
|
3564
|
|
|
3565 if (nvar) {
|
|
|
3566 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t));
|
|
|
3567
|
|
|
3568 sc.cf = cf;
|
|
|
3569 sc.source = &uri;
|
|
|
3570 sc.lengths = &uri_lengths;
|
|
|
3571 sc.values = &uri_values;
|
|
|
3572 sc.variables = nvar;
|
|
|
3573 sc.complete_lengths = 1;
|
|
|
3574 sc.complete_values = 1;
|
|
|
3575
|
|
|
3576 if (ngx_http_script_compile(&sc) != NGX_OK) {
|
|
|
3577 return NGX_CONF_ERROR;
|
|
|
3578 }
|
|
|
3579 }
|
|
|
3580
|
|
372
|
3581 args = (u_char *) ngx_strchr(uri.data, '?');
|
|
|
3582
|
|
0
|
3583 for (i = 1; i < cf->args->nelts - n; i++) {
|
|
50
|
3584 err = ngx_array_push(lcf->error_pages);
|
|
|
3585 if (err == NULL) {
|
|
0
|
3586 return NGX_CONF_ERROR;
|
|
|
3587 }
|
|
|
3588
|
|
|
3589 err->status = ngx_atoi(value[i].data, value[i].len);
|
|
36
|
3590
|
|
236
|
3591 if (err->status == NGX_ERROR || err->status == 499) {
|
|
0
|
3592 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3593 "invalid value \"%V\"", &value[i]);
|
|
0
|
3594 return NGX_CONF_ERROR;
|
|
|
3595 }
|
|
|
3596
|
|
|
3597 if (err->status < 400 || err->status > 599) {
|
|
|
3598 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
10
|
3599 "value \"%V\" must be between 400 and 599",
|
|
|
3600 &value[i]);
|
|
0
|
3601 return NGX_CONF_ERROR;
|
|
|
3602 }
|
|
|
3603
|
|
366
|
3604 if (overwrite >= 0) {
|
|
|
3605 err->overwrite = overwrite;
|
|
|
3606
|
|
|
3607 } else {
|
|
|
3608 switch (err->status) {
|
|
|
3609 case NGX_HTTP_TO_HTTPS:
|
|
|
3610 case NGX_HTTPS_CERT_ERROR:
|
|
|
3611 case NGX_HTTPS_NO_CERT:
|
|
|
3612 err->overwrite = NGX_HTTP_BAD_REQUEST;
|
|
|
3613 break;
|
|
|
3614
|
|
|
3615 default:
|
|
|
3616 err->overwrite = err->status;
|
|
|
3617 break;
|
|
|
3618 }
|
|
|
3619 }
|
|
104
|
3620
|
|
372
|
3621 if (args) {
|
|
|
3622 err->uri.len = args - uri.data;
|
|
|
3623 err->uri.data = uri.data;
|
|
|
3624 args++;
|
|
|
3625 err->args.len = (uri.data + uri.len) - args;
|
|
|
3626 err->args.data = args;
|
|
|
3627
|
|
|
3628 } else {
|
|
|
3629 err->uri = uri;
|
|
|
3630 err->args.len = 0;
|
|
|
3631 err->args.data = NULL;
|
|
|
3632 }
|
|
|
3633
|
|
222
|
3634 err->uri_lengths = uri_lengths;
|
|
|
3635 err->uri_values = uri_values;
|
|
0
|
3636 }
|
|
|
3637
|
|
|
3638 return NGX_CONF_OK;
|
|
|
3639 }
|
|
|
3640
|
|
|
3641
|
|
36
|
3642 static char *
|
|
332
|
3643 ngx_http_core_open_file_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3644 {
|
|
|
3645 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3646
|
|
|
3647 time_t inactive;
|
|
|
3648 ngx_str_t *value, s;
|
|
|
3649 ngx_int_t max;
|
|
|
3650 ngx_uint_t i;
|
|
|
3651
|
|
|
3652 if (lcf->open_file_cache != NGX_CONF_UNSET_PTR) {
|
|
|
3653 return "is duplicate";
|
|
|
3654 }
|
|
|
3655
|
|
|
3656 value = cf->args->elts;
|
|
|
3657
|
|
|
3658 max = 0;
|
|
|
3659 inactive = 60;
|
|
|
3660
|
|
|
3661 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3662
|
|
|
3663 if (ngx_strncmp(value[i].data, "max=", 4) == 0) {
|
|
|
3664
|
|
|
3665 max = ngx_atoi(value[i].data + 4, value[i].len - 4);
|
|
|
3666 if (max == NGX_ERROR) {
|
|
388
|
3667 goto failed;
|
|
332
|
3668 }
|
|
|
3669
|
|
|
3670 continue;
|
|
|
3671 }
|
|
|
3672
|
|
|
3673 if (ngx_strncmp(value[i].data, "inactive=", 9) == 0) {
|
|
|
3674
|
|
|
3675 s.len = value[i].len - 9;
|
|
|
3676 s.data = value[i].data + 9;
|
|
|
3677
|
|
|
3678 inactive = ngx_parse_time(&s, 1);
|
|
|
3679 if (inactive < 0) {
|
|
388
|
3680 goto failed;
|
|
332
|
3681 }
|
|
|
3682
|
|
|
3683 continue;
|
|
|
3684 }
|
|
|
3685
|
|
|
3686 if (ngx_strcmp(value[i].data, "off") == 0) {
|
|
|
3687
|
|
|
3688 lcf->open_file_cache = NULL;
|
|
|
3689
|
|
|
3690 continue;
|
|
|
3691 }
|
|
|
3692
|
|
388
|
3693 failed:
|
|
|
3694
|
|
332
|
3695 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3696 "invalid \"open_file_cache\" parameter \"%V\"",
|
|
|
3697 &value[i]);
|
|
|
3698 return NGX_CONF_ERROR;
|
|
|
3699 }
|
|
|
3700
|
|
|
3701 if (lcf->open_file_cache == NULL) {
|
|
|
3702 return NGX_CONF_OK;
|
|
|
3703 }
|
|
|
3704
|
|
|
3705 if (max == 0) {
|
|
|
3706 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3707 "\"open_file_cache\" must have \"max\" parameter");
|
|
|
3708 return NGX_CONF_ERROR;
|
|
|
3709 }
|
|
|
3710
|
|
|
3711 lcf->open_file_cache = ngx_open_file_cache_init(cf->pool, max, inactive);
|
|
|
3712 if (lcf->open_file_cache) {
|
|
|
3713 return NGX_CONF_OK;
|
|
|
3714 }
|
|
|
3715
|
|
|
3716 return NGX_CONF_ERROR;
|
|
|
3717 }
|
|
|
3718
|
|
|
3719
|
|
|
3720 static char *
|
|
58
|
3721 ngx_http_core_error_log(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3722 {
|
|
|
3723 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3724
|
|
|
3725 lcf->err_log = ngx_log_create_errlog(cf->cycle, cf->args);
|
|
|
3726 if (lcf->err_log == NULL) {
|
|
|
3727 return NGX_CONF_ERROR;
|
|
|
3728 }
|
|
|
3729
|
|
|
3730 return ngx_set_error_log_levels(cf, lcf->err_log);
|
|
|
3731 }
|
|
|
3732
|
|
|
3733
|
|
|
3734 static char *
|
|
36
|
3735 ngx_http_core_keepalive(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3736 {
|
|
|
3737 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3738
|
|
|
3739 ngx_str_t *value;
|
|
|
3740
|
|
|
3741 if (lcf->keepalive_timeout != NGX_CONF_UNSET_MSEC) {
|
|
|
3742 return "is duplicate";
|
|
|
3743 }
|
|
|
3744
|
|
|
3745 value = cf->args->elts;
|
|
|
3746
|
|
|
3747 lcf->keepalive_timeout = ngx_parse_time(&value[1], 0);
|
|
36
|
3748
|
|
0
|
3749 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_ERROR) {
|
|
|
3750 return "invalid value";
|
|
|
3751 }
|
|
|
3752
|
|
|
3753 if (lcf->keepalive_timeout == (ngx_msec_t) NGX_PARSE_LARGE_TIME) {
|
|
|
3754 return "value must be less than 597 hours";
|
|
|
3755 }
|
|
|
3756
|
|
|
3757 if (cf->args->nelts == 2) {
|
|
|
3758 return NGX_CONF_OK;
|
|
|
3759 }
|
|
|
3760
|
|
|
3761 lcf->keepalive_header = ngx_parse_time(&value[2], 1);
|
|
36
|
3762
|
|
0
|
3763 if (lcf->keepalive_header == NGX_ERROR) {
|
|
|
3764 return "invalid value";
|
|
|
3765 }
|
|
|
3766
|
|
|
3767 if (lcf->keepalive_header == NGX_PARSE_LARGE_TIME) {
|
|
|
3768 return "value must be less than 68 years";
|
|
|
3769 }
|
|
|
3770
|
|
|
3771 return NGX_CONF_OK;
|
|
|
3772 }
|
|
|
3773
|
|
|
3774
|
|
36
|
3775 static char *
|
|
58
|
3776 ngx_http_core_internal(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
0
|
3777 {
|
|
|
3778 ngx_http_core_loc_conf_t *lcf = conf;
|
|
|
3779
|
|
58
|
3780 if (lcf->internal != NGX_CONF_UNSET) {
|
|
|
3781 return "is duplicate";
|
|
0
|
3782 }
|
|
|
3783
|
|
58
|
3784 lcf->internal = 1;
|
|
|
3785
|
|
|
3786 return NGX_CONF_OK;
|
|
0
|
3787 }
|
|
|
3788
|
|
|
3789
|
|
36
|
3790 static char *
|
|
348
|
3791 ngx_http_core_resolver(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3792 {
|
|
|
3793 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3794
|
|
|
3795 ngx_url_t u;
|
|
|
3796 ngx_str_t *value;
|
|
|
3797
|
|
366
|
3798 if (clcf->resolver) {
|
|
|
3799 return "is duplicate";
|
|
|
3800 }
|
|
|
3801
|
|
348
|
3802 value = cf->args->elts;
|
|
|
3803
|
|
354
|
3804 ngx_memzero(&u, sizeof(ngx_url_t));
|
|
|
3805
|
|
348
|
3806 u.host = value[1];
|
|
|
3807 u.port = 53;
|
|
|
3808
|
|
|
3809 if (ngx_inet_resolve_host(cf->pool, &u) != NGX_OK) {
|
|
|
3810 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V: %s", &u.host, u.err);
|
|
|
3811 return NGX_CONF_ERROR;
|
|
|
3812 }
|
|
|
3813
|
|
366
|
3814 clcf->resolver = ngx_resolver_create(cf, &u.addrs[0]);
|
|
348
|
3815 if (clcf->resolver == NULL) {
|
|
|
3816 return NGX_OK;
|
|
|
3817 }
|
|
|
3818
|
|
|
3819 return NGX_CONF_OK;
|
|
|
3820 }
|
|
|
3821
|
|
|
3822
|
|
358
|
3823 #if (NGX_HTTP_GZIP)
|
|
|
3824
|
|
|
3825 static char *
|
|
|
3826 ngx_http_gzip_disable(ngx_conf_t *cf, ngx_command_t *cmd, void *conf)
|
|
|
3827 {
|
|
400
|
3828 ngx_http_core_loc_conf_t *clcf = conf;
|
|
|
3829
|
|
358
|
3830 #if (NGX_PCRE)
|
|
|
3831
|
|
|
3832 ngx_str_t err, *value;
|
|
|
3833 ngx_uint_t i;
|
|
|
3834 ngx_regex_elt_t *re;
|
|
|
3835 u_char errstr[NGX_MAX_CONF_ERRSTR];
|
|
|
3836
|
|
|
3837 if (clcf->gzip_disable == NGX_CONF_UNSET_PTR) {
|
|
|
3838 clcf->gzip_disable = ngx_array_create(cf->pool, 2,
|
|
|
3839 sizeof(ngx_regex_elt_t));
|
|
|
3840 if (clcf->gzip_disable == NULL) {
|
|
|
3841 return NGX_CONF_ERROR;
|
|
|
3842 }
|
|
|
3843 }
|
|
|
3844
|
|
|
3845 value = cf->args->elts;
|
|
|
3846
|
|
|
3847 err.len = NGX_MAX_CONF_ERRSTR;
|
|
|
3848 err.data = errstr;
|
|
|
3849
|
|
|
3850 for (i = 1; i < cf->args->nelts; i++) {
|
|
|
3851
|
|
400
|
3852 if (ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
3853 clcf->gzip_disable_msie6 = 1;
|
|
|
3854 continue;
|
|
|
3855 }
|
|
|
3856
|
|
358
|
3857 re = ngx_array_push(clcf->gzip_disable);
|
|
|
3858 if (re == NULL) {
|
|
|
3859 return NGX_CONF_ERROR;
|
|
|
3860 }
|
|
|
3861
|
|
|
3862 re->regex = ngx_regex_compile(&value[i], NGX_REGEX_CASELESS, cf->pool,
|
|
|
3863 &err);
|
|
|
3864
|
|
|
3865 if (re->regex == NULL) {
|
|
|
3866 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data);
|
|
|
3867 return NGX_CONF_ERROR;
|
|
|
3868 }
|
|
|
3869
|
|
|
3870 re->name = value[i].data;
|
|
|
3871 }
|
|
|
3872
|
|
|
3873 return NGX_CONF_OK;
|
|
|
3874
|
|
|
3875 #else
|
|
400
|
3876 ngx_str_t *value;
|
|
|
3877
|
|
|
3878 value = cf->args->elts;
|
|
|
3879
|
|
|
3880 if (cf->args->nelts == 2 && ngx_strcmp(value[1].data, "msie6") == 0) {
|
|
|
3881 clcf->gzip_disable_msie6 = 1;
|
|
|
3882 return NGX_CONF_OK;
|
|
|
3883 }
|
|
|
3884
|
|
358
|
3885 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
400
|
3886 "without PCRE library \"gzip_disable\" supports "
|
|
|
3887 "builtin \"msie6\" mask only");
|
|
358
|
3888
|
|
|
3889 return NGX_CONF_ERROR;
|
|
|
3890 #endif
|
|
|
3891 }
|
|
|
3892
|
|
|
3893 #endif
|
|
|
3894
|
|
|
3895
|
|
348
|
3896 static char *
|
|
36
|
3897 ngx_http_core_lowat_check(ngx_conf_t *cf, void *post, void *data)
|
|
0
|
3898 {
|
|
22
|
3899 #if (NGX_FREEBSD)
|
|
2
|
3900 ssize_t *np = data;
|
|
0
|
3901
|
|
222
|
3902 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) {
|
|
0
|
3903 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3904 "\"send_lowat\" must be less than %d "
|
|
|
3905 "(sysctl net.inet.tcp.sendspace)",
|
|
|
3906 ngx_freebsd_net_inet_tcp_sendspace);
|
|
|
3907
|
|
|
3908 return NGX_CONF_ERROR;
|
|
|
3909 }
|
|
|
3910
|
|
18
|
3911 #elif !(NGX_HAVE_SO_SNDLOWAT)
|
|
22
|
3912 ssize_t *np = data;
|
|
0
|
3913
|
|
|
3914 ngx_conf_log_error(NGX_LOG_WARN, cf, 0,
|
|
|
3915 "\"send_lowat\" is not supported, ignored");
|
|
|
3916
|
|
2
|
3917 *np = 0;
|
|
|
3918
|
|
0
|
3919 #endif
|
|
|
3920
|
|
|
3921 return NGX_CONF_OK;
|
|
|
3922 }
|
|
300
|
3923
|
|
|
3924
|
|
|
3925 static char *
|
|
|
3926 ngx_http_core_pool_size(ngx_conf_t *cf, void *post, void *data)
|
|
|
3927 {
|
|
|
3928 size_t *sp = data;
|
|
|
3929
|
|
|
3930 if (*sp < NGX_MIN_POOL_SIZE) {
|
|
|
3931 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0,
|
|
|
3932 "pool must be no less than %uz", NGX_MIN_POOL_SIZE);
|
|
|
3933
|
|
|
3934 return NGX_CONF_ERROR;
|
|
|
3935 }
|
|
|
3936
|
|
|
3937 return NGX_CONF_OK;
|
|
|
3938 }
|
