Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_fastcgi_module.c @ 3794:147d8a86dd02
fix building by icc8
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Fri, 26 Nov 2010 13:36:36 +0000 |
parents | 1ba712d077d1 |
children | ca7b9caa20e5 |
rev | line source |
---|---|
479 | 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 | |
11 | |
12 typedef struct { | |
651 | 13 ngx_http_upstream_conf_t upstream; |
14 | |
15 ngx_str_t index; | |
16 | |
17 ngx_array_t *flushes; | |
18 ngx_array_t *params_len; | |
19 ngx_array_t *params; | |
20 ngx_array_t *params_source; | |
1228 | 21 ngx_array_t *catch_stderr; |
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22 |
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23 ngx_array_t *fastcgi_lengths; |
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24 ngx_array_t *fastcgi_values; |
2443 | 25 |
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26 ngx_hash_t headers_hash; |
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27 ngx_uint_t header_params; |
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28 |
2602 | 29 #if (NGX_HTTP_CACHE) |
30 ngx_http_complex_value_t cache_key; | |
31 #endif | |
32 | |
2443 | 33 #if (NGX_PCRE) |
34 ngx_regex_t *split_regex; | |
35 ngx_str_t split_name; | |
36 #endif | |
479 | 37 } ngx_http_fastcgi_loc_conf_t; |
38 | |
39 | |
40 typedef enum { | |
41 ngx_http_fastcgi_st_version = 0, | |
42 ngx_http_fastcgi_st_type, | |
43 ngx_http_fastcgi_st_request_id_hi, | |
44 ngx_http_fastcgi_st_request_id_lo, | |
45 ngx_http_fastcgi_st_content_length_hi, | |
46 ngx_http_fastcgi_st_content_length_lo, | |
47 ngx_http_fastcgi_st_padding_length, | |
48 ngx_http_fastcgi_st_reserved, | |
49 ngx_http_fastcgi_st_data, | |
515 | 50 ngx_http_fastcgi_st_padding |
479 | 51 } ngx_http_fastcgi_state_e; |
52 | |
53 | |
54 typedef struct { | |
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55 u_char *start; |
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56 u_char *end; |
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57 } ngx_http_fastcgi_split_part_t; |
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58 |
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59 |
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60 typedef struct { |
651 | 61 ngx_http_fastcgi_state_e state; |
62 u_char *pos; | |
63 u_char *last; | |
64 ngx_uint_t type; | |
65 size_t length; | |
66 size_t padding; | |
67 | |
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68 unsigned fastcgi_stdout:1; |
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69 unsigned large_stderr:1; |
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70 |
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71 ngx_array_t *split_parts; |
2443 | 72 |
73 ngx_str_t script_name; | |
74 ngx_str_t path_info; | |
479 | 75 } ngx_http_fastcgi_ctx_t; |
76 | |
77 | |
78 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
79 | |
80 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 | |
81 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
82 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
83 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
84 #define NGX_HTTP_FASTCGI_STDIN 5 | |
85 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
86 #define NGX_HTTP_FASTCGI_STDERR 7 | |
87 #define NGX_HTTP_FASTCGI_DATA 8 | |
88 | |
89 | |
90 typedef struct { | |
91 u_char version; | |
92 u_char type; | |
93 u_char request_id_hi; | |
94 u_char request_id_lo; | |
95 u_char content_length_hi; | |
96 u_char content_length_lo; | |
97 u_char padding_length; | |
98 u_char reserved; | |
99 } ngx_http_fastcgi_header_t; | |
100 | |
101 | |
102 typedef struct { | |
103 u_char role_hi; | |
104 u_char role_lo; | |
105 u_char flags; | |
106 u_char reserved[5]; | |
107 } ngx_http_fastcgi_begin_request_t; | |
108 | |
109 | |
509 | 110 typedef struct { |
111 u_char version; | |
112 u_char type; | |
113 u_char request_id_hi; | |
114 u_char request_id_lo; | |
115 } ngx_http_fastcgi_header_small_t; | |
116 | |
117 | |
118 typedef struct { | |
119 ngx_http_fastcgi_header_t h0; | |
120 ngx_http_fastcgi_begin_request_t br; | |
121 ngx_http_fastcgi_header_small_t h1; | |
122 } ngx_http_fastcgi_request_start_t; | |
123 | |
124 | |
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125 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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126 ngx_http_fastcgi_loc_conf_t *flcf); |
2602 | 127 #if (NGX_HTTP_CACHE) |
128 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
129 #endif | |
479 | 130 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
131 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
132 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
133 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, | |
487 | 134 ngx_buf_t *buf); |
479 | 135 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
487 | 136 ngx_http_fastcgi_ctx_t *f); |
479 | 137 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
138 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
487 | 139 ngx_int_t rc); |
479 | 140 |
509 | 141 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
142 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
143 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
144 void *parent, void *child); | |
573 | 145 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
146 ngx_http_variable_value_t *v, uintptr_t data); | |
2443 | 147 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
148 ngx_http_variable_value_t *v, uintptr_t data); | |
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149 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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150 ngx_http_fastcgi_loc_conf_t *flcf); |
509 | 151 |
479 | 152 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
487 | 153 void *conf); |
2443 | 154 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
155 ngx_command_t *cmd, void *conf); | |
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156 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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157 void *conf); |
2602 | 158 #if (NGX_HTTP_CACHE) |
159 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
160 void *conf); | |
161 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
162 void *conf); | |
163 #endif | |
164 | |
479 | 165 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
487 | 166 void *data); |
479 | 167 |
168 | |
509 | 169 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
170 { ngx_http_fastcgi_lowat_check }; | |
479 | 171 |
172 | |
173 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
174 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
175 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
176 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
177 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
623 | 178 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
479 | 179 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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180 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
665 | 181 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
479 | 182 { ngx_null_string, 0 } |
183 }; | |
184 | |
185 | |
2602 | 186 ngx_module_t ngx_http_fastcgi_module; |
187 | |
188 | |
479 | 189 static ngx_command_t ngx_http_fastcgi_commands[] = { |
190 | |
191 { ngx_string("fastcgi_pass"), | |
629 | 192 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
479 | 193 ngx_http_fastcgi_pass, |
194 NGX_HTTP_LOC_CONF_OFFSET, | |
195 0, | |
196 NULL }, | |
197 | |
198 { ngx_string("fastcgi_index"), | |
199 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
200 ngx_conf_set_str_slot, | |
201 NGX_HTTP_LOC_CONF_OFFSET, | |
202 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
203 NULL }, | |
204 | |
2443 | 205 { ngx_string("fastcgi_split_path_info"), |
206 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
207 ngx_http_fastcgi_split_path_info, | |
208 NGX_HTTP_LOC_CONF_OFFSET, | |
209 0, | |
210 NULL }, | |
211 | |
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212 { ngx_string("fastcgi_store"), |
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213 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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214 ngx_http_fastcgi_store, |
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215 NGX_HTTP_LOC_CONF_OFFSET, |
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216 0, |
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217 NULL }, |
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218 |
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219 { ngx_string("fastcgi_store_access"), |
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220 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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221 ngx_conf_set_access_slot, |
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222 NGX_HTTP_LOC_CONF_OFFSET, |
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223 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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224 NULL }, |
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225 |
629 | 226 { ngx_string("fastcgi_ignore_client_abort"), |
227 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
228 ngx_conf_set_flag_slot, | |
229 NGX_HTTP_LOC_CONF_OFFSET, | |
230 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
231 NULL }, | |
232 | |
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233 { ngx_string("fastcgi_bind"), |
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234 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3399 | 235 ngx_http_upstream_bind_set_slot, |
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236 NGX_HTTP_LOC_CONF_OFFSET, |
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237 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.local), |
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238 NULL }, |
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239 |
479 | 240 { ngx_string("fastcgi_connect_timeout"), |
241 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
242 ngx_conf_set_msec_slot, | |
243 NGX_HTTP_LOC_CONF_OFFSET, | |
244 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
245 NULL }, | |
246 | |
247 { ngx_string("fastcgi_send_timeout"), | |
248 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
249 ngx_conf_set_msec_slot, | |
250 NGX_HTTP_LOC_CONF_OFFSET, | |
251 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
252 NULL }, | |
253 | |
254 { ngx_string("fastcgi_send_lowat"), | |
255 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
256 ngx_conf_set_size_slot, | |
257 NGX_HTTP_LOC_CONF_OFFSET, | |
258 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
259 &ngx_http_fastcgi_lowat_post }, | |
260 | |
581 | 261 { ngx_string("fastcgi_buffer_size"), |
262 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
263 ngx_conf_set_size_slot, | |
264 NGX_HTTP_LOC_CONF_OFFSET, | |
265 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
266 NULL }, | |
267 | |
509 | 268 { ngx_string("fastcgi_pass_request_headers"), |
269 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
270 ngx_conf_set_flag_slot, | |
271 NGX_HTTP_LOC_CONF_OFFSET, | |
272 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
273 NULL }, | |
274 | |
275 { ngx_string("fastcgi_pass_request_body"), | |
276 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
277 ngx_conf_set_flag_slot, | |
278 NGX_HTTP_LOC_CONF_OFFSET, | |
279 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
280 NULL }, | |
281 | |
657 | 282 { ngx_string("fastcgi_intercept_errors"), |
283 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
284 ngx_conf_set_flag_slot, | |
285 NGX_HTTP_LOC_CONF_OFFSET, | |
286 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
287 NULL }, | |
288 | |
479 | 289 { ngx_string("fastcgi_read_timeout"), |
290 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
291 ngx_conf_set_msec_slot, | |
292 NGX_HTTP_LOC_CONF_OFFSET, | |
293 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
294 NULL }, | |
295 | |
296 { ngx_string("fastcgi_buffers"), | |
297 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
298 ngx_conf_set_bufs_slot, | |
299 NGX_HTTP_LOC_CONF_OFFSET, | |
300 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
301 NULL }, | |
302 | |
303 { ngx_string("fastcgi_busy_buffers_size"), | |
304 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
305 ngx_conf_set_size_slot, | |
306 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 307 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
479 | 308 NULL }, |
309 | |
2602 | 310 #if (NGX_HTTP_CACHE) |
311 | |
312 { ngx_string("fastcgi_cache"), | |
3729 | 313 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
2602 | 314 ngx_http_fastcgi_cache, |
315 NGX_HTTP_LOC_CONF_OFFSET, | |
316 0, | |
317 NULL }, | |
318 | |
319 { ngx_string("fastcgi_cache_key"), | |
3729 | 320 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
2602 | 321 ngx_http_fastcgi_cache_key, |
322 NGX_HTTP_LOC_CONF_OFFSET, | |
323 0, | |
324 NULL }, | |
325 | |
326 { ngx_string("fastcgi_cache_path"), | |
327 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
328 ngx_http_file_cache_set_slot, | |
329 0, | |
330 0, | |
331 &ngx_http_fastcgi_module }, | |
332 | |
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333 { ngx_string("fastcgi_cache_bypass"), |
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334 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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335 ngx_http_set_predicate_slot, |
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336 NGX_HTTP_LOC_CONF_OFFSET, |
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337 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_bypass), |
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338 NULL }, |
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339 |
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340 { ngx_string("fastcgi_no_cache"), |
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341 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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342 ngx_http_set_predicate_slot, |
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343 NGX_HTTP_LOC_CONF_OFFSET, |
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344 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.no_cache), |
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345 NULL }, |
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346 |
2602 | 347 { ngx_string("fastcgi_cache_valid"), |
348 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
349 ngx_http_file_cache_valid_set_slot, | |
350 NGX_HTTP_LOC_CONF_OFFSET, | |
351 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
352 NULL }, | |
353 | |
2729 | 354 { ngx_string("fastcgi_cache_min_uses"), |
2602 | 355 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
356 ngx_conf_set_num_slot, | |
357 NGX_HTTP_LOC_CONF_OFFSET, | |
358 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
359 NULL }, | |
360 | |
361 { ngx_string("fastcgi_cache_use_stale"), | |
362 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
363 ngx_conf_set_bitmask_slot, | |
364 NGX_HTTP_LOC_CONF_OFFSET, | |
365 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
366 &ngx_http_fastcgi_next_upstream_masks }, | |
367 | |
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368 { ngx_string("fastcgi_cache_methods"), |
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369 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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370 ngx_conf_set_bitmask_slot, |
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371 NGX_HTTP_LOC_CONF_OFFSET, |
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372 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
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373 &ngx_http_upstream_cache_method_mask }, |
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374 |
2602 | 375 #endif |
376 | |
479 | 377 { ngx_string("fastcgi_temp_path"), |
378 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
379 ngx_conf_set_path_slot, | |
380 NGX_HTTP_LOC_CONF_OFFSET, | |
381 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
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382 NULL }, |
479 | 383 |
384 { ngx_string("fastcgi_max_temp_file_size"), | |
385 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
386 ngx_conf_set_size_slot, | |
387 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 388 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
479 | 389 NULL }, |
390 | |
391 { ngx_string("fastcgi_temp_file_write_size"), | |
392 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
393 ngx_conf_set_size_slot, | |
394 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 395 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
479 | 396 NULL }, |
397 | |
398 { ngx_string("fastcgi_next_upstream"), | |
547 | 399 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
479 | 400 ngx_conf_set_bitmask_slot, |
401 NGX_HTTP_LOC_CONF_OFFSET, | |
402 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
403 &ngx_http_fastcgi_next_upstream_masks }, | |
404 | |
509 | 405 { ngx_string("fastcgi_param"), |
406 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
649 | 407 ngx_conf_set_keyval_slot, |
485 | 408 NGX_HTTP_LOC_CONF_OFFSET, |
509 | 409 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
485 | 410 NULL }, |
411 | |
649 | 412 { ngx_string("fastcgi_pass_header"), |
3729 | 413 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
649 | 414 ngx_conf_set_str_array_slot, |
415 NGX_HTTP_LOC_CONF_OFFSET, | |
416 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
417 NULL }, | |
418 | |
419 { ngx_string("fastcgi_hide_header"), | |
3729 | 420 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
649 | 421 ngx_conf_set_str_array_slot, |
422 NGX_HTTP_LOC_CONF_OFFSET, | |
423 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
424 NULL }, | |
425 | |
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426 { ngx_string("fastcgi_ignore_headers"), |
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427 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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428 ngx_conf_set_bitmask_slot, |
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429 NGX_HTTP_LOC_CONF_OFFSET, |
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430 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
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431 &ngx_http_upstream_ignore_headers_masks }, |
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432 |
1228 | 433 { ngx_string("fastcgi_catch_stderr"), |
434 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
435 ngx_conf_set_str_array_slot, | |
436 NGX_HTTP_LOC_CONF_OFFSET, | |
437 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
438 NULL }, | |
439 | |
479 | 440 ngx_null_command |
441 }; | |
442 | |
443 | |
667 | 444 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
509 | 445 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
446 NULL, /* postconfiguration */ | |
479 | 447 |
448 NULL, /* create main configuration */ | |
449 NULL, /* init main configuration */ | |
450 | |
451 NULL, /* create server configuration */ | |
452 NULL, /* merge server configuration */ | |
453 | |
454 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
455 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
456 }; | |
457 | |
458 | |
459 ngx_module_t ngx_http_fastcgi_module = { | |
509 | 460 NGX_MODULE_V1, |
479 | 461 &ngx_http_fastcgi_module_ctx, /* module context */ |
462 ngx_http_fastcgi_commands, /* module directives */ | |
463 NGX_HTTP_MODULE, /* module type */ | |
541 | 464 NULL, /* init master */ |
479 | 465 NULL, /* init module */ |
541 | 466 NULL, /* init process */ |
467 NULL, /* init thread */ | |
468 NULL, /* exit thread */ | |
469 NULL, /* exit process */ | |
470 NULL, /* exit master */ | |
471 NGX_MODULE_V1_PADDING | |
479 | 472 }; |
473 | |
474 | |
1883 | 475 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
476 { 1, /* version */ | |
477 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
478 0, /* request_id_hi */ | |
479 1, /* request_id_lo */ | |
480 0, /* content_length_hi */ | |
481 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
482 0, /* padding_length */ | |
483 0 }, /* reserved */ | |
484 | |
485 { 0, /* role_hi */ | |
486 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
487 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
488 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
489 | |
490 { 1, /* version */ | |
491 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
492 0, /* request_id_hi */ | |
493 1 }, /* request_id_lo */ | |
494 | |
495 }; | |
496 | |
497 | |
2443 | 498 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
499 | |
500 { ngx_string("fastcgi_script_name"), NULL, | |
501 ngx_http_fastcgi_script_name_variable, 0, | |
502 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
503 | |
504 { ngx_string("fastcgi_path_info"), NULL, | |
505 ngx_http_fastcgi_path_info_variable, 0, | |
506 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
507 | |
508 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
509 }; | |
1884 | 510 |
511 | |
649 | 512 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
513 ngx_string("Status"), | |
514 ngx_string("X-Accel-Expires"), | |
515 ngx_string("X-Accel-Redirect"), | |
516 ngx_string("X-Accel-Limit-Rate"), | |
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517 ngx_string("X-Accel-Buffering"), |
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518 ngx_string("X-Accel-Charset"), |
649 | 519 ngx_null_string |
520 }; | |
521 | |
522 | |
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523 #if (NGX_HTTP_CACHE) |
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524 |
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525 static ngx_keyval_t ngx_http_fastcgi_cache_headers[] = { |
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526 { ngx_string("HTTP_IF_MODIFIED_SINCE"), ngx_string("") }, |
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527 { ngx_string("HTTP_IF_UNMODIFIED_SINCE"), ngx_string("") }, |
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528 { ngx_string("HTTP_IF_NONE_MATCH"), ngx_string("") }, |
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529 { ngx_string("HTTP_IF_MATCH"), ngx_string("") }, |
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530 { ngx_string("HTTP_RANGE"), ngx_string("") }, |
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531 { ngx_string("HTTP_IF_RANGE"), ngx_string("") }, |
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532 { ngx_null_string, ngx_null_string } |
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533 }; |
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534 |
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535 #endif |
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536 |
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537 |
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538 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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539 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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540 }; |
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541 |
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542 |
487 | 543 static ngx_int_t |
544 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
479 | 545 { |
546 ngx_int_t rc; | |
547 ngx_http_upstream_t *u; | |
2443 | 548 ngx_http_fastcgi_ctx_t *f; |
479 | 549 ngx_http_fastcgi_loc_conf_t *flcf; |
550 | |
777
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551 if (r->subrequest_in_memory) { |
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552 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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553 "ngx_http_fastcgi_module does not support " |
1635 | 554 "subrequest in memory"); |
777
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555 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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556 } |
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557 |
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558 if (ngx_http_upstream_create(r) != NGX_OK) { |
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559 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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560 } |
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561 |
2443 | 562 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
563 if (f == NULL) { | |
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564 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
2443 | 565 } |
566 | |
567 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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568 |
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569 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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570 |
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571 if (flcf->fastcgi_lengths) { |
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572 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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573 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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574 } |
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575 } |
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576 |
3006
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577 u = r->upstream; |
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578 |
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579 ngx_str_set(&u->schema, "fastcgi://"); |
479 | 580 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
581 | |
582 u->conf = &flcf->upstream; | |
583 | |
2602 | 584 #if (NGX_HTTP_CACHE) |
585 u->create_key = ngx_http_fastcgi_create_key; | |
586 #endif | |
479 | 587 u->create_request = ngx_http_fastcgi_create_request; |
588 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
589 u->process_header = ngx_http_fastcgi_process_header; | |
590 u->abort_request = ngx_http_fastcgi_abort_request; | |
591 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
592 | |
649 | 593 u->buffering = 1; |
594 | |
581 | 595 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
596 if (u->pipe == NULL) { | |
597 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
598 } | |
599 | |
600 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
601 u->pipe->input_ctx = r; | |
479 | 602 |
603 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); | |
604 | |
605 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
606 return rc; | |
607 } | |
608 | |
609 return NGX_DONE; | |
610 } | |
611 | |
612 | |
487 | 613 static ngx_int_t |
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614 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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615 { |
3610 | 616 ngx_url_t url; |
617 ngx_http_upstream_t *u; | |
618 | |
619 ngx_memzero(&url, sizeof(ngx_url_t)); | |
620 | |
621 if (ngx_http_script_run(r, &url.url, flcf->fastcgi_lengths->elts, 0, | |
2390
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622 flcf->fastcgi_values->elts) |
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623 == NULL) |
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624 { |
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625 return NGX_ERROR; |
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626 } |
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627 |
3610 | 628 url.no_resolve = 1; |
629 | |
630 if (ngx_parse_url(r->pool, &url) != NGX_OK) { | |
631 if (url.err) { | |
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632 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
3610 | 633 "%s in upstream \"%V\"", url.err, &url.url); |
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634 } |
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635 |
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636 return NGX_ERROR; |
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637 } |
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638 |
3610 | 639 if (url.no_port) { |
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640 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
3610 | 641 "no port in upstream \"%V\"", &url.url); |
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642 return NGX_ERROR; |
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643 } |
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644 |
3610 | 645 u = r->upstream; |
646 | |
647 u->resolved = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_resolved_t)); | |
648 if (u->resolved == NULL) { | |
649 return NGX_ERROR; | |
650 } | |
651 | |
652 if (url.addrs && url.addrs[0].sockaddr) { | |
653 u->resolved->sockaddr = url.addrs[0].sockaddr; | |
654 u->resolved->socklen = url.addrs[0].socklen; | |
655 u->resolved->naddrs = 1; | |
656 u->resolved->host = url.addrs[0].name; | |
2422
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657 |
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658 } else { |
3610 | 659 u->resolved->host = url.host; |
660 u->resolved->port = url.port; | |
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661 } |
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662 |
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663 return NGX_OK; |
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664 } |
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665 |
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666 |
2602 | 667 #if (NGX_HTTP_CACHE) |
668 | |
669 static ngx_int_t | |
670 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
671 { | |
672 ngx_str_t *key; | |
673 ngx_http_fastcgi_loc_conf_t *flcf; | |
674 | |
675 key = ngx_array_push(&r->cache->keys); | |
676 if (key == NULL) { | |
677 return NGX_ERROR; | |
678 } | |
679 | |
680 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
681 | |
682 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
683 return NGX_ERROR; | |
684 } | |
685 | |
686 return NGX_OK; | |
687 } | |
688 | |
689 #endif | |
690 | |
691 | |
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692 static ngx_int_t |
487 | 693 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
479 | 694 { |
509 | 695 off_t file_pos; |
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696 u_char ch, *pos, *lowcase_key; |
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697 size_t size, len, key_len, val_len, padding, |
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698 allocated; |
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699 ngx_uint_t i, n, next, hash, header_params; |
509 | 700 ngx_buf_t *b; |
701 ngx_chain_t *cl, *body; | |
702 ngx_list_part_t *part; | |
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703 ngx_table_elt_t *header, **ignored; |
509 | 704 ngx_http_script_code_pt code; |
705 ngx_http_script_engine_t e, le; | |
706 ngx_http_fastcgi_header_t *h; | |
707 ngx_http_fastcgi_loc_conf_t *flcf; | |
708 ngx_http_script_len_code_pt lcode; | |
479 | 709 |
509 | 710 len = 0; |
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711 header_params = 0; |
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712 ignored = NULL; |
485 | 713 |
479 | 714 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
715 | |
509 | 716 if (flcf->params_len) { |
717 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
479 | 718 |
1565 | 719 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
573 | 720 le.flushed = 1; |
721 | |
509 | 722 le.ip = flcf->params_len->elts; |
723 le.request = r; | |
479 | 724 |
509 | 725 while (*(uintptr_t *) le.ip) { |
487 | 726 |
509 | 727 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
728 key_len = lcode(&le); | |
479 | 729 |
509 | 730 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
731 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
732 } | |
733 le.ip += sizeof(uintptr_t); | |
479 | 734 |
537 | 735 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
485 | 736 } |
737 } | |
738 | |
509 | 739 if (flcf->upstream.pass_request_headers) { |
485 | 740 |
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741 allocated = 0; |
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742 lowcase_key = NULL; |
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743 |
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744 if (flcf->header_params) { |
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745 ignored = ngx_palloc(r->pool, flcf->header_params * sizeof(void *)); |
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746 if (ignored == NULL) { |
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747 return NGX_ERROR; |
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748 } |
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749 } |
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750 |
509 | 751 part = &r->headers_in.headers.part; |
752 header = part->elts; | |
753 | |
754 for (i = 0; /* void */; i++) { | |
479 | 755 |
509 | 756 if (i >= part->nelts) { |
757 if (part->next == NULL) { | |
758 break; | |
759 } | |
479 | 760 |
509 | 761 part = part->next; |
762 header = part->elts; | |
763 i = 0; | |
479 | 764 } |
765 | |
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766 if (flcf->header_params) { |
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767 if (allocated < header[i].key.len) { |
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768 allocated = header[i].key.len + 16; |
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769 lowcase_key = ngx_pnalloc(r->pool, allocated); |
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770 if (lowcase_key == NULL) { |
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771 return NGX_ERROR; |
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772 } |
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773 } |
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774 |
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775 hash = 0; |
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776 |
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777 for (n = 0; n < header[i].key.len; n++) { |
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778 ch = header[i].key.data[n]; |
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779 |
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780 if (ch >= 'A' && ch <= 'Z') { |
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781 ch |= 0x20; |
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782 |
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783 } else if (ch == '-') { |
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784 ch = '_'; |
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785 } |
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786 |
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787 hash = ngx_hash(hash, ch); |
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788 lowcase_key[n] = ch; |
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789 } |
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790 |
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791 if (ngx_hash_find(&flcf->headers_hash, hash, lowcase_key, n)) { |
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792 ignored[header_params++] = &header[i]; |
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793 continue; |
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794 } |
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795 |
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796 n += sizeof("HTTP_") - 1; |
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797 |
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798 } else { |
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799 n = sizeof("HTTP_") - 1 + header[i].key.len; |
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800 } |
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801 |
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802 len += ((n > 127) ? 4 : 1) + ((header[i].value.len > 127) ? 4 : 1) |
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803 + n + header[i].value.len; |
479 | 804 } |
805 } | |
806 | |
807 | |
808 if (len > 65535) { | |
809 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
1678 | 810 "fastcgi request record is too big: %uz", len); |
479 | 811 return NGX_ERROR; |
812 } | |
813 | |
814 | |
815 padding = 8 - len % 8; | |
816 padding = (padding == 8) ? 0 : padding; | |
817 | |
818 | |
819 size = sizeof(ngx_http_fastcgi_header_t) | |
820 + sizeof(ngx_http_fastcgi_begin_request_t) | |
821 | |
822 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
823 + len + padding | |
824 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
825 | |
826 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
827 | |
828 | |
501 | 829 b = ngx_create_temp_buf(r->pool, size); |
830 if (b == NULL) { | |
479 | 831 return NGX_ERROR; |
832 } | |
833 | |
501 | 834 cl = ngx_alloc_chain_link(r->pool); |
835 if (cl == NULL) { | |
479 | 836 return NGX_ERROR; |
837 } | |
838 | |
839 cl->buf = b; | |
840 | |
509 | 841 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
842 sizeof(ngx_http_fastcgi_request_start_t)); | |
479 | 843 |
844 h = (ngx_http_fastcgi_header_t *) | |
845 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
846 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
847 | |
848 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
849 h->content_length_lo = (u_char) (len & 0xff); | |
850 h->padding_length = (u_char) padding; | |
851 h->reserved = 0; | |
852 | |
853 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
854 + sizeof(ngx_http_fastcgi_begin_request_t) | |
855 + sizeof(ngx_http_fastcgi_header_t); | |
856 | |
857 | |
509 | 858 if (flcf->params_len) { |
859 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
479 | 860 |
509 | 861 e.ip = flcf->params->elts; |
862 e.pos = b->last; | |
863 e.request = r; | |
573 | 864 e.flushed = 1; |
479 | 865 |
509 | 866 le.ip = flcf->params_len->elts; |
479 | 867 |
509 | 868 while (*(uintptr_t *) le.ip) { |
479 | 869 |
509 | 870 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
871 key_len = (u_char) lcode(&le); | |
479 | 872 |
509 | 873 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
874 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
875 } | |
876 le.ip += sizeof(uintptr_t); | |
479 | 877 |
537 | 878 *e.pos++ = (u_char) key_len; |
479 | 879 |
537 | 880 if (val_len > 127) { |
881 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
882 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
883 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
884 *e.pos++ = (u_char) (val_len & 0xff); | |
479 | 885 |
537 | 886 } else { |
887 *e.pos++ = (u_char) val_len; | |
509 | 888 } |
479 | 889 |
509 | 890 while (*(uintptr_t *) e.ip) { |
891 code = *(ngx_http_script_code_pt *) e.ip; | |
892 code((ngx_http_script_engine_t *) &e); | |
893 } | |
894 e.ip += sizeof(uintptr_t); | |
1945 | 895 |
896 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
897 "fastcgi param: \"%*s: %*s\"", | |
898 key_len, e.pos - (key_len + val_len), | |
899 val_len, e.pos - val_len); | |
479 | 900 } |
901 | |
509 | 902 b->last = e.pos; |
487 | 903 } |
904 | |
905 | |
509 | 906 if (flcf->upstream.pass_request_headers) { |
479 | 907 |
509 | 908 part = &r->headers_in.headers.part; |
909 header = part->elts; | |
479 | 910 |
509 | 911 for (i = 0; /* void */; i++) { |
491 | 912 |
509 | 913 if (i >= part->nelts) { |
914 if (part->next == NULL) { | |
577 | 915 break; |
509 | 916 } |
577 | 917 |
509 | 918 part = part->next; |
919 header = part->elts; | |
920 i = 0; | |
921 } | |
479 | 922 |
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923 for (n = 0; n < header_params; n++) { |
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924 if (&header[i] == ignored[n]) { |
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925 goto next; |
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926 } |
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927 } |
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928 |
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929 key_len = sizeof("HTTP_") - 1 + header[i].key.len; |
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930 if (key_len > 127) { |
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931 *b->last++ = (u_char) (((key_len >> 24) & 0x7f) | 0x80); |
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932 *b->last++ = (u_char) ((key_len >> 16) & 0xff); |
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933 *b->last++ = (u_char) ((key_len >> 8) & 0xff); |
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934 *b->last++ = (u_char) (key_len & 0xff); |
577 | 935 |
509 | 936 } else { |
3559
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937 *b->last++ = (u_char) key_len; |
487 | 938 } |
939 | |
3559
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940 val_len = header[i].value.len; |
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941 if (val_len > 127) { |
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942 *b->last++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); |
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943 *b->last++ = (u_char) ((val_len >> 16) & 0xff); |
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944 *b->last++ = (u_char) ((val_len >> 8) & 0xff); |
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945 *b->last++ = (u_char) (val_len & 0xff); |
487 | 946 |
509 | 947 } else { |
3559
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948 *b->last++ = (u_char) val_len; |
479 | 949 } |
950 | |
509 | 951 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
479 | 952 |
509 | 953 for (n = 0; n < header[i].key.len; n++) { |
954 ch = header[i].key.data[n]; | |
479 | 955 |
509 | 956 if (ch >= 'a' && ch <= 'z') { |
957 ch &= ~0x20; | |
479 | 958 |
509 | 959 } else if (ch == '-') { |
960 ch = '_'; | |
961 } | |
479 | 962 |
509 | 963 *b->last++ = ch; |
479 | 964 } |
965 | |
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966 b->last = ngx_copy(b->last, header[i].value.data, val_len); |
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967 |
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968 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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969 "fastcgi param: \"%*s: %*s\"", |
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970 key_len, b->last - (key_len + val_len), |
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971 val_len, b->last - val_len); |
3560
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972 next: |
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973 |
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974 continue; |
479 | 975 } |
976 } | |
977 | |
978 | |
979 if (padding) { | |
980 ngx_memzero(b->last, padding); | |
981 b->last += padding; | |
982 } | |
983 | |
984 | |
985 h = (ngx_http_fastcgi_header_t *) b->last; | |
986 b->last += sizeof(ngx_http_fastcgi_header_t); | |
987 | |
988 h->version = 1; | |
989 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
990 h->request_id_hi = 0; | |
991 h->request_id_lo = 1; | |
992 h->content_length_hi = 0; | |
993 h->content_length_lo = 0; | |
994 h->padding_length = 0; | |
995 h->reserved = 0; | |
996 | |
997 h = (ngx_http_fastcgi_header_t *) b->last; | |
998 b->last += sizeof(ngx_http_fastcgi_header_t); | |
999 | |
509 | 1000 if (flcf->upstream.pass_request_body) { |
1001 body = r->upstream->request_bufs; | |
1002 r->upstream->request_bufs = cl; | |
479 | 1003 |
1004 #if (NGX_SUPPRESS_WARN) | |
509 | 1005 file_pos = 0; |
1006 pos = NULL; | |
479 | 1007 #endif |
1008 | |
509 | 1009 while (body) { |
479 | 1010 |
509 | 1011 if (body->buf->in_file) { |
1012 file_pos = body->buf->file_pos; | |
479 | 1013 |
509 | 1014 } else { |
1015 pos = body->buf->pos; | |
479 | 1016 } |
1017 | |
509 | 1018 next = 0; |
479 | 1019 |
509 | 1020 do { |
1021 b = ngx_alloc_buf(r->pool); | |
1022 if (b == NULL) { | |
1023 return NGX_ERROR; | |
479 | 1024 } |
1025 | |
509 | 1026 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
1027 | |
1028 if (body->buf->in_file) { | |
1029 b->file_pos = file_pos; | |
1030 file_pos += 32 * 1024; | |
479 | 1031 |
1142
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1032 if (file_pos >= body->buf->file_last) { |
509 | 1033 file_pos = body->buf->file_last; |
1034 next = 1; | |
1035 } | |
1036 | |
1037 b->file_last = file_pos; | |
1038 len = (ngx_uint_t) (file_pos - b->file_pos); | |
1039 | |
1040 } else { | |
1041 b->pos = pos; | |
1042 pos += 32 * 1024; | |
479 | 1043 |
1142
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1044 if (pos >= body->buf->last) { |
509 | 1045 pos = body->buf->last; |
1046 next = 1; | |
1047 } | |
1048 | |
1049 b->last = pos; | |
1050 len = (ngx_uint_t) (pos - b->pos); | |
1051 } | |
479 | 1052 |
509 | 1053 padding = 8 - len % 8; |
1054 padding = (padding == 8) ? 0 : padding; | |
479 | 1055 |
509 | 1056 h->version = 1; |
1057 h->type = NGX_HTTP_FASTCGI_STDIN; | |
1058 h->request_id_hi = 0; | |
1059 h->request_id_lo = 1; | |
1060 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
1061 h->content_length_lo = (u_char) (len & 0xff); | |
1062 h->padding_length = (u_char) padding; | |
1063 h->reserved = 0; | |
479 | 1064 |
509 | 1065 cl->next = ngx_alloc_chain_link(r->pool); |
1066 if (cl->next == NULL) { | |
1067 return NGX_ERROR; | |
1068 } | |
479 | 1069 |
509 | 1070 cl = cl->next; |
1071 cl->buf = b; | |
1072 | |
1073 b = ngx_create_temp_buf(r->pool, | |
1074 sizeof(ngx_http_fastcgi_header_t) | |
1075 + padding); | |
1076 if (b == NULL) { | |
1077 return NGX_ERROR; | |
1078 } | |
479 | 1079 |
509 | 1080 if (padding) { |
1081 ngx_memzero(b->last, padding); | |
1082 b->last += padding; | |
1083 } | |
1084 | |
1085 h = (ngx_http_fastcgi_header_t *) b->last; | |
1086 b->last += sizeof(ngx_http_fastcgi_header_t); | |
479 | 1087 |
509 | 1088 cl->next = ngx_alloc_chain_link(r->pool); |
1089 if (cl->next == NULL) { | |
1090 return NGX_ERROR; | |
1091 } | |
1092 | |
1093 cl = cl->next; | |
1094 cl->buf = b; | |
479 | 1095 |
509 | 1096 } while (!next); |
479 | 1097 |
509 | 1098 body = body->next; |
1099 } | |
479 | 1100 |
509 | 1101 } else { |
1102 r->upstream->request_bufs = cl; | |
479 | 1103 } |
1104 | |
1105 h->version = 1; | |
1106 h->type = NGX_HTTP_FASTCGI_STDIN; | |
1107 h->request_id_hi = 0; | |
1108 h->request_id_lo = 1; | |
1109 h->content_length_hi = 0; | |
1110 h->content_length_lo = 0; | |
1111 h->padding_length = 0; | |
1112 h->reserved = 0; | |
1113 | |
1114 cl->next = NULL; | |
1115 | |
1116 return NGX_OK; | |
1117 } | |
1118 | |
1119 | |
487 | 1120 static ngx_int_t |
1121 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
479 | 1122 { |
1123 ngx_http_fastcgi_ctx_t *f; | |
1124 | |
1125 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1126 | |
1127 if (f == NULL) { | |
1128 return NGX_OK; | |
1129 } | |
1130 | |
1131 f->state = ngx_http_fastcgi_st_version; | |
615 | 1132 f->fastcgi_stdout = 0; |
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1133 f->large_stderr = 0; |
479 | 1134 |
1135 return NGX_OK; | |
1136 } | |
1137 | |
1138 | |
507 | 1139 static ngx_int_t |
1140 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
479 | 1141 { |
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1142 u_char *p, *msg, *start, *last, |
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1143 *part_start, *part_end; |
1276
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1144 size_t size; |
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1145 ngx_str_t *status_line, *pattern; |
509 | 1146 ngx_int_t rc, status; |
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1147 ngx_buf_t buf; |
649 | 1148 ngx_uint_t i; |
509 | 1149 ngx_table_elt_t *h; |
1150 ngx_http_upstream_t *u; | |
1151 ngx_http_fastcgi_ctx_t *f; | |
1152 ngx_http_upstream_header_t *hh; | |
1228 | 1153 ngx_http_fastcgi_loc_conf_t *flcf; |
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1154 ngx_http_fastcgi_split_part_t *part; |
509 | 1155 ngx_http_upstream_main_conf_t *umcf; |
479 | 1156 |
1157 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1158 | |
509 | 1159 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
1160 | |
479 | 1161 u = r->upstream; |
1162 | |
1163 for ( ;; ) { | |
1164 | |
1165 if (f->state < ngx_http_fastcgi_st_data) { | |
1166 | |
581 | 1167 f->pos = u->buffer.pos; |
1168 f->last = u->buffer.last; | |
479 | 1169 |
1170 rc = ngx_http_fastcgi_process_record(r, f); | |
1171 | |
581 | 1172 u->buffer.pos = f->pos; |
1173 u->buffer.last = f->last; | |
479 | 1174 |
1175 if (rc == NGX_AGAIN) { | |
1176 return NGX_AGAIN; | |
1177 } | |
1178 | |
1179 if (rc == NGX_ERROR) { | |
1180 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1181 } | |
1182 | |
491 | 1183 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
1184 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
1185 { | |
479 | 1186 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1187 "upstream sent unexpected FastCGI record: %d", | |
1188 f->type); | |
1189 | |
1190 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1191 } | |
1192 | |
491 | 1193 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
479 | 1194 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1195 "upstream closed prematurely FastCGI stdout"); | |
1196 | |
1197 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1198 } | |
1199 } | |
1200 | |
1201 if (f->state == ngx_http_fastcgi_st_padding) { | |
1202 | |
581 | 1203 if (u->buffer.pos + f->padding < u->buffer.last) { |
479 | 1204 f->state = ngx_http_fastcgi_st_version; |
581 | 1205 u->buffer.pos += f->padding; |
479 | 1206 |
1207 continue; | |
1208 } | |
1209 | |
581 | 1210 if (u->buffer.pos + f->padding == u->buffer.last) { |
479 | 1211 f->state = ngx_http_fastcgi_st_version; |
581 | 1212 u->buffer.pos = u->buffer.last; |
479 | 1213 |
1214 return NGX_AGAIN; | |
1215 } | |
1216 | |
581 | 1217 f->padding -= u->buffer.last - u->buffer.pos; |
1218 u->buffer.pos = u->buffer.last; | |
479 | 1219 |
1220 return NGX_AGAIN; | |
1221 } | |
1222 | |
491 | 1223 |
479 | 1224 /* f->state == ngx_http_fastcgi_st_data */ |
1225 | |
491 | 1226 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
1227 | |
1228 if (f->length) { | |
3025
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|
1229 msg = u->buffer.pos; |
491 | 1230 |
581 | 1231 if (u->buffer.pos + f->length <= u->buffer.last) { |
1232 u->buffer.pos += f->length; | |
491 | 1233 f->length = 0; |
1234 f->state = ngx_http_fastcgi_st_padding; | |
1235 | |
577 | 1236 } else { |
581 | 1237 f->length -= u->buffer.last - u->buffer.pos; |
1238 u->buffer.pos = u->buffer.last; | |
491 | 1239 } |
1240 | |
3025
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1241 for (p = u->buffer.pos - 1; msg < p; p--) { |
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|
1242 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { |
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1243 break; |
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|
1244 } |
491 | 1245 } |
1246 | |
3025
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|
1247 p++; |
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|
1248 |
491 | 1249 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
3025
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1250 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
491 | 1251 |
1228 | 1252 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
1253 | |
1254 if (flcf->catch_stderr) { | |
1255 pattern = flcf->catch_stderr->elts; | |
1256 | |
1257 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
3025
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diff
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|
1258 if (ngx_strnstr(msg, (char *) pattern[i].data, |
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|
1259 p - msg) |
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|
1260 != NULL) |
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|
1261 { |
1700
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return NGX_HTTP_UPSTREAM_INVALID_HEADER instead of NGX_HTTP_BAD_GATEWAY
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|
1262 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
1228 | 1263 } |
1264 } | |
1265 } | |
1266 | |
581 | 1267 if (u->buffer.pos == u->buffer.last) { |
615 | 1268 |
1269 if (!f->fastcgi_stdout) { | |
1270 | |
1271 /* | |
1272 * the special handling the large number | |
1273 * of the PHP warnings to not allocate memory | |
1274 */ | |
1275 | |
3460
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1276 #if (NGX_HTTP_CACHE) |
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1277 if (r->cache) { |
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1278 u->buffer.pos = u->buffer.start |
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1279 + r->cache->header_start; |
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1280 } else { |
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1281 u->buffer.pos = u->buffer.start; |
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1282 } |
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1283 #endif |
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1284 |
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1285 u->buffer.last = u->buffer.pos; |
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1286 f->large_stderr = 1; |
615 | 1287 } |
1288 | |
491 | 1289 return NGX_AGAIN; |
1290 } | |
1291 | |
1292 } else { | |
1293 f->state = ngx_http_fastcgi_st_version; | |
1294 } | |
1295 | |
1296 continue; | |
1297 } | |
1298 | |
1299 | |
1300 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1301 | |
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1302 #if (NGX_HTTP_CACHE) |
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1303 |
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1304 if (f->large_stderr && r->cache) { |
3494
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1305 u_char *start; |
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1306 ssize_t len; |
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1307 ngx_http_fastcgi_header_t *fh; |
3460
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1308 |
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1309 start = u->buffer.start + r->cache->header_start; |
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1310 |
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1311 len = u->buffer.pos - start - 2 * sizeof(ngx_http_fastcgi_header_t); |
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1312 |
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1313 /* |
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1314 * A tail of large stderr output before HTTP header is placed |
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1315 * in a cache file without a FastCGI record header. |
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1316 * To workaround it we put a dummy FastCGI record header at the |
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1317 * start of the stderr output or update r->cache_header_start, |
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1318 * if there is no enough place for the record header. |
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1319 */ |
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1320 |
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1321 if (len >= 0) { |
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1322 fh = (ngx_http_fastcgi_header_t *) start; |
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1323 fh->version = 1; |
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1324 fh->type = NGX_HTTP_FASTCGI_STDERR; |
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1325 fh->request_id_hi = 0; |
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1326 fh->request_id_lo = 1; |
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1327 fh->content_length_hi = (u_char) ((len >> 8) & 0xff); |
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1328 fh->content_length_lo = (u_char) (len & 0xff); |
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1329 fh->padding_length = 0; |
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1330 fh->reserved = 0; |
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1331 |
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1332 } else { |
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1333 r->cache->header_start += u->buffer.pos - start |
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1334 - sizeof(ngx_http_fastcgi_header_t); |
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1335 } |
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1336 |
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1337 f->large_stderr = 0; |
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1338 } |
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1339 |
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1340 #endif |
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1341 |
615 | 1342 f->fastcgi_stdout = 1; |
1343 | |
581 | 1344 start = u->buffer.pos; |
479 | 1345 |
581 | 1346 if (u->buffer.pos + f->length < u->buffer.last) { |
479 | 1347 |
1348 /* | |
581 | 1349 * set u->buffer.last to the end of the FastCGI record data |
479 | 1350 * for ngx_http_parse_header_line() |
1351 */ | |
1352 | |
581 | 1353 last = u->buffer.last; |
1354 u->buffer.last = u->buffer.pos + f->length; | |
479 | 1355 |
1356 } else { | |
1357 last = NULL; | |
1358 } | |
1359 | |
1360 for ( ;; ) { | |
1361 | |
1276
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1362 part_start = u->buffer.pos; |
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1363 part_end = u->buffer.last; |
1276
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1364 |
2256 | 1365 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
479 | 1366 |
1367 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1368 "http fastcgi parser: %d", rc); | |
1369 | |
1370 if (rc == NGX_AGAIN) { | |
1371 break; | |
1372 } | |
1373 | |
1374 if (rc == NGX_OK) { | |
1375 | |
1376 /* a header line has been parsed successfully */ | |
1377 | |
509 | 1378 h = ngx_list_push(&u->headers_in.headers); |
501 | 1379 if (h == NULL) { |
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1380 return NGX_ERROR; |
479 | 1381 } |
1382 | |
1276
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1383 if (f->split_parts && f->split_parts->nelts) { |
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1384 |
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1385 part = f->split_parts->elts; |
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1386 size = u->buffer.pos - part_start; |
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1387 |
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1388 for (i = 0; i < f->split_parts->nelts; i++) { |
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1389 size += part[i].end - part[i].start; |
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1390 } |
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1391 |
2049 | 1392 p = ngx_pnalloc(r->pool, size); |
1276
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1393 if (p == NULL) { |
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1394 return NGX_ERROR; |
1276
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1395 } |
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1396 |
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1397 buf.pos = p; |
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1398 |
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1399 for (i = 0; i < f->split_parts->nelts; i++) { |
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1400 p = ngx_cpymem(p, part[i].start, |
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1401 part[i].end - part[i].start); |
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1402 } |
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1403 |
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1404 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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1405 |
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1406 buf.last = p; |
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1407 |
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1408 f->split_parts->nelts = 0; |
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1409 |
2256 | 1410 rc = ngx_http_parse_header_line(r, &buf, 1); |
1276
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1411 |
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1412 h->key.len = r->header_name_end - r->header_name_start; |
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1413 h->key.data = r->header_name_start; |
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|
1414 h->key.data[h->key.len] = '\0'; |
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1415 |
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1416 h->value.len = r->header_end - r->header_start; |
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1417 h->value.data = r->header_start; |
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1418 h->value.data[h->value.len] = '\0'; |
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1419 |
2049 | 1420 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
1276
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1421 if (h->lowcase_key == NULL) { |
1699
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1422 return NGX_ERROR; |
1276
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|
1423 } |
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1424 |
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1425 } else { |
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|
1426 |
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|
1427 h->key.len = r->header_name_end - r->header_name_start; |
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1428 h->value.len = r->header_end - r->header_start; |
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|
1429 |
2049 | 1430 h->key.data = ngx_pnalloc(r->pool, |
1431 h->key.len + 1 + h->value.len + 1 | |
1432 + h->key.len); | |
1276
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1433 if (h->key.data == NULL) { |
1699
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|
1434 return NGX_ERROR; |
1276
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|
1435 } |
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|
1436 |
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1437 h->value.data = h->key.data + h->key.len + 1; |
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1438 h->lowcase_key = h->key.data + h->key.len + 1 |
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|
1439 + h->value.len + 1; |
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|
1440 |
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|
1441 ngx_cpystrn(h->key.data, r->header_name_start, |
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|
1442 h->key.len + 1); |
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|
1443 ngx_cpystrn(h->value.data, r->header_start, |
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|
1444 h->value.len + 1); |
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|
1445 } |
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1446 |
509 | 1447 h->hash = r->header_hash; |
1448 | |
649 | 1449 if (h->key.len == r->lowcase_index) { |
1450 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
1451 | |
1452 } else { | |
2135 | 1453 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
479 | 1454 } |
1455 | |
649 | 1456 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
1457 h->lowcase_key, h->key.len); | |
1458 | |
1459 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
1699
976db8c6fb64
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Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1460 return NGX_ERROR; |
649 | 1461 } |
1462 | |
479 | 1463 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
1464 "http fastcgi header: \"%V: %V\"", | |
1465 &h->key, &h->value); | |
1466 | |
615 | 1467 if (u->buffer.pos < u->buffer.last) { |
1468 continue; | |
1469 } | |
1470 | |
1471 /* the end of the FastCGI record */ | |
1472 | |
1473 break; | |
479 | 1474 } |
1475 | |
1476 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
1477 | |
1478 /* a whole header has been parsed successfully */ | |
1479 | |
1480 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1481 "http fastcgi header done"); | |
1482 | |
509 | 1483 if (u->headers_in.status) { |
1484 status_line = &u->headers_in.status->value; | |
479 | 1485 |
1486 status = ngx_atoi(status_line->data, 3); | |
1487 | |
1488 if (status == NGX_ERROR) { | |
1698
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1489 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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Igor Sysoev <igor@sysoev.ru>
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|
1490 "upstream sent invalid status \"%V\"", |
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Igor Sysoev <igor@sysoev.ru>
parents:
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|
1491 status_line); |
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1678
diff
changeset
|
1492 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
479 | 1493 } |
1494 | |
529 | 1495 u->headers_in.status_n = status; |
1496 u->headers_in.status_line = *status_line; | |
479 | 1497 |
2140
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Igor Sysoev <igor@sysoev.ru>
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2135
diff
changeset
|
1498 } else if (u->headers_in.location) { |
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parents:
2135
diff
changeset
|
1499 u->headers_in.status_n = 302; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1500 ngx_str_set(&u->headers_in.status_line, |
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
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3494
diff
changeset
|
1501 "302 Moved Temporarily"); |
2140
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Igor Sysoev <igor@sysoev.ru>
parents:
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|
1502 |
479 | 1503 } else { |
529 | 1504 u->headers_in.status_n = 200; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1505 ngx_str_set(&u->headers_in.status_line, "200 OK"); |
479 | 1506 } |
1507 | |
2602 | 1508 if (u->state) { |
1509 u->state->status = u->headers_in.status_n; | |
479 | 1510 } |
1511 | |
1512 break; | |
1513 } | |
1514 | |
1515 /* there was error while a header line parsing */ | |
1516 | |
1517 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
619 | 1518 "upstream sent invalid header"); |
479 | 1519 |
1520 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1521 } | |
1522 | |
1523 if (last) { | |
581 | 1524 u->buffer.last = last; |
479 | 1525 } |
1526 | |
581 | 1527 f->length -= u->buffer.pos - start; |
479 | 1528 |
1529 if (f->length == 0) { | |
1530 if (f->padding) { | |
1531 f->state = ngx_http_fastcgi_st_padding; | |
1532 } else { | |
1533 f->state = ngx_http_fastcgi_st_version; | |
1534 } | |
1535 } | |
1536 | |
615 | 1537 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
1538 return NGX_OK; | |
1539 } | |
1540 | |
1274 | 1541 if (rc == NGX_OK) { |
1998
63c60504c0bf
fix error introduced in r1273 and r1275:
Igor Sysoev <igor@sysoev.ru>
parents:
1945
diff
changeset
|
1542 continue; |
615 | 1543 } |
1544 | |
1274 | 1545 /* rc == NGX_AGAIN */ |
1546 | |
1276
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Igor Sysoev <igor@sysoev.ru>
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1274
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|
1547 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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1274
diff
changeset
|
1548 "upstream split a header line in FastCGI records"); |
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|
1549 |
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|
1550 if (f->split_parts == NULL) { |
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
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changeset
|
1551 f->split_parts = ngx_array_create(r->pool, 1, |
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|
1552 sizeof(ngx_http_fastcgi_split_part_t)); |
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1274
diff
changeset
|
1553 if (f->split_parts == NULL) { |
1699
976db8c6fb64
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
1554 return NGX_ERROR; |
1276
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1555 } |
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|
1556 } |
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|
1557 |
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diff
changeset
|
1558 part = ngx_array_push(f->split_parts); |
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1274
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changeset
|
1559 |
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diff
changeset
|
1560 part->start = part_start; |
3011
5957e869f04d
fix a garbage in a split fastcgi header
Igor Sysoev <igor@sysoev.ru>
parents:
3010
diff
changeset
|
1561 part->end = part_end; |
1276
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|
1562 |
3010
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1563 if (u->buffer.pos < u->buffer.last) { |
37400c84396e
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Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1564 continue; |
37400c84396e
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Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1565 } |
37400c84396e
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Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1566 |
1276
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1567 return NGX_AGAIN; |
479 | 1568 } |
1569 } | |
1570 | |
1571 | |
487 | 1572 static ngx_int_t |
1573 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
479 | 1574 { |
3025
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1575 u_char *m, *msg; |
479 | 1576 ngx_int_t rc; |
483 | 1577 ngx_buf_t *b, **prev; |
479 | 1578 ngx_chain_t *cl; |
1579 ngx_http_request_t *r; | |
1580 ngx_http_fastcgi_ctx_t *f; | |
1581 | |
1582 if (buf->pos == buf->last) { | |
1583 return NGX_OK; | |
1584 } | |
1585 | |
1586 r = p->input_ctx; | |
1587 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1588 | |
1589 b = NULL; | |
483 | 1590 prev = &buf->shadow; |
479 | 1591 |
1592 f->pos = buf->pos; | |
1593 f->last = buf->last; | |
1594 | |
1595 for ( ;; ) { | |
1596 if (f->state < ngx_http_fastcgi_st_data) { | |
1597 | |
1598 rc = ngx_http_fastcgi_process_record(r, f); | |
1599 | |
1600 if (rc == NGX_AGAIN) { | |
1601 break; | |
1602 } | |
1603 | |
1604 if (rc == NGX_ERROR) { | |
1605 return NGX_ERROR; | |
1606 } | |
1607 | |
1608 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
1609 f->state = ngx_http_fastcgi_st_version; | |
1610 p->upstream_done = 1; | |
1611 | |
1612 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
1613 "http fastcgi closed stdout"); | |
1614 | |
1615 continue; | |
1616 } | |
1617 | |
1618 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
1619 f->state = ngx_http_fastcgi_st_version; | |
1620 p->upstream_done = 1; | |
1621 | |
1622 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
1623 "http fastcgi sent end request"); | |
1624 | |
1625 break; | |
1626 } | |
1627 } | |
1628 | |
1629 | |
1630 if (f->state == ngx_http_fastcgi_st_padding) { | |
1631 | |
1632 if (f->pos + f->padding < f->last) { | |
1633 f->state = ngx_http_fastcgi_st_version; | |
1634 f->pos += f->padding; | |
1635 | |
1636 continue; | |
1637 } | |
1638 | |
1639 if (f->pos + f->padding == f->last) { | |
1640 f->state = ngx_http_fastcgi_st_version; | |
1641 | |
1642 break; | |
1643 } | |
1644 | |
1645 f->padding -= f->last - f->pos; | |
1646 | |
1647 break; | |
1648 } | |
1649 | |
1650 | |
1651 /* f->state == ngx_http_fastcgi_st_data */ | |
1652 | |
1653 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
1654 | |
1655 if (f->length) { | |
639 | 1656 |
1657 if (f->pos == f->last) { | |
1658 break; | |
1659 } | |
1660 | |
3025
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3011
diff
changeset
|
1661 msg = f->pos; |
479 | 1662 |
1663 if (f->pos + f->length <= f->last) { | |
1664 f->pos += f->length; | |
491 | 1665 f->length = 0; |
1666 f->state = ngx_http_fastcgi_st_padding; | |
479 | 1667 |
577 | 1668 } else { |
479 | 1669 f->length -= f->last - f->pos; |
1670 f->pos = f->last; | |
1671 } | |
1672 | |
3025
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
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|
1673 for (m = f->pos - 1; msg < m; m--) { |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1674 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1675 break; |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
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3011
diff
changeset
|
1676 } |
491 | 1677 } |
479 | 1678 |
1679 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
3025
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Igor Sysoev <igor@sysoev.ru>
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3011
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changeset
|
1680 "FastCGI sent in stderr: \"%*s\"", |
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
1681 m + 1 - msg, msg); |
479 | 1682 |
1683 if (f->pos == f->last) { | |
1684 break; | |
1685 } | |
491 | 1686 |
1687 } else { | |
1688 f->state = ngx_http_fastcgi_st_version; | |
479 | 1689 } |
1690 | |
1691 continue; | |
1692 } | |
1693 | |
1694 | |
1695 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1696 | |
639 | 1697 if (f->pos == f->last) { |
1698 break; | |
1699 } | |
1700 | |
479 | 1701 if (p->free) { |
1702 b = p->free->buf; | |
1703 p->free = p->free->next; | |
1704 | |
1705 } else { | |
501 | 1706 b = ngx_alloc_buf(p->pool); |
1707 if (b == NULL) { | |
479 | 1708 return NGX_ERROR; |
1709 } | |
1710 } | |
1711 | |
1712 ngx_memzero(b, sizeof(ngx_buf_t)); | |
1713 | |
1714 b->pos = f->pos; | |
483 | 1715 b->start = buf->start; |
1716 b->end = buf->end; | |
479 | 1717 b->tag = p->tag; |
1718 b->temporary = 1; | |
1719 b->recycled = 1; | |
483 | 1720 |
1721 *prev = b; | |
1722 prev = &b->shadow; | |
479 | 1723 |
501 | 1724 cl = ngx_alloc_chain_link(p->pool); |
1725 if (cl == NULL) { | |
479 | 1726 return NGX_ERROR; |
1727 } | |
1728 | |
1729 cl->buf = b; | |
1730 cl->next = NULL; | |
1731 | |
501 | 1732 if (p->in) { |
1733 *p->last_in = cl; | |
1734 } else { | |
1735 p->in = cl; | |
1736 } | |
1737 p->last_in = &cl->next; | |
1738 | |
1739 | |
483 | 1740 /* STUB */ b->num = buf->num; |
1741 | |
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1742 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1743 "input buf #%d %p", b->num, b->pos); |
479 | 1744 |
1745 if (f->pos + f->length < f->last) { | |
1746 | |
1747 if (f->padding) { | |
1748 f->state = ngx_http_fastcgi_st_padding; | |
1749 } else { | |
1750 f->state = ngx_http_fastcgi_st_version; | |
1751 } | |
1752 | |
1753 f->pos += f->length; | |
1754 b->last = f->pos; | |
1755 | |
1756 continue; | |
1757 } | |
1758 | |
1759 if (f->pos + f->length == f->last) { | |
1760 | |
1761 if (f->padding) { | |
1762 f->state = ngx_http_fastcgi_st_padding; | |
1763 } else { | |
1764 f->state = ngx_http_fastcgi_st_version; | |
1765 } | |
1766 | |
1767 b->last = f->last; | |
1768 | |
1769 break; | |
1770 } | |
1771 | |
1772 f->length -= f->last - f->pos; | |
1773 | |
1774 b->last = f->last; | |
1775 | |
1776 break; | |
1777 | |
1778 } | |
1779 | |
1780 if (b) { | |
483 | 1781 b->shadow = buf; |
479 | 1782 b->last_shadow = 1; |
483 | 1783 |
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1784 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1785 "input buf %p %z", b->pos, b->last - b->pos); |
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1786 |
483 | 1787 return NGX_OK; |
1788 } | |
1789 | |
1790 /* there is no data record in the buf, add it to free chain */ | |
1791 | |
1792 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
1793 return NGX_ERROR; | |
479 | 1794 } |
1795 | |
1796 return NGX_OK; | |
1797 } | |
1798 | |
1799 | |
487 | 1800 static ngx_int_t |
1801 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
1802 ngx_http_fastcgi_ctx_t *f) | |
479 | 1803 { |
1804 u_char ch, *p; | |
1805 ngx_http_fastcgi_state_e state; | |
1806 | |
1807 state = f->state; | |
1808 | |
1809 for (p = f->pos; p < f->last; p++) { | |
1810 | |
1811 ch = *p; | |
1812 | |
1813 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1814 "http fastcgi record byte: %02Xd", ch); | |
1815 | |
1816 switch (state) { | |
1817 | |
1818 case ngx_http_fastcgi_st_version: | |
1819 if (ch != 1) { | |
1820 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1821 "upstream sent unsupported FastCGI " | |
1822 "protocol version: %d", ch); | |
1823 return NGX_ERROR; | |
1824 } | |
1825 state = ngx_http_fastcgi_st_type; | |
1826 break; | |
1827 | |
1828 case ngx_http_fastcgi_st_type: | |
1829 switch (ch) { | |
1830 case NGX_HTTP_FASTCGI_STDOUT: | |
1831 case NGX_HTTP_FASTCGI_STDERR: | |
1832 case NGX_HTTP_FASTCGI_END_REQUEST: | |
1833 f->type = (ngx_uint_t) ch; | |
1834 break; | |
1835 default: | |
1836 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1837 "upstream sent invalid FastCGI " | |
1838 "record type: %d", ch); | |
1839 return NGX_ERROR; | |
1840 | |
1841 } | |
1842 state = ngx_http_fastcgi_st_request_id_hi; | |
1843 break; | |
1844 | |
1845 /* we support the single request per connection */ | |
1846 | |
1847 case ngx_http_fastcgi_st_request_id_hi: | |
1848 if (ch != 0) { | |
1849 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1850 "upstream sent unexpected FastCGI " | |
1851 "request id high byte: %d", ch); | |
1852 return NGX_ERROR; | |
1853 } | |
1854 state = ngx_http_fastcgi_st_request_id_lo; | |
1855 break; | |
1856 | |
1857 case ngx_http_fastcgi_st_request_id_lo: | |
1858 if (ch != 1) { | |
1859 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1860 "upstream sent unexpected FastCGI " | |
1861 "request id low byte: %d", ch); | |
1862 return NGX_ERROR; | |
1863 } | |
1864 state = ngx_http_fastcgi_st_content_length_hi; | |
1865 break; | |
1866 | |
1867 case ngx_http_fastcgi_st_content_length_hi: | |
1868 f->length = ch << 8; | |
1869 state = ngx_http_fastcgi_st_content_length_lo; | |
1870 break; | |
1871 | |
1872 case ngx_http_fastcgi_st_content_length_lo: | |
1873 f->length |= (size_t) ch; | |
1874 state = ngx_http_fastcgi_st_padding_length; | |
1875 break; | |
1876 | |
1877 case ngx_http_fastcgi_st_padding_length: | |
1878 f->padding = (size_t) ch; | |
1879 state = ngx_http_fastcgi_st_reserved; | |
1880 break; | |
1881 | |
1882 case ngx_http_fastcgi_st_reserved: | |
1883 state = ngx_http_fastcgi_st_data; | |
1884 | |
1885 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1886 "http fastcgi record length: %z", f->length); | |
1887 | |
1888 f->pos = p + 1; | |
1889 f->state = state; | |
1890 | |
1891 return NGX_OK; | |
1892 | |
1893 /* suppress warning */ | |
1894 case ngx_http_fastcgi_st_data: | |
1895 case ngx_http_fastcgi_st_padding: | |
1896 break; | |
1897 } | |
1898 } | |
1899 | |
1900 f->state = state; | |
1901 | |
1902 return NGX_AGAIN; | |
1903 } | |
1904 | |
1905 | |
487 | 1906 static void |
1907 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
479 | 1908 { |
1909 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1910 "abort http fastcgi request"); | |
1911 | |
1912 return; | |
1913 } | |
1914 | |
1915 | |
487 | 1916 static void |
1917 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
479 | 1918 { |
1919 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1920 "finalize http fastcgi request"); | |
1921 | |
1922 return; | |
1923 } | |
1924 | |
1925 | |
509 | 1926 static ngx_int_t |
1927 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
479 | 1928 { |
2443 | 1929 ngx_http_variable_t *var, *v; |
1930 | |
1931 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
1932 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
1933 if (var == NULL) { | |
1934 return NGX_ERROR; | |
1935 } | |
1936 | |
1937 var->get_handler = v->get_handler; | |
1938 var->data = v->data; | |
479 | 1939 } |
1940 | |
509 | 1941 return NGX_OK; |
479 | 1942 } |
1943 | |
1944 | |
487 | 1945 static void * |
1946 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
479 | 1947 { |
1948 ngx_http_fastcgi_loc_conf_t *conf; | |
1949 | |
501 | 1950 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
1951 if (conf == NULL) { | |
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1952 return NULL; |
479 | 1953 } |
1954 | |
1955 /* | |
1956 * set by ngx_pcalloc(): | |
1957 * | |
1958 * conf->upstream.bufs.num = 0; | |
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1959 * conf->upstream.ignore_headers = 0; |
479 | 1960 * conf->upstream.next_upstream = 0; |
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1961 * conf->upstream.cache_use_stale = 0; |
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1962 * conf->upstream.cache_methods = 0; |
479 | 1963 * conf->upstream.temp_path = NULL; |
649 | 1964 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
509 | 1965 * conf->upstream.uri = { 0, NULL }; |
1966 * conf->upstream.location = NULL; | |
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1967 * conf->upstream.store_lengths = NULL; |
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1968 * conf->upstream.store_values = NULL; |
509 | 1969 * |
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1970 * conf->index.len = { 0, NULL }; |
479 | 1971 */ |
1972 | |
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1973 conf->upstream.store = NGX_CONF_UNSET; |
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1974 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
581 | 1975 conf->upstream.buffering = NGX_CONF_UNSET; |
629 | 1976 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
581 | 1977 |
479 | 1978 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
1979 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
507 | 1980 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
1981 | |
479 | 1982 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
581 | 1983 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
529 | 1984 |
1985 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
577 | 1986 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
529 | 1987 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
509 | 1988 |
1989 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
1990 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
1991 | |
2602 | 1992 #if (NGX_HTTP_CACHE) |
1993 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
1994 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
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1995 conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR; |
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1996 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
2602 | 1997 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
1998 #endif | |
1999 | |
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2000 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
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2001 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
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2002 |
657 | 2003 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
479 | 2004 |
2005 /* "fastcgi_cyclic_temp_file" is disabled */ | |
2006 conf->upstream.cyclic_temp_file = 0; | |
2007 | |
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2008 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
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2009 |
479 | 2010 return conf; |
2011 } | |
2012 | |
2013 | |
487 | 2014 static char * |
2015 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
479 | 2016 { |
2017 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
2018 ngx_http_fastcgi_loc_conf_t *conf = child; | |
2019 | |
509 | 2020 u_char *p; |
2021 size_t size; | |
2022 uintptr_t *code; | |
1701
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2023 ngx_uint_t i; |
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|
2024 ngx_array_t headers_names; |
649 | 2025 ngx_keyval_t *src; |
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2026 ngx_hash_key_t *hk; |
649 | 2027 ngx_hash_init_t hash; |
3731
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|
2028 ngx_http_core_loc_conf_t *clcf; |
509 | 2029 ngx_http_script_compile_t sc; |
2030 ngx_http_script_copy_code_t *copy; | |
479 | 2031 |
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2032 if (conf->upstream.store != 0) { |
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2033 ngx_conf_merge_value(conf->upstream.store, |
2894 | 2034 prev->upstream.store, 0); |
1295
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2035 |
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2036 if (conf->upstream.store_lengths == NULL) { |
5383f5232364
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2037 conf->upstream.store_lengths = prev->upstream.store_lengths; |
5383f5232364
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2038 conf->upstream.store_values = prev->upstream.store_values; |
5383f5232364
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2039 } |
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2040 } |
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2041 |
5383f5232364
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2042 ngx_conf_merge_uint_value(conf->upstream.store_access, |
5383f5232364
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2043 prev->upstream.store_access, 0600); |
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13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
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|
2044 |
581 | 2045 ngx_conf_merge_value(conf->upstream.buffering, |
2046 prev->upstream.buffering, 1); | |
2047 | |
629 | 2048 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
2049 prev->upstream.ignore_client_abort, 0); | |
2050 | |
479 | 2051 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
2052 prev->upstream.connect_timeout, 60000); | |
507 | 2053 |
479 | 2054 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
2055 prev->upstream.send_timeout, 60000); | |
2056 | |
2057 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
2058 prev->upstream.read_timeout, 60000); | |
2059 | |
507 | 2060 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
2061 prev->upstream.send_lowat, 0); | |
479 | 2062 |
581 | 2063 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
2064 prev->upstream.buffer_size, | |
479 | 2065 (size_t) ngx_pagesize); |
2066 | |
507 | 2067 |
479 | 2068 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
2069 8, ngx_pagesize); | |
2070 | |
2071 if (conf->upstream.bufs.num < 2) { | |
2072 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2073 "there must be at least 2 \"fastcgi_buffers\""); | |
2074 return NGX_CONF_ERROR; | |
2075 } | |
2076 | |
2077 | |
581 | 2078 size = conf->upstream.buffer_size; |
479 | 2079 if (size < conf->upstream.bufs.size) { |
2080 size = conf->upstream.bufs.size; | |
2081 } | |
2082 | |
2083 | |
529 | 2084 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
2085 prev->upstream.busy_buffers_size_conf, | |
479 | 2086 NGX_CONF_UNSET_SIZE); |
2087 | |
529 | 2088 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2089 conf->upstream.busy_buffers_size = 2 * size; |
529 | 2090 } else { |
2091 conf->upstream.busy_buffers_size = | |
2092 conf->upstream.busy_buffers_size_conf; | |
2093 } | |
479 | 2094 |
529 | 2095 if (conf->upstream.busy_buffers_size < size) { |
479 | 2096 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2097 "\"fastcgi_busy_buffers_size\" must be equal or bigger than " | |
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2098 "maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2099 "one of the \"fastcgi_buffers\""); |
2100 | |
2101 return NGX_CONF_ERROR; | |
529 | 2102 } |
479 | 2103 |
529 | 2104 if (conf->upstream.busy_buffers_size |
2105 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
479 | 2106 { |
2107 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2108 "\"fastcgi_busy_buffers_size\" must be less than " | |
2109 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
2110 | |
2111 return NGX_CONF_ERROR; | |
2112 } | |
2113 | |
2114 | |
529 | 2115 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
2116 prev->upstream.temp_file_write_size_conf, | |
479 | 2117 NGX_CONF_UNSET_SIZE); |
2118 | |
529 | 2119 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2120 conf->upstream.temp_file_write_size = 2 * size; |
529 | 2121 } else { |
2122 conf->upstream.temp_file_write_size = | |
2123 conf->upstream.temp_file_write_size_conf; | |
2124 } | |
479 | 2125 |
529 | 2126 if (conf->upstream.temp_file_write_size < size) { |
479 | 2127 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2128 "\"fastcgi_temp_file_write_size\" must be equal or bigger than " | |
1125
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|
2129 "maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2130 "one of the \"fastcgi_buffers\""); |
2131 | |
2132 return NGX_CONF_ERROR; | |
2133 } | |
2134 | |
2135 | |
529 | 2136 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
2137 prev->upstream.max_temp_file_size_conf, | |
479 | 2138 NGX_CONF_UNSET_SIZE); |
2139 | |
529 | 2140 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2141 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
529 | 2142 } else { |
2143 conf->upstream.max_temp_file_size = | |
2144 conf->upstream.max_temp_file_size_conf; | |
2145 } | |
479 | 2146 |
529 | 2147 if (conf->upstream.max_temp_file_size != 0 |
2148 && conf->upstream.max_temp_file_size < size) | |
479 | 2149 { |
2150 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2151 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
2152 "the temporary files usage or must be equal or bigger than " | |
1125
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1097
diff
changeset
|
2153 "maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2154 "one of the \"fastcgi_buffers\""); |
2155 | |
2156 return NGX_CONF_ERROR; | |
2157 } | |
2158 | |
2159 | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2160 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2161 prev->upstream.ignore_headers, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2162 NGX_CONF_BITMASK_SET); |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2163 |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2164 |
479 | 2165 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
487 | 2166 prev->upstream.next_upstream, |
2167 (NGX_CONF_BITMASK_SET | |
2168 |NGX_HTTP_UPSTREAM_FT_ERROR | |
2169 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
479 | 2170 |
665 | 2171 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
2172 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
2173 |NGX_HTTP_UPSTREAM_FT_OFF; | |
2174 } | |
2175 | |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2176 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
479 | 2177 prev->upstream.temp_path, |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2178 &ngx_http_fastcgi_temp_path) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2179 != NGX_OK) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2180 { |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2181 return NGX_CONF_ERROR; |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2182 } |
479 | 2183 |
2602 | 2184 #if (NGX_HTTP_CACHE) |
2185 | |
2186 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
2187 prev->upstream.cache, NULL); | |
2188 | |
2189 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
2190 ngx_shm_zone_t *shm_zone; | |
2191 | |
2192 shm_zone = conf->upstream.cache; | |
2193 | |
2194 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2195 "\"fastcgi_cache\" zone \"%V\" is unknown", | |
2716
d5896f6608e8
move zone name from ngx_shm_zone_t to ngx_shm_t to use Win32 shared memory
Igor Sysoev <igor@sysoev.ru>
parents:
2661
diff
changeset
|
2196 &shm_zone->shm.name); |
2602 | 2197 |
2198 return NGX_CONF_ERROR; | |
2199 } | |
2200 | |
2201 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
2202 prev->upstream.cache_min_uses, 1); | |
2203 | |
2204 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
2205 prev->upstream.cache_use_stale, | |
2206 (NGX_CONF_BITMASK_SET | |
2207 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
2208 | |
2209 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
2210 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
2211 |NGX_HTTP_UPSTREAM_FT_OFF; | |
2212 } | |
2213 | |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2214 if (conf->upstream.cache_methods == 0) { |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2215 conf->upstream.cache_methods = prev->upstream.cache_methods; |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2216 } |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2217 |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2218 conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD; |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2219 |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2220 ngx_conf_merge_ptr_value(conf->upstream.cache_bypass, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2221 prev->upstream.cache_bypass, NULL); |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2222 |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2223 ngx_conf_merge_ptr_value(conf->upstream.no_cache, |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2224 prev->upstream.no_cache, NULL); |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2225 |
3700
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2226 if (conf->upstream.no_cache && conf->upstream.cache_bypass == NULL) { |
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2227 ngx_log_error(NGX_LOG_WARN, cf->log, 0, |
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2228 "\"fastcgi_no_cache\" functionality has been changed in 0.8.46, " |
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2229 "now it should be used together with \"fastcgi_cache_bypass\""); |
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2230 } |
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2231 |
2602 | 2232 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
2233 prev->upstream.cache_valid, NULL); | |
2234 | |
2661 | 2235 if (conf->cache_key.value.data == NULL) { |
2236 conf->cache_key = prev->cache_key; | |
2237 } | |
2238 | |
2602 | 2239 #endif |
2240 | |
509 | 2241 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
2242 prev->upstream.pass_request_headers, 1); | |
2243 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
2244 prev->upstream.pass_request_body, 1); | |
2245 | |
657 | 2246 ngx_conf_merge_value(conf->upstream.intercept_errors, |
2247 prev->upstream.intercept_errors, 0); | |
509 | 2248 |
1228 | 2249 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
2250 | |
507 | 2251 |
479 | 2252 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
2253 | |
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2254 hash.max_size = 512; |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2255 hash.bucket_size = ngx_align(64, ngx_cacheline_size); |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2256 hash.name = "fastcgi_hide_headers_hash"; |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2257 |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2258 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
3670
2728c4e4a9ae
do not use a cache headers set to hide
Igor Sysoev <igor@sysoev.ru>
parents:
3667
diff
changeset
|
2259 &prev->upstream, ngx_http_fastcgi_hide_headers, &hash) |
649 | 2260 != NGX_OK) |
2261 { | |
2262 return NGX_CONF_ERROR; | |
2263 } | |
2264 | |
884 | 2265 if (conf->upstream.upstream == NULL) { |
2266 conf->upstream.upstream = prev->upstream.upstream; | |
507 | 2267 } |
2268 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2269 if (conf->fastcgi_lengths == NULL) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2270 conf->fastcgi_lengths = prev->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2271 conf->fastcgi_values = prev->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2272 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2273 |
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2274 if (conf->upstream.upstream || conf->fastcgi_lengths) { |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2275 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2276 if (clcf->handler == NULL && clcf->lmt_excpt) { |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2277 clcf->handler = ngx_http_fastcgi_handler; |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2278 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2279 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2280 |
2443 | 2281 #if (NGX_PCRE) |
2282 if (conf->split_regex == NULL) { | |
2283 conf->split_regex = prev->split_regex; | |
2284 conf->split_name = prev->split_name; | |
2285 } | |
2286 #endif | |
2287 | |
509 | 2288 if (conf->params_source == NULL) { |
573 | 2289 conf->flushes = prev->flushes; |
509 | 2290 conf->params_len = prev->params_len; |
2291 conf->params = prev->params; | |
573 | 2292 conf->params_source = prev->params_source; |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2293 conf->headers_hash = prev->headers_hash; |
509 | 2294 |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2295 #if (NGX_HTTP_CACHE) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2296 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2297 if (conf->params_source == NULL) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2298 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2299 if ((conf->upstream.cache == NULL) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2300 == (prev->upstream.cache == NULL)) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2301 { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2302 return NGX_CONF_OK; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2303 } |
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2304 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2305 /* 6 is a number of ngx_http_fastcgi_cache_headers entries */ |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2306 conf->params_source = ngx_array_create(cf->pool, 6, |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2307 sizeof(ngx_keyval_t)); |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2308 if (conf->params_source == NULL) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2309 return NGX_CONF_ERROR; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2310 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2311 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2312 #else |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2313 |
509 | 2314 if (conf->params_source == NULL) { |
2315 return NGX_CONF_OK; | |
2316 } | |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2317 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2318 #endif |
509 | 2319 } |
2320 | |
2321 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
2322 if (conf->params_len == NULL) { | |
2323 return NGX_CONF_ERROR; | |
2324 } | |
573 | 2325 |
509 | 2326 conf->params = ngx_array_create(cf->pool, 512, 1); |
2327 if (conf->params == NULL) { | |
2328 return NGX_CONF_ERROR; | |
2329 } | |
2330 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2331 if (ngx_array_init(&headers_names, cf->temp_pool, 4, sizeof(ngx_hash_key_t)) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2332 != NGX_OK) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2333 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2334 return NGX_CONF_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2335 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2336 |
509 | 2337 src = conf->params_source->elts; |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2338 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2339 #if (NGX_HTTP_CACHE) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2340 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2341 if (conf->upstream.cache) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2342 ngx_keyval_t *h, *s; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2343 |
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2344 for (h = ngx_http_fastcgi_cache_headers; h->key.len; h++) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2345 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2346 for (i = 0; i < conf->params_source->nelts; i++) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2347 if (ngx_strcasecmp(h->key.data, src[i].key.data) == 0) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2348 goto next; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2349 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2350 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2351 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2352 s = ngx_array_push(conf->params_source); |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2353 if (s == NULL) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2354 return NGX_CONF_ERROR; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2355 } |
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2356 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2357 *s = *h; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2358 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2359 src = conf->params_source->elts; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2360 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2361 next: |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2362 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2363 h++; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2364 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2365 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2366 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2367 #endif |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2368 |
509 | 2369 for (i = 0; i < conf->params_source->nelts; i++) { |
2370 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2371 if (src[i].key.len > sizeof("HTTP_") - 1 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2372 && ngx_strncmp(src[i].key.data, "HTTP_", sizeof("HTTP_") - 1) == 0) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2373 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2374 hk = ngx_array_push(&headers_names); |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2375 if (hk == NULL) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2376 return NGX_CONF_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2377 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2378 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2379 hk->key.len = src[i].key.len - 5; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2380 hk->key.data = src[i].key.data + 5; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2381 hk->key_hash = ngx_hash_key_lc(hk->key.data, hk->key.len); |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2382 hk->value = (void *) 1; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2383 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2384 if (src[i].value.len == 0) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2385 continue; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2386 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2387 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2388 |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2389 copy = ngx_array_push_n(conf->params_len, |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2390 sizeof(ngx_http_script_copy_code_t)); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2391 if (copy == NULL) { |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2392 return NGX_CONF_ERROR; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2393 } |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2394 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2395 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2396 copy->len = src[i].key.len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2397 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2398 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2399 size = (sizeof(ngx_http_script_copy_code_t) |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2400 + src[i].key.len + sizeof(uintptr_t) - 1) |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2401 & ~(sizeof(uintptr_t) - 1); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2402 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2403 copy = ngx_array_push_n(conf->params, size); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2404 if (copy == NULL) { |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2405 return NGX_CONF_ERROR; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2406 } |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2407 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2408 copy->code = ngx_http_script_copy_code; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2409 copy->len = src[i].key.len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2410 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2411 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2412 ngx_memcpy(p, src[i].key.data, src[i].key.len); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2413 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2414 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2415 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2416 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2417 sc.cf = cf; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2418 sc.source = &src[i].value; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2419 sc.flushes = &conf->flushes; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2420 sc.lengths = &conf->params_len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2421 sc.values = &conf->params; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2422 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2423 if (ngx_http_script_compile(&sc) != NGX_OK) { |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2424 return NGX_CONF_ERROR; |
509 | 2425 } |
2426 | |
2427 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2428 if (code == NULL) { | |
2429 return NGX_CONF_ERROR; | |
2430 } | |
2431 | |
2432 *code = (uintptr_t) NULL; | |
2433 | |
2434 | |
2435 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
2436 if (code == NULL) { | |
2437 return NGX_CONF_ERROR; | |
2438 } | |
2439 | |
2440 *code = (uintptr_t) NULL; | |
2441 } | |
2442 | |
2443 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2444 if (code == NULL) { | |
2445 return NGX_CONF_ERROR; | |
2446 } | |
2447 | |
2448 *code = (uintptr_t) NULL; | |
2449 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2450 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2451 conf->header_params = headers_names.nelts; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2452 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2453 hash.hash = &conf->headers_hash; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2454 hash.key = ngx_hash_key_lc; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2455 hash.max_size = 512; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2456 hash.bucket_size = 64; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2457 hash.name = "fastcgi_params_hash"; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2458 hash.pool = cf->pool; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2459 hash.temp_pool = NULL; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2460 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2461 if (ngx_hash_init(&hash, headers_names.elts, headers_names.nelts) != NGX_OK) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2462 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2463 return NGX_CONF_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2464 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2465 |
479 | 2466 return NGX_CONF_OK; |
2467 } | |
509 | 2468 |
2469 | |
573 | 2470 static ngx_int_t |
2471 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
2472 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 2473 { |
2474 u_char *p; | |
2443 | 2475 ngx_http_fastcgi_ctx_t *f; |
509 | 2476 ngx_http_fastcgi_loc_conf_t *flcf; |
2477 | |
2443 | 2478 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
2479 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2480 f = ngx_http_fastcgi_split(r, flcf); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2481 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2482 if (f == NULL) { |
2443 | 2483 return NGX_ERROR; |
2484 } | |
2485 | |
2486 if (f->script_name.len == 0 | |
2487 || f->script_name.data[f->script_name.len - 1] != '/') | |
2488 { | |
2489 v->len = f->script_name.len; | |
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2490 v->valid = 1; |
1565 | 2491 v->no_cacheable = 0; |
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2492 v->not_found = 0; |
2443 | 2493 v->data = f->script_name.data; |
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2494 |
573 | 2495 return NGX_OK; |
509 | 2496 } |
2497 | |
2443 | 2498 v->len = f->script_name.len + flcf->index.len; |
2499 | |
2500 v->data = ngx_pnalloc(r->pool, v->len); | |
2501 if (v->data == NULL) { | |
2502 return NGX_ERROR; | |
2503 } | |
2504 | |
2505 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
2506 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
2507 | |
573 | 2508 return NGX_OK; |
509 | 2509 } |
2510 | |
2511 | |
2443 | 2512 static ngx_int_t |
2513 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
2514 ngx_http_variable_value_t *v, uintptr_t data) | |
2515 { | |
2516 ngx_http_fastcgi_ctx_t *f; | |
2517 ngx_http_fastcgi_loc_conf_t *flcf; | |
2518 | |
2519 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
2520 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2521 f = ngx_http_fastcgi_split(r, flcf); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2522 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2523 if (f == NULL) { |
2443 | 2524 return NGX_ERROR; |
2525 } | |
2526 | |
2527 v->len = f->path_info.len; | |
2528 v->valid = 1; | |
2529 v->no_cacheable = 0; | |
2530 v->not_found = 0; | |
2531 v->data = f->path_info.data; | |
2532 | |
2533 return NGX_OK; | |
2534 } | |
2535 | |
2536 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2537 static ngx_http_fastcgi_ctx_t * |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2538 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
2443 | 2539 { |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2540 ngx_http_fastcgi_ctx_t *f; |
2443 | 2541 #if (NGX_PCRE) |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2542 ngx_int_t n; |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2543 int captures[(1 + 2) * 3]; |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2544 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2545 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2546 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2547 if (f == NULL) { |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2548 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2549 if (f == NULL) { |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2550 return NULL; |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2551 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2552 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2553 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2554 } |
2443 | 2555 |
2556 if (f->script_name.len) { | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2557 return f; |
2443 | 2558 } |
2559 | |
2560 if (flcf->split_regex == NULL) { | |
2561 f->script_name = r->uri; | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2562 return f; |
2443 | 2563 } |
2564 | |
2565 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
2566 | |
3325 | 2567 if (n >= 0) { /* match */ |
2568 f->script_name.len = captures[3] - captures[2]; | |
3735
1ba712d077d1
fix fastcgi_split_path_info, if URI was not fully captured
Igor Sysoev <igor@sysoev.ru>
parents:
3731
diff
changeset
|
2569 f->script_name.data = r->uri.data + captures[2]; |
3325 | 2570 |
2571 f->path_info.len = captures[5] - captures[4]; | |
3735
1ba712d077d1
fix fastcgi_split_path_info, if URI was not fully captured
Igor Sysoev <igor@sysoev.ru>
parents:
3731
diff
changeset
|
2572 f->path_info.data = r->uri.data + captures[4]; |
3325 | 2573 |
2574 return f; | |
2575 } | |
2576 | |
2443 | 2577 if (n == NGX_REGEX_NO_MATCHED) { |
2578 f->script_name = r->uri; | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2579 return f; |
2443 | 2580 } |
2581 | |
3325 | 2582 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
2583 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
2584 n, &r->uri, &flcf->split_name); | |
2585 return NULL; | |
2443 | 2586 |
2587 #else | |
2588 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2589 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2590 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2591 if (f == NULL) { |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2592 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2593 if (f == NULL) { |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2594 return NULL; |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2595 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2596 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2597 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2598 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2599 |
2443 | 2600 f->script_name = r->uri; |
2601 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2602 return f; |
2443 | 2603 |
2604 #endif | |
2605 } | |
2606 | |
2607 | |
509 | 2608 static char * |
2609 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
2610 { | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2611 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2612 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2613 ngx_url_t u; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2614 ngx_str_t *value, *url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2615 ngx_uint_t n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2616 ngx_http_core_loc_conf_t *clcf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2617 ngx_http_script_compile_t sc; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2618 |
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2619 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
555 | 2620 return "is duplicate"; |
2621 } | |
2622 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2623 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2624 |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2625 clcf->handler = ngx_http_fastcgi_handler; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2626 |
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2627 if (clcf->name.data[clcf->name.len - 1] == '/') { |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2628 clcf->auto_redirect = 1; |
dff9764eaca2
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Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2629 } |
dff9764eaca2
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Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2630 |
509 | 2631 value = cf->args->elts; |
2632 | |
2390
27ccc4b54fa6
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Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2633 url = &value[1]; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2634 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2635 n = ngx_http_script_variables_count(url); |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2636 |
27ccc4b54fa6
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Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2637 if (n) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2638 |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2639 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2640 |
27ccc4b54fa6
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2256
diff
changeset
|
2641 sc.cf = cf; |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2642 sc.source = url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2643 sc.lengths = &flcf->fastcgi_lengths; |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2644 sc.values = &flcf->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2645 sc.variables = n; |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2646 sc.complete_lengths = 1; |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2647 sc.complete_values = 1; |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2648 |
27ccc4b54fa6
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2256
diff
changeset
|
2649 if (ngx_http_script_compile(&sc) != NGX_OK) { |
27ccc4b54fa6
fastcgi_pass variables support
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parents:
2256
diff
changeset
|
2650 return NGX_CONF_ERROR; |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2651 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
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2256
diff
changeset
|
2652 |
27ccc4b54fa6
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
2653 return NGX_CONF_OK; |
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2654 } |
27ccc4b54fa6
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diff
changeset
|
2655 |
651 | 2656 ngx_memzero(&u, sizeof(ngx_url_t)); |
2657 | |
2658 u.url = value[1]; | |
884 | 2659 u.no_resolve = 1; |
2660 | |
2390
27ccc4b54fa6
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parents:
2256
diff
changeset
|
2661 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
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parents:
2256
diff
changeset
|
2662 if (flcf->upstream.upstream == NULL) { |
509 | 2663 return NGX_CONF_ERROR; |
2664 } | |
2665 | |
2666 return NGX_CONF_OK; | |
2667 } | |
2668 | |
2669 | |
2670 static char * | |
2443 | 2671 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
2672 { | |
2673 #if (NGX_PCRE) | |
2674 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
2675 | |
3325 | 2676 ngx_str_t *value; |
2677 ngx_regex_compile_t rc; | |
2678 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
2443 | 2679 |
2680 value = cf->args->elts; | |
2681 | |
2682 flcf->split_name = value[1]; | |
2683 | |
3325 | 2684 ngx_memzero(&rc, sizeof(ngx_regex_compile_t)); |
2685 | |
2686 rc.pattern = value[1]; | |
2687 rc.pool = cf->pool; | |
2688 rc.err.len = NGX_MAX_CONF_ERRSTR; | |
2689 rc.err.data = errstr; | |
2690 | |
2691 if (ngx_regex_compile(&rc) != NGX_OK) { | |
2692 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err); | |
2443 | 2693 return NGX_CONF_ERROR; |
2694 } | |
2695 | |
3325 | 2696 if (rc.captures != 2) { |
2443 | 2697 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2698 "pattern \"%V\" must have 2 captures", &value[1]); | |
2699 return NGX_CONF_ERROR; | |
2700 } | |
2701 | |
3325 | 2702 flcf->split_regex = rc.regex; |
2703 | |
2443 | 2704 return NGX_CONF_OK; |
2705 | |
2706 #else | |
2707 | |
2708 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2709 "\"%V\" requires PCRE library", &cmd->name); | |
2710 return NGX_CONF_ERROR; | |
2711 | |
2712 #endif | |
2713 } | |
2714 | |
2715 | |
2716 static char * | |
1295
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2717 ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
2718 { |
5383f5232364
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1291
diff
changeset
|
2719 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
5383f5232364
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1291
diff
changeset
|
2720 |
5383f5232364
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parents:
1291
diff
changeset
|
2721 ngx_str_t *value; |
5383f5232364
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parents:
1291
diff
changeset
|
2722 ngx_http_script_compile_t sc; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2723 |
2894 | 2724 if (flcf->upstream.store != NGX_CONF_UNSET |
2725 || flcf->upstream.store_lengths) | |
1295
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2726 { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2727 return "is duplicate"; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2728 } |
5383f5232364
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parents:
1291
diff
changeset
|
2729 |
5383f5232364
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parents:
1291
diff
changeset
|
2730 value = cf->args->elts; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2731 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2732 if (ngx_strcmp(value[1].data, "off") == 0) { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2733 flcf->upstream.store = 0; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2734 return NGX_CONF_OK; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2735 } |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2736 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2737 #if (NGX_HTTP_CACHE) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2738 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2739 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2740 && flcf->upstream.cache != NULL) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2741 { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2742 return "is incompatible with \"fastcgi_cache\""; |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2743 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2744 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2745 #endif |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2746 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2747 if (ngx_strcmp(value[1].data, "on") == 0) { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2748 flcf->upstream.store = 1; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2749 return NGX_CONF_OK; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2750 } |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2751 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2752 /* include the terminating '\0' into script */ |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2753 value[1].len++; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2754 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2755 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2756 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2757 sc.cf = cf; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2758 sc.source = &value[1]; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2759 sc.lengths = &flcf->upstream.store_lengths; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2760 sc.values = &flcf->upstream.store_values; |
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
2761 sc.variables = ngx_http_script_variables_count(&value[1]); |
1295
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2762 sc.complete_lengths = 1; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2763 sc.complete_values = 1; |
5383f5232364
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parents:
1291
diff
changeset
|
2764 |
5383f5232364
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1291
diff
changeset
|
2765 if (ngx_http_script_compile(&sc) != NGX_OK) { |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2766 return NGX_CONF_ERROR; |
5383f5232364
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parents:
1291
diff
changeset
|
2767 } |
5383f5232364
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parents:
1291
diff
changeset
|
2768 |
5383f5232364
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parents:
1291
diff
changeset
|
2769 return NGX_CONF_OK; |
5383f5232364
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parents:
1291
diff
changeset
|
2770 } |
5383f5232364
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diff
changeset
|
2771 |
5383f5232364
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|
2772 |
2602 | 2773 #if (NGX_HTTP_CACHE) |
2774 | |
2775 static char * | |
2776 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
2777 { | |
2778 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
2779 | |
2780 ngx_str_t *value; | |
2781 | |
2782 value = cf->args->elts; | |
2783 | |
2784 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
2785 return "is duplicate"; | |
2786 } | |
2787 | |
2788 if (ngx_strcmp(value[1].data, "off") == 0) { | |
2789 flcf->upstream.cache = NULL; | |
2790 return NGX_CONF_OK; | |
2791 } | |
2792 | |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2793 if (flcf->upstream.store > 0 || flcf->upstream.store_lengths) { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2794 return "is incompatible with \"fastcgi_store\""; |
d65e58a8d3a4
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Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2795 } |
d65e58a8d3a4
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Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2796 |
2602 | 2797 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
2798 &ngx_http_fastcgi_module); | |
2799 if (flcf->upstream.cache == NULL) { | |
2800 return NGX_CONF_ERROR; | |
2801 } | |
2802 | |
2803 return NGX_CONF_OK; | |
2804 } | |
2805 | |
2806 | |
2807 static char * | |
2808 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
2809 { | |
2810 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
2811 | |
2812 ngx_str_t *value; | |
2813 ngx_http_compile_complex_value_t ccv; | |
2814 | |
2815 value = cf->args->elts; | |
2816 | |
2817 if (flcf->cache_key.value.len) { | |
2818 return "is duplicate"; | |
2819 } | |
2820 | |
2821 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
2822 | |
2823 ccv.cf = cf; | |
2824 ccv.value = &value[1]; | |
2825 ccv.complex_value = &flcf->cache_key; | |
2826 | |
2827 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
2828 return NGX_CONF_ERROR; | |
2829 } | |
2830 | |
2831 return NGX_CONF_OK; | |
2832 } | |
2833 | |
2834 #endif | |
2835 | |
2836 | |
1295
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2837 static char * |
509 | 2838 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
2839 { | |
2840 #if (NGX_FREEBSD) | |
2841 ssize_t *np = data; | |
2842 | |
673 | 2843 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
509 | 2844 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2845 "\"fastcgi_send_lowat\" must be less than %d " | |
2846 "(sysctl net.inet.tcp.sendspace)", | |
2847 ngx_freebsd_net_inet_tcp_sendspace); | |
2848 | |
2849 return NGX_CONF_ERROR; | |
2850 } | |
2851 | |
2852 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
2853 ssize_t *np = data; | |
2854 | |
2855 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
2856 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
2857 | |
2858 *np = 0; | |
2859 | |
2860 #endif | |
2861 | |
2862 return NGX_CONF_OK; | |
2863 } |