Mercurial > hg > nginx-quic
annotate src/http/modules/ngx_http_fastcgi_module.c @ 3874:cb2432ed17fd
map tests values in low case only, so caseless regex has no sense
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Mon, 21 Mar 2011 15:18:59 +0000 |
parents | ca7b9caa20e5 |
children | 502a6b0acf3f |
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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refactor fastcgi stderr handling
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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
baff3edcb6e2
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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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Igor Sysoev <igor@sysoev.ru>
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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 } |
3850
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1283 #else |
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1284 u->buffer.pos = u->buffer.start; |
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1285 #endif |
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1286 u->buffer.last = u->buffer.pos; |
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1287 f->large_stderr = 1; |
615 | 1288 } |
1289 | |
491 | 1290 return NGX_AGAIN; |
1291 } | |
1292 | |
1293 } else { | |
1294 f->state = ngx_http_fastcgi_st_version; | |
1295 } | |
1296 | |
1297 continue; | |
1298 } | |
1299 | |
1300 | |
1301 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1302 | |
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1303 #if (NGX_HTTP_CACHE) |
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1304 |
3469
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1305 if (f->large_stderr && r->cache) { |
3494
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1306 u_char *start; |
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1307 ssize_t len; |
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1308 ngx_http_fastcgi_header_t *fh; |
3460
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1309 |
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1310 start = u->buffer.start + r->cache->header_start; |
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1311 |
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1312 len = u->buffer.pos - start - 2 * sizeof(ngx_http_fastcgi_header_t); |
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1313 |
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1314 /* |
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1315 * A tail of large stderr output before HTTP header is placed |
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1316 * in a cache file without a FastCGI record header. |
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1317 * To workaround it we put a dummy FastCGI record header at the |
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1318 * start of the stderr output or update r->cache_header_start, |
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1319 * if there is no enough place for the record header. |
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1320 */ |
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1321 |
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1322 if (len >= 0) { |
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1323 fh = (ngx_http_fastcgi_header_t *) start; |
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1324 fh->version = 1; |
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1325 fh->type = NGX_HTTP_FASTCGI_STDERR; |
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1326 fh->request_id_hi = 0; |
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1327 fh->request_id_lo = 1; |
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1328 fh->content_length_hi = (u_char) ((len >> 8) & 0xff); |
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1329 fh->content_length_lo = (u_char) (len & 0xff); |
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1330 fh->padding_length = 0; |
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1331 fh->reserved = 0; |
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1332 |
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1333 } else { |
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1334 r->cache->header_start += u->buffer.pos - start |
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1335 - sizeof(ngx_http_fastcgi_header_t); |
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1336 } |
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1337 |
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1338 f->large_stderr = 0; |
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1339 } |
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1340 |
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1341 #endif |
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1342 |
615 | 1343 f->fastcgi_stdout = 1; |
1344 | |
581 | 1345 start = u->buffer.pos; |
479 | 1346 |
581 | 1347 if (u->buffer.pos + f->length < u->buffer.last) { |
479 | 1348 |
1349 /* | |
581 | 1350 * set u->buffer.last to the end of the FastCGI record data |
479 | 1351 * for ngx_http_parse_header_line() |
1352 */ | |
1353 | |
581 | 1354 last = u->buffer.last; |
1355 u->buffer.last = u->buffer.pos + f->length; | |
479 | 1356 |
1357 } else { | |
1358 last = NULL; | |
1359 } | |
1360 | |
1361 for ( ;; ) { | |
1362 | |
1276
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1363 part_start = u->buffer.pos; |
3011
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1364 part_end = u->buffer.last; |
1276
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1365 |
2256 | 1366 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
479 | 1367 |
1368 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1369 "http fastcgi parser: %d", rc); | |
1370 | |
1371 if (rc == NGX_AGAIN) { | |
1372 break; | |
1373 } | |
1374 | |
1375 if (rc == NGX_OK) { | |
1376 | |
1377 /* a header line has been parsed successfully */ | |
1378 | |
509 | 1379 h = ngx_list_push(&u->headers_in.headers); |
501 | 1380 if (h == NULL) { |
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1381 return NGX_ERROR; |
479 | 1382 } |
1383 | |
1276
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1384 if (f->split_parts && f->split_parts->nelts) { |
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1385 |
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1386 part = f->split_parts->elts; |
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1387 size = u->buffer.pos - part_start; |
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1388 |
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1389 for (i = 0; i < f->split_parts->nelts; i++) { |
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1390 size += part[i].end - part[i].start; |
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1391 } |
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1392 |
2049 | 1393 p = ngx_pnalloc(r->pool, size); |
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1394 if (p == NULL) { |
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1395 return NGX_ERROR; |
1276
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1396 } |
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1397 |
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1398 buf.pos = p; |
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1399 |
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1400 for (i = 0; i < f->split_parts->nelts; i++) { |
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1401 p = ngx_cpymem(p, part[i].start, |
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1402 part[i].end - part[i].start); |
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1403 } |
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1404 |
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1405 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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1406 |
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1407 buf.last = p; |
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1408 |
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1409 f->split_parts->nelts = 0; |
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1410 |
2256 | 1411 rc = ngx_http_parse_header_line(r, &buf, 1); |
1276
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1412 |
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1413 h->key.len = r->header_name_end - r->header_name_start; |
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1414 h->key.data = r->header_name_start; |
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1415 h->key.data[h->key.len] = '\0'; |
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1416 |
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1417 h->value.len = r->header_end - r->header_start; |
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1418 h->value.data = r->header_start; |
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1419 h->value.data[h->value.len] = '\0'; |
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1420 |
2049 | 1421 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
1276
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1422 if (h->lowcase_key == NULL) { |
1699
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|
1423 return NGX_ERROR; |
1276
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|
1424 } |
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1425 |
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|
1426 } else { |
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|
1427 |
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|
1428 h->key.len = r->header_name_end - r->header_name_start; |
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1429 h->value.len = r->header_end - r->header_start; |
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|
1430 |
2049 | 1431 h->key.data = ngx_pnalloc(r->pool, |
1432 h->key.len + 1 + h->value.len + 1 | |
1433 + h->key.len); | |
1276
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|
1434 if (h->key.data == NULL) { |
1699
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Igor Sysoev <igor@sysoev.ru>
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|
1435 return NGX_ERROR; |
1276
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|
1436 } |
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|
1437 |
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changeset
|
1438 h->value.data = h->key.data + h->key.len + 1; |
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changeset
|
1439 h->lowcase_key = h->key.data + h->key.len + 1 |
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|
1440 + h->value.len + 1; |
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|
1441 |
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changeset
|
1442 ngx_cpystrn(h->key.data, r->header_name_start, |
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|
1443 h->key.len + 1); |
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changeset
|
1444 ngx_cpystrn(h->value.data, r->header_start, |
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|
1445 h->value.len + 1); |
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|
1446 } |
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diff
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|
1447 |
509 | 1448 h->hash = r->header_hash; |
1449 | |
649 | 1450 if (h->key.len == r->lowcase_index) { |
1451 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
1452 | |
1453 } else { | |
2135 | 1454 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
479 | 1455 } |
1456 | |
649 | 1457 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
1458 h->lowcase_key, h->key.len); | |
1459 | |
1460 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
|
1461 return NGX_ERROR; |
649 | 1462 } |
1463 | |
479 | 1464 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
1465 "http fastcgi header: \"%V: %V\"", | |
1466 &h->key, &h->value); | |
1467 | |
615 | 1468 if (u->buffer.pos < u->buffer.last) { |
1469 continue; | |
1470 } | |
1471 | |
1472 /* the end of the FastCGI record */ | |
1473 | |
1474 break; | |
479 | 1475 } |
1476 | |
1477 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
1478 | |
1479 /* a whole header has been parsed successfully */ | |
1480 | |
1481 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1482 "http fastcgi header done"); | |
1483 | |
509 | 1484 if (u->headers_in.status) { |
1485 status_line = &u->headers_in.status->value; | |
479 | 1486 |
1487 status = ngx_atoi(status_line->data, 3); | |
1488 | |
1489 if (status == NGX_ERROR) { | |
1698
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1490 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
70202cd85645
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1491 "upstream sent invalid status \"%V\"", |
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1492 status_line); |
70202cd85645
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parents:
1678
diff
changeset
|
1493 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
479 | 1494 } |
1495 | |
529 | 1496 u->headers_in.status_n = status; |
1497 u->headers_in.status_line = *status_line; | |
479 | 1498 |
2140
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if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1499 } else if (u->headers_in.location) { |
dce5ddef5af9
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parents:
2135
diff
changeset
|
1500 u->headers_in.status_n = 302; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1501 ngx_str_set(&u->headers_in.status_line, |
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1502 "302 Moved Temporarily"); |
2140
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Igor Sysoev <igor@sysoev.ru>
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2135
diff
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|
1503 |
479 | 1504 } else { |
529 | 1505 u->headers_in.status_n = 200; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1506 ngx_str_set(&u->headers_in.status_line, "200 OK"); |
479 | 1507 } |
1508 | |
2602 | 1509 if (u->state) { |
1510 u->state->status = u->headers_in.status_n; | |
479 | 1511 } |
1512 | |
1513 break; | |
1514 } | |
1515 | |
1516 /* there was error while a header line parsing */ | |
1517 | |
1518 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
619 | 1519 "upstream sent invalid header"); |
479 | 1520 |
1521 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1522 } | |
1523 | |
1524 if (last) { | |
581 | 1525 u->buffer.last = last; |
479 | 1526 } |
1527 | |
581 | 1528 f->length -= u->buffer.pos - start; |
479 | 1529 |
1530 if (f->length == 0) { | |
1531 if (f->padding) { | |
1532 f->state = ngx_http_fastcgi_st_padding; | |
1533 } else { | |
1534 f->state = ngx_http_fastcgi_st_version; | |
1535 } | |
1536 } | |
1537 | |
615 | 1538 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
1539 return NGX_OK; | |
1540 } | |
1541 | |
1274 | 1542 if (rc == NGX_OK) { |
1998
63c60504c0bf
fix error introduced in r1273 and r1275:
Igor Sysoev <igor@sysoev.ru>
parents:
1945
diff
changeset
|
1543 continue; |
615 | 1544 } |
1545 | |
1274 | 1546 /* rc == NGX_AGAIN */ |
1547 | |
1276
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fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
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1274
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changeset
|
1548 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1549 "upstream split a header line in FastCGI records"); |
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|
1550 |
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diff
changeset
|
1551 if (f->split_parts == NULL) { |
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1552 f->split_parts = ngx_array_create(r->pool, 1, |
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1553 sizeof(ngx_http_fastcgi_split_part_t)); |
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parents:
1274
diff
changeset
|
1554 if (f->split_parts == NULL) { |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1555 return NGX_ERROR; |
1276
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parents:
1274
diff
changeset
|
1556 } |
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|
1557 } |
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|
1558 |
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1274
diff
changeset
|
1559 part = ngx_array_push(f->split_parts); |
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parents:
1274
diff
changeset
|
1560 |
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parents:
1274
diff
changeset
|
1561 part->start = part_start; |
3011
5957e869f04d
fix a garbage in a split fastcgi header
Igor Sysoev <igor@sysoev.ru>
parents:
3010
diff
changeset
|
1562 part->end = part_end; |
1276
1494a23b1ed4
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1563 |
3010
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1564 if (u->buffer.pos < u->buffer.last) { |
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1565 continue; |
37400c84396e
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Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1566 } |
37400c84396e
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Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1567 |
1276
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1568 return NGX_AGAIN; |
479 | 1569 } |
1570 } | |
1571 | |
1572 | |
487 | 1573 static ngx_int_t |
1574 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
479 | 1575 { |
3025
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1576 u_char *m, *msg; |
479 | 1577 ngx_int_t rc; |
483 | 1578 ngx_buf_t *b, **prev; |
479 | 1579 ngx_chain_t *cl; |
1580 ngx_http_request_t *r; | |
1581 ngx_http_fastcgi_ctx_t *f; | |
1582 | |
1583 if (buf->pos == buf->last) { | |
1584 return NGX_OK; | |
1585 } | |
1586 | |
1587 r = p->input_ctx; | |
1588 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1589 | |
1590 b = NULL; | |
483 | 1591 prev = &buf->shadow; |
479 | 1592 |
1593 f->pos = buf->pos; | |
1594 f->last = buf->last; | |
1595 | |
1596 for ( ;; ) { | |
1597 if (f->state < ngx_http_fastcgi_st_data) { | |
1598 | |
1599 rc = ngx_http_fastcgi_process_record(r, f); | |
1600 | |
1601 if (rc == NGX_AGAIN) { | |
1602 break; | |
1603 } | |
1604 | |
1605 if (rc == NGX_ERROR) { | |
1606 return NGX_ERROR; | |
1607 } | |
1608 | |
1609 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
1610 f->state = ngx_http_fastcgi_st_version; | |
1611 p->upstream_done = 1; | |
1612 | |
1613 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
1614 "http fastcgi closed stdout"); | |
1615 | |
1616 continue; | |
1617 } | |
1618 | |
1619 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
1620 f->state = ngx_http_fastcgi_st_version; | |
1621 p->upstream_done = 1; | |
1622 | |
1623 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
1624 "http fastcgi sent end request"); | |
1625 | |
1626 break; | |
1627 } | |
1628 } | |
1629 | |
1630 | |
1631 if (f->state == ngx_http_fastcgi_st_padding) { | |
1632 | |
1633 if (f->pos + f->padding < f->last) { | |
1634 f->state = ngx_http_fastcgi_st_version; | |
1635 f->pos += f->padding; | |
1636 | |
1637 continue; | |
1638 } | |
1639 | |
1640 if (f->pos + f->padding == f->last) { | |
1641 f->state = ngx_http_fastcgi_st_version; | |
1642 | |
1643 break; | |
1644 } | |
1645 | |
1646 f->padding -= f->last - f->pos; | |
1647 | |
1648 break; | |
1649 } | |
1650 | |
1651 | |
1652 /* f->state == ngx_http_fastcgi_st_data */ | |
1653 | |
1654 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
1655 | |
1656 if (f->length) { | |
639 | 1657 |
1658 if (f->pos == f->last) { | |
1659 break; | |
1660 } | |
1661 | |
3025
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1662 msg = f->pos; |
479 | 1663 |
1664 if (f->pos + f->length <= f->last) { | |
1665 f->pos += f->length; | |
491 | 1666 f->length = 0; |
1667 f->state = ngx_http_fastcgi_st_padding; | |
479 | 1668 |
577 | 1669 } else { |
479 | 1670 f->length -= f->last - f->pos; |
1671 f->pos = f->last; | |
1672 } | |
1673 | |
3025
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1674 for (m = f->pos - 1; msg < m; m--) { |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1675 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1676 break; |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1677 } |
491 | 1678 } |
479 | 1679 |
1680 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
3025
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1681 "FastCGI sent in stderr: \"%*s\"", |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
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3011
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changeset
|
1682 m + 1 - msg, msg); |
479 | 1683 |
1684 if (f->pos == f->last) { | |
1685 break; | |
1686 } | |
491 | 1687 |
1688 } else { | |
1689 f->state = ngx_http_fastcgi_st_version; | |
479 | 1690 } |
1691 | |
1692 continue; | |
1693 } | |
1694 | |
1695 | |
1696 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1697 | |
639 | 1698 if (f->pos == f->last) { |
1699 break; | |
1700 } | |
1701 | |
479 | 1702 if (p->free) { |
1703 b = p->free->buf; | |
1704 p->free = p->free->next; | |
1705 | |
1706 } else { | |
501 | 1707 b = ngx_alloc_buf(p->pool); |
1708 if (b == NULL) { | |
479 | 1709 return NGX_ERROR; |
1710 } | |
1711 } | |
1712 | |
1713 ngx_memzero(b, sizeof(ngx_buf_t)); | |
1714 | |
1715 b->pos = f->pos; | |
483 | 1716 b->start = buf->start; |
1717 b->end = buf->end; | |
479 | 1718 b->tag = p->tag; |
1719 b->temporary = 1; | |
1720 b->recycled = 1; | |
483 | 1721 |
1722 *prev = b; | |
1723 prev = &b->shadow; | |
479 | 1724 |
501 | 1725 cl = ngx_alloc_chain_link(p->pool); |
1726 if (cl == NULL) { | |
479 | 1727 return NGX_ERROR; |
1728 } | |
1729 | |
1730 cl->buf = b; | |
1731 cl->next = NULL; | |
1732 | |
501 | 1733 if (p->in) { |
1734 *p->last_in = cl; | |
1735 } else { | |
1736 p->in = cl; | |
1737 } | |
1738 p->last_in = &cl->next; | |
1739 | |
1740 | |
483 | 1741 /* STUB */ b->num = buf->num; |
1742 | |
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1743 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1744 "input buf #%d %p", b->num, b->pos); |
479 | 1745 |
1746 if (f->pos + f->length < f->last) { | |
1747 | |
1748 if (f->padding) { | |
1749 f->state = ngx_http_fastcgi_st_padding; | |
1750 } else { | |
1751 f->state = ngx_http_fastcgi_st_version; | |
1752 } | |
1753 | |
1754 f->pos += f->length; | |
1755 b->last = f->pos; | |
1756 | |
1757 continue; | |
1758 } | |
1759 | |
1760 if (f->pos + f->length == f->last) { | |
1761 | |
1762 if (f->padding) { | |
1763 f->state = ngx_http_fastcgi_st_padding; | |
1764 } else { | |
1765 f->state = ngx_http_fastcgi_st_version; | |
1766 } | |
1767 | |
1768 b->last = f->last; | |
1769 | |
1770 break; | |
1771 } | |
1772 | |
1773 f->length -= f->last - f->pos; | |
1774 | |
1775 b->last = f->last; | |
1776 | |
1777 break; | |
1778 | |
1779 } | |
1780 | |
1781 if (b) { | |
483 | 1782 b->shadow = buf; |
479 | 1783 b->last_shadow = 1; |
483 | 1784 |
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1785 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1786 "input buf %p %z", b->pos, b->last - b->pos); |
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1787 |
483 | 1788 return NGX_OK; |
1789 } | |
1790 | |
1791 /* there is no data record in the buf, add it to free chain */ | |
1792 | |
1793 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
1794 return NGX_ERROR; | |
479 | 1795 } |
1796 | |
1797 return NGX_OK; | |
1798 } | |
1799 | |
1800 | |
487 | 1801 static ngx_int_t |
1802 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
1803 ngx_http_fastcgi_ctx_t *f) | |
479 | 1804 { |
1805 u_char ch, *p; | |
1806 ngx_http_fastcgi_state_e state; | |
1807 | |
1808 state = f->state; | |
1809 | |
1810 for (p = f->pos; p < f->last; p++) { | |
1811 | |
1812 ch = *p; | |
1813 | |
1814 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1815 "http fastcgi record byte: %02Xd", ch); | |
1816 | |
1817 switch (state) { | |
1818 | |
1819 case ngx_http_fastcgi_st_version: | |
1820 if (ch != 1) { | |
1821 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1822 "upstream sent unsupported FastCGI " | |
1823 "protocol version: %d", ch); | |
1824 return NGX_ERROR; | |
1825 } | |
1826 state = ngx_http_fastcgi_st_type; | |
1827 break; | |
1828 | |
1829 case ngx_http_fastcgi_st_type: | |
1830 switch (ch) { | |
1831 case NGX_HTTP_FASTCGI_STDOUT: | |
1832 case NGX_HTTP_FASTCGI_STDERR: | |
1833 case NGX_HTTP_FASTCGI_END_REQUEST: | |
1834 f->type = (ngx_uint_t) ch; | |
1835 break; | |
1836 default: | |
1837 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1838 "upstream sent invalid FastCGI " | |
1839 "record type: %d", ch); | |
1840 return NGX_ERROR; | |
1841 | |
1842 } | |
1843 state = ngx_http_fastcgi_st_request_id_hi; | |
1844 break; | |
1845 | |
1846 /* we support the single request per connection */ | |
1847 | |
1848 case ngx_http_fastcgi_st_request_id_hi: | |
1849 if (ch != 0) { | |
1850 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1851 "upstream sent unexpected FastCGI " | |
1852 "request id high byte: %d", ch); | |
1853 return NGX_ERROR; | |
1854 } | |
1855 state = ngx_http_fastcgi_st_request_id_lo; | |
1856 break; | |
1857 | |
1858 case ngx_http_fastcgi_st_request_id_lo: | |
1859 if (ch != 1) { | |
1860 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1861 "upstream sent unexpected FastCGI " | |
1862 "request id low byte: %d", ch); | |
1863 return NGX_ERROR; | |
1864 } | |
1865 state = ngx_http_fastcgi_st_content_length_hi; | |
1866 break; | |
1867 | |
1868 case ngx_http_fastcgi_st_content_length_hi: | |
1869 f->length = ch << 8; | |
1870 state = ngx_http_fastcgi_st_content_length_lo; | |
1871 break; | |
1872 | |
1873 case ngx_http_fastcgi_st_content_length_lo: | |
1874 f->length |= (size_t) ch; | |
1875 state = ngx_http_fastcgi_st_padding_length; | |
1876 break; | |
1877 | |
1878 case ngx_http_fastcgi_st_padding_length: | |
1879 f->padding = (size_t) ch; | |
1880 state = ngx_http_fastcgi_st_reserved; | |
1881 break; | |
1882 | |
1883 case ngx_http_fastcgi_st_reserved: | |
1884 state = ngx_http_fastcgi_st_data; | |
1885 | |
1886 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1887 "http fastcgi record length: %z", f->length); | |
1888 | |
1889 f->pos = p + 1; | |
1890 f->state = state; | |
1891 | |
1892 return NGX_OK; | |
1893 | |
1894 /* suppress warning */ | |
1895 case ngx_http_fastcgi_st_data: | |
1896 case ngx_http_fastcgi_st_padding: | |
1897 break; | |
1898 } | |
1899 } | |
1900 | |
1901 f->state = state; | |
1902 | |
1903 return NGX_AGAIN; | |
1904 } | |
1905 | |
1906 | |
487 | 1907 static void |
1908 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
479 | 1909 { |
1910 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1911 "abort http fastcgi request"); | |
1912 | |
1913 return; | |
1914 } | |
1915 | |
1916 | |
487 | 1917 static void |
1918 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
479 | 1919 { |
1920 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1921 "finalize http fastcgi request"); | |
1922 | |
1923 return; | |
1924 } | |
1925 | |
1926 | |
509 | 1927 static ngx_int_t |
1928 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
479 | 1929 { |
2443 | 1930 ngx_http_variable_t *var, *v; |
1931 | |
1932 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
1933 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
1934 if (var == NULL) { | |
1935 return NGX_ERROR; | |
1936 } | |
1937 | |
1938 var->get_handler = v->get_handler; | |
1939 var->data = v->data; | |
479 | 1940 } |
1941 | |
509 | 1942 return NGX_OK; |
479 | 1943 } |
1944 | |
1945 | |
487 | 1946 static void * |
1947 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
479 | 1948 { |
1949 ngx_http_fastcgi_loc_conf_t *conf; | |
1950 | |
501 | 1951 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
1952 if (conf == NULL) { | |
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1953 return NULL; |
479 | 1954 } |
1955 | |
1956 /* | |
1957 * set by ngx_pcalloc(): | |
1958 * | |
1959 * conf->upstream.bufs.num = 0; | |
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1960 * conf->upstream.ignore_headers = 0; |
479 | 1961 * conf->upstream.next_upstream = 0; |
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1962 * conf->upstream.cache_use_stale = 0; |
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1963 * conf->upstream.cache_methods = 0; |
479 | 1964 * conf->upstream.temp_path = NULL; |
649 | 1965 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
509 | 1966 * conf->upstream.uri = { 0, NULL }; |
1967 * conf->upstream.location = NULL; | |
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1968 * conf->upstream.store_lengths = NULL; |
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1969 * conf->upstream.store_values = NULL; |
509 | 1970 * |
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1971 * conf->index.len = { 0, NULL }; |
479 | 1972 */ |
1973 | |
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1974 conf->upstream.store = NGX_CONF_UNSET; |
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1975 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
581 | 1976 conf->upstream.buffering = NGX_CONF_UNSET; |
629 | 1977 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
581 | 1978 |
479 | 1979 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
1980 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
507 | 1981 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
1982 | |
479 | 1983 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
581 | 1984 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
529 | 1985 |
1986 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
577 | 1987 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
529 | 1988 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
509 | 1989 |
1990 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
1991 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
1992 | |
2602 | 1993 #if (NGX_HTTP_CACHE) |
1994 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
1995 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
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1996 conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR; |
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1997 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
2602 | 1998 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
1999 #endif | |
2000 | |
1701
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2001 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
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2002 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
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2003 |
657 | 2004 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
479 | 2005 |
2006 /* "fastcgi_cyclic_temp_file" is disabled */ | |
2007 conf->upstream.cyclic_temp_file = 0; | |
2008 | |
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2009 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
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2010 |
479 | 2011 return conf; |
2012 } | |
2013 | |
2014 | |
487 | 2015 static char * |
2016 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
479 | 2017 { |
2018 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
2019 ngx_http_fastcgi_loc_conf_t *conf = child; | |
2020 | |
509 | 2021 u_char *p; |
2022 size_t size; | |
2023 uintptr_t *code; | |
1701
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2024 ngx_uint_t i; |
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|
2025 ngx_array_t headers_names; |
649 | 2026 ngx_keyval_t *src; |
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2027 ngx_hash_key_t *hk; |
649 | 2028 ngx_hash_init_t hash; |
3731
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2029 ngx_http_core_loc_conf_t *clcf; |
509 | 2030 ngx_http_script_compile_t sc; |
2031 ngx_http_script_copy_code_t *copy; | |
479 | 2032 |
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2033 if (conf->upstream.store != 0) { |
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2034 ngx_conf_merge_value(conf->upstream.store, |
2894 | 2035 prev->upstream.store, 0); |
1295
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2036 |
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2037 if (conf->upstream.store_lengths == NULL) { |
5383f5232364
proxy_store and fastcgi_store were changed,
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2038 conf->upstream.store_lengths = prev->upstream.store_lengths; |
5383f5232364
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2039 conf->upstream.store_values = prev->upstream.store_values; |
5383f5232364
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2040 } |
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2041 } |
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2042 |
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2043 ngx_conf_merge_uint_value(conf->upstream.store_access, |
5383f5232364
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2044 prev->upstream.store_access, 0600); |
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
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|
2045 |
581 | 2046 ngx_conf_merge_value(conf->upstream.buffering, |
2047 prev->upstream.buffering, 1); | |
2048 | |
629 | 2049 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
2050 prev->upstream.ignore_client_abort, 0); | |
2051 | |
479 | 2052 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
2053 prev->upstream.connect_timeout, 60000); | |
507 | 2054 |
479 | 2055 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
2056 prev->upstream.send_timeout, 60000); | |
2057 | |
2058 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
2059 prev->upstream.read_timeout, 60000); | |
2060 | |
507 | 2061 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
2062 prev->upstream.send_lowat, 0); | |
479 | 2063 |
581 | 2064 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
2065 prev->upstream.buffer_size, | |
479 | 2066 (size_t) ngx_pagesize); |
2067 | |
507 | 2068 |
479 | 2069 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
2070 8, ngx_pagesize); | |
2071 | |
2072 if (conf->upstream.bufs.num < 2) { | |
2073 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2074 "there must be at least 2 \"fastcgi_buffers\""); | |
2075 return NGX_CONF_ERROR; | |
2076 } | |
2077 | |
2078 | |
581 | 2079 size = conf->upstream.buffer_size; |
479 | 2080 if (size < conf->upstream.bufs.size) { |
2081 size = conf->upstream.bufs.size; | |
2082 } | |
2083 | |
2084 | |
529 | 2085 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
2086 prev->upstream.busy_buffers_size_conf, | |
479 | 2087 NGX_CONF_UNSET_SIZE); |
2088 | |
529 | 2089 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2090 conf->upstream.busy_buffers_size = 2 * size; |
529 | 2091 } else { |
2092 conf->upstream.busy_buffers_size = | |
2093 conf->upstream.busy_buffers_size_conf; | |
2094 } | |
479 | 2095 |
529 | 2096 if (conf->upstream.busy_buffers_size < size) { |
479 | 2097 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2098 "\"fastcgi_busy_buffers_size\" must be equal or bigger than " | |
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2099 "maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2100 "one of the \"fastcgi_buffers\""); |
2101 | |
2102 return NGX_CONF_ERROR; | |
529 | 2103 } |
479 | 2104 |
529 | 2105 if (conf->upstream.busy_buffers_size |
2106 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
479 | 2107 { |
2108 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2109 "\"fastcgi_busy_buffers_size\" must be less than " | |
2110 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
2111 | |
2112 return NGX_CONF_ERROR; | |
2113 } | |
2114 | |
2115 | |
529 | 2116 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
2117 prev->upstream.temp_file_write_size_conf, | |
479 | 2118 NGX_CONF_UNSET_SIZE); |
2119 | |
529 | 2120 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2121 conf->upstream.temp_file_write_size = 2 * size; |
529 | 2122 } else { |
2123 conf->upstream.temp_file_write_size = | |
2124 conf->upstream.temp_file_write_size_conf; | |
2125 } | |
479 | 2126 |
529 | 2127 if (conf->upstream.temp_file_write_size < size) { |
479 | 2128 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2129 "\"fastcgi_temp_file_write_size\" must be equal or bigger than " | |
1125
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|
2130 "maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2131 "one of the \"fastcgi_buffers\""); |
2132 | |
2133 return NGX_CONF_ERROR; | |
2134 } | |
2135 | |
2136 | |
529 | 2137 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
2138 prev->upstream.max_temp_file_size_conf, | |
479 | 2139 NGX_CONF_UNSET_SIZE); |
2140 | |
529 | 2141 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2142 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
529 | 2143 } else { |
2144 conf->upstream.max_temp_file_size = | |
2145 conf->upstream.max_temp_file_size_conf; | |
2146 } | |
479 | 2147 |
529 | 2148 if (conf->upstream.max_temp_file_size != 0 |
2149 && conf->upstream.max_temp_file_size < size) | |
479 | 2150 { |
2151 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2152 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
2153 "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
|
2154 "maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2155 "one of the \"fastcgi_buffers\""); |
2156 | |
2157 return NGX_CONF_ERROR; | |
2158 } | |
2159 | |
2160 | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2161 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
|
2162 prev->upstream.ignore_headers, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2163 NGX_CONF_BITMASK_SET); |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2164 |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2165 |
479 | 2166 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
487 | 2167 prev->upstream.next_upstream, |
2168 (NGX_CONF_BITMASK_SET | |
2169 |NGX_HTTP_UPSTREAM_FT_ERROR | |
2170 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
479 | 2171 |
665 | 2172 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
2173 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
2174 |NGX_HTTP_UPSTREAM_FT_OFF; | |
2175 } | |
2176 | |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2177 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
479 | 2178 prev->upstream.temp_path, |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2179 &ngx_http_fastcgi_temp_path) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2180 != NGX_OK) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2181 { |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2182 return NGX_CONF_ERROR; |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2183 } |
479 | 2184 |
2602 | 2185 #if (NGX_HTTP_CACHE) |
2186 | |
2187 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
2188 prev->upstream.cache, NULL); | |
2189 | |
2190 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
2191 ngx_shm_zone_t *shm_zone; | |
2192 | |
2193 shm_zone = conf->upstream.cache; | |
2194 | |
2195 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2196 "\"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
|
2197 &shm_zone->shm.name); |
2602 | 2198 |
2199 return NGX_CONF_ERROR; | |
2200 } | |
2201 | |
2202 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
2203 prev->upstream.cache_min_uses, 1); | |
2204 | |
2205 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
2206 prev->upstream.cache_use_stale, | |
2207 (NGX_CONF_BITMASK_SET | |
2208 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
2209 | |
2210 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
2211 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
2212 |NGX_HTTP_UPSTREAM_FT_OFF; | |
2213 } | |
2214 | |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2215 if (conf->upstream.cache_methods == 0) { |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2216 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
|
2217 } |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2218 |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2219 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
|
2220 |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2221 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
|
2222 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
|
2223 |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2224 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
|
2225 prev->upstream.no_cache, NULL); |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2226 |
3700
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2227 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
|
2228 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
|
2229 "\"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
|
2230 "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
|
2231 } |
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2232 |
2602 | 2233 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
2234 prev->upstream.cache_valid, NULL); | |
2235 | |
2661 | 2236 if (conf->cache_key.value.data == NULL) { |
2237 conf->cache_key = prev->cache_key; | |
2238 } | |
2239 | |
2602 | 2240 #endif |
2241 | |
509 | 2242 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
2243 prev->upstream.pass_request_headers, 1); | |
2244 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
2245 prev->upstream.pass_request_body, 1); | |
2246 | |
657 | 2247 ngx_conf_merge_value(conf->upstream.intercept_errors, |
2248 prev->upstream.intercept_errors, 0); | |
509 | 2249 |
1228 | 2250 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
2251 | |
507 | 2252 |
479 | 2253 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
2254 | |
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2255 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
|
2256 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
|
2257 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
|
2258 |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2259 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
|
2260 &prev->upstream, ngx_http_fastcgi_hide_headers, &hash) |
649 | 2261 != NGX_OK) |
2262 { | |
2263 return NGX_CONF_ERROR; | |
2264 } | |
2265 | |
884 | 2266 if (conf->upstream.upstream == NULL) { |
2267 conf->upstream.upstream = prev->upstream.upstream; | |
507 | 2268 } |
2269 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2270 if (conf->fastcgi_lengths == NULL) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2271 conf->fastcgi_lengths = prev->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2272 conf->fastcgi_values = prev->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2273 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2274 |
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2275 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
|
2276 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
|
2277 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
|
2278 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
|
2279 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2280 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2281 |
2443 | 2282 #if (NGX_PCRE) |
2283 if (conf->split_regex == NULL) { | |
2284 conf->split_regex = prev->split_regex; | |
2285 conf->split_name = prev->split_name; | |
2286 } | |
2287 #endif | |
2288 | |
509 | 2289 if (conf->params_source == NULL) { |
573 | 2290 conf->flushes = prev->flushes; |
509 | 2291 conf->params_len = prev->params_len; |
2292 conf->params = prev->params; | |
573 | 2293 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
|
2294 conf->headers_hash = prev->headers_hash; |
509 | 2295 |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2296 #if (NGX_HTTP_CACHE) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2297 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2298 if (conf->params_source == NULL) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2299 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2300 if ((conf->upstream.cache == NULL) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2301 == (prev->upstream.cache == NULL)) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2302 { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2303 return NGX_CONF_OK; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
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 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2306 /* 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
|
2307 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
|
2308 sizeof(ngx_keyval_t)); |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2309 if (conf->params_source == NULL) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2310 return NGX_CONF_ERROR; |
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 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2313 #else |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2314 |
509 | 2315 if (conf->params_source == NULL) { |
2316 return NGX_CONF_OK; | |
2317 } | |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2318 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2319 #endif |
509 | 2320 } |
2321 | |
2322 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
2323 if (conf->params_len == NULL) { | |
2324 return NGX_CONF_ERROR; | |
2325 } | |
573 | 2326 |
509 | 2327 conf->params = ngx_array_create(cf->pool, 512, 1); |
2328 if (conf->params == NULL) { | |
2329 return NGX_CONF_ERROR; | |
2330 } | |
2331 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2332 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
|
2333 != NGX_OK) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2334 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2335 return NGX_CONF_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2336 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2337 |
509 | 2338 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
|
2339 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2340 #if (NGX_HTTP_CACHE) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2341 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2342 if (conf->upstream.cache) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2343 ngx_keyval_t *h, *s; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2344 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2345 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
|
2346 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2347 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
|
2348 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
|
2349 goto next; |
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 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2353 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
|
2354 if (s == NULL) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2355 return NGX_CONF_ERROR; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
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 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2358 *s = *h; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2359 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2360 src = conf->params_source->elts; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2361 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2362 next: |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2363 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2364 h++; |
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 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2368 #endif |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2369 |
509 | 2370 for (i = 0; i < conf->params_source->nelts; i++) { |
2371 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2372 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
|
2373 && 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
|
2374 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2375 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
|
2376 if (hk == NULL) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2377 return NGX_CONF_ERROR; |
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 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2380 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
|
2381 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
|
2382 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
|
2383 hk->value = (void *) 1; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2384 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2385 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
|
2386 continue; |
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 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2389 |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2390 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
|
2391 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
|
2392 if (copy == NULL) { |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2393 return NGX_CONF_ERROR; |
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 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2396 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
|
2397 copy->len = src[i].key.len; |
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 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2400 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
|
2401 + 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
|
2402 & ~(sizeof(uintptr_t) - 1); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2403 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2404 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
|
2405 if (copy == NULL) { |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2406 return NGX_CONF_ERROR; |
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 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2409 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
|
2410 copy->len = src[i].key.len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2411 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2412 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
|
2413 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
|
2414 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2415 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2416 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
|
2417 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2418 sc.cf = cf; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2419 sc.source = &src[i].value; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2420 sc.flushes = &conf->flushes; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2421 sc.lengths = &conf->params_len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2422 sc.values = &conf->params; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2423 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2424 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
|
2425 return NGX_CONF_ERROR; |
509 | 2426 } |
2427 | |
2428 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2429 if (code == NULL) { | |
2430 return NGX_CONF_ERROR; | |
2431 } | |
2432 | |
2433 *code = (uintptr_t) NULL; | |
2434 | |
2435 | |
2436 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
2437 if (code == NULL) { | |
2438 return NGX_CONF_ERROR; | |
2439 } | |
2440 | |
2441 *code = (uintptr_t) NULL; | |
2442 } | |
2443 | |
2444 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2445 if (code == NULL) { | |
2446 return NGX_CONF_ERROR; | |
2447 } | |
2448 | |
2449 *code = (uintptr_t) NULL; | |
2450 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2451 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2452 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
|
2453 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2454 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
|
2455 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
|
2456 hash.max_size = 512; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2457 hash.bucket_size = 64; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2458 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
|
2459 hash.pool = cf->pool; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2460 hash.temp_pool = NULL; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2461 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2462 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
|
2463 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2464 return NGX_CONF_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2465 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2466 |
479 | 2467 return NGX_CONF_OK; |
2468 } | |
509 | 2469 |
2470 | |
573 | 2471 static ngx_int_t |
2472 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
2473 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 2474 { |
2475 u_char *p; | |
2443 | 2476 ngx_http_fastcgi_ctx_t *f; |
509 | 2477 ngx_http_fastcgi_loc_conf_t *flcf; |
2478 | |
2443 | 2479 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
2480 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2481 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
|
2482 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2483 if (f == NULL) { |
2443 | 2484 return NGX_ERROR; |
2485 } | |
2486 | |
2487 if (f->script_name.len == 0 | |
2488 || f->script_name.data[f->script_name.len - 1] != '/') | |
2489 { | |
2490 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
|
2491 v->valid = 1; |
1565 | 2492 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
|
2493 v->not_found = 0; |
2443 | 2494 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
|
2495 |
573 | 2496 return NGX_OK; |
509 | 2497 } |
2498 | |
2443 | 2499 v->len = f->script_name.len + flcf->index.len; |
2500 | |
2501 v->data = ngx_pnalloc(r->pool, v->len); | |
2502 if (v->data == NULL) { | |
2503 return NGX_ERROR; | |
2504 } | |
2505 | |
2506 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
2507 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
2508 | |
573 | 2509 return NGX_OK; |
509 | 2510 } |
2511 | |
2512 | |
2443 | 2513 static ngx_int_t |
2514 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
2515 ngx_http_variable_value_t *v, uintptr_t data) | |
2516 { | |
2517 ngx_http_fastcgi_ctx_t *f; | |
2518 ngx_http_fastcgi_loc_conf_t *flcf; | |
2519 | |
2520 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
2521 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2522 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
|
2523 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2524 if (f == NULL) { |
2443 | 2525 return NGX_ERROR; |
2526 } | |
2527 | |
2528 v->len = f->path_info.len; | |
2529 v->valid = 1; | |
2530 v->no_cacheable = 0; | |
2531 v->not_found = 0; | |
2532 v->data = f->path_info.data; | |
2533 | |
2534 return NGX_OK; | |
2535 } | |
2536 | |
2537 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2538 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
|
2539 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
2443 | 2540 { |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2541 ngx_http_fastcgi_ctx_t *f; |
2443 | 2542 #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
|
2543 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
|
2544 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
|
2545 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2546 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
|
2547 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2548 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
|
2549 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
|
2550 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
|
2551 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
|
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 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2554 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
|
2555 } |
2443 | 2556 |
2557 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
|
2558 return f; |
2443 | 2559 } |
2560 | |
2561 if (flcf->split_regex == NULL) { | |
2562 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
|
2563 return f; |
2443 | 2564 } |
2565 | |
2566 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
2567 | |
3325 | 2568 if (n >= 0) { /* match */ |
2569 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
|
2570 f->script_name.data = r->uri.data + captures[2]; |
3325 | 2571 |
2572 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
|
2573 f->path_info.data = r->uri.data + captures[4]; |
3325 | 2574 |
2575 return f; | |
2576 } | |
2577 | |
2443 | 2578 if (n == NGX_REGEX_NO_MATCHED) { |
2579 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
|
2580 return f; |
2443 | 2581 } |
2582 | |
3325 | 2583 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
2584 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
2585 n, &r->uri, &flcf->split_name); | |
2586 return NULL; | |
2443 | 2587 |
2588 #else | |
2589 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2590 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
|
2591 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2592 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
|
2593 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
|
2594 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
|
2595 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
|
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 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2598 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
|
2599 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2600 |
2443 | 2601 f->script_name = r->uri; |
2602 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2603 return f; |
2443 | 2604 |
2605 #endif | |
2606 } | |
2607 | |
2608 | |
509 | 2609 static char * |
2610 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
2611 { | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2612 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2613 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2614 ngx_url_t u; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2615 ngx_str_t *value, *url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2616 ngx_uint_t n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2617 ngx_http_core_loc_conf_t *clcf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2618 ngx_http_script_compile_t sc; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2619 |
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2620 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
555 | 2621 return "is duplicate"; |
2622 } | |
2623 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2624 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
|
2625 |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2626 clcf->handler = ngx_http_fastcgi_handler; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2627 |
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2628 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
|
2629 clcf->auto_redirect = 1; |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2630 } |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2631 |
509 | 2632 value = cf->args->elts; |
2633 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2634 url = &value[1]; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2635 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2636 n = ngx_http_script_variables_count(url); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2637 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2638 if (n) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2639 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2640 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2641 |
27ccc4b54fa6
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Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2642 sc.cf = cf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2643 sc.source = url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2644 sc.lengths = &flcf->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2645 sc.values = &flcf->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2646 sc.variables = n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2647 sc.complete_lengths = 1; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2648 sc.complete_values = 1; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2649 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2650 if (ngx_http_script_compile(&sc) != NGX_OK) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2651 return NGX_CONF_ERROR; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2652 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
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2256
diff
changeset
|
2653 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2654 return NGX_CONF_OK; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2655 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
2656 |
651 | 2657 ngx_memzero(&u, sizeof(ngx_url_t)); |
2658 | |
2659 u.url = value[1]; | |
884 | 2660 u.no_resolve = 1; |
2661 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2662 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
27ccc4b54fa6
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Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2663 if (flcf->upstream.upstream == NULL) { |
509 | 2664 return NGX_CONF_ERROR; |
2665 } | |
2666 | |
2667 return NGX_CONF_OK; | |
2668 } | |
2669 | |
2670 | |
2671 static char * | |
2443 | 2672 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
2673 { | |
2674 #if (NGX_PCRE) | |
2675 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
2676 | |
3325 | 2677 ngx_str_t *value; |
2678 ngx_regex_compile_t rc; | |
2679 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
2443 | 2680 |
2681 value = cf->args->elts; | |
2682 | |
2683 flcf->split_name = value[1]; | |
2684 | |
3325 | 2685 ngx_memzero(&rc, sizeof(ngx_regex_compile_t)); |
2686 | |
2687 rc.pattern = value[1]; | |
2688 rc.pool = cf->pool; | |
2689 rc.err.len = NGX_MAX_CONF_ERRSTR; | |
2690 rc.err.data = errstr; | |
2691 | |
2692 if (ngx_regex_compile(&rc) != NGX_OK) { | |
2693 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err); | |
2443 | 2694 return NGX_CONF_ERROR; |
2695 } | |
2696 | |
3325 | 2697 if (rc.captures != 2) { |
2443 | 2698 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2699 "pattern \"%V\" must have 2 captures", &value[1]); | |
2700 return NGX_CONF_ERROR; | |
2701 } | |
2702 | |
3325 | 2703 flcf->split_regex = rc.regex; |
2704 | |
2443 | 2705 return NGX_CONF_OK; |
2706 | |
2707 #else | |
2708 | |
2709 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2710 "\"%V\" requires PCRE library", &cmd->name); | |
2711 return NGX_CONF_ERROR; | |
2712 | |
2713 #endif | |
2714 } | |
2715 | |
2716 | |
2717 static char * | |
1295
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2718 ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
2719 { |
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2720 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
5383f5232364
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parents:
1291
diff
changeset
|
2721 |
5383f5232364
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parents:
1291
diff
changeset
|
2722 ngx_str_t *value; |
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2723 ngx_http_script_compile_t sc; |
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2724 |
2894 | 2725 if (flcf->upstream.store != NGX_CONF_UNSET |
2726 || flcf->upstream.store_lengths) | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2727 { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2728 return "is duplicate"; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2729 } |
5383f5232364
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parents:
1291
diff
changeset
|
2730 |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2731 value = cf->args->elts; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2732 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2733 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
|
2734 flcf->upstream.store = 0; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2735 return NGX_CONF_OK; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2736 } |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2737 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2738 #if (NGX_HTTP_CACHE) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2739 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2740 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
|
2741 && flcf->upstream.cache != NULL) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2742 { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2743 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
|
2744 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2745 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2746 #endif |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2747 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2748 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
|
2749 flcf->upstream.store = 1; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2750 return NGX_CONF_OK; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2751 } |
5383f5232364
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parents:
1291
diff
changeset
|
2752 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2753 /* include the terminating '\0' into script */ |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2754 value[1].len++; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2755 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2756 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2757 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2758 sc.cf = cf; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2759 sc.source = &value[1]; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2760 sc.lengths = &flcf->upstream.store_lengths; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2761 sc.values = &flcf->upstream.store_values; |
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
2762 sc.variables = ngx_http_script_variables_count(&value[1]); |
1295
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2763 sc.complete_lengths = 1; |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2764 sc.complete_values = 1; |
5383f5232364
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parents:
1291
diff
changeset
|
2765 |
5383f5232364
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1291
diff
changeset
|
2766 if (ngx_http_script_compile(&sc) != NGX_OK) { |
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2767 return NGX_CONF_ERROR; |
5383f5232364
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parents:
1291
diff
changeset
|
2768 } |
5383f5232364
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parents:
1291
diff
changeset
|
2769 |
5383f5232364
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parents:
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diff
changeset
|
2770 return NGX_CONF_OK; |
5383f5232364
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parents:
1291
diff
changeset
|
2771 } |
5383f5232364
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diff
changeset
|
2772 |
5383f5232364
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diff
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|
2773 |
2602 | 2774 #if (NGX_HTTP_CACHE) |
2775 | |
2776 static char * | |
2777 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
2778 { | |
2779 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
2780 | |
2781 ngx_str_t *value; | |
2782 | |
2783 value = cf->args->elts; | |
2784 | |
2785 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
2786 return "is duplicate"; | |
2787 } | |
2788 | |
2789 if (ngx_strcmp(value[1].data, "off") == 0) { | |
2790 flcf->upstream.cache = NULL; | |
2791 return NGX_CONF_OK; | |
2792 } | |
2793 | |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2794 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
|
2795 return "is incompatible with \"fastcgi_store\""; |
d65e58a8d3a4
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Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2796 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2797 |
2602 | 2798 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
2799 &ngx_http_fastcgi_module); | |
2800 if (flcf->upstream.cache == NULL) { | |
2801 return NGX_CONF_ERROR; | |
2802 } | |
2803 | |
2804 return NGX_CONF_OK; | |
2805 } | |
2806 | |
2807 | |
2808 static char * | |
2809 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
2810 { | |
2811 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
2812 | |
2813 ngx_str_t *value; | |
2814 ngx_http_compile_complex_value_t ccv; | |
2815 | |
2816 value = cf->args->elts; | |
2817 | |
2818 if (flcf->cache_key.value.len) { | |
2819 return "is duplicate"; | |
2820 } | |
2821 | |
2822 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
2823 | |
2824 ccv.cf = cf; | |
2825 ccv.value = &value[1]; | |
2826 ccv.complex_value = &flcf->cache_key; | |
2827 | |
2828 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
2829 return NGX_CONF_ERROR; | |
2830 } | |
2831 | |
2832 return NGX_CONF_OK; | |
2833 } | |
2834 | |
2835 #endif | |
2836 | |
2837 | |
1295
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
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1291
diff
changeset
|
2838 static char * |
509 | 2839 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
2840 { | |
2841 #if (NGX_FREEBSD) | |
2842 ssize_t *np = data; | |
2843 | |
673 | 2844 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
509 | 2845 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2846 "\"fastcgi_send_lowat\" must be less than %d " | |
2847 "(sysctl net.inet.tcp.sendspace)", | |
2848 ngx_freebsd_net_inet_tcp_sendspace); | |
2849 | |
2850 return NGX_CONF_ERROR; | |
2851 } | |
2852 | |
2853 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
2854 ssize_t *np = data; | |
2855 | |
2856 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
2857 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
2858 | |
2859 *np = 0; | |
2860 | |
2861 #endif | |
2862 | |
2863 return NGX_CONF_OK; | |
2864 } |