Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 3562:e2d54eb7472e
rename variable to conform to the next commit
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Thu, 03 Jun 2010 16:42:07 +0000 |
parents | a36c63c6d26a |
children | 90d7227d47bf |
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 | |
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186 static ngx_conf_bitmask_t ngx_http_fastcgi_ignore_headers_masks[] = { |
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187 { ngx_string("X-Accel-Redirect"), NGX_HTTP_UPSTREAM_IGN_XA_REDIRECT }, |
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188 { ngx_string("X-Accel-Expires"), NGX_HTTP_UPSTREAM_IGN_XA_EXPIRES }, |
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189 { ngx_string("Expires"), NGX_HTTP_UPSTREAM_IGN_EXPIRES }, |
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190 { ngx_string("Cache-Control"), NGX_HTTP_UPSTREAM_IGN_CACHE_CONTROL }, |
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191 { ngx_null_string, 0 } |
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192 }; |
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193 |
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194 |
2602 | 195 ngx_module_t ngx_http_fastcgi_module; |
196 | |
197 | |
479 | 198 static ngx_command_t ngx_http_fastcgi_commands[] = { |
199 | |
200 { ngx_string("fastcgi_pass"), | |
629 | 201 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
479 | 202 ngx_http_fastcgi_pass, |
203 NGX_HTTP_LOC_CONF_OFFSET, | |
204 0, | |
205 NULL }, | |
206 | |
207 { ngx_string("fastcgi_index"), | |
208 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
209 ngx_conf_set_str_slot, | |
210 NGX_HTTP_LOC_CONF_OFFSET, | |
211 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
212 NULL }, | |
213 | |
2443 | 214 { ngx_string("fastcgi_split_path_info"), |
215 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
216 ngx_http_fastcgi_split_path_info, | |
217 NGX_HTTP_LOC_CONF_OFFSET, | |
218 0, | |
219 NULL }, | |
220 | |
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221 { ngx_string("fastcgi_store"), |
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222 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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223 ngx_http_fastcgi_store, |
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224 NGX_HTTP_LOC_CONF_OFFSET, |
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225 0, |
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226 NULL }, |
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227 |
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228 { ngx_string("fastcgi_store_access"), |
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229 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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230 ngx_conf_set_access_slot, |
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231 NGX_HTTP_LOC_CONF_OFFSET, |
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232 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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233 NULL }, |
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234 |
629 | 235 { ngx_string("fastcgi_ignore_client_abort"), |
236 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
237 ngx_conf_set_flag_slot, | |
238 NGX_HTTP_LOC_CONF_OFFSET, | |
239 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
240 NULL }, | |
241 | |
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242 { ngx_string("fastcgi_bind"), |
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243 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3399 | 244 ngx_http_upstream_bind_set_slot, |
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245 NGX_HTTP_LOC_CONF_OFFSET, |
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246 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.local), |
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247 NULL }, |
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248 |
479 | 249 { ngx_string("fastcgi_connect_timeout"), |
250 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
251 ngx_conf_set_msec_slot, | |
252 NGX_HTTP_LOC_CONF_OFFSET, | |
253 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
254 NULL }, | |
255 | |
256 { ngx_string("fastcgi_send_timeout"), | |
257 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
258 ngx_conf_set_msec_slot, | |
259 NGX_HTTP_LOC_CONF_OFFSET, | |
260 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
261 NULL }, | |
262 | |
263 { ngx_string("fastcgi_send_lowat"), | |
264 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
265 ngx_conf_set_size_slot, | |
266 NGX_HTTP_LOC_CONF_OFFSET, | |
267 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
268 &ngx_http_fastcgi_lowat_post }, | |
269 | |
581 | 270 { ngx_string("fastcgi_buffer_size"), |
271 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
272 ngx_conf_set_size_slot, | |
273 NGX_HTTP_LOC_CONF_OFFSET, | |
274 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
275 NULL }, | |
276 | |
509 | 277 { ngx_string("fastcgi_pass_request_headers"), |
278 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
279 ngx_conf_set_flag_slot, | |
280 NGX_HTTP_LOC_CONF_OFFSET, | |
281 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
282 NULL }, | |
283 | |
284 { ngx_string("fastcgi_pass_request_body"), | |
285 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
286 ngx_conf_set_flag_slot, | |
287 NGX_HTTP_LOC_CONF_OFFSET, | |
288 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
289 NULL }, | |
290 | |
657 | 291 { ngx_string("fastcgi_intercept_errors"), |
292 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
293 ngx_conf_set_flag_slot, | |
294 NGX_HTTP_LOC_CONF_OFFSET, | |
295 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
296 NULL }, | |
297 | |
479 | 298 { ngx_string("fastcgi_read_timeout"), |
299 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
300 ngx_conf_set_msec_slot, | |
301 NGX_HTTP_LOC_CONF_OFFSET, | |
302 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
303 NULL }, | |
304 | |
305 { ngx_string("fastcgi_buffers"), | |
306 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
307 ngx_conf_set_bufs_slot, | |
308 NGX_HTTP_LOC_CONF_OFFSET, | |
309 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
310 NULL }, | |
311 | |
312 { ngx_string("fastcgi_busy_buffers_size"), | |
313 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
314 ngx_conf_set_size_slot, | |
315 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 316 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
479 | 317 NULL }, |
318 | |
2602 | 319 #if (NGX_HTTP_CACHE) |
320 | |
321 { ngx_string("fastcgi_cache"), | |
322 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
323 ngx_http_fastcgi_cache, | |
324 NGX_HTTP_LOC_CONF_OFFSET, | |
325 0, | |
326 NULL }, | |
327 | |
328 { ngx_string("fastcgi_cache_key"), | |
329 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
330 ngx_http_fastcgi_cache_key, | |
331 NGX_HTTP_LOC_CONF_OFFSET, | |
332 0, | |
333 NULL }, | |
334 | |
335 { ngx_string("fastcgi_cache_path"), | |
336 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
337 ngx_http_file_cache_set_slot, | |
338 0, | |
339 0, | |
340 &ngx_http_fastcgi_module }, | |
341 | |
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342 { ngx_string("fastcgi_no_cache"), |
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343 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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344 ngx_http_no_cache_set_slot, |
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345 NGX_HTTP_LOC_CONF_OFFSET, |
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346 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.no_cache), |
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347 NULL }, |
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348 |
2602 | 349 { ngx_string("fastcgi_cache_valid"), |
350 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
351 ngx_http_file_cache_valid_set_slot, | |
352 NGX_HTTP_LOC_CONF_OFFSET, | |
353 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
354 NULL }, | |
355 | |
2729 | 356 { ngx_string("fastcgi_cache_min_uses"), |
2602 | 357 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
358 ngx_conf_set_num_slot, | |
359 NGX_HTTP_LOC_CONF_OFFSET, | |
360 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
361 NULL }, | |
362 | |
363 { ngx_string("fastcgi_cache_use_stale"), | |
364 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
365 ngx_conf_set_bitmask_slot, | |
366 NGX_HTTP_LOC_CONF_OFFSET, | |
367 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
368 &ngx_http_fastcgi_next_upstream_masks }, | |
369 | |
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370 { ngx_string("fastcgi_cache_methods"), |
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371 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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372 ngx_conf_set_bitmask_slot, |
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373 NGX_HTTP_LOC_CONF_OFFSET, |
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374 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
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375 &ngx_http_upstream_cache_method_mask }, |
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376 |
2602 | 377 #endif |
378 | |
479 | 379 { ngx_string("fastcgi_temp_path"), |
380 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
381 ngx_conf_set_path_slot, | |
382 NGX_HTTP_LOC_CONF_OFFSET, | |
383 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
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384 NULL }, |
479 | 385 |
386 { ngx_string("fastcgi_max_temp_file_size"), | |
387 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
388 ngx_conf_set_size_slot, | |
389 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 390 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
479 | 391 NULL }, |
392 | |
393 { ngx_string("fastcgi_temp_file_write_size"), | |
394 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
395 ngx_conf_set_size_slot, | |
396 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 397 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
479 | 398 NULL }, |
399 | |
400 { ngx_string("fastcgi_next_upstream"), | |
547 | 401 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
479 | 402 ngx_conf_set_bitmask_slot, |
403 NGX_HTTP_LOC_CONF_OFFSET, | |
404 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
405 &ngx_http_fastcgi_next_upstream_masks }, | |
406 | |
509 | 407 { ngx_string("fastcgi_param"), |
408 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
649 | 409 ngx_conf_set_keyval_slot, |
485 | 410 NGX_HTTP_LOC_CONF_OFFSET, |
509 | 411 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
485 | 412 NULL }, |
413 | |
649 | 414 { ngx_string("fastcgi_pass_header"), |
415 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
416 ngx_conf_set_str_array_slot, | |
417 NGX_HTTP_LOC_CONF_OFFSET, | |
418 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
419 NULL }, | |
420 | |
421 { ngx_string("fastcgi_hide_header"), | |
422 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
423 ngx_conf_set_str_array_slot, | |
424 NGX_HTTP_LOC_CONF_OFFSET, | |
425 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
426 NULL }, | |
427 | |
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428 { ngx_string("fastcgi_ignore_headers"), |
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429 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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430 ngx_conf_set_bitmask_slot, |
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431 NGX_HTTP_LOC_CONF_OFFSET, |
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432 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
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433 &ngx_http_fastcgi_ignore_headers_masks }, |
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434 |
1228 | 435 { ngx_string("fastcgi_catch_stderr"), |
436 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
437 ngx_conf_set_str_array_slot, | |
438 NGX_HTTP_LOC_CONF_OFFSET, | |
439 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
440 NULL }, | |
441 | |
479 | 442 ngx_null_command |
443 }; | |
444 | |
445 | |
667 | 446 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
509 | 447 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
448 NULL, /* postconfiguration */ | |
479 | 449 |
450 NULL, /* create main configuration */ | |
451 NULL, /* init main configuration */ | |
452 | |
453 NULL, /* create server configuration */ | |
454 NULL, /* merge server configuration */ | |
455 | |
456 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
457 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
458 }; | |
459 | |
460 | |
461 ngx_module_t ngx_http_fastcgi_module = { | |
509 | 462 NGX_MODULE_V1, |
479 | 463 &ngx_http_fastcgi_module_ctx, /* module context */ |
464 ngx_http_fastcgi_commands, /* module directives */ | |
465 NGX_HTTP_MODULE, /* module type */ | |
541 | 466 NULL, /* init master */ |
479 | 467 NULL, /* init module */ |
541 | 468 NULL, /* init process */ |
469 NULL, /* init thread */ | |
470 NULL, /* exit thread */ | |
471 NULL, /* exit process */ | |
472 NULL, /* exit master */ | |
473 NGX_MODULE_V1_PADDING | |
479 | 474 }; |
475 | |
476 | |
1883 | 477 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
478 { 1, /* version */ | |
479 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
480 0, /* request_id_hi */ | |
481 1, /* request_id_lo */ | |
482 0, /* content_length_hi */ | |
483 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
484 0, /* padding_length */ | |
485 0 }, /* reserved */ | |
486 | |
487 { 0, /* role_hi */ | |
488 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
489 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
490 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
491 | |
492 { 1, /* version */ | |
493 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
494 0, /* request_id_hi */ | |
495 1 }, /* request_id_lo */ | |
496 | |
497 }; | |
498 | |
499 | |
2443 | 500 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
501 | |
502 { ngx_string("fastcgi_script_name"), NULL, | |
503 ngx_http_fastcgi_script_name_variable, 0, | |
504 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
505 | |
506 { ngx_string("fastcgi_path_info"), NULL, | |
507 ngx_http_fastcgi_path_info_variable, 0, | |
508 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
509 | |
510 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
511 }; | |
1884 | 512 |
513 | |
649 | 514 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
515 ngx_string("Status"), | |
516 ngx_string("X-Accel-Expires"), | |
517 ngx_string("X-Accel-Redirect"), | |
518 ngx_string("X-Accel-Limit-Rate"), | |
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519 ngx_string("X-Accel-Buffering"), |
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520 ngx_string("X-Accel-Charset"), |
649 | 521 ngx_null_string |
522 }; | |
523 | |
524 | |
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525 #if (NGX_HTTP_CACHE) |
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526 |
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527 static ngx_str_t ngx_http_fastcgi_hide_cache_headers[] = { |
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528 ngx_string("Status"), |
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529 ngx_string("X-Accel-Expires"), |
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530 ngx_string("X-Accel-Redirect"), |
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531 ngx_string("X-Accel-Limit-Rate"), |
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532 ngx_string("X-Accel-Buffering"), |
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533 ngx_string("X-Accel-Charset"), |
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534 ngx_string("Set-Cookie"), |
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535 ngx_string("P3P"), |
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536 ngx_null_string |
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537 }; |
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538 |
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539 #endif |
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540 |
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541 |
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542 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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543 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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544 }; |
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545 |
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546 |
487 | 547 static ngx_int_t |
548 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
479 | 549 { |
550 ngx_int_t rc; | |
551 ngx_http_upstream_t *u; | |
2443 | 552 ngx_http_fastcgi_ctx_t *f; |
479 | 553 ngx_http_fastcgi_loc_conf_t *flcf; |
554 | |
777
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555 if (r->subrequest_in_memory) { |
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556 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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557 "ngx_http_fastcgi_module does not support " |
1635 | 558 "subrequest in memory"); |
777
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559 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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560 } |
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561 |
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562 if (ngx_http_upstream_create(r) != NGX_OK) { |
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563 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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564 } |
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565 |
2443 | 566 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
567 if (f == NULL) { | |
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568 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
2443 | 569 } |
570 | |
571 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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572 |
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573 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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574 |
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575 if (flcf->fastcgi_lengths) { |
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576 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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577 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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578 } |
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579 } |
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580 |
3006
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581 u = r->upstream; |
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582 |
3516
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583 ngx_str_set(&u->schema, "fastcgi://"); |
479 | 584 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
585 | |
586 u->conf = &flcf->upstream; | |
587 | |
2602 | 588 #if (NGX_HTTP_CACHE) |
589 u->create_key = ngx_http_fastcgi_create_key; | |
590 #endif | |
479 | 591 u->create_request = ngx_http_fastcgi_create_request; |
592 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
593 u->process_header = ngx_http_fastcgi_process_header; | |
594 u->abort_request = ngx_http_fastcgi_abort_request; | |
595 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
596 | |
649 | 597 u->buffering = 1; |
598 | |
581 | 599 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
600 if (u->pipe == NULL) { | |
601 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
602 } | |
603 | |
604 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
605 u->pipe->input_ctx = r; | |
479 | 606 |
607 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); | |
608 | |
609 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
610 return rc; | |
611 } | |
612 | |
613 return NGX_DONE; | |
614 } | |
615 | |
616 | |
487 | 617 static ngx_int_t |
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618 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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619 { |
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620 ngx_url_t u; |
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621 |
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622 ngx_memzero(&u, sizeof(ngx_url_t)); |
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623 |
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624 if (ngx_http_script_run(r, &u.url, flcf->fastcgi_lengths->elts, 0, |
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625 flcf->fastcgi_values->elts) |
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626 == NULL) |
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627 { |
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628 return NGX_ERROR; |
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629 } |
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630 |
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631 u.no_resolve = 1; |
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632 |
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633 if (ngx_parse_url(r->pool, &u) != NGX_OK) { |
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634 if (u.err) { |
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635 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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636 "%s in upstream \"%V\"", u.err, &u.url); |
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637 } |
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638 |
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639 return NGX_ERROR; |
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640 } |
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641 |
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642 if (u.no_port) { |
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643 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
2602 | 644 "no port in upstream \"%V\"", &u.url); |
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645 return NGX_ERROR; |
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646 } |
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647 |
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648 r->upstream->resolved = ngx_pcalloc(r->pool, |
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649 sizeof(ngx_http_upstream_resolved_t)); |
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650 if (r->upstream->resolved == NULL) { |
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651 return NGX_ERROR; |
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652 } |
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653 |
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654 if (u.addrs && u.addrs[0].sockaddr) { |
2422
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655 r->upstream->resolved->sockaddr = u.addrs[0].sockaddr; |
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656 r->upstream->resolved->socklen = u.addrs[0].socklen; |
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657 r->upstream->resolved->naddrs = 1; |
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658 r->upstream->resolved->host = u.addrs[0].name; |
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659 |
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660 } else { |
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661 r->upstream->resolved->host = u.host; |
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662 r->upstream->resolved->port = u.port; |
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663 } |
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664 |
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665 return NGX_OK; |
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666 } |
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667 |
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668 |
2602 | 669 #if (NGX_HTTP_CACHE) |
670 | |
671 static ngx_int_t | |
672 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
673 { | |
674 ngx_str_t *key; | |
675 ngx_http_fastcgi_loc_conf_t *flcf; | |
676 | |
677 key = ngx_array_push(&r->cache->keys); | |
678 if (key == NULL) { | |
679 return NGX_ERROR; | |
680 } | |
681 | |
682 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
683 | |
684 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
685 return NGX_ERROR; | |
686 } | |
687 | |
688 return NGX_OK; | |
689 } | |
690 | |
691 #endif | |
692 | |
693 | |
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694 static ngx_int_t |
487 | 695 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
479 | 696 { |
509 | 697 off_t file_pos; |
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698 u_char ch, *pos, *lowcase_key; |
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699 size_t size, len, key_len, val_len, padding, |
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700 allocated; |
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701 ngx_uint_t i, n, next, hash, header_params; |
509 | 702 ngx_buf_t *b; |
703 ngx_chain_t *cl, *body; | |
704 ngx_list_part_t *part; | |
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705 ngx_table_elt_t *header, **ignored; |
509 | 706 ngx_http_script_code_pt code; |
707 ngx_http_script_engine_t e, le; | |
708 ngx_http_fastcgi_header_t *h; | |
709 ngx_http_fastcgi_loc_conf_t *flcf; | |
710 ngx_http_script_len_code_pt lcode; | |
479 | 711 |
509 | 712 len = 0; |
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713 header_params = 0; |
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714 ignored = NULL; |
485 | 715 |
479 | 716 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
717 | |
509 | 718 if (flcf->params_len) { |
719 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
479 | 720 |
1565 | 721 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
573 | 722 le.flushed = 1; |
723 | |
509 | 724 le.ip = flcf->params_len->elts; |
725 le.request = r; | |
479 | 726 |
509 | 727 while (*(uintptr_t *) le.ip) { |
487 | 728 |
509 | 729 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
730 key_len = lcode(&le); | |
479 | 731 |
509 | 732 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
733 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
734 } | |
735 le.ip += sizeof(uintptr_t); | |
479 | 736 |
537 | 737 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
485 | 738 } |
739 } | |
740 | |
509 | 741 if (flcf->upstream.pass_request_headers) { |
485 | 742 |
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743 allocated = 0; |
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744 lowcase_key = NULL; |
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745 |
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746 if (flcf->header_params) { |
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747 ignored = ngx_palloc(r->pool, flcf->header_params * sizeof(void *)); |
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748 if (ignored == NULL) { |
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749 return NGX_ERROR; |
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750 } |
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751 } |
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752 |
509 | 753 part = &r->headers_in.headers.part; |
754 header = part->elts; | |
755 | |
756 for (i = 0; /* void */; i++) { | |
479 | 757 |
509 | 758 if (i >= part->nelts) { |
759 if (part->next == NULL) { | |
760 break; | |
761 } | |
479 | 762 |
509 | 763 part = part->next; |
764 header = part->elts; | |
765 i = 0; | |
479 | 766 } |
767 | |
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768 if (flcf->header_params) { |
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769 if (allocated < header[i].key.len) { |
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770 allocated = header[i].key.len + 16; |
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771 lowcase_key = ngx_pnalloc(r->pool, allocated); |
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772 if (lowcase_key == NULL) { |
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773 return NGX_ERROR; |
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774 } |
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775 } |
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776 |
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777 hash = 0; |
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778 |
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779 for (n = 0; n < header[i].key.len; n++) { |
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780 ch = header[i].key.data[n]; |
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781 |
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782 if (ch >= 'A' && ch <= 'Z') { |
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783 ch |= 0x20; |
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784 |
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785 } else if (ch == '-') { |
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786 ch = '_'; |
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787 } |
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788 |
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789 hash = ngx_hash(hash, ch); |
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790 lowcase_key[n] = ch; |
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791 } |
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792 |
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793 if (ngx_hash_find(&flcf->headers_hash, hash, lowcase_key, n)) { |
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794 ignored[header_params++] = &header[i]; |
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795 continue; |
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796 } |
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797 |
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798 n += sizeof("HTTP_") - 1; |
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799 |
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800 } else { |
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801 n = sizeof("HTTP_") - 1 + header[i].key.len; |
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802 } |
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803 |
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804 len += ((n > 127) ? 4 : 1) + ((header[i].value.len > 127) ? 4 : 1) |
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805 + n + header[i].value.len; |
479 | 806 } |
807 } | |
808 | |
809 | |
810 if (len > 65535) { | |
811 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
1678 | 812 "fastcgi request record is too big: %uz", len); |
479 | 813 return NGX_ERROR; |
814 } | |
815 | |
816 | |
817 padding = 8 - len % 8; | |
818 padding = (padding == 8) ? 0 : padding; | |
819 | |
820 | |
821 size = sizeof(ngx_http_fastcgi_header_t) | |
822 + sizeof(ngx_http_fastcgi_begin_request_t) | |
823 | |
824 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
825 + len + padding | |
826 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
827 | |
828 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
829 | |
830 | |
501 | 831 b = ngx_create_temp_buf(r->pool, size); |
832 if (b == NULL) { | |
479 | 833 return NGX_ERROR; |
834 } | |
835 | |
501 | 836 cl = ngx_alloc_chain_link(r->pool); |
837 if (cl == NULL) { | |
479 | 838 return NGX_ERROR; |
839 } | |
840 | |
841 cl->buf = b; | |
842 | |
509 | 843 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
844 sizeof(ngx_http_fastcgi_request_start_t)); | |
479 | 845 |
846 h = (ngx_http_fastcgi_header_t *) | |
847 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
848 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
849 | |
850 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
851 h->content_length_lo = (u_char) (len & 0xff); | |
852 h->padding_length = (u_char) padding; | |
853 h->reserved = 0; | |
854 | |
855 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
856 + sizeof(ngx_http_fastcgi_begin_request_t) | |
857 + sizeof(ngx_http_fastcgi_header_t); | |
858 | |
859 | |
509 | 860 if (flcf->params_len) { |
861 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
479 | 862 |
509 | 863 e.ip = flcf->params->elts; |
864 e.pos = b->last; | |
865 e.request = r; | |
573 | 866 e.flushed = 1; |
479 | 867 |
509 | 868 le.ip = flcf->params_len->elts; |
479 | 869 |
509 | 870 while (*(uintptr_t *) le.ip) { |
479 | 871 |
509 | 872 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
873 key_len = (u_char) lcode(&le); | |
479 | 874 |
509 | 875 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
876 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
877 } | |
878 le.ip += sizeof(uintptr_t); | |
479 | 879 |
537 | 880 *e.pos++ = (u_char) key_len; |
479 | 881 |
537 | 882 if (val_len > 127) { |
883 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
884 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
885 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
886 *e.pos++ = (u_char) (val_len & 0xff); | |
479 | 887 |
537 | 888 } else { |
889 *e.pos++ = (u_char) val_len; | |
509 | 890 } |
479 | 891 |
509 | 892 while (*(uintptr_t *) e.ip) { |
893 code = *(ngx_http_script_code_pt *) e.ip; | |
894 code((ngx_http_script_engine_t *) &e); | |
895 } | |
896 e.ip += sizeof(uintptr_t); | |
1945 | 897 |
898 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
899 "fastcgi param: \"%*s: %*s\"", | |
900 key_len, e.pos - (key_len + val_len), | |
901 val_len, e.pos - val_len); | |
479 | 902 } |
903 | |
509 | 904 b->last = e.pos; |
487 | 905 } |
906 | |
907 | |
509 | 908 if (flcf->upstream.pass_request_headers) { |
479 | 909 |
509 | 910 part = &r->headers_in.headers.part; |
911 header = part->elts; | |
479 | 912 |
509 | 913 for (i = 0; /* void */; i++) { |
491 | 914 |
509 | 915 if (i >= part->nelts) { |
916 if (part->next == NULL) { | |
577 | 917 break; |
509 | 918 } |
577 | 919 |
509 | 920 part = part->next; |
921 header = part->elts; | |
922 i = 0; | |
923 } | |
479 | 924 |
3560
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925 for (n = 0; n < header_params; n++) { |
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926 if (&header[i] == ignored[n]) { |
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927 goto next; |
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928 } |
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929 } |
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930 |
3559
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931 key_len = sizeof("HTTP_") - 1 + header[i].key.len; |
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932 if (key_len > 127) { |
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933 *b->last++ = (u_char) (((key_len >> 24) & 0x7f) | 0x80); |
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934 *b->last++ = (u_char) ((key_len >> 16) & 0xff); |
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935 *b->last++ = (u_char) ((key_len >> 8) & 0xff); |
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936 *b->last++ = (u_char) (key_len & 0xff); |
577 | 937 |
509 | 938 } else { |
3559
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939 *b->last++ = (u_char) key_len; |
487 | 940 } |
941 | |
3559
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942 val_len = header[i].value.len; |
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943 if (val_len > 127) { |
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944 *b->last++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); |
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945 *b->last++ = (u_char) ((val_len >> 16) & 0xff); |
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946 *b->last++ = (u_char) ((val_len >> 8) & 0xff); |
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947 *b->last++ = (u_char) (val_len & 0xff); |
487 | 948 |
509 | 949 } else { |
3559
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950 *b->last++ = (u_char) val_len; |
479 | 951 } |
952 | |
509 | 953 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
479 | 954 |
509 | 955 for (n = 0; n < header[i].key.len; n++) { |
956 ch = header[i].key.data[n]; | |
479 | 957 |
509 | 958 if (ch >= 'a' && ch <= 'z') { |
959 ch &= ~0x20; | |
479 | 960 |
509 | 961 } else if (ch == '-') { |
962 ch = '_'; | |
963 } | |
479 | 964 |
509 | 965 *b->last++ = ch; |
479 | 966 } |
967 | |
3559
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968 b->last = ngx_copy(b->last, header[i].value.data, val_len); |
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969 |
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970 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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971 "fastcgi param: \"%*s: %*s\"", |
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972 key_len, b->last - (key_len + val_len), |
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973 val_len, b->last - val_len); |
3560
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974 next: |
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975 |
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|
976 continue; |
479 | 977 } |
978 } | |
979 | |
980 | |
981 if (padding) { | |
982 ngx_memzero(b->last, padding); | |
983 b->last += padding; | |
984 } | |
985 | |
986 | |
987 h = (ngx_http_fastcgi_header_t *) b->last; | |
988 b->last += sizeof(ngx_http_fastcgi_header_t); | |
989 | |
990 h->version = 1; | |
991 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
992 h->request_id_hi = 0; | |
993 h->request_id_lo = 1; | |
994 h->content_length_hi = 0; | |
995 h->content_length_lo = 0; | |
996 h->padding_length = 0; | |
997 h->reserved = 0; | |
998 | |
999 h = (ngx_http_fastcgi_header_t *) b->last; | |
1000 b->last += sizeof(ngx_http_fastcgi_header_t); | |
1001 | |
509 | 1002 if (flcf->upstream.pass_request_body) { |
1003 body = r->upstream->request_bufs; | |
1004 r->upstream->request_bufs = cl; | |
479 | 1005 |
1006 #if (NGX_SUPPRESS_WARN) | |
509 | 1007 file_pos = 0; |
1008 pos = NULL; | |
479 | 1009 #endif |
1010 | |
509 | 1011 while (body) { |
479 | 1012 |
509 | 1013 if (body->buf->in_file) { |
1014 file_pos = body->buf->file_pos; | |
479 | 1015 |
509 | 1016 } else { |
1017 pos = body->buf->pos; | |
479 | 1018 } |
1019 | |
509 | 1020 next = 0; |
479 | 1021 |
509 | 1022 do { |
1023 b = ngx_alloc_buf(r->pool); | |
1024 if (b == NULL) { | |
1025 return NGX_ERROR; | |
479 | 1026 } |
1027 | |
509 | 1028 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
1029 | |
1030 if (body->buf->in_file) { | |
1031 b->file_pos = file_pos; | |
1032 file_pos += 32 * 1024; | |
479 | 1033 |
1142
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1034 if (file_pos >= body->buf->file_last) { |
509 | 1035 file_pos = body->buf->file_last; |
1036 next = 1; | |
1037 } | |
1038 | |
1039 b->file_last = file_pos; | |
1040 len = (ngx_uint_t) (file_pos - b->file_pos); | |
1041 | |
1042 } else { | |
1043 b->pos = pos; | |
1044 pos += 32 * 1024; | |
479 | 1045 |
1142
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1046 if (pos >= body->buf->last) { |
509 | 1047 pos = body->buf->last; |
1048 next = 1; | |
1049 } | |
1050 | |
1051 b->last = pos; | |
1052 len = (ngx_uint_t) (pos - b->pos); | |
1053 } | |
479 | 1054 |
509 | 1055 padding = 8 - len % 8; |
1056 padding = (padding == 8) ? 0 : padding; | |
479 | 1057 |
509 | 1058 h->version = 1; |
1059 h->type = NGX_HTTP_FASTCGI_STDIN; | |
1060 h->request_id_hi = 0; | |
1061 h->request_id_lo = 1; | |
1062 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
1063 h->content_length_lo = (u_char) (len & 0xff); | |
1064 h->padding_length = (u_char) padding; | |
1065 h->reserved = 0; | |
479 | 1066 |
509 | 1067 cl->next = ngx_alloc_chain_link(r->pool); |
1068 if (cl->next == NULL) { | |
1069 return NGX_ERROR; | |
1070 } | |
479 | 1071 |
509 | 1072 cl = cl->next; |
1073 cl->buf = b; | |
1074 | |
1075 b = ngx_create_temp_buf(r->pool, | |
1076 sizeof(ngx_http_fastcgi_header_t) | |
1077 + padding); | |
1078 if (b == NULL) { | |
1079 return NGX_ERROR; | |
1080 } | |
479 | 1081 |
509 | 1082 if (padding) { |
1083 ngx_memzero(b->last, padding); | |
1084 b->last += padding; | |
1085 } | |
1086 | |
1087 h = (ngx_http_fastcgi_header_t *) b->last; | |
1088 b->last += sizeof(ngx_http_fastcgi_header_t); | |
479 | 1089 |
509 | 1090 cl->next = ngx_alloc_chain_link(r->pool); |
1091 if (cl->next == NULL) { | |
1092 return NGX_ERROR; | |
1093 } | |
1094 | |
1095 cl = cl->next; | |
1096 cl->buf = b; | |
479 | 1097 |
509 | 1098 } while (!next); |
479 | 1099 |
509 | 1100 body = body->next; |
1101 } | |
479 | 1102 |
509 | 1103 } else { |
1104 r->upstream->request_bufs = cl; | |
479 | 1105 } |
1106 | |
1107 h->version = 1; | |
1108 h->type = NGX_HTTP_FASTCGI_STDIN; | |
1109 h->request_id_hi = 0; | |
1110 h->request_id_lo = 1; | |
1111 h->content_length_hi = 0; | |
1112 h->content_length_lo = 0; | |
1113 h->padding_length = 0; | |
1114 h->reserved = 0; | |
1115 | |
1116 cl->next = NULL; | |
1117 | |
1118 return NGX_OK; | |
1119 } | |
1120 | |
1121 | |
487 | 1122 static ngx_int_t |
1123 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
479 | 1124 { |
1125 ngx_http_fastcgi_ctx_t *f; | |
1126 | |
1127 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1128 | |
1129 if (f == NULL) { | |
1130 return NGX_OK; | |
1131 } | |
1132 | |
1133 f->state = ngx_http_fastcgi_st_version; | |
615 | 1134 f->fastcgi_stdout = 0; |
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1135 f->large_stderr = 0; |
479 | 1136 |
1137 return NGX_OK; | |
1138 } | |
1139 | |
1140 | |
507 | 1141 static ngx_int_t |
1142 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
479 | 1143 { |
3025
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1144 u_char *p, *msg, *start, *last, |
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1145 *part_start, *part_end; |
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|
1146 size_t size; |
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1147 ngx_str_t *status_line, *pattern; |
509 | 1148 ngx_int_t rc, status; |
1276
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1149 ngx_buf_t buf; |
649 | 1150 ngx_uint_t i; |
509 | 1151 ngx_table_elt_t *h; |
1152 ngx_http_upstream_t *u; | |
1153 ngx_http_fastcgi_ctx_t *f; | |
1154 ngx_http_upstream_header_t *hh; | |
1228 | 1155 ngx_http_fastcgi_loc_conf_t *flcf; |
1276
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1156 ngx_http_fastcgi_split_part_t *part; |
509 | 1157 ngx_http_upstream_main_conf_t *umcf; |
479 | 1158 |
1159 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1160 | |
509 | 1161 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
1162 | |
479 | 1163 u = r->upstream; |
1164 | |
1165 for ( ;; ) { | |
1166 | |
1167 if (f->state < ngx_http_fastcgi_st_data) { | |
1168 | |
581 | 1169 f->pos = u->buffer.pos; |
1170 f->last = u->buffer.last; | |
479 | 1171 |
1172 rc = ngx_http_fastcgi_process_record(r, f); | |
1173 | |
581 | 1174 u->buffer.pos = f->pos; |
1175 u->buffer.last = f->last; | |
479 | 1176 |
1177 if (rc == NGX_AGAIN) { | |
1178 return NGX_AGAIN; | |
1179 } | |
1180 | |
1181 if (rc == NGX_ERROR) { | |
1182 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1183 } | |
1184 | |
491 | 1185 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
1186 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
1187 { | |
479 | 1188 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1189 "upstream sent unexpected FastCGI record: %d", | |
1190 f->type); | |
1191 | |
1192 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1193 } | |
1194 | |
491 | 1195 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
479 | 1196 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1197 "upstream closed prematurely FastCGI stdout"); | |
1198 | |
1199 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1200 } | |
1201 } | |
1202 | |
1203 if (f->state == ngx_http_fastcgi_st_padding) { | |
1204 | |
581 | 1205 if (u->buffer.pos + f->padding < u->buffer.last) { |
479 | 1206 f->state = ngx_http_fastcgi_st_version; |
581 | 1207 u->buffer.pos += f->padding; |
479 | 1208 |
1209 continue; | |
1210 } | |
1211 | |
581 | 1212 if (u->buffer.pos + f->padding == u->buffer.last) { |
479 | 1213 f->state = ngx_http_fastcgi_st_version; |
581 | 1214 u->buffer.pos = u->buffer.last; |
479 | 1215 |
1216 return NGX_AGAIN; | |
1217 } | |
1218 | |
581 | 1219 f->padding -= u->buffer.last - u->buffer.pos; |
1220 u->buffer.pos = u->buffer.last; | |
479 | 1221 |
1222 return NGX_AGAIN; | |
1223 } | |
1224 | |
491 | 1225 |
479 | 1226 /* f->state == ngx_http_fastcgi_st_data */ |
1227 | |
491 | 1228 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
1229 | |
1230 if (f->length) { | |
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1231 msg = u->buffer.pos; |
491 | 1232 |
581 | 1233 if (u->buffer.pos + f->length <= u->buffer.last) { |
1234 u->buffer.pos += f->length; | |
491 | 1235 f->length = 0; |
1236 f->state = ngx_http_fastcgi_st_padding; | |
1237 | |
577 | 1238 } else { |
581 | 1239 f->length -= u->buffer.last - u->buffer.pos; |
1240 u->buffer.pos = u->buffer.last; | |
491 | 1241 } |
1242 | |
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1243 for (p = u->buffer.pos - 1; msg < p; p--) { |
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1244 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { |
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1245 break; |
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1246 } |
491 | 1247 } |
1248 | |
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1249 p++; |
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1250 |
491 | 1251 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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1252 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
491 | 1253 |
1228 | 1254 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
1255 | |
1256 if (flcf->catch_stderr) { | |
1257 pattern = flcf->catch_stderr->elts; | |
1258 | |
1259 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
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1260 if (ngx_strnstr(msg, (char *) pattern[i].data, |
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1261 p - msg) |
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1262 != NULL) |
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1263 { |
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1264 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
1228 | 1265 } |
1266 } | |
1267 } | |
1268 | |
581 | 1269 if (u->buffer.pos == u->buffer.last) { |
615 | 1270 |
1271 if (!f->fastcgi_stdout) { | |
1272 | |
1273 /* | |
1274 * the special handling the large number | |
1275 * of the PHP warnings to not allocate memory | |
1276 */ | |
1277 | |
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1278 #if (NGX_HTTP_CACHE) |
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1279 if (r->cache) { |
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1280 u->buffer.pos = u->buffer.start |
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1281 + r->cache->header_start; |
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1282 } else { |
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1283 u->buffer.pos = u->buffer.start; |
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1284 } |
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1285 #endif |
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1286 |
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1287 u->buffer.last = u->buffer.pos; |
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1288 f->large_stderr = 1; |
615 | 1289 } |
1290 | |
491 | 1291 return NGX_AGAIN; |
1292 } | |
1293 | |
1294 } else { | |
1295 f->state = ngx_http_fastcgi_st_version; | |
1296 } | |
1297 | |
1298 continue; | |
1299 } | |
1300 | |
1301 | |
1302 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1303 | |
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1304 #if (NGX_HTTP_CACHE) |
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1305 |
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1306 if (f->large_stderr && r->cache) { |
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1307 u_char *start; |
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1308 ssize_t len; |
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1309 ngx_http_fastcgi_header_t *fh; |
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1310 |
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1311 start = u->buffer.start + r->cache->header_start; |
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1312 |
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1313 len = u->buffer.pos - start - 2 * sizeof(ngx_http_fastcgi_header_t); |
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1314 |
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1315 /* |
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1316 * A tail of large stderr output before HTTP header is placed |
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1317 * in a cache file without a FastCGI record header. |
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1318 * To workaround it we put a dummy FastCGI record header at the |
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1319 * start of the stderr output or update r->cache_header_start, |
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1320 * if there is no enough place for the record header. |
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1321 */ |
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1322 |
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1323 if (len >= 0) { |
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1324 fh = (ngx_http_fastcgi_header_t *) start; |
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1325 fh->version = 1; |
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1326 fh->type = NGX_HTTP_FASTCGI_STDERR; |
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1327 fh->request_id_hi = 0; |
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1328 fh->request_id_lo = 1; |
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1329 fh->content_length_hi = (u_char) ((len >> 8) & 0xff); |
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1330 fh->content_length_lo = (u_char) (len & 0xff); |
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1331 fh->padding_length = 0; |
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1332 fh->reserved = 0; |
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1333 |
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1334 } else { |
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1335 r->cache->header_start += u->buffer.pos - start |
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1336 - sizeof(ngx_http_fastcgi_header_t); |
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1337 } |
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1338 |
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1339 f->large_stderr = 0; |
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1340 } |
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1341 |
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1342 #endif |
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1343 |
615 | 1344 f->fastcgi_stdout = 1; |
1345 | |
581 | 1346 start = u->buffer.pos; |
479 | 1347 |
581 | 1348 if (u->buffer.pos + f->length < u->buffer.last) { |
479 | 1349 |
1350 /* | |
581 | 1351 * set u->buffer.last to the end of the FastCGI record data |
479 | 1352 * for ngx_http_parse_header_line() |
1353 */ | |
1354 | |
581 | 1355 last = u->buffer.last; |
1356 u->buffer.last = u->buffer.pos + f->length; | |
479 | 1357 |
1358 } else { | |
1359 last = NULL; | |
1360 } | |
1361 | |
1362 for ( ;; ) { | |
1363 | |
1276
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1364 part_start = u->buffer.pos; |
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1365 part_end = u->buffer.last; |
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1366 |
2256 | 1367 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
479 | 1368 |
1369 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1370 "http fastcgi parser: %d", rc); | |
1371 | |
1372 if (rc == NGX_AGAIN) { | |
1373 break; | |
1374 } | |
1375 | |
1376 if (rc == NGX_OK) { | |
1377 | |
1378 /* a header line has been parsed successfully */ | |
1379 | |
509 | 1380 h = ngx_list_push(&u->headers_in.headers); |
501 | 1381 if (h == NULL) { |
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1382 return NGX_ERROR; |
479 | 1383 } |
1384 | |
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1385 if (f->split_parts && f->split_parts->nelts) { |
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1386 |
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1387 part = f->split_parts->elts; |
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1388 size = u->buffer.pos - part_start; |
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1389 |
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1390 for (i = 0; i < f->split_parts->nelts; i++) { |
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1391 size += part[i].end - part[i].start; |
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1392 } |
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1393 |
2049 | 1394 p = ngx_pnalloc(r->pool, size); |
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1395 if (p == NULL) { |
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|
1396 return NGX_ERROR; |
1276
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|
1397 } |
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1398 |
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1399 buf.pos = p; |
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1400 |
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1401 for (i = 0; i < f->split_parts->nelts; i++) { |
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1402 p = ngx_cpymem(p, part[i].start, |
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1403 part[i].end - part[i].start); |
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|
1404 } |
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1405 |
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1406 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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1407 |
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1408 buf.last = p; |
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1409 |
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1410 f->split_parts->nelts = 0; |
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1411 |
2256 | 1412 rc = ngx_http_parse_header_line(r, &buf, 1); |
1276
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1413 |
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1414 h->key.len = r->header_name_end - r->header_name_start; |
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1415 h->key.data = r->header_name_start; |
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1416 h->key.data[h->key.len] = '\0'; |
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1417 |
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1418 h->value.len = r->header_end - r->header_start; |
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1419 h->value.data = r->header_start; |
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1420 h->value.data[h->value.len] = '\0'; |
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1421 |
2049 | 1422 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
1276
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1423 if (h->lowcase_key == NULL) { |
1699
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1424 return NGX_ERROR; |
1276
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1425 } |
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1426 |
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1427 } else { |
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1428 |
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1429 h->key.len = r->header_name_end - r->header_name_start; |
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1430 h->value.len = r->header_end - r->header_start; |
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1431 |
2049 | 1432 h->key.data = ngx_pnalloc(r->pool, |
1433 h->key.len + 1 + h->value.len + 1 | |
1434 + h->key.len); | |
1276
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1435 if (h->key.data == NULL) { |
1699
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1436 return NGX_ERROR; |
1276
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1437 } |
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1438 |
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1439 h->value.data = h->key.data + h->key.len + 1; |
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1440 h->lowcase_key = h->key.data + h->key.len + 1 |
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1441 + h->value.len + 1; |
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1442 |
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1443 ngx_cpystrn(h->key.data, r->header_name_start, |
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1444 h->key.len + 1); |
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1445 ngx_cpystrn(h->value.data, r->header_start, |
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1446 h->value.len + 1); |
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|
1447 } |
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|
1448 |
509 | 1449 h->hash = r->header_hash; |
1450 | |
649 | 1451 if (h->key.len == r->lowcase_index) { |
1452 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
1453 | |
1454 } else { | |
2135 | 1455 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
479 | 1456 } |
1457 | |
649 | 1458 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
1459 h->lowcase_key, h->key.len); | |
1460 | |
1461 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
1699
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Igor Sysoev <igor@sysoev.ru>
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|
1462 return NGX_ERROR; |
649 | 1463 } |
1464 | |
479 | 1465 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
1466 "http fastcgi header: \"%V: %V\"", | |
1467 &h->key, &h->value); | |
1468 | |
615 | 1469 if (u->buffer.pos < u->buffer.last) { |
1470 continue; | |
1471 } | |
1472 | |
1473 /* the end of the FastCGI record */ | |
1474 | |
1475 break; | |
479 | 1476 } |
1477 | |
1478 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
1479 | |
1480 /* a whole header has been parsed successfully */ | |
1481 | |
1482 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1483 "http fastcgi header done"); | |
1484 | |
509 | 1485 if (u->headers_in.status) { |
1486 status_line = &u->headers_in.status->value; | |
479 | 1487 |
1488 status = ngx_atoi(status_line->data, 3); | |
1489 | |
1490 if (status == NGX_ERROR) { | |
1698
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
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1678
diff
changeset
|
1491 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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Igor Sysoev <igor@sysoev.ru>
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|
1492 "upstream sent invalid status \"%V\"", |
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|
1493 status_line); |
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1678
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|
1494 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
479 | 1495 } |
1496 | |
529 | 1497 u->headers_in.status_n = status; |
1498 u->headers_in.status_line = *status_line; | |
479 | 1499 |
2140
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|
1500 } else if (u->headers_in.location) { |
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|
1501 u->headers_in.status_n = 302; |
3516
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ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
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diff
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|
1502 ngx_str_set(&u->headers_in.status_line, |
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ngx_str_set() and ngx_str_null()
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|
1503 "302 Moved Temporarily"); |
2140
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1504 |
479 | 1505 } else { |
529 | 1506 u->headers_in.status_n = 200; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1507 ngx_str_set(&u->headers_in.status_line, "200 OK"); |
479 | 1508 } |
1509 | |
2602 | 1510 if (u->state) { |
1511 u->state->status = u->headers_in.status_n; | |
479 | 1512 } |
1513 | |
1514 break; | |
1515 } | |
1516 | |
1517 /* there was error while a header line parsing */ | |
1518 | |
1519 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
619 | 1520 "upstream sent invalid header"); |
479 | 1521 |
1522 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1523 } | |
1524 | |
1525 if (last) { | |
581 | 1526 u->buffer.last = last; |
479 | 1527 } |
1528 | |
581 | 1529 f->length -= u->buffer.pos - start; |
479 | 1530 |
1531 if (f->length == 0) { | |
1532 if (f->padding) { | |
1533 f->state = ngx_http_fastcgi_st_padding; | |
1534 } else { | |
1535 f->state = ngx_http_fastcgi_st_version; | |
1536 } | |
1537 } | |
1538 | |
615 | 1539 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
1540 return NGX_OK; | |
1541 } | |
1542 | |
1274 | 1543 if (rc == NGX_OK) { |
1998
63c60504c0bf
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Igor Sysoev <igor@sysoev.ru>
parents:
1945
diff
changeset
|
1544 continue; |
615 | 1545 } |
1546 | |
1274 | 1547 /* rc == NGX_AGAIN */ |
1548 | |
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1549 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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|
1550 "upstream split a header line in FastCGI records"); |
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1551 |
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1552 if (f->split_parts == NULL) { |
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1553 f->split_parts = ngx_array_create(r->pool, 1, |
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|
1554 sizeof(ngx_http_fastcgi_split_part_t)); |
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changeset
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1555 if (f->split_parts == NULL) { |
1699
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1556 return NGX_ERROR; |
1276
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|
1557 } |
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1558 } |
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|
1559 |
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|
1560 part = ngx_array_push(f->split_parts); |
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1561 |
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|
1562 part->start = part_start; |
3011
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1563 part->end = part_end; |
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1564 |
3010
37400c84396e
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3006
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changeset
|
1565 if (u->buffer.pos < u->buffer.last) { |
37400c84396e
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|
1566 continue; |
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|
1567 } |
37400c84396e
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Igor Sysoev <igor@sysoev.ru>
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|
1568 |
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|
1569 return NGX_AGAIN; |
479 | 1570 } |
1571 } | |
1572 | |
1573 | |
487 | 1574 static ngx_int_t |
1575 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
479 | 1576 { |
3025
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Igor Sysoev <igor@sysoev.ru>
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3011
diff
changeset
|
1577 u_char *m, *msg; |
479 | 1578 ngx_int_t rc; |
483 | 1579 ngx_buf_t *b, **prev; |
479 | 1580 ngx_chain_t *cl; |
1581 ngx_http_request_t *r; | |
1582 ngx_http_fastcgi_ctx_t *f; | |
1583 | |
1584 if (buf->pos == buf->last) { | |
1585 return NGX_OK; | |
1586 } | |
1587 | |
1588 r = p->input_ctx; | |
1589 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1590 | |
1591 b = NULL; | |
483 | 1592 prev = &buf->shadow; |
479 | 1593 |
1594 f->pos = buf->pos; | |
1595 f->last = buf->last; | |
1596 | |
1597 for ( ;; ) { | |
1598 if (f->state < ngx_http_fastcgi_st_data) { | |
1599 | |
1600 rc = ngx_http_fastcgi_process_record(r, f); | |
1601 | |
1602 if (rc == NGX_AGAIN) { | |
1603 break; | |
1604 } | |
1605 | |
1606 if (rc == NGX_ERROR) { | |
1607 return NGX_ERROR; | |
1608 } | |
1609 | |
1610 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
1611 f->state = ngx_http_fastcgi_st_version; | |
1612 p->upstream_done = 1; | |
1613 | |
1614 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
1615 "http fastcgi closed stdout"); | |
1616 | |
1617 continue; | |
1618 } | |
1619 | |
1620 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
1621 f->state = ngx_http_fastcgi_st_version; | |
1622 p->upstream_done = 1; | |
1623 | |
1624 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
1625 "http fastcgi sent end request"); | |
1626 | |
1627 break; | |
1628 } | |
1629 } | |
1630 | |
1631 | |
1632 if (f->state == ngx_http_fastcgi_st_padding) { | |
1633 | |
1634 if (f->pos + f->padding < f->last) { | |
1635 f->state = ngx_http_fastcgi_st_version; | |
1636 f->pos += f->padding; | |
1637 | |
1638 continue; | |
1639 } | |
1640 | |
1641 if (f->pos + f->padding == f->last) { | |
1642 f->state = ngx_http_fastcgi_st_version; | |
1643 | |
1644 break; | |
1645 } | |
1646 | |
1647 f->padding -= f->last - f->pos; | |
1648 | |
1649 break; | |
1650 } | |
1651 | |
1652 | |
1653 /* f->state == ngx_http_fastcgi_st_data */ | |
1654 | |
1655 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
1656 | |
1657 if (f->length) { | |
639 | 1658 |
1659 if (f->pos == f->last) { | |
1660 break; | |
1661 } | |
1662 | |
3025
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1663 msg = f->pos; |
479 | 1664 |
1665 if (f->pos + f->length <= f->last) { | |
1666 f->pos += f->length; | |
491 | 1667 f->length = 0; |
1668 f->state = ngx_http_fastcgi_st_padding; | |
479 | 1669 |
577 | 1670 } else { |
479 | 1671 f->length -= f->last - f->pos; |
1672 f->pos = f->last; | |
1673 } | |
1674 | |
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1675 for (m = f->pos - 1; msg < m; m--) { |
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1676 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
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|
1677 break; |
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|
1678 } |
491 | 1679 } |
479 | 1680 |
1681 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
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1682 "FastCGI sent in stderr: \"%*s\"", |
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1683 m + 1 - msg, msg); |
479 | 1684 |
1685 if (f->pos == f->last) { | |
1686 break; | |
1687 } | |
491 | 1688 |
1689 } else { | |
1690 f->state = ngx_http_fastcgi_st_version; | |
479 | 1691 } |
1692 | |
1693 continue; | |
1694 } | |
1695 | |
1696 | |
1697 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1698 | |
639 | 1699 if (f->pos == f->last) { |
1700 break; | |
1701 } | |
1702 | |
479 | 1703 if (p->free) { |
1704 b = p->free->buf; | |
1705 p->free = p->free->next; | |
1706 | |
1707 } else { | |
501 | 1708 b = ngx_alloc_buf(p->pool); |
1709 if (b == NULL) { | |
479 | 1710 return NGX_ERROR; |
1711 } | |
1712 } | |
1713 | |
1714 ngx_memzero(b, sizeof(ngx_buf_t)); | |
1715 | |
1716 b->pos = f->pos; | |
483 | 1717 b->start = buf->start; |
1718 b->end = buf->end; | |
479 | 1719 b->tag = p->tag; |
1720 b->temporary = 1; | |
1721 b->recycled = 1; | |
483 | 1722 |
1723 *prev = b; | |
1724 prev = &b->shadow; | |
479 | 1725 |
501 | 1726 cl = ngx_alloc_chain_link(p->pool); |
1727 if (cl == NULL) { | |
479 | 1728 return NGX_ERROR; |
1729 } | |
1730 | |
1731 cl->buf = b; | |
1732 cl->next = NULL; | |
1733 | |
501 | 1734 if (p->in) { |
1735 *p->last_in = cl; | |
1736 } else { | |
1737 p->in = cl; | |
1738 } | |
1739 p->last_in = &cl->next; | |
1740 | |
1741 | |
483 | 1742 /* STUB */ b->num = buf->num; |
1743 | |
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1744 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1745 "input buf #%d %p", b->num, b->pos); |
479 | 1746 |
1747 if (f->pos + f->length < f->last) { | |
1748 | |
1749 if (f->padding) { | |
1750 f->state = ngx_http_fastcgi_st_padding; | |
1751 } else { | |
1752 f->state = ngx_http_fastcgi_st_version; | |
1753 } | |
1754 | |
1755 f->pos += f->length; | |
1756 b->last = f->pos; | |
1757 | |
1758 continue; | |
1759 } | |
1760 | |
1761 if (f->pos + f->length == f->last) { | |
1762 | |
1763 if (f->padding) { | |
1764 f->state = ngx_http_fastcgi_st_padding; | |
1765 } else { | |
1766 f->state = ngx_http_fastcgi_st_version; | |
1767 } | |
1768 | |
1769 b->last = f->last; | |
1770 | |
1771 break; | |
1772 } | |
1773 | |
1774 f->length -= f->last - f->pos; | |
1775 | |
1776 b->last = f->last; | |
1777 | |
1778 break; | |
1779 | |
1780 } | |
1781 | |
1782 if (b) { | |
483 | 1783 b->shadow = buf; |
479 | 1784 b->last_shadow = 1; |
483 | 1785 |
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1786 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1787 "input buf %p %z", b->pos, b->last - b->pos); |
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1788 |
483 | 1789 return NGX_OK; |
1790 } | |
1791 | |
1792 /* there is no data record in the buf, add it to free chain */ | |
1793 | |
1794 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
1795 return NGX_ERROR; | |
479 | 1796 } |
1797 | |
1798 return NGX_OK; | |
1799 } | |
1800 | |
1801 | |
487 | 1802 static ngx_int_t |
1803 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
1804 ngx_http_fastcgi_ctx_t *f) | |
479 | 1805 { |
1806 u_char ch, *p; | |
1807 ngx_http_fastcgi_state_e state; | |
1808 | |
1809 state = f->state; | |
1810 | |
1811 for (p = f->pos; p < f->last; p++) { | |
1812 | |
1813 ch = *p; | |
1814 | |
1815 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1816 "http fastcgi record byte: %02Xd", ch); | |
1817 | |
1818 switch (state) { | |
1819 | |
1820 case ngx_http_fastcgi_st_version: | |
1821 if (ch != 1) { | |
1822 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1823 "upstream sent unsupported FastCGI " | |
1824 "protocol version: %d", ch); | |
1825 return NGX_ERROR; | |
1826 } | |
1827 state = ngx_http_fastcgi_st_type; | |
1828 break; | |
1829 | |
1830 case ngx_http_fastcgi_st_type: | |
1831 switch (ch) { | |
1832 case NGX_HTTP_FASTCGI_STDOUT: | |
1833 case NGX_HTTP_FASTCGI_STDERR: | |
1834 case NGX_HTTP_FASTCGI_END_REQUEST: | |
1835 f->type = (ngx_uint_t) ch; | |
1836 break; | |
1837 default: | |
1838 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1839 "upstream sent invalid FastCGI " | |
1840 "record type: %d", ch); | |
1841 return NGX_ERROR; | |
1842 | |
1843 } | |
1844 state = ngx_http_fastcgi_st_request_id_hi; | |
1845 break; | |
1846 | |
1847 /* we support the single request per connection */ | |
1848 | |
1849 case ngx_http_fastcgi_st_request_id_hi: | |
1850 if (ch != 0) { | |
1851 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1852 "upstream sent unexpected FastCGI " | |
1853 "request id high byte: %d", ch); | |
1854 return NGX_ERROR; | |
1855 } | |
1856 state = ngx_http_fastcgi_st_request_id_lo; | |
1857 break; | |
1858 | |
1859 case ngx_http_fastcgi_st_request_id_lo: | |
1860 if (ch != 1) { | |
1861 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
1862 "upstream sent unexpected FastCGI " | |
1863 "request id low byte: %d", ch); | |
1864 return NGX_ERROR; | |
1865 } | |
1866 state = ngx_http_fastcgi_st_content_length_hi; | |
1867 break; | |
1868 | |
1869 case ngx_http_fastcgi_st_content_length_hi: | |
1870 f->length = ch << 8; | |
1871 state = ngx_http_fastcgi_st_content_length_lo; | |
1872 break; | |
1873 | |
1874 case ngx_http_fastcgi_st_content_length_lo: | |
1875 f->length |= (size_t) ch; | |
1876 state = ngx_http_fastcgi_st_padding_length; | |
1877 break; | |
1878 | |
1879 case ngx_http_fastcgi_st_padding_length: | |
1880 f->padding = (size_t) ch; | |
1881 state = ngx_http_fastcgi_st_reserved; | |
1882 break; | |
1883 | |
1884 case ngx_http_fastcgi_st_reserved: | |
1885 state = ngx_http_fastcgi_st_data; | |
1886 | |
1887 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1888 "http fastcgi record length: %z", f->length); | |
1889 | |
1890 f->pos = p + 1; | |
1891 f->state = state; | |
1892 | |
1893 return NGX_OK; | |
1894 | |
1895 /* suppress warning */ | |
1896 case ngx_http_fastcgi_st_data: | |
1897 case ngx_http_fastcgi_st_padding: | |
1898 break; | |
1899 } | |
1900 } | |
1901 | |
1902 f->state = state; | |
1903 | |
1904 return NGX_AGAIN; | |
1905 } | |
1906 | |
1907 | |
487 | 1908 static void |
1909 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
479 | 1910 { |
1911 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1912 "abort http fastcgi request"); | |
1913 | |
1914 return; | |
1915 } | |
1916 | |
1917 | |
487 | 1918 static void |
1919 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
479 | 1920 { |
1921 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1922 "finalize http fastcgi request"); | |
1923 | |
1924 return; | |
1925 } | |
1926 | |
1927 | |
509 | 1928 static ngx_int_t |
1929 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
479 | 1930 { |
2443 | 1931 ngx_http_variable_t *var, *v; |
1932 | |
1933 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
1934 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
1935 if (var == NULL) { | |
1936 return NGX_ERROR; | |
1937 } | |
1938 | |
1939 var->get_handler = v->get_handler; | |
1940 var->data = v->data; | |
479 | 1941 } |
1942 | |
509 | 1943 return NGX_OK; |
479 | 1944 } |
1945 | |
1946 | |
487 | 1947 static void * |
1948 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
479 | 1949 { |
1950 ngx_http_fastcgi_loc_conf_t *conf; | |
1951 | |
501 | 1952 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
1953 if (conf == NULL) { | |
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1954 return NULL; |
479 | 1955 } |
1956 | |
1957 /* | |
1958 * set by ngx_pcalloc(): | |
1959 * | |
1960 * conf->upstream.bufs.num = 0; | |
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1961 * conf->upstream.ignore_headers = 0; |
479 | 1962 * conf->upstream.next_upstream = 0; |
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1963 * conf->upstream.cache_use_stale = 0; |
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1964 * conf->upstream.cache_methods = 0; |
479 | 1965 * conf->upstream.temp_path = NULL; |
649 | 1966 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
509 | 1967 * conf->upstream.uri = { 0, NULL }; |
1968 * conf->upstream.location = NULL; | |
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1969 * conf->upstream.store_lengths = NULL; |
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1970 * conf->upstream.store_values = NULL; |
509 | 1971 * |
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1972 * conf->index.len = { 0, NULL }; |
479 | 1973 */ |
1974 | |
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1975 conf->upstream.store = NGX_CONF_UNSET; |
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1976 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
581 | 1977 conf->upstream.buffering = NGX_CONF_UNSET; |
629 | 1978 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
581 | 1979 |
479 | 1980 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
1981 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
507 | 1982 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
1983 | |
479 | 1984 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
581 | 1985 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
529 | 1986 |
1987 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
577 | 1988 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
529 | 1989 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
509 | 1990 |
1991 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
1992 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
1993 | |
2602 | 1994 #if (NGX_HTTP_CACHE) |
1995 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
1996 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
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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 | |
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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; | |
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2024 ngx_str_t *hide; |
1701
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2025 ngx_uint_t i; |
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2026 ngx_array_t headers_names; |
649 | 2027 ngx_keyval_t *src; |
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2028 ngx_hash_key_t *hk; |
649 | 2029 ngx_hash_init_t hash; |
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); |
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2036 |
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2037 if (conf->upstream.store_lengths == NULL) { |
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2038 conf->upstream.store_lengths = prev->upstream.store_lengths; |
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2039 conf->upstream.store_values = prev->upstream.store_values; |
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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, |
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2044 prev->upstream.store_access, 0600); |
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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 " | |
1125
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1097
diff
changeset
|
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
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1097
diff
changeset
|
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 |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2221 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
|
2222 prev->upstream.no_cache, NULL); |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2223 |
2602 | 2224 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
2225 prev->upstream.cache_valid, NULL); | |
2226 | |
2661 | 2227 if (conf->cache_key.value.data == NULL) { |
2228 conf->cache_key = prev->cache_key; | |
2229 } | |
2230 | |
2602 | 2231 #endif |
2232 | |
509 | 2233 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
2234 prev->upstream.pass_request_headers, 1); | |
2235 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
2236 prev->upstream.pass_request_body, 1); | |
2237 | |
657 | 2238 ngx_conf_merge_value(conf->upstream.intercept_errors, |
2239 prev->upstream.intercept_errors, 0); | |
509 | 2240 |
1228 | 2241 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
2242 | |
507 | 2243 |
479 | 2244 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
2245 | |
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2246 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
|
2247 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
|
2248 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
|
2249 |
3197
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2250 #if (NGX_HTTP_CACHE) |
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2251 |
3562
e2d54eb7472e
rename variable to conform to the next commit
Igor Sysoev <igor@sysoev.ru>
parents:
3560
diff
changeset
|
2252 hide = conf->upstream.cache ? ngx_http_fastcgi_hide_cache_headers: |
e2d54eb7472e
rename variable to conform to the next commit
Igor Sysoev <igor@sysoev.ru>
parents:
3560
diff
changeset
|
2253 ngx_http_fastcgi_hide_headers; |
3197
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2254 #else |
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2255 |
3562
e2d54eb7472e
rename variable to conform to the next commit
Igor Sysoev <igor@sysoev.ru>
parents:
3560
diff
changeset
|
2256 hide = ngx_http_fastcgi_hide_headers; |
3197
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2257 |
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2258 #endif |
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2259 |
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2260 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
3562
e2d54eb7472e
rename variable to conform to the next commit
Igor Sysoev <igor@sysoev.ru>
parents:
3560
diff
changeset
|
2261 &prev->upstream, hide, &hash) |
649 | 2262 != NGX_OK) |
2263 { | |
2264 return NGX_CONF_ERROR; | |
2265 } | |
2266 | |
884 | 2267 if (conf->upstream.upstream == NULL) { |
2268 conf->upstream.upstream = prev->upstream.upstream; | |
507 | 2269 } |
2270 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2271 if (conf->fastcgi_lengths == NULL) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2272 conf->fastcgi_lengths = prev->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2273 conf->fastcgi_values = prev->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2274 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2275 |
2443 | 2276 #if (NGX_PCRE) |
2277 if (conf->split_regex == NULL) { | |
2278 conf->split_regex = prev->split_regex; | |
2279 conf->split_name = prev->split_name; | |
2280 } | |
2281 #endif | |
2282 | |
509 | 2283 if (conf->params_source == NULL) { |
573 | 2284 conf->flushes = prev->flushes; |
509 | 2285 conf->params_len = prev->params_len; |
2286 conf->params = prev->params; | |
573 | 2287 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
|
2288 conf->headers_hash = prev->headers_hash; |
509 | 2289 |
2290 if (conf->params_source == NULL) { | |
2291 return NGX_CONF_OK; | |
2292 } | |
2293 } | |
2294 | |
2295 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
2296 if (conf->params_len == NULL) { | |
2297 return NGX_CONF_ERROR; | |
2298 } | |
573 | 2299 |
509 | 2300 conf->params = ngx_array_create(cf->pool, 512, 1); |
2301 if (conf->params == NULL) { | |
2302 return NGX_CONF_ERROR; | |
2303 } | |
2304 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2305 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>
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3559
diff
changeset
|
2306 != NGX_OK) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2307 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2308 return NGX_CONF_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2309 } |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2310 |
509 | 2311 src = conf->params_source->elts; |
2312 for (i = 0; i < conf->params_source->nelts; i++) { | |
2313 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2314 if (src[i].key.len > sizeof("HTTP_") - 1 |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2315 && 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
|
2316 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2317 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
|
2318 if (hk == NULL) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2319 return NGX_CONF_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2320 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2321 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2322 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
|
2323 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
|
2324 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
|
2325 hk->value = (void *) 1; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2326 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2327 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
|
2328 continue; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2329 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2330 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2331 |
3558
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2332 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
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|
2333 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
|
2334 if (copy == NULL) { |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2335 return NGX_CONF_ERROR; |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
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|
2336 } |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
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|
2337 |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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3526
diff
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|
2338 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2339 copy->len = src[i].key.len; |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2340 |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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|
2341 |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
2342 size = (sizeof(ngx_http_script_copy_code_t) |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
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|
2343 + 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
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|
2344 & ~(sizeof(uintptr_t) - 1); |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2345 |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
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|
2346 copy = ngx_array_push_n(conf->params, size); |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
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|
2347 if (copy == NULL) { |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
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|
2348 return NGX_CONF_ERROR; |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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3526
diff
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|
2349 } |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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|
2350 |
83c9a10ec029
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|
2351 copy->code = ngx_http_script_copy_code; |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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3526
diff
changeset
|
2352 copy->len = src[i].key.len; |
83c9a10ec029
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|
2353 |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
2354 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
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|
2355 ngx_memcpy(p, src[i].key.data, src[i].key.len); |
83c9a10ec029
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|
2356 |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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|
2357 |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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|
2358 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
83c9a10ec029
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|
2359 |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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|
2360 sc.cf = cf; |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
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|
2361 sc.source = &src[i].value; |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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3526
diff
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|
2362 sc.flushes = &conf->flushes; |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
2363 sc.lengths = &conf->params_len; |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
2364 sc.values = &conf->params; |
83c9a10ec029
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|
2365 |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
2366 if (ngx_http_script_compile(&sc) != NGX_OK) { |
83c9a10ec029
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Igor Sysoev <igor@sysoev.ru>
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|
2367 return NGX_CONF_ERROR; |
509 | 2368 } |
2369 | |
2370 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2371 if (code == NULL) { | |
2372 return NGX_CONF_ERROR; | |
2373 } | |
2374 | |
2375 *code = (uintptr_t) NULL; | |
2376 | |
2377 | |
2378 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
2379 if (code == NULL) { | |
2380 return NGX_CONF_ERROR; | |
2381 } | |
2382 | |
2383 *code = (uintptr_t) NULL; | |
2384 } | |
2385 | |
2386 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2387 if (code == NULL) { | |
2388 return NGX_CONF_ERROR; | |
2389 } | |
2390 | |
2391 *code = (uintptr_t) NULL; | |
2392 | |
3560
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
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3559
diff
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|
2393 |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
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3559
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|
2394 conf->header_params = headers_names.nelts; |
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3559
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|
2395 |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
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|
2396 hash.hash = &conf->headers_hash; |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
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3559
diff
changeset
|
2397 hash.key = ngx_hash_key_lc; |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
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|
2398 hash.max_size = 512; |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
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|
2399 hash.bucket_size = 64; |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
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|
2400 hash.name = "fastcgi_params_hash"; |
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parents:
3559
diff
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|
2401 hash.pool = cf->pool; |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
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3559
diff
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|
2402 hash.temp_pool = NULL; |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
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3559
diff
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|
2403 |
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2404 if (ngx_hash_init(&hash, headers_names.elts, headers_names.nelts) != NGX_OK) |
a36c63c6d26a
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|
2405 { |
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Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2406 return NGX_CONF_ERROR; |
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|
2407 } |
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parents:
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diff
changeset
|
2408 |
479 | 2409 return NGX_CONF_OK; |
2410 } | |
509 | 2411 |
2412 | |
573 | 2413 static ngx_int_t |
2414 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
2415 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 2416 { |
2417 u_char *p; | |
2443 | 2418 ngx_http_fastcgi_ctx_t *f; |
509 | 2419 ngx_http_fastcgi_loc_conf_t *flcf; |
2420 | |
2443 | 2421 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
2422 | |
2467
84f2bef92007
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parents:
2443
diff
changeset
|
2423 f = ngx_http_fastcgi_split(r, flcf); |
84f2bef92007
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2443
diff
changeset
|
2424 |
84f2bef92007
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Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2425 if (f == NULL) { |
2443 | 2426 return NGX_ERROR; |
2427 } | |
2428 | |
2429 if (f->script_name.len == 0 | |
2430 || f->script_name.data[f->script_name.len - 1] != '/') | |
2431 { | |
2432 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
|
2433 v->valid = 1; |
1565 | 2434 v->no_cacheable = 0; |
1097
df8cdf626c87
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Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2435 v->not_found = 0; |
2443 | 2436 v->data = f->script_name.data; |
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
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1037
diff
changeset
|
2437 |
573 | 2438 return NGX_OK; |
509 | 2439 } |
2440 | |
2443 | 2441 v->len = f->script_name.len + flcf->index.len; |
2442 | |
2443 v->data = ngx_pnalloc(r->pool, v->len); | |
2444 if (v->data == NULL) { | |
2445 return NGX_ERROR; | |
2446 } | |
2447 | |
2448 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
2449 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
2450 | |
573 | 2451 return NGX_OK; |
509 | 2452 } |
2453 | |
2454 | |
2443 | 2455 static ngx_int_t |
2456 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
2457 ngx_http_variable_value_t *v, uintptr_t data) | |
2458 { | |
2459 ngx_http_fastcgi_ctx_t *f; | |
2460 ngx_http_fastcgi_loc_conf_t *flcf; | |
2461 | |
2462 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
2463 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2464 f = ngx_http_fastcgi_split(r, flcf); |
84f2bef92007
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diff
changeset
|
2465 |
84f2bef92007
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Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2466 if (f == NULL) { |
2443 | 2467 return NGX_ERROR; |
2468 } | |
2469 | |
2470 v->len = f->path_info.len; | |
2471 v->valid = 1; | |
2472 v->no_cacheable = 0; | |
2473 v->not_found = 0; | |
2474 v->data = f->path_info.data; | |
2475 | |
2476 return NGX_OK; | |
2477 } | |
2478 | |
2479 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2480 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
|
2481 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
2443 | 2482 { |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2483 ngx_http_fastcgi_ctx_t *f; |
2443 | 2484 #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
|
2485 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
|
2486 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
|
2487 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2488 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:
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diff
changeset
|
2489 |
84f2bef92007
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Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2490 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
|
2491 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>
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2443
diff
changeset
|
2492 if (f == NULL) { |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2493 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
|
2494 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2495 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2496 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
|
2497 } |
2443 | 2498 |
2499 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
|
2500 return f; |
2443 | 2501 } |
2502 | |
2503 if (flcf->split_regex == NULL) { | |
2504 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
|
2505 return f; |
2443 | 2506 } |
2507 | |
2508 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
2509 | |
3325 | 2510 if (n >= 0) { /* match */ |
2511 f->script_name.len = captures[3] - captures[2]; | |
2512 f->script_name.data = r->uri.data; | |
2513 | |
2514 f->path_info.len = captures[5] - captures[4]; | |
2515 f->path_info.data = r->uri.data + f->script_name.len; | |
2516 | |
2517 return f; | |
2518 } | |
2519 | |
2443 | 2520 if (n == NGX_REGEX_NO_MATCHED) { |
2521 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
|
2522 return f; |
2443 | 2523 } |
2524 | |
3325 | 2525 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
2526 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
2527 n, &r->uri, &flcf->split_name); | |
2528 return NULL; | |
2443 | 2529 |
2530 #else | |
2531 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2532 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
|
2533 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2534 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
|
2535 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
|
2536 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
|
2537 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
|
2538 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2539 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2540 ngx_http_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
|
2541 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2542 |
2443 | 2543 f->script_name = r->uri; |
2544 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2545 return f; |
2443 | 2546 |
2547 #endif | |
2548 } | |
2549 | |
2550 | |
509 | 2551 static char * |
2552 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
2553 { | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2554 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2555 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2556 ngx_url_t u; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2557 ngx_str_t *value, *url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2558 ngx_uint_t n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2559 ngx_http_core_loc_conf_t *clcf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2560 ngx_http_script_compile_t sc; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2561 |
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2562 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
555 | 2563 return "is duplicate"; |
2564 } | |
2565 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2566 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
|
2567 |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2568 clcf->handler = ngx_http_fastcgi_handler; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2569 |
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2570 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
|
2571 clcf->auto_redirect = 1; |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2572 } |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2573 |
509 | 2574 value = cf->args->elts; |
2575 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2576 url = &value[1]; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2577 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2578 n = ngx_http_script_variables_count(url); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2579 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2580 if (n) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2581 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2582 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2583 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2584 sc.cf = cf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2585 sc.source = url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2586 sc.lengths = &flcf->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2587 sc.values = &flcf->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2588 sc.variables = n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2589 sc.complete_lengths = 1; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2590 sc.complete_values = 1; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2591 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2592 if (ngx_http_script_compile(&sc) != NGX_OK) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2593 return NGX_CONF_ERROR; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2594 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2595 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2596 return NGX_CONF_OK; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2597 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2598 |
651 | 2599 ngx_memzero(&u, sizeof(ngx_url_t)); |
2600 | |
2601 u.url = value[1]; | |
884 | 2602 u.no_resolve = 1; |
2603 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2604 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2605 if (flcf->upstream.upstream == NULL) { |
509 | 2606 return NGX_CONF_ERROR; |
2607 } | |
2608 | |
2609 return NGX_CONF_OK; | |
2610 } | |
2611 | |
2612 | |
2613 static char * | |
2443 | 2614 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
2615 { | |
2616 #if (NGX_PCRE) | |
2617 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
2618 | |
3325 | 2619 ngx_str_t *value; |
2620 ngx_regex_compile_t rc; | |
2621 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
2443 | 2622 |
2623 value = cf->args->elts; | |
2624 | |
2625 flcf->split_name = value[1]; | |
2626 | |
3325 | 2627 ngx_memzero(&rc, sizeof(ngx_regex_compile_t)); |
2628 | |
2629 rc.pattern = value[1]; | |
2630 rc.pool = cf->pool; | |
2631 rc.err.len = NGX_MAX_CONF_ERRSTR; | |
2632 rc.err.data = errstr; | |
2633 | |
2634 if (ngx_regex_compile(&rc) != NGX_OK) { | |
2635 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err); | |
2443 | 2636 return NGX_CONF_ERROR; |
2637 } | |
2638 | |
3325 | 2639 if (rc.captures != 2) { |
2443 | 2640 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2641 "pattern \"%V\" must have 2 captures", &value[1]); | |
2642 return NGX_CONF_ERROR; | |
2643 } | |
2644 | |
3325 | 2645 flcf->split_regex = rc.regex; |
2646 | |
2443 | 2647 return NGX_CONF_OK; |
2648 | |
2649 #else | |
2650 | |
2651 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2652 "\"%V\" requires PCRE library", &cmd->name); | |
2653 return NGX_CONF_ERROR; | |
2654 | |
2655 #endif | |
2656 } | |
2657 | |
2658 | |
2659 static char * | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2660 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>
parents:
1291
diff
changeset
|
2661 { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2662 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2663 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2664 ngx_str_t *value; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2665 ngx_http_script_compile_t sc; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2666 |
2894 | 2667 if (flcf->upstream.store != NGX_CONF_UNSET |
2668 || flcf->upstream.store_lengths) | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2669 { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2670 return "is duplicate"; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2671 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2672 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2673 value = cf->args->elts; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2674 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2675 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
|
2676 flcf->upstream.store = 0; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2677 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2678 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2679 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2680 #if (NGX_HTTP_CACHE) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2681 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2682 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
|
2683 && flcf->upstream.cache != NULL) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2684 { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2685 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
|
2686 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2687 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2688 #endif |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2689 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2690 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
|
2691 flcf->upstream.store = 1; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2692 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2693 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2694 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2695 /* include the terminating '\0' into script */ |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2696 value[1].len++; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2697 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2698 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2699 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2700 sc.cf = cf; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2701 sc.source = &value[1]; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2702 sc.lengths = &flcf->upstream.store_lengths; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2703 sc.values = &flcf->upstream.store_values; |
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
2704 sc.variables = ngx_http_script_variables_count(&value[1]); |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2705 sc.complete_lengths = 1; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2706 sc.complete_values = 1; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2707 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2708 if (ngx_http_script_compile(&sc) != NGX_OK) { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2709 return NGX_CONF_ERROR; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2710 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2711 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2712 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2713 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2714 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2715 |
2602 | 2716 #if (NGX_HTTP_CACHE) |
2717 | |
2718 static char * | |
2719 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
2720 { | |
2721 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
2722 | |
2723 ngx_str_t *value; | |
2724 | |
2725 value = cf->args->elts; | |
2726 | |
2727 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
2728 return "is duplicate"; | |
2729 } | |
2730 | |
2731 if (ngx_strcmp(value[1].data, "off") == 0) { | |
2732 flcf->upstream.cache = NULL; | |
2733 return NGX_CONF_OK; | |
2734 } | |
2735 | |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2736 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
|
2737 return "is incompatible with \"fastcgi_store\""; |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2738 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2739 |
2602 | 2740 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
2741 &ngx_http_fastcgi_module); | |
2742 if (flcf->upstream.cache == NULL) { | |
2743 return NGX_CONF_ERROR; | |
2744 } | |
2745 | |
2746 return NGX_CONF_OK; | |
2747 } | |
2748 | |
2749 | |
2750 static char * | |
2751 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
2752 { | |
2753 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
2754 | |
2755 ngx_str_t *value; | |
2756 ngx_http_compile_complex_value_t ccv; | |
2757 | |
2758 value = cf->args->elts; | |
2759 | |
2760 if (flcf->cache_key.value.len) { | |
2761 return "is duplicate"; | |
2762 } | |
2763 | |
2764 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
2765 | |
2766 ccv.cf = cf; | |
2767 ccv.value = &value[1]; | |
2768 ccv.complex_value = &flcf->cache_key; | |
2769 | |
2770 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
2771 return NGX_CONF_ERROR; | |
2772 } | |
2773 | |
2774 return NGX_CONF_OK; | |
2775 } | |
2776 | |
2777 #endif | |
2778 | |
2779 | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2780 static char * |
509 | 2781 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
2782 { | |
2783 #if (NGX_FREEBSD) | |
2784 ssize_t *np = data; | |
2785 | |
673 | 2786 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
509 | 2787 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
2788 "\"fastcgi_send_lowat\" must be less than %d " | |
2789 "(sysctl net.inet.tcp.sendspace)", | |
2790 ngx_freebsd_net_inet_tcp_sendspace); | |
2791 | |
2792 return NGX_CONF_ERROR; | |
2793 } | |
2794 | |
2795 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
2796 ssize_t *np = data; | |
2797 | |
2798 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
2799 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
2800 | |
2801 *np = 0; | |
2802 | |
2803 #endif | |
2804 | |
2805 return NGX_CONF_OK; | |
2806 } |