Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 5451:e68af4e3396f
Upstream: skip empty cache headers.
Notably this fixes HTTP_IF_MODIFIED_SINCE which was always sent with
cache enabled in fastcgi/scgi/uwsgi after 43ccaf8e8728.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Fri, 29 Nov 2013 17:23:38 +0400 |
parents | 43ccaf8e8728 |
children | e7b3b9855be8 |
rev | line source |
---|---|
479 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4412 | 4 * Copyright (C) Nginx, Inc. |
479 | 5 */ |
6 | |
7 | |
8 #include <ngx_config.h> | |
9 #include <ngx_core.h> | |
10 #include <ngx_http.h> | |
11 | |
12 | |
13 typedef struct { | |
651 | 14 ngx_http_upstream_conf_t upstream; |
15 | |
16 ngx_str_t index; | |
17 | |
18 ngx_array_t *flushes; | |
19 ngx_array_t *params_len; | |
20 ngx_array_t *params; | |
21 ngx_array_t *params_source; | |
1228 | 22 ngx_array_t *catch_stderr; |
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23 |
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24 ngx_array_t *fastcgi_lengths; |
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25 ngx_array_t *fastcgi_values; |
2443 | 26 |
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27 ngx_hash_t headers_hash; |
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28 ngx_uint_t header_params; |
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29 |
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30 ngx_flag_t keep_conn; |
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31 |
2602 | 32 #if (NGX_HTTP_CACHE) |
33 ngx_http_complex_value_t cache_key; | |
34 #endif | |
35 | |
2443 | 36 #if (NGX_PCRE) |
37 ngx_regex_t *split_regex; | |
38 ngx_str_t split_name; | |
39 #endif | |
479 | 40 } ngx_http_fastcgi_loc_conf_t; |
41 | |
42 | |
43 typedef enum { | |
44 ngx_http_fastcgi_st_version = 0, | |
45 ngx_http_fastcgi_st_type, | |
46 ngx_http_fastcgi_st_request_id_hi, | |
47 ngx_http_fastcgi_st_request_id_lo, | |
48 ngx_http_fastcgi_st_content_length_hi, | |
49 ngx_http_fastcgi_st_content_length_lo, | |
50 ngx_http_fastcgi_st_padding_length, | |
51 ngx_http_fastcgi_st_reserved, | |
52 ngx_http_fastcgi_st_data, | |
515 | 53 ngx_http_fastcgi_st_padding |
479 | 54 } ngx_http_fastcgi_state_e; |
55 | |
56 | |
57 typedef struct { | |
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58 u_char *start; |
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59 u_char *end; |
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60 } ngx_http_fastcgi_split_part_t; |
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61 |
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62 |
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63 typedef struct { |
651 | 64 ngx_http_fastcgi_state_e state; |
65 u_char *pos; | |
66 u_char *last; | |
67 ngx_uint_t type; | |
68 size_t length; | |
69 size_t padding; | |
70 | |
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71 unsigned fastcgi_stdout:1; |
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72 unsigned large_stderr:1; |
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73 |
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74 ngx_array_t *split_parts; |
2443 | 75 |
76 ngx_str_t script_name; | |
77 ngx_str_t path_info; | |
479 | 78 } ngx_http_fastcgi_ctx_t; |
79 | |
80 | |
81 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
82 | |
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83 #define NGX_HTTP_FASTCGI_KEEP_CONN 1 |
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84 |
479 | 85 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 |
86 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
87 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
88 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
89 #define NGX_HTTP_FASTCGI_STDIN 5 | |
90 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
91 #define NGX_HTTP_FASTCGI_STDERR 7 | |
92 #define NGX_HTTP_FASTCGI_DATA 8 | |
93 | |
94 | |
95 typedef struct { | |
96 u_char version; | |
97 u_char type; | |
98 u_char request_id_hi; | |
99 u_char request_id_lo; | |
100 u_char content_length_hi; | |
101 u_char content_length_lo; | |
102 u_char padding_length; | |
103 u_char reserved; | |
104 } ngx_http_fastcgi_header_t; | |
105 | |
106 | |
107 typedef struct { | |
108 u_char role_hi; | |
109 u_char role_lo; | |
110 u_char flags; | |
111 u_char reserved[5]; | |
112 } ngx_http_fastcgi_begin_request_t; | |
113 | |
114 | |
509 | 115 typedef struct { |
116 u_char version; | |
117 u_char type; | |
118 u_char request_id_hi; | |
119 u_char request_id_lo; | |
120 } ngx_http_fastcgi_header_small_t; | |
121 | |
122 | |
123 typedef struct { | |
124 ngx_http_fastcgi_header_t h0; | |
125 ngx_http_fastcgi_begin_request_t br; | |
126 ngx_http_fastcgi_header_small_t h1; | |
127 } ngx_http_fastcgi_request_start_t; | |
128 | |
129 | |
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130 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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131 ngx_http_fastcgi_loc_conf_t *flcf); |
2602 | 132 #if (NGX_HTTP_CACHE) |
133 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
134 #endif | |
479 | 135 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
136 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
137 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
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138 static ngx_int_t ngx_http_fastcgi_input_filter_init(void *data); |
479 | 139 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, |
487 | 140 ngx_buf_t *buf); |
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141 static ngx_int_t ngx_http_fastcgi_non_buffered_filter(void *data, |
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142 ssize_t bytes); |
479 | 143 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
487 | 144 ngx_http_fastcgi_ctx_t *f); |
479 | 145 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
146 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
487 | 147 ngx_int_t rc); |
479 | 148 |
509 | 149 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
150 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
151 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
152 void *parent, void *child); | |
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153 static ngx_int_t ngx_http_fastcgi_merge_params(ngx_conf_t *cf, |
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154 ngx_http_fastcgi_loc_conf_t *conf, ngx_http_fastcgi_loc_conf_t *prev); |
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155 |
573 | 156 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
157 ngx_http_variable_value_t *v, uintptr_t data); | |
2443 | 158 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
159 ngx_http_variable_value_t *v, uintptr_t data); | |
2467
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160 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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161 ngx_http_fastcgi_loc_conf_t *flcf); |
509 | 162 |
479 | 163 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
487 | 164 void *conf); |
2443 | 165 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
166 ngx_command_t *cmd, void *conf); | |
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167 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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168 void *conf); |
2602 | 169 #if (NGX_HTTP_CACHE) |
170 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
171 void *conf); | |
172 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
173 void *conf); | |
174 #endif | |
175 | |
479 | 176 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
487 | 177 void *data); |
479 | 178 |
179 | |
509 | 180 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
181 { ngx_http_fastcgi_lowat_check }; | |
479 | 182 |
183 | |
184 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
185 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
186 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
187 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
188 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
623 | 189 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
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190 { ngx_string("http_403"), NGX_HTTP_UPSTREAM_FT_HTTP_403 }, |
479 | 191 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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192 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
665 | 193 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
479 | 194 { ngx_null_string, 0 } |
195 }; | |
196 | |
197 | |
2602 | 198 ngx_module_t ngx_http_fastcgi_module; |
199 | |
200 | |
479 | 201 static ngx_command_t ngx_http_fastcgi_commands[] = { |
202 | |
203 { ngx_string("fastcgi_pass"), | |
629 | 204 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
479 | 205 ngx_http_fastcgi_pass, |
206 NGX_HTTP_LOC_CONF_OFFSET, | |
207 0, | |
208 NULL }, | |
209 | |
210 { ngx_string("fastcgi_index"), | |
211 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
212 ngx_conf_set_str_slot, | |
213 NGX_HTTP_LOC_CONF_OFFSET, | |
214 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
215 NULL }, | |
216 | |
2443 | 217 { ngx_string("fastcgi_split_path_info"), |
218 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
219 ngx_http_fastcgi_split_path_info, | |
220 NGX_HTTP_LOC_CONF_OFFSET, | |
221 0, | |
222 NULL }, | |
223 | |
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224 { ngx_string("fastcgi_store"), |
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225 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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226 ngx_http_fastcgi_store, |
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227 NGX_HTTP_LOC_CONF_OFFSET, |
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228 0, |
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229 NULL }, |
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230 |
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231 { ngx_string("fastcgi_store_access"), |
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232 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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233 ngx_conf_set_access_slot, |
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234 NGX_HTTP_LOC_CONF_OFFSET, |
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235 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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236 NULL }, |
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237 |
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238 { ngx_string("fastcgi_buffering"), |
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239 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
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240 ngx_conf_set_flag_slot, |
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241 NGX_HTTP_LOC_CONF_OFFSET, |
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242 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffering), |
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243 NULL }, |
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244 |
629 | 245 { ngx_string("fastcgi_ignore_client_abort"), |
246 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
247 ngx_conf_set_flag_slot, | |
248 NGX_HTTP_LOC_CONF_OFFSET, | |
249 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
250 NULL }, | |
251 | |
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252 { ngx_string("fastcgi_bind"), |
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253 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
3399 | 254 ngx_http_upstream_bind_set_slot, |
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255 NGX_HTTP_LOC_CONF_OFFSET, |
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256 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.local), |
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257 NULL }, |
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258 |
479 | 259 { ngx_string("fastcgi_connect_timeout"), |
260 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
261 ngx_conf_set_msec_slot, | |
262 NGX_HTTP_LOC_CONF_OFFSET, | |
263 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
264 NULL }, | |
265 | |
266 { ngx_string("fastcgi_send_timeout"), | |
267 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
268 ngx_conf_set_msec_slot, | |
269 NGX_HTTP_LOC_CONF_OFFSET, | |
270 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
271 NULL }, | |
272 | |
273 { ngx_string("fastcgi_send_lowat"), | |
274 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
275 ngx_conf_set_size_slot, | |
276 NGX_HTTP_LOC_CONF_OFFSET, | |
277 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
278 &ngx_http_fastcgi_lowat_post }, | |
279 | |
581 | 280 { ngx_string("fastcgi_buffer_size"), |
281 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
282 ngx_conf_set_size_slot, | |
283 NGX_HTTP_LOC_CONF_OFFSET, | |
284 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
285 NULL }, | |
286 | |
509 | 287 { ngx_string("fastcgi_pass_request_headers"), |
288 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
289 ngx_conf_set_flag_slot, | |
290 NGX_HTTP_LOC_CONF_OFFSET, | |
291 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
292 NULL }, | |
293 | |
294 { ngx_string("fastcgi_pass_request_body"), | |
295 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
296 ngx_conf_set_flag_slot, | |
297 NGX_HTTP_LOC_CONF_OFFSET, | |
298 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
299 NULL }, | |
300 | |
657 | 301 { ngx_string("fastcgi_intercept_errors"), |
302 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
303 ngx_conf_set_flag_slot, | |
304 NGX_HTTP_LOC_CONF_OFFSET, | |
305 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
306 NULL }, | |
307 | |
479 | 308 { ngx_string("fastcgi_read_timeout"), |
309 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
310 ngx_conf_set_msec_slot, | |
311 NGX_HTTP_LOC_CONF_OFFSET, | |
312 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
313 NULL }, | |
314 | |
315 { ngx_string("fastcgi_buffers"), | |
316 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
317 ngx_conf_set_bufs_slot, | |
318 NGX_HTTP_LOC_CONF_OFFSET, | |
319 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
320 NULL }, | |
321 | |
322 { ngx_string("fastcgi_busy_buffers_size"), | |
323 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
324 ngx_conf_set_size_slot, | |
325 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 326 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
479 | 327 NULL }, |
328 | |
2602 | 329 #if (NGX_HTTP_CACHE) |
330 | |
331 { ngx_string("fastcgi_cache"), | |
3729 | 332 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
2602 | 333 ngx_http_fastcgi_cache, |
334 NGX_HTTP_LOC_CONF_OFFSET, | |
335 0, | |
336 NULL }, | |
337 | |
338 { ngx_string("fastcgi_cache_key"), | |
3729 | 339 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
2602 | 340 ngx_http_fastcgi_cache_key, |
341 NGX_HTTP_LOC_CONF_OFFSET, | |
342 0, | |
343 NULL }, | |
344 | |
345 { ngx_string("fastcgi_cache_path"), | |
346 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
347 ngx_http_file_cache_set_slot, | |
348 0, | |
349 0, | |
350 &ngx_http_fastcgi_module }, | |
351 | |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
352 { ngx_string("fastcgi_cache_bypass"), |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
353 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
354 ngx_http_set_predicate_slot, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
355 NGX_HTTP_LOC_CONF_OFFSET, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
356 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_bypass), |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
357 NULL }, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
358 |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
359 { ngx_string("fastcgi_no_cache"), |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
360 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
3692
045ea40cbfe8
use ngx_http_test_predicates(), ngx_http_set_predicate_slot()
Igor Sysoev <igor@sysoev.ru>
parents:
3670
diff
changeset
|
361 ngx_http_set_predicate_slot, |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
362 NGX_HTTP_LOC_CONF_OFFSET, |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
363 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.no_cache), |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
364 NULL }, |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
365 |
2602 | 366 { ngx_string("fastcgi_cache_valid"), |
367 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
368 ngx_http_file_cache_valid_set_slot, | |
369 NGX_HTTP_LOC_CONF_OFFSET, | |
370 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
371 NULL }, | |
372 | |
2729 | 373 { ngx_string("fastcgi_cache_min_uses"), |
2602 | 374 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
375 ngx_conf_set_num_slot, | |
376 NGX_HTTP_LOC_CONF_OFFSET, | |
377 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
378 NULL }, | |
379 | |
380 { ngx_string("fastcgi_cache_use_stale"), | |
381 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
382 ngx_conf_set_bitmask_slot, | |
383 NGX_HTTP_LOC_CONF_OFFSET, | |
384 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
385 &ngx_http_fastcgi_next_upstream_masks }, | |
386 | |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
387 { ngx_string("fastcgi_cache_methods"), |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
388 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
389 ngx_conf_set_bitmask_slot, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
390 NGX_HTTP_LOC_CONF_OFFSET, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
391 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
392 &ngx_http_upstream_cache_method_mask }, |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
393 |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
394 { ngx_string("fastcgi_cache_lock"), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
395 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
396 ngx_conf_set_flag_slot, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
397 NGX_HTTP_LOC_CONF_OFFSET, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
398 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_lock), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
399 NULL }, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
400 |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
401 { ngx_string("fastcgi_cache_lock_timeout"), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
402 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
403 ngx_conf_set_msec_slot, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
404 NGX_HTTP_LOC_CONF_OFFSET, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
405 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_lock_timeout), |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
406 NULL }, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
407 |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
408 { ngx_string("fastcgi_cache_revalidate"), |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
409 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
410 ngx_conf_set_flag_slot, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
411 NGX_HTTP_LOC_CONF_OFFSET, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
412 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_revalidate), |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
413 NULL }, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
414 |
2602 | 415 #endif |
416 | |
479 | 417 { ngx_string("fastcgi_temp_path"), |
418 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
419 ngx_conf_set_path_slot, | |
420 NGX_HTTP_LOC_CONF_OFFSET, | |
421 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
422 NULL }, |
479 | 423 |
424 { ngx_string("fastcgi_max_temp_file_size"), | |
425 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
426 ngx_conf_set_size_slot, | |
427 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 428 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
479 | 429 NULL }, |
430 | |
431 { ngx_string("fastcgi_temp_file_write_size"), | |
432 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
433 ngx_conf_set_size_slot, | |
434 NGX_HTTP_LOC_CONF_OFFSET, | |
529 | 435 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
479 | 436 NULL }, |
437 | |
438 { ngx_string("fastcgi_next_upstream"), | |
547 | 439 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
479 | 440 ngx_conf_set_bitmask_slot, |
441 NGX_HTTP_LOC_CONF_OFFSET, | |
442 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
443 &ngx_http_fastcgi_next_upstream_masks }, | |
444 | |
509 | 445 { ngx_string("fastcgi_param"), |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
446 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE23, |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
447 ngx_http_upstream_param_set_slot, |
485 | 448 NGX_HTTP_LOC_CONF_OFFSET, |
509 | 449 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
485 | 450 NULL }, |
451 | |
649 | 452 { ngx_string("fastcgi_pass_header"), |
3729 | 453 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
649 | 454 ngx_conf_set_str_array_slot, |
455 NGX_HTTP_LOC_CONF_OFFSET, | |
456 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
457 NULL }, | |
458 | |
459 { ngx_string("fastcgi_hide_header"), | |
3729 | 460 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
649 | 461 ngx_conf_set_str_array_slot, |
462 NGX_HTTP_LOC_CONF_OFFSET, | |
463 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
464 NULL }, | |
465 | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
466 { ngx_string("fastcgi_ignore_headers"), |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
467 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
468 ngx_conf_set_bitmask_slot, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
469 NGX_HTTP_LOC_CONF_OFFSET, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
470 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
3667
12bd9e26fadb
use shared ngx_http_upstream_ignore_headers_masks[]
Igor Sysoev <igor@sysoev.ru>
parents:
3610
diff
changeset
|
471 &ngx_http_upstream_ignore_headers_masks }, |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
472 |
1228 | 473 { ngx_string("fastcgi_catch_stderr"), |
4273
e444e8f6538b
Fixed NGX_CONF_TAKE1/NGX_CONF_FLAG misuse.
Sergey Budnevitch <sb@waeme.net>
parents:
4136
diff
changeset
|
474 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
1228 | 475 ngx_conf_set_str_array_slot, |
476 NGX_HTTP_LOC_CONF_OFFSET, | |
477 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
478 NULL }, | |
479 | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
480 { ngx_string("fastcgi_keep_conn"), |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
481 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
482 ngx_conf_set_flag_slot, |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
483 NGX_HTTP_LOC_CONF_OFFSET, |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
484 offsetof(ngx_http_fastcgi_loc_conf_t, keep_conn), |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
485 NULL }, |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
486 |
479 | 487 ngx_null_command |
488 }; | |
489 | |
490 | |
667 | 491 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
509 | 492 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
493 NULL, /* postconfiguration */ | |
479 | 494 |
495 NULL, /* create main configuration */ | |
496 NULL, /* init main configuration */ | |
497 | |
498 NULL, /* create server configuration */ | |
499 NULL, /* merge server configuration */ | |
500 | |
501 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
502 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
503 }; | |
504 | |
505 | |
506 ngx_module_t ngx_http_fastcgi_module = { | |
509 | 507 NGX_MODULE_V1, |
479 | 508 &ngx_http_fastcgi_module_ctx, /* module context */ |
509 ngx_http_fastcgi_commands, /* module directives */ | |
510 NGX_HTTP_MODULE, /* module type */ | |
541 | 511 NULL, /* init master */ |
479 | 512 NULL, /* init module */ |
541 | 513 NULL, /* init process */ |
514 NULL, /* init thread */ | |
515 NULL, /* exit thread */ | |
516 NULL, /* exit process */ | |
517 NULL, /* exit master */ | |
518 NGX_MODULE_V1_PADDING | |
479 | 519 }; |
520 | |
521 | |
1883 | 522 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
523 { 1, /* version */ | |
524 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
525 0, /* request_id_hi */ | |
526 1, /* request_id_lo */ | |
527 0, /* content_length_hi */ | |
528 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
529 0, /* padding_length */ | |
530 0 }, /* reserved */ | |
531 | |
532 { 0, /* role_hi */ | |
533 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
534 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
535 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
536 | |
537 { 1, /* version */ | |
538 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
539 0, /* request_id_hi */ | |
540 1 }, /* request_id_lo */ | |
541 | |
542 }; | |
543 | |
544 | |
2443 | 545 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
546 | |
547 { ngx_string("fastcgi_script_name"), NULL, | |
548 ngx_http_fastcgi_script_name_variable, 0, | |
549 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
550 | |
551 { ngx_string("fastcgi_path_info"), NULL, | |
552 ngx_http_fastcgi_path_info_variable, 0, | |
553 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
554 | |
555 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
556 }; | |
1884 | 557 |
558 | |
649 | 559 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
560 ngx_string("Status"), | |
561 ngx_string("X-Accel-Expires"), | |
562 ngx_string("X-Accel-Redirect"), | |
563 ngx_string("X-Accel-Limit-Rate"), | |
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564 ngx_string("X-Accel-Buffering"), |
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565 ngx_string("X-Accel-Charset"), |
649 | 566 ngx_null_string |
567 }; | |
568 | |
569 | |
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570 #if (NGX_HTTP_CACHE) |
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571 |
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572 static ngx_keyval_t ngx_http_fastcgi_cache_headers[] = { |
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573 { ngx_string("HTTP_IF_MODIFIED_SINCE"), |
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574 ngx_string("$upstream_cache_last_modified") }, |
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575 { ngx_string("HTTP_IF_UNMODIFIED_SINCE"), ngx_string("") }, |
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576 { ngx_string("HTTP_IF_NONE_MATCH"), ngx_string("") }, |
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577 { ngx_string("HTTP_IF_MATCH"), ngx_string("") }, |
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578 { ngx_string("HTTP_RANGE"), ngx_string("") }, |
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579 { ngx_string("HTTP_IF_RANGE"), ngx_string("") }, |
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580 { ngx_null_string, ngx_null_string } |
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581 }; |
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582 |
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583 #endif |
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584 |
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585 |
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586 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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587 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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588 }; |
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589 |
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590 |
487 | 591 static ngx_int_t |
592 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
479 | 593 { |
594 ngx_int_t rc; | |
595 ngx_http_upstream_t *u; | |
2443 | 596 ngx_http_fastcgi_ctx_t *f; |
479 | 597 ngx_http_fastcgi_loc_conf_t *flcf; |
598 | |
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599 if (ngx_http_upstream_create(r) != NGX_OK) { |
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600 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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601 } |
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602 |
2443 | 603 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
604 if (f == NULL) { | |
3006
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605 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
2443 | 606 } |
607 | |
608 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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609 |
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610 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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611 |
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612 if (flcf->fastcgi_lengths) { |
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613 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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614 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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615 } |
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616 } |
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617 |
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618 u = r->upstream; |
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619 |
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620 ngx_str_set(&u->schema, "fastcgi://"); |
479 | 621 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
622 | |
623 u->conf = &flcf->upstream; | |
624 | |
2602 | 625 #if (NGX_HTTP_CACHE) |
626 u->create_key = ngx_http_fastcgi_create_key; | |
627 #endif | |
479 | 628 u->create_request = ngx_http_fastcgi_create_request; |
629 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
630 u->process_header = ngx_http_fastcgi_process_header; | |
631 u->abort_request = ngx_http_fastcgi_abort_request; | |
632 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
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633 r->state = 0; |
479 | 634 |
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635 u->buffering = flcf->upstream.buffering; |
649 | 636 |
581 | 637 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
638 if (u->pipe == NULL) { | |
639 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
640 } | |
641 | |
642 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
643 u->pipe->input_ctx = r; | |
479 | 644 |
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645 u->input_filter_init = ngx_http_fastcgi_input_filter_init; |
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646 u->input_filter = ngx_http_fastcgi_non_buffered_filter; |
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647 u->input_filter_ctx = r; |
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648 |
479 | 649 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); |
650 | |
651 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
652 return rc; | |
653 } | |
654 | |
655 return NGX_DONE; | |
656 } | |
657 | |
658 | |
487 | 659 static ngx_int_t |
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660 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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661 { |
3610 | 662 ngx_url_t url; |
663 ngx_http_upstream_t *u; | |
664 | |
665 ngx_memzero(&url, sizeof(ngx_url_t)); | |
666 | |
667 if (ngx_http_script_run(r, &url.url, flcf->fastcgi_lengths->elts, 0, | |
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668 flcf->fastcgi_values->elts) |
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669 == NULL) |
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670 { |
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671 return NGX_ERROR; |
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672 } |
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673 |
3610 | 674 url.no_resolve = 1; |
675 | |
676 if (ngx_parse_url(r->pool, &url) != NGX_OK) { | |
677 if (url.err) { | |
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678 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
3610 | 679 "%s in upstream \"%V\"", url.err, &url.url); |
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680 } |
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681 |
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682 return NGX_ERROR; |
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683 } |
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684 |
3610 | 685 u = r->upstream; |
686 | |
687 u->resolved = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_resolved_t)); | |
688 if (u->resolved == NULL) { | |
689 return NGX_ERROR; | |
690 } | |
691 | |
692 if (url.addrs && url.addrs[0].sockaddr) { | |
693 u->resolved->sockaddr = url.addrs[0].sockaddr; | |
694 u->resolved->socklen = url.addrs[0].socklen; | |
695 u->resolved->naddrs = 1; | |
696 u->resolved->host = url.addrs[0].name; | |
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697 |
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698 } else { |
3610 | 699 u->resolved->host = url.host; |
700 u->resolved->port = url.port; | |
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701 u->resolved->no_port = url.no_port; |
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702 } |
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703 |
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704 return NGX_OK; |
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705 } |
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706 |
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707 |
2602 | 708 #if (NGX_HTTP_CACHE) |
709 | |
710 static ngx_int_t | |
711 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
712 { | |
713 ngx_str_t *key; | |
714 ngx_http_fastcgi_loc_conf_t *flcf; | |
715 | |
716 key = ngx_array_push(&r->cache->keys); | |
717 if (key == NULL) { | |
718 return NGX_ERROR; | |
719 } | |
720 | |
721 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
722 | |
723 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
724 return NGX_ERROR; | |
725 } | |
726 | |
727 return NGX_OK; | |
728 } | |
729 | |
730 #endif | |
731 | |
732 | |
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733 static ngx_int_t |
487 | 734 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
479 | 735 { |
509 | 736 off_t file_pos; |
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737 u_char ch, *pos, *lowcase_key; |
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738 size_t size, len, key_len, val_len, padding, |
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739 allocated; |
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740 ngx_uint_t i, n, next, hash, skip_empty, header_params; |
509 | 741 ngx_buf_t *b; |
742 ngx_chain_t *cl, *body; | |
743 ngx_list_part_t *part; | |
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744 ngx_table_elt_t *header, **ignored; |
509 | 745 ngx_http_script_code_pt code; |
746 ngx_http_script_engine_t e, le; | |
747 ngx_http_fastcgi_header_t *h; | |
748 ngx_http_fastcgi_loc_conf_t *flcf; | |
749 ngx_http_script_len_code_pt lcode; | |
479 | 750 |
509 | 751 len = 0; |
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752 header_params = 0; |
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753 ignored = NULL; |
485 | 754 |
479 | 755 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
756 | |
509 | 757 if (flcf->params_len) { |
758 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
479 | 759 |
1565 | 760 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
573 | 761 le.flushed = 1; |
762 | |
509 | 763 le.ip = flcf->params_len->elts; |
764 le.request = r; | |
479 | 765 |
509 | 766 while (*(uintptr_t *) le.ip) { |
487 | 767 |
509 | 768 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
769 key_len = lcode(&le); | |
479 | 770 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
771 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
772 skip_empty = lcode(&le); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
773 |
509 | 774 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
775 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
776 } | |
777 le.ip += sizeof(uintptr_t); | |
479 | 778 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
779 if (skip_empty && val_len == 0) { |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
780 continue; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
781 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
782 |
537 | 783 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
485 | 784 } |
785 } | |
786 | |
509 | 787 if (flcf->upstream.pass_request_headers) { |
485 | 788 |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
789 allocated = 0; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
790 lowcase_key = NULL; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
791 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
792 if (flcf->header_params) { |
4015
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
793 n = 0; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
794 part = &r->headers_in.headers.part; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
795 |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
796 while (part) { |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
797 n += part->nelts; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
798 part = part->next; |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
799 } |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
800 |
e0a435f5f504
Fix ignored headers handling in fastcgi/scgi/uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
3976
diff
changeset
|
801 ignored = ngx_palloc(r->pool, n * sizeof(void *)); |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
802 if (ignored == NULL) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
803 return NGX_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
804 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
805 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
806 |
509 | 807 part = &r->headers_in.headers.part; |
808 header = part->elts; | |
809 | |
810 for (i = 0; /* void */; i++) { | |
479 | 811 |
509 | 812 if (i >= part->nelts) { |
813 if (part->next == NULL) { | |
814 break; | |
815 } | |
479 | 816 |
509 | 817 part = part->next; |
818 header = part->elts; | |
819 i = 0; | |
479 | 820 } |
821 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
822 if (flcf->header_params) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
823 if (allocated < header[i].key.len) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
824 allocated = header[i].key.len + 16; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
825 lowcase_key = ngx_pnalloc(r->pool, allocated); |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
826 if (lowcase_key == NULL) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
827 return NGX_ERROR; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
828 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
829 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
830 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
831 hash = 0; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
832 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
833 for (n = 0; n < header[i].key.len; n++) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
834 ch = header[i].key.data[n]; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
835 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
836 if (ch >= 'A' && ch <= 'Z') { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
837 ch |= 0x20; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
838 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
839 } else if (ch == '-') { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
840 ch = '_'; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
841 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
842 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
843 hash = ngx_hash(hash, ch); |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
844 lowcase_key[n] = ch; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
845 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
846 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
847 if (ngx_hash_find(&flcf->headers_hash, hash, lowcase_key, n)) { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
848 ignored[header_params++] = &header[i]; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
849 continue; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
850 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
851 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
852 n += sizeof("HTTP_") - 1; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
853 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
854 } else { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
855 n = sizeof("HTTP_") - 1 + header[i].key.len; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
856 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
857 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
858 len += ((n > 127) ? 4 : 1) + ((header[i].value.len > 127) ? 4 : 1) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
859 + n + header[i].value.len; |
479 | 860 } |
861 } | |
862 | |
863 | |
864 if (len > 65535) { | |
865 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
1678 | 866 "fastcgi request record is too big: %uz", len); |
479 | 867 return NGX_ERROR; |
868 } | |
869 | |
870 | |
871 padding = 8 - len % 8; | |
872 padding = (padding == 8) ? 0 : padding; | |
873 | |
874 | |
875 size = sizeof(ngx_http_fastcgi_header_t) | |
876 + sizeof(ngx_http_fastcgi_begin_request_t) | |
877 | |
878 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
879 + len + padding | |
880 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
881 | |
882 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
883 | |
884 | |
501 | 885 b = ngx_create_temp_buf(r->pool, size); |
886 if (b == NULL) { | |
479 | 887 return NGX_ERROR; |
888 } | |
889 | |
501 | 890 cl = ngx_alloc_chain_link(r->pool); |
891 if (cl == NULL) { | |
479 | 892 return NGX_ERROR; |
893 } | |
894 | |
895 cl->buf = b; | |
896 | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
897 ngx_http_fastcgi_request_start.br.flags = |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
898 flcf->keep_conn ? NGX_HTTP_FASTCGI_KEEP_CONN : 0; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
899 |
509 | 900 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
901 sizeof(ngx_http_fastcgi_request_start_t)); | |
479 | 902 |
903 h = (ngx_http_fastcgi_header_t *) | |
904 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
905 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
906 | |
907 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
908 h->content_length_lo = (u_char) (len & 0xff); | |
909 h->padding_length = (u_char) padding; | |
910 h->reserved = 0; | |
911 | |
912 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
913 + sizeof(ngx_http_fastcgi_begin_request_t) | |
914 + sizeof(ngx_http_fastcgi_header_t); | |
915 | |
916 | |
509 | 917 if (flcf->params_len) { |
918 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
479 | 919 |
509 | 920 e.ip = flcf->params->elts; |
921 e.pos = b->last; | |
922 e.request = r; | |
573 | 923 e.flushed = 1; |
479 | 924 |
509 | 925 le.ip = flcf->params_len->elts; |
479 | 926 |
509 | 927 while (*(uintptr_t *) le.ip) { |
479 | 928 |
509 | 929 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
930 key_len = (u_char) lcode(&le); | |
479 | 931 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
932 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
933 skip_empty = lcode(&le); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
934 |
509 | 935 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
936 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
937 } | |
938 le.ip += sizeof(uintptr_t); | |
479 | 939 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
940 if (skip_empty && val_len == 0) { |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
941 e.skip = 1; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
942 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
943 while (*(uintptr_t *) e.ip) { |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
944 code = *(ngx_http_script_code_pt *) e.ip; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
945 code((ngx_http_script_engine_t *) &e); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
946 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
947 e.ip += sizeof(uintptr_t); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
948 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
949 e.skip = 0; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
950 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
951 continue; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
952 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
953 |
537 | 954 *e.pos++ = (u_char) key_len; |
479 | 955 |
537 | 956 if (val_len > 127) { |
957 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
958 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
959 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
960 *e.pos++ = (u_char) (val_len & 0xff); | |
479 | 961 |
537 | 962 } else { |
963 *e.pos++ = (u_char) val_len; | |
509 | 964 } |
479 | 965 |
509 | 966 while (*(uintptr_t *) e.ip) { |
967 code = *(ngx_http_script_code_pt *) e.ip; | |
968 code((ngx_http_script_engine_t *) &e); | |
969 } | |
970 e.ip += sizeof(uintptr_t); | |
1945 | 971 |
972 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
973 "fastcgi param: \"%*s: %*s\"", | |
974 key_len, e.pos - (key_len + val_len), | |
975 val_len, e.pos - val_len); | |
479 | 976 } |
977 | |
509 | 978 b->last = e.pos; |
487 | 979 } |
980 | |
981 | |
509 | 982 if (flcf->upstream.pass_request_headers) { |
479 | 983 |
509 | 984 part = &r->headers_in.headers.part; |
985 header = part->elts; | |
479 | 986 |
509 | 987 for (i = 0; /* void */; i++) { |
491 | 988 |
509 | 989 if (i >= part->nelts) { |
990 if (part->next == NULL) { | |
577 | 991 break; |
509 | 992 } |
577 | 993 |
509 | 994 part = part->next; |
995 header = part->elts; | |
996 i = 0; | |
997 } | |
479 | 998 |
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999 for (n = 0; n < header_params; n++) { |
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1000 if (&header[i] == ignored[n]) { |
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1001 goto next; |
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1002 } |
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1003 } |
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1004 |
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1005 key_len = sizeof("HTTP_") - 1 + header[i].key.len; |
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1006 if (key_len > 127) { |
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1007 *b->last++ = (u_char) (((key_len >> 24) & 0x7f) | 0x80); |
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1008 *b->last++ = (u_char) ((key_len >> 16) & 0xff); |
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1009 *b->last++ = (u_char) ((key_len >> 8) & 0xff); |
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1010 *b->last++ = (u_char) (key_len & 0xff); |
577 | 1011 |
509 | 1012 } else { |
3559
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1013 *b->last++ = (u_char) key_len; |
487 | 1014 } |
1015 | |
3559
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1016 val_len = header[i].value.len; |
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1017 if (val_len > 127) { |
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1018 *b->last++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); |
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1019 *b->last++ = (u_char) ((val_len >> 16) & 0xff); |
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1020 *b->last++ = (u_char) ((val_len >> 8) & 0xff); |
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1021 *b->last++ = (u_char) (val_len & 0xff); |
487 | 1022 |
509 | 1023 } else { |
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1024 *b->last++ = (u_char) val_len; |
479 | 1025 } |
1026 | |
509 | 1027 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
479 | 1028 |
509 | 1029 for (n = 0; n < header[i].key.len; n++) { |
1030 ch = header[i].key.data[n]; | |
479 | 1031 |
509 | 1032 if (ch >= 'a' && ch <= 'z') { |
1033 ch &= ~0x20; | |
479 | 1034 |
509 | 1035 } else if (ch == '-') { |
1036 ch = '_'; | |
1037 } | |
479 | 1038 |
509 | 1039 *b->last++ = ch; |
479 | 1040 } |
1041 | |
3559
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1042 b->last = ngx_copy(b->last, header[i].value.data, val_len); |
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1043 |
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1044 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
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1045 "fastcgi param: \"%*s: %*s\"", |
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1046 key_len, b->last - (key_len + val_len), |
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|
1047 val_len, b->last - val_len); |
3560
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1048 next: |
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1049 |
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|
1050 continue; |
479 | 1051 } |
1052 } | |
1053 | |
1054 | |
1055 if (padding) { | |
1056 ngx_memzero(b->last, padding); | |
1057 b->last += padding; | |
1058 } | |
1059 | |
1060 | |
1061 h = (ngx_http_fastcgi_header_t *) b->last; | |
1062 b->last += sizeof(ngx_http_fastcgi_header_t); | |
1063 | |
1064 h->version = 1; | |
1065 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
1066 h->request_id_hi = 0; | |
1067 h->request_id_lo = 1; | |
1068 h->content_length_hi = 0; | |
1069 h->content_length_lo = 0; | |
1070 h->padding_length = 0; | |
1071 h->reserved = 0; | |
1072 | |
1073 h = (ngx_http_fastcgi_header_t *) b->last; | |
1074 b->last += sizeof(ngx_http_fastcgi_header_t); | |
1075 | |
509 | 1076 if (flcf->upstream.pass_request_body) { |
1077 body = r->upstream->request_bufs; | |
1078 r->upstream->request_bufs = cl; | |
479 | 1079 |
1080 #if (NGX_SUPPRESS_WARN) | |
509 | 1081 file_pos = 0; |
1082 pos = NULL; | |
479 | 1083 #endif |
1084 | |
509 | 1085 while (body) { |
479 | 1086 |
509 | 1087 if (body->buf->in_file) { |
1088 file_pos = body->buf->file_pos; | |
479 | 1089 |
509 | 1090 } else { |
1091 pos = body->buf->pos; | |
479 | 1092 } |
1093 | |
509 | 1094 next = 0; |
479 | 1095 |
509 | 1096 do { |
1097 b = ngx_alloc_buf(r->pool); | |
1098 if (b == NULL) { | |
1099 return NGX_ERROR; | |
479 | 1100 } |
1101 | |
509 | 1102 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
1103 | |
1104 if (body->buf->in_file) { | |
1105 b->file_pos = file_pos; | |
1106 file_pos += 32 * 1024; | |
479 | 1107 |
1142
e479e0b02e5a
fix "zero size buf" if request body file is multiple of 32K and FastCGI is used
Igor Sysoev <igor@sysoev.ru>
parents:
1125
diff
changeset
|
1108 if (file_pos >= body->buf->file_last) { |
509 | 1109 file_pos = body->buf->file_last; |
1110 next = 1; | |
1111 } | |
1112 | |
1113 b->file_last = file_pos; | |
1114 len = (ngx_uint_t) (file_pos - b->file_pos); | |
1115 | |
1116 } else { | |
1117 b->pos = pos; | |
1118 pos += 32 * 1024; | |
479 | 1119 |
1142
e479e0b02e5a
fix "zero size buf" if request body file is multiple of 32K and FastCGI is used
Igor Sysoev <igor@sysoev.ru>
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1125
diff
changeset
|
1120 if (pos >= body->buf->last) { |
509 | 1121 pos = body->buf->last; |
1122 next = 1; | |
1123 } | |
1124 | |
1125 b->last = pos; | |
1126 len = (ngx_uint_t) (pos - b->pos); | |
1127 } | |
479 | 1128 |
509 | 1129 padding = 8 - len % 8; |
1130 padding = (padding == 8) ? 0 : padding; | |
479 | 1131 |
509 | 1132 h->version = 1; |
1133 h->type = NGX_HTTP_FASTCGI_STDIN; | |
1134 h->request_id_hi = 0; | |
1135 h->request_id_lo = 1; | |
1136 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
1137 h->content_length_lo = (u_char) (len & 0xff); | |
1138 h->padding_length = (u_char) padding; | |
1139 h->reserved = 0; | |
479 | 1140 |
509 | 1141 cl->next = ngx_alloc_chain_link(r->pool); |
1142 if (cl->next == NULL) { | |
1143 return NGX_ERROR; | |
1144 } | |
479 | 1145 |
509 | 1146 cl = cl->next; |
1147 cl->buf = b; | |
1148 | |
1149 b = ngx_create_temp_buf(r->pool, | |
1150 sizeof(ngx_http_fastcgi_header_t) | |
1151 + padding); | |
1152 if (b == NULL) { | |
1153 return NGX_ERROR; | |
1154 } | |
479 | 1155 |
509 | 1156 if (padding) { |
1157 ngx_memzero(b->last, padding); | |
1158 b->last += padding; | |
1159 } | |
1160 | |
1161 h = (ngx_http_fastcgi_header_t *) b->last; | |
1162 b->last += sizeof(ngx_http_fastcgi_header_t); | |
479 | 1163 |
509 | 1164 cl->next = ngx_alloc_chain_link(r->pool); |
1165 if (cl->next == NULL) { | |
1166 return NGX_ERROR; | |
1167 } | |
1168 | |
1169 cl = cl->next; | |
1170 cl->buf = b; | |
479 | 1171 |
509 | 1172 } while (!next); |
479 | 1173 |
509 | 1174 body = body->next; |
1175 } | |
479 | 1176 |
509 | 1177 } else { |
1178 r->upstream->request_bufs = cl; | |
479 | 1179 } |
1180 | |
1181 h->version = 1; | |
1182 h->type = NGX_HTTP_FASTCGI_STDIN; | |
1183 h->request_id_hi = 0; | |
1184 h->request_id_lo = 1; | |
1185 h->content_length_hi = 0; | |
1186 h->content_length_lo = 0; | |
1187 h->padding_length = 0; | |
1188 h->reserved = 0; | |
1189 | |
1190 cl->next = NULL; | |
1191 | |
1192 return NGX_OK; | |
1193 } | |
1194 | |
1195 | |
487 | 1196 static ngx_int_t |
1197 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
479 | 1198 { |
1199 ngx_http_fastcgi_ctx_t *f; | |
1200 | |
1201 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1202 | |
1203 if (f == NULL) { | |
1204 return NGX_OK; | |
1205 } | |
1206 | |
1207 f->state = ngx_http_fastcgi_st_version; | |
615 | 1208 f->fastcgi_stdout = 0; |
3460
bbea0b19b608
fix cached FastCGI response with large stderr output before header
Igor Sysoev <igor@sysoev.ru>
parents:
3399
diff
changeset
|
1209 f->large_stderr = 0; |
479 | 1210 |
4615
adcd60233817
Added r->state reset on fastcgi/scgi/uwsgi request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1211 r->state = 0; |
adcd60233817
Added r->state reset on fastcgi/scgi/uwsgi request start.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4593
diff
changeset
|
1212 |
479 | 1213 return NGX_OK; |
1214 } | |
1215 | |
1216 | |
507 | 1217 static ngx_int_t |
1218 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
479 | 1219 { |
3025
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1220 u_char *p, *msg, *start, *last, |
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1221 *part_start, *part_end; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1222 size_t size; |
3025
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1223 ngx_str_t *status_line, *pattern; |
509 | 1224 ngx_int_t rc, status; |
1276
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fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1225 ngx_buf_t buf; |
649 | 1226 ngx_uint_t i; |
509 | 1227 ngx_table_elt_t *h; |
1228 ngx_http_upstream_t *u; | |
1229 ngx_http_fastcgi_ctx_t *f; | |
1230 ngx_http_upstream_header_t *hh; | |
1228 | 1231 ngx_http_fastcgi_loc_conf_t *flcf; |
1276
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1232 ngx_http_fastcgi_split_part_t *part; |
509 | 1233 ngx_http_upstream_main_conf_t *umcf; |
479 | 1234 |
1235 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
1236 | |
509 | 1237 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
1238 | |
479 | 1239 u = r->upstream; |
1240 | |
1241 for ( ;; ) { | |
1242 | |
1243 if (f->state < ngx_http_fastcgi_st_data) { | |
1244 | |
581 | 1245 f->pos = u->buffer.pos; |
1246 f->last = u->buffer.last; | |
479 | 1247 |
1248 rc = ngx_http_fastcgi_process_record(r, f); | |
1249 | |
581 | 1250 u->buffer.pos = f->pos; |
1251 u->buffer.last = f->last; | |
479 | 1252 |
1253 if (rc == NGX_AGAIN) { | |
1254 return NGX_AGAIN; | |
1255 } | |
1256 | |
1257 if (rc == NGX_ERROR) { | |
1258 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1259 } | |
1260 | |
491 | 1261 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
1262 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
1263 { | |
479 | 1264 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
1265 "upstream sent unexpected FastCGI record: %d", | |
1266 f->type); | |
1267 | |
1268 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1269 } | |
1270 | |
491 | 1271 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
479 | 1272 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
1273 "upstream prematurely closed FastCGI stdout"); |
479 | 1274 |
1275 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1276 } | |
1277 } | |
1278 | |
1279 if (f->state == ngx_http_fastcgi_st_padding) { | |
1280 | |
581 | 1281 if (u->buffer.pos + f->padding < u->buffer.last) { |
479 | 1282 f->state = ngx_http_fastcgi_st_version; |
581 | 1283 u->buffer.pos += f->padding; |
479 | 1284 |
1285 continue; | |
1286 } | |
1287 | |
581 | 1288 if (u->buffer.pos + f->padding == u->buffer.last) { |
479 | 1289 f->state = ngx_http_fastcgi_st_version; |
581 | 1290 u->buffer.pos = u->buffer.last; |
479 | 1291 |
1292 return NGX_AGAIN; | |
1293 } | |
1294 | |
581 | 1295 f->padding -= u->buffer.last - u->buffer.pos; |
1296 u->buffer.pos = u->buffer.last; | |
479 | 1297 |
1298 return NGX_AGAIN; | |
1299 } | |
1300 | |
491 | 1301 |
479 | 1302 /* f->state == ngx_http_fastcgi_st_data */ |
1303 | |
491 | 1304 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
1305 | |
1306 if (f->length) { | |
3025
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1307 msg = u->buffer.pos; |
491 | 1308 |
581 | 1309 if (u->buffer.pos + f->length <= u->buffer.last) { |
1310 u->buffer.pos += f->length; | |
491 | 1311 f->length = 0; |
1312 f->state = ngx_http_fastcgi_st_padding; | |
1313 | |
577 | 1314 } else { |
581 | 1315 f->length -= u->buffer.last - u->buffer.pos; |
1316 u->buffer.pos = u->buffer.last; | |
491 | 1317 } |
1318 | |
3025
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1319 for (p = u->buffer.pos - 1; msg < p; p--) { |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1320 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { |
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1321 break; |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
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3011
diff
changeset
|
1322 } |
491 | 1323 } |
1324 | |
3025
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1325 p++; |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
1326 |
491 | 1327 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1328 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
491 | 1329 |
1228 | 1330 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
1331 | |
1332 if (flcf->catch_stderr) { | |
1333 pattern = flcf->catch_stderr->elts; | |
1334 | |
1335 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1336 if (ngx_strnstr(msg, (char *) pattern[i].data, |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1337 p - msg) |
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1338 != NULL) |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
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3011
diff
changeset
|
1339 { |
1700
7f3350b18e75
return NGX_HTTP_UPSTREAM_INVALID_HEADER instead of NGX_HTTP_BAD_GATEWAY
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
1340 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
1228 | 1341 } |
1342 } | |
1343 } | |
1344 | |
581 | 1345 if (u->buffer.pos == u->buffer.last) { |
615 | 1346 |
1347 if (!f->fastcgi_stdout) { | |
1348 | |
1349 /* | |
1350 * the special handling the large number | |
1351 * of the PHP warnings to not allocate memory | |
1352 */ | |
1353 | |
3460
bbea0b19b608
fix cached FastCGI response with large stderr output before header
Igor Sysoev <igor@sysoev.ru>
parents:
3399
diff
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|
1354 #if (NGX_HTTP_CACHE) |
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1355 if (r->cache) { |
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1356 u->buffer.pos = u->buffer.start |
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3399
diff
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|
1357 + r->cache->header_start; |
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|
1358 } else { |
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1359 u->buffer.pos = u->buffer.start; |
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1360 } |
3850
ca7b9caa20e5
fix large stderr handling without http cache
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diff
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|
1361 #else |
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|
1362 u->buffer.pos = u->buffer.start; |
3460
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1363 #endif |
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1364 u->buffer.last = u->buffer.pos; |
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|
1365 f->large_stderr = 1; |
615 | 1366 } |
1367 | |
491 | 1368 return NGX_AGAIN; |
1369 } | |
1370 | |
1371 } else { | |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1372 f->state = ngx_http_fastcgi_st_padding; |
491 | 1373 } |
1374 | |
1375 continue; | |
1376 } | |
1377 | |
1378 | |
1379 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1380 | |
3460
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|
1381 #if (NGX_HTTP_CACHE) |
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1382 |
3469
08a66ba99191
fix segfault if there was non cached large FastCGI stderr output before header,
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3460
diff
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|
1383 if (f->large_stderr && r->cache) { |
3494
67b8a4e0d7e1
fix building without HTTP cache, the bug had been introduced in r3461
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1384 u_char *start; |
67b8a4e0d7e1
fix building without HTTP cache, the bug had been introduced in r3461
Igor Sysoev <igor@sysoev.ru>
parents:
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|
1385 ssize_t len; |
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fix building without HTTP cache, the bug had been introduced in r3461
Igor Sysoev <igor@sysoev.ru>
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diff
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|
1386 ngx_http_fastcgi_header_t *fh; |
3460
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|
1387 |
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|
1388 start = u->buffer.start + r->cache->header_start; |
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|
1389 |
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|
1390 len = u->buffer.pos - start - 2 * sizeof(ngx_http_fastcgi_header_t); |
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|
1391 |
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|
1392 /* |
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1393 * A tail of large stderr output before HTTP header is placed |
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1394 * in a cache file without a FastCGI record header. |
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1395 * To workaround it we put a dummy FastCGI record header at the |
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parents:
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|
1396 * start of the stderr output or update r->cache_header_start, |
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Igor Sysoev <igor@sysoev.ru>
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|
1397 * if there is no enough place for the record header. |
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fix cached FastCGI response with large stderr output before header
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|
1398 */ |
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|
1399 |
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|
1400 if (len >= 0) { |
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3399
diff
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|
1401 fh = (ngx_http_fastcgi_header_t *) start; |
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fix cached FastCGI response with large stderr output before header
Igor Sysoev <igor@sysoev.ru>
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|
1402 fh->version = 1; |
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|
1403 fh->type = NGX_HTTP_FASTCGI_STDERR; |
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|
1404 fh->request_id_hi = 0; |
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Igor Sysoev <igor@sysoev.ru>
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|
1405 fh->request_id_lo = 1; |
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Igor Sysoev <igor@sysoev.ru>
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|
1406 fh->content_length_hi = (u_char) ((len >> 8) & 0xff); |
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3399
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|
1407 fh->content_length_lo = (u_char) (len & 0xff); |
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Igor Sysoev <igor@sysoev.ru>
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|
1408 fh->padding_length = 0; |
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Igor Sysoev <igor@sysoev.ru>
parents:
3399
diff
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|
1409 fh->reserved = 0; |
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diff
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|
1410 |
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|
1411 } else { |
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|
1412 r->cache->header_start += u->buffer.pos - start |
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Igor Sysoev <igor@sysoev.ru>
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|
1413 - sizeof(ngx_http_fastcgi_header_t); |
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|
1414 } |
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|
1415 |
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|
1416 f->large_stderr = 0; |
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|
1417 } |
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|
1418 |
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|
1419 #endif |
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|
1420 |
615 | 1421 f->fastcgi_stdout = 1; |
1422 | |
581 | 1423 start = u->buffer.pos; |
479 | 1424 |
581 | 1425 if (u->buffer.pos + f->length < u->buffer.last) { |
479 | 1426 |
1427 /* | |
581 | 1428 * set u->buffer.last to the end of the FastCGI record data |
479 | 1429 * for ngx_http_parse_header_line() |
1430 */ | |
1431 | |
581 | 1432 last = u->buffer.last; |
1433 u->buffer.last = u->buffer.pos + f->length; | |
479 | 1434 |
1435 } else { | |
1436 last = NULL; | |
1437 } | |
1438 | |
1439 for ( ;; ) { | |
1440 | |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1441 part_start = u->buffer.pos; |
3011
5957e869f04d
fix a garbage in a split fastcgi header
Igor Sysoev <igor@sysoev.ru>
parents:
3010
diff
changeset
|
1442 part_end = u->buffer.last; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
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|
1443 |
2256 | 1444 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
479 | 1445 |
1446 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1447 "http fastcgi parser: %d", rc); | |
1448 | |
1449 if (rc == NGX_AGAIN) { | |
1450 break; | |
1451 } | |
1452 | |
1453 if (rc == NGX_OK) { | |
1454 | |
1455 /* a header line has been parsed successfully */ | |
1456 | |
509 | 1457 h = ngx_list_push(&u->headers_in.headers); |
501 | 1458 if (h == NULL) { |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1459 return NGX_ERROR; |
479 | 1460 } |
1461 | |
1276
1494a23b1ed4
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1462 if (f->split_parts && f->split_parts->nelts) { |
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parents:
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diff
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|
1463 |
1494a23b1ed4
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1274
diff
changeset
|
1464 part = f->split_parts->elts; |
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1465 size = u->buffer.pos - part_start; |
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|
1466 |
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diff
changeset
|
1467 for (i = 0; i < f->split_parts->nelts; i++) { |
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diff
changeset
|
1468 size += part[i].end - part[i].start; |
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|
1469 } |
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1274
diff
changeset
|
1470 |
2049 | 1471 p = ngx_pnalloc(r->pool, size); |
1276
1494a23b1ed4
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1472 if (p == NULL) { |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1473 return NGX_ERROR; |
1276
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diff
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|
1474 } |
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|
1475 |
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|
1476 buf.pos = p; |
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|
1477 |
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|
1478 for (i = 0; i < f->split_parts->nelts; i++) { |
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
1479 p = ngx_cpymem(p, part[i].start, |
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|
1480 part[i].end - part[i].start); |
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|
1481 } |
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|
1482 |
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|
1483 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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|
1484 |
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|
1485 buf.last = p; |
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|
1486 |
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|
1487 f->split_parts->nelts = 0; |
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|
1488 |
2256 | 1489 rc = ngx_http_parse_header_line(r, &buf, 1); |
1276
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|
1490 |
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changeset
|
1491 h->key.len = r->header_name_end - r->header_name_start; |
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|
1492 h->key.data = r->header_name_start; |
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changeset
|
1493 h->key.data[h->key.len] = '\0'; |
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|
1494 |
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changeset
|
1495 h->value.len = r->header_end - r->header_start; |
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changeset
|
1496 h->value.data = r->header_start; |
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changeset
|
1497 h->value.data[h->value.len] = '\0'; |
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|
1498 |
2049 | 1499 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
1276
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|
1500 if (h->lowcase_key == NULL) { |
1699
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changeset
|
1501 return NGX_ERROR; |
1276
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|
1502 } |
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|
1503 |
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|
1504 } else { |
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|
1505 |
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|
1506 h->key.len = r->header_name_end - r->header_name_start; |
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|
1507 h->value.len = r->header_end - r->header_start; |
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changeset
|
1508 |
2049 | 1509 h->key.data = ngx_pnalloc(r->pool, |
1510 h->key.len + 1 + h->value.len + 1 | |
1511 + h->key.len); | |
1276
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changeset
|
1512 if (h->key.data == NULL) { |
1699
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return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1513 return NGX_ERROR; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1514 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1515 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1516 h->value.data = h->key.data + h->key.len + 1; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1517 h->lowcase_key = h->key.data + h->key.len + 1 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1518 + h->value.len + 1; |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1519 |
4529
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1520 ngx_memcpy(h->key.data, r->header_name_start, h->key.len); |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1521 h->key.data[h->key.len] = '\0'; |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1522 ngx_memcpy(h->value.data, r->header_start, h->value.len); |
1ebec1d15a25
Fixed incorrect ngx_cpystrn() usage in ngx_http_*_process_header().
Maxim Dounin <mdounin@mdounin.ru>
parents:
4522
diff
changeset
|
1523 h->value.data[h->value.len] = '\0'; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1524 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1525 |
509 | 1526 h->hash = r->header_hash; |
1527 | |
649 | 1528 if (h->key.len == r->lowcase_index) { |
1529 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
1530 | |
1531 } else { | |
2135 | 1532 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
479 | 1533 } |
1534 | |
649 | 1535 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
1536 h->lowcase_key, h->key.len); | |
1537 | |
1538 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1539 return NGX_ERROR; |
649 | 1540 } |
1541 | |
479 | 1542 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
1543 "http fastcgi header: \"%V: %V\"", | |
1544 &h->key, &h->value); | |
1545 | |
615 | 1546 if (u->buffer.pos < u->buffer.last) { |
1547 continue; | |
1548 } | |
1549 | |
1550 /* the end of the FastCGI record */ | |
1551 | |
1552 break; | |
479 | 1553 } |
1554 | |
1555 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
1556 | |
1557 /* a whole header has been parsed successfully */ | |
1558 | |
1559 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
1560 "http fastcgi header done"); | |
1561 | |
509 | 1562 if (u->headers_in.status) { |
1563 status_line = &u->headers_in.status->value; | |
479 | 1564 |
1565 status = ngx_atoi(status_line->data, 3); | |
1566 | |
1567 if (status == NGX_ERROR) { | |
1698
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1568 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1569 "upstream sent invalid status \"%V\"", |
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1570 status_line); |
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1571 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
479 | 1572 } |
1573 | |
529 | 1574 u->headers_in.status_n = status; |
1575 u->headers_in.status_line = *status_line; | |
479 | 1576 |
2140
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1577 } else if (u->headers_in.location) { |
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1578 u->headers_in.status_n = 302; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1579 ngx_str_set(&u->headers_in.status_line, |
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1580 "302 Moved Temporarily"); |
2140
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1581 |
479 | 1582 } else { |
529 | 1583 u->headers_in.status_n = 200; |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1584 ngx_str_set(&u->headers_in.status_line, "200 OK"); |
479 | 1585 } |
1586 | |
2602 | 1587 if (u->state) { |
1588 u->state->status = u->headers_in.status_n; | |
479 | 1589 } |
1590 | |
1591 break; | |
1592 } | |
1593 | |
1594 /* there was error while a header line parsing */ | |
1595 | |
1596 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
619 | 1597 "upstream sent invalid header"); |
479 | 1598 |
1599 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
1600 } | |
1601 | |
1602 if (last) { | |
581 | 1603 u->buffer.last = last; |
479 | 1604 } |
1605 | |
581 | 1606 f->length -= u->buffer.pos - start; |
479 | 1607 |
1608 if (f->length == 0) { | |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1609 f->state = ngx_http_fastcgi_st_padding; |
479 | 1610 } |
1611 | |
615 | 1612 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
1613 return NGX_OK; | |
1614 } | |
1615 | |
1274 | 1616 if (rc == NGX_OK) { |
1998
63c60504c0bf
fix error introduced in r1273 and r1275:
Igor Sysoev <igor@sysoev.ru>
parents:
1945
diff
changeset
|
1617 continue; |
615 | 1618 } |
1619 | |
1274 | 1620 /* rc == NGX_AGAIN */ |
1621 | |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1622 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1623 "upstream split a header line in FastCGI records"); |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1624 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1625 if (f->split_parts == NULL) { |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1626 f->split_parts = ngx_array_create(r->pool, 1, |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1627 sizeof(ngx_http_fastcgi_split_part_t)); |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1628 if (f->split_parts == NULL) { |
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1629 return NGX_ERROR; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1630 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1631 } |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1632 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1633 part = ngx_array_push(f->split_parts); |
4811
21d1e3bcb356
Added three missing checks for NULL after ngx_array_push() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
4616
diff
changeset
|
1634 if (part == NULL) { |
21d1e3bcb356
Added three missing checks for NULL after ngx_array_push() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
4616
diff
changeset
|
1635 return NGX_ERROR; |
21d1e3bcb356
Added three missing checks for NULL after ngx_array_push() calls.
Valentin Bartenev <vbart@nginx.com>
parents:
4616
diff
changeset
|
1636 } |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1637 |
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1638 part->start = part_start; |
3011
5957e869f04d
fix a garbage in a split fastcgi header
Igor Sysoev <igor@sysoev.ru>
parents:
3010
diff
changeset
|
1639 part->end = part_end; |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1640 |
3010
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1641 if (u->buffer.pos < u->buffer.last) { |
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1642 continue; |
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1643 } |
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1644 |
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1645 return NGX_AGAIN; |
479 | 1646 } |
1647 } | |
1648 | |
1649 | |
487 | 1650 static ngx_int_t |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1651 ngx_http_fastcgi_input_filter_init(void *data) |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1652 { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1653 ngx_http_request_t *r = data; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1654 ngx_http_fastcgi_loc_conf_t *flcf; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1655 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1656 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1657 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1658 r->upstream->pipe->length = flcf->keep_conn ? |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1659 (off_t) sizeof(ngx_http_fastcgi_header_t) : -1; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1660 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1661 return NGX_OK; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1662 } |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1663 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1664 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1665 static ngx_int_t |
487 | 1666 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) |
479 | 1667 { |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1668 u_char *m, *msg; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1669 ngx_int_t rc; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1670 ngx_buf_t *b, **prev; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1671 ngx_chain_t *cl; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1672 ngx_http_request_t *r; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1673 ngx_http_fastcgi_ctx_t *f; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1674 ngx_http_fastcgi_loc_conf_t *flcf; |
479 | 1675 |
1676 if (buf->pos == buf->last) { | |
1677 return NGX_OK; | |
1678 } | |
1679 | |
1680 r = p->input_ctx; | |
1681 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1682 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
479 | 1683 |
1684 b = NULL; | |
483 | 1685 prev = &buf->shadow; |
479 | 1686 |
1687 f->pos = buf->pos; | |
1688 f->last = buf->last; | |
1689 | |
1690 for ( ;; ) { | |
1691 if (f->state < ngx_http_fastcgi_st_data) { | |
1692 | |
1693 rc = ngx_http_fastcgi_process_record(r, f); | |
1694 | |
1695 if (rc == NGX_AGAIN) { | |
1696 break; | |
1697 } | |
1698 | |
1699 if (rc == NGX_ERROR) { | |
1700 return NGX_ERROR; | |
1701 } | |
1702 | |
1703 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1704 f->state = ngx_http_fastcgi_st_padding; |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1705 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1706 if (!flcf->keep_conn) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1707 p->upstream_done = 1; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1708 } |
479 | 1709 |
1710 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
1711 "http fastcgi closed stdout"); | |
1712 | |
1713 continue; | |
1714 } | |
1715 | |
1716 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1717 |
479 | 1718 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, |
1719 "http fastcgi sent end request"); | |
1720 | |
5028
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1721 if (!flcf->keep_conn) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1722 p->upstream_done = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1723 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1724 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1725 |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1726 continue; |
479 | 1727 } |
1728 } | |
1729 | |
1730 | |
1731 if (f->state == ngx_http_fastcgi_st_padding) { | |
1732 | |
5028
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1733 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1734 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1735 if (f->pos + f->padding < f->last) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1736 p->upstream_done = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1737 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1738 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1739 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1740 if (f->pos + f->padding == f->last) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1741 p->upstream_done = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1742 r->upstream->keepalive = 1; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1743 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1744 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1745 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1746 f->padding -= f->last - f->pos; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1747 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1748 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1749 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1750 |
479 | 1751 if (f->pos + f->padding < f->last) { |
1752 f->state = ngx_http_fastcgi_st_version; | |
1753 f->pos += f->padding; | |
1754 | |
1755 continue; | |
1756 } | |
1757 | |
1758 if (f->pos + f->padding == f->last) { | |
1759 f->state = ngx_http_fastcgi_st_version; | |
1760 | |
1761 break; | |
1762 } | |
1763 | |
1764 f->padding -= f->last - f->pos; | |
1765 | |
1766 break; | |
1767 } | |
1768 | |
1769 | |
1770 /* f->state == ngx_http_fastcgi_st_data */ | |
1771 | |
1772 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
1773 | |
1774 if (f->length) { | |
639 | 1775 |
1776 if (f->pos == f->last) { | |
1777 break; | |
1778 } | |
1779 | |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1780 msg = f->pos; |
479 | 1781 |
1782 if (f->pos + f->length <= f->last) { | |
1783 f->pos += f->length; | |
491 | 1784 f->length = 0; |
1785 f->state = ngx_http_fastcgi_st_padding; | |
479 | 1786 |
577 | 1787 } else { |
479 | 1788 f->length -= f->last - f->pos; |
1789 f->pos = f->last; | |
1790 } | |
1791 | |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1792 for (m = f->pos - 1; msg < m; m--) { |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1793 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1794 break; |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1795 } |
491 | 1796 } |
479 | 1797 |
1798 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
3025
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1799 "FastCGI sent in stderr: \"%*s\"", |
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1800 m + 1 - msg, msg); |
479 | 1801 |
491 | 1802 } else { |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1803 f->state = ngx_http_fastcgi_st_padding; |
479 | 1804 } |
1805 | |
1806 continue; | |
1807 } | |
1808 | |
5028
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1809 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1810 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1811 if (f->pos + f->length <= f->last) { |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1812 f->state = ngx_http_fastcgi_st_padding; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1813 f->pos += f->length; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1814 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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changeset
|
1815 continue; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1816 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
1817 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
1818 f->length -= f->last - f->pos; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
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diff
changeset
|
1819 |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1820 break; |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
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diff
changeset
|
1821 } |
44025ae9fc67
FastCGI: proper handling of split fastcgi end request.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5027
diff
changeset
|
1822 |
479 | 1823 |
1824 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
1825 | |
639 | 1826 if (f->pos == f->last) { |
1827 break; | |
1828 } | |
1829 | |
479 | 1830 if (p->free) { |
4136
7898857ff34b
Fixed loss of chain links in fastcgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4122
diff
changeset
|
1831 cl = p->free; |
7898857ff34b
Fixed loss of chain links in fastcgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4122
diff
changeset
|
1832 b = cl->buf; |
7898857ff34b
Fixed loss of chain links in fastcgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4122
diff
changeset
|
1833 p->free = cl->next; |
7898857ff34b
Fixed loss of chain links in fastcgi module.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4122
diff
changeset
|
1834 ngx_free_chain(p->pool, cl); |
479 | 1835 |
1836 } else { | |
501 | 1837 b = ngx_alloc_buf(p->pool); |
1838 if (b == NULL) { | |
479 | 1839 return NGX_ERROR; |
1840 } | |
1841 } | |
1842 | |
1843 ngx_memzero(b, sizeof(ngx_buf_t)); | |
1844 | |
1845 b->pos = f->pos; | |
483 | 1846 b->start = buf->start; |
1847 b->end = buf->end; | |
479 | 1848 b->tag = p->tag; |
1849 b->temporary = 1; | |
1850 b->recycled = 1; | |
483 | 1851 |
1852 *prev = b; | |
1853 prev = &b->shadow; | |
479 | 1854 |
501 | 1855 cl = ngx_alloc_chain_link(p->pool); |
1856 if (cl == NULL) { | |
479 | 1857 return NGX_ERROR; |
1858 } | |
1859 | |
1860 cl->buf = b; | |
1861 cl->next = NULL; | |
1862 | |
501 | 1863 if (p->in) { |
1864 *p->last_in = cl; | |
1865 } else { | |
1866 p->in = cl; | |
1867 } | |
1868 p->last_in = &cl->next; | |
1869 | |
1870 | |
483 | 1871 /* STUB */ b->num = buf->num; |
1872 | |
1030
5a86fcc480c6
add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1873 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1874 "input buf #%d %p", b->num, b->pos); |
479 | 1875 |
5027
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1876 if (f->pos + f->length <= f->last) { |
2ab25df19dc6
FastCGI: unconditional state transitions.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5026
diff
changeset
|
1877 f->state = ngx_http_fastcgi_st_padding; |
479 | 1878 f->pos += f->length; |
1879 b->last = f->pos; | |
1880 | |
1881 continue; | |
1882 } | |
1883 | |
1884 f->length -= f->last - f->pos; | |
1885 | |
1886 b->last = f->last; | |
1887 | |
1888 break; | |
1889 | |
1890 } | |
1891 | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1892 if (flcf->keep_conn) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1893 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1894 /* set p->length, minimal amount of data we want to see */ |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1895 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1896 if (f->state < ngx_http_fastcgi_st_data) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1897 p->length = 1; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1898 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1899 } else if (f->state == ngx_http_fastcgi_st_padding) { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1900 p->length = f->padding; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1901 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1902 } else { |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1903 /* ngx_http_fastcgi_st_data */ |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1904 |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1905 p->length = f->length; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1906 } |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1907 } |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
1908 |
479 | 1909 if (b) { |
483 | 1910 b->shadow = buf; |
479 | 1911 b->last_shadow = 1; |
483 | 1912 |
1030
5a86fcc480c6
add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1913 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
1037 | 1914 "input buf %p %z", b->pos, b->last - b->pos); |
1030
5a86fcc480c6
add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1915 |
483 | 1916 return NGX_OK; |
1917 } | |
1918 | |
1919 /* there is no data record in the buf, add it to free chain */ | |
1920 | |
1921 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
1922 return NGX_ERROR; | |
479 | 1923 } |
1924 | |
1925 return NGX_OK; | |
1926 } | |
1927 | |
1928 | |
487 | 1929 static ngx_int_t |
5394
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1930 ngx_http_fastcgi_non_buffered_filter(void *data, ssize_t bytes) |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1931 { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1932 u_char *m, *msg; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1933 ngx_int_t rc; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1934 ngx_buf_t *b, *buf; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1935 ngx_chain_t *cl, **ll; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1936 ngx_http_request_t *r; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1937 ngx_http_upstream_t *u; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1938 ngx_http_fastcgi_ctx_t *f; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1939 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1940 r = data; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1941 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1942 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1943 u = r->upstream; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1944 buf = &u->buffer; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1945 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1946 buf->pos = buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1947 buf->last += bytes; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1948 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1949 for (cl = u->out_bufs, ll = &u->out_bufs; cl; cl = cl->next) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1950 ll = &cl->next; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1951 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1952 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1953 f->pos = buf->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1954 f->last = buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1955 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1956 for ( ;; ) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1957 if (f->state < ngx_http_fastcgi_st_data) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1958 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1959 rc = ngx_http_fastcgi_process_record(r, f); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1960 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1961 if (rc == NGX_AGAIN) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1962 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1963 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1964 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1965 if (rc == NGX_ERROR) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1966 return NGX_ERROR; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1967 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1968 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1969 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1970 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1971 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1972 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1973 "http fastcgi closed stdout"); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1974 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1975 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1976 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1977 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1978 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1979 if (f->state == ngx_http_fastcgi_st_padding) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1980 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1981 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1982 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1983 if (f->pos + f->padding < f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1984 u->length = 0; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1985 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1986 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1987 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1988 if (f->pos + f->padding == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1989 u->length = 0; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1990 u->keepalive = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1991 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1992 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1993 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1994 f->padding -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1995 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1996 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1997 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1998 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
1999 if (f->pos + f->padding < f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2000 f->state = ngx_http_fastcgi_st_version; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2001 f->pos += f->padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2002 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2003 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2004 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2005 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2006 if (f->pos + f->padding == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2007 f->state = ngx_http_fastcgi_st_version; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2008 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2009 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2010 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2011 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2012 f->padding -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2013 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2014 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2015 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2016 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2017 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2018 /* f->state == ngx_http_fastcgi_st_data */ |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2019 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2020 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2021 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2022 if (f->length) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2023 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2024 if (f->pos == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2025 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2026 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2027 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2028 msg = f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2029 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2030 if (f->pos + f->length <= f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2031 f->pos += f->length; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2032 f->length = 0; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2033 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2034 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2035 } else { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2036 f->length -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2037 f->pos = f->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2038 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2039 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2040 for (m = f->pos - 1; msg < m; m--) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2041 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2042 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2043 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2044 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2045 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2046 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2047 "FastCGI sent in stderr: \"%*s\"", |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2048 m + 1 - msg, msg); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2049 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2050 } else { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2051 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2052 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2053 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2054 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2055 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2056 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2057 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2058 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2059 if (f->pos + f->length <= f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2060 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2061 f->pos += f->length; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2062 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2063 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2064 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2065 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2066 f->length -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2067 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2068 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2069 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2070 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2071 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2072 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2073 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2074 if (f->pos == f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2075 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2076 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2077 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2078 cl = ngx_chain_get_free_buf(r->pool, &u->free_bufs); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2079 if (cl == NULL) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2080 return NGX_ERROR; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2081 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2082 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2083 *ll = cl; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2084 ll = &cl->next; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2085 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2086 b = cl->buf; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2087 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2088 b->flush = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2089 b->memory = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2090 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2091 b->pos = f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2092 b->tag = u->output.tag; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2093 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2094 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2095 "http fastcgi output buf %p", b->pos); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2096 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2097 if (f->pos + f->length <= f->last) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2098 f->state = ngx_http_fastcgi_st_padding; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2099 f->pos += f->length; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2100 b->last = f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2101 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2102 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2103 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2104 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2105 f->length -= f->last - f->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2106 b->last = f->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2107 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2108 break; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2109 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2110 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2111 /* provide continuous buffer for subrequests in memory */ |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2112 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2113 if (r->subrequest_in_memory) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2114 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2115 cl = u->out_bufs; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2116 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2117 if (cl) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2118 buf->pos = cl->buf->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2119 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2120 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2121 buf->last = buf->pos; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2122 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2123 for (cl = u->out_bufs; cl; cl = cl->next) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2124 ngx_log_debug3(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2125 "http fastcgi in memory %p-%p %uz", |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2126 cl->buf->pos, cl->buf->last, ngx_buf_size(cl->buf)); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2127 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2128 if (buf->last == cl->buf->pos) { |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2129 buf->last = cl->buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2130 continue; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2131 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2132 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2133 buf->last = ngx_movemem(buf->last, cl->buf->pos, |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2134 cl->buf->last - cl->buf->pos); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2135 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2136 cl->buf->pos = buf->last - (cl->buf->last - cl->buf->pos); |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2137 cl->buf->last = buf->last; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2138 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2139 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2140 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2141 return NGX_OK; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2142 } |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2143 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2144 |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2145 static ngx_int_t |
487 | 2146 ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
2147 ngx_http_fastcgi_ctx_t *f) | |
479 | 2148 { |
2149 u_char ch, *p; | |
2150 ngx_http_fastcgi_state_e state; | |
2151 | |
2152 state = f->state; | |
2153 | |
2154 for (p = f->pos; p < f->last; p++) { | |
2155 | |
2156 ch = *p; | |
2157 | |
2158 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2159 "http fastcgi record byte: %02Xd", ch); | |
2160 | |
2161 switch (state) { | |
2162 | |
2163 case ngx_http_fastcgi_st_version: | |
2164 if (ch != 1) { | |
2165 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2166 "upstream sent unsupported FastCGI " | |
2167 "protocol version: %d", ch); | |
2168 return NGX_ERROR; | |
2169 } | |
2170 state = ngx_http_fastcgi_st_type; | |
2171 break; | |
2172 | |
2173 case ngx_http_fastcgi_st_type: | |
2174 switch (ch) { | |
2175 case NGX_HTTP_FASTCGI_STDOUT: | |
2176 case NGX_HTTP_FASTCGI_STDERR: | |
2177 case NGX_HTTP_FASTCGI_END_REQUEST: | |
2178 f->type = (ngx_uint_t) ch; | |
2179 break; | |
2180 default: | |
2181 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2182 "upstream sent invalid FastCGI " | |
2183 "record type: %d", ch); | |
2184 return NGX_ERROR; | |
2185 | |
2186 } | |
2187 state = ngx_http_fastcgi_st_request_id_hi; | |
2188 break; | |
2189 | |
2190 /* we support the single request per connection */ | |
2191 | |
2192 case ngx_http_fastcgi_st_request_id_hi: | |
2193 if (ch != 0) { | |
2194 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2195 "upstream sent unexpected FastCGI " | |
2196 "request id high byte: %d", ch); | |
2197 return NGX_ERROR; | |
2198 } | |
2199 state = ngx_http_fastcgi_st_request_id_lo; | |
2200 break; | |
2201 | |
2202 case ngx_http_fastcgi_st_request_id_lo: | |
2203 if (ch != 1) { | |
2204 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
2205 "upstream sent unexpected FastCGI " | |
2206 "request id low byte: %d", ch); | |
2207 return NGX_ERROR; | |
2208 } | |
2209 state = ngx_http_fastcgi_st_content_length_hi; | |
2210 break; | |
2211 | |
2212 case ngx_http_fastcgi_st_content_length_hi: | |
2213 f->length = ch << 8; | |
2214 state = ngx_http_fastcgi_st_content_length_lo; | |
2215 break; | |
2216 | |
2217 case ngx_http_fastcgi_st_content_length_lo: | |
2218 f->length |= (size_t) ch; | |
2219 state = ngx_http_fastcgi_st_padding_length; | |
2220 break; | |
2221 | |
2222 case ngx_http_fastcgi_st_padding_length: | |
2223 f->padding = (size_t) ch; | |
2224 state = ngx_http_fastcgi_st_reserved; | |
2225 break; | |
2226 | |
2227 case ngx_http_fastcgi_st_reserved: | |
2228 state = ngx_http_fastcgi_st_data; | |
2229 | |
2230 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2231 "http fastcgi record length: %z", f->length); | |
2232 | |
2233 f->pos = p + 1; | |
2234 f->state = state; | |
2235 | |
2236 return NGX_OK; | |
2237 | |
2238 /* suppress warning */ | |
2239 case ngx_http_fastcgi_st_data: | |
2240 case ngx_http_fastcgi_st_padding: | |
2241 break; | |
2242 } | |
2243 } | |
2244 | |
2245 f->state = state; | |
2246 | |
2247 return NGX_AGAIN; | |
2248 } | |
2249 | |
2250 | |
487 | 2251 static void |
2252 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
479 | 2253 { |
2254 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2255 "abort http fastcgi request"); | |
2256 | |
2257 return; | |
2258 } | |
2259 | |
2260 | |
487 | 2261 static void |
2262 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
479 | 2263 { |
2264 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
2265 "finalize http fastcgi request"); | |
2266 | |
2267 return; | |
2268 } | |
2269 | |
2270 | |
509 | 2271 static ngx_int_t |
2272 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
479 | 2273 { |
2443 | 2274 ngx_http_variable_t *var, *v; |
2275 | |
2276 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
2277 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
2278 if (var == NULL) { | |
2279 return NGX_ERROR; | |
2280 } | |
2281 | |
2282 var->get_handler = v->get_handler; | |
2283 var->data = v->data; | |
479 | 2284 } |
2285 | |
509 | 2286 return NGX_OK; |
479 | 2287 } |
2288 | |
2289 | |
487 | 2290 static void * |
2291 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
479 | 2292 { |
2293 ngx_http_fastcgi_loc_conf_t *conf; | |
2294 | |
501 | 2295 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
2296 if (conf == NULL) { | |
2912
c7d57b539248
return NULL instead of NGX_CONF_ERROR on a create conf failure
Igor Sysoev <igor@sysoev.ru>
parents:
2895
diff
changeset
|
2297 return NULL; |
479 | 2298 } |
2299 | |
2300 /* | |
2301 * set by ngx_pcalloc(): | |
2302 * | |
2303 * conf->upstream.bufs.num = 0; | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2304 * conf->upstream.ignore_headers = 0; |
479 | 2305 * conf->upstream.next_upstream = 0; |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2306 * conf->upstream.cache_use_stale = 0; |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2307 * conf->upstream.cache_methods = 0; |
479 | 2308 * conf->upstream.temp_path = NULL; |
649 | 2309 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
509 | 2310 * conf->upstream.uri = { 0, NULL }; |
2311 * conf->upstream.location = NULL; | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2312 * conf->upstream.store_lengths = NULL; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2313 * conf->upstream.store_values = NULL; |
509 | 2314 * |
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
2315 * conf->index.len = { 0, NULL }; |
479 | 2316 */ |
2317 | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2318 conf->upstream.store = NGX_CONF_UNSET; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2319 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
581 | 2320 conf->upstream.buffering = NGX_CONF_UNSET; |
629 | 2321 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
581 | 2322 |
5008
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2323 conf->upstream.local = NGX_CONF_UNSET_PTR; |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2324 |
479 | 2325 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
2326 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
507 | 2327 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
2328 | |
479 | 2329 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
581 | 2330 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
529 | 2331 |
2332 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
577 | 2333 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
529 | 2334 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
509 | 2335 |
2336 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
2337 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
2338 | |
2602 | 2339 #if (NGX_HTTP_CACHE) |
2340 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
2341 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2342 conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR; |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2343 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
2602 | 2344 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2345 conf->upstream.cache_lock = NGX_CONF_UNSET; |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2346 conf->upstream.cache_lock_timeout = NGX_CONF_UNSET_MSEC; |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
2347 conf->upstream.cache_revalidate = NGX_CONF_UNSET; |
2602 | 2348 #endif |
2349 | |
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2350 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2351 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2352 |
657 | 2353 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
479 | 2354 |
2355 /* "fastcgi_cyclic_temp_file" is disabled */ | |
2356 conf->upstream.cyclic_temp_file = 0; | |
2357 | |
5394
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2358 conf->upstream.change_buffering = 1; |
8c827bb1b2b6
FastCGI: non-buffered mode support.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5391
diff
changeset
|
2359 |
1452
cd586e963db0
change ngx_conf_merge_ptr_value() and update fastcgi_catch_stderr
Igor Sysoev <igor@sysoev.ru>
parents:
1295
diff
changeset
|
2360 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
cd586e963db0
change ngx_conf_merge_ptr_value() and update fastcgi_catch_stderr
Igor Sysoev <igor@sysoev.ru>
parents:
1295
diff
changeset
|
2361 |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2362 conf->keep_conn = NGX_CONF_UNSET; |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2363 |
3976
215fe9223419
update r3945 with more descriptive error message
Igor Sysoev <igor@sysoev.ru>
parents:
3879
diff
changeset
|
2364 ngx_str_set(&conf->upstream.module, "fastcgi"); |
215fe9223419
update r3945 with more descriptive error message
Igor Sysoev <igor@sysoev.ru>
parents:
3879
diff
changeset
|
2365 |
479 | 2366 return conf; |
2367 } | |
2368 | |
2369 | |
487 | 2370 static char * |
2371 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
479 | 2372 { |
2373 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
2374 ngx_http_fastcgi_loc_conf_t *conf = child; | |
2375 | |
509 | 2376 size_t size; |
649 | 2377 ngx_hash_init_t hash; |
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2378 ngx_http_core_loc_conf_t *clcf; |
479 | 2379 |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2380 if (conf->upstream.store != 0) { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2381 ngx_conf_merge_value(conf->upstream.store, |
2894 | 2382 prev->upstream.store, 0); |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2383 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2384 if (conf->upstream.store_lengths == NULL) { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2385 conf->upstream.store_lengths = prev->upstream.store_lengths; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2386 conf->upstream.store_values = prev->upstream.store_values; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2387 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2388 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2389 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2390 ngx_conf_merge_uint_value(conf->upstream.store_access, |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2391 prev->upstream.store_access, 0600); |
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1276
diff
changeset
|
2392 |
581 | 2393 ngx_conf_merge_value(conf->upstream.buffering, |
2394 prev->upstream.buffering, 1); | |
2395 | |
629 | 2396 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
2397 prev->upstream.ignore_client_abort, 0); | |
2398 | |
5008
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2399 ngx_conf_merge_ptr_value(conf->upstream.local, |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2400 prev->upstream.local, NULL); |
fd84344f1df7
Fixed and improved the "*_bind" directives of proxying modules.
Ruslan Ermilov <ru@nginx.com>
parents:
4947
diff
changeset
|
2401 |
479 | 2402 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
2403 prev->upstream.connect_timeout, 60000); | |
507 | 2404 |
479 | 2405 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
2406 prev->upstream.send_timeout, 60000); | |
2407 | |
2408 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
2409 prev->upstream.read_timeout, 60000); | |
2410 | |
507 | 2411 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
2412 prev->upstream.send_lowat, 0); | |
479 | 2413 |
581 | 2414 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
2415 prev->upstream.buffer_size, | |
479 | 2416 (size_t) ngx_pagesize); |
2417 | |
507 | 2418 |
479 | 2419 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
2420 8, ngx_pagesize); | |
2421 | |
2422 if (conf->upstream.bufs.num < 2) { | |
2423 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2424 "there must be at least 2 \"fastcgi_buffers\""); | |
2425 return NGX_CONF_ERROR; | |
2426 } | |
2427 | |
2428 | |
581 | 2429 size = conf->upstream.buffer_size; |
479 | 2430 if (size < conf->upstream.bufs.size) { |
2431 size = conf->upstream.bufs.size; | |
2432 } | |
2433 | |
2434 | |
529 | 2435 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
2436 prev->upstream.busy_buffers_size_conf, | |
479 | 2437 NGX_CONF_UNSET_SIZE); |
2438 | |
529 | 2439 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2440 conf->upstream.busy_buffers_size = 2 * size; |
529 | 2441 } else { |
2442 conf->upstream.busy_buffers_size = | |
2443 conf->upstream.busy_buffers_size_conf; | |
2444 } | |
479 | 2445 |
529 | 2446 if (conf->upstream.busy_buffers_size < size) { |
479 | 2447 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2448 "\"fastcgi_busy_buffers_size\" must be equal to or greater than " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2449 "the maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2450 "one of the \"fastcgi_buffers\""); |
2451 | |
2452 return NGX_CONF_ERROR; | |
529 | 2453 } |
479 | 2454 |
529 | 2455 if (conf->upstream.busy_buffers_size |
2456 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
479 | 2457 { |
2458 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2459 "\"fastcgi_busy_buffers_size\" must be less than " | |
2460 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
2461 | |
2462 return NGX_CONF_ERROR; | |
2463 } | |
2464 | |
2465 | |
529 | 2466 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
2467 prev->upstream.temp_file_write_size_conf, | |
479 | 2468 NGX_CONF_UNSET_SIZE); |
2469 | |
529 | 2470 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2471 conf->upstream.temp_file_write_size = 2 * size; |
529 | 2472 } else { |
2473 conf->upstream.temp_file_write_size = | |
2474 conf->upstream.temp_file_write_size_conf; | |
2475 } | |
479 | 2476 |
529 | 2477 if (conf->upstream.temp_file_write_size < size) { |
479 | 2478 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2479 "\"fastcgi_temp_file_write_size\" must be equal to or greater " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2480 "than the maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2481 "one of the \"fastcgi_buffers\""); |
2482 | |
2483 return NGX_CONF_ERROR; | |
2484 } | |
2485 | |
2486 | |
529 | 2487 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
2488 prev->upstream.max_temp_file_size_conf, | |
479 | 2489 NGX_CONF_UNSET_SIZE); |
2490 | |
529 | 2491 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
479 | 2492 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
529 | 2493 } else { |
2494 conf->upstream.max_temp_file_size = | |
2495 conf->upstream.max_temp_file_size_conf; | |
2496 } | |
479 | 2497 |
529 | 2498 if (conf->upstream.max_temp_file_size != 0 |
2499 && conf->upstream.max_temp_file_size < size) | |
479 | 2500 { |
2501 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2502 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
4593
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2503 "temporary files usage or must be equal to or greater than " |
834049edae24
Fixed grammar in error messages.
Ruslan Ermilov <ru@nginx.com>
parents:
4529
diff
changeset
|
2504 "the maximum of the value of \"fastcgi_buffer_size\" and " |
479 | 2505 "one of the \"fastcgi_buffers\""); |
2506 | |
2507 return NGX_CONF_ERROR; | |
2508 } | |
2509 | |
2510 | |
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2511 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
|
2512 prev->upstream.ignore_headers, |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2513 NGX_CONF_BITMASK_SET); |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2514 |
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2515 |
479 | 2516 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
487 | 2517 prev->upstream.next_upstream, |
2518 (NGX_CONF_BITMASK_SET | |
2519 |NGX_HTTP_UPSTREAM_FT_ERROR | |
2520 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
479 | 2521 |
665 | 2522 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
2523 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
2524 |NGX_HTTP_UPSTREAM_FT_OFF; | |
2525 } | |
2526 | |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2527 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
479 | 2528 prev->upstream.temp_path, |
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2529 &ngx_http_fastcgi_temp_path) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2530 != NGX_OK) |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2531 { |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2532 return NGX_CONF_ERROR; |
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2533 } |
479 | 2534 |
2602 | 2535 #if (NGX_HTTP_CACHE) |
2536 | |
2537 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
2538 prev->upstream.cache, NULL); | |
2539 | |
2540 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
2541 ngx_shm_zone_t *shm_zone; | |
2542 | |
2543 shm_zone = conf->upstream.cache; | |
2544 | |
2545 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
2546 "\"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
|
2547 &shm_zone->shm.name); |
2602 | 2548 |
2549 return NGX_CONF_ERROR; | |
2550 } | |
2551 | |
2552 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
2553 prev->upstream.cache_min_uses, 1); | |
2554 | |
2555 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
2556 prev->upstream.cache_use_stale, | |
2557 (NGX_CONF_BITMASK_SET | |
2558 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
2559 | |
2560 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
2561 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
2562 |NGX_HTTP_UPSTREAM_FT_OFF; | |
2563 } | |
2564 | |
4401
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2565 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_ERROR) { |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2566 conf->upstream.cache_use_stale |= NGX_HTTP_UPSTREAM_FT_NOLIVE; |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2567 } |
d45742815c90
Fixed proxy_cache_use_stale in "no live upstreams" case.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4386
diff
changeset
|
2568 |
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2569 if (conf->upstream.cache_methods == 0) { |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2570 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
|
2571 } |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2572 |
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2573 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
|
2574 |
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2575 ngx_conf_merge_ptr_value(conf->upstream.cache_bypass, |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2576 prev->upstream.cache_bypass, NULL); |
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2577 |
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2578 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
|
2579 prev->upstream.no_cache, NULL); |
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2580 |
2602 | 2581 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
2582 prev->upstream.cache_valid, NULL); | |
2583 | |
2661 | 2584 if (conf->cache_key.value.data == NULL) { |
2585 conf->cache_key = prev->cache_key; | |
2586 } | |
2587 | |
4386
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2588 ngx_conf_merge_value(conf->upstream.cache_lock, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2589 prev->upstream.cache_lock, 0); |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2590 |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2591 ngx_conf_merge_msec_value(conf->upstream.cache_lock_timeout, |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2592 prev->upstream.cache_lock_timeout, 5000); |
92deb73393f7
Cache lock support for fastcgi, scgi, uwsgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4329
diff
changeset
|
2593 |
5441
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
2594 ngx_conf_merge_value(conf->upstream.cache_revalidate, |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
2595 prev->upstream.cache_revalidate, 0); |
43ccaf8e8728
Upstream: cache revalidation with conditional requests.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5394
diff
changeset
|
2596 |
2602 | 2597 #endif |
2598 | |
509 | 2599 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
2600 prev->upstream.pass_request_headers, 1); | |
2601 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
2602 prev->upstream.pass_request_body, 1); | |
2603 | |
657 | 2604 ngx_conf_merge_value(conf->upstream.intercept_errors, |
2605 prev->upstream.intercept_errors, 0); | |
509 | 2606 |
1228 | 2607 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
2608 | |
4122
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2609 ngx_conf_merge_value(conf->keep_conn, prev->keep_conn, 0); |
c7fae0daeb57
Keepalive support in fastcgi.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4015
diff
changeset
|
2610 |
507 | 2611 |
479 | 2612 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
2613 | |
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2614 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
|
2615 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
|
2616 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
|
2617 |
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2618 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
3670
2728c4e4a9ae
do not use a cache headers set to hide
Igor Sysoev <igor@sysoev.ru>
parents:
3667
diff
changeset
|
2619 &prev->upstream, ngx_http_fastcgi_hide_headers, &hash) |
649 | 2620 != NGX_OK) |
2621 { | |
2622 return NGX_CONF_ERROR; | |
2623 } | |
2624 | |
884 | 2625 if (conf->upstream.upstream == NULL) { |
2626 conf->upstream.upstream = prev->upstream.upstream; | |
507 | 2627 } |
2628 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2629 if (conf->fastcgi_lengths == NULL) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2630 conf->fastcgi_lengths = prev->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2631 conf->fastcgi_values = prev->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2632 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2633 |
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2634 if (conf->upstream.upstream || conf->fastcgi_lengths) { |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2635 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2636 if (clcf->handler == NULL && clcf->lmt_excpt) { |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2637 clcf->handler = ngx_http_fastcgi_handler; |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2638 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2639 } |
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2640 |
2443 | 2641 #if (NGX_PCRE) |
2642 if (conf->split_regex == NULL) { | |
2643 conf->split_regex = prev->split_regex; | |
2644 conf->split_name = prev->split_name; | |
2645 } | |
2646 #endif | |
2647 | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2648 if (ngx_http_fastcgi_merge_params(cf, conf, prev) != NGX_OK) { |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2649 return NGX_CONF_ERROR; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2650 } |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2651 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2652 return NGX_CONF_OK; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2653 } |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2654 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2655 |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2656 static ngx_int_t |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2657 ngx_http_fastcgi_merge_params(ngx_conf_t *cf, |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2658 ngx_http_fastcgi_loc_conf_t *conf, ngx_http_fastcgi_loc_conf_t *prev) |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2659 { |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2660 u_char *p; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2661 size_t size; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2662 uintptr_t *code; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2663 ngx_uint_t i, nsrc; |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2664 ngx_array_t headers_names; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2665 #if (NGX_HTTP_CACHE) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2666 ngx_array_t params_merged; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2667 #endif |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2668 ngx_hash_key_t *hk; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2669 ngx_hash_init_t hash; |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2670 ngx_http_upstream_param_t *src; |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2671 ngx_http_script_compile_t sc; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2672 ngx_http_script_copy_code_t *copy; |
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2673 |
509 | 2674 if (conf->params_source == NULL) { |
573 | 2675 conf->params_source = prev->params_source; |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2676 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2677 if (prev->headers_hash.buckets |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2678 #if (NGX_HTTP_CACHE) |
4522 | 2679 && ((conf->upstream.cache == NULL) |
2680 == (prev->upstream.cache == NULL)) | |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2681 #endif |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2682 ) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2683 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2684 conf->flushes = prev->flushes; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2685 conf->params_len = prev->params_len; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2686 conf->params = prev->params; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2687 conf->headers_hash = prev->headers_hash; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2688 conf->header_params = prev->header_params; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2689 |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2690 return NGX_OK; |
509 | 2691 } |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2692 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2693 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2694 if (conf->params_source == NULL |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2695 #if (NGX_HTTP_CACHE) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2696 && (conf->upstream.cache == NULL) |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2697 #endif |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2698 ) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2699 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2700 conf->headers_hash.buckets = (void *) 1; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2701 return NGX_OK; |
509 | 2702 } |
2703 | |
2704 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
2705 if (conf->params_len == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2706 return NGX_ERROR; |
509 | 2707 } |
573 | 2708 |
509 | 2709 conf->params = ngx_array_create(cf->pool, 512, 1); |
2710 if (conf->params == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2711 return NGX_ERROR; |
509 | 2712 } |
2713 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2714 if (ngx_array_init(&headers_names, cf->temp_pool, 4, sizeof(ngx_hash_key_t)) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2715 != NGX_OK) |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2716 { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2717 return NGX_ERROR; |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2718 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2719 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2720 if (conf->params_source) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2721 src = conf->params_source->elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2722 nsrc = conf->params_source->nelts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2723 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2724 } else { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2725 src = NULL; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2726 nsrc = 0; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2727 } |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2728 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2729 #if (NGX_HTTP_CACHE) |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2730 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2731 if (conf->upstream.cache) { |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2732 ngx_keyval_t *h; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2733 ngx_http_upstream_param_t *s; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2734 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2735 if (ngx_array_init(¶ms_merged, cf->temp_pool, 4, |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2736 sizeof(ngx_http_upstream_param_t)) |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2737 != NGX_OK) |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2738 { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2739 return NGX_ERROR; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2740 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2741 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2742 for (i = 0; i < nsrc; i++) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2743 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2744 s = ngx_array_push(¶ms_merged); |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2745 if (s == NULL) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2746 return NGX_ERROR; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2747 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2748 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2749 *s = src[i]; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2750 } |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2751 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2752 h = ngx_http_fastcgi_cache_headers; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2753 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2754 while (h->key.len) { |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2755 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2756 src = params_merged.elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2757 nsrc = params_merged.nelts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2758 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2759 for (i = 0; i < nsrc; i++) { |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2760 if (ngx_strcasecmp(h->key.data, src[i].key.data) == 0) { |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2761 goto next; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2762 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2763 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2764 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2765 s = ngx_array_push(¶ms_merged); |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2766 if (s == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2767 return NGX_ERROR; |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2768 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2769 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2770 s->key = h->key; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2771 s->value = h->value; |
5451
e68af4e3396f
Upstream: skip empty cache headers.
Maxim Dounin <mdounin@mdounin.ru>
parents:
5441
diff
changeset
|
2772 s->skip_empty = 1; |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2773 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2774 next: |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2775 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2776 h++; |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2777 } |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2778 |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2779 src = params_merged.elts; |
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2780 nsrc = params_merged.nelts; |
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2781 } |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2782 |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2783 #endif |
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2784 |
4278
f57229cba7ad
Fixed fastcgi/scgi/uwsgi_param inheritance.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4277
diff
changeset
|
2785 for (i = 0; i < nsrc; i++) { |
509 | 2786 |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2787 if (src[i].key.len > sizeof("HTTP_") - 1 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2788 && 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
|
2789 { |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2790 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
|
2791 if (hk == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2792 return NGX_ERROR; |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2793 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2794 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2795 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
|
2796 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
|
2797 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
|
2798 hk->value = (void *) 1; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2799 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2800 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
|
2801 continue; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2802 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2803 } |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2804 |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2805 copy = ngx_array_push_n(conf->params_len, |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2806 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
|
2807 if (copy == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2808 return NGX_ERROR; |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2809 } |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2810 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2811 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2812 copy->len = src[i].key.len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2813 |
4329
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2814 copy = ngx_array_push_n(conf->params_len, |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2815 sizeof(ngx_http_script_copy_code_t)); |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2816 if (copy == NULL) { |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2817 return NGX_ERROR; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2818 } |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2819 |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2820 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2821 copy->len = src[i].skip_empty; |
31e6bfca10a5
FastCGI: added "if_not_empty" flag support to the "fastcgi_param" directive.
Valentin Bartenev <vbart@nginx.com>
parents:
4278
diff
changeset
|
2822 |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2823 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2824 size = (sizeof(ngx_http_script_copy_code_t) |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2825 + src[i].key.len + sizeof(uintptr_t) - 1) |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2826 & ~(sizeof(uintptr_t) - 1); |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2827 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2828 copy = ngx_array_push_n(conf->params, size); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2829 if (copy == NULL) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2830 return NGX_ERROR; |
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2831 } |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2832 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2833 copy->code = ngx_http_script_copy_code; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2834 copy->len = src[i].key.len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2835 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2836 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2837 ngx_memcpy(p, src[i].key.data, src[i].key.len); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2838 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2839 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2840 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2841 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2842 sc.cf = cf; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2843 sc.source = &src[i].value; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2844 sc.flushes = &conf->flushes; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2845 sc.lengths = &conf->params_len; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2846 sc.values = &conf->params; |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2847 |
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2848 if (ngx_http_script_compile(&sc) != NGX_OK) { |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2849 return NGX_ERROR; |
509 | 2850 } |
2851 | |
2852 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2853 if (code == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2854 return NGX_ERROR; |
509 | 2855 } |
2856 | |
2857 *code = (uintptr_t) NULL; | |
2858 | |
2859 | |
2860 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
2861 if (code == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2862 return NGX_ERROR; |
509 | 2863 } |
2864 | |
2865 *code = (uintptr_t) NULL; | |
2866 } | |
2867 | |
2868 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
2869 if (code == NULL) { | |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2870 return NGX_ERROR; |
509 | 2871 } |
2872 | |
2873 *code = (uintptr_t) NULL; | |
2874 | |
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2875 conf->header_params = headers_names.nelts; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2876 |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2877 hash.hash = &conf->headers_hash; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2878 hash.key = ngx_hash_key_lc; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2879 hash.max_size = 512; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2880 hash.bucket_size = 64; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2881 hash.name = "fastcgi_params_hash"; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2882 hash.pool = cf->pool; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2883 hash.temp_pool = NULL; |
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2884 |
4277
e4b8255e44c3
Separate functions to merge fastcgi/scgi/uwsgi params.
Maxim Dounin <mdounin@mdounin.ru>
parents:
4273
diff
changeset
|
2885 return ngx_hash_init(&hash, headers_names.elts, headers_names.nelts); |
479 | 2886 } |
509 | 2887 |
2888 | |
573 | 2889 static ngx_int_t |
2890 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
2891 ngx_http_variable_value_t *v, uintptr_t data) | |
509 | 2892 { |
2893 u_char *p; | |
2443 | 2894 ngx_http_fastcgi_ctx_t *f; |
509 | 2895 ngx_http_fastcgi_loc_conf_t *flcf; |
2896 | |
2443 | 2897 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
2898 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2899 f = ngx_http_fastcgi_split(r, flcf); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2900 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2901 if (f == NULL) { |
2443 | 2902 return NGX_ERROR; |
2903 } | |
2904 | |
2905 if (f->script_name.len == 0 | |
2906 || f->script_name.data[f->script_name.len - 1] != '/') | |
2907 { | |
2908 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
|
2909 v->valid = 1; |
1565 | 2910 v->no_cacheable = 0; |
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2911 v->not_found = 0; |
2443 | 2912 v->data = f->script_name.data; |
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2913 |
573 | 2914 return NGX_OK; |
509 | 2915 } |
2916 | |
2443 | 2917 v->len = f->script_name.len + flcf->index.len; |
2918 | |
2919 v->data = ngx_pnalloc(r->pool, v->len); | |
2920 if (v->data == NULL) { | |
2921 return NGX_ERROR; | |
2922 } | |
2923 | |
2924 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
2925 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
2926 | |
573 | 2927 return NGX_OK; |
509 | 2928 } |
2929 | |
2930 | |
2443 | 2931 static ngx_int_t |
2932 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
2933 ngx_http_variable_value_t *v, uintptr_t data) | |
2934 { | |
2935 ngx_http_fastcgi_ctx_t *f; | |
2936 ngx_http_fastcgi_loc_conf_t *flcf; | |
2937 | |
2938 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
2939 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2940 f = ngx_http_fastcgi_split(r, flcf); |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2941 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2942 if (f == NULL) { |
2443 | 2943 return NGX_ERROR; |
2944 } | |
2945 | |
2946 v->len = f->path_info.len; | |
2947 v->valid = 1; | |
2948 v->no_cacheable = 0; | |
2949 v->not_found = 0; | |
2950 v->data = f->path_info.data; | |
2951 | |
2952 return NGX_OK; | |
2953 } | |
2954 | |
2955 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2956 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
|
2957 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
2443 | 2958 { |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2959 ngx_http_fastcgi_ctx_t *f; |
2443 | 2960 #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
|
2961 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
|
2962 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
|
2963 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2964 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
|
2965 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2966 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
|
2967 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
|
2968 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
|
2969 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
|
2970 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2971 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2972 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
|
2973 } |
2443 | 2974 |
2975 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
|
2976 return f; |
2443 | 2977 } |
2978 | |
2979 if (flcf->split_regex == NULL) { | |
2980 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
|
2981 return f; |
2443 | 2982 } |
2983 | |
2984 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
2985 | |
3325 | 2986 if (n >= 0) { /* match */ |
2987 f->script_name.len = captures[3] - captures[2]; | |
3735
1ba712d077d1
fix fastcgi_split_path_info, if URI was not fully captured
Igor Sysoev <igor@sysoev.ru>
parents:
3731
diff
changeset
|
2988 f->script_name.data = r->uri.data + captures[2]; |
3325 | 2989 |
2990 f->path_info.len = captures[5] - captures[4]; | |
3735
1ba712d077d1
fix fastcgi_split_path_info, if URI was not fully captured
Igor Sysoev <igor@sysoev.ru>
parents:
3731
diff
changeset
|
2991 f->path_info.data = r->uri.data + captures[4]; |
3325 | 2992 |
2993 return f; | |
2994 } | |
2995 | |
2443 | 2996 if (n == NGX_REGEX_NO_MATCHED) { |
2997 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
|
2998 return f; |
2443 | 2999 } |
3000 | |
3325 | 3001 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
3002 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
3003 n, &r->uri, &flcf->split_name); | |
3004 return NULL; | |
2443 | 3005 |
3006 #else | |
3007 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3008 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
|
3009 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3010 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
|
3011 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
|
3012 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
|
3013 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
|
3014 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3015 |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3016 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
|
3017 } |
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3018 |
2443 | 3019 f->script_name = r->uri; |
3020 | |
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
3021 return f; |
2443 | 3022 |
3023 #endif | |
3024 } | |
3025 | |
3026 | |
509 | 3027 static char * |
3028 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
3029 { | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3030 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3031 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3032 ngx_url_t u; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3033 ngx_str_t *value, *url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3034 ngx_uint_t n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3035 ngx_http_core_loc_conf_t *clcf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3036 ngx_http_script_compile_t sc; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3037 |
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
3038 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
555 | 3039 return "is duplicate"; |
3040 } | |
3041 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3042 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
|
3043 |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3044 clcf->handler = ngx_http_fastcgi_handler; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3045 |
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3046 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
|
3047 clcf->auto_redirect = 1; |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3048 } |
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
3049 |
509 | 3050 value = cf->args->elts; |
3051 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3052 url = &value[1]; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3053 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3054 n = ngx_http_script_variables_count(url); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3055 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3056 if (n) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3057 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3058 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3059 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3060 sc.cf = cf; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3061 sc.source = url; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3062 sc.lengths = &flcf->fastcgi_lengths; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3063 sc.values = &flcf->fastcgi_values; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3064 sc.variables = n; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3065 sc.complete_lengths = 1; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3066 sc.complete_values = 1; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3067 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3068 if (ngx_http_script_compile(&sc) != NGX_OK) { |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3069 return NGX_CONF_ERROR; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3070 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3071 |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3072 return NGX_CONF_OK; |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3073 } |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3074 |
651 | 3075 ngx_memzero(&u, sizeof(ngx_url_t)); |
3076 | |
3077 u.url = value[1]; | |
884 | 3078 u.no_resolve = 1; |
3079 | |
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3080 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
3081 if (flcf->upstream.upstream == NULL) { |
509 | 3082 return NGX_CONF_ERROR; |
3083 } | |
3084 | |
3085 return NGX_CONF_OK; | |
3086 } | |
3087 | |
3088 | |
3089 static char * | |
2443 | 3090 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
3091 { | |
3092 #if (NGX_PCRE) | |
3093 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
3094 | |
3325 | 3095 ngx_str_t *value; |
3096 ngx_regex_compile_t rc; | |
3097 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
2443 | 3098 |
3099 value = cf->args->elts; | |
3100 | |
3101 flcf->split_name = value[1]; | |
3102 | |
3325 | 3103 ngx_memzero(&rc, sizeof(ngx_regex_compile_t)); |
3104 | |
3105 rc.pattern = value[1]; | |
3106 rc.pool = cf->pool; | |
3107 rc.err.len = NGX_MAX_CONF_ERRSTR; | |
3108 rc.err.data = errstr; | |
3109 | |
3110 if (ngx_regex_compile(&rc) != NGX_OK) { | |
3111 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err); | |
2443 | 3112 return NGX_CONF_ERROR; |
3113 } | |
3114 | |
3325 | 3115 if (rc.captures != 2) { |
2443 | 3116 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3117 "pattern \"%V\" must have 2 captures", &value[1]); | |
3118 return NGX_CONF_ERROR; | |
3119 } | |
3120 | |
3325 | 3121 flcf->split_regex = rc.regex; |
3122 | |
2443 | 3123 return NGX_CONF_OK; |
3124 | |
3125 #else | |
3126 | |
3127 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
3128 "\"%V\" requires PCRE library", &cmd->name); | |
3129 return NGX_CONF_ERROR; | |
3130 | |
3131 #endif | |
3132 } | |
3133 | |
3134 | |
3135 static char * | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3136 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
|
3137 { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3138 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
|
3139 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3140 ngx_str_t *value; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3141 ngx_http_script_compile_t sc; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3142 |
2894 | 3143 if (flcf->upstream.store != NGX_CONF_UNSET |
3144 || flcf->upstream.store_lengths) | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3145 { |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3146 return "is duplicate"; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3147 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3148 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3149 value = cf->args->elts; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3150 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3151 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
|
3152 flcf->upstream.store = 0; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3153 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3154 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3155 |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3156 #if (NGX_HTTP_CACHE) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3157 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3158 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
|
3159 && flcf->upstream.cache != NULL) |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3160 { |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3161 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
|
3162 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3163 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3164 #endif |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3165 |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3166 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
|
3167 flcf->upstream.store = 1; |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3168 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3169 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3170 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3171 /* include the terminating '\0' into script */ |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3172 value[1].len++; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3173 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3174 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
|
3175 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3176 sc.cf = cf; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3177 sc.source = &value[1]; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3178 sc.lengths = &flcf->upstream.store_lengths; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3179 sc.values = &flcf->upstream.store_values; |
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
3180 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
|
3181 sc.complete_lengths = 1; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3182 sc.complete_values = 1; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3183 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3184 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
|
3185 return NGX_CONF_ERROR; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3186 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3187 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3188 return NGX_CONF_OK; |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3189 } |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3190 |
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3191 |
2602 | 3192 #if (NGX_HTTP_CACHE) |
3193 | |
3194 static char * | |
3195 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
3196 { | |
3197 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
3198 | |
3199 ngx_str_t *value; | |
3200 | |
3201 value = cf->args->elts; | |
3202 | |
3203 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
3204 return "is duplicate"; | |
3205 } | |
3206 | |
3207 if (ngx_strcmp(value[1].data, "off") == 0) { | |
3208 flcf->upstream.cache = NULL; | |
3209 return NGX_CONF_OK; | |
3210 } | |
3211 | |
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3212 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
|
3213 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
|
3214 } |
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
3215 |
2602 | 3216 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
3217 &ngx_http_fastcgi_module); | |
3218 if (flcf->upstream.cache == NULL) { | |
3219 return NGX_CONF_ERROR; | |
3220 } | |
3221 | |
3222 return NGX_CONF_OK; | |
3223 } | |
3224 | |
3225 | |
3226 static char * | |
3227 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
3228 { | |
3229 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
3230 | |
3231 ngx_str_t *value; | |
3232 ngx_http_compile_complex_value_t ccv; | |
3233 | |
3234 value = cf->args->elts; | |
3235 | |
4947
4251e72b8bb4
Allow the complex value to be defined as an empty string.
Ruslan Ermilov <ru@nginx.com>
parents:
4811
diff
changeset
|
3236 if (flcf->cache_key.value.data) { |
2602 | 3237 return "is duplicate"; |
3238 } | |
3239 | |
3240 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
3241 | |
3242 ccv.cf = cf; | |
3243 ccv.value = &value[1]; | |
3244 ccv.complex_value = &flcf->cache_key; | |
3245 | |
3246 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
3247 return NGX_CONF_ERROR; | |
3248 } | |
3249 | |
3250 return NGX_CONF_OK; | |
3251 } | |
3252 | |
3253 #endif | |
3254 | |
3255 | |
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
3256 static char * |
509 | 3257 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
3258 { | |
3259 #if (NGX_FREEBSD) | |
3260 ssize_t *np = data; | |
3261 | |
673 | 3262 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
509 | 3263 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
3264 "\"fastcgi_send_lowat\" must be less than %d " | |
3265 "(sysctl net.inet.tcp.sendspace)", | |
3266 ngx_freebsd_net_inet_tcp_sendspace); | |
3267 | |
3268 return NGX_CONF_ERROR; | |
3269 } | |
3270 | |
3271 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
3272 ssize_t *np = data; | |
3273 | |
3274 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
3275 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
3276 | |
3277 *np = 0; | |
3278 | |
3279 #endif | |
3280 | |
3281 return NGX_CONF_OK; | |
3282 } |