Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 4050:36d2cd2e361d stable-1.0
Merge of r4016:
Fix ignored headers handling in fastcgi/scgi/uwsgi.
The bug had appeared in r3561 (fastcgi), r3638 (scgi), r3567 (uwsgi).
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Mon, 29 Aug 2011 14:13:46 +0000 |
| parents | 2d062c031fff |
| children | c7fae0daeb57 37e5bf2b392d |
| rev | line source |
|---|---|
| 479 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #include <ngx_config.h> | |
| 8 #include <ngx_core.h> | |
| 9 #include <ngx_http.h> | |
| 10 | |
| 11 | |
| 12 typedef struct { | |
| 651 | 13 ngx_http_upstream_conf_t upstream; |
| 14 | |
| 15 ngx_str_t index; | |
| 16 | |
| 17 ngx_array_t *flushes; | |
| 18 ngx_array_t *params_len; | |
| 19 ngx_array_t *params; | |
| 20 ngx_array_t *params_source; | |
| 1228 | 21 ngx_array_t *catch_stderr; |
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22 |
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23 ngx_array_t *fastcgi_lengths; |
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24 ngx_array_t *fastcgi_values; |
| 2443 | 25 |
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26 ngx_hash_t headers_hash; |
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27 ngx_uint_t header_params; |
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28 |
| 2602 | 29 #if (NGX_HTTP_CACHE) |
| 30 ngx_http_complex_value_t cache_key; | |
| 31 #endif | |
| 32 | |
| 2443 | 33 #if (NGX_PCRE) |
| 34 ngx_regex_t *split_regex; | |
| 35 ngx_str_t split_name; | |
| 36 #endif | |
| 479 | 37 } ngx_http_fastcgi_loc_conf_t; |
| 38 | |
| 39 | |
| 40 typedef enum { | |
| 41 ngx_http_fastcgi_st_version = 0, | |
| 42 ngx_http_fastcgi_st_type, | |
| 43 ngx_http_fastcgi_st_request_id_hi, | |
| 44 ngx_http_fastcgi_st_request_id_lo, | |
| 45 ngx_http_fastcgi_st_content_length_hi, | |
| 46 ngx_http_fastcgi_st_content_length_lo, | |
| 47 ngx_http_fastcgi_st_padding_length, | |
| 48 ngx_http_fastcgi_st_reserved, | |
| 49 ngx_http_fastcgi_st_data, | |
| 515 | 50 ngx_http_fastcgi_st_padding |
| 479 | 51 } ngx_http_fastcgi_state_e; |
| 52 | |
| 53 | |
| 54 typedef struct { | |
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55 u_char *start; |
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56 u_char *end; |
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57 } ngx_http_fastcgi_split_part_t; |
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58 |
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59 |
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60 typedef struct { |
| 651 | 61 ngx_http_fastcgi_state_e state; |
| 62 u_char *pos; | |
| 63 u_char *last; | |
| 64 ngx_uint_t type; | |
| 65 size_t length; | |
| 66 size_t padding; | |
| 67 | |
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68 unsigned fastcgi_stdout:1; |
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69 unsigned large_stderr:1; |
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70 |
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71 ngx_array_t *split_parts; |
| 2443 | 72 |
| 73 ngx_str_t script_name; | |
| 74 ngx_str_t path_info; | |
| 479 | 75 } ngx_http_fastcgi_ctx_t; |
| 76 | |
| 77 | |
| 78 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
| 79 | |
| 80 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 | |
| 81 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
| 82 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
| 83 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
| 84 #define NGX_HTTP_FASTCGI_STDIN 5 | |
| 85 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
| 86 #define NGX_HTTP_FASTCGI_STDERR 7 | |
| 87 #define NGX_HTTP_FASTCGI_DATA 8 | |
| 88 | |
| 89 | |
| 90 typedef struct { | |
| 91 u_char version; | |
| 92 u_char type; | |
| 93 u_char request_id_hi; | |
| 94 u_char request_id_lo; | |
| 95 u_char content_length_hi; | |
| 96 u_char content_length_lo; | |
| 97 u_char padding_length; | |
| 98 u_char reserved; | |
| 99 } ngx_http_fastcgi_header_t; | |
| 100 | |
| 101 | |
| 102 typedef struct { | |
| 103 u_char role_hi; | |
| 104 u_char role_lo; | |
| 105 u_char flags; | |
| 106 u_char reserved[5]; | |
| 107 } ngx_http_fastcgi_begin_request_t; | |
| 108 | |
| 109 | |
| 509 | 110 typedef struct { |
| 111 u_char version; | |
| 112 u_char type; | |
| 113 u_char request_id_hi; | |
| 114 u_char request_id_lo; | |
| 115 } ngx_http_fastcgi_header_small_t; | |
| 116 | |
| 117 | |
| 118 typedef struct { | |
| 119 ngx_http_fastcgi_header_t h0; | |
| 120 ngx_http_fastcgi_begin_request_t br; | |
| 121 ngx_http_fastcgi_header_small_t h1; | |
| 122 } ngx_http_fastcgi_request_start_t; | |
| 123 | |
| 124 | |
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125 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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126 ngx_http_fastcgi_loc_conf_t *flcf); |
| 2602 | 127 #if (NGX_HTTP_CACHE) |
| 128 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
| 129 #endif | |
| 479 | 130 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
| 131 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
| 132 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
| 133 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, | |
| 487 | 134 ngx_buf_t *buf); |
| 479 | 135 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
| 487 | 136 ngx_http_fastcgi_ctx_t *f); |
| 479 | 137 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
| 138 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
| 487 | 139 ngx_int_t rc); |
| 479 | 140 |
| 509 | 141 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
| 142 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
| 143 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
| 144 void *parent, void *child); | |
| 573 | 145 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
| 146 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2443 | 147 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
| 148 ngx_http_variable_value_t *v, uintptr_t data); | |
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149 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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150 ngx_http_fastcgi_loc_conf_t *flcf); |
| 509 | 151 |
| 479 | 152 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
| 487 | 153 void *conf); |
| 2443 | 154 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
| 155 ngx_command_t *cmd, void *conf); | |
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156 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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157 void *conf); |
| 2602 | 158 #if (NGX_HTTP_CACHE) |
| 159 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 160 void *conf); | |
| 161 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 162 void *conf); | |
| 163 #endif | |
| 164 | |
| 479 | 165 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
| 487 | 166 void *data); |
| 479 | 167 |
| 168 | |
| 509 | 169 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
| 170 { ngx_http_fastcgi_lowat_check }; | |
| 479 | 171 |
| 172 | |
| 173 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
| 174 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
| 175 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
| 176 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
| 177 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
| 623 | 178 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
| 479 | 179 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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180 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
| 665 | 181 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
| 479 | 182 { ngx_null_string, 0 } |
| 183 }; | |
| 184 | |
| 185 | |
| 2602 | 186 ngx_module_t ngx_http_fastcgi_module; |
| 187 | |
| 188 | |
| 479 | 189 static ngx_command_t ngx_http_fastcgi_commands[] = { |
| 190 | |
| 191 { ngx_string("fastcgi_pass"), | |
| 629 | 192 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
| 479 | 193 ngx_http_fastcgi_pass, |
| 194 NGX_HTTP_LOC_CONF_OFFSET, | |
| 195 0, | |
| 196 NULL }, | |
| 197 | |
| 198 { ngx_string("fastcgi_index"), | |
| 199 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 200 ngx_conf_set_str_slot, | |
| 201 NGX_HTTP_LOC_CONF_OFFSET, | |
| 202 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
| 203 NULL }, | |
| 204 | |
| 2443 | 205 { ngx_string("fastcgi_split_path_info"), |
| 206 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 207 ngx_http_fastcgi_split_path_info, | |
| 208 NGX_HTTP_LOC_CONF_OFFSET, | |
| 209 0, | |
| 210 NULL }, | |
| 211 | |
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212 { ngx_string("fastcgi_store"), |
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213 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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214 ngx_http_fastcgi_store, |
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215 NGX_HTTP_LOC_CONF_OFFSET, |
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216 0, |
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217 NULL }, |
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218 |
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219 { ngx_string("fastcgi_store_access"), |
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220 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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221 ngx_conf_set_access_slot, |
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222 NGX_HTTP_LOC_CONF_OFFSET, |
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223 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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224 NULL }, |
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225 |
| 629 | 226 { ngx_string("fastcgi_ignore_client_abort"), |
| 227 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 228 ngx_conf_set_flag_slot, | |
| 229 NGX_HTTP_LOC_CONF_OFFSET, | |
| 230 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
| 231 NULL }, | |
| 232 | |
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233 { ngx_string("fastcgi_bind"), |
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234 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 3399 | 235 ngx_http_upstream_bind_set_slot, |
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236 NGX_HTTP_LOC_CONF_OFFSET, |
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237 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.local), |
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238 NULL }, |
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239 |
| 479 | 240 { ngx_string("fastcgi_connect_timeout"), |
| 241 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 242 ngx_conf_set_msec_slot, | |
| 243 NGX_HTTP_LOC_CONF_OFFSET, | |
| 244 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
| 245 NULL }, | |
| 246 | |
| 247 { ngx_string("fastcgi_send_timeout"), | |
| 248 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 249 ngx_conf_set_msec_slot, | |
| 250 NGX_HTTP_LOC_CONF_OFFSET, | |
| 251 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
| 252 NULL }, | |
| 253 | |
| 254 { ngx_string("fastcgi_send_lowat"), | |
| 255 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 256 ngx_conf_set_size_slot, | |
| 257 NGX_HTTP_LOC_CONF_OFFSET, | |
| 258 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
| 259 &ngx_http_fastcgi_lowat_post }, | |
| 260 | |
| 581 | 261 { ngx_string("fastcgi_buffer_size"), |
| 262 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 263 ngx_conf_set_size_slot, | |
| 264 NGX_HTTP_LOC_CONF_OFFSET, | |
| 265 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
| 266 NULL }, | |
| 267 | |
| 509 | 268 { ngx_string("fastcgi_pass_request_headers"), |
| 269 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 270 ngx_conf_set_flag_slot, | |
| 271 NGX_HTTP_LOC_CONF_OFFSET, | |
| 272 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
| 273 NULL }, | |
| 274 | |
| 275 { ngx_string("fastcgi_pass_request_body"), | |
| 276 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 277 ngx_conf_set_flag_slot, | |
| 278 NGX_HTTP_LOC_CONF_OFFSET, | |
| 279 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
| 280 NULL }, | |
| 281 | |
| 657 | 282 { ngx_string("fastcgi_intercept_errors"), |
| 283 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 284 ngx_conf_set_flag_slot, | |
| 285 NGX_HTTP_LOC_CONF_OFFSET, | |
| 286 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
| 287 NULL }, | |
| 288 | |
| 479 | 289 { ngx_string("fastcgi_read_timeout"), |
| 290 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 291 ngx_conf_set_msec_slot, | |
| 292 NGX_HTTP_LOC_CONF_OFFSET, | |
| 293 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
| 294 NULL }, | |
| 295 | |
| 296 { ngx_string("fastcgi_buffers"), | |
| 297 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 298 ngx_conf_set_bufs_slot, | |
| 299 NGX_HTTP_LOC_CONF_OFFSET, | |
| 300 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
| 301 NULL }, | |
| 302 | |
| 303 { ngx_string("fastcgi_busy_buffers_size"), | |
| 304 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 305 ngx_conf_set_size_slot, | |
| 306 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 307 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
| 479 | 308 NULL }, |
| 309 | |
| 2602 | 310 #if (NGX_HTTP_CACHE) |
| 311 | |
| 312 { ngx_string("fastcgi_cache"), | |
| 3729 | 313 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 2602 | 314 ngx_http_fastcgi_cache, |
| 315 NGX_HTTP_LOC_CONF_OFFSET, | |
| 316 0, | |
| 317 NULL }, | |
| 318 | |
| 319 { ngx_string("fastcgi_cache_key"), | |
| 3729 | 320 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 2602 | 321 ngx_http_fastcgi_cache_key, |
| 322 NGX_HTTP_LOC_CONF_OFFSET, | |
| 323 0, | |
| 324 NULL }, | |
| 325 | |
| 326 { ngx_string("fastcgi_cache_path"), | |
| 327 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
| 328 ngx_http_file_cache_set_slot, | |
| 329 0, | |
| 330 0, | |
| 331 &ngx_http_fastcgi_module }, | |
| 332 | |
|
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333 { ngx_string("fastcgi_cache_bypass"), |
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334 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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335 ngx_http_set_predicate_slot, |
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336 NGX_HTTP_LOC_CONF_OFFSET, |
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337 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_bypass), |
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338 NULL }, |
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339 |
|
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340 { ngx_string("fastcgi_no_cache"), |
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341 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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342 ngx_http_set_predicate_slot, |
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343 NGX_HTTP_LOC_CONF_OFFSET, |
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344 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.no_cache), |
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345 NULL }, |
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346 |
| 2602 | 347 { ngx_string("fastcgi_cache_valid"), |
| 348 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 349 ngx_http_file_cache_valid_set_slot, | |
| 350 NGX_HTTP_LOC_CONF_OFFSET, | |
| 351 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
| 352 NULL }, | |
| 353 | |
| 2729 | 354 { ngx_string("fastcgi_cache_min_uses"), |
| 2602 | 355 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 356 ngx_conf_set_num_slot, | |
| 357 NGX_HTTP_LOC_CONF_OFFSET, | |
| 358 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
| 359 NULL }, | |
| 360 | |
| 361 { ngx_string("fastcgi_cache_use_stale"), | |
| 362 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 363 ngx_conf_set_bitmask_slot, | |
| 364 NGX_HTTP_LOC_CONF_OFFSET, | |
| 365 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
| 366 &ngx_http_fastcgi_next_upstream_masks }, | |
| 367 | |
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368 { ngx_string("fastcgi_cache_methods"), |
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369 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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370 ngx_conf_set_bitmask_slot, |
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371 NGX_HTTP_LOC_CONF_OFFSET, |
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372 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
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373 &ngx_http_upstream_cache_method_mask }, |
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374 |
| 2602 | 375 #endif |
| 376 | |
| 479 | 377 { ngx_string("fastcgi_temp_path"), |
| 378 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 379 ngx_conf_set_path_slot, | |
| 380 NGX_HTTP_LOC_CONF_OFFSET, | |
| 381 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
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382 NULL }, |
| 479 | 383 |
| 384 { ngx_string("fastcgi_max_temp_file_size"), | |
| 385 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 386 ngx_conf_set_size_slot, | |
| 387 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 388 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
| 479 | 389 NULL }, |
| 390 | |
| 391 { ngx_string("fastcgi_temp_file_write_size"), | |
| 392 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 393 ngx_conf_set_size_slot, | |
| 394 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 395 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
| 479 | 396 NULL }, |
| 397 | |
| 398 { ngx_string("fastcgi_next_upstream"), | |
| 547 | 399 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
| 479 | 400 ngx_conf_set_bitmask_slot, |
| 401 NGX_HTTP_LOC_CONF_OFFSET, | |
| 402 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
| 403 &ngx_http_fastcgi_next_upstream_masks }, | |
| 404 | |
| 509 | 405 { ngx_string("fastcgi_param"), |
| 406 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 649 | 407 ngx_conf_set_keyval_slot, |
| 485 | 408 NGX_HTTP_LOC_CONF_OFFSET, |
| 509 | 409 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
| 485 | 410 NULL }, |
| 411 | |
| 649 | 412 { ngx_string("fastcgi_pass_header"), |
| 3729 | 413 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 649 | 414 ngx_conf_set_str_array_slot, |
| 415 NGX_HTTP_LOC_CONF_OFFSET, | |
| 416 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
| 417 NULL }, | |
| 418 | |
| 419 { ngx_string("fastcgi_hide_header"), | |
| 3729 | 420 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 649 | 421 ngx_conf_set_str_array_slot, |
| 422 NGX_HTTP_LOC_CONF_OFFSET, | |
| 423 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
| 424 NULL }, | |
| 425 | |
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426 { ngx_string("fastcgi_ignore_headers"), |
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427 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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428 ngx_conf_set_bitmask_slot, |
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429 NGX_HTTP_LOC_CONF_OFFSET, |
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430 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
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431 &ngx_http_upstream_ignore_headers_masks }, |
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432 |
| 1228 | 433 { ngx_string("fastcgi_catch_stderr"), |
| 434 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 435 ngx_conf_set_str_array_slot, | |
| 436 NGX_HTTP_LOC_CONF_OFFSET, | |
| 437 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
| 438 NULL }, | |
| 439 | |
| 479 | 440 ngx_null_command |
| 441 }; | |
| 442 | |
| 443 | |
| 667 | 444 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
| 509 | 445 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
| 446 NULL, /* postconfiguration */ | |
| 479 | 447 |
| 448 NULL, /* create main configuration */ | |
| 449 NULL, /* init main configuration */ | |
| 450 | |
| 451 NULL, /* create server configuration */ | |
| 452 NULL, /* merge server configuration */ | |
| 453 | |
| 454 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
| 455 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
| 456 }; | |
| 457 | |
| 458 | |
| 459 ngx_module_t ngx_http_fastcgi_module = { | |
| 509 | 460 NGX_MODULE_V1, |
| 479 | 461 &ngx_http_fastcgi_module_ctx, /* module context */ |
| 462 ngx_http_fastcgi_commands, /* module directives */ | |
| 463 NGX_HTTP_MODULE, /* module type */ | |
| 541 | 464 NULL, /* init master */ |
| 479 | 465 NULL, /* init module */ |
| 541 | 466 NULL, /* init process */ |
| 467 NULL, /* init thread */ | |
| 468 NULL, /* exit thread */ | |
| 469 NULL, /* exit process */ | |
| 470 NULL, /* exit master */ | |
| 471 NGX_MODULE_V1_PADDING | |
| 479 | 472 }; |
| 473 | |
| 474 | |
| 1883 | 475 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
| 476 { 1, /* version */ | |
| 477 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
| 478 0, /* request_id_hi */ | |
| 479 1, /* request_id_lo */ | |
| 480 0, /* content_length_hi */ | |
| 481 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
| 482 0, /* padding_length */ | |
| 483 0 }, /* reserved */ | |
| 484 | |
| 485 { 0, /* role_hi */ | |
| 486 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
| 487 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
| 488 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
| 489 | |
| 490 { 1, /* version */ | |
| 491 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
| 492 0, /* request_id_hi */ | |
| 493 1 }, /* request_id_lo */ | |
| 494 | |
| 495 }; | |
| 496 | |
| 497 | |
| 2443 | 498 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
| 499 | |
| 500 { ngx_string("fastcgi_script_name"), NULL, | |
| 501 ngx_http_fastcgi_script_name_variable, 0, | |
| 502 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 503 | |
| 504 { ngx_string("fastcgi_path_info"), NULL, | |
| 505 ngx_http_fastcgi_path_info_variable, 0, | |
| 506 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 507 | |
| 508 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 509 }; | |
| 1884 | 510 |
| 511 | |
| 649 | 512 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
| 513 ngx_string("Status"), | |
| 514 ngx_string("X-Accel-Expires"), | |
| 515 ngx_string("X-Accel-Redirect"), | |
| 516 ngx_string("X-Accel-Limit-Rate"), | |
|
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517 ngx_string("X-Accel-Buffering"), |
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518 ngx_string("X-Accel-Charset"), |
| 649 | 519 ngx_null_string |
| 520 }; | |
| 521 | |
| 522 | |
|
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523 #if (NGX_HTTP_CACHE) |
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524 |
|
3563
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525 static ngx_keyval_t ngx_http_fastcgi_cache_headers[] = { |
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526 { ngx_string("HTTP_IF_MODIFIED_SINCE"), ngx_string("") }, |
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527 { ngx_string("HTTP_IF_UNMODIFIED_SINCE"), ngx_string("") }, |
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528 { ngx_string("HTTP_IF_NONE_MATCH"), ngx_string("") }, |
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529 { ngx_string("HTTP_IF_MATCH"), ngx_string("") }, |
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530 { ngx_string("HTTP_RANGE"), ngx_string("") }, |
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531 { ngx_string("HTTP_IF_RANGE"), ngx_string("") }, |
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532 { ngx_null_string, ngx_null_string } |
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533 }; |
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534 |
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535 #endif |
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536 |
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537 |
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538 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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539 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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540 }; |
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541 |
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542 |
| 487 | 543 static ngx_int_t |
| 544 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
| 479 | 545 { |
| 546 ngx_int_t rc; | |
| 547 ngx_http_upstream_t *u; | |
| 2443 | 548 ngx_http_fastcgi_ctx_t *f; |
| 479 | 549 ngx_http_fastcgi_loc_conf_t *flcf; |
| 550 | |
|
777
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<!--#include virtual=... set=... -->
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551 if (r->subrequest_in_memory) { |
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552 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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553 "ngx_http_fastcgi_module does not support " |
| 1635 | 554 "subrequest in memory"); |
|
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555 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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556 } |
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557 |
|
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558 if (ngx_http_upstream_create(r) != NGX_OK) { |
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559 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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560 } |
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561 |
| 2443 | 562 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
| 563 if (f == NULL) { | |
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564 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
| 2443 | 565 } |
| 566 | |
| 567 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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568 |
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569 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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570 |
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571 if (flcf->fastcgi_lengths) { |
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572 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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573 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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574 } |
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575 } |
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576 |
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577 u = r->upstream; |
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578 |
|
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579 ngx_str_set(&u->schema, "fastcgi://"); |
| 479 | 580 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
| 581 | |
| 582 u->conf = &flcf->upstream; | |
| 583 | |
| 2602 | 584 #if (NGX_HTTP_CACHE) |
| 585 u->create_key = ngx_http_fastcgi_create_key; | |
| 586 #endif | |
| 479 | 587 u->create_request = ngx_http_fastcgi_create_request; |
| 588 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
| 589 u->process_header = ngx_http_fastcgi_process_header; | |
| 590 u->abort_request = ngx_http_fastcgi_abort_request; | |
| 591 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
| 592 | |
| 649 | 593 u->buffering = 1; |
| 594 | |
| 581 | 595 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
| 596 if (u->pipe == NULL) { | |
| 597 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 598 } | |
| 599 | |
| 600 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
| 601 u->pipe->input_ctx = r; | |
| 479 | 602 |
| 603 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); | |
| 604 | |
| 605 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
| 606 return rc; | |
| 607 } | |
| 608 | |
| 609 return NGX_DONE; | |
| 610 } | |
| 611 | |
| 612 | |
| 487 | 613 static ngx_int_t |
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614 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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615 { |
| 3610 | 616 ngx_url_t url; |
| 617 ngx_http_upstream_t *u; | |
| 618 | |
| 619 ngx_memzero(&url, sizeof(ngx_url_t)); | |
| 620 | |
| 621 if (ngx_http_script_run(r, &url.url, flcf->fastcgi_lengths->elts, 0, | |
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622 flcf->fastcgi_values->elts) |
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623 == NULL) |
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624 { |
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625 return NGX_ERROR; |
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626 } |
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627 |
| 3610 | 628 url.no_resolve = 1; |
| 629 | |
| 630 if (ngx_parse_url(r->pool, &url) != NGX_OK) { | |
| 631 if (url.err) { | |
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632 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 3610 | 633 "%s in upstream \"%V\"", url.err, &url.url); |
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634 } |
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635 |
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636 return NGX_ERROR; |
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637 } |
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638 |
| 3610 | 639 u = r->upstream; |
| 640 | |
| 641 u->resolved = ngx_pcalloc(r->pool, sizeof(ngx_http_upstream_resolved_t)); | |
| 642 if (u->resolved == NULL) { | |
| 643 return NGX_ERROR; | |
| 644 } | |
| 645 | |
| 646 if (url.addrs && url.addrs[0].sockaddr) { | |
| 647 u->resolved->sockaddr = url.addrs[0].sockaddr; | |
| 648 u->resolved->socklen = url.addrs[0].socklen; | |
| 649 u->resolved->naddrs = 1; | |
| 650 u->resolved->host = url.addrs[0].name; | |
|
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651 |
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652 } else { |
| 3610 | 653 u->resolved->host = url.host; |
| 654 u->resolved->port = url.port; | |
|
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655 u->resolved->no_port = url.no_port; |
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656 } |
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657 |
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658 return NGX_OK; |
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659 } |
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660 |
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661 |
| 2602 | 662 #if (NGX_HTTP_CACHE) |
| 663 | |
| 664 static ngx_int_t | |
| 665 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
| 666 { | |
| 667 ngx_str_t *key; | |
| 668 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 669 | |
| 670 key = ngx_array_push(&r->cache->keys); | |
| 671 if (key == NULL) { | |
| 672 return NGX_ERROR; | |
| 673 } | |
| 674 | |
| 675 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 676 | |
| 677 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
| 678 return NGX_ERROR; | |
| 679 } | |
| 680 | |
| 681 return NGX_OK; | |
| 682 } | |
| 683 | |
| 684 #endif | |
| 685 | |
| 686 | |
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687 static ngx_int_t |
| 487 | 688 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
| 479 | 689 { |
| 509 | 690 off_t file_pos; |
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691 u_char ch, *pos, *lowcase_key; |
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692 size_t size, len, key_len, val_len, padding, |
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693 allocated; |
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694 ngx_uint_t i, n, next, hash, header_params; |
| 509 | 695 ngx_buf_t *b; |
| 696 ngx_chain_t *cl, *body; | |
| 697 ngx_list_part_t *part; | |
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698 ngx_table_elt_t *header, **ignored; |
| 509 | 699 ngx_http_script_code_pt code; |
| 700 ngx_http_script_engine_t e, le; | |
| 701 ngx_http_fastcgi_header_t *h; | |
| 702 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 703 ngx_http_script_len_code_pt lcode; | |
| 479 | 704 |
| 509 | 705 len = 0; |
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706 header_params = 0; |
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707 ignored = NULL; |
| 485 | 708 |
| 479 | 709 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 710 | |
| 509 | 711 if (flcf->params_len) { |
| 712 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
| 479 | 713 |
| 1565 | 714 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
| 573 | 715 le.flushed = 1; |
| 716 | |
| 509 | 717 le.ip = flcf->params_len->elts; |
| 718 le.request = r; | |
| 479 | 719 |
| 509 | 720 while (*(uintptr_t *) le.ip) { |
| 487 | 721 |
| 509 | 722 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 723 key_len = lcode(&le); | |
| 479 | 724 |
| 509 | 725 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 726 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 727 } | |
| 728 le.ip += sizeof(uintptr_t); | |
| 479 | 729 |
| 537 | 730 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
| 485 | 731 } |
| 732 } | |
| 733 | |
| 509 | 734 if (flcf->upstream.pass_request_headers) { |
| 485 | 735 |
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736 allocated = 0; |
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737 lowcase_key = NULL; |
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738 |
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|
739 if (flcf->header_params) { |
| 4050 | 740 n = 0; |
| 741 part = &r->headers_in.headers.part; | |
| 742 | |
| 743 while (part) { | |
| 744 n += part->nelts; | |
| 745 part = part->next; | |
| 746 } | |
| 747 | |
| 748 ignored = ngx_palloc(r->pool, n * sizeof(void *)); | |
|
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749 if (ignored == NULL) { |
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750 return NGX_ERROR; |
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751 } |
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752 } |
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753 |
| 509 | 754 part = &r->headers_in.headers.part; |
| 755 header = part->elts; | |
| 756 | |
| 757 for (i = 0; /* void */; i++) { | |
| 479 | 758 |
| 509 | 759 if (i >= part->nelts) { |
| 760 if (part->next == NULL) { | |
| 761 break; | |
| 762 } | |
| 479 | 763 |
| 509 | 764 part = part->next; |
| 765 header = part->elts; | |
| 766 i = 0; | |
| 479 | 767 } |
| 768 | |
|
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769 if (flcf->header_params) { |
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770 if (allocated < header[i].key.len) { |
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771 allocated = header[i].key.len + 16; |
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772 lowcase_key = ngx_pnalloc(r->pool, allocated); |
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773 if (lowcase_key == NULL) { |
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774 return NGX_ERROR; |
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|
775 } |
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|
776 } |
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|
777 |
|
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778 hash = 0; |
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|
779 |
|
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780 for (n = 0; n < header[i].key.len; n++) { |
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781 ch = header[i].key.data[n]; |
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|
782 |
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783 if (ch >= 'A' && ch <= 'Z') { |
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784 ch |= 0x20; |
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|
785 |
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786 } else if (ch == '-') { |
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|
787 ch = '_'; |
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788 } |
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|
789 |
|
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|
790 hash = ngx_hash(hash, ch); |
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791 lowcase_key[n] = ch; |
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792 } |
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793 |
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794 if (ngx_hash_find(&flcf->headers_hash, hash, lowcase_key, n)) { |
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795 ignored[header_params++] = &header[i]; |
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796 continue; |
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797 } |
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798 |
|
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799 n += sizeof("HTTP_") - 1; |
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800 |
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801 } else { |
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802 n = sizeof("HTTP_") - 1 + header[i].key.len; |
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803 } |
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804 |
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805 len += ((n > 127) ? 4 : 1) + ((header[i].value.len > 127) ? 4 : 1) |
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806 + n + header[i].value.len; |
| 479 | 807 } |
| 808 } | |
| 809 | |
| 810 | |
| 811 if (len > 65535) { | |
| 812 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 1678 | 813 "fastcgi request record is too big: %uz", len); |
| 479 | 814 return NGX_ERROR; |
| 815 } | |
| 816 | |
| 817 | |
| 818 padding = 8 - len % 8; | |
| 819 padding = (padding == 8) ? 0 : padding; | |
| 820 | |
| 821 | |
| 822 size = sizeof(ngx_http_fastcgi_header_t) | |
| 823 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 824 | |
| 825 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 826 + len + padding | |
| 827 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 828 | |
| 829 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
| 830 | |
| 831 | |
| 501 | 832 b = ngx_create_temp_buf(r->pool, size); |
| 833 if (b == NULL) { | |
| 479 | 834 return NGX_ERROR; |
| 835 } | |
| 836 | |
| 501 | 837 cl = ngx_alloc_chain_link(r->pool); |
| 838 if (cl == NULL) { | |
| 479 | 839 return NGX_ERROR; |
| 840 } | |
| 841 | |
| 842 cl->buf = b; | |
| 843 | |
| 509 | 844 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
| 845 sizeof(ngx_http_fastcgi_request_start_t)); | |
| 479 | 846 |
| 847 h = (ngx_http_fastcgi_header_t *) | |
| 848 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 849 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
| 850 | |
| 851 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 852 h->content_length_lo = (u_char) (len & 0xff); | |
| 853 h->padding_length = (u_char) padding; | |
| 854 h->reserved = 0; | |
| 855 | |
| 856 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 857 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 858 + sizeof(ngx_http_fastcgi_header_t); | |
| 859 | |
| 860 | |
| 509 | 861 if (flcf->params_len) { |
| 862 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
| 479 | 863 |
| 509 | 864 e.ip = flcf->params->elts; |
| 865 e.pos = b->last; | |
| 866 e.request = r; | |
| 573 | 867 e.flushed = 1; |
| 479 | 868 |
| 509 | 869 le.ip = flcf->params_len->elts; |
| 479 | 870 |
| 509 | 871 while (*(uintptr_t *) le.ip) { |
| 479 | 872 |
| 509 | 873 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 874 key_len = (u_char) lcode(&le); | |
| 479 | 875 |
| 509 | 876 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 877 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 878 } | |
| 879 le.ip += sizeof(uintptr_t); | |
| 479 | 880 |
| 537 | 881 *e.pos++ = (u_char) key_len; |
| 479 | 882 |
| 537 | 883 if (val_len > 127) { |
| 884 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
| 885 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
| 886 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
| 887 *e.pos++ = (u_char) (val_len & 0xff); | |
| 479 | 888 |
| 537 | 889 } else { |
| 890 *e.pos++ = (u_char) val_len; | |
| 509 | 891 } |
| 479 | 892 |
| 509 | 893 while (*(uintptr_t *) e.ip) { |
| 894 code = *(ngx_http_script_code_pt *) e.ip; | |
| 895 code((ngx_http_script_engine_t *) &e); | |
| 896 } | |
| 897 e.ip += sizeof(uintptr_t); | |
| 1945 | 898 |
| 899 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 900 "fastcgi param: \"%*s: %*s\"", | |
| 901 key_len, e.pos - (key_len + val_len), | |
| 902 val_len, e.pos - val_len); | |
| 479 | 903 } |
| 904 | |
| 509 | 905 b->last = e.pos; |
| 487 | 906 } |
| 907 | |
| 908 | |
| 509 | 909 if (flcf->upstream.pass_request_headers) { |
| 479 | 910 |
| 509 | 911 part = &r->headers_in.headers.part; |
| 912 header = part->elts; | |
| 479 | 913 |
| 509 | 914 for (i = 0; /* void */; i++) { |
| 491 | 915 |
| 509 | 916 if (i >= part->nelts) { |
| 917 if (part->next == NULL) { | |
| 577 | 918 break; |
| 509 | 919 } |
| 577 | 920 |
| 509 | 921 part = part->next; |
| 922 header = part->elts; | |
| 923 i = 0; | |
| 924 } | |
| 479 | 925 |
|
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926 for (n = 0; n < header_params; n++) { |
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927 if (&header[i] == ignored[n]) { |
|
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|
928 goto next; |
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929 } |
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930 } |
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|
931 |
|
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932 key_len = sizeof("HTTP_") - 1 + header[i].key.len; |
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933 if (key_len > 127) { |
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934 *b->last++ = (u_char) (((key_len >> 24) & 0x7f) | 0x80); |
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935 *b->last++ = (u_char) ((key_len >> 16) & 0xff); |
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936 *b->last++ = (u_char) ((key_len >> 8) & 0xff); |
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937 *b->last++ = (u_char) (key_len & 0xff); |
| 577 | 938 |
| 509 | 939 } else { |
|
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940 *b->last++ = (u_char) key_len; |
| 487 | 941 } |
| 942 | |
|
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943 val_len = header[i].value.len; |
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944 if (val_len > 127) { |
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945 *b->last++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); |
|
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946 *b->last++ = (u_char) ((val_len >> 16) & 0xff); |
|
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947 *b->last++ = (u_char) ((val_len >> 8) & 0xff); |
|
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948 *b->last++ = (u_char) (val_len & 0xff); |
| 487 | 949 |
| 509 | 950 } else { |
|
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951 *b->last++ = (u_char) val_len; |
| 479 | 952 } |
| 953 | |
| 509 | 954 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
| 479 | 955 |
| 509 | 956 for (n = 0; n < header[i].key.len; n++) { |
| 957 ch = header[i].key.data[n]; | |
| 479 | 958 |
| 509 | 959 if (ch >= 'a' && ch <= 'z') { |
| 960 ch &= ~0x20; | |
| 479 | 961 |
| 509 | 962 } else if (ch == '-') { |
| 963 ch = '_'; | |
| 964 } | |
| 479 | 965 |
| 509 | 966 *b->last++ = ch; |
| 479 | 967 } |
| 968 | |
|
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|
969 b->last = ngx_copy(b->last, header[i].value.data, val_len); |
|
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|
970 |
|
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
971 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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|
972 "fastcgi param: \"%*s: %*s\"", |
|
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|
973 key_len, b->last - (key_len + val_len), |
|
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974 val_len, b->last - val_len); |
|
3560
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|
975 next: |
|
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|
976 |
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|
977 continue; |
| 479 | 978 } |
| 979 } | |
| 980 | |
| 981 | |
| 982 if (padding) { | |
| 983 ngx_memzero(b->last, padding); | |
| 984 b->last += padding; | |
| 985 } | |
| 986 | |
| 987 | |
| 988 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 989 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 990 | |
| 991 h->version = 1; | |
| 992 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
| 993 h->request_id_hi = 0; | |
| 994 h->request_id_lo = 1; | |
| 995 h->content_length_hi = 0; | |
| 996 h->content_length_lo = 0; | |
| 997 h->padding_length = 0; | |
| 998 h->reserved = 0; | |
| 999 | |
| 1000 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 1001 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 1002 | |
| 509 | 1003 if (flcf->upstream.pass_request_body) { |
| 1004 body = r->upstream->request_bufs; | |
| 1005 r->upstream->request_bufs = cl; | |
| 479 | 1006 |
| 1007 #if (NGX_SUPPRESS_WARN) | |
| 509 | 1008 file_pos = 0; |
| 1009 pos = NULL; | |
| 479 | 1010 #endif |
| 1011 | |
| 509 | 1012 while (body) { |
| 479 | 1013 |
| 509 | 1014 if (body->buf->in_file) { |
| 1015 file_pos = body->buf->file_pos; | |
| 479 | 1016 |
| 509 | 1017 } else { |
| 1018 pos = body->buf->pos; | |
| 479 | 1019 } |
| 1020 | |
| 509 | 1021 next = 0; |
| 479 | 1022 |
| 509 | 1023 do { |
| 1024 b = ngx_alloc_buf(r->pool); | |
| 1025 if (b == NULL) { | |
| 1026 return NGX_ERROR; | |
| 479 | 1027 } |
| 1028 | |
| 509 | 1029 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
| 1030 | |
| 1031 if (body->buf->in_file) { | |
| 1032 b->file_pos = file_pos; | |
| 1033 file_pos += 32 * 1024; | |
| 479 | 1034 |
|
1142
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Igor Sysoev <igor@sysoev.ru>
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1125
diff
changeset
|
1035 if (file_pos >= body->buf->file_last) { |
| 509 | 1036 file_pos = body->buf->file_last; |
| 1037 next = 1; | |
| 1038 } | |
| 1039 | |
| 1040 b->file_last = file_pos; | |
| 1041 len = (ngx_uint_t) (file_pos - b->file_pos); | |
| 1042 | |
| 1043 } else { | |
| 1044 b->pos = pos; | |
| 1045 pos += 32 * 1024; | |
| 479 | 1046 |
|
1142
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|
1047 if (pos >= body->buf->last) { |
| 509 | 1048 pos = body->buf->last; |
| 1049 next = 1; | |
| 1050 } | |
| 1051 | |
| 1052 b->last = pos; | |
| 1053 len = (ngx_uint_t) (pos - b->pos); | |
| 1054 } | |
| 479 | 1055 |
| 509 | 1056 padding = 8 - len % 8; |
| 1057 padding = (padding == 8) ? 0 : padding; | |
| 479 | 1058 |
| 509 | 1059 h->version = 1; |
| 1060 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1061 h->request_id_hi = 0; | |
| 1062 h->request_id_lo = 1; | |
| 1063 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 1064 h->content_length_lo = (u_char) (len & 0xff); | |
| 1065 h->padding_length = (u_char) padding; | |
| 1066 h->reserved = 0; | |
| 479 | 1067 |
| 509 | 1068 cl->next = ngx_alloc_chain_link(r->pool); |
| 1069 if (cl->next == NULL) { | |
| 1070 return NGX_ERROR; | |
| 1071 } | |
| 479 | 1072 |
| 509 | 1073 cl = cl->next; |
| 1074 cl->buf = b; | |
| 1075 | |
| 1076 b = ngx_create_temp_buf(r->pool, | |
| 1077 sizeof(ngx_http_fastcgi_header_t) | |
| 1078 + padding); | |
| 1079 if (b == NULL) { | |
| 1080 return NGX_ERROR; | |
| 1081 } | |
| 479 | 1082 |
| 509 | 1083 if (padding) { |
| 1084 ngx_memzero(b->last, padding); | |
| 1085 b->last += padding; | |
| 1086 } | |
| 1087 | |
| 1088 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 1089 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 479 | 1090 |
| 509 | 1091 cl->next = ngx_alloc_chain_link(r->pool); |
| 1092 if (cl->next == NULL) { | |
| 1093 return NGX_ERROR; | |
| 1094 } | |
| 1095 | |
| 1096 cl = cl->next; | |
| 1097 cl->buf = b; | |
| 479 | 1098 |
| 509 | 1099 } while (!next); |
| 479 | 1100 |
| 509 | 1101 body = body->next; |
| 1102 } | |
| 479 | 1103 |
| 509 | 1104 } else { |
| 1105 r->upstream->request_bufs = cl; | |
| 479 | 1106 } |
| 1107 | |
| 1108 h->version = 1; | |
| 1109 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1110 h->request_id_hi = 0; | |
| 1111 h->request_id_lo = 1; | |
| 1112 h->content_length_hi = 0; | |
| 1113 h->content_length_lo = 0; | |
| 1114 h->padding_length = 0; | |
| 1115 h->reserved = 0; | |
| 1116 | |
| 1117 cl->next = NULL; | |
| 1118 | |
| 1119 return NGX_OK; | |
| 1120 } | |
| 1121 | |
| 1122 | |
| 487 | 1123 static ngx_int_t |
| 1124 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
| 479 | 1125 { |
| 1126 ngx_http_fastcgi_ctx_t *f; | |
| 1127 | |
| 1128 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1129 | |
| 1130 if (f == NULL) { | |
| 1131 return NGX_OK; | |
| 1132 } | |
| 1133 | |
| 1134 f->state = ngx_http_fastcgi_st_version; | |
| 615 | 1135 f->fastcgi_stdout = 0; |
|
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|
1136 f->large_stderr = 0; |
| 479 | 1137 |
| 1138 return NGX_OK; | |
| 1139 } | |
| 1140 | |
| 1141 | |
| 507 | 1142 static ngx_int_t |
| 1143 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
| 479 | 1144 { |
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1145 u_char *p, *msg, *start, *last, |
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1146 *part_start, *part_end; |
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1147 size_t size; |
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1148 ngx_str_t *status_line, *pattern; |
| 509 | 1149 ngx_int_t rc, status; |
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1150 ngx_buf_t buf; |
| 649 | 1151 ngx_uint_t i; |
| 509 | 1152 ngx_table_elt_t *h; |
| 1153 ngx_http_upstream_t *u; | |
| 1154 ngx_http_fastcgi_ctx_t *f; | |
| 1155 ngx_http_upstream_header_t *hh; | |
| 1228 | 1156 ngx_http_fastcgi_loc_conf_t *flcf; |
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1157 ngx_http_fastcgi_split_part_t *part; |
| 509 | 1158 ngx_http_upstream_main_conf_t *umcf; |
| 479 | 1159 |
| 1160 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1161 | |
| 509 | 1162 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
| 1163 | |
| 479 | 1164 u = r->upstream; |
| 1165 | |
| 1166 for ( ;; ) { | |
| 1167 | |
| 1168 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1169 | |
| 581 | 1170 f->pos = u->buffer.pos; |
| 1171 f->last = u->buffer.last; | |
| 479 | 1172 |
| 1173 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1174 | |
| 581 | 1175 u->buffer.pos = f->pos; |
| 1176 u->buffer.last = f->last; | |
| 479 | 1177 |
| 1178 if (rc == NGX_AGAIN) { | |
| 1179 return NGX_AGAIN; | |
| 1180 } | |
| 1181 | |
| 1182 if (rc == NGX_ERROR) { | |
| 1183 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1184 } | |
| 1185 | |
| 491 | 1186 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
| 1187 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
| 1188 { | |
| 479 | 1189 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1190 "upstream sent unexpected FastCGI record: %d", | |
| 1191 f->type); | |
| 1192 | |
| 1193 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1194 } | |
| 1195 | |
| 491 | 1196 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
| 479 | 1197 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1198 "upstream closed prematurely FastCGI stdout"); | |
| 1199 | |
| 1200 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1201 } | |
| 1202 } | |
| 1203 | |
| 1204 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1205 | |
| 581 | 1206 if (u->buffer.pos + f->padding < u->buffer.last) { |
| 479 | 1207 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1208 u->buffer.pos += f->padding; |
| 479 | 1209 |
| 1210 continue; | |
| 1211 } | |
| 1212 | |
| 581 | 1213 if (u->buffer.pos + f->padding == u->buffer.last) { |
| 479 | 1214 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1215 u->buffer.pos = u->buffer.last; |
| 479 | 1216 |
| 1217 return NGX_AGAIN; | |
| 1218 } | |
| 1219 | |
| 581 | 1220 f->padding -= u->buffer.last - u->buffer.pos; |
| 1221 u->buffer.pos = u->buffer.last; | |
| 479 | 1222 |
| 1223 return NGX_AGAIN; | |
| 1224 } | |
| 1225 | |
| 491 | 1226 |
| 479 | 1227 /* f->state == ngx_http_fastcgi_st_data */ |
| 1228 | |
| 491 | 1229 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
| 1230 | |
| 1231 if (f->length) { | |
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1232 msg = u->buffer.pos; |
| 491 | 1233 |
| 581 | 1234 if (u->buffer.pos + f->length <= u->buffer.last) { |
| 1235 u->buffer.pos += f->length; | |
| 491 | 1236 f->length = 0; |
| 1237 f->state = ngx_http_fastcgi_st_padding; | |
| 1238 | |
| 577 | 1239 } else { |
| 581 | 1240 f->length -= u->buffer.last - u->buffer.pos; |
| 1241 u->buffer.pos = u->buffer.last; | |
| 491 | 1242 } |
| 1243 | |
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1244 for (p = u->buffer.pos - 1; msg < p; p--) { |
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1245 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { |
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1246 break; |
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1247 } |
| 491 | 1248 } |
| 1249 | |
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1250 p++; |
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1251 |
| 491 | 1252 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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1253 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
| 491 | 1254 |
| 1228 | 1255 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 1256 | |
| 1257 if (flcf->catch_stderr) { | |
| 1258 pattern = flcf->catch_stderr->elts; | |
| 1259 | |
| 1260 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
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1261 if (ngx_strnstr(msg, (char *) pattern[i].data, |
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1262 p - msg) |
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1263 != NULL) |
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1264 { |
|
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1265 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 1228 | 1266 } |
| 1267 } | |
| 1268 } | |
| 1269 | |
| 581 | 1270 if (u->buffer.pos == u->buffer.last) { |
| 615 | 1271 |
| 1272 if (!f->fastcgi_stdout) { | |
| 1273 | |
| 1274 /* | |
| 1275 * the special handling the large number | |
| 1276 * of the PHP warnings to not allocate memory | |
| 1277 */ | |
| 1278 | |
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1279 #if (NGX_HTTP_CACHE) |
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1280 if (r->cache) { |
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1281 u->buffer.pos = u->buffer.start |
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1282 + r->cache->header_start; |
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1283 } else { |
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1284 u->buffer.pos = u->buffer.start; |
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1285 } |
|
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1286 #else |
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1287 u->buffer.pos = u->buffer.start; |
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1288 #endif |
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1289 u->buffer.last = u->buffer.pos; |
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1290 f->large_stderr = 1; |
| 615 | 1291 } |
| 1292 | |
| 491 | 1293 return NGX_AGAIN; |
| 1294 } | |
| 1295 | |
| 1296 } else { | |
| 1297 f->state = ngx_http_fastcgi_st_version; | |
| 1298 } | |
| 1299 | |
| 1300 continue; | |
| 1301 } | |
| 1302 | |
| 1303 | |
| 1304 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1305 | |
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1306 #if (NGX_HTTP_CACHE) |
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1307 |
|
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1308 if (f->large_stderr && r->cache) { |
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1309 u_char *start; |
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1310 ssize_t len; |
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1311 ngx_http_fastcgi_header_t *fh; |
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1312 |
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1313 start = u->buffer.start + r->cache->header_start; |
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1314 |
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1315 len = u->buffer.pos - start - 2 * sizeof(ngx_http_fastcgi_header_t); |
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1316 |
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1317 /* |
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1318 * A tail of large stderr output before HTTP header is placed |
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1319 * in a cache file without a FastCGI record header. |
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1320 * To workaround it we put a dummy FastCGI record header at the |
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1321 * start of the stderr output or update r->cache_header_start, |
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1322 * if there is no enough place for the record header. |
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1323 */ |
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1324 |
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1325 if (len >= 0) { |
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1326 fh = (ngx_http_fastcgi_header_t *) start; |
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1327 fh->version = 1; |
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1328 fh->type = NGX_HTTP_FASTCGI_STDERR; |
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1329 fh->request_id_hi = 0; |
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1330 fh->request_id_lo = 1; |
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1331 fh->content_length_hi = (u_char) ((len >> 8) & 0xff); |
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1332 fh->content_length_lo = (u_char) (len & 0xff); |
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1333 fh->padding_length = 0; |
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1334 fh->reserved = 0; |
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1335 |
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1336 } else { |
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1337 r->cache->header_start += u->buffer.pos - start |
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1338 - sizeof(ngx_http_fastcgi_header_t); |
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1339 } |
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1340 |
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1341 f->large_stderr = 0; |
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1342 } |
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1343 |
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1344 #endif |
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1345 |
| 615 | 1346 f->fastcgi_stdout = 1; |
| 1347 | |
| 581 | 1348 start = u->buffer.pos; |
| 479 | 1349 |
| 581 | 1350 if (u->buffer.pos + f->length < u->buffer.last) { |
| 479 | 1351 |
| 1352 /* | |
| 581 | 1353 * set u->buffer.last to the end of the FastCGI record data |
| 479 | 1354 * for ngx_http_parse_header_line() |
| 1355 */ | |
| 1356 | |
| 581 | 1357 last = u->buffer.last; |
| 1358 u->buffer.last = u->buffer.pos + f->length; | |
| 479 | 1359 |
| 1360 } else { | |
| 1361 last = NULL; | |
| 1362 } | |
| 1363 | |
| 1364 for ( ;; ) { | |
| 1365 | |
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1366 part_start = u->buffer.pos; |
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1367 part_end = u->buffer.last; |
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1368 |
| 2256 | 1369 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
| 479 | 1370 |
| 1371 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1372 "http fastcgi parser: %d", rc); | |
| 1373 | |
| 1374 if (rc == NGX_AGAIN) { | |
| 1375 break; | |
| 1376 } | |
| 1377 | |
| 1378 if (rc == NGX_OK) { | |
| 1379 | |
| 1380 /* a header line has been parsed successfully */ | |
| 1381 | |
| 509 | 1382 h = ngx_list_push(&u->headers_in.headers); |
| 501 | 1383 if (h == NULL) { |
|
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1384 return NGX_ERROR; |
| 479 | 1385 } |
| 1386 | |
|
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diff
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|
1387 if (f->split_parts && f->split_parts->nelts) { |
|
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|
1388 |
|
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|
1389 part = f->split_parts->elts; |
|
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|
1390 size = u->buffer.pos - part_start; |
|
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|
1391 |
|
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|
1392 for (i = 0; i < f->split_parts->nelts; i++) { |
|
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diff
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|
1393 size += part[i].end - part[i].start; |
|
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|
1394 } |
|
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|
1395 |
| 2049 | 1396 p = ngx_pnalloc(r->pool, size); |
|
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|
1397 if (p == NULL) { |
|
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diff
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|
1398 return NGX_ERROR; |
|
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|
1399 } |
|
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|
1400 |
|
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|
1401 buf.pos = p; |
|
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|
1402 |
|
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|
1403 for (i = 0; i < f->split_parts->nelts; i++) { |
|
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diff
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|
1404 p = ngx_cpymem(p, part[i].start, |
|
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|
1405 part[i].end - part[i].start); |
|
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|
1406 } |
|
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|
1407 |
|
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|
1408 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
|
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|
1409 |
|
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|
1410 buf.last = p; |
|
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|
1411 |
|
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|
1412 f->split_parts->nelts = 0; |
|
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|
1413 |
| 2256 | 1414 rc = ngx_http_parse_header_line(r, &buf, 1); |
|
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|
1415 |
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|
1416 h->key.len = r->header_name_end - r->header_name_start; |
|
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|
1417 h->key.data = r->header_name_start; |
|
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|
1418 h->key.data[h->key.len] = '\0'; |
|
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|
1419 |
|
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|
1420 h->value.len = r->header_end - r->header_start; |
|
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|
1421 h->value.data = r->header_start; |
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|
1422 h->value.data[h->value.len] = '\0'; |
|
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1423 |
| 2049 | 1424 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
|
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|
1425 if (h->lowcase_key == NULL) { |
|
1699
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|
1426 return NGX_ERROR; |
|
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|
1427 } |
|
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|
1428 |
|
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|
1429 } else { |
|
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|
1430 |
|
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|
1431 h->key.len = r->header_name_end - r->header_name_start; |
|
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|
1432 h->value.len = r->header_end - r->header_start; |
|
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|
1433 |
| 2049 | 1434 h->key.data = ngx_pnalloc(r->pool, |
| 1435 h->key.len + 1 + h->value.len + 1 | |
| 1436 + h->key.len); | |
|
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|
1437 if (h->key.data == NULL) { |
|
1699
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|
1438 return NGX_ERROR; |
|
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|
1439 } |
|
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|
1440 |
|
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|
1441 h->value.data = h->key.data + h->key.len + 1; |
|
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|
1442 h->lowcase_key = h->key.data + h->key.len + 1 |
|
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|
1443 + h->value.len + 1; |
|
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|
1444 |
|
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|
1445 ngx_cpystrn(h->key.data, r->header_name_start, |
|
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|
1446 h->key.len + 1); |
|
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|
1447 ngx_cpystrn(h->value.data, r->header_start, |
|
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|
1448 h->value.len + 1); |
|
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|
1449 } |
|
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|
1450 |
| 509 | 1451 h->hash = r->header_hash; |
| 1452 | |
| 649 | 1453 if (h->key.len == r->lowcase_index) { |
| 1454 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
| 1455 | |
| 1456 } else { | |
| 2135 | 1457 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
| 479 | 1458 } |
| 1459 | |
| 649 | 1460 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
| 1461 h->lowcase_key, h->key.len); | |
| 1462 | |
| 1463 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
|
1699
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1464 return NGX_ERROR; |
| 649 | 1465 } |
| 1466 | |
| 479 | 1467 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1468 "http fastcgi header: \"%V: %V\"", | |
| 1469 &h->key, &h->value); | |
| 1470 | |
| 615 | 1471 if (u->buffer.pos < u->buffer.last) { |
| 1472 continue; | |
| 1473 } | |
| 1474 | |
| 1475 /* the end of the FastCGI record */ | |
| 1476 | |
| 1477 break; | |
| 479 | 1478 } |
| 1479 | |
| 1480 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
| 1481 | |
| 1482 /* a whole header has been parsed successfully */ | |
| 1483 | |
| 1484 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1485 "http fastcgi header done"); | |
| 1486 | |
| 509 | 1487 if (u->headers_in.status) { |
| 1488 status_line = &u->headers_in.status->value; | |
| 479 | 1489 |
| 1490 status = ngx_atoi(status_line->data, 3); | |
| 1491 | |
| 1492 if (status == NGX_ERROR) { | |
|
1698
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
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1678
diff
changeset
|
1493 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
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diff
changeset
|
1494 "upstream sent invalid status \"%V\"", |
|
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
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diff
changeset
|
1495 status_line); |
|
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
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1678
diff
changeset
|
1496 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 479 | 1497 } |
| 1498 | |
| 529 | 1499 u->headers_in.status_n = status; |
| 1500 u->headers_in.status_line = *status_line; | |
| 479 | 1501 |
|
2140
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diff
changeset
|
1502 } else if (u->headers_in.location) { |
|
dce5ddef5af9
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2135
diff
changeset
|
1503 u->headers_in.status_n = 302; |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1504 ngx_str_set(&u->headers_in.status_line, |
|
dd1570b6f237
ngx_str_set() and ngx_str_null()
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diff
changeset
|
1505 "302 Moved Temporarily"); |
|
2140
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diff
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|
1506 |
| 479 | 1507 } else { |
| 529 | 1508 u->headers_in.status_n = 200; |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1509 ngx_str_set(&u->headers_in.status_line, "200 OK"); |
| 479 | 1510 } |
| 1511 | |
| 2602 | 1512 if (u->state) { |
| 1513 u->state->status = u->headers_in.status_n; | |
| 479 | 1514 } |
| 1515 | |
| 1516 break; | |
| 1517 } | |
| 1518 | |
| 1519 /* there was error while a header line parsing */ | |
| 1520 | |
| 1521 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 619 | 1522 "upstream sent invalid header"); |
| 479 | 1523 |
| 1524 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1525 } | |
| 1526 | |
| 1527 if (last) { | |
| 581 | 1528 u->buffer.last = last; |
| 479 | 1529 } |
| 1530 | |
| 581 | 1531 f->length -= u->buffer.pos - start; |
| 479 | 1532 |
| 1533 if (f->length == 0) { | |
| 1534 if (f->padding) { | |
| 1535 f->state = ngx_http_fastcgi_st_padding; | |
| 1536 } else { | |
| 1537 f->state = ngx_http_fastcgi_st_version; | |
| 1538 } | |
| 1539 } | |
| 1540 | |
| 615 | 1541 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
| 1542 return NGX_OK; | |
| 1543 } | |
| 1544 | |
| 1274 | 1545 if (rc == NGX_OK) { |
|
1998
63c60504c0bf
fix error introduced in r1273 and r1275:
Igor Sysoev <igor@sysoev.ru>
parents:
1945
diff
changeset
|
1546 continue; |
| 615 | 1547 } |
| 1548 | |
| 1274 | 1549 /* rc == NGX_AGAIN */ |
| 1550 | |
|
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|
1551 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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1274
diff
changeset
|
1552 "upstream split a header line in FastCGI records"); |
|
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|
1553 |
|
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
1554 if (f->split_parts == NULL) { |
|
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changeset
|
1555 f->split_parts = ngx_array_create(r->pool, 1, |
|
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|
1556 sizeof(ngx_http_fastcgi_split_part_t)); |
|
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|
1557 if (f->split_parts == NULL) { |
|
1699
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|
1558 return NGX_ERROR; |
|
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|
1559 } |
|
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|
1560 } |
|
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|
1561 |
|
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changeset
|
1562 part = ngx_array_push(f->split_parts); |
|
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|
1563 |
|
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diff
changeset
|
1564 part->start = part_start; |
|
3011
5957e869f04d
fix a garbage in a split fastcgi header
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parents:
3010
diff
changeset
|
1565 part->end = part_end; |
|
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|
1566 |
|
3010
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
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3006
diff
changeset
|
1567 if (u->buffer.pos < u->buffer.last) { |
|
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1568 continue; |
|
37400c84396e
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diff
changeset
|
1569 } |
|
37400c84396e
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1570 |
|
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changeset
|
1571 return NGX_AGAIN; |
| 479 | 1572 } |
| 1573 } | |
| 1574 | |
| 1575 | |
| 487 | 1576 static ngx_int_t |
| 1577 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
| 479 | 1578 { |
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1579 u_char *m, *msg; |
| 479 | 1580 ngx_int_t rc; |
| 483 | 1581 ngx_buf_t *b, **prev; |
| 479 | 1582 ngx_chain_t *cl; |
| 1583 ngx_http_request_t *r; | |
| 1584 ngx_http_fastcgi_ctx_t *f; | |
| 1585 | |
| 1586 if (buf->pos == buf->last) { | |
| 1587 return NGX_OK; | |
| 1588 } | |
| 1589 | |
| 1590 r = p->input_ctx; | |
| 1591 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1592 | |
| 1593 b = NULL; | |
| 483 | 1594 prev = &buf->shadow; |
| 479 | 1595 |
| 1596 f->pos = buf->pos; | |
| 1597 f->last = buf->last; | |
| 1598 | |
| 1599 for ( ;; ) { | |
| 1600 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1601 | |
| 1602 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1603 | |
| 1604 if (rc == NGX_AGAIN) { | |
| 1605 break; | |
| 1606 } | |
| 1607 | |
| 1608 if (rc == NGX_ERROR) { | |
| 1609 return NGX_ERROR; | |
| 1610 } | |
| 1611 | |
| 1612 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
| 1613 f->state = ngx_http_fastcgi_st_version; | |
| 1614 p->upstream_done = 1; | |
| 1615 | |
| 1616 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1617 "http fastcgi closed stdout"); | |
| 1618 | |
| 1619 continue; | |
| 1620 } | |
| 1621 | |
| 1622 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
| 1623 f->state = ngx_http_fastcgi_st_version; | |
| 1624 p->upstream_done = 1; | |
| 1625 | |
| 1626 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1627 "http fastcgi sent end request"); | |
| 1628 | |
| 1629 break; | |
| 1630 } | |
| 1631 } | |
| 1632 | |
| 1633 | |
| 1634 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1635 | |
| 1636 if (f->pos + f->padding < f->last) { | |
| 1637 f->state = ngx_http_fastcgi_st_version; | |
| 1638 f->pos += f->padding; | |
| 1639 | |
| 1640 continue; | |
| 1641 } | |
| 1642 | |
| 1643 if (f->pos + f->padding == f->last) { | |
| 1644 f->state = ngx_http_fastcgi_st_version; | |
| 1645 | |
| 1646 break; | |
| 1647 } | |
| 1648 | |
| 1649 f->padding -= f->last - f->pos; | |
| 1650 | |
| 1651 break; | |
| 1652 } | |
| 1653 | |
| 1654 | |
| 1655 /* f->state == ngx_http_fastcgi_st_data */ | |
| 1656 | |
| 1657 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
| 1658 | |
| 1659 if (f->length) { | |
| 639 | 1660 |
| 1661 if (f->pos == f->last) { | |
| 1662 break; | |
| 1663 } | |
| 1664 | |
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1665 msg = f->pos; |
| 479 | 1666 |
| 1667 if (f->pos + f->length <= f->last) { | |
| 1668 f->pos += f->length; | |
| 491 | 1669 f->length = 0; |
| 1670 f->state = ngx_http_fastcgi_st_padding; | |
| 479 | 1671 |
| 577 | 1672 } else { |
| 479 | 1673 f->length -= f->last - f->pos; |
| 1674 f->pos = f->last; | |
| 1675 } | |
| 1676 | |
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1677 for (m = f->pos - 1; msg < m; m--) { |
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1678 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
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1679 break; |
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1680 } |
| 491 | 1681 } |
| 479 | 1682 |
| 1683 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
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1684 "FastCGI sent in stderr: \"%*s\"", |
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1685 m + 1 - msg, msg); |
| 479 | 1686 |
| 1687 if (f->pos == f->last) { | |
| 1688 break; | |
| 1689 } | |
| 491 | 1690 |
| 1691 } else { | |
| 1692 f->state = ngx_http_fastcgi_st_version; | |
| 479 | 1693 } |
| 1694 | |
| 1695 continue; | |
| 1696 } | |
| 1697 | |
| 1698 | |
| 1699 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1700 | |
| 639 | 1701 if (f->pos == f->last) { |
| 1702 break; | |
| 1703 } | |
| 1704 | |
| 479 | 1705 if (p->free) { |
| 1706 b = p->free->buf; | |
| 1707 p->free = p->free->next; | |
| 1708 | |
| 1709 } else { | |
| 501 | 1710 b = ngx_alloc_buf(p->pool); |
| 1711 if (b == NULL) { | |
| 479 | 1712 return NGX_ERROR; |
| 1713 } | |
| 1714 } | |
| 1715 | |
| 1716 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 1717 | |
| 1718 b->pos = f->pos; | |
| 483 | 1719 b->start = buf->start; |
| 1720 b->end = buf->end; | |
| 479 | 1721 b->tag = p->tag; |
| 1722 b->temporary = 1; | |
| 1723 b->recycled = 1; | |
| 483 | 1724 |
| 1725 *prev = b; | |
| 1726 prev = &b->shadow; | |
| 479 | 1727 |
| 501 | 1728 cl = ngx_alloc_chain_link(p->pool); |
| 1729 if (cl == NULL) { | |
| 479 | 1730 return NGX_ERROR; |
| 1731 } | |
| 1732 | |
| 1733 cl->buf = b; | |
| 1734 cl->next = NULL; | |
| 1735 | |
| 501 | 1736 if (p->in) { |
| 1737 *p->last_in = cl; | |
| 1738 } else { | |
| 1739 p->in = cl; | |
| 1740 } | |
| 1741 p->last_in = &cl->next; | |
| 1742 | |
| 1743 | |
| 483 | 1744 /* STUB */ b->num = buf->num; |
| 1745 | |
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1746 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1747 "input buf #%d %p", b->num, b->pos); |
| 479 | 1748 |
| 1749 if (f->pos + f->length < f->last) { | |
| 1750 | |
| 1751 if (f->padding) { | |
| 1752 f->state = ngx_http_fastcgi_st_padding; | |
| 1753 } else { | |
| 1754 f->state = ngx_http_fastcgi_st_version; | |
| 1755 } | |
| 1756 | |
| 1757 f->pos += f->length; | |
| 1758 b->last = f->pos; | |
| 1759 | |
| 1760 continue; | |
| 1761 } | |
| 1762 | |
| 1763 if (f->pos + f->length == f->last) { | |
| 1764 | |
| 1765 if (f->padding) { | |
| 1766 f->state = ngx_http_fastcgi_st_padding; | |
| 1767 } else { | |
| 1768 f->state = ngx_http_fastcgi_st_version; | |
| 1769 } | |
| 1770 | |
| 1771 b->last = f->last; | |
| 1772 | |
| 1773 break; | |
| 1774 } | |
| 1775 | |
| 1776 f->length -= f->last - f->pos; | |
| 1777 | |
| 1778 b->last = f->last; | |
| 1779 | |
| 1780 break; | |
| 1781 | |
| 1782 } | |
| 1783 | |
| 1784 if (b) { | |
| 483 | 1785 b->shadow = buf; |
| 479 | 1786 b->last_shadow = 1; |
| 483 | 1787 |
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1788 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1789 "input buf %p %z", b->pos, b->last - b->pos); |
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1790 |
| 483 | 1791 return NGX_OK; |
| 1792 } | |
| 1793 | |
| 1794 /* there is no data record in the buf, add it to free chain */ | |
| 1795 | |
| 1796 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
| 1797 return NGX_ERROR; | |
| 479 | 1798 } |
| 1799 | |
| 1800 return NGX_OK; | |
| 1801 } | |
| 1802 | |
| 1803 | |
| 487 | 1804 static ngx_int_t |
| 1805 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
| 1806 ngx_http_fastcgi_ctx_t *f) | |
| 479 | 1807 { |
| 1808 u_char ch, *p; | |
| 1809 ngx_http_fastcgi_state_e state; | |
| 1810 | |
| 1811 state = f->state; | |
| 1812 | |
| 1813 for (p = f->pos; p < f->last; p++) { | |
| 1814 | |
| 1815 ch = *p; | |
| 1816 | |
| 1817 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1818 "http fastcgi record byte: %02Xd", ch); | |
| 1819 | |
| 1820 switch (state) { | |
| 1821 | |
| 1822 case ngx_http_fastcgi_st_version: | |
| 1823 if (ch != 1) { | |
| 1824 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1825 "upstream sent unsupported FastCGI " | |
| 1826 "protocol version: %d", ch); | |
| 1827 return NGX_ERROR; | |
| 1828 } | |
| 1829 state = ngx_http_fastcgi_st_type; | |
| 1830 break; | |
| 1831 | |
| 1832 case ngx_http_fastcgi_st_type: | |
| 1833 switch (ch) { | |
| 1834 case NGX_HTTP_FASTCGI_STDOUT: | |
| 1835 case NGX_HTTP_FASTCGI_STDERR: | |
| 1836 case NGX_HTTP_FASTCGI_END_REQUEST: | |
| 1837 f->type = (ngx_uint_t) ch; | |
| 1838 break; | |
| 1839 default: | |
| 1840 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1841 "upstream sent invalid FastCGI " | |
| 1842 "record type: %d", ch); | |
| 1843 return NGX_ERROR; | |
| 1844 | |
| 1845 } | |
| 1846 state = ngx_http_fastcgi_st_request_id_hi; | |
| 1847 break; | |
| 1848 | |
| 1849 /* we support the single request per connection */ | |
| 1850 | |
| 1851 case ngx_http_fastcgi_st_request_id_hi: | |
| 1852 if (ch != 0) { | |
| 1853 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1854 "upstream sent unexpected FastCGI " | |
| 1855 "request id high byte: %d", ch); | |
| 1856 return NGX_ERROR; | |
| 1857 } | |
| 1858 state = ngx_http_fastcgi_st_request_id_lo; | |
| 1859 break; | |
| 1860 | |
| 1861 case ngx_http_fastcgi_st_request_id_lo: | |
| 1862 if (ch != 1) { | |
| 1863 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1864 "upstream sent unexpected FastCGI " | |
| 1865 "request id low byte: %d", ch); | |
| 1866 return NGX_ERROR; | |
| 1867 } | |
| 1868 state = ngx_http_fastcgi_st_content_length_hi; | |
| 1869 break; | |
| 1870 | |
| 1871 case ngx_http_fastcgi_st_content_length_hi: | |
| 1872 f->length = ch << 8; | |
| 1873 state = ngx_http_fastcgi_st_content_length_lo; | |
| 1874 break; | |
| 1875 | |
| 1876 case ngx_http_fastcgi_st_content_length_lo: | |
| 1877 f->length |= (size_t) ch; | |
| 1878 state = ngx_http_fastcgi_st_padding_length; | |
| 1879 break; | |
| 1880 | |
| 1881 case ngx_http_fastcgi_st_padding_length: | |
| 1882 f->padding = (size_t) ch; | |
| 1883 state = ngx_http_fastcgi_st_reserved; | |
| 1884 break; | |
| 1885 | |
| 1886 case ngx_http_fastcgi_st_reserved: | |
| 1887 state = ngx_http_fastcgi_st_data; | |
| 1888 | |
| 1889 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1890 "http fastcgi record length: %z", f->length); | |
| 1891 | |
| 1892 f->pos = p + 1; | |
| 1893 f->state = state; | |
| 1894 | |
| 1895 return NGX_OK; | |
| 1896 | |
| 1897 /* suppress warning */ | |
| 1898 case ngx_http_fastcgi_st_data: | |
| 1899 case ngx_http_fastcgi_st_padding: | |
| 1900 break; | |
| 1901 } | |
| 1902 } | |
| 1903 | |
| 1904 f->state = state; | |
| 1905 | |
| 1906 return NGX_AGAIN; | |
| 1907 } | |
| 1908 | |
| 1909 | |
| 487 | 1910 static void |
| 1911 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
| 479 | 1912 { |
| 1913 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1914 "abort http fastcgi request"); | |
| 1915 | |
| 1916 return; | |
| 1917 } | |
| 1918 | |
| 1919 | |
| 487 | 1920 static void |
| 1921 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
| 479 | 1922 { |
| 1923 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1924 "finalize http fastcgi request"); | |
| 1925 | |
| 1926 return; | |
| 1927 } | |
| 1928 | |
| 1929 | |
| 509 | 1930 static ngx_int_t |
| 1931 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
| 479 | 1932 { |
| 2443 | 1933 ngx_http_variable_t *var, *v; |
| 1934 | |
| 1935 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
| 1936 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 1937 if (var == NULL) { | |
| 1938 return NGX_ERROR; | |
| 1939 } | |
| 1940 | |
| 1941 var->get_handler = v->get_handler; | |
| 1942 var->data = v->data; | |
| 479 | 1943 } |
| 1944 | |
| 509 | 1945 return NGX_OK; |
| 479 | 1946 } |
| 1947 | |
| 1948 | |
| 487 | 1949 static void * |
| 1950 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
| 479 | 1951 { |
| 1952 ngx_http_fastcgi_loc_conf_t *conf; | |
| 1953 | |
| 501 | 1954 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
| 1955 if (conf == NULL) { | |
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1956 return NULL; |
| 479 | 1957 } |
| 1958 | |
| 1959 /* | |
| 1960 * set by ngx_pcalloc(): | |
| 1961 * | |
| 1962 * conf->upstream.bufs.num = 0; | |
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1963 * conf->upstream.ignore_headers = 0; |
| 479 | 1964 * conf->upstream.next_upstream = 0; |
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1965 * conf->upstream.cache_use_stale = 0; |
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1966 * conf->upstream.cache_methods = 0; |
| 479 | 1967 * conf->upstream.temp_path = NULL; |
| 649 | 1968 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
| 509 | 1969 * conf->upstream.uri = { 0, NULL }; |
| 1970 * conf->upstream.location = NULL; | |
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1971 * conf->upstream.store_lengths = NULL; |
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1972 * conf->upstream.store_values = NULL; |
| 509 | 1973 * |
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1974 * conf->index.len = { 0, NULL }; |
| 479 | 1975 */ |
| 1976 | |
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1977 conf->upstream.store = NGX_CONF_UNSET; |
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1978 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
| 581 | 1979 conf->upstream.buffering = NGX_CONF_UNSET; |
| 629 | 1980 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
| 581 | 1981 |
| 479 | 1982 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
| 1983 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
| 507 | 1984 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
| 1985 | |
| 479 | 1986 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
| 581 | 1987 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
| 529 | 1988 |
| 1989 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
| 577 | 1990 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
| 529 | 1991 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
| 509 | 1992 |
| 1993 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
| 1994 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
| 1995 | |
| 2602 | 1996 #if (NGX_HTTP_CACHE) |
| 1997 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
| 1998 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
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1999 conf->upstream.cache_bypass = NGX_CONF_UNSET_PTR; |
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2000 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
| 2602 | 2001 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
| 2002 #endif | |
| 2003 | |
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2004 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
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2005 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
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2006 |
| 657 | 2007 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
| 479 | 2008 |
| 2009 /* "fastcgi_cyclic_temp_file" is disabled */ | |
| 2010 conf->upstream.cyclic_temp_file = 0; | |
| 2011 | |
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2012 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
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2013 |
|
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2014 ngx_str_set(&conf->upstream.module, "fastcgi"); |
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|
2015 |
| 479 | 2016 return conf; |
| 2017 } | |
| 2018 | |
| 2019 | |
| 487 | 2020 static char * |
| 2021 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 479 | 2022 { |
| 2023 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
| 2024 ngx_http_fastcgi_loc_conf_t *conf = child; | |
| 2025 | |
| 509 | 2026 u_char *p; |
| 2027 size_t size; | |
| 2028 uintptr_t *code; | |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2029 ngx_uint_t i; |
|
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2030 ngx_array_t headers_names; |
| 649 | 2031 ngx_keyval_t *src; |
|
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2032 ngx_hash_key_t *hk; |
| 649 | 2033 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
|
2034 ngx_http_core_loc_conf_t *clcf; |
| 509 | 2035 ngx_http_script_compile_t sc; |
| 2036 ngx_http_script_copy_code_t *copy; | |
| 479 | 2037 |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2038 if (conf->upstream.store != 0) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2039 ngx_conf_merge_value(conf->upstream.store, |
| 2894 | 2040 prev->upstream.store, 0); |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2041 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2042 if (conf->upstream.store_lengths == NULL) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2043 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
|
2044 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
|
2045 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2046 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2047 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2048 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
|
2049 prev->upstream.store_access, 0600); |
|
1291
13a4ce6e7f1e
proxy_store and fastcgi_store
Igor Sysoev <igor@sysoev.ru>
parents:
1276
diff
changeset
|
2050 |
| 581 | 2051 ngx_conf_merge_value(conf->upstream.buffering, |
| 2052 prev->upstream.buffering, 1); | |
| 2053 | |
| 629 | 2054 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
| 2055 prev->upstream.ignore_client_abort, 0); | |
| 2056 | |
| 479 | 2057 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
| 2058 prev->upstream.connect_timeout, 60000); | |
| 507 | 2059 |
| 479 | 2060 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
| 2061 prev->upstream.send_timeout, 60000); | |
| 2062 | |
| 2063 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
| 2064 prev->upstream.read_timeout, 60000); | |
| 2065 | |
| 507 | 2066 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
| 2067 prev->upstream.send_lowat, 0); | |
| 479 | 2068 |
| 581 | 2069 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
| 2070 prev->upstream.buffer_size, | |
| 479 | 2071 (size_t) ngx_pagesize); |
| 2072 | |
| 507 | 2073 |
| 479 | 2074 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
| 2075 8, ngx_pagesize); | |
| 2076 | |
| 2077 if (conf->upstream.bufs.num < 2) { | |
| 2078 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2079 "there must be at least 2 \"fastcgi_buffers\""); | |
| 2080 return NGX_CONF_ERROR; | |
| 2081 } | |
| 2082 | |
| 2083 | |
| 581 | 2084 size = conf->upstream.buffer_size; |
| 479 | 2085 if (size < conf->upstream.bufs.size) { |
| 2086 size = conf->upstream.bufs.size; | |
| 2087 } | |
| 2088 | |
| 2089 | |
| 529 | 2090 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
| 2091 prev->upstream.busy_buffers_size_conf, | |
| 479 | 2092 NGX_CONF_UNSET_SIZE); |
| 2093 | |
| 529 | 2094 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2095 conf->upstream.busy_buffers_size = 2 * size; |
| 529 | 2096 } else { |
| 2097 conf->upstream.busy_buffers_size = | |
| 2098 conf->upstream.busy_buffers_size_conf; | |
| 2099 } | |
| 479 | 2100 |
| 529 | 2101 if (conf->upstream.busy_buffers_size < size) { |
| 479 | 2102 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2103 "\"fastcgi_busy_buffers_size\" must be equal or bigger than " | |
|
1125
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1097
diff
changeset
|
2104 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2105 "one of the \"fastcgi_buffers\""); |
| 2106 | |
| 2107 return NGX_CONF_ERROR; | |
| 529 | 2108 } |
| 479 | 2109 |
| 529 | 2110 if (conf->upstream.busy_buffers_size |
| 2111 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
| 479 | 2112 { |
| 2113 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2114 "\"fastcgi_busy_buffers_size\" must be less than " | |
| 2115 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
| 2116 | |
| 2117 return NGX_CONF_ERROR; | |
| 2118 } | |
| 2119 | |
| 2120 | |
| 529 | 2121 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
| 2122 prev->upstream.temp_file_write_size_conf, | |
| 479 | 2123 NGX_CONF_UNSET_SIZE); |
| 2124 | |
| 529 | 2125 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2126 conf->upstream.temp_file_write_size = 2 * size; |
| 529 | 2127 } else { |
| 2128 conf->upstream.temp_file_write_size = | |
| 2129 conf->upstream.temp_file_write_size_conf; | |
| 2130 } | |
| 479 | 2131 |
| 529 | 2132 if (conf->upstream.temp_file_write_size < size) { |
| 479 | 2133 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2134 "\"fastcgi_temp_file_write_size\" must be equal or bigger than " | |
|
1125
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1097
diff
changeset
|
2135 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2136 "one of the \"fastcgi_buffers\""); |
| 2137 | |
| 2138 return NGX_CONF_ERROR; | |
| 2139 } | |
| 2140 | |
| 2141 | |
| 529 | 2142 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
| 2143 prev->upstream.max_temp_file_size_conf, | |
| 479 | 2144 NGX_CONF_UNSET_SIZE); |
| 2145 | |
| 529 | 2146 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2147 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
| 529 | 2148 } else { |
| 2149 conf->upstream.max_temp_file_size = | |
| 2150 conf->upstream.max_temp_file_size_conf; | |
| 2151 } | |
| 479 | 2152 |
| 529 | 2153 if (conf->upstream.max_temp_file_size != 0 |
| 2154 && conf->upstream.max_temp_file_size < size) | |
| 479 | 2155 { |
| 2156 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2157 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
| 2158 "the temporary files usage or must be equal or bigger than " | |
|
1125
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1097
diff
changeset
|
2159 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2160 "one of the \"fastcgi_buffers\""); |
| 2161 | |
| 2162 return NGX_CONF_ERROR; | |
| 2163 } | |
| 2164 | |
| 2165 | |
|
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2166 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
|
2167 prev->upstream.ignore_headers, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2168 NGX_CONF_BITMASK_SET); |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2169 |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2170 |
| 479 | 2171 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
| 487 | 2172 prev->upstream.next_upstream, |
| 2173 (NGX_CONF_BITMASK_SET | |
| 2174 |NGX_HTTP_UPSTREAM_FT_ERROR | |
| 2175 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
| 479 | 2176 |
| 665 | 2177 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
| 2178 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
| 2179 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2180 } | |
| 2181 | |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2182 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
| 479 | 2183 prev->upstream.temp_path, |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2184 &ngx_http_fastcgi_temp_path) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2185 != NGX_OK) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2186 { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2187 return NGX_CONF_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2188 } |
| 479 | 2189 |
| 2602 | 2190 #if (NGX_HTTP_CACHE) |
| 2191 | |
| 2192 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
| 2193 prev->upstream.cache, NULL); | |
| 2194 | |
| 2195 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
| 2196 ngx_shm_zone_t *shm_zone; | |
| 2197 | |
| 2198 shm_zone = conf->upstream.cache; | |
| 2199 | |
| 2200 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2201 "\"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
|
2202 &shm_zone->shm.name); |
| 2602 | 2203 |
| 2204 return NGX_CONF_ERROR; | |
| 2205 } | |
| 2206 | |
| 2207 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
| 2208 prev->upstream.cache_min_uses, 1); | |
| 2209 | |
| 2210 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
| 2211 prev->upstream.cache_use_stale, | |
| 2212 (NGX_CONF_BITMASK_SET | |
| 2213 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
| 2214 | |
| 2215 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
| 2216 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
| 2217 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2218 } | |
| 2219 | |
|
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2220 if (conf->upstream.cache_methods == 0) { |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2221 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
|
2222 } |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2223 |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2224 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
|
2225 |
|
3699
b0a0686a85bb
proxy_cache_pass, fastcgi_cache_bypass, uwsgi_cache_bypass, scgi_cache_bypass
Igor Sysoev <igor@sysoev.ru>
parents:
3692
diff
changeset
|
2226 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
|
2227 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
|
2228 |
|
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2229 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
|
2230 prev->upstream.no_cache, NULL); |
|
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2231 |
|
3700
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2232 if (conf->upstream.no_cache && conf->upstream.cache_bypass == NULL) { |
|
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2233 ngx_log_error(NGX_LOG_WARN, cf->log, 0, |
|
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2234 "\"fastcgi_no_cache\" functionality has been changed in 0.8.46, " |
|
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2235 "now it should be used together with \"fastcgi_cache_bypass\""); |
|
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2236 } |
|
e40453e6931b
add warnings for proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3699
diff
changeset
|
2237 |
| 2602 | 2238 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
| 2239 prev->upstream.cache_valid, NULL); | |
| 2240 | |
| 2661 | 2241 if (conf->cache_key.value.data == NULL) { |
| 2242 conf->cache_key = prev->cache_key; | |
| 2243 } | |
| 2244 | |
| 2602 | 2245 #endif |
| 2246 | |
| 509 | 2247 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
| 2248 prev->upstream.pass_request_headers, 1); | |
| 2249 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
| 2250 prev->upstream.pass_request_body, 1); | |
| 2251 | |
| 657 | 2252 ngx_conf_merge_value(conf->upstream.intercept_errors, |
| 2253 prev->upstream.intercept_errors, 0); | |
| 509 | 2254 |
| 1228 | 2255 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
| 2256 | |
| 507 | 2257 |
| 479 | 2258 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
| 2259 | |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2260 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
|
2261 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
|
2262 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
|
2263 |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2264 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
|
2265 &prev->upstream, ngx_http_fastcgi_hide_headers, &hash) |
| 649 | 2266 != NGX_OK) |
| 2267 { | |
| 2268 return NGX_CONF_ERROR; | |
| 2269 } | |
| 2270 | |
| 884 | 2271 if (conf->upstream.upstream == NULL) { |
| 2272 conf->upstream.upstream = prev->upstream.upstream; | |
| 507 | 2273 } |
| 2274 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2275 if (conf->fastcgi_lengths == NULL) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2276 conf->fastcgi_lengths = prev->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2277 conf->fastcgi_values = prev->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2278 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2279 |
|
3731
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2280 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
|
2281 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
|
2282 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
|
2283 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
|
2284 } |
|
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2285 } |
|
72cc5b789021
inherit proxy_pass, fastcgi_pass, uwsgi_pass, scgi_pass inside
Igor Sysoev <igor@sysoev.ru>
parents:
3729
diff
changeset
|
2286 |
| 2443 | 2287 #if (NGX_PCRE) |
| 2288 if (conf->split_regex == NULL) { | |
| 2289 conf->split_regex = prev->split_regex; | |
| 2290 conf->split_name = prev->split_name; | |
| 2291 } | |
| 2292 #endif | |
| 2293 | |
| 509 | 2294 if (conf->params_source == NULL) { |
| 573 | 2295 conf->flushes = prev->flushes; |
| 509 | 2296 conf->params_len = prev->params_len; |
| 2297 conf->params = prev->params; | |
| 573 | 2298 conf->params_source = prev->params_source; |
|
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
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3559
diff
changeset
|
2299 conf->headers_hash = prev->headers_hash; |
| 509 | 2300 |
|
3563
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2301 #if (NGX_HTTP_CACHE) |
|
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parents:
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diff
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|
2302 |
|
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diff
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|
2303 if (conf->params_source == NULL) { |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
2304 |
|
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diff
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|
2305 if ((conf->upstream.cache == NULL) |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2306 == (prev->upstream.cache == NULL)) |
|
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do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2307 { |
|
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do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2308 return NGX_CONF_OK; |
|
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
2309 } |
|
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parents:
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diff
changeset
|
2310 |
|
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diff
changeset
|
2311 /* 6 is a number of ngx_http_fastcgi_cache_headers entries */ |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2312 conf->params_source = ngx_array_create(cf->pool, 6, |
|
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parents:
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diff
changeset
|
2313 sizeof(ngx_keyval_t)); |
|
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parents:
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diff
changeset
|
2314 if (conf->params_source == NULL) { |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2315 return NGX_CONF_ERROR; |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
2316 } |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
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|
2317 } |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2318 #else |
|
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do not pass if-... headers for cacheable fastcgi responses
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parents:
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diff
changeset
|
2319 |
| 509 | 2320 if (conf->params_source == NULL) { |
| 2321 return NGX_CONF_OK; | |
| 2322 } | |
|
3563
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diff
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|
2323 |
|
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parents:
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diff
changeset
|
2324 #endif |
| 509 | 2325 } |
| 2326 | |
| 2327 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
| 2328 if (conf->params_len == NULL) { | |
| 2329 return NGX_CONF_ERROR; | |
| 2330 } | |
| 573 | 2331 |
| 509 | 2332 conf->params = ngx_array_create(cf->pool, 512, 1); |
| 2333 if (conf->params == NULL) { | |
| 2334 return NGX_CONF_ERROR; | |
| 2335 } | |
| 2336 | |
|
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2337 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
|
2338 != NGX_OK) |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2339 { |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2340 return NGX_CONF_ERROR; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2341 } |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2342 |
| 509 | 2343 src = conf->params_source->elts; |
|
3563
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2344 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2345 #if (NGX_HTTP_CACHE) |
|
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do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2346 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2347 if (conf->upstream.cache) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2348 ngx_keyval_t *h, *s; |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2349 |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2350 for (h = ngx_http_fastcgi_cache_headers; h->key.len; h++) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2351 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2352 for (i = 0; i < conf->params_source->nelts; i++) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2353 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
|
2354 goto next; |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2355 } |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2356 } |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2357 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2358 s = ngx_array_push(conf->params_source); |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2359 if (s == NULL) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2360 return NGX_CONF_ERROR; |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2361 } |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2362 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2363 *s = *h; |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2364 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2365 src = conf->params_source->elts; |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2366 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2367 next: |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2368 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2369 h++; |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2370 } |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2371 } |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2372 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2373 #endif |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2374 |
| 509 | 2375 for (i = 0; i < conf->params_source->nelts; i++) { |
| 2376 | |
|
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2377 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
|
2378 && 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
|
2379 { |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2380 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
|
2381 if (hk == NULL) { |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2382 return NGX_CONF_ERROR; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2383 } |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2384 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2385 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
|
2386 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
|
2387 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
|
2388 hk->value = (void *) 1; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2389 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2390 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
|
2391 continue; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2392 } |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2393 } |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2394 |
|
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2395 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
|
2396 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
|
2397 if (copy == NULL) { |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2398 return NGX_CONF_ERROR; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2399 } |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2400 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2401 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
|
2402 copy->len = src[i].key.len; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2403 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2404 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2405 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
|
2406 + src[i].key.len + sizeof(uintptr_t) - 1) |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2407 & ~(sizeof(uintptr_t) - 1); |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2408 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2409 copy = 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
|
2410 if (copy == NULL) { |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2411 return NGX_CONF_ERROR; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2412 } |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2413 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2414 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
|
2415 copy->len = src[i].key.len; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2416 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2417 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
|
2418 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
|
2419 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2420 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2421 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
|
2422 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2423 sc.cf = cf; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2424 sc.source = &src[i].value; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2425 sc.flushes = &conf->flushes; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2426 sc.lengths = &conf->params_len; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2427 sc.values = &conf->params; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2428 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2429 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2430 return NGX_CONF_ERROR; |
| 509 | 2431 } |
| 2432 | |
| 2433 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2434 if (code == NULL) { | |
| 2435 return NGX_CONF_ERROR; | |
| 2436 } | |
| 2437 | |
| 2438 *code = (uintptr_t) NULL; | |
| 2439 | |
| 2440 | |
| 2441 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
| 2442 if (code == NULL) { | |
| 2443 return NGX_CONF_ERROR; | |
| 2444 } | |
| 2445 | |
| 2446 *code = (uintptr_t) NULL; | |
| 2447 } | |
| 2448 | |
| 2449 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2450 if (code == NULL) { | |
| 2451 return NGX_CONF_ERROR; | |
| 2452 } | |
| 2453 | |
| 2454 *code = (uintptr_t) NULL; | |
| 2455 | |
|
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2456 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2457 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
|
2458 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2459 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
|
2460 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
|
2461 hash.max_size = 512; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2462 hash.bucket_size = 64; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2463 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
|
2464 hash.pool = cf->pool; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2465 hash.temp_pool = NULL; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2466 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2467 if (ngx_hash_init(&hash, headers_names.elts, headers_names.nelts) != NGX_OK) |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2468 { |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2469 return NGX_CONF_ERROR; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2470 } |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2471 |
| 479 | 2472 return NGX_CONF_OK; |
| 2473 } | |
| 509 | 2474 |
| 2475 | |
| 573 | 2476 static ngx_int_t |
| 2477 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
| 2478 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 2479 { |
| 2480 u_char *p; | |
| 2443 | 2481 ngx_http_fastcgi_ctx_t *f; |
| 509 | 2482 ngx_http_fastcgi_loc_conf_t *flcf; |
| 2483 | |
| 2443 | 2484 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 2485 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2486 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
|
2487 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2488 if (f == NULL) { |
| 2443 | 2489 return NGX_ERROR; |
| 2490 } | |
| 2491 | |
| 2492 if (f->script_name.len == 0 | |
| 2493 || f->script_name.data[f->script_name.len - 1] != '/') | |
| 2494 { | |
| 2495 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
|
2496 v->valid = 1; |
| 1565 | 2497 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
|
2498 v->not_found = 0; |
| 2443 | 2499 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
|
2500 |
| 573 | 2501 return NGX_OK; |
| 509 | 2502 } |
| 2503 | |
| 2443 | 2504 v->len = f->script_name.len + flcf->index.len; |
| 2505 | |
| 2506 v->data = ngx_pnalloc(r->pool, v->len); | |
| 2507 if (v->data == NULL) { | |
| 2508 return NGX_ERROR; | |
| 2509 } | |
| 2510 | |
| 2511 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
| 2512 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
| 2513 | |
| 573 | 2514 return NGX_OK; |
| 509 | 2515 } |
| 2516 | |
| 2517 | |
| 2443 | 2518 static ngx_int_t |
| 2519 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
| 2520 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2521 { | |
| 2522 ngx_http_fastcgi_ctx_t *f; | |
| 2523 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 2524 | |
| 2525 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 2526 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2527 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
|
2528 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2529 if (f == NULL) { |
| 2443 | 2530 return NGX_ERROR; |
| 2531 } | |
| 2532 | |
| 2533 v->len = f->path_info.len; | |
| 2534 v->valid = 1; | |
| 2535 v->no_cacheable = 0; | |
| 2536 v->not_found = 0; | |
| 2537 v->data = f->path_info.data; | |
| 2538 | |
| 2539 return NGX_OK; | |
| 2540 } | |
| 2541 | |
| 2542 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2543 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
|
2544 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
| 2443 | 2545 { |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2546 ngx_http_fastcgi_ctx_t *f; |
| 2443 | 2547 #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
|
2548 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
|
2549 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
|
2550 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2551 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
|
2552 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2553 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
|
2554 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
|
2555 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
|
2556 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
|
2557 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2558 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2559 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
|
2560 } |
| 2443 | 2561 |
| 2562 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
|
2563 return f; |
| 2443 | 2564 } |
| 2565 | |
| 2566 if (flcf->split_regex == NULL) { | |
| 2567 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
|
2568 return f; |
| 2443 | 2569 } |
| 2570 | |
| 2571 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
| 2572 | |
| 3325 | 2573 if (n >= 0) { /* match */ |
| 2574 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
|
2575 f->script_name.data = r->uri.data + captures[2]; |
| 3325 | 2576 |
| 2577 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
|
2578 f->path_info.data = r->uri.data + captures[4]; |
| 3325 | 2579 |
| 2580 return f; | |
| 2581 } | |
| 2582 | |
| 2443 | 2583 if (n == NGX_REGEX_NO_MATCHED) { |
| 2584 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
|
2585 return f; |
| 2443 | 2586 } |
| 2587 | |
| 3325 | 2588 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
| 2589 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2590 n, &r->uri, &flcf->split_name); | |
| 2591 return NULL; | |
| 2443 | 2592 |
| 2593 #else | |
| 2594 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2595 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
|
2596 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2597 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
|
2598 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
|
2599 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
|
2600 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
|
2601 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2602 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2603 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
|
2604 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2605 |
| 2443 | 2606 f->script_name = r->uri; |
| 2607 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2608 return f; |
| 2443 | 2609 |
| 2610 #endif | |
| 2611 } | |
| 2612 | |
| 2613 | |
| 509 | 2614 static char * |
| 2615 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2616 { | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2617 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2618 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2619 ngx_url_t u; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2620 ngx_str_t *value, *url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2621 ngx_uint_t n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2622 ngx_http_core_loc_conf_t *clcf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2623 ngx_http_script_compile_t sc; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2624 |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2625 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
| 555 | 2626 return "is duplicate"; |
| 2627 } | |
| 2628 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2629 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
|
2630 |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2631 clcf->handler = ngx_http_fastcgi_handler; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2632 |
|
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2633 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
|
2634 clcf->auto_redirect = 1; |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2635 } |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2636 |
| 509 | 2637 value = cf->args->elts; |
| 2638 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2639 url = &value[1]; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2640 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2641 n = ngx_http_script_variables_count(url); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2642 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2643 if (n) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2644 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2645 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2646 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2647 sc.cf = cf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2648 sc.source = url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2649 sc.lengths = &flcf->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2650 sc.values = &flcf->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2651 sc.variables = n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2652 sc.complete_lengths = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2653 sc.complete_values = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2654 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2655 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2656 return NGX_CONF_ERROR; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2657 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2658 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2659 return NGX_CONF_OK; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2660 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2661 |
| 651 | 2662 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 2663 | |
| 2664 u.url = value[1]; | |
| 884 | 2665 u.no_resolve = 1; |
| 2666 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2667 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2668 if (flcf->upstream.upstream == NULL) { |
| 509 | 2669 return NGX_CONF_ERROR; |
| 2670 } | |
| 2671 | |
| 2672 return NGX_CONF_OK; | |
| 2673 } | |
| 2674 | |
| 2675 | |
| 2676 static char * | |
| 2443 | 2677 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 2678 { | |
| 2679 #if (NGX_PCRE) | |
| 2680 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2681 | |
| 3325 | 2682 ngx_str_t *value; |
| 2683 ngx_regex_compile_t rc; | |
| 2684 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
| 2443 | 2685 |
| 2686 value = cf->args->elts; | |
| 2687 | |
| 2688 flcf->split_name = value[1]; | |
| 2689 | |
| 3325 | 2690 ngx_memzero(&rc, sizeof(ngx_regex_compile_t)); |
| 2691 | |
| 2692 rc.pattern = value[1]; | |
| 2693 rc.pool = cf->pool; | |
| 2694 rc.err.len = NGX_MAX_CONF_ERRSTR; | |
| 2695 rc.err.data = errstr; | |
| 2696 | |
| 2697 if (ngx_regex_compile(&rc) != NGX_OK) { | |
| 2698 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err); | |
| 2443 | 2699 return NGX_CONF_ERROR; |
| 2700 } | |
| 2701 | |
| 3325 | 2702 if (rc.captures != 2) { |
| 2443 | 2703 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2704 "pattern \"%V\" must have 2 captures", &value[1]); | |
| 2705 return NGX_CONF_ERROR; | |
| 2706 } | |
| 2707 | |
| 3325 | 2708 flcf->split_regex = rc.regex; |
| 2709 | |
| 2443 | 2710 return NGX_CONF_OK; |
| 2711 | |
| 2712 #else | |
| 2713 | |
| 2714 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2715 "\"%V\" requires PCRE library", &cmd->name); | |
| 2716 return NGX_CONF_ERROR; | |
| 2717 | |
| 2718 #endif | |
| 2719 } | |
| 2720 | |
| 2721 | |
| 2722 static char * | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2723 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
|
2724 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2725 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
|
2726 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2727 ngx_str_t *value; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2728 ngx_http_script_compile_t sc; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2729 |
| 2894 | 2730 if (flcf->upstream.store != NGX_CONF_UNSET |
| 2731 || flcf->upstream.store_lengths) | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2732 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2733 return "is duplicate"; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2734 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2735 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2736 value = cf->args->elts; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2737 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2738 if (ngx_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
|
2739 flcf->upstream.store = 0; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2740 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2741 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2742 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2743 #if (NGX_HTTP_CACHE) |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2744 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2745 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
|
2746 && flcf->upstream.cache != NULL) |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2747 { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2748 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
|
2749 } |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2750 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2751 #endif |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2752 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2753 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
|
2754 flcf->upstream.store = 1; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2755 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2756 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2757 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2758 /* include the terminating '\0' into script */ |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2759 value[1].len++; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2760 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2761 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
|
2762 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2763 sc.cf = cf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2764 sc.source = &value[1]; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2765 sc.lengths = &flcf->upstream.store_lengths; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2766 sc.values = &flcf->upstream.store_values; |
|
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
2767 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
|
2768 sc.complete_lengths = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2769 sc.complete_values = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2770 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2771 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
|
2772 return NGX_CONF_ERROR; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2773 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2774 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2775 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2776 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2777 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2778 |
| 2602 | 2779 #if (NGX_HTTP_CACHE) |
| 2780 | |
| 2781 static char * | |
| 2782 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2783 { | |
| 2784 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2785 | |
| 2786 ngx_str_t *value; | |
| 2787 | |
| 2788 value = cf->args->elts; | |
| 2789 | |
| 2790 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
| 2791 return "is duplicate"; | |
| 2792 } | |
| 2793 | |
| 2794 if (ngx_strcmp(value[1].data, "off") == 0) { | |
| 2795 flcf->upstream.cache = NULL; | |
| 2796 return NGX_CONF_OK; | |
| 2797 } | |
| 2798 | |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2799 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
|
2800 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
|
2801 } |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2802 |
| 2602 | 2803 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
| 2804 &ngx_http_fastcgi_module); | |
| 2805 if (flcf->upstream.cache == NULL) { | |
| 2806 return NGX_CONF_ERROR; | |
| 2807 } | |
| 2808 | |
| 2809 return NGX_CONF_OK; | |
| 2810 } | |
| 2811 | |
| 2812 | |
| 2813 static char * | |
| 2814 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2815 { | |
| 2816 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2817 | |
| 2818 ngx_str_t *value; | |
| 2819 ngx_http_compile_complex_value_t ccv; | |
| 2820 | |
| 2821 value = cf->args->elts; | |
| 2822 | |
| 2823 if (flcf->cache_key.value.len) { | |
| 2824 return "is duplicate"; | |
| 2825 } | |
| 2826 | |
| 2827 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
| 2828 | |
| 2829 ccv.cf = cf; | |
| 2830 ccv.value = &value[1]; | |
| 2831 ccv.complex_value = &flcf->cache_key; | |
| 2832 | |
| 2833 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
| 2834 return NGX_CONF_ERROR; | |
| 2835 } | |
| 2836 | |
| 2837 return NGX_CONF_OK; | |
| 2838 } | |
| 2839 | |
| 2840 #endif | |
| 2841 | |
| 2842 | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2843 static char * |
| 509 | 2844 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
| 2845 { | |
| 2846 #if (NGX_FREEBSD) | |
| 2847 ssize_t *np = data; | |
| 2848 | |
| 673 | 2849 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
| 509 | 2850 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2851 "\"fastcgi_send_lowat\" must be less than %d " | |
| 2852 "(sysctl net.inet.tcp.sendspace)", | |
| 2853 ngx_freebsd_net_inet_tcp_sendspace); | |
| 2854 | |
| 2855 return NGX_CONF_ERROR; | |
| 2856 } | |
| 2857 | |
| 2858 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
| 2859 ssize_t *np = data; | |
| 2860 | |
| 2861 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 2862 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
| 2863 | |
| 2864 *np = 0; | |
| 2865 | |
| 2866 #endif | |
| 2867 | |
| 2868 return NGX_CONF_OK; | |
| 2869 } |