Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 3558:83c9a10ec029
remove the special static fastcgi_param values processing,
because it is anyway very seldom case
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Wed, 02 Jun 2010 15:08:29 +0000 |
| parents | 62a4fd1e6e2c |
| children | 519dcf4cb3de |
| 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 |
| 2602 | 26 #if (NGX_HTTP_CACHE) |
| 27 ngx_http_complex_value_t cache_key; | |
| 28 #endif | |
| 29 | |
| 2443 | 30 #if (NGX_PCRE) |
| 31 ngx_regex_t *split_regex; | |
| 32 ngx_str_t split_name; | |
| 33 #endif | |
| 479 | 34 } ngx_http_fastcgi_loc_conf_t; |
| 35 | |
| 36 | |
| 37 typedef enum { | |
| 38 ngx_http_fastcgi_st_version = 0, | |
| 39 ngx_http_fastcgi_st_type, | |
| 40 ngx_http_fastcgi_st_request_id_hi, | |
| 41 ngx_http_fastcgi_st_request_id_lo, | |
| 42 ngx_http_fastcgi_st_content_length_hi, | |
| 43 ngx_http_fastcgi_st_content_length_lo, | |
| 44 ngx_http_fastcgi_st_padding_length, | |
| 45 ngx_http_fastcgi_st_reserved, | |
| 46 ngx_http_fastcgi_st_data, | |
| 515 | 47 ngx_http_fastcgi_st_padding |
| 479 | 48 } ngx_http_fastcgi_state_e; |
| 49 | |
| 50 | |
| 51 typedef struct { | |
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52 u_char *start; |
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53 u_char *end; |
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54 } ngx_http_fastcgi_split_part_t; |
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55 |
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56 |
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57 typedef struct { |
| 651 | 58 ngx_http_fastcgi_state_e state; |
| 59 u_char *pos; | |
| 60 u_char *last; | |
| 61 ngx_uint_t type; | |
| 62 size_t length; | |
| 63 size_t padding; | |
| 64 | |
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65 unsigned fastcgi_stdout:1; |
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66 unsigned large_stderr:1; |
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67 |
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68 ngx_array_t *split_parts; |
| 2443 | 69 |
| 70 ngx_str_t script_name; | |
| 71 ngx_str_t path_info; | |
| 479 | 72 } ngx_http_fastcgi_ctx_t; |
| 73 | |
| 74 | |
| 75 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
| 76 | |
| 77 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 | |
| 78 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
| 79 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
| 80 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
| 81 #define NGX_HTTP_FASTCGI_STDIN 5 | |
| 82 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
| 83 #define NGX_HTTP_FASTCGI_STDERR 7 | |
| 84 #define NGX_HTTP_FASTCGI_DATA 8 | |
| 85 | |
| 86 | |
| 87 typedef struct { | |
| 88 u_char version; | |
| 89 u_char type; | |
| 90 u_char request_id_hi; | |
| 91 u_char request_id_lo; | |
| 92 u_char content_length_hi; | |
| 93 u_char content_length_lo; | |
| 94 u_char padding_length; | |
| 95 u_char reserved; | |
| 96 } ngx_http_fastcgi_header_t; | |
| 97 | |
| 98 | |
| 99 typedef struct { | |
| 100 u_char role_hi; | |
| 101 u_char role_lo; | |
| 102 u_char flags; | |
| 103 u_char reserved[5]; | |
| 104 } ngx_http_fastcgi_begin_request_t; | |
| 105 | |
| 106 | |
| 509 | 107 typedef struct { |
| 108 u_char version; | |
| 109 u_char type; | |
| 110 u_char request_id_hi; | |
| 111 u_char request_id_lo; | |
| 112 } ngx_http_fastcgi_header_small_t; | |
| 113 | |
| 114 | |
| 115 typedef struct { | |
| 116 ngx_http_fastcgi_header_t h0; | |
| 117 ngx_http_fastcgi_begin_request_t br; | |
| 118 ngx_http_fastcgi_header_small_t h1; | |
| 119 } ngx_http_fastcgi_request_start_t; | |
| 120 | |
| 121 | |
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122 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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123 ngx_http_fastcgi_loc_conf_t *flcf); |
| 2602 | 124 #if (NGX_HTTP_CACHE) |
| 125 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
| 126 #endif | |
| 479 | 127 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
| 128 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
| 129 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
| 130 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, | |
| 487 | 131 ngx_buf_t *buf); |
| 479 | 132 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
| 487 | 133 ngx_http_fastcgi_ctx_t *f); |
| 479 | 134 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
| 135 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
| 487 | 136 ngx_int_t rc); |
| 479 | 137 |
| 509 | 138 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
| 139 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
| 140 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
| 141 void *parent, void *child); | |
| 573 | 142 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
| 143 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2443 | 144 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
| 145 ngx_http_variable_value_t *v, uintptr_t data); | |
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146 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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147 ngx_http_fastcgi_loc_conf_t *flcf); |
| 509 | 148 |
| 479 | 149 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
| 487 | 150 void *conf); |
| 2443 | 151 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
| 152 ngx_command_t *cmd, void *conf); | |
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153 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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154 void *conf); |
| 2602 | 155 #if (NGX_HTTP_CACHE) |
| 156 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 157 void *conf); | |
| 158 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 159 void *conf); | |
| 160 #endif | |
| 161 | |
| 479 | 162 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
| 487 | 163 void *data); |
| 479 | 164 |
| 165 | |
| 509 | 166 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
| 167 { ngx_http_fastcgi_lowat_check }; | |
| 479 | 168 |
| 169 | |
| 170 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
| 171 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
| 172 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
| 173 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
| 174 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
| 623 | 175 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
| 479 | 176 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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177 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
| 665 | 178 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
| 479 | 179 { ngx_null_string, 0 } |
| 180 }; | |
| 181 | |
| 182 | |
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183 static ngx_conf_bitmask_t ngx_http_fastcgi_ignore_headers_masks[] = { |
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184 { ngx_string("X-Accel-Redirect"), NGX_HTTP_UPSTREAM_IGN_XA_REDIRECT }, |
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185 { ngx_string("X-Accel-Expires"), NGX_HTTP_UPSTREAM_IGN_XA_EXPIRES }, |
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186 { ngx_string("Expires"), NGX_HTTP_UPSTREAM_IGN_EXPIRES }, |
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187 { ngx_string("Cache-Control"), NGX_HTTP_UPSTREAM_IGN_CACHE_CONTROL }, |
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188 { ngx_null_string, 0 } |
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189 }; |
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190 |
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191 |
| 2602 | 192 ngx_module_t ngx_http_fastcgi_module; |
| 193 | |
| 194 | |
| 479 | 195 static ngx_command_t ngx_http_fastcgi_commands[] = { |
| 196 | |
| 197 { ngx_string("fastcgi_pass"), | |
| 629 | 198 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
| 479 | 199 ngx_http_fastcgi_pass, |
| 200 NGX_HTTP_LOC_CONF_OFFSET, | |
| 201 0, | |
| 202 NULL }, | |
| 203 | |
| 204 { ngx_string("fastcgi_index"), | |
| 205 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 206 ngx_conf_set_str_slot, | |
| 207 NGX_HTTP_LOC_CONF_OFFSET, | |
| 208 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
| 209 NULL }, | |
| 210 | |
| 2443 | 211 { ngx_string("fastcgi_split_path_info"), |
| 212 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 213 ngx_http_fastcgi_split_path_info, | |
| 214 NGX_HTTP_LOC_CONF_OFFSET, | |
| 215 0, | |
| 216 NULL }, | |
| 217 | |
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218 { ngx_string("fastcgi_store"), |
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219 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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220 ngx_http_fastcgi_store, |
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221 NGX_HTTP_LOC_CONF_OFFSET, |
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222 0, |
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223 NULL }, |
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224 |
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225 { ngx_string("fastcgi_store_access"), |
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226 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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227 ngx_conf_set_access_slot, |
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228 NGX_HTTP_LOC_CONF_OFFSET, |
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229 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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230 NULL }, |
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231 |
| 629 | 232 { ngx_string("fastcgi_ignore_client_abort"), |
| 233 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 234 ngx_conf_set_flag_slot, | |
| 235 NGX_HTTP_LOC_CONF_OFFSET, | |
| 236 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
| 237 NULL }, | |
| 238 | |
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239 { ngx_string("fastcgi_bind"), |
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240 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 3399 | 241 ngx_http_upstream_bind_set_slot, |
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242 NGX_HTTP_LOC_CONF_OFFSET, |
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243 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.local), |
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244 NULL }, |
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245 |
| 479 | 246 { ngx_string("fastcgi_connect_timeout"), |
| 247 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 248 ngx_conf_set_msec_slot, | |
| 249 NGX_HTTP_LOC_CONF_OFFSET, | |
| 250 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
| 251 NULL }, | |
| 252 | |
| 253 { ngx_string("fastcgi_send_timeout"), | |
| 254 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 255 ngx_conf_set_msec_slot, | |
| 256 NGX_HTTP_LOC_CONF_OFFSET, | |
| 257 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
| 258 NULL }, | |
| 259 | |
| 260 { ngx_string("fastcgi_send_lowat"), | |
| 261 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 262 ngx_conf_set_size_slot, | |
| 263 NGX_HTTP_LOC_CONF_OFFSET, | |
| 264 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
| 265 &ngx_http_fastcgi_lowat_post }, | |
| 266 | |
| 581 | 267 { ngx_string("fastcgi_buffer_size"), |
| 268 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 269 ngx_conf_set_size_slot, | |
| 270 NGX_HTTP_LOC_CONF_OFFSET, | |
| 271 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
| 272 NULL }, | |
| 273 | |
| 509 | 274 { ngx_string("fastcgi_pass_request_headers"), |
| 275 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 276 ngx_conf_set_flag_slot, | |
| 277 NGX_HTTP_LOC_CONF_OFFSET, | |
| 278 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
| 279 NULL }, | |
| 280 | |
| 281 { ngx_string("fastcgi_pass_request_body"), | |
| 282 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 283 ngx_conf_set_flag_slot, | |
| 284 NGX_HTTP_LOC_CONF_OFFSET, | |
| 285 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
| 286 NULL }, | |
| 287 | |
| 657 | 288 { ngx_string("fastcgi_intercept_errors"), |
| 289 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 290 ngx_conf_set_flag_slot, | |
| 291 NGX_HTTP_LOC_CONF_OFFSET, | |
| 292 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
| 293 NULL }, | |
| 294 | |
| 479 | 295 { ngx_string("fastcgi_read_timeout"), |
| 296 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 297 ngx_conf_set_msec_slot, | |
| 298 NGX_HTTP_LOC_CONF_OFFSET, | |
| 299 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
| 300 NULL }, | |
| 301 | |
| 302 { ngx_string("fastcgi_buffers"), | |
| 303 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 304 ngx_conf_set_bufs_slot, | |
| 305 NGX_HTTP_LOC_CONF_OFFSET, | |
| 306 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
| 307 NULL }, | |
| 308 | |
| 309 { ngx_string("fastcgi_busy_buffers_size"), | |
| 310 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 311 ngx_conf_set_size_slot, | |
| 312 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 313 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
| 479 | 314 NULL }, |
| 315 | |
| 2602 | 316 #if (NGX_HTTP_CACHE) |
| 317 | |
| 318 { ngx_string("fastcgi_cache"), | |
| 319 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 320 ngx_http_fastcgi_cache, | |
| 321 NGX_HTTP_LOC_CONF_OFFSET, | |
| 322 0, | |
| 323 NULL }, | |
| 324 | |
| 325 { ngx_string("fastcgi_cache_key"), | |
| 326 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 327 ngx_http_fastcgi_cache_key, | |
| 328 NGX_HTTP_LOC_CONF_OFFSET, | |
| 329 0, | |
| 330 NULL }, | |
| 331 | |
| 332 { ngx_string("fastcgi_cache_path"), | |
| 333 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
| 334 ngx_http_file_cache_set_slot, | |
| 335 0, | |
| 336 0, | |
| 337 &ngx_http_fastcgi_module }, | |
| 338 | |
|
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339 { ngx_string("fastcgi_no_cache"), |
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340 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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341 ngx_http_no_cache_set_slot, |
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342 NGX_HTTP_LOC_CONF_OFFSET, |
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343 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.no_cache), |
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344 NULL }, |
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345 |
| 2602 | 346 { ngx_string("fastcgi_cache_valid"), |
| 347 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 348 ngx_http_file_cache_valid_set_slot, | |
| 349 NGX_HTTP_LOC_CONF_OFFSET, | |
| 350 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
| 351 NULL }, | |
| 352 | |
| 2729 | 353 { ngx_string("fastcgi_cache_min_uses"), |
| 2602 | 354 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 355 ngx_conf_set_num_slot, | |
| 356 NGX_HTTP_LOC_CONF_OFFSET, | |
| 357 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
| 358 NULL }, | |
| 359 | |
| 360 { ngx_string("fastcgi_cache_use_stale"), | |
| 361 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 362 ngx_conf_set_bitmask_slot, | |
| 363 NGX_HTTP_LOC_CONF_OFFSET, | |
| 364 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
| 365 &ngx_http_fastcgi_next_upstream_masks }, | |
| 366 | |
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367 { ngx_string("fastcgi_cache_methods"), |
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368 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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369 ngx_conf_set_bitmask_slot, |
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370 NGX_HTTP_LOC_CONF_OFFSET, |
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371 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
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372 &ngx_http_upstream_cache_method_mask }, |
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373 |
| 2602 | 374 #endif |
| 375 | |
| 479 | 376 { ngx_string("fastcgi_temp_path"), |
| 377 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 378 ngx_conf_set_path_slot, | |
| 379 NGX_HTTP_LOC_CONF_OFFSET, | |
| 380 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
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381 NULL }, |
| 479 | 382 |
| 383 { ngx_string("fastcgi_max_temp_file_size"), | |
| 384 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 385 ngx_conf_set_size_slot, | |
| 386 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 387 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
| 479 | 388 NULL }, |
| 389 | |
| 390 { ngx_string("fastcgi_temp_file_write_size"), | |
| 391 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 392 ngx_conf_set_size_slot, | |
| 393 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 394 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
| 479 | 395 NULL }, |
| 396 | |
| 397 { ngx_string("fastcgi_next_upstream"), | |
| 547 | 398 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
| 479 | 399 ngx_conf_set_bitmask_slot, |
| 400 NGX_HTTP_LOC_CONF_OFFSET, | |
| 401 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
| 402 &ngx_http_fastcgi_next_upstream_masks }, | |
| 403 | |
| 509 | 404 { ngx_string("fastcgi_param"), |
| 405 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 649 | 406 ngx_conf_set_keyval_slot, |
| 485 | 407 NGX_HTTP_LOC_CONF_OFFSET, |
| 509 | 408 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
| 485 | 409 NULL }, |
| 410 | |
| 649 | 411 { ngx_string("fastcgi_pass_header"), |
| 412 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 413 ngx_conf_set_str_array_slot, | |
| 414 NGX_HTTP_LOC_CONF_OFFSET, | |
| 415 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
| 416 NULL }, | |
| 417 | |
| 418 { ngx_string("fastcgi_hide_header"), | |
| 419 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 420 ngx_conf_set_str_array_slot, | |
| 421 NGX_HTTP_LOC_CONF_OFFSET, | |
| 422 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
| 423 NULL }, | |
| 424 | |
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425 { ngx_string("fastcgi_ignore_headers"), |
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426 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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427 ngx_conf_set_bitmask_slot, |
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428 NGX_HTTP_LOC_CONF_OFFSET, |
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429 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
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430 &ngx_http_fastcgi_ignore_headers_masks }, |
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431 |
| 1228 | 432 { ngx_string("fastcgi_catch_stderr"), |
| 433 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 434 ngx_conf_set_str_array_slot, | |
| 435 NGX_HTTP_LOC_CONF_OFFSET, | |
| 436 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
| 437 NULL }, | |
| 438 | |
| 479 | 439 ngx_null_command |
| 440 }; | |
| 441 | |
| 442 | |
| 667 | 443 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
| 509 | 444 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
| 445 NULL, /* postconfiguration */ | |
| 479 | 446 |
| 447 NULL, /* create main configuration */ | |
| 448 NULL, /* init main configuration */ | |
| 449 | |
| 450 NULL, /* create server configuration */ | |
| 451 NULL, /* merge server configuration */ | |
| 452 | |
| 453 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
| 454 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
| 455 }; | |
| 456 | |
| 457 | |
| 458 ngx_module_t ngx_http_fastcgi_module = { | |
| 509 | 459 NGX_MODULE_V1, |
| 479 | 460 &ngx_http_fastcgi_module_ctx, /* module context */ |
| 461 ngx_http_fastcgi_commands, /* module directives */ | |
| 462 NGX_HTTP_MODULE, /* module type */ | |
| 541 | 463 NULL, /* init master */ |
| 479 | 464 NULL, /* init module */ |
| 541 | 465 NULL, /* init process */ |
| 466 NULL, /* init thread */ | |
| 467 NULL, /* exit thread */ | |
| 468 NULL, /* exit process */ | |
| 469 NULL, /* exit master */ | |
| 470 NGX_MODULE_V1_PADDING | |
| 479 | 471 }; |
| 472 | |
| 473 | |
| 1883 | 474 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
| 475 { 1, /* version */ | |
| 476 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
| 477 0, /* request_id_hi */ | |
| 478 1, /* request_id_lo */ | |
| 479 0, /* content_length_hi */ | |
| 480 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
| 481 0, /* padding_length */ | |
| 482 0 }, /* reserved */ | |
| 483 | |
| 484 { 0, /* role_hi */ | |
| 485 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
| 486 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
| 487 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
| 488 | |
| 489 { 1, /* version */ | |
| 490 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
| 491 0, /* request_id_hi */ | |
| 492 1 }, /* request_id_lo */ | |
| 493 | |
| 494 }; | |
| 495 | |
| 496 | |
| 2443 | 497 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
| 498 | |
| 499 { ngx_string("fastcgi_script_name"), NULL, | |
| 500 ngx_http_fastcgi_script_name_variable, 0, | |
| 501 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 502 | |
| 503 { ngx_string("fastcgi_path_info"), NULL, | |
| 504 ngx_http_fastcgi_path_info_variable, 0, | |
| 505 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 506 | |
| 507 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 508 }; | |
| 1884 | 509 |
| 510 | |
| 649 | 511 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
| 512 ngx_string("Status"), | |
| 513 ngx_string("X-Accel-Expires"), | |
| 514 ngx_string("X-Accel-Redirect"), | |
| 515 ngx_string("X-Accel-Limit-Rate"), | |
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516 ngx_string("X-Accel-Buffering"), |
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517 ngx_string("X-Accel-Charset"), |
| 649 | 518 ngx_null_string |
| 519 }; | |
| 520 | |
| 521 | |
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522 #if (NGX_HTTP_CACHE) |
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523 |
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524 static ngx_str_t ngx_http_fastcgi_hide_cache_headers[] = { |
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525 ngx_string("Status"), |
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526 ngx_string("X-Accel-Expires"), |
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527 ngx_string("X-Accel-Redirect"), |
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528 ngx_string("X-Accel-Limit-Rate"), |
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529 ngx_string("X-Accel-Buffering"), |
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530 ngx_string("X-Accel-Charset"), |
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531 ngx_string("Set-Cookie"), |
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532 ngx_string("P3P"), |
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533 ngx_null_string |
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534 }; |
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535 |
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536 #endif |
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537 |
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538 |
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539 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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540 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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541 }; |
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542 |
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543 |
| 487 | 544 static ngx_int_t |
| 545 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
| 479 | 546 { |
| 547 ngx_int_t rc; | |
| 548 ngx_http_upstream_t *u; | |
| 2443 | 549 ngx_http_fastcgi_ctx_t *f; |
| 479 | 550 ngx_http_fastcgi_loc_conf_t *flcf; |
| 551 | |
|
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552 if (r->subrequest_in_memory) { |
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553 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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554 "ngx_http_fastcgi_module does not support " |
| 1635 | 555 "subrequest in memory"); |
|
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556 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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557 } |
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558 |
|
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559 if (ngx_http_upstream_create(r) != NGX_OK) { |
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560 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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561 } |
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562 |
| 2443 | 563 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
| 564 if (f == NULL) { | |
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565 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
| 2443 | 566 } |
| 567 | |
| 568 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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569 |
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570 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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571 |
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572 if (flcf->fastcgi_lengths) { |
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573 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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574 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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575 } |
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576 } |
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577 |
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578 u = r->upstream; |
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579 |
|
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580 ngx_str_set(&u->schema, "fastcgi://"); |
| 479 | 581 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
| 582 | |
| 583 u->conf = &flcf->upstream; | |
| 584 | |
| 2602 | 585 #if (NGX_HTTP_CACHE) |
| 586 u->create_key = ngx_http_fastcgi_create_key; | |
| 587 #endif | |
| 479 | 588 u->create_request = ngx_http_fastcgi_create_request; |
| 589 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
| 590 u->process_header = ngx_http_fastcgi_process_header; | |
| 591 u->abort_request = ngx_http_fastcgi_abort_request; | |
| 592 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
| 593 | |
| 649 | 594 u->buffering = 1; |
| 595 | |
| 581 | 596 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
| 597 if (u->pipe == NULL) { | |
| 598 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 599 } | |
| 600 | |
| 601 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
| 602 u->pipe->input_ctx = r; | |
| 479 | 603 |
| 604 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); | |
| 605 | |
| 606 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
| 607 return rc; | |
| 608 } | |
| 609 | |
| 610 return NGX_DONE; | |
| 611 } | |
| 612 | |
| 613 | |
| 487 | 614 static ngx_int_t |
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615 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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616 { |
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617 ngx_url_t u; |
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618 |
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619 ngx_memzero(&u, sizeof(ngx_url_t)); |
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620 |
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621 if (ngx_http_script_run(r, &u.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 |
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628 u.no_resolve = 1; |
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629 |
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630 if (ngx_parse_url(r->pool, &u) != NGX_OK) { |
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631 if (u.err) { |
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632 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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633 "%s in upstream \"%V\"", u.err, &u.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 |
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639 if (u.no_port) { |
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640 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 2602 | 641 "no port in upstream \"%V\"", &u.url); |
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642 return NGX_ERROR; |
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643 } |
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644 |
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645 r->upstream->resolved = ngx_pcalloc(r->pool, |
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646 sizeof(ngx_http_upstream_resolved_t)); |
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647 if (r->upstream->resolved == NULL) { |
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648 return NGX_ERROR; |
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649 } |
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650 |
|
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651 if (u.addrs && u.addrs[0].sockaddr) { |
|
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652 r->upstream->resolved->sockaddr = u.addrs[0].sockaddr; |
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653 r->upstream->resolved->socklen = u.addrs[0].socklen; |
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654 r->upstream->resolved->naddrs = 1; |
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655 r->upstream->resolved->host = u.addrs[0].name; |
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656 |
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657 } else { |
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658 r->upstream->resolved->host = u.host; |
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659 r->upstream->resolved->port = u.port; |
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660 } |
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661 |
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662 return NGX_OK; |
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663 } |
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664 |
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665 |
| 2602 | 666 #if (NGX_HTTP_CACHE) |
| 667 | |
| 668 static ngx_int_t | |
| 669 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
| 670 { | |
| 671 ngx_str_t *key; | |
| 672 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 673 | |
| 674 key = ngx_array_push(&r->cache->keys); | |
| 675 if (key == NULL) { | |
| 676 return NGX_ERROR; | |
| 677 } | |
| 678 | |
| 679 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 680 | |
| 681 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
| 682 return NGX_ERROR; | |
| 683 } | |
| 684 | |
| 685 return NGX_OK; | |
| 686 } | |
| 687 | |
| 688 #endif | |
| 689 | |
| 690 | |
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691 static ngx_int_t |
| 487 | 692 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
| 479 | 693 { |
| 509 | 694 off_t file_pos; |
| 695 u_char ch, *pos; | |
| 696 size_t size, len, key_len, val_len, padding; | |
| 697 ngx_uint_t i, n, next; | |
| 698 ngx_buf_t *b; | |
| 699 ngx_chain_t *cl, *body; | |
| 700 ngx_list_part_t *part; | |
| 701 ngx_table_elt_t *header; | |
| 702 ngx_http_script_code_pt code; | |
| 703 ngx_http_script_engine_t e, le; | |
| 704 ngx_http_fastcgi_header_t *h; | |
| 705 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 706 ngx_http_script_len_code_pt lcode; | |
| 479 | 707 |
| 509 | 708 len = 0; |
| 485 | 709 |
| 479 | 710 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 711 | |
| 509 | 712 if (flcf->params_len) { |
| 713 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
| 479 | 714 |
| 1565 | 715 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
| 573 | 716 le.flushed = 1; |
| 717 | |
| 509 | 718 le.ip = flcf->params_len->elts; |
| 719 le.request = r; | |
| 479 | 720 |
| 509 | 721 while (*(uintptr_t *) le.ip) { |
| 487 | 722 |
| 509 | 723 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 724 key_len = lcode(&le); | |
| 479 | 725 |
| 509 | 726 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 727 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 728 } | |
| 729 le.ip += sizeof(uintptr_t); | |
| 479 | 730 |
| 537 | 731 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
| 485 | 732 } |
| 733 } | |
| 734 | |
| 509 | 735 if (flcf->upstream.pass_request_headers) { |
| 485 | 736 |
| 509 | 737 part = &r->headers_in.headers.part; |
| 738 header = part->elts; | |
| 739 | |
| 740 for (i = 0; /* void */; i++) { | |
| 479 | 741 |
| 509 | 742 if (i >= part->nelts) { |
| 743 if (part->next == NULL) { | |
| 744 break; | |
| 745 } | |
| 479 | 746 |
| 509 | 747 part = part->next; |
| 748 header = part->elts; | |
| 749 i = 0; | |
| 479 | 750 } |
| 751 | |
| 509 | 752 len += ((sizeof("HTTP_") - 1 + header[i].key.len > 127) ? 4 : 1) |
| 753 + ((header[i].value.len > 127) ? 4 : 1) | |
| 754 + sizeof("HTTP_") - 1 + header[i].key.len + header[i].value.len; | |
| 479 | 755 } |
| 756 } | |
| 757 | |
| 758 | |
| 759 if (len > 65535) { | |
| 760 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 1678 | 761 "fastcgi request record is too big: %uz", len); |
| 479 | 762 return NGX_ERROR; |
| 763 } | |
| 764 | |
| 765 | |
| 766 padding = 8 - len % 8; | |
| 767 padding = (padding == 8) ? 0 : padding; | |
| 768 | |
| 769 | |
| 770 size = sizeof(ngx_http_fastcgi_header_t) | |
| 771 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 772 | |
| 773 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 774 + len + padding | |
| 775 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 776 | |
| 777 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
| 778 | |
| 779 | |
| 501 | 780 b = ngx_create_temp_buf(r->pool, size); |
| 781 if (b == NULL) { | |
| 479 | 782 return NGX_ERROR; |
| 783 } | |
| 784 | |
| 501 | 785 cl = ngx_alloc_chain_link(r->pool); |
| 786 if (cl == NULL) { | |
| 479 | 787 return NGX_ERROR; |
| 788 } | |
| 789 | |
| 790 cl->buf = b; | |
| 791 | |
| 509 | 792 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
| 793 sizeof(ngx_http_fastcgi_request_start_t)); | |
| 479 | 794 |
| 795 h = (ngx_http_fastcgi_header_t *) | |
| 796 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 797 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
| 798 | |
| 799 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 800 h->content_length_lo = (u_char) (len & 0xff); | |
| 801 h->padding_length = (u_char) padding; | |
| 802 h->reserved = 0; | |
| 803 | |
| 804 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 805 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 806 + sizeof(ngx_http_fastcgi_header_t); | |
| 807 | |
| 808 | |
| 509 | 809 if (flcf->params_len) { |
| 810 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
| 479 | 811 |
| 509 | 812 e.ip = flcf->params->elts; |
| 813 e.pos = b->last; | |
| 814 e.request = r; | |
| 573 | 815 e.flushed = 1; |
| 479 | 816 |
| 509 | 817 le.ip = flcf->params_len->elts; |
| 479 | 818 |
| 509 | 819 while (*(uintptr_t *) le.ip) { |
| 479 | 820 |
| 509 | 821 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 822 key_len = (u_char) lcode(&le); | |
| 479 | 823 |
| 509 | 824 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 825 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 826 } | |
| 827 le.ip += sizeof(uintptr_t); | |
| 479 | 828 |
| 537 | 829 *e.pos++ = (u_char) key_len; |
| 479 | 830 |
| 537 | 831 if (val_len > 127) { |
| 832 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
| 833 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
| 834 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
| 835 *e.pos++ = (u_char) (val_len & 0xff); | |
| 479 | 836 |
| 537 | 837 } else { |
| 838 *e.pos++ = (u_char) val_len; | |
| 509 | 839 } |
| 479 | 840 |
| 509 | 841 while (*(uintptr_t *) e.ip) { |
| 842 code = *(ngx_http_script_code_pt *) e.ip; | |
| 843 code((ngx_http_script_engine_t *) &e); | |
| 844 } | |
| 845 e.ip += sizeof(uintptr_t); | |
| 1945 | 846 |
| 847 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 848 "fastcgi param: \"%*s: %*s\"", | |
| 849 key_len, e.pos - (key_len + val_len), | |
| 850 val_len, e.pos - val_len); | |
| 479 | 851 } |
| 852 | |
| 509 | 853 b->last = e.pos; |
| 487 | 854 } |
| 855 | |
| 856 | |
| 509 | 857 if (flcf->upstream.pass_request_headers) { |
| 479 | 858 |
| 509 | 859 part = &r->headers_in.headers.part; |
| 860 header = part->elts; | |
| 479 | 861 |
| 509 | 862 for (i = 0; /* void */; i++) { |
| 491 | 863 |
| 509 | 864 if (i >= part->nelts) { |
| 865 if (part->next == NULL) { | |
| 577 | 866 break; |
| 509 | 867 } |
| 577 | 868 |
| 509 | 869 part = part->next; |
| 870 header = part->elts; | |
| 871 i = 0; | |
| 872 } | |
| 479 | 873 |
| 509 | 874 len = sizeof("HTTP_") - 1 + header[i].key.len; |
| 875 if (len > 127) { | |
| 876 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 877 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 878 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 879 *b->last++ = (u_char) (len & 0xff); | |
| 577 | 880 |
| 509 | 881 } else { |
| 882 *b->last++ = (u_char) len; | |
| 487 | 883 } |
| 884 | |
| 509 | 885 len = header[i].value.len; |
| 886 if (len > 127) { | |
| 887 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 888 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 889 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 890 *b->last++ = (u_char) (len & 0xff); | |
| 487 | 891 |
| 509 | 892 } else { |
| 893 *b->last++ = (u_char) len; | |
| 479 | 894 } |
| 895 | |
| 509 | 896 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
| 479 | 897 |
| 509 | 898 for (n = 0; n < header[i].key.len; n++) { |
| 899 ch = header[i].key.data[n]; | |
| 479 | 900 |
| 509 | 901 if (ch >= 'a' && ch <= 'z') { |
| 902 ch &= ~0x20; | |
| 479 | 903 |
| 509 | 904 } else if (ch == '-') { |
| 905 ch = '_'; | |
| 906 } | |
| 479 | 907 |
| 509 | 908 *b->last++ = ch; |
| 479 | 909 } |
| 910 | |
| 573 | 911 b->last = ngx_copy(b->last, header[i].value.data, |
| 912 header[i].value.len); | |
| 479 | 913 } |
| 914 } | |
| 915 | |
| 916 | |
| 917 if (padding) { | |
| 918 ngx_memzero(b->last, padding); | |
| 919 b->last += padding; | |
| 920 } | |
| 921 | |
| 922 | |
| 923 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 924 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 925 | |
| 926 h->version = 1; | |
| 927 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
| 928 h->request_id_hi = 0; | |
| 929 h->request_id_lo = 1; | |
| 930 h->content_length_hi = 0; | |
| 931 h->content_length_lo = 0; | |
| 932 h->padding_length = 0; | |
| 933 h->reserved = 0; | |
| 934 | |
| 935 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 936 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 937 | |
| 509 | 938 if (flcf->upstream.pass_request_body) { |
| 939 body = r->upstream->request_bufs; | |
| 940 r->upstream->request_bufs = cl; | |
| 479 | 941 |
| 942 #if (NGX_SUPPRESS_WARN) | |
| 509 | 943 file_pos = 0; |
| 944 pos = NULL; | |
| 479 | 945 #endif |
| 946 | |
| 509 | 947 while (body) { |
| 479 | 948 |
| 509 | 949 if (body->buf->in_file) { |
| 950 file_pos = body->buf->file_pos; | |
| 479 | 951 |
| 509 | 952 } else { |
| 953 pos = body->buf->pos; | |
| 479 | 954 } |
| 955 | |
| 509 | 956 next = 0; |
| 479 | 957 |
| 509 | 958 do { |
| 959 b = ngx_alloc_buf(r->pool); | |
| 960 if (b == NULL) { | |
| 961 return NGX_ERROR; | |
| 479 | 962 } |
| 963 | |
| 509 | 964 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
| 965 | |
| 966 if (body->buf->in_file) { | |
| 967 b->file_pos = file_pos; | |
| 968 file_pos += 32 * 1024; | |
| 479 | 969 |
|
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970 if (file_pos >= body->buf->file_last) { |
| 509 | 971 file_pos = body->buf->file_last; |
| 972 next = 1; | |
| 973 } | |
| 974 | |
| 975 b->file_last = file_pos; | |
| 976 len = (ngx_uint_t) (file_pos - b->file_pos); | |
| 977 | |
| 978 } else { | |
| 979 b->pos = pos; | |
| 980 pos += 32 * 1024; | |
| 479 | 981 |
|
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|
982 if (pos >= body->buf->last) { |
| 509 | 983 pos = body->buf->last; |
| 984 next = 1; | |
| 985 } | |
| 986 | |
| 987 b->last = pos; | |
| 988 len = (ngx_uint_t) (pos - b->pos); | |
| 989 } | |
| 479 | 990 |
| 509 | 991 padding = 8 - len % 8; |
| 992 padding = (padding == 8) ? 0 : padding; | |
| 479 | 993 |
| 509 | 994 h->version = 1; |
| 995 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 996 h->request_id_hi = 0; | |
| 997 h->request_id_lo = 1; | |
| 998 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 999 h->content_length_lo = (u_char) (len & 0xff); | |
| 1000 h->padding_length = (u_char) padding; | |
| 1001 h->reserved = 0; | |
| 479 | 1002 |
| 509 | 1003 cl->next = ngx_alloc_chain_link(r->pool); |
| 1004 if (cl->next == NULL) { | |
| 1005 return NGX_ERROR; | |
| 1006 } | |
| 479 | 1007 |
| 509 | 1008 cl = cl->next; |
| 1009 cl->buf = b; | |
| 1010 | |
| 1011 b = ngx_create_temp_buf(r->pool, | |
| 1012 sizeof(ngx_http_fastcgi_header_t) | |
| 1013 + padding); | |
| 1014 if (b == NULL) { | |
| 1015 return NGX_ERROR; | |
| 1016 } | |
| 479 | 1017 |
| 509 | 1018 if (padding) { |
| 1019 ngx_memzero(b->last, padding); | |
| 1020 b->last += padding; | |
| 1021 } | |
| 1022 | |
| 1023 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 1024 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 479 | 1025 |
| 509 | 1026 cl->next = ngx_alloc_chain_link(r->pool); |
| 1027 if (cl->next == NULL) { | |
| 1028 return NGX_ERROR; | |
| 1029 } | |
| 1030 | |
| 1031 cl = cl->next; | |
| 1032 cl->buf = b; | |
| 479 | 1033 |
| 509 | 1034 } while (!next); |
| 479 | 1035 |
| 509 | 1036 body = body->next; |
| 1037 } | |
| 479 | 1038 |
| 509 | 1039 } else { |
| 1040 r->upstream->request_bufs = cl; | |
| 479 | 1041 } |
| 1042 | |
| 1043 h->version = 1; | |
| 1044 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1045 h->request_id_hi = 0; | |
| 1046 h->request_id_lo = 1; | |
| 1047 h->content_length_hi = 0; | |
| 1048 h->content_length_lo = 0; | |
| 1049 h->padding_length = 0; | |
| 1050 h->reserved = 0; | |
| 1051 | |
| 1052 cl->next = NULL; | |
| 1053 | |
| 1054 return NGX_OK; | |
| 1055 } | |
| 1056 | |
| 1057 | |
| 487 | 1058 static ngx_int_t |
| 1059 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
| 479 | 1060 { |
| 1061 ngx_http_fastcgi_ctx_t *f; | |
| 1062 | |
| 1063 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1064 | |
| 1065 if (f == NULL) { | |
| 1066 return NGX_OK; | |
| 1067 } | |
| 1068 | |
| 1069 f->state = ngx_http_fastcgi_st_version; | |
| 615 | 1070 f->fastcgi_stdout = 0; |
|
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diff
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|
1071 f->large_stderr = 0; |
| 479 | 1072 |
| 1073 return NGX_OK; | |
| 1074 } | |
| 1075 | |
| 1076 | |
| 507 | 1077 static ngx_int_t |
| 1078 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
| 479 | 1079 { |
|
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1080 u_char *p, *msg, *start, *last, |
|
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1081 *part_start, *part_end; |
|
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|
1082 size_t size; |
|
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1083 ngx_str_t *status_line, *pattern; |
| 509 | 1084 ngx_int_t rc, status; |
|
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1085 ngx_buf_t buf; |
| 649 | 1086 ngx_uint_t i; |
| 509 | 1087 ngx_table_elt_t *h; |
| 1088 ngx_http_upstream_t *u; | |
| 1089 ngx_http_fastcgi_ctx_t *f; | |
| 1090 ngx_http_upstream_header_t *hh; | |
| 1228 | 1091 ngx_http_fastcgi_loc_conf_t *flcf; |
|
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1092 ngx_http_fastcgi_split_part_t *part; |
| 509 | 1093 ngx_http_upstream_main_conf_t *umcf; |
| 479 | 1094 |
| 1095 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1096 | |
| 509 | 1097 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
| 1098 | |
| 479 | 1099 u = r->upstream; |
| 1100 | |
| 1101 for ( ;; ) { | |
| 1102 | |
| 1103 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1104 | |
| 581 | 1105 f->pos = u->buffer.pos; |
| 1106 f->last = u->buffer.last; | |
| 479 | 1107 |
| 1108 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1109 | |
| 581 | 1110 u->buffer.pos = f->pos; |
| 1111 u->buffer.last = f->last; | |
| 479 | 1112 |
| 1113 if (rc == NGX_AGAIN) { | |
| 1114 return NGX_AGAIN; | |
| 1115 } | |
| 1116 | |
| 1117 if (rc == NGX_ERROR) { | |
| 1118 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1119 } | |
| 1120 | |
| 491 | 1121 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
| 1122 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
| 1123 { | |
| 479 | 1124 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1125 "upstream sent unexpected FastCGI record: %d", | |
| 1126 f->type); | |
| 1127 | |
| 1128 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1129 } | |
| 1130 | |
| 491 | 1131 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
| 479 | 1132 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1133 "upstream closed prematurely FastCGI stdout"); | |
| 1134 | |
| 1135 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1136 } | |
| 1137 } | |
| 1138 | |
| 1139 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1140 | |
| 581 | 1141 if (u->buffer.pos + f->padding < u->buffer.last) { |
| 479 | 1142 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1143 u->buffer.pos += f->padding; |
| 479 | 1144 |
| 1145 continue; | |
| 1146 } | |
| 1147 | |
| 581 | 1148 if (u->buffer.pos + f->padding == u->buffer.last) { |
| 479 | 1149 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1150 u->buffer.pos = u->buffer.last; |
| 479 | 1151 |
| 1152 return NGX_AGAIN; | |
| 1153 } | |
| 1154 | |
| 581 | 1155 f->padding -= u->buffer.last - u->buffer.pos; |
| 1156 u->buffer.pos = u->buffer.last; | |
| 479 | 1157 |
| 1158 return NGX_AGAIN; | |
| 1159 } | |
| 1160 | |
| 491 | 1161 |
| 479 | 1162 /* f->state == ngx_http_fastcgi_st_data */ |
| 1163 | |
| 491 | 1164 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
| 1165 | |
| 1166 if (f->length) { | |
|
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diff
changeset
|
1167 msg = u->buffer.pos; |
| 491 | 1168 |
| 581 | 1169 if (u->buffer.pos + f->length <= u->buffer.last) { |
| 1170 u->buffer.pos += f->length; | |
| 491 | 1171 f->length = 0; |
| 1172 f->state = ngx_http_fastcgi_st_padding; | |
| 1173 | |
| 577 | 1174 } else { |
| 581 | 1175 f->length -= u->buffer.last - u->buffer.pos; |
| 1176 u->buffer.pos = u->buffer.last; | |
| 491 | 1177 } |
| 1178 | |
|
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diff
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|
1179 for (p = u->buffer.pos - 1; msg < p; p--) { |
|
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1180 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { |
|
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|
1181 break; |
|
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|
1182 } |
| 491 | 1183 } |
| 1184 | |
|
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|
1185 p++; |
|
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|
1186 |
| 491 | 1187 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
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diff
changeset
|
1188 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
| 491 | 1189 |
| 1228 | 1190 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 1191 | |
| 1192 if (flcf->catch_stderr) { | |
| 1193 pattern = flcf->catch_stderr->elts; | |
| 1194 | |
| 1195 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
|
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|
1196 if (ngx_strnstr(msg, (char *) pattern[i].data, |
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|
1197 p - msg) |
|
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|
1198 != NULL) |
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|
1199 { |
|
1700
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|
1200 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 1228 | 1201 } |
| 1202 } | |
| 1203 } | |
| 1204 | |
| 581 | 1205 if (u->buffer.pos == u->buffer.last) { |
| 615 | 1206 |
| 1207 if (!f->fastcgi_stdout) { | |
| 1208 | |
| 1209 /* | |
| 1210 * the special handling the large number | |
| 1211 * of the PHP warnings to not allocate memory | |
| 1212 */ | |
| 1213 | |
|
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|
1214 #if (NGX_HTTP_CACHE) |
|
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|
1215 if (r->cache) { |
|
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diff
changeset
|
1216 u->buffer.pos = u->buffer.start |
|
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|
1217 + r->cache->header_start; |
|
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parents:
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diff
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|
1218 } else { |
|
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1219 u->buffer.pos = u->buffer.start; |
|
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|
1220 } |
|
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|
1221 #endif |
|
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|
1222 |
|
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|
1223 u->buffer.last = u->buffer.pos; |
|
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diff
changeset
|
1224 f->large_stderr = 1; |
| 615 | 1225 } |
| 1226 | |
| 491 | 1227 return NGX_AGAIN; |
| 1228 } | |
| 1229 | |
| 1230 } else { | |
| 1231 f->state = ngx_http_fastcgi_st_version; | |
| 1232 } | |
| 1233 | |
| 1234 continue; | |
| 1235 } | |
| 1236 | |
| 1237 | |
| 1238 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1239 | |
|
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|
1240 #if (NGX_HTTP_CACHE) |
|
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parents:
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|
1241 |
|
3469
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Igor Sysoev <igor@sysoev.ru>
parents:
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|
1242 if (f->large_stderr && r->cache) { |
|
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|
1243 u_char *start; |
|
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|
1244 ssize_t len; |
|
67b8a4e0d7e1
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|
1245 ngx_http_fastcgi_header_t *fh; |
|
3460
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1246 |
|
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|
1247 start = u->buffer.start + r->cache->header_start; |
|
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|
1248 |
|
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|
1249 len = u->buffer.pos - start - 2 * sizeof(ngx_http_fastcgi_header_t); |
|
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1250 |
|
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|
1251 /* |
|
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1252 * A tail of large stderr output before HTTP header is placed |
|
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1253 * in a cache file without a FastCGI record header. |
|
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1254 * To workaround it we put a dummy FastCGI record header at the |
|
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1255 * start of the stderr output or update r->cache_header_start, |
|
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1256 * if there is no enough place for the record header. |
|
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|
1257 */ |
|
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1258 |
|
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1259 if (len >= 0) { |
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|
1260 fh = (ngx_http_fastcgi_header_t *) start; |
|
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|
1261 fh->version = 1; |
|
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|
1262 fh->type = NGX_HTTP_FASTCGI_STDERR; |
|
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|
1263 fh->request_id_hi = 0; |
|
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|
1264 fh->request_id_lo = 1; |
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1265 fh->content_length_hi = (u_char) ((len >> 8) & 0xff); |
|
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|
1266 fh->content_length_lo = (u_char) (len & 0xff); |
|
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|
1267 fh->padding_length = 0; |
|
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|
1268 fh->reserved = 0; |
|
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|
1269 |
|
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|
1270 } else { |
|
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|
1271 r->cache->header_start += u->buffer.pos - start |
|
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|
1272 - sizeof(ngx_http_fastcgi_header_t); |
|
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|
1273 } |
|
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1274 |
|
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|
1275 f->large_stderr = 0; |
|
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|
1276 } |
|
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|
1277 |
|
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|
1278 #endif |
|
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|
1279 |
| 615 | 1280 f->fastcgi_stdout = 1; |
| 1281 | |
| 581 | 1282 start = u->buffer.pos; |
| 479 | 1283 |
| 581 | 1284 if (u->buffer.pos + f->length < u->buffer.last) { |
| 479 | 1285 |
| 1286 /* | |
| 581 | 1287 * set u->buffer.last to the end of the FastCGI record data |
| 479 | 1288 * for ngx_http_parse_header_line() |
| 1289 */ | |
| 1290 | |
| 581 | 1291 last = u->buffer.last; |
| 1292 u->buffer.last = u->buffer.pos + f->length; | |
| 479 | 1293 |
| 1294 } else { | |
| 1295 last = NULL; | |
| 1296 } | |
| 1297 | |
| 1298 for ( ;; ) { | |
| 1299 | |
|
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|
1300 part_start = u->buffer.pos; |
|
3011
5957e869f04d
fix a garbage in a split fastcgi header
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|
1301 part_end = u->buffer.last; |
|
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|
1302 |
| 2256 | 1303 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
| 479 | 1304 |
| 1305 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1306 "http fastcgi parser: %d", rc); | |
| 1307 | |
| 1308 if (rc == NGX_AGAIN) { | |
| 1309 break; | |
| 1310 } | |
| 1311 | |
| 1312 if (rc == NGX_OK) { | |
| 1313 | |
| 1314 /* a header line has been parsed successfully */ | |
| 1315 | |
| 509 | 1316 h = ngx_list_push(&u->headers_in.headers); |
| 501 | 1317 if (h == NULL) { |
|
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|
1318 return NGX_ERROR; |
| 479 | 1319 } |
| 1320 | |
|
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1321 if (f->split_parts && f->split_parts->nelts) { |
|
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|
1322 |
|
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|
1323 part = f->split_parts->elts; |
|
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|
1324 size = u->buffer.pos - part_start; |
|
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|
1325 |
|
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|
1326 for (i = 0; i < f->split_parts->nelts; i++) { |
|
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|
1327 size += part[i].end - part[i].start; |
|
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|
1328 } |
|
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|
1329 |
| 2049 | 1330 p = ngx_pnalloc(r->pool, size); |
|
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|
1331 if (p == NULL) { |
|
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|
1332 return NGX_ERROR; |
|
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|
1333 } |
|
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|
1334 |
|
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|
1335 buf.pos = p; |
|
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|
1336 |
|
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|
1337 for (i = 0; i < f->split_parts->nelts; i++) { |
|
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1338 p = ngx_cpymem(p, part[i].start, |
|
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|
1339 part[i].end - part[i].start); |
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|
1340 } |
|
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|
1341 |
|
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|
1342 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
|
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|
1343 |
|
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|
1344 buf.last = p; |
|
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|
1345 |
|
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|
1346 f->split_parts->nelts = 0; |
|
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|
1347 |
| 2256 | 1348 rc = ngx_http_parse_header_line(r, &buf, 1); |
|
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1349 |
|
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|
1350 h->key.len = r->header_name_end - r->header_name_start; |
|
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|
1351 h->key.data = r->header_name_start; |
|
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|
1352 h->key.data[h->key.len] = '\0'; |
|
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|
1353 |
|
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|
1354 h->value.len = r->header_end - r->header_start; |
|
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|
1355 h->value.data = r->header_start; |
|
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|
1356 h->value.data[h->value.len] = '\0'; |
|
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|
1357 |
| 2049 | 1358 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
|
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|
1359 if (h->lowcase_key == NULL) { |
|
1699
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|
1360 return NGX_ERROR; |
|
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|
1361 } |
|
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|
1362 |
|
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|
1363 } else { |
|
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|
1364 |
|
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|
1365 h->key.len = r->header_name_end - r->header_name_start; |
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|
1366 h->value.len = r->header_end - r->header_start; |
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|
1367 |
| 2049 | 1368 h->key.data = ngx_pnalloc(r->pool, |
| 1369 h->key.len + 1 + h->value.len + 1 | |
| 1370 + h->key.len); | |
|
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|
1371 if (h->key.data == NULL) { |
|
1699
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|
1372 return NGX_ERROR; |
|
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|
1373 } |
|
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|
1374 |
|
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|
1375 h->value.data = h->key.data + h->key.len + 1; |
|
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|
1376 h->lowcase_key = h->key.data + h->key.len + 1 |
|
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|
1377 + h->value.len + 1; |
|
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|
1378 |
|
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|
1379 ngx_cpystrn(h->key.data, r->header_name_start, |
|
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|
1380 h->key.len + 1); |
|
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|
1381 ngx_cpystrn(h->value.data, r->header_start, |
|
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|
1382 h->value.len + 1); |
|
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|
1383 } |
|
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|
1384 |
| 509 | 1385 h->hash = r->header_hash; |
| 1386 | |
| 649 | 1387 if (h->key.len == r->lowcase_index) { |
| 1388 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
| 1389 | |
| 1390 } else { | |
| 2135 | 1391 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
| 479 | 1392 } |
| 1393 | |
| 649 | 1394 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
| 1395 h->lowcase_key, h->key.len); | |
| 1396 | |
| 1397 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
|
1699
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changeset
|
1398 return NGX_ERROR; |
| 649 | 1399 } |
| 1400 | |
| 479 | 1401 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1402 "http fastcgi header: \"%V: %V\"", | |
| 1403 &h->key, &h->value); | |
| 1404 | |
| 615 | 1405 if (u->buffer.pos < u->buffer.last) { |
| 1406 continue; | |
| 1407 } | |
| 1408 | |
| 1409 /* the end of the FastCGI record */ | |
| 1410 | |
| 1411 break; | |
| 479 | 1412 } |
| 1413 | |
| 1414 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
| 1415 | |
| 1416 /* a whole header has been parsed successfully */ | |
| 1417 | |
| 1418 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1419 "http fastcgi header done"); | |
| 1420 | |
| 509 | 1421 if (u->headers_in.status) { |
| 1422 status_line = &u->headers_in.status->value; | |
| 479 | 1423 |
| 1424 status = ngx_atoi(status_line->data, 3); | |
| 1425 | |
| 1426 if (status == NGX_ERROR) { | |
|
1698
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return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1427 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
changeset
|
1428 "upstream sent invalid status \"%V\"", |
|
70202cd85645
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parents:
1678
diff
changeset
|
1429 status_line); |
|
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
parents:
1678
diff
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|
1430 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 479 | 1431 } |
| 1432 | |
| 529 | 1433 u->headers_in.status_n = status; |
| 1434 u->headers_in.status_line = *status_line; | |
| 479 | 1435 |
|
2140
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1436 } else if (u->headers_in.location) { |
|
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1437 u->headers_in.status_n = 302; |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1438 ngx_str_set(&u->headers_in.status_line, |
|
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1439 "302 Moved Temporarily"); |
|
2140
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if upstream sent a location header without status use 302
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parents:
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diff
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|
1440 |
| 479 | 1441 } else { |
| 529 | 1442 u->headers_in.status_n = 200; |
|
3516
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ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1443 ngx_str_set(&u->headers_in.status_line, "200 OK"); |
| 479 | 1444 } |
| 1445 | |
| 2602 | 1446 if (u->state) { |
| 1447 u->state->status = u->headers_in.status_n; | |
| 479 | 1448 } |
| 1449 | |
| 1450 break; | |
| 1451 } | |
| 1452 | |
| 1453 /* there was error while a header line parsing */ | |
| 1454 | |
| 1455 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 619 | 1456 "upstream sent invalid header"); |
| 479 | 1457 |
| 1458 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1459 } | |
| 1460 | |
| 1461 if (last) { | |
| 581 | 1462 u->buffer.last = last; |
| 479 | 1463 } |
| 1464 | |
| 581 | 1465 f->length -= u->buffer.pos - start; |
| 479 | 1466 |
| 1467 if (f->length == 0) { | |
| 1468 if (f->padding) { | |
| 1469 f->state = ngx_http_fastcgi_st_padding; | |
| 1470 } else { | |
| 1471 f->state = ngx_http_fastcgi_st_version; | |
| 1472 } | |
| 1473 } | |
| 1474 | |
| 615 | 1475 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
| 1476 return NGX_OK; | |
| 1477 } | |
| 1478 | |
| 1274 | 1479 if (rc == NGX_OK) { |
|
1998
63c60504c0bf
fix error introduced in r1273 and r1275:
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1480 continue; |
| 615 | 1481 } |
| 1482 | |
| 1274 | 1483 /* rc == NGX_AGAIN */ |
| 1484 | |
|
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1485 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1486 "upstream split a header line in FastCGI records"); |
|
1494a23b1ed4
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Igor Sysoev <igor@sysoev.ru>
parents:
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|
1487 |
|
1494a23b1ed4
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Igor Sysoev <igor@sysoev.ru>
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|
1488 if (f->split_parts == NULL) { |
|
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fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1489 f->split_parts = ngx_array_create(r->pool, 1, |
|
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
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1274
diff
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|
1490 sizeof(ngx_http_fastcgi_split_part_t)); |
|
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
1491 if (f->split_parts == NULL) { |
|
1699
976db8c6fb64
return NGX_ERROR instead of NGX_HTTP_INTERNAL_SERVER_ERROR in u->parse_header()
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1698
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|
1492 return NGX_ERROR; |
|
1276
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|
1493 } |
|
1494a23b1ed4
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diff
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|
1494 } |
|
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
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1274
diff
changeset
|
1495 |
|
1494a23b1ed4
fix headers split in FastCGI records
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diff
changeset
|
1496 part = ngx_array_push(f->split_parts); |
|
1494a23b1ed4
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|
1497 |
|
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
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1274
diff
changeset
|
1498 part->start = part_start; |
|
3011
5957e869f04d
fix a garbage in a split fastcgi header
Igor Sysoev <igor@sysoev.ru>
parents:
3010
diff
changeset
|
1499 part->end = part_end; |
|
1276
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1274
diff
changeset
|
1500 |
|
3010
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1501 if (u->buffer.pos < u->buffer.last) { |
|
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1502 continue; |
|
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1503 } |
|
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1504 |
|
1276
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parents:
1274
diff
changeset
|
1505 return NGX_AGAIN; |
| 479 | 1506 } |
| 1507 } | |
| 1508 | |
| 1509 | |
| 487 | 1510 static ngx_int_t |
| 1511 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
| 479 | 1512 { |
|
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1513 u_char *m, *msg; |
| 479 | 1514 ngx_int_t rc; |
| 483 | 1515 ngx_buf_t *b, **prev; |
| 479 | 1516 ngx_chain_t *cl; |
| 1517 ngx_http_request_t *r; | |
| 1518 ngx_http_fastcgi_ctx_t *f; | |
| 1519 | |
| 1520 if (buf->pos == buf->last) { | |
| 1521 return NGX_OK; | |
| 1522 } | |
| 1523 | |
| 1524 r = p->input_ctx; | |
| 1525 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1526 | |
| 1527 b = NULL; | |
| 483 | 1528 prev = &buf->shadow; |
| 479 | 1529 |
| 1530 f->pos = buf->pos; | |
| 1531 f->last = buf->last; | |
| 1532 | |
| 1533 for ( ;; ) { | |
| 1534 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1535 | |
| 1536 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1537 | |
| 1538 if (rc == NGX_AGAIN) { | |
| 1539 break; | |
| 1540 } | |
| 1541 | |
| 1542 if (rc == NGX_ERROR) { | |
| 1543 return NGX_ERROR; | |
| 1544 } | |
| 1545 | |
| 1546 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
| 1547 f->state = ngx_http_fastcgi_st_version; | |
| 1548 p->upstream_done = 1; | |
| 1549 | |
| 1550 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1551 "http fastcgi closed stdout"); | |
| 1552 | |
| 1553 continue; | |
| 1554 } | |
| 1555 | |
| 1556 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
| 1557 f->state = ngx_http_fastcgi_st_version; | |
| 1558 p->upstream_done = 1; | |
| 1559 | |
| 1560 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1561 "http fastcgi sent end request"); | |
| 1562 | |
| 1563 break; | |
| 1564 } | |
| 1565 } | |
| 1566 | |
| 1567 | |
| 1568 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1569 | |
| 1570 if (f->pos + f->padding < f->last) { | |
| 1571 f->state = ngx_http_fastcgi_st_version; | |
| 1572 f->pos += f->padding; | |
| 1573 | |
| 1574 continue; | |
| 1575 } | |
| 1576 | |
| 1577 if (f->pos + f->padding == f->last) { | |
| 1578 f->state = ngx_http_fastcgi_st_version; | |
| 1579 | |
| 1580 break; | |
| 1581 } | |
| 1582 | |
| 1583 f->padding -= f->last - f->pos; | |
| 1584 | |
| 1585 break; | |
| 1586 } | |
| 1587 | |
| 1588 | |
| 1589 /* f->state == ngx_http_fastcgi_st_data */ | |
| 1590 | |
| 1591 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
| 1592 | |
| 1593 if (f->length) { | |
| 639 | 1594 |
| 1595 if (f->pos == f->last) { | |
| 1596 break; | |
| 1597 } | |
| 1598 | |
|
3025
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1599 msg = f->pos; |
| 479 | 1600 |
| 1601 if (f->pos + f->length <= f->last) { | |
| 1602 f->pos += f->length; | |
| 491 | 1603 f->length = 0; |
| 1604 f->state = ngx_http_fastcgi_st_padding; | |
| 479 | 1605 |
| 577 | 1606 } else { |
| 479 | 1607 f->length -= f->last - f->pos; |
| 1608 f->pos = f->last; | |
| 1609 } | |
| 1610 | |
|
3025
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1611 for (m = f->pos - 1; msg < m; m--) { |
|
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1612 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
|
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1613 break; |
|
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1614 } |
| 491 | 1615 } |
| 479 | 1616 |
| 1617 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
|
3025
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1618 "FastCGI sent in stderr: \"%*s\"", |
|
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1619 m + 1 - msg, msg); |
| 479 | 1620 |
| 1621 if (f->pos == f->last) { | |
| 1622 break; | |
| 1623 } | |
| 491 | 1624 |
| 1625 } else { | |
| 1626 f->state = ngx_http_fastcgi_st_version; | |
| 479 | 1627 } |
| 1628 | |
| 1629 continue; | |
| 1630 } | |
| 1631 | |
| 1632 | |
| 1633 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1634 | |
| 639 | 1635 if (f->pos == f->last) { |
| 1636 break; | |
| 1637 } | |
| 1638 | |
| 479 | 1639 if (p->free) { |
| 1640 b = p->free->buf; | |
| 1641 p->free = p->free->next; | |
| 1642 | |
| 1643 } else { | |
| 501 | 1644 b = ngx_alloc_buf(p->pool); |
| 1645 if (b == NULL) { | |
| 479 | 1646 return NGX_ERROR; |
| 1647 } | |
| 1648 } | |
| 1649 | |
| 1650 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 1651 | |
| 1652 b->pos = f->pos; | |
| 483 | 1653 b->start = buf->start; |
| 1654 b->end = buf->end; | |
| 479 | 1655 b->tag = p->tag; |
| 1656 b->temporary = 1; | |
| 1657 b->recycled = 1; | |
| 483 | 1658 |
| 1659 *prev = b; | |
| 1660 prev = &b->shadow; | |
| 479 | 1661 |
| 501 | 1662 cl = ngx_alloc_chain_link(p->pool); |
| 1663 if (cl == NULL) { | |
| 479 | 1664 return NGX_ERROR; |
| 1665 } | |
| 1666 | |
| 1667 cl->buf = b; | |
| 1668 cl->next = NULL; | |
| 1669 | |
| 501 | 1670 if (p->in) { |
| 1671 *p->last_in = cl; | |
| 1672 } else { | |
| 1673 p->in = cl; | |
| 1674 } | |
| 1675 p->last_in = &cl->next; | |
| 1676 | |
| 1677 | |
| 483 | 1678 /* STUB */ b->num = buf->num; |
| 1679 | |
|
1030
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add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1680 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1681 "input buf #%d %p", b->num, b->pos); |
| 479 | 1682 |
| 1683 if (f->pos + f->length < f->last) { | |
| 1684 | |
| 1685 if (f->padding) { | |
| 1686 f->state = ngx_http_fastcgi_st_padding; | |
| 1687 } else { | |
| 1688 f->state = ngx_http_fastcgi_st_version; | |
| 1689 } | |
| 1690 | |
| 1691 f->pos += f->length; | |
| 1692 b->last = f->pos; | |
| 1693 | |
| 1694 continue; | |
| 1695 } | |
| 1696 | |
| 1697 if (f->pos + f->length == f->last) { | |
| 1698 | |
| 1699 if (f->padding) { | |
| 1700 f->state = ngx_http_fastcgi_st_padding; | |
| 1701 } else { | |
| 1702 f->state = ngx_http_fastcgi_st_version; | |
| 1703 } | |
| 1704 | |
| 1705 b->last = f->last; | |
| 1706 | |
| 1707 break; | |
| 1708 } | |
| 1709 | |
| 1710 f->length -= f->last - f->pos; | |
| 1711 | |
| 1712 b->last = f->last; | |
| 1713 | |
| 1714 break; | |
| 1715 | |
| 1716 } | |
| 1717 | |
| 1718 if (b) { | |
| 483 | 1719 b->shadow = buf; |
| 479 | 1720 b->last_shadow = 1; |
| 483 | 1721 |
|
1030
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add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1722 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1723 "input buf %p %z", b->pos, b->last - b->pos); |
|
1030
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Igor Sysoev <igor@sysoev.ru>
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906
diff
changeset
|
1724 |
| 483 | 1725 return NGX_OK; |
| 1726 } | |
| 1727 | |
| 1728 /* there is no data record in the buf, add it to free chain */ | |
| 1729 | |
| 1730 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
| 1731 return NGX_ERROR; | |
| 479 | 1732 } |
| 1733 | |
| 1734 return NGX_OK; | |
| 1735 } | |
| 1736 | |
| 1737 | |
| 487 | 1738 static ngx_int_t |
| 1739 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
| 1740 ngx_http_fastcgi_ctx_t *f) | |
| 479 | 1741 { |
| 1742 u_char ch, *p; | |
| 1743 ngx_http_fastcgi_state_e state; | |
| 1744 | |
| 1745 state = f->state; | |
| 1746 | |
| 1747 for (p = f->pos; p < f->last; p++) { | |
| 1748 | |
| 1749 ch = *p; | |
| 1750 | |
| 1751 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1752 "http fastcgi record byte: %02Xd", ch); | |
| 1753 | |
| 1754 switch (state) { | |
| 1755 | |
| 1756 case ngx_http_fastcgi_st_version: | |
| 1757 if (ch != 1) { | |
| 1758 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1759 "upstream sent unsupported FastCGI " | |
| 1760 "protocol version: %d", ch); | |
| 1761 return NGX_ERROR; | |
| 1762 } | |
| 1763 state = ngx_http_fastcgi_st_type; | |
| 1764 break; | |
| 1765 | |
| 1766 case ngx_http_fastcgi_st_type: | |
| 1767 switch (ch) { | |
| 1768 case NGX_HTTP_FASTCGI_STDOUT: | |
| 1769 case NGX_HTTP_FASTCGI_STDERR: | |
| 1770 case NGX_HTTP_FASTCGI_END_REQUEST: | |
| 1771 f->type = (ngx_uint_t) ch; | |
| 1772 break; | |
| 1773 default: | |
| 1774 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1775 "upstream sent invalid FastCGI " | |
| 1776 "record type: %d", ch); | |
| 1777 return NGX_ERROR; | |
| 1778 | |
| 1779 } | |
| 1780 state = ngx_http_fastcgi_st_request_id_hi; | |
| 1781 break; | |
| 1782 | |
| 1783 /* we support the single request per connection */ | |
| 1784 | |
| 1785 case ngx_http_fastcgi_st_request_id_hi: | |
| 1786 if (ch != 0) { | |
| 1787 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1788 "upstream sent unexpected FastCGI " | |
| 1789 "request id high byte: %d", ch); | |
| 1790 return NGX_ERROR; | |
| 1791 } | |
| 1792 state = ngx_http_fastcgi_st_request_id_lo; | |
| 1793 break; | |
| 1794 | |
| 1795 case ngx_http_fastcgi_st_request_id_lo: | |
| 1796 if (ch != 1) { | |
| 1797 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1798 "upstream sent unexpected FastCGI " | |
| 1799 "request id low byte: %d", ch); | |
| 1800 return NGX_ERROR; | |
| 1801 } | |
| 1802 state = ngx_http_fastcgi_st_content_length_hi; | |
| 1803 break; | |
| 1804 | |
| 1805 case ngx_http_fastcgi_st_content_length_hi: | |
| 1806 f->length = ch << 8; | |
| 1807 state = ngx_http_fastcgi_st_content_length_lo; | |
| 1808 break; | |
| 1809 | |
| 1810 case ngx_http_fastcgi_st_content_length_lo: | |
| 1811 f->length |= (size_t) ch; | |
| 1812 state = ngx_http_fastcgi_st_padding_length; | |
| 1813 break; | |
| 1814 | |
| 1815 case ngx_http_fastcgi_st_padding_length: | |
| 1816 f->padding = (size_t) ch; | |
| 1817 state = ngx_http_fastcgi_st_reserved; | |
| 1818 break; | |
| 1819 | |
| 1820 case ngx_http_fastcgi_st_reserved: | |
| 1821 state = ngx_http_fastcgi_st_data; | |
| 1822 | |
| 1823 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1824 "http fastcgi record length: %z", f->length); | |
| 1825 | |
| 1826 f->pos = p + 1; | |
| 1827 f->state = state; | |
| 1828 | |
| 1829 return NGX_OK; | |
| 1830 | |
| 1831 /* suppress warning */ | |
| 1832 case ngx_http_fastcgi_st_data: | |
| 1833 case ngx_http_fastcgi_st_padding: | |
| 1834 break; | |
| 1835 } | |
| 1836 } | |
| 1837 | |
| 1838 f->state = state; | |
| 1839 | |
| 1840 return NGX_AGAIN; | |
| 1841 } | |
| 1842 | |
| 1843 | |
| 487 | 1844 static void |
| 1845 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
| 479 | 1846 { |
| 1847 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1848 "abort http fastcgi request"); | |
| 1849 | |
| 1850 return; | |
| 1851 } | |
| 1852 | |
| 1853 | |
| 487 | 1854 static void |
| 1855 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
| 479 | 1856 { |
| 1857 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1858 "finalize http fastcgi request"); | |
| 1859 | |
| 1860 return; | |
| 1861 } | |
| 1862 | |
| 1863 | |
| 509 | 1864 static ngx_int_t |
| 1865 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
| 479 | 1866 { |
| 2443 | 1867 ngx_http_variable_t *var, *v; |
| 1868 | |
| 1869 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
| 1870 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 1871 if (var == NULL) { | |
| 1872 return NGX_ERROR; | |
| 1873 } | |
| 1874 | |
| 1875 var->get_handler = v->get_handler; | |
| 1876 var->data = v->data; | |
| 479 | 1877 } |
| 1878 | |
| 509 | 1879 return NGX_OK; |
| 479 | 1880 } |
| 1881 | |
| 1882 | |
| 487 | 1883 static void * |
| 1884 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
| 479 | 1885 { |
| 1886 ngx_http_fastcgi_loc_conf_t *conf; | |
| 1887 | |
| 501 | 1888 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
| 1889 if (conf == NULL) { | |
|
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1890 return NULL; |
| 479 | 1891 } |
| 1892 | |
| 1893 /* | |
| 1894 * set by ngx_pcalloc(): | |
| 1895 * | |
| 1896 * conf->upstream.bufs.num = 0; | |
|
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1897 * conf->upstream.ignore_headers = 0; |
| 479 | 1898 * conf->upstream.next_upstream = 0; |
|
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1899 * conf->upstream.cache_use_stale = 0; |
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1900 * conf->upstream.cache_methods = 0; |
| 479 | 1901 * conf->upstream.temp_path = NULL; |
| 649 | 1902 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
| 509 | 1903 * conf->upstream.uri = { 0, NULL }; |
| 1904 * conf->upstream.location = NULL; | |
|
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1905 * conf->upstream.store_lengths = NULL; |
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1906 * conf->upstream.store_values = NULL; |
| 509 | 1907 * |
|
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1908 * conf->index.len = { 0, NULL }; |
| 479 | 1909 */ |
| 1910 | |
|
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1911 conf->upstream.store = NGX_CONF_UNSET; |
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1912 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
| 581 | 1913 conf->upstream.buffering = NGX_CONF_UNSET; |
| 629 | 1914 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
| 581 | 1915 |
| 479 | 1916 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
| 1917 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
| 507 | 1918 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
| 1919 | |
| 479 | 1920 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
| 581 | 1921 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
| 529 | 1922 |
| 1923 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
| 577 | 1924 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
| 529 | 1925 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
| 509 | 1926 |
| 1927 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
| 1928 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
| 1929 | |
| 2602 | 1930 #if (NGX_HTTP_CACHE) |
| 1931 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
| 1932 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
|
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1933 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
| 2602 | 1934 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
| 1935 #endif | |
| 1936 | |
|
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1937 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
|
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1938 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
|
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1939 |
| 657 | 1940 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
| 479 | 1941 |
| 1942 /* "fastcgi_cyclic_temp_file" is disabled */ | |
| 1943 conf->upstream.cyclic_temp_file = 0; | |
| 1944 | |
|
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1945 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
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1946 |
| 479 | 1947 return conf; |
| 1948 } | |
| 1949 | |
| 1950 | |
| 487 | 1951 static char * |
| 1952 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 479 | 1953 { |
| 1954 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
| 1955 ngx_http_fastcgi_loc_conf_t *conf = child; | |
| 1956 | |
| 509 | 1957 u_char *p; |
| 1958 size_t size; | |
| 1959 uintptr_t *code; | |
|
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1960 ngx_str_t *h; |
|
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1961 ngx_uint_t i; |
| 649 | 1962 ngx_keyval_t *src; |
| 1963 ngx_hash_init_t hash; | |
| 509 | 1964 ngx_http_script_compile_t sc; |
| 1965 ngx_http_script_copy_code_t *copy; | |
| 479 | 1966 |
|
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1967 if (conf->upstream.store != 0) { |
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1968 ngx_conf_merge_value(conf->upstream.store, |
| 2894 | 1969 prev->upstream.store, 0); |
|
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1970 |
|
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1971 if (conf->upstream.store_lengths == NULL) { |
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1972 conf->upstream.store_lengths = prev->upstream.store_lengths; |
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1973 conf->upstream.store_values = prev->upstream.store_values; |
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1974 } |
|
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1975 } |
|
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1976 |
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1977 ngx_conf_merge_uint_value(conf->upstream.store_access, |
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1978 prev->upstream.store_access, 0600); |
|
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1979 |
| 581 | 1980 ngx_conf_merge_value(conf->upstream.buffering, |
| 1981 prev->upstream.buffering, 1); | |
| 1982 | |
| 629 | 1983 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
| 1984 prev->upstream.ignore_client_abort, 0); | |
| 1985 | |
| 479 | 1986 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
| 1987 prev->upstream.connect_timeout, 60000); | |
| 507 | 1988 |
| 479 | 1989 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
| 1990 prev->upstream.send_timeout, 60000); | |
| 1991 | |
| 1992 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
| 1993 prev->upstream.read_timeout, 60000); | |
| 1994 | |
| 507 | 1995 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
| 1996 prev->upstream.send_lowat, 0); | |
| 479 | 1997 |
| 581 | 1998 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
| 1999 prev->upstream.buffer_size, | |
| 479 | 2000 (size_t) ngx_pagesize); |
| 2001 | |
| 507 | 2002 |
| 479 | 2003 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
| 2004 8, ngx_pagesize); | |
| 2005 | |
| 2006 if (conf->upstream.bufs.num < 2) { | |
| 2007 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2008 "there must be at least 2 \"fastcgi_buffers\""); | |
| 2009 return NGX_CONF_ERROR; | |
| 2010 } | |
| 2011 | |
| 2012 | |
| 581 | 2013 size = conf->upstream.buffer_size; |
| 479 | 2014 if (size < conf->upstream.bufs.size) { |
| 2015 size = conf->upstream.bufs.size; | |
| 2016 } | |
| 2017 | |
| 2018 | |
| 529 | 2019 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
| 2020 prev->upstream.busy_buffers_size_conf, | |
| 479 | 2021 NGX_CONF_UNSET_SIZE); |
| 2022 | |
| 529 | 2023 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2024 conf->upstream.busy_buffers_size = 2 * size; |
| 529 | 2025 } else { |
| 2026 conf->upstream.busy_buffers_size = | |
| 2027 conf->upstream.busy_buffers_size_conf; | |
| 2028 } | |
| 479 | 2029 |
| 529 | 2030 if (conf->upstream.busy_buffers_size < size) { |
| 479 | 2031 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2032 "\"fastcgi_busy_buffers_size\" must be equal or bigger than " | |
|
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2033 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2034 "one of the \"fastcgi_buffers\""); |
| 2035 | |
| 2036 return NGX_CONF_ERROR; | |
| 529 | 2037 } |
| 479 | 2038 |
| 529 | 2039 if (conf->upstream.busy_buffers_size |
| 2040 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
| 479 | 2041 { |
| 2042 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2043 "\"fastcgi_busy_buffers_size\" must be less than " | |
| 2044 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
| 2045 | |
| 2046 return NGX_CONF_ERROR; | |
| 2047 } | |
| 2048 | |
| 2049 | |
| 529 | 2050 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
| 2051 prev->upstream.temp_file_write_size_conf, | |
| 479 | 2052 NGX_CONF_UNSET_SIZE); |
| 2053 | |
| 529 | 2054 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2055 conf->upstream.temp_file_write_size = 2 * size; |
| 529 | 2056 } else { |
| 2057 conf->upstream.temp_file_write_size = | |
| 2058 conf->upstream.temp_file_write_size_conf; | |
| 2059 } | |
| 479 | 2060 |
| 529 | 2061 if (conf->upstream.temp_file_write_size < size) { |
| 479 | 2062 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2063 "\"fastcgi_temp_file_write_size\" must be equal or bigger than " | |
|
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2064 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2065 "one of the \"fastcgi_buffers\""); |
| 2066 | |
| 2067 return NGX_CONF_ERROR; | |
| 2068 } | |
| 2069 | |
| 2070 | |
| 529 | 2071 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
| 2072 prev->upstream.max_temp_file_size_conf, | |
| 479 | 2073 NGX_CONF_UNSET_SIZE); |
| 2074 | |
| 529 | 2075 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2076 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
| 529 | 2077 } else { |
| 2078 conf->upstream.max_temp_file_size = | |
| 2079 conf->upstream.max_temp_file_size_conf; | |
| 2080 } | |
| 479 | 2081 |
| 529 | 2082 if (conf->upstream.max_temp_file_size != 0 |
| 2083 && conf->upstream.max_temp_file_size < size) | |
| 479 | 2084 { |
| 2085 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2086 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
| 2087 "the temporary files usage or must be equal or bigger than " | |
|
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2088 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2089 "one of the \"fastcgi_buffers\""); |
| 2090 | |
| 2091 return NGX_CONF_ERROR; | |
| 2092 } | |
| 2093 | |
| 2094 | |
|
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2095 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, |
|
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2096 prev->upstream.ignore_headers, |
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2097 NGX_CONF_BITMASK_SET); |
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2098 |
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2099 |
| 479 | 2100 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
| 487 | 2101 prev->upstream.next_upstream, |
| 2102 (NGX_CONF_BITMASK_SET | |
| 2103 |NGX_HTTP_UPSTREAM_FT_ERROR | |
| 2104 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
| 479 | 2105 |
| 665 | 2106 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
| 2107 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
| 2108 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2109 } | |
| 2110 | |
|
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2111 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
| 479 | 2112 prev->upstream.temp_path, |
|
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2113 &ngx_http_fastcgi_temp_path) |
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2114 != NGX_OK) |
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2115 { |
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2116 return NGX_CONF_ERROR; |
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2117 } |
| 479 | 2118 |
| 2602 | 2119 #if (NGX_HTTP_CACHE) |
| 2120 | |
| 2121 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
| 2122 prev->upstream.cache, NULL); | |
| 2123 | |
| 2124 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
| 2125 ngx_shm_zone_t *shm_zone; | |
| 2126 | |
| 2127 shm_zone = conf->upstream.cache; | |
| 2128 | |
| 2129 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2130 "\"fastcgi_cache\" zone \"%V\" is unknown", | |
|
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2131 &shm_zone->shm.name); |
| 2602 | 2132 |
| 2133 return NGX_CONF_ERROR; | |
| 2134 } | |
| 2135 | |
| 2136 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
| 2137 prev->upstream.cache_min_uses, 1); | |
| 2138 | |
| 2139 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
| 2140 prev->upstream.cache_use_stale, | |
| 2141 (NGX_CONF_BITMASK_SET | |
| 2142 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
| 2143 | |
| 2144 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
| 2145 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
| 2146 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2147 } | |
| 2148 | |
|
2875
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2149 if (conf->upstream.cache_methods == 0) { |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2150 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
|
2151 } |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2152 |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2153 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
|
2154 |
|
3526
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2155 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
|
2156 prev->upstream.no_cache, NULL); |
|
62a4fd1e6e2c
proxy_no_cache and fastcgi_no_cache
Igor Sysoev <igor@sysoev.ru>
parents:
3523
diff
changeset
|
2157 |
| 2602 | 2158 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
| 2159 prev->upstream.cache_valid, NULL); | |
| 2160 | |
| 2661 | 2161 if (conf->cache_key.value.data == NULL) { |
| 2162 conf->cache_key = prev->cache_key; | |
| 2163 } | |
| 2164 | |
| 2602 | 2165 #endif |
| 2166 | |
| 509 | 2167 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
| 2168 prev->upstream.pass_request_headers, 1); | |
| 2169 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
| 2170 prev->upstream.pass_request_body, 1); | |
| 2171 | |
| 657 | 2172 ngx_conf_merge_value(conf->upstream.intercept_errors, |
| 2173 prev->upstream.intercept_errors, 0); | |
| 509 | 2174 |
| 1228 | 2175 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
| 2176 | |
| 507 | 2177 |
| 479 | 2178 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
| 2179 | |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2180 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
|
2181 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
|
2182 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
|
2183 |
|
3197
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2184 #if (NGX_HTTP_CACHE) |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2185 |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2186 h = conf->upstream.cache ? ngx_http_fastcgi_hide_cache_headers: |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2187 ngx_http_fastcgi_hide_headers; |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2188 #else |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2189 |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2190 h = ngx_http_fastcgi_hide_headers; |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2191 |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2192 #endif |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2193 |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2194 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
|
3197
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2195 &prev->upstream, h, &hash) |
| 649 | 2196 != NGX_OK) |
| 2197 { | |
| 2198 return NGX_CONF_ERROR; | |
| 2199 } | |
| 2200 | |
| 884 | 2201 if (conf->upstream.upstream == NULL) { |
| 2202 conf->upstream.upstream = prev->upstream.upstream; | |
| 507 | 2203 } |
| 2204 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2205 if (conf->fastcgi_lengths == NULL) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2206 conf->fastcgi_lengths = prev->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2207 conf->fastcgi_values = prev->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2208 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2209 |
| 2443 | 2210 #if (NGX_PCRE) |
| 2211 if (conf->split_regex == NULL) { | |
| 2212 conf->split_regex = prev->split_regex; | |
| 2213 conf->split_name = prev->split_name; | |
| 2214 } | |
| 2215 #endif | |
| 2216 | |
| 509 | 2217 if (conf->params_source == NULL) { |
| 573 | 2218 conf->flushes = prev->flushes; |
| 509 | 2219 conf->params_len = prev->params_len; |
| 2220 conf->params = prev->params; | |
| 573 | 2221 conf->params_source = prev->params_source; |
| 509 | 2222 |
| 2223 if (conf->params_source == NULL) { | |
| 2224 return NGX_CONF_OK; | |
| 2225 } | |
| 2226 } | |
| 2227 | |
| 2228 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
| 2229 if (conf->params_len == NULL) { | |
| 2230 return NGX_CONF_ERROR; | |
| 2231 } | |
| 573 | 2232 |
| 509 | 2233 conf->params = ngx_array_create(cf->pool, 512, 1); |
| 2234 if (conf->params == NULL) { | |
| 2235 return NGX_CONF_ERROR; | |
| 2236 } | |
| 2237 | |
| 2238 src = conf->params_source->elts; | |
| 2239 for (i = 0; i < conf->params_source->nelts; i++) { | |
| 2240 | |
|
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2241 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
|
2242 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
|
2243 if (copy == NULL) { |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2244 return NGX_CONF_ERROR; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2245 } |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2246 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2247 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
|
2248 copy->len = src[i].key.len; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2249 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2250 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2251 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
|
2252 + 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
|
2253 & ~(sizeof(uintptr_t) - 1); |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2254 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2255 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
|
2256 if (copy == NULL) { |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2257 return NGX_CONF_ERROR; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2258 } |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2259 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2260 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
|
2261 copy->len = src[i].key.len; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2262 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2263 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
|
2264 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
|
2265 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2266 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2267 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
|
2268 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2269 sc.cf = cf; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2270 sc.source = &src[i].value; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2271 sc.flushes = &conf->flushes; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2272 sc.lengths = &conf->params_len; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2273 sc.values = &conf->params; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2274 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2275 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
|
2276 return NGX_CONF_ERROR; |
| 509 | 2277 } |
| 2278 | |
| 2279 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2280 if (code == NULL) { | |
| 2281 return NGX_CONF_ERROR; | |
| 2282 } | |
| 2283 | |
| 2284 *code = (uintptr_t) NULL; | |
| 2285 | |
| 2286 | |
| 2287 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
| 2288 if (code == NULL) { | |
| 2289 return NGX_CONF_ERROR; | |
| 2290 } | |
| 2291 | |
| 2292 *code = (uintptr_t) NULL; | |
| 2293 } | |
| 2294 | |
| 2295 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2296 if (code == NULL) { | |
| 2297 return NGX_CONF_ERROR; | |
| 2298 } | |
| 2299 | |
| 2300 *code = (uintptr_t) NULL; | |
| 2301 | |
| 479 | 2302 return NGX_CONF_OK; |
| 2303 } | |
| 509 | 2304 |
| 2305 | |
| 573 | 2306 static ngx_int_t |
| 2307 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
| 2308 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 2309 { |
| 2310 u_char *p; | |
| 2443 | 2311 ngx_http_fastcgi_ctx_t *f; |
| 509 | 2312 ngx_http_fastcgi_loc_conf_t *flcf; |
| 2313 | |
| 2443 | 2314 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 2315 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2316 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
|
2317 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2318 if (f == NULL) { |
| 2443 | 2319 return NGX_ERROR; |
| 2320 } | |
| 2321 | |
| 2322 if (f->script_name.len == 0 | |
| 2323 || f->script_name.data[f->script_name.len - 1] != '/') | |
| 2324 { | |
| 2325 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
|
2326 v->valid = 1; |
| 1565 | 2327 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
|
2328 v->not_found = 0; |
| 2443 | 2329 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
|
2330 |
| 573 | 2331 return NGX_OK; |
| 509 | 2332 } |
| 2333 | |
| 2443 | 2334 v->len = f->script_name.len + flcf->index.len; |
| 2335 | |
| 2336 v->data = ngx_pnalloc(r->pool, v->len); | |
| 2337 if (v->data == NULL) { | |
| 2338 return NGX_ERROR; | |
| 2339 } | |
| 2340 | |
| 2341 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
| 2342 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
| 2343 | |
| 573 | 2344 return NGX_OK; |
| 509 | 2345 } |
| 2346 | |
| 2347 | |
| 2443 | 2348 static ngx_int_t |
| 2349 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
| 2350 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2351 { | |
| 2352 ngx_http_fastcgi_ctx_t *f; | |
| 2353 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 2354 | |
| 2355 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 2356 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2357 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
|
2358 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2359 if (f == NULL) { |
| 2443 | 2360 return NGX_ERROR; |
| 2361 } | |
| 2362 | |
| 2363 v->len = f->path_info.len; | |
| 2364 v->valid = 1; | |
| 2365 v->no_cacheable = 0; | |
| 2366 v->not_found = 0; | |
| 2367 v->data = f->path_info.data; | |
| 2368 | |
| 2369 return NGX_OK; | |
| 2370 } | |
| 2371 | |
| 2372 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2373 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
|
2374 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
| 2443 | 2375 { |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2376 ngx_http_fastcgi_ctx_t *f; |
| 2443 | 2377 #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
|
2378 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
|
2379 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
|
2380 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2381 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
|
2382 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2383 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
|
2384 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
|
2385 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
|
2386 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
|
2387 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2388 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2389 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
|
2390 } |
| 2443 | 2391 |
| 2392 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
|
2393 return f; |
| 2443 | 2394 } |
| 2395 | |
| 2396 if (flcf->split_regex == NULL) { | |
| 2397 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
|
2398 return f; |
| 2443 | 2399 } |
| 2400 | |
| 2401 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
| 2402 | |
| 3325 | 2403 if (n >= 0) { /* match */ |
| 2404 f->script_name.len = captures[3] - captures[2]; | |
| 2405 f->script_name.data = r->uri.data; | |
| 2406 | |
| 2407 f->path_info.len = captures[5] - captures[4]; | |
| 2408 f->path_info.data = r->uri.data + f->script_name.len; | |
| 2409 | |
| 2410 return f; | |
| 2411 } | |
| 2412 | |
| 2443 | 2413 if (n == NGX_REGEX_NO_MATCHED) { |
| 2414 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
|
2415 return f; |
| 2443 | 2416 } |
| 2417 | |
| 3325 | 2418 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
| 2419 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2420 n, &r->uri, &flcf->split_name); | |
| 2421 return NULL; | |
| 2443 | 2422 |
| 2423 #else | |
| 2424 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2425 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
|
2426 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2427 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
|
2428 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
|
2429 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
|
2430 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
|
2431 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2432 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2433 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
|
2434 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2435 |
| 2443 | 2436 f->script_name = r->uri; |
| 2437 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2438 return f; |
| 2443 | 2439 |
| 2440 #endif | |
| 2441 } | |
| 2442 | |
| 2443 | |
| 509 | 2444 static char * |
| 2445 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2446 { | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2447 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2448 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2449 ngx_url_t u; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2450 ngx_str_t *value, *url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2451 ngx_uint_t n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2452 ngx_http_core_loc_conf_t *clcf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2453 ngx_http_script_compile_t sc; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2454 |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2455 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
| 555 | 2456 return "is duplicate"; |
| 2457 } | |
| 2458 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2459 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
|
2460 |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2461 clcf->handler = ngx_http_fastcgi_handler; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2462 |
|
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2463 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
|
2464 clcf->auto_redirect = 1; |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2465 } |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2466 |
| 509 | 2467 value = cf->args->elts; |
| 2468 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2469 url = &value[1]; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2470 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2471 n = ngx_http_script_variables_count(url); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2472 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2473 if (n) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2474 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2475 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2476 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2477 sc.cf = cf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2478 sc.source = url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2479 sc.lengths = &flcf->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2480 sc.values = &flcf->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2481 sc.variables = n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2482 sc.complete_lengths = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2483 sc.complete_values = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2484 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2485 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2486 return NGX_CONF_ERROR; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2487 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2488 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2489 return NGX_CONF_OK; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2490 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2491 |
| 651 | 2492 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 2493 | |
| 2494 u.url = value[1]; | |
| 884 | 2495 u.no_resolve = 1; |
| 2496 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2497 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2498 if (flcf->upstream.upstream == NULL) { |
| 509 | 2499 return NGX_CONF_ERROR; |
| 2500 } | |
| 2501 | |
| 2502 return NGX_CONF_OK; | |
| 2503 } | |
| 2504 | |
| 2505 | |
| 2506 static char * | |
| 2443 | 2507 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 2508 { | |
| 2509 #if (NGX_PCRE) | |
| 2510 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2511 | |
| 3325 | 2512 ngx_str_t *value; |
| 2513 ngx_regex_compile_t rc; | |
| 2514 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
| 2443 | 2515 |
| 2516 value = cf->args->elts; | |
| 2517 | |
| 2518 flcf->split_name = value[1]; | |
| 2519 | |
| 3325 | 2520 ngx_memzero(&rc, sizeof(ngx_regex_compile_t)); |
| 2521 | |
| 2522 rc.pattern = value[1]; | |
| 2523 rc.pool = cf->pool; | |
| 2524 rc.err.len = NGX_MAX_CONF_ERRSTR; | |
| 2525 rc.err.data = errstr; | |
| 2526 | |
| 2527 if (ngx_regex_compile(&rc) != NGX_OK) { | |
| 2528 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err); | |
| 2443 | 2529 return NGX_CONF_ERROR; |
| 2530 } | |
| 2531 | |
| 3325 | 2532 if (rc.captures != 2) { |
| 2443 | 2533 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2534 "pattern \"%V\" must have 2 captures", &value[1]); | |
| 2535 return NGX_CONF_ERROR; | |
| 2536 } | |
| 2537 | |
| 3325 | 2538 flcf->split_regex = rc.regex; |
| 2539 | |
| 2443 | 2540 return NGX_CONF_OK; |
| 2541 | |
| 2542 #else | |
| 2543 | |
| 2544 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2545 "\"%V\" requires PCRE library", &cmd->name); | |
| 2546 return NGX_CONF_ERROR; | |
| 2547 | |
| 2548 #endif | |
| 2549 } | |
| 2550 | |
| 2551 | |
| 2552 static char * | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2553 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
|
2554 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2555 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
|
2556 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2557 ngx_str_t *value; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2558 ngx_http_script_compile_t sc; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2559 |
| 2894 | 2560 if (flcf->upstream.store != NGX_CONF_UNSET |
| 2561 || flcf->upstream.store_lengths) | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2562 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2563 return "is duplicate"; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2564 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2565 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2566 value = cf->args->elts; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2567 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2568 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
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report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2569 flcf->upstream.store = 0; |
|
1295
5383f5232364
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parents:
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diff
changeset
|
2570 return NGX_CONF_OK; |
|
5383f5232364
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diff
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|
2571 } |
|
5383f5232364
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diff
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|
2572 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2573 #if (NGX_HTTP_CACHE) |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2574 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2575 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:
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diff
changeset
|
2576 && flcf->upstream.cache != NULL) |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2577 { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2578 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
|
2579 } |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2580 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
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|
2581 #endif |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2582 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2583 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
|
2584 flcf->upstream.store = 1; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
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1291
diff
changeset
|
2585 return NGX_CONF_OK; |
|
5383f5232364
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parents:
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diff
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|
2586 } |
|
5383f5232364
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diff
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|
2587 |
|
5383f5232364
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|
2588 /* include the terminating '\0' into script */ |
|
5383f5232364
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|
2589 value[1].len++; |
|
5383f5232364
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diff
changeset
|
2590 |
|
5383f5232364
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diff
changeset
|
2591 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
5383f5232364
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|
2592 |
|
5383f5232364
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diff
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|
2593 sc.cf = cf; |
|
5383f5232364
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|
2594 sc.source = &value[1]; |
|
5383f5232364
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|
2595 sc.lengths = &flcf->upstream.store_lengths; |
|
5383f5232364
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|
2596 sc.values = &flcf->upstream.store_values; |
|
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
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1488
diff
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|
2597 sc.variables = ngx_http_script_variables_count(&value[1]); |
|
1295
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|
2598 sc.complete_lengths = 1; |
|
5383f5232364
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|
2599 sc.complete_values = 1; |
|
5383f5232364
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|
2600 |
|
5383f5232364
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|
2601 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
5383f5232364
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parents:
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|
2602 return NGX_CONF_ERROR; |
|
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
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|
2603 } |
|
5383f5232364
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|
2604 |
|
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
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|
2605 return NGX_CONF_OK; |
|
5383f5232364
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Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2606 } |
|
5383f5232364
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|
2607 |
|
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|
2608 |
| 2602 | 2609 #if (NGX_HTTP_CACHE) |
| 2610 | |
| 2611 static char * | |
| 2612 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2613 { | |
| 2614 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2615 | |
| 2616 ngx_str_t *value; | |
| 2617 | |
| 2618 value = cf->args->elts; | |
| 2619 | |
| 2620 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
| 2621 return "is duplicate"; | |
| 2622 } | |
| 2623 | |
| 2624 if (ngx_strcmp(value[1].data, "off") == 0) { | |
| 2625 flcf->upstream.cache = NULL; | |
| 2626 return NGX_CONF_OK; | |
| 2627 } | |
| 2628 | |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2629 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
|
2630 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
|
2631 } |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2632 |
| 2602 | 2633 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
| 2634 &ngx_http_fastcgi_module); | |
| 2635 if (flcf->upstream.cache == NULL) { | |
| 2636 return NGX_CONF_ERROR; | |
| 2637 } | |
| 2638 | |
| 2639 return NGX_CONF_OK; | |
| 2640 } | |
| 2641 | |
| 2642 | |
| 2643 static char * | |
| 2644 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2645 { | |
| 2646 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2647 | |
| 2648 ngx_str_t *value; | |
| 2649 ngx_http_compile_complex_value_t ccv; | |
| 2650 | |
| 2651 value = cf->args->elts; | |
| 2652 | |
| 2653 if (flcf->cache_key.value.len) { | |
| 2654 return "is duplicate"; | |
| 2655 } | |
| 2656 | |
| 2657 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
| 2658 | |
| 2659 ccv.cf = cf; | |
| 2660 ccv.value = &value[1]; | |
| 2661 ccv.complex_value = &flcf->cache_key; | |
| 2662 | |
| 2663 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
| 2664 return NGX_CONF_ERROR; | |
| 2665 } | |
| 2666 | |
| 2667 return NGX_CONF_OK; | |
| 2668 } | |
| 2669 | |
| 2670 #endif | |
| 2671 | |
| 2672 | |
|
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diff
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|
2673 static char * |
| 509 | 2674 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
| 2675 { | |
| 2676 #if (NGX_FREEBSD) | |
| 2677 ssize_t *np = data; | |
| 2678 | |
| 673 | 2679 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
| 509 | 2680 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2681 "\"fastcgi_send_lowat\" must be less than %d " | |
| 2682 "(sysctl net.inet.tcp.sendspace)", | |
| 2683 ngx_freebsd_net_inet_tcp_sendspace); | |
| 2684 | |
| 2685 return NGX_CONF_ERROR; | |
| 2686 } | |
| 2687 | |
| 2688 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
| 2689 ssize_t *np = data; | |
| 2690 | |
| 2691 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 2692 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
| 2693 | |
| 2694 *np = 0; | |
| 2695 | |
| 2696 #endif | |
| 2697 | |
| 2698 return NGX_CONF_OK; | |
| 2699 } |