Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 3563:90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Fri, 04 Jun 2010 09:17:09 +0000 |
| parents | e2d54eb7472e |
| children | edcc271f7c4c |
| rev | line source |
|---|---|
| 479 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #include <ngx_config.h> | |
| 8 #include <ngx_core.h> | |
| 9 #include <ngx_http.h> | |
| 10 | |
| 11 | |
| 12 typedef struct { | |
| 651 | 13 ngx_http_upstream_conf_t upstream; |
| 14 | |
| 15 ngx_str_t index; | |
| 16 | |
| 17 ngx_array_t *flushes; | |
| 18 ngx_array_t *params_len; | |
| 19 ngx_array_t *params; | |
| 20 ngx_array_t *params_source; | |
| 1228 | 21 ngx_array_t *catch_stderr; |
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22 |
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23 ngx_array_t *fastcgi_lengths; |
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24 ngx_array_t *fastcgi_values; |
| 2443 | 25 |
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26 ngx_hash_t headers_hash; |
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27 ngx_uint_t header_params; |
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28 |
| 2602 | 29 #if (NGX_HTTP_CACHE) |
| 30 ngx_http_complex_value_t cache_key; | |
| 31 #endif | |
| 32 | |
| 2443 | 33 #if (NGX_PCRE) |
| 34 ngx_regex_t *split_regex; | |
| 35 ngx_str_t split_name; | |
| 36 #endif | |
| 479 | 37 } ngx_http_fastcgi_loc_conf_t; |
| 38 | |
| 39 | |
| 40 typedef enum { | |
| 41 ngx_http_fastcgi_st_version = 0, | |
| 42 ngx_http_fastcgi_st_type, | |
| 43 ngx_http_fastcgi_st_request_id_hi, | |
| 44 ngx_http_fastcgi_st_request_id_lo, | |
| 45 ngx_http_fastcgi_st_content_length_hi, | |
| 46 ngx_http_fastcgi_st_content_length_lo, | |
| 47 ngx_http_fastcgi_st_padding_length, | |
| 48 ngx_http_fastcgi_st_reserved, | |
| 49 ngx_http_fastcgi_st_data, | |
| 515 | 50 ngx_http_fastcgi_st_padding |
| 479 | 51 } ngx_http_fastcgi_state_e; |
| 52 | |
| 53 | |
| 54 typedef struct { | |
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55 u_char *start; |
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56 u_char *end; |
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57 } ngx_http_fastcgi_split_part_t; |
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58 |
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59 |
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60 typedef struct { |
| 651 | 61 ngx_http_fastcgi_state_e state; |
| 62 u_char *pos; | |
| 63 u_char *last; | |
| 64 ngx_uint_t type; | |
| 65 size_t length; | |
| 66 size_t padding; | |
| 67 | |
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68 unsigned fastcgi_stdout:1; |
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69 unsigned large_stderr:1; |
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70 |
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71 ngx_array_t *split_parts; |
| 2443 | 72 |
| 73 ngx_str_t script_name; | |
| 74 ngx_str_t path_info; | |
| 479 | 75 } ngx_http_fastcgi_ctx_t; |
| 76 | |
| 77 | |
| 78 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
| 79 | |
| 80 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 | |
| 81 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
| 82 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
| 83 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
| 84 #define NGX_HTTP_FASTCGI_STDIN 5 | |
| 85 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
| 86 #define NGX_HTTP_FASTCGI_STDERR 7 | |
| 87 #define NGX_HTTP_FASTCGI_DATA 8 | |
| 88 | |
| 89 | |
| 90 typedef struct { | |
| 91 u_char version; | |
| 92 u_char type; | |
| 93 u_char request_id_hi; | |
| 94 u_char request_id_lo; | |
| 95 u_char content_length_hi; | |
| 96 u_char content_length_lo; | |
| 97 u_char padding_length; | |
| 98 u_char reserved; | |
| 99 } ngx_http_fastcgi_header_t; | |
| 100 | |
| 101 | |
| 102 typedef struct { | |
| 103 u_char role_hi; | |
| 104 u_char role_lo; | |
| 105 u_char flags; | |
| 106 u_char reserved[5]; | |
| 107 } ngx_http_fastcgi_begin_request_t; | |
| 108 | |
| 109 | |
| 509 | 110 typedef struct { |
| 111 u_char version; | |
| 112 u_char type; | |
| 113 u_char request_id_hi; | |
| 114 u_char request_id_lo; | |
| 115 } ngx_http_fastcgi_header_small_t; | |
| 116 | |
| 117 | |
| 118 typedef struct { | |
| 119 ngx_http_fastcgi_header_t h0; | |
| 120 ngx_http_fastcgi_begin_request_t br; | |
| 121 ngx_http_fastcgi_header_small_t h1; | |
| 122 } ngx_http_fastcgi_request_start_t; | |
| 123 | |
| 124 | |
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125 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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126 ngx_http_fastcgi_loc_conf_t *flcf); |
| 2602 | 127 #if (NGX_HTTP_CACHE) |
| 128 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
| 129 #endif | |
| 479 | 130 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
| 131 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
| 132 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
| 133 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, | |
| 487 | 134 ngx_buf_t *buf); |
| 479 | 135 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
| 487 | 136 ngx_http_fastcgi_ctx_t *f); |
| 479 | 137 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
| 138 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
| 487 | 139 ngx_int_t rc); |
| 479 | 140 |
| 509 | 141 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
| 142 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
| 143 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
| 144 void *parent, void *child); | |
| 573 | 145 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
| 146 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2443 | 147 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
| 148 ngx_http_variable_value_t *v, uintptr_t data); | |
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149 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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150 ngx_http_fastcgi_loc_conf_t *flcf); |
| 509 | 151 |
| 479 | 152 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
| 487 | 153 void *conf); |
| 2443 | 154 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
| 155 ngx_command_t *cmd, void *conf); | |
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156 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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157 void *conf); |
| 2602 | 158 #if (NGX_HTTP_CACHE) |
| 159 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 160 void *conf); | |
| 161 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 162 void *conf); | |
| 163 #endif | |
| 164 | |
| 479 | 165 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
| 487 | 166 void *data); |
| 479 | 167 |
| 168 | |
| 509 | 169 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
| 170 { ngx_http_fastcgi_lowat_check }; | |
| 479 | 171 |
| 172 | |
| 173 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
| 174 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
| 175 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
| 176 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
| 177 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
| 623 | 178 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
| 479 | 179 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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180 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
| 665 | 181 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
| 479 | 182 { ngx_null_string, 0 } |
| 183 }; | |
| 184 | |
| 185 | |
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186 static ngx_conf_bitmask_t ngx_http_fastcgi_ignore_headers_masks[] = { |
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187 { ngx_string("X-Accel-Redirect"), NGX_HTTP_UPSTREAM_IGN_XA_REDIRECT }, |
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188 { ngx_string("X-Accel-Expires"), NGX_HTTP_UPSTREAM_IGN_XA_EXPIRES }, |
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189 { ngx_string("Expires"), NGX_HTTP_UPSTREAM_IGN_EXPIRES }, |
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190 { ngx_string("Cache-Control"), NGX_HTTP_UPSTREAM_IGN_CACHE_CONTROL }, |
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191 { ngx_null_string, 0 } |
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192 }; |
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193 |
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194 |
| 2602 | 195 ngx_module_t ngx_http_fastcgi_module; |
| 196 | |
| 197 | |
| 479 | 198 static ngx_command_t ngx_http_fastcgi_commands[] = { |
| 199 | |
| 200 { ngx_string("fastcgi_pass"), | |
| 629 | 201 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
| 479 | 202 ngx_http_fastcgi_pass, |
| 203 NGX_HTTP_LOC_CONF_OFFSET, | |
| 204 0, | |
| 205 NULL }, | |
| 206 | |
| 207 { ngx_string("fastcgi_index"), | |
| 208 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 209 ngx_conf_set_str_slot, | |
| 210 NGX_HTTP_LOC_CONF_OFFSET, | |
| 211 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
| 212 NULL }, | |
| 213 | |
| 2443 | 214 { ngx_string("fastcgi_split_path_info"), |
| 215 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 216 ngx_http_fastcgi_split_path_info, | |
| 217 NGX_HTTP_LOC_CONF_OFFSET, | |
| 218 0, | |
| 219 NULL }, | |
| 220 | |
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221 { ngx_string("fastcgi_store"), |
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222 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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223 ngx_http_fastcgi_store, |
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224 NGX_HTTP_LOC_CONF_OFFSET, |
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225 0, |
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226 NULL }, |
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227 |
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228 { ngx_string("fastcgi_store_access"), |
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229 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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230 ngx_conf_set_access_slot, |
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231 NGX_HTTP_LOC_CONF_OFFSET, |
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232 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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233 NULL }, |
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234 |
| 629 | 235 { ngx_string("fastcgi_ignore_client_abort"), |
| 236 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 237 ngx_conf_set_flag_slot, | |
| 238 NGX_HTTP_LOC_CONF_OFFSET, | |
| 239 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
| 240 NULL }, | |
| 241 | |
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242 { ngx_string("fastcgi_bind"), |
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243 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 3399 | 244 ngx_http_upstream_bind_set_slot, |
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245 NGX_HTTP_LOC_CONF_OFFSET, |
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246 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.local), |
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247 NULL }, |
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248 |
| 479 | 249 { ngx_string("fastcgi_connect_timeout"), |
| 250 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 251 ngx_conf_set_msec_slot, | |
| 252 NGX_HTTP_LOC_CONF_OFFSET, | |
| 253 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
| 254 NULL }, | |
| 255 | |
| 256 { ngx_string("fastcgi_send_timeout"), | |
| 257 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 258 ngx_conf_set_msec_slot, | |
| 259 NGX_HTTP_LOC_CONF_OFFSET, | |
| 260 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
| 261 NULL }, | |
| 262 | |
| 263 { ngx_string("fastcgi_send_lowat"), | |
| 264 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 265 ngx_conf_set_size_slot, | |
| 266 NGX_HTTP_LOC_CONF_OFFSET, | |
| 267 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
| 268 &ngx_http_fastcgi_lowat_post }, | |
| 269 | |
| 581 | 270 { ngx_string("fastcgi_buffer_size"), |
| 271 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 272 ngx_conf_set_size_slot, | |
| 273 NGX_HTTP_LOC_CONF_OFFSET, | |
| 274 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
| 275 NULL }, | |
| 276 | |
| 509 | 277 { ngx_string("fastcgi_pass_request_headers"), |
| 278 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 279 ngx_conf_set_flag_slot, | |
| 280 NGX_HTTP_LOC_CONF_OFFSET, | |
| 281 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
| 282 NULL }, | |
| 283 | |
| 284 { ngx_string("fastcgi_pass_request_body"), | |
| 285 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 286 ngx_conf_set_flag_slot, | |
| 287 NGX_HTTP_LOC_CONF_OFFSET, | |
| 288 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
| 289 NULL }, | |
| 290 | |
| 657 | 291 { ngx_string("fastcgi_intercept_errors"), |
| 292 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 293 ngx_conf_set_flag_slot, | |
| 294 NGX_HTTP_LOC_CONF_OFFSET, | |
| 295 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
| 296 NULL }, | |
| 297 | |
| 479 | 298 { ngx_string("fastcgi_read_timeout"), |
| 299 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 300 ngx_conf_set_msec_slot, | |
| 301 NGX_HTTP_LOC_CONF_OFFSET, | |
| 302 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
| 303 NULL }, | |
| 304 | |
| 305 { ngx_string("fastcgi_buffers"), | |
| 306 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 307 ngx_conf_set_bufs_slot, | |
| 308 NGX_HTTP_LOC_CONF_OFFSET, | |
| 309 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
| 310 NULL }, | |
| 311 | |
| 312 { ngx_string("fastcgi_busy_buffers_size"), | |
| 313 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 314 ngx_conf_set_size_slot, | |
| 315 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 316 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
| 479 | 317 NULL }, |
| 318 | |
| 2602 | 319 #if (NGX_HTTP_CACHE) |
| 320 | |
| 321 { ngx_string("fastcgi_cache"), | |
| 322 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 323 ngx_http_fastcgi_cache, | |
| 324 NGX_HTTP_LOC_CONF_OFFSET, | |
| 325 0, | |
| 326 NULL }, | |
| 327 | |
| 328 { ngx_string("fastcgi_cache_key"), | |
| 329 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 330 ngx_http_fastcgi_cache_key, | |
| 331 NGX_HTTP_LOC_CONF_OFFSET, | |
| 332 0, | |
| 333 NULL }, | |
| 334 | |
| 335 { ngx_string("fastcgi_cache_path"), | |
| 336 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
| 337 ngx_http_file_cache_set_slot, | |
| 338 0, | |
| 339 0, | |
| 340 &ngx_http_fastcgi_module }, | |
| 341 | |
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342 { ngx_string("fastcgi_no_cache"), |
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343 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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344 ngx_http_no_cache_set_slot, |
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345 NGX_HTTP_LOC_CONF_OFFSET, |
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346 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.no_cache), |
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347 NULL }, |
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348 |
| 2602 | 349 { ngx_string("fastcgi_cache_valid"), |
| 350 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 351 ngx_http_file_cache_valid_set_slot, | |
| 352 NGX_HTTP_LOC_CONF_OFFSET, | |
| 353 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
| 354 NULL }, | |
| 355 | |
| 2729 | 356 { ngx_string("fastcgi_cache_min_uses"), |
| 2602 | 357 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 358 ngx_conf_set_num_slot, | |
| 359 NGX_HTTP_LOC_CONF_OFFSET, | |
| 360 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
| 361 NULL }, | |
| 362 | |
| 363 { ngx_string("fastcgi_cache_use_stale"), | |
| 364 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 365 ngx_conf_set_bitmask_slot, | |
| 366 NGX_HTTP_LOC_CONF_OFFSET, | |
| 367 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
| 368 &ngx_http_fastcgi_next_upstream_masks }, | |
| 369 | |
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370 { ngx_string("fastcgi_cache_methods"), |
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371 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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372 ngx_conf_set_bitmask_slot, |
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373 NGX_HTTP_LOC_CONF_OFFSET, |
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374 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
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375 &ngx_http_upstream_cache_method_mask }, |
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376 |
| 2602 | 377 #endif |
| 378 | |
| 479 | 379 { ngx_string("fastcgi_temp_path"), |
| 380 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 381 ngx_conf_set_path_slot, | |
| 382 NGX_HTTP_LOC_CONF_OFFSET, | |
| 383 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
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384 NULL }, |
| 479 | 385 |
| 386 { ngx_string("fastcgi_max_temp_file_size"), | |
| 387 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 388 ngx_conf_set_size_slot, | |
| 389 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 390 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
| 479 | 391 NULL }, |
| 392 | |
| 393 { ngx_string("fastcgi_temp_file_write_size"), | |
| 394 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 395 ngx_conf_set_size_slot, | |
| 396 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 397 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
| 479 | 398 NULL }, |
| 399 | |
| 400 { ngx_string("fastcgi_next_upstream"), | |
| 547 | 401 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
| 479 | 402 ngx_conf_set_bitmask_slot, |
| 403 NGX_HTTP_LOC_CONF_OFFSET, | |
| 404 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
| 405 &ngx_http_fastcgi_next_upstream_masks }, | |
| 406 | |
| 509 | 407 { ngx_string("fastcgi_param"), |
| 408 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 649 | 409 ngx_conf_set_keyval_slot, |
| 485 | 410 NGX_HTTP_LOC_CONF_OFFSET, |
| 509 | 411 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
| 485 | 412 NULL }, |
| 413 | |
| 649 | 414 { ngx_string("fastcgi_pass_header"), |
| 415 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 416 ngx_conf_set_str_array_slot, | |
| 417 NGX_HTTP_LOC_CONF_OFFSET, | |
| 418 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
| 419 NULL }, | |
| 420 | |
| 421 { ngx_string("fastcgi_hide_header"), | |
| 422 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 423 ngx_conf_set_str_array_slot, | |
| 424 NGX_HTTP_LOC_CONF_OFFSET, | |
| 425 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
| 426 NULL }, | |
| 427 | |
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428 { ngx_string("fastcgi_ignore_headers"), |
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429 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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430 ngx_conf_set_bitmask_slot, |
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431 NGX_HTTP_LOC_CONF_OFFSET, |
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432 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
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433 &ngx_http_fastcgi_ignore_headers_masks }, |
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434 |
| 1228 | 435 { ngx_string("fastcgi_catch_stderr"), |
| 436 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 437 ngx_conf_set_str_array_slot, | |
| 438 NGX_HTTP_LOC_CONF_OFFSET, | |
| 439 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
| 440 NULL }, | |
| 441 | |
| 479 | 442 ngx_null_command |
| 443 }; | |
| 444 | |
| 445 | |
| 667 | 446 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
| 509 | 447 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
| 448 NULL, /* postconfiguration */ | |
| 479 | 449 |
| 450 NULL, /* create main configuration */ | |
| 451 NULL, /* init main configuration */ | |
| 452 | |
| 453 NULL, /* create server configuration */ | |
| 454 NULL, /* merge server configuration */ | |
| 455 | |
| 456 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
| 457 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
| 458 }; | |
| 459 | |
| 460 | |
| 461 ngx_module_t ngx_http_fastcgi_module = { | |
| 509 | 462 NGX_MODULE_V1, |
| 479 | 463 &ngx_http_fastcgi_module_ctx, /* module context */ |
| 464 ngx_http_fastcgi_commands, /* module directives */ | |
| 465 NGX_HTTP_MODULE, /* module type */ | |
| 541 | 466 NULL, /* init master */ |
| 479 | 467 NULL, /* init module */ |
| 541 | 468 NULL, /* init process */ |
| 469 NULL, /* init thread */ | |
| 470 NULL, /* exit thread */ | |
| 471 NULL, /* exit process */ | |
| 472 NULL, /* exit master */ | |
| 473 NGX_MODULE_V1_PADDING | |
| 479 | 474 }; |
| 475 | |
| 476 | |
| 1883 | 477 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
| 478 { 1, /* version */ | |
| 479 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
| 480 0, /* request_id_hi */ | |
| 481 1, /* request_id_lo */ | |
| 482 0, /* content_length_hi */ | |
| 483 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
| 484 0, /* padding_length */ | |
| 485 0 }, /* reserved */ | |
| 486 | |
| 487 { 0, /* role_hi */ | |
| 488 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
| 489 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
| 490 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
| 491 | |
| 492 { 1, /* version */ | |
| 493 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
| 494 0, /* request_id_hi */ | |
| 495 1 }, /* request_id_lo */ | |
| 496 | |
| 497 }; | |
| 498 | |
| 499 | |
| 2443 | 500 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
| 501 | |
| 502 { ngx_string("fastcgi_script_name"), NULL, | |
| 503 ngx_http_fastcgi_script_name_variable, 0, | |
| 504 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 505 | |
| 506 { ngx_string("fastcgi_path_info"), NULL, | |
| 507 ngx_http_fastcgi_path_info_variable, 0, | |
| 508 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 509 | |
| 510 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 511 }; | |
| 1884 | 512 |
| 513 | |
| 649 | 514 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
| 515 ngx_string("Status"), | |
| 516 ngx_string("X-Accel-Expires"), | |
| 517 ngx_string("X-Accel-Redirect"), | |
| 518 ngx_string("X-Accel-Limit-Rate"), | |
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519 ngx_string("X-Accel-Buffering"), |
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520 ngx_string("X-Accel-Charset"), |
| 649 | 521 ngx_null_string |
| 522 }; | |
| 523 | |
| 524 | |
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525 #if (NGX_HTTP_CACHE) |
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526 |
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527 static ngx_str_t ngx_http_fastcgi_hide_cache_headers[] = { |
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528 ngx_string("Status"), |
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529 ngx_string("X-Accel-Expires"), |
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530 ngx_string("X-Accel-Redirect"), |
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531 ngx_string("X-Accel-Limit-Rate"), |
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532 ngx_string("X-Accel-Buffering"), |
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533 ngx_string("X-Accel-Charset"), |
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534 ngx_string("Set-Cookie"), |
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535 ngx_string("P3P"), |
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536 ngx_null_string |
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537 }; |
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538 |
|
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539 |
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540 static ngx_keyval_t ngx_http_fastcgi_cache_headers[] = { |
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541 { ngx_string("HTTP_IF_MODIFIED_SINCE"), ngx_string("") }, |
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542 { ngx_string("HTTP_IF_UNMODIFIED_SINCE"), ngx_string("") }, |
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543 { ngx_string("HTTP_IF_NONE_MATCH"), ngx_string("") }, |
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544 { ngx_string("HTTP_IF_MATCH"), ngx_string("") }, |
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545 { ngx_string("HTTP_RANGE"), ngx_string("") }, |
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546 { ngx_string("HTTP_IF_RANGE"), ngx_string("") }, |
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547 { ngx_null_string, ngx_null_string } |
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548 }; |
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549 |
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550 #endif |
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551 |
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552 |
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553 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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554 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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555 }; |
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556 |
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557 |
| 487 | 558 static ngx_int_t |
| 559 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
| 479 | 560 { |
| 561 ngx_int_t rc; | |
| 562 ngx_http_upstream_t *u; | |
| 2443 | 563 ngx_http_fastcgi_ctx_t *f; |
| 479 | 564 ngx_http_fastcgi_loc_conf_t *flcf; |
| 565 | |
|
777
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566 if (r->subrequest_in_memory) { |
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567 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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568 "ngx_http_fastcgi_module does not support " |
| 1635 | 569 "subrequest in memory"); |
|
777
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570 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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571 } |
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572 |
|
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573 if (ngx_http_upstream_create(r) != NGX_OK) { |
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574 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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575 } |
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576 |
| 2443 | 577 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
| 578 if (f == NULL) { | |
|
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579 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
| 2443 | 580 } |
| 581 | |
| 582 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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583 |
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584 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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585 |
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586 if (flcf->fastcgi_lengths) { |
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587 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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588 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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589 } |
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590 } |
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591 |
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592 u = r->upstream; |
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593 |
|
3516
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ngx_str_set() and ngx_str_null()
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594 ngx_str_set(&u->schema, "fastcgi://"); |
| 479 | 595 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
| 596 | |
| 597 u->conf = &flcf->upstream; | |
| 598 | |
| 2602 | 599 #if (NGX_HTTP_CACHE) |
| 600 u->create_key = ngx_http_fastcgi_create_key; | |
| 601 #endif | |
| 479 | 602 u->create_request = ngx_http_fastcgi_create_request; |
| 603 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
| 604 u->process_header = ngx_http_fastcgi_process_header; | |
| 605 u->abort_request = ngx_http_fastcgi_abort_request; | |
| 606 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
| 607 | |
| 649 | 608 u->buffering = 1; |
| 609 | |
| 581 | 610 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
| 611 if (u->pipe == NULL) { | |
| 612 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 613 } | |
| 614 | |
| 615 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
| 616 u->pipe->input_ctx = r; | |
| 479 | 617 |
| 618 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); | |
| 619 | |
| 620 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
| 621 return rc; | |
| 622 } | |
| 623 | |
| 624 return NGX_DONE; | |
| 625 } | |
| 626 | |
| 627 | |
| 487 | 628 static ngx_int_t |
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629 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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630 { |
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631 ngx_url_t u; |
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632 |
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633 ngx_memzero(&u, sizeof(ngx_url_t)); |
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634 |
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635 if (ngx_http_script_run(r, &u.url, flcf->fastcgi_lengths->elts, 0, |
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636 flcf->fastcgi_values->elts) |
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637 == NULL) |
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638 { |
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639 return NGX_ERROR; |
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640 } |
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641 |
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642 u.no_resolve = 1; |
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643 |
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644 if (ngx_parse_url(r->pool, &u) != NGX_OK) { |
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645 if (u.err) { |
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646 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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647 "%s in upstream \"%V\"", u.err, &u.url); |
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648 } |
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|
649 |
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650 return NGX_ERROR; |
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651 } |
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652 |
|
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653 if (u.no_port) { |
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654 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 2602 | 655 "no port in upstream \"%V\"", &u.url); |
|
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656 return NGX_ERROR; |
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|
657 } |
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|
658 |
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659 r->upstream->resolved = ngx_pcalloc(r->pool, |
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660 sizeof(ngx_http_upstream_resolved_t)); |
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661 if (r->upstream->resolved == NULL) { |
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662 return NGX_ERROR; |
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663 } |
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|
664 |
|
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diff
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|
665 if (u.addrs && u.addrs[0].sockaddr) { |
|
2422
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|
666 r->upstream->resolved->sockaddr = u.addrs[0].sockaddr; |
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667 r->upstream->resolved->socklen = u.addrs[0].socklen; |
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|
668 r->upstream->resolved->naddrs = 1; |
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|
669 r->upstream->resolved->host = u.addrs[0].name; |
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|
670 |
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671 } else { |
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672 r->upstream->resolved->host = u.host; |
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673 r->upstream->resolved->port = u.port; |
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|
674 } |
|
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675 |
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676 return NGX_OK; |
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677 } |
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|
678 |
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|
679 |
| 2602 | 680 #if (NGX_HTTP_CACHE) |
| 681 | |
| 682 static ngx_int_t | |
| 683 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
| 684 { | |
| 685 ngx_str_t *key; | |
| 686 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 687 | |
| 688 key = ngx_array_push(&r->cache->keys); | |
| 689 if (key == NULL) { | |
| 690 return NGX_ERROR; | |
| 691 } | |
| 692 | |
| 693 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 694 | |
| 695 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
| 696 return NGX_ERROR; | |
| 697 } | |
| 698 | |
| 699 return NGX_OK; | |
| 700 } | |
| 701 | |
| 702 #endif | |
| 703 | |
| 704 | |
|
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705 static ngx_int_t |
| 487 | 706 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
| 479 | 707 { |
| 509 | 708 off_t file_pos; |
|
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709 u_char ch, *pos, *lowcase_key; |
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|
710 size_t size, len, key_len, val_len, padding, |
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711 allocated; |
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|
712 ngx_uint_t i, n, next, hash, header_params; |
| 509 | 713 ngx_buf_t *b; |
| 714 ngx_chain_t *cl, *body; | |
| 715 ngx_list_part_t *part; | |
|
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|
716 ngx_table_elt_t *header, **ignored; |
| 509 | 717 ngx_http_script_code_pt code; |
| 718 ngx_http_script_engine_t e, le; | |
| 719 ngx_http_fastcgi_header_t *h; | |
| 720 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 721 ngx_http_script_len_code_pt lcode; | |
| 479 | 722 |
| 509 | 723 len = 0; |
|
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724 header_params = 0; |
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725 ignored = NULL; |
| 485 | 726 |
| 479 | 727 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 728 | |
| 509 | 729 if (flcf->params_len) { |
| 730 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
| 479 | 731 |
| 1565 | 732 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
| 573 | 733 le.flushed = 1; |
| 734 | |
| 509 | 735 le.ip = flcf->params_len->elts; |
| 736 le.request = r; | |
| 479 | 737 |
| 509 | 738 while (*(uintptr_t *) le.ip) { |
| 487 | 739 |
| 509 | 740 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 741 key_len = lcode(&le); | |
| 479 | 742 |
| 509 | 743 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 744 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 745 } | |
| 746 le.ip += sizeof(uintptr_t); | |
| 479 | 747 |
| 537 | 748 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
| 485 | 749 } |
| 750 } | |
| 751 | |
| 509 | 752 if (flcf->upstream.pass_request_headers) { |
| 485 | 753 |
|
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|
754 allocated = 0; |
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755 lowcase_key = NULL; |
|
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756 |
|
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|
757 if (flcf->header_params) { |
|
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758 ignored = ngx_palloc(r->pool, flcf->header_params * sizeof(void *)); |
|
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759 if (ignored == NULL) { |
|
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|
760 return NGX_ERROR; |
|
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761 } |
|
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762 } |
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763 |
| 509 | 764 part = &r->headers_in.headers.part; |
| 765 header = part->elts; | |
| 766 | |
| 767 for (i = 0; /* void */; i++) { | |
| 479 | 768 |
| 509 | 769 if (i >= part->nelts) { |
| 770 if (part->next == NULL) { | |
| 771 break; | |
| 772 } | |
| 479 | 773 |
| 509 | 774 part = part->next; |
| 775 header = part->elts; | |
| 776 i = 0; | |
| 479 | 777 } |
| 778 | |
|
3560
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|
779 if (flcf->header_params) { |
|
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|
780 if (allocated < header[i].key.len) { |
|
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781 allocated = header[i].key.len + 16; |
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782 lowcase_key = ngx_pnalloc(r->pool, allocated); |
|
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783 if (lowcase_key == NULL) { |
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|
784 return NGX_ERROR; |
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785 } |
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|
786 } |
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|
787 |
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|
788 hash = 0; |
|
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|
789 |
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790 for (n = 0; n < header[i].key.len; n++) { |
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791 ch = header[i].key.data[n]; |
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|
792 |
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793 if (ch >= 'A' && ch <= 'Z') { |
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794 ch |= 0x20; |
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|
795 |
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796 } else if (ch == '-') { |
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797 ch = '_'; |
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798 } |
|
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|
799 |
|
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|
800 hash = ngx_hash(hash, ch); |
|
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|
801 lowcase_key[n] = ch; |
|
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|
802 } |
|
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|
803 |
|
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allow fastcgi_param to override client headers using HTTP_ parameters
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diff
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|
804 if (ngx_hash_find(&flcf->headers_hash, hash, lowcase_key, n)) { |
|
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diff
changeset
|
805 ignored[header_params++] = &header[i]; |
|
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|
806 continue; |
|
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|
807 } |
|
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changeset
|
808 |
|
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|
809 n += sizeof("HTTP_") - 1; |
|
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changeset
|
810 |
|
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|
811 } else { |
|
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|
812 n = sizeof("HTTP_") - 1 + header[i].key.len; |
|
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|
813 } |
|
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allow fastcgi_param to override client headers using HTTP_ parameters
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diff
changeset
|
814 |
|
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diff
changeset
|
815 len += ((n > 127) ? 4 : 1) + ((header[i].value.len > 127) ? 4 : 1) |
|
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|
816 + n + header[i].value.len; |
| 479 | 817 } |
| 818 } | |
| 819 | |
| 820 | |
| 821 if (len > 65535) { | |
| 822 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 1678 | 823 "fastcgi request record is too big: %uz", len); |
| 479 | 824 return NGX_ERROR; |
| 825 } | |
| 826 | |
| 827 | |
| 828 padding = 8 - len % 8; | |
| 829 padding = (padding == 8) ? 0 : padding; | |
| 830 | |
| 831 | |
| 832 size = sizeof(ngx_http_fastcgi_header_t) | |
| 833 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 834 | |
| 835 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 836 + len + padding | |
| 837 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 838 | |
| 839 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
| 840 | |
| 841 | |
| 501 | 842 b = ngx_create_temp_buf(r->pool, size); |
| 843 if (b == NULL) { | |
| 479 | 844 return NGX_ERROR; |
| 845 } | |
| 846 | |
| 501 | 847 cl = ngx_alloc_chain_link(r->pool); |
| 848 if (cl == NULL) { | |
| 479 | 849 return NGX_ERROR; |
| 850 } | |
| 851 | |
| 852 cl->buf = b; | |
| 853 | |
| 509 | 854 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
| 855 sizeof(ngx_http_fastcgi_request_start_t)); | |
| 479 | 856 |
| 857 h = (ngx_http_fastcgi_header_t *) | |
| 858 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 859 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
| 860 | |
| 861 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 862 h->content_length_lo = (u_char) (len & 0xff); | |
| 863 h->padding_length = (u_char) padding; | |
| 864 h->reserved = 0; | |
| 865 | |
| 866 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 867 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 868 + sizeof(ngx_http_fastcgi_header_t); | |
| 869 | |
| 870 | |
| 509 | 871 if (flcf->params_len) { |
| 872 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
| 479 | 873 |
| 509 | 874 e.ip = flcf->params->elts; |
| 875 e.pos = b->last; | |
| 876 e.request = r; | |
| 573 | 877 e.flushed = 1; |
| 479 | 878 |
| 509 | 879 le.ip = flcf->params_len->elts; |
| 479 | 880 |
| 509 | 881 while (*(uintptr_t *) le.ip) { |
| 479 | 882 |
| 509 | 883 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 884 key_len = (u_char) lcode(&le); | |
| 479 | 885 |
| 509 | 886 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 887 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 888 } | |
| 889 le.ip += sizeof(uintptr_t); | |
| 479 | 890 |
| 537 | 891 *e.pos++ = (u_char) key_len; |
| 479 | 892 |
| 537 | 893 if (val_len > 127) { |
| 894 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
| 895 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
| 896 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
| 897 *e.pos++ = (u_char) (val_len & 0xff); | |
| 479 | 898 |
| 537 | 899 } else { |
| 900 *e.pos++ = (u_char) val_len; | |
| 509 | 901 } |
| 479 | 902 |
| 509 | 903 while (*(uintptr_t *) e.ip) { |
| 904 code = *(ngx_http_script_code_pt *) e.ip; | |
| 905 code((ngx_http_script_engine_t *) &e); | |
| 906 } | |
| 907 e.ip += sizeof(uintptr_t); | |
| 1945 | 908 |
| 909 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 910 "fastcgi param: \"%*s: %*s\"", | |
| 911 key_len, e.pos - (key_len + val_len), | |
| 912 val_len, e.pos - val_len); | |
| 479 | 913 } |
| 914 | |
| 509 | 915 b->last = e.pos; |
| 487 | 916 } |
| 917 | |
| 918 | |
| 509 | 919 if (flcf->upstream.pass_request_headers) { |
| 479 | 920 |
| 509 | 921 part = &r->headers_in.headers.part; |
| 922 header = part->elts; | |
| 479 | 923 |
| 509 | 924 for (i = 0; /* void */; i++) { |
| 491 | 925 |
| 509 | 926 if (i >= part->nelts) { |
| 927 if (part->next == NULL) { | |
| 577 | 928 break; |
| 509 | 929 } |
| 577 | 930 |
| 509 | 931 part = part->next; |
| 932 header = part->elts; | |
| 933 i = 0; | |
| 934 } | |
| 479 | 935 |
|
3560
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diff
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|
936 for (n = 0; n < header_params; n++) { |
|
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diff
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|
937 if (&header[i] == ignored[n]) { |
|
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allow fastcgi_param to override client headers using HTTP_ parameters
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diff
changeset
|
938 goto next; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
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diff
changeset
|
939 } |
|
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allow fastcgi_param to override client headers using HTTP_ parameters
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diff
changeset
|
940 } |
|
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diff
changeset
|
941 |
|
3559
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diff
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|
942 key_len = sizeof("HTTP_") - 1 + header[i].key.len; |
|
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diff
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|
943 if (key_len > 127) { |
|
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add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
944 *b->last++ = (u_char) (((key_len >> 24) & 0x7f) | 0x80); |
|
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
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diff
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|
945 *b->last++ = (u_char) ((key_len >> 16) & 0xff); |
|
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
946 *b->last++ = (u_char) ((key_len >> 8) & 0xff); |
|
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
947 *b->last++ = (u_char) (key_len & 0xff); |
| 577 | 948 |
| 509 | 949 } else { |
|
3559
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add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
950 *b->last++ = (u_char) key_len; |
| 487 | 951 } |
| 952 | |
|
3559
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diff
changeset
|
953 val_len = header[i].value.len; |
|
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diff
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|
954 if (val_len > 127) { |
|
519dcf4cb3de
add client request headers debug logging in fastcgi
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diff
changeset
|
955 *b->last++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); |
|
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
956 *b->last++ = (u_char) ((val_len >> 16) & 0xff); |
|
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
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diff
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|
957 *b->last++ = (u_char) ((val_len >> 8) & 0xff); |
|
519dcf4cb3de
add client request headers debug logging in fastcgi
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diff
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|
958 *b->last++ = (u_char) (val_len & 0xff); |
| 487 | 959 |
| 509 | 960 } else { |
|
3559
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diff
changeset
|
961 *b->last++ = (u_char) val_len; |
| 479 | 962 } |
| 963 | |
| 509 | 964 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
| 479 | 965 |
| 509 | 966 for (n = 0; n < header[i].key.len; n++) { |
| 967 ch = header[i].key.data[n]; | |
| 479 | 968 |
| 509 | 969 if (ch >= 'a' && ch <= 'z') { |
| 970 ch &= ~0x20; | |
| 479 | 971 |
| 509 | 972 } else if (ch == '-') { |
| 973 ch = '_'; | |
| 974 } | |
| 479 | 975 |
| 509 | 976 *b->last++ = ch; |
| 479 | 977 } |
| 978 | |
|
3559
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add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
979 b->last = ngx_copy(b->last, header[i].value.data, val_len); |
|
519dcf4cb3de
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
980 |
|
519dcf4cb3de
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Igor Sysoev <igor@sysoev.ru>
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3558
diff
changeset
|
981 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
982 "fastcgi param: \"%*s: %*s\"", |
|
519dcf4cb3de
add client request headers debug logging in fastcgi
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diff
changeset
|
983 key_len, b->last - (key_len + val_len), |
|
519dcf4cb3de
add client request headers debug logging in fastcgi
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
984 val_len, b->last - val_len); |
|
3560
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
985 next: |
|
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
986 |
|
a36c63c6d26a
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diff
changeset
|
987 continue; |
| 479 | 988 } |
| 989 } | |
| 990 | |
| 991 | |
| 992 if (padding) { | |
| 993 ngx_memzero(b->last, padding); | |
| 994 b->last += padding; | |
| 995 } | |
| 996 | |
| 997 | |
| 998 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 999 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 1000 | |
| 1001 h->version = 1; | |
| 1002 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
| 1003 h->request_id_hi = 0; | |
| 1004 h->request_id_lo = 1; | |
| 1005 h->content_length_hi = 0; | |
| 1006 h->content_length_lo = 0; | |
| 1007 h->padding_length = 0; | |
| 1008 h->reserved = 0; | |
| 1009 | |
| 1010 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 1011 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 1012 | |
| 509 | 1013 if (flcf->upstream.pass_request_body) { |
| 1014 body = r->upstream->request_bufs; | |
| 1015 r->upstream->request_bufs = cl; | |
| 479 | 1016 |
| 1017 #if (NGX_SUPPRESS_WARN) | |
| 509 | 1018 file_pos = 0; |
| 1019 pos = NULL; | |
| 479 | 1020 #endif |
| 1021 | |
| 509 | 1022 while (body) { |
| 479 | 1023 |
| 509 | 1024 if (body->buf->in_file) { |
| 1025 file_pos = body->buf->file_pos; | |
| 479 | 1026 |
| 509 | 1027 } else { |
| 1028 pos = body->buf->pos; | |
| 479 | 1029 } |
| 1030 | |
| 509 | 1031 next = 0; |
| 479 | 1032 |
| 509 | 1033 do { |
| 1034 b = ngx_alloc_buf(r->pool); | |
| 1035 if (b == NULL) { | |
| 1036 return NGX_ERROR; | |
| 479 | 1037 } |
| 1038 | |
| 509 | 1039 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
| 1040 | |
| 1041 if (body->buf->in_file) { | |
| 1042 b->file_pos = file_pos; | |
| 1043 file_pos += 32 * 1024; | |
| 479 | 1044 |
|
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1045 if (file_pos >= body->buf->file_last) { |
| 509 | 1046 file_pos = body->buf->file_last; |
| 1047 next = 1; | |
| 1048 } | |
| 1049 | |
| 1050 b->file_last = file_pos; | |
| 1051 len = (ngx_uint_t) (file_pos - b->file_pos); | |
| 1052 | |
| 1053 } else { | |
| 1054 b->pos = pos; | |
| 1055 pos += 32 * 1024; | |
| 479 | 1056 |
|
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|
1057 if (pos >= body->buf->last) { |
| 509 | 1058 pos = body->buf->last; |
| 1059 next = 1; | |
| 1060 } | |
| 1061 | |
| 1062 b->last = pos; | |
| 1063 len = (ngx_uint_t) (pos - b->pos); | |
| 1064 } | |
| 479 | 1065 |
| 509 | 1066 padding = 8 - len % 8; |
| 1067 padding = (padding == 8) ? 0 : padding; | |
| 479 | 1068 |
| 509 | 1069 h->version = 1; |
| 1070 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1071 h->request_id_hi = 0; | |
| 1072 h->request_id_lo = 1; | |
| 1073 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 1074 h->content_length_lo = (u_char) (len & 0xff); | |
| 1075 h->padding_length = (u_char) padding; | |
| 1076 h->reserved = 0; | |
| 479 | 1077 |
| 509 | 1078 cl->next = ngx_alloc_chain_link(r->pool); |
| 1079 if (cl->next == NULL) { | |
| 1080 return NGX_ERROR; | |
| 1081 } | |
| 479 | 1082 |
| 509 | 1083 cl = cl->next; |
| 1084 cl->buf = b; | |
| 1085 | |
| 1086 b = ngx_create_temp_buf(r->pool, | |
| 1087 sizeof(ngx_http_fastcgi_header_t) | |
| 1088 + padding); | |
| 1089 if (b == NULL) { | |
| 1090 return NGX_ERROR; | |
| 1091 } | |
| 479 | 1092 |
| 509 | 1093 if (padding) { |
| 1094 ngx_memzero(b->last, padding); | |
| 1095 b->last += padding; | |
| 1096 } | |
| 1097 | |
| 1098 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 1099 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 479 | 1100 |
| 509 | 1101 cl->next = ngx_alloc_chain_link(r->pool); |
| 1102 if (cl->next == NULL) { | |
| 1103 return NGX_ERROR; | |
| 1104 } | |
| 1105 | |
| 1106 cl = cl->next; | |
| 1107 cl->buf = b; | |
| 479 | 1108 |
| 509 | 1109 } while (!next); |
| 479 | 1110 |
| 509 | 1111 body = body->next; |
| 1112 } | |
| 479 | 1113 |
| 509 | 1114 } else { |
| 1115 r->upstream->request_bufs = cl; | |
| 479 | 1116 } |
| 1117 | |
| 1118 h->version = 1; | |
| 1119 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1120 h->request_id_hi = 0; | |
| 1121 h->request_id_lo = 1; | |
| 1122 h->content_length_hi = 0; | |
| 1123 h->content_length_lo = 0; | |
| 1124 h->padding_length = 0; | |
| 1125 h->reserved = 0; | |
| 1126 | |
| 1127 cl->next = NULL; | |
| 1128 | |
| 1129 return NGX_OK; | |
| 1130 } | |
| 1131 | |
| 1132 | |
| 487 | 1133 static ngx_int_t |
| 1134 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
| 479 | 1135 { |
| 1136 ngx_http_fastcgi_ctx_t *f; | |
| 1137 | |
| 1138 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1139 | |
| 1140 if (f == NULL) { | |
| 1141 return NGX_OK; | |
| 1142 } | |
| 1143 | |
| 1144 f->state = ngx_http_fastcgi_st_version; | |
| 615 | 1145 f->fastcgi_stdout = 0; |
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1146 f->large_stderr = 0; |
| 479 | 1147 |
| 1148 return NGX_OK; | |
| 1149 } | |
| 1150 | |
| 1151 | |
| 507 | 1152 static ngx_int_t |
| 1153 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
| 479 | 1154 { |
|
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1155 u_char *p, *msg, *start, *last, |
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1156 *part_start, *part_end; |
|
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1157 size_t size; |
|
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1158 ngx_str_t *status_line, *pattern; |
| 509 | 1159 ngx_int_t rc, status; |
|
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1160 ngx_buf_t buf; |
| 649 | 1161 ngx_uint_t i; |
| 509 | 1162 ngx_table_elt_t *h; |
| 1163 ngx_http_upstream_t *u; | |
| 1164 ngx_http_fastcgi_ctx_t *f; | |
| 1165 ngx_http_upstream_header_t *hh; | |
| 1228 | 1166 ngx_http_fastcgi_loc_conf_t *flcf; |
|
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1167 ngx_http_fastcgi_split_part_t *part; |
| 509 | 1168 ngx_http_upstream_main_conf_t *umcf; |
| 479 | 1169 |
| 1170 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1171 | |
| 509 | 1172 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
| 1173 | |
| 479 | 1174 u = r->upstream; |
| 1175 | |
| 1176 for ( ;; ) { | |
| 1177 | |
| 1178 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1179 | |
| 581 | 1180 f->pos = u->buffer.pos; |
| 1181 f->last = u->buffer.last; | |
| 479 | 1182 |
| 1183 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1184 | |
| 581 | 1185 u->buffer.pos = f->pos; |
| 1186 u->buffer.last = f->last; | |
| 479 | 1187 |
| 1188 if (rc == NGX_AGAIN) { | |
| 1189 return NGX_AGAIN; | |
| 1190 } | |
| 1191 | |
| 1192 if (rc == NGX_ERROR) { | |
| 1193 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1194 } | |
| 1195 | |
| 491 | 1196 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
| 1197 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
| 1198 { | |
| 479 | 1199 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1200 "upstream sent unexpected FastCGI record: %d", | |
| 1201 f->type); | |
| 1202 | |
| 1203 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1204 } | |
| 1205 | |
| 491 | 1206 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
| 479 | 1207 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1208 "upstream closed prematurely FastCGI stdout"); | |
| 1209 | |
| 1210 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1211 } | |
| 1212 } | |
| 1213 | |
| 1214 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1215 | |
| 581 | 1216 if (u->buffer.pos + f->padding < u->buffer.last) { |
| 479 | 1217 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1218 u->buffer.pos += f->padding; |
| 479 | 1219 |
| 1220 continue; | |
| 1221 } | |
| 1222 | |
| 581 | 1223 if (u->buffer.pos + f->padding == u->buffer.last) { |
| 479 | 1224 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1225 u->buffer.pos = u->buffer.last; |
| 479 | 1226 |
| 1227 return NGX_AGAIN; | |
| 1228 } | |
| 1229 | |
| 581 | 1230 f->padding -= u->buffer.last - u->buffer.pos; |
| 1231 u->buffer.pos = u->buffer.last; | |
| 479 | 1232 |
| 1233 return NGX_AGAIN; | |
| 1234 } | |
| 1235 | |
| 491 | 1236 |
| 479 | 1237 /* f->state == ngx_http_fastcgi_st_data */ |
| 1238 | |
| 491 | 1239 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
| 1240 | |
| 1241 if (f->length) { | |
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1242 msg = u->buffer.pos; |
| 491 | 1243 |
| 581 | 1244 if (u->buffer.pos + f->length <= u->buffer.last) { |
| 1245 u->buffer.pos += f->length; | |
| 491 | 1246 f->length = 0; |
| 1247 f->state = ngx_http_fastcgi_st_padding; | |
| 1248 | |
| 577 | 1249 } else { |
| 581 | 1250 f->length -= u->buffer.last - u->buffer.pos; |
| 1251 u->buffer.pos = u->buffer.last; | |
| 491 | 1252 } |
| 1253 | |
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1254 for (p = u->buffer.pos - 1; msg < p; p--) { |
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1255 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { |
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1256 break; |
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1257 } |
| 491 | 1258 } |
| 1259 | |
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1260 p++; |
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1261 |
| 491 | 1262 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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1263 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
| 491 | 1264 |
| 1228 | 1265 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 1266 | |
| 1267 if (flcf->catch_stderr) { | |
| 1268 pattern = flcf->catch_stderr->elts; | |
| 1269 | |
| 1270 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
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1271 if (ngx_strnstr(msg, (char *) pattern[i].data, |
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1272 p - msg) |
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1273 != NULL) |
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1274 { |
|
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1275 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 1228 | 1276 } |
| 1277 } | |
| 1278 } | |
| 1279 | |
| 581 | 1280 if (u->buffer.pos == u->buffer.last) { |
| 615 | 1281 |
| 1282 if (!f->fastcgi_stdout) { | |
| 1283 | |
| 1284 /* | |
| 1285 * the special handling the large number | |
| 1286 * of the PHP warnings to not allocate memory | |
| 1287 */ | |
| 1288 | |
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1289 #if (NGX_HTTP_CACHE) |
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1290 if (r->cache) { |
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1291 u->buffer.pos = u->buffer.start |
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1292 + r->cache->header_start; |
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1293 } else { |
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1294 u->buffer.pos = u->buffer.start; |
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1295 } |
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1296 #endif |
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1297 |
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1298 u->buffer.last = u->buffer.pos; |
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1299 f->large_stderr = 1; |
| 615 | 1300 } |
| 1301 | |
| 491 | 1302 return NGX_AGAIN; |
| 1303 } | |
| 1304 | |
| 1305 } else { | |
| 1306 f->state = ngx_http_fastcgi_st_version; | |
| 1307 } | |
| 1308 | |
| 1309 continue; | |
| 1310 } | |
| 1311 | |
| 1312 | |
| 1313 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1314 | |
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1315 #if (NGX_HTTP_CACHE) |
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1316 |
|
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1317 if (f->large_stderr && r->cache) { |
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1318 u_char *start; |
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1319 ssize_t len; |
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1320 ngx_http_fastcgi_header_t *fh; |
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1321 |
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1322 start = u->buffer.start + r->cache->header_start; |
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1323 |
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1324 len = u->buffer.pos - start - 2 * sizeof(ngx_http_fastcgi_header_t); |
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1325 |
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1326 /* |
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1327 * A tail of large stderr output before HTTP header is placed |
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1328 * in a cache file without a FastCGI record header. |
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1329 * To workaround it we put a dummy FastCGI record header at the |
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1330 * start of the stderr output or update r->cache_header_start, |
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1331 * if there is no enough place for the record header. |
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1332 */ |
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1333 |
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1334 if (len >= 0) { |
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1335 fh = (ngx_http_fastcgi_header_t *) start; |
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1336 fh->version = 1; |
|
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1337 fh->type = NGX_HTTP_FASTCGI_STDERR; |
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1338 fh->request_id_hi = 0; |
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|
1339 fh->request_id_lo = 1; |
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1340 fh->content_length_hi = (u_char) ((len >> 8) & 0xff); |
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1341 fh->content_length_lo = (u_char) (len & 0xff); |
|
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1342 fh->padding_length = 0; |
|
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1343 fh->reserved = 0; |
|
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1344 |
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1345 } else { |
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|
1346 r->cache->header_start += u->buffer.pos - start |
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|
1347 - sizeof(ngx_http_fastcgi_header_t); |
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|
1348 } |
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|
1349 |
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|
1350 f->large_stderr = 0; |
|
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1351 } |
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1352 |
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|
1353 #endif |
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|
1354 |
| 615 | 1355 f->fastcgi_stdout = 1; |
| 1356 | |
| 581 | 1357 start = u->buffer.pos; |
| 479 | 1358 |
| 581 | 1359 if (u->buffer.pos + f->length < u->buffer.last) { |
| 479 | 1360 |
| 1361 /* | |
| 581 | 1362 * set u->buffer.last to the end of the FastCGI record data |
| 479 | 1363 * for ngx_http_parse_header_line() |
| 1364 */ | |
| 1365 | |
| 581 | 1366 last = u->buffer.last; |
| 1367 u->buffer.last = u->buffer.pos + f->length; | |
| 479 | 1368 |
| 1369 } else { | |
| 1370 last = NULL; | |
| 1371 } | |
| 1372 | |
| 1373 for ( ;; ) { | |
| 1374 | |
|
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|
1375 part_start = u->buffer.pos; |
|
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|
1376 part_end = u->buffer.last; |
|
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|
1377 |
| 2256 | 1378 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
| 479 | 1379 |
| 1380 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1381 "http fastcgi parser: %d", rc); | |
| 1382 | |
| 1383 if (rc == NGX_AGAIN) { | |
| 1384 break; | |
| 1385 } | |
| 1386 | |
| 1387 if (rc == NGX_OK) { | |
| 1388 | |
| 1389 /* a header line has been parsed successfully */ | |
| 1390 | |
| 509 | 1391 h = ngx_list_push(&u->headers_in.headers); |
| 501 | 1392 if (h == NULL) { |
|
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|
1393 return NGX_ERROR; |
| 479 | 1394 } |
| 1395 | |
|
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|
1396 if (f->split_parts && f->split_parts->nelts) { |
|
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|
1397 |
|
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|
1398 part = f->split_parts->elts; |
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|
1399 size = u->buffer.pos - part_start; |
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|
1400 |
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|
1401 for (i = 0; i < f->split_parts->nelts; i++) { |
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|
1402 size += part[i].end - part[i].start; |
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|
1403 } |
|
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|
1404 |
| 2049 | 1405 p = ngx_pnalloc(r->pool, size); |
|
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1406 if (p == NULL) { |
|
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|
1407 return NGX_ERROR; |
|
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|
1408 } |
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|
1409 |
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1410 buf.pos = p; |
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1411 |
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1412 for (i = 0; i < f->split_parts->nelts; i++) { |
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1413 p = ngx_cpymem(p, part[i].start, |
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1414 part[i].end - part[i].start); |
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1415 } |
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|
1416 |
|
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1417 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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1418 |
|
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1419 buf.last = p; |
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1420 |
|
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1421 f->split_parts->nelts = 0; |
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1422 |
| 2256 | 1423 rc = ngx_http_parse_header_line(r, &buf, 1); |
|
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1424 |
|
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1425 h->key.len = r->header_name_end - r->header_name_start; |
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1426 h->key.data = r->header_name_start; |
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1427 h->key.data[h->key.len] = '\0'; |
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|
1428 |
|
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1429 h->value.len = r->header_end - r->header_start; |
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1430 h->value.data = r->header_start; |
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1431 h->value.data[h->value.len] = '\0'; |
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1432 |
| 2049 | 1433 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
|
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|
1434 if (h->lowcase_key == NULL) { |
|
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|
1435 return NGX_ERROR; |
|
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|
1436 } |
|
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|
1437 |
|
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|
1438 } else { |
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|
1439 |
|
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1440 h->key.len = r->header_name_end - r->header_name_start; |
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1441 h->value.len = r->header_end - r->header_start; |
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1442 |
| 2049 | 1443 h->key.data = ngx_pnalloc(r->pool, |
| 1444 h->key.len + 1 + h->value.len + 1 | |
| 1445 + h->key.len); | |
|
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|
1446 if (h->key.data == NULL) { |
|
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|
1447 return NGX_ERROR; |
|
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|
1448 } |
|
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|
1449 |
|
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|
1450 h->value.data = h->key.data + h->key.len + 1; |
|
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|
1451 h->lowcase_key = h->key.data + h->key.len + 1 |
|
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1452 + h->value.len + 1; |
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|
1453 |
|
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|
1454 ngx_cpystrn(h->key.data, r->header_name_start, |
|
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|
1455 h->key.len + 1); |
|
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|
1456 ngx_cpystrn(h->value.data, r->header_start, |
|
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|
1457 h->value.len + 1); |
|
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|
1458 } |
|
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|
1459 |
| 509 | 1460 h->hash = r->header_hash; |
| 1461 | |
| 649 | 1462 if (h->key.len == r->lowcase_index) { |
| 1463 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
| 1464 | |
| 1465 } else { | |
| 2135 | 1466 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
| 479 | 1467 } |
| 1468 | |
| 649 | 1469 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
| 1470 h->lowcase_key, h->key.len); | |
| 1471 | |
| 1472 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
|
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|
1473 return NGX_ERROR; |
| 649 | 1474 } |
| 1475 | |
| 479 | 1476 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1477 "http fastcgi header: \"%V: %V\"", | |
| 1478 &h->key, &h->value); | |
| 1479 | |
| 615 | 1480 if (u->buffer.pos < u->buffer.last) { |
| 1481 continue; | |
| 1482 } | |
| 1483 | |
| 1484 /* the end of the FastCGI record */ | |
| 1485 | |
| 1486 break; | |
| 479 | 1487 } |
| 1488 | |
| 1489 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
| 1490 | |
| 1491 /* a whole header has been parsed successfully */ | |
| 1492 | |
| 1493 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1494 "http fastcgi header done"); | |
| 1495 | |
| 509 | 1496 if (u->headers_in.status) { |
| 1497 status_line = &u->headers_in.status->value; | |
| 479 | 1498 |
| 1499 status = ngx_atoi(status_line->data, 3); | |
| 1500 | |
| 1501 if (status == NGX_ERROR) { | |
|
1698
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|
1502 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
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|
1503 "upstream sent invalid status \"%V\"", |
|
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|
1504 status_line); |
|
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|
1505 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 479 | 1506 } |
| 1507 | |
| 529 | 1508 u->headers_in.status_n = status; |
| 1509 u->headers_in.status_line = *status_line; | |
| 479 | 1510 |
|
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|
1511 } else if (u->headers_in.location) { |
|
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|
1512 u->headers_in.status_n = 302; |
|
3516
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|
1513 ngx_str_set(&u->headers_in.status_line, |
|
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|
1514 "302 Moved Temporarily"); |
|
2140
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|
1515 |
| 479 | 1516 } else { |
| 529 | 1517 u->headers_in.status_n = 200; |
|
3516
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3494
diff
changeset
|
1518 ngx_str_set(&u->headers_in.status_line, "200 OK"); |
| 479 | 1519 } |
| 1520 | |
| 2602 | 1521 if (u->state) { |
| 1522 u->state->status = u->headers_in.status_n; | |
| 479 | 1523 } |
| 1524 | |
| 1525 break; | |
| 1526 } | |
| 1527 | |
| 1528 /* there was error while a header line parsing */ | |
| 1529 | |
| 1530 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 619 | 1531 "upstream sent invalid header"); |
| 479 | 1532 |
| 1533 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1534 } | |
| 1535 | |
| 1536 if (last) { | |
| 581 | 1537 u->buffer.last = last; |
| 479 | 1538 } |
| 1539 | |
| 581 | 1540 f->length -= u->buffer.pos - start; |
| 479 | 1541 |
| 1542 if (f->length == 0) { | |
| 1543 if (f->padding) { | |
| 1544 f->state = ngx_http_fastcgi_st_padding; | |
| 1545 } else { | |
| 1546 f->state = ngx_http_fastcgi_st_version; | |
| 1547 } | |
| 1548 } | |
| 1549 | |
| 615 | 1550 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
| 1551 return NGX_OK; | |
| 1552 } | |
| 1553 | |
| 1274 | 1554 if (rc == NGX_OK) { |
|
1998
63c60504c0bf
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Igor Sysoev <igor@sysoev.ru>
parents:
1945
diff
changeset
|
1555 continue; |
| 615 | 1556 } |
| 1557 | |
| 1274 | 1558 /* rc == NGX_AGAIN */ |
| 1559 | |
|
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fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
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diff
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|
1560 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
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|
1561 "upstream split a header line in FastCGI records"); |
|
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Igor Sysoev <igor@sysoev.ru>
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|
1562 |
|
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Igor Sysoev <igor@sysoev.ru>
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|
1563 if (f->split_parts == NULL) { |
|
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diff
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|
1564 f->split_parts = ngx_array_create(r->pool, 1, |
|
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Igor Sysoev <igor@sysoev.ru>
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|
1565 sizeof(ngx_http_fastcgi_split_part_t)); |
|
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1566 if (f->split_parts == NULL) { |
|
1699
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1567 return NGX_ERROR; |
|
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1568 } |
|
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1569 } |
|
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|
1570 |
|
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|
1571 part = ngx_array_push(f->split_parts); |
|
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|
1572 |
|
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|
1573 part->start = part_start; |
|
3011
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1574 part->end = part_end; |
|
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1575 |
|
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1576 if (u->buffer.pos < u->buffer.last) { |
|
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|
1577 continue; |
|
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|
1578 } |
|
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|
1579 |
|
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|
1580 return NGX_AGAIN; |
| 479 | 1581 } |
| 1582 } | |
| 1583 | |
| 1584 | |
| 487 | 1585 static ngx_int_t |
| 1586 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
| 479 | 1587 { |
|
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|
1588 u_char *m, *msg; |
| 479 | 1589 ngx_int_t rc; |
| 483 | 1590 ngx_buf_t *b, **prev; |
| 479 | 1591 ngx_chain_t *cl; |
| 1592 ngx_http_request_t *r; | |
| 1593 ngx_http_fastcgi_ctx_t *f; | |
| 1594 | |
| 1595 if (buf->pos == buf->last) { | |
| 1596 return NGX_OK; | |
| 1597 } | |
| 1598 | |
| 1599 r = p->input_ctx; | |
| 1600 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1601 | |
| 1602 b = NULL; | |
| 483 | 1603 prev = &buf->shadow; |
| 479 | 1604 |
| 1605 f->pos = buf->pos; | |
| 1606 f->last = buf->last; | |
| 1607 | |
| 1608 for ( ;; ) { | |
| 1609 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1610 | |
| 1611 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1612 | |
| 1613 if (rc == NGX_AGAIN) { | |
| 1614 break; | |
| 1615 } | |
| 1616 | |
| 1617 if (rc == NGX_ERROR) { | |
| 1618 return NGX_ERROR; | |
| 1619 } | |
| 1620 | |
| 1621 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
| 1622 f->state = ngx_http_fastcgi_st_version; | |
| 1623 p->upstream_done = 1; | |
| 1624 | |
| 1625 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1626 "http fastcgi closed stdout"); | |
| 1627 | |
| 1628 continue; | |
| 1629 } | |
| 1630 | |
| 1631 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
| 1632 f->state = ngx_http_fastcgi_st_version; | |
| 1633 p->upstream_done = 1; | |
| 1634 | |
| 1635 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1636 "http fastcgi sent end request"); | |
| 1637 | |
| 1638 break; | |
| 1639 } | |
| 1640 } | |
| 1641 | |
| 1642 | |
| 1643 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1644 | |
| 1645 if (f->pos + f->padding < f->last) { | |
| 1646 f->state = ngx_http_fastcgi_st_version; | |
| 1647 f->pos += f->padding; | |
| 1648 | |
| 1649 continue; | |
| 1650 } | |
| 1651 | |
| 1652 if (f->pos + f->padding == f->last) { | |
| 1653 f->state = ngx_http_fastcgi_st_version; | |
| 1654 | |
| 1655 break; | |
| 1656 } | |
| 1657 | |
| 1658 f->padding -= f->last - f->pos; | |
| 1659 | |
| 1660 break; | |
| 1661 } | |
| 1662 | |
| 1663 | |
| 1664 /* f->state == ngx_http_fastcgi_st_data */ | |
| 1665 | |
| 1666 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
| 1667 | |
| 1668 if (f->length) { | |
| 639 | 1669 |
| 1670 if (f->pos == f->last) { | |
| 1671 break; | |
| 1672 } | |
| 1673 | |
|
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|
1674 msg = f->pos; |
| 479 | 1675 |
| 1676 if (f->pos + f->length <= f->last) { | |
| 1677 f->pos += f->length; | |
| 491 | 1678 f->length = 0; |
| 1679 f->state = ngx_http_fastcgi_st_padding; | |
| 479 | 1680 |
| 577 | 1681 } else { |
| 479 | 1682 f->length -= f->last - f->pos; |
| 1683 f->pos = f->last; | |
| 1684 } | |
| 1685 | |
|
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|
1686 for (m = f->pos - 1; msg < m; m--) { |
|
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|
1687 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
|
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|
1688 break; |
|
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|
1689 } |
| 491 | 1690 } |
| 479 | 1691 |
| 1692 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
|
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|
1693 "FastCGI sent in stderr: \"%*s\"", |
|
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|
1694 m + 1 - msg, msg); |
| 479 | 1695 |
| 1696 if (f->pos == f->last) { | |
| 1697 break; | |
| 1698 } | |
| 491 | 1699 |
| 1700 } else { | |
| 1701 f->state = ngx_http_fastcgi_st_version; | |
| 479 | 1702 } |
| 1703 | |
| 1704 continue; | |
| 1705 } | |
| 1706 | |
| 1707 | |
| 1708 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1709 | |
| 639 | 1710 if (f->pos == f->last) { |
| 1711 break; | |
| 1712 } | |
| 1713 | |
| 479 | 1714 if (p->free) { |
| 1715 b = p->free->buf; | |
| 1716 p->free = p->free->next; | |
| 1717 | |
| 1718 } else { | |
| 501 | 1719 b = ngx_alloc_buf(p->pool); |
| 1720 if (b == NULL) { | |
| 479 | 1721 return NGX_ERROR; |
| 1722 } | |
| 1723 } | |
| 1724 | |
| 1725 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 1726 | |
| 1727 b->pos = f->pos; | |
| 483 | 1728 b->start = buf->start; |
| 1729 b->end = buf->end; | |
| 479 | 1730 b->tag = p->tag; |
| 1731 b->temporary = 1; | |
| 1732 b->recycled = 1; | |
| 483 | 1733 |
| 1734 *prev = b; | |
| 1735 prev = &b->shadow; | |
| 479 | 1736 |
| 501 | 1737 cl = ngx_alloc_chain_link(p->pool); |
| 1738 if (cl == NULL) { | |
| 479 | 1739 return NGX_ERROR; |
| 1740 } | |
| 1741 | |
| 1742 cl->buf = b; | |
| 1743 cl->next = NULL; | |
| 1744 | |
| 501 | 1745 if (p->in) { |
| 1746 *p->last_in = cl; | |
| 1747 } else { | |
| 1748 p->in = cl; | |
| 1749 } | |
| 1750 p->last_in = &cl->next; | |
| 1751 | |
| 1752 | |
| 483 | 1753 /* STUB */ b->num = buf->num; |
| 1754 | |
|
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1755 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1756 "input buf #%d %p", b->num, b->pos); |
| 479 | 1757 |
| 1758 if (f->pos + f->length < f->last) { | |
| 1759 | |
| 1760 if (f->padding) { | |
| 1761 f->state = ngx_http_fastcgi_st_padding; | |
| 1762 } else { | |
| 1763 f->state = ngx_http_fastcgi_st_version; | |
| 1764 } | |
| 1765 | |
| 1766 f->pos += f->length; | |
| 1767 b->last = f->pos; | |
| 1768 | |
| 1769 continue; | |
| 1770 } | |
| 1771 | |
| 1772 if (f->pos + f->length == f->last) { | |
| 1773 | |
| 1774 if (f->padding) { | |
| 1775 f->state = ngx_http_fastcgi_st_padding; | |
| 1776 } else { | |
| 1777 f->state = ngx_http_fastcgi_st_version; | |
| 1778 } | |
| 1779 | |
| 1780 b->last = f->last; | |
| 1781 | |
| 1782 break; | |
| 1783 } | |
| 1784 | |
| 1785 f->length -= f->last - f->pos; | |
| 1786 | |
| 1787 b->last = f->last; | |
| 1788 | |
| 1789 break; | |
| 1790 | |
| 1791 } | |
| 1792 | |
| 1793 if (b) { | |
| 483 | 1794 b->shadow = buf; |
| 479 | 1795 b->last_shadow = 1; |
| 483 | 1796 |
|
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changeset
|
1797 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1798 "input buf %p %z", b->pos, b->last - b->pos); |
|
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|
1799 |
| 483 | 1800 return NGX_OK; |
| 1801 } | |
| 1802 | |
| 1803 /* there is no data record in the buf, add it to free chain */ | |
| 1804 | |
| 1805 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
| 1806 return NGX_ERROR; | |
| 479 | 1807 } |
| 1808 | |
| 1809 return NGX_OK; | |
| 1810 } | |
| 1811 | |
| 1812 | |
| 487 | 1813 static ngx_int_t |
| 1814 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
| 1815 ngx_http_fastcgi_ctx_t *f) | |
| 479 | 1816 { |
| 1817 u_char ch, *p; | |
| 1818 ngx_http_fastcgi_state_e state; | |
| 1819 | |
| 1820 state = f->state; | |
| 1821 | |
| 1822 for (p = f->pos; p < f->last; p++) { | |
| 1823 | |
| 1824 ch = *p; | |
| 1825 | |
| 1826 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1827 "http fastcgi record byte: %02Xd", ch); | |
| 1828 | |
| 1829 switch (state) { | |
| 1830 | |
| 1831 case ngx_http_fastcgi_st_version: | |
| 1832 if (ch != 1) { | |
| 1833 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1834 "upstream sent unsupported FastCGI " | |
| 1835 "protocol version: %d", ch); | |
| 1836 return NGX_ERROR; | |
| 1837 } | |
| 1838 state = ngx_http_fastcgi_st_type; | |
| 1839 break; | |
| 1840 | |
| 1841 case ngx_http_fastcgi_st_type: | |
| 1842 switch (ch) { | |
| 1843 case NGX_HTTP_FASTCGI_STDOUT: | |
| 1844 case NGX_HTTP_FASTCGI_STDERR: | |
| 1845 case NGX_HTTP_FASTCGI_END_REQUEST: | |
| 1846 f->type = (ngx_uint_t) ch; | |
| 1847 break; | |
| 1848 default: | |
| 1849 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1850 "upstream sent invalid FastCGI " | |
| 1851 "record type: %d", ch); | |
| 1852 return NGX_ERROR; | |
| 1853 | |
| 1854 } | |
| 1855 state = ngx_http_fastcgi_st_request_id_hi; | |
| 1856 break; | |
| 1857 | |
| 1858 /* we support the single request per connection */ | |
| 1859 | |
| 1860 case ngx_http_fastcgi_st_request_id_hi: | |
| 1861 if (ch != 0) { | |
| 1862 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1863 "upstream sent unexpected FastCGI " | |
| 1864 "request id high byte: %d", ch); | |
| 1865 return NGX_ERROR; | |
| 1866 } | |
| 1867 state = ngx_http_fastcgi_st_request_id_lo; | |
| 1868 break; | |
| 1869 | |
| 1870 case ngx_http_fastcgi_st_request_id_lo: | |
| 1871 if (ch != 1) { | |
| 1872 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1873 "upstream sent unexpected FastCGI " | |
| 1874 "request id low byte: %d", ch); | |
| 1875 return NGX_ERROR; | |
| 1876 } | |
| 1877 state = ngx_http_fastcgi_st_content_length_hi; | |
| 1878 break; | |
| 1879 | |
| 1880 case ngx_http_fastcgi_st_content_length_hi: | |
| 1881 f->length = ch << 8; | |
| 1882 state = ngx_http_fastcgi_st_content_length_lo; | |
| 1883 break; | |
| 1884 | |
| 1885 case ngx_http_fastcgi_st_content_length_lo: | |
| 1886 f->length |= (size_t) ch; | |
| 1887 state = ngx_http_fastcgi_st_padding_length; | |
| 1888 break; | |
| 1889 | |
| 1890 case ngx_http_fastcgi_st_padding_length: | |
| 1891 f->padding = (size_t) ch; | |
| 1892 state = ngx_http_fastcgi_st_reserved; | |
| 1893 break; | |
| 1894 | |
| 1895 case ngx_http_fastcgi_st_reserved: | |
| 1896 state = ngx_http_fastcgi_st_data; | |
| 1897 | |
| 1898 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1899 "http fastcgi record length: %z", f->length); | |
| 1900 | |
| 1901 f->pos = p + 1; | |
| 1902 f->state = state; | |
| 1903 | |
| 1904 return NGX_OK; | |
| 1905 | |
| 1906 /* suppress warning */ | |
| 1907 case ngx_http_fastcgi_st_data: | |
| 1908 case ngx_http_fastcgi_st_padding: | |
| 1909 break; | |
| 1910 } | |
| 1911 } | |
| 1912 | |
| 1913 f->state = state; | |
| 1914 | |
| 1915 return NGX_AGAIN; | |
| 1916 } | |
| 1917 | |
| 1918 | |
| 487 | 1919 static void |
| 1920 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
| 479 | 1921 { |
| 1922 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1923 "abort http fastcgi request"); | |
| 1924 | |
| 1925 return; | |
| 1926 } | |
| 1927 | |
| 1928 | |
| 487 | 1929 static void |
| 1930 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
| 479 | 1931 { |
| 1932 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1933 "finalize http fastcgi request"); | |
| 1934 | |
| 1935 return; | |
| 1936 } | |
| 1937 | |
| 1938 | |
| 509 | 1939 static ngx_int_t |
| 1940 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
| 479 | 1941 { |
| 2443 | 1942 ngx_http_variable_t *var, *v; |
| 1943 | |
| 1944 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
| 1945 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 1946 if (var == NULL) { | |
| 1947 return NGX_ERROR; | |
| 1948 } | |
| 1949 | |
| 1950 var->get_handler = v->get_handler; | |
| 1951 var->data = v->data; | |
| 479 | 1952 } |
| 1953 | |
| 509 | 1954 return NGX_OK; |
| 479 | 1955 } |
| 1956 | |
| 1957 | |
| 487 | 1958 static void * |
| 1959 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
| 479 | 1960 { |
| 1961 ngx_http_fastcgi_loc_conf_t *conf; | |
| 1962 | |
| 501 | 1963 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
| 1964 if (conf == NULL) { | |
|
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1965 return NULL; |
| 479 | 1966 } |
| 1967 | |
| 1968 /* | |
| 1969 * set by ngx_pcalloc(): | |
| 1970 * | |
| 1971 * conf->upstream.bufs.num = 0; | |
|
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1972 * conf->upstream.ignore_headers = 0; |
| 479 | 1973 * conf->upstream.next_upstream = 0; |
|
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1974 * conf->upstream.cache_use_stale = 0; |
|
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|
1975 * conf->upstream.cache_methods = 0; |
| 479 | 1976 * conf->upstream.temp_path = NULL; |
| 649 | 1977 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
| 509 | 1978 * conf->upstream.uri = { 0, NULL }; |
| 1979 * conf->upstream.location = NULL; | |
|
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1980 * conf->upstream.store_lengths = NULL; |
|
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1981 * conf->upstream.store_values = NULL; |
| 509 | 1982 * |
|
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1983 * conf->index.len = { 0, NULL }; |
| 479 | 1984 */ |
| 1985 | |
|
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|
1986 conf->upstream.store = NGX_CONF_UNSET; |
|
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1987 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
| 581 | 1988 conf->upstream.buffering = NGX_CONF_UNSET; |
| 629 | 1989 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
| 581 | 1990 |
| 479 | 1991 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
| 1992 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
| 507 | 1993 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
| 1994 | |
| 479 | 1995 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
| 581 | 1996 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
| 529 | 1997 |
| 1998 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
| 577 | 1999 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
| 529 | 2000 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
| 509 | 2001 |
| 2002 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
| 2003 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
| 2004 | |
| 2602 | 2005 #if (NGX_HTTP_CACHE) |
| 2006 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
| 2007 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
|
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|
2008 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
| 2602 | 2009 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
| 2010 #endif | |
| 2011 | |
|
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2012 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
|
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2013 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
|
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|
2014 |
| 657 | 2015 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
| 479 | 2016 |
| 2017 /* "fastcgi_cyclic_temp_file" is disabled */ | |
| 2018 conf->upstream.cyclic_temp_file = 0; | |
| 2019 | |
|
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|
2020 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
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|
2021 |
| 479 | 2022 return conf; |
| 2023 } | |
| 2024 | |
| 2025 | |
| 487 | 2026 static char * |
| 2027 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 479 | 2028 { |
| 2029 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
| 2030 ngx_http_fastcgi_loc_conf_t *conf = child; | |
| 2031 | |
| 509 | 2032 u_char *p; |
| 2033 size_t size; | |
| 2034 uintptr_t *code; | |
|
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|
2035 ngx_str_t *hide; |
|
1701
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|
2036 ngx_uint_t i; |
|
3560
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|
2037 ngx_array_t headers_names; |
| 649 | 2038 ngx_keyval_t *src; |
|
3560
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changeset
|
2039 ngx_hash_key_t *hk; |
| 649 | 2040 ngx_hash_init_t hash; |
| 509 | 2041 ngx_http_script_compile_t sc; |
| 2042 ngx_http_script_copy_code_t *copy; | |
| 479 | 2043 |
|
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2044 if (conf->upstream.store != 0) { |
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|
2045 ngx_conf_merge_value(conf->upstream.store, |
| 2894 | 2046 prev->upstream.store, 0); |
|
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|
2047 |
|
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|
2048 if (conf->upstream.store_lengths == NULL) { |
|
5383f5232364
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|
2049 conf->upstream.store_lengths = prev->upstream.store_lengths; |
|
5383f5232364
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|
2050 conf->upstream.store_values = prev->upstream.store_values; |
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2051 } |
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2052 } |
|
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|
2053 |
|
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|
2054 ngx_conf_merge_uint_value(conf->upstream.store_access, |
|
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|
2055 prev->upstream.store_access, 0600); |
|
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Igor Sysoev <igor@sysoev.ru>
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|
2056 |
| 581 | 2057 ngx_conf_merge_value(conf->upstream.buffering, |
| 2058 prev->upstream.buffering, 1); | |
| 2059 | |
| 629 | 2060 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
| 2061 prev->upstream.ignore_client_abort, 0); | |
| 2062 | |
| 479 | 2063 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
| 2064 prev->upstream.connect_timeout, 60000); | |
| 507 | 2065 |
| 479 | 2066 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
| 2067 prev->upstream.send_timeout, 60000); | |
| 2068 | |
| 2069 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
| 2070 prev->upstream.read_timeout, 60000); | |
| 2071 | |
| 507 | 2072 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
| 2073 prev->upstream.send_lowat, 0); | |
| 479 | 2074 |
| 581 | 2075 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
| 2076 prev->upstream.buffer_size, | |
| 479 | 2077 (size_t) ngx_pagesize); |
| 2078 | |
| 507 | 2079 |
| 479 | 2080 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
| 2081 8, ngx_pagesize); | |
| 2082 | |
| 2083 if (conf->upstream.bufs.num < 2) { | |
| 2084 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2085 "there must be at least 2 \"fastcgi_buffers\""); | |
| 2086 return NGX_CONF_ERROR; | |
| 2087 } | |
| 2088 | |
| 2089 | |
| 581 | 2090 size = conf->upstream.buffer_size; |
| 479 | 2091 if (size < conf->upstream.bufs.size) { |
| 2092 size = conf->upstream.bufs.size; | |
| 2093 } | |
| 2094 | |
| 2095 | |
| 529 | 2096 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
| 2097 prev->upstream.busy_buffers_size_conf, | |
| 479 | 2098 NGX_CONF_UNSET_SIZE); |
| 2099 | |
| 529 | 2100 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2101 conf->upstream.busy_buffers_size = 2 * size; |
| 529 | 2102 } else { |
| 2103 conf->upstream.busy_buffers_size = | |
| 2104 conf->upstream.busy_buffers_size_conf; | |
| 2105 } | |
| 479 | 2106 |
| 529 | 2107 if (conf->upstream.busy_buffers_size < size) { |
| 479 | 2108 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2109 "\"fastcgi_busy_buffers_size\" must be equal or bigger than " | |
|
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|
2110 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2111 "one of the \"fastcgi_buffers\""); |
| 2112 | |
| 2113 return NGX_CONF_ERROR; | |
| 529 | 2114 } |
| 479 | 2115 |
| 529 | 2116 if (conf->upstream.busy_buffers_size |
| 2117 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
| 479 | 2118 { |
| 2119 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2120 "\"fastcgi_busy_buffers_size\" must be less than " | |
| 2121 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
| 2122 | |
| 2123 return NGX_CONF_ERROR; | |
| 2124 } | |
| 2125 | |
| 2126 | |
| 529 | 2127 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
| 2128 prev->upstream.temp_file_write_size_conf, | |
| 479 | 2129 NGX_CONF_UNSET_SIZE); |
| 2130 | |
| 529 | 2131 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2132 conf->upstream.temp_file_write_size = 2 * size; |
| 529 | 2133 } else { |
| 2134 conf->upstream.temp_file_write_size = | |
| 2135 conf->upstream.temp_file_write_size_conf; | |
| 2136 } | |
| 479 | 2137 |
| 529 | 2138 if (conf->upstream.temp_file_write_size < size) { |
| 479 | 2139 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2140 "\"fastcgi_temp_file_write_size\" must be equal or bigger than " | |
|
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|
2141 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2142 "one of the \"fastcgi_buffers\""); |
| 2143 | |
| 2144 return NGX_CONF_ERROR; | |
| 2145 } | |
| 2146 | |
| 2147 | |
| 529 | 2148 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
| 2149 prev->upstream.max_temp_file_size_conf, | |
| 479 | 2150 NGX_CONF_UNSET_SIZE); |
| 2151 | |
| 529 | 2152 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2153 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
| 529 | 2154 } else { |
| 2155 conf->upstream.max_temp_file_size = | |
| 2156 conf->upstream.max_temp_file_size_conf; | |
| 2157 } | |
| 479 | 2158 |
| 529 | 2159 if (conf->upstream.max_temp_file_size != 0 |
| 2160 && conf->upstream.max_temp_file_size < size) | |
| 479 | 2161 { |
| 2162 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2163 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
| 2164 "the temporary files usage or must be equal or bigger than " | |
|
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|
2165 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2166 "one of the \"fastcgi_buffers\""); |
| 2167 | |
| 2168 return NGX_CONF_ERROR; | |
| 2169 } | |
| 2170 | |
| 2171 | |
|
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|
2172 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, |
|
4e002555652d
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Igor Sysoev <igor@sysoev.ru>
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|
2173 prev->upstream.ignore_headers, |
|
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|
2174 NGX_CONF_BITMASK_SET); |
|
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|
2175 |
|
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|
2176 |
| 479 | 2177 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
| 487 | 2178 prev->upstream.next_upstream, |
| 2179 (NGX_CONF_BITMASK_SET | |
| 2180 |NGX_HTTP_UPSTREAM_FT_ERROR | |
| 2181 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
| 479 | 2182 |
| 665 | 2183 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
| 2184 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
| 2185 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2186 } | |
| 2187 | |
|
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|
2188 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
| 479 | 2189 prev->upstream.temp_path, |
|
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2190 &ngx_http_fastcgi_temp_path) |
|
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2191 != NGX_OK) |
|
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|
2192 { |
|
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|
2193 return NGX_CONF_ERROR; |
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|
2194 } |
| 479 | 2195 |
| 2602 | 2196 #if (NGX_HTTP_CACHE) |
| 2197 | |
| 2198 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
| 2199 prev->upstream.cache, NULL); | |
| 2200 | |
| 2201 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
| 2202 ngx_shm_zone_t *shm_zone; | |
| 2203 | |
| 2204 shm_zone = conf->upstream.cache; | |
| 2205 | |
| 2206 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2207 "\"fastcgi_cache\" zone \"%V\" is unknown", | |
|
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changeset
|
2208 &shm_zone->shm.name); |
| 2602 | 2209 |
| 2210 return NGX_CONF_ERROR; | |
| 2211 } | |
| 2212 | |
| 2213 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
| 2214 prev->upstream.cache_min_uses, 1); | |
| 2215 | |
| 2216 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
| 2217 prev->upstream.cache_use_stale, | |
| 2218 (NGX_CONF_BITMASK_SET | |
| 2219 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
| 2220 | |
| 2221 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
| 2222 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
| 2223 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2224 } | |
| 2225 | |
|
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Igor Sysoev <igor@sysoev.ru>
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|
2226 if (conf->upstream.cache_methods == 0) { |
|
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|
2227 conf->upstream.cache_methods = prev->upstream.cache_methods; |
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2228 } |
|
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2229 |
|
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|
2230 conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD; |
|
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2231 |
|
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|
2232 ngx_conf_merge_ptr_value(conf->upstream.no_cache, |
|
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|
2233 prev->upstream.no_cache, NULL); |
|
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|
2234 |
| 2602 | 2235 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
| 2236 prev->upstream.cache_valid, NULL); | |
| 2237 | |
| 2661 | 2238 if (conf->cache_key.value.data == NULL) { |
| 2239 conf->cache_key = prev->cache_key; | |
| 2240 } | |
| 2241 | |
| 2602 | 2242 #endif |
| 2243 | |
| 509 | 2244 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
| 2245 prev->upstream.pass_request_headers, 1); | |
| 2246 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
| 2247 prev->upstream.pass_request_body, 1); | |
| 2248 | |
| 657 | 2249 ngx_conf_merge_value(conf->upstream.intercept_errors, |
| 2250 prev->upstream.intercept_errors, 0); | |
| 509 | 2251 |
| 1228 | 2252 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
| 2253 | |
| 507 | 2254 |
| 479 | 2255 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
| 2256 | |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2257 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
|
2258 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
|
2259 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
|
2260 |
|
3197
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2261 #if (NGX_HTTP_CACHE) |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2262 |
|
3562
e2d54eb7472e
rename variable to conform to the next commit
Igor Sysoev <igor@sysoev.ru>
parents:
3560
diff
changeset
|
2263 hide = conf->upstream.cache ? ngx_http_fastcgi_hide_cache_headers: |
|
e2d54eb7472e
rename variable to conform to the next commit
Igor Sysoev <igor@sysoev.ru>
parents:
3560
diff
changeset
|
2264 ngx_http_fastcgi_hide_headers; |
|
3197
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2265 #else |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2266 |
|
3562
e2d54eb7472e
rename variable to conform to the next commit
Igor Sysoev <igor@sysoev.ru>
parents:
3560
diff
changeset
|
2267 hide = ngx_http_fastcgi_hide_headers; |
|
3197
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2268 |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2269 #endif |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2270 |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2271 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
|
3562
e2d54eb7472e
rename variable to conform to the next commit
Igor Sysoev <igor@sysoev.ru>
parents:
3560
diff
changeset
|
2272 &prev->upstream, hide, &hash) |
| 649 | 2273 != NGX_OK) |
| 2274 { | |
| 2275 return NGX_CONF_ERROR; | |
| 2276 } | |
| 2277 | |
| 884 | 2278 if (conf->upstream.upstream == NULL) { |
| 2279 conf->upstream.upstream = prev->upstream.upstream; | |
| 507 | 2280 } |
| 2281 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2282 if (conf->fastcgi_lengths == NULL) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2283 conf->fastcgi_lengths = prev->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2284 conf->fastcgi_values = prev->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2285 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2286 |
| 2443 | 2287 #if (NGX_PCRE) |
| 2288 if (conf->split_regex == NULL) { | |
| 2289 conf->split_regex = prev->split_regex; | |
| 2290 conf->split_name = prev->split_name; | |
| 2291 } | |
| 2292 #endif | |
| 2293 | |
| 509 | 2294 if (conf->params_source == NULL) { |
| 573 | 2295 conf->flushes = prev->flushes; |
| 509 | 2296 conf->params_len = prev->params_len; |
| 2297 conf->params = prev->params; | |
| 573 | 2298 conf->params_source = prev->params_source; |
|
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2299 conf->headers_hash = prev->headers_hash; |
| 509 | 2300 |
|
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2301 #if (NGX_HTTP_CACHE) |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2302 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2303 if (conf->params_source == NULL) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2304 |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2305 if ((conf->upstream.cache == NULL) |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2306 == (prev->upstream.cache == NULL)) |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2307 { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2308 return NGX_CONF_OK; |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2309 } |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2310 |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2311 /* 6 is a number of ngx_http_fastcgi_cache_headers entries */ |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2312 conf->params_source = ngx_array_create(cf->pool, 6, |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2313 sizeof(ngx_keyval_t)); |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2314 if (conf->params_source == NULL) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2315 return NGX_CONF_ERROR; |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2316 } |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2317 } |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2318 #else |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2319 |
| 509 | 2320 if (conf->params_source == NULL) { |
| 2321 return NGX_CONF_OK; | |
| 2322 } | |
|
3563
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2323 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2324 #endif |
| 509 | 2325 } |
| 2326 | |
| 2327 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
| 2328 if (conf->params_len == NULL) { | |
| 2329 return NGX_CONF_ERROR; | |
| 2330 } | |
| 573 | 2331 |
| 509 | 2332 conf->params = ngx_array_create(cf->pool, 512, 1); |
| 2333 if (conf->params == NULL) { | |
| 2334 return NGX_CONF_ERROR; | |
| 2335 } | |
| 2336 | |
|
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2337 if (ngx_array_init(&headers_names, cf->temp_pool, 4, sizeof(ngx_hash_key_t)) |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2338 != NGX_OK) |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2339 { |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2340 return NGX_CONF_ERROR; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2341 } |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2342 |
| 509 | 2343 src = conf->params_source->elts; |
|
3563
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2344 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2345 #if (NGX_HTTP_CACHE) |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2346 |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2347 if (conf->upstream.cache) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2348 ngx_keyval_t *h, *s; |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2349 |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2350 for (h = ngx_http_fastcgi_cache_headers; h->key.len; h++) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2351 |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2352 for (i = 0; i < conf->params_source->nelts; i++) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2353 if (ngx_strcasecmp(h->key.data, src[i].key.data) == 0) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2354 goto next; |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2355 } |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2356 } |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2357 |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2358 s = ngx_array_push(conf->params_source); |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2359 if (s == NULL) { |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2360 return NGX_CONF_ERROR; |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2361 } |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2362 |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2363 *s = *h; |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2364 |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2365 src = conf->params_source->elts; |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2366 |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2367 next: |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2368 |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2369 h++; |
|
90d7227d47bf
do not pass if-... headers for cacheable fastcgi responses
Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2370 } |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2371 } |
|
90d7227d47bf
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2372 |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
3562
diff
changeset
|
2373 #endif |
|
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parents:
3562
diff
changeset
|
2374 |
| 509 | 2375 for (i = 0; i < conf->params_source->nelts; i++) { |
| 2376 | |
|
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2377 if (src[i].key.len > sizeof("HTTP_") - 1 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2378 && ngx_strncmp(src[i].key.data, "HTTP_", sizeof("HTTP_") - 1) == 0) |
|
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2379 { |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
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3559
diff
changeset
|
2380 hk = ngx_array_push(&headers_names); |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2381 if (hk == NULL) { |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2382 return NGX_CONF_ERROR; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2383 } |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2384 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
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3559
diff
changeset
|
2385 hk->key.len = src[i].key.len - 5; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2386 hk->key.data = src[i].key.data + 5; |
|
a36c63c6d26a
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Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2387 hk->key_hash = ngx_hash_key_lc(hk->key.data, hk->key.len); |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
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3559
diff
changeset
|
2388 hk->value = (void *) 1; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2389 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2390 if (src[i].value.len == 0) { |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2391 continue; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2392 } |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
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3559
diff
changeset
|
2393 } |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2394 |
|
3558
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2395 copy = ngx_array_push_n(conf->params_len, |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2396 sizeof(ngx_http_script_copy_code_t)); |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2397 if (copy == NULL) { |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2398 return NGX_CONF_ERROR; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2399 } |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2400 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2401 copy->code = (ngx_http_script_code_pt) ngx_http_script_copy_len_code; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2402 copy->len = src[i].key.len; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2403 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2404 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2405 size = (sizeof(ngx_http_script_copy_code_t) |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2406 + src[i].key.len + sizeof(uintptr_t) - 1) |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2407 & ~(sizeof(uintptr_t) - 1); |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2408 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2409 copy = ngx_array_push_n(conf->params, size); |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2410 if (copy == NULL) { |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2411 return NGX_CONF_ERROR; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2412 } |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2413 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2414 copy->code = ngx_http_script_copy_code; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2415 copy->len = src[i].key.len; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2416 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2417 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2418 ngx_memcpy(p, src[i].key.data, src[i].key.len); |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2419 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2420 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2421 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2422 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2423 sc.cf = cf; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2424 sc.source = &src[i].value; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2425 sc.flushes = &conf->flushes; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2426 sc.lengths = &conf->params_len; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2427 sc.values = &conf->params; |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2428 |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2429 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
83c9a10ec029
remove the special static fastcgi_param values processing,
Igor Sysoev <igor@sysoev.ru>
parents:
3526
diff
changeset
|
2430 return NGX_CONF_ERROR; |
| 509 | 2431 } |
| 2432 | |
| 2433 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2434 if (code == NULL) { | |
| 2435 return NGX_CONF_ERROR; | |
| 2436 } | |
| 2437 | |
| 2438 *code = (uintptr_t) NULL; | |
| 2439 | |
| 2440 | |
| 2441 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
| 2442 if (code == NULL) { | |
| 2443 return NGX_CONF_ERROR; | |
| 2444 } | |
| 2445 | |
| 2446 *code = (uintptr_t) NULL; | |
| 2447 } | |
| 2448 | |
| 2449 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2450 if (code == NULL) { | |
| 2451 return NGX_CONF_ERROR; | |
| 2452 } | |
| 2453 | |
| 2454 *code = (uintptr_t) NULL; | |
| 2455 | |
|
3560
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2456 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2457 conf->header_params = headers_names.nelts; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2458 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2459 hash.hash = &conf->headers_hash; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2460 hash.key = ngx_hash_key_lc; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2461 hash.max_size = 512; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2462 hash.bucket_size = 64; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2463 hash.name = "fastcgi_params_hash"; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2464 hash.pool = cf->pool; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2465 hash.temp_pool = NULL; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2466 |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2467 if (ngx_hash_init(&hash, headers_names.elts, headers_names.nelts) != NGX_OK) |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2468 { |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2469 return NGX_CONF_ERROR; |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2470 } |
|
a36c63c6d26a
allow fastcgi_param to override client headers using HTTP_ parameters
Igor Sysoev <igor@sysoev.ru>
parents:
3559
diff
changeset
|
2471 |
| 479 | 2472 return NGX_CONF_OK; |
| 2473 } | |
| 509 | 2474 |
| 2475 | |
| 573 | 2476 static ngx_int_t |
| 2477 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
| 2478 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 2479 { |
| 2480 u_char *p; | |
| 2443 | 2481 ngx_http_fastcgi_ctx_t *f; |
| 509 | 2482 ngx_http_fastcgi_loc_conf_t *flcf; |
| 2483 | |
| 2443 | 2484 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 2485 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2486 f = ngx_http_fastcgi_split(r, flcf); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2487 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2488 if (f == NULL) { |
| 2443 | 2489 return NGX_ERROR; |
| 2490 } | |
| 2491 | |
| 2492 if (f->script_name.len == 0 | |
| 2493 || f->script_name.data[f->script_name.len - 1] != '/') | |
| 2494 { | |
| 2495 v->len = f->script_name.len; | |
|
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2496 v->valid = 1; |
| 1565 | 2497 v->no_cacheable = 0; |
|
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2498 v->not_found = 0; |
| 2443 | 2499 v->data = f->script_name.data; |
|
1097
df8cdf626c87
fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2500 |
| 573 | 2501 return NGX_OK; |
| 509 | 2502 } |
| 2503 | |
| 2443 | 2504 v->len = f->script_name.len + flcf->index.len; |
| 2505 | |
| 2506 v->data = ngx_pnalloc(r->pool, v->len); | |
| 2507 if (v->data == NULL) { | |
| 2508 return NGX_ERROR; | |
| 2509 } | |
| 2510 | |
| 2511 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
| 2512 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
| 2513 | |
| 573 | 2514 return NGX_OK; |
| 509 | 2515 } |
| 2516 | |
| 2517 | |
| 2443 | 2518 static ngx_int_t |
| 2519 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
| 2520 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2521 { | |
| 2522 ngx_http_fastcgi_ctx_t *f; | |
| 2523 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 2524 | |
| 2525 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 2526 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2527 f = ngx_http_fastcgi_split(r, flcf); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2528 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2529 if (f == NULL) { |
| 2443 | 2530 return NGX_ERROR; |
| 2531 } | |
| 2532 | |
| 2533 v->len = f->path_info.len; | |
| 2534 v->valid = 1; | |
| 2535 v->no_cacheable = 0; | |
| 2536 v->not_found = 0; | |
| 2537 v->data = f->path_info.data; | |
| 2538 | |
| 2539 return NGX_OK; | |
| 2540 } | |
| 2541 | |
| 2542 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2543 static ngx_http_fastcgi_ctx_t * |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2544 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
| 2443 | 2545 { |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2546 ngx_http_fastcgi_ctx_t *f; |
| 2443 | 2547 #if (NGX_PCRE) |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2548 ngx_int_t n; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2549 int captures[(1 + 2) * 3]; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2550 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2551 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2552 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2553 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2554 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2555 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2556 return NULL; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2557 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2558 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2559 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2560 } |
| 2443 | 2561 |
| 2562 if (f->script_name.len) { | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2563 return f; |
| 2443 | 2564 } |
| 2565 | |
| 2566 if (flcf->split_regex == NULL) { | |
| 2567 f->script_name = r->uri; | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2568 return f; |
| 2443 | 2569 } |
| 2570 | |
| 2571 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
| 2572 | |
| 3325 | 2573 if (n >= 0) { /* match */ |
| 2574 f->script_name.len = captures[3] - captures[2]; | |
| 2575 f->script_name.data = r->uri.data; | |
| 2576 | |
| 2577 f->path_info.len = captures[5] - captures[4]; | |
| 2578 f->path_info.data = r->uri.data + f->script_name.len; | |
| 2579 | |
| 2580 return f; | |
| 2581 } | |
| 2582 | |
| 2443 | 2583 if (n == NGX_REGEX_NO_MATCHED) { |
| 2584 f->script_name = r->uri; | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2585 return f; |
| 2443 | 2586 } |
| 2587 | |
| 3325 | 2588 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
| 2589 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2590 n, &r->uri, &flcf->split_name); | |
| 2591 return NULL; | |
| 2443 | 2592 |
| 2593 #else | |
| 2594 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2595 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2596 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2597 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2598 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2599 if (f == NULL) { |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2600 return NULL; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2601 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2602 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2603 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2604 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2605 |
| 2443 | 2606 f->script_name = r->uri; |
| 2607 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2608 return f; |
| 2443 | 2609 |
| 2610 #endif | |
| 2611 } | |
| 2612 | |
| 2613 | |
| 509 | 2614 static char * |
| 2615 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2616 { | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2617 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2618 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2619 ngx_url_t u; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2620 ngx_str_t *value, *url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2621 ngx_uint_t n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2622 ngx_http_core_loc_conf_t *clcf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2623 ngx_http_script_compile_t sc; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2624 |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2625 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
| 555 | 2626 return "is duplicate"; |
| 2627 } | |
| 2628 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2629 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
|
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2630 |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2631 clcf->handler = ngx_http_fastcgi_handler; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2632 |
|
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2633 if (clcf->name.data[clcf->name.len - 1] == '/') { |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2634 clcf->auto_redirect = 1; |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2635 } |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2636 |
| 509 | 2637 value = cf->args->elts; |
| 2638 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2639 url = &value[1]; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2640 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2641 n = ngx_http_script_variables_count(url); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2642 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2643 if (n) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2644 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2645 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2646 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2647 sc.cf = cf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2648 sc.source = url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2649 sc.lengths = &flcf->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2650 sc.values = &flcf->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2651 sc.variables = n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2652 sc.complete_lengths = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2653 sc.complete_values = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2654 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2655 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2656 return NGX_CONF_ERROR; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2657 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2658 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2659 return NGX_CONF_OK; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2660 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2661 |
| 651 | 2662 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 2663 | |
| 2664 u.url = value[1]; | |
| 884 | 2665 u.no_resolve = 1; |
| 2666 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2667 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2668 if (flcf->upstream.upstream == NULL) { |
| 509 | 2669 return NGX_CONF_ERROR; |
| 2670 } | |
| 2671 | |
| 2672 return NGX_CONF_OK; | |
| 2673 } | |
| 2674 | |
| 2675 | |
| 2676 static char * | |
| 2443 | 2677 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 2678 { | |
| 2679 #if (NGX_PCRE) | |
| 2680 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2681 | |
| 3325 | 2682 ngx_str_t *value; |
| 2683 ngx_regex_compile_t rc; | |
| 2684 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
| 2443 | 2685 |
| 2686 value = cf->args->elts; | |
| 2687 | |
| 2688 flcf->split_name = value[1]; | |
| 2689 | |
| 3325 | 2690 ngx_memzero(&rc, sizeof(ngx_regex_compile_t)); |
| 2691 | |
| 2692 rc.pattern = value[1]; | |
| 2693 rc.pool = cf->pool; | |
| 2694 rc.err.len = NGX_MAX_CONF_ERRSTR; | |
| 2695 rc.err.data = errstr; | |
| 2696 | |
| 2697 if (ngx_regex_compile(&rc) != NGX_OK) { | |
| 2698 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err); | |
| 2443 | 2699 return NGX_CONF_ERROR; |
| 2700 } | |
| 2701 | |
| 3325 | 2702 if (rc.captures != 2) { |
| 2443 | 2703 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2704 "pattern \"%V\" must have 2 captures", &value[1]); | |
| 2705 return NGX_CONF_ERROR; | |
| 2706 } | |
| 2707 | |
| 3325 | 2708 flcf->split_regex = rc.regex; |
| 2709 | |
| 2443 | 2710 return NGX_CONF_OK; |
| 2711 | |
| 2712 #else | |
| 2713 | |
| 2714 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2715 "\"%V\" requires PCRE library", &cmd->name); | |
| 2716 return NGX_CONF_ERROR; | |
| 2717 | |
| 2718 #endif | |
| 2719 } | |
| 2720 | |
| 2721 | |
| 2722 static char * | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2723 ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2724 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2725 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2726 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2727 ngx_str_t *value; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2728 ngx_http_script_compile_t sc; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2729 |
| 2894 | 2730 if (flcf->upstream.store != NGX_CONF_UNSET |
| 2731 || flcf->upstream.store_lengths) | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2732 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2733 return "is duplicate"; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2734 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2735 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2736 value = cf->args->elts; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2737 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2738 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2739 flcf->upstream.store = 0; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2740 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2741 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2742 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2743 #if (NGX_HTTP_CACHE) |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2744 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2745 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2746 && flcf->upstream.cache != NULL) |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2747 { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2748 return "is incompatible with \"fastcgi_cache\""; |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2749 } |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2750 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2751 #endif |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2752 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2753 if (ngx_strcmp(value[1].data, "on") == 0) { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2754 flcf->upstream.store = 1; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2755 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2756 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2757 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2758 /* include the terminating '\0' into script */ |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2759 value[1].len++; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2760 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2761 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2762 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2763 sc.cf = cf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2764 sc.source = &value[1]; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2765 sc.lengths = &flcf->upstream.store_lengths; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2766 sc.values = &flcf->upstream.store_values; |
|
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
2767 sc.variables = ngx_http_script_variables_count(&value[1]); |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2768 sc.complete_lengths = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2769 sc.complete_values = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2770 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2771 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2772 return NGX_CONF_ERROR; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2773 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2774 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2775 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2776 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2777 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2778 |
| 2602 | 2779 #if (NGX_HTTP_CACHE) |
| 2780 | |
| 2781 static char * | |
| 2782 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2783 { | |
| 2784 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2785 | |
| 2786 ngx_str_t *value; | |
| 2787 | |
| 2788 value = cf->args->elts; | |
| 2789 | |
| 2790 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
| 2791 return "is duplicate"; | |
| 2792 } | |
| 2793 | |
| 2794 if (ngx_strcmp(value[1].data, "off") == 0) { | |
| 2795 flcf->upstream.cache = NULL; | |
| 2796 return NGX_CONF_OK; | |
| 2797 } | |
| 2798 | |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2799 if (flcf->upstream.store > 0 || flcf->upstream.store_lengths) { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2800 return "is incompatible with \"fastcgi_store\""; |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2801 } |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2802 |
| 2602 | 2803 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
| 2804 &ngx_http_fastcgi_module); | |
| 2805 if (flcf->upstream.cache == NULL) { | |
| 2806 return NGX_CONF_ERROR; | |
| 2807 } | |
| 2808 | |
| 2809 return NGX_CONF_OK; | |
| 2810 } | |
| 2811 | |
| 2812 | |
| 2813 static char * | |
| 2814 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2815 { | |
| 2816 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2817 | |
| 2818 ngx_str_t *value; | |
| 2819 ngx_http_compile_complex_value_t ccv; | |
| 2820 | |
| 2821 value = cf->args->elts; | |
| 2822 | |
| 2823 if (flcf->cache_key.value.len) { | |
| 2824 return "is duplicate"; | |
| 2825 } | |
| 2826 | |
| 2827 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
| 2828 | |
| 2829 ccv.cf = cf; | |
| 2830 ccv.value = &value[1]; | |
| 2831 ccv.complex_value = &flcf->cache_key; | |
| 2832 | |
| 2833 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
| 2834 return NGX_CONF_ERROR; | |
| 2835 } | |
| 2836 | |
| 2837 return NGX_CONF_OK; | |
| 2838 } | |
| 2839 | |
| 2840 #endif | |
| 2841 | |
| 2842 | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2843 static char * |
| 509 | 2844 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
| 2845 { | |
| 2846 #if (NGX_FREEBSD) | |
| 2847 ssize_t *np = data; | |
| 2848 | |
| 673 | 2849 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
| 509 | 2850 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2851 "\"fastcgi_send_lowat\" must be less than %d " | |
| 2852 "(sysctl net.inet.tcp.sendspace)", | |
| 2853 ngx_freebsd_net_inet_tcp_sendspace); | |
| 2854 | |
| 2855 return NGX_CONF_ERROR; | |
| 2856 } | |
| 2857 | |
| 2858 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
| 2859 ssize_t *np = data; | |
| 2860 | |
| 2861 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 2862 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
| 2863 | |
| 2864 *np = 0; | |
| 2865 | |
| 2866 #endif | |
| 2867 | |
| 2868 return NGX_CONF_OK; | |
| 2869 } |