Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 3597:0d8b8c84bab7 stable-0.7
merge r3518, r3527:
cache related fixes:
*) do not cache response if it has "no-store" or "private"
in "Cache-Control" header
*) proxy_no_cache and fastcgi_no_cache
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Mon, 07 Jun 2010 12:23:23 +0000 |
| parents | 3354dfba9da4 |
| children |
| rev | line source |
|---|---|
| 479 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #include <ngx_config.h> | |
| 8 #include <ngx_core.h> | |
| 9 #include <ngx_http.h> | |
| 10 | |
| 11 | |
| 12 typedef struct { | |
| 651 | 13 ngx_http_upstream_conf_t upstream; |
| 14 | |
| 15 ngx_str_t index; | |
| 16 | |
| 17 ngx_array_t *flushes; | |
| 18 ngx_array_t *params_len; | |
| 19 ngx_array_t *params; | |
| 20 ngx_array_t *params_source; | |
| 1228 | 21 ngx_array_t *catch_stderr; |
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22 |
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23 ngx_array_t *fastcgi_lengths; |
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24 ngx_array_t *fastcgi_values; |
| 2443 | 25 |
| 2602 | 26 #if (NGX_HTTP_CACHE) |
| 27 ngx_http_complex_value_t cache_key; | |
| 28 #endif | |
| 29 | |
| 2443 | 30 #if (NGX_PCRE) |
| 31 ngx_regex_t *split_regex; | |
| 32 ngx_str_t split_name; | |
| 33 #endif | |
| 479 | 34 } ngx_http_fastcgi_loc_conf_t; |
| 35 | |
| 36 | |
| 37 typedef enum { | |
| 38 ngx_http_fastcgi_st_version = 0, | |
| 39 ngx_http_fastcgi_st_type, | |
| 40 ngx_http_fastcgi_st_request_id_hi, | |
| 41 ngx_http_fastcgi_st_request_id_lo, | |
| 42 ngx_http_fastcgi_st_content_length_hi, | |
| 43 ngx_http_fastcgi_st_content_length_lo, | |
| 44 ngx_http_fastcgi_st_padding_length, | |
| 45 ngx_http_fastcgi_st_reserved, | |
| 46 ngx_http_fastcgi_st_data, | |
| 515 | 47 ngx_http_fastcgi_st_padding |
| 479 | 48 } ngx_http_fastcgi_state_e; |
| 49 | |
| 50 | |
| 51 typedef struct { | |
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52 u_char *start; |
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53 u_char *end; |
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54 } ngx_http_fastcgi_split_part_t; |
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55 |
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56 |
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57 typedef struct { |
| 651 | 58 ngx_http_fastcgi_state_e state; |
| 59 u_char *pos; | |
| 60 u_char *last; | |
| 61 ngx_uint_t type; | |
| 62 size_t length; | |
| 63 size_t padding; | |
| 64 | |
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65 ngx_uint_t fastcgi_stdout; /* unsigned :1 */ |
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66 |
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67 ngx_array_t *split_parts; |
| 2443 | 68 |
| 69 ngx_str_t script_name; | |
| 70 ngx_str_t path_info; | |
| 479 | 71 } ngx_http_fastcgi_ctx_t; |
| 72 | |
| 73 | |
| 74 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
| 75 | |
| 76 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 | |
| 77 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
| 78 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
| 79 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
| 80 #define NGX_HTTP_FASTCGI_STDIN 5 | |
| 81 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
| 82 #define NGX_HTTP_FASTCGI_STDERR 7 | |
| 83 #define NGX_HTTP_FASTCGI_DATA 8 | |
| 84 | |
| 85 | |
| 86 typedef struct { | |
| 87 u_char version; | |
| 88 u_char type; | |
| 89 u_char request_id_hi; | |
| 90 u_char request_id_lo; | |
| 91 u_char content_length_hi; | |
| 92 u_char content_length_lo; | |
| 93 u_char padding_length; | |
| 94 u_char reserved; | |
| 95 } ngx_http_fastcgi_header_t; | |
| 96 | |
| 97 | |
| 98 typedef struct { | |
| 99 u_char role_hi; | |
| 100 u_char role_lo; | |
| 101 u_char flags; | |
| 102 u_char reserved[5]; | |
| 103 } ngx_http_fastcgi_begin_request_t; | |
| 104 | |
| 105 | |
| 509 | 106 typedef struct { |
| 107 u_char version; | |
| 108 u_char type; | |
| 109 u_char request_id_hi; | |
| 110 u_char request_id_lo; | |
| 111 } ngx_http_fastcgi_header_small_t; | |
| 112 | |
| 113 | |
| 114 typedef struct { | |
| 115 ngx_http_fastcgi_header_t h0; | |
| 116 ngx_http_fastcgi_begin_request_t br; | |
| 117 ngx_http_fastcgi_header_small_t h1; | |
| 118 } ngx_http_fastcgi_request_start_t; | |
| 119 | |
| 120 | |
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121 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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122 ngx_http_fastcgi_loc_conf_t *flcf); |
| 2602 | 123 #if (NGX_HTTP_CACHE) |
| 124 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
| 125 #endif | |
| 479 | 126 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
| 127 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
| 128 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
| 129 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, | |
| 487 | 130 ngx_buf_t *buf); |
| 479 | 131 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
| 487 | 132 ngx_http_fastcgi_ctx_t *f); |
| 479 | 133 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
| 134 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
| 487 | 135 ngx_int_t rc); |
| 479 | 136 |
| 509 | 137 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
| 138 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
| 139 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
| 140 void *parent, void *child); | |
| 573 | 141 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
| 142 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2443 | 143 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
| 144 ngx_http_variable_value_t *v, uintptr_t data); | |
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145 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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146 ngx_http_fastcgi_loc_conf_t *flcf); |
| 509 | 147 |
| 479 | 148 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
| 487 | 149 void *conf); |
| 2443 | 150 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
| 151 ngx_command_t *cmd, void *conf); | |
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152 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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153 void *conf); |
| 2602 | 154 #if (NGX_HTTP_CACHE) |
| 155 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 156 void *conf); | |
| 157 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 158 void *conf); | |
| 159 #endif | |
| 160 | |
| 479 | 161 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
| 487 | 162 void *data); |
| 479 | 163 |
| 884 | 164 static char *ngx_http_fastcgi_upstream_max_fails_unsupported(ngx_conf_t *cf, |
| 165 ngx_command_t *cmd, void *conf); | |
| 166 static char *ngx_http_fastcgi_upstream_fail_timeout_unsupported(ngx_conf_t *cf, | |
| 167 ngx_command_t *cmd, void *conf); | |
| 168 | |
| 479 | 169 |
| 509 | 170 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
| 171 { ngx_http_fastcgi_lowat_check }; | |
| 479 | 172 |
| 173 | |
| 174 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
| 175 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
| 176 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
| 177 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
| 178 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
| 623 | 179 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
| 479 | 180 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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181 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
| 665 | 182 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
| 479 | 183 { ngx_null_string, 0 } |
| 184 }; | |
| 185 | |
| 186 | |
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187 static ngx_conf_bitmask_t ngx_http_fastcgi_ignore_headers_masks[] = { |
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188 { ngx_string("X-Accel-Redirect"), NGX_HTTP_UPSTREAM_IGN_XA_REDIRECT }, |
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189 { ngx_string("X-Accel-Expires"), NGX_HTTP_UPSTREAM_IGN_XA_EXPIRES }, |
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190 { ngx_string("Expires"), NGX_HTTP_UPSTREAM_IGN_EXPIRES }, |
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191 { ngx_string("Cache-Control"), NGX_HTTP_UPSTREAM_IGN_CACHE_CONTROL }, |
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192 { ngx_null_string, 0 } |
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193 }; |
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194 |
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195 |
| 2602 | 196 ngx_module_t ngx_http_fastcgi_module; |
| 197 | |
| 198 | |
| 479 | 199 static ngx_command_t ngx_http_fastcgi_commands[] = { |
| 200 | |
| 201 { ngx_string("fastcgi_pass"), | |
| 629 | 202 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
| 479 | 203 ngx_http_fastcgi_pass, |
| 204 NGX_HTTP_LOC_CONF_OFFSET, | |
| 205 0, | |
| 206 NULL }, | |
| 207 | |
| 208 { ngx_string("fastcgi_index"), | |
| 209 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 210 ngx_conf_set_str_slot, | |
| 211 NGX_HTTP_LOC_CONF_OFFSET, | |
| 212 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
| 213 NULL }, | |
| 214 | |
| 2443 | 215 { ngx_string("fastcgi_split_path_info"), |
| 216 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 217 ngx_http_fastcgi_split_path_info, | |
| 218 NGX_HTTP_LOC_CONF_OFFSET, | |
| 219 0, | |
| 220 NULL }, | |
| 221 | |
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222 { ngx_string("fastcgi_store"), |
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223 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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224 ngx_http_fastcgi_store, |
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225 NGX_HTTP_LOC_CONF_OFFSET, |
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226 0, |
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227 NULL }, |
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228 |
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229 { ngx_string("fastcgi_store_access"), |
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230 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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231 ngx_conf_set_access_slot, |
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232 NGX_HTTP_LOC_CONF_OFFSET, |
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233 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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234 NULL }, |
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235 |
| 629 | 236 { ngx_string("fastcgi_ignore_client_abort"), |
| 237 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 238 ngx_conf_set_flag_slot, | |
| 239 NGX_HTTP_LOC_CONF_OFFSET, | |
| 240 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
| 241 NULL }, | |
| 242 | |
| 479 | 243 { ngx_string("fastcgi_connect_timeout"), |
| 244 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 245 ngx_conf_set_msec_slot, | |
| 246 NGX_HTTP_LOC_CONF_OFFSET, | |
| 247 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
| 248 NULL }, | |
| 249 | |
| 250 { ngx_string("fastcgi_send_timeout"), | |
| 251 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 252 ngx_conf_set_msec_slot, | |
| 253 NGX_HTTP_LOC_CONF_OFFSET, | |
| 254 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
| 255 NULL }, | |
| 256 | |
| 257 { ngx_string("fastcgi_send_lowat"), | |
| 258 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 259 ngx_conf_set_size_slot, | |
| 260 NGX_HTTP_LOC_CONF_OFFSET, | |
| 261 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
| 262 &ngx_http_fastcgi_lowat_post }, | |
| 263 | |
| 581 | 264 { ngx_string("fastcgi_buffer_size"), |
| 265 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 266 ngx_conf_set_size_slot, | |
| 267 NGX_HTTP_LOC_CONF_OFFSET, | |
| 268 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
| 269 NULL }, | |
| 270 | |
| 509 | 271 { ngx_string("fastcgi_pass_request_headers"), |
| 272 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 273 ngx_conf_set_flag_slot, | |
| 274 NGX_HTTP_LOC_CONF_OFFSET, | |
| 275 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
| 276 NULL }, | |
| 277 | |
| 278 { ngx_string("fastcgi_pass_request_body"), | |
| 279 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 280 ngx_conf_set_flag_slot, | |
| 281 NGX_HTTP_LOC_CONF_OFFSET, | |
| 282 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
| 283 NULL }, | |
| 284 | |
| 657 | 285 { ngx_string("fastcgi_intercept_errors"), |
| 286 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 287 ngx_conf_set_flag_slot, | |
| 288 NGX_HTTP_LOC_CONF_OFFSET, | |
| 289 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
| 290 NULL }, | |
| 291 | |
| 479 | 292 { ngx_string("fastcgi_read_timeout"), |
| 293 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 294 ngx_conf_set_msec_slot, | |
| 295 NGX_HTTP_LOC_CONF_OFFSET, | |
| 296 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
| 297 NULL }, | |
| 298 | |
| 299 { ngx_string("fastcgi_buffers"), | |
| 300 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 301 ngx_conf_set_bufs_slot, | |
| 302 NGX_HTTP_LOC_CONF_OFFSET, | |
| 303 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
| 304 NULL }, | |
| 305 | |
| 306 { ngx_string("fastcgi_busy_buffers_size"), | |
| 307 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 308 ngx_conf_set_size_slot, | |
| 309 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 310 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
| 479 | 311 NULL }, |
| 312 | |
| 2602 | 313 #if (NGX_HTTP_CACHE) |
| 314 | |
| 315 { ngx_string("fastcgi_cache"), | |
| 316 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 317 ngx_http_fastcgi_cache, | |
| 318 NGX_HTTP_LOC_CONF_OFFSET, | |
| 319 0, | |
| 320 NULL }, | |
| 321 | |
| 322 { ngx_string("fastcgi_cache_key"), | |
| 323 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 324 ngx_http_fastcgi_cache_key, | |
| 325 NGX_HTTP_LOC_CONF_OFFSET, | |
| 326 0, | |
| 327 NULL }, | |
| 328 | |
| 329 { ngx_string("fastcgi_cache_path"), | |
| 330 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
| 331 ngx_http_file_cache_set_slot, | |
| 332 0, | |
| 333 0, | |
| 334 &ngx_http_fastcgi_module }, | |
| 335 | |
| 3597 | 336 { ngx_string("fastcgi_no_cache"), |
| 337 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 338 ngx_http_no_cache_set_slot, | |
| 339 NGX_HTTP_LOC_CONF_OFFSET, | |
| 340 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.no_cache), | |
| 341 NULL }, | |
| 342 | |
| 2602 | 343 { ngx_string("fastcgi_cache_valid"), |
| 344 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 345 ngx_http_file_cache_valid_set_slot, | |
| 346 NGX_HTTP_LOC_CONF_OFFSET, | |
| 347 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
| 348 NULL }, | |
| 349 | |
| 2729 | 350 { ngx_string("fastcgi_cache_min_uses"), |
| 2602 | 351 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 352 ngx_conf_set_num_slot, | |
| 353 NGX_HTTP_LOC_CONF_OFFSET, | |
| 354 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
| 355 NULL }, | |
| 356 | |
| 357 { ngx_string("fastcgi_cache_use_stale"), | |
| 358 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 359 ngx_conf_set_bitmask_slot, | |
| 360 NGX_HTTP_LOC_CONF_OFFSET, | |
| 361 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
| 362 &ngx_http_fastcgi_next_upstream_masks }, | |
| 363 | |
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364 { ngx_string("fastcgi_cache_methods"), |
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365 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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366 ngx_conf_set_bitmask_slot, |
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367 NGX_HTTP_LOC_CONF_OFFSET, |
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368 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
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369 &ngx_http_upstream_cache_method_mask }, |
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370 |
| 2602 | 371 #endif |
| 372 | |
| 479 | 373 { ngx_string("fastcgi_temp_path"), |
| 374 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 375 ngx_conf_set_path_slot, | |
| 376 NGX_HTTP_LOC_CONF_OFFSET, | |
| 377 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
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378 NULL }, |
| 479 | 379 |
| 380 { ngx_string("fastcgi_max_temp_file_size"), | |
| 381 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 382 ngx_conf_set_size_slot, | |
| 383 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 384 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
| 479 | 385 NULL }, |
| 386 | |
| 387 { ngx_string("fastcgi_temp_file_write_size"), | |
| 388 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 389 ngx_conf_set_size_slot, | |
| 390 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 391 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
| 479 | 392 NULL }, |
| 393 | |
| 394 { ngx_string("fastcgi_next_upstream"), | |
| 547 | 395 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
| 479 | 396 ngx_conf_set_bitmask_slot, |
| 397 NGX_HTTP_LOC_CONF_OFFSET, | |
| 398 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
| 399 &ngx_http_fastcgi_next_upstream_masks }, | |
| 400 | |
| 561 | 401 { ngx_string("fastcgi_upstream_max_fails"), |
| 402 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 884 | 403 ngx_http_fastcgi_upstream_max_fails_unsupported, |
| 404 0, | |
| 405 0, | |
| 561 | 406 NULL }, |
| 407 | |
| 408 { ngx_string("fastcgi_upstream_fail_timeout"), | |
| 409 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 884 | 410 ngx_http_fastcgi_upstream_fail_timeout_unsupported, |
| 411 0, | |
| 412 0, | |
| 561 | 413 NULL }, |
| 414 | |
| 509 | 415 { ngx_string("fastcgi_param"), |
| 416 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 649 | 417 ngx_conf_set_keyval_slot, |
| 485 | 418 NGX_HTTP_LOC_CONF_OFFSET, |
| 509 | 419 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
| 485 | 420 NULL }, |
| 421 | |
| 649 | 422 { ngx_string("fastcgi_pass_header"), |
| 423 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 424 ngx_conf_set_str_array_slot, | |
| 425 NGX_HTTP_LOC_CONF_OFFSET, | |
| 426 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
| 427 NULL }, | |
| 428 | |
| 429 { ngx_string("fastcgi_hide_header"), | |
| 430 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 431 ngx_conf_set_str_array_slot, | |
| 432 NGX_HTTP_LOC_CONF_OFFSET, | |
| 433 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
| 434 NULL }, | |
| 435 | |
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436 { ngx_string("fastcgi_ignore_headers"), |
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437 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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438 ngx_conf_set_bitmask_slot, |
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439 NGX_HTTP_LOC_CONF_OFFSET, |
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440 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
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441 &ngx_http_fastcgi_ignore_headers_masks }, |
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442 |
| 1228 | 443 { ngx_string("fastcgi_catch_stderr"), |
| 444 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 445 ngx_conf_set_str_array_slot, | |
| 446 NGX_HTTP_LOC_CONF_OFFSET, | |
| 447 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
| 448 NULL }, | |
| 449 | |
| 479 | 450 ngx_null_command |
| 451 }; | |
| 452 | |
| 453 | |
| 667 | 454 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
| 509 | 455 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
| 456 NULL, /* postconfiguration */ | |
| 479 | 457 |
| 458 NULL, /* create main configuration */ | |
| 459 NULL, /* init main configuration */ | |
| 460 | |
| 461 NULL, /* create server configuration */ | |
| 462 NULL, /* merge server configuration */ | |
| 463 | |
| 464 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
| 465 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
| 466 }; | |
| 467 | |
| 468 | |
| 469 ngx_module_t ngx_http_fastcgi_module = { | |
| 509 | 470 NGX_MODULE_V1, |
| 479 | 471 &ngx_http_fastcgi_module_ctx, /* module context */ |
| 472 ngx_http_fastcgi_commands, /* module directives */ | |
| 473 NGX_HTTP_MODULE, /* module type */ | |
| 541 | 474 NULL, /* init master */ |
| 479 | 475 NULL, /* init module */ |
| 541 | 476 NULL, /* init process */ |
| 477 NULL, /* init thread */ | |
| 478 NULL, /* exit thread */ | |
| 479 NULL, /* exit process */ | |
| 480 NULL, /* exit master */ | |
| 481 NGX_MODULE_V1_PADDING | |
| 479 | 482 }; |
| 483 | |
| 484 | |
| 1883 | 485 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
| 486 { 1, /* version */ | |
| 487 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
| 488 0, /* request_id_hi */ | |
| 489 1, /* request_id_lo */ | |
| 490 0, /* content_length_hi */ | |
| 491 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
| 492 0, /* padding_length */ | |
| 493 0 }, /* reserved */ | |
| 494 | |
| 495 { 0, /* role_hi */ | |
| 496 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
| 497 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
| 498 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
| 499 | |
| 500 { 1, /* version */ | |
| 501 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
| 502 0, /* request_id_hi */ | |
| 503 1 }, /* request_id_lo */ | |
| 504 | |
| 505 }; | |
| 506 | |
| 507 | |
| 2443 | 508 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
| 509 | |
| 510 { ngx_string("fastcgi_script_name"), NULL, | |
| 511 ngx_http_fastcgi_script_name_variable, 0, | |
| 512 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 513 | |
| 514 { ngx_string("fastcgi_path_info"), NULL, | |
| 515 ngx_http_fastcgi_path_info_variable, 0, | |
| 516 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 517 | |
| 518 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 519 }; | |
| 1884 | 520 |
| 521 | |
| 649 | 522 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
| 523 ngx_string("Status"), | |
| 524 ngx_string("X-Accel-Expires"), | |
| 525 ngx_string("X-Accel-Redirect"), | |
| 526 ngx_string("X-Accel-Limit-Rate"), | |
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527 ngx_string("X-Accel-Buffering"), |
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528 ngx_string("X-Accel-Charset"), |
| 649 | 529 ngx_null_string |
| 530 }; | |
| 531 | |
| 532 | |
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533 #if (NGX_HTTP_CACHE) |
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534 |
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535 static ngx_str_t ngx_http_fastcgi_hide_cache_headers[] = { |
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536 ngx_string("Status"), |
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537 ngx_string("X-Accel-Expires"), |
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538 ngx_string("X-Accel-Redirect"), |
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539 ngx_string("X-Accel-Limit-Rate"), |
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540 ngx_string("X-Accel-Buffering"), |
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541 ngx_string("X-Accel-Charset"), |
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542 ngx_string("Set-Cookie"), |
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543 ngx_string("P3P"), |
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544 ngx_null_string |
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545 }; |
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546 |
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547 #endif |
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548 |
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549 |
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550 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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551 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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552 }; |
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553 |
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554 |
| 487 | 555 static ngx_int_t |
| 556 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
| 479 | 557 { |
| 558 ngx_int_t rc; | |
| 559 ngx_http_upstream_t *u; | |
| 2443 | 560 ngx_http_fastcgi_ctx_t *f; |
| 479 | 561 ngx_http_fastcgi_loc_conf_t *flcf; |
| 562 | |
|
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563 if (r->subrequest_in_memory) { |
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564 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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565 "ngx_http_fastcgi_module does not support " |
| 1635 | 566 "subrequest in memory"); |
|
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567 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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568 } |
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569 |
| 3245 | 570 if (ngx_http_upstream_create(r) != NGX_OK) { |
| 571 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 572 } | |
| 573 | |
| 2443 | 574 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
| 575 if (f == NULL) { | |
| 3245 | 576 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
| 2443 | 577 } |
| 578 | |
| 579 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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580 |
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581 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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582 |
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583 if (flcf->fastcgi_lengths) { |
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584 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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585 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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586 } |
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587 } |
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588 |
| 3245 | 589 u = r->upstream; |
| 590 | |
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591 u->schema.len = sizeof("fastcgi://") - 1; |
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592 u->schema.data = (u_char *) "fastcgi://"; |
| 1658 | 593 |
| 479 | 594 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
| 595 | |
| 596 u->conf = &flcf->upstream; | |
| 597 | |
| 2602 | 598 #if (NGX_HTTP_CACHE) |
| 599 u->create_key = ngx_http_fastcgi_create_key; | |
| 600 #endif | |
| 479 | 601 u->create_request = ngx_http_fastcgi_create_request; |
| 602 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
| 603 u->process_header = ngx_http_fastcgi_process_header; | |
| 604 u->abort_request = ngx_http_fastcgi_abort_request; | |
| 605 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
| 606 | |
| 649 | 607 u->buffering = 1; |
| 608 | |
| 581 | 609 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
| 610 if (u->pipe == NULL) { | |
| 611 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 612 } | |
| 613 | |
| 614 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
| 615 u->pipe->input_ctx = r; | |
| 479 | 616 |
| 617 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); | |
| 618 | |
| 619 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
| 620 return rc; | |
| 621 } | |
| 622 | |
| 623 return NGX_DONE; | |
| 624 } | |
| 625 | |
| 626 | |
| 487 | 627 static ngx_int_t |
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628 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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629 { |
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630 ngx_url_t u; |
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631 |
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632 ngx_memzero(&u, sizeof(ngx_url_t)); |
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633 |
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634 if (ngx_http_script_run(r, &u.url, flcf->fastcgi_lengths->elts, 0, |
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635 flcf->fastcgi_values->elts) |
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636 == NULL) |
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637 { |
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638 return NGX_ERROR; |
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639 } |
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640 |
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641 u.no_resolve = 1; |
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642 |
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643 if (ngx_parse_url(r->pool, &u) != NGX_OK) { |
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644 if (u.err) { |
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645 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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646 "%s in upstream \"%V\"", u.err, &u.url); |
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647 } |
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648 |
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649 return NGX_ERROR; |
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650 } |
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651 |
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652 if (u.no_port) { |
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653 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 2602 | 654 "no port in upstream \"%V\"", &u.url); |
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655 return NGX_ERROR; |
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656 } |
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657 |
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658 r->upstream->resolved = ngx_pcalloc(r->pool, |
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659 sizeof(ngx_http_upstream_resolved_t)); |
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660 if (r->upstream->resolved == NULL) { |
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661 return NGX_ERROR; |
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662 } |
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663 |
|
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664 if (u.addrs && u.addrs[0].sockaddr) { |
|
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665 r->upstream->resolved->sockaddr = u.addrs[0].sockaddr; |
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666 r->upstream->resolved->socklen = u.addrs[0].socklen; |
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667 r->upstream->resolved->naddrs = 1; |
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668 r->upstream->resolved->host = u.addrs[0].name; |
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669 |
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670 } else { |
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671 r->upstream->resolved->host = u.host; |
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672 r->upstream->resolved->port = u.port; |
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673 } |
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674 |
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675 return NGX_OK; |
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676 } |
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677 |
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678 |
| 2602 | 679 #if (NGX_HTTP_CACHE) |
| 680 | |
| 681 static ngx_int_t | |
| 682 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
| 683 { | |
| 684 ngx_str_t *key; | |
| 685 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 686 | |
| 687 key = ngx_array_push(&r->cache->keys); | |
| 688 if (key == NULL) { | |
| 689 return NGX_ERROR; | |
| 690 } | |
| 691 | |
| 692 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 693 | |
| 694 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
| 695 return NGX_ERROR; | |
| 696 } | |
| 697 | |
| 698 return NGX_OK; | |
| 699 } | |
| 700 | |
| 701 #endif | |
| 702 | |
| 703 | |
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704 static ngx_int_t |
| 487 | 705 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
| 479 | 706 { |
| 509 | 707 off_t file_pos; |
| 708 u_char ch, *pos; | |
| 709 size_t size, len, key_len, val_len, padding; | |
| 710 ngx_uint_t i, n, next; | |
| 711 ngx_buf_t *b; | |
| 712 ngx_chain_t *cl, *body; | |
| 713 ngx_list_part_t *part; | |
| 714 ngx_table_elt_t *header; | |
| 715 ngx_http_script_code_pt code; | |
| 716 ngx_http_script_engine_t e, le; | |
| 717 ngx_http_fastcgi_header_t *h; | |
| 718 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 719 ngx_http_script_len_code_pt lcode; | |
| 479 | 720 |
| 509 | 721 len = 0; |
| 485 | 722 |
| 479 | 723 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 724 | |
| 509 | 725 if (flcf->params_len) { |
| 726 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
| 479 | 727 |
| 1565 | 728 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
| 573 | 729 le.flushed = 1; |
| 730 | |
| 509 | 731 le.ip = flcf->params_len->elts; |
| 732 le.request = r; | |
| 479 | 733 |
| 509 | 734 while (*(uintptr_t *) le.ip) { |
| 487 | 735 |
| 509 | 736 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 737 key_len = lcode(&le); | |
| 479 | 738 |
| 509 | 739 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 740 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 741 } | |
| 742 le.ip += sizeof(uintptr_t); | |
| 479 | 743 |
| 537 | 744 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
| 485 | 745 } |
| 746 } | |
| 747 | |
| 509 | 748 if (flcf->upstream.pass_request_headers) { |
| 485 | 749 |
| 509 | 750 part = &r->headers_in.headers.part; |
| 751 header = part->elts; | |
| 752 | |
| 753 for (i = 0; /* void */; i++) { | |
| 479 | 754 |
| 509 | 755 if (i >= part->nelts) { |
| 756 if (part->next == NULL) { | |
| 757 break; | |
| 758 } | |
| 479 | 759 |
| 509 | 760 part = part->next; |
| 761 header = part->elts; | |
| 762 i = 0; | |
| 479 | 763 } |
| 764 | |
| 509 | 765 len += ((sizeof("HTTP_") - 1 + header[i].key.len > 127) ? 4 : 1) |
| 766 + ((header[i].value.len > 127) ? 4 : 1) | |
| 767 + sizeof("HTTP_") - 1 + header[i].key.len + header[i].value.len; | |
| 479 | 768 } |
| 769 } | |
| 770 | |
| 771 | |
| 772 if (len > 65535) { | |
| 773 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 1678 | 774 "fastcgi request record is too big: %uz", len); |
| 479 | 775 return NGX_ERROR; |
| 776 } | |
| 777 | |
| 778 | |
| 779 padding = 8 - len % 8; | |
| 780 padding = (padding == 8) ? 0 : padding; | |
| 781 | |
| 782 | |
| 783 size = sizeof(ngx_http_fastcgi_header_t) | |
| 784 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 785 | |
| 786 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 787 + len + padding | |
| 788 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 789 | |
| 790 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
| 791 | |
| 792 | |
| 501 | 793 b = ngx_create_temp_buf(r->pool, size); |
| 794 if (b == NULL) { | |
| 479 | 795 return NGX_ERROR; |
| 796 } | |
| 797 | |
| 501 | 798 cl = ngx_alloc_chain_link(r->pool); |
| 799 if (cl == NULL) { | |
| 479 | 800 return NGX_ERROR; |
| 801 } | |
| 802 | |
| 803 cl->buf = b; | |
| 804 | |
| 509 | 805 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
| 806 sizeof(ngx_http_fastcgi_request_start_t)); | |
| 479 | 807 |
| 808 h = (ngx_http_fastcgi_header_t *) | |
| 809 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 810 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
| 811 | |
| 812 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 813 h->content_length_lo = (u_char) (len & 0xff); | |
| 814 h->padding_length = (u_char) padding; | |
| 815 h->reserved = 0; | |
| 816 | |
| 817 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 818 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 819 + sizeof(ngx_http_fastcgi_header_t); | |
| 820 | |
| 821 | |
| 509 | 822 if (flcf->params_len) { |
| 823 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
| 479 | 824 |
| 509 | 825 e.ip = flcf->params->elts; |
| 826 e.pos = b->last; | |
| 827 e.request = r; | |
| 573 | 828 e.flushed = 1; |
| 479 | 829 |
| 509 | 830 le.ip = flcf->params_len->elts; |
| 479 | 831 |
| 509 | 832 while (*(uintptr_t *) le.ip) { |
| 479 | 833 |
| 509 | 834 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 835 key_len = (u_char) lcode(&le); | |
| 479 | 836 |
| 509 | 837 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 838 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 839 } | |
| 840 le.ip += sizeof(uintptr_t); | |
| 479 | 841 |
| 537 | 842 *e.pos++ = (u_char) key_len; |
| 479 | 843 |
| 537 | 844 if (val_len > 127) { |
| 845 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
| 846 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
| 847 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
| 848 *e.pos++ = (u_char) (val_len & 0xff); | |
| 479 | 849 |
| 537 | 850 } else { |
| 851 *e.pos++ = (u_char) val_len; | |
| 509 | 852 } |
| 479 | 853 |
| 509 | 854 while (*(uintptr_t *) e.ip) { |
| 855 code = *(ngx_http_script_code_pt *) e.ip; | |
| 856 code((ngx_http_script_engine_t *) &e); | |
| 857 } | |
| 858 e.ip += sizeof(uintptr_t); | |
| 1945 | 859 |
| 860 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 861 "fastcgi param: \"%*s: %*s\"", | |
| 862 key_len, e.pos - (key_len + val_len), | |
| 863 val_len, e.pos - val_len); | |
| 479 | 864 } |
| 865 | |
| 509 | 866 b->last = e.pos; |
| 487 | 867 } |
| 868 | |
| 869 | |
| 509 | 870 if (flcf->upstream.pass_request_headers) { |
| 479 | 871 |
| 509 | 872 part = &r->headers_in.headers.part; |
| 873 header = part->elts; | |
| 479 | 874 |
| 509 | 875 for (i = 0; /* void */; i++) { |
| 491 | 876 |
| 509 | 877 if (i >= part->nelts) { |
| 878 if (part->next == NULL) { | |
| 577 | 879 break; |
| 509 | 880 } |
| 577 | 881 |
| 509 | 882 part = part->next; |
| 883 header = part->elts; | |
| 884 i = 0; | |
| 885 } | |
| 479 | 886 |
| 509 | 887 len = sizeof("HTTP_") - 1 + header[i].key.len; |
| 888 if (len > 127) { | |
| 889 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 890 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 891 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 892 *b->last++ = (u_char) (len & 0xff); | |
| 577 | 893 |
| 509 | 894 } else { |
| 895 *b->last++ = (u_char) len; | |
| 487 | 896 } |
| 897 | |
| 509 | 898 len = header[i].value.len; |
| 899 if (len > 127) { | |
| 900 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 901 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 902 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 903 *b->last++ = (u_char) (len & 0xff); | |
| 487 | 904 |
| 509 | 905 } else { |
| 906 *b->last++ = (u_char) len; | |
| 479 | 907 } |
| 908 | |
| 509 | 909 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
| 479 | 910 |
| 509 | 911 for (n = 0; n < header[i].key.len; n++) { |
| 912 ch = header[i].key.data[n]; | |
| 479 | 913 |
| 509 | 914 if (ch >= 'a' && ch <= 'z') { |
| 915 ch &= ~0x20; | |
| 479 | 916 |
| 509 | 917 } else if (ch == '-') { |
| 918 ch = '_'; | |
| 919 } | |
| 479 | 920 |
| 509 | 921 *b->last++ = ch; |
| 479 | 922 } |
| 923 | |
| 573 | 924 b->last = ngx_copy(b->last, header[i].value.data, |
| 925 header[i].value.len); | |
| 479 | 926 } |
| 927 } | |
| 928 | |
| 929 | |
| 930 if (padding) { | |
| 931 ngx_memzero(b->last, padding); | |
| 932 b->last += padding; | |
| 933 } | |
| 934 | |
| 935 | |
| 936 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 937 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 938 | |
| 939 h->version = 1; | |
| 940 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
| 941 h->request_id_hi = 0; | |
| 942 h->request_id_lo = 1; | |
| 943 h->content_length_hi = 0; | |
| 944 h->content_length_lo = 0; | |
| 945 h->padding_length = 0; | |
| 946 h->reserved = 0; | |
| 947 | |
| 948 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 949 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 950 | |
| 509 | 951 if (flcf->upstream.pass_request_body) { |
| 952 body = r->upstream->request_bufs; | |
| 953 r->upstream->request_bufs = cl; | |
| 479 | 954 |
| 955 #if (NGX_SUPPRESS_WARN) | |
| 509 | 956 file_pos = 0; |
| 957 pos = NULL; | |
| 479 | 958 #endif |
| 959 | |
| 509 | 960 while (body) { |
| 479 | 961 |
| 509 | 962 if (body->buf->in_file) { |
| 963 file_pos = body->buf->file_pos; | |
| 479 | 964 |
| 509 | 965 } else { |
| 966 pos = body->buf->pos; | |
| 479 | 967 } |
| 968 | |
| 509 | 969 next = 0; |
| 479 | 970 |
| 509 | 971 do { |
| 972 b = ngx_alloc_buf(r->pool); | |
| 973 if (b == NULL) { | |
| 974 return NGX_ERROR; | |
| 479 | 975 } |
| 976 | |
| 509 | 977 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
| 978 | |
| 979 if (body->buf->in_file) { | |
| 980 b->file_pos = file_pos; | |
| 981 file_pos += 32 * 1024; | |
| 479 | 982 |
|
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983 if (file_pos >= body->buf->file_last) { |
| 509 | 984 file_pos = body->buf->file_last; |
| 985 next = 1; | |
| 986 } | |
| 987 | |
| 988 b->file_last = file_pos; | |
| 989 len = (ngx_uint_t) (file_pos - b->file_pos); | |
| 990 | |
| 991 } else { | |
| 992 b->pos = pos; | |
| 993 pos += 32 * 1024; | |
| 479 | 994 |
|
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|
995 if (pos >= body->buf->last) { |
| 509 | 996 pos = body->buf->last; |
| 997 next = 1; | |
| 998 } | |
| 999 | |
| 1000 b->last = pos; | |
| 1001 len = (ngx_uint_t) (pos - b->pos); | |
| 1002 } | |
| 479 | 1003 |
| 509 | 1004 padding = 8 - len % 8; |
| 1005 padding = (padding == 8) ? 0 : padding; | |
| 479 | 1006 |
| 509 | 1007 h->version = 1; |
| 1008 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1009 h->request_id_hi = 0; | |
| 1010 h->request_id_lo = 1; | |
| 1011 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 1012 h->content_length_lo = (u_char) (len & 0xff); | |
| 1013 h->padding_length = (u_char) padding; | |
| 1014 h->reserved = 0; | |
| 479 | 1015 |
| 509 | 1016 cl->next = ngx_alloc_chain_link(r->pool); |
| 1017 if (cl->next == NULL) { | |
| 1018 return NGX_ERROR; | |
| 1019 } | |
| 479 | 1020 |
| 509 | 1021 cl = cl->next; |
| 1022 cl->buf = b; | |
| 1023 | |
| 1024 b = ngx_create_temp_buf(r->pool, | |
| 1025 sizeof(ngx_http_fastcgi_header_t) | |
| 1026 + padding); | |
| 1027 if (b == NULL) { | |
| 1028 return NGX_ERROR; | |
| 1029 } | |
| 479 | 1030 |
| 509 | 1031 if (padding) { |
| 1032 ngx_memzero(b->last, padding); | |
| 1033 b->last += padding; | |
| 1034 } | |
| 1035 | |
| 1036 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 1037 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 479 | 1038 |
| 509 | 1039 cl->next = ngx_alloc_chain_link(r->pool); |
| 1040 if (cl->next == NULL) { | |
| 1041 return NGX_ERROR; | |
| 1042 } | |
| 1043 | |
| 1044 cl = cl->next; | |
| 1045 cl->buf = b; | |
| 479 | 1046 |
| 509 | 1047 } while (!next); |
| 479 | 1048 |
| 509 | 1049 body = body->next; |
| 1050 } | |
| 479 | 1051 |
| 509 | 1052 } else { |
| 1053 r->upstream->request_bufs = cl; | |
| 479 | 1054 } |
| 1055 | |
| 1056 h->version = 1; | |
| 1057 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1058 h->request_id_hi = 0; | |
| 1059 h->request_id_lo = 1; | |
| 1060 h->content_length_hi = 0; | |
| 1061 h->content_length_lo = 0; | |
| 1062 h->padding_length = 0; | |
| 1063 h->reserved = 0; | |
| 1064 | |
| 1065 cl->next = NULL; | |
| 1066 | |
| 1067 return NGX_OK; | |
| 1068 } | |
| 1069 | |
| 1070 | |
| 487 | 1071 static ngx_int_t |
| 1072 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
| 479 | 1073 { |
| 1074 ngx_http_fastcgi_ctx_t *f; | |
| 1075 | |
| 1076 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1077 | |
| 1078 if (f == NULL) { | |
| 1079 return NGX_OK; | |
| 1080 } | |
| 1081 | |
| 1082 f->state = ngx_http_fastcgi_st_version; | |
| 615 | 1083 f->fastcgi_stdout = 0; |
| 479 | 1084 |
| 1085 return NGX_OK; | |
| 1086 } | |
| 1087 | |
| 1088 | |
| 507 | 1089 static ngx_int_t |
| 1090 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
| 479 | 1091 { |
| 3097 | 1092 u_char *p, *msg, *start, *last, |
| 1093 *part_start, *part_end; | |
|
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1094 size_t size; |
| 3097 | 1095 ngx_str_t *status_line, *pattern; |
| 509 | 1096 ngx_int_t rc, status; |
|
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|
1097 ngx_buf_t buf; |
| 649 | 1098 ngx_uint_t i; |
| 509 | 1099 ngx_table_elt_t *h; |
| 1100 ngx_http_upstream_t *u; | |
| 1101 ngx_http_fastcgi_ctx_t *f; | |
| 1102 ngx_http_upstream_header_t *hh; | |
| 1228 | 1103 ngx_http_fastcgi_loc_conf_t *flcf; |
|
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1104 ngx_http_fastcgi_split_part_t *part; |
| 509 | 1105 ngx_http_upstream_main_conf_t *umcf; |
| 479 | 1106 |
| 1107 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1108 | |
| 509 | 1109 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
| 1110 | |
| 479 | 1111 u = r->upstream; |
| 1112 | |
| 1113 for ( ;; ) { | |
| 1114 | |
| 1115 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1116 | |
| 581 | 1117 f->pos = u->buffer.pos; |
| 1118 f->last = u->buffer.last; | |
| 479 | 1119 |
| 1120 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1121 | |
| 581 | 1122 u->buffer.pos = f->pos; |
| 1123 u->buffer.last = f->last; | |
| 479 | 1124 |
| 1125 if (rc == NGX_AGAIN) { | |
| 1126 return NGX_AGAIN; | |
| 1127 } | |
| 1128 | |
| 1129 if (rc == NGX_ERROR) { | |
| 1130 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1131 } | |
| 1132 | |
| 491 | 1133 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
| 1134 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
| 1135 { | |
| 479 | 1136 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1137 "upstream sent unexpected FastCGI record: %d", | |
| 1138 f->type); | |
| 1139 | |
| 1140 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1141 } | |
| 1142 | |
| 491 | 1143 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
| 479 | 1144 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1145 "upstream closed prematurely FastCGI stdout"); | |
| 1146 | |
| 1147 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1148 } | |
| 1149 } | |
| 1150 | |
| 1151 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1152 | |
| 581 | 1153 if (u->buffer.pos + f->padding < u->buffer.last) { |
| 479 | 1154 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1155 u->buffer.pos += f->padding; |
| 479 | 1156 |
| 1157 continue; | |
| 1158 } | |
| 1159 | |
| 581 | 1160 if (u->buffer.pos + f->padding == u->buffer.last) { |
| 479 | 1161 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1162 u->buffer.pos = u->buffer.last; |
| 479 | 1163 |
| 1164 return NGX_AGAIN; | |
| 1165 } | |
| 1166 | |
| 581 | 1167 f->padding -= u->buffer.last - u->buffer.pos; |
| 1168 u->buffer.pos = u->buffer.last; | |
| 479 | 1169 |
| 1170 return NGX_AGAIN; | |
| 1171 } | |
| 1172 | |
| 491 | 1173 |
| 479 | 1174 /* f->state == ngx_http_fastcgi_st_data */ |
| 1175 | |
| 491 | 1176 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
| 1177 | |
| 1178 if (f->length) { | |
| 3097 | 1179 msg = u->buffer.pos; |
| 491 | 1180 |
| 581 | 1181 if (u->buffer.pos + f->length <= u->buffer.last) { |
| 1182 u->buffer.pos += f->length; | |
| 491 | 1183 f->length = 0; |
| 1184 f->state = ngx_http_fastcgi_st_padding; | |
| 1185 | |
| 577 | 1186 } else { |
| 581 | 1187 f->length -= u->buffer.last - u->buffer.pos; |
| 1188 u->buffer.pos = u->buffer.last; | |
| 491 | 1189 } |
| 1190 | |
| 3097 | 1191 for (p = u->buffer.pos - 1; msg < p; p--) { |
| 1192 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { | |
| 1193 break; | |
| 1194 } | |
| 491 | 1195 } |
| 1196 | |
| 3097 | 1197 p++; |
| 1198 | |
| 491 | 1199 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 3097 | 1200 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
| 491 | 1201 |
| 1228 | 1202 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 1203 | |
| 1204 if (flcf->catch_stderr) { | |
| 1205 pattern = flcf->catch_stderr->elts; | |
| 1206 | |
| 1207 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
| 3097 | 1208 if (ngx_strnstr(msg, (char *) pattern[i].data, |
| 1209 p - msg) | |
| 1210 != NULL) | |
| 1211 { | |
|
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|
1212 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 1228 | 1213 } |
| 1214 } | |
| 1215 } | |
| 1216 | |
| 581 | 1217 if (u->buffer.pos == u->buffer.last) { |
| 615 | 1218 |
| 1219 if (!f->fastcgi_stdout) { | |
| 1220 | |
| 1221 /* | |
| 1222 * the special handling the large number | |
| 1223 * of the PHP warnings to not allocate memory | |
| 1224 */ | |
| 1225 | |
| 1226 u->buffer.pos = u->buffer.start; | |
| 1227 u->buffer.last = u->buffer.start; | |
| 1228 } | |
| 1229 | |
| 491 | 1230 return NGX_AGAIN; |
| 1231 } | |
| 1232 | |
| 1233 } else { | |
| 1234 f->state = ngx_http_fastcgi_st_version; | |
| 1235 } | |
| 1236 | |
| 1237 continue; | |
| 1238 } | |
| 1239 | |
| 1240 | |
| 1241 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1242 | |
| 615 | 1243 f->fastcgi_stdout = 1; |
| 1244 | |
| 581 | 1245 start = u->buffer.pos; |
| 479 | 1246 |
| 581 | 1247 if (u->buffer.pos + f->length < u->buffer.last) { |
| 479 | 1248 |
| 1249 /* | |
| 581 | 1250 * set u->buffer.last to the end of the FastCGI record data |
| 479 | 1251 * for ngx_http_parse_header_line() |
| 1252 */ | |
| 1253 | |
| 581 | 1254 last = u->buffer.last; |
| 1255 u->buffer.last = u->buffer.pos + f->length; | |
| 479 | 1256 |
| 1257 } else { | |
| 1258 last = NULL; | |
| 1259 } | |
| 1260 | |
| 1261 for ( ;; ) { | |
| 1262 | |
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1263 part_start = u->buffer.pos; |
| 3097 | 1264 part_end = u->buffer.last; |
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1265 |
| 2256 | 1266 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
| 479 | 1267 |
| 1268 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1269 "http fastcgi parser: %d", rc); | |
| 1270 | |
| 1271 if (rc == NGX_AGAIN) { | |
| 1272 break; | |
| 1273 } | |
| 1274 | |
| 1275 if (rc == NGX_OK) { | |
| 1276 | |
| 1277 /* a header line has been parsed successfully */ | |
| 1278 | |
| 509 | 1279 h = ngx_list_push(&u->headers_in.headers); |
| 501 | 1280 if (h == NULL) { |
|
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1281 return NGX_ERROR; |
| 479 | 1282 } |
| 1283 | |
|
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1284 if (f->split_parts && f->split_parts->nelts) { |
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1285 |
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1286 part = f->split_parts->elts; |
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1287 size = u->buffer.pos - part_start; |
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1288 |
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1289 for (i = 0; i < f->split_parts->nelts; i++) { |
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1290 size += part[i].end - part[i].start; |
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1291 } |
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1292 |
| 2049 | 1293 p = ngx_pnalloc(r->pool, size); |
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1294 if (p == NULL) { |
|
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1295 return NGX_ERROR; |
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1296 } |
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1297 |
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1298 buf.pos = p; |
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1299 |
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1300 for (i = 0; i < f->split_parts->nelts; i++) { |
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1301 p = ngx_cpymem(p, part[i].start, |
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1302 part[i].end - part[i].start); |
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1303 } |
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1304 |
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1305 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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1306 |
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1307 buf.last = p; |
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1308 |
|
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1309 f->split_parts->nelts = 0; |
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1310 |
| 2256 | 1311 rc = ngx_http_parse_header_line(r, &buf, 1); |
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1312 |
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1313 h->key.len = r->header_name_end - r->header_name_start; |
|
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1314 h->key.data = r->header_name_start; |
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1315 h->key.data[h->key.len] = '\0'; |
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1316 |
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1317 h->value.len = r->header_end - r->header_start; |
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1318 h->value.data = r->header_start; |
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1319 h->value.data[h->value.len] = '\0'; |
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1320 |
| 2049 | 1321 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
|
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1322 if (h->lowcase_key == NULL) { |
|
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1323 return NGX_ERROR; |
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1324 } |
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1325 |
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1326 } else { |
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1327 |
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1328 h->key.len = r->header_name_end - r->header_name_start; |
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1329 h->value.len = r->header_end - r->header_start; |
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1330 |
| 2049 | 1331 h->key.data = ngx_pnalloc(r->pool, |
| 1332 h->key.len + 1 + h->value.len + 1 | |
| 1333 + h->key.len); | |
|
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1334 if (h->key.data == NULL) { |
|
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1335 return NGX_ERROR; |
|
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1336 } |
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1337 |
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1338 h->value.data = h->key.data + h->key.len + 1; |
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1339 h->lowcase_key = h->key.data + h->key.len + 1 |
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1340 + h->value.len + 1; |
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1341 |
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1342 ngx_cpystrn(h->key.data, r->header_name_start, |
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1343 h->key.len + 1); |
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1344 ngx_cpystrn(h->value.data, r->header_start, |
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1345 h->value.len + 1); |
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1346 } |
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1347 |
| 509 | 1348 h->hash = r->header_hash; |
| 1349 | |
| 649 | 1350 if (h->key.len == r->lowcase_index) { |
| 1351 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
| 1352 | |
| 1353 } else { | |
| 2135 | 1354 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
| 479 | 1355 } |
| 1356 | |
| 649 | 1357 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
| 1358 h->lowcase_key, h->key.len); | |
| 1359 | |
| 1360 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
|
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1361 return NGX_ERROR; |
| 649 | 1362 } |
| 1363 | |
| 479 | 1364 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1365 "http fastcgi header: \"%V: %V\"", | |
| 1366 &h->key, &h->value); | |
| 1367 | |
| 615 | 1368 if (u->buffer.pos < u->buffer.last) { |
| 1369 continue; | |
| 1370 } | |
| 1371 | |
| 1372 /* the end of the FastCGI record */ | |
| 1373 | |
| 1374 break; | |
| 479 | 1375 } |
| 1376 | |
| 1377 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
| 1378 | |
| 1379 /* a whole header has been parsed successfully */ | |
| 1380 | |
| 1381 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1382 "http fastcgi header done"); | |
| 1383 | |
| 509 | 1384 if (u->headers_in.status) { |
| 1385 status_line = &u->headers_in.status->value; | |
| 479 | 1386 |
| 1387 status = ngx_atoi(status_line->data, 3); | |
| 1388 | |
| 1389 if (status == NGX_ERROR) { | |
|
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1390 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
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1391 "upstream sent invalid status \"%V\"", |
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1392 status_line); |
|
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1393 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 479 | 1394 } |
| 1395 | |
| 529 | 1396 u->headers_in.status_n = status; |
| 1397 u->headers_in.status_line = *status_line; | |
| 479 | 1398 |
|
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1399 } else if (u->headers_in.location) { |
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1400 u->headers_in.status_n = 302; |
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1401 u->headers_in.status_line.len = |
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1402 sizeof("302 Moved Temporarily") - 1; |
|
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1403 u->headers_in.status_line.data = |
|
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1404 (u_char *) "302 Moved Temporarily"; |
|
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1405 |
| 479 | 1406 } else { |
| 529 | 1407 u->headers_in.status_n = 200; |
| 1408 u->headers_in.status_line.len = sizeof("200 OK") - 1; | |
| 1409 u->headers_in.status_line.data = (u_char *) "200 OK"; | |
| 479 | 1410 } |
| 1411 | |
| 2602 | 1412 if (u->state) { |
| 1413 u->state->status = u->headers_in.status_n; | |
| 479 | 1414 } |
| 1415 | |
| 1416 break; | |
| 1417 } | |
| 1418 | |
| 1419 /* there was error while a header line parsing */ | |
| 1420 | |
| 1421 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 619 | 1422 "upstream sent invalid header"); |
| 479 | 1423 |
| 1424 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1425 } | |
| 1426 | |
| 1427 if (last) { | |
| 581 | 1428 u->buffer.last = last; |
| 479 | 1429 } |
| 1430 | |
| 581 | 1431 f->length -= u->buffer.pos - start; |
| 479 | 1432 |
| 1433 if (f->length == 0) { | |
| 1434 if (f->padding) { | |
| 1435 f->state = ngx_http_fastcgi_st_padding; | |
| 1436 } else { | |
| 1437 f->state = ngx_http_fastcgi_st_version; | |
| 1438 } | |
| 1439 } | |
| 1440 | |
| 615 | 1441 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
| 1442 return NGX_OK; | |
| 1443 } | |
| 1444 | |
| 1274 | 1445 if (rc == NGX_OK) { |
|
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1446 continue; |
| 615 | 1447 } |
| 1448 | |
| 1274 | 1449 /* rc == NGX_AGAIN */ |
| 1450 | |
|
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1451 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
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1452 "upstream split a header line in FastCGI records"); |
|
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1453 |
|
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1454 if (f->split_parts == NULL) { |
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1455 f->split_parts = ngx_array_create(r->pool, 1, |
|
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1456 sizeof(ngx_http_fastcgi_split_part_t)); |
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1457 if (f->split_parts == NULL) { |
|
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1458 return NGX_ERROR; |
|
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1459 } |
|
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1460 } |
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1461 |
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1462 part = ngx_array_push(f->split_parts); |
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1463 |
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1464 part->start = part_start; |
| 3097 | 1465 part->end = part_end; |
| 1466 | |
| 1467 if (u->buffer.pos < u->buffer.last) { | |
| 1468 continue; | |
| 1469 } | |
|
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1470 |
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1471 return NGX_AGAIN; |
| 479 | 1472 } |
| 1473 } | |
| 1474 | |
| 1475 | |
| 487 | 1476 static ngx_int_t |
| 1477 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
| 479 | 1478 { |
| 3097 | 1479 u_char *m, *msg; |
| 479 | 1480 ngx_int_t rc; |
| 483 | 1481 ngx_buf_t *b, **prev; |
| 479 | 1482 ngx_chain_t *cl; |
| 1483 ngx_http_request_t *r; | |
| 1484 ngx_http_fastcgi_ctx_t *f; | |
| 1485 | |
| 1486 if (buf->pos == buf->last) { | |
| 1487 return NGX_OK; | |
| 1488 } | |
| 1489 | |
| 1490 r = p->input_ctx; | |
| 1491 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1492 | |
| 1493 b = NULL; | |
| 483 | 1494 prev = &buf->shadow; |
| 479 | 1495 |
| 1496 f->pos = buf->pos; | |
| 1497 f->last = buf->last; | |
| 1498 | |
| 1499 for ( ;; ) { | |
| 1500 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1501 | |
| 1502 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1503 | |
| 1504 if (rc == NGX_AGAIN) { | |
| 1505 break; | |
| 1506 } | |
| 1507 | |
| 1508 if (rc == NGX_ERROR) { | |
| 1509 return NGX_ERROR; | |
| 1510 } | |
| 1511 | |
| 1512 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
| 1513 f->state = ngx_http_fastcgi_st_version; | |
| 1514 p->upstream_done = 1; | |
| 1515 | |
| 1516 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1517 "http fastcgi closed stdout"); | |
| 1518 | |
| 1519 continue; | |
| 1520 } | |
| 1521 | |
| 1522 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
| 1523 f->state = ngx_http_fastcgi_st_version; | |
| 1524 p->upstream_done = 1; | |
| 1525 | |
| 1526 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1527 "http fastcgi sent end request"); | |
| 1528 | |
| 1529 break; | |
| 1530 } | |
| 1531 } | |
| 1532 | |
| 1533 | |
| 1534 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1535 | |
| 1536 if (f->pos + f->padding < f->last) { | |
| 1537 f->state = ngx_http_fastcgi_st_version; | |
| 1538 f->pos += f->padding; | |
| 1539 | |
| 1540 continue; | |
| 1541 } | |
| 1542 | |
| 1543 if (f->pos + f->padding == f->last) { | |
| 1544 f->state = ngx_http_fastcgi_st_version; | |
| 1545 | |
| 1546 break; | |
| 1547 } | |
| 1548 | |
| 1549 f->padding -= f->last - f->pos; | |
| 1550 | |
| 1551 break; | |
| 1552 } | |
| 1553 | |
| 1554 | |
| 1555 /* f->state == ngx_http_fastcgi_st_data */ | |
| 1556 | |
| 1557 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
| 1558 | |
| 1559 if (f->length) { | |
| 639 | 1560 |
| 1561 if (f->pos == f->last) { | |
| 1562 break; | |
| 1563 } | |
| 1564 | |
| 3097 | 1565 msg = f->pos; |
| 479 | 1566 |
| 1567 if (f->pos + f->length <= f->last) { | |
| 1568 f->pos += f->length; | |
| 491 | 1569 f->length = 0; |
| 1570 f->state = ngx_http_fastcgi_st_padding; | |
| 479 | 1571 |
| 577 | 1572 } else { |
| 479 | 1573 f->length -= f->last - f->pos; |
| 1574 f->pos = f->last; | |
| 1575 } | |
| 1576 | |
| 3097 | 1577 for (m = f->pos - 1; msg < m; m--) { |
| 1578 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { | |
| 1579 break; | |
| 1580 } | |
| 491 | 1581 } |
| 479 | 1582 |
| 1583 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
| 3097 | 1584 "FastCGI sent in stderr: \"%*s\"", |
| 1585 m + 1 - msg, msg); | |
| 479 | 1586 |
| 1587 if (f->pos == f->last) { | |
| 1588 break; | |
| 1589 } | |
| 491 | 1590 |
| 1591 } else { | |
| 1592 f->state = ngx_http_fastcgi_st_version; | |
| 479 | 1593 } |
| 1594 | |
| 1595 continue; | |
| 1596 } | |
| 1597 | |
| 1598 | |
| 1599 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1600 | |
| 639 | 1601 if (f->pos == f->last) { |
| 1602 break; | |
| 1603 } | |
| 1604 | |
| 479 | 1605 if (p->free) { |
| 1606 b = p->free->buf; | |
| 1607 p->free = p->free->next; | |
| 1608 | |
| 1609 } else { | |
| 501 | 1610 b = ngx_alloc_buf(p->pool); |
| 1611 if (b == NULL) { | |
| 479 | 1612 return NGX_ERROR; |
| 1613 } | |
| 1614 } | |
| 1615 | |
| 1616 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 1617 | |
| 1618 b->pos = f->pos; | |
| 483 | 1619 b->start = buf->start; |
| 1620 b->end = buf->end; | |
| 479 | 1621 b->tag = p->tag; |
| 1622 b->temporary = 1; | |
| 1623 b->recycled = 1; | |
| 483 | 1624 |
| 1625 *prev = b; | |
| 1626 prev = &b->shadow; | |
| 479 | 1627 |
| 501 | 1628 cl = ngx_alloc_chain_link(p->pool); |
| 1629 if (cl == NULL) { | |
| 479 | 1630 return NGX_ERROR; |
| 1631 } | |
| 1632 | |
| 1633 cl->buf = b; | |
| 1634 cl->next = NULL; | |
| 1635 | |
| 501 | 1636 if (p->in) { |
| 1637 *p->last_in = cl; | |
| 1638 } else { | |
| 1639 p->in = cl; | |
| 1640 } | |
| 1641 p->last_in = &cl->next; | |
| 1642 | |
| 1643 | |
| 483 | 1644 /* STUB */ b->num = buf->num; |
| 1645 | |
|
1030
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|
1646 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1647 "input buf #%d %p", b->num, b->pos); |
| 479 | 1648 |
| 1649 if (f->pos + f->length < f->last) { | |
| 1650 | |
| 1651 if (f->padding) { | |
| 1652 f->state = ngx_http_fastcgi_st_padding; | |
| 1653 } else { | |
| 1654 f->state = ngx_http_fastcgi_st_version; | |
| 1655 } | |
| 1656 | |
| 1657 f->pos += f->length; | |
| 1658 b->last = f->pos; | |
| 1659 | |
| 1660 continue; | |
| 1661 } | |
| 1662 | |
| 1663 if (f->pos + f->length == f->last) { | |
| 1664 | |
| 1665 if (f->padding) { | |
| 1666 f->state = ngx_http_fastcgi_st_padding; | |
| 1667 } else { | |
| 1668 f->state = ngx_http_fastcgi_st_version; | |
| 1669 } | |
| 1670 | |
| 1671 b->last = f->last; | |
| 1672 | |
| 1673 break; | |
| 1674 } | |
| 1675 | |
| 1676 f->length -= f->last - f->pos; | |
| 1677 | |
| 1678 b->last = f->last; | |
| 1679 | |
| 1680 break; | |
| 1681 | |
| 1682 } | |
| 1683 | |
| 1684 if (b) { | |
| 483 | 1685 b->shadow = buf; |
| 479 | 1686 b->last_shadow = 1; |
| 483 | 1687 |
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|
1688 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1689 "input buf %p %z", b->pos, b->last - b->pos); |
|
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|
1690 |
| 483 | 1691 return NGX_OK; |
| 1692 } | |
| 1693 | |
| 1694 /* there is no data record in the buf, add it to free chain */ | |
| 1695 | |
| 1696 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
| 1697 return NGX_ERROR; | |
| 479 | 1698 } |
| 1699 | |
| 1700 return NGX_OK; | |
| 1701 } | |
| 1702 | |
| 1703 | |
| 487 | 1704 static ngx_int_t |
| 1705 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
| 1706 ngx_http_fastcgi_ctx_t *f) | |
| 479 | 1707 { |
| 1708 u_char ch, *p; | |
| 1709 ngx_http_fastcgi_state_e state; | |
| 1710 | |
| 1711 state = f->state; | |
| 1712 | |
| 1713 for (p = f->pos; p < f->last; p++) { | |
| 1714 | |
| 1715 ch = *p; | |
| 1716 | |
| 1717 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1718 "http fastcgi record byte: %02Xd", ch); | |
| 1719 | |
| 1720 switch (state) { | |
| 1721 | |
| 1722 case ngx_http_fastcgi_st_version: | |
| 1723 if (ch != 1) { | |
| 1724 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1725 "upstream sent unsupported FastCGI " | |
| 1726 "protocol version: %d", ch); | |
| 1727 return NGX_ERROR; | |
| 1728 } | |
| 1729 state = ngx_http_fastcgi_st_type; | |
| 1730 break; | |
| 1731 | |
| 1732 case ngx_http_fastcgi_st_type: | |
| 1733 switch (ch) { | |
| 1734 case NGX_HTTP_FASTCGI_STDOUT: | |
| 1735 case NGX_HTTP_FASTCGI_STDERR: | |
| 1736 case NGX_HTTP_FASTCGI_END_REQUEST: | |
| 1737 f->type = (ngx_uint_t) ch; | |
| 1738 break; | |
| 1739 default: | |
| 1740 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1741 "upstream sent invalid FastCGI " | |
| 1742 "record type: %d", ch); | |
| 1743 return NGX_ERROR; | |
| 1744 | |
| 1745 } | |
| 1746 state = ngx_http_fastcgi_st_request_id_hi; | |
| 1747 break; | |
| 1748 | |
| 1749 /* we support the single request per connection */ | |
| 1750 | |
| 1751 case ngx_http_fastcgi_st_request_id_hi: | |
| 1752 if (ch != 0) { | |
| 1753 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1754 "upstream sent unexpected FastCGI " | |
| 1755 "request id high byte: %d", ch); | |
| 1756 return NGX_ERROR; | |
| 1757 } | |
| 1758 state = ngx_http_fastcgi_st_request_id_lo; | |
| 1759 break; | |
| 1760 | |
| 1761 case ngx_http_fastcgi_st_request_id_lo: | |
| 1762 if (ch != 1) { | |
| 1763 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1764 "upstream sent unexpected FastCGI " | |
| 1765 "request id low byte: %d", ch); | |
| 1766 return NGX_ERROR; | |
| 1767 } | |
| 1768 state = ngx_http_fastcgi_st_content_length_hi; | |
| 1769 break; | |
| 1770 | |
| 1771 case ngx_http_fastcgi_st_content_length_hi: | |
| 1772 f->length = ch << 8; | |
| 1773 state = ngx_http_fastcgi_st_content_length_lo; | |
| 1774 break; | |
| 1775 | |
| 1776 case ngx_http_fastcgi_st_content_length_lo: | |
| 1777 f->length |= (size_t) ch; | |
| 1778 state = ngx_http_fastcgi_st_padding_length; | |
| 1779 break; | |
| 1780 | |
| 1781 case ngx_http_fastcgi_st_padding_length: | |
| 1782 f->padding = (size_t) ch; | |
| 1783 state = ngx_http_fastcgi_st_reserved; | |
| 1784 break; | |
| 1785 | |
| 1786 case ngx_http_fastcgi_st_reserved: | |
| 1787 state = ngx_http_fastcgi_st_data; | |
| 1788 | |
| 1789 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1790 "http fastcgi record length: %z", f->length); | |
| 1791 | |
| 1792 f->pos = p + 1; | |
| 1793 f->state = state; | |
| 1794 | |
| 1795 return NGX_OK; | |
| 1796 | |
| 1797 /* suppress warning */ | |
| 1798 case ngx_http_fastcgi_st_data: | |
| 1799 case ngx_http_fastcgi_st_padding: | |
| 1800 break; | |
| 1801 } | |
| 1802 } | |
| 1803 | |
| 1804 f->state = state; | |
| 1805 | |
| 1806 return NGX_AGAIN; | |
| 1807 } | |
| 1808 | |
| 1809 | |
| 487 | 1810 static void |
| 1811 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
| 479 | 1812 { |
| 1813 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1814 "abort http fastcgi request"); | |
| 1815 | |
| 1816 return; | |
| 1817 } | |
| 1818 | |
| 1819 | |
| 487 | 1820 static void |
| 1821 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
| 479 | 1822 { |
| 1823 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1824 "finalize http fastcgi request"); | |
| 1825 | |
| 1826 return; | |
| 1827 } | |
| 1828 | |
| 1829 | |
| 509 | 1830 static ngx_int_t |
| 1831 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
| 479 | 1832 { |
| 2443 | 1833 ngx_http_variable_t *var, *v; |
| 1834 | |
| 1835 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
| 1836 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 1837 if (var == NULL) { | |
| 1838 return NGX_ERROR; | |
| 1839 } | |
| 1840 | |
| 1841 var->get_handler = v->get_handler; | |
| 1842 var->data = v->data; | |
| 479 | 1843 } |
| 1844 | |
| 509 | 1845 return NGX_OK; |
| 479 | 1846 } |
| 1847 | |
| 1848 | |
| 487 | 1849 static void * |
| 1850 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
| 479 | 1851 { |
| 1852 ngx_http_fastcgi_loc_conf_t *conf; | |
| 1853 | |
| 501 | 1854 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
| 1855 if (conf == NULL) { | |
|
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|
1856 return NULL; |
| 479 | 1857 } |
| 1858 | |
| 1859 /* | |
| 1860 * set by ngx_pcalloc(): | |
| 1861 * | |
| 1862 * conf->upstream.bufs.num = 0; | |
|
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proxy_ignore_headers and fastcgi_ignore_headers
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parents:
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diff
changeset
|
1863 * conf->upstream.ignore_headers = 0; |
| 479 | 1864 * conf->upstream.next_upstream = 0; |
|
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parents:
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diff
changeset
|
1865 * conf->upstream.cache_use_stale = 0; |
|
6e1941b321b7
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|
1866 * conf->upstream.cache_methods = 0; |
| 479 | 1867 * conf->upstream.temp_path = NULL; |
| 649 | 1868 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
| 509 | 1869 * conf->upstream.uri = { 0, NULL }; |
| 1870 * conf->upstream.location = NULL; | |
|
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1871 * conf->upstream.store_lengths = NULL; |
|
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|
1872 * conf->upstream.store_values = NULL; |
| 509 | 1873 * |
| 479 | 1874 * conf->index.len = 0; |
| 1875 * conf->index.data = NULL; | |
| 1876 */ | |
| 1877 | |
|
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|
1878 conf->upstream.store = NGX_CONF_UNSET; |
|
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1879 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
| 581 | 1880 conf->upstream.buffering = NGX_CONF_UNSET; |
| 629 | 1881 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
| 581 | 1882 |
| 479 | 1883 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
| 1884 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
| 507 | 1885 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
| 1886 | |
| 479 | 1887 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
| 581 | 1888 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
| 529 | 1889 |
| 1890 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
| 577 | 1891 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
| 529 | 1892 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
| 509 | 1893 |
| 1894 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
| 1895 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
| 1896 | |
| 2602 | 1897 #if (NGX_HTTP_CACHE) |
| 1898 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
| 1899 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
| 3597 | 1900 conf->upstream.no_cache = NGX_CONF_UNSET_PTR; |
| 2602 | 1901 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; |
| 1902 #endif | |
| 1903 | |
|
1701
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parents:
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diff
changeset
|
1904 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
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parents:
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diff
changeset
|
1905 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
|
40d004d95d88
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|
1906 |
| 657 | 1907 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
| 479 | 1908 |
| 1909 /* "fastcgi_cyclic_temp_file" is disabled */ | |
| 1910 conf->upstream.cyclic_temp_file = 0; | |
| 1911 | |
|
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changeset
|
1912 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
|
cd586e963db0
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|
1913 |
| 479 | 1914 return conf; |
| 1915 } | |
| 1916 | |
| 1917 | |
| 487 | 1918 static char * |
| 1919 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 479 | 1920 { |
| 1921 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
| 1922 ngx_http_fastcgi_loc_conf_t *conf = child; | |
| 1923 | |
| 509 | 1924 u_char *p; |
| 1925 size_t size; | |
| 1926 uintptr_t *code; | |
|
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parents:
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diff
changeset
|
1927 ngx_str_t *h; |
|
1701
40d004d95d88
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changeset
|
1928 ngx_uint_t i; |
| 649 | 1929 ngx_keyval_t *src; |
| 1930 ngx_hash_init_t hash; | |
| 509 | 1931 ngx_http_script_compile_t sc; |
| 1932 ngx_http_script_copy_code_t *copy; | |
| 479 | 1933 |
|
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1934 if (conf->upstream.store != 0) { |
|
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|
1935 ngx_conf_merge_value(conf->upstream.store, |
|
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parents:
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|
1936 prev->upstream.store, 0); |
|
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|
1937 |
|
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|
1938 if (conf->upstream.store_lengths == NULL) { |
|
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changeset
|
1939 conf->upstream.store_lengths = prev->upstream.store_lengths; |
|
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|
1940 conf->upstream.store_values = prev->upstream.store_values; |
|
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parents:
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|
1941 } |
|
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parents:
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|
1942 } |
|
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changeset
|
1943 |
|
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changeset
|
1944 ngx_conf_merge_uint_value(conf->upstream.store_access, |
|
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parents:
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changeset
|
1945 prev->upstream.store_access, 0600); |
|
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proxy_store and fastcgi_store
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parents:
1276
diff
changeset
|
1946 |
| 581 | 1947 ngx_conf_merge_value(conf->upstream.buffering, |
| 1948 prev->upstream.buffering, 1); | |
| 1949 | |
| 629 | 1950 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
| 1951 prev->upstream.ignore_client_abort, 0); | |
| 1952 | |
| 479 | 1953 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
| 1954 prev->upstream.connect_timeout, 60000); | |
| 507 | 1955 |
| 479 | 1956 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
| 1957 prev->upstream.send_timeout, 60000); | |
| 1958 | |
| 1959 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
| 1960 prev->upstream.read_timeout, 60000); | |
| 1961 | |
| 507 | 1962 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
| 1963 prev->upstream.send_lowat, 0); | |
| 479 | 1964 |
| 581 | 1965 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
| 1966 prev->upstream.buffer_size, | |
| 479 | 1967 (size_t) ngx_pagesize); |
| 1968 | |
| 507 | 1969 |
| 479 | 1970 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
| 1971 8, ngx_pagesize); | |
| 1972 | |
| 1973 if (conf->upstream.bufs.num < 2) { | |
| 1974 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 1975 "there must be at least 2 \"fastcgi_buffers\""); | |
| 1976 return NGX_CONF_ERROR; | |
| 1977 } | |
| 1978 | |
| 1979 | |
| 581 | 1980 size = conf->upstream.buffer_size; |
| 479 | 1981 if (size < conf->upstream.bufs.size) { |
| 1982 size = conf->upstream.bufs.size; | |
| 1983 } | |
| 1984 | |
| 1985 | |
| 529 | 1986 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
| 1987 prev->upstream.busy_buffers_size_conf, | |
| 479 | 1988 NGX_CONF_UNSET_SIZE); |
| 1989 | |
| 529 | 1990 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 1991 conf->upstream.busy_buffers_size = 2 * size; |
| 529 | 1992 } else { |
| 1993 conf->upstream.busy_buffers_size = | |
| 1994 conf->upstream.busy_buffers_size_conf; | |
| 1995 } | |
| 479 | 1996 |
| 529 | 1997 if (conf->upstream.busy_buffers_size < size) { |
| 479 | 1998 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 1999 "\"fastcgi_busy_buffers_size\" must be equal or bigger than " | |
|
1125
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parents:
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changeset
|
2000 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2001 "one of the \"fastcgi_buffers\""); |
| 2002 | |
| 2003 return NGX_CONF_ERROR; | |
| 529 | 2004 } |
| 479 | 2005 |
| 529 | 2006 if (conf->upstream.busy_buffers_size |
| 2007 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
| 479 | 2008 { |
| 2009 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2010 "\"fastcgi_busy_buffers_size\" must be less than " | |
| 2011 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
| 2012 | |
| 2013 return NGX_CONF_ERROR; | |
| 2014 } | |
| 2015 | |
| 2016 | |
| 529 | 2017 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
| 2018 prev->upstream.temp_file_write_size_conf, | |
| 479 | 2019 NGX_CONF_UNSET_SIZE); |
| 2020 | |
| 529 | 2021 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2022 conf->upstream.temp_file_write_size = 2 * size; |
| 529 | 2023 } else { |
| 2024 conf->upstream.temp_file_write_size = | |
| 2025 conf->upstream.temp_file_write_size_conf; | |
| 2026 } | |
| 479 | 2027 |
| 529 | 2028 if (conf->upstream.temp_file_write_size < size) { |
| 479 | 2029 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2030 "\"fastcgi_temp_file_write_size\" must be equal or bigger than " | |
|
1125
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parents:
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diff
changeset
|
2031 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2032 "one of the \"fastcgi_buffers\""); |
| 2033 | |
| 2034 return NGX_CONF_ERROR; | |
| 2035 } | |
| 2036 | |
| 2037 | |
| 529 | 2038 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
| 2039 prev->upstream.max_temp_file_size_conf, | |
| 479 | 2040 NGX_CONF_UNSET_SIZE); |
| 2041 | |
| 529 | 2042 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2043 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
| 529 | 2044 } else { |
| 2045 conf->upstream.max_temp_file_size = | |
| 2046 conf->upstream.max_temp_file_size_conf; | |
| 2047 } | |
| 479 | 2048 |
| 529 | 2049 if (conf->upstream.max_temp_file_size != 0 |
| 2050 && conf->upstream.max_temp_file_size < size) | |
| 479 | 2051 { |
| 2052 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2053 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
| 2054 "the temporary files usage or must be equal or bigger than " | |
|
1125
2d978e1443ed
use the contemporary directives
Igor Sysoev <igor@sysoev.ru>
parents:
1097
diff
changeset
|
2055 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2056 "one of the \"fastcgi_buffers\""); |
| 2057 | |
| 2058 return NGX_CONF_ERROR; | |
| 2059 } | |
| 2060 | |
| 2061 | |
|
2786
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2062 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2063 prev->upstream.ignore_headers, |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2064 NGX_CONF_BITMASK_SET); |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2065 |
|
4e002555652d
proxy_ignore_headers and fastcgi_ignore_headers
Igor Sysoev <igor@sysoev.ru>
parents:
2729
diff
changeset
|
2066 |
| 479 | 2067 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
| 487 | 2068 prev->upstream.next_upstream, |
| 2069 (NGX_CONF_BITMASK_SET | |
| 2070 |NGX_HTTP_UPSTREAM_FT_ERROR | |
| 2071 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
| 479 | 2072 |
| 665 | 2073 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
| 2074 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
| 2075 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2076 } | |
| 2077 | |
|
2592
3a8a53c0c42f
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parents:
2467
diff
changeset
|
2078 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
| 479 | 2079 prev->upstream.temp_path, |
|
2592
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2080 &ngx_http_fastcgi_temp_path) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2081 != NGX_OK) |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2082 { |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2083 return NGX_CONF_ERROR; |
|
3a8a53c0c42f
a prelimiary proxy cache support
Igor Sysoev <igor@sysoev.ru>
parents:
2467
diff
changeset
|
2084 } |
| 479 | 2085 |
| 2602 | 2086 #if (NGX_HTTP_CACHE) |
| 2087 | |
| 2088 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
| 2089 prev->upstream.cache, NULL); | |
| 2090 | |
| 2091 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
| 2092 ngx_shm_zone_t *shm_zone; | |
| 2093 | |
| 2094 shm_zone = conf->upstream.cache; | |
| 2095 | |
| 2096 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2097 "\"fastcgi_cache\" zone \"%V\" is unknown", | |
|
2716
d5896f6608e8
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Igor Sysoev <igor@sysoev.ru>
parents:
2661
diff
changeset
|
2098 &shm_zone->shm.name); |
| 2602 | 2099 |
| 2100 return NGX_CONF_ERROR; | |
| 2101 } | |
| 2102 | |
| 2103 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
| 2104 prev->upstream.cache_min_uses, 1); | |
| 2105 | |
| 2106 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
| 2107 prev->upstream.cache_use_stale, | |
| 2108 (NGX_CONF_BITMASK_SET | |
| 2109 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
| 2110 | |
| 2111 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
| 2112 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
| 2113 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2114 } | |
| 2115 | |
|
2875
6e1941b321b7
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Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2116 if (conf->upstream.cache_methods == 0) { |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2117 conf->upstream.cache_methods = prev->upstream.cache_methods; |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2118 } |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2119 |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2120 conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD; |
|
6e1941b321b7
proxy_cache_methods and fastcgi_cache_methods
Igor Sysoev <igor@sysoev.ru>
parents:
2786
diff
changeset
|
2121 |
| 3597 | 2122 ngx_conf_merge_ptr_value(conf->upstream.no_cache, |
| 2123 prev->upstream.no_cache, NULL); | |
| 2124 | |
| 2602 | 2125 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
| 2126 prev->upstream.cache_valid, NULL); | |
| 2127 | |
| 2661 | 2128 if (conf->cache_key.value.data == NULL) { |
| 2129 conf->cache_key = prev->cache_key; | |
| 2130 } | |
| 2131 | |
| 2602 | 2132 #endif |
| 2133 | |
| 509 | 2134 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
| 2135 prev->upstream.pass_request_headers, 1); | |
| 2136 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
| 2137 prev->upstream.pass_request_body, 1); | |
| 2138 | |
| 657 | 2139 ngx_conf_merge_value(conf->upstream.intercept_errors, |
| 2140 prev->upstream.intercept_errors, 0); | |
| 509 | 2141 |
| 1228 | 2142 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
| 2143 | |
| 507 | 2144 |
| 479 | 2145 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
| 2146 | |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2147 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
|
2148 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
|
2149 hash.name = "fastcgi_hide_headers_hash"; |
|
40d004d95d88
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Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2150 |
|
3439
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2151 #if (NGX_HTTP_CACHE) |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2152 |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2153 h = conf->upstream.cache ? ngx_http_fastcgi_hide_cache_headers: |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2154 ngx_http_fastcgi_hide_headers; |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2155 #else |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2156 |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2157 h = ngx_http_fastcgi_hide_headers; |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2158 |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2159 #endif |
|
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2160 |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2161 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
|
3439
3354dfba9da4
merge r3137, r3198, r3199, r3353, r3370, r3371, r3398, r3399:
Igor Sysoev <igor@sysoev.ru>
parents:
3425
diff
changeset
|
2162 &prev->upstream, h, &hash) |
| 649 | 2163 != NGX_OK) |
| 2164 { | |
| 2165 return NGX_CONF_ERROR; | |
| 2166 } | |
| 2167 | |
| 884 | 2168 if (conf->upstream.upstream == NULL) { |
| 2169 conf->upstream.upstream = prev->upstream.upstream; | |
| 507 | 2170 } |
| 2171 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2172 if (conf->fastcgi_lengths == NULL) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2173 conf->fastcgi_lengths = prev->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2174 conf->fastcgi_values = prev->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2175 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2176 |
| 2443 | 2177 #if (NGX_PCRE) |
| 2178 if (conf->split_regex == NULL) { | |
| 2179 conf->split_regex = prev->split_regex; | |
| 2180 conf->split_name = prev->split_name; | |
| 2181 } | |
| 2182 #endif | |
| 2183 | |
| 509 | 2184 if (conf->params_source == NULL) { |
| 573 | 2185 conf->flushes = prev->flushes; |
| 509 | 2186 conf->params_len = prev->params_len; |
| 2187 conf->params = prev->params; | |
| 573 | 2188 conf->params_source = prev->params_source; |
| 509 | 2189 |
| 2190 if (conf->params_source == NULL) { | |
| 2191 return NGX_CONF_OK; | |
| 2192 } | |
| 2193 } | |
| 2194 | |
| 2195 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
| 2196 if (conf->params_len == NULL) { | |
| 2197 return NGX_CONF_ERROR; | |
| 2198 } | |
| 573 | 2199 |
| 509 | 2200 conf->params = ngx_array_create(cf->pool, 512, 1); |
| 2201 if (conf->params == NULL) { | |
| 2202 return NGX_CONF_ERROR; | |
| 2203 } | |
| 2204 | |
| 2205 src = conf->params_source->elts; | |
| 2206 for (i = 0; i < conf->params_source->nelts; i++) { | |
| 2207 | |
| 2208 if (ngx_http_script_variables_count(&src[i].value) == 0) { | |
| 2209 copy = ngx_array_push_n(conf->params_len, | |
| 2210 sizeof(ngx_http_script_copy_code_t)); | |
| 2211 if (copy == NULL) { | |
| 2212 return NGX_CONF_ERROR; | |
| 2213 } | |
| 2214 | |
| 2215 copy->code = (ngx_http_script_code_pt) | |
| 2216 ngx_http_script_copy_len_code; | |
| 2217 copy->len = src[i].key.len; | |
| 2218 | |
| 2219 | |
| 2220 copy = ngx_array_push_n(conf->params_len, | |
| 2221 sizeof(ngx_http_script_copy_code_t)); | |
| 2222 if (copy == NULL) { | |
| 2223 return NGX_CONF_ERROR; | |
| 2224 } | |
| 2225 | |
| 2226 copy->code = (ngx_http_script_code_pt) | |
| 2227 ngx_http_script_copy_len_code; | |
| 2228 copy->len = src[i].value.len; | |
| 2229 | |
| 2230 | |
| 2231 size = (sizeof(ngx_http_script_copy_code_t) | |
| 2232 + src[i].key.len + src[i].value.len | |
| 2233 + sizeof(uintptr_t) - 1) | |
| 2234 & ~(sizeof(uintptr_t) - 1); | |
| 2235 | |
| 2236 copy = ngx_array_push_n(conf->params, size); | |
| 2237 if (copy == NULL) { | |
| 2238 return NGX_CONF_ERROR; | |
| 2239 } | |
| 577 | 2240 |
| 509 | 2241 copy->code = ngx_http_script_copy_code; |
| 2242 copy->len = src[i].key.len + src[i].value.len; | |
| 2243 | |
| 2244 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2245 | |
| 2246 p = ngx_cpymem(p, src[i].key.data, src[i].key.len); | |
| 2247 ngx_memcpy(p, src[i].value.data, src[i].value.len); | |
| 2248 | |
| 2249 } else { | |
| 2250 copy = ngx_array_push_n(conf->params_len, | |
| 2251 sizeof(ngx_http_script_copy_code_t)); | |
| 2252 if (copy == NULL) { | |
| 2253 return NGX_CONF_ERROR; | |
| 2254 } | |
| 2255 | |
| 2256 copy->code = (ngx_http_script_code_pt) | |
| 2257 ngx_http_script_copy_len_code; | |
| 2258 copy->len = src[i].key.len; | |
| 2259 | |
| 2260 | |
| 2261 size = (sizeof(ngx_http_script_copy_code_t) | |
| 2262 + src[i].key.len + sizeof(uintptr_t) - 1) | |
| 2263 & ~(sizeof(uintptr_t) - 1); | |
| 2264 | |
| 2265 copy = ngx_array_push_n(conf->params, size); | |
| 2266 if (copy == NULL) { | |
| 2267 return NGX_CONF_ERROR; | |
| 2268 } | |
| 577 | 2269 |
| 509 | 2270 copy->code = ngx_http_script_copy_code; |
| 2271 copy->len = src[i].key.len; | |
| 2272 | |
| 2273 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2274 ngx_memcpy(p, src[i].key.data, src[i].key.len); | |
| 2275 | |
| 2276 | |
| 2277 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 2278 | |
| 2279 sc.cf = cf; | |
| 2280 sc.source = &src[i].value; | |
| 573 | 2281 sc.flushes = &conf->flushes; |
| 509 | 2282 sc.lengths = &conf->params_len; |
| 2283 sc.values = &conf->params; | |
| 2284 | |
| 2285 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
| 2286 return NGX_CONF_ERROR; | |
| 2287 } | |
| 2288 } | |
| 2289 | |
| 2290 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2291 if (code == NULL) { | |
| 2292 return NGX_CONF_ERROR; | |
| 2293 } | |
| 2294 | |
| 2295 *code = (uintptr_t) NULL; | |
| 2296 | |
| 2297 | |
| 2298 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
| 2299 if (code == NULL) { | |
| 2300 return NGX_CONF_ERROR; | |
| 2301 } | |
| 2302 | |
| 2303 *code = (uintptr_t) NULL; | |
| 2304 } | |
| 2305 | |
| 2306 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2307 if (code == NULL) { | |
| 2308 return NGX_CONF_ERROR; | |
| 2309 } | |
| 2310 | |
| 2311 *code = (uintptr_t) NULL; | |
| 2312 | |
| 479 | 2313 return NGX_CONF_OK; |
| 2314 } | |
| 509 | 2315 |
| 2316 | |
| 573 | 2317 static ngx_int_t |
| 2318 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
| 2319 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 2320 { |
| 2321 u_char *p; | |
| 2443 | 2322 ngx_http_fastcgi_ctx_t *f; |
| 509 | 2323 ngx_http_fastcgi_loc_conf_t *flcf; |
| 2324 | |
| 2443 | 2325 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 2326 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2327 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
|
2328 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2329 if (f == NULL) { |
| 2443 | 2330 return NGX_ERROR; |
| 2331 } | |
| 2332 | |
| 2333 if (f->script_name.len == 0 | |
| 2334 || f->script_name.data[f->script_name.len - 1] != '/') | |
| 2335 { | |
| 2336 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
|
2337 v->valid = 1; |
| 1565 | 2338 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
|
2339 v->not_found = 0; |
| 2443 | 2340 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
|
2341 |
| 573 | 2342 return NGX_OK; |
| 509 | 2343 } |
| 2344 | |
| 2443 | 2345 v->len = f->script_name.len + flcf->index.len; |
| 2346 | |
| 2347 v->data = ngx_pnalloc(r->pool, v->len); | |
| 2348 if (v->data == NULL) { | |
| 2349 return NGX_ERROR; | |
| 2350 } | |
| 2351 | |
| 2352 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
| 2353 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
| 2354 | |
| 573 | 2355 return NGX_OK; |
| 509 | 2356 } |
| 2357 | |
| 2358 | |
| 2443 | 2359 static ngx_int_t |
| 2360 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
| 2361 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2362 { | |
| 2363 ngx_http_fastcgi_ctx_t *f; | |
| 2364 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 2365 | |
| 2366 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 2367 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2368 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
|
2369 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2370 if (f == NULL) { |
| 2443 | 2371 return NGX_ERROR; |
| 2372 } | |
| 2373 | |
| 2374 v->len = f->path_info.len; | |
| 2375 v->valid = 1; | |
| 2376 v->no_cacheable = 0; | |
| 2377 v->not_found = 0; | |
| 2378 v->data = f->path_info.data; | |
| 2379 | |
| 2380 return NGX_OK; | |
| 2381 } | |
| 2382 | |
| 2383 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2384 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
|
2385 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
| 2443 | 2386 { |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2387 ngx_http_fastcgi_ctx_t *f; |
| 2443 | 2388 #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
|
2389 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
|
2390 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
|
2391 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2392 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
|
2393 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2394 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
|
2395 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
|
2396 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
|
2397 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
|
2398 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2399 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2400 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
|
2401 } |
| 2443 | 2402 |
| 2403 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
|
2404 return f; |
| 2443 | 2405 } |
| 2406 | |
| 2407 if (flcf->split_regex == NULL) { | |
| 2408 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
|
2409 return f; |
| 2443 | 2410 } |
| 2411 | |
| 2412 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
| 2413 | |
| 2414 if (n == NGX_REGEX_NO_MATCHED) { | |
| 2415 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
|
2416 return f; |
| 2443 | 2417 } |
| 2418 | |
| 2419 if (n < 0) { | |
| 2420 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 2421 ngx_regex_exec_n " failed: %d on \"%V\" using \"%V\"", | |
| 2422 n, &r->uri, &flcf->split_name); | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2423 return NULL; |
| 2443 | 2424 } |
| 2425 | |
| 2426 /* match */ | |
| 2427 | |
| 2428 f->script_name.len = captures[3] - captures[2]; | |
| 2429 f->script_name.data = r->uri.data; | |
| 2430 | |
| 2431 f->path_info.len = captures[5] - captures[4]; | |
| 2432 f->path_info.data = r->uri.data + f->script_name.len; | |
| 2433 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2434 return f; |
| 2443 | 2435 |
| 2436 #else | |
| 2437 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2438 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
|
2439 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2440 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
|
2441 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
|
2442 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
|
2443 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
|
2444 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2445 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2446 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
|
2447 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2448 |
| 2443 | 2449 f->script_name = r->uri; |
| 2450 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2451 return f; |
| 2443 | 2452 |
| 2453 #endif | |
| 2454 } | |
| 2455 | |
| 2456 | |
| 509 | 2457 static char * |
| 2458 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2459 { | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2460 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2461 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2462 ngx_url_t u; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2463 ngx_str_t *value, *url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2464 ngx_uint_t n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2465 ngx_http_core_loc_conf_t *clcf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2466 ngx_http_script_compile_t sc; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2467 |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2468 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
| 555 | 2469 return "is duplicate"; |
| 2470 } | |
| 2471 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2472 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
|
3425
0189a8f4c7c3
merge r2990, r3324, r3384, r3419:
Igor Sysoev <igor@sysoev.ru>
parents:
3245
diff
changeset
|
2473 |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2474 clcf->handler = ngx_http_fastcgi_handler; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2475 |
|
3425
0189a8f4c7c3
merge r2990, r3324, r3384, r3419:
Igor Sysoev <igor@sysoev.ru>
parents:
3245
diff
changeset
|
2476 if (clcf->name.data[clcf->name.len - 1] == '/') { |
|
0189a8f4c7c3
merge r2990, r3324, r3384, r3419:
Igor Sysoev <igor@sysoev.ru>
parents:
3245
diff
changeset
|
2477 clcf->auto_redirect = 1; |
|
0189a8f4c7c3
merge r2990, r3324, r3384, r3419:
Igor Sysoev <igor@sysoev.ru>
parents:
3245
diff
changeset
|
2478 } |
|
0189a8f4c7c3
merge r2990, r3324, r3384, r3419:
Igor Sysoev <igor@sysoev.ru>
parents:
3245
diff
changeset
|
2479 |
| 509 | 2480 value = cf->args->elts; |
| 2481 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2482 url = &value[1]; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2483 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2484 n = ngx_http_script_variables_count(url); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2485 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2486 if (n) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2487 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2488 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2489 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2490 sc.cf = cf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2491 sc.source = url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2492 sc.lengths = &flcf->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2493 sc.values = &flcf->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2494 sc.variables = n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2495 sc.complete_lengths = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2496 sc.complete_values = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2497 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2498 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2499 return NGX_CONF_ERROR; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2500 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2501 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2502 return NGX_CONF_OK; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2503 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2504 |
| 651 | 2505 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 2506 | |
| 2507 u.url = value[1]; | |
| 884 | 2508 u.no_resolve = 1; |
| 2509 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2510 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2511 if (flcf->upstream.upstream == NULL) { |
| 509 | 2512 return NGX_CONF_ERROR; |
| 2513 } | |
| 2514 | |
| 2515 return NGX_CONF_OK; | |
| 2516 } | |
| 2517 | |
| 2518 | |
| 2519 static char * | |
| 2443 | 2520 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 2521 { | |
| 2522 #if (NGX_PCRE) | |
| 2523 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2524 | |
| 2525 ngx_int_t n; | |
| 2526 ngx_str_t *value, err; | |
| 2527 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
| 2528 | |
| 2529 value = cf->args->elts; | |
| 2530 | |
| 2531 flcf->split_name = value[1]; | |
| 2532 | |
| 2533 err.len = NGX_MAX_CONF_ERRSTR; | |
| 2534 err.data = errstr; | |
| 2535 | |
| 2536 flcf->split_regex = ngx_regex_compile(&value[1], 0, cf->pool, &err); | |
| 2537 | |
| 2538 if (flcf->split_regex == NULL) { | |
| 2539 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%s", err.data); | |
| 2540 return NGX_CONF_ERROR; | |
| 2541 } | |
| 2542 | |
| 2543 n = ngx_regex_capture_count(flcf->split_regex); | |
| 2544 | |
| 2545 if (n < 0) { | |
| 2546 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2547 ngx_regex_capture_count_n " failed for " | |
| 2548 "pattern \"%V\"", &value[1]); | |
| 2549 return NGX_CONF_ERROR; | |
| 2550 } | |
| 2551 | |
| 2552 if (n != 2) { | |
| 2553 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2554 "pattern \"%V\" must have 2 captures", &value[1]); | |
| 2555 return NGX_CONF_ERROR; | |
| 2556 } | |
| 2557 | |
| 2558 return NGX_CONF_OK; | |
| 2559 | |
| 2560 #else | |
| 2561 | |
| 2562 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2563 "\"%V\" requires PCRE library", &cmd->name); | |
| 2564 return NGX_CONF_ERROR; | |
| 2565 | |
| 2566 #endif | |
| 2567 } | |
| 2568 | |
| 2569 | |
| 2570 static char * | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2571 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
|
2572 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2573 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2574 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2575 ngx_str_t *value; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2576 ngx_http_script_compile_t sc; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2577 |
|
2944
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2578 if (flcf->upstream.store != NGX_CONF_UNSET |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2579 || flcf->upstream.store_lengths) |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2580 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2581 return "is duplicate"; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2582 } |
|
5383f5232364
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parents:
1291
diff
changeset
|
2583 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2584 value = cf->args->elts; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2585 |
|
2944
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2586 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2587 flcf->upstream.store = 0; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2588 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2589 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2590 |
|
2944
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2591 #if (NGX_HTTP_CACHE) |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2592 |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2593 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2594 && flcf->upstream.cache != NULL) |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2595 { |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
2596 return "is incompatible with \"fastcgi_cache\""; |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2597 } |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
2598 |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
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2875
diff
changeset
|
2599 #endif |
|
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merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
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diff
changeset
|
2600 |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2601 if (ngx_strcmp(value[1].data, "on") == 0) { |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2602 flcf->upstream.store = 1; |
|
1295
5383f5232364
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parents:
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diff
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|
2603 return NGX_CONF_OK; |
|
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parents:
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diff
changeset
|
2604 } |
|
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diff
changeset
|
2605 |
|
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|
2606 /* include the terminating '\0' into script */ |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
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diff
changeset
|
2607 value[1].len++; |
|
5383f5232364
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diff
changeset
|
2608 |
|
5383f5232364
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diff
changeset
|
2609 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
5383f5232364
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diff
changeset
|
2610 |
|
5383f5232364
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diff
changeset
|
2611 sc.cf = cf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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diff
changeset
|
2612 sc.source = &value[1]; |
|
5383f5232364
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diff
changeset
|
2613 sc.lengths = &flcf->upstream.store_lengths; |
|
5383f5232364
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diff
changeset
|
2614 sc.values = &flcf->upstream.store_values; |
|
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
|
2615 sc.variables = ngx_http_script_variables_count(&value[1]); |
|
1295
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proxy_store and fastcgi_store were changed,
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parents:
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diff
changeset
|
2616 sc.complete_lengths = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2617 sc.complete_values = 1; |
|
5383f5232364
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parents:
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diff
changeset
|
2618 |
|
5383f5232364
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parents:
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diff
changeset
|
2619 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2620 return NGX_CONF_ERROR; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2621 } |
|
5383f5232364
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parents:
1291
diff
changeset
|
2622 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2623 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2624 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
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parents:
1291
diff
changeset
|
2625 |
|
5383f5232364
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parents:
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diff
changeset
|
2626 |
| 2602 | 2627 #if (NGX_HTTP_CACHE) |
| 2628 | |
| 2629 static char * | |
| 2630 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2631 { | |
| 2632 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2633 | |
| 2634 ngx_str_t *value; | |
| 2635 | |
| 2636 value = cf->args->elts; | |
| 2637 | |
| 2638 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
| 2639 return "is duplicate"; | |
| 2640 } | |
| 2641 | |
| 2642 if (ngx_strcmp(value[1].data, "off") == 0) { | |
| 2643 flcf->upstream.cache = NULL; | |
| 2644 return NGX_CONF_OK; | |
| 2645 } | |
| 2646 | |
|
2944
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2647 if (flcf->upstream.store > 0 || flcf->upstream.store_lengths) { |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2648 return "is incompatible with \"fastcgi_store\""; |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2649 } |
|
f892042956e3
merge r2895, r2896, r2926, r2927, r2928, r2930, and r2936:
Igor Sysoev <igor@sysoev.ru>
parents:
2875
diff
changeset
|
2650 |
| 2602 | 2651 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
| 2652 &ngx_http_fastcgi_module); | |
| 2653 if (flcf->upstream.cache == NULL) { | |
| 2654 return NGX_CONF_ERROR; | |
| 2655 } | |
| 2656 | |
| 2657 return NGX_CONF_OK; | |
| 2658 } | |
| 2659 | |
| 2660 | |
| 2661 static char * | |
| 2662 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2663 { | |
| 2664 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2665 | |
| 2666 ngx_str_t *value; | |
| 2667 ngx_http_compile_complex_value_t ccv; | |
| 2668 | |
| 2669 value = cf->args->elts; | |
| 2670 | |
| 2671 if (flcf->cache_key.value.len) { | |
| 2672 return "is duplicate"; | |
| 2673 } | |
| 2674 | |
| 2675 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
| 2676 | |
| 2677 ccv.cf = cf; | |
| 2678 ccv.value = &value[1]; | |
| 2679 ccv.complex_value = &flcf->cache_key; | |
| 2680 | |
| 2681 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
| 2682 return NGX_CONF_ERROR; | |
| 2683 } | |
| 2684 | |
| 2685 return NGX_CONF_OK; | |
| 2686 } | |
| 2687 | |
| 2688 #endif | |
| 2689 | |
| 2690 | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2691 static char * |
| 509 | 2692 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
| 2693 { | |
| 2694 #if (NGX_FREEBSD) | |
| 2695 ssize_t *np = data; | |
| 2696 | |
| 673 | 2697 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
| 509 | 2698 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2699 "\"fastcgi_send_lowat\" must be less than %d " | |
| 2700 "(sysctl net.inet.tcp.sendspace)", | |
| 2701 ngx_freebsd_net_inet_tcp_sendspace); | |
| 2702 | |
| 2703 return NGX_CONF_ERROR; | |
| 2704 } | |
| 2705 | |
| 2706 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
| 2707 ssize_t *np = data; | |
| 2708 | |
| 2709 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 2710 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
| 2711 | |
| 2712 *np = 0; | |
| 2713 | |
| 2714 #endif | |
| 2715 | |
| 2716 return NGX_CONF_OK; | |
| 2717 } | |
| 884 | 2718 |
| 2719 | |
| 2720 static char * | |
| 2721 ngx_http_fastcgi_upstream_max_fails_unsupported(ngx_conf_t *cf, | |
| 2722 ngx_command_t *cmd, void *conf) | |
| 2723 { | |
| 2724 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2725 "\"fastcgi_upstream_max_fails\" is not supported, " | |
| 2726 "use the \"max_fails\" parameter of the \"server\" directive ", | |
| 2727 "inside the \"upstream\" block"); | |
| 2728 | |
| 2729 return NGX_CONF_ERROR; | |
| 2730 } | |
| 2731 | |
| 2732 | |
| 2733 static char * | |
| 2734 ngx_http_fastcgi_upstream_fail_timeout_unsupported(ngx_conf_t *cf, | |
| 2735 ngx_command_t *cmd, void *conf) | |
| 2736 { | |
| 2737 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2738 "\"fastcgi_upstream_fail_timeout\" is not supported, " | |
| 2739 "use the \"fail_timeout\" parameter of the \"server\" directive ", | |
| 2740 "inside the \"upstream\" block"); | |
| 2741 | |
| 2742 return NGX_CONF_ERROR; | |
| 2743 } |