Mercurial > hg > nginx
annotate src/http/modules/ngx_http_fastcgi_module.c @ 3523:66a244ee8cf7
delete warnings of proxy_upstream_max_fails, proxy_upstream_fail_timeout,
fastcgi_upstream_max_fails, fastcgi_upstream_fail_timeout,
memcached_upstream_max_fails, and memcached_upstream_fail_timeout
directives obsolete since 0.5.0 version
| author | Igor Sysoev <igor@sysoev.ru> |
|---|---|
| date | Thu, 20 May 2010 11:46:01 +0000 |
| parents | dd1570b6f237 |
| children | 62a4fd1e6e2c |
| rev | line source |
|---|---|
| 479 | 1 |
| 2 /* | |
| 3 * Copyright (C) Igor Sysoev | |
| 4 */ | |
| 5 | |
| 6 | |
| 7 #include <ngx_config.h> | |
| 8 #include <ngx_core.h> | |
| 9 #include <ngx_http.h> | |
| 10 | |
| 11 | |
| 12 typedef struct { | |
| 651 | 13 ngx_http_upstream_conf_t upstream; |
| 14 | |
| 15 ngx_str_t index; | |
| 16 | |
| 17 ngx_array_t *flushes; | |
| 18 ngx_array_t *params_len; | |
| 19 ngx_array_t *params; | |
| 20 ngx_array_t *params_source; | |
| 1228 | 21 ngx_array_t *catch_stderr; |
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22 |
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23 ngx_array_t *fastcgi_lengths; |
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24 ngx_array_t *fastcgi_values; |
| 2443 | 25 |
| 2602 | 26 #if (NGX_HTTP_CACHE) |
| 27 ngx_http_complex_value_t cache_key; | |
| 28 #endif | |
| 29 | |
| 2443 | 30 #if (NGX_PCRE) |
| 31 ngx_regex_t *split_regex; | |
| 32 ngx_str_t split_name; | |
| 33 #endif | |
| 479 | 34 } ngx_http_fastcgi_loc_conf_t; |
| 35 | |
| 36 | |
| 37 typedef enum { | |
| 38 ngx_http_fastcgi_st_version = 0, | |
| 39 ngx_http_fastcgi_st_type, | |
| 40 ngx_http_fastcgi_st_request_id_hi, | |
| 41 ngx_http_fastcgi_st_request_id_lo, | |
| 42 ngx_http_fastcgi_st_content_length_hi, | |
| 43 ngx_http_fastcgi_st_content_length_lo, | |
| 44 ngx_http_fastcgi_st_padding_length, | |
| 45 ngx_http_fastcgi_st_reserved, | |
| 46 ngx_http_fastcgi_st_data, | |
| 515 | 47 ngx_http_fastcgi_st_padding |
| 479 | 48 } ngx_http_fastcgi_state_e; |
| 49 | |
| 50 | |
| 51 typedef struct { | |
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52 u_char *start; |
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53 u_char *end; |
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54 } ngx_http_fastcgi_split_part_t; |
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55 |
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56 |
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57 typedef struct { |
| 651 | 58 ngx_http_fastcgi_state_e state; |
| 59 u_char *pos; | |
| 60 u_char *last; | |
| 61 ngx_uint_t type; | |
| 62 size_t length; | |
| 63 size_t padding; | |
| 64 | |
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65 unsigned fastcgi_stdout:1; |
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66 unsigned large_stderr:1; |
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67 |
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68 ngx_array_t *split_parts; |
| 2443 | 69 |
| 70 ngx_str_t script_name; | |
| 71 ngx_str_t path_info; | |
| 479 | 72 } ngx_http_fastcgi_ctx_t; |
| 73 | |
| 74 | |
| 75 #define NGX_HTTP_FASTCGI_RESPONDER 1 | |
| 76 | |
| 77 #define NGX_HTTP_FASTCGI_BEGIN_REQUEST 1 | |
| 78 #define NGX_HTTP_FASTCGI_ABORT_REQUEST 2 | |
| 79 #define NGX_HTTP_FASTCGI_END_REQUEST 3 | |
| 80 #define NGX_HTTP_FASTCGI_PARAMS 4 | |
| 81 #define NGX_HTTP_FASTCGI_STDIN 5 | |
| 82 #define NGX_HTTP_FASTCGI_STDOUT 6 | |
| 83 #define NGX_HTTP_FASTCGI_STDERR 7 | |
| 84 #define NGX_HTTP_FASTCGI_DATA 8 | |
| 85 | |
| 86 | |
| 87 typedef struct { | |
| 88 u_char version; | |
| 89 u_char type; | |
| 90 u_char request_id_hi; | |
| 91 u_char request_id_lo; | |
| 92 u_char content_length_hi; | |
| 93 u_char content_length_lo; | |
| 94 u_char padding_length; | |
| 95 u_char reserved; | |
| 96 } ngx_http_fastcgi_header_t; | |
| 97 | |
| 98 | |
| 99 typedef struct { | |
| 100 u_char role_hi; | |
| 101 u_char role_lo; | |
| 102 u_char flags; | |
| 103 u_char reserved[5]; | |
| 104 } ngx_http_fastcgi_begin_request_t; | |
| 105 | |
| 106 | |
| 509 | 107 typedef struct { |
| 108 u_char version; | |
| 109 u_char type; | |
| 110 u_char request_id_hi; | |
| 111 u_char request_id_lo; | |
| 112 } ngx_http_fastcgi_header_small_t; | |
| 113 | |
| 114 | |
| 115 typedef struct { | |
| 116 ngx_http_fastcgi_header_t h0; | |
| 117 ngx_http_fastcgi_begin_request_t br; | |
| 118 ngx_http_fastcgi_header_small_t h1; | |
| 119 } ngx_http_fastcgi_request_start_t; | |
| 120 | |
| 121 | |
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122 static ngx_int_t ngx_http_fastcgi_eval(ngx_http_request_t *r, |
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123 ngx_http_fastcgi_loc_conf_t *flcf); |
| 2602 | 124 #if (NGX_HTTP_CACHE) |
| 125 static ngx_int_t ngx_http_fastcgi_create_key(ngx_http_request_t *r); | |
| 126 #endif | |
| 479 | 127 static ngx_int_t ngx_http_fastcgi_create_request(ngx_http_request_t *r); |
| 128 static ngx_int_t ngx_http_fastcgi_reinit_request(ngx_http_request_t *r); | |
| 129 static ngx_int_t ngx_http_fastcgi_process_header(ngx_http_request_t *r); | |
| 130 static ngx_int_t ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, | |
| 487 | 131 ngx_buf_t *buf); |
| 479 | 132 static ngx_int_t ngx_http_fastcgi_process_record(ngx_http_request_t *r, |
| 487 | 133 ngx_http_fastcgi_ctx_t *f); |
| 479 | 134 static void ngx_http_fastcgi_abort_request(ngx_http_request_t *r); |
| 135 static void ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, | |
| 487 | 136 ngx_int_t rc); |
| 479 | 137 |
| 509 | 138 static ngx_int_t ngx_http_fastcgi_add_variables(ngx_conf_t *cf); |
| 139 static void *ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf); | |
| 140 static char *ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, | |
| 141 void *parent, void *child); | |
| 573 | 142 static ngx_int_t ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, |
| 143 ngx_http_variable_value_t *v, uintptr_t data); | |
| 2443 | 144 static ngx_int_t ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, |
| 145 ngx_http_variable_value_t *v, uintptr_t data); | |
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146 static ngx_http_fastcgi_ctx_t *ngx_http_fastcgi_split(ngx_http_request_t *r, |
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147 ngx_http_fastcgi_loc_conf_t *flcf); |
| 509 | 148 |
| 479 | 149 static char *ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, |
| 487 | 150 void *conf); |
| 2443 | 151 static char *ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, |
| 152 ngx_command_t *cmd, void *conf); | |
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153 static char *ngx_http_fastcgi_store(ngx_conf_t *cf, ngx_command_t *cmd, |
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154 void *conf); |
| 2602 | 155 #if (NGX_HTTP_CACHE) |
| 156 static char *ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 157 void *conf); | |
| 158 static char *ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, | |
| 159 void *conf); | |
| 160 #endif | |
| 161 | |
| 479 | 162 static char *ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, |
| 487 | 163 void *data); |
| 479 | 164 |
| 165 | |
| 509 | 166 static ngx_conf_post_t ngx_http_fastcgi_lowat_post = |
| 167 { ngx_http_fastcgi_lowat_check }; | |
| 479 | 168 |
| 169 | |
| 170 static ngx_conf_bitmask_t ngx_http_fastcgi_next_upstream_masks[] = { | |
| 171 { ngx_string("error"), NGX_HTTP_UPSTREAM_FT_ERROR }, | |
| 172 { ngx_string("timeout"), NGX_HTTP_UPSTREAM_FT_TIMEOUT }, | |
| 173 { ngx_string("invalid_header"), NGX_HTTP_UPSTREAM_FT_INVALID_HEADER }, | |
| 174 { ngx_string("http_500"), NGX_HTTP_UPSTREAM_FT_HTTP_500 }, | |
| 623 | 175 { ngx_string("http_503"), NGX_HTTP_UPSTREAM_FT_HTTP_503 }, |
| 479 | 176 { ngx_string("http_404"), NGX_HTTP_UPSTREAM_FT_HTTP_404 }, |
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177 { ngx_string("updating"), NGX_HTTP_UPSTREAM_FT_UPDATING }, |
| 665 | 178 { ngx_string("off"), NGX_HTTP_UPSTREAM_FT_OFF }, |
| 479 | 179 { ngx_null_string, 0 } |
| 180 }; | |
| 181 | |
| 182 | |
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183 static ngx_conf_bitmask_t ngx_http_fastcgi_ignore_headers_masks[] = { |
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184 { ngx_string("X-Accel-Redirect"), NGX_HTTP_UPSTREAM_IGN_XA_REDIRECT }, |
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185 { ngx_string("X-Accel-Expires"), NGX_HTTP_UPSTREAM_IGN_XA_EXPIRES }, |
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186 { ngx_string("Expires"), NGX_HTTP_UPSTREAM_IGN_EXPIRES }, |
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187 { ngx_string("Cache-Control"), NGX_HTTP_UPSTREAM_IGN_CACHE_CONTROL }, |
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188 { ngx_null_string, 0 } |
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189 }; |
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190 |
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191 |
| 2602 | 192 ngx_module_t ngx_http_fastcgi_module; |
| 193 | |
| 194 | |
| 479 | 195 static ngx_command_t ngx_http_fastcgi_commands[] = { |
| 196 | |
| 197 { ngx_string("fastcgi_pass"), | |
| 629 | 198 NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1, |
| 479 | 199 ngx_http_fastcgi_pass, |
| 200 NGX_HTTP_LOC_CONF_OFFSET, | |
| 201 0, | |
| 202 NULL }, | |
| 203 | |
| 204 { ngx_string("fastcgi_index"), | |
| 205 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 206 ngx_conf_set_str_slot, | |
| 207 NGX_HTTP_LOC_CONF_OFFSET, | |
| 208 offsetof(ngx_http_fastcgi_loc_conf_t, index), | |
| 209 NULL }, | |
| 210 | |
| 2443 | 211 { ngx_string("fastcgi_split_path_info"), |
| 212 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 213 ngx_http_fastcgi_split_path_info, | |
| 214 NGX_HTTP_LOC_CONF_OFFSET, | |
| 215 0, | |
| 216 NULL }, | |
| 217 | |
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218 { ngx_string("fastcgi_store"), |
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219 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
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220 ngx_http_fastcgi_store, |
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221 NGX_HTTP_LOC_CONF_OFFSET, |
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222 0, |
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223 NULL }, |
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224 |
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225 { ngx_string("fastcgi_store_access"), |
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226 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE123, |
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227 ngx_conf_set_access_slot, |
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228 NGX_HTTP_LOC_CONF_OFFSET, |
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229 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.store_access), |
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230 NULL }, |
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231 |
| 629 | 232 { ngx_string("fastcgi_ignore_client_abort"), |
| 233 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 234 ngx_conf_set_flag_slot, | |
| 235 NGX_HTTP_LOC_CONF_OFFSET, | |
| 236 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_client_abort), | |
| 237 NULL }, | |
| 238 | |
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239 { ngx_string("fastcgi_bind"), |
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240 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 3399 | 241 ngx_http_upstream_bind_set_slot, |
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242 NGX_HTTP_LOC_CONF_OFFSET, |
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243 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.local), |
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244 NULL }, |
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245 |
| 479 | 246 { ngx_string("fastcgi_connect_timeout"), |
| 247 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 248 ngx_conf_set_msec_slot, | |
| 249 NGX_HTTP_LOC_CONF_OFFSET, | |
| 250 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.connect_timeout), | |
| 251 NULL }, | |
| 252 | |
| 253 { ngx_string("fastcgi_send_timeout"), | |
| 254 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 255 ngx_conf_set_msec_slot, | |
| 256 NGX_HTTP_LOC_CONF_OFFSET, | |
| 257 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_timeout), | |
| 258 NULL }, | |
| 259 | |
| 260 { ngx_string("fastcgi_send_lowat"), | |
| 261 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 262 ngx_conf_set_size_slot, | |
| 263 NGX_HTTP_LOC_CONF_OFFSET, | |
| 264 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.send_lowat), | |
| 265 &ngx_http_fastcgi_lowat_post }, | |
| 266 | |
| 581 | 267 { ngx_string("fastcgi_buffer_size"), |
| 268 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 269 ngx_conf_set_size_slot, | |
| 270 NGX_HTTP_LOC_CONF_OFFSET, | |
| 271 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.buffer_size), | |
| 272 NULL }, | |
| 273 | |
| 509 | 274 { ngx_string("fastcgi_pass_request_headers"), |
| 275 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 276 ngx_conf_set_flag_slot, | |
| 277 NGX_HTTP_LOC_CONF_OFFSET, | |
| 278 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_headers), | |
| 279 NULL }, | |
| 280 | |
| 281 { ngx_string("fastcgi_pass_request_body"), | |
| 282 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 283 ngx_conf_set_flag_slot, | |
| 284 NGX_HTTP_LOC_CONF_OFFSET, | |
| 285 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_request_body), | |
| 286 NULL }, | |
| 287 | |
| 657 | 288 { ngx_string("fastcgi_intercept_errors"), |
| 289 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 290 ngx_conf_set_flag_slot, | |
| 291 NGX_HTTP_LOC_CONF_OFFSET, | |
| 292 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.intercept_errors), | |
| 293 NULL }, | |
| 294 | |
| 479 | 295 { ngx_string("fastcgi_read_timeout"), |
| 296 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 297 ngx_conf_set_msec_slot, | |
| 298 NGX_HTTP_LOC_CONF_OFFSET, | |
| 299 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.read_timeout), | |
| 300 NULL }, | |
| 301 | |
| 302 { ngx_string("fastcgi_buffers"), | |
| 303 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 304 ngx_conf_set_bufs_slot, | |
| 305 NGX_HTTP_LOC_CONF_OFFSET, | |
| 306 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.bufs), | |
| 307 NULL }, | |
| 308 | |
| 309 { ngx_string("fastcgi_busy_buffers_size"), | |
| 310 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 311 ngx_conf_set_size_slot, | |
| 312 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 313 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.busy_buffers_size_conf), |
| 479 | 314 NULL }, |
| 315 | |
| 2602 | 316 #if (NGX_HTTP_CACHE) |
| 317 | |
| 318 { ngx_string("fastcgi_cache"), | |
| 319 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 320 ngx_http_fastcgi_cache, | |
| 321 NGX_HTTP_LOC_CONF_OFFSET, | |
| 322 0, | |
| 323 NULL }, | |
| 324 | |
| 325 { ngx_string("fastcgi_cache_key"), | |
| 326 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 327 ngx_http_fastcgi_cache_key, | |
| 328 NGX_HTTP_LOC_CONF_OFFSET, | |
| 329 0, | |
| 330 NULL }, | |
| 331 | |
| 332 { ngx_string("fastcgi_cache_path"), | |
| 333 NGX_HTTP_MAIN_CONF|NGX_CONF_2MORE, | |
| 334 ngx_http_file_cache_set_slot, | |
| 335 0, | |
| 336 0, | |
| 337 &ngx_http_fastcgi_module }, | |
| 338 | |
| 339 { ngx_string("fastcgi_cache_valid"), | |
| 340 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 341 ngx_http_file_cache_valid_set_slot, | |
| 342 NGX_HTTP_LOC_CONF_OFFSET, | |
| 343 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_valid), | |
| 344 NULL }, | |
| 345 | |
| 2729 | 346 { ngx_string("fastcgi_cache_min_uses"), |
| 2602 | 347 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, |
| 348 ngx_conf_set_num_slot, | |
| 349 NGX_HTTP_LOC_CONF_OFFSET, | |
| 350 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_min_uses), | |
| 351 NULL }, | |
| 352 | |
| 353 { ngx_string("fastcgi_cache_use_stale"), | |
| 354 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, | |
| 355 ngx_conf_set_bitmask_slot, | |
| 356 NGX_HTTP_LOC_CONF_OFFSET, | |
| 357 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_use_stale), | |
| 358 &ngx_http_fastcgi_next_upstream_masks }, | |
| 359 | |
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360 { ngx_string("fastcgi_cache_methods"), |
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361 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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362 ngx_conf_set_bitmask_slot, |
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363 NGX_HTTP_LOC_CONF_OFFSET, |
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364 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.cache_methods), |
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365 &ngx_http_upstream_cache_method_mask }, |
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366 |
| 2602 | 367 #endif |
| 368 | |
| 479 | 369 { ngx_string("fastcgi_temp_path"), |
| 370 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1234, | |
| 371 ngx_conf_set_path_slot, | |
| 372 NGX_HTTP_LOC_CONF_OFFSET, | |
| 373 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_path), | |
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374 NULL }, |
| 479 | 375 |
| 376 { ngx_string("fastcgi_max_temp_file_size"), | |
| 377 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 378 ngx_conf_set_size_slot, | |
| 379 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 380 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.max_temp_file_size_conf), |
| 479 | 381 NULL }, |
| 382 | |
| 383 { ngx_string("fastcgi_temp_file_write_size"), | |
| 384 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1, | |
| 385 ngx_conf_set_size_slot, | |
| 386 NGX_HTTP_LOC_CONF_OFFSET, | |
| 529 | 387 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.temp_file_write_size_conf), |
| 479 | 388 NULL }, |
| 389 | |
| 390 { ngx_string("fastcgi_next_upstream"), | |
| 547 | 391 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
| 479 | 392 ngx_conf_set_bitmask_slot, |
| 393 NGX_HTTP_LOC_CONF_OFFSET, | |
| 394 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.next_upstream), | |
| 395 &ngx_http_fastcgi_next_upstream_masks }, | |
| 396 | |
| 509 | 397 { ngx_string("fastcgi_param"), |
| 398 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE2, | |
| 649 | 399 ngx_conf_set_keyval_slot, |
| 485 | 400 NGX_HTTP_LOC_CONF_OFFSET, |
| 509 | 401 offsetof(ngx_http_fastcgi_loc_conf_t, params_source), |
| 485 | 402 NULL }, |
| 403 | |
| 649 | 404 { ngx_string("fastcgi_pass_header"), |
| 405 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 406 ngx_conf_set_str_array_slot, | |
| 407 NGX_HTTP_LOC_CONF_OFFSET, | |
| 408 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.pass_headers), | |
| 409 NULL }, | |
| 410 | |
| 411 { ngx_string("fastcgi_hide_header"), | |
| 412 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 413 ngx_conf_set_str_array_slot, | |
| 414 NGX_HTTP_LOC_CONF_OFFSET, | |
| 415 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.hide_headers), | |
| 416 NULL }, | |
| 417 | |
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418 { ngx_string("fastcgi_ignore_headers"), |
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419 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_1MORE, |
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420 ngx_conf_set_bitmask_slot, |
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421 NGX_HTTP_LOC_CONF_OFFSET, |
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422 offsetof(ngx_http_fastcgi_loc_conf_t, upstream.ignore_headers), |
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423 &ngx_http_fastcgi_ignore_headers_masks }, |
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424 |
| 1228 | 425 { ngx_string("fastcgi_catch_stderr"), |
| 426 NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_FLAG, | |
| 427 ngx_conf_set_str_array_slot, | |
| 428 NGX_HTTP_LOC_CONF_OFFSET, | |
| 429 offsetof(ngx_http_fastcgi_loc_conf_t, catch_stderr), | |
| 430 NULL }, | |
| 431 | |
| 479 | 432 ngx_null_command |
| 433 }; | |
| 434 | |
| 435 | |
| 667 | 436 static ngx_http_module_t ngx_http_fastcgi_module_ctx = { |
| 509 | 437 ngx_http_fastcgi_add_variables, /* preconfiguration */ |
| 438 NULL, /* postconfiguration */ | |
| 479 | 439 |
| 440 NULL, /* create main configuration */ | |
| 441 NULL, /* init main configuration */ | |
| 442 | |
| 443 NULL, /* create server configuration */ | |
| 444 NULL, /* merge server configuration */ | |
| 445 | |
| 446 ngx_http_fastcgi_create_loc_conf, /* create location configuration */ | |
| 447 ngx_http_fastcgi_merge_loc_conf /* merge location configuration */ | |
| 448 }; | |
| 449 | |
| 450 | |
| 451 ngx_module_t ngx_http_fastcgi_module = { | |
| 509 | 452 NGX_MODULE_V1, |
| 479 | 453 &ngx_http_fastcgi_module_ctx, /* module context */ |
| 454 ngx_http_fastcgi_commands, /* module directives */ | |
| 455 NGX_HTTP_MODULE, /* module type */ | |
| 541 | 456 NULL, /* init master */ |
| 479 | 457 NULL, /* init module */ |
| 541 | 458 NULL, /* init process */ |
| 459 NULL, /* init thread */ | |
| 460 NULL, /* exit thread */ | |
| 461 NULL, /* exit process */ | |
| 462 NULL, /* exit master */ | |
| 463 NGX_MODULE_V1_PADDING | |
| 479 | 464 }; |
| 465 | |
| 466 | |
| 1883 | 467 static ngx_http_fastcgi_request_start_t ngx_http_fastcgi_request_start = { |
| 468 { 1, /* version */ | |
| 469 NGX_HTTP_FASTCGI_BEGIN_REQUEST, /* type */ | |
| 470 0, /* request_id_hi */ | |
| 471 1, /* request_id_lo */ | |
| 472 0, /* content_length_hi */ | |
| 473 sizeof(ngx_http_fastcgi_begin_request_t), /* content_length_lo */ | |
| 474 0, /* padding_length */ | |
| 475 0 }, /* reserved */ | |
| 476 | |
| 477 { 0, /* role_hi */ | |
| 478 NGX_HTTP_FASTCGI_RESPONDER, /* role_lo */ | |
| 479 0, /* NGX_HTTP_FASTCGI_KEEP_CONN */ /* flags */ | |
| 480 { 0, 0, 0, 0, 0 } }, /* reserved[5] */ | |
| 481 | |
| 482 { 1, /* version */ | |
| 483 NGX_HTTP_FASTCGI_PARAMS, /* type */ | |
| 484 0, /* request_id_hi */ | |
| 485 1 }, /* request_id_lo */ | |
| 486 | |
| 487 }; | |
| 488 | |
| 489 | |
| 2443 | 490 static ngx_http_variable_t ngx_http_fastcgi_vars[] = { |
| 491 | |
| 492 { ngx_string("fastcgi_script_name"), NULL, | |
| 493 ngx_http_fastcgi_script_name_variable, 0, | |
| 494 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 495 | |
| 496 { ngx_string("fastcgi_path_info"), NULL, | |
| 497 ngx_http_fastcgi_path_info_variable, 0, | |
| 498 NGX_HTTP_VAR_NOCACHEABLE|NGX_HTTP_VAR_NOHASH, 0 }, | |
| 499 | |
| 500 { ngx_null_string, NULL, NULL, 0, 0, 0 } | |
| 501 }; | |
| 1884 | 502 |
| 503 | |
| 649 | 504 static ngx_str_t ngx_http_fastcgi_hide_headers[] = { |
| 505 ngx_string("Status"), | |
| 506 ngx_string("X-Accel-Expires"), | |
| 507 ngx_string("X-Accel-Redirect"), | |
| 508 ngx_string("X-Accel-Limit-Rate"), | |
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509 ngx_string("X-Accel-Buffering"), |
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510 ngx_string("X-Accel-Charset"), |
| 649 | 511 ngx_null_string |
| 512 }; | |
| 513 | |
| 514 | |
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515 #if (NGX_HTTP_CACHE) |
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516 |
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517 static ngx_str_t ngx_http_fastcgi_hide_cache_headers[] = { |
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518 ngx_string("Status"), |
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519 ngx_string("X-Accel-Expires"), |
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520 ngx_string("X-Accel-Redirect"), |
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521 ngx_string("X-Accel-Limit-Rate"), |
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522 ngx_string("X-Accel-Buffering"), |
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523 ngx_string("X-Accel-Charset"), |
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524 ngx_string("Set-Cookie"), |
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525 ngx_string("P3P"), |
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526 ngx_null_string |
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527 }; |
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528 |
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529 #endif |
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530 |
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531 |
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532 static ngx_path_init_t ngx_http_fastcgi_temp_path = { |
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533 ngx_string(NGX_HTTP_FASTCGI_TEMP_PATH), { 1, 2, 0 } |
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534 }; |
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535 |
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536 |
| 487 | 537 static ngx_int_t |
| 538 ngx_http_fastcgi_handler(ngx_http_request_t *r) | |
| 479 | 539 { |
| 540 ngx_int_t rc; | |
| 541 ngx_http_upstream_t *u; | |
| 2443 | 542 ngx_http_fastcgi_ctx_t *f; |
| 479 | 543 ngx_http_fastcgi_loc_conf_t *flcf; |
| 544 | |
|
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545 if (r->subrequest_in_memory) { |
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546 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
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547 "ngx_http_fastcgi_module does not support " |
| 1635 | 548 "subrequest in memory"); |
|
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549 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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550 } |
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551 |
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552 if (ngx_http_upstream_create(r) != NGX_OK) { |
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553 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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554 } |
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555 |
| 2443 | 556 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
| 557 if (f == NULL) { | |
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558 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
| 2443 | 559 } |
| 560 | |
| 561 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); | |
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562 |
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563 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
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564 |
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565 if (flcf->fastcgi_lengths) { |
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566 if (ngx_http_fastcgi_eval(r, flcf) != NGX_OK) { |
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567 return NGX_HTTP_INTERNAL_SERVER_ERROR; |
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568 } |
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569 } |
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570 |
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571 u = r->upstream; |
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572 |
|
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573 ngx_str_set(&u->schema, "fastcgi://"); |
| 479 | 574 u->output.tag = (ngx_buf_tag_t) &ngx_http_fastcgi_module; |
| 575 | |
| 576 u->conf = &flcf->upstream; | |
| 577 | |
| 2602 | 578 #if (NGX_HTTP_CACHE) |
| 579 u->create_key = ngx_http_fastcgi_create_key; | |
| 580 #endif | |
| 479 | 581 u->create_request = ngx_http_fastcgi_create_request; |
| 582 u->reinit_request = ngx_http_fastcgi_reinit_request; | |
| 583 u->process_header = ngx_http_fastcgi_process_header; | |
| 584 u->abort_request = ngx_http_fastcgi_abort_request; | |
| 585 u->finalize_request = ngx_http_fastcgi_finalize_request; | |
| 586 | |
| 649 | 587 u->buffering = 1; |
| 588 | |
| 581 | 589 u->pipe = ngx_pcalloc(r->pool, sizeof(ngx_event_pipe_t)); |
| 590 if (u->pipe == NULL) { | |
| 591 return NGX_HTTP_INTERNAL_SERVER_ERROR; | |
| 592 } | |
| 593 | |
| 594 u->pipe->input_filter = ngx_http_fastcgi_input_filter; | |
| 595 u->pipe->input_ctx = r; | |
| 479 | 596 |
| 597 rc = ngx_http_read_client_request_body(r, ngx_http_upstream_init); | |
| 598 | |
| 599 if (rc >= NGX_HTTP_SPECIAL_RESPONSE) { | |
| 600 return rc; | |
| 601 } | |
| 602 | |
| 603 return NGX_DONE; | |
| 604 } | |
| 605 | |
| 606 | |
| 487 | 607 static ngx_int_t |
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608 ngx_http_fastcgi_eval(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
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609 { |
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610 ngx_url_t u; |
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611 |
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612 ngx_memzero(&u, sizeof(ngx_url_t)); |
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613 |
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614 if (ngx_http_script_run(r, &u.url, flcf->fastcgi_lengths->elts, 0, |
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615 flcf->fastcgi_values->elts) |
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616 == NULL) |
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617 { |
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618 return NGX_ERROR; |
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619 } |
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620 |
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621 u.no_resolve = 1; |
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622 |
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623 if (ngx_parse_url(r->pool, &u) != NGX_OK) { |
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624 if (u.err) { |
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625 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
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626 "%s in upstream \"%V\"", u.err, &u.url); |
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627 } |
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628 |
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629 return NGX_ERROR; |
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630 } |
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631 |
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632 if (u.no_port) { |
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633 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 2602 | 634 "no port in upstream \"%V\"", &u.url); |
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635 return NGX_ERROR; |
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636 } |
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637 |
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638 r->upstream->resolved = ngx_pcalloc(r->pool, |
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639 sizeof(ngx_http_upstream_resolved_t)); |
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640 if (r->upstream->resolved == NULL) { |
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641 return NGX_ERROR; |
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642 } |
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643 |
|
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644 if (u.addrs && u.addrs[0].sockaddr) { |
|
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645 r->upstream->resolved->sockaddr = u.addrs[0].sockaddr; |
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646 r->upstream->resolved->socklen = u.addrs[0].socklen; |
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647 r->upstream->resolved->naddrs = 1; |
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648 r->upstream->resolved->host = u.addrs[0].name; |
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649 |
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650 } else { |
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651 r->upstream->resolved->host = u.host; |
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652 r->upstream->resolved->port = u.port; |
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653 } |
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654 |
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655 return NGX_OK; |
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656 } |
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657 |
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658 |
| 2602 | 659 #if (NGX_HTTP_CACHE) |
| 660 | |
| 661 static ngx_int_t | |
| 662 ngx_http_fastcgi_create_key(ngx_http_request_t *r) | |
| 663 { | |
| 664 ngx_str_t *key; | |
| 665 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 666 | |
| 667 key = ngx_array_push(&r->cache->keys); | |
| 668 if (key == NULL) { | |
| 669 return NGX_ERROR; | |
| 670 } | |
| 671 | |
| 672 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 673 | |
| 674 if (ngx_http_complex_value(r, &flcf->cache_key, key) != NGX_OK) { | |
| 675 return NGX_ERROR; | |
| 676 } | |
| 677 | |
| 678 return NGX_OK; | |
| 679 } | |
| 680 | |
| 681 #endif | |
| 682 | |
| 683 | |
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684 static ngx_int_t |
| 487 | 685 ngx_http_fastcgi_create_request(ngx_http_request_t *r) |
| 479 | 686 { |
| 509 | 687 off_t file_pos; |
| 688 u_char ch, *pos; | |
| 689 size_t size, len, key_len, val_len, padding; | |
| 690 ngx_uint_t i, n, next; | |
| 691 ngx_buf_t *b; | |
| 692 ngx_chain_t *cl, *body; | |
| 693 ngx_list_part_t *part; | |
| 694 ngx_table_elt_t *header; | |
| 695 ngx_http_script_code_pt code; | |
| 696 ngx_http_script_engine_t e, le; | |
| 697 ngx_http_fastcgi_header_t *h; | |
| 698 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 699 ngx_http_script_len_code_pt lcode; | |
| 479 | 700 |
| 509 | 701 len = 0; |
| 485 | 702 |
| 479 | 703 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 704 | |
| 509 | 705 if (flcf->params_len) { |
| 706 ngx_memzero(&le, sizeof(ngx_http_script_engine_t)); | |
| 479 | 707 |
| 1565 | 708 ngx_http_script_flush_no_cacheable_variables(r, flcf->flushes); |
| 573 | 709 le.flushed = 1; |
| 710 | |
| 509 | 711 le.ip = flcf->params_len->elts; |
| 712 le.request = r; | |
| 479 | 713 |
| 509 | 714 while (*(uintptr_t *) le.ip) { |
| 487 | 715 |
| 509 | 716 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 717 key_len = lcode(&le); | |
| 479 | 718 |
| 509 | 719 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 720 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 721 } | |
| 722 le.ip += sizeof(uintptr_t); | |
| 479 | 723 |
| 537 | 724 len += 1 + key_len + ((val_len > 127) ? 4 : 1) + val_len; |
| 485 | 725 } |
| 726 } | |
| 727 | |
| 509 | 728 if (flcf->upstream.pass_request_headers) { |
| 485 | 729 |
| 509 | 730 part = &r->headers_in.headers.part; |
| 731 header = part->elts; | |
| 732 | |
| 733 for (i = 0; /* void */; i++) { | |
| 479 | 734 |
| 509 | 735 if (i >= part->nelts) { |
| 736 if (part->next == NULL) { | |
| 737 break; | |
| 738 } | |
| 479 | 739 |
| 509 | 740 part = part->next; |
| 741 header = part->elts; | |
| 742 i = 0; | |
| 479 | 743 } |
| 744 | |
| 509 | 745 len += ((sizeof("HTTP_") - 1 + header[i].key.len > 127) ? 4 : 1) |
| 746 + ((header[i].value.len > 127) ? 4 : 1) | |
| 747 + sizeof("HTTP_") - 1 + header[i].key.len + header[i].value.len; | |
| 479 | 748 } |
| 749 } | |
| 750 | |
| 751 | |
| 752 if (len > 65535) { | |
| 753 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, | |
| 1678 | 754 "fastcgi request record is too big: %uz", len); |
| 479 | 755 return NGX_ERROR; |
| 756 } | |
| 757 | |
| 758 | |
| 759 padding = 8 - len % 8; | |
| 760 padding = (padding == 8) ? 0 : padding; | |
| 761 | |
| 762 | |
| 763 size = sizeof(ngx_http_fastcgi_header_t) | |
| 764 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 765 | |
| 766 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 767 + len + padding | |
| 768 + sizeof(ngx_http_fastcgi_header_t) /* NGX_HTTP_FASTCGI_PARAMS */ | |
| 769 | |
| 770 + sizeof(ngx_http_fastcgi_header_t); /* NGX_HTTP_FASTCGI_STDIN */ | |
| 771 | |
| 772 | |
| 501 | 773 b = ngx_create_temp_buf(r->pool, size); |
| 774 if (b == NULL) { | |
| 479 | 775 return NGX_ERROR; |
| 776 } | |
| 777 | |
| 501 | 778 cl = ngx_alloc_chain_link(r->pool); |
| 779 if (cl == NULL) { | |
| 479 | 780 return NGX_ERROR; |
| 781 } | |
| 782 | |
| 783 cl->buf = b; | |
| 784 | |
| 509 | 785 ngx_memcpy(b->pos, &ngx_http_fastcgi_request_start, |
| 786 sizeof(ngx_http_fastcgi_request_start_t)); | |
| 479 | 787 |
| 788 h = (ngx_http_fastcgi_header_t *) | |
| 789 (b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 790 + sizeof(ngx_http_fastcgi_begin_request_t)); | |
| 791 | |
| 792 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 793 h->content_length_lo = (u_char) (len & 0xff); | |
| 794 h->padding_length = (u_char) padding; | |
| 795 h->reserved = 0; | |
| 796 | |
| 797 b->last = b->pos + sizeof(ngx_http_fastcgi_header_t) | |
| 798 + sizeof(ngx_http_fastcgi_begin_request_t) | |
| 799 + sizeof(ngx_http_fastcgi_header_t); | |
| 800 | |
| 801 | |
| 509 | 802 if (flcf->params_len) { |
| 803 ngx_memzero(&e, sizeof(ngx_http_script_engine_t)); | |
| 479 | 804 |
| 509 | 805 e.ip = flcf->params->elts; |
| 806 e.pos = b->last; | |
| 807 e.request = r; | |
| 573 | 808 e.flushed = 1; |
| 479 | 809 |
| 509 | 810 le.ip = flcf->params_len->elts; |
| 479 | 811 |
| 509 | 812 while (*(uintptr_t *) le.ip) { |
| 479 | 813 |
| 509 | 814 lcode = *(ngx_http_script_len_code_pt *) le.ip; |
| 815 key_len = (u_char) lcode(&le); | |
| 479 | 816 |
| 509 | 817 for (val_len = 0; *(uintptr_t *) le.ip; val_len += lcode(&le)) { |
| 818 lcode = *(ngx_http_script_len_code_pt *) le.ip; | |
| 819 } | |
| 820 le.ip += sizeof(uintptr_t); | |
| 479 | 821 |
| 537 | 822 *e.pos++ = (u_char) key_len; |
| 479 | 823 |
| 537 | 824 if (val_len > 127) { |
| 825 *e.pos++ = (u_char) (((val_len >> 24) & 0x7f) | 0x80); | |
| 826 *e.pos++ = (u_char) ((val_len >> 16) & 0xff); | |
| 827 *e.pos++ = (u_char) ((val_len >> 8) & 0xff); | |
| 828 *e.pos++ = (u_char) (val_len & 0xff); | |
| 479 | 829 |
| 537 | 830 } else { |
| 831 *e.pos++ = (u_char) val_len; | |
| 509 | 832 } |
| 479 | 833 |
| 509 | 834 while (*(uintptr_t *) e.ip) { |
| 835 code = *(ngx_http_script_code_pt *) e.ip; | |
| 836 code((ngx_http_script_engine_t *) &e); | |
| 837 } | |
| 838 e.ip += sizeof(uintptr_t); | |
| 1945 | 839 |
| 840 ngx_log_debug4(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 841 "fastcgi param: \"%*s: %*s\"", | |
| 842 key_len, e.pos - (key_len + val_len), | |
| 843 val_len, e.pos - val_len); | |
| 479 | 844 } |
| 845 | |
| 509 | 846 b->last = e.pos; |
| 487 | 847 } |
| 848 | |
| 849 | |
| 509 | 850 if (flcf->upstream.pass_request_headers) { |
| 479 | 851 |
| 509 | 852 part = &r->headers_in.headers.part; |
| 853 header = part->elts; | |
| 479 | 854 |
| 509 | 855 for (i = 0; /* void */; i++) { |
| 491 | 856 |
| 509 | 857 if (i >= part->nelts) { |
| 858 if (part->next == NULL) { | |
| 577 | 859 break; |
| 509 | 860 } |
| 577 | 861 |
| 509 | 862 part = part->next; |
| 863 header = part->elts; | |
| 864 i = 0; | |
| 865 } | |
| 479 | 866 |
| 509 | 867 len = sizeof("HTTP_") - 1 + header[i].key.len; |
| 868 if (len > 127) { | |
| 869 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 870 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 871 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 872 *b->last++ = (u_char) (len & 0xff); | |
| 577 | 873 |
| 509 | 874 } else { |
| 875 *b->last++ = (u_char) len; | |
| 487 | 876 } |
| 877 | |
| 509 | 878 len = header[i].value.len; |
| 879 if (len > 127) { | |
| 880 *b->last++ = (u_char) (((len >> 24) & 0x7f) | 0x80); | |
| 881 *b->last++ = (u_char) ((len >> 16) & 0xff); | |
| 882 *b->last++ = (u_char) ((len >> 8) & 0xff); | |
| 883 *b->last++ = (u_char) (len & 0xff); | |
| 487 | 884 |
| 509 | 885 } else { |
| 886 *b->last++ = (u_char) len; | |
| 479 | 887 } |
| 888 | |
| 509 | 889 b->last = ngx_cpymem(b->last, "HTTP_", sizeof("HTTP_") - 1); |
| 479 | 890 |
| 509 | 891 for (n = 0; n < header[i].key.len; n++) { |
| 892 ch = header[i].key.data[n]; | |
| 479 | 893 |
| 509 | 894 if (ch >= 'a' && ch <= 'z') { |
| 895 ch &= ~0x20; | |
| 479 | 896 |
| 509 | 897 } else if (ch == '-') { |
| 898 ch = '_'; | |
| 899 } | |
| 479 | 900 |
| 509 | 901 *b->last++ = ch; |
| 479 | 902 } |
| 903 | |
| 573 | 904 b->last = ngx_copy(b->last, header[i].value.data, |
| 905 header[i].value.len); | |
| 479 | 906 } |
| 907 } | |
| 908 | |
| 909 | |
| 910 if (padding) { | |
| 911 ngx_memzero(b->last, padding); | |
| 912 b->last += padding; | |
| 913 } | |
| 914 | |
| 915 | |
| 916 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 917 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 918 | |
| 919 h->version = 1; | |
| 920 h->type = NGX_HTTP_FASTCGI_PARAMS; | |
| 921 h->request_id_hi = 0; | |
| 922 h->request_id_lo = 1; | |
| 923 h->content_length_hi = 0; | |
| 924 h->content_length_lo = 0; | |
| 925 h->padding_length = 0; | |
| 926 h->reserved = 0; | |
| 927 | |
| 928 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 929 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 930 | |
| 509 | 931 if (flcf->upstream.pass_request_body) { |
| 932 body = r->upstream->request_bufs; | |
| 933 r->upstream->request_bufs = cl; | |
| 479 | 934 |
| 935 #if (NGX_SUPPRESS_WARN) | |
| 509 | 936 file_pos = 0; |
| 937 pos = NULL; | |
| 479 | 938 #endif |
| 939 | |
| 509 | 940 while (body) { |
| 479 | 941 |
| 509 | 942 if (body->buf->in_file) { |
| 943 file_pos = body->buf->file_pos; | |
| 479 | 944 |
| 509 | 945 } else { |
| 946 pos = body->buf->pos; | |
| 479 | 947 } |
| 948 | |
| 509 | 949 next = 0; |
| 479 | 950 |
| 509 | 951 do { |
| 952 b = ngx_alloc_buf(r->pool); | |
| 953 if (b == NULL) { | |
| 954 return NGX_ERROR; | |
| 479 | 955 } |
| 956 | |
| 509 | 957 ngx_memcpy(b, body->buf, sizeof(ngx_buf_t)); |
| 958 | |
| 959 if (body->buf->in_file) { | |
| 960 b->file_pos = file_pos; | |
| 961 file_pos += 32 * 1024; | |
| 479 | 962 |
|
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diff
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|
963 if (file_pos >= body->buf->file_last) { |
| 509 | 964 file_pos = body->buf->file_last; |
| 965 next = 1; | |
| 966 } | |
| 967 | |
| 968 b->file_last = file_pos; | |
| 969 len = (ngx_uint_t) (file_pos - b->file_pos); | |
| 970 | |
| 971 } else { | |
| 972 b->pos = pos; | |
| 973 pos += 32 * 1024; | |
| 479 | 974 |
|
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diff
changeset
|
975 if (pos >= body->buf->last) { |
| 509 | 976 pos = body->buf->last; |
| 977 next = 1; | |
| 978 } | |
| 979 | |
| 980 b->last = pos; | |
| 981 len = (ngx_uint_t) (pos - b->pos); | |
| 982 } | |
| 479 | 983 |
| 509 | 984 padding = 8 - len % 8; |
| 985 padding = (padding == 8) ? 0 : padding; | |
| 479 | 986 |
| 509 | 987 h->version = 1; |
| 988 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 989 h->request_id_hi = 0; | |
| 990 h->request_id_lo = 1; | |
| 991 h->content_length_hi = (u_char) ((len >> 8) & 0xff); | |
| 992 h->content_length_lo = (u_char) (len & 0xff); | |
| 993 h->padding_length = (u_char) padding; | |
| 994 h->reserved = 0; | |
| 479 | 995 |
| 509 | 996 cl->next = ngx_alloc_chain_link(r->pool); |
| 997 if (cl->next == NULL) { | |
| 998 return NGX_ERROR; | |
| 999 } | |
| 479 | 1000 |
| 509 | 1001 cl = cl->next; |
| 1002 cl->buf = b; | |
| 1003 | |
| 1004 b = ngx_create_temp_buf(r->pool, | |
| 1005 sizeof(ngx_http_fastcgi_header_t) | |
| 1006 + padding); | |
| 1007 if (b == NULL) { | |
| 1008 return NGX_ERROR; | |
| 1009 } | |
| 479 | 1010 |
| 509 | 1011 if (padding) { |
| 1012 ngx_memzero(b->last, padding); | |
| 1013 b->last += padding; | |
| 1014 } | |
| 1015 | |
| 1016 h = (ngx_http_fastcgi_header_t *) b->last; | |
| 1017 b->last += sizeof(ngx_http_fastcgi_header_t); | |
| 479 | 1018 |
| 509 | 1019 cl->next = ngx_alloc_chain_link(r->pool); |
| 1020 if (cl->next == NULL) { | |
| 1021 return NGX_ERROR; | |
| 1022 } | |
| 1023 | |
| 1024 cl = cl->next; | |
| 1025 cl->buf = b; | |
| 479 | 1026 |
| 509 | 1027 } while (!next); |
| 479 | 1028 |
| 509 | 1029 body = body->next; |
| 1030 } | |
| 479 | 1031 |
| 509 | 1032 } else { |
| 1033 r->upstream->request_bufs = cl; | |
| 479 | 1034 } |
| 1035 | |
| 1036 h->version = 1; | |
| 1037 h->type = NGX_HTTP_FASTCGI_STDIN; | |
| 1038 h->request_id_hi = 0; | |
| 1039 h->request_id_lo = 1; | |
| 1040 h->content_length_hi = 0; | |
| 1041 h->content_length_lo = 0; | |
| 1042 h->padding_length = 0; | |
| 1043 h->reserved = 0; | |
| 1044 | |
| 1045 cl->next = NULL; | |
| 1046 | |
| 1047 return NGX_OK; | |
| 1048 } | |
| 1049 | |
| 1050 | |
| 487 | 1051 static ngx_int_t |
| 1052 ngx_http_fastcgi_reinit_request(ngx_http_request_t *r) | |
| 479 | 1053 { |
| 1054 ngx_http_fastcgi_ctx_t *f; | |
| 1055 | |
| 1056 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1057 | |
| 1058 if (f == NULL) { | |
| 1059 return NGX_OK; | |
| 1060 } | |
| 1061 | |
| 1062 f->state = ngx_http_fastcgi_st_version; | |
| 615 | 1063 f->fastcgi_stdout = 0; |
|
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diff
changeset
|
1064 f->large_stderr = 0; |
| 479 | 1065 |
| 1066 return NGX_OK; | |
| 1067 } | |
| 1068 | |
| 1069 | |
| 507 | 1070 static ngx_int_t |
| 1071 ngx_http_fastcgi_process_header(ngx_http_request_t *r) | |
| 479 | 1072 { |
|
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diff
changeset
|
1073 u_char *p, *msg, *start, *last, |
|
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diff
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|
1074 *part_start, *part_end; |
|
1276
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fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1075 size_t size; |
|
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|
1076 ngx_str_t *status_line, *pattern; |
| 509 | 1077 ngx_int_t rc, status; |
|
1276
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|
1078 ngx_buf_t buf; |
| 649 | 1079 ngx_uint_t i; |
| 509 | 1080 ngx_table_elt_t *h; |
| 1081 ngx_http_upstream_t *u; | |
| 1082 ngx_http_fastcgi_ctx_t *f; | |
| 1083 ngx_http_upstream_header_t *hh; | |
| 1228 | 1084 ngx_http_fastcgi_loc_conf_t *flcf; |
|
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1274
diff
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|
1085 ngx_http_fastcgi_split_part_t *part; |
| 509 | 1086 ngx_http_upstream_main_conf_t *umcf; |
| 479 | 1087 |
| 1088 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1089 | |
| 509 | 1090 umcf = ngx_http_get_module_main_conf(r, ngx_http_upstream_module); |
| 1091 | |
| 479 | 1092 u = r->upstream; |
| 1093 | |
| 1094 for ( ;; ) { | |
| 1095 | |
| 1096 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1097 | |
| 581 | 1098 f->pos = u->buffer.pos; |
| 1099 f->last = u->buffer.last; | |
| 479 | 1100 |
| 1101 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1102 | |
| 581 | 1103 u->buffer.pos = f->pos; |
| 1104 u->buffer.last = f->last; | |
| 479 | 1105 |
| 1106 if (rc == NGX_AGAIN) { | |
| 1107 return NGX_AGAIN; | |
| 1108 } | |
| 1109 | |
| 1110 if (rc == NGX_ERROR) { | |
| 1111 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1112 } | |
| 1113 | |
| 491 | 1114 if (f->type != NGX_HTTP_FASTCGI_STDOUT |
| 1115 && f->type != NGX_HTTP_FASTCGI_STDERR) | |
| 1116 { | |
| 479 | 1117 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1118 "upstream sent unexpected FastCGI record: %d", | |
| 1119 f->type); | |
| 1120 | |
| 1121 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1122 } | |
| 1123 | |
| 491 | 1124 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { |
| 479 | 1125 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
| 1126 "upstream closed prematurely FastCGI stdout"); | |
| 1127 | |
| 1128 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1129 } | |
| 1130 } | |
| 1131 | |
| 1132 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1133 | |
| 581 | 1134 if (u->buffer.pos + f->padding < u->buffer.last) { |
| 479 | 1135 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1136 u->buffer.pos += f->padding; |
| 479 | 1137 |
| 1138 continue; | |
| 1139 } | |
| 1140 | |
| 581 | 1141 if (u->buffer.pos + f->padding == u->buffer.last) { |
| 479 | 1142 f->state = ngx_http_fastcgi_st_version; |
| 581 | 1143 u->buffer.pos = u->buffer.last; |
| 479 | 1144 |
| 1145 return NGX_AGAIN; | |
| 1146 } | |
| 1147 | |
| 581 | 1148 f->padding -= u->buffer.last - u->buffer.pos; |
| 1149 u->buffer.pos = u->buffer.last; | |
| 479 | 1150 |
| 1151 return NGX_AGAIN; | |
| 1152 } | |
| 1153 | |
| 491 | 1154 |
| 479 | 1155 /* f->state == ngx_http_fastcgi_st_data */ |
| 1156 | |
| 491 | 1157 if (f->type == NGX_HTTP_FASTCGI_STDERR) { |
| 1158 | |
| 1159 if (f->length) { | |
|
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diff
changeset
|
1160 msg = u->buffer.pos; |
| 491 | 1161 |
| 581 | 1162 if (u->buffer.pos + f->length <= u->buffer.last) { |
| 1163 u->buffer.pos += f->length; | |
| 491 | 1164 f->length = 0; |
| 1165 f->state = ngx_http_fastcgi_st_padding; | |
| 1166 | |
| 577 | 1167 } else { |
| 581 | 1168 f->length -= u->buffer.last - u->buffer.pos; |
| 1169 u->buffer.pos = u->buffer.last; | |
| 491 | 1170 } |
| 1171 | |
|
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diff
changeset
|
1172 for (p = u->buffer.pos - 1; msg < p; p--) { |
|
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diff
changeset
|
1173 if (*p != LF && *p != CR && *p != '.' && *p != ' ') { |
|
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|
1174 break; |
|
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1175 } |
| 491 | 1176 } |
| 1177 | |
|
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Igor Sysoev <igor@sysoev.ru>
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|
1178 p++; |
|
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Igor Sysoev <igor@sysoev.ru>
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changeset
|
1179 |
| 491 | 1180 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
3025
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1181 "FastCGI sent in stderr: \"%*s\"", p - msg, msg); |
| 491 | 1182 |
| 1228 | 1183 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 1184 | |
| 1185 if (flcf->catch_stderr) { | |
| 1186 pattern = flcf->catch_stderr->elts; | |
| 1187 | |
| 1188 for (i = 0; i < flcf->catch_stderr->nelts; i++) { | |
|
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|
1189 if (ngx_strnstr(msg, (char *) pattern[i].data, |
|
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|
1190 p - msg) |
|
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|
1191 != NULL) |
|
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diff
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|
1192 { |
|
1700
7f3350b18e75
return NGX_HTTP_UPSTREAM_INVALID_HEADER instead of NGX_HTTP_BAD_GATEWAY
Igor Sysoev <igor@sysoev.ru>
parents:
1699
diff
changeset
|
1193 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 1228 | 1194 } |
| 1195 } | |
| 1196 } | |
| 1197 | |
| 581 | 1198 if (u->buffer.pos == u->buffer.last) { |
| 615 | 1199 |
| 1200 if (!f->fastcgi_stdout) { | |
| 1201 | |
| 1202 /* | |
| 1203 * the special handling the large number | |
| 1204 * of the PHP warnings to not allocate memory | |
| 1205 */ | |
| 1206 | |
|
3460
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fix cached FastCGI response with large stderr output before header
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parents:
3399
diff
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|
1207 #if (NGX_HTTP_CACHE) |
|
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parents:
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diff
changeset
|
1208 if (r->cache) { |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
3399
diff
changeset
|
1209 u->buffer.pos = u->buffer.start |
|
bbea0b19b608
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changeset
|
1210 + r->cache->header_start; |
|
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fix cached FastCGI response with large stderr output before header
Igor Sysoev <igor@sysoev.ru>
parents:
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|
1211 } else { |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1212 u->buffer.pos = u->buffer.start; |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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|
1213 } |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1214 #endif |
|
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|
1215 |
|
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diff
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|
1216 u->buffer.last = u->buffer.pos; |
|
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diff
changeset
|
1217 f->large_stderr = 1; |
| 615 | 1218 } |
| 1219 | |
| 491 | 1220 return NGX_AGAIN; |
| 1221 } | |
| 1222 | |
| 1223 } else { | |
| 1224 f->state = ngx_http_fastcgi_st_version; | |
| 1225 } | |
| 1226 | |
| 1227 continue; | |
| 1228 } | |
| 1229 | |
| 1230 | |
| 1231 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1232 | |
|
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|
1233 #if (NGX_HTTP_CACHE) |
|
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|
1234 |
|
3469
08a66ba99191
fix segfault if there was non cached large FastCGI stderr output before header,
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1235 if (f->large_stderr && r->cache) { |
|
3494
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fix building without HTTP cache, the bug had been introduced in r3461
Igor Sysoev <igor@sysoev.ru>
parents:
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changeset
|
1236 u_char *start; |
|
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|
1237 ssize_t len; |
|
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changeset
|
1238 ngx_http_fastcgi_header_t *fh; |
|
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|
1239 |
|
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|
1240 start = u->buffer.start + r->cache->header_start; |
|
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|
1241 |
|
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diff
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|
1242 len = u->buffer.pos - start - 2 * sizeof(ngx_http_fastcgi_header_t); |
|
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|
1243 |
|
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|
1244 /* |
|
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fix cached FastCGI response with large stderr output before header
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1245 * A tail of large stderr output before HTTP header is placed |
|
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1246 * in a cache file without a FastCGI record header. |
|
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1247 * To workaround it we put a dummy FastCGI record header at the |
|
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1248 * start of the stderr output or update r->cache_header_start, |
|
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1249 * if there is no enough place for the record header. |
|
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|
1250 */ |
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|
1251 |
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1252 if (len >= 0) { |
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1253 fh = (ngx_http_fastcgi_header_t *) start; |
|
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1254 fh->version = 1; |
|
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1255 fh->type = NGX_HTTP_FASTCGI_STDERR; |
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1256 fh->request_id_hi = 0; |
|
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|
1257 fh->request_id_lo = 1; |
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1258 fh->content_length_hi = (u_char) ((len >> 8) & 0xff); |
|
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1259 fh->content_length_lo = (u_char) (len & 0xff); |
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|
1260 fh->padding_length = 0; |
|
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|
1261 fh->reserved = 0; |
|
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|
1262 |
|
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|
1263 } else { |
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|
1264 r->cache->header_start += u->buffer.pos - start |
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|
1265 - sizeof(ngx_http_fastcgi_header_t); |
|
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|
1266 } |
|
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|
1267 |
|
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|
1268 f->large_stderr = 0; |
|
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|
1269 } |
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|
1270 |
|
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|
1271 #endif |
|
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|
1272 |
| 615 | 1273 f->fastcgi_stdout = 1; |
| 1274 | |
| 581 | 1275 start = u->buffer.pos; |
| 479 | 1276 |
| 581 | 1277 if (u->buffer.pos + f->length < u->buffer.last) { |
| 479 | 1278 |
| 1279 /* | |
| 581 | 1280 * set u->buffer.last to the end of the FastCGI record data |
| 479 | 1281 * for ngx_http_parse_header_line() |
| 1282 */ | |
| 1283 | |
| 581 | 1284 last = u->buffer.last; |
| 1285 u->buffer.last = u->buffer.pos + f->length; | |
| 479 | 1286 |
| 1287 } else { | |
| 1288 last = NULL; | |
| 1289 } | |
| 1290 | |
| 1291 for ( ;; ) { | |
| 1292 | |
|
1276
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|
1293 part_start = u->buffer.pos; |
|
3011
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|
1294 part_end = u->buffer.last; |
|
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|
1295 |
| 2256 | 1296 rc = ngx_http_parse_header_line(r, &u->buffer, 1); |
| 479 | 1297 |
| 1298 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1299 "http fastcgi parser: %d", rc); | |
| 1300 | |
| 1301 if (rc == NGX_AGAIN) { | |
| 1302 break; | |
| 1303 } | |
| 1304 | |
| 1305 if (rc == NGX_OK) { | |
| 1306 | |
| 1307 /* a header line has been parsed successfully */ | |
| 1308 | |
| 509 | 1309 h = ngx_list_push(&u->headers_in.headers); |
| 501 | 1310 if (h == NULL) { |
|
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|
1311 return NGX_ERROR; |
| 479 | 1312 } |
| 1313 | |
|
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|
1314 if (f->split_parts && f->split_parts->nelts) { |
|
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|
1315 |
|
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|
1316 part = f->split_parts->elts; |
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1317 size = u->buffer.pos - part_start; |
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|
1318 |
|
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|
1319 for (i = 0; i < f->split_parts->nelts; i++) { |
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|
1320 size += part[i].end - part[i].start; |
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|
1321 } |
|
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|
1322 |
| 2049 | 1323 p = ngx_pnalloc(r->pool, size); |
|
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|
1324 if (p == NULL) { |
|
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|
1325 return NGX_ERROR; |
|
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|
1326 } |
|
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|
1327 |
|
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|
1328 buf.pos = p; |
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|
1329 |
|
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|
1330 for (i = 0; i < f->split_parts->nelts; i++) { |
|
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1331 p = ngx_cpymem(p, part[i].start, |
|
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|
1332 part[i].end - part[i].start); |
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|
1333 } |
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|
1334 |
|
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|
1335 p = ngx_cpymem(p, part_start, u->buffer.pos - part_start); |
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|
1336 |
|
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|
1337 buf.last = p; |
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|
1338 |
|
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|
1339 f->split_parts->nelts = 0; |
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|
1340 |
| 2256 | 1341 rc = ngx_http_parse_header_line(r, &buf, 1); |
|
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|
1342 |
|
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|
1343 h->key.len = r->header_name_end - r->header_name_start; |
|
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1344 h->key.data = r->header_name_start; |
|
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|
1345 h->key.data[h->key.len] = '\0'; |
|
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|
1346 |
|
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|
1347 h->value.len = r->header_end - r->header_start; |
|
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|
1348 h->value.data = r->header_start; |
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|
1349 h->value.data[h->value.len] = '\0'; |
|
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|
1350 |
| 2049 | 1351 h->lowcase_key = ngx_pnalloc(r->pool, h->key.len); |
|
1276
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|
1352 if (h->lowcase_key == NULL) { |
|
1699
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|
1353 return NGX_ERROR; |
|
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|
1354 } |
|
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|
1355 |
|
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|
1356 } else { |
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|
1357 |
|
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|
1358 h->key.len = r->header_name_end - r->header_name_start; |
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1359 h->value.len = r->header_end - r->header_start; |
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|
1360 |
| 2049 | 1361 h->key.data = ngx_pnalloc(r->pool, |
| 1362 h->key.len + 1 + h->value.len + 1 | |
| 1363 + h->key.len); | |
|
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|
1364 if (h->key.data == NULL) { |
|
1699
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|
1365 return NGX_ERROR; |
|
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|
1366 } |
|
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|
1367 |
|
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|
1368 h->value.data = h->key.data + h->key.len + 1; |
|
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|
1369 h->lowcase_key = h->key.data + h->key.len + 1 |
|
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1370 + h->value.len + 1; |
|
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|
1371 |
|
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|
1372 ngx_cpystrn(h->key.data, r->header_name_start, |
|
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|
1373 h->key.len + 1); |
|
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|
1374 ngx_cpystrn(h->value.data, r->header_start, |
|
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|
1375 h->value.len + 1); |
|
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|
1376 } |
|
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|
1377 |
| 509 | 1378 h->hash = r->header_hash; |
| 1379 | |
| 649 | 1380 if (h->key.len == r->lowcase_index) { |
| 1381 ngx_memcpy(h->lowcase_key, r->lowcase_header, h->key.len); | |
| 1382 | |
| 1383 } else { | |
| 2135 | 1384 ngx_strlow(h->lowcase_key, h->key.data, h->key.len); |
| 479 | 1385 } |
| 1386 | |
| 649 | 1387 hh = ngx_hash_find(&umcf->headers_in_hash, h->hash, |
| 1388 h->lowcase_key, h->key.len); | |
| 1389 | |
| 1390 if (hh && hh->handler(r, h, hh->offset) != NGX_OK) { | |
|
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|
1391 return NGX_ERROR; |
| 649 | 1392 } |
| 1393 | |
| 479 | 1394 ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
| 1395 "http fastcgi header: \"%V: %V\"", | |
| 1396 &h->key, &h->value); | |
| 1397 | |
| 615 | 1398 if (u->buffer.pos < u->buffer.last) { |
| 1399 continue; | |
| 1400 } | |
| 1401 | |
| 1402 /* the end of the FastCGI record */ | |
| 1403 | |
| 1404 break; | |
| 479 | 1405 } |
| 1406 | |
| 1407 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { | |
| 1408 | |
| 1409 /* a whole header has been parsed successfully */ | |
| 1410 | |
| 1411 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1412 "http fastcgi header done"); | |
| 1413 | |
| 509 | 1414 if (u->headers_in.status) { |
| 1415 status_line = &u->headers_in.status->value; | |
| 479 | 1416 |
| 1417 status = ngx_atoi(status_line->data, 3); | |
| 1418 | |
| 1419 if (status == NGX_ERROR) { | |
|
1698
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|
1420 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, |
|
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changeset
|
1421 "upstream sent invalid status \"%V\"", |
|
70202cd85645
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Igor Sysoev <igor@sysoev.ru>
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1678
diff
changeset
|
1422 status_line); |
|
70202cd85645
return NGX_HTTP_UPSTREAM_INVALID_HEADER for invalid status
Igor Sysoev <igor@sysoev.ru>
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1678
diff
changeset
|
1423 return NGX_HTTP_UPSTREAM_INVALID_HEADER; |
| 479 | 1424 } |
| 1425 | |
| 529 | 1426 u->headers_in.status_n = status; |
| 1427 u->headers_in.status_line = *status_line; | |
| 479 | 1428 |
|
2140
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1429 } else if (u->headers_in.location) { |
|
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
2135
diff
changeset
|
1430 u->headers_in.status_n = 302; |
|
3516
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1431 ngx_str_set(&u->headers_in.status_line, |
|
dd1570b6f237
ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1432 "302 Moved Temporarily"); |
|
2140
dce5ddef5af9
if upstream sent a location header without status use 302
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
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|
1433 |
| 479 | 1434 } else { |
| 529 | 1435 u->headers_in.status_n = 200; |
|
3516
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ngx_str_set() and ngx_str_null()
Igor Sysoev <igor@sysoev.ru>
parents:
3494
diff
changeset
|
1436 ngx_str_set(&u->headers_in.status_line, "200 OK"); |
| 479 | 1437 } |
| 1438 | |
| 2602 | 1439 if (u->state) { |
| 1440 u->state->status = u->headers_in.status_n; | |
| 479 | 1441 } |
| 1442 | |
| 1443 break; | |
| 1444 } | |
| 1445 | |
| 1446 /* there was error while a header line parsing */ | |
| 1447 | |
| 1448 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 619 | 1449 "upstream sent invalid header"); |
| 479 | 1450 |
| 1451 return NGX_HTTP_UPSTREAM_INVALID_HEADER; | |
| 1452 } | |
| 1453 | |
| 1454 if (last) { | |
| 581 | 1455 u->buffer.last = last; |
| 479 | 1456 } |
| 1457 | |
| 581 | 1458 f->length -= u->buffer.pos - start; |
| 479 | 1459 |
| 1460 if (f->length == 0) { | |
| 1461 if (f->padding) { | |
| 1462 f->state = ngx_http_fastcgi_st_padding; | |
| 1463 } else { | |
| 1464 f->state = ngx_http_fastcgi_st_version; | |
| 1465 } | |
| 1466 } | |
| 1467 | |
| 615 | 1468 if (rc == NGX_HTTP_PARSE_HEADER_DONE) { |
| 1469 return NGX_OK; | |
| 1470 } | |
| 1471 | |
| 1274 | 1472 if (rc == NGX_OK) { |
|
1998
63c60504c0bf
fix error introduced in r1273 and r1275:
Igor Sysoev <igor@sysoev.ru>
parents:
1945
diff
changeset
|
1473 continue; |
| 615 | 1474 } |
| 1475 | |
| 1274 | 1476 /* rc == NGX_AGAIN */ |
| 1477 | |
|
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1478 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, |
|
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1479 "upstream split a header line in FastCGI records"); |
|
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1480 |
|
1494a23b1ed4
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1481 if (f->split_parts == NULL) { |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1482 f->split_parts = ngx_array_create(r->pool, 1, |
|
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
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1274
diff
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|
1483 sizeof(ngx_http_fastcgi_split_part_t)); |
|
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Igor Sysoev <igor@sysoev.ru>
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1274
diff
changeset
|
1484 if (f->split_parts == NULL) { |
|
1699
976db8c6fb64
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Igor Sysoev <igor@sysoev.ru>
parents:
1698
diff
changeset
|
1485 return NGX_ERROR; |
|
1276
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Igor Sysoev <igor@sysoev.ru>
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diff
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|
1486 } |
|
1494a23b1ed4
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diff
changeset
|
1487 } |
|
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1488 |
|
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fix headers split in FastCGI records
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1274
diff
changeset
|
1489 part = ngx_array_push(f->split_parts); |
|
1494a23b1ed4
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Igor Sysoev <igor@sysoev.ru>
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|
1490 |
|
1494a23b1ed4
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
1491 part->start = part_start; |
|
3011
5957e869f04d
fix a garbage in a split fastcgi header
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
1492 part->end = part_end; |
|
1276
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Igor Sysoev <igor@sysoev.ru>
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1274
diff
changeset
|
1493 |
|
3010
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1494 if (u->buffer.pos < u->buffer.last) { |
|
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1495 continue; |
|
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1496 } |
|
37400c84396e
continue to parse available fastcgi record after a split header,
Igor Sysoev <igor@sysoev.ru>
parents:
3006
diff
changeset
|
1497 |
|
1276
1494a23b1ed4
fix headers split in FastCGI records
Igor Sysoev <igor@sysoev.ru>
parents:
1274
diff
changeset
|
1498 return NGX_AGAIN; |
| 479 | 1499 } |
| 1500 } | |
| 1501 | |
| 1502 | |
| 487 | 1503 static ngx_int_t |
| 1504 ngx_http_fastcgi_input_filter(ngx_event_pipe_t *p, ngx_buf_t *buf) | |
| 479 | 1505 { |
|
3025
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1506 u_char *m, *msg; |
| 479 | 1507 ngx_int_t rc; |
| 483 | 1508 ngx_buf_t *b, **prev; |
| 479 | 1509 ngx_chain_t *cl; |
| 1510 ngx_http_request_t *r; | |
| 1511 ngx_http_fastcgi_ctx_t *f; | |
| 1512 | |
| 1513 if (buf->pos == buf->last) { | |
| 1514 return NGX_OK; | |
| 1515 } | |
| 1516 | |
| 1517 r = p->input_ctx; | |
| 1518 f = ngx_http_get_module_ctx(r, ngx_http_fastcgi_module); | |
| 1519 | |
| 1520 b = NULL; | |
| 483 | 1521 prev = &buf->shadow; |
| 479 | 1522 |
| 1523 f->pos = buf->pos; | |
| 1524 f->last = buf->last; | |
| 1525 | |
| 1526 for ( ;; ) { | |
| 1527 if (f->state < ngx_http_fastcgi_st_data) { | |
| 1528 | |
| 1529 rc = ngx_http_fastcgi_process_record(r, f); | |
| 1530 | |
| 1531 if (rc == NGX_AGAIN) { | |
| 1532 break; | |
| 1533 } | |
| 1534 | |
| 1535 if (rc == NGX_ERROR) { | |
| 1536 return NGX_ERROR; | |
| 1537 } | |
| 1538 | |
| 1539 if (f->type == NGX_HTTP_FASTCGI_STDOUT && f->length == 0) { | |
| 1540 f->state = ngx_http_fastcgi_st_version; | |
| 1541 p->upstream_done = 1; | |
| 1542 | |
| 1543 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1544 "http fastcgi closed stdout"); | |
| 1545 | |
| 1546 continue; | |
| 1547 } | |
| 1548 | |
| 1549 if (f->type == NGX_HTTP_FASTCGI_END_REQUEST) { | |
| 1550 f->state = ngx_http_fastcgi_st_version; | |
| 1551 p->upstream_done = 1; | |
| 1552 | |
| 1553 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, p->log, 0, | |
| 1554 "http fastcgi sent end request"); | |
| 1555 | |
| 1556 break; | |
| 1557 } | |
| 1558 } | |
| 1559 | |
| 1560 | |
| 1561 if (f->state == ngx_http_fastcgi_st_padding) { | |
| 1562 | |
| 1563 if (f->pos + f->padding < f->last) { | |
| 1564 f->state = ngx_http_fastcgi_st_version; | |
| 1565 f->pos += f->padding; | |
| 1566 | |
| 1567 continue; | |
| 1568 } | |
| 1569 | |
| 1570 if (f->pos + f->padding == f->last) { | |
| 1571 f->state = ngx_http_fastcgi_st_version; | |
| 1572 | |
| 1573 break; | |
| 1574 } | |
| 1575 | |
| 1576 f->padding -= f->last - f->pos; | |
| 1577 | |
| 1578 break; | |
| 1579 } | |
| 1580 | |
| 1581 | |
| 1582 /* f->state == ngx_http_fastcgi_st_data */ | |
| 1583 | |
| 1584 if (f->type == NGX_HTTP_FASTCGI_STDERR) { | |
| 1585 | |
| 1586 if (f->length) { | |
| 639 | 1587 |
| 1588 if (f->pos == f->last) { | |
| 1589 break; | |
| 1590 } | |
| 1591 | |
|
3025
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refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1592 msg = f->pos; |
| 479 | 1593 |
| 1594 if (f->pos + f->length <= f->last) { | |
| 1595 f->pos += f->length; | |
| 491 | 1596 f->length = 0; |
| 1597 f->state = ngx_http_fastcgi_st_padding; | |
| 479 | 1598 |
| 577 | 1599 } else { |
| 479 | 1600 f->length -= f->last - f->pos; |
| 1601 f->pos = f->last; | |
| 1602 } | |
| 1603 | |
|
3025
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1604 for (m = f->pos - 1; msg < m; m--) { |
|
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1605 if (*m != LF && *m != CR && *m != '.' && *m != ' ') { |
|
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1606 break; |
|
baff3edcb6e2
refactor fastcgi stderr handling
Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1607 } |
| 491 | 1608 } |
| 479 | 1609 |
| 1610 ngx_log_error(NGX_LOG_ERR, p->log, 0, | |
|
3025
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1611 "FastCGI sent in stderr: \"%*s\"", |
|
baff3edcb6e2
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Igor Sysoev <igor@sysoev.ru>
parents:
3011
diff
changeset
|
1612 m + 1 - msg, msg); |
| 479 | 1613 |
| 1614 if (f->pos == f->last) { | |
| 1615 break; | |
| 1616 } | |
| 491 | 1617 |
| 1618 } else { | |
| 1619 f->state = ngx_http_fastcgi_st_version; | |
| 479 | 1620 } |
| 1621 | |
| 1622 continue; | |
| 1623 } | |
| 1624 | |
| 1625 | |
| 1626 /* f->type == NGX_HTTP_FASTCGI_STDOUT */ | |
| 1627 | |
| 639 | 1628 if (f->pos == f->last) { |
| 1629 break; | |
| 1630 } | |
| 1631 | |
| 479 | 1632 if (p->free) { |
| 1633 b = p->free->buf; | |
| 1634 p->free = p->free->next; | |
| 1635 | |
| 1636 } else { | |
| 501 | 1637 b = ngx_alloc_buf(p->pool); |
| 1638 if (b == NULL) { | |
| 479 | 1639 return NGX_ERROR; |
| 1640 } | |
| 1641 } | |
| 1642 | |
| 1643 ngx_memzero(b, sizeof(ngx_buf_t)); | |
| 1644 | |
| 1645 b->pos = f->pos; | |
| 483 | 1646 b->start = buf->start; |
| 1647 b->end = buf->end; | |
| 479 | 1648 b->tag = p->tag; |
| 1649 b->temporary = 1; | |
| 1650 b->recycled = 1; | |
| 483 | 1651 |
| 1652 *prev = b; | |
| 1653 prev = &b->shadow; | |
| 479 | 1654 |
| 501 | 1655 cl = ngx_alloc_chain_link(p->pool); |
| 1656 if (cl == NULL) { | |
| 479 | 1657 return NGX_ERROR; |
| 1658 } | |
| 1659 | |
| 1660 cl->buf = b; | |
| 1661 cl->next = NULL; | |
| 1662 | |
| 501 | 1663 if (p->in) { |
| 1664 *p->last_in = cl; | |
| 1665 } else { | |
| 1666 p->in = cl; | |
| 1667 } | |
| 1668 p->last_in = &cl->next; | |
| 1669 | |
| 1670 | |
| 483 | 1671 /* STUB */ b->num = buf->num; |
| 1672 | |
|
1030
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add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1673 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1674 "input buf #%d %p", b->num, b->pos); |
| 479 | 1675 |
| 1676 if (f->pos + f->length < f->last) { | |
| 1677 | |
| 1678 if (f->padding) { | |
| 1679 f->state = ngx_http_fastcgi_st_padding; | |
| 1680 } else { | |
| 1681 f->state = ngx_http_fastcgi_st_version; | |
| 1682 } | |
| 1683 | |
| 1684 f->pos += f->length; | |
| 1685 b->last = f->pos; | |
| 1686 | |
| 1687 continue; | |
| 1688 } | |
| 1689 | |
| 1690 if (f->pos + f->length == f->last) { | |
| 1691 | |
| 1692 if (f->padding) { | |
| 1693 f->state = ngx_http_fastcgi_st_padding; | |
| 1694 } else { | |
| 1695 f->state = ngx_http_fastcgi_st_version; | |
| 1696 } | |
| 1697 | |
| 1698 b->last = f->last; | |
| 1699 | |
| 1700 break; | |
| 1701 } | |
| 1702 | |
| 1703 f->length -= f->last - f->pos; | |
| 1704 | |
| 1705 b->last = f->last; | |
| 1706 | |
| 1707 break; | |
| 1708 | |
| 1709 } | |
| 1710 | |
| 1711 if (b) { | |
| 483 | 1712 b->shadow = buf; |
| 479 | 1713 b->last_shadow = 1; |
| 483 | 1714 |
|
1030
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add debug logging for FastCGI zero size buf alert
Igor Sysoev <igor@sysoev.ru>
parents:
906
diff
changeset
|
1715 ngx_log_debug2(NGX_LOG_DEBUG_EVENT, p->log, 0, |
| 1037 | 1716 "input buf %p %z", b->pos, b->last - b->pos); |
|
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Igor Sysoev <igor@sysoev.ru>
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906
diff
changeset
|
1717 |
| 483 | 1718 return NGX_OK; |
| 1719 } | |
| 1720 | |
| 1721 /* there is no data record in the buf, add it to free chain */ | |
| 1722 | |
| 1723 if (ngx_event_pipe_add_free_buf(p, buf) != NGX_OK) { | |
| 1724 return NGX_ERROR; | |
| 479 | 1725 } |
| 1726 | |
| 1727 return NGX_OK; | |
| 1728 } | |
| 1729 | |
| 1730 | |
| 487 | 1731 static ngx_int_t |
| 1732 ngx_http_fastcgi_process_record(ngx_http_request_t *r, | |
| 1733 ngx_http_fastcgi_ctx_t *f) | |
| 479 | 1734 { |
| 1735 u_char ch, *p; | |
| 1736 ngx_http_fastcgi_state_e state; | |
| 1737 | |
| 1738 state = f->state; | |
| 1739 | |
| 1740 for (p = f->pos; p < f->last; p++) { | |
| 1741 | |
| 1742 ch = *p; | |
| 1743 | |
| 1744 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1745 "http fastcgi record byte: %02Xd", ch); | |
| 1746 | |
| 1747 switch (state) { | |
| 1748 | |
| 1749 case ngx_http_fastcgi_st_version: | |
| 1750 if (ch != 1) { | |
| 1751 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1752 "upstream sent unsupported FastCGI " | |
| 1753 "protocol version: %d", ch); | |
| 1754 return NGX_ERROR; | |
| 1755 } | |
| 1756 state = ngx_http_fastcgi_st_type; | |
| 1757 break; | |
| 1758 | |
| 1759 case ngx_http_fastcgi_st_type: | |
| 1760 switch (ch) { | |
| 1761 case NGX_HTTP_FASTCGI_STDOUT: | |
| 1762 case NGX_HTTP_FASTCGI_STDERR: | |
| 1763 case NGX_HTTP_FASTCGI_END_REQUEST: | |
| 1764 f->type = (ngx_uint_t) ch; | |
| 1765 break; | |
| 1766 default: | |
| 1767 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1768 "upstream sent invalid FastCGI " | |
| 1769 "record type: %d", ch); | |
| 1770 return NGX_ERROR; | |
| 1771 | |
| 1772 } | |
| 1773 state = ngx_http_fastcgi_st_request_id_hi; | |
| 1774 break; | |
| 1775 | |
| 1776 /* we support the single request per connection */ | |
| 1777 | |
| 1778 case ngx_http_fastcgi_st_request_id_hi: | |
| 1779 if (ch != 0) { | |
| 1780 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1781 "upstream sent unexpected FastCGI " | |
| 1782 "request id high byte: %d", ch); | |
| 1783 return NGX_ERROR; | |
| 1784 } | |
| 1785 state = ngx_http_fastcgi_st_request_id_lo; | |
| 1786 break; | |
| 1787 | |
| 1788 case ngx_http_fastcgi_st_request_id_lo: | |
| 1789 if (ch != 1) { | |
| 1790 ngx_log_error(NGX_LOG_ERR, r->connection->log, 0, | |
| 1791 "upstream sent unexpected FastCGI " | |
| 1792 "request id low byte: %d", ch); | |
| 1793 return NGX_ERROR; | |
| 1794 } | |
| 1795 state = ngx_http_fastcgi_st_content_length_hi; | |
| 1796 break; | |
| 1797 | |
| 1798 case ngx_http_fastcgi_st_content_length_hi: | |
| 1799 f->length = ch << 8; | |
| 1800 state = ngx_http_fastcgi_st_content_length_lo; | |
| 1801 break; | |
| 1802 | |
| 1803 case ngx_http_fastcgi_st_content_length_lo: | |
| 1804 f->length |= (size_t) ch; | |
| 1805 state = ngx_http_fastcgi_st_padding_length; | |
| 1806 break; | |
| 1807 | |
| 1808 case ngx_http_fastcgi_st_padding_length: | |
| 1809 f->padding = (size_t) ch; | |
| 1810 state = ngx_http_fastcgi_st_reserved; | |
| 1811 break; | |
| 1812 | |
| 1813 case ngx_http_fastcgi_st_reserved: | |
| 1814 state = ngx_http_fastcgi_st_data; | |
| 1815 | |
| 1816 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1817 "http fastcgi record length: %z", f->length); | |
| 1818 | |
| 1819 f->pos = p + 1; | |
| 1820 f->state = state; | |
| 1821 | |
| 1822 return NGX_OK; | |
| 1823 | |
| 1824 /* suppress warning */ | |
| 1825 case ngx_http_fastcgi_st_data: | |
| 1826 case ngx_http_fastcgi_st_padding: | |
| 1827 break; | |
| 1828 } | |
| 1829 } | |
| 1830 | |
| 1831 f->state = state; | |
| 1832 | |
| 1833 return NGX_AGAIN; | |
| 1834 } | |
| 1835 | |
| 1836 | |
| 487 | 1837 static void |
| 1838 ngx_http_fastcgi_abort_request(ngx_http_request_t *r) | |
| 479 | 1839 { |
| 1840 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1841 "abort http fastcgi request"); | |
| 1842 | |
| 1843 return; | |
| 1844 } | |
| 1845 | |
| 1846 | |
| 487 | 1847 static void |
| 1848 ngx_http_fastcgi_finalize_request(ngx_http_request_t *r, ngx_int_t rc) | |
| 479 | 1849 { |
| 1850 ngx_log_debug0(NGX_LOG_DEBUG_HTTP, r->connection->log, 0, | |
| 1851 "finalize http fastcgi request"); | |
| 1852 | |
| 1853 return; | |
| 1854 } | |
| 1855 | |
| 1856 | |
| 509 | 1857 static ngx_int_t |
| 1858 ngx_http_fastcgi_add_variables(ngx_conf_t *cf) | |
| 479 | 1859 { |
| 2443 | 1860 ngx_http_variable_t *var, *v; |
| 1861 | |
| 1862 for (v = ngx_http_fastcgi_vars; v->name.len; v++) { | |
| 1863 var = ngx_http_add_variable(cf, &v->name, v->flags); | |
| 1864 if (var == NULL) { | |
| 1865 return NGX_ERROR; | |
| 1866 } | |
| 1867 | |
| 1868 var->get_handler = v->get_handler; | |
| 1869 var->data = v->data; | |
| 479 | 1870 } |
| 1871 | |
| 509 | 1872 return NGX_OK; |
| 479 | 1873 } |
| 1874 | |
| 1875 | |
| 487 | 1876 static void * |
| 1877 ngx_http_fastcgi_create_loc_conf(ngx_conf_t *cf) | |
| 479 | 1878 { |
| 1879 ngx_http_fastcgi_loc_conf_t *conf; | |
| 1880 | |
| 501 | 1881 conf = ngx_pcalloc(cf->pool, sizeof(ngx_http_fastcgi_loc_conf_t)); |
| 1882 if (conf == NULL) { | |
|
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1883 return NULL; |
| 479 | 1884 } |
| 1885 | |
| 1886 /* | |
| 1887 * set by ngx_pcalloc(): | |
| 1888 * | |
| 1889 * conf->upstream.bufs.num = 0; | |
|
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1890 * conf->upstream.ignore_headers = 0; |
| 479 | 1891 * conf->upstream.next_upstream = 0; |
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1892 * conf->upstream.cache_use_stale = 0; |
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1893 * conf->upstream.cache_methods = 0; |
| 479 | 1894 * conf->upstream.temp_path = NULL; |
| 649 | 1895 * conf->upstream.hide_headers_hash = { NULL, 0 }; |
| 509 | 1896 * conf->upstream.uri = { 0, NULL }; |
| 1897 * conf->upstream.location = NULL; | |
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1898 * conf->upstream.store_lengths = NULL; |
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1899 * conf->upstream.store_values = NULL; |
| 509 | 1900 * |
|
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1901 * conf->index.len = { 0, NULL }; |
| 479 | 1902 */ |
| 1903 | |
|
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1904 conf->upstream.store = NGX_CONF_UNSET; |
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1905 conf->upstream.store_access = NGX_CONF_UNSET_UINT; |
| 581 | 1906 conf->upstream.buffering = NGX_CONF_UNSET; |
| 629 | 1907 conf->upstream.ignore_client_abort = NGX_CONF_UNSET; |
| 581 | 1908 |
| 479 | 1909 conf->upstream.connect_timeout = NGX_CONF_UNSET_MSEC; |
| 1910 conf->upstream.send_timeout = NGX_CONF_UNSET_MSEC; | |
| 507 | 1911 conf->upstream.read_timeout = NGX_CONF_UNSET_MSEC; |
| 1912 | |
| 479 | 1913 conf->upstream.send_lowat = NGX_CONF_UNSET_SIZE; |
| 581 | 1914 conf->upstream.buffer_size = NGX_CONF_UNSET_SIZE; |
| 529 | 1915 |
| 1916 conf->upstream.busy_buffers_size_conf = NGX_CONF_UNSET_SIZE; | |
| 577 | 1917 conf->upstream.max_temp_file_size_conf = NGX_CONF_UNSET_SIZE; |
| 529 | 1918 conf->upstream.temp_file_write_size_conf = NGX_CONF_UNSET_SIZE; |
| 509 | 1919 |
| 1920 conf->upstream.pass_request_headers = NGX_CONF_UNSET; | |
| 1921 conf->upstream.pass_request_body = NGX_CONF_UNSET; | |
| 1922 | |
| 2602 | 1923 #if (NGX_HTTP_CACHE) |
| 1924 conf->upstream.cache = NGX_CONF_UNSET_PTR; | |
| 1925 conf->upstream.cache_min_uses = NGX_CONF_UNSET_UINT; | |
| 1926 conf->upstream.cache_valid = NGX_CONF_UNSET_PTR; | |
| 1927 #endif | |
| 1928 | |
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1929 conf->upstream.hide_headers = NGX_CONF_UNSET_PTR; |
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1930 conf->upstream.pass_headers = NGX_CONF_UNSET_PTR; |
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1931 |
| 657 | 1932 conf->upstream.intercept_errors = NGX_CONF_UNSET; |
| 479 | 1933 |
| 1934 /* "fastcgi_cyclic_temp_file" is disabled */ | |
| 1935 conf->upstream.cyclic_temp_file = 0; | |
| 1936 | |
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1937 conf->catch_stderr = NGX_CONF_UNSET_PTR; |
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1938 |
| 479 | 1939 return conf; |
| 1940 } | |
| 1941 | |
| 1942 | |
| 487 | 1943 static char * |
| 1944 ngx_http_fastcgi_merge_loc_conf(ngx_conf_t *cf, void *parent, void *child) | |
| 479 | 1945 { |
| 1946 ngx_http_fastcgi_loc_conf_t *prev = parent; | |
| 1947 ngx_http_fastcgi_loc_conf_t *conf = child; | |
| 1948 | |
| 509 | 1949 u_char *p; |
| 1950 size_t size; | |
| 1951 uintptr_t *code; | |
|
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1952 ngx_str_t *h; |
|
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1953 ngx_uint_t i; |
| 649 | 1954 ngx_keyval_t *src; |
| 1955 ngx_hash_init_t hash; | |
| 509 | 1956 ngx_http_script_compile_t sc; |
| 1957 ngx_http_script_copy_code_t *copy; | |
| 479 | 1958 |
|
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1959 if (conf->upstream.store != 0) { |
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1960 ngx_conf_merge_value(conf->upstream.store, |
| 2894 | 1961 prev->upstream.store, 0); |
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1962 |
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1963 if (conf->upstream.store_lengths == NULL) { |
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1964 conf->upstream.store_lengths = prev->upstream.store_lengths; |
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1965 conf->upstream.store_values = prev->upstream.store_values; |
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1966 } |
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1967 } |
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1968 |
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1969 ngx_conf_merge_uint_value(conf->upstream.store_access, |
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1970 prev->upstream.store_access, 0600); |
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1971 |
| 581 | 1972 ngx_conf_merge_value(conf->upstream.buffering, |
| 1973 prev->upstream.buffering, 1); | |
| 1974 | |
| 629 | 1975 ngx_conf_merge_value(conf->upstream.ignore_client_abort, |
| 1976 prev->upstream.ignore_client_abort, 0); | |
| 1977 | |
| 479 | 1978 ngx_conf_merge_msec_value(conf->upstream.connect_timeout, |
| 1979 prev->upstream.connect_timeout, 60000); | |
| 507 | 1980 |
| 479 | 1981 ngx_conf_merge_msec_value(conf->upstream.send_timeout, |
| 1982 prev->upstream.send_timeout, 60000); | |
| 1983 | |
| 1984 ngx_conf_merge_msec_value(conf->upstream.read_timeout, | |
| 1985 prev->upstream.read_timeout, 60000); | |
| 1986 | |
| 507 | 1987 ngx_conf_merge_size_value(conf->upstream.send_lowat, |
| 1988 prev->upstream.send_lowat, 0); | |
| 479 | 1989 |
| 581 | 1990 ngx_conf_merge_size_value(conf->upstream.buffer_size, |
| 1991 prev->upstream.buffer_size, | |
| 479 | 1992 (size_t) ngx_pagesize); |
| 1993 | |
| 507 | 1994 |
| 479 | 1995 ngx_conf_merge_bufs_value(conf->upstream.bufs, prev->upstream.bufs, |
| 1996 8, ngx_pagesize); | |
| 1997 | |
| 1998 if (conf->upstream.bufs.num < 2) { | |
| 1999 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2000 "there must be at least 2 \"fastcgi_buffers\""); | |
| 2001 return NGX_CONF_ERROR; | |
| 2002 } | |
| 2003 | |
| 2004 | |
| 581 | 2005 size = conf->upstream.buffer_size; |
| 479 | 2006 if (size < conf->upstream.bufs.size) { |
| 2007 size = conf->upstream.bufs.size; | |
| 2008 } | |
| 2009 | |
| 2010 | |
| 529 | 2011 ngx_conf_merge_size_value(conf->upstream.busy_buffers_size_conf, |
| 2012 prev->upstream.busy_buffers_size_conf, | |
| 479 | 2013 NGX_CONF_UNSET_SIZE); |
| 2014 | |
| 529 | 2015 if (conf->upstream.busy_buffers_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2016 conf->upstream.busy_buffers_size = 2 * size; |
| 529 | 2017 } else { |
| 2018 conf->upstream.busy_buffers_size = | |
| 2019 conf->upstream.busy_buffers_size_conf; | |
| 2020 } | |
| 479 | 2021 |
| 529 | 2022 if (conf->upstream.busy_buffers_size < size) { |
| 479 | 2023 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2024 "\"fastcgi_busy_buffers_size\" must be equal or bigger than " | |
|
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2025 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2026 "one of the \"fastcgi_buffers\""); |
| 2027 | |
| 2028 return NGX_CONF_ERROR; | |
| 529 | 2029 } |
| 479 | 2030 |
| 529 | 2031 if (conf->upstream.busy_buffers_size |
| 2032 > (conf->upstream.bufs.num - 1) * conf->upstream.bufs.size) | |
| 479 | 2033 { |
| 2034 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2035 "\"fastcgi_busy_buffers_size\" must be less than " | |
| 2036 "the size of all \"fastcgi_buffers\" minus one buffer"); | |
| 2037 | |
| 2038 return NGX_CONF_ERROR; | |
| 2039 } | |
| 2040 | |
| 2041 | |
| 529 | 2042 ngx_conf_merge_size_value(conf->upstream.temp_file_write_size_conf, |
| 2043 prev->upstream.temp_file_write_size_conf, | |
| 479 | 2044 NGX_CONF_UNSET_SIZE); |
| 2045 | |
| 529 | 2046 if (conf->upstream.temp_file_write_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2047 conf->upstream.temp_file_write_size = 2 * size; |
| 529 | 2048 } else { |
| 2049 conf->upstream.temp_file_write_size = | |
| 2050 conf->upstream.temp_file_write_size_conf; | |
| 2051 } | |
| 479 | 2052 |
| 529 | 2053 if (conf->upstream.temp_file_write_size < size) { |
| 479 | 2054 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2055 "\"fastcgi_temp_file_write_size\" must be equal or bigger than " | |
|
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2056 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2057 "one of the \"fastcgi_buffers\""); |
| 2058 | |
| 2059 return NGX_CONF_ERROR; | |
| 2060 } | |
| 2061 | |
| 2062 | |
| 529 | 2063 ngx_conf_merge_size_value(conf->upstream.max_temp_file_size_conf, |
| 2064 prev->upstream.max_temp_file_size_conf, | |
| 479 | 2065 NGX_CONF_UNSET_SIZE); |
| 2066 | |
| 529 | 2067 if (conf->upstream.max_temp_file_size_conf == NGX_CONF_UNSET_SIZE) { |
| 479 | 2068 conf->upstream.max_temp_file_size = 1024 * 1024 * 1024; |
| 529 | 2069 } else { |
| 2070 conf->upstream.max_temp_file_size = | |
| 2071 conf->upstream.max_temp_file_size_conf; | |
| 2072 } | |
| 479 | 2073 |
| 529 | 2074 if (conf->upstream.max_temp_file_size != 0 |
| 2075 && conf->upstream.max_temp_file_size < size) | |
| 479 | 2076 { |
| 2077 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2078 "\"fastcgi_max_temp_file_size\" must be equal to zero to disable " | |
| 2079 "the temporary files usage or must be equal or bigger than " | |
|
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2080 "maximum of the value of \"fastcgi_buffer_size\" and " |
| 479 | 2081 "one of the \"fastcgi_buffers\""); |
| 2082 | |
| 2083 return NGX_CONF_ERROR; | |
| 2084 } | |
| 2085 | |
| 2086 | |
|
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2087 ngx_conf_merge_bitmask_value(conf->upstream.ignore_headers, |
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2088 prev->upstream.ignore_headers, |
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2089 NGX_CONF_BITMASK_SET); |
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2090 |
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2091 |
| 479 | 2092 ngx_conf_merge_bitmask_value(conf->upstream.next_upstream, |
| 487 | 2093 prev->upstream.next_upstream, |
| 2094 (NGX_CONF_BITMASK_SET | |
| 2095 |NGX_HTTP_UPSTREAM_FT_ERROR | |
| 2096 |NGX_HTTP_UPSTREAM_FT_TIMEOUT)); | |
| 479 | 2097 |
| 665 | 2098 if (conf->upstream.next_upstream & NGX_HTTP_UPSTREAM_FT_OFF) { |
| 2099 conf->upstream.next_upstream = NGX_CONF_BITMASK_SET | |
| 2100 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2101 } | |
| 2102 | |
|
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2103 if (ngx_conf_merge_path_value(cf, &conf->upstream.temp_path, |
| 479 | 2104 prev->upstream.temp_path, |
|
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2105 &ngx_http_fastcgi_temp_path) |
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2106 != NGX_OK) |
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2107 { |
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2108 return NGX_CONF_ERROR; |
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2109 } |
| 479 | 2110 |
| 2602 | 2111 #if (NGX_HTTP_CACHE) |
| 2112 | |
| 2113 ngx_conf_merge_ptr_value(conf->upstream.cache, | |
| 2114 prev->upstream.cache, NULL); | |
| 2115 | |
| 2116 if (conf->upstream.cache && conf->upstream.cache->data == NULL) { | |
| 2117 ngx_shm_zone_t *shm_zone; | |
| 2118 | |
| 2119 shm_zone = conf->upstream.cache; | |
| 2120 | |
| 2121 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2122 "\"fastcgi_cache\" zone \"%V\" is unknown", | |
|
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2123 &shm_zone->shm.name); |
| 2602 | 2124 |
| 2125 return NGX_CONF_ERROR; | |
| 2126 } | |
| 2127 | |
| 2128 ngx_conf_merge_uint_value(conf->upstream.cache_min_uses, | |
| 2129 prev->upstream.cache_min_uses, 1); | |
| 2130 | |
| 2131 ngx_conf_merge_bitmask_value(conf->upstream.cache_use_stale, | |
| 2132 prev->upstream.cache_use_stale, | |
| 2133 (NGX_CONF_BITMASK_SET | |
| 2134 |NGX_HTTP_UPSTREAM_FT_OFF)); | |
| 2135 | |
| 2136 if (conf->upstream.cache_use_stale & NGX_HTTP_UPSTREAM_FT_OFF) { | |
| 2137 conf->upstream.cache_use_stale = NGX_CONF_BITMASK_SET | |
| 2138 |NGX_HTTP_UPSTREAM_FT_OFF; | |
| 2139 } | |
| 2140 | |
|
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2141 if (conf->upstream.cache_methods == 0) { |
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2142 conf->upstream.cache_methods = prev->upstream.cache_methods; |
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2143 } |
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2144 |
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2145 conf->upstream.cache_methods |= NGX_HTTP_GET|NGX_HTTP_HEAD; |
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2146 |
| 2602 | 2147 ngx_conf_merge_ptr_value(conf->upstream.cache_valid, |
| 2148 prev->upstream.cache_valid, NULL); | |
| 2149 | |
| 2661 | 2150 if (conf->cache_key.value.data == NULL) { |
| 2151 conf->cache_key = prev->cache_key; | |
| 2152 } | |
| 2153 | |
| 2602 | 2154 #endif |
| 2155 | |
| 509 | 2156 ngx_conf_merge_value(conf->upstream.pass_request_headers, |
| 2157 prev->upstream.pass_request_headers, 1); | |
| 2158 ngx_conf_merge_value(conf->upstream.pass_request_body, | |
| 2159 prev->upstream.pass_request_body, 1); | |
| 2160 | |
| 657 | 2161 ngx_conf_merge_value(conf->upstream.intercept_errors, |
| 2162 prev->upstream.intercept_errors, 0); | |
| 509 | 2163 |
| 1228 | 2164 ngx_conf_merge_ptr_value(conf->catch_stderr, prev->catch_stderr, NULL); |
| 2165 | |
| 507 | 2166 |
| 479 | 2167 ngx_conf_merge_str_value(conf->index, prev->index, ""); |
| 2168 | |
|
1701
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2169 hash.max_size = 512; |
|
40d004d95d88
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Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2170 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
|
2171 hash.name = "fastcgi_hide_headers_hash"; |
|
40d004d95d88
*) now ngx_conf_set_str_array_slot() tests NGX_CONF_UNSET_PTR
Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2172 |
|
3197
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2173 #if (NGX_HTTP_CACHE) |
|
d5d1ad05d3a6
hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2174 |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2175 h = conf->upstream.cache ? ngx_http_fastcgi_hide_cache_headers: |
|
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Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2176 ngx_http_fastcgi_hide_headers; |
|
d5d1ad05d3a6
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Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2177 #else |
|
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hide cacheable Set-Cookie and P3P FastCGI response headers
Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2178 |
|
d5d1ad05d3a6
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Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
changeset
|
2179 h = ngx_http_fastcgi_hide_headers; |
|
d5d1ad05d3a6
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Igor Sysoev <igor@sysoev.ru>
parents:
3025
diff
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|
2180 |
|
d5d1ad05d3a6
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Igor Sysoev <igor@sysoev.ru>
parents:
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|
2181 #endif |
|
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|
2182 |
|
1701
40d004d95d88
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Igor Sysoev <igor@sysoev.ru>
parents:
1700
diff
changeset
|
2183 if (ngx_http_upstream_hide_headers_hash(cf, &conf->upstream, |
|
3197
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Igor Sysoev <igor@sysoev.ru>
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diff
changeset
|
2184 &prev->upstream, h, &hash) |
| 649 | 2185 != NGX_OK) |
| 2186 { | |
| 2187 return NGX_CONF_ERROR; | |
| 2188 } | |
| 2189 | |
| 884 | 2190 if (conf->upstream.upstream == NULL) { |
| 2191 conf->upstream.upstream = prev->upstream.upstream; | |
| 507 | 2192 } |
| 2193 | |
|
2390
27ccc4b54fa6
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Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2194 if (conf->fastcgi_lengths == NULL) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2195 conf->fastcgi_lengths = prev->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2196 conf->fastcgi_values = prev->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2197 } |
|
27ccc4b54fa6
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Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2198 |
| 2443 | 2199 #if (NGX_PCRE) |
| 2200 if (conf->split_regex == NULL) { | |
| 2201 conf->split_regex = prev->split_regex; | |
| 2202 conf->split_name = prev->split_name; | |
| 2203 } | |
| 2204 #endif | |
| 2205 | |
| 509 | 2206 if (conf->params_source == NULL) { |
| 573 | 2207 conf->flushes = prev->flushes; |
| 509 | 2208 conf->params_len = prev->params_len; |
| 2209 conf->params = prev->params; | |
| 573 | 2210 conf->params_source = prev->params_source; |
| 509 | 2211 |
| 2212 if (conf->params_source == NULL) { | |
| 2213 return NGX_CONF_OK; | |
| 2214 } | |
| 2215 } | |
| 2216 | |
| 2217 conf->params_len = ngx_array_create(cf->pool, 64, 1); | |
| 2218 if (conf->params_len == NULL) { | |
| 2219 return NGX_CONF_ERROR; | |
| 2220 } | |
| 573 | 2221 |
| 509 | 2222 conf->params = ngx_array_create(cf->pool, 512, 1); |
| 2223 if (conf->params == NULL) { | |
| 2224 return NGX_CONF_ERROR; | |
| 2225 } | |
| 2226 | |
| 2227 src = conf->params_source->elts; | |
| 2228 for (i = 0; i < conf->params_source->nelts; i++) { | |
| 2229 | |
| 2230 if (ngx_http_script_variables_count(&src[i].value) == 0) { | |
| 2231 copy = ngx_array_push_n(conf->params_len, | |
| 2232 sizeof(ngx_http_script_copy_code_t)); | |
| 2233 if (copy == NULL) { | |
| 2234 return NGX_CONF_ERROR; | |
| 2235 } | |
| 2236 | |
| 2237 copy->code = (ngx_http_script_code_pt) | |
| 2238 ngx_http_script_copy_len_code; | |
| 2239 copy->len = src[i].key.len; | |
| 2240 | |
| 2241 | |
| 2242 copy = ngx_array_push_n(conf->params_len, | |
| 2243 sizeof(ngx_http_script_copy_code_t)); | |
| 2244 if (copy == NULL) { | |
| 2245 return NGX_CONF_ERROR; | |
| 2246 } | |
| 2247 | |
| 2248 copy->code = (ngx_http_script_code_pt) | |
| 2249 ngx_http_script_copy_len_code; | |
| 2250 copy->len = src[i].value.len; | |
| 2251 | |
| 2252 | |
| 2253 size = (sizeof(ngx_http_script_copy_code_t) | |
| 2254 + src[i].key.len + src[i].value.len | |
| 2255 + sizeof(uintptr_t) - 1) | |
| 2256 & ~(sizeof(uintptr_t) - 1); | |
| 2257 | |
| 2258 copy = ngx_array_push_n(conf->params, size); | |
| 2259 if (copy == NULL) { | |
| 2260 return NGX_CONF_ERROR; | |
| 2261 } | |
| 577 | 2262 |
| 509 | 2263 copy->code = ngx_http_script_copy_code; |
| 2264 copy->len = src[i].key.len + src[i].value.len; | |
| 2265 | |
| 2266 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2267 | |
| 2268 p = ngx_cpymem(p, src[i].key.data, src[i].key.len); | |
| 2269 ngx_memcpy(p, src[i].value.data, src[i].value.len); | |
| 2270 | |
| 2271 } else { | |
| 2272 copy = ngx_array_push_n(conf->params_len, | |
| 2273 sizeof(ngx_http_script_copy_code_t)); | |
| 2274 if (copy == NULL) { | |
| 2275 return NGX_CONF_ERROR; | |
| 2276 } | |
| 2277 | |
| 2278 copy->code = (ngx_http_script_code_pt) | |
| 2279 ngx_http_script_copy_len_code; | |
| 2280 copy->len = src[i].key.len; | |
| 2281 | |
| 2282 | |
| 2283 size = (sizeof(ngx_http_script_copy_code_t) | |
| 2284 + src[i].key.len + sizeof(uintptr_t) - 1) | |
| 2285 & ~(sizeof(uintptr_t) - 1); | |
| 2286 | |
| 2287 copy = ngx_array_push_n(conf->params, size); | |
| 2288 if (copy == NULL) { | |
| 2289 return NGX_CONF_ERROR; | |
| 2290 } | |
| 577 | 2291 |
| 509 | 2292 copy->code = ngx_http_script_copy_code; |
| 2293 copy->len = src[i].key.len; | |
| 2294 | |
| 2295 p = (u_char *) copy + sizeof(ngx_http_script_copy_code_t); | |
| 2296 ngx_memcpy(p, src[i].key.data, src[i].key.len); | |
| 2297 | |
| 2298 | |
| 2299 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); | |
| 2300 | |
| 2301 sc.cf = cf; | |
| 2302 sc.source = &src[i].value; | |
| 573 | 2303 sc.flushes = &conf->flushes; |
| 509 | 2304 sc.lengths = &conf->params_len; |
| 2305 sc.values = &conf->params; | |
| 2306 | |
| 2307 if (ngx_http_script_compile(&sc) != NGX_OK) { | |
| 2308 return NGX_CONF_ERROR; | |
| 2309 } | |
| 2310 } | |
| 2311 | |
| 2312 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2313 if (code == NULL) { | |
| 2314 return NGX_CONF_ERROR; | |
| 2315 } | |
| 2316 | |
| 2317 *code = (uintptr_t) NULL; | |
| 2318 | |
| 2319 | |
| 2320 code = ngx_array_push_n(conf->params, sizeof(uintptr_t)); | |
| 2321 if (code == NULL) { | |
| 2322 return NGX_CONF_ERROR; | |
| 2323 } | |
| 2324 | |
| 2325 *code = (uintptr_t) NULL; | |
| 2326 } | |
| 2327 | |
| 2328 code = ngx_array_push_n(conf->params_len, sizeof(uintptr_t)); | |
| 2329 if (code == NULL) { | |
| 2330 return NGX_CONF_ERROR; | |
| 2331 } | |
| 2332 | |
| 2333 *code = (uintptr_t) NULL; | |
| 2334 | |
| 479 | 2335 return NGX_CONF_OK; |
| 2336 } | |
| 509 | 2337 |
| 2338 | |
| 573 | 2339 static ngx_int_t |
| 2340 ngx_http_fastcgi_script_name_variable(ngx_http_request_t *r, | |
| 2341 ngx_http_variable_value_t *v, uintptr_t data) | |
| 509 | 2342 { |
| 2343 u_char *p; | |
| 2443 | 2344 ngx_http_fastcgi_ctx_t *f; |
| 509 | 2345 ngx_http_fastcgi_loc_conf_t *flcf; |
| 2346 | |
| 2443 | 2347 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); |
| 2348 | |
|
2467
84f2bef92007
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Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2349 f = ngx_http_fastcgi_split(r, flcf); |
|
84f2bef92007
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Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2350 |
|
84f2bef92007
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Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2351 if (f == NULL) { |
| 2443 | 2352 return NGX_ERROR; |
| 2353 } | |
| 2354 | |
| 2355 if (f->script_name.len == 0 | |
| 2356 || f->script_name.data[f->script_name.len - 1] != '/') | |
| 2357 { | |
| 2358 v->len = f->script_name.len; | |
|
1097
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fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2359 v->valid = 1; |
| 1565 | 2360 v->no_cacheable = 0; |
|
1097
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fix segfault when $fastcgi_script_name is used in access_log
Igor Sysoev <igor@sysoev.ru>
parents:
1037
diff
changeset
|
2361 v->not_found = 0; |
| 2443 | 2362 v->data = f->script_name.data; |
|
1097
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fix segfault when $fastcgi_script_name is used in access_log
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parents:
1037
diff
changeset
|
2363 |
| 573 | 2364 return NGX_OK; |
| 509 | 2365 } |
| 2366 | |
| 2443 | 2367 v->len = f->script_name.len + flcf->index.len; |
| 2368 | |
| 2369 v->data = ngx_pnalloc(r->pool, v->len); | |
| 2370 if (v->data == NULL) { | |
| 2371 return NGX_ERROR; | |
| 2372 } | |
| 2373 | |
| 2374 p = ngx_copy(v->data, f->script_name.data, f->script_name.len); | |
| 2375 ngx_memcpy(p, flcf->index.data, flcf->index.len); | |
| 2376 | |
| 573 | 2377 return NGX_OK; |
| 509 | 2378 } |
| 2379 | |
| 2380 | |
| 2443 | 2381 static ngx_int_t |
| 2382 ngx_http_fastcgi_path_info_variable(ngx_http_request_t *r, | |
| 2383 ngx_http_variable_value_t *v, uintptr_t data) | |
| 2384 { | |
| 2385 ngx_http_fastcgi_ctx_t *f; | |
| 2386 ngx_http_fastcgi_loc_conf_t *flcf; | |
| 2387 | |
| 2388 flcf = ngx_http_get_module_loc_conf(r, ngx_http_fastcgi_module); | |
| 2389 | |
|
2467
84f2bef92007
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parents:
2443
diff
changeset
|
2390 f = ngx_http_fastcgi_split(r, flcf); |
|
84f2bef92007
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parents:
2443
diff
changeset
|
2391 |
|
84f2bef92007
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parents:
2443
diff
changeset
|
2392 if (f == NULL) { |
| 2443 | 2393 return NGX_ERROR; |
| 2394 } | |
| 2395 | |
| 2396 v->len = f->path_info.len; | |
| 2397 v->valid = 1; | |
| 2398 v->no_cacheable = 0; | |
| 2399 v->not_found = 0; | |
| 2400 v->data = f->path_info.data; | |
| 2401 | |
| 2402 return NGX_OK; | |
| 2403 } | |
| 2404 | |
| 2405 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2406 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
|
2407 ngx_http_fastcgi_split(ngx_http_request_t *r, ngx_http_fastcgi_loc_conf_t *flcf) |
| 2443 | 2408 { |
|
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 ngx_http_fastcgi_ctx_t *f; |
| 2443 | 2410 #if (NGX_PCRE) |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2411 ngx_int_t n; |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
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parents:
2443
diff
changeset
|
2412 int captures[(1 + 2) * 3]; |
|
84f2bef92007
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2413 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
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parents:
2443
diff
changeset
|
2414 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:
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diff
changeset
|
2415 |
|
84f2bef92007
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parents:
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diff
changeset
|
2416 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
|
2417 f = ngx_pcalloc(r->pool, sizeof(ngx_http_fastcgi_ctx_t)); |
|
84f2bef92007
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parents:
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diff
changeset
|
2418 if (f == NULL) { |
|
84f2bef92007
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Igor Sysoev <igor@sysoev.ru>
parents:
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diff
changeset
|
2419 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
|
2420 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
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parents:
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diff
changeset
|
2421 |
|
84f2bef92007
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Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2422 ngx_http_set_ctx(r, f, ngx_http_fastcgi_module); |
|
84f2bef92007
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diff
changeset
|
2423 } |
| 2443 | 2424 |
| 2425 if (f->script_name.len) { | |
|
2467
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parents:
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diff
changeset
|
2426 return f; |
| 2443 | 2427 } |
| 2428 | |
| 2429 if (flcf->split_regex == NULL) { | |
| 2430 f->script_name = r->uri; | |
|
2467
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Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2431 return f; |
| 2443 | 2432 } |
| 2433 | |
| 2434 n = ngx_regex_exec(flcf->split_regex, &r->uri, captures, (1 + 2) * 3); | |
| 2435 | |
| 3325 | 2436 if (n >= 0) { /* match */ |
| 2437 f->script_name.len = captures[3] - captures[2]; | |
| 2438 f->script_name.data = r->uri.data; | |
| 2439 | |
| 2440 f->path_info.len = captures[5] - captures[4]; | |
| 2441 f->path_info.data = r->uri.data + f->script_name.len; | |
| 2442 | |
| 2443 return f; | |
| 2444 } | |
| 2445 | |
| 2443 | 2446 if (n == NGX_REGEX_NO_MATCHED) { |
| 2447 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
|
2448 return f; |
| 2443 | 2449 } |
| 2450 | |
| 3325 | 2451 ngx_log_error(NGX_LOG_ALERT, r->connection->log, 0, |
| 2452 ngx_regex_exec_n " failed: %i on \"%V\" using \"%V\"", | |
| 2453 n, &r->uri, &flcf->split_name); | |
| 2454 return NULL; | |
| 2443 | 2455 |
| 2456 #else | |
| 2457 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
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2443
diff
changeset
|
2458 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
|
2459 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2460 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
|
2461 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
|
2462 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
|
2463 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
|
2464 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2465 |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2466 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
|
2467 } |
|
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2468 |
| 2443 | 2469 f->script_name = r->uri; |
| 2470 | |
|
2467
84f2bef92007
fix segfault if $fastcgi_script_name or $fastcgi_path_info were used before
Igor Sysoev <igor@sysoev.ru>
parents:
2443
diff
changeset
|
2471 return f; |
| 2443 | 2472 |
| 2473 #endif | |
| 2474 } | |
| 2475 | |
| 2476 | |
| 509 | 2477 static char * |
| 2478 ngx_http_fastcgi_pass(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2479 { | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2480 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2481 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2482 ngx_url_t u; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2483 ngx_str_t *value, *url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2484 ngx_uint_t n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2485 ngx_http_core_loc_conf_t *clcf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2486 ngx_http_script_compile_t sc; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2487 |
|
2391
d88e757cc7d8
delete surplus upstream.schema field
Igor Sysoev <igor@sysoev.ru>
parents:
2390
diff
changeset
|
2488 if (flcf->upstream.upstream || flcf->fastcgi_lengths) { |
| 555 | 2489 return "is duplicate"; |
| 2490 } | |
| 2491 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2492 clcf = ngx_http_conf_get_module_loc_conf(cf, ngx_http_core_module); |
|
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2493 |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2494 clcf->handler = ngx_http_fastcgi_handler; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2495 |
|
2989
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2496 if (clcf->name.data[clcf->name.len - 1] == '/') { |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2497 clcf->auto_redirect = 1; |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2498 } |
|
dff9764eaca2
do auto redirect for proxy_pass/fastcgi_pass with variables
Igor Sysoev <igor@sysoev.ru>
parents:
2927
diff
changeset
|
2499 |
| 509 | 2500 value = cf->args->elts; |
| 2501 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2502 url = &value[1]; |
|
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 n = ngx_http_script_variables_count(url); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2505 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2506 if (n) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2507 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2508 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2509 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2510 sc.cf = cf; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2511 sc.source = url; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2512 sc.lengths = &flcf->fastcgi_lengths; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2513 sc.values = &flcf->fastcgi_values; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2514 sc.variables = n; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2515 sc.complete_lengths = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2516 sc.complete_values = 1; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2517 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2518 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2519 return NGX_CONF_ERROR; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2520 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2521 |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2522 return NGX_CONF_OK; |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2523 } |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2524 |
| 651 | 2525 ngx_memzero(&u, sizeof(ngx_url_t)); |
| 2526 | |
| 2527 u.url = value[1]; | |
| 884 | 2528 u.no_resolve = 1; |
| 2529 | |
|
2390
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2530 flcf->upstream.upstream = ngx_http_upstream_add(cf, &u, 0); |
|
27ccc4b54fa6
fastcgi_pass variables support
Igor Sysoev <igor@sysoev.ru>
parents:
2256
diff
changeset
|
2531 if (flcf->upstream.upstream == NULL) { |
| 509 | 2532 return NGX_CONF_ERROR; |
| 2533 } | |
| 2534 | |
| 2535 return NGX_CONF_OK; | |
| 2536 } | |
| 2537 | |
| 2538 | |
| 2539 static char * | |
| 2443 | 2540 ngx_http_fastcgi_split_path_info(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) |
| 2541 { | |
| 2542 #if (NGX_PCRE) | |
| 2543 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2544 | |
| 3325 | 2545 ngx_str_t *value; |
| 2546 ngx_regex_compile_t rc; | |
| 2547 u_char errstr[NGX_MAX_CONF_ERRSTR]; | |
| 2443 | 2548 |
| 2549 value = cf->args->elts; | |
| 2550 | |
| 2551 flcf->split_name = value[1]; | |
| 2552 | |
| 3325 | 2553 ngx_memzero(&rc, sizeof(ngx_regex_compile_t)); |
| 2554 | |
| 2555 rc.pattern = value[1]; | |
| 2556 rc.pool = cf->pool; | |
| 2557 rc.err.len = NGX_MAX_CONF_ERRSTR; | |
| 2558 rc.err.data = errstr; | |
| 2559 | |
| 2560 if (ngx_regex_compile(&rc) != NGX_OK) { | |
| 2561 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, "%V", &rc.err); | |
| 2443 | 2562 return NGX_CONF_ERROR; |
| 2563 } | |
| 2564 | |
| 3325 | 2565 if (rc.captures != 2) { |
| 2443 | 2566 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2567 "pattern \"%V\" must have 2 captures", &value[1]); | |
| 2568 return NGX_CONF_ERROR; | |
| 2569 } | |
| 2570 | |
| 3325 | 2571 flcf->split_regex = rc.regex; |
| 2572 | |
| 2443 | 2573 return NGX_CONF_OK; |
| 2574 | |
| 2575 #else | |
| 2576 | |
| 2577 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, | |
| 2578 "\"%V\" requires PCRE library", &cmd->name); | |
| 2579 return NGX_CONF_ERROR; | |
| 2580 | |
| 2581 #endif | |
| 2582 } | |
| 2583 | |
| 2584 | |
| 2585 static char * | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2586 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
|
2587 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2588 ngx_http_fastcgi_loc_conf_t *flcf = conf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2589 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2590 ngx_str_t *value; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2591 ngx_http_script_compile_t sc; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2592 |
| 2894 | 2593 if (flcf->upstream.store != NGX_CONF_UNSET |
| 2594 || flcf->upstream.store_lengths) | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2595 { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2596 return "is duplicate"; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2597 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2598 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2599 value = cf->args->elts; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2600 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2601 if (ngx_strcmp(value[1].data, "off") == 0) { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2602 flcf->upstream.store = 0; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2603 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2604 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2605 |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2606 #if (NGX_HTTP_CACHE) |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2607 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2608 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2609 && flcf->upstream.cache != NULL) |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2610 { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2611 return "is incompatible with \"fastcgi_cache\""; |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2612 } |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2613 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2614 #endif |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2615 |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2616 if (ngx_strcmp(value[1].data, "on") == 0) { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2617 flcf->upstream.store = 1; |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2618 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2619 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2620 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2621 /* include the terminating '\0' into script */ |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2622 value[1].len++; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2623 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2624 ngx_memzero(&sc, sizeof(ngx_http_script_compile_t)); |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2625 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2626 sc.cf = cf; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2627 sc.source = &value[1]; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2628 sc.lengths = &flcf->upstream.store_lengths; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2629 sc.values = &flcf->upstream.store_values; |
|
1563
022ec9420f80
style fix: remove double semicolons
Igor Sysoev <igor@sysoev.ru>
parents:
1488
diff
changeset
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2630 sc.variables = ngx_http_script_variables_count(&value[1]); |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2631 sc.complete_lengths = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2632 sc.complete_values = 1; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2633 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2634 if (ngx_http_script_compile(&sc) != NGX_OK) { |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2635 return NGX_CONF_ERROR; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2636 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2637 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2638 return NGX_CONF_OK; |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2639 } |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2640 |
|
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2641 |
| 2602 | 2642 #if (NGX_HTTP_CACHE) |
| 2643 | |
| 2644 static char * | |
| 2645 ngx_http_fastcgi_cache(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2646 { | |
| 2647 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2648 | |
| 2649 ngx_str_t *value; | |
| 2650 | |
| 2651 value = cf->args->elts; | |
| 2652 | |
| 2653 if (flcf->upstream.cache != NGX_CONF_UNSET_PTR) { | |
| 2654 return "is duplicate"; | |
| 2655 } | |
| 2656 | |
| 2657 if (ngx_strcmp(value[1].data, "off") == 0) { | |
| 2658 flcf->upstream.cache = NULL; | |
| 2659 return NGX_CONF_OK; | |
| 2660 } | |
| 2661 | |
|
2895
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2662 if (flcf->upstream.store > 0 || flcf->upstream.store_lengths) { |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2663 return "is incompatible with \"fastcgi_store\""; |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2664 } |
|
d65e58a8d3a4
report about proxy/fastcgi_store and proxy/fastcgi_cache incompatibility
Igor Sysoev <igor@sysoev.ru>
parents:
2894
diff
changeset
|
2665 |
| 2602 | 2666 flcf->upstream.cache = ngx_shared_memory_add(cf, &value[1], 0, |
| 2667 &ngx_http_fastcgi_module); | |
| 2668 if (flcf->upstream.cache == NULL) { | |
| 2669 return NGX_CONF_ERROR; | |
| 2670 } | |
| 2671 | |
| 2672 return NGX_CONF_OK; | |
| 2673 } | |
| 2674 | |
| 2675 | |
| 2676 static char * | |
| 2677 ngx_http_fastcgi_cache_key(ngx_conf_t *cf, ngx_command_t *cmd, void *conf) | |
| 2678 { | |
| 2679 ngx_http_fastcgi_loc_conf_t *flcf = conf; | |
| 2680 | |
| 2681 ngx_str_t *value; | |
| 2682 ngx_http_compile_complex_value_t ccv; | |
| 2683 | |
| 2684 value = cf->args->elts; | |
| 2685 | |
| 2686 if (flcf->cache_key.value.len) { | |
| 2687 return "is duplicate"; | |
| 2688 } | |
| 2689 | |
| 2690 ngx_memzero(&ccv, sizeof(ngx_http_compile_complex_value_t)); | |
| 2691 | |
| 2692 ccv.cf = cf; | |
| 2693 ccv.value = &value[1]; | |
| 2694 ccv.complex_value = &flcf->cache_key; | |
| 2695 | |
| 2696 if (ngx_http_compile_complex_value(&ccv) != NGX_OK) { | |
| 2697 return NGX_CONF_ERROR; | |
| 2698 } | |
| 2699 | |
| 2700 return NGX_CONF_OK; | |
| 2701 } | |
| 2702 | |
| 2703 #endif | |
| 2704 | |
| 2705 | |
|
1295
5383f5232364
proxy_store and fastcgi_store were changed,
Igor Sysoev <igor@sysoev.ru>
parents:
1291
diff
changeset
|
2706 static char * |
| 509 | 2707 ngx_http_fastcgi_lowat_check(ngx_conf_t *cf, void *post, void *data) |
| 2708 { | |
| 2709 #if (NGX_FREEBSD) | |
| 2710 ssize_t *np = data; | |
| 2711 | |
| 673 | 2712 if ((u_long) *np >= ngx_freebsd_net_inet_tcp_sendspace) { |
| 509 | 2713 ngx_conf_log_error(NGX_LOG_EMERG, cf, 0, |
| 2714 "\"fastcgi_send_lowat\" must be less than %d " | |
| 2715 "(sysctl net.inet.tcp.sendspace)", | |
| 2716 ngx_freebsd_net_inet_tcp_sendspace); | |
| 2717 | |
| 2718 return NGX_CONF_ERROR; | |
| 2719 } | |
| 2720 | |
| 2721 #elif !(NGX_HAVE_SO_SNDLOWAT) | |
| 2722 ssize_t *np = data; | |
| 2723 | |
| 2724 ngx_conf_log_error(NGX_LOG_WARN, cf, 0, | |
| 2725 "\"fastcgi_send_lowat\" is not supported, ignored"); | |
| 2726 | |
| 2727 *np = 0; | |
| 2728 | |
| 2729 #endif | |
| 2730 | |
| 2731 return NGX_CONF_OK; | |
| 2732 } |